diff --git a/.coverage b/.coverage new file mode 100644 index 0000000000..d64fa13ff1 Binary files /dev/null and b/.coverage differ diff --git a/.github/workflows/python-ci.yml b/.github/workflows/python-ci.yml new file mode 100644 index 0000000000..b88a72608c --- /dev/null +++ b/.github/workflows/python-ci.yml @@ -0,0 +1,111 @@ +name: Python CI - DevOps Info Service + +on: + push: + branches: [ "master", "lab*" ] + paths: + - 'app_python/**' + - '.github/workflows/python-ci.yml' + pull_request: + branches: [ "master" ] + paths: + - 'app_python/**' + +env: + DOCKER_IMAGE: ramzeus1/devops-info-service + +jobs: + test: + name: Test and Lint + runs-on: ubuntu-latest + strategy: + matrix: + python-version: ['3.11', '3.12'] + + steps: + - uses: actions/checkout@v4 + + - name: Set up Python ${{ matrix.python-version }} + uses: actions/setup-python@v5 + with: + python-version: ${{ matrix.python-version }} + + - name: Cache dependencies + uses: actions/cache@v3 + with: + path: ~/.cache/pip + key: ${{ runner.os }}-pip-${{ hashFiles('app_python/requirements.txt', 'app_python/requirements-dev.txt') }} + restore-keys: | + ${{ runner.os }}-pip- + + - name: Install dependencies + working-directory: ./app_python + run: | + python -m pip install --upgrade pip + pip install -r requirements.txt + pip install -r requirements-dev.txt + + - name: Lint with flake8 + working-directory: ./app_python + run: | + flake8 app.py tests/ --count --select=E9,F63,F7,F82 --show-source --statistics + flake8 app.py tests/ --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics + + - name: Test with pytest + working-directory: ./app_python + run: | + pytest -v --cov=app --cov-report=xml --cov-report=term --cov-fail-under=80 + + - name: Upload coverage to Codecov + uses: codecov/codecov-action@v4 + with: + token: ${{ secrets.CODECOV_TOKEN }} + file: ./app_python/coverage.xml + flags: python-tests + continue-on-error: true # 👈 НЕ ЛОМАЕТ ПАЙПЛАЙН + + - name: Security scan with Snyk + uses: snyk/actions/python@master + env: + SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }} + with: + args: --file=app_python/requirements.txt --severity-threshold=high + continue-on-error: true # 👈 НЕ ЛОМАЕТ ПАЙПЛАЙН + + docker: + name: Build and Push Docker Image + runs-on: ubuntu-latest + needs: test + if: github.event_name == 'push' && github.ref == 'refs/heads/master' + + steps: + - uses: actions/checkout@v4 + + - name: Set up Docker Buildx + uses: docker/setup-buildx-action@v3 + + - name: Login to Docker Hub + uses: docker/login-action@v3 + with: + username: ${{ secrets.DOCKER_USERNAME }} + password: ${{ secrets.DOCKER_TOKEN }} + + - name: Extract metadata for Docker + id: meta + uses: docker/metadata-action@v5 + with: + images: ${{ env.DOCKER_IMAGE }} + tags: | + type=raw,value=latest + type=raw,value=lab3 + type=sha,prefix=sha- + type=ref,event=branch + + - name: Build and push + uses: docker/build-push-action@v5 + with: + context: ./app_python + push: true + tags: ${{ steps.meta.outputs.tags }} + cache-from: type=gha + cache-to: type=gha,mode=max \ No newline at end of file diff --git a/app_python/README.md b/app_python/README.md index 7d923a9ce2..9d5432a35e 100644 --- a/app_python/README.md +++ b/app_python/README.md @@ -1,5 +1,7 @@ # DevOps Info Service (Python) +![Python CI](https://github.com/RamzeusInno/DevOps-Core-Course/actions/workflows/python-ci.yml/badge.svg) + ## Overview The DevOps Info Service is a production-ready web application that reports detailed information about its runtime environment, system resources, and service status. This service will evolve throughout the DevOps course into a comprehensive monitoring tool. @@ -45,3 +47,15 @@ Environment variables: ### Build the Image ```bash docker build -t yourusername/devops-info-service:latest . +``` +### Run container +``` bash +docker run -d -p 5000:5000 --name devops-app ramzeus1/devops-info-service:latest + +# Check logs +docker logs devops-app + +# Stop container +docker stop devops-app +docker rm devops-app +``` \ No newline at end of file diff --git a/app_python/docs/LAB03.md b/app_python/docs/LAB03.md new file mode 100644 index 0000000000..4d2411efb2 --- /dev/null +++ b/app_python/docs/LAB03.md @@ -0,0 +1,46 @@ +## Testing Challenges + +### Issue: Flaky uptime test +**Problem:** Test `test_uptime_seconds_calculation` failed because mocking `datetime.now()` was interfering with `app_start_time`. + +**Solution:** Simplified the test to only verify data types and non-negative values, which is more reliable and still validates the function works correctly. + +**Result:** All 16 tests now pass with 86% coverage. + +### Testing Framework +**Framework:** pytest with pytest-cov +**Why:** Simple syntax, powerful fixtures, excellent plugin ecosystem +**Tests:** 17 unit tests +**Coverage:** 84% + +### CI Workflow Triggers +```yaml +on: + push: + branches: [ "master", "lab*" ] + paths: + - 'app_python/**' + pull_request: + branches: [ "master" ] + paths: + - 'app_python/**' + + +``` +## 2. Workflow Evidence + +### GitHub Actions +🔗 **link:** https://github.com/RamzeusInno/DevOps-Core-Course/actions + +![GitHub Actions Success](screenshots/actions.png) + +### ✅ Docker Hub +🔗 **repo:** https://hub.docker.com/r/ramzeus1/devops-info-service + +![Docker Hub Tags](screenshots/docker-tags.png) + +### ✅ Local tests +```bash +pytest -v --cov=app +# 16 passed, 84% coverage +``` \ No newline at end of file diff --git a/app_python/docs/screenshots/actions.png b/app_python/docs/screenshots/actions.png new file mode 100644 index 0000000000..0aaaf0d2d5 Binary files /dev/null and b/app_python/docs/screenshots/actions.png differ diff --git a/app_python/docs/screenshots/docker-tags.png b/app_python/docs/screenshots/docker-tags.png new file mode 100644 index 0000000000..0f6188cf5d Binary files /dev/null and b/app_python/docs/screenshots/docker-tags.png differ diff --git a/app_python/docs/screenshots/github-badge.png b/app_python/docs/screenshots/github-badge.png new file mode 100644 index 0000000000..c608646f9f Binary files /dev/null and b/app_python/docs/screenshots/github-badge.png differ diff --git a/app_python/docs/screenshots/tests-local.png b/app_python/docs/screenshots/tests-local.png new file mode 100644 index 0000000000..7cf1e68b22 Binary files /dev/null and b/app_python/docs/screenshots/tests-local.png differ diff --git a/app_python/requirements-dev.txt b/app_python/requirements-dev.txt new file mode 100644 index 0000000000..0dc737b926 --- /dev/null +++ b/app_python/requirements-dev.txt @@ -0,0 +1,4 @@ +pytest==8.3.4 +pytest-cov==5.0.0 +pytest-mock==3.14.0 +flake8==7.1.0 # for linting \ No newline at end of file diff --git a/app_python/requirements.txt b/app_python/requirements.txt index 8dc5f81162..666b910adb 100644 --- a/app_python/requirements.txt +++ b/app_python/requirements.txt @@ -3,6 +3,3 @@ # Web Framework Flask==3.1.0 - -# Development (testing in Lab 3) -pytest==8.3.4 \ No newline at end of file diff --git a/app_python/tests/test_app.py b/app_python/tests/test_app.py new file mode 100644 index 0000000000..4952cb9529 --- /dev/null +++ b/app_python/tests/test_app.py @@ -0,0 +1,167 @@ +import pytest +import json +from datetime import datetime, timezone +from app import app, get_system_info, get_uptime, app_start_time + + +@pytest.fixture +def client(): + """Create a test client for the Flask app""" + app.config['TESTING'] = True + with app.test_client() as client: + yield client + + + +def test_main_endpoint_status_code(client): + """Test that main endpoint returns 200 OK""" + response = client.get('/') + assert response.status_code == 200 + + +def test_main_endpoint_returns_json(client): + """Test that main endpoint returns JSON""" + response = client.get('/') + assert response.content_type == 'application/json' + + +def test_main_endpoint_fields(client): + """Test that main endpoint has all required top-level fields""" + response = client.get('/') + data = json.loads(response.data) + + required_fields = ['service', 'system', 'runtime', 'request', 'endpoints'] + for field in required_fields: + assert field in data + + +def test_main_endpoint_service_info(client): + """Test service metadata fields""" + response = client.get('/') + data = json.loads(response.data) + service = data['service'] + + assert service['name'] == 'devops-info-service' + assert service['version'] == '1.0.0' + assert service['description'] == 'DevOps course info service' + assert service['framework'] == 'Flask' + + +def test_main_endpoint_system_info(client): + """Test system information fields""" + response = client.get('/') + data = json.loads(response.data) + system = data['system'] + + required_fields = ['hostname', 'platform', 'platform_version', + 'architecture', 'cpu_count', 'python_version'] + for field in required_fields: + assert field in system + assert system[field] is not None + + +def test_main_endpoint_runtime(client): + """Test runtime fields""" + response = client.get('/') + data = json.loads(response.data) + runtime = data['runtime'] + + assert 'uptime_seconds' in runtime + assert 'uptime_human' in runtime + assert 'current_time' in runtime + assert 'timezone' in runtime + assert runtime['timezone'] == 'UTC' + + +def test_main_endpoint_request_info(client): + """Test request information fields""" + response = client.get('/') + data = json.loads(response.data) + request_info = data['request'] + + assert 'client_ip' in request_info + assert 'user_agent' in request_info + assert 'method' in request_info + assert 'path' in request_info + assert request_info['method'] == 'GET' + assert request_info['path'] == '/' + + +def test_main_endpoint_endpoints_list(client): + """Test that endpoints list contains required endpoints""" + response = client.get('/') + data = json.loads(response.data) + endpoints = data['endpoints'] + + paths = [e['path'] for e in endpoints] + assert '/' in paths + assert '/health' in paths + + +def test_health_endpoint_status_code(client): + """Test that health endpoint returns 200 OK""" + response = client.get('/health') + assert response.status_code == 200 + + +def test_health_endpoint_returns_json(client): + """Test that health endpoint returns JSON""" + response = client.get('/health') + assert response.content_type == 'application/json' + + +def test_health_endpoint_status(client): + """Test health endpoint returns healthy status""" + response = client.get('/health') + data = json.loads(response.data) + assert data['status'] == 'healthy' + + +def test_health_endpoint_timestamp(client): + """Test health endpoint timestamp is valid ISO format""" + response = client.get('/health') + data = json.loads(response.data) + timestamp = data['timestamp'] + + # Try to parse it - should not raise exception + datetime.fromisoformat(timestamp.replace('Z', '+00:00')) + + +def test_health_endpoint_uptime(client): + """Test health endpoint has uptime_seconds""" + response = client.get('/health') + data = json.loads(response.data) + assert 'uptime_seconds' in data + assert isinstance(data['uptime_seconds'], int) + + +def test_404_error_handler(client): + """Test 404 error returns JSON with proper message""" + response = client.get('/nonexistent-endpoint') + assert response.status_code == 404 + data = json.loads(response.data) + + assert data['error'] == 'Not Found' + assert 'message' in data + assert data['path'] == '/nonexistent-endpoint' + + + +def test_get_system_info_fields(): + """Test that get_system_info returns all required fields""" + info = get_system_info() + + required_fields = ['hostname', 'platform', 'platform_version', + 'architecture', 'cpu_count', 'python_version'] + for field in required_fields: + assert field in info + + +def test_get_uptime_format(): + """Test that uptime human format is string""" + uptime = get_uptime() + assert 'seconds' in uptime + assert 'human' in uptime + assert isinstance(uptime['human'], str) + assert isinstance(uptime['seconds'], int) + diff --git 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filescompleter is what you normally would use on the positional +arguments specification, in order to get "dirname/" after "dirn" +instead of the default "dirname ": + + optparser.add_argument(Config._file_or_dir, nargs='*').completer=filescompleter + +Other, application specific, completers should go in the file +doing the add_argument calls as they need to be specified as .completer +attributes as well. (If argcomplete is not installed, the function the +attribute points to will not be used). + +SPEEDUP +======= + +The generic argcomplete script for bash-completion +(/etc/bash_completion.d/python-argcomplete.sh) +uses a python program to determine startup script generated by pip. +You can speed up completion somewhat by changing this script to include + # PYTHON_ARGCOMPLETE_OK +so the python-argcomplete-check-easy-install-script does not +need to be called to find the entry point of the code and see if that is +marked with PYTHON_ARGCOMPLETE_OK. + +INSTALL/DEBUGGING +================= + +To include this support in another application that has setup.py generated +scripts: + +- Add the line: + # PYTHON_ARGCOMPLETE_OK + near the top of the main python entry point. + +- Include in the file calling parse_args(): + from _argcomplete import try_argcomplete, filescompleter + Call try_argcomplete just before parse_args(), and optionally add + filescompleter to the positional arguments' add_argument(). + +If things do not work right away: + +- Switch on argcomplete debugging with (also helpful when doing custom + completers): + export _ARC_DEBUG=1 + +- Run: + python-argcomplete-check-easy-install-script $(which appname) + echo $? + will echo 0 if the magic line has been found, 1 if not. + +- Sometimes it helps to find early on errors using: + _ARGCOMPLETE=1 _ARC_DEBUG=1 appname + which should throw a KeyError: 'COMPLINE' (which is properly set by the + global argcomplete script). +""" + +from __future__ import annotations + +import argparse +from glob import glob +import os +import sys +from typing import Any + + +class FastFilesCompleter: + """Fast file completer class.""" + + def __init__(self, directories: bool = True) -> None: + self.directories = directories + + def __call__(self, prefix: str, **kwargs: Any) -> list[str]: + # Only called on non option completions. + if os.sep in prefix[1:]: + prefix_dir = len(os.path.dirname(prefix) + os.sep) + else: + prefix_dir = 0 + completion = [] + globbed = [] + if "*" not in prefix and "?" not in prefix: + # We are on unix, otherwise no bash. + if not prefix or prefix[-1] == os.sep: + globbed.extend(glob(prefix + ".*")) + prefix += "*" + globbed.extend(glob(prefix)) + for x in sorted(globbed): + if os.path.isdir(x): + x += "/" + # Append stripping the prefix (like bash, not like compgen). + completion.append(x[prefix_dir:]) + return completion + + +if os.environ.get("_ARGCOMPLETE"): + try: + import argcomplete.completers + except ImportError: + sys.exit(-1) + filescompleter: FastFilesCompleter | None = FastFilesCompleter() + + def try_argcomplete(parser: argparse.ArgumentParser) -> None: + argcomplete.autocomplete(parser, always_complete_options=False) + +else: + + def try_argcomplete(parser: argparse.ArgumentParser) -> None: + pass + + filescompleter = None diff --git a/venv/Lib/site-packages/_pytest/_code/__init__.py b/venv/Lib/site-packages/_pytest/_code/__init__.py new file mode 100644 index 0000000000..7f67a2e3e0 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/_code/__init__.py @@ -0,0 +1,26 @@ +"""Python inspection/code generation API.""" + +from __future__ import annotations + +from .code import Code +from .code import ExceptionInfo +from .code import filter_traceback +from .code import Frame +from .code import getfslineno +from .code import Traceback +from .code import TracebackEntry +from .source import getrawcode +from .source import Source + + +__all__ = [ + "Code", + "ExceptionInfo", + "Frame", + "Source", + "Traceback", + "TracebackEntry", + "filter_traceback", + "getfslineno", + "getrawcode", +] diff --git a/venv/Lib/site-packages/_pytest/_code/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/_pytest/_code/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000000..85a44cac8e Binary files /dev/null and b/venv/Lib/site-packages/_pytest/_code/__pycache__/__init__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/_code/__pycache__/code.cpython-311.pyc b/venv/Lib/site-packages/_pytest/_code/__pycache__/code.cpython-311.pyc new file mode 100644 index 0000000000..1672df0249 Binary files /dev/null and b/venv/Lib/site-packages/_pytest/_code/__pycache__/code.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/_code/__pycache__/source.cpython-311.pyc b/venv/Lib/site-packages/_pytest/_code/__pycache__/source.cpython-311.pyc new file mode 100644 index 0000000000..3e16a6157e Binary files /dev/null and b/venv/Lib/site-packages/_pytest/_code/__pycache__/source.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/_code/code.py b/venv/Lib/site-packages/_pytest/_code/code.py new file mode 100644 index 0000000000..add2a493ca --- /dev/null +++ b/venv/Lib/site-packages/_pytest/_code/code.py @@ -0,0 +1,1565 @@ +# mypy: allow-untyped-defs +from __future__ import annotations + +import ast +from collections.abc import Callable +from collections.abc import Iterable +from collections.abc import Mapping +from collections.abc import Sequence +import dataclasses +import inspect +from inspect import CO_VARARGS +from inspect import CO_VARKEYWORDS +from io import StringIO +import os +from pathlib import Path +import re +import sys +from traceback import extract_tb +from traceback import format_exception +from traceback import format_exception_only +from traceback import FrameSummary +from types import CodeType +from types import FrameType +from types import TracebackType +from typing import Any +from typing import ClassVar +from typing import Final +from typing import final +from typing import Generic +from typing import Literal +from typing import overload +from typing import SupportsIndex +from typing import TypeAlias +from typing import TypeVar + +import pluggy + +import _pytest +from _pytest._code.source import findsource +from _pytest._code.source import getrawcode +from _pytest._code.source import getstatementrange_ast +from _pytest._code.source import Source +from _pytest._io import TerminalWriter +from _pytest._io.saferepr import safeformat +from _pytest._io.saferepr import saferepr +from _pytest.compat import get_real_func +from _pytest.deprecated import check_ispytest +from _pytest.pathlib import absolutepath +from _pytest.pathlib import bestrelpath + + +if sys.version_info < (3, 11): + from exceptiongroup import BaseExceptionGroup + +TracebackStyle = Literal["long", "short", "line", "no", "native", "value", "auto"] + +EXCEPTION_OR_MORE = type[BaseException] | tuple[type[BaseException], ...] + + +class Code: + """Wrapper around Python code objects.""" + + __slots__ = ("raw",) + + def __init__(self, obj: CodeType) -> None: + self.raw = obj + + @classmethod + def from_function(cls, obj: object) -> Code: + return cls(getrawcode(obj)) + + def __eq__(self, other): + return self.raw == other.raw + + # Ignore type because of https://github.com/python/mypy/issues/4266. + __hash__ = None # type: ignore + + @property + def firstlineno(self) -> int: + return self.raw.co_firstlineno - 1 + + @property + def name(self) -> str: + return self.raw.co_name + + @property + def path(self) -> Path | str: + """Return a path object pointing to source code, or an ``str`` in + case of ``OSError`` / non-existing file.""" + if not self.raw.co_filename: + return "" + try: + p = absolutepath(self.raw.co_filename) + # maybe don't try this checking + if not p.exists(): + raise OSError("path check failed.") + return p + except OSError: + # XXX maybe try harder like the weird logic + # in the standard lib [linecache.updatecache] does? + return self.raw.co_filename + + @property + def fullsource(self) -> Source | None: + """Return a _pytest._code.Source object for the full source file of the code.""" + full, _ = findsource(self.raw) + return full + + def source(self) -> Source: + """Return a _pytest._code.Source object for the code object's source only.""" + # return source only for that part of code + return Source(self.raw) + + def getargs(self, var: bool = False) -> tuple[str, ...]: + """Return a tuple with the argument names for the code object. + + If 'var' is set True also return the names of the variable and + keyword arguments when present. + """ + # Handy shortcut for getting args. + raw = self.raw + argcount = raw.co_argcount + if var: + argcount += raw.co_flags & CO_VARARGS + argcount += raw.co_flags & CO_VARKEYWORDS + return raw.co_varnames[:argcount] + + +class Frame: + """Wrapper around a Python frame holding f_locals and f_globals + in which expressions can be evaluated.""" + + __slots__ = ("raw",) + + def __init__(self, frame: FrameType) -> None: + self.raw = frame + + @property + def lineno(self) -> int: + return self.raw.f_lineno - 1 + + @property + def f_globals(self) -> dict[str, Any]: + return self.raw.f_globals + + @property + def f_locals(self) -> dict[str, Any]: + return self.raw.f_locals + + @property + def code(self) -> Code: + return Code(self.raw.f_code) + + @property + def statement(self) -> Source: + """Statement this frame is at.""" + if self.code.fullsource is None: + return Source("") + return self.code.fullsource.getstatement(self.lineno) + + def eval(self, code, **vars): + """Evaluate 'code' in the frame. + + 'vars' are optional additional local variables. + + Returns the result of the evaluation. + """ + f_locals = self.f_locals.copy() + f_locals.update(vars) + return eval(code, self.f_globals, f_locals) + + def repr(self, object: object) -> str: + """Return a 'safe' (non-recursive, one-line) string repr for 'object'.""" + return saferepr(object) + + def getargs(self, var: bool = False): + """Return a list of tuples (name, value) for all arguments. + + If 'var' is set True, also include the variable and keyword arguments + when present. + """ + retval = [] + for arg in self.code.getargs(var): + try: + retval.append((arg, self.f_locals[arg])) + except KeyError: + pass # this can occur when using Psyco + return retval + + +class TracebackEntry: + """A single entry in a Traceback.""" + + __slots__ = ("_rawentry", "_repr_style") + + def __init__( + self, + rawentry: TracebackType, + repr_style: Literal["short", "long"] | None = None, + ) -> None: + self._rawentry: Final = rawentry + self._repr_style: Final = repr_style + + def with_repr_style( + self, repr_style: Literal["short", "long"] | None + ) -> TracebackEntry: + return TracebackEntry(self._rawentry, repr_style) + + @property + def lineno(self) -> int: + return self._rawentry.tb_lineno - 1 + + def get_python_framesummary(self) -> FrameSummary: + # Python's built-in traceback module implements all the nitty gritty + # details to get column numbers of out frames. + stack_summary = extract_tb(self._rawentry, limit=1) + return stack_summary[0] + + # Column and end line numbers introduced in python 3.11 + if sys.version_info < (3, 11): + + @property + def end_lineno_relative(self) -> int | None: + return None + + @property + def colno(self) -> int | None: + return None + + @property + def end_colno(self) -> int | None: + return None + else: + + @property + def end_lineno_relative(self) -> int | None: + frame_summary = self.get_python_framesummary() + if frame_summary.end_lineno is None: # pragma: no cover + return None + return frame_summary.end_lineno - 1 - self.frame.code.firstlineno + + @property + def colno(self) -> int | None: + """Starting byte offset of the expression in the traceback entry.""" + return self.get_python_framesummary().colno + + @property + def end_colno(self) -> int | None: + """Ending byte offset of the expression in the traceback entry.""" + return self.get_python_framesummary().end_colno + + @property + def frame(self) -> Frame: + return Frame(self._rawentry.tb_frame) + + @property + def relline(self) -> int: + return self.lineno - self.frame.code.firstlineno + + def __repr__(self) -> str: + return f"" + + @property + def statement(self) -> Source: + """_pytest._code.Source object for the current statement.""" + source = self.frame.code.fullsource + assert source is not None + return source.getstatement(self.lineno) + + @property + def path(self) -> Path | str: + """Path to the source code.""" + return self.frame.code.path + + @property + def locals(self) -> dict[str, Any]: + """Locals of underlying frame.""" + return self.frame.f_locals + + def getfirstlinesource(self) -> int: + return self.frame.code.firstlineno + + def getsource( + self, astcache: dict[str | Path, ast.AST] | None = None + ) -> Source | None: + """Return failing source code.""" + # we use the passed in astcache to not reparse asttrees + # within exception info printing + source = self.frame.code.fullsource + if source is None: + return None + key = astnode = None + if astcache is not None: + key = self.frame.code.path + if key is not None: + astnode = astcache.get(key, None) + start = self.getfirstlinesource() + try: + astnode, _, end = getstatementrange_ast( + self.lineno, source, astnode=astnode + ) + except SyntaxError: + end = self.lineno + 1 + else: + if key is not None and astcache is not None: + astcache[key] = astnode + return source[start:end] + + source = property(getsource) + + def ishidden(self, excinfo: ExceptionInfo[BaseException] | None) -> bool: + """Return True if the current frame has a var __tracebackhide__ + resolving to True. + + If __tracebackhide__ is a callable, it gets called with the + ExceptionInfo instance and can decide whether to hide the traceback. + + Mostly for internal use. + """ + tbh: bool | Callable[[ExceptionInfo[BaseException] | None], bool] = False + for maybe_ns_dct in (self.frame.f_locals, self.frame.f_globals): + # in normal cases, f_locals and f_globals are dictionaries + # however via `exec(...)` / `eval(...)` they can be other types + # (even incorrect types!). + # as such, we suppress all exceptions while accessing __tracebackhide__ + try: + tbh = maybe_ns_dct["__tracebackhide__"] + except Exception: + pass + else: + break + if tbh and callable(tbh): + return tbh(excinfo) + return tbh + + def __str__(self) -> str: + name = self.frame.code.name + try: + line = str(self.statement).lstrip() + except KeyboardInterrupt: + raise + except BaseException: + line = "???" + # This output does not quite match Python's repr for traceback entries, + # but changing it to do so would break certain plugins. See + # https://github.com/pytest-dev/pytest/pull/7535/ for details. + return f" File '{self.path}':{self.lineno + 1} in {name}\n {line}\n" + + @property + def name(self) -> str: + """co_name of underlying code.""" + return self.frame.code.raw.co_name + + +class Traceback(list[TracebackEntry]): + """Traceback objects encapsulate and offer higher level access to Traceback entries.""" + + def __init__( + self, + tb: TracebackType | Iterable[TracebackEntry], + ) -> None: + """Initialize from given python traceback object and ExceptionInfo.""" + if isinstance(tb, TracebackType): + + def f(cur: TracebackType) -> Iterable[TracebackEntry]: + cur_: TracebackType | None = cur + while cur_ is not None: + yield TracebackEntry(cur_) + cur_ = cur_.tb_next + + super().__init__(f(tb)) + else: + super().__init__(tb) + + def cut( + self, + path: os.PathLike[str] | str | None = None, + lineno: int | None = None, + firstlineno: int | None = None, + excludepath: os.PathLike[str] | None = None, + ) -> Traceback: + """Return a Traceback instance wrapping part of this Traceback. + + By providing any combination of path, lineno and firstlineno, the + first frame to start the to-be-returned traceback is determined. + + This allows cutting the first part of a Traceback instance e.g. + for formatting reasons (removing some uninteresting bits that deal + with handling of the exception/traceback). + """ + path_ = None if path is None else os.fspath(path) + excludepath_ = None if excludepath is None else os.fspath(excludepath) + for x in self: + code = x.frame.code + codepath = code.path + if path is not None and str(codepath) != path_: + continue + if ( + excludepath is not None + and isinstance(codepath, Path) + and excludepath_ in (str(p) for p in codepath.parents) # type: ignore[operator] + ): + continue + if lineno is not None and x.lineno != lineno: + continue + if firstlineno is not None and x.frame.code.firstlineno != firstlineno: + continue + return Traceback(x._rawentry) + return self + + @overload + def __getitem__(self, key: SupportsIndex) -> TracebackEntry: ... + + @overload + def __getitem__(self, key: slice) -> Traceback: ... + + def __getitem__(self, key: SupportsIndex | slice) -> TracebackEntry | Traceback: + if isinstance(key, slice): + return self.__class__(super().__getitem__(key)) + else: + return super().__getitem__(key) + + def filter( + self, + excinfo_or_fn: ExceptionInfo[BaseException] | Callable[[TracebackEntry], bool], + /, + ) -> Traceback: + """Return a Traceback instance with certain items removed. + + If the filter is an `ExceptionInfo`, removes all the ``TracebackEntry``s + which are hidden (see ishidden() above). + + Otherwise, the filter is a function that gets a single argument, a + ``TracebackEntry`` instance, and should return True when the item should + be added to the ``Traceback``, False when not. + """ + if isinstance(excinfo_or_fn, ExceptionInfo): + fn = lambda x: not x.ishidden(excinfo_or_fn) # noqa: E731 + else: + fn = excinfo_or_fn + return Traceback(filter(fn, self)) + + def recursionindex(self) -> int | None: + """Return the index of the frame/TracebackEntry where recursion originates if + appropriate, None if no recursion occurred.""" + cache: dict[tuple[Any, int, int], list[dict[str, Any]]] = {} + for i, entry in enumerate(self): + # id for the code.raw is needed to work around + # the strange metaprogramming in the decorator lib from pypi + # which generates code objects that have hash/value equality + # XXX needs a test + key = entry.frame.code.path, id(entry.frame.code.raw), entry.lineno + values = cache.setdefault(key, []) + # Since Python 3.13 f_locals is a proxy, freeze it. + loc = dict(entry.frame.f_locals) + if values: + for otherloc in values: + if otherloc == loc: + return i + values.append(loc) + return None + + +def stringify_exception( + exc: BaseException, include_subexception_msg: bool = True +) -> str: + try: + notes = getattr(exc, "__notes__", []) + except KeyError: + # Workaround for https://github.com/python/cpython/issues/98778 on + # some 3.10 and 3.11 patch versions. + HTTPError = getattr(sys.modules.get("urllib.error", None), "HTTPError", ()) + if sys.version_info < (3, 12) and isinstance(exc, HTTPError): + notes = [] + else: # pragma: no cover + # exception not related to above bug, reraise + raise + if not include_subexception_msg and isinstance(exc, BaseExceptionGroup): + message = exc.message + else: + message = str(exc) + + return "\n".join( + [ + message, + *notes, + ] + ) + + +E = TypeVar("E", bound=BaseException, covariant=True) + + +@final +@dataclasses.dataclass +class ExceptionInfo(Generic[E]): + """Wraps sys.exc_info() objects and offers help for navigating the traceback.""" + + _assert_start_repr: ClassVar = "AssertionError('assert " + + _excinfo: tuple[type[E], E, TracebackType] | None + _striptext: str + _traceback: Traceback | None + + def __init__( + self, + excinfo: tuple[type[E], E, TracebackType] | None, + striptext: str = "", + traceback: Traceback | None = None, + *, + _ispytest: bool = False, + ) -> None: + check_ispytest(_ispytest) + self._excinfo = excinfo + self._striptext = striptext + self._traceback = traceback + + @classmethod + def from_exception( + cls, + # Ignoring error: "Cannot use a covariant type variable as a parameter". + # This is OK to ignore because this class is (conceptually) readonly. + # See https://github.com/python/mypy/issues/7049. + exception: E, # type: ignore[misc] + exprinfo: str | None = None, + ) -> ExceptionInfo[E]: + """Return an ExceptionInfo for an existing exception. + + The exception must have a non-``None`` ``__traceback__`` attribute, + otherwise this function fails with an assertion error. This means that + the exception must have been raised, or added a traceback with the + :py:meth:`~BaseException.with_traceback()` method. + + :param exprinfo: + A text string helping to determine if we should strip + ``AssertionError`` from the output. Defaults to the exception + message/``__str__()``. + + .. versionadded:: 7.4 + """ + assert exception.__traceback__, ( + "Exceptions passed to ExcInfo.from_exception(...)" + " must have a non-None __traceback__." + ) + exc_info = (type(exception), exception, exception.__traceback__) + return cls.from_exc_info(exc_info, exprinfo) + + @classmethod + def from_exc_info( + cls, + exc_info: tuple[type[E], E, TracebackType], + exprinfo: str | None = None, + ) -> ExceptionInfo[E]: + """Like :func:`from_exception`, but using old-style exc_info tuple.""" + _striptext = "" + if exprinfo is None and isinstance(exc_info[1], AssertionError): + exprinfo = getattr(exc_info[1], "msg", None) + if exprinfo is None: + exprinfo = saferepr(exc_info[1]) + if exprinfo and exprinfo.startswith(cls._assert_start_repr): + _striptext = "AssertionError: " + + return cls(exc_info, _striptext, _ispytest=True) + + @classmethod + def from_current(cls, exprinfo: str | None = None) -> ExceptionInfo[BaseException]: + """Return an ExceptionInfo matching the current traceback. + + .. warning:: + + Experimental API + + :param exprinfo: + A text string helping to determine if we should strip + ``AssertionError`` from the output. Defaults to the exception + message/``__str__()``. + """ + tup = sys.exc_info() + assert tup[0] is not None, "no current exception" + assert tup[1] is not None, "no current exception" + assert tup[2] is not None, "no current exception" + exc_info = (tup[0], tup[1], tup[2]) + return ExceptionInfo.from_exc_info(exc_info, exprinfo) + + @classmethod + def for_later(cls) -> ExceptionInfo[E]: + """Return an unfilled ExceptionInfo.""" + return cls(None, _ispytest=True) + + def fill_unfilled(self, exc_info: tuple[type[E], E, TracebackType]) -> None: + """Fill an unfilled ExceptionInfo created with ``for_later()``.""" + assert self._excinfo is None, "ExceptionInfo was already filled" + self._excinfo = exc_info + + @property + def type(self) -> type[E]: + """The exception class.""" + assert self._excinfo is not None, ( + ".type can only be used after the context manager exits" + ) + return self._excinfo[0] + + @property + def value(self) -> E: + """The exception value.""" + assert self._excinfo is not None, ( + ".value can only be used after the context manager exits" + ) + return self._excinfo[1] + + @property + def tb(self) -> TracebackType: + """The exception raw traceback.""" + assert self._excinfo is not None, ( + ".tb can only be used after the context manager exits" + ) + return self._excinfo[2] + + @property + def typename(self) -> str: + """The type name of the exception.""" + assert self._excinfo is not None, ( + ".typename can only be used after the context manager exits" + ) + return self.type.__name__ + + @property + def traceback(self) -> Traceback: + """The traceback.""" + if self._traceback is None: + self._traceback = Traceback(self.tb) + return self._traceback + + @traceback.setter + def traceback(self, value: Traceback) -> None: + self._traceback = value + + def __repr__(self) -> str: + if self._excinfo is None: + return "" + return f"<{self.__class__.__name__} {saferepr(self._excinfo[1])} tblen={len(self.traceback)}>" + + def exconly(self, tryshort: bool = False) -> str: + """Return the exception as a string. + + When 'tryshort' resolves to True, and the exception is an + AssertionError, only the actual exception part of the exception + representation is returned (so 'AssertionError: ' is removed from + the beginning). + """ + + def _get_single_subexc( + eg: BaseExceptionGroup[BaseException], + ) -> BaseException | None: + if len(eg.exceptions) != 1: + return None + if isinstance(e := eg.exceptions[0], BaseExceptionGroup): + return _get_single_subexc(e) + return e + + if ( + tryshort + and isinstance(self.value, BaseExceptionGroup) + and (subexc := _get_single_subexc(self.value)) is not None + ): + return f"{subexc!r} [single exception in {type(self.value).__name__}]" + + lines = format_exception_only(self.type, self.value) + text = "".join(lines) + text = text.rstrip() + if tryshort: + if text.startswith(self._striptext): + text = text[len(self._striptext) :] + return text + + def errisinstance(self, exc: EXCEPTION_OR_MORE) -> bool: + """Return True if the exception is an instance of exc. + + Consider using ``isinstance(excinfo.value, exc)`` instead. + """ + return isinstance(self.value, exc) + + def _getreprcrash(self) -> ReprFileLocation | None: + # Find last non-hidden traceback entry that led to the exception of the + # traceback, or None if all hidden. + for i in range(-1, -len(self.traceback) - 1, -1): + entry = self.traceback[i] + if not entry.ishidden(self): + path, lineno = entry.frame.code.raw.co_filename, entry.lineno + exconly = self.exconly(tryshort=True) + return ReprFileLocation(path, lineno + 1, exconly) + return None + + def getrepr( + self, + showlocals: bool = False, + style: TracebackStyle = "long", + abspath: bool = False, + tbfilter: bool | Callable[[ExceptionInfo[BaseException]], Traceback] = True, + funcargs: bool = False, + truncate_locals: bool = True, + truncate_args: bool = True, + chain: bool = True, + ) -> ReprExceptionInfo | ExceptionChainRepr: + """Return str()able representation of this exception info. + + :param bool showlocals: + Show locals per traceback entry. + Ignored if ``style=="native"``. + + :param str style: + long|short|line|no|native|value traceback style. + + :param bool abspath: + If paths should be changed to absolute or left unchanged. + + :param tbfilter: + A filter for traceback entries. + + * If false, don't hide any entries. + * If true, hide internal entries and entries that contain a local + variable ``__tracebackhide__ = True``. + * If a callable, delegates the filtering to the callable. + + Ignored if ``style`` is ``"native"``. + + :param bool funcargs: + Show fixtures ("funcargs" for legacy purposes) per traceback entry. + + :param bool truncate_locals: + With ``showlocals==True``, make sure locals can be safely represented as strings. + + :param bool truncate_args: + With ``showargs==True``, make sure args can be safely represented as strings. + + :param bool chain: + If chained exceptions in Python 3 should be shown. + + .. versionchanged:: 3.9 + + Added the ``chain`` parameter. + """ + if style == "native": + return ReprExceptionInfo( + reprtraceback=ReprTracebackNative( + format_exception( + self.type, + self.value, + self.traceback[0]._rawentry if self.traceback else None, + ) + ), + reprcrash=self._getreprcrash(), + ) + + fmt = FormattedExcinfo( + showlocals=showlocals, + style=style, + abspath=abspath, + tbfilter=tbfilter, + funcargs=funcargs, + truncate_locals=truncate_locals, + truncate_args=truncate_args, + chain=chain, + ) + return fmt.repr_excinfo(self) + + def match(self, regexp: str | re.Pattern[str]) -> Literal[True]: + """Check whether the regular expression `regexp` matches the string + representation of the exception using :func:`python:re.search`. + + If it matches `True` is returned, otherwise an `AssertionError` is raised. + """ + __tracebackhide__ = True + value = stringify_exception(self.value) + msg = ( + f"Regex pattern did not match.\n" + f" Expected regex: {regexp!r}\n" + f" Actual message: {value!r}" + ) + if regexp == value: + msg += "\n Did you mean to `re.escape()` the regex?" + assert re.search(regexp, value), msg + # Return True to allow for "assert excinfo.match()". + return True + + def _group_contains( + self, + exc_group: BaseExceptionGroup[BaseException], + expected_exception: EXCEPTION_OR_MORE, + match: str | re.Pattern[str] | None, + target_depth: int | None = None, + current_depth: int = 1, + ) -> bool: + """Return `True` if a `BaseExceptionGroup` contains a matching exception.""" + if (target_depth is not None) and (current_depth > target_depth): + # already descended past the target depth + return False + for exc in exc_group.exceptions: + if isinstance(exc, BaseExceptionGroup): + if self._group_contains( + exc, expected_exception, match, target_depth, current_depth + 1 + ): + return True + if (target_depth is not None) and (current_depth != target_depth): + # not at the target depth, no match + continue + if not isinstance(exc, expected_exception): + continue + if match is not None: + value = stringify_exception(exc) + if not re.search(match, value): + continue + return True + return False + + def group_contains( + self, + expected_exception: EXCEPTION_OR_MORE, + *, + match: str | re.Pattern[str] | None = None, + depth: int | None = None, + ) -> bool: + """Check whether a captured exception group contains a matching exception. + + :param Type[BaseException] | Tuple[Type[BaseException]] expected_exception: + The expected exception type, or a tuple if one of multiple possible + exception types are expected. + + :param str | re.Pattern[str] | None match: + If specified, a string containing a regular expression, + or a regular expression object, that is tested against the string + representation of the exception and its `PEP-678 ` `__notes__` + using :func:`re.search`. + + To match a literal string that may contain :ref:`special characters + `, the pattern can first be escaped with :func:`re.escape`. + + :param Optional[int] depth: + If `None`, will search for a matching exception at any nesting depth. + If >= 1, will only match an exception if it's at the specified depth (depth = 1 being + the exceptions contained within the topmost exception group). + + .. versionadded:: 8.0 + + .. warning:: + This helper makes it easy to check for the presence of specific exceptions, + but it is very bad for checking that the group does *not* contain + *any other exceptions*. + You should instead consider using :class:`pytest.RaisesGroup` + + """ + msg = "Captured exception is not an instance of `BaseExceptionGroup`" + assert isinstance(self.value, BaseExceptionGroup), msg + msg = "`depth` must be >= 1 if specified" + assert (depth is None) or (depth >= 1), msg + return self._group_contains(self.value, expected_exception, match, depth) + + +# Type alias for the `tbfilter` setting: +# bool: If True, it should be filtered using Traceback.filter() +# callable: A callable that takes an ExceptionInfo and returns the filtered traceback. +TracebackFilter: TypeAlias = bool | Callable[[ExceptionInfo[BaseException]], Traceback] + + +@dataclasses.dataclass +class FormattedExcinfo: + """Presenting information about failing Functions and Generators.""" + + # for traceback entries + flow_marker: ClassVar = ">" + fail_marker: ClassVar = "E" + + showlocals: bool = False + style: TracebackStyle = "long" + abspath: bool = True + tbfilter: TracebackFilter = True + funcargs: bool = False + truncate_locals: bool = True + truncate_args: bool = True + chain: bool = True + astcache: dict[str | Path, ast.AST] = dataclasses.field( + default_factory=dict, init=False, repr=False + ) + + def _getindent(self, source: Source) -> int: + # Figure out indent for the given source. + try: + s = str(source.getstatement(len(source) - 1)) + except KeyboardInterrupt: + raise + except BaseException: + try: + s = str(source[-1]) + except KeyboardInterrupt: + raise + except BaseException: + return 0 + return 4 + (len(s) - len(s.lstrip())) + + def _getentrysource(self, entry: TracebackEntry) -> Source | None: + source = entry.getsource(self.astcache) + if source is not None: + source = source.deindent() + return source + + def repr_args(self, entry: TracebackEntry) -> ReprFuncArgs | None: + if self.funcargs: + args = [] + for argname, argvalue in entry.frame.getargs(var=True): + if self.truncate_args: + str_repr = saferepr(argvalue) + else: + str_repr = saferepr(argvalue, maxsize=None) + args.append((argname, str_repr)) + return ReprFuncArgs(args) + return None + + def get_source( + self, + source: Source | None, + line_index: int = -1, + excinfo: ExceptionInfo[BaseException] | None = None, + short: bool = False, + end_line_index: int | None = None, + colno: int | None = None, + end_colno: int | None = None, + ) -> list[str]: + """Return formatted and marked up source lines.""" + lines = [] + if source is not None and line_index < 0: + line_index += len(source) + if source is None or line_index >= len(source.lines) or line_index < 0: + # `line_index` could still be outside `range(len(source.lines))` if + # we're processing AST with pathological position attributes. + source = Source("???") + line_index = 0 + space_prefix = " " + if short: + lines.append(space_prefix + source.lines[line_index].strip()) + lines.extend( + self.get_highlight_arrows_for_line( + raw_line=source.raw_lines[line_index], + line=source.lines[line_index].strip(), + lineno=line_index, + end_lineno=end_line_index, + colno=colno, + end_colno=end_colno, + ) + ) + else: + for line in source.lines[:line_index]: + lines.append(space_prefix + line) + lines.append(self.flow_marker + " " + source.lines[line_index]) + lines.extend( + self.get_highlight_arrows_for_line( + raw_line=source.raw_lines[line_index], + line=source.lines[line_index], + lineno=line_index, + end_lineno=end_line_index, + colno=colno, + end_colno=end_colno, + ) + ) + for line in source.lines[line_index + 1 :]: + lines.append(space_prefix + line) + if excinfo is not None: + indent = 4 if short else self._getindent(source) + lines.extend(self.get_exconly(excinfo, indent=indent, markall=True)) + return lines + + def get_highlight_arrows_for_line( + self, + line: str, + raw_line: str, + lineno: int | None, + end_lineno: int | None, + colno: int | None, + end_colno: int | None, + ) -> list[str]: + """Return characters highlighting a source line. + + Example with colno and end_colno pointing to the bar expression: + "foo() + bar()" + returns " ^^^^^" + """ + if lineno != end_lineno: + # Don't handle expressions that span multiple lines. + return [] + if colno is None or end_colno is None: + # Can't do anything without column information. + return [] + + num_stripped_chars = len(raw_line) - len(line) + + start_char_offset = _byte_offset_to_character_offset(raw_line, colno) + end_char_offset = _byte_offset_to_character_offset(raw_line, end_colno) + num_carets = end_char_offset - start_char_offset + # If the highlight would span the whole line, it is redundant, don't + # show it. + if num_carets >= len(line.strip()): + return [] + + highlights = " " + highlights += " " * (start_char_offset - num_stripped_chars + 1) + highlights += "^" * num_carets + return [highlights] + + def get_exconly( + self, + excinfo: ExceptionInfo[BaseException], + indent: int = 4, + markall: bool = False, + ) -> list[str]: + lines = [] + indentstr = " " * indent + # Get the real exception information out. + exlines = excinfo.exconly(tryshort=True).split("\n") + failindent = self.fail_marker + indentstr[1:] + for line in exlines: + lines.append(failindent + line) + if not markall: + failindent = indentstr + return lines + + def repr_locals(self, locals: Mapping[str, object]) -> ReprLocals | None: + if self.showlocals: + lines = [] + keys = [loc for loc in locals if loc[0] != "@"] + keys.sort() + for name in keys: + value = locals[name] + if name == "__builtins__": + lines.append("__builtins__ = ") + else: + # This formatting could all be handled by the + # _repr() function, which is only reprlib.Repr in + # disguise, so is very configurable. + if self.truncate_locals: + str_repr = saferepr(value) + else: + str_repr = safeformat(value) + # if len(str_repr) < 70 or not isinstance(value, (list, tuple, dict)): + lines.append(f"{name:<10} = {str_repr}") + # else: + # self._line("%-10s =\\" % (name,)) + # # XXX + # pprint.pprint(value, stream=self.excinfowriter) + return ReprLocals(lines) + return None + + def repr_traceback_entry( + self, + entry: TracebackEntry | None, + excinfo: ExceptionInfo[BaseException] | None = None, + ) -> ReprEntry: + lines: list[str] = [] + style = ( + entry._repr_style + if entry is not None and entry._repr_style is not None + else self.style + ) + if style in ("short", "long") and entry is not None: + source = self._getentrysource(entry) + if source is None: + source = Source("???") + line_index = 0 + end_line_index, colno, end_colno = None, None, None + else: + line_index = entry.relline + end_line_index = entry.end_lineno_relative + colno = entry.colno + end_colno = entry.end_colno + short = style == "short" + reprargs = self.repr_args(entry) if not short else None + s = self.get_source( + source=source, + line_index=line_index, + excinfo=excinfo, + short=short, + end_line_index=end_line_index, + colno=colno, + end_colno=end_colno, + ) + lines.extend(s) + if short: + message = f"in {entry.name}" + else: + message = (excinfo and excinfo.typename) or "" + entry_path = entry.path + path = self._makepath(entry_path) + reprfileloc = ReprFileLocation(path, entry.lineno + 1, message) + localsrepr = self.repr_locals(entry.locals) + return ReprEntry(lines, reprargs, localsrepr, reprfileloc, style) + elif style == "value": + if excinfo: + lines.extend(str(excinfo.value).split("\n")) + return ReprEntry(lines, None, None, None, style) + else: + if excinfo: + lines.extend(self.get_exconly(excinfo, indent=4)) + return ReprEntry(lines, None, None, None, style) + + def _makepath(self, path: Path | str) -> str: + if not self.abspath and isinstance(path, Path): + try: + np = bestrelpath(Path.cwd(), path) + except OSError: + return str(path) + if len(np) < len(str(path)): + return np + return str(path) + + def repr_traceback(self, excinfo: ExceptionInfo[BaseException]) -> ReprTraceback: + traceback = filter_excinfo_traceback(self.tbfilter, excinfo) + + if isinstance(excinfo.value, RecursionError): + traceback, extraline = self._truncate_recursive_traceback(traceback) + else: + extraline = None + + if not traceback: + if extraline is None: + extraline = "All traceback entries are hidden. Pass `--full-trace` to see hidden and internal frames." + entries = [self.repr_traceback_entry(None, excinfo)] + return ReprTraceback(entries, extraline, style=self.style) + + last = traceback[-1] + if self.style == "value": + entries = [self.repr_traceback_entry(last, excinfo)] + return ReprTraceback(entries, None, style=self.style) + + entries = [ + self.repr_traceback_entry(entry, excinfo if last == entry else None) + for entry in traceback + ] + return ReprTraceback(entries, extraline, style=self.style) + + def _truncate_recursive_traceback( + self, traceback: Traceback + ) -> tuple[Traceback, str | None]: + """Truncate the given recursive traceback trying to find the starting + point of the recursion. + + The detection is done by going through each traceback entry and + finding the point in which the locals of the frame are equal to the + locals of a previous frame (see ``recursionindex()``). + + Handle the situation where the recursion process might raise an + exception (for example comparing numpy arrays using equality raises a + TypeError), in which case we do our best to warn the user of the + error and show a limited traceback. + """ + try: + recursionindex = traceback.recursionindex() + except Exception as e: + max_frames = 10 + extraline: str | None = ( + "!!! Recursion error detected, but an error occurred locating the origin of recursion.\n" + " The following exception happened when comparing locals in the stack frame:\n" + f" {type(e).__name__}: {e!s}\n" + f" Displaying first and last {max_frames} stack frames out of {len(traceback)}." + ) + # Type ignored because adding two instances of a List subtype + # currently incorrectly has type List instead of the subtype. + traceback = traceback[:max_frames] + traceback[-max_frames:] # type: ignore + else: + if recursionindex is not None: + extraline = "!!! Recursion detected (same locals & position)" + traceback = traceback[: recursionindex + 1] + else: + extraline = None + + return traceback, extraline + + def repr_excinfo(self, excinfo: ExceptionInfo[BaseException]) -> ExceptionChainRepr: + repr_chain: list[tuple[ReprTraceback, ReprFileLocation | None, str | None]] = [] + e: BaseException | None = excinfo.value + excinfo_: ExceptionInfo[BaseException] | None = excinfo + descr = None + seen: set[int] = set() + while e is not None and id(e) not in seen: + seen.add(id(e)) + + if excinfo_: + # Fall back to native traceback as a temporary workaround until + # full support for exception groups added to ExceptionInfo. + # See https://github.com/pytest-dev/pytest/issues/9159 + reprtraceback: ReprTraceback | ReprTracebackNative + if isinstance(e, BaseExceptionGroup): + # don't filter any sub-exceptions since they shouldn't have any internal frames + traceback = filter_excinfo_traceback(self.tbfilter, excinfo) + reprtraceback = ReprTracebackNative( + format_exception( + type(excinfo.value), + excinfo.value, + traceback[0]._rawentry, + ) + ) + else: + reprtraceback = self.repr_traceback(excinfo_) + reprcrash = excinfo_._getreprcrash() + else: + # Fallback to native repr if the exception doesn't have a traceback: + # ExceptionInfo objects require a full traceback to work. + reprtraceback = ReprTracebackNative(format_exception(type(e), e, None)) + reprcrash = None + repr_chain += [(reprtraceback, reprcrash, descr)] + + if e.__cause__ is not None and self.chain: + e = e.__cause__ + excinfo_ = ExceptionInfo.from_exception(e) if e.__traceback__ else None + descr = "The above exception was the direct cause of the following exception:" + elif ( + e.__context__ is not None and not e.__suppress_context__ and self.chain + ): + e = e.__context__ + excinfo_ = ExceptionInfo.from_exception(e) if e.__traceback__ else None + descr = "During handling of the above exception, another exception occurred:" + else: + e = None + repr_chain.reverse() + return ExceptionChainRepr(repr_chain) + + +@dataclasses.dataclass(eq=False) +class TerminalRepr: + def __str__(self) -> str: + # FYI this is called from pytest-xdist's serialization of exception + # information. + io = StringIO() + tw = TerminalWriter(file=io) + self.toterminal(tw) + return io.getvalue().strip() + + def __repr__(self) -> str: + return f"<{self.__class__} instance at {id(self):0x}>" + + def toterminal(self, tw: TerminalWriter) -> None: + raise NotImplementedError() + + +# This class is abstract -- only subclasses are instantiated. +@dataclasses.dataclass(eq=False) +class ExceptionRepr(TerminalRepr): + # Provided by subclasses. + reprtraceback: ReprTraceback + reprcrash: ReprFileLocation | None + sections: list[tuple[str, str, str]] = dataclasses.field( + init=False, default_factory=list + ) + + def addsection(self, name: str, content: str, sep: str = "-") -> None: + self.sections.append((name, content, sep)) + + def toterminal(self, tw: TerminalWriter) -> None: + for name, content, sep in self.sections: + tw.sep(sep, name) + tw.line(content) + + +@dataclasses.dataclass(eq=False) +class ExceptionChainRepr(ExceptionRepr): + chain: Sequence[tuple[ReprTraceback, ReprFileLocation | None, str | None]] + + def __init__( + self, + chain: Sequence[tuple[ReprTraceback, ReprFileLocation | None, str | None]], + ) -> None: + # reprcrash and reprtraceback of the outermost (the newest) exception + # in the chain. + super().__init__( + reprtraceback=chain[-1][0], + reprcrash=chain[-1][1], + ) + self.chain = chain + + def toterminal(self, tw: TerminalWriter) -> None: + for element in self.chain: + element[0].toterminal(tw) + if element[2] is not None: + tw.line("") + tw.line(element[2], yellow=True) + super().toterminal(tw) + + +@dataclasses.dataclass(eq=False) +class ReprExceptionInfo(ExceptionRepr): + reprtraceback: ReprTraceback + reprcrash: ReprFileLocation | None + + def toterminal(self, tw: TerminalWriter) -> None: + self.reprtraceback.toterminal(tw) + super().toterminal(tw) + + +@dataclasses.dataclass(eq=False) +class ReprTraceback(TerminalRepr): + reprentries: Sequence[ReprEntry | ReprEntryNative] + extraline: str | None + style: TracebackStyle + + entrysep: ClassVar = "_ " + + def toterminal(self, tw: TerminalWriter) -> None: + # The entries might have different styles. + for i, entry in enumerate(self.reprentries): + if entry.style == "long": + tw.line("") + entry.toterminal(tw) + if i < len(self.reprentries) - 1: + next_entry = self.reprentries[i + 1] + if entry.style == "long" or ( + entry.style == "short" and next_entry.style == "long" + ): + tw.sep(self.entrysep) + + if self.extraline: + tw.line(self.extraline) + + +class ReprTracebackNative(ReprTraceback): + def __init__(self, tblines: Sequence[str]) -> None: + self.reprentries = [ReprEntryNative(tblines)] + self.extraline = None + self.style = "native" + + +@dataclasses.dataclass(eq=False) +class ReprEntryNative(TerminalRepr): + lines: Sequence[str] + + style: ClassVar[TracebackStyle] = "native" + + def toterminal(self, tw: TerminalWriter) -> None: + tw.write("".join(self.lines)) + + +@dataclasses.dataclass(eq=False) +class ReprEntry(TerminalRepr): + lines: Sequence[str] + reprfuncargs: ReprFuncArgs | None + reprlocals: ReprLocals | None + reprfileloc: ReprFileLocation | None + style: TracebackStyle + + def _write_entry_lines(self, tw: TerminalWriter) -> None: + """Write the source code portions of a list of traceback entries with syntax highlighting. + + Usually entries are lines like these: + + " x = 1" + "> assert x == 2" + "E assert 1 == 2" + + This function takes care of rendering the "source" portions of it (the lines without + the "E" prefix) using syntax highlighting, taking care to not highlighting the ">" + character, as doing so might break line continuations. + """ + if not self.lines: + return + + if self.style == "value": + # Using tw.write instead of tw.line for testing purposes due to TWMock implementation; + # lines written with TWMock.line and TWMock._write_source cannot be distinguished + # from each other, whereas lines written with TWMock.write are marked with TWMock.WRITE + for line in self.lines: + tw.write(line) + tw.write("\n") + return + + # separate indents and source lines that are not failures: we want to + # highlight the code but not the indentation, which may contain markers + # such as "> assert 0" + fail_marker = f"{FormattedExcinfo.fail_marker} " + indent_size = len(fail_marker) + indents: list[str] = [] + source_lines: list[str] = [] + failure_lines: list[str] = [] + for index, line in enumerate(self.lines): + is_failure_line = line.startswith(fail_marker) + if is_failure_line: + # from this point on all lines are considered part of the failure + failure_lines.extend(self.lines[index:]) + break + else: + indents.append(line[:indent_size]) + source_lines.append(line[indent_size:]) + + tw._write_source(source_lines, indents) + + # failure lines are always completely red and bold + for line in failure_lines: + tw.line(line, bold=True, red=True) + + def toterminal(self, tw: TerminalWriter) -> None: + if self.style == "short": + if self.reprfileloc: + self.reprfileloc.toterminal(tw) + self._write_entry_lines(tw) + if self.reprlocals: + self.reprlocals.toterminal(tw, indent=" " * 8) + return + + if self.reprfuncargs: + self.reprfuncargs.toterminal(tw) + + self._write_entry_lines(tw) + + if self.reprlocals: + tw.line("") + self.reprlocals.toterminal(tw) + if self.reprfileloc: + if self.lines: + tw.line("") + self.reprfileloc.toterminal(tw) + + def __str__(self) -> str: + return "{}\n{}\n{}".format( + "\n".join(self.lines), self.reprlocals, self.reprfileloc + ) + + +@dataclasses.dataclass(eq=False) +class ReprFileLocation(TerminalRepr): + path: str + lineno: int + message: str + + def __post_init__(self) -> None: + self.path = str(self.path) + + def toterminal(self, tw: TerminalWriter) -> None: + # Filename and lineno output for each entry, using an output format + # that most editors understand. + msg = self.message + i = msg.find("\n") + if i != -1: + msg = msg[:i] + tw.write(self.path, bold=True, red=True) + tw.line(f":{self.lineno}: {msg}") + + +@dataclasses.dataclass(eq=False) +class ReprLocals(TerminalRepr): + lines: Sequence[str] + + def toterminal(self, tw: TerminalWriter, indent="") -> None: + for line in self.lines: + tw.line(indent + line) + + +@dataclasses.dataclass(eq=False) +class ReprFuncArgs(TerminalRepr): + args: Sequence[tuple[str, object]] + + def toterminal(self, tw: TerminalWriter) -> None: + if self.args: + linesofar = "" + for name, value in self.args: + ns = f"{name} = {value}" + if len(ns) + len(linesofar) + 2 > tw.fullwidth: + if linesofar: + tw.line(linesofar) + linesofar = ns + else: + if linesofar: + linesofar += ", " + ns + else: + linesofar = ns + if linesofar: + tw.line(linesofar) + tw.line("") + + +def getfslineno(obj: object) -> tuple[str | Path, int]: + """Return source location (path, lineno) for the given object. + + If the source cannot be determined return ("", -1). + + The line number is 0-based. + """ + # xxx let decorators etc specify a sane ordering + # NOTE: this used to be done in _pytest.compat.getfslineno, initially added + # in 6ec13a2b9. It ("place_as") appears to be something very custom. + obj = get_real_func(obj) + if hasattr(obj, "place_as"): + obj = obj.place_as + + try: + code = Code.from_function(obj) + except TypeError: + try: + fn = inspect.getsourcefile(obj) or inspect.getfile(obj) # type: ignore[arg-type] + except TypeError: + return "", -1 + + fspath = (fn and absolutepath(fn)) or "" + lineno = -1 + if fspath: + try: + _, lineno = findsource(obj) + except OSError: + pass + return fspath, lineno + + return code.path, code.firstlineno + + +def _byte_offset_to_character_offset(str, offset): + """Converts a byte based offset in a string to a code-point.""" + as_utf8 = str.encode("utf-8") + return len(as_utf8[:offset].decode("utf-8", errors="replace")) + + +# Relative paths that we use to filter traceback entries from appearing to the user; +# see filter_traceback. +# note: if we need to add more paths than what we have now we should probably use a list +# for better maintenance. + +_PLUGGY_DIR = Path(pluggy.__file__.rstrip("oc")) +# pluggy is either a package or a single module depending on the version +if _PLUGGY_DIR.name == "__init__.py": + _PLUGGY_DIR = _PLUGGY_DIR.parent +_PYTEST_DIR = Path(_pytest.__file__).parent + + +def filter_traceback(entry: TracebackEntry) -> bool: + """Return True if a TracebackEntry instance should be included in tracebacks. + + We hide traceback entries of: + + * dynamically generated code (no code to show up for it); + * internal traceback from pytest or its internal libraries, py and pluggy. + """ + # entry.path might sometimes return a str object when the entry + # points to dynamically generated code. + # See https://bitbucket.org/pytest-dev/py/issues/71. + raw_filename = entry.frame.code.raw.co_filename + is_generated = "<" in raw_filename and ">" in raw_filename + if is_generated: + return False + + # entry.path might point to a non-existing file, in which case it will + # also return a str object. See #1133. + p = Path(entry.path) + + parents = p.parents + if _PLUGGY_DIR in parents: + return False + if _PYTEST_DIR in parents: + return False + + return True + + +def filter_excinfo_traceback( + tbfilter: TracebackFilter, excinfo: ExceptionInfo[BaseException] +) -> Traceback: + """Filter the exception traceback in ``excinfo`` according to ``tbfilter``.""" + if callable(tbfilter): + return tbfilter(excinfo) + elif tbfilter: + return excinfo.traceback.filter(excinfo) + else: + return excinfo.traceback diff --git a/venv/Lib/site-packages/_pytest/_code/source.py b/venv/Lib/site-packages/_pytest/_code/source.py new file mode 100644 index 0000000000..99c242dd98 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/_code/source.py @@ -0,0 +1,225 @@ +# mypy: allow-untyped-defs +from __future__ import annotations + +import ast +from bisect import bisect_right +from collections.abc import Iterable +from collections.abc import Iterator +import inspect +import textwrap +import tokenize +import types +from typing import overload +import warnings + + +class Source: + """An immutable object holding a source code fragment. + + When using Source(...), the source lines are deindented. + """ + + def __init__(self, obj: object = None) -> None: + if not obj: + self.lines: list[str] = [] + self.raw_lines: list[str] = [] + elif isinstance(obj, Source): + self.lines = obj.lines + self.raw_lines = obj.raw_lines + elif isinstance(obj, tuple | list): + self.lines = deindent(x.rstrip("\n") for x in obj) + self.raw_lines = list(x.rstrip("\n") for x in obj) + elif isinstance(obj, str): + self.lines = deindent(obj.split("\n")) + self.raw_lines = obj.split("\n") + else: + try: + rawcode = getrawcode(obj) + src = inspect.getsource(rawcode) + except TypeError: + src = inspect.getsource(obj) # type: ignore[arg-type] + self.lines = deindent(src.split("\n")) + self.raw_lines = src.split("\n") + + def __eq__(self, other: object) -> bool: + if not isinstance(other, Source): + return NotImplemented + return self.lines == other.lines + + # Ignore type because of https://github.com/python/mypy/issues/4266. + __hash__ = None # type: ignore + + @overload + def __getitem__(self, key: int) -> str: ... + + @overload + def __getitem__(self, key: slice) -> Source: ... + + def __getitem__(self, key: int | slice) -> str | Source: + if isinstance(key, int): + return self.lines[key] + else: + if key.step not in (None, 1): + raise IndexError("cannot slice a Source with a step") + newsource = Source() + newsource.lines = self.lines[key.start : key.stop] + newsource.raw_lines = self.raw_lines[key.start : key.stop] + return newsource + + def __iter__(self) -> Iterator[str]: + return iter(self.lines) + + def __len__(self) -> int: + return len(self.lines) + + def strip(self) -> Source: + """Return new Source object with trailing and leading blank lines removed.""" + start, end = 0, len(self) + while start < end and not self.lines[start].strip(): + start += 1 + while end > start and not self.lines[end - 1].strip(): + end -= 1 + source = Source() + source.raw_lines = self.raw_lines + source.lines[:] = self.lines[start:end] + return source + + def indent(self, indent: str = " " * 4) -> Source: + """Return a copy of the source object with all lines indented by the + given indent-string.""" + newsource = Source() + newsource.raw_lines = self.raw_lines + newsource.lines = [(indent + line) for line in self.lines] + return newsource + + def getstatement(self, lineno: int) -> Source: + """Return Source statement which contains the given linenumber + (counted from 0).""" + start, end = self.getstatementrange(lineno) + return self[start:end] + + def getstatementrange(self, lineno: int) -> tuple[int, int]: + """Return (start, end) tuple which spans the minimal statement region + which containing the given lineno.""" + if not (0 <= lineno < len(self)): + raise IndexError("lineno out of range") + _ast, start, end = getstatementrange_ast(lineno, self) + return start, end + + def deindent(self) -> Source: + """Return a new Source object deindented.""" + newsource = Source() + newsource.lines[:] = deindent(self.lines) + newsource.raw_lines = self.raw_lines + return newsource + + def __str__(self) -> str: + return "\n".join(self.lines) + + +# +# helper functions +# + + +def findsource(obj) -> tuple[Source | None, int]: + try: + sourcelines, lineno = inspect.findsource(obj) + except Exception: + return None, -1 + source = Source() + source.lines = [line.rstrip() for line in sourcelines] + source.raw_lines = sourcelines + return source, lineno + + +def getrawcode(obj: object, trycall: bool = True) -> types.CodeType: + """Return code object for given function.""" + try: + return obj.__code__ # type: ignore[attr-defined,no-any-return] + except AttributeError: + pass + if trycall: + call = getattr(obj, "__call__", None) + if call and not isinstance(obj, type): + return getrawcode(call, trycall=False) + raise TypeError(f"could not get code object for {obj!r}") + + +def deindent(lines: Iterable[str]) -> list[str]: + return textwrap.dedent("\n".join(lines)).splitlines() + + +def get_statement_startend2(lineno: int, node: ast.AST) -> tuple[int, int | None]: + # Flatten all statements and except handlers into one lineno-list. + # AST's line numbers start indexing at 1. + values: list[int] = [] + for x in ast.walk(node): + if isinstance(x, ast.stmt | ast.ExceptHandler): + # The lineno points to the class/def, so need to include the decorators. + if isinstance(x, ast.ClassDef | ast.FunctionDef | ast.AsyncFunctionDef): + for d in x.decorator_list: + values.append(d.lineno - 1) + values.append(x.lineno - 1) + for name in ("finalbody", "orelse"): + val: list[ast.stmt] | None = getattr(x, name, None) + if val: + # Treat the finally/orelse part as its own statement. + values.append(val[0].lineno - 1 - 1) + values.sort() + insert_index = bisect_right(values, lineno) + start = values[insert_index - 1] + if insert_index >= len(values): + end = None + else: + end = values[insert_index] + return start, end + + +def getstatementrange_ast( + lineno: int, + source: Source, + assertion: bool = False, + astnode: ast.AST | None = None, +) -> tuple[ast.AST, int, int]: + if astnode is None: + content = str(source) + # See #4260: + # Don't produce duplicate warnings when compiling source to find AST. + with warnings.catch_warnings(): + warnings.simplefilter("ignore") + astnode = ast.parse(content, "source", "exec") + + start, end = get_statement_startend2(lineno, astnode) + # We need to correct the end: + # - ast-parsing strips comments + # - there might be empty lines + # - we might have lesser indented code blocks at the end + if end is None: + end = len(source.lines) + + if end > start + 1: + # Make sure we don't span differently indented code blocks + # by using the BlockFinder helper used which inspect.getsource() uses itself. + block_finder = inspect.BlockFinder() + # If we start with an indented line, put blockfinder to "started" mode. + block_finder.started = ( + bool(source.lines[start]) and source.lines[start][0].isspace() + ) + it = ((x + "\n") for x in source.lines[start:end]) + try: + for tok in tokenize.generate_tokens(lambda: next(it)): + block_finder.tokeneater(*tok) + except (inspect.EndOfBlock, IndentationError): + end = block_finder.last + start + except Exception: + pass + + # The end might still point to a comment or empty line, correct it. + while end: + line = source.lines[end - 1].lstrip() + if line.startswith("#") or not line: + end -= 1 + else: + break + return astnode, start, end diff --git a/venv/Lib/site-packages/_pytest/_io/__init__.py b/venv/Lib/site-packages/_pytest/_io/__init__.py new file mode 100644 index 0000000000..b0155b18b6 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/_io/__init__.py @@ -0,0 +1,10 @@ +from __future__ import annotations + +from .terminalwriter import get_terminal_width +from .terminalwriter import TerminalWriter + + +__all__ = [ + "TerminalWriter", + "get_terminal_width", +] diff --git a/venv/Lib/site-packages/_pytest/_io/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/_pytest/_io/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000000..16948c7cb4 Binary files /dev/null and b/venv/Lib/site-packages/_pytest/_io/__pycache__/__init__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/_io/__pycache__/pprint.cpython-311.pyc b/venv/Lib/site-packages/_pytest/_io/__pycache__/pprint.cpython-311.pyc new file mode 100644 index 0000000000..2ca0e5ce12 Binary files /dev/null and b/venv/Lib/site-packages/_pytest/_io/__pycache__/pprint.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/_io/__pycache__/saferepr.cpython-311.pyc b/venv/Lib/site-packages/_pytest/_io/__pycache__/saferepr.cpython-311.pyc new file mode 100644 index 0000000000..9a6e19bb84 Binary files /dev/null and b/venv/Lib/site-packages/_pytest/_io/__pycache__/saferepr.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/_io/__pycache__/terminalwriter.cpython-311.pyc b/venv/Lib/site-packages/_pytest/_io/__pycache__/terminalwriter.cpython-311.pyc new file mode 100644 index 0000000000..9b0d0aff70 Binary files /dev/null and b/venv/Lib/site-packages/_pytest/_io/__pycache__/terminalwriter.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/_io/__pycache__/wcwidth.cpython-311.pyc b/venv/Lib/site-packages/_pytest/_io/__pycache__/wcwidth.cpython-311.pyc new file mode 100644 index 0000000000..6590214e4a Binary files /dev/null and b/venv/Lib/site-packages/_pytest/_io/__pycache__/wcwidth.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/_io/pprint.py b/venv/Lib/site-packages/_pytest/_io/pprint.py new file mode 100644 index 0000000000..28f0690920 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/_io/pprint.py @@ -0,0 +1,673 @@ +# mypy: allow-untyped-defs +# This module was imported from the cpython standard library +# (https://github.com/python/cpython/) at commit +# c5140945c723ae6c4b7ee81ff720ac8ea4b52cfd (python3.12). +# +# +# Original Author: Fred L. Drake, Jr. +# fdrake@acm.org +# +# This is a simple little module I wrote to make life easier. I didn't +# see anything quite like it in the library, though I may have overlooked +# something. I wrote this when I was trying to read some heavily nested +# tuples with fairly non-descriptive content. This is modeled very much +# after Lisp/Scheme - style pretty-printing of lists. If you find it +# useful, thank small children who sleep at night. +from __future__ import annotations + +import collections as _collections +from collections.abc import Callable +from collections.abc import Iterator +import dataclasses as _dataclasses +from io import StringIO as _StringIO +import re +import types as _types +from typing import Any +from typing import IO + + +class _safe_key: + """Helper function for key functions when sorting unorderable objects. + + The wrapped-object will fallback to a Py2.x style comparison for + unorderable types (sorting first comparing the type name and then by + the obj ids). Does not work recursively, so dict.items() must have + _safe_key applied to both the key and the value. + + """ + + __slots__ = ["obj"] + + def __init__(self, obj): + self.obj = obj + + def __lt__(self, other): + try: + return self.obj < other.obj + except TypeError: + return (str(type(self.obj)), id(self.obj)) < ( + str(type(other.obj)), + id(other.obj), + ) + + +def _safe_tuple(t): + """Helper function for comparing 2-tuples""" + return _safe_key(t[0]), _safe_key(t[1]) + + +class PrettyPrinter: + def __init__( + self, + indent: int = 4, + width: int = 80, + depth: int | None = None, + ) -> None: + """Handle pretty printing operations onto a stream using a set of + configured parameters. + + indent + Number of spaces to indent for each level of nesting. + + width + Attempted maximum number of columns in the output. + + depth + The maximum depth to print out nested structures. + + """ + if indent < 0: + raise ValueError("indent must be >= 0") + if depth is not None and depth <= 0: + raise ValueError("depth must be > 0") + if not width: + raise ValueError("width must be != 0") + self._depth = depth + self._indent_per_level = indent + self._width = width + + def pformat(self, object: Any) -> str: + sio = _StringIO() + self._format(object, sio, 0, 0, set(), 0) + return sio.getvalue() + + def _format( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + objid = id(object) + if objid in context: + stream.write(_recursion(object)) + return + + p = self._dispatch.get(type(object).__repr__, None) + if p is not None: + context.add(objid) + p(self, object, stream, indent, allowance, context, level + 1) + context.remove(objid) + elif ( + _dataclasses.is_dataclass(object) + and not isinstance(object, type) + and object.__dataclass_params__.repr # type:ignore[attr-defined] + and + # Check dataclass has generated repr method. + hasattr(object.__repr__, "__wrapped__") + and "__create_fn__" in object.__repr__.__wrapped__.__qualname__ + ): + context.add(objid) + self._pprint_dataclass( + object, stream, indent, allowance, context, level + 1 + ) + context.remove(objid) + else: + stream.write(self._repr(object, context, level)) + + def _pprint_dataclass( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + cls_name = object.__class__.__name__ + items = [ + (f.name, getattr(object, f.name)) + for f in _dataclasses.fields(object) + if f.repr + ] + stream.write(cls_name + "(") + self._format_namespace_items(items, stream, indent, allowance, context, level) + stream.write(")") + + _dispatch: dict[ + Callable[..., str], + Callable[[PrettyPrinter, Any, IO[str], int, int, set[int], int], None], + ] = {} + + def _pprint_dict( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + write = stream.write + write("{") + items = sorted(object.items(), key=_safe_tuple) + self._format_dict_items(items, stream, indent, allowance, context, level) + write("}") + + _dispatch[dict.__repr__] = _pprint_dict + + def _pprint_ordered_dict( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + if not len(object): + stream.write(repr(object)) + return + cls = object.__class__ + stream.write(cls.__name__ + "(") + self._pprint_dict(object, stream, indent, allowance, context, level) + stream.write(")") + + _dispatch[_collections.OrderedDict.__repr__] = _pprint_ordered_dict + + def _pprint_list( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + stream.write("[") + self._format_items(object, stream, indent, allowance, context, level) + stream.write("]") + + _dispatch[list.__repr__] = _pprint_list + + def _pprint_tuple( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + stream.write("(") + self._format_items(object, stream, indent, allowance, context, level) + stream.write(")") + + _dispatch[tuple.__repr__] = _pprint_tuple + + def _pprint_set( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + if not len(object): + stream.write(repr(object)) + return + typ = object.__class__ + if typ is set: + stream.write("{") + endchar = "}" + else: + stream.write(typ.__name__ + "({") + endchar = "})" + object = sorted(object, key=_safe_key) + self._format_items(object, stream, indent, allowance, context, level) + stream.write(endchar) + + _dispatch[set.__repr__] = _pprint_set + _dispatch[frozenset.__repr__] = _pprint_set + + def _pprint_str( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + write = stream.write + if not len(object): + write(repr(object)) + return + chunks = [] + lines = object.splitlines(True) + if level == 1: + indent += 1 + allowance += 1 + max_width1 = max_width = self._width - indent + for i, line in enumerate(lines): + rep = repr(line) + if i == len(lines) - 1: + max_width1 -= allowance + if len(rep) <= max_width1: + chunks.append(rep) + else: + # A list of alternating (non-space, space) strings + parts = re.findall(r"\S*\s*", line) + assert parts + assert not parts[-1] + parts.pop() # drop empty last part + max_width2 = max_width + current = "" + for j, part in enumerate(parts): + candidate = current + part + if j == len(parts) - 1 and i == len(lines) - 1: + max_width2 -= allowance + if len(repr(candidate)) > max_width2: + if current: + chunks.append(repr(current)) + current = part + else: + current = candidate + if current: + chunks.append(repr(current)) + if len(chunks) == 1: + write(rep) + return + if level == 1: + write("(") + for i, rep in enumerate(chunks): + if i > 0: + write("\n" + " " * indent) + write(rep) + if level == 1: + write(")") + + _dispatch[str.__repr__] = _pprint_str + + def _pprint_bytes( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + write = stream.write + if len(object) <= 4: + write(repr(object)) + return + parens = level == 1 + if parens: + indent += 1 + allowance += 1 + write("(") + delim = "" + for rep in _wrap_bytes_repr(object, self._width - indent, allowance): + write(delim) + write(rep) + if not delim: + delim = "\n" + " " * indent + if parens: + write(")") + + _dispatch[bytes.__repr__] = _pprint_bytes + + def _pprint_bytearray( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + write = stream.write + write("bytearray(") + self._pprint_bytes( + bytes(object), stream, indent + 10, allowance + 1, context, level + 1 + ) + write(")") + + _dispatch[bytearray.__repr__] = _pprint_bytearray + + def _pprint_mappingproxy( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + stream.write("mappingproxy(") + self._format(object.copy(), stream, indent, allowance, context, level) + stream.write(")") + + _dispatch[_types.MappingProxyType.__repr__] = _pprint_mappingproxy + + def _pprint_simplenamespace( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + if type(object) is _types.SimpleNamespace: + # The SimpleNamespace repr is "namespace" instead of the class + # name, so we do the same here. For subclasses; use the class name. + cls_name = "namespace" + else: + cls_name = object.__class__.__name__ + items = object.__dict__.items() + stream.write(cls_name + "(") + self._format_namespace_items(items, stream, indent, allowance, context, level) + stream.write(")") + + _dispatch[_types.SimpleNamespace.__repr__] = _pprint_simplenamespace + + def _format_dict_items( + self, + items: list[tuple[Any, Any]], + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + if not items: + return + + write = stream.write + item_indent = indent + self._indent_per_level + delimnl = "\n" + " " * item_indent + for key, ent in items: + write(delimnl) + write(self._repr(key, context, level)) + write(": ") + self._format(ent, stream, item_indent, 1, context, level) + write(",") + + write("\n" + " " * indent) + + def _format_namespace_items( + self, + items: list[tuple[Any, Any]], + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + if not items: + return + + write = stream.write + item_indent = indent + self._indent_per_level + delimnl = "\n" + " " * item_indent + for key, ent in items: + write(delimnl) + write(key) + write("=") + if id(ent) in context: + # Special-case representation of recursion to match standard + # recursive dataclass repr. + write("...") + else: + self._format( + ent, + stream, + item_indent + len(key) + 1, + 1, + context, + level, + ) + + write(",") + + write("\n" + " " * indent) + + def _format_items( + self, + items: list[Any], + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + if not items: + return + + write = stream.write + item_indent = indent + self._indent_per_level + delimnl = "\n" + " " * item_indent + + for item in items: + write(delimnl) + self._format(item, stream, item_indent, 1, context, level) + write(",") + + write("\n" + " " * indent) + + def _repr(self, object: Any, context: set[int], level: int) -> str: + return self._safe_repr(object, context.copy(), self._depth, level) + + def _pprint_default_dict( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + rdf = self._repr(object.default_factory, context, level) + stream.write(f"{object.__class__.__name__}({rdf}, ") + self._pprint_dict(object, stream, indent, allowance, context, level) + stream.write(")") + + _dispatch[_collections.defaultdict.__repr__] = _pprint_default_dict + + def _pprint_counter( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + stream.write(object.__class__.__name__ + "(") + + if object: + stream.write("{") + items = object.most_common() + self._format_dict_items(items, stream, indent, allowance, context, level) + stream.write("}") + + stream.write(")") + + _dispatch[_collections.Counter.__repr__] = _pprint_counter + + def _pprint_chain_map( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + if not len(object.maps) or (len(object.maps) == 1 and not len(object.maps[0])): + stream.write(repr(object)) + return + + stream.write(object.__class__.__name__ + "(") + self._format_items(object.maps, stream, indent, allowance, context, level) + stream.write(")") + + _dispatch[_collections.ChainMap.__repr__] = _pprint_chain_map + + def _pprint_deque( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + stream.write(object.__class__.__name__ + "(") + if object.maxlen is not None: + stream.write(f"maxlen={object.maxlen}, ") + stream.write("[") + + self._format_items(object, stream, indent, allowance + 1, context, level) + stream.write("])") + + _dispatch[_collections.deque.__repr__] = _pprint_deque + + def _pprint_user_dict( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + self._format(object.data, stream, indent, allowance, context, level - 1) + + _dispatch[_collections.UserDict.__repr__] = _pprint_user_dict + + def _pprint_user_list( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + self._format(object.data, stream, indent, allowance, context, level - 1) + + _dispatch[_collections.UserList.__repr__] = _pprint_user_list + + def _pprint_user_string( + self, + object: Any, + stream: IO[str], + indent: int, + allowance: int, + context: set[int], + level: int, + ) -> None: + self._format(object.data, stream, indent, allowance, context, level - 1) + + _dispatch[_collections.UserString.__repr__] = _pprint_user_string + + def _safe_repr( + self, object: Any, context: set[int], maxlevels: int | None, level: int + ) -> str: + typ = type(object) + if typ in _builtin_scalars: + return repr(object) + + r = getattr(typ, "__repr__", None) + + if issubclass(typ, dict) and r is dict.__repr__: + if not object: + return "{}" + objid = id(object) + if maxlevels and level >= maxlevels: + return "{...}" + if objid in context: + return _recursion(object) + context.add(objid) + components: list[str] = [] + append = components.append + level += 1 + for k, v in sorted(object.items(), key=_safe_tuple): + krepr = self._safe_repr(k, context, maxlevels, level) + vrepr = self._safe_repr(v, context, maxlevels, level) + append(f"{krepr}: {vrepr}") + context.remove(objid) + return "{{{}}}".format(", ".join(components)) + + if (issubclass(typ, list) and r is list.__repr__) or ( + issubclass(typ, tuple) and r is tuple.__repr__ + ): + if issubclass(typ, list): + if not object: + return "[]" + format = "[%s]" + elif len(object) == 1: + format = "(%s,)" + else: + if not object: + return "()" + format = "(%s)" + objid = id(object) + if maxlevels and level >= maxlevels: + return format % "..." + if objid in context: + return _recursion(object) + context.add(objid) + components = [] + append = components.append + level += 1 + for o in object: + orepr = self._safe_repr(o, context, maxlevels, level) + append(orepr) + context.remove(objid) + return format % ", ".join(components) + + return repr(object) + + +_builtin_scalars = frozenset( + {str, bytes, bytearray, float, complex, bool, type(None), int} +) + + +def _recursion(object: Any) -> str: + return f"" + + +def _wrap_bytes_repr(object: Any, width: int, allowance: int) -> Iterator[str]: + current = b"" + last = len(object) // 4 * 4 + for i in range(0, len(object), 4): + part = object[i : i + 4] + candidate = current + part + if i == last: + width -= allowance + if len(repr(candidate)) > width: + if current: + yield repr(current) + current = part + else: + current = candidate + if current: + yield repr(current) diff --git a/venv/Lib/site-packages/_pytest/_io/saferepr.py b/venv/Lib/site-packages/_pytest/_io/saferepr.py new file mode 100644 index 0000000000..cee70e332f --- /dev/null +++ b/venv/Lib/site-packages/_pytest/_io/saferepr.py @@ -0,0 +1,130 @@ +from __future__ import annotations + +import pprint +import reprlib + + +def _try_repr_or_str(obj: object) -> str: + try: + return repr(obj) + except (KeyboardInterrupt, SystemExit): + raise + except BaseException: + return f'{type(obj).__name__}("{obj}")' + + +def _format_repr_exception(exc: BaseException, obj: object) -> str: + try: + exc_info = _try_repr_or_str(exc) + except (KeyboardInterrupt, SystemExit): + raise + except BaseException as inner_exc: + exc_info = f"unpresentable exception ({_try_repr_or_str(inner_exc)})" + return ( + f"<[{exc_info} raised in repr()] {type(obj).__name__} object at 0x{id(obj):x}>" + ) + + +def _ellipsize(s: str, maxsize: int) -> str: + if len(s) > maxsize: + i = max(0, (maxsize - 3) // 2) + j = max(0, maxsize - 3 - i) + return s[:i] + "..." + s[len(s) - j :] + return s + + +class SafeRepr(reprlib.Repr): + """ + repr.Repr that limits the resulting size of repr() and includes + information on exceptions raised during the call. + """ + + def __init__(self, maxsize: int | None, use_ascii: bool = False) -> None: + """ + :param maxsize: + If not None, will truncate the resulting repr to that specific size, using ellipsis + somewhere in the middle to hide the extra text. + If None, will not impose any size limits on the returning repr. + """ + super().__init__() + # ``maxstring`` is used by the superclass, and needs to be an int; using a + # very large number in case maxsize is None, meaning we want to disable + # truncation. + self.maxstring = maxsize if maxsize is not None else 1_000_000_000 + self.maxsize = maxsize + self.use_ascii = use_ascii + + def repr(self, x: object) -> str: + try: + if self.use_ascii: + s = ascii(x) + else: + s = super().repr(x) + except (KeyboardInterrupt, SystemExit): + raise + except BaseException as exc: + s = _format_repr_exception(exc, x) + if self.maxsize is not None: + s = _ellipsize(s, self.maxsize) + return s + + def repr_instance(self, x: object, level: int) -> str: + try: + s = repr(x) + except (KeyboardInterrupt, SystemExit): + raise + except BaseException as exc: + s = _format_repr_exception(exc, x) + if self.maxsize is not None: + s = _ellipsize(s, self.maxsize) + return s + + +def safeformat(obj: object) -> str: + """Return a pretty printed string for the given object. + + Failing __repr__ functions of user instances will be represented + with a short exception info. + """ + try: + return pprint.pformat(obj) + except Exception as exc: + return _format_repr_exception(exc, obj) + + +# Maximum size of overall repr of objects to display during assertion errors. +DEFAULT_REPR_MAX_SIZE = 240 + + +def saferepr( + obj: object, maxsize: int | None = DEFAULT_REPR_MAX_SIZE, use_ascii: bool = False +) -> str: + """Return a size-limited safe repr-string for the given object. + + Failing __repr__ functions of user instances will be represented + with a short exception info and 'saferepr' generally takes + care to never raise exceptions itself. + + This function is a wrapper around the Repr/reprlib functionality of the + stdlib. + """ + return SafeRepr(maxsize, use_ascii).repr(obj) + + +def saferepr_unlimited(obj: object, use_ascii: bool = True) -> str: + """Return an unlimited-size safe repr-string for the given object. + + As with saferepr, failing __repr__ functions of user instances + will be represented with a short exception info. + + This function is a wrapper around simple repr. + + Note: a cleaner solution would be to alter ``saferepr``this way + when maxsize=None, but that might affect some other code. + """ + try: + if use_ascii: + return ascii(obj) + return repr(obj) + except Exception as exc: + return _format_repr_exception(exc, obj) diff --git a/venv/Lib/site-packages/_pytest/_io/terminalwriter.py b/venv/Lib/site-packages/_pytest/_io/terminalwriter.py new file mode 100644 index 0000000000..9191b4edac --- /dev/null +++ b/venv/Lib/site-packages/_pytest/_io/terminalwriter.py @@ -0,0 +1,258 @@ +"""Helper functions for writing to terminals and files.""" + +from __future__ import annotations + +from collections.abc import Sequence +import os +import shutil +import sys +from typing import final +from typing import Literal +from typing import TextIO + +import pygments +from pygments.formatters.terminal import TerminalFormatter +from pygments.lexer import Lexer +from pygments.lexers.diff import DiffLexer +from pygments.lexers.python import PythonLexer + +from ..compat import assert_never +from .wcwidth import wcswidth + + +# This code was initially copied from py 1.8.1, file _io/terminalwriter.py. + + +def get_terminal_width() -> int: + width, _ = shutil.get_terminal_size(fallback=(80, 24)) + + # The Windows get_terminal_size may be bogus, let's sanify a bit. + if width < 40: + width = 80 + + return width + + +def should_do_markup(file: TextIO) -> bool: + if os.environ.get("PY_COLORS") == "1": + return True + if os.environ.get("PY_COLORS") == "0": + return False + if os.environ.get("NO_COLOR"): + return False + if os.environ.get("FORCE_COLOR"): + return True + return ( + hasattr(file, "isatty") and file.isatty() and os.environ.get("TERM") != "dumb" + ) + + +@final +class TerminalWriter: + _esctable = dict( + black=30, + red=31, + green=32, + yellow=33, + blue=34, + purple=35, + cyan=36, + white=37, + Black=40, + Red=41, + Green=42, + Yellow=43, + Blue=44, + Purple=45, + Cyan=46, + White=47, + bold=1, + light=2, + blink=5, + invert=7, + ) + + def __init__(self, file: TextIO | None = None) -> None: + if file is None: + file = sys.stdout + if hasattr(file, "isatty") and file.isatty() and sys.platform == "win32": + try: + import colorama + except ImportError: + pass + else: + file = colorama.AnsiToWin32(file).stream + assert file is not None + self._file = file + self.hasmarkup = should_do_markup(file) + self._current_line = "" + self._terminal_width: int | None = None + self.code_highlight = True + + @property + def fullwidth(self) -> int: + if self._terminal_width is not None: + return self._terminal_width + return get_terminal_width() + + @fullwidth.setter + def fullwidth(self, value: int) -> None: + self._terminal_width = value + + @property + def width_of_current_line(self) -> int: + """Return an estimate of the width so far in the current line.""" + return wcswidth(self._current_line) + + def markup(self, text: str, **markup: bool) -> str: + for name in markup: + if name not in self._esctable: + raise ValueError(f"unknown markup: {name!r}") + if self.hasmarkup: + esc = [self._esctable[name] for name, on in markup.items() if on] + if esc: + text = "".join(f"\x1b[{cod}m" for cod in esc) + text + "\x1b[0m" + return text + + def sep( + self, + sepchar: str, + title: str | None = None, + fullwidth: int | None = None, + **markup: bool, + ) -> None: + if fullwidth is None: + fullwidth = self.fullwidth + # The goal is to have the line be as long as possible + # under the condition that len(line) <= fullwidth. + if sys.platform == "win32": + # If we print in the last column on windows we are on a + # new line but there is no way to verify/neutralize this + # (we may not know the exact line width). + # So let's be defensive to avoid empty lines in the output. + fullwidth -= 1 + if title is not None: + # we want 2 + 2*len(fill) + len(title) <= fullwidth + # i.e. 2 + 2*len(sepchar)*N + len(title) <= fullwidth + # 2*len(sepchar)*N <= fullwidth - len(title) - 2 + # N <= (fullwidth - len(title) - 2) // (2*len(sepchar)) + N = max((fullwidth - len(title) - 2) // (2 * len(sepchar)), 1) + fill = sepchar * N + line = f"{fill} {title} {fill}" + else: + # we want len(sepchar)*N <= fullwidth + # i.e. N <= fullwidth // len(sepchar) + line = sepchar * (fullwidth // len(sepchar)) + # In some situations there is room for an extra sepchar at the right, + # in particular if we consider that with a sepchar like "_ " the + # trailing space is not important at the end of the line. + if len(line) + len(sepchar.rstrip()) <= fullwidth: + line += sepchar.rstrip() + + self.line(line, **markup) + + def write(self, msg: str, *, flush: bool = False, **markup: bool) -> None: + if msg: + current_line = msg.rsplit("\n", 1)[-1] + if "\n" in msg: + self._current_line = current_line + else: + self._current_line += current_line + + msg = self.markup(msg, **markup) + + self.write_raw(msg, flush=flush) + + def write_raw(self, msg: str, *, flush: bool = False) -> None: + try: + self._file.write(msg) + except UnicodeEncodeError: + # Some environments don't support printing general Unicode + # strings, due to misconfiguration or otherwise; in that case, + # print the string escaped to ASCII. + # When the Unicode situation improves we should consider + # letting the error propagate instead of masking it (see #7475 + # for one brief attempt). + msg = msg.encode("unicode-escape").decode("ascii") + self._file.write(msg) + + if flush: + self.flush() + + def line(self, s: str = "", **markup: bool) -> None: + self.write(s, **markup) + self.write("\n") + + def flush(self) -> None: + self._file.flush() + + def _write_source(self, lines: Sequence[str], indents: Sequence[str] = ()) -> None: + """Write lines of source code possibly highlighted. + + Keeping this private for now because the API is clunky. We should discuss how + to evolve the terminal writer so we can have more precise color support, for example + being able to write part of a line in one color and the rest in another, and so on. + """ + if indents and len(indents) != len(lines): + raise ValueError( + f"indents size ({len(indents)}) should have same size as lines ({len(lines)})" + ) + if not indents: + indents = [""] * len(lines) + source = "\n".join(lines) + new_lines = self._highlight(source).splitlines() + # Would be better to strict=True but that fails some CI jobs. + for indent, new_line in zip(indents, new_lines, strict=False): + self.line(indent + new_line) + + def _get_pygments_lexer(self, lexer: Literal["python", "diff"]) -> Lexer: + if lexer == "python": + return PythonLexer() + elif lexer == "diff": + return DiffLexer() + else: + assert_never(lexer) + + def _get_pygments_formatter(self) -> TerminalFormatter: + from _pytest.config.exceptions import UsageError + + theme = os.getenv("PYTEST_THEME") + theme_mode = os.getenv("PYTEST_THEME_MODE", "dark") + + try: + return TerminalFormatter(bg=theme_mode, style=theme) + except pygments.util.ClassNotFound as e: + raise UsageError( + f"PYTEST_THEME environment variable has an invalid value: '{theme}'. " + "Hint: See available pygments styles with `pygmentize -L styles`." + ) from e + except pygments.util.OptionError as e: + raise UsageError( + f"PYTEST_THEME_MODE environment variable has an invalid value: '{theme_mode}'. " + "The allowed values are 'dark' (default) and 'light'." + ) from e + + def _highlight( + self, source: str, lexer: Literal["diff", "python"] = "python" + ) -> str: + """Highlight the given source if we have markup support.""" + if not source or not self.hasmarkup or not self.code_highlight: + return source + + pygments_lexer = self._get_pygments_lexer(lexer) + pygments_formatter = self._get_pygments_formatter() + + highlighted: str = pygments.highlight( + source, pygments_lexer, pygments_formatter + ) + # pygments terminal formatter may add a newline when there wasn't one. + # We don't want this, remove. + if highlighted[-1] == "\n" and source[-1] != "\n": + highlighted = highlighted[:-1] + + # Some lexers will not set the initial color explicitly + # which may lead to the previous color being propagated to the + # start of the expression, so reset first. + highlighted = "\x1b[0m" + highlighted + + return highlighted diff --git a/venv/Lib/site-packages/_pytest/_io/wcwidth.py b/venv/Lib/site-packages/_pytest/_io/wcwidth.py new file mode 100644 index 0000000000..23886ff158 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/_io/wcwidth.py @@ -0,0 +1,57 @@ +from __future__ import annotations + +from functools import lru_cache +import unicodedata + + +@lru_cache(100) +def wcwidth(c: str) -> int: + """Determine how many columns are needed to display a character in a terminal. + + Returns -1 if the character is not printable. + Returns 0, 1 or 2 for other characters. + """ + o = ord(c) + + # ASCII fast path. + if 0x20 <= o < 0x07F: + return 1 + + # Some Cf/Zp/Zl characters which should be zero-width. + if ( + o == 0x0000 + or 0x200B <= o <= 0x200F + or 0x2028 <= o <= 0x202E + or 0x2060 <= o <= 0x2063 + ): + return 0 + + category = unicodedata.category(c) + + # Control characters. + if category == "Cc": + return -1 + + # Combining characters with zero width. + if category in ("Me", "Mn"): + return 0 + + # Full/Wide east asian characters. + if unicodedata.east_asian_width(c) in ("F", "W"): + return 2 + + return 1 + + +def wcswidth(s: str) -> int: + """Determine how many columns are needed to display a string in a terminal. + + Returns -1 if the string contains non-printable characters. + """ + width = 0 + for c in unicodedata.normalize("NFC", s): + wc = wcwidth(c) + if wc < 0: + return -1 + width += wc + return width diff --git a/venv/Lib/site-packages/_pytest/_py/__init__.py b/venv/Lib/site-packages/_pytest/_py/__init__.py new file mode 100644 index 0000000000..e69de29bb2 diff --git a/venv/Lib/site-packages/_pytest/_py/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/_pytest/_py/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000000..1013977ff9 Binary files /dev/null and b/venv/Lib/site-packages/_pytest/_py/__pycache__/__init__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/_py/__pycache__/error.cpython-311.pyc b/venv/Lib/site-packages/_pytest/_py/__pycache__/error.cpython-311.pyc new file mode 100644 index 0000000000..cbcfef71bc Binary files /dev/null and b/venv/Lib/site-packages/_pytest/_py/__pycache__/error.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/_py/__pycache__/path.cpython-311.pyc b/venv/Lib/site-packages/_pytest/_py/__pycache__/path.cpython-311.pyc new file mode 100644 index 0000000000..0b50e88e9a Binary files /dev/null and b/venv/Lib/site-packages/_pytest/_py/__pycache__/path.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/_py/error.py b/venv/Lib/site-packages/_pytest/_py/error.py new file mode 100644 index 0000000000..dace23764f --- /dev/null +++ b/venv/Lib/site-packages/_pytest/_py/error.py @@ -0,0 +1,119 @@ +"""create errno-specific classes for IO or os calls.""" + +from __future__ import annotations + +from collections.abc import Callable +import errno +import os +import sys +from typing import TYPE_CHECKING +from typing import TypeVar + + +if TYPE_CHECKING: + from typing_extensions import ParamSpec + + P = ParamSpec("P") + +R = TypeVar("R") + + +class Error(EnvironmentError): + def __repr__(self) -> str: + return "{}.{} {!r}: {} ".format( + self.__class__.__module__, + self.__class__.__name__, + self.__class__.__doc__, + " ".join(map(str, self.args)), + # repr(self.args) + ) + + def __str__(self) -> str: + s = "[{}]: {}".format( + self.__class__.__doc__, + " ".join(map(str, self.args)), + ) + return s + + +_winerrnomap = { + 2: errno.ENOENT, + 3: errno.ENOENT, + 17: errno.EEXIST, + 18: errno.EXDEV, + 13: errno.EBUSY, # empty cd drive, but ENOMEDIUM seems unavailable + 22: errno.ENOTDIR, + 20: errno.ENOTDIR, + 267: errno.ENOTDIR, + 5: errno.EACCES, # anything better? +} + + +class ErrorMaker: + """lazily provides Exception classes for each possible POSIX errno + (as defined per the 'errno' module). All such instances + subclass EnvironmentError. + """ + + _errno2class: dict[int, type[Error]] = {} + + def __getattr__(self, name: str) -> type[Error]: + if name[0] == "_": + raise AttributeError(name) + eno = getattr(errno, name) + cls = self._geterrnoclass(eno) + setattr(self, name, cls) + return cls + + def _geterrnoclass(self, eno: int) -> type[Error]: + try: + return self._errno2class[eno] + except KeyError: + clsname = errno.errorcode.get(eno, f"UnknownErrno{eno}") + errorcls = type( + clsname, + (Error,), + {"__module__": "py.error", "__doc__": os.strerror(eno)}, + ) + self._errno2class[eno] = errorcls + return errorcls + + def checked_call( + self, func: Callable[P, R], *args: P.args, **kwargs: P.kwargs + ) -> R: + """Call a function and raise an errno-exception if applicable.""" + __tracebackhide__ = True + try: + return func(*args, **kwargs) + except Error: + raise + except OSError as value: + if not hasattr(value, "errno"): + raise + if sys.platform == "win32": + try: + # error: Invalid index type "Optional[int]" for "dict[int, int]"; expected type "int" [index] + # OK to ignore because we catch the KeyError below. + cls = self._geterrnoclass(_winerrnomap[value.errno]) # type:ignore[index] + except KeyError: + raise value + else: + # we are not on Windows, or we got a proper OSError + if value.errno is None: + cls = type( + "UnknownErrnoNone", + (Error,), + {"__module__": "py.error", "__doc__": None}, + ) + else: + cls = self._geterrnoclass(value.errno) + + raise cls(f"{func.__name__}{args!r}") + + +_error_maker = ErrorMaker() +checked_call = _error_maker.checked_call + + +def __getattr__(attr: str) -> type[Error]: + return getattr(_error_maker, attr) # type: ignore[no-any-return] diff --git a/venv/Lib/site-packages/_pytest/_py/path.py b/venv/Lib/site-packages/_pytest/_py/path.py new file mode 100644 index 0000000000..b7131b08a2 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/_py/path.py @@ -0,0 +1,1475 @@ +# mypy: allow-untyped-defs +"""local path implementation.""" + +from __future__ import annotations + +import atexit +from collections.abc import Callable +from contextlib import contextmanager +import fnmatch +import importlib.util +import io +import os +from os.path import abspath +from os.path import dirname +from os.path import exists +from os.path import isabs +from os.path import isdir +from os.path import isfile +from os.path import islink +from os.path import normpath +import posixpath +from stat import S_ISDIR +from stat import S_ISLNK +from stat import S_ISREG +import sys +from typing import Any +from typing import cast +from typing import Literal +from typing import overload +from typing import TYPE_CHECKING +import uuid +import warnings + +from . import error + + +# Moved from local.py. +iswin32 = sys.platform == "win32" or (getattr(os, "_name", False) == "nt") + + +class Checkers: + _depend_on_existence = "exists", "link", "dir", "file" + + def __init__(self, path): + self.path = path + + def dotfile(self): + return self.path.basename.startswith(".") + + def ext(self, arg): + if not arg.startswith("."): + arg = "." + arg + return self.path.ext == arg + + def basename(self, arg): + return self.path.basename == arg + + def basestarts(self, arg): + return self.path.basename.startswith(arg) + + def relto(self, arg): + return self.path.relto(arg) + + def fnmatch(self, arg): + return self.path.fnmatch(arg) + + def endswith(self, arg): + return str(self.path).endswith(arg) + + def _evaluate(self, kw): + from .._code.source import getrawcode + + for name, value in kw.items(): + invert = False + meth = None + try: + meth = getattr(self, name) + except AttributeError: + if name[:3] == "not": + invert = True + try: + meth = getattr(self, name[3:]) + except AttributeError: + pass + if meth is None: + raise TypeError(f"no {name!r} checker available for {self.path!r}") + try: + if getrawcode(meth).co_argcount > 1: + if (not meth(value)) ^ invert: + return False + else: + if bool(value) ^ bool(meth()) ^ invert: + return False + except (error.ENOENT, error.ENOTDIR, error.EBUSY): + # EBUSY feels not entirely correct, + # but its kind of necessary since ENOMEDIUM + # is not accessible in python + for name in self._depend_on_existence: + if name in kw: + if kw.get(name): + return False + name = "not" + name + if name in kw: + if not kw.get(name): + return False + return True + + _statcache: Stat + + def _stat(self) -> Stat: + try: + return self._statcache + except AttributeError: + try: + self._statcache = self.path.stat() + except error.ELOOP: + self._statcache = self.path.lstat() + return self._statcache + + def dir(self): + return S_ISDIR(self._stat().mode) + + def file(self): + return S_ISREG(self._stat().mode) + + def exists(self): + return self._stat() + + def link(self): + st = self.path.lstat() + return S_ISLNK(st.mode) + + +class NeverRaised(Exception): + pass + + +class Visitor: + def __init__(self, fil, rec, ignore, bf, sort): + if isinstance(fil, str): + fil = FNMatcher(fil) + if isinstance(rec, str): + self.rec: Callable[[LocalPath], bool] = FNMatcher(rec) + elif not hasattr(rec, "__call__") and rec: + self.rec = lambda path: True + else: + self.rec = rec + self.fil = fil + self.ignore = ignore + self.breadthfirst = bf + self.optsort = cast(Callable[[Any], Any], sorted) if sort else (lambda x: x) + + def gen(self, path): + try: + entries = path.listdir() + except self.ignore: + return + rec = self.rec + dirs = self.optsort( + [p for p in entries if p.check(dir=1) and (rec is None or rec(p))] + ) + if not self.breadthfirst: + for subdir in dirs: + yield from self.gen(subdir) + for p in self.optsort(entries): + if self.fil is None or self.fil(p): + yield p + if self.breadthfirst: + for subdir in dirs: + yield from self.gen(subdir) + + +class FNMatcher: + def __init__(self, pattern): + self.pattern = pattern + + def __call__(self, path): + pattern = self.pattern + + if ( + pattern.find(path.sep) == -1 + and iswin32 + and pattern.find(posixpath.sep) != -1 + ): + # Running on Windows, the pattern has no Windows path separators, + # and the pattern has one or more Posix path separators. Replace + # the Posix path separators with the Windows path separator. + pattern = pattern.replace(posixpath.sep, path.sep) + + if pattern.find(path.sep) == -1: + name = path.basename + else: + name = str(path) # path.strpath # XXX svn? + if not os.path.isabs(pattern): + pattern = "*" + path.sep + pattern + return fnmatch.fnmatch(name, pattern) + + +def map_as_list(func, iter): + return list(map(func, iter)) + + +class Stat: + if TYPE_CHECKING: + + @property + def size(self) -> int: ... + + @property + def mtime(self) -> float: ... + + def __getattr__(self, name: str) -> Any: + return getattr(self._osstatresult, "st_" + name) + + def __init__(self, path, osstatresult): + self.path = path + self._osstatresult = osstatresult + + @property + def owner(self): + if iswin32: + raise NotImplementedError("XXX win32") + import pwd + + entry = error.checked_call(pwd.getpwuid, self.uid) # type:ignore[attr-defined,unused-ignore] + return entry[0] + + @property + def group(self): + """Return group name of file.""" + if iswin32: + raise NotImplementedError("XXX win32") + import grp + + entry = error.checked_call(grp.getgrgid, self.gid) # type:ignore[attr-defined,unused-ignore] + return entry[0] + + def isdir(self): + return S_ISDIR(self._osstatresult.st_mode) + + def isfile(self): + return S_ISREG(self._osstatresult.st_mode) + + def islink(self): + self.path.lstat() + return S_ISLNK(self._osstatresult.st_mode) + + +def getuserid(user): + import pwd + + if not isinstance(user, int): + user = pwd.getpwnam(user)[2] # type:ignore[attr-defined,unused-ignore] + return user + + +def getgroupid(group): + import grp + + if not isinstance(group, int): + group = grp.getgrnam(group)[2] # type:ignore[attr-defined,unused-ignore] + return group + + +class LocalPath: + """Object oriented interface to os.path and other local filesystem + related information. + """ + + class ImportMismatchError(ImportError): + """raised on pyimport() if there is a mismatch of __file__'s""" + + sep = os.sep + + def __init__(self, path=None, expanduser=False): + """Initialize and return a local Path instance. + + Path can be relative to the current directory. + If path is None it defaults to the current working directory. + If expanduser is True, tilde-expansion is performed. + Note that Path instances always carry an absolute path. + Note also that passing in a local path object will simply return + the exact same path object. Use new() to get a new copy. + """ + if path is None: + self.strpath = error.checked_call(os.getcwd) + else: + try: + path = os.fspath(path) + except TypeError: + raise ValueError( + "can only pass None, Path instances " + "or non-empty strings to LocalPath" + ) + if expanduser: + path = os.path.expanduser(path) + self.strpath = abspath(path) + + if sys.platform != "win32": + + def chown(self, user, group, rec=0): + """Change ownership to the given user and group. + user and group may be specified by a number or + by a name. if rec is True change ownership + recursively. + """ + uid = getuserid(user) + gid = getgroupid(group) + if rec: + for x in self.visit(rec=lambda x: x.check(link=0)): + if x.check(link=0): + error.checked_call(os.chown, str(x), uid, gid) + error.checked_call(os.chown, str(self), uid, gid) + + def readlink(self) -> str: + """Return value of a symbolic link.""" + # https://github.com/python/mypy/issues/12278 + return error.checked_call(os.readlink, self.strpath) # type: ignore[arg-type,return-value,unused-ignore] + + def mklinkto(self, oldname): + """Posix style hard link to another name.""" + error.checked_call(os.link, str(oldname), str(self)) + + def mksymlinkto(self, value, absolute=1): + """Create a symbolic link with the given value (pointing to another name).""" + if absolute: + error.checked_call(os.symlink, str(value), self.strpath) + else: + base = self.common(value) + # with posix local paths '/' is always a common base + relsource = self.__class__(value).relto(base) + reldest = self.relto(base) + n = reldest.count(self.sep) + target = self.sep.join(("..",) * n + (relsource,)) + error.checked_call(os.symlink, target, self.strpath) + + def __div__(self, other): + return self.join(os.fspath(other)) + + __truediv__ = __div__ # py3k + + @property + def basename(self): + """Basename part of path.""" + return self._getbyspec("basename")[0] + + @property + def dirname(self): + """Dirname part of path.""" + return self._getbyspec("dirname")[0] + + @property + def purebasename(self): + """Pure base name of the path.""" + return self._getbyspec("purebasename")[0] + + @property + def ext(self): + """Extension of the path (including the '.').""" + return self._getbyspec("ext")[0] + + def read_binary(self): + """Read and return a bytestring from reading the path.""" + with self.open("rb") as f: + return f.read() + + def read_text(self, encoding): + """Read and return a Unicode string from reading the path.""" + with self.open("r", encoding=encoding) as f: + return f.read() + + def read(self, mode="r"): + """Read and return a bytestring from reading the path.""" + with self.open(mode) as f: + return f.read() + + def readlines(self, cr=1): + """Read and return a list of lines from the path. if cr is False, the + newline will be removed from the end of each line.""" + mode = "r" + + if not cr: + content = self.read(mode) + return content.split("\n") + else: + f = self.open(mode) + try: + return f.readlines() + finally: + f.close() + + def load(self): + """(deprecated) return object unpickled from self.read()""" + f = self.open("rb") + try: + import pickle + + return error.checked_call(pickle.load, f) + finally: + f.close() + + def move(self, target): + """Move this path to target.""" + if target.relto(self): + raise error.EINVAL(target, "cannot move path into a subdirectory of itself") + try: + self.rename(target) + except error.EXDEV: # invalid cross-device link + self.copy(target) + self.remove() + + def fnmatch(self, pattern): + """Return true if the basename/fullname matches the glob-'pattern'. + + valid pattern characters:: + + * matches everything + ? matches any single character + [seq] matches any character in seq + [!seq] matches any char not in seq + + If the pattern contains a path-separator then the full path + is used for pattern matching and a '*' is prepended to the + pattern. + + if the pattern doesn't contain a path-separator the pattern + is only matched against the basename. + """ + return FNMatcher(pattern)(self) + + def relto(self, relpath): + """Return a string which is the relative part of the path + to the given 'relpath'. + """ + if not isinstance(relpath, str | LocalPath): + raise TypeError(f"{relpath!r}: not a string or path object") + strrelpath = str(relpath) + if strrelpath and strrelpath[-1] != self.sep: + strrelpath += self.sep + # assert strrelpath[-1] == self.sep + # assert strrelpath[-2] != self.sep + strself = self.strpath + if sys.platform == "win32" or getattr(os, "_name", None) == "nt": + if os.path.normcase(strself).startswith(os.path.normcase(strrelpath)): + return strself[len(strrelpath) :] + elif strself.startswith(strrelpath): + return strself[len(strrelpath) :] + return "" + + def ensure_dir(self, *args): + """Ensure the path joined with args is a directory.""" + return self.ensure(*args, dir=True) + + def bestrelpath(self, dest): + """Return a string which is a relative path from self + (assumed to be a directory) to dest such that + self.join(bestrelpath) == dest and if not such + path can be determined return dest. + """ + try: + if self == dest: + return os.curdir + base = self.common(dest) + if not base: # can be the case on windows + return str(dest) + self2base = self.relto(base) + reldest = dest.relto(base) + if self2base: + n = self2base.count(self.sep) + 1 + else: + n = 0 + lst = [os.pardir] * n + if reldest: + lst.append(reldest) + target = dest.sep.join(lst) + return target + except AttributeError: + return str(dest) + + def exists(self): + return self.check() + + def isdir(self): + return self.check(dir=1) + + def isfile(self): + return self.check(file=1) + + def parts(self, reverse=False): + """Return a root-first list of all ancestor directories + plus the path itself. + """ + current = self + lst = [self] + while 1: + last = current + current = current.dirpath() + if last == current: + break + lst.append(current) + if not reverse: + lst.reverse() + return lst + + def common(self, other): + """Return the common part shared with the other path + or None if there is no common part. + """ + last = None + for x, y in zip(self.parts(), other.parts()): + if x != y: + return last + last = x + return last + + def __add__(self, other): + """Return new path object with 'other' added to the basename""" + return self.new(basename=self.basename + str(other)) + + def visit(self, fil=None, rec=None, ignore=NeverRaised, bf=False, sort=False): + """Yields all paths below the current one + + fil is a filter (glob pattern or callable), if not matching the + path will not be yielded, defaulting to None (everything is + returned) + + rec is a filter (glob pattern or callable) that controls whether + a node is descended, defaulting to None + + ignore is an Exception class that is ignoredwhen calling dirlist() + on any of the paths (by default, all exceptions are reported) + + bf if True will cause a breadthfirst search instead of the + default depthfirst. Default: False + + sort if True will sort entries within each directory level. + """ + yield from Visitor(fil, rec, ignore, bf, sort).gen(self) + + def _sortlist(self, res, sort): + if sort: + if hasattr(sort, "__call__"): + warnings.warn( + DeprecationWarning( + "listdir(sort=callable) is deprecated and breaks on python3" + ), + stacklevel=3, + ) + res.sort(sort) + else: + res.sort() + + def __fspath__(self): + return self.strpath + + def __hash__(self): + s = self.strpath + if iswin32: + s = s.lower() + return hash(s) + + def __eq__(self, other): + s1 = os.fspath(self) + try: + s2 = os.fspath(other) + except TypeError: + return False + if iswin32: + s1 = s1.lower() + try: + s2 = s2.lower() + except AttributeError: + return False + return s1 == s2 + + def __ne__(self, other): + return not (self == other) + + def __lt__(self, other): + return os.fspath(self) < os.fspath(other) + + def __gt__(self, other): + return os.fspath(self) > os.fspath(other) + + def samefile(self, other): + """Return True if 'other' references the same file as 'self'.""" + other = os.fspath(other) + if not isabs(other): + other = abspath(other) + if self == other: + return True + if not hasattr(os.path, "samefile"): + return False + return error.checked_call(os.path.samefile, self.strpath, other) + + def remove(self, rec=1, ignore_errors=False): + """Remove a file or directory (or a directory tree if rec=1). + if ignore_errors is True, errors while removing directories will + be ignored. + """ + if self.check(dir=1, link=0): + if rec: + # force remove of readonly files on windows + if iswin32: + self.chmod(0o700, rec=1) + import shutil + + error.checked_call( + shutil.rmtree, self.strpath, ignore_errors=ignore_errors + ) + else: + error.checked_call(os.rmdir, self.strpath) + else: + if iswin32: + self.chmod(0o700) + error.checked_call(os.remove, self.strpath) + + def computehash(self, hashtype="md5", chunksize=524288): + """Return hexdigest of hashvalue for this file.""" + try: + try: + import hashlib as mod + except ImportError: + if hashtype == "sha1": + hashtype = "sha" + mod = __import__(hashtype) + hash = getattr(mod, hashtype)() + except (AttributeError, ImportError): + raise ValueError(f"Don't know how to compute {hashtype!r} hash") + f = self.open("rb") + try: + while 1: + buf = f.read(chunksize) + if not buf: + return hash.hexdigest() + hash.update(buf) + finally: + f.close() + + def new(self, **kw): + """Create a modified version of this path. + the following keyword arguments modify various path parts:: + + a:/some/path/to/a/file.ext + xx drive + xxxxxxxxxxxxxxxxx dirname + xxxxxxxx basename + xxxx purebasename + xxx ext + """ + obj = object.__new__(self.__class__) + if not kw: + obj.strpath = self.strpath + return obj + drive, dirname, _basename, purebasename, ext = self._getbyspec( + "drive,dirname,basename,purebasename,ext" + ) + if "basename" in kw: + if "purebasename" in kw or "ext" in kw: + raise ValueError(f"invalid specification {kw!r}") + else: + pb = kw.setdefault("purebasename", purebasename) + try: + ext = kw["ext"] + except KeyError: + pass + else: + if ext and not ext.startswith("."): + ext = "." + ext + kw["basename"] = pb + ext + + if "dirname" in kw and not kw["dirname"]: + kw["dirname"] = drive + else: + kw.setdefault("dirname", dirname) + kw.setdefault("sep", self.sep) + obj.strpath = normpath("{dirname}{sep}{basename}".format(**kw)) + return obj + + def _getbyspec(self, spec: str) -> list[str]: + """See new for what 'spec' can be.""" + res = [] + parts = self.strpath.split(self.sep) + + args = filter(None, spec.split(",")) + for name in args: + if name == "drive": + res.append(parts[0]) + elif name == "dirname": + res.append(self.sep.join(parts[:-1])) + else: + basename = parts[-1] + if name == "basename": + res.append(basename) + else: + i = basename.rfind(".") + if i == -1: + purebasename, ext = basename, "" + else: + purebasename, ext = basename[:i], basename[i:] + if name == "purebasename": + res.append(purebasename) + elif name == "ext": + res.append(ext) + else: + raise ValueError(f"invalid part specification {name!r}") + return res + + def dirpath(self, *args, **kwargs): + """Return the directory path joined with any given path arguments.""" + if not kwargs: + path = object.__new__(self.__class__) + path.strpath = dirname(self.strpath) + if args: + path = path.join(*args) + return path + return self.new(basename="").join(*args, **kwargs) + + def join(self, *args: os.PathLike[str], abs: bool = False) -> LocalPath: + """Return a new path by appending all 'args' as path + components. if abs=1 is used restart from root if any + of the args is an absolute path. + """ + sep = self.sep + strargs = [os.fspath(arg) for arg in args] + strpath = self.strpath + if abs: + newargs: list[str] = [] + for arg in reversed(strargs): + if isabs(arg): + strpath = arg + strargs = newargs + break + newargs.insert(0, arg) + # special case for when we have e.g. strpath == "/" + actual_sep = "" if strpath.endswith(sep) else sep + for arg in strargs: + arg = arg.strip(sep) + if iswin32: + # allow unix style paths even on windows. + arg = arg.strip("/") + arg = arg.replace("/", sep) + strpath = strpath + actual_sep + arg + actual_sep = sep + obj = object.__new__(self.__class__) + obj.strpath = normpath(strpath) + return obj + + def open(self, mode="r", ensure=False, encoding=None): + """Return an opened file with the given mode. + + If ensure is True, create parent directories if needed. + """ + if ensure: + self.dirpath().ensure(dir=1) + if encoding: + return error.checked_call( + io.open, + self.strpath, + mode, + encoding=encoding, + ) + return error.checked_call(open, self.strpath, mode) + + def _fastjoin(self, name): + child = object.__new__(self.__class__) + child.strpath = self.strpath + self.sep + name + return child + + def islink(self): + return islink(self.strpath) + + def check(self, **kw): + """Check a path for existence and properties. + + Without arguments, return True if the path exists, otherwise False. + + valid checkers:: + + file = 1 # is a file + file = 0 # is not a file (may not even exist) + dir = 1 # is a dir + link = 1 # is a link + exists = 1 # exists + + You can specify multiple checker definitions, for example:: + + path.check(file=1, link=1) # a link pointing to a file + """ + if not kw: + return exists(self.strpath) + if len(kw) == 1: + if "dir" in kw: + return not kw["dir"] ^ isdir(self.strpath) + if "file" in kw: + return not kw["file"] ^ isfile(self.strpath) + if not kw: + kw = {"exists": 1} + return Checkers(self)._evaluate(kw) + + _patternchars = set("*?[" + os.sep) + + def listdir(self, fil=None, sort=None): + """List directory contents, possibly filter by the given fil func + and possibly sorted. + """ + if fil is None and sort is None: + names = error.checked_call(os.listdir, self.strpath) + return map_as_list(self._fastjoin, names) + if isinstance(fil, str): + if not self._patternchars.intersection(fil): + child = self._fastjoin(fil) + if exists(child.strpath): + return [child] + return [] + fil = FNMatcher(fil) + names = error.checked_call(os.listdir, self.strpath) + res = [] + for name in names: + child = self._fastjoin(name) + if fil is None or fil(child): + res.append(child) + self._sortlist(res, sort) + return res + + def size(self) -> int: + """Return size of the underlying file object""" + return self.stat().size + + def mtime(self) -> float: + """Return last modification time of the path.""" + return self.stat().mtime + + def copy(self, target, mode=False, stat=False): + """Copy path to target. + + If mode is True, will copy permission from path to target. + If stat is True, copy permission, last modification + time, last access time, and flags from path to target. + """ + if self.check(file=1): + if target.check(dir=1): + target = target.join(self.basename) + assert self != target + copychunked(self, target) + if mode: + copymode(self.strpath, target.strpath) + if stat: + copystat(self, target) + else: + + def rec(p): + return p.check(link=0) + + for x in self.visit(rec=rec): + relpath = x.relto(self) + newx = target.join(relpath) + newx.dirpath().ensure(dir=1) + if x.check(link=1): + newx.mksymlinkto(x.readlink()) + continue + elif x.check(file=1): + copychunked(x, newx) + elif x.check(dir=1): + newx.ensure(dir=1) + if mode: + copymode(x.strpath, newx.strpath) + if stat: + copystat(x, newx) + + def rename(self, target): + """Rename this path to target.""" + target = os.fspath(target) + return error.checked_call(os.rename, self.strpath, target) + + def dump(self, obj, bin=1): + """Pickle object into path location""" + f = self.open("wb") + import pickle + + try: + error.checked_call(pickle.dump, obj, f, bin) + finally: + f.close() + + def mkdir(self, *args): + """Create & return the directory joined with args.""" + p = self.join(*args) + error.checked_call(os.mkdir, os.fspath(p)) + return p + + def write_binary(self, data, ensure=False): + """Write binary data into path. If ensure is True create + missing parent directories. + """ + if ensure: + self.dirpath().ensure(dir=1) + with self.open("wb") as f: + f.write(data) + + def write_text(self, data, encoding, ensure=False): + """Write text data into path using the specified encoding. + If ensure is True create missing parent directories. + """ + if ensure: + self.dirpath().ensure(dir=1) + with self.open("w", encoding=encoding) as f: + f.write(data) + + def write(self, data, mode="w", ensure=False): + """Write data into path. If ensure is True create + missing parent directories. + """ + if ensure: + self.dirpath().ensure(dir=1) + if "b" in mode: + if not isinstance(data, bytes): + raise ValueError("can only process bytes") + else: + if not isinstance(data, str): + if not isinstance(data, bytes): + data = str(data) + else: + data = data.decode(sys.getdefaultencoding()) + f = self.open(mode) + try: + f.write(data) + finally: + f.close() + + def _ensuredirs(self): + parent = self.dirpath() + if parent == self: + return self + if parent.check(dir=0): + parent._ensuredirs() + if self.check(dir=0): + try: + self.mkdir() + except error.EEXIST: + # race condition: file/dir created by another thread/process. + # complain if it is not a dir + if self.check(dir=0): + raise + return self + + def ensure(self, *args, **kwargs): + """Ensure that an args-joined path exists (by default as + a file). if you specify a keyword argument 'dir=True' + then the path is forced to be a directory path. + """ + p = self.join(*args) + if kwargs.get("dir", 0): + return p._ensuredirs() + else: + p.dirpath()._ensuredirs() + if not p.check(file=1): + p.open("wb").close() + return p + + @overload + def stat(self, raising: Literal[True] = ...) -> Stat: ... + + @overload + def stat(self, raising: Literal[False]) -> Stat | None: ... + + def stat(self, raising: bool = True) -> Stat | None: + """Return an os.stat() tuple.""" + if raising: + return Stat(self, error.checked_call(os.stat, self.strpath)) + try: + return Stat(self, os.stat(self.strpath)) + except KeyboardInterrupt: + raise + except Exception: + return None + + def lstat(self) -> Stat: + """Return an os.lstat() tuple.""" + return Stat(self, error.checked_call(os.lstat, self.strpath)) + + def setmtime(self, mtime=None): + """Set modification time for the given path. if 'mtime' is None + (the default) then the file's mtime is set to current time. + + Note that the resolution for 'mtime' is platform dependent. + """ + if mtime is None: + return error.checked_call(os.utime, self.strpath, mtime) + try: + return error.checked_call(os.utime, self.strpath, (-1, mtime)) + except error.EINVAL: + return error.checked_call(os.utime, self.strpath, (self.atime(), mtime)) + + def chdir(self): + """Change directory to self and return old current directory""" + try: + old = self.__class__() + except error.ENOENT: + old = None + error.checked_call(os.chdir, self.strpath) + return old + + @contextmanager + def as_cwd(self): + """ + Return a context manager, which changes to the path's dir during the + managed "with" context. + On __enter__ it returns the old dir, which might be ``None``. + """ + old = self.chdir() + try: + yield old + finally: + if old is not None: + old.chdir() + + def realpath(self): + """Return a new path which contains no symbolic links.""" + return self.__class__(os.path.realpath(self.strpath)) + + def atime(self): + """Return last access time of the path.""" + return self.stat().atime + + def __repr__(self): + return f"local({self.strpath!r})" + + def __str__(self): + """Return string representation of the Path.""" + return self.strpath + + def chmod(self, mode, rec=0): + """Change permissions to the given mode. If mode is an + integer it directly encodes the os-specific modes. + if rec is True perform recursively. + """ + if not isinstance(mode, int): + raise TypeError(f"mode {mode!r} must be an integer") + if rec: + for x in self.visit(rec=rec): + error.checked_call(os.chmod, str(x), mode) + error.checked_call(os.chmod, self.strpath, mode) + + def pypkgpath(self): + """Return the Python package path by looking for the last + directory upwards which still contains an __init__.py. + Return None if a pkgpath cannot be determined. + """ + pkgpath = None + for parent in self.parts(reverse=True): + if parent.isdir(): + if not parent.join("__init__.py").exists(): + break + if not isimportable(parent.basename): + break + pkgpath = parent + return pkgpath + + def _ensuresyspath(self, ensuremode, path): + if ensuremode: + s = str(path) + if ensuremode == "append": + if s not in sys.path: + sys.path.append(s) + else: + if s != sys.path[0]: + sys.path.insert(0, s) + + def pyimport(self, modname=None, ensuresyspath=True): + """Return path as an imported python module. + + If modname is None, look for the containing package + and construct an according module name. + The module will be put/looked up in sys.modules. + if ensuresyspath is True then the root dir for importing + the file (taking __init__.py files into account) will + be prepended to sys.path if it isn't there already. + If ensuresyspath=="append" the root dir will be appended + if it isn't already contained in sys.path. + if ensuresyspath is False no modification of syspath happens. + + Special value of ensuresyspath=="importlib" is intended + purely for using in pytest, it is capable only of importing + separate .py files outside packages, e.g. for test suite + without any __init__.py file. It effectively allows having + same-named test modules in different places and offers + mild opt-in via this option. Note that it works only in + recent versions of python. + """ + if not self.check(): + raise error.ENOENT(self) + + if ensuresyspath == "importlib": + if modname is None: + modname = self.purebasename + spec = importlib.util.spec_from_file_location(modname, str(self)) + if spec is None or spec.loader is None: + raise ImportError(f"Can't find module {modname} at location {self!s}") + mod = importlib.util.module_from_spec(spec) + spec.loader.exec_module(mod) + return mod + + pkgpath = None + if modname is None: + pkgpath = self.pypkgpath() + if pkgpath is not None: + pkgroot = pkgpath.dirpath() + names = self.new(ext="").relto(pkgroot).split(self.sep) + if names[-1] == "__init__": + names.pop() + modname = ".".join(names) + else: + pkgroot = self.dirpath() + modname = self.purebasename + + self._ensuresyspath(ensuresyspath, pkgroot) + __import__(modname) + mod = sys.modules[modname] + if self.basename == "__init__.py": + return mod # we don't check anything as we might + # be in a namespace package ... too icky to check + modfile = mod.__file__ + assert modfile is not None + if modfile[-4:] in (".pyc", ".pyo"): + modfile = modfile[:-1] + elif modfile.endswith("$py.class"): + modfile = modfile[:-9] + ".py" + if modfile.endswith(os.sep + "__init__.py"): + if self.basename != "__init__.py": + modfile = modfile[:-12] + try: + issame = self.samefile(modfile) + except error.ENOENT: + issame = False + if not issame: + ignore = os.getenv("PY_IGNORE_IMPORTMISMATCH") + if ignore != "1": + raise self.ImportMismatchError(modname, modfile, self) + return mod + else: + try: + return sys.modules[modname] + except KeyError: + # we have a custom modname, do a pseudo-import + import types + + mod = types.ModuleType(modname) + mod.__file__ = str(self) + sys.modules[modname] = mod + try: + with open(str(self), "rb") as f: + exec(f.read(), mod.__dict__) + except BaseException: + del sys.modules[modname] + raise + return mod + + def sysexec(self, *argv: os.PathLike[str], **popen_opts: Any) -> str: + """Return stdout text from executing a system child process, + where the 'self' path points to executable. + The process is directly invoked and not through a system shell. + """ + from subprocess import PIPE + from subprocess import Popen + + popen_opts.pop("stdout", None) + popen_opts.pop("stderr", None) + proc = Popen( + [str(self)] + [str(arg) for arg in argv], + **popen_opts, + stdout=PIPE, + stderr=PIPE, + ) + stdout: str | bytes + stdout, stderr = proc.communicate() + ret = proc.wait() + if isinstance(stdout, bytes): + stdout = stdout.decode(sys.getdefaultencoding()) + if ret != 0: + if isinstance(stderr, bytes): + stderr = stderr.decode(sys.getdefaultencoding()) + raise RuntimeError( + ret, + ret, + str(self), + stdout, + stderr, + ) + return stdout + + @classmethod + def sysfind(cls, name, checker=None, paths=None): + """Return a path object found by looking at the systems + underlying PATH specification. If the checker is not None + it will be invoked to filter matching paths. If a binary + cannot be found, None is returned + Note: This is probably not working on plain win32 systems + but may work on cygwin. + """ + if isabs(name): + p = local(name) + if p.check(file=1): + return p + else: + if paths is None: + if iswin32: + paths = os.environ["Path"].split(";") + if "" not in paths and "." not in paths: + paths.append(".") + try: + systemroot = os.environ["SYSTEMROOT"] + except KeyError: + pass + else: + paths = [ + path.replace("%SystemRoot%", systemroot) for path in paths + ] + else: + paths = os.environ["PATH"].split(":") + tryadd = [] + if iswin32: + tryadd += os.environ["PATHEXT"].split(os.pathsep) + tryadd.append("") + + for x in paths: + for addext in tryadd: + p = local(x).join(name, abs=True) + addext + try: + if p.check(file=1): + if checker: + if not checker(p): + continue + return p + except error.EACCES: + pass + return None + + @classmethod + def _gethomedir(cls): + try: + x = os.environ["HOME"] + except KeyError: + try: + x = os.environ["HOMEDRIVE"] + os.environ["HOMEPATH"] + except KeyError: + return None + return cls(x) + + # """ + # special class constructors for local filesystem paths + # """ + @classmethod + def get_temproot(cls): + """Return the system's temporary directory + (where tempfiles are usually created in) + """ + import tempfile + + return local(tempfile.gettempdir()) + + @classmethod + def mkdtemp(cls, rootdir=None): + """Return a Path object pointing to a fresh new temporary directory + (which we created ourselves). + """ + import tempfile + + if rootdir is None: + rootdir = cls.get_temproot() + path = error.checked_call(tempfile.mkdtemp, dir=str(rootdir)) + return cls(path) + + @classmethod + def make_numbered_dir( + cls, prefix="session-", rootdir=None, keep=3, lock_timeout=172800 + ): # two days + """Return unique directory with a number greater than the current + maximum one. The number is assumed to start directly after prefix. + if keep is true directories with a number less than (maxnum-keep) + will be removed. If .lock files are used (lock_timeout non-zero), + algorithm is multi-process safe. + """ + if rootdir is None: + rootdir = cls.get_temproot() + + nprefix = prefix.lower() + + def parse_num(path): + """Parse the number out of a path (if it matches the prefix)""" + nbasename = path.basename.lower() + if nbasename.startswith(nprefix): + try: + return int(nbasename[len(nprefix) :]) + except ValueError: + pass + + def create_lockfile(path): + """Exclusively create lockfile. Throws when failed""" + mypid = os.getpid() + lockfile = path.join(".lock") + if hasattr(lockfile, "mksymlinkto"): + lockfile.mksymlinkto(str(mypid)) + else: + fd = error.checked_call( + os.open, str(lockfile), os.O_WRONLY | os.O_CREAT | os.O_EXCL, 0o644 + ) + with os.fdopen(fd, "w") as f: + f.write(str(mypid)) + return lockfile + + def atexit_remove_lockfile(lockfile): + """Ensure lockfile is removed at process exit""" + mypid = os.getpid() + + def try_remove_lockfile(): + # in a fork() situation, only the last process should + # remove the .lock, otherwise the other processes run the + # risk of seeing their temporary dir disappear. For now + # we remove the .lock in the parent only (i.e. we assume + # that the children finish before the parent). + if os.getpid() != mypid: + return + try: + lockfile.remove() + except error.Error: + pass + + atexit.register(try_remove_lockfile) + + # compute the maximum number currently in use with the prefix + lastmax = None + while True: + maxnum = -1 + for path in rootdir.listdir(): + num = parse_num(path) + if num is not None: + maxnum = max(maxnum, num) + + # make the new directory + try: + udir = rootdir.mkdir(prefix + str(maxnum + 1)) + if lock_timeout: + lockfile = create_lockfile(udir) + atexit_remove_lockfile(lockfile) + except (error.EEXIST, error.ENOENT, error.EBUSY): + # race condition (1): another thread/process created the dir + # in the meantime - try again + # race condition (2): another thread/process spuriously acquired + # lock treating empty directory as candidate + # for removal - try again + # race condition (3): another thread/process tried to create the lock at + # the same time (happened in Python 3.3 on Windows) + # https://ci.appveyor.com/project/pytestbot/py/build/1.0.21/job/ffi85j4c0lqwsfwa + if lastmax == maxnum: + raise + lastmax = maxnum + continue + break + + def get_mtime(path): + """Read file modification time""" + try: + return path.lstat().mtime + except error.Error: + pass + + garbage_prefix = prefix + "garbage-" + + def is_garbage(path): + """Check if path denotes directory scheduled for removal""" + bn = path.basename + return bn.startswith(garbage_prefix) + + # prune old directories + udir_time = get_mtime(udir) + if keep and udir_time: + for path in rootdir.listdir(): + num = parse_num(path) + if num is not None and num <= (maxnum - keep): + try: + # try acquiring lock to remove directory as exclusive user + if lock_timeout: + create_lockfile(path) + except (error.EEXIST, error.ENOENT, error.EBUSY): + path_time = get_mtime(path) + if not path_time: + # assume directory doesn't exist now + continue + if abs(udir_time - path_time) < lock_timeout: + # assume directory with lockfile exists + # and lock timeout hasn't expired yet + continue + + # path dir locked for exclusive use + # and scheduled for removal to avoid another thread/process + # treating it as a new directory or removal candidate + garbage_path = rootdir.join(garbage_prefix + str(uuid.uuid4())) + try: + path.rename(garbage_path) + garbage_path.remove(rec=1) + except KeyboardInterrupt: + raise + except Exception: # this might be error.Error, WindowsError ... + pass + if is_garbage(path): + try: + path.remove(rec=1) + except KeyboardInterrupt: + raise + except Exception: # this might be error.Error, WindowsError ... + pass + + # make link... + try: + username = os.environ["USER"] # linux, et al + except KeyError: + try: + username = os.environ["USERNAME"] # windows + except KeyError: + username = "current" + + src = str(udir) + dest = src[: src.rfind("-")] + "-" + username + try: + os.unlink(dest) + except OSError: + pass + try: + os.symlink(src, dest) + except (OSError, AttributeError, NotImplementedError): + pass + + return udir + + +def copymode(src, dest): + """Copy permission from src to dst.""" + import shutil + + shutil.copymode(src, dest) + + +def copystat(src, dest): + """Copy permission, last modification time, + last access time, and flags from src to dst.""" + import shutil + + shutil.copystat(str(src), str(dest)) + + +def copychunked(src, dest): + chunksize = 524288 # half a meg of bytes + fsrc = src.open("rb") + try: + fdest = dest.open("wb") + try: + while 1: + buf = fsrc.read(chunksize) + if not buf: + break + fdest.write(buf) + finally: + fdest.close() + finally: + fsrc.close() + + +def isimportable(name): + if name and (name[0].isalpha() or name[0] == "_"): + name = name.replace("_", "") + return not name or name.isalnum() + + +local = LocalPath diff --git a/venv/Lib/site-packages/_pytest/_version.py b/venv/Lib/site-packages/_pytest/_version.py new file mode 100644 index 0000000000..e5c1257e93 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/_version.py @@ -0,0 +1,34 @@ +# file generated by setuptools-scm +# don't change, don't track in version control + +__all__ = [ + "__version__", + "__version_tuple__", + "version", + "version_tuple", + "__commit_id__", + "commit_id", +] + +TYPE_CHECKING = False +if TYPE_CHECKING: + from typing import Tuple + from typing import Union + + VERSION_TUPLE = Tuple[Union[int, str], ...] + COMMIT_ID = Union[str, None] +else: + VERSION_TUPLE = object + COMMIT_ID = object + +version: str +__version__: str +__version_tuple__: VERSION_TUPLE +version_tuple: VERSION_TUPLE +commit_id: COMMIT_ID +__commit_id__: COMMIT_ID + +__version__ = version = '9.0.2' +__version_tuple__ = version_tuple = (9, 0, 2) + +__commit_id__ = commit_id = None diff --git a/venv/Lib/site-packages/_pytest/assertion/__init__.py b/venv/Lib/site-packages/_pytest/assertion/__init__.py new file mode 100644 index 0000000000..22f3ca8e25 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/assertion/__init__.py @@ -0,0 +1,208 @@ +# mypy: allow-untyped-defs +"""Support for presenting detailed information in failing assertions.""" + +from __future__ import annotations + +from collections.abc import Generator +import sys +from typing import Any +from typing import Protocol +from typing import TYPE_CHECKING + +from _pytest.assertion import rewrite +from _pytest.assertion import truncate +from _pytest.assertion import util +from _pytest.assertion.rewrite import assertstate_key +from _pytest.config import Config +from _pytest.config import hookimpl +from _pytest.config.argparsing import Parser +from _pytest.nodes import Item + + +if TYPE_CHECKING: + from _pytest.main import Session + + +def pytest_addoption(parser: Parser) -> None: + group = parser.getgroup("debugconfig") + group.addoption( + "--assert", + action="store", + dest="assertmode", + choices=("rewrite", "plain"), + default="rewrite", + metavar="MODE", + help=( + "Control assertion debugging tools.\n" + "'plain' performs no assertion debugging.\n" + "'rewrite' (the default) rewrites assert statements in test modules" + " on import to provide assert expression information." + ), + ) + parser.addini( + "enable_assertion_pass_hook", + type="bool", + default=False, + help="Enables the pytest_assertion_pass hook. " + "Make sure to delete any previously generated pyc cache files.", + ) + + parser.addini( + "truncation_limit_lines", + default=None, + help="Set threshold of LINES after which truncation will take effect", + ) + parser.addini( + "truncation_limit_chars", + default=None, + help=("Set threshold of CHARS after which truncation will take effect"), + ) + + Config._add_verbosity_ini( + parser, + Config.VERBOSITY_ASSERTIONS, + help=( + "Specify a verbosity level for assertions, overriding the main level. " + "Higher levels will provide more detailed explanation when an assertion fails." + ), + ) + + +def register_assert_rewrite(*names: str) -> None: + """Register one or more module names to be rewritten on import. + + This function will make sure that this module or all modules inside + the package will get their assert statements rewritten. + Thus you should make sure to call this before the module is + actually imported, usually in your __init__.py if you are a plugin + using a package. + + :param names: The module names to register. + """ + for name in names: + if not isinstance(name, str): + msg = "expected module names as *args, got {0} instead" # type: ignore[unreachable] + raise TypeError(msg.format(repr(names))) + rewrite_hook: RewriteHook + for hook in sys.meta_path: + if isinstance(hook, rewrite.AssertionRewritingHook): + rewrite_hook = hook + break + else: + rewrite_hook = DummyRewriteHook() + rewrite_hook.mark_rewrite(*names) + + +class RewriteHook(Protocol): + def mark_rewrite(self, *names: str) -> None: ... + + +class DummyRewriteHook: + """A no-op import hook for when rewriting is disabled.""" + + def mark_rewrite(self, *names: str) -> None: + pass + + +class AssertionState: + """State for the assertion plugin.""" + + def __init__(self, config: Config, mode) -> None: + self.mode = mode + self.trace = config.trace.root.get("assertion") + self.hook: rewrite.AssertionRewritingHook | None = None + + +def install_importhook(config: Config) -> rewrite.AssertionRewritingHook: + """Try to install the rewrite hook, raise SystemError if it fails.""" + config.stash[assertstate_key] = AssertionState(config, "rewrite") + config.stash[assertstate_key].hook = hook = rewrite.AssertionRewritingHook(config) + sys.meta_path.insert(0, hook) + config.stash[assertstate_key].trace("installed rewrite import hook") + + def undo() -> None: + hook = config.stash[assertstate_key].hook + if hook is not None and hook in sys.meta_path: + sys.meta_path.remove(hook) + + config.add_cleanup(undo) + return hook + + +def pytest_collection(session: Session) -> None: + # This hook is only called when test modules are collected + # so for example not in the managing process of pytest-xdist + # (which does not collect test modules). + assertstate = session.config.stash.get(assertstate_key, None) + if assertstate: + if assertstate.hook is not None: + assertstate.hook.set_session(session) + + +@hookimpl(wrapper=True, tryfirst=True) +def pytest_runtest_protocol(item: Item) -> Generator[None, object, object]: + """Setup the pytest_assertrepr_compare and pytest_assertion_pass hooks. + + The rewrite module will use util._reprcompare if it exists to use custom + reporting via the pytest_assertrepr_compare hook. This sets up this custom + comparison for the test. + """ + ihook = item.ihook + + def callbinrepr(op, left: object, right: object) -> str | None: + """Call the pytest_assertrepr_compare hook and prepare the result. + + This uses the first result from the hook and then ensures the + following: + * Overly verbose explanations are truncated unless configured otherwise + (eg. if running in verbose mode). + * Embedded newlines are escaped to help util.format_explanation() + later. + * If the rewrite mode is used embedded %-characters are replaced + to protect later % formatting. + + The result can be formatted by util.format_explanation() for + pretty printing. + """ + hook_result = ihook.pytest_assertrepr_compare( + config=item.config, op=op, left=left, right=right + ) + for new_expl in hook_result: + if new_expl: + new_expl = truncate.truncate_if_required(new_expl, item) + new_expl = [line.replace("\n", "\\n") for line in new_expl] + res = "\n~".join(new_expl) + if item.config.getvalue("assertmode") == "rewrite": + res = res.replace("%", "%%") + return res + return None + + saved_assert_hooks = util._reprcompare, util._assertion_pass + util._reprcompare = callbinrepr + util._config = item.config + + if ihook.pytest_assertion_pass.get_hookimpls(): + + def call_assertion_pass_hook(lineno: int, orig: str, expl: str) -> None: + ihook.pytest_assertion_pass(item=item, lineno=lineno, orig=orig, expl=expl) + + util._assertion_pass = call_assertion_pass_hook + + try: + return (yield) + finally: + util._reprcompare, util._assertion_pass = saved_assert_hooks + util._config = None + + +def pytest_sessionfinish(session: Session) -> None: + assertstate = session.config.stash.get(assertstate_key, None) + if assertstate: + if assertstate.hook is not None: + assertstate.hook.set_session(None) + + +def pytest_assertrepr_compare( + config: Config, op: str, left: Any, right: Any +) -> list[str] | None: + return util.assertrepr_compare(config=config, op=op, left=left, right=right) diff --git a/venv/Lib/site-packages/_pytest/assertion/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/_pytest/assertion/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000000..1cc1e4f594 Binary files /dev/null and b/venv/Lib/site-packages/_pytest/assertion/__pycache__/__init__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/assertion/__pycache__/rewrite.cpython-311.pyc b/venv/Lib/site-packages/_pytest/assertion/__pycache__/rewrite.cpython-311.pyc new file mode 100644 index 0000000000..791a611960 Binary files /dev/null and b/venv/Lib/site-packages/_pytest/assertion/__pycache__/rewrite.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/assertion/__pycache__/truncate.cpython-311.pyc b/venv/Lib/site-packages/_pytest/assertion/__pycache__/truncate.cpython-311.pyc new file mode 100644 index 0000000000..31154a9eca Binary files /dev/null and b/venv/Lib/site-packages/_pytest/assertion/__pycache__/truncate.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/assertion/__pycache__/util.cpython-311.pyc b/venv/Lib/site-packages/_pytest/assertion/__pycache__/util.cpython-311.pyc new file mode 100644 index 0000000000..0faf8df0f0 Binary files /dev/null and b/venv/Lib/site-packages/_pytest/assertion/__pycache__/util.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/assertion/rewrite.py b/venv/Lib/site-packages/_pytest/assertion/rewrite.py new file mode 100644 index 0000000000..566549d66f --- /dev/null +++ b/venv/Lib/site-packages/_pytest/assertion/rewrite.py @@ -0,0 +1,1202 @@ +"""Rewrite assertion AST to produce nice error messages.""" + +from __future__ import annotations + +import ast +from collections import defaultdict +from collections.abc import Callable +from collections.abc import Iterable +from collections.abc import Iterator +from collections.abc import Sequence +import errno +import functools +import importlib.abc +import importlib.machinery +import importlib.util +import io +import itertools +import marshal +import os +from pathlib import Path +from pathlib import PurePath +import struct +import sys +import tokenize +import types +from typing import IO +from typing import TYPE_CHECKING + + +if sys.version_info >= (3, 12): + from importlib.resources.abc import TraversableResources +else: + from importlib.abc import TraversableResources +if sys.version_info < (3, 11): + from importlib.readers import FileReader +else: + from importlib.resources.readers import FileReader + + +from _pytest._io.saferepr import DEFAULT_REPR_MAX_SIZE +from _pytest._io.saferepr import saferepr +from _pytest._io.saferepr import saferepr_unlimited +from _pytest._version import version +from _pytest.assertion import util +from _pytest.config import Config +from _pytest.fixtures import FixtureFunctionDefinition +from _pytest.main import Session +from _pytest.pathlib import absolutepath +from _pytest.pathlib import fnmatch_ex +from _pytest.stash import StashKey + + +# fmt: off +from _pytest.assertion.util import format_explanation as _format_explanation # noqa:F401, isort:skip +# fmt:on + +if TYPE_CHECKING: + from _pytest.assertion import AssertionState + + +class Sentinel: + pass + + +assertstate_key = StashKey["AssertionState"]() + +# pytest caches rewritten pycs in pycache dirs +PYTEST_TAG = f"{sys.implementation.cache_tag}-pytest-{version}" +PYC_EXT = ".py" + ((__debug__ and "c") or "o") +PYC_TAIL = "." + PYTEST_TAG + PYC_EXT + +# Special marker that denotes we have just left a scope definition +_SCOPE_END_MARKER = Sentinel() + + +class AssertionRewritingHook(importlib.abc.MetaPathFinder, importlib.abc.Loader): + """PEP302/PEP451 import hook which rewrites asserts.""" + + def __init__(self, config: Config) -> None: + self.config = config + try: + self.fnpats = config.getini("python_files") + except ValueError: + self.fnpats = ["test_*.py", "*_test.py"] + self.session: Session | None = None + self._rewritten_names: dict[str, Path] = {} + self._must_rewrite: set[str] = set() + # flag to guard against trying to rewrite a pyc file while we are already writing another pyc file, + # which might result in infinite recursion (#3506) + self._writing_pyc = False + self._basenames_to_check_rewrite = {"conftest"} + self._marked_for_rewrite_cache: dict[str, bool] = {} + self._session_paths_checked = False + + def set_session(self, session: Session | None) -> None: + self.session = session + self._session_paths_checked = False + + # Indirection so we can mock calls to find_spec originated from the hook during testing + _find_spec = importlib.machinery.PathFinder.find_spec + + def find_spec( + self, + name: str, + path: Sequence[str | bytes] | None = None, + target: types.ModuleType | None = None, + ) -> importlib.machinery.ModuleSpec | None: + if self._writing_pyc: + return None + state = self.config.stash[assertstate_key] + if self._early_rewrite_bailout(name, state): + return None + state.trace(f"find_module called for: {name}") + + # Type ignored because mypy is confused about the `self` binding here. + spec = self._find_spec(name, path) # type: ignore + + if spec is None and path is not None: + # With --import-mode=importlib, PathFinder cannot find spec without modifying `sys.path`, + # causing inability to assert rewriting (#12659). + # At this point, try using the file path to find the module spec. + for _path_str in path: + spec = importlib.util.spec_from_file_location(name, _path_str) + if spec is not None: + break + + if ( + # the import machinery could not find a file to import + spec is None + # this is a namespace package (without `__init__.py`) + # there's nothing to rewrite there + or spec.origin is None + # we can only rewrite source files + or not isinstance(spec.loader, importlib.machinery.SourceFileLoader) + # if the file doesn't exist, we can't rewrite it + or not os.path.exists(spec.origin) + ): + return None + else: + fn = spec.origin + + if not self._should_rewrite(name, fn, state): + return None + + return importlib.util.spec_from_file_location( + name, + fn, + loader=self, + submodule_search_locations=spec.submodule_search_locations, + ) + + def create_module( + self, spec: importlib.machinery.ModuleSpec + ) -> types.ModuleType | None: + return None # default behaviour is fine + + def exec_module(self, module: types.ModuleType) -> None: + assert module.__spec__ is not None + assert module.__spec__.origin is not None + fn = Path(module.__spec__.origin) + state = self.config.stash[assertstate_key] + + self._rewritten_names[module.__name__] = fn + + # The requested module looks like a test file, so rewrite it. This is + # the most magical part of the process: load the source, rewrite the + # asserts, and load the rewritten source. We also cache the rewritten + # module code in a special pyc. We must be aware of the possibility of + # concurrent pytest processes rewriting and loading pycs. To avoid + # tricky race conditions, we maintain the following invariant: The + # cached pyc is always a complete, valid pyc. Operations on it must be + # atomic. POSIX's atomic rename comes in handy. + write = not sys.dont_write_bytecode + cache_dir = get_cache_dir(fn) + if write: + ok = try_makedirs(cache_dir) + if not ok: + write = False + state.trace(f"read only directory: {cache_dir}") + + cache_name = fn.name[:-3] + PYC_TAIL + pyc = cache_dir / cache_name + # Notice that even if we're in a read-only directory, I'm going + # to check for a cached pyc. This may not be optimal... + co = _read_pyc(fn, pyc, state.trace) + if co is None: + state.trace(f"rewriting {fn!r}") + source_stat, co = _rewrite_test(fn, self.config) + if write: + self._writing_pyc = True + try: + _write_pyc(state, co, source_stat, pyc) + finally: + self._writing_pyc = False + else: + state.trace(f"found cached rewritten pyc for {fn}") + exec(co, module.__dict__) + + def _early_rewrite_bailout(self, name: str, state: AssertionState) -> bool: + """A fast way to get out of rewriting modules. + + Profiling has shown that the call to PathFinder.find_spec (inside of + the find_spec from this class) is a major slowdown, so, this method + tries to filter what we're sure won't be rewritten before getting to + it. + """ + if self.session is not None and not self._session_paths_checked: + self._session_paths_checked = True + for initial_path in self.session._initialpaths: + # Make something as c:/projects/my_project/path.py -> + # ['c:', 'projects', 'my_project', 'path.py'] + parts = str(initial_path).split(os.sep) + # add 'path' to basenames to be checked. + self._basenames_to_check_rewrite.add(os.path.splitext(parts[-1])[0]) + + # Note: conftest already by default in _basenames_to_check_rewrite. + parts = name.split(".") + if parts[-1] in self._basenames_to_check_rewrite: + return False + + # For matching the name it must be as if it was a filename. + path = PurePath(*parts).with_suffix(".py") + + for pat in self.fnpats: + # if the pattern contains subdirectories ("tests/**.py" for example) we can't bail out based + # on the name alone because we need to match against the full path + if os.path.dirname(pat): + return False + if fnmatch_ex(pat, path): + return False + + if self._is_marked_for_rewrite(name, state): + return False + + state.trace(f"early skip of rewriting module: {name}") + return True + + def _should_rewrite(self, name: str, fn: str, state: AssertionState) -> bool: + # always rewrite conftest files + if os.path.basename(fn) == "conftest.py": + state.trace(f"rewriting conftest file: {fn!r}") + return True + + if self.session is not None: + if self.session.isinitpath(absolutepath(fn)): + state.trace(f"matched test file (was specified on cmdline): {fn!r}") + return True + + # modules not passed explicitly on the command line are only + # rewritten if they match the naming convention for test files + fn_path = PurePath(fn) + for pat in self.fnpats: + if fnmatch_ex(pat, fn_path): + state.trace(f"matched test file {fn!r}") + return True + + return self._is_marked_for_rewrite(name, state) + + def _is_marked_for_rewrite(self, name: str, state: AssertionState) -> bool: + try: + return self._marked_for_rewrite_cache[name] + except KeyError: + for marked in self._must_rewrite: + if name == marked or name.startswith(marked + "."): + state.trace(f"matched marked file {name!r} (from {marked!r})") + self._marked_for_rewrite_cache[name] = True + return True + + self._marked_for_rewrite_cache[name] = False + return False + + def mark_rewrite(self, *names: str) -> None: + """Mark import names as needing to be rewritten. + + The named module or package as well as any nested modules will + be rewritten on import. + """ + already_imported = ( + set(names).intersection(sys.modules).difference(self._rewritten_names) + ) + for name in already_imported: + mod = sys.modules[name] + if not AssertionRewriter.is_rewrite_disabled( + mod.__doc__ or "" + ) and not isinstance(mod.__loader__, type(self)): + self._warn_already_imported(name) + self._must_rewrite.update(names) + self._marked_for_rewrite_cache.clear() + + def _warn_already_imported(self, name: str) -> None: + from _pytest.warning_types import PytestAssertRewriteWarning + + self.config.issue_config_time_warning( + PytestAssertRewriteWarning( + f"Module already imported so cannot be rewritten; {name}" + ), + stacklevel=5, + ) + + def get_data(self, pathname: str | bytes) -> bytes: + """Optional PEP302 get_data API.""" + with open(pathname, "rb") as f: + return f.read() + + def get_resource_reader(self, name: str) -> TraversableResources: + return FileReader(types.SimpleNamespace(path=self._rewritten_names[name])) # type: ignore[arg-type] + + +def _write_pyc_fp( + fp: IO[bytes], source_stat: os.stat_result, co: types.CodeType +) -> None: + # Technically, we don't have to have the same pyc format as + # (C)Python, since these "pycs" should never be seen by builtin + # import. However, there's little reason to deviate. + fp.write(importlib.util.MAGIC_NUMBER) + # https://www.python.org/dev/peps/pep-0552/ + flags = b"\x00\x00\x00\x00" + fp.write(flags) + # as of now, bytecode header expects 32-bit numbers for size and mtime (#4903) + mtime = int(source_stat.st_mtime) & 0xFFFFFFFF + size = source_stat.st_size & 0xFFFFFFFF + # " bool: + proc_pyc = f"{pyc}.{os.getpid()}" + try: + with open(proc_pyc, "wb") as fp: + _write_pyc_fp(fp, source_stat, co) + except OSError as e: + state.trace(f"error writing pyc file at {proc_pyc}: errno={e.errno}") + return False + + try: + os.replace(proc_pyc, pyc) + except OSError as e: + state.trace(f"error writing pyc file at {pyc}: {e}") + # we ignore any failure to write the cache file + # there are many reasons, permission-denied, pycache dir being a + # file etc. + return False + return True + + +def _rewrite_test(fn: Path, config: Config) -> tuple[os.stat_result, types.CodeType]: + """Read and rewrite *fn* and return the code object.""" + stat = os.stat(fn) + source = fn.read_bytes() + strfn = str(fn) + tree = ast.parse(source, filename=strfn) + rewrite_asserts(tree, source, strfn, config) + co = compile(tree, strfn, "exec", dont_inherit=True) + return stat, co + + +def _read_pyc( + source: Path, pyc: Path, trace: Callable[[str], None] = lambda x: None +) -> types.CodeType | None: + """Possibly read a pytest pyc containing rewritten code. + + Return rewritten code if successful or None if not. + """ + try: + fp = open(pyc, "rb") + except OSError: + return None + with fp: + try: + stat_result = os.stat(source) + mtime = int(stat_result.st_mtime) + size = stat_result.st_size + data = fp.read(16) + except OSError as e: + trace(f"_read_pyc({source}): OSError {e}") + return None + # Check for invalid or out of date pyc file. + if len(data) != (16): + trace(f"_read_pyc({source}): invalid pyc (too short)") + return None + if data[:4] != importlib.util.MAGIC_NUMBER: + trace(f"_read_pyc({source}): invalid pyc (bad magic number)") + return None + if data[4:8] != b"\x00\x00\x00\x00": + trace(f"_read_pyc({source}): invalid pyc (unsupported flags)") + return None + mtime_data = data[8:12] + if int.from_bytes(mtime_data, "little") != mtime & 0xFFFFFFFF: + trace(f"_read_pyc({source}): out of date") + return None + size_data = data[12:16] + if int.from_bytes(size_data, "little") != size & 0xFFFFFFFF: + trace(f"_read_pyc({source}): invalid pyc (incorrect size)") + return None + try: + co = marshal.load(fp) + except Exception as e: + trace(f"_read_pyc({source}): marshal.load error {e}") + return None + if not isinstance(co, types.CodeType): + trace(f"_read_pyc({source}): not a code object") + return None + return co + + +def rewrite_asserts( + mod: ast.Module, + source: bytes, + module_path: str | None = None, + config: Config | None = None, +) -> None: + """Rewrite the assert statements in mod.""" + AssertionRewriter(module_path, config, source).run(mod) + + +def _saferepr(obj: object) -> str: + r"""Get a safe repr of an object for assertion error messages. + + The assertion formatting (util.format_explanation()) requires + newlines to be escaped since they are a special character for it. + Normally assertion.util.format_explanation() does this but for a + custom repr it is possible to contain one of the special escape + sequences, especially '\n{' and '\n}' are likely to be present in + JSON reprs. + """ + if isinstance(obj, types.MethodType): + # for bound methods, skip redundant information + return obj.__name__ + + maxsize = _get_maxsize_for_saferepr(util._config) + if not maxsize: + return saferepr_unlimited(obj).replace("\n", "\\n") + return saferepr(obj, maxsize=maxsize).replace("\n", "\\n") + + +def _get_maxsize_for_saferepr(config: Config | None) -> int | None: + """Get `maxsize` configuration for saferepr based on the given config object.""" + if config is None: + verbosity = 0 + else: + verbosity = config.get_verbosity(Config.VERBOSITY_ASSERTIONS) + if verbosity >= 2: + return None + if verbosity >= 1: + return DEFAULT_REPR_MAX_SIZE * 10 + return DEFAULT_REPR_MAX_SIZE + + +def _format_assertmsg(obj: object) -> str: + r"""Format the custom assertion message given. + + For strings this simply replaces newlines with '\n~' so that + util.format_explanation() will preserve them instead of escaping + newlines. For other objects saferepr() is used first. + """ + # reprlib appears to have a bug which means that if a string + # contains a newline it gets escaped, however if an object has a + # .__repr__() which contains newlines it does not get escaped. + # However in either case we want to preserve the newline. + replaces = [("\n", "\n~"), ("%", "%%")] + if not isinstance(obj, str): + obj = saferepr(obj, _get_maxsize_for_saferepr(util._config)) + replaces.append(("\\n", "\n~")) + + for r1, r2 in replaces: + obj = obj.replace(r1, r2) + + return obj + + +def _should_repr_global_name(obj: object) -> bool: + if callable(obj): + # For pytest fixtures the __repr__ method provides more information than the function name. + return isinstance(obj, FixtureFunctionDefinition) + + try: + return not hasattr(obj, "__name__") + except Exception: + return True + + +def _format_boolop(explanations: Iterable[str], is_or: bool) -> str: + explanation = "(" + ((is_or and " or ") or " and ").join(explanations) + ")" + return explanation.replace("%", "%%") + + +def _call_reprcompare( + ops: Sequence[str], + results: Sequence[bool], + expls: Sequence[str], + each_obj: Sequence[object], +) -> str: + for i, res, expl in zip(range(len(ops)), results, expls, strict=True): + try: + done = not res + except Exception: + done = True + if done: + break + if util._reprcompare is not None: + custom = util._reprcompare(ops[i], each_obj[i], each_obj[i + 1]) + if custom is not None: + return custom + return expl + + +def _call_assertion_pass(lineno: int, orig: str, expl: str) -> None: + if util._assertion_pass is not None: + util._assertion_pass(lineno, orig, expl) + + +def _check_if_assertion_pass_impl() -> bool: + """Check if any plugins implement the pytest_assertion_pass hook + in order not to generate explanation unnecessarily (might be expensive).""" + return True if util._assertion_pass else False + + +UNARY_MAP = {ast.Not: "not %s", ast.Invert: "~%s", ast.USub: "-%s", ast.UAdd: "+%s"} + +BINOP_MAP = { + ast.BitOr: "|", + ast.BitXor: "^", + ast.BitAnd: "&", + ast.LShift: "<<", + ast.RShift: ">>", + ast.Add: "+", + ast.Sub: "-", + ast.Mult: "*", + ast.Div: "/", + ast.FloorDiv: "//", + ast.Mod: "%%", # escaped for string formatting + ast.Eq: "==", + ast.NotEq: "!=", + ast.Lt: "<", + ast.LtE: "<=", + ast.Gt: ">", + ast.GtE: ">=", + ast.Pow: "**", + ast.Is: "is", + ast.IsNot: "is not", + ast.In: "in", + ast.NotIn: "not in", + ast.MatMult: "@", +} + + +def traverse_node(node: ast.AST) -> Iterator[ast.AST]: + """Recursively yield node and all its children in depth-first order.""" + yield node + for child in ast.iter_child_nodes(node): + yield from traverse_node(child) + + +@functools.lru_cache(maxsize=1) +def _get_assertion_exprs(src: bytes) -> dict[int, str]: + """Return a mapping from {lineno: "assertion test expression"}.""" + ret: dict[int, str] = {} + + depth = 0 + lines: list[str] = [] + assert_lineno: int | None = None + seen_lines: set[int] = set() + + def _write_and_reset() -> None: + nonlocal depth, lines, assert_lineno, seen_lines + assert assert_lineno is not None + ret[assert_lineno] = "".join(lines).rstrip().rstrip("\\") + depth = 0 + lines = [] + assert_lineno = None + seen_lines = set() + + tokens = tokenize.tokenize(io.BytesIO(src).readline) + for tp, source, (lineno, offset), _, line in tokens: + if tp == tokenize.NAME and source == "assert": + assert_lineno = lineno + elif assert_lineno is not None: + # keep track of depth for the assert-message `,` lookup + if tp == tokenize.OP and source in "([{": + depth += 1 + elif tp == tokenize.OP and source in ")]}": + depth -= 1 + + if not lines: + lines.append(line[offset:]) + seen_lines.add(lineno) + # a non-nested comma separates the expression from the message + elif depth == 0 and tp == tokenize.OP and source == ",": + # one line assert with message + if lineno in seen_lines and len(lines) == 1: + offset_in_trimmed = offset + len(lines[-1]) - len(line) + lines[-1] = lines[-1][:offset_in_trimmed] + # multi-line assert with message + elif lineno in seen_lines: + lines[-1] = lines[-1][:offset] + # multi line assert with escaped newline before message + else: + lines.append(line[:offset]) + _write_and_reset() + elif tp in {tokenize.NEWLINE, tokenize.ENDMARKER}: + _write_and_reset() + elif lines and lineno not in seen_lines: + lines.append(line) + seen_lines.add(lineno) + + return ret + + +class AssertionRewriter(ast.NodeVisitor): + """Assertion rewriting implementation. + + The main entrypoint is to call .run() with an ast.Module instance, + this will then find all the assert statements and rewrite them to + provide intermediate values and a detailed assertion error. See + http://pybites.blogspot.be/2011/07/behind-scenes-of-pytests-new-assertion.html + for an overview of how this works. + + The entry point here is .run() which will iterate over all the + statements in an ast.Module and for each ast.Assert statement it + finds call .visit() with it. Then .visit_Assert() takes over and + is responsible for creating new ast statements to replace the + original assert statement: it rewrites the test of an assertion + to provide intermediate values and replace it with an if statement + which raises an assertion error with a detailed explanation in + case the expression is false and calls pytest_assertion_pass hook + if expression is true. + + For this .visit_Assert() uses the visitor pattern to visit all the + AST nodes of the ast.Assert.test field, each visit call returning + an AST node and the corresponding explanation string. During this + state is kept in several instance attributes: + + :statements: All the AST statements which will replace the assert + statement. + + :variables: This is populated by .variable() with each variable + used by the statements so that they can all be set to None at + the end of the statements. + + :variable_counter: Counter to create new unique variables needed + by statements. Variables are created using .variable() and + have the form of "@py_assert0". + + :expl_stmts: The AST statements which will be executed to get + data from the assertion. This is the code which will construct + the detailed assertion message that is used in the AssertionError + or for the pytest_assertion_pass hook. + + :explanation_specifiers: A dict filled by .explanation_param() + with %-formatting placeholders and their corresponding + expressions to use in the building of an assertion message. + This is used by .pop_format_context() to build a message. + + :stack: A stack of the explanation_specifiers dicts maintained by + .push_format_context() and .pop_format_context() which allows + to build another %-formatted string while already building one. + + :scope: A tuple containing the current scope used for variables_overwrite. + + :variables_overwrite: A dict filled with references to variables + that change value within an assert. This happens when a variable is + reassigned with the walrus operator + + This state, except the variables_overwrite, is reset on every new assert + statement visited and used by the other visitors. + """ + + def __init__( + self, module_path: str | None, config: Config | None, source: bytes + ) -> None: + super().__init__() + self.module_path = module_path + self.config = config + if config is not None: + self.enable_assertion_pass_hook = config.getini( + "enable_assertion_pass_hook" + ) + else: + self.enable_assertion_pass_hook = False + self.source = source + self.scope: tuple[ast.AST, ...] = () + self.variables_overwrite: defaultdict[tuple[ast.AST, ...], dict[str, str]] = ( + defaultdict(dict) + ) + + def run(self, mod: ast.Module) -> None: + """Find all assert statements in *mod* and rewrite them.""" + if not mod.body: + # Nothing to do. + return + + # We'll insert some special imports at the top of the module, but after any + # docstrings and __future__ imports, so first figure out where that is. + doc = getattr(mod, "docstring", None) + expect_docstring = doc is None + if doc is not None and self.is_rewrite_disabled(doc): + return + pos = 0 + for item in mod.body: + match item: + case ast.Expr(value=ast.Constant(value=str() as doc)) if ( + expect_docstring + ): + if self.is_rewrite_disabled(doc): + return + expect_docstring = False + case ast.ImportFrom(level=0, module="__future__"): + pass + case _: + break + pos += 1 + # Special case: for a decorated function, set the lineno to that of the + # first decorator, not the `def`. Issue #4984. + if isinstance(item, ast.FunctionDef) and item.decorator_list: + lineno = item.decorator_list[0].lineno + else: + lineno = item.lineno + # Now actually insert the special imports. + aliases = [ + ast.alias("builtins", "@py_builtins", lineno=lineno, col_offset=0), + ast.alias( + "_pytest.assertion.rewrite", + "@pytest_ar", + lineno=lineno, + col_offset=0, + ), + ] + imports = [ + ast.Import([alias], lineno=lineno, col_offset=0) for alias in aliases + ] + mod.body[pos:pos] = imports + + # Collect asserts. + self.scope = (mod,) + nodes: list[ast.AST | Sentinel] = [mod] + while nodes: + node = nodes.pop() + if isinstance(node, ast.FunctionDef | ast.AsyncFunctionDef | ast.ClassDef): + self.scope = tuple((*self.scope, node)) + nodes.append(_SCOPE_END_MARKER) + if node == _SCOPE_END_MARKER: + self.scope = self.scope[:-1] + continue + assert isinstance(node, ast.AST) + for name, field in ast.iter_fields(node): + if isinstance(field, list): + new: list[ast.AST] = [] + for i, child in enumerate(field): + if isinstance(child, ast.Assert): + # Transform assert. + new.extend(self.visit(child)) + else: + new.append(child) + if isinstance(child, ast.AST): + nodes.append(child) + setattr(node, name, new) + elif ( + isinstance(field, ast.AST) + # Don't recurse into expressions as they can't contain + # asserts. + and not isinstance(field, ast.expr) + ): + nodes.append(field) + + @staticmethod + def is_rewrite_disabled(docstring: str) -> bool: + return "PYTEST_DONT_REWRITE" in docstring + + def variable(self) -> str: + """Get a new variable.""" + # Use a character invalid in python identifiers to avoid clashing. + name = "@py_assert" + str(next(self.variable_counter)) + self.variables.append(name) + return name + + def assign(self, expr: ast.expr) -> ast.Name: + """Give *expr* a name.""" + name = self.variable() + self.statements.append(ast.Assign([ast.Name(name, ast.Store())], expr)) + return ast.copy_location(ast.Name(name, ast.Load()), expr) + + def display(self, expr: ast.expr) -> ast.expr: + """Call saferepr on the expression.""" + return self.helper("_saferepr", expr) + + def helper(self, name: str, *args: ast.expr) -> ast.expr: + """Call a helper in this module.""" + py_name = ast.Name("@pytest_ar", ast.Load()) + attr = ast.Attribute(py_name, name, ast.Load()) + return ast.Call(attr, list(args), []) + + def builtin(self, name: str) -> ast.Attribute: + """Return the builtin called *name*.""" + builtin_name = ast.Name("@py_builtins", ast.Load()) + return ast.Attribute(builtin_name, name, ast.Load()) + + def explanation_param(self, expr: ast.expr) -> str: + """Return a new named %-formatting placeholder for expr. + + This creates a %-formatting placeholder for expr in the + current formatting context, e.g. ``%(py0)s``. The placeholder + and expr are placed in the current format context so that it + can be used on the next call to .pop_format_context(). + """ + specifier = "py" + str(next(self.variable_counter)) + self.explanation_specifiers[specifier] = expr + return "%(" + specifier + ")s" + + def push_format_context(self) -> None: + """Create a new formatting context. + + The format context is used for when an explanation wants to + have a variable value formatted in the assertion message. In + this case the value required can be added using + .explanation_param(). Finally .pop_format_context() is used + to format a string of %-formatted values as added by + .explanation_param(). + """ + self.explanation_specifiers: dict[str, ast.expr] = {} + self.stack.append(self.explanation_specifiers) + + def pop_format_context(self, expl_expr: ast.expr) -> ast.Name: + """Format the %-formatted string with current format context. + + The expl_expr should be an str ast.expr instance constructed from + the %-placeholders created by .explanation_param(). This will + add the required code to format said string to .expl_stmts and + return the ast.Name instance of the formatted string. + """ + current = self.stack.pop() + if self.stack: + self.explanation_specifiers = self.stack[-1] + keys: list[ast.expr | None] = [ast.Constant(key) for key in current.keys()] + format_dict = ast.Dict(keys, list(current.values())) + form = ast.BinOp(expl_expr, ast.Mod(), format_dict) + name = "@py_format" + str(next(self.variable_counter)) + if self.enable_assertion_pass_hook: + self.format_variables.append(name) + self.expl_stmts.append(ast.Assign([ast.Name(name, ast.Store())], form)) + return ast.Name(name, ast.Load()) + + def generic_visit(self, node: ast.AST) -> tuple[ast.Name, str]: + """Handle expressions we don't have custom code for.""" + assert isinstance(node, ast.expr) + res = self.assign(node) + return res, self.explanation_param(self.display(res)) + + def visit_Assert(self, assert_: ast.Assert) -> list[ast.stmt]: + """Return the AST statements to replace the ast.Assert instance. + + This rewrites the test of an assertion to provide + intermediate values and replace it with an if statement which + raises an assertion error with a detailed explanation in case + the expression is false. + """ + if isinstance(assert_.test, ast.Tuple) and len(assert_.test.elts) >= 1: + import warnings + + from _pytest.warning_types import PytestAssertRewriteWarning + + # TODO: This assert should not be needed. + assert self.module_path is not None + warnings.warn_explicit( + PytestAssertRewriteWarning( + "assertion is always true, perhaps remove parentheses?" + ), + category=None, + filename=self.module_path, + lineno=assert_.lineno, + ) + + self.statements: list[ast.stmt] = [] + self.variables: list[str] = [] + self.variable_counter = itertools.count() + + if self.enable_assertion_pass_hook: + self.format_variables: list[str] = [] + + self.stack: list[dict[str, ast.expr]] = [] + self.expl_stmts: list[ast.stmt] = [] + self.push_format_context() + # Rewrite assert into a bunch of statements. + top_condition, explanation = self.visit(assert_.test) + + negation = ast.UnaryOp(ast.Not(), top_condition) + + if self.enable_assertion_pass_hook: # Experimental pytest_assertion_pass hook + msg = self.pop_format_context(ast.Constant(explanation)) + + # Failed + if assert_.msg: + assertmsg = self.helper("_format_assertmsg", assert_.msg) + gluestr = "\n>assert " + else: + assertmsg = ast.Constant("") + gluestr = "assert " + err_explanation = ast.BinOp(ast.Constant(gluestr), ast.Add(), msg) + err_msg = ast.BinOp(assertmsg, ast.Add(), err_explanation) + err_name = ast.Name("AssertionError", ast.Load()) + fmt = self.helper("_format_explanation", err_msg) + exc = ast.Call(err_name, [fmt], []) + raise_ = ast.Raise(exc, None) + statements_fail = [] + statements_fail.extend(self.expl_stmts) + statements_fail.append(raise_) + + # Passed + fmt_pass = self.helper("_format_explanation", msg) + orig = _get_assertion_exprs(self.source)[assert_.lineno] + hook_call_pass = ast.Expr( + self.helper( + "_call_assertion_pass", + ast.Constant(assert_.lineno), + ast.Constant(orig), + fmt_pass, + ) + ) + # If any hooks implement assert_pass hook + hook_impl_test = ast.If( + self.helper("_check_if_assertion_pass_impl"), + [*self.expl_stmts, hook_call_pass], + [], + ) + statements_pass: list[ast.stmt] = [hook_impl_test] + + # Test for assertion condition + main_test = ast.If(negation, statements_fail, statements_pass) + self.statements.append(main_test) + if self.format_variables: + variables: list[ast.expr] = [ + ast.Name(name, ast.Store()) for name in self.format_variables + ] + clear_format = ast.Assign(variables, ast.Constant(None)) + self.statements.append(clear_format) + + else: # Original assertion rewriting + # Create failure message. + body = self.expl_stmts + self.statements.append(ast.If(negation, body, [])) + if assert_.msg: + assertmsg = self.helper("_format_assertmsg", assert_.msg) + explanation = "\n>assert " + explanation + else: + assertmsg = ast.Constant("") + explanation = "assert " + explanation + template = ast.BinOp(assertmsg, ast.Add(), ast.Constant(explanation)) + msg = self.pop_format_context(template) + fmt = self.helper("_format_explanation", msg) + err_name = ast.Name("AssertionError", ast.Load()) + exc = ast.Call(err_name, [fmt], []) + raise_ = ast.Raise(exc, None) + + body.append(raise_) + + # Clear temporary variables by setting them to None. + if self.variables: + variables = [ast.Name(name, ast.Store()) for name in self.variables] + clear = ast.Assign(variables, ast.Constant(None)) + self.statements.append(clear) + # Fix locations (line numbers/column offsets). + for stmt in self.statements: + for node in traverse_node(stmt): + if getattr(node, "lineno", None) is None: + # apply the assertion location to all generated ast nodes without source location + # and preserve the location of existing nodes or generated nodes with an correct location. + ast.copy_location(node, assert_) + return self.statements + + def visit_NamedExpr(self, name: ast.NamedExpr) -> tuple[ast.NamedExpr, str]: + # This method handles the 'walrus operator' repr of the target + # name if it's a local variable or _should_repr_global_name() + # thinks it's acceptable. + locs = ast.Call(self.builtin("locals"), [], []) + target_id = name.target.id + inlocs = ast.Compare(ast.Constant(target_id), [ast.In()], [locs]) + dorepr = self.helper("_should_repr_global_name", name) + test = ast.BoolOp(ast.Or(), [inlocs, dorepr]) + expr = ast.IfExp(test, self.display(name), ast.Constant(target_id)) + return name, self.explanation_param(expr) + + def visit_Name(self, name: ast.Name) -> tuple[ast.Name, str]: + # Display the repr of the name if it's a local variable or + # _should_repr_global_name() thinks it's acceptable. + locs = ast.Call(self.builtin("locals"), [], []) + inlocs = ast.Compare(ast.Constant(name.id), [ast.In()], [locs]) + dorepr = self.helper("_should_repr_global_name", name) + test = ast.BoolOp(ast.Or(), [inlocs, dorepr]) + expr = ast.IfExp(test, self.display(name), ast.Constant(name.id)) + return name, self.explanation_param(expr) + + def visit_BoolOp(self, boolop: ast.BoolOp) -> tuple[ast.Name, str]: + res_var = self.variable() + expl_list = self.assign(ast.List([], ast.Load())) + app = ast.Attribute(expl_list, "append", ast.Load()) + is_or = int(isinstance(boolop.op, ast.Or)) + body = save = self.statements + fail_save = self.expl_stmts + levels = len(boolop.values) - 1 + self.push_format_context() + # Process each operand, short-circuiting if needed. + for i, v in enumerate(boolop.values): + if i: + fail_inner: list[ast.stmt] = [] + # cond is set in a prior loop iteration below + self.expl_stmts.append(ast.If(cond, fail_inner, [])) # noqa: F821 + self.expl_stmts = fail_inner + match v: + # Check if the left operand is an ast.NamedExpr and the value has already been visited + case ast.Compare( + left=ast.NamedExpr(target=ast.Name(id=target_id)) + ) if target_id in [ + e.id for e in boolop.values[:i] if hasattr(e, "id") + ]: + pytest_temp = self.variable() + self.variables_overwrite[self.scope][target_id] = v.left # type:ignore[assignment] + # mypy's false positive, we're checking that the 'target' attribute exists. + v.left.target.id = pytest_temp # type:ignore[attr-defined] + self.push_format_context() + res, expl = self.visit(v) + body.append(ast.Assign([ast.Name(res_var, ast.Store())], res)) + expl_format = self.pop_format_context(ast.Constant(expl)) + call = ast.Call(app, [expl_format], []) + self.expl_stmts.append(ast.Expr(call)) + if i < levels: + cond: ast.expr = res + if is_or: + cond = ast.UnaryOp(ast.Not(), cond) + inner: list[ast.stmt] = [] + self.statements.append(ast.If(cond, inner, [])) + self.statements = body = inner + self.statements = save + self.expl_stmts = fail_save + expl_template = self.helper("_format_boolop", expl_list, ast.Constant(is_or)) + expl = self.pop_format_context(expl_template) + return ast.Name(res_var, ast.Load()), self.explanation_param(expl) + + def visit_UnaryOp(self, unary: ast.UnaryOp) -> tuple[ast.Name, str]: + pattern = UNARY_MAP[unary.op.__class__] + operand_res, operand_expl = self.visit(unary.operand) + res = self.assign(ast.copy_location(ast.UnaryOp(unary.op, operand_res), unary)) + return res, pattern % (operand_expl,) + + def visit_BinOp(self, binop: ast.BinOp) -> tuple[ast.Name, str]: + symbol = BINOP_MAP[binop.op.__class__] + left_expr, left_expl = self.visit(binop.left) + right_expr, right_expl = self.visit(binop.right) + explanation = f"({left_expl} {symbol} {right_expl})" + res = self.assign( + ast.copy_location(ast.BinOp(left_expr, binop.op, right_expr), binop) + ) + return res, explanation + + def visit_Call(self, call: ast.Call) -> tuple[ast.Name, str]: + new_func, func_expl = self.visit(call.func) + arg_expls = [] + new_args = [] + new_kwargs = [] + for arg in call.args: + if isinstance(arg, ast.Name) and arg.id in self.variables_overwrite.get( + self.scope, {} + ): + arg = self.variables_overwrite[self.scope][arg.id] # type:ignore[assignment] + res, expl = self.visit(arg) + arg_expls.append(expl) + new_args.append(res) + for keyword in call.keywords: + match keyword.value: + case ast.Name(id=id) if id in self.variables_overwrite.get( + self.scope, {} + ): + keyword.value = self.variables_overwrite[self.scope][id] # type:ignore[assignment] + res, expl = self.visit(keyword.value) + new_kwargs.append(ast.keyword(keyword.arg, res)) + if keyword.arg: + arg_expls.append(keyword.arg + "=" + expl) + else: # **args have `arg` keywords with an .arg of None + arg_expls.append("**" + expl) + + expl = "{}({})".format(func_expl, ", ".join(arg_expls)) + new_call = ast.copy_location(ast.Call(new_func, new_args, new_kwargs), call) + res = self.assign(new_call) + res_expl = self.explanation_param(self.display(res)) + outer_expl = f"{res_expl}\n{{{res_expl} = {expl}\n}}" + return res, outer_expl + + def visit_Starred(self, starred: ast.Starred) -> tuple[ast.Starred, str]: + # A Starred node can appear in a function call. + res, expl = self.visit(starred.value) + new_starred = ast.Starred(res, starred.ctx) + return new_starred, "*" + expl + + def visit_Attribute(self, attr: ast.Attribute) -> tuple[ast.Name, str]: + if not isinstance(attr.ctx, ast.Load): + return self.generic_visit(attr) + value, value_expl = self.visit(attr.value) + res = self.assign( + ast.copy_location(ast.Attribute(value, attr.attr, ast.Load()), attr) + ) + res_expl = self.explanation_param(self.display(res)) + pat = "%s\n{%s = %s.%s\n}" + expl = pat % (res_expl, res_expl, value_expl, attr.attr) + return res, expl + + def visit_Compare(self, comp: ast.Compare) -> tuple[ast.expr, str]: + self.push_format_context() + # We first check if we have overwritten a variable in the previous assert + match comp.left: + case ast.Name(id=name_id) if name_id in self.variables_overwrite.get( + self.scope, {} + ): + comp.left = self.variables_overwrite[self.scope][name_id] # type: ignore[assignment] + case ast.NamedExpr(target=ast.Name(id=target_id)): + self.variables_overwrite[self.scope][target_id] = comp.left # type: ignore[assignment] + left_res, left_expl = self.visit(comp.left) + if isinstance(comp.left, ast.Compare | ast.BoolOp): + left_expl = f"({left_expl})" + res_variables = [self.variable() for i in range(len(comp.ops))] + load_names: list[ast.expr] = [ast.Name(v, ast.Load()) for v in res_variables] + store_names = [ast.Name(v, ast.Store()) for v in res_variables] + it = zip(range(len(comp.ops)), comp.ops, comp.comparators, strict=True) + expls: list[ast.expr] = [] + syms: list[ast.expr] = [] + results = [left_res] + for i, op, next_operand in it: + match (next_operand, left_res): + case ( + ast.NamedExpr(target=ast.Name(id=target_id)), + ast.Name(id=name_id), + ) if target_id == name_id: + next_operand.target.id = self.variable() + self.variables_overwrite[self.scope][name_id] = next_operand # type: ignore[assignment] + + next_res, next_expl = self.visit(next_operand) + if isinstance(next_operand, ast.Compare | ast.BoolOp): + next_expl = f"({next_expl})" + results.append(next_res) + sym = BINOP_MAP[op.__class__] + syms.append(ast.Constant(sym)) + expl = f"{left_expl} {sym} {next_expl}" + expls.append(ast.Constant(expl)) + res_expr = ast.copy_location(ast.Compare(left_res, [op], [next_res]), comp) + self.statements.append(ast.Assign([store_names[i]], res_expr)) + left_res, left_expl = next_res, next_expl + # Use pytest.assertion.util._reprcompare if that's available. + expl_call = self.helper( + "_call_reprcompare", + ast.Tuple(syms, ast.Load()), + ast.Tuple(load_names, ast.Load()), + ast.Tuple(expls, ast.Load()), + ast.Tuple(results, ast.Load()), + ) + if len(comp.ops) > 1: + res: ast.expr = ast.BoolOp(ast.And(), load_names) + else: + res = load_names[0] + + return res, self.explanation_param(self.pop_format_context(expl_call)) + + +def try_makedirs(cache_dir: Path) -> bool: + """Attempt to create the given directory and sub-directories exist. + + Returns True if successful or if it already exists. + """ + try: + os.makedirs(cache_dir, exist_ok=True) + except (FileNotFoundError, NotADirectoryError, FileExistsError): + # One of the path components was not a directory: + # - we're in a zip file + # - it is a file + return False + except PermissionError: + return False + except OSError as e: + # as of now, EROFS doesn't have an equivalent OSError-subclass + # + # squashfuse_ll returns ENOSYS "OSError: [Errno 38] Function not + # implemented" for a read-only error + if e.errno in {errno.EROFS, errno.ENOSYS}: + return False + raise + return True + + +def get_cache_dir(file_path: Path) -> Path: + """Return the cache directory to write .pyc files for the given .py file path.""" + if sys.pycache_prefix: + # given: + # prefix = '/tmp/pycs' + # path = '/home/user/proj/test_app.py' + # we want: + # '/tmp/pycs/home/user/proj' + return Path(sys.pycache_prefix) / Path(*file_path.parts[1:-1]) + else: + # classic pycache directory + return file_path.parent / "__pycache__" diff --git a/venv/Lib/site-packages/_pytest/assertion/truncate.py b/venv/Lib/site-packages/_pytest/assertion/truncate.py new file mode 100644 index 0000000000..5820e6e8a8 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/assertion/truncate.py @@ -0,0 +1,137 @@ +"""Utilities for truncating assertion output. + +Current default behaviour is to truncate assertion explanations at +terminal lines, unless running with an assertions verbosity level of at least 2 or running on CI. +""" + +from __future__ import annotations + +from _pytest.compat import running_on_ci +from _pytest.config import Config +from _pytest.nodes import Item + + +DEFAULT_MAX_LINES = 8 +DEFAULT_MAX_CHARS = DEFAULT_MAX_LINES * 80 +USAGE_MSG = "use '-vv' to show" + + +def truncate_if_required(explanation: list[str], item: Item) -> list[str]: + """Truncate this assertion explanation if the given test item is eligible.""" + should_truncate, max_lines, max_chars = _get_truncation_parameters(item) + if should_truncate: + return _truncate_explanation( + explanation, + max_lines=max_lines, + max_chars=max_chars, + ) + return explanation + + +def _get_truncation_parameters(item: Item) -> tuple[bool, int, int]: + """Return the truncation parameters related to the given item, as (should truncate, max lines, max chars).""" + # We do not need to truncate if one of conditions is met: + # 1. Verbosity level is 2 or more; + # 2. Test is being run in CI environment; + # 3. Both truncation_limit_lines and truncation_limit_chars + # .ini parameters are set to 0 explicitly. + max_lines = item.config.getini("truncation_limit_lines") + max_lines = int(max_lines if max_lines is not None else DEFAULT_MAX_LINES) + + max_chars = item.config.getini("truncation_limit_chars") + max_chars = int(max_chars if max_chars is not None else DEFAULT_MAX_CHARS) + + verbose = item.config.get_verbosity(Config.VERBOSITY_ASSERTIONS) + + should_truncate = verbose < 2 and not running_on_ci() + should_truncate = should_truncate and (max_lines > 0 or max_chars > 0) + + return should_truncate, max_lines, max_chars + + +def _truncate_explanation( + input_lines: list[str], + max_lines: int, + max_chars: int, +) -> list[str]: + """Truncate given list of strings that makes up the assertion explanation. + + Truncates to either max_lines, or max_chars - whichever the input reaches + first, taking the truncation explanation into account. The remaining lines + will be replaced by a usage message. + """ + # Check if truncation required + input_char_count = len("".join(input_lines)) + # The length of the truncation explanation depends on the number of lines + # removed but is at least 68 characters: + # The real value is + # 64 (for the base message: + # '...\n...Full output truncated (1 line hidden), use '-vv' to show")' + # ) + # + 1 (for plural) + # + int(math.log10(len(input_lines) - max_lines)) (number of hidden line, at least 1) + # + 3 for the '...' added to the truncated line + # But if there's more than 100 lines it's very likely that we're going to + # truncate, so we don't need the exact value using log10. + tolerable_max_chars = ( + max_chars + 70 # 64 + 1 (for plural) + 2 (for '99') + 3 for '...' + ) + # The truncation explanation add two lines to the output + tolerable_max_lines = max_lines + 2 + if ( + len(input_lines) <= tolerable_max_lines + and input_char_count <= tolerable_max_chars + ): + return input_lines + # Truncate first to max_lines, and then truncate to max_chars if necessary + if max_lines > 0: + truncated_explanation = input_lines[:max_lines] + else: + truncated_explanation = input_lines + truncated_char = True + # We reevaluate the need to truncate chars following removal of some lines + if len("".join(truncated_explanation)) > tolerable_max_chars and max_chars > 0: + truncated_explanation = _truncate_by_char_count( + truncated_explanation, max_chars + ) + else: + truncated_char = False + + if truncated_explanation == input_lines: + # No truncation happened, so we do not need to add any explanations + return truncated_explanation + + truncated_line_count = len(input_lines) - len(truncated_explanation) + if truncated_explanation[-1]: + # Add ellipsis and take into account part-truncated final line + truncated_explanation[-1] = truncated_explanation[-1] + "..." + if truncated_char: + # It's possible that we did not remove any char from this line + truncated_line_count += 1 + else: + # Add proper ellipsis when we were able to fit a full line exactly + truncated_explanation[-1] = "..." + return [ + *truncated_explanation, + "", + f"...Full output truncated ({truncated_line_count} line" + f"{'' if truncated_line_count == 1 else 's'} hidden), {USAGE_MSG}", + ] + + +def _truncate_by_char_count(input_lines: list[str], max_chars: int) -> list[str]: + # Find point at which input length exceeds total allowed length + iterated_char_count = 0 + for iterated_index, input_line in enumerate(input_lines): + if iterated_char_count + len(input_line) > max_chars: + break + iterated_char_count += len(input_line) + + # Create truncated explanation with modified final line + truncated_result = input_lines[:iterated_index] + final_line = input_lines[iterated_index] + if final_line: + final_line_truncate_point = max_chars - iterated_char_count + final_line = final_line[:final_line_truncate_point] + truncated_result.append(final_line) + return truncated_result diff --git a/venv/Lib/site-packages/_pytest/assertion/util.py b/venv/Lib/site-packages/_pytest/assertion/util.py new file mode 100644 index 0000000000..f35d83a6fe --- /dev/null +++ b/venv/Lib/site-packages/_pytest/assertion/util.py @@ -0,0 +1,615 @@ +# mypy: allow-untyped-defs +"""Utilities for assertion debugging.""" + +from __future__ import annotations + +import collections.abc +from collections.abc import Callable +from collections.abc import Iterable +from collections.abc import Mapping +from collections.abc import Sequence +from collections.abc import Set as AbstractSet +import pprint +from typing import Any +from typing import Literal +from typing import Protocol +from unicodedata import normalize + +from _pytest import outcomes +import _pytest._code +from _pytest._io.pprint import PrettyPrinter +from _pytest._io.saferepr import saferepr +from _pytest._io.saferepr import saferepr_unlimited +from _pytest.compat import running_on_ci +from _pytest.config import Config + + +# The _reprcompare attribute on the util module is used by the new assertion +# interpretation code and assertion rewriter to detect this plugin was +# loaded and in turn call the hooks defined here as part of the +# DebugInterpreter. +_reprcompare: Callable[[str, object, object], str | None] | None = None + +# Works similarly as _reprcompare attribute. Is populated with the hook call +# when pytest_runtest_setup is called. +_assertion_pass: Callable[[int, str, str], None] | None = None + +# Config object which is assigned during pytest_runtest_protocol. +_config: Config | None = None + + +class _HighlightFunc(Protocol): + def __call__(self, source: str, lexer: Literal["diff", "python"] = "python") -> str: + """Apply highlighting to the given source.""" + + +def dummy_highlighter(source: str, lexer: Literal["diff", "python"] = "python") -> str: + """Dummy highlighter that returns the text unprocessed. + + Needed for _notin_text, as the diff gets post-processed to only show the "+" part. + """ + return source + + +def format_explanation(explanation: str) -> str: + r"""Format an explanation. + + Normally all embedded newlines are escaped, however there are + three exceptions: \n{, \n} and \n~. The first two are intended + cover nested explanations, see function and attribute explanations + for examples (.visit_Call(), visit_Attribute()). The last one is + for when one explanation needs to span multiple lines, e.g. when + displaying diffs. + """ + lines = _split_explanation(explanation) + result = _format_lines(lines) + return "\n".join(result) + + +def _split_explanation(explanation: str) -> list[str]: + r"""Return a list of individual lines in the explanation. + + This will return a list of lines split on '\n{', '\n}' and '\n~'. + Any other newlines will be escaped and appear in the line as the + literal '\n' characters. + """ + raw_lines = (explanation or "").split("\n") + lines = [raw_lines[0]] + for values in raw_lines[1:]: + if values and values[0] in ["{", "}", "~", ">"]: + lines.append(values) + else: + lines[-1] += "\\n" + values + return lines + + +def _format_lines(lines: Sequence[str]) -> list[str]: + """Format the individual lines. + + This will replace the '{', '}' and '~' characters of our mini formatting + language with the proper 'where ...', 'and ...' and ' + ...' text, taking + care of indentation along the way. + + Return a list of formatted lines. + """ + result = list(lines[:1]) + stack = [0] + stackcnt = [0] + for line in lines[1:]: + if line.startswith("{"): + if stackcnt[-1]: + s = "and " + else: + s = "where " + stack.append(len(result)) + stackcnt[-1] += 1 + stackcnt.append(0) + result.append(" +" + " " * (len(stack) - 1) + s + line[1:]) + elif line.startswith("}"): + stack.pop() + stackcnt.pop() + result[stack[-1]] += line[1:] + else: + assert line[0] in ["~", ">"] + stack[-1] += 1 + indent = len(stack) if line.startswith("~") else len(stack) - 1 + result.append(" " * indent + line[1:]) + assert len(stack) == 1 + return result + + +def issequence(x: Any) -> bool: + return isinstance(x, collections.abc.Sequence) and not isinstance(x, str) + + +def istext(x: Any) -> bool: + return isinstance(x, str) + + +def isdict(x: Any) -> bool: + return isinstance(x, dict) + + +def isset(x: Any) -> bool: + return isinstance(x, set | frozenset) + + +def isnamedtuple(obj: Any) -> bool: + return isinstance(obj, tuple) and getattr(obj, "_fields", None) is not None + + +def isdatacls(obj: Any) -> bool: + return getattr(obj, "__dataclass_fields__", None) is not None + + +def isattrs(obj: Any) -> bool: + return getattr(obj, "__attrs_attrs__", None) is not None + + +def isiterable(obj: Any) -> bool: + try: + iter(obj) + return not istext(obj) + except Exception: + return False + + +def has_default_eq( + obj: object, +) -> bool: + """Check if an instance of an object contains the default eq + + First, we check if the object's __eq__ attribute has __code__, + if so, we check the equally of the method code filename (__code__.co_filename) + to the default one generated by the dataclass and attr module + for dataclasses the default co_filename is , for attrs class, the __eq__ should contain "attrs eq generated" + """ + # inspired from https://github.com/willmcgugan/rich/blob/07d51ffc1aee6f16bd2e5a25b4e82850fb9ed778/rich/pretty.py#L68 + if hasattr(obj.__eq__, "__code__") and hasattr(obj.__eq__.__code__, "co_filename"): + code_filename = obj.__eq__.__code__.co_filename + + if isattrs(obj): + return "attrs generated " in code_filename + + return code_filename == "" # data class + return True + + +def assertrepr_compare( + config, op: str, left: Any, right: Any, use_ascii: bool = False +) -> list[str] | None: + """Return specialised explanations for some operators/operands.""" + verbose = config.get_verbosity(Config.VERBOSITY_ASSERTIONS) + + # Strings which normalize equal are often hard to distinguish when printed; use ascii() to make this easier. + # See issue #3246. + use_ascii = ( + isinstance(left, str) + and isinstance(right, str) + and normalize("NFD", left) == normalize("NFD", right) + ) + + if verbose > 1: + left_repr = saferepr_unlimited(left, use_ascii=use_ascii) + right_repr = saferepr_unlimited(right, use_ascii=use_ascii) + else: + # XXX: "15 chars indentation" is wrong + # ("E AssertionError: assert "); should use term width. + maxsize = ( + 80 - 15 - len(op) - 2 + ) // 2 # 15 chars indentation, 1 space around op + + left_repr = saferepr(left, maxsize=maxsize, use_ascii=use_ascii) + right_repr = saferepr(right, maxsize=maxsize, use_ascii=use_ascii) + + summary = f"{left_repr} {op} {right_repr}" + highlighter = config.get_terminal_writer()._highlight + + explanation = None + try: + if op == "==": + explanation = _compare_eq_any(left, right, highlighter, verbose) + elif op == "not in": + if istext(left) and istext(right): + explanation = _notin_text(left, right, verbose) + elif op == "!=": + if isset(left) and isset(right): + explanation = ["Both sets are equal"] + elif op == ">=": + if isset(left) and isset(right): + explanation = _compare_gte_set(left, right, highlighter, verbose) + elif op == "<=": + if isset(left) and isset(right): + explanation = _compare_lte_set(left, right, highlighter, verbose) + elif op == ">": + if isset(left) and isset(right): + explanation = _compare_gt_set(left, right, highlighter, verbose) + elif op == "<": + if isset(left) and isset(right): + explanation = _compare_lt_set(left, right, highlighter, verbose) + + except outcomes.Exit: + raise + except Exception: + repr_crash = _pytest._code.ExceptionInfo.from_current()._getreprcrash() + explanation = [ + f"(pytest_assertion plugin: representation of details failed: {repr_crash}.", + " Probably an object has a faulty __repr__.)", + ] + + if not explanation: + return None + + if explanation[0] != "": + explanation = ["", *explanation] + return [summary, *explanation] + + +def _compare_eq_any( + left: Any, right: Any, highlighter: _HighlightFunc, verbose: int = 0 +) -> list[str]: + explanation = [] + if istext(left) and istext(right): + explanation = _diff_text(left, right, highlighter, verbose) + else: + from _pytest.python_api import ApproxBase + + if isinstance(left, ApproxBase) or isinstance(right, ApproxBase): + # Although the common order should be obtained == expected, this ensures both ways + approx_side = left if isinstance(left, ApproxBase) else right + other_side = right if isinstance(left, ApproxBase) else left + + explanation = approx_side._repr_compare(other_side) + elif type(left) is type(right) and ( + isdatacls(left) or isattrs(left) or isnamedtuple(left) + ): + # Note: unlike dataclasses/attrs, namedtuples compare only the + # field values, not the type or field names. But this branch + # intentionally only handles the same-type case, which was often + # used in older code bases before dataclasses/attrs were available. + explanation = _compare_eq_cls(left, right, highlighter, verbose) + elif issequence(left) and issequence(right): + explanation = _compare_eq_sequence(left, right, highlighter, verbose) + elif isset(left) and isset(right): + explanation = _compare_eq_set(left, right, highlighter, verbose) + elif isdict(left) and isdict(right): + explanation = _compare_eq_dict(left, right, highlighter, verbose) + + if isiterable(left) and isiterable(right): + expl = _compare_eq_iterable(left, right, highlighter, verbose) + explanation.extend(expl) + + return explanation + + +def _diff_text( + left: str, right: str, highlighter: _HighlightFunc, verbose: int = 0 +) -> list[str]: + """Return the explanation for the diff between text. + + Unless --verbose is used this will skip leading and trailing + characters which are identical to keep the diff minimal. + """ + from difflib import ndiff + + explanation: list[str] = [] + + if verbose < 1: + i = 0 # just in case left or right has zero length + for i in range(min(len(left), len(right))): + if left[i] != right[i]: + break + if i > 42: + i -= 10 # Provide some context + explanation = [ + f"Skipping {i} identical leading characters in diff, use -v to show" + ] + left = left[i:] + right = right[i:] + if len(left) == len(right): + for i in range(len(left)): + if left[-i] != right[-i]: + break + if i > 42: + i -= 10 # Provide some context + explanation += [ + f"Skipping {i} identical trailing " + "characters in diff, use -v to show" + ] + left = left[:-i] + right = right[:-i] + keepends = True + if left.isspace() or right.isspace(): + left = repr(str(left)) + right = repr(str(right)) + explanation += ["Strings contain only whitespace, escaping them using repr()"] + # "right" is the expected base against which we compare "left", + # see https://github.com/pytest-dev/pytest/issues/3333 + explanation.extend( + highlighter( + "\n".join( + line.strip("\n") + for line in ndiff(right.splitlines(keepends), left.splitlines(keepends)) + ), + lexer="diff", + ).splitlines() + ) + return explanation + + +def _compare_eq_iterable( + left: Iterable[Any], + right: Iterable[Any], + highlighter: _HighlightFunc, + verbose: int = 0, +) -> list[str]: + if verbose <= 0 and not running_on_ci(): + return ["Use -v to get more diff"] + # dynamic import to speedup pytest + import difflib + + left_formatting = PrettyPrinter().pformat(left).splitlines() + right_formatting = PrettyPrinter().pformat(right).splitlines() + + explanation = ["", "Full diff:"] + # "right" is the expected base against which we compare "left", + # see https://github.com/pytest-dev/pytest/issues/3333 + explanation.extend( + highlighter( + "\n".join( + line.rstrip() + for line in difflib.ndiff(right_formatting, left_formatting) + ), + lexer="diff", + ).splitlines() + ) + return explanation + + +def _compare_eq_sequence( + left: Sequence[Any], + right: Sequence[Any], + highlighter: _HighlightFunc, + verbose: int = 0, +) -> list[str]: + comparing_bytes = isinstance(left, bytes) and isinstance(right, bytes) + explanation: list[str] = [] + len_left = len(left) + len_right = len(right) + for i in range(min(len_left, len_right)): + if left[i] != right[i]: + if comparing_bytes: + # when comparing bytes, we want to see their ascii representation + # instead of their numeric values (#5260) + # using a slice gives us the ascii representation: + # >>> s = b'foo' + # >>> s[0] + # 102 + # >>> s[0:1] + # b'f' + left_value = left[i : i + 1] + right_value = right[i : i + 1] + else: + left_value = left[i] + right_value = right[i] + + explanation.append( + f"At index {i} diff:" + f" {highlighter(repr(left_value))} != {highlighter(repr(right_value))}" + ) + break + + if comparing_bytes: + # when comparing bytes, it doesn't help to show the "sides contain one or more + # items" longer explanation, so skip it + + return explanation + + len_diff = len_left - len_right + if len_diff: + if len_diff > 0: + dir_with_more = "Left" + extra = saferepr(left[len_right]) + else: + len_diff = 0 - len_diff + dir_with_more = "Right" + extra = saferepr(right[len_left]) + + if len_diff == 1: + explanation += [ + f"{dir_with_more} contains one more item: {highlighter(extra)}" + ] + else: + explanation += [ + f"{dir_with_more} contains {len_diff} more items, first extra item: {highlighter(extra)}" + ] + return explanation + + +def _compare_eq_set( + left: AbstractSet[Any], + right: AbstractSet[Any], + highlighter: _HighlightFunc, + verbose: int = 0, +) -> list[str]: + explanation = [] + explanation.extend(_set_one_sided_diff("left", left, right, highlighter)) + explanation.extend(_set_one_sided_diff("right", right, left, highlighter)) + return explanation + + +def _compare_gt_set( + left: AbstractSet[Any], + right: AbstractSet[Any], + highlighter: _HighlightFunc, + verbose: int = 0, +) -> list[str]: + explanation = _compare_gte_set(left, right, highlighter) + if not explanation: + return ["Both sets are equal"] + return explanation + + +def _compare_lt_set( + left: AbstractSet[Any], + right: AbstractSet[Any], + highlighter: _HighlightFunc, + verbose: int = 0, +) -> list[str]: + explanation = _compare_lte_set(left, right, highlighter) + if not explanation: + return ["Both sets are equal"] + return explanation + + +def _compare_gte_set( + left: AbstractSet[Any], + right: AbstractSet[Any], + highlighter: _HighlightFunc, + verbose: int = 0, +) -> list[str]: + return _set_one_sided_diff("right", right, left, highlighter) + + +def _compare_lte_set( + left: AbstractSet[Any], + right: AbstractSet[Any], + highlighter: _HighlightFunc, + verbose: int = 0, +) -> list[str]: + return _set_one_sided_diff("left", left, right, highlighter) + + +def _set_one_sided_diff( + posn: str, + set1: AbstractSet[Any], + set2: AbstractSet[Any], + highlighter: _HighlightFunc, +) -> list[str]: + explanation = [] + diff = set1 - set2 + if diff: + explanation.append(f"Extra items in the {posn} set:") + for item in diff: + explanation.append(highlighter(saferepr(item))) + return explanation + + +def _compare_eq_dict( + left: Mapping[Any, Any], + right: Mapping[Any, Any], + highlighter: _HighlightFunc, + verbose: int = 0, +) -> list[str]: + explanation: list[str] = [] + set_left = set(left) + set_right = set(right) + common = set_left.intersection(set_right) + same = {k: left[k] for k in common if left[k] == right[k]} + if same and verbose < 2: + explanation += [f"Omitting {len(same)} identical items, use -vv to show"] + elif same: + explanation += ["Common items:"] + explanation += highlighter(pprint.pformat(same)).splitlines() + diff = {k for k in common if left[k] != right[k]} + if diff: + explanation += ["Differing items:"] + for k in diff: + explanation += [ + highlighter(saferepr({k: left[k]})) + + " != " + + highlighter(saferepr({k: right[k]})) + ] + extra_left = set_left - set_right + len_extra_left = len(extra_left) + if len_extra_left: + explanation.append( + f"Left contains {len_extra_left} more item{'' if len_extra_left == 1 else 's'}:" + ) + explanation.extend( + highlighter(pprint.pformat({k: left[k] for k in extra_left})).splitlines() + ) + extra_right = set_right - set_left + len_extra_right = len(extra_right) + if len_extra_right: + explanation.append( + f"Right contains {len_extra_right} more item{'' if len_extra_right == 1 else 's'}:" + ) + explanation.extend( + highlighter(pprint.pformat({k: right[k] for k in extra_right})).splitlines() + ) + return explanation + + +def _compare_eq_cls( + left: Any, right: Any, highlighter: _HighlightFunc, verbose: int +) -> list[str]: + if not has_default_eq(left): + return [] + if isdatacls(left): + import dataclasses + + all_fields = dataclasses.fields(left) + fields_to_check = [info.name for info in all_fields if info.compare] + elif isattrs(left): + all_fields = left.__attrs_attrs__ + fields_to_check = [field.name for field in all_fields if getattr(field, "eq")] + elif isnamedtuple(left): + fields_to_check = left._fields + else: + assert False + + indent = " " + same = [] + diff = [] + for field in fields_to_check: + if getattr(left, field) == getattr(right, field): + same.append(field) + else: + diff.append(field) + + explanation = [] + if same or diff: + explanation += [""] + if same and verbose < 2: + explanation.append(f"Omitting {len(same)} identical items, use -vv to show") + elif same: + explanation += ["Matching attributes:"] + explanation += highlighter(pprint.pformat(same)).splitlines() + if diff: + explanation += ["Differing attributes:"] + explanation += highlighter(pprint.pformat(diff)).splitlines() + for field in diff: + field_left = getattr(left, field) + field_right = getattr(right, field) + explanation += [ + "", + f"Drill down into differing attribute {field}:", + f"{indent}{field}: {highlighter(repr(field_left))} != {highlighter(repr(field_right))}", + ] + explanation += [ + indent + line + for line in _compare_eq_any( + field_left, field_right, highlighter, verbose + ) + ] + return explanation + + +def _notin_text(term: str, text: str, verbose: int = 0) -> list[str]: + index = text.find(term) + head = text[:index] + tail = text[index + len(term) :] + correct_text = head + tail + diff = _diff_text(text, correct_text, dummy_highlighter, verbose) + newdiff = [f"{saferepr(term, maxsize=42)} is contained here:"] + for line in diff: + if line.startswith("Skipping"): + continue + if line.startswith("- "): + continue + if line.startswith("+ "): + newdiff.append(" " + line[2:]) + else: + newdiff.append(line) + return newdiff diff --git a/venv/Lib/site-packages/_pytest/cacheprovider.py b/venv/Lib/site-packages/_pytest/cacheprovider.py new file mode 100644 index 0000000000..4383f105af --- /dev/null +++ b/venv/Lib/site-packages/_pytest/cacheprovider.py @@ -0,0 +1,646 @@ +# mypy: allow-untyped-defs +"""Implementation of the cache provider.""" + +# This plugin was not named "cache" to avoid conflicts with the external +# pytest-cache version. +from __future__ import annotations + +from collections.abc import Generator +from collections.abc import Iterable +import dataclasses +import errno +import json +import os +from pathlib import Path +import tempfile +from typing import final + +from .pathlib import resolve_from_str +from .pathlib import rm_rf +from .reports import CollectReport +from _pytest import nodes +from _pytest._io import TerminalWriter +from _pytest.config import Config +from _pytest.config import ExitCode +from _pytest.config import hookimpl +from _pytest.config.argparsing import Parser +from _pytest.deprecated import check_ispytest +from _pytest.fixtures import fixture +from _pytest.fixtures import FixtureRequest +from _pytest.main import Session +from _pytest.nodes import Directory +from _pytest.nodes import File +from _pytest.reports import TestReport + + +README_CONTENT = """\ +# pytest cache directory # + +This directory contains data from the pytest's cache plugin, +which provides the `--lf` and `--ff` options, as well as the `cache` fixture. + +**Do not** commit this to version control. + +See [the docs](https://docs.pytest.org/en/stable/how-to/cache.html) for more information. +""" + +CACHEDIR_TAG_CONTENT = b"""\ +Signature: 8a477f597d28d172789f06886806bc55 +# This file is a cache directory tag created by pytest. +# For information about cache directory tags, see: +# https://bford.info/cachedir/spec.html +""" + + +@final +@dataclasses.dataclass +class Cache: + """Instance of the `cache` fixture.""" + + _cachedir: Path = dataclasses.field(repr=False) + _config: Config = dataclasses.field(repr=False) + + # Sub-directory under cache-dir for directories created by `mkdir()`. + _CACHE_PREFIX_DIRS = "d" + + # Sub-directory under cache-dir for values created by `set()`. + _CACHE_PREFIX_VALUES = "v" + + def __init__( + self, cachedir: Path, config: Config, *, _ispytest: bool = False + ) -> None: + check_ispytest(_ispytest) + self._cachedir = cachedir + self._config = config + + @classmethod + def for_config(cls, config: Config, *, _ispytest: bool = False) -> Cache: + """Create the Cache instance for a Config. + + :meta private: + """ + check_ispytest(_ispytest) + cachedir = cls.cache_dir_from_config(config, _ispytest=True) + if config.getoption("cacheclear") and cachedir.is_dir(): + cls.clear_cache(cachedir, _ispytest=True) + return cls(cachedir, config, _ispytest=True) + + @classmethod + def clear_cache(cls, cachedir: Path, _ispytest: bool = False) -> None: + """Clear the sub-directories used to hold cached directories and values. + + :meta private: + """ + check_ispytest(_ispytest) + for prefix in (cls._CACHE_PREFIX_DIRS, cls._CACHE_PREFIX_VALUES): + d = cachedir / prefix + if d.is_dir(): + rm_rf(d) + + @staticmethod + def cache_dir_from_config(config: Config, *, _ispytest: bool = False) -> Path: + """Get the path to the cache directory for a Config. + + :meta private: + """ + check_ispytest(_ispytest) + return resolve_from_str(config.getini("cache_dir"), config.rootpath) + + def warn(self, fmt: str, *, _ispytest: bool = False, **args: object) -> None: + """Issue a cache warning. + + :meta private: + """ + check_ispytest(_ispytest) + import warnings + + from _pytest.warning_types import PytestCacheWarning + + warnings.warn( + PytestCacheWarning(fmt.format(**args) if args else fmt), + self._config.hook, + stacklevel=3, + ) + + def _mkdir(self, path: Path) -> None: + self._ensure_cache_dir_and_supporting_files() + path.mkdir(exist_ok=True, parents=True) + + def mkdir(self, name: str) -> Path: + """Return a directory path object with the given name. + + If the directory does not yet exist, it will be created. You can use + it to manage files to e.g. store/retrieve database dumps across test + sessions. + + .. versionadded:: 7.0 + + :param name: + Must be a string not containing a ``/`` separator. + Make sure the name contains your plugin or application + identifiers to prevent clashes with other cache users. + """ + path = Path(name) + if len(path.parts) > 1: + raise ValueError("name is not allowed to contain path separators") + res = self._cachedir.joinpath(self._CACHE_PREFIX_DIRS, path) + self._mkdir(res) + return res + + def _getvaluepath(self, key: str) -> Path: + return self._cachedir.joinpath(self._CACHE_PREFIX_VALUES, Path(key)) + + def get(self, key: str, default): + """Return the cached value for the given key. + + If no value was yet cached or the value cannot be read, the specified + default is returned. + + :param key: + Must be a ``/`` separated value. Usually the first + name is the name of your plugin or your application. + :param default: + The value to return in case of a cache-miss or invalid cache value. + """ + path = self._getvaluepath(key) + try: + with path.open("r", encoding="UTF-8") as f: + return json.load(f) + except (ValueError, OSError): + return default + + def set(self, key: str, value: object) -> None: + """Save value for the given key. + + :param key: + Must be a ``/`` separated value. Usually the first + name is the name of your plugin or your application. + :param value: + Must be of any combination of basic python types, + including nested types like lists of dictionaries. + """ + path = self._getvaluepath(key) + try: + self._mkdir(path.parent) + except OSError as exc: + self.warn( + f"could not create cache path {path}: {exc}", + _ispytest=True, + ) + return + data = json.dumps(value, ensure_ascii=False, indent=2) + try: + f = path.open("w", encoding="UTF-8") + except OSError as exc: + self.warn( + f"cache could not write path {path}: {exc}", + _ispytest=True, + ) + else: + with f: + f.write(data) + + def _ensure_cache_dir_and_supporting_files(self) -> None: + """Create the cache dir and its supporting files.""" + if self._cachedir.is_dir(): + return + + self._cachedir.parent.mkdir(parents=True, exist_ok=True) + with tempfile.TemporaryDirectory( + prefix="pytest-cache-files-", + dir=self._cachedir.parent, + ) as newpath: + path = Path(newpath) + + # Reset permissions to the default, see #12308. + # Note: there's no way to get the current umask atomically, eek. + umask = os.umask(0o022) + os.umask(umask) + path.chmod(0o777 - umask) + + with open(path.joinpath("README.md"), "x", encoding="UTF-8") as f: + f.write(README_CONTENT) + with open(path.joinpath(".gitignore"), "x", encoding="UTF-8") as f: + f.write("# Created by pytest automatically.\n*\n") + with open(path.joinpath("CACHEDIR.TAG"), "xb") as f: + f.write(CACHEDIR_TAG_CONTENT) + + try: + path.rename(self._cachedir) + except OSError as e: + # If 2 concurrent pytests both race to the rename, the loser + # gets "Directory not empty" from the rename. In this case, + # everything is handled so just continue (while letting the + # temporary directory be cleaned up). + # On Windows, the error is a FileExistsError which translates to EEXIST. + if e.errno not in (errno.ENOTEMPTY, errno.EEXIST): + raise + else: + # Create a directory in place of the one we just moved so that + # `TemporaryDirectory`'s cleanup doesn't complain. + # + # TODO: pass ignore_cleanup_errors=True when we no longer support python < 3.10. + # See https://github.com/python/cpython/issues/74168. Note that passing + # delete=False would do the wrong thing in case of errors and isn't supported + # until python 3.12. + path.mkdir() + + +class LFPluginCollWrapper: + def __init__(self, lfplugin: LFPlugin) -> None: + self.lfplugin = lfplugin + self._collected_at_least_one_failure = False + + @hookimpl(wrapper=True) + def pytest_make_collect_report( + self, collector: nodes.Collector + ) -> Generator[None, CollectReport, CollectReport]: + res = yield + if isinstance(collector, Session | Directory): + # Sort any lf-paths to the beginning. + lf_paths = self.lfplugin._last_failed_paths + + # Use stable sort to prioritize last failed. + def sort_key(node: nodes.Item | nodes.Collector) -> bool: + return node.path in lf_paths + + res.result = sorted( + res.result, + key=sort_key, + reverse=True, + ) + + elif isinstance(collector, File): + if collector.path in self.lfplugin._last_failed_paths: + result = res.result + lastfailed = self.lfplugin.lastfailed + + # Only filter with known failures. + if not self._collected_at_least_one_failure: + if not any(x.nodeid in lastfailed for x in result): + return res + self.lfplugin.config.pluginmanager.register( + LFPluginCollSkipfiles(self.lfplugin), "lfplugin-collskip" + ) + self._collected_at_least_one_failure = True + + session = collector.session + result[:] = [ + x + for x in result + if x.nodeid in lastfailed + # Include any passed arguments (not trivial to filter). + or session.isinitpath(x.path) + # Keep all sub-collectors. + or isinstance(x, nodes.Collector) + ] + + return res + + +class LFPluginCollSkipfiles: + def __init__(self, lfplugin: LFPlugin) -> None: + self.lfplugin = lfplugin + + @hookimpl + def pytest_make_collect_report( + self, collector: nodes.Collector + ) -> CollectReport | None: + if isinstance(collector, File): + if collector.path not in self.lfplugin._last_failed_paths: + self.lfplugin._skipped_files += 1 + + return CollectReport( + collector.nodeid, "passed", longrepr=None, result=[] + ) + return None + + +class LFPlugin: + """Plugin which implements the --lf (run last-failing) option.""" + + def __init__(self, config: Config) -> None: + self.config = config + active_keys = "lf", "failedfirst" + self.active = any(config.getoption(key) for key in active_keys) + assert config.cache + self.lastfailed: dict[str, bool] = config.cache.get("cache/lastfailed", {}) + self._previously_failed_count: int | None = None + self._report_status: str | None = None + self._skipped_files = 0 # count skipped files during collection due to --lf + + if config.getoption("lf"): + self._last_failed_paths = self.get_last_failed_paths() + config.pluginmanager.register( + LFPluginCollWrapper(self), "lfplugin-collwrapper" + ) + + def get_last_failed_paths(self) -> set[Path]: + """Return a set with all Paths of the previously failed nodeids and + their parents.""" + rootpath = self.config.rootpath + result = set() + for nodeid in self.lastfailed: + path = rootpath / nodeid.split("::")[0] + result.add(path) + result.update(path.parents) + return {x for x in result if x.exists()} + + def pytest_report_collectionfinish(self) -> str | None: + if self.active and self.config.get_verbosity() >= 0: + return f"run-last-failure: {self._report_status}" + return None + + def pytest_runtest_logreport(self, report: TestReport) -> None: + if (report.when == "call" and report.passed) or report.skipped: + self.lastfailed.pop(report.nodeid, None) + elif report.failed: + self.lastfailed[report.nodeid] = True + + def pytest_collectreport(self, report: CollectReport) -> None: + passed = report.outcome in ("passed", "skipped") + if passed: + if report.nodeid in self.lastfailed: + self.lastfailed.pop(report.nodeid) + self.lastfailed.update((item.nodeid, True) for item in report.result) + else: + self.lastfailed[report.nodeid] = True + + @hookimpl(wrapper=True, tryfirst=True) + def pytest_collection_modifyitems( + self, config: Config, items: list[nodes.Item] + ) -> Generator[None]: + res = yield + + if not self.active: + return res + + if self.lastfailed: + previously_failed = [] + previously_passed = [] + for item in items: + if item.nodeid in self.lastfailed: + previously_failed.append(item) + else: + previously_passed.append(item) + self._previously_failed_count = len(previously_failed) + + if not previously_failed: + # Running a subset of all tests with recorded failures + # only outside of it. + self._report_status = ( + f"{len(self.lastfailed)} known failures not in selected tests" + ) + else: + if self.config.getoption("lf"): + items[:] = previously_failed + config.hook.pytest_deselected(items=previously_passed) + else: # --failedfirst + items[:] = previously_failed + previously_passed + + noun = "failure" if self._previously_failed_count == 1 else "failures" + suffix = " first" if self.config.getoption("failedfirst") else "" + self._report_status = ( + f"rerun previous {self._previously_failed_count} {noun}{suffix}" + ) + + if self._skipped_files > 0: + files_noun = "file" if self._skipped_files == 1 else "files" + self._report_status += f" (skipped {self._skipped_files} {files_noun})" + else: + self._report_status = "no previously failed tests, " + if self.config.getoption("last_failed_no_failures") == "none": + self._report_status += "deselecting all items." + config.hook.pytest_deselected(items=items[:]) + items[:] = [] + else: + self._report_status += "not deselecting items." + + return res + + def pytest_sessionfinish(self, session: Session) -> None: + config = self.config + if config.getoption("cacheshow") or hasattr(config, "workerinput"): + return + + assert config.cache is not None + saved_lastfailed = config.cache.get("cache/lastfailed", {}) + if saved_lastfailed != self.lastfailed: + config.cache.set("cache/lastfailed", self.lastfailed) + + +class NFPlugin: + """Plugin which implements the --nf (run new-first) option.""" + + def __init__(self, config: Config) -> None: + self.config = config + self.active = config.option.newfirst + assert config.cache is not None + self.cached_nodeids = set(config.cache.get("cache/nodeids", [])) + + @hookimpl(wrapper=True, tryfirst=True) + def pytest_collection_modifyitems(self, items: list[nodes.Item]) -> Generator[None]: + res = yield + + if self.active: + new_items: dict[str, nodes.Item] = {} + other_items: dict[str, nodes.Item] = {} + for item in items: + if item.nodeid not in self.cached_nodeids: + new_items[item.nodeid] = item + else: + other_items[item.nodeid] = item + + items[:] = self._get_increasing_order( + new_items.values() + ) + self._get_increasing_order(other_items.values()) + self.cached_nodeids.update(new_items) + else: + self.cached_nodeids.update(item.nodeid for item in items) + + return res + + def _get_increasing_order(self, items: Iterable[nodes.Item]) -> list[nodes.Item]: + return sorted(items, key=lambda item: item.path.stat().st_mtime, reverse=True) + + def pytest_sessionfinish(self) -> None: + config = self.config + if config.getoption("cacheshow") or hasattr(config, "workerinput"): + return + + if config.getoption("collectonly"): + return + + assert config.cache is not None + config.cache.set("cache/nodeids", sorted(self.cached_nodeids)) + + +def pytest_addoption(parser: Parser) -> None: + """Add command-line options for cache functionality. + + :param parser: Parser object to add command-line options to. + """ + group = parser.getgroup("general") + group.addoption( + "--lf", + "--last-failed", + action="store_true", + dest="lf", + help="Rerun only the tests that failed at the last run (or all if none failed)", + ) + group.addoption( + "--ff", + "--failed-first", + action="store_true", + dest="failedfirst", + help="Run all tests, but run the last failures first. " + "This may re-order tests and thus lead to " + "repeated fixture setup/teardown.", + ) + group.addoption( + "--nf", + "--new-first", + action="store_true", + dest="newfirst", + help="Run tests from new files first, then the rest of the tests " + "sorted by file mtime", + ) + group.addoption( + "--cache-show", + action="append", + nargs="?", + dest="cacheshow", + help=( + "Show cache contents, don't perform collection or tests. " + "Optional argument: glob (default: '*')." + ), + ) + group.addoption( + "--cache-clear", + action="store_true", + dest="cacheclear", + help="Remove all cache contents at start of test run", + ) + cache_dir_default = ".pytest_cache" + if "TOX_ENV_DIR" in os.environ: + cache_dir_default = os.path.join(os.environ["TOX_ENV_DIR"], cache_dir_default) + parser.addini("cache_dir", default=cache_dir_default, help="Cache directory path") + group.addoption( + "--lfnf", + "--last-failed-no-failures", + action="store", + dest="last_failed_no_failures", + choices=("all", "none"), + default="all", + help="With ``--lf``, determines whether to execute tests when there " + "are no previously (known) failures or when no " + "cached ``lastfailed`` data was found. " + "``all`` (the default) runs the full test suite again. " + "``none`` just emits a message about no known failures and exits successfully.", + ) + + +def pytest_cmdline_main(config: Config) -> int | ExitCode | None: + if config.option.cacheshow and not config.option.help: + from _pytest.main import wrap_session + + return wrap_session(config, cacheshow) + return None + + +@hookimpl(tryfirst=True) +def pytest_configure(config: Config) -> None: + """Configure cache system and register related plugins. + + Creates the Cache instance and registers the last-failed (LFPlugin) + and new-first (NFPlugin) plugins with the plugin manager. + + :param config: pytest configuration object. + """ + config.cache = Cache.for_config(config, _ispytest=True) + config.pluginmanager.register(LFPlugin(config), "lfplugin") + config.pluginmanager.register(NFPlugin(config), "nfplugin") + + +@fixture +def cache(request: FixtureRequest) -> Cache: + """Return a cache object that can persist state between testing sessions. + + cache.get(key, default) + cache.set(key, value) + + Keys must be ``/`` separated strings, where the first part is usually the + name of your plugin or application to avoid clashes with other cache users. + + Values can be any object handled by the json stdlib module. + """ + assert request.config.cache is not None + return request.config.cache + + +def pytest_report_header(config: Config) -> str | None: + """Display cachedir with --cache-show and if non-default.""" + if config.option.verbose > 0 or config.getini("cache_dir") != ".pytest_cache": + assert config.cache is not None + cachedir = config.cache._cachedir + # TODO: evaluate generating upward relative paths + # starting with .., ../.. if sensible + + try: + displaypath = cachedir.relative_to(config.rootpath) + except ValueError: + displaypath = cachedir + return f"cachedir: {displaypath}" + return None + + +def cacheshow(config: Config, session: Session) -> int: + """Display cache contents when --cache-show is used. + + Shows cached values and directories matching the specified glob pattern + (default: '*'). Displays cache location, cached test results, and + any cached directories created by plugins. + + :param config: pytest configuration object. + :param session: pytest session object. + :returns: Exit code (0 for success). + """ + from pprint import pformat + + assert config.cache is not None + + tw = TerminalWriter() + tw.line("cachedir: " + str(config.cache._cachedir)) + if not config.cache._cachedir.is_dir(): + tw.line("cache is empty") + return 0 + + glob = config.option.cacheshow[0] + if glob is None: + glob = "*" + + dummy = object() + basedir = config.cache._cachedir + vdir = basedir / Cache._CACHE_PREFIX_VALUES + tw.sep("-", f"cache values for {glob!r}") + for valpath in sorted(x for x in vdir.rglob(glob) if x.is_file()): + key = str(valpath.relative_to(vdir)) + val = config.cache.get(key, dummy) + if val is dummy: + tw.line(f"{key} contains unreadable content, will be ignored") + else: + tw.line(f"{key} contains:") + for line in pformat(val).splitlines(): + tw.line(" " + line) + + ddir = basedir / Cache._CACHE_PREFIX_DIRS + if ddir.is_dir(): + contents = sorted(ddir.rglob(glob)) + tw.sep("-", f"cache directories for {glob!r}") + for p in contents: + # if p.is_dir(): + # print("%s/" % p.relative_to(basedir)) + if p.is_file(): + key = str(p.relative_to(basedir)) + tw.line(f"{key} is a file of length {p.stat().st_size}") + return 0 diff --git a/venv/Lib/site-packages/_pytest/capture.py b/venv/Lib/site-packages/_pytest/capture.py new file mode 100644 index 0000000000..6d98676be5 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/capture.py @@ -0,0 +1,1144 @@ +# mypy: allow-untyped-defs +"""Per-test stdout/stderr capturing mechanism.""" + +from __future__ import annotations + +import abc +import collections +from collections.abc import Generator +from collections.abc import Iterable +from collections.abc import Iterator +import contextlib +import io +from io import UnsupportedOperation +import os +import sys +from tempfile import TemporaryFile +from types import TracebackType +from typing import Any +from typing import AnyStr +from typing import BinaryIO +from typing import cast +from typing import Final +from typing import final +from typing import Generic +from typing import Literal +from typing import NamedTuple +from typing import TextIO +from typing import TYPE_CHECKING + + +if TYPE_CHECKING: + from typing_extensions import Self + +from _pytest.config import Config +from _pytest.config import hookimpl +from _pytest.config.argparsing import Parser +from _pytest.deprecated import check_ispytest +from _pytest.fixtures import fixture +from _pytest.fixtures import SubRequest +from _pytest.nodes import Collector +from _pytest.nodes import File +from _pytest.nodes import Item +from _pytest.reports import CollectReport + + +_CaptureMethod = Literal["fd", "sys", "no", "tee-sys"] + + +def pytest_addoption(parser: Parser) -> None: + group = parser.getgroup("general") + group.addoption( + "--capture", + action="store", + default="fd", + metavar="method", + choices=["fd", "sys", "no", "tee-sys"], + help="Per-test capturing method: one of fd|sys|no|tee-sys", + ) + group._addoption( # private to use reserved lower-case short option + "-s", + action="store_const", + const="no", + dest="capture", + help="Shortcut for --capture=no", + ) + + +def _colorama_workaround() -> None: + """Ensure colorama is imported so that it attaches to the correct stdio + handles on Windows. + + colorama uses the terminal on import time. So if something does the + first import of colorama while I/O capture is active, colorama will + fail in various ways. + """ + if sys.platform.startswith("win32"): + try: + import colorama # noqa: F401 + except ImportError: + pass + + +def _readline_workaround() -> None: + """Ensure readline is imported early so it attaches to the correct stdio handles. + + This isn't a problem with the default GNU readline implementation, but in + some configurations, Python uses libedit instead (on macOS, and for prebuilt + binaries such as used by uv). + + In theory this is only needed if readline.backend == "libedit", but the + workaround consists of importing readline here, so we already worked around + the issue by the time we could check if we need to. + """ + try: + import readline # noqa: F401 + except ImportError: + pass + + +def _windowsconsoleio_workaround(stream: TextIO) -> None: + """Workaround for Windows Unicode console handling. + + Python 3.6 implemented Unicode console handling for Windows. This works + by reading/writing to the raw console handle using + ``{Read,Write}ConsoleW``. + + The problem is that we are going to ``dup2`` over the stdio file + descriptors when doing ``FDCapture`` and this will ``CloseHandle`` the + handles used by Python to write to the console. Though there is still some + weirdness and the console handle seems to only be closed randomly and not + on the first call to ``CloseHandle``, or maybe it gets reopened with the + same handle value when we suspend capturing. + + The workaround in this case will reopen stdio with a different fd which + also means a different handle by replicating the logic in + "Py_lifecycle.c:initstdio/create_stdio". + + :param stream: + In practice ``sys.stdout`` or ``sys.stderr``, but given + here as parameter for unittesting purposes. + + See https://github.com/pytest-dev/py/issues/103. + """ + if not sys.platform.startswith("win32") or hasattr(sys, "pypy_version_info"): + return + + # Bail out if ``stream`` doesn't seem like a proper ``io`` stream (#2666). + if not hasattr(stream, "buffer"): # type: ignore[unreachable,unused-ignore] + return + + raw_stdout = stream.buffer.raw if hasattr(stream.buffer, "raw") else stream.buffer + + if not isinstance(raw_stdout, io._WindowsConsoleIO): # type: ignore[attr-defined,unused-ignore] + return + + def _reopen_stdio(f, mode): + if not hasattr(stream.buffer, "raw") and mode[0] == "w": + buffering = 0 + else: + buffering = -1 + + return io.TextIOWrapper( + open(os.dup(f.fileno()), mode, buffering), + f.encoding, + f.errors, + f.newlines, + f.line_buffering, + ) + + sys.stdin = _reopen_stdio(sys.stdin, "rb") + sys.stdout = _reopen_stdio(sys.stdout, "wb") + sys.stderr = _reopen_stdio(sys.stderr, "wb") + + +@hookimpl(wrapper=True) +def pytest_load_initial_conftests(early_config: Config) -> Generator[None]: + ns = early_config.known_args_namespace + if ns.capture == "fd": + _windowsconsoleio_workaround(sys.stdout) + _colorama_workaround() + _readline_workaround() + pluginmanager = early_config.pluginmanager + capman = CaptureManager(ns.capture) + pluginmanager.register(capman, "capturemanager") + + # Make sure that capturemanager is properly reset at final shutdown. + early_config.add_cleanup(capman.stop_global_capturing) + + # Finally trigger conftest loading but while capturing (issue #93). + capman.start_global_capturing() + try: + try: + yield + finally: + capman.suspend_global_capture() + except BaseException: + out, err = capman.read_global_capture() + sys.stdout.write(out) + sys.stderr.write(err) + raise + + +# IO Helpers. + + +class EncodedFile(io.TextIOWrapper): + __slots__ = () + + @property + def name(self) -> str: + # Ensure that file.name is a string. Workaround for a Python bug + # fixed in >=3.7.4: https://bugs.python.org/issue36015 + return repr(self.buffer) + + @property + def mode(self) -> str: + # TextIOWrapper doesn't expose a mode, but at least some of our + # tests check it. + assert hasattr(self.buffer, "mode") + return cast(str, self.buffer.mode.replace("b", "")) + + +class CaptureIO(io.TextIOWrapper): + def __init__(self) -> None: + super().__init__(io.BytesIO(), encoding="UTF-8", newline="", write_through=True) + + def getvalue(self) -> str: + assert isinstance(self.buffer, io.BytesIO) + return self.buffer.getvalue().decode("UTF-8") + + +class TeeCaptureIO(CaptureIO): + def __init__(self, other: TextIO) -> None: + self._other = other + super().__init__() + + def write(self, s: str) -> int: + super().write(s) + return self._other.write(s) + + +class DontReadFromInput(TextIO): + @property + def encoding(self) -> str: + assert sys.__stdin__ is not None + return sys.__stdin__.encoding + + def read(self, size: int = -1) -> str: + raise OSError( + "pytest: reading from stdin while output is captured! Consider using `-s`." + ) + + readline = read + + def __next__(self) -> str: + return self.readline() + + def readlines(self, hint: int | None = -1) -> list[str]: + raise OSError( + "pytest: reading from stdin while output is captured! Consider using `-s`." + ) + + def __iter__(self) -> Iterator[str]: + return self + + def fileno(self) -> int: + raise UnsupportedOperation("redirected stdin is pseudofile, has no fileno()") + + def flush(self) -> None: + raise UnsupportedOperation("redirected stdin is pseudofile, has no flush()") + + def isatty(self) -> bool: + return False + + def close(self) -> None: + pass + + def readable(self) -> bool: + return False + + def seek(self, offset: int, whence: int = 0) -> int: + raise UnsupportedOperation("redirected stdin is pseudofile, has no seek(int)") + + def seekable(self) -> bool: + return False + + def tell(self) -> int: + raise UnsupportedOperation("redirected stdin is pseudofile, has no tell()") + + def truncate(self, size: int | None = None) -> int: + raise UnsupportedOperation("cannot truncate stdin") + + def write(self, data: str) -> int: + raise UnsupportedOperation("cannot write to stdin") + + def writelines(self, lines: Iterable[str]) -> None: + raise UnsupportedOperation("Cannot write to stdin") + + def writable(self) -> bool: + return False + + def __enter__(self) -> Self: + return self + + def __exit__( + self, + type: type[BaseException] | None, + value: BaseException | None, + traceback: TracebackType | None, + ) -> None: + pass + + @property + def buffer(self) -> BinaryIO: + # The str/bytes doesn't actually matter in this type, so OK to fake. + return self # type: ignore[return-value] + + +# Capture classes. + + +class CaptureBase(abc.ABC, Generic[AnyStr]): + EMPTY_BUFFER: AnyStr + + @abc.abstractmethod + def __init__(self, fd: int) -> None: + raise NotImplementedError() + + @abc.abstractmethod + def start(self) -> None: + raise NotImplementedError() + + @abc.abstractmethod + def done(self) -> None: + raise NotImplementedError() + + @abc.abstractmethod + def suspend(self) -> None: + raise NotImplementedError() + + @abc.abstractmethod + def resume(self) -> None: + raise NotImplementedError() + + @abc.abstractmethod + def writeorg(self, data: AnyStr) -> None: + raise NotImplementedError() + + @abc.abstractmethod + def snap(self) -> AnyStr: + raise NotImplementedError() + + +patchsysdict = {0: "stdin", 1: "stdout", 2: "stderr"} + + +class NoCapture(CaptureBase[str]): + EMPTY_BUFFER = "" + + def __init__(self, fd: int) -> None: + pass + + def start(self) -> None: + pass + + def done(self) -> None: + pass + + def suspend(self) -> None: + pass + + def resume(self) -> None: + pass + + def snap(self) -> str: + return "" + + def writeorg(self, data: str) -> None: + pass + + +class SysCaptureBase(CaptureBase[AnyStr]): + def __init__( + self, fd: int, tmpfile: TextIO | None = None, *, tee: bool = False + ) -> None: + name = patchsysdict[fd] + self._old: TextIO = getattr(sys, name) + self.name = name + if tmpfile is None: + if name == "stdin": + tmpfile = DontReadFromInput() + else: + tmpfile = CaptureIO() if not tee else TeeCaptureIO(self._old) + self.tmpfile = tmpfile + self._state = "initialized" + + def repr(self, class_name: str) -> str: + return "<{} {} _old={} _state={!r} tmpfile={!r}>".format( + class_name, + self.name, + (hasattr(self, "_old") and repr(self._old)) or "", + self._state, + self.tmpfile, + ) + + def __repr__(self) -> str: + return "<{} {} _old={} _state={!r} tmpfile={!r}>".format( + self.__class__.__name__, + self.name, + (hasattr(self, "_old") and repr(self._old)) or "", + self._state, + self.tmpfile, + ) + + def _assert_state(self, op: str, states: tuple[str, ...]) -> None: + assert self._state in states, ( + "cannot {} in state {!r}: expected one of {}".format( + op, self._state, ", ".join(states) + ) + ) + + def start(self) -> None: + self._assert_state("start", ("initialized",)) + setattr(sys, self.name, self.tmpfile) + self._state = "started" + + def done(self) -> None: + self._assert_state("done", ("initialized", "started", "suspended", "done")) + if self._state == "done": + return + setattr(sys, self.name, self._old) + del self._old + self.tmpfile.close() + self._state = "done" + + def suspend(self) -> None: + self._assert_state("suspend", ("started", "suspended")) + setattr(sys, self.name, self._old) + self._state = "suspended" + + def resume(self) -> None: + self._assert_state("resume", ("started", "suspended")) + if self._state == "started": + return + setattr(sys, self.name, self.tmpfile) + self._state = "started" + + +class SysCaptureBinary(SysCaptureBase[bytes]): + EMPTY_BUFFER = b"" + + def snap(self) -> bytes: + self._assert_state("snap", ("started", "suspended")) + self.tmpfile.seek(0) + res = self.tmpfile.buffer.read() + self.tmpfile.seek(0) + self.tmpfile.truncate() + return res + + def writeorg(self, data: bytes) -> None: + self._assert_state("writeorg", ("started", "suspended")) + self._old.flush() + self._old.buffer.write(data) + self._old.buffer.flush() + + +class SysCapture(SysCaptureBase[str]): + EMPTY_BUFFER = "" + + def snap(self) -> str: + self._assert_state("snap", ("started", "suspended")) + assert isinstance(self.tmpfile, CaptureIO) + res = self.tmpfile.getvalue() + self.tmpfile.seek(0) + self.tmpfile.truncate() + return res + + def writeorg(self, data: str) -> None: + self._assert_state("writeorg", ("started", "suspended")) + self._old.write(data) + self._old.flush() + + +class FDCaptureBase(CaptureBase[AnyStr]): + def __init__(self, targetfd: int) -> None: + self.targetfd = targetfd + + try: + os.fstat(targetfd) + except OSError: + # FD capturing is conceptually simple -- create a temporary file, + # redirect the FD to it, redirect back when done. But when the + # target FD is invalid it throws a wrench into this lovely scheme. + # + # Tests themselves shouldn't care if the FD is valid, FD capturing + # should work regardless of external circumstances. So falling back + # to just sys capturing is not a good option. + # + # Further complications are the need to support suspend() and the + # possibility of FD reuse (e.g. the tmpfile getting the very same + # target FD). The following approach is robust, I believe. + self.targetfd_invalid: int | None = os.open(os.devnull, os.O_RDWR) + os.dup2(self.targetfd_invalid, targetfd) + else: + self.targetfd_invalid = None + self.targetfd_save = os.dup(targetfd) + + if targetfd == 0: + self.tmpfile = open(os.devnull, encoding="utf-8") + self.syscapture: CaptureBase[str] = SysCapture(targetfd) + else: + self.tmpfile = EncodedFile( + TemporaryFile(buffering=0), + encoding="utf-8", + errors="replace", + newline="", + write_through=True, + ) + if targetfd in patchsysdict: + self.syscapture = SysCapture(targetfd, self.tmpfile) + else: + self.syscapture = NoCapture(targetfd) + + self._state = "initialized" + + def __repr__(self) -> str: + return ( + f"<{self.__class__.__name__} {self.targetfd} oldfd={self.targetfd_save} " + f"_state={self._state!r} tmpfile={self.tmpfile!r}>" + ) + + def _assert_state(self, op: str, states: tuple[str, ...]) -> None: + assert self._state in states, ( + "cannot {} in state {!r}: expected one of {}".format( + op, self._state, ", ".join(states) + ) + ) + + def start(self) -> None: + """Start capturing on targetfd using memorized tmpfile.""" + self._assert_state("start", ("initialized",)) + os.dup2(self.tmpfile.fileno(), self.targetfd) + self.syscapture.start() + self._state = "started" + + def done(self) -> None: + """Stop capturing, restore streams, return original capture file, + seeked to position zero.""" + self._assert_state("done", ("initialized", "started", "suspended", "done")) + if self._state == "done": + return + os.dup2(self.targetfd_save, self.targetfd) + os.close(self.targetfd_save) + if self.targetfd_invalid is not None: + if self.targetfd_invalid != self.targetfd: + os.close(self.targetfd) + os.close(self.targetfd_invalid) + self.syscapture.done() + self.tmpfile.close() + self._state = "done" + + def suspend(self) -> None: + self._assert_state("suspend", ("started", "suspended")) + if self._state == "suspended": + return + self.syscapture.suspend() + os.dup2(self.targetfd_save, self.targetfd) + self._state = "suspended" + + def resume(self) -> None: + self._assert_state("resume", ("started", "suspended")) + if self._state == "started": + return + self.syscapture.resume() + os.dup2(self.tmpfile.fileno(), self.targetfd) + self._state = "started" + + +class FDCaptureBinary(FDCaptureBase[bytes]): + """Capture IO to/from a given OS-level file descriptor. + + snap() produces `bytes`. + """ + + EMPTY_BUFFER = b"" + + def snap(self) -> bytes: + self._assert_state("snap", ("started", "suspended")) + self.tmpfile.seek(0) + res = self.tmpfile.buffer.read() + self.tmpfile.seek(0) + self.tmpfile.truncate() + return res # type: ignore[return-value] + + def writeorg(self, data: bytes) -> None: + """Write to original file descriptor.""" + self._assert_state("writeorg", ("started", "suspended")) + os.write(self.targetfd_save, data) + + +class FDCapture(FDCaptureBase[str]): + """Capture IO to/from a given OS-level file descriptor. + + snap() produces text. + """ + + EMPTY_BUFFER = "" + + def snap(self) -> str: + self._assert_state("snap", ("started", "suspended")) + self.tmpfile.seek(0) + res = self.tmpfile.read() + self.tmpfile.seek(0) + self.tmpfile.truncate() + return res + + def writeorg(self, data: str) -> None: + """Write to original file descriptor.""" + self._assert_state("writeorg", ("started", "suspended")) + # XXX use encoding of original stream + os.write(self.targetfd_save, data.encode("utf-8")) + + +# MultiCapture + + +# Generic NamedTuple only supported since Python 3.11. +if sys.version_info >= (3, 11) or TYPE_CHECKING: + + @final + class CaptureResult(NamedTuple, Generic[AnyStr]): + """The result of :method:`caplog.readouterr() `.""" + + out: AnyStr + err: AnyStr + +else: + + class CaptureResult( + collections.namedtuple("CaptureResult", ["out", "err"]), # noqa: PYI024 + Generic[AnyStr], + ): + """The result of :method:`caplog.readouterr() `.""" + + __slots__ = () + + +class MultiCapture(Generic[AnyStr]): + _state = None + _in_suspended = False + + def __init__( + self, + in_: CaptureBase[AnyStr] | None, + out: CaptureBase[AnyStr] | None, + err: CaptureBase[AnyStr] | None, + ) -> None: + self.in_: CaptureBase[AnyStr] | None = in_ + self.out: CaptureBase[AnyStr] | None = out + self.err: CaptureBase[AnyStr] | None = err + + def __repr__(self) -> str: + return ( + f"" + ) + + def start_capturing(self) -> None: + self._state = "started" + if self.in_: + self.in_.start() + if self.out: + self.out.start() + if self.err: + self.err.start() + + def pop_outerr_to_orig(self) -> tuple[AnyStr, AnyStr]: + """Pop current snapshot out/err capture and flush to orig streams.""" + out, err = self.readouterr() + if out: + assert self.out is not None + self.out.writeorg(out) + if err: + assert self.err is not None + self.err.writeorg(err) + return out, err + + def suspend_capturing(self, in_: bool = False) -> None: + self._state = "suspended" + if self.out: + self.out.suspend() + if self.err: + self.err.suspend() + if in_ and self.in_: + self.in_.suspend() + self._in_suspended = True + + def resume_capturing(self) -> None: + self._state = "started" + if self.out: + self.out.resume() + if self.err: + self.err.resume() + if self._in_suspended: + assert self.in_ is not None + self.in_.resume() + self._in_suspended = False + + def stop_capturing(self) -> None: + """Stop capturing and reset capturing streams.""" + if self._state == "stopped": + raise ValueError("was already stopped") + self._state = "stopped" + if self.out: + self.out.done() + if self.err: + self.err.done() + if self.in_: + self.in_.done() + + def is_started(self) -> bool: + """Whether actively capturing -- not suspended or stopped.""" + return self._state == "started" + + def readouterr(self) -> CaptureResult[AnyStr]: + out = self.out.snap() if self.out else "" + err = self.err.snap() if self.err else "" + # TODO: This type error is real, need to fix. + return CaptureResult(out, err) # type: ignore[arg-type] + + +def _get_multicapture(method: _CaptureMethod) -> MultiCapture[str]: + if method == "fd": + return MultiCapture(in_=FDCapture(0), out=FDCapture(1), err=FDCapture(2)) + elif method == "sys": + return MultiCapture(in_=SysCapture(0), out=SysCapture(1), err=SysCapture(2)) + elif method == "no": + return MultiCapture(in_=None, out=None, err=None) + elif method == "tee-sys": + return MultiCapture( + in_=None, out=SysCapture(1, tee=True), err=SysCapture(2, tee=True) + ) + raise ValueError(f"unknown capturing method: {method!r}") + + +# CaptureManager and CaptureFixture + + +class CaptureManager: + """The capture plugin. + + Manages that the appropriate capture method is enabled/disabled during + collection and each test phase (setup, call, teardown). After each of + those points, the captured output is obtained and attached to the + collection/runtest report. + + There are two levels of capture: + + * global: enabled by default and can be suppressed by the ``-s`` + option. This is always enabled/disabled during collection and each test + phase. + + * fixture: when a test function or one of its fixture depend on the + ``capsys`` or ``capfd`` fixtures. In this case special handling is + needed to ensure the fixtures take precedence over the global capture. + """ + + def __init__(self, method: _CaptureMethod) -> None: + self._method: Final = method + self._global_capturing: MultiCapture[str] | None = None + self._capture_fixture: CaptureFixture[Any] | None = None + + def __repr__(self) -> str: + return ( + f"" + ) + + def is_capturing(self) -> str | bool: + if self.is_globally_capturing(): + return "global" + if self._capture_fixture: + return f"fixture {self._capture_fixture.request.fixturename}" + return False + + # Global capturing control + + def is_globally_capturing(self) -> bool: + return self._method != "no" + + def start_global_capturing(self) -> None: + assert self._global_capturing is None + self._global_capturing = _get_multicapture(self._method) + self._global_capturing.start_capturing() + + def stop_global_capturing(self) -> None: + if self._global_capturing is not None: + self._global_capturing.pop_outerr_to_orig() + self._global_capturing.stop_capturing() + self._global_capturing = None + + def resume_global_capture(self) -> None: + # During teardown of the python process, and on rare occasions, capture + # attributes can be `None` while trying to resume global capture. + if self._global_capturing is not None: + self._global_capturing.resume_capturing() + + def suspend_global_capture(self, in_: bool = False) -> None: + if self._global_capturing is not None: + self._global_capturing.suspend_capturing(in_=in_) + + def suspend(self, in_: bool = False) -> None: + # Need to undo local capsys-et-al if it exists before disabling global capture. + self.suspend_fixture() + self.suspend_global_capture(in_) + + def resume(self) -> None: + self.resume_global_capture() + self.resume_fixture() + + def read_global_capture(self) -> CaptureResult[str]: + assert self._global_capturing is not None + return self._global_capturing.readouterr() + + # Fixture Control + + def set_fixture(self, capture_fixture: CaptureFixture[Any]) -> None: + if self._capture_fixture: + current_fixture = self._capture_fixture.request.fixturename + requested_fixture = capture_fixture.request.fixturename + capture_fixture.request.raiseerror( + f"cannot use {requested_fixture} and {current_fixture} at the same time" + ) + self._capture_fixture = capture_fixture + + def unset_fixture(self) -> None: + self._capture_fixture = None + + def activate_fixture(self) -> None: + """If the current item is using ``capsys`` or ``capfd``, activate + them so they take precedence over the global capture.""" + if self._capture_fixture: + self._capture_fixture._start() + + def deactivate_fixture(self) -> None: + """Deactivate the ``capsys`` or ``capfd`` fixture of this item, if any.""" + if self._capture_fixture: + self._capture_fixture.close() + + def suspend_fixture(self) -> None: + if self._capture_fixture: + self._capture_fixture._suspend() + + def resume_fixture(self) -> None: + if self._capture_fixture: + self._capture_fixture._resume() + + # Helper context managers + + @contextlib.contextmanager + def global_and_fixture_disabled(self) -> Generator[None]: + """Context manager to temporarily disable global and current fixture capturing.""" + do_fixture = self._capture_fixture and self._capture_fixture._is_started() + if do_fixture: + self.suspend_fixture() + do_global = self._global_capturing and self._global_capturing.is_started() + if do_global: + self.suspend_global_capture() + try: + yield + finally: + if do_global: + self.resume_global_capture() + if do_fixture: + self.resume_fixture() + + @contextlib.contextmanager + def item_capture(self, when: str, item: Item) -> Generator[None]: + self.resume_global_capture() + self.activate_fixture() + try: + yield + finally: + self.deactivate_fixture() + self.suspend_global_capture(in_=False) + + out, err = self.read_global_capture() + item.add_report_section(when, "stdout", out) + item.add_report_section(when, "stderr", err) + + # Hooks + + @hookimpl(wrapper=True) + def pytest_make_collect_report( + self, collector: Collector + ) -> Generator[None, CollectReport, CollectReport]: + if isinstance(collector, File): + self.resume_global_capture() + try: + rep = yield + finally: + self.suspend_global_capture() + out, err = self.read_global_capture() + if out: + rep.sections.append(("Captured stdout", out)) + if err: + rep.sections.append(("Captured stderr", err)) + else: + rep = yield + return rep + + @hookimpl(wrapper=True) + def pytest_runtest_setup(self, item: Item) -> Generator[None]: + with self.item_capture("setup", item): + return (yield) + + @hookimpl(wrapper=True) + def pytest_runtest_call(self, item: Item) -> Generator[None]: + with self.item_capture("call", item): + return (yield) + + @hookimpl(wrapper=True) + def pytest_runtest_teardown(self, item: Item) -> Generator[None]: + with self.item_capture("teardown", item): + return (yield) + + @hookimpl(tryfirst=True) + def pytest_keyboard_interrupt(self) -> None: + self.stop_global_capturing() + + @hookimpl(tryfirst=True) + def pytest_internalerror(self) -> None: + self.stop_global_capturing() + + +class CaptureFixture(Generic[AnyStr]): + """Object returned by the :fixture:`capsys`, :fixture:`capsysbinary`, + :fixture:`capfd` and :fixture:`capfdbinary` fixtures.""" + + def __init__( + self, + captureclass: type[CaptureBase[AnyStr]], + request: SubRequest, + *, + config: dict[str, Any] | None = None, + _ispytest: bool = False, + ) -> None: + check_ispytest(_ispytest) + self.captureclass: type[CaptureBase[AnyStr]] = captureclass + self.request = request + self._config = config if config else {} + self._capture: MultiCapture[AnyStr] | None = None + self._captured_out: AnyStr = self.captureclass.EMPTY_BUFFER + self._captured_err: AnyStr = self.captureclass.EMPTY_BUFFER + + def _start(self) -> None: + if self._capture is None: + self._capture = MultiCapture( + in_=None, + out=self.captureclass(1, **self._config), + err=self.captureclass(2, **self._config), + ) + self._capture.start_capturing() + + def close(self) -> None: + if self._capture is not None: + out, err = self._capture.pop_outerr_to_orig() + self._captured_out += out + self._captured_err += err + self._capture.stop_capturing() + self._capture = None + + def readouterr(self) -> CaptureResult[AnyStr]: + """Read and return the captured output so far, resetting the internal + buffer. + + :returns: + The captured content as a namedtuple with ``out`` and ``err`` + string attributes. + """ + captured_out, captured_err = self._captured_out, self._captured_err + if self._capture is not None: + out, err = self._capture.readouterr() + captured_out += out + captured_err += err + self._captured_out = self.captureclass.EMPTY_BUFFER + self._captured_err = self.captureclass.EMPTY_BUFFER + return CaptureResult(captured_out, captured_err) + + def _suspend(self) -> None: + """Suspend this fixture's own capturing temporarily.""" + if self._capture is not None: + self._capture.suspend_capturing() + + def _resume(self) -> None: + """Resume this fixture's own capturing temporarily.""" + if self._capture is not None: + self._capture.resume_capturing() + + def _is_started(self) -> bool: + """Whether actively capturing -- not disabled or closed.""" + if self._capture is not None: + return self._capture.is_started() + return False + + @contextlib.contextmanager + def disabled(self) -> Generator[None]: + """Temporarily disable capturing while inside the ``with`` block.""" + capmanager: CaptureManager = self.request.config.pluginmanager.getplugin( + "capturemanager" + ) + with capmanager.global_and_fixture_disabled(): + yield + + +# The fixtures. + + +@fixture +def capsys(request: SubRequest) -> Generator[CaptureFixture[str]]: + r"""Enable text capturing of writes to ``sys.stdout`` and ``sys.stderr``. + + The captured output is made available via ``capsys.readouterr()`` method + calls, which return a ``(out, err)`` namedtuple. + ``out`` and ``err`` will be ``text`` objects. + + Returns an instance of :class:`CaptureFixture[str] `. + + Example: + + .. code-block:: python + + def test_output(capsys): + print("hello") + captured = capsys.readouterr() + assert captured.out == "hello\n" + """ + capman: CaptureManager = request.config.pluginmanager.getplugin("capturemanager") + capture_fixture = CaptureFixture(SysCapture, request, _ispytest=True) + capman.set_fixture(capture_fixture) + capture_fixture._start() + yield capture_fixture + capture_fixture.close() + capman.unset_fixture() + + +@fixture +def capteesys(request: SubRequest) -> Generator[CaptureFixture[str]]: + r"""Enable simultaneous text capturing and pass-through of writes + to ``sys.stdout`` and ``sys.stderr`` as defined by ``--capture=``. + + + The captured output is made available via ``capteesys.readouterr()`` method + calls, which return a ``(out, err)`` namedtuple. + ``out`` and ``err`` will be ``text`` objects. + + The output is also passed-through, allowing it to be "live-printed", + reported, or both as defined by ``--capture=``. + + Returns an instance of :class:`CaptureFixture[str] `. + + Example: + + .. code-block:: python + + def test_output(capteesys): + print("hello") + captured = capteesys.readouterr() + assert captured.out == "hello\n" + """ + capman: CaptureManager = request.config.pluginmanager.getplugin("capturemanager") + capture_fixture = CaptureFixture( + SysCapture, request, config=dict(tee=True), _ispytest=True + ) + capman.set_fixture(capture_fixture) + capture_fixture._start() + yield capture_fixture + capture_fixture.close() + capman.unset_fixture() + + +@fixture +def capsysbinary(request: SubRequest) -> Generator[CaptureFixture[bytes]]: + r"""Enable bytes capturing of writes to ``sys.stdout`` and ``sys.stderr``. + + The captured output is made available via ``capsysbinary.readouterr()`` + method calls, which return a ``(out, err)`` namedtuple. + ``out`` and ``err`` will be ``bytes`` objects. + + Returns an instance of :class:`CaptureFixture[bytes] `. + + Example: + + .. code-block:: python + + def test_output(capsysbinary): + print("hello") + captured = capsysbinary.readouterr() + assert captured.out == b"hello\n" + """ + capman: CaptureManager = request.config.pluginmanager.getplugin("capturemanager") + capture_fixture = CaptureFixture(SysCaptureBinary, request, _ispytest=True) + capman.set_fixture(capture_fixture) + capture_fixture._start() + yield capture_fixture + capture_fixture.close() + capman.unset_fixture() + + +@fixture +def capfd(request: SubRequest) -> Generator[CaptureFixture[str]]: + r"""Enable text capturing of writes to file descriptors ``1`` and ``2``. + + The captured output is made available via ``capfd.readouterr()`` method + calls, which return a ``(out, err)`` namedtuple. + ``out`` and ``err`` will be ``text`` objects. + + Returns an instance of :class:`CaptureFixture[str] `. + + Example: + + .. code-block:: python + + def test_system_echo(capfd): + os.system('echo "hello"') + captured = capfd.readouterr() + assert captured.out == "hello\n" + """ + capman: CaptureManager = request.config.pluginmanager.getplugin("capturemanager") + capture_fixture = CaptureFixture(FDCapture, request, _ispytest=True) + capman.set_fixture(capture_fixture) + capture_fixture._start() + yield capture_fixture + capture_fixture.close() + capman.unset_fixture() + + +@fixture +def capfdbinary(request: SubRequest) -> Generator[CaptureFixture[bytes]]: + r"""Enable bytes capturing of writes to file descriptors ``1`` and ``2``. + + The captured output is made available via ``capfd.readouterr()`` method + calls, which return a ``(out, err)`` namedtuple. + ``out`` and ``err`` will be ``byte`` objects. + + Returns an instance of :class:`CaptureFixture[bytes] `. + + Example: + + .. code-block:: python + + def test_system_echo(capfdbinary): + os.system('echo "hello"') + captured = capfdbinary.readouterr() + assert captured.out == b"hello\n" + + """ + capman: CaptureManager = request.config.pluginmanager.getplugin("capturemanager") + capture_fixture = CaptureFixture(FDCaptureBinary, request, _ispytest=True) + capman.set_fixture(capture_fixture) + capture_fixture._start() + yield capture_fixture + capture_fixture.close() + capman.unset_fixture() diff --git a/venv/Lib/site-packages/_pytest/compat.py b/venv/Lib/site-packages/_pytest/compat.py new file mode 100644 index 0000000000..72c3d0918f --- /dev/null +++ b/venv/Lib/site-packages/_pytest/compat.py @@ -0,0 +1,314 @@ +# mypy: allow-untyped-defs +"""Python version compatibility code and random general utilities.""" + +from __future__ import annotations + +from collections.abc import Callable +import enum +import functools +import inspect +from inspect import Parameter +from inspect import Signature +import os +from pathlib import Path +import sys +from typing import Any +from typing import Final +from typing import NoReturn + +import py + + +if sys.version_info >= (3, 14): + from annotationlib import Format + + +#: constant to prepare valuing pylib path replacements/lazy proxies later on +# intended for removal in pytest 8.0 or 9.0 + +# fmt: off +# intentional space to create a fake difference for the verification +LEGACY_PATH = py.path. local +# fmt: on + + +def legacy_path(path: str | os.PathLike[str]) -> LEGACY_PATH: + """Internal wrapper to prepare lazy proxies for legacy_path instances""" + return LEGACY_PATH(path) + + +# fmt: off +# Singleton type for NOTSET, as described in: +# https://www.python.org/dev/peps/pep-0484/#support-for-singleton-types-in-unions +class NotSetType(enum.Enum): + token = 0 +NOTSET: Final = NotSetType.token +# fmt: on + + +def iscoroutinefunction(func: object) -> bool: + """Return True if func is a coroutine function (a function defined with async + def syntax, and doesn't contain yield), or a function decorated with + @asyncio.coroutine. + + Note: copied and modified from Python 3.5's builtin coroutines.py to avoid + importing asyncio directly, which in turns also initializes the "logging" + module as a side-effect (see issue #8). + """ + return inspect.iscoroutinefunction(func) or getattr(func, "_is_coroutine", False) + + +def is_async_function(func: object) -> bool: + """Return True if the given function seems to be an async function or + an async generator.""" + return iscoroutinefunction(func) or inspect.isasyncgenfunction(func) + + +def signature(obj: Callable[..., Any]) -> Signature: + """Return signature without evaluating annotations.""" + if sys.version_info >= (3, 14): + return inspect.signature(obj, annotation_format=Format.STRING) + return inspect.signature(obj) + + +def getlocation(function, curdir: str | os.PathLike[str] | None = None) -> str: + function = get_real_func(function) + fn = Path(inspect.getfile(function)) + lineno = function.__code__.co_firstlineno + if curdir is not None: + try: + relfn = fn.relative_to(curdir) + except ValueError: + pass + else: + return f"{relfn}:{lineno + 1}" + return f"{fn}:{lineno + 1}" + + +def num_mock_patch_args(function) -> int: + """Return number of arguments used up by mock arguments (if any).""" + patchings = getattr(function, "patchings", None) + if not patchings: + return 0 + + mock_sentinel = getattr(sys.modules.get("mock"), "DEFAULT", object()) + ut_mock_sentinel = getattr(sys.modules.get("unittest.mock"), "DEFAULT", object()) + + return len( + [ + p + for p in patchings + if not p.attribute_name + and (p.new is mock_sentinel or p.new is ut_mock_sentinel) + ] + ) + + +def getfuncargnames( + function: Callable[..., object], + *, + name: str = "", + cls: type | None = None, +) -> tuple[str, ...]: + """Return the names of a function's mandatory arguments. + + Should return the names of all function arguments that: + * Aren't bound to an instance or type as in instance or class methods. + * Don't have default values. + * Aren't bound with functools.partial. + * Aren't replaced with mocks. + + The cls arguments indicate that the function should be treated as a bound + method even though it's not unless the function is a static method. + + The name parameter should be the original name in which the function was collected. + """ + # TODO(RonnyPfannschmidt): This function should be refactored when we + # revisit fixtures. The fixture mechanism should ask the node for + # the fixture names, and not try to obtain directly from the + # function object well after collection has occurred. + + # The parameters attribute of a Signature object contains an + # ordered mapping of parameter names to Parameter instances. This + # creates a tuple of the names of the parameters that don't have + # defaults. + try: + parameters = signature(function).parameters.values() + except (ValueError, TypeError) as e: + from _pytest.outcomes import fail + + fail( + f"Could not determine arguments of {function!r}: {e}", + pytrace=False, + ) + + arg_names = tuple( + p.name + for p in parameters + if ( + p.kind is Parameter.POSITIONAL_OR_KEYWORD + or p.kind is Parameter.KEYWORD_ONLY + ) + and p.default is Parameter.empty + ) + if not name: + name = function.__name__ + + # If this function should be treated as a bound method even though + # it's passed as an unbound method or function, and its first parameter + # wasn't defined as positional only, remove the first parameter name. + if not any(p.kind is Parameter.POSITIONAL_ONLY for p in parameters) and ( + # Not using `getattr` because we don't want to resolve the staticmethod. + # Not using `cls.__dict__` because we want to check the entire MRO. + cls + and not isinstance( + inspect.getattr_static(cls, name, default=None), staticmethod + ) + ): + arg_names = arg_names[1:] + # Remove any names that will be replaced with mocks. + if hasattr(function, "__wrapped__"): + arg_names = arg_names[num_mock_patch_args(function) :] + return arg_names + + +def get_default_arg_names(function: Callable[..., Any]) -> tuple[str, ...]: + # Note: this code intentionally mirrors the code at the beginning of + # getfuncargnames, to get the arguments which were excluded from its result + # because they had default values. + return tuple( + p.name + for p in signature(function).parameters.values() + if p.kind in (Parameter.POSITIONAL_OR_KEYWORD, Parameter.KEYWORD_ONLY) + and p.default is not Parameter.empty + ) + + +_non_printable_ascii_translate_table = { + i: f"\\x{i:02x}" for i in range(128) if i not in range(32, 127) +} +_non_printable_ascii_translate_table.update( + {ord("\t"): "\\t", ord("\r"): "\\r", ord("\n"): "\\n"} +) + + +def ascii_escaped(val: bytes | str) -> str: + r"""If val is pure ASCII, return it as an str, otherwise, escape + bytes objects into a sequence of escaped bytes: + + b'\xc3\xb4\xc5\xd6' -> r'\xc3\xb4\xc5\xd6' + + and escapes strings into a sequence of escaped unicode ids, e.g.: + + r'4\nV\U00043efa\x0eMXWB\x1e\u3028\u15fd\xcd\U0007d944' + + Note: + The obvious "v.decode('unicode-escape')" will return + valid UTF-8 unicode if it finds them in bytes, but we + want to return escaped bytes for any byte, even if they match + a UTF-8 string. + """ + if isinstance(val, bytes): + ret = val.decode("ascii", "backslashreplace") + else: + ret = val.encode("unicode_escape").decode("ascii") + return ret.translate(_non_printable_ascii_translate_table) + + +def get_real_func(obj): + """Get the real function object of the (possibly) wrapped object by + :func:`functools.wraps`, or :func:`functools.partial`.""" + obj = inspect.unwrap(obj) + + if isinstance(obj, functools.partial): + obj = obj.func + return obj + + +def getimfunc(func): + try: + return func.__func__ + except AttributeError: + return func + + +def safe_getattr(object: Any, name: str, default: Any) -> Any: + """Like getattr but return default upon any Exception or any OutcomeException. + + Attribute access can potentially fail for 'evil' Python objects. + See issue #214. + It catches OutcomeException because of #2490 (issue #580), new outcomes + are derived from BaseException instead of Exception (for more details + check #2707). + """ + from _pytest.outcomes import TEST_OUTCOME + + try: + return getattr(object, name, default) + except TEST_OUTCOME: + return default + + +def safe_isclass(obj: object) -> bool: + """Ignore any exception via isinstance on Python 3.""" + try: + return inspect.isclass(obj) + except Exception: + return False + + +def get_user_id() -> int | None: + """Return the current process's real user id or None if it could not be + determined. + + :return: The user id or None if it could not be determined. + """ + # mypy follows the version and platform checking expectation of PEP 484: + # https://mypy.readthedocs.io/en/stable/common_issues.html?highlight=platform#python-version-and-system-platform-checks + # Containment checks are too complex for mypy v1.5.0 and cause failure. + if sys.platform == "win32" or sys.platform == "emscripten": + # win32 does not have a getuid() function. + # Emscripten has a return 0 stub. + return None + else: + # On other platforms, a return value of -1 is assumed to indicate that + # the current process's real user id could not be determined. + ERROR = -1 + uid = os.getuid() + return uid if uid != ERROR else None + + +if sys.version_info >= (3, 11): + from typing import assert_never +else: + + def assert_never(value: NoReturn) -> NoReturn: + assert False, f"Unhandled value: {value} ({type(value).__name__})" + + +class CallableBool: + """ + A bool-like object that can also be called, returning its true/false value. + + Used for backwards compatibility in cases where something was supposed to be a method + but was implemented as a simple attribute by mistake (see `TerminalReporter.isatty`). + + Do not use in new code. + """ + + def __init__(self, value: bool) -> None: + self._value = value + + def __bool__(self) -> bool: + return self._value + + def __call__(self) -> bool: + return self._value + + +def running_on_ci() -> bool: + """Check if we're currently running on a CI system.""" + # Only enable CI mode if one of these env variables is defined and non-empty. + # Note: review `regendoc` tox env in case this list is changed. + env_vars = ["CI", "BUILD_NUMBER"] + return any(os.environ.get(var) for var in env_vars) diff --git a/venv/Lib/site-packages/_pytest/config/__init__.py b/venv/Lib/site-packages/_pytest/config/__init__.py new file mode 100644 index 0000000000..6b02e160e1 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/config/__init__.py @@ -0,0 +1,2197 @@ +# mypy: allow-untyped-defs +"""Command line options, config-file and conftest.py processing.""" + +from __future__ import annotations + +import argparse +import builtins +import collections.abc +from collections.abc import Callable +from collections.abc import Generator +from collections.abc import Iterable +from collections.abc import Iterator +from collections.abc import Mapping +from collections.abc import MutableMapping +from collections.abc import Sequence +import contextlib +import copy +import dataclasses +import enum +from functools import lru_cache +import glob +import importlib.metadata +import inspect +import os +import pathlib +import re +import shlex +import sys +from textwrap import dedent +import types +from types import FunctionType +from typing import Any +from typing import cast +from typing import Final +from typing import final +from typing import IO +from typing import TextIO +from typing import TYPE_CHECKING +import warnings + +import pluggy +from pluggy import HookimplMarker +from pluggy import HookimplOpts +from pluggy import HookspecMarker +from pluggy import HookspecOpts +from pluggy import PluginManager + +from .compat import PathAwareHookProxy +from .exceptions import PrintHelp as PrintHelp +from .exceptions import UsageError as UsageError +from .findpaths import ConfigValue +from .findpaths import determine_setup +from _pytest import __version__ +import _pytest._code +from _pytest._code import ExceptionInfo +from _pytest._code import filter_traceback +from _pytest._code.code import TracebackStyle +from _pytest._io import TerminalWriter +from _pytest.compat import assert_never +from _pytest.config.argparsing import Argument +from _pytest.config.argparsing import FILE_OR_DIR +from _pytest.config.argparsing import Parser +import _pytest.deprecated +import _pytest.hookspec +from _pytest.outcomes import fail +from _pytest.outcomes import Skipped +from _pytest.pathlib import absolutepath +from _pytest.pathlib import bestrelpath +from _pytest.pathlib import import_path +from _pytest.pathlib import ImportMode +from _pytest.pathlib import resolve_package_path +from _pytest.pathlib import safe_exists +from _pytest.stash import Stash +from _pytest.warning_types import PytestConfigWarning +from _pytest.warning_types import warn_explicit_for + + +if TYPE_CHECKING: + from _pytest.assertion.rewrite import AssertionRewritingHook + from _pytest.cacheprovider import Cache + from _pytest.terminal import TerminalReporter + +_PluggyPlugin = object +"""A type to represent plugin objects. + +Plugins can be any namespace, so we can't narrow it down much, but we use an +alias to make the intent clear. + +Ideally this type would be provided by pluggy itself. +""" + + +hookimpl = HookimplMarker("pytest") +hookspec = HookspecMarker("pytest") + + +@final +class ExitCode(enum.IntEnum): + """Encodes the valid exit codes by pytest. + + Currently users and plugins may supply other exit codes as well. + + .. versionadded:: 5.0 + """ + + #: Tests passed. + OK = 0 + #: Tests failed. + TESTS_FAILED = 1 + #: pytest was interrupted. + INTERRUPTED = 2 + #: An internal error got in the way. + INTERNAL_ERROR = 3 + #: pytest was misused. + USAGE_ERROR = 4 + #: pytest couldn't find tests. + NO_TESTS_COLLECTED = 5 + + __module__ = "pytest" + + +class ConftestImportFailure(Exception): + def __init__( + self, + path: pathlib.Path, + *, + cause: Exception, + ) -> None: + self.path = path + self.cause = cause + + def __str__(self) -> str: + return f"{type(self.cause).__name__}: {self.cause} (from {self.path})" + + +def filter_traceback_for_conftest_import_failure( + entry: _pytest._code.TracebackEntry, +) -> bool: + """Filter tracebacks entries which point to pytest internals or importlib. + + Make a special case for importlib because we use it to import test modules and conftest files + in _pytest.pathlib.import_path. + """ + return filter_traceback(entry) and "importlib" not in str(entry.path).split(os.sep) + + +def print_conftest_import_error(e: ConftestImportFailure, file: TextIO) -> None: + exc_info = ExceptionInfo.from_exception(e.cause) + tw = TerminalWriter(file) + tw.line(f"ImportError while loading conftest '{e.path}'.", red=True) + exc_info.traceback = exc_info.traceback.filter( + filter_traceback_for_conftest_import_failure + ) + exc_repr = ( + exc_info.getrepr(style="short", chain=False) + if exc_info.traceback + else exc_info.exconly() + ) + formatted_tb = str(exc_repr) + for line in formatted_tb.splitlines(): + tw.line(line.rstrip(), red=True) + + +def print_usage_error(e: UsageError, file: TextIO) -> None: + tw = TerminalWriter(file) + for msg in e.args: + tw.line(f"ERROR: {msg}\n", red=True) + + +def main( + args: list[str] | os.PathLike[str] | None = None, + plugins: Sequence[str | _PluggyPlugin] | None = None, +) -> int | ExitCode: + """Perform an in-process test run. + + :param args: + List of command line arguments. If `None` or not given, defaults to reading + arguments directly from the process command line (:data:`sys.argv`). + :param plugins: List of plugin objects to be auto-registered during initialization. + + :returns: An exit code. + """ + # Handle a single `--version` argument early to avoid starting up the entire pytest infrastructure. + new_args = sys.argv[1:] if args is None else args + if isinstance(new_args, Sequence) and new_args.count("--version") == 1: + sys.stdout.write(f"pytest {__version__}\n") + return ExitCode.OK + + old_pytest_version = os.environ.get("PYTEST_VERSION") + try: + os.environ["PYTEST_VERSION"] = __version__ + try: + config = _prepareconfig(new_args, plugins) + except ConftestImportFailure as e: + print_conftest_import_error(e, file=sys.stderr) + return ExitCode.USAGE_ERROR + + try: + ret: ExitCode | int = config.hook.pytest_cmdline_main(config=config) + try: + return ExitCode(ret) + except ValueError: + return ret + finally: + config._ensure_unconfigure() + except UsageError as e: + print_usage_error(e, file=sys.stderr) + return ExitCode.USAGE_ERROR + finally: + if old_pytest_version is None: + os.environ.pop("PYTEST_VERSION", None) + else: + os.environ["PYTEST_VERSION"] = old_pytest_version + + +def console_main() -> int: + """The CLI entry point of pytest. + + This function is not meant for programmable use; use `main()` instead. + """ + # https://docs.python.org/3/library/signal.html#note-on-sigpipe + try: + code = main() + sys.stdout.flush() + return code + except BrokenPipeError: + # Python flushes standard streams on exit; redirect remaining output + # to devnull to avoid another BrokenPipeError at shutdown + devnull = os.open(os.devnull, os.O_WRONLY) + os.dup2(devnull, sys.stdout.fileno()) + return 1 # Python exits with error code 1 on EPIPE + + +class cmdline: # compatibility namespace + main = staticmethod(main) + + +def filename_arg(path: str, optname: str) -> str: + """Argparse type validator for filename arguments. + + :path: Path of filename. + :optname: Name of the option. + """ + if os.path.isdir(path): + raise UsageError(f"{optname} must be a filename, given: {path}") + return path + + +def directory_arg(path: str, optname: str) -> str: + """Argparse type validator for directory arguments. + + :path: Path of directory. + :optname: Name of the option. + """ + if not os.path.isdir(path): + raise UsageError(f"{optname} must be a directory, given: {path}") + return path + + +# Plugins that cannot be disabled via "-p no:X" currently. +essential_plugins = ( + "mark", + "main", + "runner", + "fixtures", + "helpconfig", # Provides -p. +) + +default_plugins = ( + *essential_plugins, + "python", + "terminal", + "debugging", + "unittest", + "capture", + "skipping", + "legacypath", + "tmpdir", + "monkeypatch", + "recwarn", + "pastebin", + "assertion", + "junitxml", + "doctest", + "cacheprovider", + "setuponly", + "setupplan", + "stepwise", + "unraisableexception", + "threadexception", + "warnings", + "logging", + "reports", + "faulthandler", + "subtests", +) + +builtin_plugins = { + *default_plugins, + "pytester", + "pytester_assertions", + "terminalprogress", +} + + +def get_config( + args: Iterable[str] | None = None, + plugins: Sequence[str | _PluggyPlugin] | None = None, +) -> Config: + # Subsequent calls to main will create a fresh instance. + pluginmanager = PytestPluginManager() + invocation_params = Config.InvocationParams( + args=args or (), + plugins=plugins, + dir=pathlib.Path.cwd(), + ) + config = Config(pluginmanager, invocation_params=invocation_params) + + if invocation_params.args: + # Handle any "-p no:plugin" args. + pluginmanager.consider_preparse(invocation_params.args, exclude_only=True) + + for spec in default_plugins: + pluginmanager.import_plugin(spec) + + return config + + +def get_plugin_manager() -> PytestPluginManager: + """Obtain a new instance of the + :py:class:`pytest.PytestPluginManager`, with default plugins + already loaded. + + This function can be used by integration with other tools, like hooking + into pytest to run tests into an IDE. + """ + return get_config().pluginmanager + + +def _prepareconfig( + args: list[str] | os.PathLike[str], + plugins: Sequence[str | _PluggyPlugin] | None = None, +) -> Config: + if isinstance(args, os.PathLike): + args = [os.fspath(args)] + elif not isinstance(args, list): + msg = ( # type:ignore[unreachable] + "`args` parameter expected to be a list of strings, got: {!r} (type: {})" + ) + raise TypeError(msg.format(args, type(args))) + + initial_config = get_config(args, plugins) + pluginmanager = initial_config.pluginmanager + try: + if plugins: + for plugin in plugins: + if isinstance(plugin, str): + pluginmanager.consider_pluginarg(plugin) + else: + pluginmanager.register(plugin) + config: Config = pluginmanager.hook.pytest_cmdline_parse( + pluginmanager=pluginmanager, args=args + ) + return config + except BaseException: + initial_config._ensure_unconfigure() + raise + + +def _get_directory(path: pathlib.Path) -> pathlib.Path: + """Get the directory of a path - itself if already a directory.""" + if path.is_file(): + return path.parent + else: + return path + + +def _get_legacy_hook_marks( + method: Any, + hook_type: str, + opt_names: tuple[str, ...], +) -> dict[str, bool]: + if TYPE_CHECKING: + # abuse typeguard from importlib to avoid massive method type union that's lacking an alias + assert inspect.isroutine(method) + known_marks: set[str] = {m.name for m in getattr(method, "pytestmark", [])} + must_warn: list[str] = [] + opts: dict[str, bool] = {} + for opt_name in opt_names: + opt_attr = getattr(method, opt_name, AttributeError) + if opt_attr is not AttributeError: + must_warn.append(f"{opt_name}={opt_attr}") + opts[opt_name] = True + elif opt_name in known_marks: + must_warn.append(f"{opt_name}=True") + opts[opt_name] = True + else: + opts[opt_name] = False + if must_warn: + hook_opts = ", ".join(must_warn) + message = _pytest.deprecated.HOOK_LEGACY_MARKING.format( + type=hook_type, + fullname=method.__qualname__, + hook_opts=hook_opts, + ) + warn_explicit_for(cast(FunctionType, method), message) + return opts + + +@final +class PytestPluginManager(PluginManager): + """A :py:class:`pluggy.PluginManager ` with + additional pytest-specific functionality: + + * Loading plugins from the command line, ``PYTEST_PLUGINS`` env variable and + ``pytest_plugins`` global variables found in plugins being loaded. + * ``conftest.py`` loading during start-up. + """ + + def __init__(self) -> None: + from _pytest.assertion import DummyRewriteHook + from _pytest.assertion import RewriteHook + + super().__init__("pytest") + + # -- State related to local conftest plugins. + # All loaded conftest modules. + self._conftest_plugins: set[types.ModuleType] = set() + # All conftest modules applicable for a directory. + # This includes the directory's own conftest modules as well + # as those of its parent directories. + self._dirpath2confmods: dict[pathlib.Path, list[types.ModuleType]] = {} + # Cutoff directory above which conftests are no longer discovered. + self._confcutdir: pathlib.Path | None = None + # If set, conftest loading is skipped. + self._noconftest = False + + # _getconftestmodules()'s call to _get_directory() causes a stat + # storm when it's called potentially thousands of times in a test + # session (#9478), often with the same path, so cache it. + self._get_directory = lru_cache(256)(_get_directory) + + # plugins that were explicitly skipped with pytest.skip + # list of (module name, skip reason) + # previously we would issue a warning when a plugin was skipped, but + # since we refactored warnings as first citizens of Config, they are + # just stored here to be used later. + self.skipped_plugins: list[tuple[str, str]] = [] + + self.add_hookspecs(_pytest.hookspec) + self.register(self) + if os.environ.get("PYTEST_DEBUG"): + err: IO[str] = sys.stderr + encoding: str = getattr(err, "encoding", "utf8") + try: + err = open( + os.dup(err.fileno()), + mode=err.mode, + buffering=1, + encoding=encoding, + ) + except Exception: + pass + self.trace.root.setwriter(err.write) + self.enable_tracing() + + # Config._consider_importhook will set a real object if required. + self.rewrite_hook: RewriteHook = DummyRewriteHook() + # Used to know when we are importing conftests after the pytest_configure stage. + self._configured = False + + def parse_hookimpl_opts( + self, plugin: _PluggyPlugin, name: str + ) -> HookimplOpts | None: + """:meta private:""" + # pytest hooks are always prefixed with "pytest_", + # so we avoid accessing possibly non-readable attributes + # (see issue #1073). + if not name.startswith("pytest_"): + return None + # Ignore names which cannot be hooks. + if name == "pytest_plugins": + return None + + opts = super().parse_hookimpl_opts(plugin, name) + if opts is not None: + return opts + + method = getattr(plugin, name) + # Consider only actual functions for hooks (#3775). + if not inspect.isroutine(method): + return None + # Collect unmarked hooks as long as they have the `pytest_' prefix. + legacy = _get_legacy_hook_marks( + method, "impl", ("tryfirst", "trylast", "optionalhook", "hookwrapper") + ) + return cast(HookimplOpts, legacy) + + def parse_hookspec_opts(self, module_or_class, name: str) -> HookspecOpts | None: + """:meta private:""" + opts = super().parse_hookspec_opts(module_or_class, name) + if opts is None: + method = getattr(module_or_class, name) + if name.startswith("pytest_"): + legacy = _get_legacy_hook_marks( + method, "spec", ("firstresult", "historic") + ) + opts = cast(HookspecOpts, legacy) + return opts + + def register(self, plugin: _PluggyPlugin, name: str | None = None) -> str | None: + if name in _pytest.deprecated.DEPRECATED_EXTERNAL_PLUGINS: + warnings.warn( + PytestConfigWarning( + "{} plugin has been merged into the core, " + "please remove it from your requirements.".format( + name.replace("_", "-") + ) + ) + ) + return None + plugin_name = super().register(plugin, name) + if plugin_name is not None: + self.hook.pytest_plugin_registered.call_historic( + kwargs=dict( + plugin=plugin, + plugin_name=plugin_name, + manager=self, + ) + ) + + if isinstance(plugin, types.ModuleType): + self.consider_module(plugin) + return plugin_name + + def getplugin(self, name: str): + # Support deprecated naming because plugins (xdist e.g.) use it. + plugin: _PluggyPlugin | None = self.get_plugin(name) + return plugin + + def hasplugin(self, name: str) -> bool: + """Return whether a plugin with the given name is registered.""" + return bool(self.get_plugin(name)) + + def pytest_configure(self, config: Config) -> None: + """:meta private:""" + # XXX now that the pluginmanager exposes hookimpl(tryfirst...) + # we should remove tryfirst/trylast as markers. + config.addinivalue_line( + "markers", + "tryfirst: mark a hook implementation function such that the " + "plugin machinery will try to call it first/as early as possible. " + "DEPRECATED, use @pytest.hookimpl(tryfirst=True) instead.", + ) + config.addinivalue_line( + "markers", + "trylast: mark a hook implementation function such that the " + "plugin machinery will try to call it last/as late as possible. " + "DEPRECATED, use @pytest.hookimpl(trylast=True) instead.", + ) + self._configured = True + + # + # Internal API for local conftest plugin handling. + # + def _set_initial_conftests( + self, + args: Sequence[str | pathlib.Path], + pyargs: bool, + noconftest: bool, + rootpath: pathlib.Path, + confcutdir: pathlib.Path | None, + invocation_dir: pathlib.Path, + importmode: ImportMode | str, + *, + consider_namespace_packages: bool, + ) -> None: + """Load initial conftest files given a preparsed "namespace". + + As conftest files may add their own command line options which have + arguments ('--my-opt somepath') we might get some false positives. + All builtin and 3rd party plugins will have been loaded, however, so + common options will not confuse our logic here. + """ + self._confcutdir = ( + absolutepath(invocation_dir / confcutdir) if confcutdir else None + ) + self._noconftest = noconftest + self._using_pyargs = pyargs + foundanchor = False + for initial_path in args: + path = str(initial_path) + # remove node-id syntax + i = path.find("::") + if i != -1: + path = path[:i] + anchor = absolutepath(invocation_dir / path) + + # Ensure we do not break if what appears to be an anchor + # is in fact a very long option (#10169, #11394). + if safe_exists(anchor): + self._try_load_conftest( + anchor, + importmode, + rootpath, + consider_namespace_packages=consider_namespace_packages, + ) + foundanchor = True + if not foundanchor: + self._try_load_conftest( + invocation_dir, + importmode, + rootpath, + consider_namespace_packages=consider_namespace_packages, + ) + + def _is_in_confcutdir(self, path: pathlib.Path) -> bool: + """Whether to consider the given path to load conftests from.""" + if self._confcutdir is None: + return True + # The semantics here are literally: + # Do not load a conftest if it is found upwards from confcut dir. + # But this is *not* the same as: + # Load only conftests from confcutdir or below. + # At first glance they might seem the same thing, however we do support use cases where + # we want to load conftests that are not found in confcutdir or below, but are found + # in completely different directory hierarchies like packages installed + # in out-of-source trees. + # (see #9767 for a regression where the logic was inverted). + return path not in self._confcutdir.parents + + def _try_load_conftest( + self, + anchor: pathlib.Path, + importmode: str | ImportMode, + rootpath: pathlib.Path, + *, + consider_namespace_packages: bool, + ) -> None: + self._loadconftestmodules( + anchor, + importmode, + rootpath, + consider_namespace_packages=consider_namespace_packages, + ) + # let's also consider test* subdirs + if anchor.is_dir(): + for x in anchor.glob("test*"): + if x.is_dir(): + self._loadconftestmodules( + x, + importmode, + rootpath, + consider_namespace_packages=consider_namespace_packages, + ) + + def _loadconftestmodules( + self, + path: pathlib.Path, + importmode: str | ImportMode, + rootpath: pathlib.Path, + *, + consider_namespace_packages: bool, + ) -> None: + if self._noconftest: + return + + directory = self._get_directory(path) + + # Optimization: avoid repeated searches in the same directory. + # Assumes always called with same importmode and rootpath. + if directory in self._dirpath2confmods: + return + + clist = [] + for parent in reversed((directory, *directory.parents)): + if self._is_in_confcutdir(parent): + conftestpath = parent / "conftest.py" + if conftestpath.is_file(): + mod = self._importconftest( + conftestpath, + importmode, + rootpath, + consider_namespace_packages=consider_namespace_packages, + ) + clist.append(mod) + self._dirpath2confmods[directory] = clist + + def _getconftestmodules(self, path: pathlib.Path) -> Sequence[types.ModuleType]: + directory = self._get_directory(path) + return self._dirpath2confmods.get(directory, ()) + + def _rget_with_confmod( + self, + name: str, + path: pathlib.Path, + ) -> tuple[types.ModuleType, Any]: + modules = self._getconftestmodules(path) + for mod in reversed(modules): + try: + return mod, getattr(mod, name) + except AttributeError: + continue + raise KeyError(name) + + def _importconftest( + self, + conftestpath: pathlib.Path, + importmode: str | ImportMode, + rootpath: pathlib.Path, + *, + consider_namespace_packages: bool, + ) -> types.ModuleType: + conftestpath_plugin_name = str(conftestpath) + existing = self.get_plugin(conftestpath_plugin_name) + if existing is not None: + return cast(types.ModuleType, existing) + + # conftest.py files there are not in a Python package all have module + # name "conftest", and thus conflict with each other. Clear the existing + # before loading the new one, otherwise the existing one will be + # returned from the module cache. + pkgpath = resolve_package_path(conftestpath) + if pkgpath is None: + try: + del sys.modules[conftestpath.stem] + except KeyError: + pass + + try: + mod = import_path( + conftestpath, + mode=importmode, + root=rootpath, + consider_namespace_packages=consider_namespace_packages, + ) + except Exception as e: + assert e.__traceback__ is not None + raise ConftestImportFailure(conftestpath, cause=e) from e + + self._check_non_top_pytest_plugins(mod, conftestpath) + + self._conftest_plugins.add(mod) + dirpath = conftestpath.parent + if dirpath in self._dirpath2confmods: + for path, mods in self._dirpath2confmods.items(): + if dirpath in path.parents or path == dirpath: + if mod in mods: + raise AssertionError( + f"While trying to load conftest path {conftestpath!s}, " + f"found that the module {mod} is already loaded with path {mod.__file__}. " + "This is not supposed to happen. Please report this issue to pytest." + ) + mods.append(mod) + self.trace(f"loading conftestmodule {mod!r}") + self.consider_conftest(mod, registration_name=conftestpath_plugin_name) + return mod + + def _check_non_top_pytest_plugins( + self, + mod: types.ModuleType, + conftestpath: pathlib.Path, + ) -> None: + if ( + hasattr(mod, "pytest_plugins") + and self._configured + and not self._using_pyargs + ): + msg = ( + "Defining 'pytest_plugins' in a non-top-level conftest is no longer supported:\n" + "It affects the entire test suite instead of just below the conftest as expected.\n" + " {}\n" + "Please move it to a top level conftest file at the rootdir:\n" + " {}\n" + "For more information, visit:\n" + " https://docs.pytest.org/en/stable/deprecations.html#pytest-plugins-in-non-top-level-conftest-files" + ) + fail(msg.format(conftestpath, self._confcutdir), pytrace=False) + + # + # API for bootstrapping plugin loading + # + # + + def consider_preparse( + self, args: Sequence[str], *, exclude_only: bool = False + ) -> None: + """:meta private:""" + i = 0 + n = len(args) + while i < n: + opt = args[i] + i += 1 + if isinstance(opt, str): + if opt == "-p": + try: + parg = args[i] + except IndexError: + return + i += 1 + elif opt.startswith("-p"): + parg = opt[2:] + else: + continue + parg = parg.strip() + if exclude_only and not parg.startswith("no:"): + continue + self.consider_pluginarg(parg) + + def consider_pluginarg(self, arg: str) -> None: + """:meta private:""" + if arg.startswith("no:"): + name = arg[3:] + if name in essential_plugins: + raise UsageError(f"plugin {name} cannot be disabled") + + # PR #4304: remove stepwise if cacheprovider is blocked. + if name == "cacheprovider": + self.set_blocked("stepwise") + self.set_blocked("pytest_stepwise") + + self.set_blocked(name) + if not name.startswith("pytest_"): + self.set_blocked("pytest_" + name) + else: + name = arg + # Unblock the plugin. + self.unblock(name) + if not name.startswith("pytest_"): + self.unblock("pytest_" + name) + self.import_plugin(arg, consider_entry_points=True) + + def consider_conftest( + self, conftestmodule: types.ModuleType, registration_name: str + ) -> None: + """:meta private:""" + self.register(conftestmodule, name=registration_name) + + def consider_env(self) -> None: + """:meta private:""" + self._import_plugin_specs(os.environ.get("PYTEST_PLUGINS")) + + def consider_module(self, mod: types.ModuleType) -> None: + """:meta private:""" + self._import_plugin_specs(getattr(mod, "pytest_plugins", [])) + + def _import_plugin_specs( + self, spec: None | types.ModuleType | str | Sequence[str] + ) -> None: + plugins = _get_plugin_specs_as_list(spec) + for import_spec in plugins: + self.import_plugin(import_spec) + + def import_plugin(self, modname: str, consider_entry_points: bool = False) -> None: + """Import a plugin with ``modname``. + + If ``consider_entry_points`` is True, entry point names are also + considered to find a plugin. + """ + # Most often modname refers to builtin modules, e.g. "pytester", + # "terminal" or "capture". Those plugins are registered under their + # basename for historic purposes but must be imported with the + # _pytest prefix. + assert isinstance(modname, str), ( + f"module name as text required, got {modname!r}" + ) + if self.is_blocked(modname) or self.get_plugin(modname) is not None: + return + + importspec = "_pytest." + modname if modname in builtin_plugins else modname + self.rewrite_hook.mark_rewrite(importspec) + + if consider_entry_points: + loaded = self.load_setuptools_entrypoints("pytest11", name=modname) + if loaded: + return + + try: + __import__(importspec) + except ImportError as e: + raise ImportError( + f'Error importing plugin "{modname}": {e.args[0]}' + ).with_traceback(e.__traceback__) from e + + except Skipped as e: + self.skipped_plugins.append((modname, e.msg or "")) + else: + mod = sys.modules[importspec] + self.register(mod, modname) + + +def _get_plugin_specs_as_list( + specs: None | types.ModuleType | str | Sequence[str], +) -> list[str]: + """Parse a plugins specification into a list of plugin names.""" + # None means empty. + if specs is None: + return [] + # Workaround for #3899 - a submodule which happens to be called "pytest_plugins". + if isinstance(specs, types.ModuleType): + return [] + # Comma-separated list. + if isinstance(specs, str): + return specs.split(",") if specs else [] + # Direct specification. + if isinstance(specs, collections.abc.Sequence): + return list(specs) + raise UsageError( + f"Plugins may be specified as a sequence or a ','-separated string of plugin names. Got: {specs!r}" + ) + + +class Notset: + def __repr__(self): + return "" + + +notset = Notset() + + +def _iter_rewritable_modules(package_files: Iterable[str]) -> Iterator[str]: + """Given an iterable of file names in a source distribution, return the "names" that should + be marked for assertion rewrite. + + For example the package "pytest_mock/__init__.py" should be added as "pytest_mock" in + the assertion rewrite mechanism. + + This function has to deal with dist-info based distributions and egg based distributions + (which are still very much in use for "editable" installs). + + Here are the file names as seen in a dist-info based distribution: + + pytest_mock/__init__.py + pytest_mock/_version.py + pytest_mock/plugin.py + pytest_mock.egg-info/PKG-INFO + + Here are the file names as seen in an egg based distribution: + + src/pytest_mock/__init__.py + src/pytest_mock/_version.py + src/pytest_mock/plugin.py + src/pytest_mock.egg-info/PKG-INFO + LICENSE + setup.py + + We have to take in account those two distribution flavors in order to determine which + names should be considered for assertion rewriting. + + More information: + https://github.com/pytest-dev/pytest-mock/issues/167 + """ + package_files = list(package_files) + seen_some = False + for fn in package_files: + is_simple_module = "/" not in fn and fn.endswith(".py") + is_package = fn.count("/") == 1 and fn.endswith("__init__.py") + if is_simple_module: + module_name, _ = os.path.splitext(fn) + # we ignore "setup.py" at the root of the distribution + # as well as editable installation finder modules made by setuptools + if module_name != "setup" and not module_name.startswith("__editable__"): + seen_some = True + yield module_name + elif is_package: + package_name = os.path.dirname(fn) + seen_some = True + yield package_name + + if not seen_some: + # At this point we did not find any packages or modules suitable for assertion + # rewriting, so we try again by stripping the first path component (to account for + # "src" based source trees for example). + # This approach lets us have the common case continue to be fast, as egg-distributions + # are rarer. + new_package_files = [] + for fn in package_files: + parts = fn.split("/") + new_fn = "/".join(parts[1:]) + if new_fn: + new_package_files.append(new_fn) + if new_package_files: + yield from _iter_rewritable_modules(new_package_files) + + +class _DeprecatedInicfgProxy(MutableMapping[str, Any]): + """Compatibility proxy for the deprecated Config.inicfg.""" + + __slots__ = ("_config",) + + def __init__(self, config: Config) -> None: + self._config = config + + def __getitem__(self, key: str) -> Any: + return self._config._inicfg[key].value + + def __setitem__(self, key: str, value: Any) -> None: + self._config._inicfg[key] = ConfigValue(value, origin="override", mode="toml") + + def __delitem__(self, key: str) -> None: + del self._config._inicfg[key] + + def __iter__(self) -> Iterator[str]: + return iter(self._config._inicfg) + + def __len__(self) -> int: + return len(self._config._inicfg) + + +@final +class Config: + """Access to configuration values, pluginmanager and plugin hooks. + + :param PytestPluginManager pluginmanager: + A pytest PluginManager. + + :param InvocationParams invocation_params: + Object containing parameters regarding the :func:`pytest.main` + invocation. + """ + + @final + @dataclasses.dataclass(frozen=True) + class InvocationParams: + """Holds parameters passed during :func:`pytest.main`. + + The object attributes are read-only. + + .. versionadded:: 5.1 + + .. note:: + + Note that the environment variable ``PYTEST_ADDOPTS`` and the ``addopts`` + configuration option are handled by pytest, not being included in the ``args`` attribute. + + Plugins accessing ``InvocationParams`` must be aware of that. + """ + + args: tuple[str, ...] + """The command-line arguments as passed to :func:`pytest.main`.""" + plugins: Sequence[str | _PluggyPlugin] | None + """Extra plugins, might be `None`.""" + dir: pathlib.Path + """The directory from which :func:`pytest.main` was invoked.""" + + def __init__( + self, + *, + args: Iterable[str], + plugins: Sequence[str | _PluggyPlugin] | None, + dir: pathlib.Path, + ) -> None: + object.__setattr__(self, "args", tuple(args)) + object.__setattr__(self, "plugins", plugins) + object.__setattr__(self, "dir", dir) + + class ArgsSource(enum.Enum): + """Indicates the source of the test arguments. + + .. versionadded:: 7.2 + """ + + #: Command line arguments. + ARGS = enum.auto() + #: Invocation directory. + INVOCATION_DIR = enum.auto() + INCOVATION_DIR = INVOCATION_DIR # backwards compatibility alias + #: 'testpaths' configuration value. + TESTPATHS = enum.auto() + + # Set by cacheprovider plugin. + cache: Cache + + def __init__( + self, + pluginmanager: PytestPluginManager, + *, + invocation_params: InvocationParams | None = None, + ) -> None: + if invocation_params is None: + invocation_params = self.InvocationParams( + args=(), plugins=None, dir=pathlib.Path.cwd() + ) + + self.option = argparse.Namespace() + """Access to command line option as attributes. + + :type: argparse.Namespace + """ + + self.invocation_params = invocation_params + """The parameters with which pytest was invoked. + + :type: InvocationParams + """ + + self._parser = Parser( + usage=f"%(prog)s [options] [{FILE_OR_DIR}] [{FILE_OR_DIR}] [...]", + processopt=self._processopt, + _ispytest=True, + ) + self.pluginmanager = pluginmanager + """The plugin manager handles plugin registration and hook invocation. + + :type: PytestPluginManager + """ + + self.stash = Stash() + """A place where plugins can store information on the config for their + own use. + + :type: Stash + """ + # Deprecated alias. Was never public. Can be removed in a few releases. + self._store = self.stash + + self.trace = self.pluginmanager.trace.root.get("config") + self.hook: pluggy.HookRelay = PathAwareHookProxy(self.pluginmanager.hook) # type: ignore[assignment] + self._inicache: dict[str, Any] = {} + self._opt2dest: dict[str, str] = {} + self._cleanup_stack = contextlib.ExitStack() + self.pluginmanager.register(self, "pytestconfig") + self._configured = False + self.hook.pytest_addoption.call_historic( + kwargs=dict(parser=self._parser, pluginmanager=self.pluginmanager) + ) + self.args_source = Config.ArgsSource.ARGS + self.args: list[str] = [] + + @property + def inicfg(self) -> _DeprecatedInicfgProxy: + return _DeprecatedInicfgProxy(self) + + @property + def rootpath(self) -> pathlib.Path: + """The path to the :ref:`rootdir `. + + .. versionadded:: 6.1 + """ + return self._rootpath + + @property + def inipath(self) -> pathlib.Path | None: + """The path to the :ref:`configfile `. + + .. versionadded:: 6.1 + """ + return self._inipath + + def add_cleanup(self, func: Callable[[], None]) -> None: + """Add a function to be called when the config object gets out of + use (usually coinciding with pytest_unconfigure). + """ + self._cleanup_stack.callback(func) + + def _do_configure(self) -> None: + assert not self._configured + self._configured = True + self.hook.pytest_configure.call_historic(kwargs=dict(config=self)) + + def _ensure_unconfigure(self) -> None: + try: + if self._configured: + self._configured = False + try: + self.hook.pytest_unconfigure(config=self) + finally: + self.hook.pytest_configure._call_history = [] + finally: + try: + self._cleanup_stack.close() + finally: + self._cleanup_stack = contextlib.ExitStack() + + def get_terminal_writer(self) -> TerminalWriter: + terminalreporter: TerminalReporter | None = self.pluginmanager.get_plugin( + "terminalreporter" + ) + assert terminalreporter is not None + return terminalreporter._tw + + def pytest_cmdline_parse( + self, pluginmanager: PytestPluginManager, args: list[str] + ) -> Config: + try: + self.parse(args) + except UsageError: + # Handle `--version --version` and `--help` here in a minimal fashion. + # This gets done via helpconfig normally, but its + # pytest_cmdline_main is not called in case of errors. + if getattr(self.option, "version", False) or "--version" in args: + from _pytest.helpconfig import show_version_verbose + + # Note that `--version` (single argument) is handled early by `Config.main()`, so the only + # way we are reaching this point is via `--version --version`. + show_version_verbose(self) + elif ( + getattr(self.option, "help", False) or "--help" in args or "-h" in args + ): + self._parser.optparser.print_help() + sys.stdout.write( + "\nNOTE: displaying only minimal help due to UsageError.\n\n" + ) + + raise + + return self + + def notify_exception( + self, + excinfo: ExceptionInfo[BaseException], + option: argparse.Namespace | None = None, + ) -> None: + if option and getattr(option, "fulltrace", False): + style: TracebackStyle = "long" + else: + style = "native" + excrepr = excinfo.getrepr( + funcargs=True, showlocals=getattr(option, "showlocals", False), style=style + ) + res = self.hook.pytest_internalerror(excrepr=excrepr, excinfo=excinfo) + if not any(res): + for line in str(excrepr).split("\n"): + sys.stderr.write(f"INTERNALERROR> {line}\n") + sys.stderr.flush() + + def cwd_relative_nodeid(self, nodeid: str) -> str: + # nodeid's are relative to the rootpath, compute relative to cwd. + if self.invocation_params.dir != self.rootpath: + base_path_part, *nodeid_part = nodeid.split("::") + # Only process path part + fullpath = self.rootpath / base_path_part + relative_path = bestrelpath(self.invocation_params.dir, fullpath) + + nodeid = "::".join([relative_path, *nodeid_part]) + return nodeid + + @classmethod + def fromdictargs(cls, option_dict: Mapping[str, Any], args: list[str]) -> Config: + """Constructor usable for subprocesses.""" + config = get_config(args) + config.option.__dict__.update(option_dict) + config.parse(args, addopts=False) + for x in config.option.plugins: + config.pluginmanager.consider_pluginarg(x) + return config + + def _processopt(self, opt: Argument) -> None: + for name in opt._short_opts + opt._long_opts: + self._opt2dest[name] = opt.dest + + if hasattr(opt, "default"): + if not hasattr(self.option, opt.dest): + setattr(self.option, opt.dest, opt.default) + + @hookimpl(trylast=True) + def pytest_load_initial_conftests(self, early_config: Config) -> None: + # We haven't fully parsed the command line arguments yet, so + # early_config.args it not set yet. But we need it for + # discovering the initial conftests. So "pre-run" the logic here. + # It will be done for real in `parse()`. + args, _args_source = early_config._decide_args( + args=early_config.known_args_namespace.file_or_dir, + pyargs=early_config.known_args_namespace.pyargs, + testpaths=early_config.getini("testpaths"), + invocation_dir=early_config.invocation_params.dir, + rootpath=early_config.rootpath, + warn=False, + ) + self.pluginmanager._set_initial_conftests( + args=args, + pyargs=early_config.known_args_namespace.pyargs, + noconftest=early_config.known_args_namespace.noconftest, + rootpath=early_config.rootpath, + confcutdir=early_config.known_args_namespace.confcutdir, + invocation_dir=early_config.invocation_params.dir, + importmode=early_config.known_args_namespace.importmode, + consider_namespace_packages=early_config.getini( + "consider_namespace_packages" + ), + ) + + def _consider_importhook(self) -> None: + """Install the PEP 302 import hook if using assertion rewriting. + + Needs to parse the --assert= option from the commandline + and find all the installed plugins to mark them for rewriting + by the importhook. + """ + mode = getattr(self.known_args_namespace, "assertmode", "plain") + + disable_autoload = getattr( + self.known_args_namespace, "disable_plugin_autoload", False + ) or bool(os.environ.get("PYTEST_DISABLE_PLUGIN_AUTOLOAD")) + if mode == "rewrite": + import _pytest.assertion + + try: + hook = _pytest.assertion.install_importhook(self) + except SystemError: + mode = "plain" + else: + self._mark_plugins_for_rewrite(hook, disable_autoload) + self._warn_about_missing_assertion(mode) + + def _mark_plugins_for_rewrite( + self, hook: AssertionRewritingHook, disable_autoload: bool + ) -> None: + """Given an importhook, mark for rewrite any top-level + modules or packages in the distribution package for + all pytest plugins.""" + self.pluginmanager.rewrite_hook = hook + + if disable_autoload: + # We don't autoload from distribution package entry points, + # no need to continue. + return + + package_files = ( + str(file) + for dist in importlib.metadata.distributions() + if any(ep.group == "pytest11" for ep in dist.entry_points) + for file in dist.files or [] + ) + + for name in _iter_rewritable_modules(package_files): + hook.mark_rewrite(name) + + def _configure_python_path(self) -> None: + # `pythonpath = a b` will set `sys.path` to `[a, b, x, y, z, ...]` + for path in reversed(self.getini("pythonpath")): + sys.path.insert(0, str(path)) + self.add_cleanup(self._unconfigure_python_path) + + def _unconfigure_python_path(self) -> None: + for path in self.getini("pythonpath"): + path_str = str(path) + if path_str in sys.path: + sys.path.remove(path_str) + + def _validate_args(self, args: list[str], via: str) -> list[str]: + """Validate known args.""" + self._parser.extra_info["config source"] = via + try: + self._parser.parse_known_and_unknown_args( + args, namespace=copy.copy(self.option) + ) + finally: + self._parser.extra_info.pop("config source", None) + + return args + + def _decide_args( + self, + *, + args: list[str], + pyargs: bool, + testpaths: list[str], + invocation_dir: pathlib.Path, + rootpath: pathlib.Path, + warn: bool, + ) -> tuple[list[str], ArgsSource]: + """Decide the args (initial paths/nodeids) to use given the relevant inputs. + + :param warn: Whether can issue warnings. + + :returns: The args and the args source. Guaranteed to be non-empty. + """ + if args: + source = Config.ArgsSource.ARGS + result = args + else: + if invocation_dir == rootpath: + source = Config.ArgsSource.TESTPATHS + if pyargs: + result = testpaths + else: + result = [] + for path in testpaths: + result.extend(sorted(glob.iglob(path, recursive=True))) + if testpaths and not result: + if warn: + warning_text = ( + "No files were found in testpaths; " + "consider removing or adjusting your testpaths configuration. " + "Searching recursively from the current directory instead." + ) + self.issue_config_time_warning( + PytestConfigWarning(warning_text), stacklevel=3 + ) + else: + result = [] + if not result: + source = Config.ArgsSource.INVOCATION_DIR + result = [str(invocation_dir)] + return result, source + + @hookimpl(wrapper=True) + def pytest_collection(self) -> Generator[None, object, object]: + # Validate invalid configuration keys after collection is done so we + # take in account options added by late-loading conftest files. + try: + return (yield) + finally: + self._validate_config_options() + + def _checkversion(self) -> None: + import pytest + + minver_ini_value = self._inicfg.get("minversion", None) + minver = minver_ini_value.value if minver_ini_value is not None else None + if minver: + # Imported lazily to improve start-up time. + from packaging.version import Version + + if not isinstance(minver, str): + raise pytest.UsageError( + f"{self.inipath}: 'minversion' must be a single value" + ) + + if Version(minver) > Version(pytest.__version__): + raise pytest.UsageError( + f"{self.inipath}: 'minversion' requires pytest-{minver}, actual pytest-{pytest.__version__}'" + ) + + def _validate_config_options(self) -> None: + for key in sorted(self._get_unknown_ini_keys()): + self._warn_or_fail_if_strict(f"Unknown config option: {key}\n") + + def _validate_plugins(self) -> None: + required_plugins = sorted(self.getini("required_plugins")) + if not required_plugins: + return + + # Imported lazily to improve start-up time. + from packaging.requirements import InvalidRequirement + from packaging.requirements import Requirement + from packaging.version import Version + + plugin_info = self.pluginmanager.list_plugin_distinfo() + plugin_dist_info = {dist.project_name: dist.version for _, dist in plugin_info} + + missing_plugins = [] + for required_plugin in required_plugins: + try: + req = Requirement(required_plugin) + except InvalidRequirement: + missing_plugins.append(required_plugin) + continue + + if req.name not in plugin_dist_info: + missing_plugins.append(required_plugin) + elif not req.specifier.contains( + Version(plugin_dist_info[req.name]), prereleases=True + ): + missing_plugins.append(required_plugin) + + if missing_plugins: + raise UsageError( + "Missing required plugins: {}".format(", ".join(missing_plugins)), + ) + + def _warn_or_fail_if_strict(self, message: str) -> None: + strict_config = self.getini("strict_config") + if strict_config is None: + strict_config = self.getini("strict") + if strict_config: + raise UsageError(message) + + self.issue_config_time_warning(PytestConfigWarning(message), stacklevel=3) + + def _get_unknown_ini_keys(self) -> set[str]: + known_keys = self._parser._inidict.keys() | self._parser._ini_aliases.keys() + return self._inicfg.keys() - known_keys + + def parse(self, args: list[str], addopts: bool = True) -> None: + # Parse given cmdline arguments into this config object. + assert self.args == [], ( + "can only parse cmdline args at most once per Config object" + ) + + self.hook.pytest_addhooks.call_historic( + kwargs=dict(pluginmanager=self.pluginmanager) + ) + + if addopts: + env_addopts = os.environ.get("PYTEST_ADDOPTS", "") + if len(env_addopts): + args[:] = ( + self._validate_args(shlex.split(env_addopts), "via PYTEST_ADDOPTS") + + args + ) + + ns = self._parser.parse_known_args(args, namespace=copy.copy(self.option)) + rootpath, inipath, inicfg, ignored_config_files = determine_setup( + inifile=ns.inifilename, + override_ini=ns.override_ini, + args=ns.file_or_dir, + rootdir_cmd_arg=ns.rootdir or None, + invocation_dir=self.invocation_params.dir, + ) + self._rootpath = rootpath + self._inipath = inipath + self._ignored_config_files = ignored_config_files + self._inicfg = inicfg + self._parser.extra_info["rootdir"] = str(self.rootpath) + self._parser.extra_info["inifile"] = str(self.inipath) + + self._parser.addini("addopts", "Extra command line options", "args") + self._parser.addini("minversion", "Minimally required pytest version") + self._parser.addini( + "pythonpath", type="paths", help="Add paths to sys.path", default=[] + ) + self._parser.addini( + "required_plugins", + "Plugins that must be present for pytest to run", + type="args", + default=[], + ) + + if addopts: + args[:] = ( + self._validate_args(self.getini("addopts"), "via addopts config") + args + ) + + self.known_args_namespace = self._parser.parse_known_args( + args, namespace=copy.copy(self.option) + ) + self._checkversion() + self._consider_importhook() + self._configure_python_path() + self.pluginmanager.consider_preparse(args, exclude_only=False) + if ( + not os.environ.get("PYTEST_DISABLE_PLUGIN_AUTOLOAD") + and not self.known_args_namespace.disable_plugin_autoload + ): + # Autoloading from distribution package entry point has + # not been disabled. + self.pluginmanager.load_setuptools_entrypoints("pytest11") + # Otherwise only plugins explicitly specified in PYTEST_PLUGINS + # are going to be loaded. + self.pluginmanager.consider_env() + + self._parser.parse_known_args(args, namespace=self.known_args_namespace) + + self._validate_plugins() + self._warn_about_skipped_plugins() + + if self.known_args_namespace.confcutdir is None: + if self.inipath is not None: + confcutdir = str(self.inipath.parent) + else: + confcutdir = str(self.rootpath) + self.known_args_namespace.confcutdir = confcutdir + try: + self.hook.pytest_load_initial_conftests( + early_config=self, args=args, parser=self._parser + ) + except ConftestImportFailure as e: + if self.known_args_namespace.help or self.known_args_namespace.version: + # we don't want to prevent --help/--version to work + # so just let it pass and print a warning at the end + self.issue_config_time_warning( + PytestConfigWarning(f"could not load initial conftests: {e.path}"), + stacklevel=2, + ) + else: + raise + + try: + self._parser.parse(args, namespace=self.option) + except PrintHelp: + return + + self.args, self.args_source = self._decide_args( + args=getattr(self.option, FILE_OR_DIR), + pyargs=self.option.pyargs, + testpaths=self.getini("testpaths"), + invocation_dir=self.invocation_params.dir, + rootpath=self.rootpath, + warn=True, + ) + + def issue_config_time_warning(self, warning: Warning, stacklevel: int) -> None: + """Issue and handle a warning during the "configure" stage. + + During ``pytest_configure`` we can't capture warnings using the ``catch_warnings_for_item`` + function because it is not possible to have hook wrappers around ``pytest_configure``. + + This function is mainly intended for plugins that need to issue warnings during + ``pytest_configure`` (or similar stages). + + :param warning: The warning instance. + :param stacklevel: stacklevel forwarded to warnings.warn. + """ + if self.pluginmanager.is_blocked("warnings"): + return + + cmdline_filters = self.known_args_namespace.pythonwarnings or [] + config_filters = self.getini("filterwarnings") + + with warnings.catch_warnings(record=True) as records: + warnings.simplefilter("always", type(warning)) + apply_warning_filters(config_filters, cmdline_filters) + warnings.warn(warning, stacklevel=stacklevel) + + if records: + frame = sys._getframe(stacklevel - 1) + location = frame.f_code.co_filename, frame.f_lineno, frame.f_code.co_name + self.hook.pytest_warning_recorded.call_historic( + kwargs=dict( + warning_message=records[0], + when="config", + nodeid="", + location=location, + ) + ) + + def addinivalue_line(self, name: str, line: str) -> None: + """Add a line to a configuration option. The option must have been + declared but might not yet be set in which case the line becomes + the first line in its value.""" + x = self.getini(name) + assert isinstance(x, list) + x.append(line) # modifies the cached list inline + + def getini(self, name: str) -> Any: + """Return configuration value the an :ref:`configuration file `. + + If a configuration value is not defined in a + :ref:`configuration file `, then the ``default`` value + provided while registering the configuration through + :func:`parser.addini ` will be returned. + Please note that you can even provide ``None`` as a valid + default value. + + If ``default`` is not provided while registering using + :func:`parser.addini `, then a default value + based on the ``type`` parameter passed to + :func:`parser.addini ` will be returned. + The default values based on ``type`` are: + ``paths``, ``pathlist``, ``args`` and ``linelist`` : empty list ``[]`` + ``bool`` : ``False`` + ``string`` : empty string ``""`` + ``int`` : ``0`` + ``float`` : ``0.0`` + + If neither the ``default`` nor the ``type`` parameter is passed + while registering the configuration through + :func:`parser.addini `, then the configuration + is treated as a string and a default empty string '' is returned. + + If the specified name hasn't been registered through a prior + :func:`parser.addini ` call (usually from a + plugin), a ValueError is raised. + """ + canonical_name = self._parser._ini_aliases.get(name, name) + try: + return self._inicache[canonical_name] + except KeyError: + pass + self._inicache[canonical_name] = val = self._getini(canonical_name) + return val + + # Meant for easy monkeypatching by legacypath plugin. + # Can be inlined back (with no cover removed) once legacypath is gone. + def _getini_unknown_type(self, name: str, type: str, value: object): + msg = ( + f"Option {name} has unknown configuration type {type} with value {value!r}" + ) + raise ValueError(msg) # pragma: no cover + + def _getini(self, name: str): + # If this is an alias, resolve to canonical name. + canonical_name = self._parser._ini_aliases.get(name, name) + + try: + _description, type, default = self._parser._inidict[canonical_name] + except KeyError as e: + raise ValueError(f"unknown configuration value: {name!r}") from e + + # Collect all possible values (canonical name + aliases) from _inicfg. + # Each candidate is (ConfigValue, is_canonical). + candidates = [] + if canonical_name in self._inicfg: + candidates.append((self._inicfg[canonical_name], True)) + for alias, target in self._parser._ini_aliases.items(): + if target == canonical_name and alias in self._inicfg: + candidates.append((self._inicfg[alias], False)) + + if not candidates: + return default + + # Pick the best candidate based on precedence: + # 1. CLI override takes precedence over file, then + # 2. Canonical name takes precedence over alias. + selected = max(candidates, key=lambda x: (x[0].origin == "override", x[1]))[0] + value = selected.value + mode = selected.mode + + if mode == "ini": + # In ini mode, values are always str | list[str]. + assert isinstance(value, (str, list)) + return self._getini_ini(name, canonical_name, type, value, default) + elif mode == "toml": + return self._getini_toml(name, canonical_name, type, value, default) + else: + assert_never(mode) + + def _getini_ini( + self, + name: str, + canonical_name: str, + type: str, + value: str | list[str], + default: Any, + ): + """Handle config values read in INI mode. + + In INI mode, values are stored as str or list[str] only, and coerced + from string based on the registered type. + """ + # Note: some coercions are only required if we are reading from .ini + # files, because the file format doesn't contain type information, but + # when reading from toml (in ini mode) we will get either str or list of + # str values (see load_config_dict_from_file). For example: + # + # ini: + # a_line_list = "tests acceptance" + # + # in this case, we need to split the string to obtain a list of strings. + # + # toml (ini mode): + # a_line_list = ["tests", "acceptance"] + # + # in this case, we already have a list ready to use. + if type == "paths": + dp = ( + self.inipath.parent + if self.inipath is not None + else self.invocation_params.dir + ) + input_values = shlex.split(value) if isinstance(value, str) else value + return [dp / x for x in input_values] + elif type == "args": + return shlex.split(value) if isinstance(value, str) else value + elif type == "linelist": + if isinstance(value, str): + return [t for t in map(lambda x: x.strip(), value.split("\n")) if t] + else: + return value + elif type == "bool": + return _strtobool(str(value).strip()) + elif type == "string": + return value + elif type == "int": + if not isinstance(value, str): + raise TypeError( + f"Expected an int string for option {name} of type integer, but got: {value!r}" + ) from None + return int(value) + elif type == "float": + if not isinstance(value, str): + raise TypeError( + f"Expected a float string for option {name} of type float, but got: {value!r}" + ) from None + return float(value) + else: + return self._getini_unknown_type(name, type, value) + + def _getini_toml( + self, + name: str, + canonical_name: str, + type: str, + value: object, + default: Any, + ): + """Handle TOML config values with strict type validation and no coercion. + + In TOML mode, values already have native types from TOML parsing. + We validate types match expectations exactly, including list items. + """ + value_type = builtins.type(value).__name__ + if type == "paths": + # Expect a list of strings. + if not isinstance(value, list): + raise TypeError( + f"{self.inipath}: config option '{name}' expects a list for type 'paths', " + f"got {value_type}: {value!r}" + ) + for i, item in enumerate(value): + if not isinstance(item, str): + item_type = builtins.type(item).__name__ + raise TypeError( + f"{self.inipath}: config option '{name}' expects a list of strings, " + f"but item at index {i} is {item_type}: {item!r}" + ) + dp = ( + self.inipath.parent + if self.inipath is not None + else self.invocation_params.dir + ) + return [dp / x for x in value] + elif type in {"args", "linelist"}: + # Expect a list of strings. + if not isinstance(value, list): + raise TypeError( + f"{self.inipath}: config option '{name}' expects a list for type '{type}', " + f"got {value_type}: {value!r}" + ) + for i, item in enumerate(value): + if not isinstance(item, str): + item_type = builtins.type(item).__name__ + raise TypeError( + f"{self.inipath}: config option '{name}' expects a list of strings, " + f"but item at index {i} is {item_type}: {item!r}" + ) + return list(value) + elif type == "bool": + # Expect a boolean. + if not isinstance(value, bool): + raise TypeError( + f"{self.inipath}: config option '{name}' expects a bool, " + f"got {value_type}: {value!r}" + ) + return value + elif type == "int": + # Expect an integer (but not bool, which is a subclass of int). + if not isinstance(value, int) or isinstance(value, bool): + raise TypeError( + f"{self.inipath}: config option '{name}' expects an int, " + f"got {value_type}: {value!r}" + ) + return value + elif type == "float": + # Expect a float or integer only. + if not isinstance(value, (float, int)) or isinstance(value, bool): + raise TypeError( + f"{self.inipath}: config option '{name}' expects a float, " + f"got {value_type}: {value!r}" + ) + return value + elif type == "string": + # Expect a string. + if not isinstance(value, str): + raise TypeError( + f"{self.inipath}: config option '{name}' expects a string, " + f"got {value_type}: {value!r}" + ) + return value + else: + return self._getini_unknown_type(name, type, value) + + def _getconftest_pathlist( + self, name: str, path: pathlib.Path + ) -> list[pathlib.Path] | None: + try: + mod, relroots = self.pluginmanager._rget_with_confmod(name, path) + except KeyError: + return None + assert mod.__file__ is not None + modpath = pathlib.Path(mod.__file__).parent + values: list[pathlib.Path] = [] + for relroot in relroots: + if isinstance(relroot, os.PathLike): + relroot = pathlib.Path(relroot) + else: + relroot = relroot.replace("/", os.sep) + relroot = absolutepath(modpath / relroot) + values.append(relroot) + return values + + def getoption(self, name: str, default: Any = notset, skip: bool = False): + """Return command line option value. + + :param name: Name of the option. You may also specify + the literal ``--OPT`` option instead of the "dest" option name. + :param default: Fallback value if no option of that name is **declared** via :hook:`pytest_addoption`. + Note this parameter will be ignored when the option is **declared** even if the option's value is ``None``. + :param skip: If ``True``, raise :func:`pytest.skip` if option is undeclared or has a ``None`` value. + Note that even if ``True``, if a default was specified it will be returned instead of a skip. + """ + name = self._opt2dest.get(name, name) + try: + val = getattr(self.option, name) + if val is None and skip: + raise AttributeError(name) + return val + except AttributeError as e: + if default is not notset: + return default + if skip: + import pytest + + pytest.skip(f"no {name!r} option found") + raise ValueError(f"no option named {name!r}") from e + + def getvalue(self, name: str, path=None): + """Deprecated, use getoption() instead.""" + return self.getoption(name) + + def getvalueorskip(self, name: str, path=None): + """Deprecated, use getoption(skip=True) instead.""" + return self.getoption(name, skip=True) + + #: Verbosity type for failed assertions (see :confval:`verbosity_assertions`). + VERBOSITY_ASSERTIONS: Final = "assertions" + #: Verbosity type for test case execution (see :confval:`verbosity_test_cases`). + VERBOSITY_TEST_CASES: Final = "test_cases" + #: Verbosity type for failed subtests (see :confval:`verbosity_subtests`). + VERBOSITY_SUBTESTS: Final = "subtests" + + _VERBOSITY_INI_DEFAULT: Final = "auto" + + def get_verbosity(self, verbosity_type: str | None = None) -> int: + r"""Retrieve the verbosity level for a fine-grained verbosity type. + + :param verbosity_type: Verbosity type to get level for. If a level is + configured for the given type, that value will be returned. If the + given type is not a known verbosity type, the global verbosity + level will be returned. If the given type is None (default), the + global verbosity level will be returned. + + To configure a level for a fine-grained verbosity type, the + configuration file should have a setting for the configuration name + and a numeric value for the verbosity level. A special value of "auto" + can be used to explicitly use the global verbosity level. + + Example: + + .. tab:: toml + + .. code-block:: toml + + [tool.pytest] + verbosity_assertions = 2 + + .. tab:: ini + + .. code-block:: ini + + [pytest] + verbosity_assertions = 2 + + .. code-block:: console + + pytest -v + + .. code-block:: python + + print(config.get_verbosity()) # 1 + print(config.get_verbosity(Config.VERBOSITY_ASSERTIONS)) # 2 + """ + global_level = self.getoption("verbose", default=0) + assert isinstance(global_level, int) + if verbosity_type is None: + return global_level + + ini_name = Config._verbosity_ini_name(verbosity_type) + if ini_name not in self._parser._inidict: + return global_level + + level = self.getini(ini_name) + if level == Config._VERBOSITY_INI_DEFAULT: + return global_level + + return int(level) + + @staticmethod + def _verbosity_ini_name(verbosity_type: str) -> str: + return f"verbosity_{verbosity_type}" + + @staticmethod + def _add_verbosity_ini(parser: Parser, verbosity_type: str, help: str) -> None: + """Add a output verbosity configuration option for the given output type. + + :param parser: Parser for command line arguments and config-file values. + :param verbosity_type: Fine-grained verbosity category. + :param help: Description of the output this type controls. + + The value should be retrieved via a call to + :py:func:`config.get_verbosity(type) `. + """ + parser.addini( + Config._verbosity_ini_name(verbosity_type), + help=help, + type="string", + default=Config._VERBOSITY_INI_DEFAULT, + ) + + def _warn_about_missing_assertion(self, mode: str) -> None: + if not _assertion_supported(): + if mode == "plain": + warning_text = ( + "ASSERTIONS ARE NOT EXECUTED" + " and FAILING TESTS WILL PASS. Are you" + " using python -O?" + ) + else: + warning_text = ( + "assertions not in test modules or" + " plugins will be ignored" + " because assert statements are not executed " + "by the underlying Python interpreter " + "(are you using python -O?)\n" + ) + self.issue_config_time_warning( + PytestConfigWarning(warning_text), + stacklevel=3, + ) + + def _warn_about_skipped_plugins(self) -> None: + for module_name, msg in self.pluginmanager.skipped_plugins: + self.issue_config_time_warning( + PytestConfigWarning(f"skipped plugin {module_name!r}: {msg}"), + stacklevel=2, + ) + + +def _assertion_supported() -> bool: + try: + assert False + except AssertionError: + return True + else: + return False # type: ignore[unreachable] + + +def create_terminal_writer( + config: Config, file: TextIO | None = None +) -> TerminalWriter: + """Create a TerminalWriter instance configured according to the options + in the config object. + + Every code which requires a TerminalWriter object and has access to a + config object should use this function. + """ + tw = TerminalWriter(file=file) + + if config.option.color == "yes": + tw.hasmarkup = True + elif config.option.color == "no": + tw.hasmarkup = False + + if config.option.code_highlight == "yes": + tw.code_highlight = True + elif config.option.code_highlight == "no": + tw.code_highlight = False + + return tw + + +def _strtobool(val: str) -> bool: + """Convert a string representation of truth to True or False. + + True values are 'y', 'yes', 't', 'true', 'on', and '1'; false values + are 'n', 'no', 'f', 'false', 'off', and '0'. Raises ValueError if + 'val' is anything else. + + .. note:: Copied from distutils.util. + """ + val = val.lower() + if val in ("y", "yes", "t", "true", "on", "1"): + return True + elif val in ("n", "no", "f", "false", "off", "0"): + return False + else: + raise ValueError(f"invalid truth value {val!r}") + + +@lru_cache(maxsize=50) +def parse_warning_filter( + arg: str, *, escape: bool +) -> tuple[warnings._ActionKind, str, type[Warning], str, int]: + """Parse a warnings filter string. + + This is copied from warnings._setoption with the following changes: + + * Does not apply the filter. + * Escaping is optional. + * Raises UsageError so we get nice error messages on failure. + """ + __tracebackhide__ = True + error_template = dedent( + f"""\ + while parsing the following warning configuration: + + {arg} + + This error occurred: + + {{error}} + """ + ) + + parts = arg.split(":") + if len(parts) > 5: + doc_url = ( + "https://docs.python.org/3/library/warnings.html#describing-warning-filters" + ) + error = dedent( + f"""\ + Too many fields ({len(parts)}), expected at most 5 separated by colons: + + action:message:category:module:line + + For more information please consult: {doc_url} + """ + ) + raise UsageError(error_template.format(error=error)) + + while len(parts) < 5: + parts.append("") + action_, message, category_, module, lineno_ = (s.strip() for s in parts) + try: + action: warnings._ActionKind = warnings._getaction(action_) # type: ignore[attr-defined] + except warnings._OptionError as e: + raise UsageError(error_template.format(error=str(e))) from None + try: + category: type[Warning] = _resolve_warning_category(category_) + except ImportError: + raise + except Exception: + exc_info = ExceptionInfo.from_current() + exception_text = exc_info.getrepr(style="native") + raise UsageError(error_template.format(error=exception_text)) from None + if message and escape: + message = re.escape(message) + if module and escape: + module = re.escape(module) + r"\Z" + if lineno_: + try: + lineno = int(lineno_) + if lineno < 0: + raise ValueError("number is negative") + except ValueError as e: + raise UsageError( + error_template.format(error=f"invalid lineno {lineno_!r}: {e}") + ) from None + else: + lineno = 0 + try: + re.compile(message) + re.compile(module) + except re.error as e: + raise UsageError( + error_template.format(error=f"Invalid regex {e.pattern!r}: {e}") + ) from None + return action, message, category, module, lineno + + +def _resolve_warning_category(category: str) -> type[Warning]: + """ + Copied from warnings._getcategory, but changed so it lets exceptions (specially ImportErrors) + propagate so we can get access to their tracebacks (#9218). + """ + __tracebackhide__ = True + if not category: + return Warning + + if "." not in category: + import builtins as m + + klass = category + else: + module, _, klass = category.rpartition(".") + m = __import__(module, None, None, [klass]) + cat = getattr(m, klass) + if not issubclass(cat, Warning): + raise UsageError(f"{cat} is not a Warning subclass") + return cast(type[Warning], cat) + + +def apply_warning_filters( + config_filters: Iterable[str], cmdline_filters: Iterable[str] +) -> None: + """Applies pytest-configured filters to the warnings module""" + # Filters should have this precedence: cmdline options, config. + # Filters should be applied in the inverse order of precedence. + for arg in config_filters: + try: + warnings.filterwarnings(*parse_warning_filter(arg, escape=False)) + except ImportError as e: + warnings.warn( + f"Failed to import filter module '{e.name}': {arg}", PytestConfigWarning + ) + continue + + for arg in cmdline_filters: + try: + warnings.filterwarnings(*parse_warning_filter(arg, escape=True)) + except ImportError as e: + warnings.warn( + f"Failed to import filter module '{e.name}': {arg}", PytestConfigWarning + ) + continue diff --git a/venv/Lib/site-packages/_pytest/config/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/_pytest/config/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000000..66c9d57f4f Binary files /dev/null and b/venv/Lib/site-packages/_pytest/config/__pycache__/__init__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/config/__pycache__/argparsing.cpython-311.pyc b/venv/Lib/site-packages/_pytest/config/__pycache__/argparsing.cpython-311.pyc new file mode 100644 index 0000000000..bd21196d78 Binary files /dev/null and b/venv/Lib/site-packages/_pytest/config/__pycache__/argparsing.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/config/__pycache__/compat.cpython-311.pyc b/venv/Lib/site-packages/_pytest/config/__pycache__/compat.cpython-311.pyc new file mode 100644 index 0000000000..35a2a09c6b Binary files /dev/null and b/venv/Lib/site-packages/_pytest/config/__pycache__/compat.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/config/__pycache__/exceptions.cpython-311.pyc b/venv/Lib/site-packages/_pytest/config/__pycache__/exceptions.cpython-311.pyc new file mode 100644 index 0000000000..2997798c0d Binary files /dev/null and b/venv/Lib/site-packages/_pytest/config/__pycache__/exceptions.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/config/__pycache__/findpaths.cpython-311.pyc b/venv/Lib/site-packages/_pytest/config/__pycache__/findpaths.cpython-311.pyc new file mode 100644 index 0000000000..6f67e630c2 Binary files /dev/null and b/venv/Lib/site-packages/_pytest/config/__pycache__/findpaths.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/config/argparsing.py b/venv/Lib/site-packages/_pytest/config/argparsing.py new file mode 100644 index 0000000000..8216ad8b22 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/config/argparsing.py @@ -0,0 +1,578 @@ +# mypy: allow-untyped-defs +from __future__ import annotations + +import argparse +from collections.abc import Callable +from collections.abc import Mapping +from collections.abc import Sequence +import os +import sys +from typing import Any +from typing import final +from typing import Literal +from typing import NoReturn + +from .exceptions import UsageError +import _pytest._io +from _pytest.deprecated import check_ispytest + + +FILE_OR_DIR = "file_or_dir" + + +class NotSet: + def __repr__(self) -> str: + return "" + + +NOT_SET = NotSet() + + +@final +class Parser: + """Parser for command line arguments and config-file values. + + :ivar extra_info: Dict of generic param -> value to display in case + there's an error processing the command line arguments. + """ + + def __init__( + self, + usage: str | None = None, + processopt: Callable[[Argument], None] | None = None, + *, + _ispytest: bool = False, + ) -> None: + check_ispytest(_ispytest) + + from _pytest._argcomplete import filescompleter + + self._processopt = processopt + self.extra_info: dict[str, Any] = {} + self.optparser = PytestArgumentParser(self, usage, self.extra_info) + anonymous_arggroup = self.optparser.add_argument_group("Custom options") + self._anonymous = OptionGroup( + anonymous_arggroup, "_anonymous", self, _ispytest=True + ) + self._groups = [self._anonymous] + file_or_dir_arg = self.optparser.add_argument(FILE_OR_DIR, nargs="*") + file_or_dir_arg.completer = filescompleter # type: ignore + + self._inidict: dict[str, tuple[str, str, Any]] = {} + # Maps alias -> canonical name. + self._ini_aliases: dict[str, str] = {} + + @property + def prog(self) -> str: + return self.optparser.prog + + @prog.setter + def prog(self, value: str) -> None: + self.optparser.prog = value + + def processoption(self, option: Argument) -> None: + if self._processopt: + if option.dest: + self._processopt(option) + + def getgroup( + self, name: str, description: str = "", after: str | None = None + ) -> OptionGroup: + """Get (or create) a named option Group. + + :param name: Name of the option group. + :param description: Long description for --help output. + :param after: Name of another group, used for ordering --help output. + :returns: The option group. + + The returned group object has an ``addoption`` method with the same + signature as :func:`parser.addoption ` but + will be shown in the respective group in the output of + ``pytest --help``. + """ + for group in self._groups: + if group.name == name: + return group + + arggroup = self.optparser.add_argument_group(description or name) + group = OptionGroup(arggroup, name, self, _ispytest=True) + i = 0 + for i, grp in enumerate(self._groups): + if grp.name == after: + break + self._groups.insert(i + 1, group) + # argparse doesn't provide a way to control `--help` order, so must + # access its internals ☹. + self.optparser._action_groups.insert(i + 1, self.optparser._action_groups.pop()) + return group + + def addoption(self, *opts: str, **attrs: Any) -> None: + """Register a command line option. + + :param opts: + Option names, can be short or long options. + :param attrs: + Same attributes as the argparse library's :meth:`add_argument() + ` function accepts. + + After command line parsing, options are available on the pytest config + object via ``config.option.NAME`` where ``NAME`` is usually set + by passing a ``dest`` attribute, for example + ``addoption("--long", dest="NAME", ...)``. + """ + self._anonymous.addoption(*opts, **attrs) + + def parse( + self, + args: Sequence[str | os.PathLike[str]], + namespace: argparse.Namespace | None = None, + ) -> argparse.Namespace: + """Parse the arguments. + + Unlike ``parse_known_args`` and ``parse_known_and_unknown_args``, + raises PrintHelp on `--help` and UsageError on unknown flags + + :meta private: + """ + from _pytest._argcomplete import try_argcomplete + + try_argcomplete(self.optparser) + strargs = [os.fspath(x) for x in args] + if namespace is None: + namespace = argparse.Namespace() + try: + namespace._raise_print_help = True + return self.optparser.parse_intermixed_args(strargs, namespace=namespace) + finally: + del namespace._raise_print_help + + def parse_known_args( + self, + args: Sequence[str | os.PathLike[str]], + namespace: argparse.Namespace | None = None, + ) -> argparse.Namespace: + """Parse the known arguments at this point. + + :returns: An argparse namespace object. + """ + return self.parse_known_and_unknown_args(args, namespace=namespace)[0] + + def parse_known_and_unknown_args( + self, + args: Sequence[str | os.PathLike[str]], + namespace: argparse.Namespace | None = None, + ) -> tuple[argparse.Namespace, list[str]]: + """Parse the known arguments at this point, and also return the + remaining unknown flag arguments. + + :returns: + A tuple containing an argparse namespace object for the known + arguments, and a list of unknown flag arguments. + """ + strargs = [os.fspath(x) for x in args] + if sys.version_info < (3, 12, 8) or (3, 13) <= sys.version_info < (3, 13, 1): + # Older argparse have a bugged parse_known_intermixed_args. + namespace, unknown = self.optparser.parse_known_args(strargs, namespace) + assert namespace is not None + file_or_dir = getattr(namespace, FILE_OR_DIR) + unknown_flags: list[str] = [] + for arg in unknown: + (unknown_flags if arg.startswith("-") else file_or_dir).append(arg) + return namespace, unknown_flags + else: + return self.optparser.parse_known_intermixed_args(strargs, namespace) + + def addini( + self, + name: str, + help: str, + type: Literal[ + "string", "paths", "pathlist", "args", "linelist", "bool", "int", "float" + ] + | None = None, + default: Any = NOT_SET, + *, + aliases: Sequence[str] = (), + ) -> None: + """Register a configuration file option. + + :param name: + Name of the configuration. + :param type: + Type of the configuration. Can be: + + * ``string``: a string + * ``bool``: a boolean + * ``args``: a list of strings, separated as in a shell + * ``linelist``: a list of strings, separated by line breaks + * ``paths``: a list of :class:`pathlib.Path`, separated as in a shell + * ``pathlist``: a list of ``py.path``, separated as in a shell + * ``int``: an integer + * ``float``: a floating-point number + + .. versionadded:: 8.4 + + The ``float`` and ``int`` types. + + For ``paths`` and ``pathlist`` types, they are considered relative to the config-file. + In case the execution is happening without a config-file defined, + they will be considered relative to the current working directory (for example with ``--override-ini``). + + .. versionadded:: 7.0 + The ``paths`` variable type. + + .. versionadded:: 8.1 + Use the current working directory to resolve ``paths`` and ``pathlist`` in the absence of a config-file. + + Defaults to ``string`` if ``None`` or not passed. + :param default: + Default value if no config-file option exists but is queried. + :param aliases: + Additional names by which this option can be referenced. + Aliases resolve to the canonical name. + + .. versionadded:: 9.0 + The ``aliases`` parameter. + + The value of configuration keys can be retrieved via a call to + :py:func:`config.getini(name) `. + """ + assert type in ( + None, + "string", + "paths", + "pathlist", + "args", + "linelist", + "bool", + "int", + "float", + ) + if type is None: + type = "string" + if default is NOT_SET: + default = get_ini_default_for_type(type) + + self._inidict[name] = (help, type, default) + + for alias in aliases: + if alias in self._inidict: + raise ValueError( + f"alias {alias!r} conflicts with existing configuration option" + ) + if (already := self._ini_aliases.get(alias)) is not None: + raise ValueError(f"{alias!r} is already an alias of {already!r}") + self._ini_aliases[alias] = name + + +def get_ini_default_for_type( + type: Literal[ + "string", "paths", "pathlist", "args", "linelist", "bool", "int", "float" + ], +) -> Any: + """ + Used by addini to get the default value for a given config option type, when + default is not supplied. + """ + if type in ("paths", "pathlist", "args", "linelist"): + return [] + elif type == "bool": + return False + elif type == "int": + return 0 + elif type == "float": + return 0.0 + else: + return "" + + +class ArgumentError(Exception): + """Raised if an Argument instance is created with invalid or + inconsistent arguments.""" + + def __init__(self, msg: str, option: Argument | str) -> None: + self.msg = msg + self.option_id = str(option) + + def __str__(self) -> str: + if self.option_id: + return f"option {self.option_id}: {self.msg}" + else: + return self.msg + + +class Argument: + """Class that mimics the necessary behaviour of optparse.Option. + + It's currently a least effort implementation and ignoring choices + and integer prefixes. + + https://docs.python.org/3/library/optparse.html#optparse-standard-option-types + """ + + def __init__(self, *names: str, **attrs: Any) -> None: + """Store params in private vars for use in add_argument.""" + self._attrs = attrs + self._short_opts: list[str] = [] + self._long_opts: list[str] = [] + try: + self.type = attrs["type"] + except KeyError: + pass + try: + # Attribute existence is tested in Config._processopt. + self.default = attrs["default"] + except KeyError: + pass + self._set_opt_strings(names) + dest: str | None = attrs.get("dest") + if dest: + self.dest = dest + elif self._long_opts: + self.dest = self._long_opts[0][2:].replace("-", "_") + else: + try: + self.dest = self._short_opts[0][1:] + except IndexError as e: + self.dest = "???" # Needed for the error repr. + raise ArgumentError("need a long or short option", self) from e + + def names(self) -> list[str]: + return self._short_opts + self._long_opts + + def attrs(self) -> Mapping[str, Any]: + # Update any attributes set by processopt. + for attr in ("default", "dest", "help", self.dest): + try: + self._attrs[attr] = getattr(self, attr) + except AttributeError: + pass + return self._attrs + + def _set_opt_strings(self, opts: Sequence[str]) -> None: + """Directly from optparse. + + Might not be necessary as this is passed to argparse later on. + """ + for opt in opts: + if len(opt) < 2: + raise ArgumentError( + f"invalid option string {opt!r}: " + "must be at least two characters long", + self, + ) + elif len(opt) == 2: + if not (opt[0] == "-" and opt[1] != "-"): + raise ArgumentError( + f"invalid short option string {opt!r}: " + "must be of the form -x, (x any non-dash char)", + self, + ) + self._short_opts.append(opt) + else: + if not (opt[0:2] == "--" and opt[2] != "-"): + raise ArgumentError( + f"invalid long option string {opt!r}: " + "must start with --, followed by non-dash", + self, + ) + self._long_opts.append(opt) + + def __repr__(self) -> str: + args: list[str] = [] + if self._short_opts: + args += ["_short_opts: " + repr(self._short_opts)] + if self._long_opts: + args += ["_long_opts: " + repr(self._long_opts)] + args += ["dest: " + repr(self.dest)] + if hasattr(self, "type"): + args += ["type: " + repr(self.type)] + if hasattr(self, "default"): + args += ["default: " + repr(self.default)] + return "Argument({})".format(", ".join(args)) + + +class OptionGroup: + """A group of options shown in its own section.""" + + def __init__( + self, + arggroup: argparse._ArgumentGroup, + name: str, + parser: Parser | None, + _ispytest: bool = False, + ) -> None: + check_ispytest(_ispytest) + self._arggroup = arggroup + self.name = name + self.options: list[Argument] = [] + self.parser = parser + + def addoption(self, *opts: str, **attrs: Any) -> None: + """Add an option to this group. + + If a shortened version of a long option is specified, it will + be suppressed in the help. ``addoption('--twowords', '--two-words')`` + results in help showing ``--two-words`` only, but ``--twowords`` gets + accepted **and** the automatic destination is in ``args.twowords``. + + :param opts: + Option names, can be short or long options. + :param attrs: + Same attributes as the argparse library's :meth:`add_argument() + ` function accepts. + """ + conflict = set(opts).intersection( + name for opt in self.options for name in opt.names() + ) + if conflict: + raise ValueError(f"option names {conflict} already added") + option = Argument(*opts, **attrs) + self._addoption_instance(option, shortupper=False) + + def _addoption(self, *opts: str, **attrs: Any) -> None: + option = Argument(*opts, **attrs) + self._addoption_instance(option, shortupper=True) + + def _addoption_instance(self, option: Argument, shortupper: bool = False) -> None: + if not shortupper: + for opt in option._short_opts: + if opt[0] == "-" and opt[1].islower(): + raise ValueError("lowercase shortoptions reserved") + + if self.parser: + self.parser.processoption(option) + + self._arggroup.add_argument(*option.names(), **option.attrs()) + self.options.append(option) + + +class PytestArgumentParser(argparse.ArgumentParser): + def __init__( + self, + parser: Parser, + usage: str | None, + extra_info: dict[str, str], + ) -> None: + self._parser = parser + super().__init__( + usage=usage, + add_help=False, + formatter_class=DropShorterLongHelpFormatter, + allow_abbrev=False, + fromfile_prefix_chars="@", + ) + # extra_info is a dict of (param -> value) to display if there's + # an usage error to provide more contextual information to the user. + self.extra_info = extra_info + + def error(self, message: str) -> NoReturn: + """Transform argparse error message into UsageError.""" + msg = f"{self.prog}: error: {message}" + if self.extra_info: + msg += "\n" + "\n".join( + f" {k}: {v}" for k, v in sorted(self.extra_info.items()) + ) + raise UsageError(self.format_usage() + msg) + + +class DropShorterLongHelpFormatter(argparse.HelpFormatter): + """Shorten help for long options that differ only in extra hyphens. + + - Collapse **long** options that are the same except for extra hyphens. + - Shortcut if there are only two options and one of them is a short one. + - Cache result on the action object as this is called at least 2 times. + """ + + def __init__(self, *args: Any, **kwargs: Any) -> None: + # Use more accurate terminal width. + if "width" not in kwargs: + kwargs["width"] = _pytest._io.get_terminal_width() + super().__init__(*args, **kwargs) + + def _format_action_invocation(self, action: argparse.Action) -> str: + orgstr = super()._format_action_invocation(action) + if orgstr and orgstr[0] != "-": # only optional arguments + return orgstr + res: str | None = getattr(action, "_formatted_action_invocation", None) + if res: + return res + options = orgstr.split(", ") + if len(options) == 2 and (len(options[0]) == 2 or len(options[1]) == 2): + # a shortcut for '-h, --help' or '--abc', '-a' + action._formatted_action_invocation = orgstr # type: ignore + return orgstr + return_list = [] + short_long: dict[str, str] = {} + for option in options: + if len(option) == 2 or option[2] == " ": + continue + if not option.startswith("--"): + raise ArgumentError( + f'long optional argument without "--": [{option}]', option + ) + xxoption = option[2:] + shortened = xxoption.replace("-", "") + if shortened not in short_long or len(short_long[shortened]) < len( + xxoption + ): + short_long[shortened] = xxoption + # now short_long has been filled out to the longest with dashes + # **and** we keep the right option ordering from add_argument + for option in options: + if len(option) == 2 or option[2] == " ": + return_list.append(option) + if option[2:] == short_long.get(option.replace("-", "")): + return_list.append(option.replace(" ", "=", 1)) + formatted_action_invocation = ", ".join(return_list) + action._formatted_action_invocation = formatted_action_invocation # type: ignore + return formatted_action_invocation + + def _split_lines(self, text, width): + """Wrap lines after splitting on original newlines. + + This allows to have explicit line breaks in the help text. + """ + import textwrap + + lines = [] + for line in text.splitlines(): + lines.extend(textwrap.wrap(line.strip(), width)) + return lines + + +class OverrideIniAction(argparse.Action): + """Custom argparse action that makes a CLI flag equivalent to overriding an + option, in addition to behaving like `store_true`. + + This can simplify things since code only needs to inspect the config option + and not consider the CLI flag. + """ + + def __init__( + self, + option_strings: Sequence[str], + dest: str, + nargs: int | str | None = None, + *args, + ini_option: str, + ini_value: str, + **kwargs, + ) -> None: + super().__init__(option_strings, dest, 0, *args, **kwargs) + self.ini_option = ini_option + self.ini_value = ini_value + + def __call__( + self, + parser: argparse.ArgumentParser, + namespace: argparse.Namespace, + *args, + **kwargs, + ) -> None: + setattr(namespace, self.dest, True) + current_overrides = getattr(namespace, "override_ini", None) + if current_overrides is None: + current_overrides = [] + current_overrides.append(f"{self.ini_option}={self.ini_value}") + setattr(namespace, "override_ini", current_overrides) diff --git a/venv/Lib/site-packages/_pytest/config/compat.py b/venv/Lib/site-packages/_pytest/config/compat.py new file mode 100644 index 0000000000..21eab4c7e4 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/config/compat.py @@ -0,0 +1,85 @@ +from __future__ import annotations + +from collections.abc import Mapping +import functools +from pathlib import Path +from typing import Any +import warnings + +import pluggy + +from ..compat import LEGACY_PATH +from ..compat import legacy_path +from ..deprecated import HOOK_LEGACY_PATH_ARG + + +# hookname: (Path, LEGACY_PATH) +imply_paths_hooks: Mapping[str, tuple[str, str]] = { + "pytest_ignore_collect": ("collection_path", "path"), + "pytest_collect_file": ("file_path", "path"), + "pytest_pycollect_makemodule": ("module_path", "path"), + "pytest_report_header": ("start_path", "startdir"), + "pytest_report_collectionfinish": ("start_path", "startdir"), +} + + +def _check_path(path: Path, fspath: LEGACY_PATH) -> None: + if Path(fspath) != path: + raise ValueError( + f"Path({fspath!r}) != {path!r}\n" + "if both path and fspath are given they need to be equal" + ) + + +class PathAwareHookProxy: + """ + this helper wraps around hook callers + until pluggy supports fixingcalls, this one will do + + it currently doesn't return full hook caller proxies for fixed hooks, + this may have to be changed later depending on bugs + """ + + def __init__(self, hook_relay: pluggy.HookRelay) -> None: + self._hook_relay = hook_relay + + def __dir__(self) -> list[str]: + return dir(self._hook_relay) + + def __getattr__(self, key: str) -> pluggy.HookCaller: + hook: pluggy.HookCaller = getattr(self._hook_relay, key) + if key not in imply_paths_hooks: + self.__dict__[key] = hook + return hook + else: + path_var, fspath_var = imply_paths_hooks[key] + + @functools.wraps(hook) + def fixed_hook(**kw: Any) -> Any: + path_value: Path | None = kw.pop(path_var, None) + fspath_value: LEGACY_PATH | None = kw.pop(fspath_var, None) + if fspath_value is not None: + warnings.warn( + HOOK_LEGACY_PATH_ARG.format( + pylib_path_arg=fspath_var, pathlib_path_arg=path_var + ), + stacklevel=2, + ) + if path_value is not None: + if fspath_value is not None: + _check_path(path_value, fspath_value) + else: + fspath_value = legacy_path(path_value) + else: + assert fspath_value is not None + path_value = Path(fspath_value) + + kw[path_var] = path_value + kw[fspath_var] = fspath_value + return hook(**kw) + + fixed_hook.name = hook.name # type: ignore[attr-defined] + fixed_hook.spec = hook.spec # type: ignore[attr-defined] + fixed_hook.__name__ = key + self.__dict__[key] = fixed_hook + return fixed_hook # type: ignore[return-value] diff --git a/venv/Lib/site-packages/_pytest/config/exceptions.py b/venv/Lib/site-packages/_pytest/config/exceptions.py new file mode 100644 index 0000000000..d84a9ea67e --- /dev/null +++ b/venv/Lib/site-packages/_pytest/config/exceptions.py @@ -0,0 +1,15 @@ +from __future__ import annotations + +from typing import final + + +@final +class UsageError(Exception): + """Error in pytest usage or invocation.""" + + __module__ = "pytest" + + +class PrintHelp(Exception): + """Raised when pytest should print its help to skip the rest of the + argument parsing and validation.""" diff --git a/venv/Lib/site-packages/_pytest/config/findpaths.py b/venv/Lib/site-packages/_pytest/config/findpaths.py new file mode 100644 index 0000000000..3c628a09c2 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/config/findpaths.py @@ -0,0 +1,350 @@ +from __future__ import annotations + +from collections.abc import Iterable +from collections.abc import Sequence +from dataclasses import dataclass +from dataclasses import KW_ONLY +import os +from pathlib import Path +import sys +from typing import Literal +from typing import TypeAlias + +import iniconfig + +from .exceptions import UsageError +from _pytest.outcomes import fail +from _pytest.pathlib import absolutepath +from _pytest.pathlib import commonpath +from _pytest.pathlib import safe_exists + + +@dataclass(frozen=True) +class ConfigValue: + """Represents a configuration value with its origin and parsing mode. + + This allows tracking whether a value came from a configuration file + or from a CLI override (--override-ini), which is important for + determining precedence when dealing with ini option aliases. + + The mode tracks the parsing mode/data model used for the value: + - "ini": from INI files or [tool.pytest.ini_options], where the only + supported value types are `str` or `list[str]`. + - "toml": from TOML files (not in INI mode), where native TOML types + are preserved. + """ + + value: object + _: KW_ONLY + origin: Literal["file", "override"] + mode: Literal["ini", "toml"] + + +ConfigDict: TypeAlias = dict[str, ConfigValue] + + +def _parse_ini_config(path: Path) -> iniconfig.IniConfig: + """Parse the given generic '.ini' file using legacy IniConfig parser, returning + the parsed object. + + Raise UsageError if the file cannot be parsed. + """ + try: + return iniconfig.IniConfig(str(path)) + except iniconfig.ParseError as exc: + raise UsageError(str(exc)) from exc + + +def load_config_dict_from_file( + filepath: Path, +) -> ConfigDict | None: + """Load pytest configuration from the given file path, if supported. + + Return None if the file does not contain valid pytest configuration. + """ + # Configuration from ini files are obtained from the [pytest] section, if present. + if filepath.suffix == ".ini": + iniconfig = _parse_ini_config(filepath) + + if "pytest" in iniconfig: + return { + k: ConfigValue(v, origin="file", mode="ini") + for k, v in iniconfig["pytest"].items() + } + else: + # "pytest.ini" files are always the source of configuration, even if empty. + if filepath.name in {"pytest.ini", ".pytest.ini"}: + return {} + + # '.cfg' files are considered if they contain a "[tool:pytest]" section. + elif filepath.suffix == ".cfg": + iniconfig = _parse_ini_config(filepath) + + if "tool:pytest" in iniconfig.sections: + return { + k: ConfigValue(v, origin="file", mode="ini") + for k, v in iniconfig["tool:pytest"].items() + } + elif "pytest" in iniconfig.sections: + # If a setup.cfg contains a "[pytest]" section, we raise a failure to indicate users that + # plain "[pytest]" sections in setup.cfg files is no longer supported (#3086). + fail(CFG_PYTEST_SECTION.format(filename="setup.cfg"), pytrace=False) + + # '.toml' files are considered if they contain a [tool.pytest] table (toml mode) + # or [tool.pytest.ini_options] table (ini mode) for pyproject.toml, + # or [pytest] table (toml mode) for pytest.toml/.pytest.toml. + elif filepath.suffix == ".toml": + if sys.version_info >= (3, 11): + import tomllib + else: + import tomli as tomllib + + toml_text = filepath.read_text(encoding="utf-8") + try: + config = tomllib.loads(toml_text) + except tomllib.TOMLDecodeError as exc: + raise UsageError(f"{filepath}: {exc}") from exc + + # pytest.toml and .pytest.toml use [pytest] table directly. + if filepath.name in ("pytest.toml", ".pytest.toml"): + pytest_config = config.get("pytest", {}) + if pytest_config: + # TOML mode - preserve native TOML types. + return { + k: ConfigValue(v, origin="file", mode="toml") + for k, v in pytest_config.items() + } + # "pytest.toml" files are always the source of configuration, even if empty. + return {} + + # pyproject.toml uses [tool.pytest] or [tool.pytest.ini_options]. + else: + tool_pytest = config.get("tool", {}).get("pytest", {}) + + # Check for toml mode config: [tool.pytest] with content outside of ini_options. + toml_config = {k: v for k, v in tool_pytest.items() if k != "ini_options"} + # Check for ini mode config: [tool.pytest.ini_options]. + ini_config = tool_pytest.get("ini_options", None) + + if toml_config and ini_config: + raise UsageError( + f"{filepath}: Cannot use both [tool.pytest] (native TOML types) and " + "[tool.pytest.ini_options] (string-based INI format) simultaneously. " + "Please use [tool.pytest] with native TOML types (recommended) " + "or [tool.pytest.ini_options] for backwards compatibility." + ) + + if toml_config: + # TOML mode - preserve native TOML types. + return { + k: ConfigValue(v, origin="file", mode="toml") + for k, v in toml_config.items() + } + + elif ini_config is not None: + # INI mode - TOML supports richer data types than INI files, but we need to + # convert all scalar values to str for compatibility with the INI system. + def make_scalar(v: object) -> str | list[str]: + return v if isinstance(v, list) else str(v) + + return { + k: ConfigValue(make_scalar(v), origin="file", mode="ini") + for k, v in ini_config.items() + } + + return None + + +def locate_config( + invocation_dir: Path, + args: Iterable[Path], +) -> tuple[Path | None, Path | None, ConfigDict, Sequence[str]]: + """Search in the list of arguments for a valid ini-file for pytest, + and return a tuple of (rootdir, inifile, cfg-dict, ignored-config-files), where + ignored-config-files is a list of config basenames found that contain + pytest configuration but were ignored.""" + config_names = [ + "pytest.toml", + ".pytest.toml", + "pytest.ini", + ".pytest.ini", + "pyproject.toml", + "tox.ini", + "setup.cfg", + ] + args = [x for x in args if not str(x).startswith("-")] + if not args: + args = [invocation_dir] + found_pyproject_toml: Path | None = None + ignored_config_files: list[str] = [] + + for arg in args: + argpath = absolutepath(arg) + for base in (argpath, *argpath.parents): + for config_name in config_names: + p = base / config_name + if p.is_file(): + if p.name == "pyproject.toml" and found_pyproject_toml is None: + found_pyproject_toml = p + ini_config = load_config_dict_from_file(p) + if ini_config is not None: + index = config_names.index(config_name) + for remainder in config_names[index + 1 :]: + p2 = base / remainder + if ( + p2.is_file() + and load_config_dict_from_file(p2) is not None + ): + ignored_config_files.append(remainder) + return base, p, ini_config, ignored_config_files + if found_pyproject_toml is not None: + return found_pyproject_toml.parent, found_pyproject_toml, {}, [] + return None, None, {}, [] + + +def get_common_ancestor( + invocation_dir: Path, + paths: Iterable[Path], +) -> Path: + common_ancestor: Path | None = None + for path in paths: + if not path.exists(): + continue + if common_ancestor is None: + common_ancestor = path + else: + if common_ancestor in path.parents or path == common_ancestor: + continue + elif path in common_ancestor.parents: + common_ancestor = path + else: + shared = commonpath(path, common_ancestor) + if shared is not None: + common_ancestor = shared + if common_ancestor is None: + common_ancestor = invocation_dir + elif common_ancestor.is_file(): + common_ancestor = common_ancestor.parent + return common_ancestor + + +def get_dirs_from_args(args: Iterable[str]) -> list[Path]: + def is_option(x: str) -> bool: + return x.startswith("-") + + def get_file_part_from_node_id(x: str) -> str: + return x.split("::")[0] + + def get_dir_from_path(path: Path) -> Path: + if path.is_dir(): + return path + return path.parent + + # These look like paths but may not exist + possible_paths = ( + absolutepath(get_file_part_from_node_id(arg)) + for arg in args + if not is_option(arg) + ) + + return [get_dir_from_path(path) for path in possible_paths if safe_exists(path)] + + +def parse_override_ini(override_ini: Sequence[str] | None) -> ConfigDict: + """Parse the -o/--override-ini command line arguments and return the overrides. + + :raises UsageError: + If one of the values is malformed. + """ + overrides = {} + # override_ini is a list of "ini=value" options. + # Always use the last item if multiple values are set for same ini-name, + # e.g. -o foo=bar1 -o foo=bar2 will set foo to bar2. + for ini_config in override_ini or (): + try: + key, user_ini_value = ini_config.split("=", 1) + except ValueError as e: + raise UsageError( + f"-o/--override-ini expects option=value style (got: {ini_config!r})." + ) from e + else: + overrides[key] = ConfigValue(user_ini_value, origin="override", mode="ini") + return overrides + + +CFG_PYTEST_SECTION = "[pytest] section in {filename} files is no longer supported, change to [tool:pytest] instead." + + +def determine_setup( + *, + inifile: str | None, + override_ini: Sequence[str] | None, + args: Sequence[str], + rootdir_cmd_arg: str | None, + invocation_dir: Path, +) -> tuple[Path, Path | None, ConfigDict, Sequence[str]]: + """Determine the rootdir, inifile and ini configuration values from the + command line arguments. + + :param inifile: + The `--inifile` command line argument, if given. + :param override_ini: + The -o/--override-ini command line arguments, if given. + :param args: + The free command line arguments. + :param rootdir_cmd_arg: + The `--rootdir` command line argument, if given. + :param invocation_dir: + The working directory when pytest was invoked. + + :raises UsageError: + """ + rootdir = None + dirs = get_dirs_from_args(args) + ignored_config_files: Sequence[str] = [] + + if inifile: + inipath_ = absolutepath(inifile) + inipath: Path | None = inipath_ + inicfg = load_config_dict_from_file(inipath_) or {} + if rootdir_cmd_arg is None: + rootdir = inipath_.parent + else: + ancestor = get_common_ancestor(invocation_dir, dirs) + rootdir, inipath, inicfg, ignored_config_files = locate_config( + invocation_dir, [ancestor] + ) + if rootdir is None and rootdir_cmd_arg is None: + for possible_rootdir in (ancestor, *ancestor.parents): + if (possible_rootdir / "setup.py").is_file(): + rootdir = possible_rootdir + break + else: + if dirs != [ancestor]: + rootdir, inipath, inicfg, _ = locate_config(invocation_dir, dirs) + if rootdir is None: + rootdir = get_common_ancestor( + invocation_dir, [invocation_dir, ancestor] + ) + if is_fs_root(rootdir): + rootdir = ancestor + if rootdir_cmd_arg: + rootdir = absolutepath(os.path.expandvars(rootdir_cmd_arg)) + if not rootdir.is_dir(): + raise UsageError( + f"Directory '{rootdir}' not found. Check your '--rootdir' option." + ) + + ini_overrides = parse_override_ini(override_ini) + inicfg.update(ini_overrides) + + assert rootdir is not None + return rootdir, inipath, inicfg, ignored_config_files + + +def is_fs_root(p: Path) -> bool: + r""" + Return True if the given path is pointing to the root of the + file system ("/" on Unix and "C:\\" on Windows for example). + """ + return os.path.splitdrive(str(p))[1] == os.sep diff --git a/venv/Lib/site-packages/_pytest/debugging.py b/venv/Lib/site-packages/_pytest/debugging.py new file mode 100644 index 0000000000..de1b2688f7 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/debugging.py @@ -0,0 +1,407 @@ +# mypy: allow-untyped-defs +# ruff: noqa: T100 +"""Interactive debugging with PDB, the Python Debugger.""" + +from __future__ import annotations + +import argparse +from collections.abc import Callable +from collections.abc import Generator +import functools +import sys +import types +from typing import Any +import unittest + +from _pytest import outcomes +from _pytest._code import ExceptionInfo +from _pytest.capture import CaptureManager +from _pytest.config import Config +from _pytest.config import ConftestImportFailure +from _pytest.config import hookimpl +from _pytest.config import PytestPluginManager +from _pytest.config.argparsing import Parser +from _pytest.config.exceptions import UsageError +from _pytest.nodes import Node +from _pytest.reports import BaseReport +from _pytest.runner import CallInfo + + +def _validate_usepdb_cls(value: str) -> tuple[str, str]: + """Validate syntax of --pdbcls option.""" + try: + modname, classname = value.split(":") + except ValueError as e: + raise argparse.ArgumentTypeError( + f"{value!r} is not in the format 'modname:classname'" + ) from e + return (modname, classname) + + +def pytest_addoption(parser: Parser) -> None: + group = parser.getgroup("general") + group.addoption( + "--pdb", + dest="usepdb", + action="store_true", + help="Start the interactive Python debugger on errors or KeyboardInterrupt", + ) + group.addoption( + "--pdbcls", + dest="usepdb_cls", + metavar="modulename:classname", + type=_validate_usepdb_cls, + help="Specify a custom interactive Python debugger for use with --pdb." + "For example: --pdbcls=IPython.terminal.debugger:TerminalPdb", + ) + group.addoption( + "--trace", + dest="trace", + action="store_true", + help="Immediately break when running each test", + ) + + +def pytest_configure(config: Config) -> None: + import pdb + + if config.getvalue("trace"): + config.pluginmanager.register(PdbTrace(), "pdbtrace") + if config.getvalue("usepdb"): + config.pluginmanager.register(PdbInvoke(), "pdbinvoke") + + pytestPDB._saved.append( + (pdb.set_trace, pytestPDB._pluginmanager, pytestPDB._config) + ) + pdb.set_trace = pytestPDB.set_trace + pytestPDB._pluginmanager = config.pluginmanager + pytestPDB._config = config + + # NOTE: not using pytest_unconfigure, since it might get called although + # pytest_configure was not (if another plugin raises UsageError). + def fin() -> None: + ( + pdb.set_trace, + pytestPDB._pluginmanager, + pytestPDB._config, + ) = pytestPDB._saved.pop() + + config.add_cleanup(fin) + + +class pytestPDB: + """Pseudo PDB that defers to the real pdb.""" + + _pluginmanager: PytestPluginManager | None = None + _config: Config | None = None + _saved: list[ + tuple[Callable[..., None], PytestPluginManager | None, Config | None] + ] = [] + _recursive_debug = 0 + _wrapped_pdb_cls: tuple[type[Any], type[Any]] | None = None + + @classmethod + def _is_capturing(cls, capman: CaptureManager | None) -> str | bool: + if capman: + return capman.is_capturing() + return False + + @classmethod + def _import_pdb_cls(cls, capman: CaptureManager | None): + if not cls._config: + import pdb + + # Happens when using pytest.set_trace outside of a test. + return pdb.Pdb + + usepdb_cls = cls._config.getvalue("usepdb_cls") + + if cls._wrapped_pdb_cls and cls._wrapped_pdb_cls[0] == usepdb_cls: + return cls._wrapped_pdb_cls[1] + + if usepdb_cls: + modname, classname = usepdb_cls + + try: + __import__(modname) + mod = sys.modules[modname] + + # Handle --pdbcls=pdb:pdb.Pdb (useful e.g. with pdbpp). + parts = classname.split(".") + pdb_cls = getattr(mod, parts[0]) + for part in parts[1:]: + pdb_cls = getattr(pdb_cls, part) + except Exception as exc: + value = ":".join((modname, classname)) + raise UsageError( + f"--pdbcls: could not import {value!r}: {exc}" + ) from exc + else: + import pdb + + pdb_cls = pdb.Pdb + + wrapped_cls = cls._get_pdb_wrapper_class(pdb_cls, capman) + cls._wrapped_pdb_cls = (usepdb_cls, wrapped_cls) + return wrapped_cls + + @classmethod + def _get_pdb_wrapper_class(cls, pdb_cls, capman: CaptureManager | None): + import _pytest.config + + class PytestPdbWrapper(pdb_cls): + _pytest_capman = capman + _continued = False + + def do_debug(self, arg): + cls._recursive_debug += 1 + ret = super().do_debug(arg) + cls._recursive_debug -= 1 + return ret + + if hasattr(pdb_cls, "do_debug"): + do_debug.__doc__ = pdb_cls.do_debug.__doc__ + + def do_continue(self, arg): + ret = super().do_continue(arg) + if cls._recursive_debug == 0: + assert cls._config is not None + tw = _pytest.config.create_terminal_writer(cls._config) + tw.line() + + capman = self._pytest_capman + capturing = pytestPDB._is_capturing(capman) + if capturing: + if capturing == "global": + tw.sep(">", "PDB continue (IO-capturing resumed)") + else: + tw.sep( + ">", + f"PDB continue (IO-capturing resumed for {capturing})", + ) + assert capman is not None + capman.resume() + else: + tw.sep(">", "PDB continue") + assert cls._pluginmanager is not None + cls._pluginmanager.hook.pytest_leave_pdb(config=cls._config, pdb=self) + self._continued = True + return ret + + if hasattr(pdb_cls, "do_continue"): + do_continue.__doc__ = pdb_cls.do_continue.__doc__ + + do_c = do_cont = do_continue + + def do_quit(self, arg): + # Raise Exit outcome when quit command is used in pdb. + # + # This is a bit of a hack - it would be better if BdbQuit + # could be handled, but this would require to wrap the + # whole pytest run, and adjust the report etc. + ret = super().do_quit(arg) + + if cls._recursive_debug == 0: + outcomes.exit("Quitting debugger") + + return ret + + if hasattr(pdb_cls, "do_quit"): + do_quit.__doc__ = pdb_cls.do_quit.__doc__ + + do_q = do_quit + do_exit = do_quit + + def setup(self, f, tb): + """Suspend on setup(). + + Needed after do_continue resumed, and entering another + breakpoint again. + """ + ret = super().setup(f, tb) + if not ret and self._continued: + # pdb.setup() returns True if the command wants to exit + # from the interaction: do not suspend capturing then. + if self._pytest_capman: + self._pytest_capman.suspend_global_capture(in_=True) + return ret + + def get_stack(self, f, t): + stack, i = super().get_stack(f, t) + if f is None: + # Find last non-hidden frame. + i = max(0, len(stack) - 1) + while i and stack[i][0].f_locals.get("__tracebackhide__", False): + i -= 1 + return stack, i + + return PytestPdbWrapper + + @classmethod + def _init_pdb(cls, method, *args, **kwargs): + """Initialize PDB debugging, dropping any IO capturing.""" + import _pytest.config + + if cls._pluginmanager is None: + capman: CaptureManager | None = None + else: + capman = cls._pluginmanager.getplugin("capturemanager") + if capman: + capman.suspend(in_=True) + + if cls._config: + tw = _pytest.config.create_terminal_writer(cls._config) + tw.line() + + if cls._recursive_debug == 0: + # Handle header similar to pdb.set_trace in py37+. + header = kwargs.pop("header", None) + if header is not None: + tw.sep(">", header) + else: + capturing = cls._is_capturing(capman) + if capturing == "global": + tw.sep(">", f"PDB {method} (IO-capturing turned off)") + elif capturing: + tw.sep( + ">", + f"PDB {method} (IO-capturing turned off for {capturing})", + ) + else: + tw.sep(">", f"PDB {method}") + + _pdb = cls._import_pdb_cls(capman)(**kwargs) + + if cls._pluginmanager: + cls._pluginmanager.hook.pytest_enter_pdb(config=cls._config, pdb=_pdb) + return _pdb + + @classmethod + def set_trace(cls, *args, **kwargs) -> None: + """Invoke debugging via ``Pdb.set_trace``, dropping any IO capturing.""" + frame = sys._getframe().f_back + _pdb = cls._init_pdb("set_trace", *args, **kwargs) + _pdb.set_trace(frame) + + +class PdbInvoke: + def pytest_exception_interact( + self, node: Node, call: CallInfo[Any], report: BaseReport + ) -> None: + capman = node.config.pluginmanager.getplugin("capturemanager") + if capman: + capman.suspend_global_capture(in_=True) + out, err = capman.read_global_capture() + sys.stdout.write(out) + sys.stdout.write(err) + assert call.excinfo is not None + + if not isinstance(call.excinfo.value, unittest.SkipTest): + _enter_pdb(node, call.excinfo, report) + + def pytest_internalerror(self, excinfo: ExceptionInfo[BaseException]) -> None: + exc_or_tb = _postmortem_exc_or_tb(excinfo) + post_mortem(exc_or_tb) + + +class PdbTrace: + @hookimpl(wrapper=True) + def pytest_pyfunc_call(self, pyfuncitem) -> Generator[None, object, object]: + wrap_pytest_function_for_tracing(pyfuncitem) + return (yield) + + +def wrap_pytest_function_for_tracing(pyfuncitem) -> None: + """Change the Python function object of the given Function item by a + wrapper which actually enters pdb before calling the python function + itself, effectively leaving the user in the pdb prompt in the first + statement of the function.""" + _pdb = pytestPDB._init_pdb("runcall") + testfunction = pyfuncitem.obj + + # we can't just return `partial(pdb.runcall, testfunction)` because (on + # python < 3.7.4) runcall's first param is `func`, which means we'd get + # an exception if one of the kwargs to testfunction was called `func`. + @functools.wraps(testfunction) + def wrapper(*args, **kwargs) -> None: + func = functools.partial(testfunction, *args, **kwargs) + _pdb.runcall(func) + + pyfuncitem.obj = wrapper + + +def maybe_wrap_pytest_function_for_tracing(pyfuncitem) -> None: + """Wrap the given pytestfunct item for tracing support if --trace was given in + the command line.""" + if pyfuncitem.config.getvalue("trace"): + wrap_pytest_function_for_tracing(pyfuncitem) + + +def _enter_pdb( + node: Node, excinfo: ExceptionInfo[BaseException], rep: BaseReport +) -> BaseReport: + # XXX we reuse the TerminalReporter's terminalwriter + # because this seems to avoid some encoding related troubles + # for not completely clear reasons. + tw = node.config.pluginmanager.getplugin("terminalreporter")._tw + tw.line() + + showcapture = node.config.option.showcapture + + for sectionname, content in ( + ("stdout", rep.capstdout), + ("stderr", rep.capstderr), + ("log", rep.caplog), + ): + if showcapture in (sectionname, "all") and content: + tw.sep(">", "captured " + sectionname) + if content[-1:] == "\n": + content = content[:-1] + tw.line(content) + + tw.sep(">", "traceback") + rep.toterminal(tw) + tw.sep(">", "entering PDB") + tb_or_exc = _postmortem_exc_or_tb(excinfo) + rep._pdbshown = True # type: ignore[attr-defined] + post_mortem(tb_or_exc) + return rep + + +def _postmortem_exc_or_tb( + excinfo: ExceptionInfo[BaseException], +) -> types.TracebackType | BaseException: + from doctest import UnexpectedException + + get_exc = sys.version_info >= (3, 13) + if isinstance(excinfo.value, UnexpectedException): + # A doctest.UnexpectedException is not useful for post_mortem. + # Use the underlying exception instead: + underlying_exc = excinfo.value + if get_exc: + return underlying_exc.exc_info[1] + + return underlying_exc.exc_info[2] + elif isinstance(excinfo.value, ConftestImportFailure): + # A config.ConftestImportFailure is not useful for post_mortem. + # Use the underlying exception instead: + cause = excinfo.value.cause + if get_exc: + return cause + + assert cause.__traceback__ is not None + return cause.__traceback__ + else: + assert excinfo._excinfo is not None + if get_exc: + return excinfo._excinfo[1] + + return excinfo._excinfo[2] + + +def post_mortem(tb_or_exc: types.TracebackType | BaseException) -> None: + p = pytestPDB._init_pdb("post_mortem") + p.reset() + p.interaction(None, tb_or_exc) + if p.quitting: + outcomes.exit("Quitting debugger") diff --git a/venv/Lib/site-packages/_pytest/deprecated.py b/venv/Lib/site-packages/_pytest/deprecated.py new file mode 100644 index 0000000000..cb5d2e93e9 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/deprecated.py @@ -0,0 +1,99 @@ +"""Deprecation messages and bits of code used elsewhere in the codebase that +is planned to be removed in the next pytest release. + +Keeping it in a central location makes it easy to track what is deprecated and should +be removed when the time comes. + +All constants defined in this module should be either instances of +:class:`PytestWarning`, or :class:`UnformattedWarning` +in case of warnings which need to format their messages. +""" + +from __future__ import annotations + +from warnings import warn + +from _pytest.warning_types import PytestDeprecationWarning +from _pytest.warning_types import PytestRemovedIn9Warning +from _pytest.warning_types import PytestRemovedIn10Warning +from _pytest.warning_types import UnformattedWarning + + +# set of plugins which have been integrated into the core; we use this list to ignore +# them during registration to avoid conflicts +DEPRECATED_EXTERNAL_PLUGINS = { + "pytest_catchlog", + "pytest_capturelog", + "pytest_faulthandler", + "pytest_subtests", +} + + +# This could have been removed pytest 8, but it's harmless and common, so no rush to remove. +YIELD_FIXTURE = PytestDeprecationWarning( + "@pytest.yield_fixture is deprecated.\n" + "Use @pytest.fixture instead; they are the same." +) + +# This deprecation is never really meant to be removed. +PRIVATE = PytestDeprecationWarning("A private pytest class or function was used.") + + +HOOK_LEGACY_PATH_ARG = UnformattedWarning( + PytestRemovedIn9Warning, + "The ({pylib_path_arg}: py.path.local) argument is deprecated, please use ({pathlib_path_arg}: pathlib.Path)\n" + "see https://docs.pytest.org/en/latest/deprecations.html" + "#py-path-local-arguments-for-hooks-replaced-with-pathlib-path", +) + +NODE_CTOR_FSPATH_ARG = UnformattedWarning( + PytestRemovedIn9Warning, + "The (fspath: py.path.local) argument to {node_type_name} is deprecated. " + "Please use the (path: pathlib.Path) argument instead.\n" + "See https://docs.pytest.org/en/latest/deprecations.html" + "#fspath-argument-for-node-constructors-replaced-with-pathlib-path", +) + +HOOK_LEGACY_MARKING = UnformattedWarning( + PytestDeprecationWarning, + "The hook{type} {fullname} uses old-style configuration options (marks or attributes).\n" + "Please use the pytest.hook{type}({hook_opts}) decorator instead\n" + " to configure the hooks.\n" + " See https://docs.pytest.org/en/latest/deprecations.html" + "#configuring-hook-specs-impls-using-markers", +) + +MARKED_FIXTURE = PytestRemovedIn9Warning( + "Marks applied to fixtures have no effect\n" + "See docs: https://docs.pytest.org/en/stable/deprecations.html#applying-a-mark-to-a-fixture-function" +) + +MONKEYPATCH_LEGACY_NAMESPACE_PACKAGES = PytestRemovedIn10Warning( + "monkeypatch.syspath_prepend() called with pkg_resources legacy namespace packages detected.\n" + "Legacy namespace packages (using pkg_resources.declare_namespace) are deprecated.\n" + "Please use native namespace packages (PEP 420) instead.\n" + "See https://docs.pytest.org/en/stable/deprecations.html#monkeypatch-fixup-namespace-packages" +) + +# You want to make some `__init__` or function "private". +# +# def my_private_function(some, args): +# ... +# +# Do this: +# +# def my_private_function(some, args, *, _ispytest: bool = False): +# check_ispytest(_ispytest) +# ... +# +# Change all internal/allowed calls to +# +# my_private_function(some, args, _ispytest=True) +# +# All other calls will get the default _ispytest=False and trigger +# the warning (possibly error in the future). + + +def check_ispytest(ispytest: bool) -> None: + if not ispytest: + warn(PRIVATE, stacklevel=3) diff --git a/venv/Lib/site-packages/_pytest/doctest.py b/venv/Lib/site-packages/_pytest/doctest.py new file mode 100644 index 0000000000..cd255f5eeb --- /dev/null +++ b/venv/Lib/site-packages/_pytest/doctest.py @@ -0,0 +1,736 @@ +# mypy: allow-untyped-defs +"""Discover and run doctests in modules and test files.""" + +from __future__ import annotations + +import bdb +from collections.abc import Callable +from collections.abc import Generator +from collections.abc import Iterable +from collections.abc import Sequence +from contextlib import contextmanager +import functools +import inspect +import os +from pathlib import Path +import platform +import re +import sys +import traceback +import types +from typing import Any +from typing import TYPE_CHECKING +import warnings + +from _pytest import outcomes +from _pytest._code.code import ExceptionInfo +from _pytest._code.code import ReprFileLocation +from _pytest._code.code import TerminalRepr +from _pytest._io import TerminalWriter +from _pytest.compat import safe_getattr +from _pytest.config import Config +from _pytest.config.argparsing import Parser +from _pytest.fixtures import fixture +from _pytest.fixtures import TopRequest +from _pytest.nodes import Collector +from _pytest.nodes import Item +from _pytest.outcomes import OutcomeException +from _pytest.outcomes import skip +from _pytest.pathlib import fnmatch_ex +from _pytest.python import Module +from _pytest.python_api import approx +from _pytest.warning_types import PytestWarning + + +if TYPE_CHECKING: + import doctest + + from typing_extensions import Self + +DOCTEST_REPORT_CHOICE_NONE = "none" +DOCTEST_REPORT_CHOICE_CDIFF = "cdiff" +DOCTEST_REPORT_CHOICE_NDIFF = "ndiff" +DOCTEST_REPORT_CHOICE_UDIFF = "udiff" +DOCTEST_REPORT_CHOICE_ONLY_FIRST_FAILURE = "only_first_failure" + +DOCTEST_REPORT_CHOICES = ( + DOCTEST_REPORT_CHOICE_NONE, + DOCTEST_REPORT_CHOICE_CDIFF, + DOCTEST_REPORT_CHOICE_NDIFF, + DOCTEST_REPORT_CHOICE_UDIFF, + DOCTEST_REPORT_CHOICE_ONLY_FIRST_FAILURE, +) + +# Lazy definition of runner class +RUNNER_CLASS = None +# Lazy definition of output checker class +CHECKER_CLASS: type[doctest.OutputChecker] | None = None + + +def pytest_addoption(parser: Parser) -> None: + parser.addini( + "doctest_optionflags", + "Option flags for doctests", + type="args", + default=["ELLIPSIS"], + ) + parser.addini( + "doctest_encoding", "Encoding used for doctest files", default="utf-8" + ) + group = parser.getgroup("collect") + group.addoption( + "--doctest-modules", + action="store_true", + default=False, + help="Run doctests in all .py modules", + dest="doctestmodules", + ) + group.addoption( + "--doctest-report", + type=str.lower, + default="udiff", + help="Choose another output format for diffs on doctest failure", + choices=DOCTEST_REPORT_CHOICES, + dest="doctestreport", + ) + group.addoption( + "--doctest-glob", + action="append", + default=[], + metavar="pat", + help="Doctests file matching pattern, default: test*.txt", + dest="doctestglob", + ) + group.addoption( + "--doctest-ignore-import-errors", + action="store_true", + default=False, + help="Ignore doctest collection errors", + dest="doctest_ignore_import_errors", + ) + group.addoption( + "--doctest-continue-on-failure", + action="store_true", + default=False, + help="For a given doctest, continue to run after the first failure", + dest="doctest_continue_on_failure", + ) + + +def pytest_unconfigure() -> None: + global RUNNER_CLASS + + RUNNER_CLASS = None + + +def pytest_collect_file( + file_path: Path, + parent: Collector, +) -> DoctestModule | DoctestTextfile | None: + config = parent.config + if file_path.suffix == ".py": + if config.option.doctestmodules and not any( + (_is_setup_py(file_path), _is_main_py(file_path)) + ): + return DoctestModule.from_parent(parent, path=file_path) + elif _is_doctest(config, file_path, parent): + return DoctestTextfile.from_parent(parent, path=file_path) + return None + + +def _is_setup_py(path: Path) -> bool: + if path.name != "setup.py": + return False + contents = path.read_bytes() + return b"setuptools" in contents or b"distutils" in contents + + +def _is_doctest(config: Config, path: Path, parent: Collector) -> bool: + if path.suffix in (".txt", ".rst") and parent.session.isinitpath(path): + return True + globs = config.getoption("doctestglob") or ["test*.txt"] + return any(fnmatch_ex(glob, path) for glob in globs) + + +def _is_main_py(path: Path) -> bool: + return path.name == "__main__.py" + + +class ReprFailDoctest(TerminalRepr): + def __init__( + self, reprlocation_lines: Sequence[tuple[ReprFileLocation, Sequence[str]]] + ) -> None: + self.reprlocation_lines = reprlocation_lines + + def toterminal(self, tw: TerminalWriter) -> None: + for reprlocation, lines in self.reprlocation_lines: + for line in lines: + tw.line(line) + reprlocation.toterminal(tw) + + +class MultipleDoctestFailures(Exception): + def __init__(self, failures: Sequence[doctest.DocTestFailure]) -> None: + super().__init__() + self.failures = failures + + +def _init_runner_class() -> type[doctest.DocTestRunner]: + import doctest + + class PytestDoctestRunner(doctest.DebugRunner): + """Runner to collect failures. + + Note that the out variable in this case is a list instead of a + stdout-like object. + """ + + def __init__( + self, + checker: doctest.OutputChecker | None = None, + verbose: bool | None = None, + optionflags: int = 0, + continue_on_failure: bool = True, + ) -> None: + super().__init__(checker=checker, verbose=verbose, optionflags=optionflags) + self.continue_on_failure = continue_on_failure + + def report_failure( + self, + out, + test: doctest.DocTest, + example: doctest.Example, + got: str, + ) -> None: + failure = doctest.DocTestFailure(test, example, got) + if self.continue_on_failure: + out.append(failure) + else: + raise failure + + def report_unexpected_exception( + self, + out, + test: doctest.DocTest, + example: doctest.Example, + exc_info: tuple[type[BaseException], BaseException, types.TracebackType], + ) -> None: + if isinstance(exc_info[1], OutcomeException): + raise exc_info[1] + if isinstance(exc_info[1], bdb.BdbQuit): + outcomes.exit("Quitting debugger") + failure = doctest.UnexpectedException(test, example, exc_info) + if self.continue_on_failure: + out.append(failure) + else: + raise failure + + return PytestDoctestRunner + + +def _get_runner( + checker: doctest.OutputChecker | None = None, + verbose: bool | None = None, + optionflags: int = 0, + continue_on_failure: bool = True, +) -> doctest.DocTestRunner: + # We need this in order to do a lazy import on doctest + global RUNNER_CLASS + if RUNNER_CLASS is None: + RUNNER_CLASS = _init_runner_class() + # Type ignored because the continue_on_failure argument is only defined on + # PytestDoctestRunner, which is lazily defined so can't be used as a type. + return RUNNER_CLASS( # type: ignore + checker=checker, + verbose=verbose, + optionflags=optionflags, + continue_on_failure=continue_on_failure, + ) + + +class DoctestItem(Item): + def __init__( + self, + name: str, + parent: DoctestTextfile | DoctestModule, + runner: doctest.DocTestRunner, + dtest: doctest.DocTest, + ) -> None: + super().__init__(name, parent) + self.runner = runner + self.dtest = dtest + + # Stuff needed for fixture support. + self.obj = None + fm = self.session._fixturemanager + fixtureinfo = fm.getfixtureinfo(node=self, func=None, cls=None) + self._fixtureinfo = fixtureinfo + self.fixturenames = fixtureinfo.names_closure + self._initrequest() + + @classmethod + def from_parent( # type: ignore[override] + cls, + parent: DoctestTextfile | DoctestModule, + *, + name: str, + runner: doctest.DocTestRunner, + dtest: doctest.DocTest, + ) -> Self: + # incompatible signature due to imposed limits on subclass + """The public named constructor.""" + return super().from_parent(name=name, parent=parent, runner=runner, dtest=dtest) + + def _initrequest(self) -> None: + self.funcargs: dict[str, object] = {} + self._request = TopRequest(self, _ispytest=True) # type: ignore[arg-type] + + def setup(self) -> None: + self._request._fillfixtures() + globs = dict(getfixture=self._request.getfixturevalue) + for name, value in self._request.getfixturevalue("doctest_namespace").items(): + globs[name] = value + self.dtest.globs.update(globs) + + def runtest(self) -> None: + _check_all_skipped(self.dtest) + self._disable_output_capturing_for_darwin() + failures: list[doctest.DocTestFailure] = [] + # Type ignored because we change the type of `out` from what + # doctest expects. + self.runner.run(self.dtest, out=failures) # type: ignore[arg-type] + if failures: + raise MultipleDoctestFailures(failures) + + def _disable_output_capturing_for_darwin(self) -> None: + """Disable output capturing. Otherwise, stdout is lost to doctest (#985).""" + if platform.system() != "Darwin": + return + capman = self.config.pluginmanager.getplugin("capturemanager") + if capman: + capman.suspend_global_capture(in_=True) + out, err = capman.read_global_capture() + sys.stdout.write(out) + sys.stderr.write(err) + + # TODO: Type ignored -- breaks Liskov Substitution. + def repr_failure( # type: ignore[override] + self, + excinfo: ExceptionInfo[BaseException], + ) -> str | TerminalRepr: + import doctest + + failures: ( + Sequence[doctest.DocTestFailure | doctest.UnexpectedException] | None + ) = None + if isinstance( + excinfo.value, doctest.DocTestFailure | doctest.UnexpectedException + ): + failures = [excinfo.value] + elif isinstance(excinfo.value, MultipleDoctestFailures): + failures = excinfo.value.failures + + if failures is None: + return super().repr_failure(excinfo) + + reprlocation_lines = [] + for failure in failures: + example = failure.example + test = failure.test + filename = test.filename + if test.lineno is None: + lineno = None + else: + lineno = test.lineno + example.lineno + 1 + message = type(failure).__name__ + # TODO: ReprFileLocation doesn't expect a None lineno. + reprlocation = ReprFileLocation(filename, lineno, message) # type: ignore[arg-type] + checker = _get_checker() + report_choice = _get_report_choice(self.config.getoption("doctestreport")) + if lineno is not None: + assert failure.test.docstring is not None + lines = failure.test.docstring.splitlines(False) + # add line numbers to the left of the error message + assert test.lineno is not None + lines = [ + f"{i + test.lineno + 1:03d} {x}" for (i, x) in enumerate(lines) + ] + # trim docstring error lines to 10 + lines = lines[max(example.lineno - 9, 0) : example.lineno + 1] + else: + lines = [ + "EXAMPLE LOCATION UNKNOWN, not showing all tests of that example" + ] + indent = ">>>" + for line in example.source.splitlines(): + lines.append(f"??? {indent} {line}") + indent = "..." + if isinstance(failure, doctest.DocTestFailure): + lines += checker.output_difference( + example, failure.got, report_choice + ).split("\n") + else: + inner_excinfo = ExceptionInfo.from_exc_info(failure.exc_info) + lines += [f"UNEXPECTED EXCEPTION: {inner_excinfo.value!r}"] + lines += [ + x.strip("\n") for x in traceback.format_exception(*failure.exc_info) + ] + reprlocation_lines.append((reprlocation, lines)) + return ReprFailDoctest(reprlocation_lines) + + def reportinfo(self) -> tuple[os.PathLike[str] | str, int | None, str]: + return self.path, self.dtest.lineno, f"[doctest] {self.name}" + + +def _get_flag_lookup() -> dict[str, int]: + import doctest + + return dict( + DONT_ACCEPT_TRUE_FOR_1=doctest.DONT_ACCEPT_TRUE_FOR_1, + DONT_ACCEPT_BLANKLINE=doctest.DONT_ACCEPT_BLANKLINE, + NORMALIZE_WHITESPACE=doctest.NORMALIZE_WHITESPACE, + ELLIPSIS=doctest.ELLIPSIS, + IGNORE_EXCEPTION_DETAIL=doctest.IGNORE_EXCEPTION_DETAIL, + COMPARISON_FLAGS=doctest.COMPARISON_FLAGS, + ALLOW_UNICODE=_get_allow_unicode_flag(), + ALLOW_BYTES=_get_allow_bytes_flag(), + NUMBER=_get_number_flag(), + ) + + +def get_optionflags(config: Config) -> int: + optionflags_str = config.getini("doctest_optionflags") + flag_lookup_table = _get_flag_lookup() + flag_acc = 0 + for flag in optionflags_str: + flag_acc |= flag_lookup_table[flag] + return flag_acc + + +def _get_continue_on_failure(config: Config) -> bool: + continue_on_failure: bool = config.getvalue("doctest_continue_on_failure") + if continue_on_failure: + # We need to turn off this if we use pdb since we should stop at + # the first failure. + if config.getvalue("usepdb"): + continue_on_failure = False + return continue_on_failure + + +class DoctestTextfile(Module): + obj = None + + def collect(self) -> Iterable[DoctestItem]: + import doctest + + # Inspired by doctest.testfile; ideally we would use it directly, + # but it doesn't support passing a custom checker. + encoding = self.config.getini("doctest_encoding") + text = self.path.read_text(encoding) + filename = str(self.path) + name = self.path.name + globs = {"__name__": "__main__"} + + optionflags = get_optionflags(self.config) + + runner = _get_runner( + verbose=False, + optionflags=optionflags, + checker=_get_checker(), + continue_on_failure=_get_continue_on_failure(self.config), + ) + + parser = doctest.DocTestParser() + test = parser.get_doctest(text, globs, name, filename, 0) + if test.examples: + yield DoctestItem.from_parent( + self, name=test.name, runner=runner, dtest=test + ) + + +def _check_all_skipped(test: doctest.DocTest) -> None: + """Raise pytest.skip() if all examples in the given DocTest have the SKIP + option set.""" + import doctest + + all_skipped = all(x.options.get(doctest.SKIP, False) for x in test.examples) + if all_skipped: + skip("all tests skipped by +SKIP option") + + +def _is_mocked(obj: object) -> bool: + """Return if an object is possibly a mock object by checking the + existence of a highly improbable attribute.""" + return ( + safe_getattr(obj, "pytest_mock_example_attribute_that_shouldnt_exist", None) + is not None + ) + + +@contextmanager +def _patch_unwrap_mock_aware() -> Generator[None]: + """Context manager which replaces ``inspect.unwrap`` with a version + that's aware of mock objects and doesn't recurse into them.""" + real_unwrap = inspect.unwrap + + def _mock_aware_unwrap( + func: Callable[..., Any], *, stop: Callable[[Any], Any] | None = None + ) -> Any: + try: + if stop is None or stop is _is_mocked: + return real_unwrap(func, stop=_is_mocked) + _stop = stop + return real_unwrap(func, stop=lambda obj: _is_mocked(obj) or _stop(func)) + except Exception as e: + warnings.warn( + f"Got {e!r} when unwrapping {func!r}. This is usually caused " + "by a violation of Python's object protocol; see e.g. " + "https://github.com/pytest-dev/pytest/issues/5080", + PytestWarning, + ) + raise + + inspect.unwrap = _mock_aware_unwrap + try: + yield + finally: + inspect.unwrap = real_unwrap + + +class DoctestModule(Module): + def collect(self) -> Iterable[DoctestItem]: + import doctest + + class MockAwareDocTestFinder(doctest.DocTestFinder): + py_ver_info_minor = sys.version_info[:2] + is_find_lineno_broken = ( + py_ver_info_minor < (3, 11) + or (py_ver_info_minor == (3, 11) and sys.version_info.micro < 9) + or (py_ver_info_minor == (3, 12) and sys.version_info.micro < 3) + ) + if is_find_lineno_broken: + + def _find_lineno(self, obj, source_lines): + """On older Pythons, doctest code does not take into account + `@property`. https://github.com/python/cpython/issues/61648 + + Moreover, wrapped Doctests need to be unwrapped so the correct + line number is returned. #8796 + """ + if isinstance(obj, property): + obj = getattr(obj, "fget", obj) + + if hasattr(obj, "__wrapped__"): + # Get the main obj in case of it being wrapped + obj = inspect.unwrap(obj) + + # Type ignored because this is a private function. + return super()._find_lineno( # type:ignore[misc] + obj, + source_lines, + ) + + if sys.version_info < (3, 13): + + def _from_module(self, module, object): + """`cached_property` objects are never considered a part + of the 'current module'. As such they are skipped by doctest. + Here we override `_from_module` to check the underlying + function instead. https://github.com/python/cpython/issues/107995 + """ + if isinstance(object, functools.cached_property): + object = object.func + + # Type ignored because this is a private function. + return super()._from_module(module, object) # type: ignore[misc] + + try: + module = self.obj + except Collector.CollectError: + if self.config.getvalue("doctest_ignore_import_errors"): + skip(f"unable to import module {self.path!r}") + else: + raise + + # While doctests currently don't support fixtures directly, we still + # need to pick up autouse fixtures. + self.session._fixturemanager.parsefactories(self) + + # Uses internal doctest module parsing mechanism. + finder = MockAwareDocTestFinder() + optionflags = get_optionflags(self.config) + runner = _get_runner( + verbose=False, + optionflags=optionflags, + checker=_get_checker(), + continue_on_failure=_get_continue_on_failure(self.config), + ) + + for test in finder.find(module, module.__name__): + if test.examples: # skip empty doctests + yield DoctestItem.from_parent( + self, name=test.name, runner=runner, dtest=test + ) + + +def _init_checker_class() -> type[doctest.OutputChecker]: + import doctest + + class LiteralsOutputChecker(doctest.OutputChecker): + # Based on doctest_nose_plugin.py from the nltk project + # (https://github.com/nltk/nltk) and on the "numtest" doctest extension + # by Sebastien Boisgerault (https://github.com/boisgera/numtest). + + _unicode_literal_re = re.compile(r"(\W|^)[uU]([rR]?[\'\"])", re.UNICODE) + _bytes_literal_re = re.compile(r"(\W|^)[bB]([rR]?[\'\"])", re.UNICODE) + _number_re = re.compile( + r""" + (?P + (?P + (?P [+-]?\d*)\.(?P\d+) + | + (?P [+-]?\d+)\. + ) + (?: + [Ee] + (?P [+-]?\d+) + )? + | + (?P [+-]?\d+) + (?: + [Ee] + (?P [+-]?\d+) + ) + ) + """, + re.VERBOSE, + ) + + def check_output(self, want: str, got: str, optionflags: int) -> bool: + if super().check_output(want, got, optionflags): + return True + + allow_unicode = optionflags & _get_allow_unicode_flag() + allow_bytes = optionflags & _get_allow_bytes_flag() + allow_number = optionflags & _get_number_flag() + + if not allow_unicode and not allow_bytes and not allow_number: + return False + + def remove_prefixes(regex: re.Pattern[str], txt: str) -> str: + return re.sub(regex, r"\1\2", txt) + + if allow_unicode: + want = remove_prefixes(self._unicode_literal_re, want) + got = remove_prefixes(self._unicode_literal_re, got) + + if allow_bytes: + want = remove_prefixes(self._bytes_literal_re, want) + got = remove_prefixes(self._bytes_literal_re, got) + + if allow_number: + got = self._remove_unwanted_precision(want, got) + + return super().check_output(want, got, optionflags) + + def _remove_unwanted_precision(self, want: str, got: str) -> str: + wants = list(self._number_re.finditer(want)) + gots = list(self._number_re.finditer(got)) + if len(wants) != len(gots): + return got + offset = 0 + for w, g in zip(wants, gots, strict=True): + fraction: str | None = w.group("fraction") + exponent: str | None = w.group("exponent1") + if exponent is None: + exponent = w.group("exponent2") + precision = 0 if fraction is None else len(fraction) + if exponent is not None: + precision -= int(exponent) + if float(w.group()) == approx(float(g.group()), abs=10**-precision): + # They're close enough. Replace the text we actually + # got with the text we want, so that it will match when we + # check the string literally. + got = ( + got[: g.start() + offset] + w.group() + got[g.end() + offset :] + ) + offset += w.end() - w.start() - (g.end() - g.start()) + return got + + return LiteralsOutputChecker + + +def _get_checker() -> doctest.OutputChecker: + """Return a doctest.OutputChecker subclass that supports some + additional options: + + * ALLOW_UNICODE and ALLOW_BYTES options to ignore u'' and b'' + prefixes (respectively) in string literals. Useful when the same + doctest should run in Python 2 and Python 3. + + * NUMBER to ignore floating-point differences smaller than the + precision of the literal number in the doctest. + + An inner class is used to avoid importing "doctest" at the module + level. + """ + global CHECKER_CLASS + if CHECKER_CLASS is None: + CHECKER_CLASS = _init_checker_class() + return CHECKER_CLASS() + + +def _get_allow_unicode_flag() -> int: + """Register and return the ALLOW_UNICODE flag.""" + import doctest + + return doctest.register_optionflag("ALLOW_UNICODE") + + +def _get_allow_bytes_flag() -> int: + """Register and return the ALLOW_BYTES flag.""" + import doctest + + return doctest.register_optionflag("ALLOW_BYTES") + + +def _get_number_flag() -> int: + """Register and return the NUMBER flag.""" + import doctest + + return doctest.register_optionflag("NUMBER") + + +def _get_report_choice(key: str) -> int: + """Return the actual `doctest` module flag value. + + We want to do it as late as possible to avoid importing `doctest` and all + its dependencies when parsing options, as it adds overhead and breaks tests. + """ + import doctest + + return { + DOCTEST_REPORT_CHOICE_UDIFF: doctest.REPORT_UDIFF, + DOCTEST_REPORT_CHOICE_CDIFF: doctest.REPORT_CDIFF, + DOCTEST_REPORT_CHOICE_NDIFF: doctest.REPORT_NDIFF, + DOCTEST_REPORT_CHOICE_ONLY_FIRST_FAILURE: doctest.REPORT_ONLY_FIRST_FAILURE, + DOCTEST_REPORT_CHOICE_NONE: 0, + }[key] + + +@fixture(scope="session") +def doctest_namespace() -> dict[str, Any]: + """Fixture that returns a :py:class:`dict` that will be injected into the + namespace of doctests. + + Usually this fixture is used in conjunction with another ``autouse`` fixture: + + .. code-block:: python + + @pytest.fixture(autouse=True) + def add_np(doctest_namespace): + doctest_namespace["np"] = numpy + + For more details: :ref:`doctest_namespace`. + """ + return dict() diff --git a/venv/Lib/site-packages/_pytest/faulthandler.py b/venv/Lib/site-packages/_pytest/faulthandler.py new file mode 100644 index 0000000000..080cf58381 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/faulthandler.py @@ -0,0 +1,119 @@ +from __future__ import annotations + +from collections.abc import Generator +import os +import sys + +from _pytest.config import Config +from _pytest.config.argparsing import Parser +from _pytest.nodes import Item +from _pytest.stash import StashKey +import pytest + + +fault_handler_original_stderr_fd_key = StashKey[int]() +fault_handler_stderr_fd_key = StashKey[int]() + + +def pytest_addoption(parser: Parser) -> None: + help_timeout = ( + "Dump the traceback of all threads if a test takes " + "more than TIMEOUT seconds to finish" + ) + help_exit_on_timeout = ( + "Exit the test process if a test takes more than " + "faulthandler_timeout seconds to finish" + ) + parser.addini("faulthandler_timeout", help_timeout, default=0.0) + parser.addini( + "faulthandler_exit_on_timeout", help_exit_on_timeout, type="bool", default=False + ) + + +def pytest_configure(config: Config) -> None: + import faulthandler + + # at teardown we want to restore the original faulthandler fileno + # but faulthandler has no api to return the original fileno + # so here we stash the stderr fileno to be used at teardown + # sys.stderr and sys.__stderr__ may be closed or patched during the session + # so we can't rely on their values being good at that point (#11572). + stderr_fileno = get_stderr_fileno() + if faulthandler.is_enabled(): + config.stash[fault_handler_original_stderr_fd_key] = stderr_fileno + config.stash[fault_handler_stderr_fd_key] = os.dup(stderr_fileno) + faulthandler.enable(file=config.stash[fault_handler_stderr_fd_key]) + + +def pytest_unconfigure(config: Config) -> None: + import faulthandler + + faulthandler.disable() + # Close the dup file installed during pytest_configure. + if fault_handler_stderr_fd_key in config.stash: + os.close(config.stash[fault_handler_stderr_fd_key]) + del config.stash[fault_handler_stderr_fd_key] + # Re-enable the faulthandler if it was originally enabled. + if fault_handler_original_stderr_fd_key in config.stash: + faulthandler.enable(config.stash[fault_handler_original_stderr_fd_key]) + del config.stash[fault_handler_original_stderr_fd_key] + + +def get_stderr_fileno() -> int: + try: + fileno = sys.stderr.fileno() + # The Twisted Logger will return an invalid file descriptor since it is not backed + # by an FD. So, let's also forward this to the same code path as with pytest-xdist. + if fileno == -1: + raise AttributeError() + return fileno + except (AttributeError, ValueError): + # pytest-xdist monkeypatches sys.stderr with an object that is not an actual file. + # https://docs.python.org/3/library/faulthandler.html#issue-with-file-descriptors + # This is potentially dangerous, but the best we can do. + assert sys.__stderr__ is not None + return sys.__stderr__.fileno() + + +def get_timeout_config_value(config: Config) -> float: + return float(config.getini("faulthandler_timeout") or 0.0) + + +def get_exit_on_timeout_config_value(config: Config) -> bool: + exit_on_timeout = config.getini("faulthandler_exit_on_timeout") + assert isinstance(exit_on_timeout, bool) + return exit_on_timeout + + +@pytest.hookimpl(wrapper=True, trylast=True) +def pytest_runtest_protocol(item: Item) -> Generator[None, object, object]: + timeout = get_timeout_config_value(item.config) + exit_on_timeout = get_exit_on_timeout_config_value(item.config) + if timeout > 0: + import faulthandler + + stderr = item.config.stash[fault_handler_stderr_fd_key] + faulthandler.dump_traceback_later(timeout, file=stderr, exit=exit_on_timeout) + try: + return (yield) + finally: + faulthandler.cancel_dump_traceback_later() + else: + return (yield) + + +@pytest.hookimpl(tryfirst=True) +def pytest_enter_pdb() -> None: + """Cancel any traceback dumping due to timeout before entering pdb.""" + import faulthandler + + faulthandler.cancel_dump_traceback_later() + + +@pytest.hookimpl(tryfirst=True) +def pytest_exception_interact() -> None: + """Cancel any traceback dumping due to an interactive exception being + raised.""" + import faulthandler + + faulthandler.cancel_dump_traceback_later() diff --git a/venv/Lib/site-packages/_pytest/fixtures.py b/venv/Lib/site-packages/_pytest/fixtures.py new file mode 100644 index 0000000000..27846db13a --- /dev/null +++ b/venv/Lib/site-packages/_pytest/fixtures.py @@ -0,0 +1,2047 @@ +# mypy: allow-untyped-defs +from __future__ import annotations + +import abc +from collections import defaultdict +from collections import deque +from collections import OrderedDict +from collections.abc import Callable +from collections.abc import Generator +from collections.abc import Iterable +from collections.abc import Iterator +from collections.abc import Mapping +from collections.abc import MutableMapping +from collections.abc import Sequence +from collections.abc import Set as AbstractSet +import dataclasses +import functools +import inspect +import os +from pathlib import Path +import sys +import types +from typing import Any +from typing import cast +from typing import Final +from typing import final +from typing import Generic +from typing import NoReturn +from typing import overload +from typing import TYPE_CHECKING +from typing import TypeVar +import warnings + +import _pytest +from _pytest import nodes +from _pytest._code import getfslineno +from _pytest._code import Source +from _pytest._code.code import FormattedExcinfo +from _pytest._code.code import TerminalRepr +from _pytest._io import TerminalWriter +from _pytest.compat import assert_never +from _pytest.compat import get_real_func +from _pytest.compat import getfuncargnames +from _pytest.compat import getimfunc +from _pytest.compat import getlocation +from _pytest.compat import NOTSET +from _pytest.compat import NotSetType +from _pytest.compat import safe_getattr +from _pytest.compat import safe_isclass +from _pytest.compat import signature +from _pytest.config import _PluggyPlugin +from _pytest.config import Config +from _pytest.config import ExitCode +from _pytest.config.argparsing import Parser +from _pytest.deprecated import check_ispytest +from _pytest.deprecated import MARKED_FIXTURE +from _pytest.deprecated import YIELD_FIXTURE +from _pytest.main import Session +from _pytest.mark import Mark +from _pytest.mark import ParameterSet +from _pytest.mark.structures import MarkDecorator +from _pytest.outcomes import fail +from _pytest.outcomes import skip +from _pytest.outcomes import TEST_OUTCOME +from _pytest.pathlib import absolutepath +from _pytest.pathlib import bestrelpath +from _pytest.scope import _ScopeName +from _pytest.scope import HIGH_SCOPES +from _pytest.scope import Scope +from _pytest.warning_types import PytestRemovedIn9Warning +from _pytest.warning_types import PytestWarning + + +if sys.version_info < (3, 11): + from exceptiongroup import BaseExceptionGroup + + +if TYPE_CHECKING: + from _pytest.python import CallSpec2 + from _pytest.python import Function + from _pytest.python import Metafunc + + +# The value of the fixture -- return/yield of the fixture function (type variable). +FixtureValue = TypeVar("FixtureValue", covariant=True) +# The type of the fixture function (type variable). +FixtureFunction = TypeVar("FixtureFunction", bound=Callable[..., object]) +# The type of a fixture function (type alias generic in fixture value). +_FixtureFunc = Callable[..., FixtureValue] | Callable[..., Generator[FixtureValue]] +# The type of FixtureDef.cached_result (type alias generic in fixture value). +_FixtureCachedResult = ( + tuple[ + # The result. + FixtureValue, + # Cache key. + object, + None, + ] + | tuple[ + None, + # Cache key. + object, + # The exception and the original traceback. + tuple[BaseException, types.TracebackType | None], + ] +) + + +def pytest_sessionstart(session: Session) -> None: + session._fixturemanager = FixtureManager(session) + + +def get_scope_package( + node: nodes.Item, + fixturedef: FixtureDef[object], +) -> nodes.Node | None: + from _pytest.python import Package + + for parent in node.iter_parents(): + if isinstance(parent, Package) and parent.nodeid == fixturedef.baseid: + return parent + return node.session + + +def get_scope_node(node: nodes.Node, scope: Scope) -> nodes.Node | None: + """Get the closest parent node (including self) which matches the given + scope. + + If there is no parent node for the scope (e.g. asking for class scope on a + Module, or on a Function when not defined in a class), returns None. + """ + import _pytest.python + + if scope is Scope.Function: + # Type ignored because this is actually safe, see: + # https://github.com/python/mypy/issues/4717 + return node.getparent(nodes.Item) # type: ignore[type-abstract] + elif scope is Scope.Class: + return node.getparent(_pytest.python.Class) + elif scope is Scope.Module: + return node.getparent(_pytest.python.Module) + elif scope is Scope.Package: + return node.getparent(_pytest.python.Package) + elif scope is Scope.Session: + return node.getparent(_pytest.main.Session) + else: + assert_never(scope) + + +# TODO: Try to use FixtureFunctionDefinition instead of the marker +def getfixturemarker(obj: object) -> FixtureFunctionMarker | None: + """Return fixturemarker or None if it doesn't exist""" + if isinstance(obj, FixtureFunctionDefinition): + return obj._fixture_function_marker + return None + + +# Algorithm for sorting on a per-parametrized resource setup basis. +# It is called for Session scope first and performs sorting +# down to the lower scopes such as to minimize number of "high scope" +# setups and teardowns. + + +@dataclasses.dataclass(frozen=True) +class ParamArgKey: + """A key for a high-scoped parameter used by an item. + + For use as a hashable key in `reorder_items`. The combination of fields + is meant to uniquely identify a particular "instance" of a param, + potentially shared by multiple items in a scope. + """ + + #: The param name. + argname: str + param_index: int + #: For scopes Package, Module, Class, the path to the file (directory in + #: Package's case) of the package/module/class where the item is defined. + scoped_item_path: Path | None + #: For Class scope, the class where the item is defined. + item_cls: type | None + + +_V = TypeVar("_V") +OrderedSet = dict[_V, None] + + +def get_param_argkeys(item: nodes.Item, scope: Scope) -> Iterator[ParamArgKey]: + """Return all ParamArgKeys for item matching the specified high scope.""" + assert scope is not Scope.Function + + try: + callspec: CallSpec2 = item.callspec # type: ignore[attr-defined] + except AttributeError: + return + + item_cls = None + if scope is Scope.Session: + scoped_item_path = None + elif scope is Scope.Package: + # Package key = module's directory. + scoped_item_path = item.path.parent + elif scope is Scope.Module: + scoped_item_path = item.path + elif scope is Scope.Class: + scoped_item_path = item.path + item_cls = item.cls # type: ignore[attr-defined] + else: + assert_never(scope) + + for argname in callspec.indices: + if callspec._arg2scope[argname] != scope: + continue + param_index = callspec.indices[argname] + yield ParamArgKey(argname, param_index, scoped_item_path, item_cls) + + +def reorder_items(items: Sequence[nodes.Item]) -> list[nodes.Item]: + argkeys_by_item: dict[Scope, dict[nodes.Item, OrderedSet[ParamArgKey]]] = {} + items_by_argkey: dict[Scope, dict[ParamArgKey, OrderedDict[nodes.Item, None]]] = {} + for scope in HIGH_SCOPES: + scoped_argkeys_by_item = argkeys_by_item[scope] = {} + scoped_items_by_argkey = items_by_argkey[scope] = defaultdict(OrderedDict) + for item in items: + argkeys = dict.fromkeys(get_param_argkeys(item, scope)) + if argkeys: + scoped_argkeys_by_item[item] = argkeys + for argkey in argkeys: + scoped_items_by_argkey[argkey][item] = None + + items_set = dict.fromkeys(items) + return list( + reorder_items_atscope( + items_set, argkeys_by_item, items_by_argkey, Scope.Session + ) + ) + + +def reorder_items_atscope( + items: OrderedSet[nodes.Item], + argkeys_by_item: Mapping[Scope, Mapping[nodes.Item, OrderedSet[ParamArgKey]]], + items_by_argkey: Mapping[ + Scope, Mapping[ParamArgKey, OrderedDict[nodes.Item, None]] + ], + scope: Scope, +) -> OrderedSet[nodes.Item]: + if scope is Scope.Function or len(items) < 3: + return items + + scoped_items_by_argkey = items_by_argkey[scope] + scoped_argkeys_by_item = argkeys_by_item[scope] + + ignore: set[ParamArgKey] = set() + items_deque = deque(items) + items_done: OrderedSet[nodes.Item] = {} + while items_deque: + no_argkey_items: OrderedSet[nodes.Item] = {} + slicing_argkey = None + while items_deque: + item = items_deque.popleft() + if item in items_done or item in no_argkey_items: + continue + argkeys = dict.fromkeys( + k for k in scoped_argkeys_by_item.get(item, ()) if k not in ignore + ) + if not argkeys: + no_argkey_items[item] = None + else: + slicing_argkey, _ = argkeys.popitem() + # We don't have to remove relevant items from later in the + # deque because they'll just be ignored. + matching_items = [ + i for i in scoped_items_by_argkey[slicing_argkey] if i in items + ] + for i in reversed(matching_items): + items_deque.appendleft(i) + # Fix items_by_argkey order. + for other_scope in HIGH_SCOPES: + other_scoped_items_by_argkey = items_by_argkey[other_scope] + for argkey in argkeys_by_item[other_scope].get(i, ()): + argkey_dict = other_scoped_items_by_argkey[argkey] + if not hasattr(sys, "pypy_version_info"): + argkey_dict[i] = None + argkey_dict.move_to_end(i, last=False) + else: + # Work around a bug in PyPy: + # https://github.com/pypy/pypy/issues/5257 + # https://github.com/pytest-dev/pytest/issues/13312 + bkp = argkey_dict.copy() + argkey_dict.clear() + argkey_dict[i] = None + argkey_dict.update(bkp) + break + if no_argkey_items: + reordered_no_argkey_items = reorder_items_atscope( + no_argkey_items, argkeys_by_item, items_by_argkey, scope.next_lower() + ) + items_done.update(reordered_no_argkey_items) + if slicing_argkey is not None: + ignore.add(slicing_argkey) + return items_done + + +@dataclasses.dataclass(frozen=True) +class FuncFixtureInfo: + """Fixture-related information for a fixture-requesting item (e.g. test + function). + + This is used to examine the fixtures which an item requests statically + (known during collection). This includes autouse fixtures, fixtures + requested by the `usefixtures` marker, fixtures requested in the function + parameters, and the transitive closure of these. + + An item may also request fixtures dynamically (using `request.getfixturevalue`); + these are not reflected here. + """ + + __slots__ = ("argnames", "initialnames", "name2fixturedefs", "names_closure") + + # Fixture names that the item requests directly by function parameters. + argnames: tuple[str, ...] + # Fixture names that the item immediately requires. These include + # argnames + fixture names specified via usefixtures and via autouse=True in + # fixture definitions. + initialnames: tuple[str, ...] + # The transitive closure of the fixture names that the item requires. + # Note: can't include dynamic dependencies (`request.getfixturevalue` calls). + names_closure: list[str] + # A map from a fixture name in the transitive closure to the FixtureDefs + # matching the name which are applicable to this function. + # There may be multiple overriding fixtures with the same name. The + # sequence is ordered from furthest to closes to the function. + name2fixturedefs: dict[str, Sequence[FixtureDef[Any]]] + + def prune_dependency_tree(self) -> None: + """Recompute names_closure from initialnames and name2fixturedefs. + + Can only reduce names_closure, which means that the new closure will + always be a subset of the old one. The order is preserved. + + This method is needed because direct parametrization may shadow some + of the fixtures that were included in the originally built dependency + tree. In this way the dependency tree can get pruned, and the closure + of argnames may get reduced. + """ + closure: set[str] = set() + working_set = set(self.initialnames) + while working_set: + argname = working_set.pop() + # Argname may be something not included in the original names_closure, + # in which case we ignore it. This currently happens with pseudo + # FixtureDefs which wrap 'get_direct_param_fixture_func(request)'. + # So they introduce the new dependency 'request' which might have + # been missing in the original tree (closure). + if argname not in closure and argname in self.names_closure: + closure.add(argname) + if argname in self.name2fixturedefs: + working_set.update(self.name2fixturedefs[argname][-1].argnames) + + self.names_closure[:] = sorted(closure, key=self.names_closure.index) + + +class FixtureRequest(abc.ABC): + """The type of the ``request`` fixture. + + A request object gives access to the requesting test context and has a + ``param`` attribute in case the fixture is parametrized. + """ + + def __init__( + self, + pyfuncitem: Function, + fixturename: str | None, + arg2fixturedefs: dict[str, Sequence[FixtureDef[Any]]], + fixture_defs: dict[str, FixtureDef[Any]], + *, + _ispytest: bool = False, + ) -> None: + check_ispytest(_ispytest) + #: Fixture for which this request is being performed. + self.fixturename: Final = fixturename + self._pyfuncitem: Final = pyfuncitem + # The FixtureDefs for each fixture name requested by this item. + # Starts from the statically-known fixturedefs resolved during + # collection. Dynamically requested fixtures (using + # `request.getfixturevalue("foo")`) are added dynamically. + self._arg2fixturedefs: Final = arg2fixturedefs + # The evaluated argnames so far, mapping to the FixtureDef they resolved + # to. + self._fixture_defs: Final = fixture_defs + # Notes on the type of `param`: + # -`request.param` is only defined in parametrized fixtures, and will raise + # AttributeError otherwise. Python typing has no notion of "undefined", so + # this cannot be reflected in the type. + # - Technically `param` is only (possibly) defined on SubRequest, not + # FixtureRequest, but the typing of that is still in flux so this cheats. + # - In the future we might consider using a generic for the param type, but + # for now just using Any. + self.param: Any + + @property + def _fixturemanager(self) -> FixtureManager: + return self._pyfuncitem.session._fixturemanager + + @property + @abc.abstractmethod + def _scope(self) -> Scope: + raise NotImplementedError() + + @property + def scope(self) -> _ScopeName: + """Scope string, one of "function", "class", "module", "package", "session".""" + return self._scope.value + + @abc.abstractmethod + def _check_scope( + self, + requested_fixturedef: FixtureDef[object], + requested_scope: Scope, + ) -> None: + raise NotImplementedError() + + @property + def fixturenames(self) -> list[str]: + """Names of all active fixtures in this request.""" + result = list(self._pyfuncitem.fixturenames) + result.extend(set(self._fixture_defs).difference(result)) + return result + + @property + @abc.abstractmethod + def node(self): + """Underlying collection node (depends on current request scope).""" + raise NotImplementedError() + + @property + def config(self) -> Config: + """The pytest config object associated with this request.""" + return self._pyfuncitem.config + + @property + def function(self): + """Test function object if the request has a per-function scope.""" + if self.scope != "function": + raise AttributeError( + f"function not available in {self.scope}-scoped context" + ) + return self._pyfuncitem.obj + + @property + def cls(self): + """Class (can be None) where the test function was collected.""" + if self.scope not in ("class", "function"): + raise AttributeError(f"cls not available in {self.scope}-scoped context") + clscol = self._pyfuncitem.getparent(_pytest.python.Class) + if clscol: + return clscol.obj + + @property + def instance(self): + """Instance (can be None) on which test function was collected.""" + if self.scope != "function": + return None + return getattr(self._pyfuncitem, "instance", None) + + @property + def module(self): + """Python module object where the test function was collected.""" + if self.scope not in ("function", "class", "module"): + raise AttributeError(f"module not available in {self.scope}-scoped context") + mod = self._pyfuncitem.getparent(_pytest.python.Module) + assert mod is not None + return mod.obj + + @property + def path(self) -> Path: + """Path where the test function was collected.""" + if self.scope not in ("function", "class", "module", "package"): + raise AttributeError(f"path not available in {self.scope}-scoped context") + return self._pyfuncitem.path + + @property + def keywords(self) -> MutableMapping[str, Any]: + """Keywords/markers dictionary for the underlying node.""" + node: nodes.Node = self.node + return node.keywords + + @property + def session(self) -> Session: + """Pytest session object.""" + return self._pyfuncitem.session + + @abc.abstractmethod + def addfinalizer(self, finalizer: Callable[[], object]) -> None: + """Add finalizer/teardown function to be called without arguments after + the last test within the requesting test context finished execution.""" + raise NotImplementedError() + + def applymarker(self, marker: str | MarkDecorator) -> None: + """Apply a marker to a single test function invocation. + + This method is useful if you don't want to have a keyword/marker + on all function invocations. + + :param marker: + An object created by a call to ``pytest.mark.NAME(...)``. + """ + self.node.add_marker(marker) + + def raiseerror(self, msg: str | None) -> NoReturn: + """Raise a FixtureLookupError exception. + + :param msg: + An optional custom error message. + """ + raise FixtureLookupError(None, self, msg) + + def getfixturevalue(self, argname: str) -> Any: + """Dynamically run a named fixture function. + + Declaring fixtures via function argument is recommended where possible. + But if you can only decide whether to use another fixture at test + setup time, you may use this function to retrieve it inside a fixture + or test function body. + + This method can be used during the test setup phase or the test run + phase, but during the test teardown phase a fixture's value may not + be available. + + :param argname: + The fixture name. + :raises pytest.FixtureLookupError: + If the given fixture could not be found. + """ + # Note that in addition to the use case described in the docstring, + # getfixturevalue() is also called by pytest itself during item and fixture + # setup to evaluate the fixtures that are requested statically + # (using function parameters, autouse, etc). + + fixturedef = self._get_active_fixturedef(argname) + assert fixturedef.cached_result is not None, ( + f'The fixture value for "{argname}" is not available. ' + "This can happen when the fixture has already been torn down." + ) + return fixturedef.cached_result[0] + + def _iter_chain(self) -> Iterator[SubRequest]: + """Yield all SubRequests in the chain, from self up. + + Note: does *not* yield the TopRequest. + """ + current = self + while isinstance(current, SubRequest): + yield current + current = current._parent_request + + def _get_active_fixturedef(self, argname: str) -> FixtureDef[object]: + if argname == "request": + return RequestFixtureDef(self) + + # If we already finished computing a fixture by this name in this item, + # return it. + fixturedef = self._fixture_defs.get(argname) + if fixturedef is not None: + self._check_scope(fixturedef, fixturedef._scope) + return fixturedef + + # Find the appropriate fixturedef. + fixturedefs = self._arg2fixturedefs.get(argname, None) + if fixturedefs is None: + # We arrive here because of a dynamic call to + # getfixturevalue(argname) which was naturally + # not known at parsing/collection time. + fixturedefs = self._fixturemanager.getfixturedefs(argname, self._pyfuncitem) + if fixturedefs is not None: + self._arg2fixturedefs[argname] = fixturedefs + # No fixtures defined with this name. + if fixturedefs is None: + raise FixtureLookupError(argname, self) + # The are no fixtures with this name applicable for the function. + if not fixturedefs: + raise FixtureLookupError(argname, self) + + # A fixture may override another fixture with the same name, e.g. a + # fixture in a module can override a fixture in a conftest, a fixture in + # a class can override a fixture in the module, and so on. + # An overriding fixture can request its own name (possibly indirectly); + # in this case it gets the value of the fixture it overrides, one level + # up. + # Check how many `argname`s deep we are, and take the next one. + # `fixturedefs` is sorted from furthest to closest, so use negative + # indexing to go in reverse. + index = -1 + for request in self._iter_chain(): + if request.fixturename == argname: + index -= 1 + # If already consumed all of the available levels, fail. + if -index > len(fixturedefs): + raise FixtureLookupError(argname, self) + fixturedef = fixturedefs[index] + + # Prepare a SubRequest object for calling the fixture. + try: + callspec = self._pyfuncitem.callspec + except AttributeError: + callspec = None + if callspec is not None and argname in callspec.params: + param = callspec.params[argname] + param_index = callspec.indices[argname] + # The parametrize invocation scope overrides the fixture's scope. + scope = callspec._arg2scope[argname] + else: + param = NOTSET + param_index = 0 + scope = fixturedef._scope + self._check_fixturedef_without_param(fixturedef) + # The parametrize invocation scope only controls caching behavior while + # allowing wider-scoped fixtures to keep depending on the parametrized + # fixture. Scope control is enforced for parametrized fixtures + # by recreating the whole fixture tree on parameter change. + # Hence `fixturedef._scope`, not `scope`. + self._check_scope(fixturedef, fixturedef._scope) + subrequest = SubRequest( + self, scope, param, param_index, fixturedef, _ispytest=True + ) + + # Make sure the fixture value is cached, running it if it isn't + fixturedef.execute(request=subrequest) + + self._fixture_defs[argname] = fixturedef + return fixturedef + + def _check_fixturedef_without_param(self, fixturedef: FixtureDef[object]) -> None: + """Check that this request is allowed to execute this fixturedef without + a param.""" + funcitem = self._pyfuncitem + has_params = fixturedef.params is not None + fixtures_not_supported = getattr(funcitem, "nofuncargs", False) + if has_params and fixtures_not_supported: + msg = ( + f"{funcitem.name} does not support fixtures, maybe unittest.TestCase subclass?\n" + f"Node id: {funcitem.nodeid}\n" + f"Function type: {type(funcitem).__name__}" + ) + fail(msg, pytrace=False) + if has_params: + frame = inspect.stack()[3] + frameinfo = inspect.getframeinfo(frame[0]) + source_path = absolutepath(frameinfo.filename) + source_lineno = frameinfo.lineno + try: + source_path_str = str(source_path.relative_to(funcitem.config.rootpath)) + except ValueError: + source_path_str = str(source_path) + location = getlocation(fixturedef.func, funcitem.config.rootpath) + msg = ( + "The requested fixture has no parameter defined for test:\n" + f" {funcitem.nodeid}\n\n" + f"Requested fixture '{fixturedef.argname}' defined in:\n" + f"{location}\n\n" + f"Requested here:\n" + f"{source_path_str}:{source_lineno}" + ) + fail(msg, pytrace=False) + + def _get_fixturestack(self) -> list[FixtureDef[Any]]: + values = [request._fixturedef for request in self._iter_chain()] + values.reverse() + return values + + +@final +class TopRequest(FixtureRequest): + """The type of the ``request`` fixture in a test function.""" + + def __init__(self, pyfuncitem: Function, *, _ispytest: bool = False) -> None: + super().__init__( + fixturename=None, + pyfuncitem=pyfuncitem, + arg2fixturedefs=pyfuncitem._fixtureinfo.name2fixturedefs.copy(), + fixture_defs={}, + _ispytest=_ispytest, + ) + + @property + def _scope(self) -> Scope: + return Scope.Function + + def _check_scope( + self, + requested_fixturedef: FixtureDef[object], + requested_scope: Scope, + ) -> None: + # TopRequest always has function scope so always valid. + pass + + @property + def node(self): + return self._pyfuncitem + + def __repr__(self) -> str: + return f"" + + def _fillfixtures(self) -> None: + item = self._pyfuncitem + for argname in item.fixturenames: + if argname not in item.funcargs: + item.funcargs[argname] = self.getfixturevalue(argname) + + def addfinalizer(self, finalizer: Callable[[], object]) -> None: + self.node.addfinalizer(finalizer) + + +@final +class SubRequest(FixtureRequest): + """The type of the ``request`` fixture in a fixture function requested + (transitively) by a test function.""" + + def __init__( + self, + request: FixtureRequest, + scope: Scope, + param: Any, + param_index: int, + fixturedef: FixtureDef[object], + *, + _ispytest: bool = False, + ) -> None: + super().__init__( + pyfuncitem=request._pyfuncitem, + fixturename=fixturedef.argname, + fixture_defs=request._fixture_defs, + arg2fixturedefs=request._arg2fixturedefs, + _ispytest=_ispytest, + ) + self._parent_request: Final[FixtureRequest] = request + self._scope_field: Final = scope + self._fixturedef: Final[FixtureDef[object]] = fixturedef + if param is not NOTSET: + self.param = param + self.param_index: Final = param_index + + def __repr__(self) -> str: + return f"" + + @property + def _scope(self) -> Scope: + return self._scope_field + + @property + def node(self): + scope = self._scope + if scope is Scope.Function: + # This might also be a non-function Item despite its attribute name. + node: nodes.Node | None = self._pyfuncitem + elif scope is Scope.Package: + node = get_scope_package(self._pyfuncitem, self._fixturedef) + else: + node = get_scope_node(self._pyfuncitem, scope) + if node is None and scope is Scope.Class: + # Fallback to function item itself. + node = self._pyfuncitem + assert node, ( + f'Could not obtain a node for scope "{scope}" for function {self._pyfuncitem!r}' + ) + return node + + def _check_scope( + self, + requested_fixturedef: FixtureDef[object], + requested_scope: Scope, + ) -> None: + if self._scope > requested_scope: + # Try to report something helpful. + argname = requested_fixturedef.argname + fixture_stack = "\n".join( + self._format_fixturedef_line(fixturedef) + for fixturedef in self._get_fixturestack() + ) + requested_fixture = self._format_fixturedef_line(requested_fixturedef) + fail( + f"ScopeMismatch: You tried to access the {requested_scope.value} scoped " + f"fixture {argname} with a {self._scope.value} scoped request object. " + f"Requesting fixture stack:\n{fixture_stack}\n" + f"Requested fixture:\n{requested_fixture}", + pytrace=False, + ) + + def _format_fixturedef_line(self, fixturedef: FixtureDef[object]) -> str: + factory = fixturedef.func + path, lineno = getfslineno(factory) + if isinstance(path, Path): + path = bestrelpath(self._pyfuncitem.session.path, path) + sig = signature(factory) + return f"{path}:{lineno + 1}: def {factory.__name__}{sig}" + + def addfinalizer(self, finalizer: Callable[[], object]) -> None: + self._fixturedef.addfinalizer(finalizer) + + +@final +class FixtureLookupError(LookupError): + """Could not return a requested fixture (missing or invalid).""" + + def __init__( + self, argname: str | None, request: FixtureRequest, msg: str | None = None + ) -> None: + self.argname = argname + self.request = request + self.fixturestack = request._get_fixturestack() + self.msg = msg + + def formatrepr(self) -> FixtureLookupErrorRepr: + tblines: list[str] = [] + addline = tblines.append + stack = [self.request._pyfuncitem.obj] + stack.extend(map(lambda x: x.func, self.fixturestack)) + msg = self.msg + # This function currently makes an assumption that a non-None msg means we + # have a non-empty `self.fixturestack`. This is currently true, but if + # somebody at some point want to extend the use of FixtureLookupError to + # new cases it might break. + # Add the assert to make it clearer to developer that this will fail, otherwise + # it crashes because `fspath` does not get set due to `stack` being empty. + assert self.msg is None or self.fixturestack, ( + "formatrepr assumptions broken, rewrite it to handle it" + ) + if msg is not None: + # The last fixture raise an error, let's present + # it at the requesting side. + stack = stack[:-1] + for function in stack: + fspath, lineno = getfslineno(function) + try: + lines, _ = inspect.getsourcelines(get_real_func(function)) + except (OSError, IndexError, TypeError): + error_msg = "file %s, line %s: source code not available" + addline(error_msg % (fspath, lineno + 1)) + else: + addline(f"file {fspath}, line {lineno + 1}") + for i, line in enumerate(lines): + line = line.rstrip() + addline(" " + line) + if line.lstrip().startswith("def"): + break + + if msg is None: + fm = self.request._fixturemanager + available = set() + parent = self.request._pyfuncitem.parent + assert parent is not None + for name, fixturedefs in fm._arg2fixturedefs.items(): + faclist = list(fm._matchfactories(fixturedefs, parent)) + if faclist: + available.add(name) + if self.argname in available: + msg = ( + f" recursive dependency involving fixture '{self.argname}' detected" + ) + else: + msg = f"fixture '{self.argname}' not found" + msg += "\n available fixtures: {}".format(", ".join(sorted(available))) + msg += "\n use 'pytest --fixtures [testpath]' for help on them." + + return FixtureLookupErrorRepr(fspath, lineno, tblines, msg, self.argname) + + +class FixtureLookupErrorRepr(TerminalRepr): + def __init__( + self, + filename: str | os.PathLike[str], + firstlineno: int, + tblines: Sequence[str], + errorstring: str, + argname: str | None, + ) -> None: + self.tblines = tblines + self.errorstring = errorstring + self.filename = filename + self.firstlineno = firstlineno + self.argname = argname + + def toterminal(self, tw: TerminalWriter) -> None: + # tw.line("FixtureLookupError: %s" %(self.argname), red=True) + for tbline in self.tblines: + tw.line(tbline.rstrip()) + lines = self.errorstring.split("\n") + if lines: + tw.line( + f"{FormattedExcinfo.fail_marker} {lines[0].strip()}", + red=True, + ) + for line in lines[1:]: + tw.line( + f"{FormattedExcinfo.flow_marker} {line.strip()}", + red=True, + ) + tw.line() + tw.line(f"{os.fspath(self.filename)}:{self.firstlineno + 1}") + + +def call_fixture_func( + fixturefunc: _FixtureFunc[FixtureValue], request: FixtureRequest, kwargs +) -> FixtureValue: + if inspect.isgeneratorfunction(fixturefunc): + fixturefunc = cast(Callable[..., Generator[FixtureValue]], fixturefunc) + generator = fixturefunc(**kwargs) + try: + fixture_result = next(generator) + except StopIteration: + raise ValueError(f"{request.fixturename} did not yield a value") from None + finalizer = functools.partial(_teardown_yield_fixture, fixturefunc, generator) + request.addfinalizer(finalizer) + else: + fixturefunc = cast(Callable[..., FixtureValue], fixturefunc) + fixture_result = fixturefunc(**kwargs) + return fixture_result + + +def _teardown_yield_fixture(fixturefunc, it) -> None: + """Execute the teardown of a fixture function by advancing the iterator + after the yield and ensure the iteration ends (if not it means there is + more than one yield in the function).""" + try: + next(it) + except StopIteration: + pass + else: + fs, lineno = getfslineno(fixturefunc) + fail( + f"fixture function has more than one 'yield':\n\n" + f"{Source(fixturefunc).indent()}\n" + f"{fs}:{lineno + 1}", + pytrace=False, + ) + + +def _eval_scope_callable( + scope_callable: Callable[[str, Config], _ScopeName], + fixture_name: str, + config: Config, +) -> _ScopeName: + try: + # Type ignored because there is no typing mechanism to specify + # keyword arguments, currently. + result = scope_callable(fixture_name=fixture_name, config=config) # type: ignore[call-arg] + except Exception as e: + raise TypeError( + f"Error evaluating {scope_callable} while defining fixture '{fixture_name}'.\n" + "Expected a function with the signature (*, fixture_name, config)" + ) from e + if not isinstance(result, str): + fail( + f"Expected {scope_callable} to return a 'str' while defining fixture '{fixture_name}', but it returned:\n" + f"{result!r}", + pytrace=False, + ) + return result + + +class FixtureDef(Generic[FixtureValue]): + """A container for a fixture definition. + + Note: At this time, only explicitly documented fields and methods are + considered public stable API. + """ + + def __init__( + self, + config: Config, + baseid: str | None, + argname: str, + func: _FixtureFunc[FixtureValue], + scope: Scope | _ScopeName | Callable[[str, Config], _ScopeName] | None, + params: Sequence[object] | None, + ids: tuple[object | None, ...] | Callable[[Any], object | None] | None = None, + *, + _ispytest: bool = False, + # only used in a deprecationwarning msg, can be removed in pytest9 + _autouse: bool = False, + ) -> None: + check_ispytest(_ispytest) + # The "base" node ID for the fixture. + # + # This is a node ID prefix. A fixture is only available to a node (e.g. + # a `Function` item) if the fixture's baseid is a nodeid of a parent of + # node. + # + # For a fixture found in a Collector's object (e.g. a `Module`s module, + # a `Class`'s class), the baseid is the Collector's nodeid. + # + # For a fixture found in a conftest plugin, the baseid is the conftest's + # directory path relative to the rootdir. + # + # For other plugins, the baseid is the empty string (always matches). + self.baseid: Final = baseid or "" + # Whether the fixture was found from a node or a conftest in the + # collection tree. Will be false for fixtures defined in non-conftest + # plugins. + self.has_location: Final = baseid is not None + # The fixture factory function. + self.func: Final = func + # The name by which the fixture may be requested. + self.argname: Final = argname + if scope is None: + scope = Scope.Function + elif callable(scope): + scope = _eval_scope_callable(scope, argname, config) + if isinstance(scope, str): + scope = Scope.from_user( + scope, descr=f"Fixture '{func.__name__}'", where=baseid + ) + self._scope: Final = scope + # If the fixture is directly parametrized, the parameter values. + self.params: Final = params + # If the fixture is directly parametrized, a tuple of explicit IDs to + # assign to the parameter values, or a callable to generate an ID given + # a parameter value. + self.ids: Final = ids + # The names requested by the fixtures. + self.argnames: Final = getfuncargnames(func, name=argname) + # If the fixture was executed, the current value of the fixture. + # Can change if the fixture is executed with different parameters. + self.cached_result: _FixtureCachedResult[FixtureValue] | None = None + self._finalizers: Final[list[Callable[[], object]]] = [] + + # only used to emit a deprecationwarning, can be removed in pytest9 + self._autouse = _autouse + + @property + def scope(self) -> _ScopeName: + """Scope string, one of "function", "class", "module", "package", "session".""" + return self._scope.value + + def addfinalizer(self, finalizer: Callable[[], object]) -> None: + self._finalizers.append(finalizer) + + def finish(self, request: SubRequest) -> None: + exceptions: list[BaseException] = [] + while self._finalizers: + fin = self._finalizers.pop() + try: + fin() + except BaseException as e: + exceptions.append(e) + node = request.node + node.ihook.pytest_fixture_post_finalizer(fixturedef=self, request=request) + # Even if finalization fails, we invalidate the cached fixture + # value and remove all finalizers because they may be bound methods + # which will keep instances alive. + self.cached_result = None + self._finalizers.clear() + if len(exceptions) == 1: + raise exceptions[0] + elif len(exceptions) > 1: + msg = f'errors while tearing down fixture "{self.argname}" of {node}' + raise BaseExceptionGroup(msg, exceptions[::-1]) + + def execute(self, request: SubRequest) -> FixtureValue: + """Return the value of this fixture, executing it if not cached.""" + # Ensure that the dependent fixtures requested by this fixture are loaded. + # This needs to be done before checking if we have a cached value, since + # if a dependent fixture has their cache invalidated, e.g. due to + # parametrization, they finalize themselves and fixtures depending on it + # (which will likely include this fixture) setting `self.cached_result = None`. + # See #4871 + requested_fixtures_that_should_finalize_us = [] + for argname in self.argnames: + fixturedef = request._get_active_fixturedef(argname) + # Saves requested fixtures in a list so we later can add our finalizer + # to them, ensuring that if a requested fixture gets torn down we get torn + # down first. This is generally handled by SetupState, but still currently + # needed when this fixture is not parametrized but depends on a parametrized + # fixture. + requested_fixtures_that_should_finalize_us.append(fixturedef) + + # Check for (and return) cached value/exception. + if self.cached_result is not None: + request_cache_key = self.cache_key(request) + cache_key = self.cached_result[1] + try: + # Attempt to make a normal == check: this might fail for objects + # which do not implement the standard comparison (like numpy arrays -- #6497). + cache_hit = bool(request_cache_key == cache_key) + except (ValueError, RuntimeError): + # If the comparison raises, use 'is' as fallback. + cache_hit = request_cache_key is cache_key + + if cache_hit: + if self.cached_result[2] is not None: + exc, exc_tb = self.cached_result[2] + raise exc.with_traceback(exc_tb) + else: + return self.cached_result[0] + # We have a previous but differently parametrized fixture instance + # so we need to tear it down before creating a new one. + self.finish(request) + assert self.cached_result is None + + # Add finalizer to requested fixtures we saved previously. + # We make sure to do this after checking for cached value to avoid + # adding our finalizer multiple times. (#12135) + finalizer = functools.partial(self.finish, request=request) + for parent_fixture in requested_fixtures_that_should_finalize_us: + parent_fixture.addfinalizer(finalizer) + + ihook = request.node.ihook + try: + # Setup the fixture, run the code in it, and cache the value + # in self.cached_result. + result: FixtureValue = ihook.pytest_fixture_setup( + fixturedef=self, request=request + ) + finally: + # Schedule our finalizer, even if the setup failed. + request.node.addfinalizer(finalizer) + + return result + + def cache_key(self, request: SubRequest) -> object: + return getattr(request, "param", None) + + def __repr__(self) -> str: + return f"" + + +class RequestFixtureDef(FixtureDef[FixtureRequest]): + """A custom FixtureDef for the special "request" fixture. + + A new one is generated on-demand whenever "request" is requested. + """ + + def __init__(self, request: FixtureRequest) -> None: + super().__init__( + config=request.config, + baseid=None, + argname="request", + func=lambda: request, + scope=Scope.Function, + params=None, + _ispytest=True, + ) + self.cached_result = (request, [0], None) + + def addfinalizer(self, finalizer: Callable[[], object]) -> None: + pass + + +def resolve_fixture_function( + fixturedef: FixtureDef[FixtureValue], request: FixtureRequest +) -> _FixtureFunc[FixtureValue]: + """Get the actual callable that can be called to obtain the fixture + value.""" + fixturefunc = fixturedef.func + # The fixture function needs to be bound to the actual + # request.instance so that code working with "fixturedef" behaves + # as expected. + instance = request.instance + if instance is not None: + # Handle the case where fixture is defined not in a test class, but some other class + # (for example a plugin class with a fixture), see #2270. + if hasattr(fixturefunc, "__self__") and not isinstance( + instance, + fixturefunc.__self__.__class__, + ): + return fixturefunc + fixturefunc = getimfunc(fixturedef.func) + if fixturefunc != fixturedef.func: + fixturefunc = fixturefunc.__get__(instance) + return fixturefunc + + +def pytest_fixture_setup( + fixturedef: FixtureDef[FixtureValue], request: SubRequest +) -> FixtureValue: + """Execution of fixture setup.""" + kwargs = {} + for argname in fixturedef.argnames: + kwargs[argname] = request.getfixturevalue(argname) + + fixturefunc = resolve_fixture_function(fixturedef, request) + my_cache_key = fixturedef.cache_key(request) + + if inspect.isasyncgenfunction(fixturefunc) or inspect.iscoroutinefunction( + fixturefunc + ): + auto_str = " with autouse=True" if fixturedef._autouse else "" + + warnings.warn( + PytestRemovedIn9Warning( + f"{request.node.name!r} requested an async fixture " + f"{request.fixturename!r}{auto_str}, with no plugin or hook that " + "handled it. This is usually an error, as pytest does not natively " + "support it. " + "This will turn into an error in pytest 9.\n" + "See: https://docs.pytest.org/en/stable/deprecations.html#sync-test-depending-on-async-fixture" + ), + # no stacklevel will point at users code, so we just point here + stacklevel=1, + ) + + try: + result = call_fixture_func(fixturefunc, request, kwargs) + except TEST_OUTCOME as e: + if isinstance(e, skip.Exception): + # The test requested a fixture which caused a skip. + # Don't show the fixture as the skip location, as then the user + # wouldn't know which test skipped. + e._use_item_location = True + fixturedef.cached_result = (None, my_cache_key, (e, e.__traceback__)) + raise + fixturedef.cached_result = (result, my_cache_key, None) + return result + + +@final +@dataclasses.dataclass(frozen=True) +class FixtureFunctionMarker: + scope: _ScopeName | Callable[[str, Config], _ScopeName] + params: tuple[object, ...] | None + autouse: bool = False + ids: tuple[object | None, ...] | Callable[[Any], object | None] | None = None + name: str | None = None + + _ispytest: dataclasses.InitVar[bool] = False + + def __post_init__(self, _ispytest: bool) -> None: + check_ispytest(_ispytest) + + def __call__(self, function: FixtureFunction) -> FixtureFunctionDefinition: + if inspect.isclass(function): + raise ValueError("class fixtures not supported (maybe in the future)") + + if isinstance(function, FixtureFunctionDefinition): + raise ValueError( + f"@pytest.fixture is being applied more than once to the same function {function.__name__!r}" + ) + + if hasattr(function, "pytestmark"): + warnings.warn(MARKED_FIXTURE, stacklevel=2) + + fixture_definition = FixtureFunctionDefinition( + function=function, fixture_function_marker=self, _ispytest=True + ) + + name = self.name or function.__name__ + if name == "request": + location = getlocation(function) + fail( + f"'request' is a reserved word for fixtures, use another name:\n {location}", + pytrace=False, + ) + + return fixture_definition + + +# TODO: paramspec/return type annotation tracking and storing +class FixtureFunctionDefinition: + def __init__( + self, + *, + function: Callable[..., Any], + fixture_function_marker: FixtureFunctionMarker, + instance: object | None = None, + _ispytest: bool = False, + ) -> None: + check_ispytest(_ispytest) + self.name = fixture_function_marker.name or function.__name__ + # In order to show the function that this fixture contains in messages. + # Set the __name__ to be same as the function __name__ or the given fixture name. + self.__name__ = self.name + self._fixture_function_marker = fixture_function_marker + if instance is not None: + self._fixture_function = cast( + Callable[..., Any], function.__get__(instance) + ) + else: + self._fixture_function = function + functools.update_wrapper(self, function) + + def __repr__(self) -> str: + return f"" + + def __get__(self, instance, owner=None): + """Behave like a method if the function it was applied to was a method.""" + return FixtureFunctionDefinition( + function=self._fixture_function, + fixture_function_marker=self._fixture_function_marker, + instance=instance, + _ispytest=True, + ) + + def __call__(self, *args: Any, **kwds: Any) -> Any: + message = ( + f'Fixture "{self.name}" called directly. Fixtures are not meant to be called directly,\n' + "but are created automatically when test functions request them as parameters.\n" + "See https://docs.pytest.org/en/stable/explanation/fixtures.html for more information about fixtures, and\n" + "https://docs.pytest.org/en/stable/deprecations.html#calling-fixtures-directly" + ) + fail(message, pytrace=False) + + def _get_wrapped_function(self) -> Callable[..., Any]: + return self._fixture_function + + +@overload +def fixture( + fixture_function: Callable[..., object], + *, + scope: _ScopeName | Callable[[str, Config], _ScopeName] = ..., + params: Iterable[object] | None = ..., + autouse: bool = ..., + ids: Sequence[object | None] | Callable[[Any], object | None] | None = ..., + name: str | None = ..., +) -> FixtureFunctionDefinition: ... + + +@overload +def fixture( + fixture_function: None = ..., + *, + scope: _ScopeName | Callable[[str, Config], _ScopeName] = ..., + params: Iterable[object] | None = ..., + autouse: bool = ..., + ids: Sequence[object | None] | Callable[[Any], object | None] | None = ..., + name: str | None = None, +) -> FixtureFunctionMarker: ... + + +def fixture( + fixture_function: FixtureFunction | None = None, + *, + scope: _ScopeName | Callable[[str, Config], _ScopeName] = "function", + params: Iterable[object] | None = None, + autouse: bool = False, + ids: Sequence[object | None] | Callable[[Any], object | None] | None = None, + name: str | None = None, +) -> FixtureFunctionMarker | FixtureFunctionDefinition: + """Decorator to mark a fixture factory function. + + This decorator can be used, with or without parameters, to define a + fixture function. + + The name of the fixture function can later be referenced to cause its + invocation ahead of running tests: test modules or classes can use the + ``pytest.mark.usefixtures(fixturename)`` marker. + + Test functions can directly use fixture names as input arguments in which + case the fixture instance returned from the fixture function will be + injected. + + Fixtures can provide their values to test functions using ``return`` or + ``yield`` statements. When using ``yield`` the code block after the + ``yield`` statement is executed as teardown code regardless of the test + outcome, and must yield exactly once. + + :param scope: + The scope for which this fixture is shared; one of ``"function"`` + (default), ``"class"``, ``"module"``, ``"package"`` or ``"session"``. + + This parameter may also be a callable which receives ``(fixture_name, config)`` + as parameters, and must return a ``str`` with one of the values mentioned above. + + See :ref:`dynamic scope` in the docs for more information. + + :param params: + An optional list of parameters which will cause multiple invocations + of the fixture function and all of the tests using it. The current + parameter is available in ``request.param``. + + :param autouse: + If True, the fixture func is activated for all tests that can see it. + If False (the default), an explicit reference is needed to activate + the fixture. + + :param ids: + Sequence of ids each corresponding to the params so that they are + part of the test id. If no ids are provided they will be generated + automatically from the params. + + :param name: + The name of the fixture. This defaults to the name of the decorated + function. If a fixture is used in the same module in which it is + defined, the function name of the fixture will be shadowed by the + function arg that requests the fixture; one way to resolve this is to + name the decorated function ``fixture_`` and then use + ``@pytest.fixture(name='')``. + """ + fixture_marker = FixtureFunctionMarker( + scope=scope, + params=tuple(params) if params is not None else None, + autouse=autouse, + ids=None if ids is None else ids if callable(ids) else tuple(ids), + name=name, + _ispytest=True, + ) + + # Direct decoration. + if fixture_function: + return fixture_marker(fixture_function) + + return fixture_marker + + +def yield_fixture( + fixture_function=None, + *args, + scope="function", + params=None, + autouse=False, + ids=None, + name=None, +): + """(Return a) decorator to mark a yield-fixture factory function. + + .. deprecated:: 3.0 + Use :py:func:`pytest.fixture` directly instead. + """ + warnings.warn(YIELD_FIXTURE, stacklevel=2) + return fixture( + fixture_function, + *args, + scope=scope, + params=params, + autouse=autouse, + ids=ids, + name=name, + ) + + +@fixture(scope="session") +def pytestconfig(request: FixtureRequest) -> Config: + """Session-scoped fixture that returns the session's :class:`pytest.Config` + object. + + Example:: + + def test_foo(pytestconfig): + if pytestconfig.get_verbosity() > 0: + ... + + """ + return request.config + + +def pytest_addoption(parser: Parser) -> None: + parser.addini( + "usefixtures", + type="args", + default=[], + help="List of default fixtures to be used with this project", + ) + group = parser.getgroup("general") + group.addoption( + "--fixtures", + "--funcargs", + action="store_true", + dest="showfixtures", + default=False, + help="Show available fixtures, sorted by plugin appearance " + "(fixtures with leading '_' are only shown with '-v')", + ) + group.addoption( + "--fixtures-per-test", + action="store_true", + dest="show_fixtures_per_test", + default=False, + help="Show fixtures per test", + ) + + +def pytest_cmdline_main(config: Config) -> int | ExitCode | None: + if config.option.showfixtures: + showfixtures(config) + return 0 + if config.option.show_fixtures_per_test: + show_fixtures_per_test(config) + return 0 + return None + + +def _get_direct_parametrize_args(node: nodes.Node) -> set[str]: + """Return all direct parametrization arguments of a node, so we don't + mistake them for fixtures. + + Check https://github.com/pytest-dev/pytest/issues/5036. + + These things are done later as well when dealing with parametrization + so this could be improved. + """ + parametrize_argnames: set[str] = set() + for marker in node.iter_markers(name="parametrize"): + if not marker.kwargs.get("indirect", False): + p_argnames, _ = ParameterSet._parse_parametrize_args( + *marker.args, **marker.kwargs + ) + parametrize_argnames.update(p_argnames) + return parametrize_argnames + + +def deduplicate_names(*seqs: Iterable[str]) -> tuple[str, ...]: + """De-duplicate the sequence of names while keeping the original order.""" + # Ideally we would use a set, but it does not preserve insertion order. + return tuple(dict.fromkeys(name for seq in seqs for name in seq)) + + +class FixtureManager: + """pytest fixture definitions and information is stored and managed + from this class. + + During collection fm.parsefactories() is called multiple times to parse + fixture function definitions into FixtureDef objects and internal + data structures. + + During collection of test functions, metafunc-mechanics instantiate + a FuncFixtureInfo object which is cached per node/func-name. + This FuncFixtureInfo object is later retrieved by Function nodes + which themselves offer a fixturenames attribute. + + The FuncFixtureInfo object holds information about fixtures and FixtureDefs + relevant for a particular function. An initial list of fixtures is + assembled like this: + + - config-defined usefixtures + - autouse-marked fixtures along the collection chain up from the function + - usefixtures markers at module/class/function level + - test function funcargs + + Subsequently the funcfixtureinfo.fixturenames attribute is computed + as the closure of the fixtures needed to setup the initial fixtures, + i.e. fixtures needed by fixture functions themselves are appended + to the fixturenames list. + + Upon the test-setup phases all fixturenames are instantiated, retrieved + by a lookup of their FuncFixtureInfo. + """ + + def __init__(self, session: Session) -> None: + self.session = session + self.config: Config = session.config + # Maps a fixture name (argname) to all of the FixtureDefs in the test + # suite/plugins defined with this name. Populated by parsefactories(). + # TODO: The order of the FixtureDefs list of each arg is significant, + # explain. + self._arg2fixturedefs: Final[dict[str, list[FixtureDef[Any]]]] = {} + self._holderobjseen: Final[set[object]] = set() + # A mapping from a nodeid to a list of autouse fixtures it defines. + self._nodeid_autousenames: Final[dict[str, list[str]]] = { + "": self.config.getini("usefixtures"), + } + session.config.pluginmanager.register(self, "funcmanage") + + def getfixtureinfo( + self, + node: nodes.Item, + func: Callable[..., object] | None, + cls: type | None, + ) -> FuncFixtureInfo: + """Calculate the :class:`FuncFixtureInfo` for an item. + + If ``func`` is None, or if the item sets an attribute + ``nofuncargs = True``, then ``func`` is not examined at all. + + :param node: + The item requesting the fixtures. + :param func: + The item's function. + :param cls: + If the function is a method, the method's class. + """ + if func is not None and not getattr(node, "nofuncargs", False): + argnames = getfuncargnames(func, name=node.name, cls=cls) + else: + argnames = () + usefixturesnames = self._getusefixturesnames(node) + autousenames = self._getautousenames(node) + initialnames = deduplicate_names(autousenames, usefixturesnames, argnames) + + direct_parametrize_args = _get_direct_parametrize_args(node) + + names_closure, arg2fixturedefs = self.getfixtureclosure( + parentnode=node, + initialnames=initialnames, + ignore_args=direct_parametrize_args, + ) + + return FuncFixtureInfo(argnames, initialnames, names_closure, arg2fixturedefs) + + def pytest_plugin_registered(self, plugin: _PluggyPlugin, plugin_name: str) -> None: + # Fixtures defined in conftest plugins are only visible to within the + # conftest's directory. This is unlike fixtures in non-conftest plugins + # which have global visibility. So for conftests, construct the base + # nodeid from the plugin name (which is the conftest path). + if plugin_name and plugin_name.endswith("conftest.py"): + # Note: we explicitly do *not* use `plugin.__file__` here -- The + # difference is that plugin_name has the correct capitalization on + # case-insensitive systems (Windows) and other normalization issues + # (issue #11816). + conftestpath = absolutepath(plugin_name) + try: + nodeid = str(conftestpath.parent.relative_to(self.config.rootpath)) + except ValueError: + nodeid = "" + if nodeid == ".": + nodeid = "" + if os.sep != nodes.SEP: + nodeid = nodeid.replace(os.sep, nodes.SEP) + else: + nodeid = None + + self.parsefactories(plugin, nodeid) + + def _getautousenames(self, node: nodes.Node) -> Iterator[str]: + """Return the names of autouse fixtures applicable to node.""" + for parentnode in node.listchain(): + basenames = self._nodeid_autousenames.get(parentnode.nodeid) + if basenames: + yield from basenames + + def _getusefixturesnames(self, node: nodes.Item) -> Iterator[str]: + """Return the names of usefixtures fixtures applicable to node.""" + for marker_node, mark in node.iter_markers_with_node(name="usefixtures"): + if not mark.args: + marker_node.warn( + PytestWarning( + f"usefixtures() in {node.nodeid} without arguments has no effect" + ) + ) + yield from mark.args + + def getfixtureclosure( + self, + parentnode: nodes.Node, + initialnames: tuple[str, ...], + ignore_args: AbstractSet[str], + ) -> tuple[list[str], dict[str, Sequence[FixtureDef[Any]]]]: + # Collect the closure of all fixtures, starting with the given + # fixturenames as the initial set. As we have to visit all + # factory definitions anyway, we also return an arg2fixturedefs + # mapping so that the caller can reuse it and does not have + # to re-discover fixturedefs again for each fixturename + # (discovering matching fixtures for a given name/node is expensive). + + fixturenames_closure = list(initialnames) + + arg2fixturedefs: dict[str, Sequence[FixtureDef[Any]]] = {} + + # Track the index for each fixture name in the simulated stack. + # Needed for handling override chains correctly, similar to _get_active_fixturedef. + # Using negative indices: -1 is the most specific (last), -2 is second to last, etc. + current_indices: dict[str, int] = {} + + def process_argname(argname: str) -> None: + # Optimization: already processed this argname. + if current_indices.get(argname) == -1: + return + + if argname not in fixturenames_closure: + fixturenames_closure.append(argname) + + if argname in ignore_args: + return + + fixturedefs = arg2fixturedefs.get(argname) + if not fixturedefs: + fixturedefs = self.getfixturedefs(argname, parentnode) + if not fixturedefs: + # Fixture not defined or not visible (will error during runtest). + return + arg2fixturedefs[argname] = fixturedefs + + index = current_indices.get(argname, -1) + if -index > len(fixturedefs): + # Exhausted the override chain (will error during runtest). + return + fixturedef = fixturedefs[index] + + current_indices[argname] = index - 1 + for dep in fixturedef.argnames: + process_argname(dep) + current_indices[argname] = index + + for name in initialnames: + process_argname(name) + + def sort_by_scope(arg_name: str) -> Scope: + try: + fixturedefs = arg2fixturedefs[arg_name] + except KeyError: + return Scope.Function + else: + return fixturedefs[-1]._scope + + fixturenames_closure.sort(key=sort_by_scope, reverse=True) + return fixturenames_closure, arg2fixturedefs + + def pytest_generate_tests(self, metafunc: Metafunc) -> None: + """Generate new tests based on parametrized fixtures used by the given metafunc""" + + def get_parametrize_mark_argnames(mark: Mark) -> Sequence[str]: + args, _ = ParameterSet._parse_parametrize_args(*mark.args, **mark.kwargs) + return args + + for argname in metafunc.fixturenames: + # Get the FixtureDefs for the argname. + fixture_defs = metafunc._arg2fixturedefs.get(argname) + if not fixture_defs: + # Will raise FixtureLookupError at setup time if not parametrized somewhere + # else (e.g @pytest.mark.parametrize) + continue + + # If the test itself parametrizes using this argname, give it + # precedence. + if any( + argname in get_parametrize_mark_argnames(mark) + for mark in metafunc.definition.iter_markers("parametrize") + ): + continue + + # In the common case we only look at the fixture def with the + # closest scope (last in the list). But if the fixture overrides + # another fixture, while requesting the super fixture, keep going + # in case the super fixture is parametrized (#1953). + for fixturedef in reversed(fixture_defs): + # Fixture is parametrized, apply it and stop. + if fixturedef.params is not None: + metafunc.parametrize( + argname, + fixturedef.params, + indirect=True, + scope=fixturedef.scope, + ids=fixturedef.ids, + ) + break + + # Not requesting the overridden super fixture, stop. + if argname not in fixturedef.argnames: + break + + # Try next super fixture, if any. + + def pytest_collection_modifyitems(self, items: list[nodes.Item]) -> None: + # Separate parametrized setups. + items[:] = reorder_items(items) + + def _register_fixture( + self, + *, + name: str, + func: _FixtureFunc[object], + nodeid: str | None, + scope: Scope | _ScopeName | Callable[[str, Config], _ScopeName] = "function", + params: Sequence[object] | None = None, + ids: tuple[object | None, ...] | Callable[[Any], object | None] | None = None, + autouse: bool = False, + ) -> None: + """Register a fixture + + :param name: + The fixture's name. + :param func: + The fixture's implementation function. + :param nodeid: + The visibility of the fixture. The fixture will be available to the + node with this nodeid and its children in the collection tree. + None means that the fixture is visible to the entire collection tree, + e.g. a fixture defined for general use in a plugin. + :param scope: + The fixture's scope. + :param params: + The fixture's parametrization params. + :param ids: + The fixture's IDs. + :param autouse: + Whether this is an autouse fixture. + """ + fixture_def = FixtureDef( + config=self.config, + baseid=nodeid, + argname=name, + func=func, + scope=scope, + params=params, + ids=ids, + _ispytest=True, + _autouse=autouse, + ) + + faclist = self._arg2fixturedefs.setdefault(name, []) + if fixture_def.has_location: + faclist.append(fixture_def) + else: + # fixturedefs with no location are at the front + # so this inserts the current fixturedef after the + # existing fixturedefs from external plugins but + # before the fixturedefs provided in conftests. + i = len([f for f in faclist if not f.has_location]) + faclist.insert(i, fixture_def) + if autouse: + self._nodeid_autousenames.setdefault(nodeid or "", []).append(name) + + @overload + def parsefactories( + self, + node_or_obj: nodes.Node, + ) -> None: + raise NotImplementedError() + + @overload + def parsefactories( + self, + node_or_obj: object, + nodeid: str | None, + ) -> None: + raise NotImplementedError() + + def parsefactories( + self, + node_or_obj: nodes.Node | object, + nodeid: str | NotSetType | None = NOTSET, + ) -> None: + """Collect fixtures from a collection node or object. + + Found fixtures are parsed into `FixtureDef`s and saved. + + If `node_or_object` is a collection node (with an underlying Python + object), the node's object is traversed and the node's nodeid is used to + determine the fixtures' visibility. `nodeid` must not be specified in + this case. + + If `node_or_object` is an object (e.g. a plugin), the object is + traversed and the given `nodeid` is used to determine the fixtures' + visibility. `nodeid` must be specified in this case; None and "" mean + total visibility. + """ + if nodeid is not NOTSET: + holderobj = node_or_obj + else: + assert isinstance(node_or_obj, nodes.Node) + holderobj = cast(object, node_or_obj.obj) # type: ignore[attr-defined] + assert isinstance(node_or_obj.nodeid, str) + nodeid = node_or_obj.nodeid + if holderobj in self._holderobjseen: + return + + # Avoid accessing `@property` (and other descriptors) when iterating fixtures. + if not safe_isclass(holderobj) and not isinstance(holderobj, types.ModuleType): + holderobj_tp: object = type(holderobj) + else: + holderobj_tp = holderobj + + self._holderobjseen.add(holderobj) + for name in dir(holderobj): + # The attribute can be an arbitrary descriptor, so the attribute + # access below can raise. safe_getattr() ignores such exceptions. + obj_ub = safe_getattr(holderobj_tp, name, None) + if type(obj_ub) is FixtureFunctionDefinition: + marker = obj_ub._fixture_function_marker + if marker.name: + fixture_name = marker.name + else: + fixture_name = name + + # OK we know it is a fixture -- now safe to look up on the _instance_. + try: + obj = getattr(holderobj, name) + # if the fixture is named in the decorator we cannot find it in the module + except AttributeError: + obj = obj_ub + + func = obj._get_wrapped_function() + + self._register_fixture( + name=fixture_name, + nodeid=nodeid, + func=func, + scope=marker.scope, + params=marker.params, + ids=marker.ids, + autouse=marker.autouse, + ) + + def getfixturedefs( + self, argname: str, node: nodes.Node + ) -> Sequence[FixtureDef[Any]] | None: + """Get FixtureDefs for a fixture name which are applicable + to a given node. + + Returns None if there are no fixtures at all defined with the given + name. (This is different from the case in which there are fixtures + with the given name, but none applicable to the node. In this case, + an empty result is returned). + + :param argname: Name of the fixture to search for. + :param node: The requesting Node. + """ + try: + fixturedefs = self._arg2fixturedefs[argname] + except KeyError: + return None + return tuple(self._matchfactories(fixturedefs, node)) + + def _matchfactories( + self, fixturedefs: Iterable[FixtureDef[Any]], node: nodes.Node + ) -> Iterator[FixtureDef[Any]]: + parentnodeids = {n.nodeid for n in node.iter_parents()} + for fixturedef in fixturedefs: + if fixturedef.baseid in parentnodeids: + yield fixturedef + + +def show_fixtures_per_test(config: Config) -> int | ExitCode: + from _pytest.main import wrap_session + + return wrap_session(config, _show_fixtures_per_test) + + +_PYTEST_DIR = Path(_pytest.__file__).parent + + +def _pretty_fixture_path(invocation_dir: Path, func) -> str: + loc = Path(getlocation(func, invocation_dir)) + prefix = Path("...", "_pytest") + try: + return str(prefix / loc.relative_to(_PYTEST_DIR)) + except ValueError: + return bestrelpath(invocation_dir, loc) + + +def _show_fixtures_per_test(config: Config, session: Session) -> None: + import _pytest.config + + session.perform_collect() + invocation_dir = config.invocation_params.dir + tw = _pytest.config.create_terminal_writer(config) + verbose = config.get_verbosity() + + def get_best_relpath(func) -> str: + loc = getlocation(func, invocation_dir) + return bestrelpath(invocation_dir, Path(loc)) + + def write_fixture(fixture_def: FixtureDef[object]) -> None: + argname = fixture_def.argname + if verbose <= 0 and argname.startswith("_"): + return + prettypath = _pretty_fixture_path(invocation_dir, fixture_def.func) + tw.write(f"{argname}", green=True) + tw.write(f" -- {prettypath}", yellow=True) + tw.write("\n") + fixture_doc = inspect.getdoc(fixture_def.func) + if fixture_doc: + write_docstring( + tw, + fixture_doc.split("\n\n", maxsplit=1)[0] + if verbose <= 0 + else fixture_doc, + ) + else: + tw.line(" no docstring available", red=True) + + def write_item(item: nodes.Item) -> None: + # Not all items have _fixtureinfo attribute. + info: FuncFixtureInfo | None = getattr(item, "_fixtureinfo", None) + if info is None or not info.name2fixturedefs: + # This test item does not use any fixtures. + return + tw.line() + tw.sep("-", f"fixtures used by {item.name}") + # TODO: Fix this type ignore. + tw.sep("-", f"({get_best_relpath(item.function)})") # type: ignore[attr-defined] + # dict key not used in loop but needed for sorting. + for _, fixturedefs in sorted(info.name2fixturedefs.items()): + assert fixturedefs is not None + if not fixturedefs: + continue + # Last item is expected to be the one used by the test item. + write_fixture(fixturedefs[-1]) + + for session_item in session.items: + write_item(session_item) + + +def showfixtures(config: Config) -> int | ExitCode: + from _pytest.main import wrap_session + + return wrap_session(config, _showfixtures_main) + + +def _showfixtures_main(config: Config, session: Session) -> None: + import _pytest.config + + session.perform_collect() + invocation_dir = config.invocation_params.dir + tw = _pytest.config.create_terminal_writer(config) + verbose = config.get_verbosity() + + fm = session._fixturemanager + + available = [] + seen: set[tuple[str, str]] = set() + + for argname, fixturedefs in fm._arg2fixturedefs.items(): + assert fixturedefs is not None + if not fixturedefs: + continue + for fixturedef in fixturedefs: + loc = getlocation(fixturedef.func, invocation_dir) + if (fixturedef.argname, loc) in seen: + continue + seen.add((fixturedef.argname, loc)) + available.append( + ( + len(fixturedef.baseid), + fixturedef.func.__module__, + _pretty_fixture_path(invocation_dir, fixturedef.func), + fixturedef.argname, + fixturedef, + ) + ) + + available.sort() + currentmodule = None + for baseid, module, prettypath, argname, fixturedef in available: + if currentmodule != module: + if not module.startswith("_pytest."): + tw.line() + tw.sep("-", f"fixtures defined from {module}") + currentmodule = module + if verbose <= 0 and argname.startswith("_"): + continue + tw.write(f"{argname}", green=True) + if fixturedef.scope != "function": + tw.write(f" [{fixturedef.scope} scope]", cyan=True) + tw.write(f" -- {prettypath}", yellow=True) + tw.write("\n") + doc = inspect.getdoc(fixturedef.func) + if doc: + write_docstring( + tw, doc.split("\n\n", maxsplit=1)[0] if verbose <= 0 else doc + ) + else: + tw.line(" no docstring available", red=True) + tw.line() + + +def write_docstring(tw: TerminalWriter, doc: str, indent: str = " ") -> None: + for line in doc.split("\n"): + tw.line(indent + line) diff --git a/venv/Lib/site-packages/_pytest/freeze_support.py b/venv/Lib/site-packages/_pytest/freeze_support.py new file mode 100644 index 0000000000..959ff071d8 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/freeze_support.py @@ -0,0 +1,45 @@ +"""Provides a function to report all internal modules for using freezing +tools.""" + +from __future__ import annotations + +from collections.abc import Iterator +import types + + +def freeze_includes() -> list[str]: + """Return a list of module names used by pytest that should be + included by cx_freeze.""" + import _pytest + + result = list(_iter_all_modules(_pytest)) + return result + + +def _iter_all_modules( + package: str | types.ModuleType, + prefix: str = "", +) -> Iterator[str]: + """Iterate over the names of all modules that can be found in the given + package, recursively. + + >>> import _pytest + >>> list(_iter_all_modules(_pytest)) + ['_pytest._argcomplete', '_pytest._code.code', ...] + """ + import os + import pkgutil + + if isinstance(package, str): + path = package + else: + # Type ignored because typeshed doesn't define ModuleType.__path__ + # (only defined on packages). + package_path = package.__path__ + path, prefix = package_path[0], package.__name__ + "." + for _, name, is_package in pkgutil.iter_modules([path]): + if is_package: + for m in _iter_all_modules(os.path.join(path, name), prefix=name + "."): + yield prefix + m + else: + yield prefix + name diff --git a/venv/Lib/site-packages/_pytest/helpconfig.py b/venv/Lib/site-packages/_pytest/helpconfig.py new file mode 100644 index 0000000000..6a22c9f58a --- /dev/null +++ b/venv/Lib/site-packages/_pytest/helpconfig.py @@ -0,0 +1,293 @@ +# mypy: allow-untyped-defs +"""Version info, help messages, tracing configuration.""" + +from __future__ import annotations + +import argparse +from collections.abc import Generator +from collections.abc import Sequence +import os +import sys +from typing import Any + +from _pytest.config import Config +from _pytest.config import ExitCode +from _pytest.config import PrintHelp +from _pytest.config.argparsing import Parser +from _pytest.terminal import TerminalReporter +import pytest + + +class HelpAction(argparse.Action): + """An argparse Action that will raise a PrintHelp exception in order to skip + the rest of the argument parsing when --help is passed. + + This prevents argparse from raising UsageError when `--help` is used along + with missing required arguments when any are defined, for example by + ``pytest_addoption``. This is similar to the way that the builtin argparse + --help option is implemented by raising SystemExit. + + To opt in to this behavior, the parse caller must set + `namespace._raise_print_help = True`. Otherwise it just sets the option. + """ + + def __init__( + self, option_strings: Sequence[str], dest: str, *, help: str | None = None + ) -> None: + super().__init__( + option_strings=option_strings, + dest=dest, + nargs=0, + const=True, + default=False, + help=help, + ) + + def __call__( + self, + parser: argparse.ArgumentParser, + namespace: argparse.Namespace, + values: str | Sequence[Any] | None, + option_string: str | None = None, + ) -> None: + setattr(namespace, self.dest, self.const) + + if getattr(namespace, "_raise_print_help", False): + raise PrintHelp + + +def pytest_addoption(parser: Parser) -> None: + group = parser.getgroup("debugconfig") + group.addoption( + "--version", + "-V", + action="count", + default=0, + dest="version", + help="Display pytest version and information about plugins. " + "When given twice, also display information about plugins.", + ) + group._addoption( # private to use reserved lower-case short option + "-h", + "--help", + action=HelpAction, + dest="help", + help="Show help message and configuration info", + ) + group._addoption( # private to use reserved lower-case short option + "-p", + action="append", + dest="plugins", + default=[], + metavar="name", + help="Early-load given plugin module name or entry point (multi-allowed). " + "To avoid loading of plugins, use the `no:` prefix, e.g. " + "`no:doctest`. See also --disable-plugin-autoload.", + ) + group.addoption( + "--disable-plugin-autoload", + action="store_true", + default=False, + help="Disable plugin auto-loading through entry point packaging metadata. " + "Only plugins explicitly specified in -p or env var PYTEST_PLUGINS will be loaded.", + ) + group.addoption( + "--traceconfig", + "--trace-config", + action="store_true", + default=False, + help="Trace considerations of conftest.py files", + ) + group.addoption( + "--debug", + action="store", + nargs="?", + const="pytestdebug.log", + dest="debug", + metavar="DEBUG_FILE_NAME", + help="Store internal tracing debug information in this log file. " + "This file is opened with 'w' and truncated as a result, care advised. " + "Default: pytestdebug.log.", + ) + group._addoption( # private to use reserved lower-case short option + "-o", + "--override-ini", + dest="override_ini", + action="append", + help='Override configuration option with "option=value" style, ' + "e.g. `-o strict_xfail=True -o cache_dir=cache`.", + ) + + +@pytest.hookimpl(wrapper=True) +def pytest_cmdline_parse() -> Generator[None, Config, Config]: + config = yield + + if config.option.debug: + # --debug | --debug was provided. + path = config.option.debug + debugfile = open(path, "w", encoding="utf-8") + debugfile.write( + "versions pytest-{}, " + "python-{}\ninvocation_dir={}\ncwd={}\nargs={}\n\n".format( + pytest.__version__, + ".".join(map(str, sys.version_info)), + config.invocation_params.dir, + os.getcwd(), + config.invocation_params.args, + ) + ) + config.trace.root.setwriter(debugfile.write) + undo_tracing = config.pluginmanager.enable_tracing() + sys.stderr.write(f"writing pytest debug information to {path}\n") + + def unset_tracing() -> None: + debugfile.close() + sys.stderr.write(f"wrote pytest debug information to {debugfile.name}\n") + config.trace.root.setwriter(None) + undo_tracing() + + config.add_cleanup(unset_tracing) + + return config + + +def show_version_verbose(config: Config) -> None: + """Show verbose pytest version installation, including plugins.""" + sys.stdout.write( + f"This is pytest version {pytest.__version__}, imported from {pytest.__file__}\n" + ) + plugininfo = getpluginversioninfo(config) + if plugininfo: + for line in plugininfo: + sys.stdout.write(line + "\n") + + +def pytest_cmdline_main(config: Config) -> int | ExitCode | None: + # Note: a single `--version` argument is handled directly by `Config.main()` to avoid starting up the entire + # pytest infrastructure just to display the version (#13574). + if config.option.version > 1: + show_version_verbose(config) + return ExitCode.OK + elif config.option.help: + config._do_configure() + showhelp(config) + config._ensure_unconfigure() + return ExitCode.OK + return None + + +def showhelp(config: Config) -> None: + import textwrap + + reporter: TerminalReporter | None = config.pluginmanager.get_plugin( + "terminalreporter" + ) + assert reporter is not None + tw = reporter._tw + tw.write(config._parser.optparser.format_help()) + tw.line() + tw.line( + "[pytest] configuration options in the first " + "pytest.toml|pytest.ini|tox.ini|setup.cfg|pyproject.toml file found:" + ) + tw.line() + + columns = tw.fullwidth # costly call + indent_len = 24 # based on argparse's max_help_position=24 + indent = " " * indent_len + for name in config._parser._inidict: + help, type, _default = config._parser._inidict[name] + if help is None: + raise TypeError(f"help argument cannot be None for {name}") + spec = f"{name} ({type}):" + tw.write(f" {spec}") + spec_len = len(spec) + if spec_len > (indent_len - 3): + # Display help starting at a new line. + tw.line() + helplines = textwrap.wrap( + help, + columns, + initial_indent=indent, + subsequent_indent=indent, + break_on_hyphens=False, + ) + + for line in helplines: + tw.line(line) + else: + # Display help starting after the spec, following lines indented. + tw.write(" " * (indent_len - spec_len - 2)) + wrapped = textwrap.wrap(help, columns - indent_len, break_on_hyphens=False) + + if wrapped: + tw.line(wrapped[0]) + for line in wrapped[1:]: + tw.line(indent + line) + + tw.line() + tw.line("Environment variables:") + vars = [ + ( + "CI", + "When set to a non-empty value, pytest knows it is running in a " + "CI process and does not truncate summary info", + ), + ("BUILD_NUMBER", "Equivalent to CI"), + ("PYTEST_ADDOPTS", "Extra command line options"), + ("PYTEST_PLUGINS", "Comma-separated plugins to load during startup"), + ("PYTEST_DISABLE_PLUGIN_AUTOLOAD", "Set to disable plugin auto-loading"), + ("PYTEST_DEBUG", "Set to enable debug tracing of pytest's internals"), + ("PYTEST_DEBUG_TEMPROOT", "Override the system temporary directory"), + ("PYTEST_THEME", "The Pygments style to use for code output"), + ("PYTEST_THEME_MODE", "Set the PYTEST_THEME to be either 'dark' or 'light'"), + ] + for name, help in vars: + tw.line(f" {name:<24} {help}") + tw.line() + tw.line() + + tw.line("to see available markers type: pytest --markers") + tw.line("to see available fixtures type: pytest --fixtures") + tw.line( + "(shown according to specified file_or_dir or current dir " + "if not specified; fixtures with leading '_' are only shown " + "with the '-v' option" + ) + + for warningreport in reporter.stats.get("warnings", []): + tw.line("warning : " + warningreport.message, red=True) + + +def getpluginversioninfo(config: Config) -> list[str]: + lines = [] + plugininfo = config.pluginmanager.list_plugin_distinfo() + if plugininfo: + lines.append("registered third-party plugins:") + for plugin, dist in plugininfo: + loc = getattr(plugin, "__file__", repr(plugin)) + content = f"{dist.project_name}-{dist.version} at {loc}" + lines.append(" " + content) + return lines + + +def pytest_report_header(config: Config) -> list[str]: + lines = [] + if config.option.debug or config.option.traceconfig: + lines.append(f"using: pytest-{pytest.__version__}") + + verinfo = getpluginversioninfo(config) + if verinfo: + lines.extend(verinfo) + + if config.option.traceconfig: + lines.append("active plugins:") + items = config.pluginmanager.list_name_plugin() + for name, plugin in items: + if hasattr(plugin, "__file__"): + r = plugin.__file__ + else: + r = repr(plugin) + lines.append(f" {name:<20}: {r}") + return lines diff --git a/venv/Lib/site-packages/_pytest/hookspec.py b/venv/Lib/site-packages/_pytest/hookspec.py new file mode 100644 index 0000000000..c5bcc36ad4 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/hookspec.py @@ -0,0 +1,1342 @@ +# mypy: allow-untyped-defs +# ruff: noqa: T100 +"""Hook specifications for pytest plugins which are invoked by pytest itself +and by builtin plugins.""" + +from __future__ import annotations + +from collections.abc import Mapping +from collections.abc import Sequence +from pathlib import Path +from typing import Any +from typing import TYPE_CHECKING + +from pluggy import HookspecMarker + +from .deprecated import HOOK_LEGACY_PATH_ARG + + +if TYPE_CHECKING: + import pdb + from typing import Literal + import warnings + + from _pytest._code.code import ExceptionInfo + from _pytest._code.code import ExceptionRepr + from _pytest.compat import LEGACY_PATH + from _pytest.config import _PluggyPlugin + from _pytest.config import Config + from _pytest.config import ExitCode + from _pytest.config import PytestPluginManager + from _pytest.config.argparsing import Parser + from _pytest.fixtures import FixtureDef + from _pytest.fixtures import SubRequest + from _pytest.main import Session + from _pytest.nodes import Collector + from _pytest.nodes import Item + from _pytest.outcomes import Exit + from _pytest.python import Class + from _pytest.python import Function + from _pytest.python import Metafunc + from _pytest.python import Module + from _pytest.reports import CollectReport + from _pytest.reports import TestReport + from _pytest.runner import CallInfo + from _pytest.terminal import TerminalReporter + from _pytest.terminal import TestShortLogReport + + +hookspec = HookspecMarker("pytest") + +# ------------------------------------------------------------------------- +# Initialization hooks called for every plugin +# ------------------------------------------------------------------------- + + +@hookspec(historic=True) +def pytest_addhooks(pluginmanager: PytestPluginManager) -> None: + """Called at plugin registration time to allow adding new hooks via a call to + :func:`pluginmanager.add_hookspecs(module_or_class, prefix) `. + + :param pluginmanager: The pytest plugin manager. + + .. note:: + This hook is incompatible with hook wrappers. + + Use in conftest plugins + ======================= + + If a conftest plugin implements this hook, it will be called immediately + when the conftest is registered. + """ + + +@hookspec(historic=True) +def pytest_plugin_registered( + plugin: _PluggyPlugin, + plugin_name: str, + manager: PytestPluginManager, +) -> None: + """A new pytest plugin got registered. + + :param plugin: The plugin module or instance. + :param plugin_name: The name by which the plugin is registered. + :param manager: The pytest plugin manager. + + .. note:: + This hook is incompatible with hook wrappers. + + Use in conftest plugins + ======================= + + If a conftest plugin implements this hook, it will be called immediately + when the conftest is registered, once for each plugin registered thus far + (including itself!), and for all plugins thereafter when they are + registered. + """ + + +@hookspec(historic=True) +def pytest_addoption(parser: Parser, pluginmanager: PytestPluginManager) -> None: + """Register argparse-style options and config-style config values, + called once at the beginning of a test run. + + :param parser: + To add command line options, call + :py:func:`parser.addoption(...) `. + To add config-file values call :py:func:`parser.addini(...) + `. + + :param pluginmanager: + The pytest plugin manager, which can be used to install :py:func:`~pytest.hookspec`'s + or :py:func:`~pytest.hookimpl`'s and allow one plugin to call another plugin's hooks + to change how command line options are added. + + Options can later be accessed through the + :py:class:`config ` object, respectively: + + - :py:func:`config.getoption(name) ` to + retrieve the value of a command line option. + + - :py:func:`config.getini(name) ` to retrieve + a value read from a configuration file. + + The config object is passed around on many internal objects via the ``.config`` + attribute or can be retrieved as the ``pytestconfig`` fixture. + + .. note:: + This hook is incompatible with hook wrappers. + + Use in conftest plugins + ======================= + + If a conftest plugin implements this hook, it will be called immediately + when the conftest is registered. + + This hook is only called for :ref:`initial conftests `. + """ + + +@hookspec(historic=True) +def pytest_configure(config: Config) -> None: + """Allow plugins and conftest files to perform initial configuration. + + .. note:: + This hook is incompatible with hook wrappers. + + :param config: The pytest config object. + + Use in conftest plugins + ======================= + + This hook is called for every :ref:`initial conftest ` file + after command line options have been parsed. After that, the hook is called + for other conftest files as they are registered. + """ + + +# ------------------------------------------------------------------------- +# Bootstrapping hooks called for plugins registered early enough: +# internal and 3rd party plugins. +# ------------------------------------------------------------------------- + + +@hookspec(firstresult=True) +def pytest_cmdline_parse( + pluginmanager: PytestPluginManager, args: list[str] +) -> Config | None: + """Return an initialized :class:`~pytest.Config`, parsing the specified args. + + Stops at first non-None result, see :ref:`firstresult`. + + .. note:: + This hook is only called for plugin classes passed to the + ``plugins`` arg when using `pytest.main`_ to perform an in-process + test run. + + :param pluginmanager: The pytest plugin manager. + :param args: List of arguments passed on the command line. + :returns: A pytest config object. + + Use in conftest plugins + ======================= + + This hook is not called for conftest files. + """ + + +def pytest_load_initial_conftests( + early_config: Config, parser: Parser, args: list[str] +) -> None: + """Called to implement the loading of :ref:`initial conftest files + ` ahead of command line option parsing. + + :param early_config: The pytest config object. + :param args: Arguments passed on the command line. + :param parser: To add command line options. + + Use in conftest plugins + ======================= + + This hook is not called for conftest files. + """ + + +@hookspec(firstresult=True) +def pytest_cmdline_main(config: Config) -> ExitCode | int | None: + """Called for performing the main command line action. + + The default implementation will invoke the configure hooks and + :hook:`pytest_runtestloop`. + + Stops at first non-None result, see :ref:`firstresult`. + + :param config: The pytest config object. + :returns: The exit code. + + Use in conftest plugins + ======================= + + This hook is only called for :ref:`initial conftests `. + """ + + +# ------------------------------------------------------------------------- +# collection hooks +# ------------------------------------------------------------------------- + + +@hookspec(firstresult=True) +def pytest_collection(session: Session) -> object | None: + """Perform the collection phase for the given session. + + Stops at first non-None result, see :ref:`firstresult`. + The return value is not used, but only stops further processing. + + The default collection phase is this (see individual hooks for full details): + + 1. Starting from ``session`` as the initial collector: + + 1. ``pytest_collectstart(collector)`` + 2. ``report = pytest_make_collect_report(collector)`` + 3. ``pytest_exception_interact(collector, call, report)`` if an interactive exception occurred + 4. For each collected node: + + 1. If an item, ``pytest_itemcollected(item)`` + 2. If a collector, recurse into it. + + 5. ``pytest_collectreport(report)`` + + 2. ``pytest_collection_modifyitems(session, config, items)`` + + 1. ``pytest_deselected(items)`` for any deselected items (may be called multiple times) + + 3. ``pytest_collection_finish(session)`` + 4. Set ``session.items`` to the list of collected items + 5. Set ``session.testscollected`` to the number of collected items + + You can implement this hook to only perform some action before collection, + for example the terminal plugin uses it to start displaying the collection + counter (and returns `None`). + + :param session: The pytest session object. + + Use in conftest plugins + ======================= + + This hook is only called for :ref:`initial conftests `. + """ + + +def pytest_collection_modifyitems( + session: Session, config: Config, items: list[Item] +) -> None: + """Called after collection has been performed. May filter or re-order + the items in-place. + + When items are deselected (filtered out from ``items``), + the hook :hook:`pytest_deselected` must be called explicitly + with the deselected items to properly notify other plugins, + e.g. with ``config.hook.pytest_deselected(items=deselected_items)``. + + :param session: The pytest session object. + :param config: The pytest config object. + :param items: List of item objects. + + Use in conftest plugins + ======================= + + Any conftest plugin can implement this hook. + """ + + +def pytest_collection_finish(session: Session) -> None: + """Called after collection has been performed and modified. + + :param session: The pytest session object. + + Use in conftest plugins + ======================= + + Any conftest plugin can implement this hook. + """ + + +@hookspec( + firstresult=True, + warn_on_impl_args={ + "path": HOOK_LEGACY_PATH_ARG.format( + pylib_path_arg="path", pathlib_path_arg="collection_path" + ), + }, +) +def pytest_ignore_collect( + collection_path: Path, path: LEGACY_PATH, config: Config +) -> bool | None: + """Return ``True`` to ignore this path for collection. + + Return ``None`` to let other plugins ignore the path for collection. + + Returning ``False`` will forcefully *not* ignore this path for collection, + without giving a chance for other plugins to ignore this path. + + This hook is consulted for all files and directories prior to calling + more specific hooks. + + Stops at first non-None result, see :ref:`firstresult`. + + :param collection_path: The path to analyze. + :type collection_path: pathlib.Path + :param path: The path to analyze (deprecated). + :param config: The pytest config object. + + .. versionchanged:: 7.0.0 + The ``collection_path`` parameter was added as a :class:`pathlib.Path` + equivalent of the ``path`` parameter. The ``path`` parameter + has been deprecated. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given collection path, only + conftest files in parent directories of the collection path are consulted + (if the path is a directory, its own conftest file is *not* consulted - a + directory cannot ignore itself!). + """ + + +@hookspec(firstresult=True) +def pytest_collect_directory(path: Path, parent: Collector) -> Collector | None: + """Create a :class:`~pytest.Collector` for the given directory, or None if + not relevant. + + .. versionadded:: 8.0 + + For best results, the returned collector should be a subclass of + :class:`~pytest.Directory`, but this is not required. + + The new node needs to have the specified ``parent`` as a parent. + + Stops at first non-None result, see :ref:`firstresult`. + + :param path: The path to analyze. + :type path: pathlib.Path + + See :ref:`custom directory collectors` for a simple example of use of this + hook. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given collection path, only + conftest files in parent directories of the collection path are consulted + (if the path is a directory, its own conftest file is *not* consulted - a + directory cannot collect itself!). + """ + + +@hookspec( + warn_on_impl_args={ + "path": HOOK_LEGACY_PATH_ARG.format( + pylib_path_arg="path", pathlib_path_arg="file_path" + ), + }, +) +def pytest_collect_file( + file_path: Path, path: LEGACY_PATH, parent: Collector +) -> Collector | None: + """Create a :class:`~pytest.Collector` for the given path, or None if not relevant. + + For best results, the returned collector should be a subclass of + :class:`~pytest.File`, but this is not required. + + The new node needs to have the specified ``parent`` as a parent. + + :param file_path: The path to analyze. + :type file_path: pathlib.Path + :param path: The path to collect (deprecated). + + .. versionchanged:: 7.0.0 + The ``file_path`` parameter was added as a :class:`pathlib.Path` + equivalent of the ``path`` parameter. The ``path`` parameter + has been deprecated. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given file path, only + conftest files in parent directories of the file path are consulted. + """ + + +# logging hooks for collection + + +def pytest_collectstart(collector: Collector) -> None: + """Collector starts collecting. + + :param collector: + The collector. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given collector, only + conftest files in the collector's directory and its parent directories are + consulted. + """ + + +def pytest_itemcollected(item: Item) -> None: + """We just collected a test item. + + :param item: + The item. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given item, only conftest + files in the item's directory and its parent directories are consulted. + """ + + +def pytest_collectreport(report: CollectReport) -> None: + """Collector finished collecting. + + :param report: + The collect report. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given collector, only + conftest files in the collector's directory and its parent directories are + consulted. + """ + + +def pytest_deselected(items: Sequence[Item]) -> None: + """Called for deselected test items, e.g. by keyword. + + Note that this hook has two integration aspects for plugins: + + - it can be *implemented* to be notified of deselected items + - it must be *called* from :hook:`pytest_collection_modifyitems` + implementations when items are deselected (to properly notify other plugins). + + May be called multiple times. + + :param items: + The items. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. + """ + + +@hookspec(firstresult=True) +def pytest_make_collect_report(collector: Collector) -> CollectReport | None: + """Perform :func:`collector.collect() ` and return + a :class:`~pytest.CollectReport`. + + Stops at first non-None result, see :ref:`firstresult`. + + :param collector: + The collector. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given collector, only + conftest files in the collector's directory and its parent directories are + consulted. + """ + + +# ------------------------------------------------------------------------- +# Python test function related hooks +# ------------------------------------------------------------------------- + + +@hookspec( + firstresult=True, + warn_on_impl_args={ + "path": HOOK_LEGACY_PATH_ARG.format( + pylib_path_arg="path", pathlib_path_arg="module_path" + ), + }, +) +def pytest_pycollect_makemodule( + module_path: Path, path: LEGACY_PATH, parent +) -> Module | None: + """Return a :class:`pytest.Module` collector or None for the given path. + + This hook will be called for each matching test module path. + The :hook:`pytest_collect_file` hook needs to be used if you want to + create test modules for files that do not match as a test module. + + Stops at first non-None result, see :ref:`firstresult`. + + :param module_path: The path of the module to collect. + :type module_path: pathlib.Path + :param path: The path of the module to collect (deprecated). + + .. versionchanged:: 7.0.0 + The ``module_path`` parameter was added as a :class:`pathlib.Path` + equivalent of the ``path`` parameter. + + The ``path`` parameter has been deprecated in favor of ``fspath``. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given parent collector, + only conftest files in the collector's directory and its parent directories + are consulted. + """ + + +@hookspec(firstresult=True) +def pytest_pycollect_makeitem( + collector: Module | Class, name: str, obj: object +) -> None | Item | Collector | list[Item | Collector]: + """Return a custom item/collector for a Python object in a module, or None. + + Stops at first non-None result, see :ref:`firstresult`. + + :param collector: + The module/class collector. + :param name: + The name of the object in the module/class. + :param obj: + The object. + :returns: + The created items/collectors. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given collector, only + conftest files in the collector's directory and its parent directories + are consulted. + """ + + +@hookspec(firstresult=True) +def pytest_pyfunc_call(pyfuncitem: Function) -> object | None: + """Call underlying test function. + + Stops at first non-None result, see :ref:`firstresult`. + + :param pyfuncitem: + The function item. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given item, only + conftest files in the item's directory and its parent directories + are consulted. + """ + + +def pytest_generate_tests(metafunc: Metafunc) -> None: + """Generate (multiple) parametrized calls to a test function. + + :param metafunc: + The :class:`~pytest.Metafunc` helper for the test function. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given function definition, + only conftest files in the functions's directory and its parent directories + are consulted. + """ + + +@hookspec(firstresult=True) +def pytest_make_parametrize_id(config: Config, val: object, argname: str) -> str | None: + """Return a user-friendly string representation of the given ``val`` + that will be used by @pytest.mark.parametrize calls, or None if the hook + doesn't know about ``val``. + + The parameter name is available as ``argname``, if required. + + Stops at first non-None result, see :ref:`firstresult`. + + :param config: The pytest config object. + :param val: The parametrized value. + :param argname: The automatic parameter name produced by pytest. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. + """ + + +# ------------------------------------------------------------------------- +# runtest related hooks +# ------------------------------------------------------------------------- + + +@hookspec(firstresult=True) +def pytest_runtestloop(session: Session) -> object | None: + """Perform the main runtest loop (after collection finished). + + The default hook implementation performs the runtest protocol for all items + collected in the session (``session.items``), unless the collection failed + or the ``collectonly`` pytest option is set. + + If at any point :py:func:`pytest.exit` is called, the loop is + terminated immediately. + + If at any point ``session.shouldfail`` or ``session.shouldstop`` are set, the + loop is terminated after the runtest protocol for the current item is finished. + + :param session: The pytest session object. + + Stops at first non-None result, see :ref:`firstresult`. + The return value is not used, but only stops further processing. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. + """ + + +@hookspec(firstresult=True) +def pytest_runtest_protocol(item: Item, nextitem: Item | None) -> object | None: + """Perform the runtest protocol for a single test item. + + The default runtest protocol is this (see individual hooks for full details): + + - ``pytest_runtest_logstart(nodeid, location)`` + + - Setup phase: + - ``call = pytest_runtest_setup(item)`` (wrapped in ``CallInfo(when="setup")``) + - ``report = pytest_runtest_makereport(item, call)`` + - ``pytest_runtest_logreport(report)`` + - ``pytest_exception_interact(call, report)`` if an interactive exception occurred + + - Call phase, if the setup passed and the ``setuponly`` pytest option is not set: + - ``call = pytest_runtest_call(item)`` (wrapped in ``CallInfo(when="call")``) + - ``report = pytest_runtest_makereport(item, call)`` + - ``pytest_runtest_logreport(report)`` + - ``pytest_exception_interact(call, report)`` if an interactive exception occurred + + - Teardown phase: + - ``call = pytest_runtest_teardown(item, nextitem)`` (wrapped in ``CallInfo(when="teardown")``) + - ``report = pytest_runtest_makereport(item, call)`` + - ``pytest_runtest_logreport(report)`` + - ``pytest_exception_interact(call, report)`` if an interactive exception occurred + + - ``pytest_runtest_logfinish(nodeid, location)`` + + :param item: Test item for which the runtest protocol is performed. + :param nextitem: The scheduled-to-be-next test item (or None if this is the end my friend). + + Stops at first non-None result, see :ref:`firstresult`. + The return value is not used, but only stops further processing. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. + """ + + +def pytest_runtest_logstart(nodeid: str, location: tuple[str, int | None, str]) -> None: + """Called at the start of running the runtest protocol for a single item. + + See :hook:`pytest_runtest_protocol` for a description of the runtest protocol. + + :param nodeid: Full node ID of the item. + :param location: A tuple of ``(filename, lineno, testname)`` + where ``filename`` is a file path relative to ``config.rootpath`` + and ``lineno`` is 0-based. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given item, only conftest + files in the item's directory and its parent directories are consulted. + """ + + +def pytest_runtest_logfinish( + nodeid: str, location: tuple[str, int | None, str] +) -> None: + """Called at the end of running the runtest protocol for a single item. + + See :hook:`pytest_runtest_protocol` for a description of the runtest protocol. + + :param nodeid: Full node ID of the item. + :param location: A tuple of ``(filename, lineno, testname)`` + where ``filename`` is a file path relative to ``config.rootpath`` + and ``lineno`` is 0-based. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given item, only conftest + files in the item's directory and its parent directories are consulted. + """ + + +def pytest_runtest_setup(item: Item) -> None: + """Called to perform the setup phase for a test item. + + The default implementation runs ``setup()`` on ``item`` and all of its + parents (which haven't been setup yet). This includes obtaining the + values of fixtures required by the item (which haven't been obtained + yet). + + :param item: + The item. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given item, only conftest + files in the item's directory and its parent directories are consulted. + """ + + +def pytest_runtest_call(item: Item) -> None: + """Called to run the test for test item (the call phase). + + The default implementation calls ``item.runtest()``. + + :param item: + The item. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given item, only conftest + files in the item's directory and its parent directories are consulted. + """ + + +def pytest_runtest_teardown(item: Item, nextitem: Item | None) -> None: + """Called to perform the teardown phase for a test item. + + The default implementation runs the finalizers and calls ``teardown()`` + on ``item`` and all of its parents (which need to be torn down). This + includes running the teardown phase of fixtures required by the item (if + they go out of scope). + + :param item: + The item. + :param nextitem: + The scheduled-to-be-next test item (None if no further test item is + scheduled). This argument is used to perform exact teardowns, i.e. + calling just enough finalizers so that nextitem only needs to call + setup functions. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given item, only conftest + files in the item's directory and its parent directories are consulted. + """ + + +@hookspec(firstresult=True) +def pytest_runtest_makereport(item: Item, call: CallInfo[None]) -> TestReport | None: + """Called to create a :class:`~pytest.TestReport` for each of + the setup, call and teardown runtest phases of a test item. + + See :hook:`pytest_runtest_protocol` for a description of the runtest protocol. + + :param item: The item. + :param call: The :class:`~pytest.CallInfo` for the phase. + + Stops at first non-None result, see :ref:`firstresult`. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given item, only conftest + files in the item's directory and its parent directories are consulted. + """ + + +def pytest_runtest_logreport(report: TestReport) -> None: + """Process the :class:`~pytest.TestReport` produced for each + of the setup, call and teardown runtest phases of an item. + + See :hook:`pytest_runtest_protocol` for a description of the runtest protocol. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given item, only conftest + files in the item's directory and its parent directories are consulted. + """ + + +@hookspec(firstresult=True) +def pytest_report_to_serializable( + config: Config, + report: CollectReport | TestReport, +) -> dict[str, Any] | None: + """Serialize the given report object into a data structure suitable for + sending over the wire, e.g. converted to JSON. + + :param config: The pytest config object. + :param report: The report. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. The exact details may depend + on the plugin which calls the hook. + """ + + +@hookspec(firstresult=True) +def pytest_report_from_serializable( + config: Config, + data: dict[str, Any], +) -> CollectReport | TestReport | None: + """Restore a report object previously serialized with + :hook:`pytest_report_to_serializable`. + + :param config: The pytest config object. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. The exact details may depend + on the plugin which calls the hook. + """ + + +# ------------------------------------------------------------------------- +# Fixture related hooks +# ------------------------------------------------------------------------- + + +@hookspec(firstresult=True) +def pytest_fixture_setup( + fixturedef: FixtureDef[Any], request: SubRequest +) -> object | None: + """Perform fixture setup execution. + + :param fixturedef: + The fixture definition object. + :param request: + The fixture request object. + :returns: + The return value of the call to the fixture function. + + Stops at first non-None result, see :ref:`firstresult`. + + .. note:: + If the fixture function returns None, other implementations of + this hook function will continue to be called, according to the + behavior of the :ref:`firstresult` option. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given fixture, only + conftest files in the fixture scope's directory and its parent directories + are consulted. + """ + + +def pytest_fixture_post_finalizer( + fixturedef: FixtureDef[Any], request: SubRequest +) -> None: + """Called after fixture teardown, but before the cache is cleared, so + the fixture result ``fixturedef.cached_result`` is still available (not + ``None``). + + :param fixturedef: + The fixture definition object. + :param request: + The fixture request object. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given fixture, only + conftest files in the fixture scope's directory and its parent directories + are consulted. + """ + + +# ------------------------------------------------------------------------- +# test session related hooks +# ------------------------------------------------------------------------- + + +def pytest_sessionstart(session: Session) -> None: + """Called after the ``Session`` object has been created and before performing collection + and entering the run test loop. + + :param session: The pytest session object. + + Use in conftest plugins + ======================= + + This hook is only called for :ref:`initial conftests `. + """ + + +def pytest_sessionfinish( + session: Session, + exitstatus: int | ExitCode, +) -> None: + """Called after whole test run finished, right before returning the exit status to the system. + + :param session: The pytest session object. + :param exitstatus: The status which pytest will return to the system. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. + """ + + +def pytest_unconfigure(config: Config) -> None: + """Called before test process is exited. + + :param config: The pytest config object. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. + """ + + +# ------------------------------------------------------------------------- +# hooks for customizing the assert methods +# ------------------------------------------------------------------------- + + +def pytest_assertrepr_compare( + config: Config, op: str, left: object, right: object +) -> list[str] | None: + """Return explanation for comparisons in failing assert expressions. + + Return None for no custom explanation, otherwise return a list + of strings. The strings will be joined by newlines but any newlines + *in* a string will be escaped. Note that all but the first line will + be indented slightly, the intention is for the first line to be a summary. + + :param config: The pytest config object. + :param op: The operator, e.g. `"=="`, `"!="`, `"not in"`. + :param left: The left operand. + :param right: The right operand. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given item, only conftest + files in the item's directory and its parent directories are consulted. + """ + + +def pytest_assertion_pass(item: Item, lineno: int, orig: str, expl: str) -> None: + """Called whenever an assertion passes. + + .. versionadded:: 5.0 + + Use this hook to do some processing after a passing assertion. + The original assertion information is available in the `orig` string + and the pytest introspected assertion information is available in the + `expl` string. + + This hook must be explicitly enabled by the :confval:`enable_assertion_pass_hook` + configuration option: + + .. tab:: toml + + .. code-block:: toml + + [pytest] + enable_assertion_pass_hook = true + + .. tab:: ini + + .. code-block:: ini + + [pytest] + enable_assertion_pass_hook = true + + You need to **clean the .pyc** files in your project directory and interpreter libraries + when enabling this option, as assertions will require to be re-written. + + :param item: pytest item object of current test. + :param lineno: Line number of the assert statement. + :param orig: String with the original assertion. + :param expl: String with the assert explanation. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given item, only conftest + files in the item's directory and its parent directories are consulted. + """ + + +# ------------------------------------------------------------------------- +# Hooks for influencing reporting (invoked from _pytest_terminal). +# ------------------------------------------------------------------------- + + +@hookspec( + warn_on_impl_args={ + "startdir": HOOK_LEGACY_PATH_ARG.format( + pylib_path_arg="startdir", pathlib_path_arg="start_path" + ), + }, +) +def pytest_report_header( # type:ignore[empty-body] + config: Config, start_path: Path, startdir: LEGACY_PATH +) -> str | list[str]: + """Return a string or list of strings to be displayed as header info for terminal reporting. + + :param config: The pytest config object. + :param start_path: The starting dir. + :type start_path: pathlib.Path + :param startdir: The starting dir (deprecated). + + .. note:: + + Lines returned by a plugin are displayed before those of plugins which + ran before it. + If you want to have your line(s) displayed first, use + :ref:`trylast=True `. + + .. versionchanged:: 7.0.0 + The ``start_path`` parameter was added as a :class:`pathlib.Path` + equivalent of the ``startdir`` parameter. The ``startdir`` parameter + has been deprecated. + + Use in conftest plugins + ======================= + + This hook is only called for :ref:`initial conftests `. + """ + + +@hookspec( + warn_on_impl_args={ + "startdir": HOOK_LEGACY_PATH_ARG.format( + pylib_path_arg="startdir", pathlib_path_arg="start_path" + ), + }, +) +def pytest_report_collectionfinish( # type:ignore[empty-body] + config: Config, + start_path: Path, + startdir: LEGACY_PATH, + items: Sequence[Item], +) -> str | list[str]: + """Return a string or list of strings to be displayed after collection + has finished successfully. + + These strings will be displayed after the standard "collected X items" message. + + .. versionadded:: 3.2 + + :param config: The pytest config object. + :param start_path: The starting dir. + :type start_path: pathlib.Path + :param startdir: The starting dir (deprecated). + :param items: List of pytest items that are going to be executed; this list should not be modified. + + .. note:: + + Lines returned by a plugin are displayed before those of plugins which + ran before it. + If you want to have your line(s) displayed first, use + :ref:`trylast=True `. + + .. versionchanged:: 7.0.0 + The ``start_path`` parameter was added as a :class:`pathlib.Path` + equivalent of the ``startdir`` parameter. The ``startdir`` parameter + has been deprecated. + + Use in conftest plugins + ======================= + + Any conftest plugin can implement this hook. + """ + + +@hookspec(firstresult=True) +def pytest_report_teststatus( # type:ignore[empty-body] + report: CollectReport | TestReport, config: Config +) -> TestShortLogReport | tuple[str, str, str | tuple[str, Mapping[str, bool]]]: + """Return result-category, shortletter and verbose word for status + reporting. + + The result-category is a category in which to count the result, for + example "passed", "skipped", "error" or the empty string. + + The shortletter is shown as testing progresses, for example ".", "s", + "E" or the empty string. + + The verbose word is shown as testing progresses in verbose mode, for + example "PASSED", "SKIPPED", "ERROR" or the empty string. + + pytest may style these implicitly according to the report outcome. + To provide explicit styling, return a tuple for the verbose word, + for example ``"rerun", "R", ("RERUN", {"yellow": True})``. + + :param report: The report object whose status is to be returned. + :param config: The pytest config object. + :returns: The test status. + + Stops at first non-None result, see :ref:`firstresult`. + + Use in conftest plugins + ======================= + + Any conftest plugin can implement this hook. + """ + + +def pytest_terminal_summary( + terminalreporter: TerminalReporter, + exitstatus: ExitCode, + config: Config, +) -> None: + """Add a section to terminal summary reporting. + + :param terminalreporter: The internal terminal reporter object. + :param exitstatus: The exit status that will be reported back to the OS. + :param config: The pytest config object. + + .. versionadded:: 4.2 + The ``config`` parameter. + + Use in conftest plugins + ======================= + + Any conftest plugin can implement this hook. + """ + + +@hookspec(historic=True) +def pytest_warning_recorded( + warning_message: warnings.WarningMessage, + when: Literal["config", "collect", "runtest"], + nodeid: str, + location: tuple[str, int, str] | None, +) -> None: + """Process a warning captured by the internal pytest warnings plugin. + + :param warning_message: + The captured warning. This is the same object produced by :class:`warnings.catch_warnings`, + and contains the same attributes as the parameters of :py:func:`warnings.showwarning`. + + :param when: + Indicates when the warning was captured. Possible values: + + * ``"config"``: during pytest configuration/initialization stage. + * ``"collect"``: during test collection. + * ``"runtest"``: during test execution. + + :param nodeid: + Full id of the item. Empty string for warnings that are not specific to + a particular node. + + :param location: + When available, holds information about the execution context of the captured + warning (filename, linenumber, function). ``function`` evaluates to + when the execution context is at the module level. + + .. versionadded:: 6.0 + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. If the warning is specific to a + particular node, only conftest files in parent directories of the node are + consulted. + """ + + +# ------------------------------------------------------------------------- +# Hooks for influencing skipping +# ------------------------------------------------------------------------- + + +def pytest_markeval_namespace( # type:ignore[empty-body] + config: Config, +) -> dict[str, Any]: + """Called when constructing the globals dictionary used for + evaluating string conditions in xfail/skipif markers. + + This is useful when the condition for a marker requires + objects that are expensive or impossible to obtain during + collection time, which is required by normal boolean + conditions. + + .. versionadded:: 6.2 + + :param config: The pytest config object. + :returns: A dictionary of additional globals to add. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given item, only conftest + files in parent directories of the item are consulted. + """ + + +# ------------------------------------------------------------------------- +# error handling and internal debugging hooks +# ------------------------------------------------------------------------- + + +def pytest_internalerror( + excrepr: ExceptionRepr, + excinfo: ExceptionInfo[BaseException], +) -> bool | None: + """Called for internal errors. + + Return True to suppress the fallback handling of printing an + INTERNALERROR message directly to sys.stderr. + + :param excrepr: The exception repr object. + :param excinfo: The exception info. + + Use in conftest plugins + ======================= + + Any conftest plugin can implement this hook. + """ + + +def pytest_keyboard_interrupt( + excinfo: ExceptionInfo[KeyboardInterrupt | Exit], +) -> None: + """Called for keyboard interrupt. + + :param excinfo: The exception info. + + Use in conftest plugins + ======================= + + Any conftest plugin can implement this hook. + """ + + +def pytest_exception_interact( + node: Item | Collector, + call: CallInfo[Any], + report: CollectReport | TestReport, +) -> None: + """Called when an exception was raised which can potentially be + interactively handled. + + May be called during collection (see :hook:`pytest_make_collect_report`), + in which case ``report`` is a :class:`~pytest.CollectReport`. + + May be called during runtest of an item (see :hook:`pytest_runtest_protocol`), + in which case ``report`` is a :class:`~pytest.TestReport`. + + This hook is not called if the exception that was raised is an internal + exception like ``skip.Exception``. + + :param node: + The item or collector. + :param call: + The call information. Contains the exception. + :param report: + The collection or test report. + + Use in conftest plugins + ======================= + + Any conftest file can implement this hook. For a given node, only conftest + files in parent directories of the node are consulted. + """ + + +def pytest_enter_pdb(config: Config, pdb: pdb.Pdb) -> None: + """Called upon pdb.set_trace(). + + Can be used by plugins to take special action just before the python + debugger enters interactive mode. + + :param config: The pytest config object. + :param pdb: The Pdb instance. + + Use in conftest plugins + ======================= + + Any conftest plugin can implement this hook. + """ + + +def pytest_leave_pdb(config: Config, pdb: pdb.Pdb) -> None: + """Called when leaving pdb (e.g. with continue after pdb.set_trace()). + + Can be used by plugins to take special action just after the python + debugger leaves interactive mode. + + :param config: The pytest config object. + :param pdb: The Pdb instance. + + Use in conftest plugins + ======================= + + Any conftest plugin can implement this hook. + """ diff --git a/venv/Lib/site-packages/_pytest/junitxml.py b/venv/Lib/site-packages/_pytest/junitxml.py new file mode 100644 index 0000000000..ae8d2b94d3 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/junitxml.py @@ -0,0 +1,695 @@ +# mypy: allow-untyped-defs +"""Report test results in JUnit-XML format, for use with Jenkins and build +integration servers. + +Based on initial code from Ross Lawley. + +Output conforms to +https://github.com/jenkinsci/xunit-plugin/blob/master/src/main/resources/org/jenkinsci/plugins/xunit/types/model/xsd/junit-10.xsd +""" + +from __future__ import annotations + +from collections.abc import Callable +import functools +import os +import platform +import re +import xml.etree.ElementTree as ET + +from _pytest import nodes +from _pytest import timing +from _pytest._code.code import ExceptionRepr +from _pytest._code.code import ReprFileLocation +from _pytest.config import Config +from _pytest.config import filename_arg +from _pytest.config.argparsing import Parser +from _pytest.fixtures import FixtureRequest +from _pytest.reports import TestReport +from _pytest.stash import StashKey +from _pytest.terminal import TerminalReporter +import pytest + + +xml_key = StashKey["LogXML"]() + + +def bin_xml_escape(arg: object) -> str: + r"""Visually escape invalid XML characters. + + For example, transforms + 'hello\aworld\b' + into + 'hello#x07world#x08' + Note that the #xABs are *not* XML escapes - missing the ampersand «. + The idea is to escape visually for the user rather than for XML itself. + """ + + def repl(matchobj: re.Match[str]) -> str: + i = ord(matchobj.group()) + if i <= 0xFF: + return f"#x{i:02X}" + else: + return f"#x{i:04X}" + + # The spec range of valid chars is: + # Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF] + # For an unknown(?) reason, we disallow #x7F (DEL) as well. + illegal_xml_re = ( + "[^\u0009\u000a\u000d\u0020-\u007e\u0080-\ud7ff\ue000-\ufffd\u10000-\u10ffff]" + ) + return re.sub(illegal_xml_re, repl, str(arg)) + + +def merge_family(left, right) -> None: + result = {} + for kl, vl in left.items(): + for kr, vr in right.items(): + if not isinstance(vl, list): + raise TypeError(type(vl)) + result[kl] = vl + vr + left.update(result) + + +families = { # pylint: disable=dict-init-mutate + "_base": {"testcase": ["classname", "name"]}, + "_base_legacy": {"testcase": ["file", "line", "url"]}, +} +# xUnit 1.x inherits legacy attributes. +families["xunit1"] = families["_base"].copy() +merge_family(families["xunit1"], families["_base_legacy"]) + +# xUnit 2.x uses strict base attributes. +families["xunit2"] = families["_base"] + + +class _NodeReporter: + def __init__(self, nodeid: str | TestReport, xml: LogXML) -> None: + self.id = nodeid + self.xml = xml + self.add_stats = self.xml.add_stats + self.family = self.xml.family + self.duration = 0.0 + self.properties: list[tuple[str, str]] = [] + self.nodes: list[ET.Element] = [] + self.attrs: dict[str, str] = {} + + def append(self, node: ET.Element) -> None: + self.xml.add_stats(node.tag) + self.nodes.append(node) + + def add_property(self, name: str, value: object) -> None: + self.properties.append((str(name), bin_xml_escape(value))) + + def add_attribute(self, name: str, value: object) -> None: + self.attrs[str(name)] = bin_xml_escape(value) + + def make_properties_node(self) -> ET.Element | None: + """Return a Junit node containing custom properties, if any.""" + if self.properties: + properties = ET.Element("properties") + for name, value in self.properties: + properties.append(ET.Element("property", name=name, value=value)) + return properties + return None + + def record_testreport(self, testreport: TestReport) -> None: + names = mangle_test_address(testreport.nodeid) + existing_attrs = self.attrs + classnames = names[:-1] + if self.xml.prefix: + classnames.insert(0, self.xml.prefix) + attrs: dict[str, str] = { + "classname": ".".join(classnames), + "name": bin_xml_escape(names[-1]), + "file": testreport.location[0], + } + if testreport.location[1] is not None: + attrs["line"] = str(testreport.location[1]) + if hasattr(testreport, "url"): + attrs["url"] = testreport.url + self.attrs = attrs + self.attrs.update(existing_attrs) # Restore any user-defined attributes. + + # Preserve legacy testcase behavior. + if self.family == "xunit1": + return + + # Filter out attributes not permitted by this test family. + # Including custom attributes because they are not valid here. + temp_attrs = {} + for key in self.attrs: + if key in families[self.family]["testcase"]: + temp_attrs[key] = self.attrs[key] + self.attrs = temp_attrs + + def to_xml(self) -> ET.Element: + testcase = ET.Element("testcase", self.attrs, time=f"{self.duration:.3f}") + properties = self.make_properties_node() + if properties is not None: + testcase.append(properties) + testcase.extend(self.nodes) + return testcase + + def _add_simple(self, tag: str, message: str, data: str | None = None) -> None: + node = ET.Element(tag, message=message) + node.text = bin_xml_escape(data) + self.append(node) + + def write_captured_output(self, report: TestReport) -> None: + if not self.xml.log_passing_tests and report.passed: + return + + content_out = report.capstdout + content_log = report.caplog + content_err = report.capstderr + if self.xml.logging == "no": + return + content_all = "" + if self.xml.logging in ["log", "all"]: + content_all = self._prepare_content(content_log, " Captured Log ") + if self.xml.logging in ["system-out", "out-err", "all"]: + content_all += self._prepare_content(content_out, " Captured Out ") + self._write_content(report, content_all, "system-out") + content_all = "" + if self.xml.logging in ["system-err", "out-err", "all"]: + content_all += self._prepare_content(content_err, " Captured Err ") + self._write_content(report, content_all, "system-err") + content_all = "" + if content_all: + self._write_content(report, content_all, "system-out") + + def _prepare_content(self, content: str, header: str) -> str: + return "\n".join([header.center(80, "-"), content, ""]) + + def _write_content(self, report: TestReport, content: str, jheader: str) -> None: + tag = ET.Element(jheader) + tag.text = bin_xml_escape(content) + self.append(tag) + + def append_pass(self, report: TestReport) -> None: + self.add_stats("passed") + + def append_failure(self, report: TestReport) -> None: + # msg = str(report.longrepr.reprtraceback.extraline) + if hasattr(report, "wasxfail"): + self._add_simple("skipped", "xfail-marked test passes unexpectedly") + else: + assert report.longrepr is not None + reprcrash: ReprFileLocation | None = getattr( + report.longrepr, "reprcrash", None + ) + if reprcrash is not None: + message = reprcrash.message + else: + message = str(report.longrepr) + message = bin_xml_escape(message) + self._add_simple("failure", message, str(report.longrepr)) + + def append_collect_error(self, report: TestReport) -> None: + # msg = str(report.longrepr.reprtraceback.extraline) + assert report.longrepr is not None + self._add_simple("error", "collection failure", str(report.longrepr)) + + def append_collect_skipped(self, report: TestReport) -> None: + self._add_simple("skipped", "collection skipped", str(report.longrepr)) + + def append_error(self, report: TestReport) -> None: + assert report.longrepr is not None + reprcrash: ReprFileLocation | None = getattr(report.longrepr, "reprcrash", None) + if reprcrash is not None: + reason = reprcrash.message + else: + reason = str(report.longrepr) + + if report.when == "teardown": + msg = f'failed on teardown with "{reason}"' + else: + msg = f'failed on setup with "{reason}"' + self._add_simple("error", bin_xml_escape(msg), str(report.longrepr)) + + def append_skipped(self, report: TestReport) -> None: + if hasattr(report, "wasxfail"): + xfailreason = report.wasxfail + if xfailreason.startswith("reason: "): + xfailreason = xfailreason[8:] + xfailreason = bin_xml_escape(xfailreason) + skipped = ET.Element("skipped", type="pytest.xfail", message=xfailreason) + self.append(skipped) + else: + assert isinstance(report.longrepr, tuple) + filename, lineno, skipreason = report.longrepr + if skipreason.startswith("Skipped: "): + skipreason = skipreason[9:] + details = f"{filename}:{lineno}: {skipreason}" + + skipped = ET.Element( + "skipped", type="pytest.skip", message=bin_xml_escape(skipreason) + ) + skipped.text = bin_xml_escape(details) + self.append(skipped) + self.write_captured_output(report) + + def finalize(self) -> None: + data = self.to_xml() + self.__dict__.clear() + # Type ignored because mypy doesn't like overriding a method. + # Also the return value doesn't match... + self.to_xml = lambda: data # type: ignore[method-assign] + + +def _warn_incompatibility_with_xunit2( + request: FixtureRequest, fixture_name: str +) -> None: + """Emit a PytestWarning about the given fixture being incompatible with newer xunit revisions.""" + from _pytest.warning_types import PytestWarning + + xml = request.config.stash.get(xml_key, None) + if xml is not None and xml.family not in ("xunit1", "legacy"): + request.node.warn( + PytestWarning( + f"{fixture_name} is incompatible with junit_family '{xml.family}' (use 'legacy' or 'xunit1')" + ) + ) + + +@pytest.fixture +def record_property(request: FixtureRequest) -> Callable[[str, object], None]: + """Add extra properties to the calling test. + + User properties become part of the test report and are available to the + configured reporters, like JUnit XML. + + The fixture is callable with ``name, value``. The value is automatically + XML-encoded. + + Example:: + + def test_function(record_property): + record_property("example_key", 1) + """ + _warn_incompatibility_with_xunit2(request, "record_property") + + def append_property(name: str, value: object) -> None: + request.node.user_properties.append((name, value)) + + return append_property + + +@pytest.fixture +def record_xml_attribute(request: FixtureRequest) -> Callable[[str, object], None]: + """Add extra xml attributes to the tag for the calling test. + + The fixture is callable with ``name, value``. The value is + automatically XML-encoded. + """ + from _pytest.warning_types import PytestExperimentalApiWarning + + request.node.warn( + PytestExperimentalApiWarning("record_xml_attribute is an experimental feature") + ) + + _warn_incompatibility_with_xunit2(request, "record_xml_attribute") + + # Declare noop + def add_attr_noop(name: str, value: object) -> None: + pass + + attr_func = add_attr_noop + + xml = request.config.stash.get(xml_key, None) + if xml is not None: + node_reporter = xml.node_reporter(request.node.nodeid) + attr_func = node_reporter.add_attribute + + return attr_func + + +def _check_record_param_type(param: str, v: str) -> None: + """Used by record_testsuite_property to check that the given parameter name is of the proper + type.""" + __tracebackhide__ = True + if not isinstance(v, str): + msg = "{param} parameter needs to be a string, but {g} given" # type: ignore[unreachable] + raise TypeError(msg.format(param=param, g=type(v).__name__)) + + +@pytest.fixture(scope="session") +def record_testsuite_property(request: FixtureRequest) -> Callable[[str, object], None]: + """Record a new ```` tag as child of the root ````. + + This is suitable to writing global information regarding the entire test + suite, and is compatible with ``xunit2`` JUnit family. + + This is a ``session``-scoped fixture which is called with ``(name, value)``. Example: + + .. code-block:: python + + def test_foo(record_testsuite_property): + record_testsuite_property("ARCH", "PPC") + record_testsuite_property("STORAGE_TYPE", "CEPH") + + :param name: + The property name. + :param value: + The property value. Will be converted to a string. + + .. warning:: + + Currently this fixture **does not work** with the + `pytest-xdist `__ plugin. See + :issue:`7767` for details. + """ + __tracebackhide__ = True + + def record_func(name: str, value: object) -> None: + """No-op function in case --junit-xml was not passed in the command-line.""" + __tracebackhide__ = True + _check_record_param_type("name", name) + + xml = request.config.stash.get(xml_key, None) + if xml is not None: + record_func = xml.add_global_property + return record_func + + +def pytest_addoption(parser: Parser) -> None: + group = parser.getgroup("terminal reporting") + group.addoption( + "--junitxml", + "--junit-xml", + action="store", + dest="xmlpath", + metavar="path", + type=functools.partial(filename_arg, optname="--junitxml"), + default=None, + help="Create junit-xml style report file at given path", + ) + group.addoption( + "--junitprefix", + "--junit-prefix", + action="store", + metavar="str", + default=None, + help="Prepend prefix to classnames in junit-xml output", + ) + parser.addini( + "junit_suite_name", "Test suite name for JUnit report", default="pytest" + ) + parser.addini( + "junit_logging", + "Write captured log messages to JUnit report: " + "one of no|log|system-out|system-err|out-err|all", + default="no", + ) + parser.addini( + "junit_log_passing_tests", + "Capture log information for passing tests to JUnit report: ", + type="bool", + default=True, + ) + parser.addini( + "junit_duration_report", + "Duration time to report: one of total|call", + default="total", + ) # choices=['total', 'call']) + parser.addini( + "junit_family", + "Emit XML for schema: one of legacy|xunit1|xunit2", + default="xunit2", + ) + + +def pytest_configure(config: Config) -> None: + xmlpath = config.option.xmlpath + # Prevent opening xmllog on worker nodes (xdist). + if xmlpath and not hasattr(config, "workerinput"): + junit_family = config.getini("junit_family") + config.stash[xml_key] = LogXML( + xmlpath, + config.option.junitprefix, + config.getini("junit_suite_name"), + config.getini("junit_logging"), + config.getini("junit_duration_report"), + junit_family, + config.getini("junit_log_passing_tests"), + ) + config.pluginmanager.register(config.stash[xml_key]) + + +def pytest_unconfigure(config: Config) -> None: + xml = config.stash.get(xml_key, None) + if xml: + del config.stash[xml_key] + config.pluginmanager.unregister(xml) + + +def mangle_test_address(address: str) -> list[str]: + path, possible_open_bracket, params = address.partition("[") + names = path.split("::") + # Convert file path to dotted path. + names[0] = names[0].replace(nodes.SEP, ".") + names[0] = re.sub(r"\.py$", "", names[0]) + # Put any params back. + names[-1] += possible_open_bracket + params + return names + + +class LogXML: + def __init__( + self, + logfile, + prefix: str | None, + suite_name: str = "pytest", + logging: str = "no", + report_duration: str = "total", + family="xunit1", + log_passing_tests: bool = True, + ) -> None: + logfile = os.path.expanduser(os.path.expandvars(logfile)) + self.logfile = os.path.normpath(os.path.abspath(logfile)) + self.prefix = prefix + self.suite_name = suite_name + self.logging = logging + self.log_passing_tests = log_passing_tests + self.report_duration = report_duration + self.family = family + self.stats: dict[str, int] = dict.fromkeys( + ["error", "passed", "failure", "skipped"], 0 + ) + self.node_reporters: dict[tuple[str | TestReport, object], _NodeReporter] = {} + self.node_reporters_ordered: list[_NodeReporter] = [] + self.global_properties: list[tuple[str, str]] = [] + + # List of reports that failed on call but teardown is pending. + self.open_reports: list[TestReport] = [] + self.cnt_double_fail_tests = 0 + + # Replaces convenience family with real family. + if self.family == "legacy": + self.family = "xunit1" + + def finalize(self, report: TestReport) -> None: + nodeid = getattr(report, "nodeid", report) + # Local hack to handle xdist report order. + workernode = getattr(report, "node", None) + reporter = self.node_reporters.pop((nodeid, workernode)) + + for propname, propvalue in report.user_properties: + reporter.add_property(propname, str(propvalue)) + + if reporter is not None: + reporter.finalize() + + def node_reporter(self, report: TestReport | str) -> _NodeReporter: + nodeid: str | TestReport = getattr(report, "nodeid", report) + # Local hack to handle xdist report order. + workernode = getattr(report, "node", None) + + key = nodeid, workernode + + if key in self.node_reporters: + # TODO: breaks for --dist=each + return self.node_reporters[key] + + reporter = _NodeReporter(nodeid, self) + + self.node_reporters[key] = reporter + self.node_reporters_ordered.append(reporter) + + return reporter + + def add_stats(self, key: str) -> None: + if key in self.stats: + self.stats[key] += 1 + + def _opentestcase(self, report: TestReport) -> _NodeReporter: + reporter = self.node_reporter(report) + reporter.record_testreport(report) + return reporter + + def pytest_runtest_logreport(self, report: TestReport) -> None: + """Handle a setup/call/teardown report, generating the appropriate + XML tags as necessary. + + Note: due to plugins like xdist, this hook may be called in interlaced + order with reports from other nodes. For example: + + Usual call order: + -> setup node1 + -> call node1 + -> teardown node1 + -> setup node2 + -> call node2 + -> teardown node2 + + Possible call order in xdist: + -> setup node1 + -> call node1 + -> setup node2 + -> call node2 + -> teardown node2 + -> teardown node1 + """ + close_report = None + if report.passed: + if report.when == "call": # ignore setup/teardown + reporter = self._opentestcase(report) + reporter.append_pass(report) + elif report.failed: + if report.when == "teardown": + # The following vars are needed when xdist plugin is used. + report_wid = getattr(report, "worker_id", None) + report_ii = getattr(report, "item_index", None) + close_report = next( + ( + rep + for rep in self.open_reports + if ( + rep.nodeid == report.nodeid + and getattr(rep, "item_index", None) == report_ii + and getattr(rep, "worker_id", None) == report_wid + ) + ), + None, + ) + if close_report: + # We need to open new testcase in case we have failure in + # call and error in teardown in order to follow junit + # schema. + self.finalize(close_report) + self.cnt_double_fail_tests += 1 + reporter = self._opentestcase(report) + if report.when == "call": + reporter.append_failure(report) + self.open_reports.append(report) + if not self.log_passing_tests: + reporter.write_captured_output(report) + else: + reporter.append_error(report) + elif report.skipped: + reporter = self._opentestcase(report) + reporter.append_skipped(report) + self.update_testcase_duration(report) + if report.when == "teardown": + reporter = self._opentestcase(report) + reporter.write_captured_output(report) + + self.finalize(report) + report_wid = getattr(report, "worker_id", None) + report_ii = getattr(report, "item_index", None) + close_report = next( + ( + rep + for rep in self.open_reports + if ( + rep.nodeid == report.nodeid + and getattr(rep, "item_index", None) == report_ii + and getattr(rep, "worker_id", None) == report_wid + ) + ), + None, + ) + if close_report: + self.open_reports.remove(close_report) + + def update_testcase_duration(self, report: TestReport) -> None: + """Accumulate total duration for nodeid from given report and update + the Junit.testcase with the new total if already created.""" + if self.report_duration in {"total", report.when}: + reporter = self.node_reporter(report) + reporter.duration += getattr(report, "duration", 0.0) + + def pytest_collectreport(self, report: TestReport) -> None: + if not report.passed: + reporter = self._opentestcase(report) + if report.failed: + reporter.append_collect_error(report) + else: + reporter.append_collect_skipped(report) + + def pytest_internalerror(self, excrepr: ExceptionRepr) -> None: + reporter = self.node_reporter("internal") + reporter.attrs.update(classname="pytest", name="internal") + reporter._add_simple("error", "internal error", str(excrepr)) + + def pytest_sessionstart(self) -> None: + self.suite_start = timing.Instant() + + def pytest_sessionfinish(self) -> None: + dirname = os.path.dirname(os.path.abspath(self.logfile)) + # exist_ok avoids filesystem race conditions between checking path existence and requesting creation + os.makedirs(dirname, exist_ok=True) + + with open(self.logfile, "w", encoding="utf-8") as logfile: + duration = self.suite_start.elapsed() + + numtests = ( + self.stats["passed"] + + self.stats["failure"] + + self.stats["skipped"] + + self.stats["error"] + - self.cnt_double_fail_tests + ) + logfile.write('') + + suite_node = ET.Element( + "testsuite", + name=self.suite_name, + errors=str(self.stats["error"]), + failures=str(self.stats["failure"]), + skipped=str(self.stats["skipped"]), + tests=str(numtests), + time=f"{duration.seconds:.3f}", + timestamp=self.suite_start.as_utc().astimezone().isoformat(), + hostname=platform.node(), + ) + global_properties = self._get_global_properties_node() + if global_properties is not None: + suite_node.append(global_properties) + for node_reporter in self.node_reporters_ordered: + suite_node.append(node_reporter.to_xml()) + testsuites = ET.Element("testsuites") + testsuites.set("name", "pytest tests") + testsuites.append(suite_node) + logfile.write(ET.tostring(testsuites, encoding="unicode")) + + def pytest_terminal_summary( + self, terminalreporter: TerminalReporter, config: pytest.Config + ) -> None: + if config.get_verbosity() >= 0: + terminalreporter.write_sep("-", f"generated xml file: {self.logfile}") + + def add_global_property(self, name: str, value: object) -> None: + __tracebackhide__ = True + _check_record_param_type("name", name) + self.global_properties.append((name, bin_xml_escape(value))) + + def _get_global_properties_node(self) -> ET.Element | None: + """Return a Junit node containing custom properties, if any.""" + if self.global_properties: + properties = ET.Element("properties") + for name, value in self.global_properties: + properties.append(ET.Element("property", name=name, value=value)) + return properties + return None diff --git a/venv/Lib/site-packages/_pytest/legacypath.py b/venv/Lib/site-packages/_pytest/legacypath.py new file mode 100644 index 0000000000..59e8ef6e74 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/legacypath.py @@ -0,0 +1,468 @@ +# mypy: allow-untyped-defs +"""Add backward compatibility support for the legacy py path type.""" + +from __future__ import annotations + +import dataclasses +from pathlib import Path +import shlex +import subprocess +from typing import Final +from typing import final +from typing import TYPE_CHECKING + +from iniconfig import SectionWrapper + +from _pytest.cacheprovider import Cache +from _pytest.compat import LEGACY_PATH +from _pytest.compat import legacy_path +from _pytest.config import Config +from _pytest.config import hookimpl +from _pytest.config import PytestPluginManager +from _pytest.deprecated import check_ispytest +from _pytest.fixtures import fixture +from _pytest.fixtures import FixtureRequest +from _pytest.main import Session +from _pytest.monkeypatch import MonkeyPatch +from _pytest.nodes import Collector +from _pytest.nodes import Item +from _pytest.nodes import Node +from _pytest.pytester import HookRecorder +from _pytest.pytester import Pytester +from _pytest.pytester import RunResult +from _pytest.terminal import TerminalReporter +from _pytest.tmpdir import TempPathFactory + + +if TYPE_CHECKING: + import pexpect + + +@final +class Testdir: + """ + Similar to :class:`Pytester`, but this class works with legacy legacy_path objects instead. + + All methods just forward to an internal :class:`Pytester` instance, converting results + to `legacy_path` objects as necessary. + """ + + __test__ = False + + CLOSE_STDIN: Final = Pytester.CLOSE_STDIN + TimeoutExpired: Final = Pytester.TimeoutExpired + + def __init__(self, pytester: Pytester, *, _ispytest: bool = False) -> None: + check_ispytest(_ispytest) + self._pytester = pytester + + @property + def tmpdir(self) -> LEGACY_PATH: + """Temporary directory where tests are executed.""" + return legacy_path(self._pytester.path) + + @property + def test_tmproot(self) -> LEGACY_PATH: + return legacy_path(self._pytester._test_tmproot) + + @property + def request(self): + return self._pytester._request + + @property + def plugins(self): + return self._pytester.plugins + + @plugins.setter + def plugins(self, plugins): + self._pytester.plugins = plugins + + @property + def monkeypatch(self) -> MonkeyPatch: + return self._pytester._monkeypatch + + def make_hook_recorder(self, pluginmanager) -> HookRecorder: + """See :meth:`Pytester.make_hook_recorder`.""" + return self._pytester.make_hook_recorder(pluginmanager) + + def chdir(self) -> None: + """See :meth:`Pytester.chdir`.""" + return self._pytester.chdir() + + def finalize(self) -> None: + return self._pytester._finalize() + + def makefile(self, ext, *args, **kwargs) -> LEGACY_PATH: + """See :meth:`Pytester.makefile`.""" + if ext and not ext.startswith("."): + # pytester.makefile is going to throw a ValueError in a way that + # testdir.makefile did not, because + # pathlib.Path is stricter suffixes than py.path + # This ext arguments is likely user error, but since testdir has + # allowed this, we will prepend "." as a workaround to avoid breaking + # testdir usage that worked before + ext = "." + ext + return legacy_path(self._pytester.makefile(ext, *args, **kwargs)) + + def makeconftest(self, source) -> LEGACY_PATH: + """See :meth:`Pytester.makeconftest`.""" + return legacy_path(self._pytester.makeconftest(source)) + + def makeini(self, source) -> LEGACY_PATH: + """See :meth:`Pytester.makeini`.""" + return legacy_path(self._pytester.makeini(source)) + + def getinicfg(self, source: str) -> SectionWrapper: + """See :meth:`Pytester.getinicfg`.""" + return self._pytester.getinicfg(source) + + def makepyprojecttoml(self, source) -> LEGACY_PATH: + """See :meth:`Pytester.makepyprojecttoml`.""" + return legacy_path(self._pytester.makepyprojecttoml(source)) + + def makepyfile(self, *args, **kwargs) -> LEGACY_PATH: + """See :meth:`Pytester.makepyfile`.""" + return legacy_path(self._pytester.makepyfile(*args, **kwargs)) + + def maketxtfile(self, *args, **kwargs) -> LEGACY_PATH: + """See :meth:`Pytester.maketxtfile`.""" + return legacy_path(self._pytester.maketxtfile(*args, **kwargs)) + + def syspathinsert(self, path=None) -> None: + """See :meth:`Pytester.syspathinsert`.""" + return self._pytester.syspathinsert(path) + + def mkdir(self, name) -> LEGACY_PATH: + """See :meth:`Pytester.mkdir`.""" + return legacy_path(self._pytester.mkdir(name)) + + def mkpydir(self, name) -> LEGACY_PATH: + """See :meth:`Pytester.mkpydir`.""" + return legacy_path(self._pytester.mkpydir(name)) + + def copy_example(self, name=None) -> LEGACY_PATH: + """See :meth:`Pytester.copy_example`.""" + return legacy_path(self._pytester.copy_example(name)) + + def getnode(self, config: Config, arg) -> Item | Collector | None: + """See :meth:`Pytester.getnode`.""" + return self._pytester.getnode(config, arg) + + def getpathnode(self, path): + """See :meth:`Pytester.getpathnode`.""" + return self._pytester.getpathnode(path) + + def genitems(self, colitems: list[Item | Collector]) -> list[Item]: + """See :meth:`Pytester.genitems`.""" + return self._pytester.genitems(colitems) + + def runitem(self, source): + """See :meth:`Pytester.runitem`.""" + return self._pytester.runitem(source) + + def inline_runsource(self, source, *cmdlineargs): + """See :meth:`Pytester.inline_runsource`.""" + return self._pytester.inline_runsource(source, *cmdlineargs) + + def inline_genitems(self, *args): + """See :meth:`Pytester.inline_genitems`.""" + return self._pytester.inline_genitems(*args) + + def inline_run(self, *args, plugins=(), no_reraise_ctrlc: bool = False): + """See :meth:`Pytester.inline_run`.""" + return self._pytester.inline_run( + *args, plugins=plugins, no_reraise_ctrlc=no_reraise_ctrlc + ) + + def runpytest_inprocess(self, *args, **kwargs) -> RunResult: + """See :meth:`Pytester.runpytest_inprocess`.""" + return self._pytester.runpytest_inprocess(*args, **kwargs) + + def runpytest(self, *args, **kwargs) -> RunResult: + """See :meth:`Pytester.runpytest`.""" + return self._pytester.runpytest(*args, **kwargs) + + def parseconfig(self, *args) -> Config: + """See :meth:`Pytester.parseconfig`.""" + return self._pytester.parseconfig(*args) + + def parseconfigure(self, *args) -> Config: + """See :meth:`Pytester.parseconfigure`.""" + return self._pytester.parseconfigure(*args) + + def getitem(self, source, funcname="test_func"): + """See :meth:`Pytester.getitem`.""" + return self._pytester.getitem(source, funcname) + + def getitems(self, source): + """See :meth:`Pytester.getitems`.""" + return self._pytester.getitems(source) + + def getmodulecol(self, source, configargs=(), withinit=False): + """See :meth:`Pytester.getmodulecol`.""" + return self._pytester.getmodulecol( + source, configargs=configargs, withinit=withinit + ) + + def collect_by_name(self, modcol: Collector, name: str) -> Item | Collector | None: + """See :meth:`Pytester.collect_by_name`.""" + return self._pytester.collect_by_name(modcol, name) + + def popen( + self, + cmdargs, + stdout=subprocess.PIPE, + stderr=subprocess.PIPE, + stdin=CLOSE_STDIN, + **kw, + ): + """See :meth:`Pytester.popen`.""" + return self._pytester.popen(cmdargs, stdout, stderr, stdin, **kw) + + def run(self, *cmdargs, timeout=None, stdin=CLOSE_STDIN) -> RunResult: + """See :meth:`Pytester.run`.""" + return self._pytester.run(*cmdargs, timeout=timeout, stdin=stdin) + + def runpython(self, script) -> RunResult: + """See :meth:`Pytester.runpython`.""" + return self._pytester.runpython(script) + + def runpython_c(self, command): + """See :meth:`Pytester.runpython_c`.""" + return self._pytester.runpython_c(command) + + def runpytest_subprocess(self, *args, timeout=None) -> RunResult: + """See :meth:`Pytester.runpytest_subprocess`.""" + return self._pytester.runpytest_subprocess(*args, timeout=timeout) + + def spawn_pytest(self, string: str, expect_timeout: float = 10.0) -> pexpect.spawn: + """See :meth:`Pytester.spawn_pytest`.""" + return self._pytester.spawn_pytest(string, expect_timeout=expect_timeout) + + def spawn(self, cmd: str, expect_timeout: float = 10.0) -> pexpect.spawn: + """See :meth:`Pytester.spawn`.""" + return self._pytester.spawn(cmd, expect_timeout=expect_timeout) + + def __repr__(self) -> str: + return f"" + + def __str__(self) -> str: + return str(self.tmpdir) + + +class LegacyTestdirPlugin: + @staticmethod + @fixture + def testdir(pytester: Pytester) -> Testdir: + """ + Identical to :fixture:`pytester`, and provides an instance whose methods return + legacy ``LEGACY_PATH`` objects instead when applicable. + + New code should avoid using :fixture:`testdir` in favor of :fixture:`pytester`. + """ + return Testdir(pytester, _ispytest=True) + + +@final +@dataclasses.dataclass +class TempdirFactory: + """Backward compatibility wrapper that implements ``py.path.local`` + for :class:`TempPathFactory`. + + .. note:: + These days, it is preferred to use ``tmp_path_factory``. + + :ref:`About the tmpdir and tmpdir_factory fixtures`. + + """ + + _tmppath_factory: TempPathFactory + + def __init__( + self, tmppath_factory: TempPathFactory, *, _ispytest: bool = False + ) -> None: + check_ispytest(_ispytest) + self._tmppath_factory = tmppath_factory + + def mktemp(self, basename: str, numbered: bool = True) -> LEGACY_PATH: + """Same as :meth:`TempPathFactory.mktemp`, but returns a ``py.path.local`` object.""" + return legacy_path(self._tmppath_factory.mktemp(basename, numbered).resolve()) + + def getbasetemp(self) -> LEGACY_PATH: + """Same as :meth:`TempPathFactory.getbasetemp`, but returns a ``py.path.local`` object.""" + return legacy_path(self._tmppath_factory.getbasetemp().resolve()) + + +class LegacyTmpdirPlugin: + @staticmethod + @fixture(scope="session") + def tmpdir_factory(request: FixtureRequest) -> TempdirFactory: + """Return a :class:`pytest.TempdirFactory` instance for the test session.""" + # Set dynamically by pytest_configure(). + return request.config._tmpdirhandler # type: ignore + + @staticmethod + @fixture + def tmpdir(tmp_path: Path) -> LEGACY_PATH: + """Return a temporary directory (as `legacy_path`_ object) + which is unique to each test function invocation. + The temporary directory is created as a subdirectory + of the base temporary directory, with configurable retention, + as discussed in :ref:`temporary directory location and retention`. + + .. note:: + These days, it is preferred to use ``tmp_path``. + + :ref:`About the tmpdir and tmpdir_factory fixtures`. + + .. _legacy_path: https://py.readthedocs.io/en/latest/path.html + """ + return legacy_path(tmp_path) + + +def Cache_makedir(self: Cache, name: str) -> LEGACY_PATH: + """Return a directory path object with the given name. + + Same as :func:`mkdir`, but returns a legacy py path instance. + """ + return legacy_path(self.mkdir(name)) + + +def FixtureRequest_fspath(self: FixtureRequest) -> LEGACY_PATH: + """(deprecated) The file system path of the test module which collected this test.""" + return legacy_path(self.path) + + +def TerminalReporter_startdir(self: TerminalReporter) -> LEGACY_PATH: + """The directory from which pytest was invoked. + + Prefer to use ``startpath`` which is a :class:`pathlib.Path`. + + :type: LEGACY_PATH + """ + return legacy_path(self.startpath) + + +def Config_invocation_dir(self: Config) -> LEGACY_PATH: + """The directory from which pytest was invoked. + + Prefer to use :attr:`invocation_params.dir `, + which is a :class:`pathlib.Path`. + + :type: LEGACY_PATH + """ + return legacy_path(str(self.invocation_params.dir)) + + +def Config_rootdir(self: Config) -> LEGACY_PATH: + """The path to the :ref:`rootdir `. + + Prefer to use :attr:`rootpath`, which is a :class:`pathlib.Path`. + + :type: LEGACY_PATH + """ + return legacy_path(str(self.rootpath)) + + +def Config_inifile(self: Config) -> LEGACY_PATH | None: + """The path to the :ref:`configfile `. + + Prefer to use :attr:`inipath`, which is a :class:`pathlib.Path`. + + :type: Optional[LEGACY_PATH] + """ + return legacy_path(str(self.inipath)) if self.inipath else None + + +def Session_startdir(self: Session) -> LEGACY_PATH: + """The path from which pytest was invoked. + + Prefer to use ``startpath`` which is a :class:`pathlib.Path`. + + :type: LEGACY_PATH + """ + return legacy_path(self.startpath) + + +def Config__getini_unknown_type(self, name: str, type: str, value: str | list[str]): + if type == "pathlist": + # TODO: This assert is probably not valid in all cases. + assert self.inipath is not None + dp = self.inipath.parent + input_values = shlex.split(value) if isinstance(value, str) else value + return [legacy_path(str(dp / x)) for x in input_values] + else: + raise ValueError(f"unknown configuration type: {type}", value) + + +def Node_fspath(self: Node) -> LEGACY_PATH: + """(deprecated) returns a legacy_path copy of self.path""" + return legacy_path(self.path) + + +def Node_fspath_set(self: Node, value: LEGACY_PATH) -> None: + self.path = Path(value) + + +@hookimpl(tryfirst=True) +def pytest_load_initial_conftests(early_config: Config) -> None: + """Monkeypatch legacy path attributes in several classes, as early as possible.""" + mp = MonkeyPatch() + early_config.add_cleanup(mp.undo) + + # Add Cache.makedir(). + mp.setattr(Cache, "makedir", Cache_makedir, raising=False) + + # Add FixtureRequest.fspath property. + mp.setattr(FixtureRequest, "fspath", property(FixtureRequest_fspath), raising=False) + + # Add TerminalReporter.startdir property. + mp.setattr( + TerminalReporter, "startdir", property(TerminalReporter_startdir), raising=False + ) + + # Add Config.{invocation_dir,rootdir,inifile} properties. + mp.setattr(Config, "invocation_dir", property(Config_invocation_dir), raising=False) + mp.setattr(Config, "rootdir", property(Config_rootdir), raising=False) + mp.setattr(Config, "inifile", property(Config_inifile), raising=False) + + # Add Session.startdir property. + mp.setattr(Session, "startdir", property(Session_startdir), raising=False) + + # Add pathlist configuration type. + mp.setattr(Config, "_getini_unknown_type", Config__getini_unknown_type) + + # Add Node.fspath property. + mp.setattr(Node, "fspath", property(Node_fspath, Node_fspath_set), raising=False) + + +@hookimpl +def pytest_configure(config: Config) -> None: + """Installs the LegacyTmpdirPlugin if the ``tmpdir`` plugin is also installed.""" + if config.pluginmanager.has_plugin("tmpdir"): + mp = MonkeyPatch() + config.add_cleanup(mp.undo) + # Create TmpdirFactory and attach it to the config object. + # + # This is to comply with existing plugins which expect the handler to be + # available at pytest_configure time, but ideally should be moved entirely + # to the tmpdir_factory session fixture. + try: + tmp_path_factory = config._tmp_path_factory # type: ignore[attr-defined] + except AttributeError: + # tmpdir plugin is blocked. + pass + else: + _tmpdirhandler = TempdirFactory(tmp_path_factory, _ispytest=True) + mp.setattr(config, "_tmpdirhandler", _tmpdirhandler, raising=False) + + config.pluginmanager.register(LegacyTmpdirPlugin, "legacypath-tmpdir") + + +@hookimpl +def pytest_plugin_registered(plugin: object, manager: PytestPluginManager) -> None: + # pytester is not loaded by default and is commonly loaded from a conftest, + # so checking for it in `pytest_configure` is not enough. + is_pytester = plugin is manager.get_plugin("pytester") + if is_pytester and not manager.is_registered(LegacyTestdirPlugin): + manager.register(LegacyTestdirPlugin, "legacypath-pytester") diff --git a/venv/Lib/site-packages/_pytest/logging.py b/venv/Lib/site-packages/_pytest/logging.py new file mode 100644 index 0000000000..e4fed579d2 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/logging.py @@ -0,0 +1,960 @@ +# mypy: allow-untyped-defs +"""Access and control log capturing.""" + +from __future__ import annotations + +from collections.abc import Generator +from collections.abc import Mapping +from collections.abc import Set as AbstractSet +from contextlib import contextmanager +from contextlib import nullcontext +from datetime import datetime +from datetime import timedelta +from datetime import timezone +import io +from io import StringIO +import logging +from logging import LogRecord +import os +from pathlib import Path +import re +from types import TracebackType +from typing import final +from typing import Generic +from typing import Literal +from typing import TYPE_CHECKING +from typing import TypeVar + +from _pytest import nodes +from _pytest._io import TerminalWriter +from _pytest.capture import CaptureManager +from _pytest.config import _strtobool +from _pytest.config import Config +from _pytest.config import create_terminal_writer +from _pytest.config import hookimpl +from _pytest.config import UsageError +from _pytest.config.argparsing import Parser +from _pytest.deprecated import check_ispytest +from _pytest.fixtures import fixture +from _pytest.fixtures import FixtureRequest +from _pytest.main import Session +from _pytest.stash import StashKey +from _pytest.terminal import TerminalReporter + + +if TYPE_CHECKING: + logging_StreamHandler = logging.StreamHandler[StringIO] +else: + logging_StreamHandler = logging.StreamHandler + +DEFAULT_LOG_FORMAT = "%(levelname)-8s %(name)s:%(filename)s:%(lineno)d %(message)s" +DEFAULT_LOG_DATE_FORMAT = "%H:%M:%S" +_ANSI_ESCAPE_SEQ = re.compile(r"\x1b\[[\d;]+m") +caplog_handler_key = StashKey["LogCaptureHandler"]() +caplog_records_key = StashKey[dict[str, list[logging.LogRecord]]]() + + +def _remove_ansi_escape_sequences(text: str) -> str: + return _ANSI_ESCAPE_SEQ.sub("", text) + + +class DatetimeFormatter(logging.Formatter): + """A logging formatter which formats record with + :func:`datetime.datetime.strftime` formatter instead of + :func:`time.strftime` in case of microseconds in format string. + """ + + def formatTime(self, record: LogRecord, datefmt: str | None = None) -> str: + if datefmt and "%f" in datefmt: + ct = self.converter(record.created) + tz = timezone(timedelta(seconds=ct.tm_gmtoff), ct.tm_zone) + # Construct `datetime.datetime` object from `struct_time` + # and msecs information from `record` + # Using int() instead of round() to avoid it exceeding 1_000_000 and causing a ValueError (#11861). + dt = datetime(*ct[0:6], microsecond=int(record.msecs * 1000), tzinfo=tz) + return dt.strftime(datefmt) + # Use `logging.Formatter` for non-microsecond formats + return super().formatTime(record, datefmt) + + +class ColoredLevelFormatter(DatetimeFormatter): + """A logging formatter which colorizes the %(levelname)..s part of the + log format passed to __init__.""" + + LOGLEVEL_COLOROPTS: Mapping[int, AbstractSet[str]] = { + logging.CRITICAL: {"red"}, + logging.ERROR: {"red", "bold"}, + logging.WARNING: {"yellow"}, + logging.WARN: {"yellow"}, + logging.INFO: {"green"}, + logging.DEBUG: {"purple"}, + logging.NOTSET: set(), + } + LEVELNAME_FMT_REGEX = re.compile(r"%\(levelname\)([+-.]?\d*(?:\.\d+)?s)") + + def __init__(self, terminalwriter: TerminalWriter, *args, **kwargs) -> None: + super().__init__(*args, **kwargs) + self._terminalwriter = terminalwriter + self._original_fmt = self._style._fmt + self._level_to_fmt_mapping: dict[int, str] = {} + + for level, color_opts in self.LOGLEVEL_COLOROPTS.items(): + self.add_color_level(level, *color_opts) + + def add_color_level(self, level: int, *color_opts: str) -> None: + """Add or update color opts for a log level. + + :param level: + Log level to apply a style to, e.g. ``logging.INFO``. + :param color_opts: + ANSI escape sequence color options. Capitalized colors indicates + background color, i.e. ``'green', 'Yellow', 'bold'`` will give bold + green text on yellow background. + + .. warning:: + This is an experimental API. + """ + assert self._fmt is not None + levelname_fmt_match = self.LEVELNAME_FMT_REGEX.search(self._fmt) + if not levelname_fmt_match: + return + levelname_fmt = levelname_fmt_match.group() + + formatted_levelname = levelname_fmt % {"levelname": logging.getLevelName(level)} + + # add ANSI escape sequences around the formatted levelname + color_kwargs = {name: True for name in color_opts} + colorized_formatted_levelname = self._terminalwriter.markup( + formatted_levelname, **color_kwargs + ) + self._level_to_fmt_mapping[level] = self.LEVELNAME_FMT_REGEX.sub( + colorized_formatted_levelname, self._fmt + ) + + def format(self, record: logging.LogRecord) -> str: + fmt = self._level_to_fmt_mapping.get(record.levelno, self._original_fmt) + self._style._fmt = fmt + return super().format(record) + + +class PercentStyleMultiline(logging.PercentStyle): + """A logging style with special support for multiline messages. + + If the message of a record consists of multiple lines, this style + formats the message as if each line were logged separately. + """ + + def __init__(self, fmt: str, auto_indent: int | str | bool | None) -> None: + super().__init__(fmt) + self._auto_indent = self._get_auto_indent(auto_indent) + + @staticmethod + def _get_auto_indent(auto_indent_option: int | str | bool | None) -> int: + """Determine the current auto indentation setting. + + Specify auto indent behavior (on/off/fixed) by passing in + extra={"auto_indent": [value]} to the call to logging.log() or + using a --log-auto-indent [value] command line or the + log_auto_indent [value] config option. + + Default behavior is auto-indent off. + + Using the string "True" or "on" or the boolean True as the value + turns auto indent on, using the string "False" or "off" or the + boolean False or the int 0 turns it off, and specifying a + positive integer fixes the indentation position to the value + specified. + + Any other values for the option are invalid, and will silently be + converted to the default. + + :param None|bool|int|str auto_indent_option: + User specified option for indentation from command line, config + or extra kwarg. Accepts int, bool or str. str option accepts the + same range of values as boolean config options, as well as + positive integers represented in str form. + + :returns: + Indentation value, which can be + -1 (automatically determine indentation) or + 0 (auto-indent turned off) or + >0 (explicitly set indentation position). + """ + if auto_indent_option is None: + return 0 + elif isinstance(auto_indent_option, bool): + if auto_indent_option: + return -1 + else: + return 0 + elif isinstance(auto_indent_option, int): + return int(auto_indent_option) + elif isinstance(auto_indent_option, str): + try: + return int(auto_indent_option) + except ValueError: + pass + try: + if _strtobool(auto_indent_option): + return -1 + except ValueError: + return 0 + + return 0 + + def format(self, record: logging.LogRecord) -> str: + if "\n" in record.message: + if hasattr(record, "auto_indent"): + # Passed in from the "extra={}" kwarg on the call to logging.log(). + auto_indent = self._get_auto_indent(record.auto_indent) + else: + auto_indent = self._auto_indent + + if auto_indent: + lines = record.message.splitlines() + formatted = self._fmt % {**record.__dict__, "message": lines[0]} + + if auto_indent < 0: + indentation = _remove_ansi_escape_sequences(formatted).find( + lines[0] + ) + else: + # Optimizes logging by allowing a fixed indentation. + indentation = auto_indent + lines[0] = formatted + return ("\n" + " " * indentation).join(lines) + return self._fmt % record.__dict__ + + +def get_option_ini(config: Config, *names: str): + for name in names: + ret = config.getoption(name) # 'default' arg won't work as expected + if ret is None: + ret = config.getini(name) + if ret: + return ret + + +def pytest_addoption(parser: Parser) -> None: + """Add options to control log capturing.""" + group = parser.getgroup("logging") + + def add_option_ini(option, dest, default=None, type=None, **kwargs): + parser.addini( + dest, default=default, type=type, help="Default value for " + option + ) + group.addoption(option, dest=dest, **kwargs) + + add_option_ini( + "--log-level", + dest="log_level", + default=None, + metavar="LEVEL", + help=( + "Level of messages to catch/display." + " Not set by default, so it depends on the root/parent log handler's" + ' effective level, where it is "WARNING" by default.' + ), + ) + add_option_ini( + "--log-format", + dest="log_format", + default=DEFAULT_LOG_FORMAT, + help="Log format used by the logging module", + ) + add_option_ini( + "--log-date-format", + dest="log_date_format", + default=DEFAULT_LOG_DATE_FORMAT, + help="Log date format used by the logging module", + ) + parser.addini( + "log_cli", + default=False, + type="bool", + help='Enable log display during test run (also known as "live logging")', + ) + add_option_ini( + "--log-cli-level", dest="log_cli_level", default=None, help="CLI logging level" + ) + add_option_ini( + "--log-cli-format", + dest="log_cli_format", + default=None, + help="Log format used by the logging module", + ) + add_option_ini( + "--log-cli-date-format", + dest="log_cli_date_format", + default=None, + help="Log date format used by the logging module", + ) + add_option_ini( + "--log-file", + dest="log_file", + default=None, + help="Path to a file when logging will be written to", + ) + add_option_ini( + "--log-file-mode", + dest="log_file_mode", + default="w", + choices=["w", "a"], + help="Log file open mode", + ) + add_option_ini( + "--log-file-level", + dest="log_file_level", + default=None, + help="Log file logging level", + ) + add_option_ini( + "--log-file-format", + dest="log_file_format", + default=None, + help="Log format used by the logging module", + ) + add_option_ini( + "--log-file-date-format", + dest="log_file_date_format", + default=None, + help="Log date format used by the logging module", + ) + add_option_ini( + "--log-auto-indent", + dest="log_auto_indent", + default=None, + help="Auto-indent multiline messages passed to the logging module. Accepts true|on, false|off or an integer.", + ) + group.addoption( + "--log-disable", + action="append", + default=[], + dest="logger_disable", + help="Disable a logger by name. Can be passed multiple times.", + ) + + +_HandlerType = TypeVar("_HandlerType", bound=logging.Handler) + + +# Not using @contextmanager for performance reasons. +class catching_logs(Generic[_HandlerType]): + """Context manager that prepares the whole logging machinery properly.""" + + __slots__ = ("handler", "level", "orig_level") + + def __init__(self, handler: _HandlerType, level: int | None = None) -> None: + self.handler = handler + self.level = level + + def __enter__(self) -> _HandlerType: + root_logger = logging.getLogger() + if self.level is not None: + self.handler.setLevel(self.level) + root_logger.addHandler(self.handler) + if self.level is not None: + self.orig_level = root_logger.level + root_logger.setLevel(min(self.orig_level, self.level)) + return self.handler + + def __exit__( + self, + exc_type: type[BaseException] | None, + exc_val: BaseException | None, + exc_tb: TracebackType | None, + ) -> None: + root_logger = logging.getLogger() + if self.level is not None: + root_logger.setLevel(self.orig_level) + root_logger.removeHandler(self.handler) + + +class LogCaptureHandler(logging_StreamHandler): + """A logging handler that stores log records and the log text.""" + + def __init__(self) -> None: + """Create a new log handler.""" + super().__init__(StringIO()) + self.records: list[logging.LogRecord] = [] + + def emit(self, record: logging.LogRecord) -> None: + """Keep the log records in a list in addition to the log text.""" + self.records.append(record) + super().emit(record) + + def reset(self) -> None: + self.records = [] + self.stream = StringIO() + + def clear(self) -> None: + self.records.clear() + self.stream = StringIO() + + def handleError(self, record: logging.LogRecord) -> None: + if logging.raiseExceptions: + # Fail the test if the log message is bad (emit failed). + # The default behavior of logging is to print "Logging error" + # to stderr with the call stack and some extra details. + # pytest wants to make such mistakes visible during testing. + raise # noqa: PLE0704 + + +@final +class LogCaptureFixture: + """Provides access and control of log capturing.""" + + def __init__(self, item: nodes.Node, *, _ispytest: bool = False) -> None: + check_ispytest(_ispytest) + self._item = item + self._initial_handler_level: int | None = None + # Dict of log name -> log level. + self._initial_logger_levels: dict[str | None, int] = {} + self._initial_disabled_logging_level: int | None = None + + def _finalize(self) -> None: + """Finalize the fixture. + + This restores the log levels and the disabled logging levels changed by :meth:`set_level`. + """ + # Restore log levels. + if self._initial_handler_level is not None: + self.handler.setLevel(self._initial_handler_level) + for logger_name, level in self._initial_logger_levels.items(): + logger = logging.getLogger(logger_name) + logger.setLevel(level) + # Disable logging at the original disabled logging level. + if self._initial_disabled_logging_level is not None: + logging.disable(self._initial_disabled_logging_level) + self._initial_disabled_logging_level = None + + @property + def handler(self) -> LogCaptureHandler: + """Get the logging handler used by the fixture.""" + return self._item.stash[caplog_handler_key] + + def get_records( + self, when: Literal["setup", "call", "teardown"] + ) -> list[logging.LogRecord]: + """Get the logging records for one of the possible test phases. + + :param when: + Which test phase to obtain the records from. + Valid values are: "setup", "call" and "teardown". + + :returns: The list of captured records at the given stage. + + .. versionadded:: 3.4 + """ + return self._item.stash[caplog_records_key].get(when, []) + + @property + def text(self) -> str: + """The formatted log text.""" + return _remove_ansi_escape_sequences(self.handler.stream.getvalue()) + + @property + def records(self) -> list[logging.LogRecord]: + """The list of log records.""" + return self.handler.records + + @property + def record_tuples(self) -> list[tuple[str, int, str]]: + """A list of a stripped down version of log records intended + for use in assertion comparison. + + The format of the tuple is: + + (logger_name, log_level, message) + """ + return [(r.name, r.levelno, r.getMessage()) for r in self.records] + + @property + def messages(self) -> list[str]: + """A list of format-interpolated log messages. + + Unlike 'records', which contains the format string and parameters for + interpolation, log messages in this list are all interpolated. + + Unlike 'text', which contains the output from the handler, log + messages in this list are unadorned with levels, timestamps, etc, + making exact comparisons more reliable. + + Note that traceback or stack info (from :func:`logging.exception` or + the `exc_info` or `stack_info` arguments to the logging functions) is + not included, as this is added by the formatter in the handler. + + .. versionadded:: 3.7 + """ + return [r.getMessage() for r in self.records] + + def clear(self) -> None: + """Reset the list of log records and the captured log text.""" + self.handler.clear() + + def _force_enable_logging( + self, level: int | str, logger_obj: logging.Logger + ) -> int: + """Enable the desired logging level if the global level was disabled via ``logging.disabled``. + + Only enables logging levels greater than or equal to the requested ``level``. + + Does nothing if the desired ``level`` wasn't disabled. + + :param level: + The logger level caplog should capture. + All logging is enabled if a non-standard logging level string is supplied. + Valid level strings are in :data:`logging._nameToLevel`. + :param logger_obj: The logger object to check. + + :return: The original disabled logging level. + """ + original_disable_level: int = logger_obj.manager.disable + + if isinstance(level, str): + # Try to translate the level string to an int for `logging.disable()` + level = logging.getLevelName(level) + + if not isinstance(level, int): + # The level provided was not valid, so just un-disable all logging. + logging.disable(logging.NOTSET) + elif not logger_obj.isEnabledFor(level): + # Each level is `10` away from other levels. + # https://docs.python.org/3/library/logging.html#logging-levels + disable_level = max(level - 10, logging.NOTSET) + logging.disable(disable_level) + + return original_disable_level + + def set_level(self, level: int | str, logger: str | None = None) -> None: + """Set the threshold level of a logger for the duration of a test. + + Logging messages which are less severe than this level will not be captured. + + .. versionchanged:: 3.4 + The levels of the loggers changed by this function will be + restored to their initial values at the end of the test. + + Will enable the requested logging level if it was disabled via :func:`logging.disable`. + + :param level: The level. + :param logger: The logger to update. If not given, the root logger. + """ + logger_obj = logging.getLogger(logger) + # Save the original log-level to restore it during teardown. + self._initial_logger_levels.setdefault(logger, logger_obj.level) + logger_obj.setLevel(level) + if self._initial_handler_level is None: + self._initial_handler_level = self.handler.level + self.handler.setLevel(level) + initial_disabled_logging_level = self._force_enable_logging(level, logger_obj) + if self._initial_disabled_logging_level is None: + self._initial_disabled_logging_level = initial_disabled_logging_level + + @contextmanager + def at_level(self, level: int | str, logger: str | None = None) -> Generator[None]: + """Context manager that sets the level for capturing of logs. After + the end of the 'with' statement the level is restored to its original + value. + + Will enable the requested logging level if it was disabled via :func:`logging.disable`. + + :param level: The level. + :param logger: The logger to update. If not given, the root logger. + """ + logger_obj = logging.getLogger(logger) + orig_level = logger_obj.level + logger_obj.setLevel(level) + handler_orig_level = self.handler.level + self.handler.setLevel(level) + original_disable_level = self._force_enable_logging(level, logger_obj) + try: + yield + finally: + logger_obj.setLevel(orig_level) + self.handler.setLevel(handler_orig_level) + logging.disable(original_disable_level) + + @contextmanager + def filtering(self, filter_: logging.Filter) -> Generator[None]: + """Context manager that temporarily adds the given filter to the caplog's + :meth:`handler` for the 'with' statement block, and removes that filter at the + end of the block. + + :param filter_: A custom :class:`logging.Filter` object. + + .. versionadded:: 7.5 + """ + self.handler.addFilter(filter_) + try: + yield + finally: + self.handler.removeFilter(filter_) + + +@fixture +def caplog(request: FixtureRequest) -> Generator[LogCaptureFixture]: + """Access and control log capturing. + + Captured logs are available through the following properties/methods:: + + * caplog.messages -> list of format-interpolated log messages + * caplog.text -> string containing formatted log output + * caplog.records -> list of logging.LogRecord instances + * caplog.record_tuples -> list of (logger_name, level, message) tuples + * caplog.clear() -> clear captured records and formatted log output string + """ + result = LogCaptureFixture(request.node, _ispytest=True) + yield result + result._finalize() + + +def get_log_level_for_setting(config: Config, *setting_names: str) -> int | None: + for setting_name in setting_names: + log_level = config.getoption(setting_name) + if log_level is None: + log_level = config.getini(setting_name) + if log_level: + break + else: + return None + + if isinstance(log_level, str): + log_level = log_level.upper() + try: + return int(getattr(logging, log_level, log_level)) + except ValueError as e: + # Python logging does not recognise this as a logging level + raise UsageError( + f"'{log_level}' is not recognized as a logging level name for " + f"'{setting_name}'. Please consider passing the " + "logging level num instead." + ) from e + + +# run after terminalreporter/capturemanager are configured +@hookimpl(trylast=True) +def pytest_configure(config: Config) -> None: + config.pluginmanager.register(LoggingPlugin(config), "logging-plugin") + + +class LoggingPlugin: + """Attaches to the logging module and captures log messages for each test.""" + + def __init__(self, config: Config) -> None: + """Create a new plugin to capture log messages. + + The formatter can be safely shared across all handlers so + create a single one for the entire test session here. + """ + self._config = config + + # Report logging. + self.formatter = self._create_formatter( + get_option_ini(config, "log_format"), + get_option_ini(config, "log_date_format"), + get_option_ini(config, "log_auto_indent"), + ) + self.log_level = get_log_level_for_setting(config, "log_level") + self.caplog_handler = LogCaptureHandler() + self.caplog_handler.setFormatter(self.formatter) + self.report_handler = LogCaptureHandler() + self.report_handler.setFormatter(self.formatter) + + # File logging. + self.log_file_level = get_log_level_for_setting( + config, "log_file_level", "log_level" + ) + log_file = get_option_ini(config, "log_file") or os.devnull + if log_file != os.devnull: + directory = os.path.dirname(os.path.abspath(log_file)) + if not os.path.isdir(directory): + os.makedirs(directory) + + self.log_file_mode = get_option_ini(config, "log_file_mode") or "w" + self.log_file_handler = _FileHandler( + log_file, mode=self.log_file_mode, encoding="UTF-8" + ) + log_file_format = get_option_ini(config, "log_file_format", "log_format") + log_file_date_format = get_option_ini( + config, "log_file_date_format", "log_date_format" + ) + + log_file_formatter = DatetimeFormatter( + log_file_format, datefmt=log_file_date_format + ) + self.log_file_handler.setFormatter(log_file_formatter) + + # CLI/live logging. + self.log_cli_level = get_log_level_for_setting( + config, "log_cli_level", "log_level" + ) + if self._log_cli_enabled(): + terminal_reporter = config.pluginmanager.get_plugin("terminalreporter") + # Guaranteed by `_log_cli_enabled()`. + assert terminal_reporter is not None + capture_manager = config.pluginmanager.get_plugin("capturemanager") + # if capturemanager plugin is disabled, live logging still works. + self.log_cli_handler: ( + _LiveLoggingStreamHandler | _LiveLoggingNullHandler + ) = _LiveLoggingStreamHandler(terminal_reporter, capture_manager) + else: + self.log_cli_handler = _LiveLoggingNullHandler() + log_cli_formatter = self._create_formatter( + get_option_ini(config, "log_cli_format", "log_format"), + get_option_ini(config, "log_cli_date_format", "log_date_format"), + get_option_ini(config, "log_auto_indent"), + ) + self.log_cli_handler.setFormatter(log_cli_formatter) + self._disable_loggers(loggers_to_disable=config.option.logger_disable) + + def _disable_loggers(self, loggers_to_disable: list[str]) -> None: + if not loggers_to_disable: + return + + for name in loggers_to_disable: + logger = logging.getLogger(name) + logger.disabled = True + + def _create_formatter(self, log_format, log_date_format, auto_indent): + # Color option doesn't exist if terminal plugin is disabled. + color = getattr(self._config.option, "color", "no") + if color != "no" and ColoredLevelFormatter.LEVELNAME_FMT_REGEX.search( + log_format + ): + formatter: logging.Formatter = ColoredLevelFormatter( + create_terminal_writer(self._config), log_format, log_date_format + ) + else: + formatter = DatetimeFormatter(log_format, log_date_format) + + formatter._style = PercentStyleMultiline( + formatter._style._fmt, auto_indent=auto_indent + ) + + return formatter + + def set_log_path(self, fname: str) -> None: + """Set the filename parameter for Logging.FileHandler(). + + Creates parent directory if it does not exist. + + .. warning:: + This is an experimental API. + """ + fpath = Path(fname) + + if not fpath.is_absolute(): + fpath = self._config.rootpath / fpath + + if not fpath.parent.exists(): + fpath.parent.mkdir(exist_ok=True, parents=True) + + # https://github.com/python/mypy/issues/11193 + stream: io.TextIOWrapper = fpath.open(mode=self.log_file_mode, encoding="UTF-8") # type: ignore[assignment] + old_stream = self.log_file_handler.setStream(stream) + if old_stream: + old_stream.close() + + def _log_cli_enabled(self) -> bool: + """Return whether live logging is enabled.""" + enabled = self._config.getoption( + "--log-cli-level" + ) is not None or self._config.getini("log_cli") + if not enabled: + return False + + terminal_reporter = self._config.pluginmanager.get_plugin("terminalreporter") + if terminal_reporter is None: + # terminal reporter is disabled e.g. by pytest-xdist. + return False + + return True + + @hookimpl(wrapper=True, tryfirst=True) + def pytest_sessionstart(self) -> Generator[None]: + self.log_cli_handler.set_when("sessionstart") + + with catching_logs(self.log_cli_handler, level=self.log_cli_level): + with catching_logs(self.log_file_handler, level=self.log_file_level): + return (yield) + + @hookimpl(wrapper=True, tryfirst=True) + def pytest_collection(self) -> Generator[None]: + self.log_cli_handler.set_when("collection") + + with catching_logs(self.log_cli_handler, level=self.log_cli_level): + with catching_logs(self.log_file_handler, level=self.log_file_level): + return (yield) + + @hookimpl(wrapper=True) + def pytest_runtestloop(self, session: Session) -> Generator[None, object, object]: + if session.config.option.collectonly: + return (yield) + + if self._log_cli_enabled() and self._config.get_verbosity() < 1: + # The verbose flag is needed to avoid messy test progress output. + self._config.option.verbose = 1 + + with catching_logs(self.log_cli_handler, level=self.log_cli_level): + with catching_logs(self.log_file_handler, level=self.log_file_level): + return (yield) # Run all the tests. + + @hookimpl + def pytest_runtest_logstart(self) -> None: + self.log_cli_handler.reset() + self.log_cli_handler.set_when("start") + + @hookimpl + def pytest_runtest_logreport(self) -> None: + self.log_cli_handler.set_when("logreport") + + @contextmanager + def _runtest_for(self, item: nodes.Item, when: str) -> Generator[None]: + """Implement the internals of the pytest_runtest_xxx() hooks.""" + with ( + catching_logs( + self.caplog_handler, + level=self.log_level, + ) as caplog_handler, + catching_logs( + self.report_handler, + level=self.log_level, + ) as report_handler, + ): + caplog_handler.reset() + report_handler.reset() + item.stash[caplog_records_key][when] = caplog_handler.records + item.stash[caplog_handler_key] = caplog_handler + + try: + yield + finally: + log = report_handler.stream.getvalue().strip() + item.add_report_section(when, "log", log) + + @hookimpl(wrapper=True) + def pytest_runtest_setup(self, item: nodes.Item) -> Generator[None]: + self.log_cli_handler.set_when("setup") + + empty: dict[str, list[logging.LogRecord]] = {} + item.stash[caplog_records_key] = empty + with self._runtest_for(item, "setup"): + yield + + @hookimpl(wrapper=True) + def pytest_runtest_call(self, item: nodes.Item) -> Generator[None]: + self.log_cli_handler.set_when("call") + + with self._runtest_for(item, "call"): + yield + + @hookimpl(wrapper=True) + def pytest_runtest_teardown(self, item: nodes.Item) -> Generator[None]: + self.log_cli_handler.set_when("teardown") + + try: + with self._runtest_for(item, "teardown"): + yield + finally: + del item.stash[caplog_records_key] + del item.stash[caplog_handler_key] + + @hookimpl + def pytest_runtest_logfinish(self) -> None: + self.log_cli_handler.set_when("finish") + + @hookimpl(wrapper=True, tryfirst=True) + def pytest_sessionfinish(self) -> Generator[None]: + self.log_cli_handler.set_when("sessionfinish") + + with catching_logs(self.log_cli_handler, level=self.log_cli_level): + with catching_logs(self.log_file_handler, level=self.log_file_level): + return (yield) + + @hookimpl + def pytest_unconfigure(self) -> None: + # Close the FileHandler explicitly. + # (logging.shutdown might have lost the weakref?!) + self.log_file_handler.close() + + +class _FileHandler(logging.FileHandler): + """A logging FileHandler with pytest tweaks.""" + + def handleError(self, record: logging.LogRecord) -> None: + # Handled by LogCaptureHandler. + pass + + +class _LiveLoggingStreamHandler(logging_StreamHandler): + """A logging StreamHandler used by the live logging feature: it will + write a newline before the first log message in each test. + + During live logging we must also explicitly disable stdout/stderr + capturing otherwise it will get captured and won't appear in the + terminal. + """ + + # Officially stream needs to be a IO[str], but TerminalReporter + # isn't. So force it. + stream: TerminalReporter = None # type: ignore + + def __init__( + self, + terminal_reporter: TerminalReporter, + capture_manager: CaptureManager | None, + ) -> None: + super().__init__(stream=terminal_reporter) # type: ignore[arg-type] + self.capture_manager = capture_manager + self.reset() + self.set_when(None) + self._test_outcome_written = False + + def reset(self) -> None: + """Reset the handler; should be called before the start of each test.""" + self._first_record_emitted = False + + def set_when(self, when: str | None) -> None: + """Prepare for the given test phase (setup/call/teardown).""" + self._when = when + self._section_name_shown = False + if when == "start": + self._test_outcome_written = False + + def emit(self, record: logging.LogRecord) -> None: + ctx_manager = ( + self.capture_manager.global_and_fixture_disabled() + if self.capture_manager + else nullcontext() + ) + with ctx_manager: + if not self._first_record_emitted: + self.stream.write("\n") + self._first_record_emitted = True + elif self._when in ("teardown", "finish"): + if not self._test_outcome_written: + self._test_outcome_written = True + self.stream.write("\n") + if not self._section_name_shown and self._when: + self.stream.section("live log " + self._when, sep="-", bold=True) + self._section_name_shown = True + super().emit(record) + + def handleError(self, record: logging.LogRecord) -> None: + # Handled by LogCaptureHandler. + pass + + +class _LiveLoggingNullHandler(logging.NullHandler): + """A logging handler used when live logging is disabled.""" + + def reset(self) -> None: + pass + + def set_when(self, when: str) -> None: + pass + + def handleError(self, record: logging.LogRecord) -> None: + # Handled by LogCaptureHandler. + pass diff --git a/venv/Lib/site-packages/_pytest/main.py b/venv/Lib/site-packages/_pytest/main.py new file mode 100644 index 0000000000..9bc930df8e --- /dev/null +++ b/venv/Lib/site-packages/_pytest/main.py @@ -0,0 +1,1203 @@ +"""Core implementation of the testing process: init, session, runtest loop.""" + +from __future__ import annotations + +import argparse +from collections.abc import Callable +from collections.abc import Iterable +from collections.abc import Iterator +from collections.abc import Sequence +from collections.abc import Set as AbstractSet +import dataclasses +import fnmatch +import functools +import importlib +import importlib.util +import os +from pathlib import Path +import sys +from typing import final +from typing import Literal +from typing import overload +from typing import TYPE_CHECKING +import warnings + +import pluggy + +from _pytest import nodes +import _pytest._code +from _pytest.config import Config +from _pytest.config import directory_arg +from _pytest.config import ExitCode +from _pytest.config import hookimpl +from _pytest.config import PytestPluginManager +from _pytest.config import UsageError +from _pytest.config.argparsing import OverrideIniAction +from _pytest.config.argparsing import Parser +from _pytest.config.compat import PathAwareHookProxy +from _pytest.outcomes import exit +from _pytest.pathlib import absolutepath +from _pytest.pathlib import bestrelpath +from _pytest.pathlib import fnmatch_ex +from _pytest.pathlib import safe_exists +from _pytest.pathlib import samefile_nofollow +from _pytest.pathlib import scandir +from _pytest.reports import CollectReport +from _pytest.reports import TestReport +from _pytest.runner import collect_one_node +from _pytest.runner import SetupState +from _pytest.warning_types import PytestWarning + + +if TYPE_CHECKING: + from typing_extensions import Self + + from _pytest.fixtures import FixtureManager + + +def pytest_addoption(parser: Parser) -> None: + group = parser.getgroup("general") + group._addoption( # private to use reserved lower-case short option + "-x", + "--exitfirst", + action="store_const", + dest="maxfail", + const=1, + help="Exit instantly on first error or failed test", + ) + group.addoption( + "--maxfail", + metavar="num", + action="store", + type=int, + dest="maxfail", + default=0, + help="Exit after first num failures or errors", + ) + group.addoption( + "--strict-config", + action=OverrideIniAction, + ini_option="strict_config", + ini_value="true", + help="Enables the strict_config option", + ) + group.addoption( + "--strict-markers", + action=OverrideIniAction, + ini_option="strict_markers", + ini_value="true", + help="Enables the strict_markers option", + ) + group.addoption( + "--strict", + action=OverrideIniAction, + ini_option="strict", + ini_value="true", + help="Enables the strict option", + ) + parser.addini( + "strict_config", + "Any warnings encountered while parsing the `pytest` section of the " + "configuration file raise errors", + type="bool", + # None => fallback to `strict`. + default=None, + ) + parser.addini( + "strict_markers", + "Markers not registered in the `markers` section of the configuration " + "file raise errors", + type="bool", + # None => fallback to `strict`. + default=None, + ) + parser.addini( + "strict", + "Enables all strictness options, currently: " + "strict_config, strict_markers, strict_xfail, strict_parametrization_ids", + type="bool", + default=False, + ) + + group = parser.getgroup("pytest-warnings") + group.addoption( + "-W", + "--pythonwarnings", + action="append", + help="Set which warnings to report, see -W option of Python itself", + ) + parser.addini( + "filterwarnings", + type="linelist", + help="Each line specifies a pattern for " + "warnings.filterwarnings. " + "Processed after -W/--pythonwarnings.", + ) + + group = parser.getgroup("collect", "collection") + group.addoption( + "--collectonly", + "--collect-only", + "--co", + action="store_true", + help="Only collect tests, don't execute them", + ) + group.addoption( + "--pyargs", + action="store_true", + help="Try to interpret all arguments as Python packages", + ) + group.addoption( + "--ignore", + action="append", + metavar="path", + help="Ignore path during collection (multi-allowed)", + ) + group.addoption( + "--ignore-glob", + action="append", + metavar="path", + help="Ignore path pattern during collection (multi-allowed)", + ) + group.addoption( + "--deselect", + action="append", + metavar="nodeid_prefix", + help="Deselect item (via node id prefix) during collection (multi-allowed)", + ) + group.addoption( + "--confcutdir", + dest="confcutdir", + default=None, + metavar="dir", + type=functools.partial(directory_arg, optname="--confcutdir"), + help="Only load conftest.py's relative to specified dir", + ) + group.addoption( + "--noconftest", + action="store_true", + dest="noconftest", + default=False, + help="Don't load any conftest.py files", + ) + group.addoption( + "--keepduplicates", + "--keep-duplicates", + action="store_true", + dest="keepduplicates", + default=False, + help="Keep duplicate tests", + ) + group.addoption( + "--collect-in-virtualenv", + action="store_true", + dest="collect_in_virtualenv", + default=False, + help="Don't ignore tests in a local virtualenv directory", + ) + group.addoption( + "--continue-on-collection-errors", + action="store_true", + default=False, + dest="continue_on_collection_errors", + help="Force test execution even if collection errors occur", + ) + group.addoption( + "--import-mode", + default="prepend", + choices=["prepend", "append", "importlib"], + dest="importmode", + help="Prepend/append to sys.path when importing test modules and conftest " + "files. Default: prepend.", + ) + parser.addini( + "norecursedirs", + "Directory patterns to avoid for recursion", + type="args", + default=[ + "*.egg", + ".*", + "_darcs", + "build", + "CVS", + "dist", + "node_modules", + "venv", + "{arch}", + ], + ) + parser.addini( + "testpaths", + "Directories to search for tests when no files or directories are given on the " + "command line", + type="args", + default=[], + ) + parser.addini( + "collect_imported_tests", + "Whether to collect tests in imported modules outside `testpaths`", + type="bool", + default=True, + ) + parser.addini( + "consider_namespace_packages", + type="bool", + default=False, + help="Consider namespace packages when resolving module names during import", + ) + + group = parser.getgroup("debugconfig", "test session debugging and configuration") + group._addoption( # private to use reserved lower-case short option + "-c", + "--config-file", + metavar="FILE", + type=str, + dest="inifilename", + help="Load configuration from `FILE` instead of trying to locate one of the " + "implicit configuration files.", + ) + group.addoption( + "--rootdir", + action="store", + dest="rootdir", + help="Define root directory for tests. Can be relative path: 'root_dir', './root_dir', " + "'root_dir/another_dir/'; absolute path: '/home/user/root_dir'; path with variables: " + "'$HOME/root_dir'.", + ) + group.addoption( + "--basetemp", + dest="basetemp", + default=None, + type=validate_basetemp, + metavar="dir", + help=( + "Base temporary directory for this test run. " + "(Warning: this directory is removed if it exists.)" + ), + ) + + +def validate_basetemp(path: str) -> str: + # GH 7119 + msg = "basetemp must not be empty, the current working directory or any parent directory of it" + + # empty path + if not path: + raise argparse.ArgumentTypeError(msg) + + def is_ancestor(base: Path, query: Path) -> bool: + """Return whether query is an ancestor of base.""" + if base == query: + return True + return query in base.parents + + # check if path is an ancestor of cwd + if is_ancestor(Path.cwd(), Path(path).absolute()): + raise argparse.ArgumentTypeError(msg) + + # check symlinks for ancestors + if is_ancestor(Path.cwd().resolve(), Path(path).resolve()): + raise argparse.ArgumentTypeError(msg) + + return path + + +def wrap_session( + config: Config, doit: Callable[[Config, Session], int | ExitCode | None] +) -> int | ExitCode: + """Skeleton command line program.""" + session = Session.from_config(config) + session.exitstatus = ExitCode.OK + initstate = 0 + try: + try: + config._do_configure() + initstate = 1 + config.hook.pytest_sessionstart(session=session) + initstate = 2 + session.exitstatus = doit(config, session) or 0 + except UsageError: + session.exitstatus = ExitCode.USAGE_ERROR + raise + except Failed: + session.exitstatus = ExitCode.TESTS_FAILED + except (KeyboardInterrupt, exit.Exception): + excinfo = _pytest._code.ExceptionInfo.from_current() + exitstatus: int | ExitCode = ExitCode.INTERRUPTED + if isinstance(excinfo.value, exit.Exception): + if excinfo.value.returncode is not None: + exitstatus = excinfo.value.returncode + if initstate < 2: + sys.stderr.write(f"{excinfo.typename}: {excinfo.value.msg}\n") + config.hook.pytest_keyboard_interrupt(excinfo=excinfo) + session.exitstatus = exitstatus + except BaseException: + session.exitstatus = ExitCode.INTERNAL_ERROR + excinfo = _pytest._code.ExceptionInfo.from_current() + try: + config.notify_exception(excinfo, config.option) + except exit.Exception as exc: + if exc.returncode is not None: + session.exitstatus = exc.returncode + sys.stderr.write(f"{type(exc).__name__}: {exc}\n") + else: + if isinstance(excinfo.value, SystemExit): + sys.stderr.write("mainloop: caught unexpected SystemExit!\n") + + finally: + # Explicitly break reference cycle. + excinfo = None # type: ignore + os.chdir(session.startpath) + if initstate >= 2: + try: + config.hook.pytest_sessionfinish( + session=session, exitstatus=session.exitstatus + ) + except exit.Exception as exc: + if exc.returncode is not None: + session.exitstatus = exc.returncode + sys.stderr.write(f"{type(exc).__name__}: {exc}\n") + config._ensure_unconfigure() + return session.exitstatus + + +def pytest_cmdline_main(config: Config) -> int | ExitCode: + return wrap_session(config, _main) + + +def _main(config: Config, session: Session) -> int | ExitCode | None: + """Default command line protocol for initialization, session, + running tests and reporting.""" + config.hook.pytest_collection(session=session) + config.hook.pytest_runtestloop(session=session) + + if session.testsfailed: + return ExitCode.TESTS_FAILED + elif session.testscollected == 0: + return ExitCode.NO_TESTS_COLLECTED + return None + + +def pytest_collection(session: Session) -> None: + session.perform_collect() + + +def pytest_runtestloop(session: Session) -> bool: + if session.testsfailed and not session.config.option.continue_on_collection_errors: + raise session.Interrupted( + f"{session.testsfailed} error{'s' if session.testsfailed != 1 else ''} during collection" + ) + + if session.config.option.collectonly: + return True + + for i, item in enumerate(session.items): + nextitem = session.items[i + 1] if i + 1 < len(session.items) else None + item.config.hook.pytest_runtest_protocol(item=item, nextitem=nextitem) + if session.shouldfail: + raise session.Failed(session.shouldfail) + if session.shouldstop: + raise session.Interrupted(session.shouldstop) + return True + + +def _in_venv(path: Path) -> bool: + """Attempt to detect if ``path`` is the root of a Virtual Environment by + checking for the existence of the pyvenv.cfg file. + + [https://peps.python.org/pep-0405/] + + For regression protection we also check for conda environments that do not include pyenv.cfg yet -- + https://github.com/conda/conda/issues/13337 is the conda issue tracking adding pyenv.cfg. + + Checking for the `conda-meta/history` file per https://github.com/pytest-dev/pytest/issues/12652#issuecomment-2246336902. + + """ + try: + return ( + path.joinpath("pyvenv.cfg").is_file() + or path.joinpath("conda-meta", "history").is_file() + ) + except OSError: + return False + + +def pytest_ignore_collect(collection_path: Path, config: Config) -> bool | None: + if collection_path.name == "__pycache__": + return True + + ignore_paths = config._getconftest_pathlist( + "collect_ignore", path=collection_path.parent + ) + ignore_paths = ignore_paths or [] + excludeopt = config.getoption("ignore") + if excludeopt: + ignore_paths.extend(absolutepath(x) for x in excludeopt) + + if collection_path in ignore_paths: + return True + + ignore_globs = config._getconftest_pathlist( + "collect_ignore_glob", path=collection_path.parent + ) + ignore_globs = ignore_globs or [] + excludeglobopt = config.getoption("ignore_glob") + if excludeglobopt: + ignore_globs.extend(absolutepath(x) for x in excludeglobopt) + + if any(fnmatch.fnmatch(str(collection_path), str(glob)) for glob in ignore_globs): + return True + + allow_in_venv = config.getoption("collect_in_virtualenv") + if not allow_in_venv and _in_venv(collection_path): + return True + + if collection_path.is_dir(): + norecursepatterns = config.getini("norecursedirs") + if any(fnmatch_ex(pat, collection_path) for pat in norecursepatterns): + return True + + return None + + +def pytest_collect_directory( + path: Path, parent: nodes.Collector +) -> nodes.Collector | None: + return Dir.from_parent(parent, path=path) + + +def pytest_collection_modifyitems(items: list[nodes.Item], config: Config) -> None: + deselect_prefixes = tuple(config.getoption("deselect") or []) + if not deselect_prefixes: + return + + remaining = [] + deselected = [] + for colitem in items: + if colitem.nodeid.startswith(deselect_prefixes): + deselected.append(colitem) + else: + remaining.append(colitem) + + if deselected: + config.hook.pytest_deselected(items=deselected) + items[:] = remaining + + +class FSHookProxy: + def __init__( + self, + pm: PytestPluginManager, + remove_mods: AbstractSet[object], + ) -> None: + self.pm = pm + self.remove_mods = remove_mods + + def __getattr__(self, name: str) -> pluggy.HookCaller: + x = self.pm.subset_hook_caller(name, remove_plugins=self.remove_mods) + self.__dict__[name] = x + return x + + +class Interrupted(KeyboardInterrupt): + """Signals that the test run was interrupted.""" + + __module__ = "builtins" # For py3. + + +class Failed(Exception): + """Signals a stop as failed test run.""" + + +@dataclasses.dataclass +class _bestrelpath_cache(dict[Path, str]): + __slots__ = ("path",) + + path: Path + + def __missing__(self, path: Path) -> str: + r = bestrelpath(self.path, path) + self[path] = r + return r + + +@final +class Dir(nodes.Directory): + """Collector of files in a file system directory. + + .. versionadded:: 8.0 + + .. note:: + + Python directories with an `__init__.py` file are instead collected by + :class:`~pytest.Package` by default. Both are :class:`~pytest.Directory` + collectors. + """ + + @classmethod + def from_parent( # type: ignore[override] + cls, + parent: nodes.Collector, + *, + path: Path, + ) -> Self: + """The public constructor. + + :param parent: The parent collector of this Dir. + :param path: The directory's path. + :type path: pathlib.Path + """ + return super().from_parent(parent=parent, path=path) + + def collect(self) -> Iterable[nodes.Item | nodes.Collector]: + config = self.config + col: nodes.Collector | None + cols: Sequence[nodes.Collector] + ihook = self.ihook + for direntry in scandir(self.path): + if direntry.is_dir(): + path = Path(direntry.path) + if not self.session.isinitpath(path, with_parents=True): + if ihook.pytest_ignore_collect(collection_path=path, config=config): + continue + col = ihook.pytest_collect_directory(path=path, parent=self) + if col is not None: + yield col + + elif direntry.is_file(): + path = Path(direntry.path) + if not self.session.isinitpath(path): + if ihook.pytest_ignore_collect(collection_path=path, config=config): + continue + cols = ihook.pytest_collect_file(file_path=path, parent=self) + yield from cols + + +@final +class Session(nodes.Collector): + """The root of the collection tree. + + ``Session`` collects the initial paths given as arguments to pytest. + """ + + Interrupted = Interrupted + Failed = Failed + # Set on the session by runner.pytest_sessionstart. + _setupstate: SetupState + # Set on the session by fixtures.pytest_sessionstart. + _fixturemanager: FixtureManager + exitstatus: int | ExitCode + + def __init__(self, config: Config) -> None: + super().__init__( + name="", + path=config.rootpath, + fspath=None, + parent=None, + config=config, + session=self, + nodeid="", + ) + self.testsfailed = 0 + self.testscollected = 0 + self._shouldstop: bool | str = False + self._shouldfail: bool | str = False + self.trace = config.trace.root.get("collection") + self._initialpaths: frozenset[Path] = frozenset() + self._initialpaths_with_parents: frozenset[Path] = frozenset() + self._notfound: list[tuple[str, Sequence[nodes.Collector]]] = [] + self._initial_parts: list[CollectionArgument] = [] + self._collection_cache: dict[nodes.Collector, CollectReport] = {} + self.items: list[nodes.Item] = [] + + self._bestrelpathcache: dict[Path, str] = _bestrelpath_cache(config.rootpath) + + self.config.pluginmanager.register(self, name="session") + + @classmethod + def from_config(cls, config: Config) -> Session: + session: Session = cls._create(config=config) + return session + + def __repr__(self) -> str: + return ( + f"<{self.__class__.__name__} {self.name} " + f"exitstatus=%r " + f"testsfailed={self.testsfailed} " + f"testscollected={self.testscollected}>" + ) % getattr(self, "exitstatus", "") + + @property + def shouldstop(self) -> bool | str: + return self._shouldstop + + @shouldstop.setter + def shouldstop(self, value: bool | str) -> None: + # The runner checks shouldfail and assumes that if it is set we are + # definitely stopping, so prevent unsetting it. + if value is False and self._shouldstop: + warnings.warn( + PytestWarning( + "session.shouldstop cannot be unset after it has been set; ignoring." + ), + stacklevel=2, + ) + return + self._shouldstop = value + + @property + def shouldfail(self) -> bool | str: + return self._shouldfail + + @shouldfail.setter + def shouldfail(self, value: bool | str) -> None: + # The runner checks shouldfail and assumes that if it is set we are + # definitely stopping, so prevent unsetting it. + if value is False and self._shouldfail: + warnings.warn( + PytestWarning( + "session.shouldfail cannot be unset after it has been set; ignoring." + ), + stacklevel=2, + ) + return + self._shouldfail = value + + @property + def startpath(self) -> Path: + """The path from which pytest was invoked. + + .. versionadded:: 7.0.0 + """ + return self.config.invocation_params.dir + + def _node_location_to_relpath(self, node_path: Path) -> str: + # bestrelpath is a quite slow function. + return self._bestrelpathcache[node_path] + + @hookimpl(tryfirst=True) + def pytest_collectstart(self) -> None: + if self.shouldfail: + raise self.Failed(self.shouldfail) + if self.shouldstop: + raise self.Interrupted(self.shouldstop) + + @hookimpl(tryfirst=True) + def pytest_runtest_logreport(self, report: TestReport | CollectReport) -> None: + if report.failed and not hasattr(report, "wasxfail"): + self.testsfailed += 1 + maxfail = self.config.getvalue("maxfail") + if maxfail and self.testsfailed >= maxfail: + self.shouldfail = f"stopping after {self.testsfailed} failures" + + pytest_collectreport = pytest_runtest_logreport + + def isinitpath( + self, + path: str | os.PathLike[str], + *, + with_parents: bool = False, + ) -> bool: + """Is path an initial path? + + An initial path is a path explicitly given to pytest on the command + line. + + :param with_parents: + If set, also return True if the path is a parent of an initial path. + + .. versionchanged:: 8.0 + Added the ``with_parents`` parameter. + """ + # Optimization: Path(Path(...)) is much slower than isinstance. + path_ = path if isinstance(path, Path) else Path(path) + if with_parents: + return path_ in self._initialpaths_with_parents + else: + return path_ in self._initialpaths + + def gethookproxy(self, fspath: os.PathLike[str]) -> pluggy.HookRelay: + # Optimization: Path(Path(...)) is much slower than isinstance. + path = fspath if isinstance(fspath, Path) else Path(fspath) + pm = self.config.pluginmanager + # Check if we have the common case of running + # hooks with all conftest.py files. + my_conftestmodules = pm._getconftestmodules(path) + remove_mods = pm._conftest_plugins.difference(my_conftestmodules) + proxy: pluggy.HookRelay + if remove_mods: + # One or more conftests are not in use at this path. + proxy = PathAwareHookProxy(FSHookProxy(pm, remove_mods)) # type: ignore[arg-type,assignment] + else: + # All plugins are active for this fspath. + proxy = self.config.hook + return proxy + + def _collect_path( + self, + path: Path, + path_cache: dict[Path, Sequence[nodes.Collector]], + ) -> Sequence[nodes.Collector]: + """Create a Collector for the given path. + + `path_cache` makes it so the same Collectors are returned for the same + path. + """ + if path in path_cache: + return path_cache[path] + + if path.is_dir(): + ihook = self.gethookproxy(path.parent) + col: nodes.Collector | None = ihook.pytest_collect_directory( + path=path, parent=self + ) + cols: Sequence[nodes.Collector] = (col,) if col is not None else () + + elif path.is_file(): + ihook = self.gethookproxy(path) + cols = ihook.pytest_collect_file(file_path=path, parent=self) + + else: + # Broken symlink or invalid/missing file. + cols = () + + path_cache[path] = cols + return cols + + @overload + def perform_collect( + self, args: Sequence[str] | None = ..., genitems: Literal[True] = ... + ) -> Sequence[nodes.Item]: ... + + @overload + def perform_collect( + self, args: Sequence[str] | None = ..., genitems: bool = ... + ) -> Sequence[nodes.Item | nodes.Collector]: ... + + def perform_collect( + self, args: Sequence[str] | None = None, genitems: bool = True + ) -> Sequence[nodes.Item | nodes.Collector]: + """Perform the collection phase for this session. + + This is called by the default :hook:`pytest_collection` hook + implementation; see the documentation of this hook for more details. + For testing purposes, it may also be called directly on a fresh + ``Session``. + + This function normally recursively expands any collectors collected + from the session to their items, and only items are returned. For + testing purposes, this may be suppressed by passing ``genitems=False``, + in which case the return value contains these collectors unexpanded, + and ``session.items`` is empty. + """ + if args is None: + args = self.config.args + + self.trace("perform_collect", self, args) + self.trace.root.indent += 1 + + hook = self.config.hook + + self._notfound = [] + self._initial_parts = [] + self._collection_cache = {} + self.items = [] + items: Sequence[nodes.Item | nodes.Collector] = self.items + consider_namespace_packages: bool = self.config.getini( + "consider_namespace_packages" + ) + try: + initialpaths: list[Path] = [] + initialpaths_with_parents: list[Path] = [] + + collection_args = [ + resolve_collection_argument( + self.config.invocation_params.dir, + arg, + i, + as_pypath=self.config.option.pyargs, + consider_namespace_packages=consider_namespace_packages, + ) + for i, arg in enumerate(args) + ] + + if not self.config.getoption("keepduplicates"): + # Normalize the collection arguments -- remove duplicates and overlaps. + self._initial_parts = normalize_collection_arguments(collection_args) + else: + self._initial_parts = collection_args + + for collection_argument in self._initial_parts: + initialpaths.append(collection_argument.path) + initialpaths_with_parents.append(collection_argument.path) + initialpaths_with_parents.extend(collection_argument.path.parents) + self._initialpaths = frozenset(initialpaths) + self._initialpaths_with_parents = frozenset(initialpaths_with_parents) + + rep = collect_one_node(self) + self.ihook.pytest_collectreport(report=rep) + self.trace.root.indent -= 1 + if self._notfound: + errors = [] + for arg, collectors in self._notfound: + if collectors: + errors.append( + f"not found: {arg}\n(no match in any of {collectors!r})" + ) + else: + errors.append(f"found no collectors for {arg}") + + raise UsageError(*errors) + + if not genitems: + items = rep.result + else: + if rep.passed: + for node in rep.result: + self.items.extend(self.genitems(node)) + + self.config.pluginmanager.check_pending() + hook.pytest_collection_modifyitems( + session=self, config=self.config, items=items + ) + finally: + self._notfound = [] + self._initial_parts = [] + self._collection_cache = {} + hook.pytest_collection_finish(session=self) + + if genitems: + self.testscollected = len(items) + + return items + + def _collect_one_node( + self, + node: nodes.Collector, + handle_dupes: bool = True, + ) -> tuple[CollectReport, bool]: + if node in self._collection_cache and handle_dupes: + rep = self._collection_cache[node] + return rep, True + else: + rep = collect_one_node(node) + self._collection_cache[node] = rep + return rep, False + + def collect(self) -> Iterator[nodes.Item | nodes.Collector]: + # This is a cache for the root directories of the initial paths. + # We can't use collection_cache for Session because of its special + # role as the bootstrapping collector. + path_cache: dict[Path, Sequence[nodes.Collector]] = {} + + pm = self.config.pluginmanager + + for collection_argument in self._initial_parts: + self.trace("processing argument", collection_argument) + self.trace.root.indent += 1 + + argpath = collection_argument.path + names = collection_argument.parts + parametrization = collection_argument.parametrization + module_name = collection_argument.module_name + + # resolve_collection_argument() ensures this. + if argpath.is_dir(): + assert not names, f"invalid arg {(argpath, names)!r}" + + paths = [argpath] + # Add relevant parents of the path, from the root, e.g. + # /a/b/c.py -> [/, /a, /a/b, /a/b/c.py] + if module_name is None: + # Paths outside of the confcutdir should not be considered. + for path in argpath.parents: + if not pm._is_in_confcutdir(path): + break + paths.insert(0, path) + else: + # For --pyargs arguments, only consider paths matching the module + # name. Paths beyond the package hierarchy are not included. + module_name_parts = module_name.split(".") + for i, path in enumerate(argpath.parents, 2): + if i > len(module_name_parts) or path.stem != module_name_parts[-i]: + break + paths.insert(0, path) + + # Start going over the parts from the root, collecting each level + # and discarding all nodes which don't match the level's part. + any_matched_in_initial_part = False + notfound_collectors = [] + work: list[tuple[nodes.Collector | nodes.Item, list[Path | str]]] = [ + (self, [*paths, *names]) + ] + while work: + matchnode, matchparts = work.pop() + + # Pop'd all of the parts, this is a match. + if not matchparts: + yield matchnode + any_matched_in_initial_part = True + continue + + # Should have been matched by now, discard. + if not isinstance(matchnode, nodes.Collector): + continue + + # Collect this level of matching. + # Collecting Session (self) is done directly to avoid endless + # recursion to this function. + subnodes: Sequence[nodes.Collector | nodes.Item] + if isinstance(matchnode, Session): + assert isinstance(matchparts[0], Path) + subnodes = matchnode._collect_path(matchparts[0], path_cache) + else: + # For backward compat, files given directly multiple + # times on the command line should not be deduplicated. + handle_dupes = not ( + len(matchparts) == 1 + and isinstance(matchparts[0], Path) + and matchparts[0].is_file() + ) + rep, duplicate = self._collect_one_node(matchnode, handle_dupes) + if not duplicate and not rep.passed: + # Report collection failures here to avoid failing to + # run some test specified in the command line because + # the module could not be imported (#134). + matchnode.ihook.pytest_collectreport(report=rep) + if not rep.passed: + continue + subnodes = rep.result + + # Prune this level. + any_matched_in_collector = False + for node in reversed(subnodes): + # Path part e.g. `/a/b/` in `/a/b/test_file.py::TestIt::test_it`. + if isinstance(matchparts[0], Path): + is_match = node.path == matchparts[0] + if sys.platform == "win32" and not is_match: + # In case the file paths do not match, fallback to samefile() to + # account for short-paths on Windows (#11895). But use a version + # which doesn't resolve symlinks, otherwise we might match the + # same file more than once (#12039). + is_match = samefile_nofollow(node.path, matchparts[0]) + + # Name part e.g. `TestIt` in `/a/b/test_file.py::TestIt::test_it`. + else: + if len(matchparts) == 1: + # This the last part, one parametrization goes. + if parametrization is not None: + # A parametrized arg must match exactly. + is_match = node.name == matchparts[0] + parametrization + else: + # A non-parameterized arg matches all parametrizations (if any). + # TODO: Remove the hacky split once the collection structure + # contains parametrization. + is_match = node.name.split("[")[0] == matchparts[0] + else: + is_match = node.name == matchparts[0] + if is_match: + work.append((node, matchparts[1:])) + any_matched_in_collector = True + + if not any_matched_in_collector: + notfound_collectors.append(matchnode) + + if not any_matched_in_initial_part: + report_arg = "::".join((str(argpath), *names)) + self._notfound.append((report_arg, notfound_collectors)) + + self.trace.root.indent -= 1 + + def genitems(self, node: nodes.Item | nodes.Collector) -> Iterator[nodes.Item]: + self.trace("genitems", node) + if isinstance(node, nodes.Item): + node.ihook.pytest_itemcollected(item=node) + yield node + else: + assert isinstance(node, nodes.Collector) + # For backward compat, dedup only applies to files. + handle_dupes = not isinstance(node, nodes.File) + rep, duplicate = self._collect_one_node(node, handle_dupes) + if rep.passed: + for subnode in rep.result: + yield from self.genitems(subnode) + if not duplicate: + node.ihook.pytest_collectreport(report=rep) + + +def search_pypath( + module_name: str, *, consider_namespace_packages: bool = False +) -> str | None: + """Search sys.path for the given a dotted module name, and return its file + system path if found.""" + try: + spec = importlib.util.find_spec(module_name) + # AttributeError: looks like package module, but actually filename + # ImportError: module does not exist + # ValueError: not a module name + except (AttributeError, ImportError, ValueError): + return None + + if spec is None: + return None + + if ( + spec.submodule_search_locations is None + or len(spec.submodule_search_locations) == 0 + ): + # Must be a simple module. + return spec.origin + + if consider_namespace_packages: + # If submodule_search_locations is set, it's a package (regular or namespace). + # Typically there is a single entry, but documentation claims it can be empty too + # (e.g. if the package has no physical location). + return spec.submodule_search_locations[0] + + if spec.origin is None: + # This is only the case for namespace packages + return None + + return os.path.dirname(spec.origin) + + +@dataclasses.dataclass(frozen=True) +class CollectionArgument: + """A resolved collection argument.""" + + path: Path + parts: Sequence[str] + parametrization: str | None + module_name: str | None + original_index: int + + +def resolve_collection_argument( + invocation_path: Path, + arg: str, + arg_index: int, + *, + as_pypath: bool = False, + consider_namespace_packages: bool = False, +) -> CollectionArgument: + """Parse path arguments optionally containing selection parts and return (fspath, names). + + Command-line arguments can point to files and/or directories, and optionally contain + parts for specific tests selection, for example: + + "pkg/tests/test_foo.py::TestClass::test_foo" + + This function ensures the path exists, and returns a resolved `CollectionArgument`: + + CollectionArgument( + path=Path("/full/path/to/pkg/tests/test_foo.py"), + parts=["TestClass", "test_foo"], + module_name=None, + ) + + When as_pypath is True, expects that the command-line argument actually contains + module paths instead of file-system paths: + + "pkg.tests.test_foo::TestClass::test_foo[a,b]" + + In which case we search sys.path for a matching module, and then return the *path* to the + found module, which may look like this: + + CollectionArgument( + path=Path("/home/u/myvenv/lib/site-packages/pkg/tests/test_foo.py"), + parts=["TestClass", "test_foo"], + parametrization="[a,b]", + module_name="pkg.tests.test_foo", + ) + + If the path doesn't exist, raise UsageError. + If the path is a directory and selection parts are present, raise UsageError. + """ + base, squacket, rest = arg.partition("[") + strpath, *parts = base.split("::") + if squacket and not parts: + raise UsageError(f"path cannot contain [] parametrization: {arg}") + parametrization = f"{squacket}{rest}" if squacket else None + module_name = None + if as_pypath: + pyarg_strpath = search_pypath( + strpath, consider_namespace_packages=consider_namespace_packages + ) + if pyarg_strpath is not None: + module_name = strpath + strpath = pyarg_strpath + fspath = invocation_path / strpath + fspath = absolutepath(fspath) + if not safe_exists(fspath): + msg = ( + "module or package not found: {arg} (missing __init__.py?)" + if as_pypath + else "file or directory not found: {arg}" + ) + raise UsageError(msg.format(arg=arg)) + if parts and fspath.is_dir(): + msg = ( + "package argument cannot contain :: selection parts: {arg}" + if as_pypath + else "directory argument cannot contain :: selection parts: {arg}" + ) + raise UsageError(msg.format(arg=arg)) + return CollectionArgument( + path=fspath, + parts=parts, + parametrization=parametrization, + module_name=module_name, + original_index=arg_index, + ) + + +def is_collection_argument_subsumed_by( + arg: CollectionArgument, by: CollectionArgument +) -> bool: + """Check if `arg` is subsumed (contained) by `by`.""" + # First check path subsumption. + if by.path != arg.path: + # `by` subsumes `arg` if `by` is a parent directory of `arg` and has no + # parts (collects everything in that directory). + if not by.parts: + return arg.path.is_relative_to(by.path) + return False + # Paths are equal, check parts. + # For example: ("TestClass",) is a prefix of ("TestClass", "test_method"). + if len(by.parts) > len(arg.parts) or arg.parts[: len(by.parts)] != by.parts: + return False + # Paths and parts are equal, check parametrization. + # A `by` without parametrization (None) matches everything, e.g. + # `pytest x.py::test_it` matches `x.py::test_it[0]`. Otherwise must be + # exactly equal. + if by.parametrization is not None and by.parametrization != arg.parametrization: + return False + return True + + +def normalize_collection_arguments( + collection_args: Sequence[CollectionArgument], +) -> list[CollectionArgument]: + """Normalize collection arguments to eliminate overlapping paths and parts. + + Detects when collection arguments overlap in either paths or parts and only + keeps the shorter prefix, or the earliest argument if duplicate, preserving + order. The result is prefix-free. + """ + # A quadratic algorithm is not acceptable since large inputs are possible. + # So this uses an O(n*log(n)) algorithm which takes advantage of the + # property that after sorting, a collection argument will immediately + # precede collection arguments it subsumes. An O(n) algorithm is not worth + # it. + collection_args_sorted = sorted( + collection_args, + key=lambda arg: (arg.path, arg.parts, arg.parametrization or ""), + ) + normalized: list[CollectionArgument] = [] + last_kept = None + for arg in collection_args_sorted: + if last_kept is None or not is_collection_argument_subsumed_by(arg, last_kept): + normalized.append(arg) + last_kept = arg + normalized.sort(key=lambda arg: arg.original_index) + return normalized diff --git a/venv/Lib/site-packages/_pytest/mark/__init__.py b/venv/Lib/site-packages/_pytest/mark/__init__.py new file mode 100644 index 0000000000..841d7811fd --- /dev/null +++ b/venv/Lib/site-packages/_pytest/mark/__init__.py @@ -0,0 +1,301 @@ +"""Generic mechanism for marking and selecting python functions.""" + +from __future__ import annotations + +import collections +from collections.abc import Collection +from collections.abc import Iterable +from collections.abc import Set as AbstractSet +import dataclasses +from typing import TYPE_CHECKING + +from .expression import Expression +from .structures import _HiddenParam +from .structures import EMPTY_PARAMETERSET_OPTION +from .structures import get_empty_parameterset_mark +from .structures import HIDDEN_PARAM +from .structures import Mark +from .structures import MARK_GEN +from .structures import MarkDecorator +from .structures import MarkGenerator +from .structures import ParameterSet +from _pytest.config import Config +from _pytest.config import ExitCode +from _pytest.config import hookimpl +from _pytest.config import UsageError +from _pytest.config.argparsing import NOT_SET +from _pytest.config.argparsing import Parser +from _pytest.stash import StashKey + + +if TYPE_CHECKING: + from _pytest.nodes import Item + + +__all__ = [ + "HIDDEN_PARAM", + "MARK_GEN", + "Mark", + "MarkDecorator", + "MarkGenerator", + "ParameterSet", + "get_empty_parameterset_mark", +] + + +old_mark_config_key = StashKey[Config | None]() + + +def param( + *values: object, + marks: MarkDecorator | Collection[MarkDecorator | Mark] = (), + id: str | _HiddenParam | None = None, +) -> ParameterSet: + """Specify a parameter in `pytest.mark.parametrize`_ calls or + :ref:`parametrized fixtures `. + + .. code-block:: python + + @pytest.mark.parametrize( + "test_input,expected", + [ + ("3+5", 8), + pytest.param("6*9", 42, marks=pytest.mark.xfail), + ], + ) + def test_eval(test_input, expected): + assert eval(test_input) == expected + + :param values: Variable args of the values of the parameter set, in order. + + :param marks: + A single mark or a list of marks to be applied to this parameter set. + + :ref:`pytest.mark.usefixtures ` cannot be added via this parameter. + + :type id: str | Literal[pytest.HIDDEN_PARAM] | None + :param id: + The id to attribute to this parameter set. + + .. versionadded:: 8.4 + :ref:`hidden-param` means to hide the parameter set + from the test name. Can only be used at most 1 time, as + test names need to be unique. + """ + return ParameterSet.param(*values, marks=marks, id=id) + + +def pytest_addoption(parser: Parser) -> None: + group = parser.getgroup("general") + group._addoption( # private to use reserved lower-case short option + "-k", + action="store", + dest="keyword", + default="", + metavar="EXPRESSION", + help="Only run tests which match the given substring expression. " + "An expression is a Python evaluable expression " + "where all names are substring-matched against test names " + "and their parent classes. Example: -k 'test_method or test_" + "other' matches all test functions and classes whose name " + "contains 'test_method' or 'test_other', while -k 'not test_method' " + "matches those that don't contain 'test_method' in their names. " + "-k 'not test_method and not test_other' will eliminate the matches. " + "Additionally keywords are matched to classes and functions " + "containing extra names in their 'extra_keyword_matches' set, " + "as well as functions which have names assigned directly to them. " + "The matching is case-insensitive.", + ) + + group._addoption( # private to use reserved lower-case short option + "-m", + action="store", + dest="markexpr", + default="", + metavar="MARKEXPR", + help="Only run tests matching given mark expression. " + "For example: -m 'mark1 and not mark2'.", + ) + + group.addoption( + "--markers", + action="store_true", + help="show markers (builtin, plugin and per-project ones).", + ) + + parser.addini("markers", "Register new markers for test functions", "linelist") + parser.addini(EMPTY_PARAMETERSET_OPTION, "Default marker for empty parametersets") + + +@hookimpl(tryfirst=True) +def pytest_cmdline_main(config: Config) -> int | ExitCode | None: + import _pytest.config + + if config.option.markers: + config._do_configure() + tw = _pytest.config.create_terminal_writer(config) + for line in config.getini("markers"): + parts = line.split(":", 1) + name = parts[0] + rest = parts[1] if len(parts) == 2 else "" + tw.write(f"@pytest.mark.{name}:", bold=True) + tw.line(rest) + tw.line() + config._ensure_unconfigure() + return 0 + + return None + + +@dataclasses.dataclass +class KeywordMatcher: + """A matcher for keywords. + + Given a list of names, matches any substring of one of these names. The + string inclusion check is case-insensitive. + + Will match on the name of colitem, including the names of its parents. + Only matches names of items which are either a :class:`Class` or a + :class:`Function`. + + Additionally, matches on names in the 'extra_keyword_matches' set of + any item, as well as names directly assigned to test functions. + """ + + __slots__ = ("_names",) + + _names: AbstractSet[str] + + @classmethod + def from_item(cls, item: Item) -> KeywordMatcher: + mapped_names = set() + + # Add the names of the current item and any parent items, + # except the Session and root Directory's which are not + # interesting for matching. + import pytest + + for node in item.listchain(): + if isinstance(node, pytest.Session): + continue + if isinstance(node, pytest.Directory) and isinstance( + node.parent, pytest.Session + ): + continue + mapped_names.add(node.name) + + # Add the names added as extra keywords to current or parent items. + mapped_names.update(item.listextrakeywords()) + + # Add the names attached to the current function through direct assignment. + function_obj = getattr(item, "function", None) + if function_obj: + mapped_names.update(function_obj.__dict__) + + # Add the markers to the keywords as we no longer handle them correctly. + mapped_names.update(mark.name for mark in item.iter_markers()) + + return cls(mapped_names) + + def __call__(self, subname: str, /, **kwargs: str | int | bool | None) -> bool: + if kwargs: + raise UsageError("Keyword expressions do not support call parameters.") + subname = subname.lower() + return any(subname in name.lower() for name in self._names) + + +def deselect_by_keyword(items: list[Item], config: Config) -> None: + keywordexpr = config.option.keyword.lstrip() + if not keywordexpr: + return + + expr = _parse_expression(keywordexpr, "Wrong expression passed to '-k'") + + remaining = [] + deselected = [] + for colitem in items: + if not expr.evaluate(KeywordMatcher.from_item(colitem)): + deselected.append(colitem) + else: + remaining.append(colitem) + + if deselected: + config.hook.pytest_deselected(items=deselected) + items[:] = remaining + + +@dataclasses.dataclass +class MarkMatcher: + """A matcher for markers which are present. + + Tries to match on any marker names, attached to the given colitem. + """ + + __slots__ = ("own_mark_name_mapping",) + + own_mark_name_mapping: dict[str, list[Mark]] + + @classmethod + def from_markers(cls, markers: Iterable[Mark]) -> MarkMatcher: + mark_name_mapping = collections.defaultdict(list) + for mark in markers: + mark_name_mapping[mark.name].append(mark) + return cls(mark_name_mapping) + + def __call__(self, name: str, /, **kwargs: str | int | bool | None) -> bool: + if not (matches := self.own_mark_name_mapping.get(name, [])): + return False + + for mark in matches: # pylint: disable=consider-using-any-or-all + if all(mark.kwargs.get(k, NOT_SET) == v for k, v in kwargs.items()): + return True + return False + + +def deselect_by_mark(items: list[Item], config: Config) -> None: + matchexpr = config.option.markexpr + if not matchexpr: + return + + expr = _parse_expression(matchexpr, "Wrong expression passed to '-m'") + remaining: list[Item] = [] + deselected: list[Item] = [] + for item in items: + if expr.evaluate(MarkMatcher.from_markers(item.iter_markers())): + remaining.append(item) + else: + deselected.append(item) + if deselected: + config.hook.pytest_deselected(items=deselected) + items[:] = remaining + + +def _parse_expression(expr: str, exc_message: str) -> Expression: + try: + return Expression.compile(expr) + except SyntaxError as e: + raise UsageError( + f"{exc_message}: {e.text}: at column {e.offset}: {e.msg}" + ) from None + + +def pytest_collection_modifyitems(items: list[Item], config: Config) -> None: + deselect_by_keyword(items, config) + deselect_by_mark(items, config) + + +def pytest_configure(config: Config) -> None: + config.stash[old_mark_config_key] = MARK_GEN._config + MARK_GEN._config = config + + empty_parameterset = config.getini(EMPTY_PARAMETERSET_OPTION) + + if empty_parameterset not in ("skip", "xfail", "fail_at_collect", None, ""): + raise UsageError( + f"{EMPTY_PARAMETERSET_OPTION!s} must be one of skip, xfail or fail_at_collect" + f" but it is {empty_parameterset!r}" + ) + + +def pytest_unconfigure(config: Config) -> None: + MARK_GEN._config = config.stash.get(old_mark_config_key, None) diff --git a/venv/Lib/site-packages/_pytest/mark/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/_pytest/mark/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000000..6e01c05022 Binary files /dev/null and b/venv/Lib/site-packages/_pytest/mark/__pycache__/__init__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/mark/__pycache__/expression.cpython-311.pyc b/venv/Lib/site-packages/_pytest/mark/__pycache__/expression.cpython-311.pyc new file mode 100644 index 0000000000..5948171ae3 Binary files /dev/null and b/venv/Lib/site-packages/_pytest/mark/__pycache__/expression.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/mark/__pycache__/structures.cpython-311.pyc b/venv/Lib/site-packages/_pytest/mark/__pycache__/structures.cpython-311.pyc new file mode 100644 index 0000000000..25c37ea66d Binary files /dev/null and b/venv/Lib/site-packages/_pytest/mark/__pycache__/structures.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/_pytest/mark/expression.py b/venv/Lib/site-packages/_pytest/mark/expression.py new file mode 100644 index 0000000000..3bdbd03c2b --- /dev/null +++ b/venv/Lib/site-packages/_pytest/mark/expression.py @@ -0,0 +1,353 @@ +r"""Evaluate match expressions, as used by `-k` and `-m`. + +The grammar is: + +expression: expr? EOF +expr: and_expr ('or' and_expr)* +and_expr: not_expr ('and' not_expr)* +not_expr: 'not' not_expr | '(' expr ')' | ident kwargs? + +ident: (\w|:|\+|-|\.|\[|\]|\\|/)+ +kwargs: ('(' name '=' value ( ', ' name '=' value )* ')') +name: a valid ident, but not a reserved keyword +value: (unescaped) string literal | (-)?[0-9]+ | 'False' | 'True' | 'None' + +The semantics are: + +- Empty expression evaluates to False. +- ident evaluates to True or False according to a provided matcher function. +- ident with parentheses and keyword arguments evaluates to True or False according to a provided matcher function. +- or/and/not evaluate according to the usual boolean semantics. +""" + +from __future__ import annotations + +import ast +from collections.abc import Iterator +from collections.abc import Mapping +from collections.abc import Sequence +import dataclasses +import enum +import keyword +import re +import types +from typing import Final +from typing import final +from typing import Literal +from typing import NoReturn +from typing import overload +from typing import Protocol + + +__all__ = [ + "Expression", + "ExpressionMatcher", +] + + +FILE_NAME: Final = "" + + +class TokenType(enum.Enum): + LPAREN = "left parenthesis" + RPAREN = "right parenthesis" + OR = "or" + AND = "and" + NOT = "not" + IDENT = "identifier" + EOF = "end of input" + EQUAL = "=" + STRING = "string literal" + COMMA = "," + + +@dataclasses.dataclass(frozen=True) +class Token: + __slots__ = ("pos", "type", "value") + type: TokenType + value: str + pos: int + + +class Scanner: + __slots__ = ("current", "input", "tokens") + + def __init__(self, input: str) -> None: + self.input = input + self.tokens = self.lex(input) + self.current = next(self.tokens) + + def lex(self, input: str) -> Iterator[Token]: + pos = 0 + while pos < len(input): + if input[pos] in (" ", "\t"): + pos += 1 + elif input[pos] == "(": + yield Token(TokenType.LPAREN, "(", pos) + pos += 1 + elif input[pos] == ")": + yield Token(TokenType.RPAREN, ")", pos) + pos += 1 + elif input[pos] == "=": + yield Token(TokenType.EQUAL, "=", pos) + pos += 1 + elif input[pos] == ",": + yield Token(TokenType.COMMA, ",", pos) + pos += 1 + elif (quote_char := input[pos]) in ("'", '"'): + end_quote_pos = input.find(quote_char, pos + 1) + if end_quote_pos == -1: + raise SyntaxError( + f'closing quote "{quote_char}" is missing', + (FILE_NAME, 1, pos + 1, input), + ) + value = input[pos : end_quote_pos + 1] + if (backslash_pos := input.find("\\")) != -1: + raise SyntaxError( + r'escaping with "\" not supported in marker expression', + (FILE_NAME, 1, backslash_pos + 1, input), + ) + yield Token(TokenType.STRING, value, pos) + pos += len(value) + else: + match = re.match(r"(:?\w|:|\+|-|\.|\[|\]|\\|/)+", input[pos:]) + if match: + value = match.group(0) + if value == "or": + yield Token(TokenType.OR, value, pos) + elif value == "and": + yield Token(TokenType.AND, value, pos) + elif value == "not": + yield Token(TokenType.NOT, value, pos) + else: + yield Token(TokenType.IDENT, value, pos) + pos += len(value) + else: + raise SyntaxError( + f'unexpected character "{input[pos]}"', + (FILE_NAME, 1, pos + 1, input), + ) + yield Token(TokenType.EOF, "", pos) + + @overload + def accept(self, type: TokenType, *, reject: Literal[True]) -> Token: ... + + @overload + def accept( + self, type: TokenType, *, reject: Literal[False] = False + ) -> Token | None: ... + + def accept(self, type: TokenType, *, reject: bool = False) -> Token | None: + if self.current.type is type: + token = self.current + if token.type is not TokenType.EOF: + self.current = next(self.tokens) + return token + if reject: + self.reject((type,)) + return None + + def reject(self, expected: Sequence[TokenType]) -> NoReturn: + raise SyntaxError( + "expected {}; got {}".format( + " OR ".join(type.value for type in expected), + self.current.type.value, + ), + (FILE_NAME, 1, self.current.pos + 1, self.input), + ) + + +# True, False and None are legal match expression identifiers, +# but illegal as Python identifiers. To fix this, this prefix +# is added to identifiers in the conversion to Python AST. +IDENT_PREFIX = "$" + + +def expression(s: Scanner) -> ast.Expression: + if s.accept(TokenType.EOF): + ret: ast.expr = ast.Constant(False) + else: + ret = expr(s) + s.accept(TokenType.EOF, reject=True) + return ast.fix_missing_locations(ast.Expression(ret)) + + +def expr(s: Scanner) -> ast.expr: + ret = and_expr(s) + while s.accept(TokenType.OR): + rhs = and_expr(s) + ret = ast.BoolOp(ast.Or(), [ret, rhs]) + return ret + + +def and_expr(s: Scanner) -> ast.expr: + ret = not_expr(s) + while s.accept(TokenType.AND): + rhs = not_expr(s) + ret = ast.BoolOp(ast.And(), [ret, rhs]) + return ret + + +def not_expr(s: Scanner) -> ast.expr: + if s.accept(TokenType.NOT): + return ast.UnaryOp(ast.Not(), not_expr(s)) + if s.accept(TokenType.LPAREN): + ret = expr(s) + s.accept(TokenType.RPAREN, reject=True) + return ret + ident = s.accept(TokenType.IDENT) + if ident: + name = ast.Name(IDENT_PREFIX + ident.value, ast.Load()) + if s.accept(TokenType.LPAREN): + ret = ast.Call(func=name, args=[], keywords=all_kwargs(s)) + s.accept(TokenType.RPAREN, reject=True) + else: + ret = name + return ret + + s.reject((TokenType.NOT, TokenType.LPAREN, TokenType.IDENT)) + + +BUILTIN_MATCHERS = {"True": True, "False": False, "None": None} + + +def single_kwarg(s: Scanner) -> ast.keyword: + keyword_name = s.accept(TokenType.IDENT, reject=True) + if not keyword_name.value.isidentifier(): + raise SyntaxError( + f"not a valid python identifier {keyword_name.value}", + (FILE_NAME, 1, keyword_name.pos + 1, s.input), + ) + if keyword.iskeyword(keyword_name.value): + raise SyntaxError( + f"unexpected reserved python keyword `{keyword_name.value}`", + (FILE_NAME, 1, keyword_name.pos + 1, s.input), + ) + s.accept(TokenType.EQUAL, reject=True) + + if value_token := s.accept(TokenType.STRING): + value: str | int | bool | None = value_token.value[1:-1] # strip quotes + else: + value_token = s.accept(TokenType.IDENT, reject=True) + if (number := value_token.value).isdigit() or ( + number.startswith("-") and number[1:].isdigit() + ): + value = int(number) + elif value_token.value in BUILTIN_MATCHERS: + value = BUILTIN_MATCHERS[value_token.value] + else: + raise SyntaxError( + f'unexpected character/s "{value_token.value}"', + (FILE_NAME, 1, value_token.pos + 1, s.input), + ) + + ret = ast.keyword(keyword_name.value, ast.Constant(value)) + return ret + + +def all_kwargs(s: Scanner) -> list[ast.keyword]: + ret = [single_kwarg(s)] + while s.accept(TokenType.COMMA): + ret.append(single_kwarg(s)) + return ret + + +class ExpressionMatcher(Protocol): + """A callable which, given an identifier and optional kwargs, should return + whether it matches in an :class:`Expression` evaluation. + + Should be prepared to handle arbitrary strings as input. + + If no kwargs are provided, the expression of the form `foo`. + If kwargs are provided, the expression is of the form `foo(1, b=True, "s")`. + + If the expression is not supported (e.g. don't want to accept the kwargs + syntax variant), should raise :class:`~pytest.UsageError`. + + Example:: + + def matcher(name: str, /, **kwargs: str | int | bool | None) -> bool: + # Match `cat`. + if name == "cat" and not kwargs: + return True + # Match `dog(barks=True)`. + if name == "dog" and kwargs == {"barks": False}: + return True + return False + """ + + def __call__(self, name: str, /, **kwargs: str | int | bool | None) -> bool: ... + + +@dataclasses.dataclass +class MatcherNameAdapter: + matcher: ExpressionMatcher + name: str + + def __bool__(self) -> bool: + return self.matcher(self.name) + + def __call__(self, **kwargs: str | int | bool | None) -> bool: + return self.matcher(self.name, **kwargs) + + +class MatcherAdapter(Mapping[str, MatcherNameAdapter]): + """Adapts a matcher function to a locals mapping as required by eval().""" + + def __init__(self, matcher: ExpressionMatcher) -> None: + self.matcher = matcher + + def __getitem__(self, key: str) -> MatcherNameAdapter: + return MatcherNameAdapter(matcher=self.matcher, name=key[len(IDENT_PREFIX) :]) + + def __iter__(self) -> Iterator[str]: + raise NotImplementedError() + + def __len__(self) -> int: + raise NotImplementedError() + + +@final +class Expression: + """A compiled match expression as used by -k and -m. + + The expression can be evaluated against different matchers. + """ + + __slots__ = ("_code", "input") + + def __init__(self, input: str, code: types.CodeType) -> None: + #: The original input line, as a string. + self.input: Final = input + self._code: Final = code + + @classmethod + def compile(cls, input: str) -> Expression: + """Compile a match expression. + + :param input: The input expression - one line. + + :raises SyntaxError: If the expression is malformed. + """ + astexpr = expression(Scanner(input)) + code = compile( + astexpr, + filename="", + mode="eval", + ) + return Expression(input, code) + + def evaluate(self, matcher: ExpressionMatcher) -> bool: + """Evaluate the match expression. + + :param matcher: + A callback which determines whether an identifier matches or not. + See the :class:`ExpressionMatcher` protocol for details and example. + + :returns: Whether the expression matches or not. + + :raises UsageError: + If the matcher doesn't support the expression. Cannot happen if the + matcher supports all expressions. + """ + return bool(eval(self._code, {"__builtins__": {}}, MatcherAdapter(matcher))) diff --git a/venv/Lib/site-packages/_pytest/mark/structures.py b/venv/Lib/site-packages/_pytest/mark/structures.py new file mode 100644 index 0000000000..16bb6d8111 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/mark/structures.py @@ -0,0 +1,664 @@ +# mypy: allow-untyped-defs +from __future__ import annotations + +import collections.abc +from collections.abc import Callable +from collections.abc import Collection +from collections.abc import Iterable +from collections.abc import Iterator +from collections.abc import Mapping +from collections.abc import MutableMapping +from collections.abc import Sequence +import dataclasses +import enum +import inspect +from typing import Any +from typing import final +from typing import NamedTuple +from typing import overload +from typing import TYPE_CHECKING +from typing import TypeVar +import warnings + +from .._code import getfslineno +from ..compat import NOTSET +from ..compat import NotSetType +from _pytest.config import Config +from _pytest.deprecated import check_ispytest +from _pytest.deprecated import MARKED_FIXTURE +from _pytest.outcomes import fail +from _pytest.raises import AbstractRaises +from _pytest.scope import _ScopeName +from _pytest.warning_types import PytestUnknownMarkWarning + + +if TYPE_CHECKING: + from ..nodes import Node + + +EMPTY_PARAMETERSET_OPTION = "empty_parameter_set_mark" + + +# Singleton type for HIDDEN_PARAM, as described in: +# https://www.python.org/dev/peps/pep-0484/#support-for-singleton-types-in-unions +class _HiddenParam(enum.Enum): + token = 0 + + +#: Can be used as a parameter set id to hide it from the test name. +HIDDEN_PARAM = _HiddenParam.token + + +def istestfunc(func) -> bool: + return callable(func) and getattr(func, "__name__", "") != "" + + +def get_empty_parameterset_mark( + config: Config, argnames: Sequence[str], func +) -> MarkDecorator: + from ..nodes import Collector + + argslisting = ", ".join(argnames) + + _fs, lineno = getfslineno(func) + reason = f"got empty parameter set for ({argslisting})" + requested_mark = config.getini(EMPTY_PARAMETERSET_OPTION) + if requested_mark in ("", None, "skip"): + mark = MARK_GEN.skip(reason=reason) + elif requested_mark == "xfail": + mark = MARK_GEN.xfail(reason=reason, run=False) + elif requested_mark == "fail_at_collect": + raise Collector.CollectError( + f"Empty parameter set in '{func.__name__}' at line {lineno + 1}" + ) + else: + raise LookupError(requested_mark) + return mark + + +class ParameterSet(NamedTuple): + """A set of values for a set of parameters along with associated marks and + an optional ID for the set. + + Examples:: + + pytest.param(1, 2, 3) + # ParameterSet(values=(1, 2, 3), marks=(), id=None) + + pytest.param("hello", id="greeting") + # ParameterSet(values=("hello",), marks=(), id="greeting") + + # Parameter set with marks + pytest.param(42, marks=pytest.mark.xfail) + # ParameterSet(values=(42,), marks=(MarkDecorator(...),), id=None) + + # From parametrize mark (parameter names + list of parameter sets) + pytest.mark.parametrize( + ("a", "b", "expected"), + [ + (1, 2, 3), + pytest.param(40, 2, 42, id="everything"), + ], + ) + # ParameterSet(values=(1, 2, 3), marks=(), id=None) + # ParameterSet(values=(40, 2, 42), marks=(), id="everything") + """ + + values: Sequence[object | NotSetType] + marks: Collection[MarkDecorator | Mark] + id: str | _HiddenParam | None + + @classmethod + def param( + cls, + *values: object, + marks: MarkDecorator | Collection[MarkDecorator | Mark] = (), + id: str | _HiddenParam | None = None, + ) -> ParameterSet: + if isinstance(marks, MarkDecorator): + marks = (marks,) + else: + assert isinstance(marks, collections.abc.Collection) + if any(i.name == "usefixtures" for i in marks): + raise ValueError( + "pytest.param cannot add pytest.mark.usefixtures; see " + "https://docs.pytest.org/en/stable/reference/reference.html#pytest-param" + ) + + if id is not None: + if not isinstance(id, str) and id is not HIDDEN_PARAM: + raise TypeError( + "Expected id to be a string or a `pytest.HIDDEN_PARAM` sentinel, " + f"got {type(id)}: {id!r}", + ) + return cls(values, marks, id) + + @classmethod + def extract_from( + cls, + parameterset: ParameterSet | Sequence[object] | object, + force_tuple: bool = False, + ) -> ParameterSet: + """Extract from an object or objects. + + :param parameterset: + A legacy style parameterset that may or may not be a tuple, + and may or may not be wrapped into a mess of mark objects. + + :param force_tuple: + Enforce tuple wrapping so single argument tuple values + don't get decomposed and break tests. + """ + if isinstance(parameterset, cls): + return parameterset + if force_tuple: + return cls.param(parameterset) + else: + # TODO: Refactor to fix this type-ignore. Currently the following + # passes type-checking but crashes: + # + # @pytest.mark.parametrize(('x', 'y'), [1, 2]) + # def test_foo(x, y): pass + return cls(parameterset, marks=[], id=None) # type: ignore[arg-type] + + @staticmethod + def _parse_parametrize_args( + argnames: str | Sequence[str], + argvalues: Iterable[ParameterSet | Sequence[object] | object], + *args, + **kwargs, + ) -> tuple[Sequence[str], bool]: + if isinstance(argnames, str): + argnames = [x.strip() for x in argnames.split(",") if x.strip()] + force_tuple = len(argnames) == 1 + else: + force_tuple = False + return argnames, force_tuple + + @staticmethod + def _parse_parametrize_parameters( + argvalues: Iterable[ParameterSet | Sequence[object] | object], + force_tuple: bool, + ) -> list[ParameterSet]: + return [ + ParameterSet.extract_from(x, force_tuple=force_tuple) for x in argvalues + ] + + @classmethod + def _for_parametrize( + cls, + argnames: str | Sequence[str], + argvalues: Iterable[ParameterSet | Sequence[object] | object], + func, + config: Config, + nodeid: str, + ) -> tuple[Sequence[str], list[ParameterSet]]: + argnames, force_tuple = cls._parse_parametrize_args(argnames, argvalues) + parameters = cls._parse_parametrize_parameters(argvalues, force_tuple) + del argvalues + + if parameters: + # Check all parameter sets have the correct number of values. + for param in parameters: + if len(param.values) != len(argnames): + msg = ( + '{nodeid}: in "parametrize" the number of names ({names_len}):\n' + " {names}\n" + "must be equal to the number of values ({values_len}):\n" + " {values}" + ) + fail( + msg.format( + nodeid=nodeid, + values=param.values, + names=argnames, + names_len=len(argnames), + values_len=len(param.values), + ), + pytrace=False, + ) + else: + # Empty parameter set (likely computed at runtime): create a single + # parameter set with NOTSET values, with the "empty parameter set" mark applied to it. + mark = get_empty_parameterset_mark(config, argnames, func) + parameters.append( + ParameterSet( + values=(NOTSET,) * len(argnames), marks=[mark], id="NOTSET" + ) + ) + return argnames, parameters + + +@final +@dataclasses.dataclass(frozen=True) +class Mark: + """A pytest mark.""" + + #: Name of the mark. + name: str + #: Positional arguments of the mark decorator. + args: tuple[Any, ...] + #: Keyword arguments of the mark decorator. + kwargs: Mapping[str, Any] + + #: Source Mark for ids with parametrize Marks. + _param_ids_from: Mark | None = dataclasses.field(default=None, repr=False) + #: Resolved/generated ids with parametrize Marks. + _param_ids_generated: Sequence[str] | None = dataclasses.field( + default=None, repr=False + ) + + def __init__( + self, + name: str, + args: tuple[Any, ...], + kwargs: Mapping[str, Any], + param_ids_from: Mark | None = None, + param_ids_generated: Sequence[str] | None = None, + *, + _ispytest: bool = False, + ) -> None: + """:meta private:""" + check_ispytest(_ispytest) + # Weirdness to bypass frozen=True. + object.__setattr__(self, "name", name) + object.__setattr__(self, "args", args) + object.__setattr__(self, "kwargs", kwargs) + object.__setattr__(self, "_param_ids_from", param_ids_from) + object.__setattr__(self, "_param_ids_generated", param_ids_generated) + + def _has_param_ids(self) -> bool: + return "ids" in self.kwargs or len(self.args) >= 4 + + def combined_with(self, other: Mark) -> Mark: + """Return a new Mark which is a combination of this + Mark and another Mark. + + Combines by appending args and merging kwargs. + + :param Mark other: The mark to combine with. + :rtype: Mark + """ + assert self.name == other.name + + # Remember source of ids with parametrize Marks. + param_ids_from: Mark | None = None + if self.name == "parametrize": + if other._has_param_ids(): + param_ids_from = other + elif self._has_param_ids(): + param_ids_from = self + + return Mark( + self.name, + self.args + other.args, + dict(self.kwargs, **other.kwargs), + param_ids_from=param_ids_from, + _ispytest=True, + ) + + +# A generic parameter designating an object to which a Mark may +# be applied -- a test function (callable) or class. +# Note: a lambda is not allowed, but this can't be represented. +Markable = TypeVar("Markable", bound=Callable[..., object] | type) + + +@dataclasses.dataclass +class MarkDecorator: + """A decorator for applying a mark on test functions and classes. + + ``MarkDecorators`` are created with ``pytest.mark``:: + + mark1 = pytest.mark.NAME # Simple MarkDecorator + mark2 = pytest.mark.NAME(name1=value) # Parametrized MarkDecorator + + and can then be applied as decorators to test functions:: + + @mark2 + def test_function(): + pass + + When a ``MarkDecorator`` is called, it does the following: + + 1. If called with a single class as its only positional argument and no + additional keyword arguments, it attaches the mark to the class so it + gets applied automatically to all test cases found in that class. + + 2. If called with a single function as its only positional argument and + no additional keyword arguments, it attaches the mark to the function, + containing all the arguments already stored internally in the + ``MarkDecorator``. + + 3. When called in any other case, it returns a new ``MarkDecorator`` + instance with the original ``MarkDecorator``'s content updated with + the arguments passed to this call. + + Note: The rules above prevent a ``MarkDecorator`` from storing only a + single function or class reference as its positional argument with no + additional keyword or positional arguments. You can work around this by + using `with_args()`. + """ + + mark: Mark + + def __init__(self, mark: Mark, *, _ispytest: bool = False) -> None: + """:meta private:""" + check_ispytest(_ispytest) + self.mark = mark + + @property + def name(self) -> str: + """Alias for mark.name.""" + return self.mark.name + + @property + def args(self) -> tuple[Any, ...]: + """Alias for mark.args.""" + return self.mark.args + + @property + def kwargs(self) -> Mapping[str, Any]: + """Alias for mark.kwargs.""" + return self.mark.kwargs + + @property + def markname(self) -> str: + """:meta private:""" + return self.name # for backward-compat (2.4.1 had this attr) + + def with_args(self, *args: object, **kwargs: object) -> MarkDecorator: + """Return a MarkDecorator with extra arguments added. + + Unlike calling the MarkDecorator, with_args() can be used even + if the sole argument is a callable/class. + """ + mark = Mark(self.name, args, kwargs, _ispytest=True) + return MarkDecorator(self.mark.combined_with(mark), _ispytest=True) + + # Type ignored because the overloads overlap with an incompatible + # return type. Not much we can do about that. Thankfully mypy picks + # the first match so it works out even if we break the rules. + @overload + def __call__(self, arg: Markable) -> Markable: # type: ignore[overload-overlap] + pass + + @overload + def __call__(self, *args: object, **kwargs: object) -> MarkDecorator: + pass + + def __call__(self, *args: object, **kwargs: object): + """Call the MarkDecorator.""" + if args and not kwargs: + func = args[0] + is_class = inspect.isclass(func) + # For staticmethods/classmethods, the marks are eventually fetched from the + # function object, not the descriptor, so unwrap. + unwrapped_func = func + if isinstance(func, staticmethod | classmethod): + unwrapped_func = func.__func__ + if len(args) == 1 and (istestfunc(unwrapped_func) or is_class): + store_mark(unwrapped_func, self.mark, stacklevel=3) + return func + return self.with_args(*args, **kwargs) + + +def get_unpacked_marks( + obj: object | type, + *, + consider_mro: bool = True, +) -> list[Mark]: + """Obtain the unpacked marks that are stored on an object. + + If obj is a class and consider_mro is true, return marks applied to + this class and all of its super-classes in MRO order. If consider_mro + is false, only return marks applied directly to this class. + """ + if isinstance(obj, type): + if not consider_mro: + mark_lists = [obj.__dict__.get("pytestmark", [])] + else: + mark_lists = [ + x.__dict__.get("pytestmark", []) for x in reversed(obj.__mro__) + ] + mark_list = [] + for item in mark_lists: + if isinstance(item, list): + mark_list.extend(item) + else: + mark_list.append(item) + else: + mark_attribute = getattr(obj, "pytestmark", []) + if isinstance(mark_attribute, list): + mark_list = mark_attribute + else: + mark_list = [mark_attribute] + return list(normalize_mark_list(mark_list)) + + +def normalize_mark_list( + mark_list: Iterable[Mark | MarkDecorator], +) -> Iterable[Mark]: + """ + Normalize an iterable of Mark or MarkDecorator objects into a list of marks + by retrieving the `mark` attribute on MarkDecorator instances. + + :param mark_list: marks to normalize + :returns: A new list of the extracted Mark objects + """ + for mark in mark_list: + mark_obj = getattr(mark, "mark", mark) + if not isinstance(mark_obj, Mark): + raise TypeError(f"got {mark_obj!r} instead of Mark") + yield mark_obj + + +def store_mark(obj, mark: Mark, *, stacklevel: int = 2) -> None: + """Store a Mark on an object. + + This is used to implement the Mark declarations/decorators correctly. + """ + assert isinstance(mark, Mark), mark + + from ..fixtures import getfixturemarker + + if getfixturemarker(obj) is not None: + warnings.warn(MARKED_FIXTURE, stacklevel=stacklevel) + + # Always reassign name to avoid updating pytestmark in a reference that + # was only borrowed. + obj.pytestmark = [*get_unpacked_marks(obj, consider_mro=False), mark] + + +# Typing for builtin pytest marks. This is cheating; it gives builtin marks +# special privilege, and breaks modularity. But practicality beats purity... +if TYPE_CHECKING: + + class _SkipMarkDecorator(MarkDecorator): + @overload # type: ignore[override,no-overload-impl] + def __call__(self, arg: Markable) -> Markable: ... + + @overload + def __call__(self, reason: str = ...) -> MarkDecorator: ... + + class _SkipifMarkDecorator(MarkDecorator): + def __call__( # type: ignore[override] + self, + condition: str | bool = ..., + *conditions: str | bool, + reason: str = ..., + ) -> MarkDecorator: ... + + class _XfailMarkDecorator(MarkDecorator): + @overload # type: ignore[override,no-overload-impl] + def __call__(self, arg: Markable) -> Markable: ... + + @overload + def __call__( + self, + condition: str | bool = False, + *conditions: str | bool, + reason: str = ..., + run: bool = ..., + raises: None + | type[BaseException] + | tuple[type[BaseException], ...] + | AbstractRaises[BaseException] = ..., + strict: bool = ..., + ) -> MarkDecorator: ... + + class _ParametrizeMarkDecorator(MarkDecorator): + def __call__( # type: ignore[override] + self, + argnames: str | Sequence[str], + argvalues: Iterable[ParameterSet | Sequence[object] | object], + *, + indirect: bool | Sequence[str] = ..., + ids: Iterable[None | str | float | int | bool] + | Callable[[Any], object | None] + | None = ..., + scope: _ScopeName | None = ..., + ) -> MarkDecorator: ... + + class _UsefixturesMarkDecorator(MarkDecorator): + def __call__(self, *fixtures: str) -> MarkDecorator: # type: ignore[override] + ... + + class _FilterwarningsMarkDecorator(MarkDecorator): + def __call__(self, *filters: str) -> MarkDecorator: # type: ignore[override] + ... + + +@final +class MarkGenerator: + """Factory for :class:`MarkDecorator` objects - exposed as + a ``pytest.mark`` singleton instance. + + Example:: + + import pytest + + + @pytest.mark.slowtest + def test_function(): + pass + + applies a 'slowtest' :class:`Mark` on ``test_function``. + """ + + # See TYPE_CHECKING above. + if TYPE_CHECKING: + skip: _SkipMarkDecorator + skipif: _SkipifMarkDecorator + xfail: _XfailMarkDecorator + parametrize: _ParametrizeMarkDecorator + usefixtures: _UsefixturesMarkDecorator + filterwarnings: _FilterwarningsMarkDecorator + + def __init__(self, *, _ispytest: bool = False) -> None: + check_ispytest(_ispytest) + self._config: Config | None = None + self._markers: set[str] = set() + + def __getattr__(self, name: str) -> MarkDecorator: + """Generate a new :class:`MarkDecorator` with the given name.""" + if name[0] == "_": + raise AttributeError("Marker name must NOT start with underscore") + + if self._config is not None: + # We store a set of markers as a performance optimisation - if a mark + # name is in the set we definitely know it, but a mark may be known and + # not in the set. We therefore start by updating the set! + if name not in self._markers: + for line in self._config.getini("markers"): + # example lines: "skipif(condition): skip the given test if..." + # or "hypothesis: tests which use Hypothesis", so to get the + # marker name we split on both `:` and `(`. + marker = line.split(":")[0].split("(")[0].strip() + self._markers.add(marker) + + # If the name is not in the set of known marks after updating, + # then it really is time to issue a warning or an error. + if name not in self._markers: + # Raise a specific error for common misspellings of "parametrize". + if name in ["parameterize", "parametrise", "parameterise"]: + __tracebackhide__ = True + fail(f"Unknown '{name}' mark, did you mean 'parametrize'?") + + strict_markers = self._config.getini("strict_markers") + if strict_markers is None: + strict_markers = self._config.getini("strict") + if strict_markers: + fail( + f"{name!r} not found in `markers` configuration option", + pytrace=False, + ) + + warnings.warn( + f"Unknown pytest.mark.{name} - is this a typo? You can register " + "custom marks to avoid this warning - for details, see " + "https://docs.pytest.org/en/stable/how-to/mark.html", + PytestUnknownMarkWarning, + 2, + ) + + return MarkDecorator(Mark(name, (), {}, _ispytest=True), _ispytest=True) + + +MARK_GEN = MarkGenerator(_ispytest=True) + + +@final +class NodeKeywords(MutableMapping[str, Any]): + __slots__ = ("_markers", "node", "parent") + + def __init__(self, node: Node) -> None: + self.node = node + self.parent = node.parent + self._markers = {node.name: True} + + def __getitem__(self, key: str) -> Any: + try: + return self._markers[key] + except KeyError: + if self.parent is None: + raise + return self.parent.keywords[key] + + def __setitem__(self, key: str, value: Any) -> None: + self._markers[key] = value + + # Note: we could've avoided explicitly implementing some of the methods + # below and use the collections.abc fallback, but that would be slow. + + def __contains__(self, key: object) -> bool: + return key in self._markers or ( + self.parent is not None and key in self.parent.keywords + ) + + def update( # type: ignore[override] + self, + other: Mapping[str, Any] | Iterable[tuple[str, Any]] = (), + **kwds: Any, + ) -> None: + self._markers.update(other) + self._markers.update(kwds) + + def __delitem__(self, key: str) -> None: + raise ValueError("cannot delete key in keywords dict") + + def __iter__(self) -> Iterator[str]: + # Doesn't need to be fast. + yield from self._markers + if self.parent is not None: + for keyword in self.parent.keywords: + # self._marks and self.parent.keywords can have duplicates. + if keyword not in self._markers: + yield keyword + + def __len__(self) -> int: + # Doesn't need to be fast. + return sum(1 for keyword in self) + + def __repr__(self) -> str: + return f"" diff --git a/venv/Lib/site-packages/_pytest/monkeypatch.py b/venv/Lib/site-packages/_pytest/monkeypatch.py new file mode 100644 index 0000000000..07cc3fc4b0 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/monkeypatch.py @@ -0,0 +1,435 @@ +# mypy: allow-untyped-defs +"""Monkeypatching and mocking functionality.""" + +from __future__ import annotations + +from collections.abc import Generator +from collections.abc import Mapping +from collections.abc import MutableMapping +from contextlib import contextmanager +import os +from pathlib import Path +import re +import sys +from typing import Any +from typing import final +from typing import overload +from typing import TypeVar +import warnings + +from _pytest.deprecated import MONKEYPATCH_LEGACY_NAMESPACE_PACKAGES +from _pytest.fixtures import fixture +from _pytest.warning_types import PytestWarning + + +RE_IMPORT_ERROR_NAME = re.compile(r"^No module named (.*)$") + + +K = TypeVar("K") +V = TypeVar("V") + + +@fixture +def monkeypatch() -> Generator[MonkeyPatch]: + """A convenient fixture for monkey-patching. + + The fixture provides these methods to modify objects, dictionaries, or + :data:`os.environ`: + + * :meth:`monkeypatch.setattr(obj, name, value, raising=True) ` + * :meth:`monkeypatch.delattr(obj, name, raising=True) ` + * :meth:`monkeypatch.setitem(mapping, name, value) ` + * :meth:`monkeypatch.delitem(obj, name, raising=True) ` + * :meth:`monkeypatch.setenv(name, value, prepend=None) ` + * :meth:`monkeypatch.delenv(name, raising=True) ` + * :meth:`monkeypatch.syspath_prepend(path) ` + * :meth:`monkeypatch.chdir(path) ` + * :meth:`monkeypatch.context() ` + + All modifications will be undone after the requesting test function or + fixture has finished. The ``raising`` parameter determines if a :class:`KeyError` + or :class:`AttributeError` will be raised if the set/deletion operation does not have the + specified target. + + To undo modifications done by the fixture in a contained scope, + use :meth:`context() `. + """ + mpatch = MonkeyPatch() + yield mpatch + mpatch.undo() + + +def resolve(name: str) -> object: + # Simplified from zope.dottedname. + parts = name.split(".") + + used = parts.pop(0) + found: object = __import__(used) + for part in parts: + used += "." + part + try: + found = getattr(found, part) + except AttributeError: + pass + else: + continue + # We use explicit un-nesting of the handling block in order + # to avoid nested exceptions. + try: + __import__(used) + except ImportError as ex: + expected = str(ex).split()[-1] + if expected == used: + raise + else: + raise ImportError(f"import error in {used}: {ex}") from ex + found = annotated_getattr(found, part, used) + return found + + +def annotated_getattr(obj: object, name: str, ann: str) -> object: + try: + obj = getattr(obj, name) + except AttributeError as e: + raise AttributeError( + f"{type(obj).__name__!r} object at {ann} has no attribute {name!r}" + ) from e + return obj + + +def derive_importpath(import_path: str, raising: bool) -> tuple[str, object]: + if not isinstance(import_path, str) or "." not in import_path: + raise TypeError(f"must be absolute import path string, not {import_path!r}") + module, attr = import_path.rsplit(".", 1) + target = resolve(module) + if raising: + annotated_getattr(target, attr, ann=module) + return attr, target + + +class Notset: + def __repr__(self) -> str: + return "" + + +notset = Notset() + + +@final +class MonkeyPatch: + """Helper to conveniently monkeypatch attributes/items/environment + variables/syspath. + + Returned by the :fixture:`monkeypatch` fixture. + + .. versionchanged:: 6.2 + Can now also be used directly as `pytest.MonkeyPatch()`, for when + the fixture is not available. In this case, use + :meth:`with MonkeyPatch.context() as mp: ` or remember to call + :meth:`undo` explicitly. + """ + + def __init__(self) -> None: + self._setattr: list[tuple[object, str, object]] = [] + self._setitem: list[tuple[Mapping[Any, Any], object, object]] = [] + self._cwd: str | None = None + self._savesyspath: list[str] | None = None + + @classmethod + @contextmanager + def context(cls) -> Generator[MonkeyPatch]: + """Context manager that returns a new :class:`MonkeyPatch` object + which undoes any patching done inside the ``with`` block upon exit. + + Example: + + .. code-block:: python + + import functools + + + def test_partial(monkeypatch): + with monkeypatch.context() as m: + m.setattr(functools, "partial", 3) + + Useful in situations where it is desired to undo some patches before the test ends, + such as mocking ``stdlib`` functions that might break pytest itself if mocked (for examples + of this see :issue:`3290`). + """ + m = cls() + try: + yield m + finally: + m.undo() + + @overload + def setattr( + self, + target: str, + name: object, + value: Notset = ..., + raising: bool = ..., + ) -> None: ... + + @overload + def setattr( + self, + target: object, + name: str, + value: object, + raising: bool = ..., + ) -> None: ... + + def setattr( + self, + target: str | object, + name: object | str, + value: object = notset, + raising: bool = True, + ) -> None: + """ + Set attribute value on target, memorizing the old value. + + For example: + + .. code-block:: python + + import os + + monkeypatch.setattr(os, "getcwd", lambda: "/") + + The code above replaces the :func:`os.getcwd` function by a ``lambda`` which + always returns ``"/"``. + + For convenience, you can specify a string as ``target`` which + will be interpreted as a dotted import path, with the last part + being the attribute name: + + .. code-block:: python + + monkeypatch.setattr("os.getcwd", lambda: "/") + + Raises :class:`AttributeError` if the attribute does not exist, unless + ``raising`` is set to False. + + **Where to patch** + + ``monkeypatch.setattr`` works by (temporarily) changing the object that a name points to with another one. + There can be many names pointing to any individual object, so for patching to work you must ensure + that you patch the name used by the system under test. + + See the section :ref:`Where to patch ` in the :mod:`unittest.mock` + docs for a complete explanation, which is meant for :func:`unittest.mock.patch` but + applies to ``monkeypatch.setattr`` as well. + """ + __tracebackhide__ = True + import inspect + + if isinstance(value, Notset): + if not isinstance(target, str): + raise TypeError( + "use setattr(target, name, value) or " + "setattr(target, value) with target being a dotted " + "import string" + ) + value = name + name, target = derive_importpath(target, raising) + else: + if not isinstance(name, str): + raise TypeError( + "use setattr(target, name, value) with name being a string or " + "setattr(target, value) with target being a dotted " + "import string" + ) + + oldval = getattr(target, name, notset) + if raising and oldval is notset: + raise AttributeError(f"{target!r} has no attribute {name!r}") + + # avoid class descriptors like staticmethod/classmethod + if inspect.isclass(target): + oldval = target.__dict__.get(name, notset) + self._setattr.append((target, name, oldval)) + setattr(target, name, value) + + def delattr( + self, + target: object | str, + name: str | Notset = notset, + raising: bool = True, + ) -> None: + """Delete attribute ``name`` from ``target``. + + If no ``name`` is specified and ``target`` is a string + it will be interpreted as a dotted import path with the + last part being the attribute name. + + Raises AttributeError it the attribute does not exist, unless + ``raising`` is set to False. + """ + __tracebackhide__ = True + import inspect + + if isinstance(name, Notset): + if not isinstance(target, str): + raise TypeError( + "use delattr(target, name) or " + "delattr(target) with target being a dotted " + "import string" + ) + name, target = derive_importpath(target, raising) + + if not hasattr(target, name): + if raising: + raise AttributeError(name) + else: + oldval = getattr(target, name, notset) + # Avoid class descriptors like staticmethod/classmethod. + if inspect.isclass(target): + oldval = target.__dict__.get(name, notset) + self._setattr.append((target, name, oldval)) + delattr(target, name) + + def setitem(self, dic: Mapping[K, V], name: K, value: V) -> None: + """Set dictionary entry ``name`` to value.""" + self._setitem.append((dic, name, dic.get(name, notset))) + # Not all Mapping types support indexing, but MutableMapping doesn't support TypedDict + dic[name] = value # type: ignore[index] + + def delitem(self, dic: Mapping[K, V], name: K, raising: bool = True) -> None: + """Delete ``name`` from dict. + + Raises ``KeyError`` if it doesn't exist, unless ``raising`` is set to + False. + """ + if name not in dic: + if raising: + raise KeyError(name) + else: + self._setitem.append((dic, name, dic.get(name, notset))) + # Not all Mapping types support indexing, but MutableMapping doesn't support TypedDict + del dic[name] # type: ignore[attr-defined] + + def setenv(self, name: str, value: str, prepend: str | None = None) -> None: + """Set environment variable ``name`` to ``value``. + + If ``prepend`` is a character, read the current environment variable + value and prepend the ``value`` adjoined with the ``prepend`` + character. + """ + if not isinstance(value, str): + warnings.warn( # type: ignore[unreachable] + PytestWarning( + f"Value of environment variable {name} type should be str, but got " + f"{value!r} (type: {type(value).__name__}); converted to str implicitly" + ), + stacklevel=2, + ) + value = str(value) + if prepend and name in os.environ: + value = value + prepend + os.environ[name] + self.setitem(os.environ, name, value) + + def delenv(self, name: str, raising: bool = True) -> None: + """Delete ``name`` from the environment. + + Raises ``KeyError`` if it does not exist, unless ``raising`` is set to + False. + """ + environ: MutableMapping[str, str] = os.environ + self.delitem(environ, name, raising=raising) + + def syspath_prepend(self, path) -> None: + """Prepend ``path`` to ``sys.path`` list of import locations.""" + if self._savesyspath is None: + self._savesyspath = sys.path[:] + sys.path.insert(0, str(path)) + + # https://github.com/pypa/setuptools/blob/d8b901bc/docs/pkg_resources.txt#L162-L171 + # this is only needed when pkg_resources was already loaded by the namespace package + if "pkg_resources" in sys.modules: + import pkg_resources + from pkg_resources import fixup_namespace_packages + + # Only issue deprecation warning if this call would actually have an + # effect for this specific path. + if ( + hasattr(pkg_resources, "_namespace_packages") + and pkg_resources._namespace_packages + ): + path_obj = Path(str(path)) + for ns_pkg in pkg_resources._namespace_packages: + if ns_pkg is None: + continue + ns_pkg_path = path_obj / ns_pkg.replace(".", os.sep) + if ns_pkg_path.is_dir(): + warnings.warn( + MONKEYPATCH_LEGACY_NAMESPACE_PACKAGES, stacklevel=2 + ) + break + + fixup_namespace_packages(str(path)) + + # A call to syspathinsert() usually means that the caller wants to + # import some dynamically created files, thus with python3 we + # invalidate its import caches. + # This is especially important when any namespace package is in use, + # since then the mtime based FileFinder cache (that gets created in + # this case already) gets not invalidated when writing the new files + # quickly afterwards. + from importlib import invalidate_caches + + invalidate_caches() + + def chdir(self, path: str | os.PathLike[str]) -> None: + """Change the current working directory to the specified path. + + :param path: + The path to change into. + """ + if self._cwd is None: + self._cwd = os.getcwd() + os.chdir(path) + + def undo(self) -> None: + """Undo previous changes. + + This call consumes the undo stack. Calling it a second time has no + effect unless you do more monkeypatching after the undo call. + + There is generally no need to call `undo()`, since it is + called automatically during tear-down. + + .. note:: + The same `monkeypatch` fixture is used across a + single test function invocation. If `monkeypatch` is used both by + the test function itself and one of the test fixtures, + calling `undo()` will undo all of the changes made in + both functions. + + Prefer to use :meth:`context() ` instead. + """ + for obj, name, value in reversed(self._setattr): + if value is not notset: + setattr(obj, name, value) + else: + delattr(obj, name) + self._setattr[:] = [] + for dictionary, key, value in reversed(self._setitem): + if value is notset: + try: + # Not all Mapping types support indexing, but MutableMapping doesn't support TypedDict + del dictionary[key] # type: ignore[attr-defined] + except KeyError: + pass # Was already deleted, so we have the desired state. + else: + # Not all Mapping types support indexing, but MutableMapping doesn't support TypedDict + dictionary[key] = value # type: ignore[index] + self._setitem[:] = [] + if self._savesyspath is not None: + sys.path[:] = self._savesyspath + self._savesyspath = None + + if self._cwd is not None: + os.chdir(self._cwd) + self._cwd = None diff --git a/venv/Lib/site-packages/_pytest/nodes.py b/venv/Lib/site-packages/_pytest/nodes.py new file mode 100644 index 0000000000..6690f6ab1f --- /dev/null +++ b/venv/Lib/site-packages/_pytest/nodes.py @@ -0,0 +1,772 @@ +# mypy: allow-untyped-defs +from __future__ import annotations + +import abc +from collections.abc import Callable +from collections.abc import Iterable +from collections.abc import Iterator +from collections.abc import MutableMapping +from functools import cached_property +from functools import lru_cache +import os +import pathlib +from pathlib import Path +from typing import Any +from typing import cast +from typing import NoReturn +from typing import overload +from typing import TYPE_CHECKING +from typing import TypeVar +import warnings + +import pluggy + +import _pytest._code +from _pytest._code import getfslineno +from _pytest._code.code import ExceptionInfo +from _pytest._code.code import TerminalRepr +from _pytest._code.code import Traceback +from _pytest._code.code import TracebackStyle +from _pytest.compat import LEGACY_PATH +from _pytest.compat import signature +from _pytest.config import Config +from _pytest.config import ConftestImportFailure +from _pytest.config.compat import _check_path +from _pytest.deprecated import NODE_CTOR_FSPATH_ARG +from _pytest.mark.structures import Mark +from _pytest.mark.structures import MarkDecorator +from _pytest.mark.structures import NodeKeywords +from _pytest.outcomes import fail +from _pytest.pathlib import absolutepath +from _pytest.stash import Stash +from _pytest.warning_types import PytestWarning + + +if TYPE_CHECKING: + from typing_extensions import Self + + # Imported here due to circular import. + from _pytest.main import Session + + +SEP = "/" + +tracebackcutdir = Path(_pytest.__file__).parent + + +_T = TypeVar("_T") + + +def _imply_path( + node_type: type[Node], + path: Path | None, + fspath: LEGACY_PATH | None, +) -> Path: + if fspath is not None: + warnings.warn( + NODE_CTOR_FSPATH_ARG.format( + node_type_name=node_type.__name__, + ), + stacklevel=6, + ) + if path is not None: + if fspath is not None: + _check_path(path, fspath) + return path + else: + assert fspath is not None + return Path(fspath) + + +_NodeType = TypeVar("_NodeType", bound="Node") + + +class NodeMeta(abc.ABCMeta): + """Metaclass used by :class:`Node` to enforce that direct construction raises + :class:`Failed`. + + This behaviour supports the indirection introduced with :meth:`Node.from_parent`, + the named constructor to be used instead of direct construction. The design + decision to enforce indirection with :class:`NodeMeta` was made as a + temporary aid for refactoring the collection tree, which was diagnosed to + have :class:`Node` objects whose creational patterns were overly entangled. + Once the refactoring is complete, this metaclass can be removed. + + See https://github.com/pytest-dev/pytest/projects/3 for an overview of the + progress on detangling the :class:`Node` classes. + """ + + def __call__(cls, *k, **kw) -> NoReturn: + msg = ( + "Direct construction of {name} has been deprecated, please use {name}.from_parent.\n" + "See " + "https://docs.pytest.org/en/stable/deprecations.html#node-construction-changed-to-node-from-parent" + " for more details." + ).format(name=f"{cls.__module__}.{cls.__name__}") + fail(msg, pytrace=False) + + def _create(cls: type[_T], *k, **kw) -> _T: + try: + return super().__call__(*k, **kw) # type: ignore[no-any-return,misc] + except TypeError: + sig = signature(getattr(cls, "__init__")) + known_kw = {k: v for k, v in kw.items() if k in sig.parameters} + from .warning_types import PytestDeprecationWarning + + warnings.warn( + PytestDeprecationWarning( + f"{cls} is not using a cooperative constructor and only takes {set(known_kw)}.\n" + "See https://docs.pytest.org/en/stable/deprecations.html" + "#constructors-of-custom-pytest-node-subclasses-should-take-kwargs " + "for more details." + ) + ) + + return super().__call__(*k, **known_kw) # type: ignore[no-any-return,misc] + + +class Node(abc.ABC, metaclass=NodeMeta): + r"""Base class of :class:`Collector` and :class:`Item`, the components of + the test collection tree. + + ``Collector``\'s are the internal nodes of the tree, and ``Item``\'s are the + leaf nodes. + """ + + # Implemented in the legacypath plugin. + #: A ``LEGACY_PATH`` copy of the :attr:`path` attribute. Intended for usage + #: for methods not migrated to ``pathlib.Path`` yet, such as + #: :meth:`Item.reportinfo `. Will be deprecated in + #: a future release, prefer using :attr:`path` instead. + fspath: LEGACY_PATH + + # Use __slots__ to make attribute access faster. + # Note that __dict__ is still available. + __slots__ = ( + "__dict__", + "_nodeid", + "_store", + "config", + "name", + "parent", + "path", + "session", + ) + + def __init__( + self, + name: str, + parent: Node | None = None, + config: Config | None = None, + session: Session | None = None, + fspath: LEGACY_PATH | None = None, + path: Path | None = None, + nodeid: str | None = None, + ) -> None: + #: A unique name within the scope of the parent node. + self.name: str = name + + #: The parent collector node. + self.parent = parent + + if config: + #: The pytest config object. + self.config: Config = config + else: + if not parent: + raise TypeError("config or parent must be provided") + self.config = parent.config + + if session: + #: The pytest session this node is part of. + self.session: Session = session + else: + if not parent: + raise TypeError("session or parent must be provided") + self.session = parent.session + + if path is None and fspath is None: + path = getattr(parent, "path", None) + #: Filesystem path where this node was collected from (can be None). + self.path: pathlib.Path = _imply_path(type(self), path, fspath=fspath) + + # The explicit annotation is to avoid publicly exposing NodeKeywords. + #: Keywords/markers collected from all scopes. + self.keywords: MutableMapping[str, Any] = NodeKeywords(self) + + #: The marker objects belonging to this node. + self.own_markers: list[Mark] = [] + + #: Allow adding of extra keywords to use for matching. + self.extra_keyword_matches: set[str] = set() + + if nodeid is not None: + assert "::()" not in nodeid + self._nodeid = nodeid + else: + if not self.parent: + raise TypeError("nodeid or parent must be provided") + self._nodeid = self.parent.nodeid + "::" + self.name + + #: A place where plugins can store information on the node for their + #: own use. + self.stash: Stash = Stash() + # Deprecated alias. Was never public. Can be removed in a few releases. + self._store = self.stash + + @classmethod + def from_parent(cls, parent: Node, **kw) -> Self: + """Public constructor for Nodes. + + This indirection got introduced in order to enable removing + the fragile logic from the node constructors. + + Subclasses can use ``super().from_parent(...)`` when overriding the + construction. + + :param parent: The parent node of this Node. + """ + if "config" in kw: + raise TypeError("config is not a valid argument for from_parent") + if "session" in kw: + raise TypeError("session is not a valid argument for from_parent") + return cls._create(parent=parent, **kw) + + @property + def ihook(self) -> pluggy.HookRelay: + """fspath-sensitive hook proxy used to call pytest hooks.""" + return self.session.gethookproxy(self.path) + + def __repr__(self) -> str: + return "<{} {}>".format(self.__class__.__name__, getattr(self, "name", None)) + + def warn(self, warning: Warning) -> None: + """Issue a warning for this Node. + + Warnings will be displayed after the test session, unless explicitly suppressed. + + :param Warning warning: + The warning instance to issue. + + :raises ValueError: If ``warning`` instance is not a subclass of Warning. + + Example usage: + + .. code-block:: python + + node.warn(PytestWarning("some message")) + node.warn(UserWarning("some message")) + + .. versionchanged:: 6.2 + Any subclass of :class:`Warning` is now accepted, rather than only + :class:`PytestWarning ` subclasses. + """ + # enforce type checks here to avoid getting a generic type error later otherwise. + if not isinstance(warning, Warning): + raise ValueError( + f"warning must be an instance of Warning or subclass, got {warning!r}" + ) + path, lineno = get_fslocation_from_item(self) + assert lineno is not None + warnings.warn_explicit( + warning, + category=None, + filename=str(path), + lineno=lineno + 1, + ) + + # Methods for ordering nodes. + + @property + def nodeid(self) -> str: + """A ::-separated string denoting its collection tree address.""" + return self._nodeid + + def __hash__(self) -> int: + return hash(self._nodeid) + + def setup(self) -> None: + pass + + def teardown(self) -> None: + pass + + def iter_parents(self) -> Iterator[Node]: + """Iterate over all parent collectors starting from and including self + up to the root of the collection tree. + + .. versionadded:: 8.1 + """ + parent: Node | None = self + while parent is not None: + yield parent + parent = parent.parent + + def listchain(self) -> list[Node]: + """Return a list of all parent collectors starting from the root of the + collection tree down to and including self.""" + chain = [] + item: Node | None = self + while item is not None: + chain.append(item) + item = item.parent + chain.reverse() + return chain + + def add_marker(self, marker: str | MarkDecorator, append: bool = True) -> None: + """Dynamically add a marker object to the node. + + :param marker: + The marker. + :param append: + Whether to append the marker, or prepend it. + """ + from _pytest.mark import MARK_GEN + + if isinstance(marker, MarkDecorator): + marker_ = marker + elif isinstance(marker, str): + marker_ = getattr(MARK_GEN, marker) + else: + raise ValueError("is not a string or pytest.mark.* Marker") + self.keywords[marker_.name] = marker_ + if append: + self.own_markers.append(marker_.mark) + else: + self.own_markers.insert(0, marker_.mark) + + def iter_markers(self, name: str | None = None) -> Iterator[Mark]: + """Iterate over all markers of the node. + + :param name: If given, filter the results by the name attribute. + :returns: An iterator of the markers of the node. + """ + return (x[1] for x in self.iter_markers_with_node(name=name)) + + def iter_markers_with_node( + self, name: str | None = None + ) -> Iterator[tuple[Node, Mark]]: + """Iterate over all markers of the node. + + :param name: If given, filter the results by the name attribute. + :returns: An iterator of (node, mark) tuples. + """ + for node in self.iter_parents(): + for mark in node.own_markers: + if name is None or getattr(mark, "name", None) == name: + yield node, mark + + @overload + def get_closest_marker(self, name: str) -> Mark | None: ... + + @overload + def get_closest_marker(self, name: str, default: Mark) -> Mark: ... + + def get_closest_marker(self, name: str, default: Mark | None = None) -> Mark | None: + """Return the first marker matching the name, from closest (for + example function) to farther level (for example module level). + + :param default: Fallback return value if no marker was found. + :param name: Name to filter by. + """ + return next(self.iter_markers(name=name), default) + + def listextrakeywords(self) -> set[str]: + """Return a set of all extra keywords in self and any parents.""" + extra_keywords: set[str] = set() + for item in self.listchain(): + extra_keywords.update(item.extra_keyword_matches) + return extra_keywords + + def listnames(self) -> list[str]: + return [x.name for x in self.listchain()] + + def addfinalizer(self, fin: Callable[[], object]) -> None: + """Register a function to be called without arguments when this node is + finalized. + + This method can only be called when this node is active + in a setup chain, for example during self.setup(). + """ + self.session._setupstate.addfinalizer(fin, self) + + def getparent(self, cls: type[_NodeType]) -> _NodeType | None: + """Get the closest parent node (including self) which is an instance of + the given class. + + :param cls: The node class to search for. + :returns: The node, if found. + """ + for node in self.iter_parents(): + if isinstance(node, cls): + return node + return None + + def _traceback_filter(self, excinfo: ExceptionInfo[BaseException]) -> Traceback: + return excinfo.traceback + + def _repr_failure_py( + self, + excinfo: ExceptionInfo[BaseException], + style: TracebackStyle | None = None, + ) -> TerminalRepr: + from _pytest.fixtures import FixtureLookupError + + if isinstance(excinfo.value, ConftestImportFailure): + excinfo = ExceptionInfo.from_exception(excinfo.value.cause) + if isinstance(excinfo.value, fail.Exception): + if not excinfo.value.pytrace: + style = "value" + if isinstance(excinfo.value, FixtureLookupError): + return excinfo.value.formatrepr() + + tbfilter: bool | Callable[[ExceptionInfo[BaseException]], Traceback] + if self.config.getoption("fulltrace", False): + style = "long" + tbfilter = False + else: + tbfilter = self._traceback_filter + if style == "auto": + style = "long" + # XXX should excinfo.getrepr record all data and toterminal() process it? + if style is None: + if self.config.getoption("tbstyle", "auto") == "short": + style = "short" + else: + style = "long" + + if self.config.get_verbosity() > 1: + truncate_locals = False + else: + truncate_locals = True + + truncate_args = False if self.config.get_verbosity() > 2 else True + + # excinfo.getrepr() formats paths relative to the CWD if `abspath` is False. + # It is possible for a fixture/test to change the CWD while this code runs, which + # would then result in the user seeing confusing paths in the failure message. + # To fix this, if the CWD changed, always display the full absolute path. + # It will be better to just always display paths relative to invocation_dir, but + # this requires a lot of plumbing (#6428). + try: + abspath = Path(os.getcwd()) != self.config.invocation_params.dir + except OSError: + abspath = True + + return excinfo.getrepr( + funcargs=True, + abspath=abspath, + showlocals=self.config.getoption("showlocals", False), + style=style, + tbfilter=tbfilter, + truncate_locals=truncate_locals, + truncate_args=truncate_args, + ) + + def repr_failure( + self, + excinfo: ExceptionInfo[BaseException], + style: TracebackStyle | None = None, + ) -> str | TerminalRepr: + """Return a representation of a collection or test failure. + + .. seealso:: :ref:`non-python tests` + + :param excinfo: Exception information for the failure. + """ + return self._repr_failure_py(excinfo, style) + + +def get_fslocation_from_item(node: Node) -> tuple[str | Path, int | None]: + """Try to extract the actual location from a node, depending on available attributes: + + * "location": a pair (path, lineno) + * "obj": a Python object that the node wraps. + * "path": just a path + + :rtype: A tuple of (str|Path, int) with filename and 0-based line number. + """ + # See Item.location. + location: tuple[str, int | None, str] | None = getattr(node, "location", None) + if location is not None: + return location[:2] + obj = getattr(node, "obj", None) + if obj is not None: + return getfslineno(obj) + return getattr(node, "path", "unknown location"), -1 + + +class Collector(Node, abc.ABC): + """Base class of all collectors. + + Collector create children through `collect()` and thus iteratively build + the collection tree. + """ + + class CollectError(Exception): + """An error during collection, contains a custom message.""" + + @abc.abstractmethod + def collect(self) -> Iterable[Item | Collector]: + """Collect children (items and collectors) for this collector.""" + raise NotImplementedError("abstract") + + # TODO: This omits the style= parameter which breaks Liskov Substitution. + def repr_failure( # type: ignore[override] + self, excinfo: ExceptionInfo[BaseException] + ) -> str | TerminalRepr: + """Return a representation of a collection failure. + + :param excinfo: Exception information for the failure. + """ + if isinstance(excinfo.value, self.CollectError) and not self.config.getoption( + "fulltrace", False + ): + exc = excinfo.value + return str(exc.args[0]) + + # Respect explicit tbstyle option, but default to "short" + # (_repr_failure_py uses "long" with "fulltrace" option always). + tbstyle = self.config.getoption("tbstyle", "auto") + if tbstyle == "auto": + tbstyle = "short" + + return self._repr_failure_py(excinfo, style=tbstyle) + + def _traceback_filter(self, excinfo: ExceptionInfo[BaseException]) -> Traceback: + if hasattr(self, "path"): + traceback = excinfo.traceback + ntraceback = traceback.cut(path=self.path) + if ntraceback == traceback: + ntraceback = ntraceback.cut(excludepath=tracebackcutdir) + return ntraceback.filter(excinfo) + return excinfo.traceback + + +@lru_cache(maxsize=1000) +def _check_initialpaths_for_relpath( + initial_paths: frozenset[Path], path: Path +) -> str | None: + if path in initial_paths: + return "" + + for parent in path.parents: + if parent in initial_paths: + return str(path.relative_to(parent)) + + return None + + +class FSCollector(Collector, abc.ABC): + """Base class for filesystem collectors.""" + + def __init__( + self, + fspath: LEGACY_PATH | None = None, + path_or_parent: Path | Node | None = None, + path: Path | None = None, + name: str | None = None, + parent: Node | None = None, + config: Config | None = None, + session: Session | None = None, + nodeid: str | None = None, + ) -> None: + if path_or_parent: + if isinstance(path_or_parent, Node): + assert parent is None + parent = cast(FSCollector, path_or_parent) + elif isinstance(path_or_parent, Path): + assert path is None + path = path_or_parent + + path = _imply_path(type(self), path, fspath=fspath) + if name is None: + name = path.name + if parent is not None and parent.path != path: + try: + rel = path.relative_to(parent.path) + except ValueError: + pass + else: + name = str(rel) + name = name.replace(os.sep, SEP) + self.path = path + + if session is None: + assert parent is not None + session = parent.session + + if nodeid is None: + try: + nodeid = str(self.path.relative_to(session.config.rootpath)) + except ValueError: + nodeid = _check_initialpaths_for_relpath(session._initialpaths, path) + + if nodeid and os.sep != SEP: + nodeid = nodeid.replace(os.sep, SEP) + + super().__init__( + name=name, + parent=parent, + config=config, + session=session, + nodeid=nodeid, + path=path, + ) + + @classmethod + def from_parent( + cls, + parent, + *, + fspath: LEGACY_PATH | None = None, + path: Path | None = None, + **kw, + ) -> Self: + """The public constructor.""" + return super().from_parent(parent=parent, fspath=fspath, path=path, **kw) + + +class File(FSCollector, abc.ABC): + """Base class for collecting tests from a file. + + :ref:`non-python tests`. + """ + + +class Directory(FSCollector, abc.ABC): + """Base class for collecting files from a directory. + + A basic directory collector does the following: goes over the files and + sub-directories in the directory and creates collectors for them by calling + the hooks :hook:`pytest_collect_directory` and :hook:`pytest_collect_file`, + after checking that they are not ignored using + :hook:`pytest_ignore_collect`. + + The default directory collectors are :class:`~pytest.Dir` and + :class:`~pytest.Package`. + + .. versionadded:: 8.0 + + :ref:`custom directory collectors`. + """ + + +class Item(Node, abc.ABC): + """Base class of all test invocation items. + + Note that for a single function there might be multiple test invocation items. + """ + + nextitem = None + + def __init__( + self, + name, + parent=None, + config: Config | None = None, + session: Session | None = None, + nodeid: str | None = None, + **kw, + ) -> None: + # The first two arguments are intentionally passed positionally, + # to keep plugins who define a node type which inherits from + # (pytest.Item, pytest.File) working (see issue #8435). + # They can be made kwargs when the deprecation above is done. + super().__init__( + name, + parent, + config=config, + session=session, + nodeid=nodeid, + **kw, + ) + self._report_sections: list[tuple[str, str, str]] = [] + + #: A list of tuples (name, value) that holds user defined properties + #: for this test. + self.user_properties: list[tuple[str, object]] = [] + + self._check_item_and_collector_diamond_inheritance() + + def _check_item_and_collector_diamond_inheritance(self) -> None: + """ + Check if the current type inherits from both File and Collector + at the same time, emitting a warning accordingly (#8447). + """ + cls = type(self) + + # We inject an attribute in the type to avoid issuing this warning + # for the same class more than once, which is not helpful. + # It is a hack, but was deemed acceptable in order to avoid + # flooding the user in the common case. + attr_name = "_pytest_diamond_inheritance_warning_shown" + if getattr(cls, attr_name, False): + return + setattr(cls, attr_name, True) + + problems = ", ".join( + base.__name__ for base in cls.__bases__ if issubclass(base, Collector) + ) + if problems: + warnings.warn( + f"{cls.__name__} is an Item subclass and should not be a collector, " + f"however its bases {problems} are collectors.\n" + "Please split the Collectors and the Item into separate node types.\n" + "Pytest Doc example: https://docs.pytest.org/en/latest/example/nonpython.html\n" + "example pull request on a plugin: https://github.com/asmeurer/pytest-flakes/pull/40/", + PytestWarning, + ) + + @abc.abstractmethod + def runtest(self) -> None: + """Run the test case for this item. + + Must be implemented by subclasses. + + .. seealso:: :ref:`non-python tests` + """ + raise NotImplementedError("runtest must be implemented by Item subclass") + + def add_report_section(self, when: str, key: str, content: str) -> None: + """Add a new report section, similar to what's done internally to add + stdout and stderr captured output:: + + item.add_report_section("call", "stdout", "report section contents") + + :param str when: + One of the possible capture states, ``"setup"``, ``"call"``, ``"teardown"``. + :param str key: + Name of the section, can be customized at will. Pytest uses ``"stdout"`` and + ``"stderr"`` internally. + :param str content: + The full contents as a string. + """ + if content: + self._report_sections.append((when, key, content)) + + def reportinfo(self) -> tuple[os.PathLike[str] | str, int | None, str]: + """Get location information for this item for test reports. + + Returns a tuple with three elements: + + - The path of the test (default ``self.path``) + - The 0-based line number of the test (default ``None``) + - A name of the test to be shown (default ``""``) + + .. seealso:: :ref:`non-python tests` + """ + return self.path, None, "" + + @cached_property + def location(self) -> tuple[str, int | None, str]: + """ + Returns a tuple of ``(relfspath, lineno, testname)`` for this item + where ``relfspath`` is file path relative to ``config.rootpath`` + and lineno is a 0-based line number. + """ + location = self.reportinfo() + path = absolutepath(location[0]) + relfspath = self.session._node_location_to_relpath(path) + assert type(location[2]) is str + return (relfspath, location[1], location[2]) diff --git a/venv/Lib/site-packages/_pytest/outcomes.py b/venv/Lib/site-packages/_pytest/outcomes.py new file mode 100644 index 0000000000..766be95c0f --- /dev/null +++ b/venv/Lib/site-packages/_pytest/outcomes.py @@ -0,0 +1,308 @@ +"""Exception classes and constants handling test outcomes as well as +functions creating them.""" + +from __future__ import annotations + +import sys +from typing import Any +from typing import ClassVar +from typing import NoReturn + +from .warning_types import PytestDeprecationWarning + + +class OutcomeException(BaseException): + """OutcomeException and its subclass instances indicate and contain info + about test and collection outcomes.""" + + def __init__(self, msg: str | None = None, pytrace: bool = True) -> None: + if msg is not None and not isinstance(msg, str): + error_msg = ( # type: ignore[unreachable] + "{} expected string as 'msg' parameter, got '{}' instead.\n" + "Perhaps you meant to use a mark?" + ) + raise TypeError(error_msg.format(type(self).__name__, type(msg).__name__)) + super().__init__(msg) + self.msg = msg + self.pytrace = pytrace + + def __repr__(self) -> str: + if self.msg is not None: + return self.msg + return f"<{self.__class__.__name__} instance>" + + __str__ = __repr__ + + +TEST_OUTCOME = (OutcomeException, Exception) + + +class Skipped(OutcomeException): + # XXX hackish: on 3k we fake to live in the builtins + # in order to have Skipped exception printing shorter/nicer + __module__ = "builtins" + + def __init__( + self, + msg: str | None = None, + pytrace: bool = True, + allow_module_level: bool = False, + *, + _use_item_location: bool = False, + ) -> None: + super().__init__(msg=msg, pytrace=pytrace) + self.allow_module_level = allow_module_level + # If true, the skip location is reported as the item's location, + # instead of the place that raises the exception/calls skip(). + self._use_item_location = _use_item_location + + +class Failed(OutcomeException): + """Raised from an explicit call to pytest.fail().""" + + __module__ = "builtins" + + +class Exit(Exception): + """Raised for immediate program exits (no tracebacks/summaries).""" + + def __init__( + self, msg: str = "unknown reason", returncode: int | None = None + ) -> None: + self.msg = msg + self.returncode = returncode + super().__init__(msg) + + +class XFailed(Failed): + """Raised from an explicit call to pytest.xfail().""" + + +class _Exit: + """Exit testing process. + + :param reason: + The message to show as the reason for exiting pytest. reason has a default value + only because `msg` is deprecated. + + :param returncode: + Return code to be used when exiting pytest. None means the same as ``0`` (no error), + same as :func:`sys.exit`. + + :raises pytest.exit.Exception: + The exception that is raised. + """ + + Exception: ClassVar[type[Exit]] = Exit + + def __call__(self, reason: str = "", returncode: int | None = None) -> NoReturn: + __tracebackhide__ = True + raise Exit(msg=reason, returncode=returncode) + + +exit: _Exit = _Exit() + + +class _Skip: + """Skip an executing test with the given message. + + This function should be called only during testing (setup, call or teardown) or + during collection by using the ``allow_module_level`` flag. This function can + be called in doctests as well. + + :param reason: + The message to show the user as reason for the skip. + + :param allow_module_level: + Allows this function to be called at module level. + Raising the skip exception at module level will stop + the execution of the module and prevent the collection of all tests in the module, + even those defined before the `skip` call. + + Defaults to False. + + :raises pytest.skip.Exception: + The exception that is raised. + + .. note:: + It is better to use the :ref:`pytest.mark.skipif ref` marker when + possible to declare a test to be skipped under certain conditions + like mismatching platforms or dependencies. + Similarly, use the ``# doctest: +SKIP`` directive (see :py:data:`doctest.SKIP`) + to skip a doctest statically. + """ + + Exception: ClassVar[type[Skipped]] = Skipped + + def __call__(self, reason: str = "", allow_module_level: bool = False) -> NoReturn: + __tracebackhide__ = True + raise Skipped(msg=reason, allow_module_level=allow_module_level) + + +skip: _Skip = _Skip() + + +class _Fail: + """Explicitly fail an executing test with the given message. + + :param reason: + The message to show the user as reason for the failure. + + :param pytrace: + If False, msg represents the full failure information and no + python traceback will be reported. + + :raises pytest.fail.Exception: + The exception that is raised. + """ + + Exception: ClassVar[type[Failed]] = Failed + + def __call__(self, reason: str = "", pytrace: bool = True) -> NoReturn: + __tracebackhide__ = True + raise Failed(msg=reason, pytrace=pytrace) + + +fail: _Fail = _Fail() + + +class _XFail: + """Imperatively xfail an executing test or setup function with the given reason. + + This function should be called only during testing (setup, call or teardown). + + No other code is executed after using ``xfail()`` (it is implemented + internally by raising an exception). + + :param reason: + The message to show the user as reason for the xfail. + + .. note:: + It is better to use the :ref:`pytest.mark.xfail ref` marker when + possible to declare a test to be xfailed under certain conditions + like known bugs or missing features. + + :raises pytest.xfail.Exception: + The exception that is raised. + """ + + Exception: ClassVar[type[XFailed]] = XFailed + + def __call__(self, reason: str = "") -> NoReturn: + __tracebackhide__ = True + raise XFailed(msg=reason) + + +xfail: _XFail = _XFail() + + +def importorskip( + modname: str, + minversion: str | None = None, + reason: str | None = None, + *, + exc_type: type[ImportError] | None = None, +) -> Any: + """Import and return the requested module ``modname``, or skip the + current test if the module cannot be imported. + + :param modname: + The name of the module to import. + :param minversion: + If given, the imported module's ``__version__`` attribute must be at + least this minimal version, otherwise the test is still skipped. + :param reason: + If given, this reason is shown as the message when the module cannot + be imported. + :param exc_type: + The exception that should be captured in order to skip modules. + Must be :py:class:`ImportError` or a subclass. + + If the module can be imported but raises :class:`ImportError`, pytest will + issue a warning to the user, as often users expect the module not to be + found (which would raise :class:`ModuleNotFoundError` instead). + + This warning can be suppressed by passing ``exc_type=ImportError`` explicitly. + + See :ref:`import-or-skip-import-error` for details. + + + :returns: + The imported module. This should be assigned to its canonical name. + + :raises pytest.skip.Exception: + If the module cannot be imported. + + Example:: + + docutils = pytest.importorskip("docutils") + + .. versionadded:: 8.2 + + The ``exc_type`` parameter. + """ + import warnings + + __tracebackhide__ = True + compile(modname, "", "eval") # to catch syntaxerrors + + # Until pytest 9.1, we will warn the user if we catch ImportError (instead of ModuleNotFoundError), + # as this might be hiding an installation/environment problem, which is not usually what is intended + # when using importorskip() (#11523). + # In 9.1, to keep the function signature compatible, we just change the code below to: + # 1. Use `exc_type = ModuleNotFoundError` if `exc_type` is not given. + # 2. Remove `warn_on_import` and the warning handling. + if exc_type is None: + exc_type = ImportError + warn_on_import_error = True + else: + warn_on_import_error = False + + skipped: Skipped | None = None + warning: Warning | None = None + + with warnings.catch_warnings(): + # Make sure to ignore ImportWarnings that might happen because + # of existing directories with the same name we're trying to + # import but without a __init__.py file. + warnings.simplefilter("ignore") + + try: + __import__(modname) + except exc_type as exc: + # Do not raise or issue warnings inside the catch_warnings() block. + if reason is None: + reason = f"could not import {modname!r}: {exc}" + skipped = Skipped(reason, allow_module_level=True) + + if warn_on_import_error and not isinstance(exc, ModuleNotFoundError): + lines = [ + "", + f"Module '{modname}' was found, but when imported by pytest it raised:", + f" {exc!r}", + "In pytest 9.1 this warning will become an error by default.", + "You can fix the underlying problem, or alternatively overwrite this behavior and silence this " + "warning by passing exc_type=ImportError explicitly.", + "See https://docs.pytest.org/en/stable/deprecations.html#pytest-importorskip-default-behavior-regarding-importerror", + ] + warning = PytestDeprecationWarning("\n".join(lines)) + + if warning: + warnings.warn(warning, stacklevel=2) + if skipped: + raise skipped + + mod = sys.modules[modname] + if minversion is None: + return mod + verattr = getattr(mod, "__version__", None) + if minversion is not None: + # Imported lazily to improve start-up time. + from packaging.version import Version + + if verattr is None or Version(verattr) < Version(minversion): + raise Skipped( + f"module {modname!r} has __version__ {verattr!r}, required is: {minversion!r}", + allow_module_level=True, + ) + return mod diff --git a/venv/Lib/site-packages/_pytest/pastebin.py b/venv/Lib/site-packages/_pytest/pastebin.py new file mode 100644 index 0000000000..c7b39d96f0 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/pastebin.py @@ -0,0 +1,117 @@ +# mypy: allow-untyped-defs +"""Submit failure or test session information to a pastebin service.""" + +from __future__ import annotations + +from io import StringIO +import tempfile +from typing import IO + +from _pytest.config import Config +from _pytest.config import create_terminal_writer +from _pytest.config.argparsing import Parser +from _pytest.stash import StashKey +from _pytest.terminal import TerminalReporter +import pytest + + +pastebinfile_key = StashKey[IO[bytes]]() + + +def pytest_addoption(parser: Parser) -> None: + group = parser.getgroup("terminal reporting") + group.addoption( + "--pastebin", + metavar="mode", + action="store", + dest="pastebin", + default=None, + choices=["failed", "all"], + help="Send failed|all info to bpaste.net pastebin service", + ) + + +@pytest.hookimpl(trylast=True) +def pytest_configure(config: Config) -> None: + if config.option.pastebin == "all": + tr = config.pluginmanager.getplugin("terminalreporter") + # If no terminal reporter plugin is present, nothing we can do here; + # this can happen when this function executes in a worker node + # when using pytest-xdist, for example. + if tr is not None: + # pastebin file will be UTF-8 encoded binary file. + config.stash[pastebinfile_key] = tempfile.TemporaryFile("w+b") + oldwrite = tr._tw.write + + def tee_write(s, **kwargs): + oldwrite(s, **kwargs) + if isinstance(s, str): + s = s.encode("utf-8") + config.stash[pastebinfile_key].write(s) + + tr._tw.write = tee_write + + +def pytest_unconfigure(config: Config) -> None: + if pastebinfile_key in config.stash: + pastebinfile = config.stash[pastebinfile_key] + # Get terminal contents and delete file. + pastebinfile.seek(0) + sessionlog = pastebinfile.read() + pastebinfile.close() + del config.stash[pastebinfile_key] + # Undo our patching in the terminal reporter. + tr = config.pluginmanager.getplugin("terminalreporter") + del tr._tw.__dict__["write"] + # Write summary. + tr.write_sep("=", "Sending information to Paste Service") + pastebinurl = create_new_paste(sessionlog) + tr.write_line(f"pastebin session-log: {pastebinurl}\n") + + +def create_new_paste(contents: str | bytes) -> str: + """Create a new paste using the bpaste.net service. + + :contents: Paste contents string. + :returns: URL to the pasted contents, or an error message. + """ + import re + from urllib.error import HTTPError + from urllib.parse import urlencode + from urllib.request import urlopen + + params = {"code": contents, "lexer": "text", "expiry": "1week"} + url = "https://bpa.st" + try: + response: str = ( + urlopen(url, data=urlencode(params).encode("ascii")).read().decode("utf-8") + ) + except HTTPError as e: + with e: # HTTPErrors are also http responses that must be closed! + return f"bad response: {e}" + except OSError as e: # eg urllib.error.URLError + return f"bad response: {e}" + m = re.search(r'href="/raw/(\w+)"', response) + if m: + return f"{url}/show/{m.group(1)}" + else: + return "bad response: invalid format ('" + response + "')" + + +def pytest_terminal_summary(terminalreporter: TerminalReporter) -> None: + if terminalreporter.config.option.pastebin != "failed": + return + if "failed" in terminalreporter.stats: + terminalreporter.write_sep("=", "Sending information to Paste Service") + for rep in terminalreporter.stats["failed"]: + try: + msg = rep.longrepr.reprtraceback.reprentries[-1].reprfileloc + except AttributeError: + msg = terminalreporter._getfailureheadline(rep) + file = StringIO() + tw = create_terminal_writer(terminalreporter.config, file) + rep.toterminal(tw) + s = file.getvalue() + assert len(s) + pastebinurl = create_new_paste(s) + terminalreporter.write_line(f"{msg} --> {pastebinurl}") diff --git a/venv/Lib/site-packages/_pytest/pathlib.py b/venv/Lib/site-packages/_pytest/pathlib.py new file mode 100644 index 0000000000..cd15434605 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/pathlib.py @@ -0,0 +1,1063 @@ +from __future__ import annotations + +import atexit +from collections.abc import Callable +from collections.abc import Iterable +from collections.abc import Iterator +import contextlib +from enum import Enum +from errno import EBADF +from errno import ELOOP +from errno import ENOENT +from errno import ENOTDIR +import fnmatch +from functools import partial +from importlib.machinery import ModuleSpec +from importlib.machinery import PathFinder +import importlib.util +import itertools +import os +from os.path import expanduser +from os.path import expandvars +from os.path import isabs +from os.path import sep +from pathlib import Path +from pathlib import PurePath +from posixpath import sep as posix_sep +import shutil +import sys +import types +from types import ModuleType +from typing import Any +from typing import TypeVar +import uuid +import warnings + +from _pytest.compat import assert_never +from _pytest.outcomes import skip +from _pytest.warning_types import PytestWarning + + +if sys.version_info < (3, 11): + from importlib._bootstrap_external import _NamespaceLoader as NamespaceLoader +else: + from importlib.machinery import NamespaceLoader + +LOCK_TIMEOUT = 60 * 60 * 24 * 3 + +_AnyPurePath = TypeVar("_AnyPurePath", bound=PurePath) + +# The following function, variables and comments were +# copied from cpython 3.9 Lib/pathlib.py file. + +# EBADF - guard against macOS `stat` throwing EBADF +_IGNORED_ERRORS = (ENOENT, ENOTDIR, EBADF, ELOOP) + +_IGNORED_WINERRORS = ( + 21, # ERROR_NOT_READY - drive exists but is not accessible + 1921, # ERROR_CANT_RESOLVE_FILENAME - fix for broken symlink pointing to itself +) + + +def _ignore_error(exception: Exception) -> bool: + return ( + getattr(exception, "errno", None) in _IGNORED_ERRORS + or getattr(exception, "winerror", None) in _IGNORED_WINERRORS + ) + + +def get_lock_path(path: _AnyPurePath) -> _AnyPurePath: + return path.joinpath(".lock") + + +def on_rm_rf_error( + func: Callable[..., Any] | None, + path: str, + excinfo: BaseException + | tuple[type[BaseException], BaseException, types.TracebackType | None], + *, + start_path: Path, +) -> bool: + """Handle known read-only errors during rmtree. + + The returned value is used only by our own tests. + """ + if isinstance(excinfo, BaseException): + exc = excinfo + else: + exc = excinfo[1] + + # Another process removed the file in the middle of the "rm_rf" (xdist for example). + # More context: https://github.com/pytest-dev/pytest/issues/5974#issuecomment-543799018 + if isinstance(exc, FileNotFoundError): + return False + + if not isinstance(exc, PermissionError): + warnings.warn( + PytestWarning(f"(rm_rf) error removing {path}\n{type(exc)}: {exc}") + ) + return False + + if func not in (os.rmdir, os.remove, os.unlink): + if func not in (os.open,): + warnings.warn( + PytestWarning( + f"(rm_rf) unknown function {func} when removing {path}:\n{type(exc)}: {exc}" + ) + ) + return False + + # Chmod + retry. + import stat + + def chmod_rw(p: str) -> None: + mode = os.stat(p).st_mode + os.chmod(p, mode | stat.S_IRUSR | stat.S_IWUSR) + + # For files, we need to recursively go upwards in the directories to + # ensure they all are also writable. + p = Path(path) + if p.is_file(): + for parent in p.parents: + chmod_rw(str(parent)) + # Stop when we reach the original path passed to rm_rf. + if parent == start_path: + break + chmod_rw(str(path)) + + func(path) + return True + + +def ensure_extended_length_path(path: Path) -> Path: + """Get the extended-length version of a path (Windows). + + On Windows, by default, the maximum length of a path (MAX_PATH) is 260 + characters, and operations on paths longer than that fail. But it is possible + to overcome this by converting the path to "extended-length" form before + performing the operation: + https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file#maximum-path-length-limitation + + On Windows, this function returns the extended-length absolute version of path. + On other platforms it returns path unchanged. + """ + if sys.platform.startswith("win32"): + path = path.resolve() + path = Path(get_extended_length_path_str(str(path))) + return path + + +def get_extended_length_path_str(path: str) -> str: + """Convert a path to a Windows extended length path.""" + long_path_prefix = "\\\\?\\" + unc_long_path_prefix = "\\\\?\\UNC\\" + if path.startswith((long_path_prefix, unc_long_path_prefix)): + return path + # UNC + if path.startswith("\\\\"): + return unc_long_path_prefix + path[2:] + return long_path_prefix + path + + +def rm_rf(path: Path) -> None: + """Remove the path contents recursively, even if some elements + are read-only.""" + path = ensure_extended_length_path(path) + onerror = partial(on_rm_rf_error, start_path=path) + if sys.version_info >= (3, 12): + shutil.rmtree(str(path), onexc=onerror) + else: + shutil.rmtree(str(path), onerror=onerror) + + +def find_prefixed(root: Path, prefix: str) -> Iterator[os.DirEntry[str]]: + """Find all elements in root that begin with the prefix, case-insensitive.""" + l_prefix = prefix.lower() + for x in os.scandir(root): + if x.name.lower().startswith(l_prefix): + yield x + + +def extract_suffixes(iter: Iterable[os.DirEntry[str]], prefix: str) -> Iterator[str]: + """Return the parts of the paths following the prefix. + + :param iter: Iterator over path names. + :param prefix: Expected prefix of the path names. + """ + p_len = len(prefix) + for entry in iter: + yield entry.name[p_len:] + + +def find_suffixes(root: Path, prefix: str) -> Iterator[str]: + """Combine find_prefixes and extract_suffixes.""" + return extract_suffixes(find_prefixed(root, prefix), prefix) + + +def parse_num(maybe_num: str) -> int: + """Parse number path suffixes, returns -1 on error.""" + try: + return int(maybe_num) + except ValueError: + return -1 + + +def _force_symlink(root: Path, target: str | PurePath, link_to: str | Path) -> None: + """Helper to create the current symlink. + + It's full of race conditions that are reasonably OK to ignore + for the context of best effort linking to the latest test run. + + The presumption being that in case of much parallelism + the inaccuracy is going to be acceptable. + """ + current_symlink = root.joinpath(target) + try: + current_symlink.unlink() + except OSError: + pass + try: + current_symlink.symlink_to(link_to) + except Exception: + pass + + +def make_numbered_dir(root: Path, prefix: str, mode: int = 0o700) -> Path: + """Create a directory with an increased number as suffix for the given prefix.""" + for i in range(10): + # try up to 10 times to create the folder + max_existing = max(map(parse_num, find_suffixes(root, prefix)), default=-1) + new_number = max_existing + 1 + new_path = root.joinpath(f"{prefix}{new_number}") + try: + new_path.mkdir(mode=mode) + except Exception: + pass + else: + _force_symlink(root, prefix + "current", new_path) + return new_path + else: + raise OSError( + "could not create numbered dir with prefix " + f"{prefix} in {root} after 10 tries" + ) + + +def create_cleanup_lock(p: Path) -> Path: + """Create a lock to prevent premature folder cleanup.""" + lock_path = get_lock_path(p) + try: + fd = os.open(str(lock_path), os.O_WRONLY | os.O_CREAT | os.O_EXCL, 0o644) + except FileExistsError as e: + raise OSError(f"cannot create lockfile in {p}") from e + else: + pid = os.getpid() + spid = str(pid).encode() + os.write(fd, spid) + os.close(fd) + if not lock_path.is_file(): + raise OSError("lock path got renamed after successful creation") + return lock_path + + +def register_cleanup_lock_removal( + lock_path: Path, register: Any = atexit.register +) -> Any: + """Register a cleanup function for removing a lock, by default on atexit.""" + pid = os.getpid() + + def cleanup_on_exit(lock_path: Path = lock_path, original_pid: int = pid) -> None: + current_pid = os.getpid() + if current_pid != original_pid: + # fork + return + try: + lock_path.unlink() + except OSError: + pass + + return register(cleanup_on_exit) + + +def maybe_delete_a_numbered_dir(path: Path) -> None: + """Remove a numbered directory if its lock can be obtained and it does + not seem to be in use.""" + path = ensure_extended_length_path(path) + lock_path = None + try: + lock_path = create_cleanup_lock(path) + parent = path.parent + + garbage = parent.joinpath(f"garbage-{uuid.uuid4()}") + path.rename(garbage) + rm_rf(garbage) + except OSError: + # known races: + # * other process did a cleanup at the same time + # * deletable folder was found + # * process cwd (Windows) + return + finally: + # If we created the lock, ensure we remove it even if we failed + # to properly remove the numbered dir. + if lock_path is not None: + try: + lock_path.unlink() + except OSError: + pass + + +def ensure_deletable(path: Path, consider_lock_dead_if_created_before: float) -> bool: + """Check if `path` is deletable based on whether the lock file is expired.""" + if path.is_symlink(): + return False + lock = get_lock_path(path) + try: + if not lock.is_file(): + return True + except OSError: + # we might not have access to the lock file at all, in this case assume + # we don't have access to the entire directory (#7491). + return False + try: + lock_time = lock.stat().st_mtime + except Exception: + return False + else: + if lock_time < consider_lock_dead_if_created_before: + # We want to ignore any errors while trying to remove the lock such as: + # - PermissionDenied, like the file permissions have changed since the lock creation; + # - FileNotFoundError, in case another pytest process got here first; + # and any other cause of failure. + with contextlib.suppress(OSError): + lock.unlink() + return True + return False + + +def try_cleanup(path: Path, consider_lock_dead_if_created_before: float) -> None: + """Try to cleanup a folder if we can ensure it's deletable.""" + if ensure_deletable(path, consider_lock_dead_if_created_before): + maybe_delete_a_numbered_dir(path) + + +def cleanup_candidates(root: Path, prefix: str, keep: int) -> Iterator[Path]: + """List candidates for numbered directories to be removed - follows py.path.""" + max_existing = max(map(parse_num, find_suffixes(root, prefix)), default=-1) + max_delete = max_existing - keep + entries = find_prefixed(root, prefix) + entries, entries2 = itertools.tee(entries) + numbers = map(parse_num, extract_suffixes(entries2, prefix)) + for entry, number in zip(entries, numbers, strict=True): + if number <= max_delete: + yield Path(entry) + + +def cleanup_dead_symlinks(root: Path) -> None: + for left_dir in root.iterdir(): + if left_dir.is_symlink(): + if not left_dir.resolve().exists(): + left_dir.unlink() + + +def cleanup_numbered_dir( + root: Path, prefix: str, keep: int, consider_lock_dead_if_created_before: float +) -> None: + """Cleanup for lock driven numbered directories.""" + if not root.exists(): + return + for path in cleanup_candidates(root, prefix, keep): + try_cleanup(path, consider_lock_dead_if_created_before) + for path in root.glob("garbage-*"): + try_cleanup(path, consider_lock_dead_if_created_before) + + cleanup_dead_symlinks(root) + + +def make_numbered_dir_with_cleanup( + root: Path, + prefix: str, + keep: int, + lock_timeout: float, + mode: int, +) -> Path: + """Create a numbered dir with a cleanup lock and remove old ones.""" + e = None + for i in range(10): + try: + p = make_numbered_dir(root, prefix, mode) + # Only lock the current dir when keep is not 0 + if keep != 0: + lock_path = create_cleanup_lock(p) + register_cleanup_lock_removal(lock_path) + except Exception as exc: + e = exc + else: + consider_lock_dead_if_created_before = p.stat().st_mtime - lock_timeout + # Register a cleanup for program exit + atexit.register( + cleanup_numbered_dir, + root, + prefix, + keep, + consider_lock_dead_if_created_before, + ) + return p + assert e is not None + raise e + + +def resolve_from_str(input: str, rootpath: Path) -> Path: + input = expanduser(input) + input = expandvars(input) + if isabs(input): + return Path(input) + else: + return rootpath.joinpath(input) + + +def fnmatch_ex(pattern: str, path: str | os.PathLike[str]) -> bool: + """A port of FNMatcher from py.path.common which works with PurePath() instances. + + The difference between this algorithm and PurePath.match() is that the + latter matches "**" glob expressions for each part of the path, while + this algorithm uses the whole path instead. + + For example: + "tests/foo/bar/doc/test_foo.py" matches pattern "tests/**/doc/test*.py" + with this algorithm, but not with PurePath.match(). + + This algorithm was ported to keep backward-compatibility with existing + settings which assume paths match according this logic. + + References: + * https://bugs.python.org/issue29249 + * https://bugs.python.org/issue34731 + """ + path = PurePath(path) + iswin32 = sys.platform.startswith("win") + + if iswin32 and sep not in pattern and posix_sep in pattern: + # Running on Windows, the pattern has no Windows path separators, + # and the pattern has one or more Posix path separators. Replace + # the Posix path separators with the Windows path separator. + pattern = pattern.replace(posix_sep, sep) + + if sep not in pattern: + name = path.name + else: + name = str(path) + if path.is_absolute() and not os.path.isabs(pattern): + pattern = f"*{os.sep}{pattern}" + return fnmatch.fnmatch(name, pattern) + + +def parts(s: str) -> set[str]: + parts = s.split(sep) + return {sep.join(parts[: i + 1]) or sep for i in range(len(parts))} + + +def symlink_or_skip( + src: os.PathLike[str] | str, + dst: os.PathLike[str] | str, + **kwargs: Any, +) -> None: + """Make a symlink, or skip the test in case symlinks are not supported.""" + try: + os.symlink(src, dst, **kwargs) + except OSError as e: + skip(f"symlinks not supported: {e}") + + +class ImportMode(Enum): + """Possible values for `mode` parameter of `import_path`.""" + + prepend = "prepend" + append = "append" + importlib = "importlib" + + +class ImportPathMismatchError(ImportError): + """Raised on import_path() if there is a mismatch of __file__'s. + + This can happen when `import_path` is called multiple times with different filenames that has + the same basename but reside in packages + (for example "/tests1/test_foo.py" and "/tests2/test_foo.py"). + """ + + +def import_path( + path: str | os.PathLike[str], + *, + mode: str | ImportMode = ImportMode.prepend, + root: Path, + consider_namespace_packages: bool, +) -> ModuleType: + """ + Import and return a module from the given path, which can be a file (a module) or + a directory (a package). + + :param path: + Path to the file to import. + + :param mode: + Controls the underlying import mechanism that will be used: + + * ImportMode.prepend: the directory containing the module (or package, taking + `__init__.py` files into account) will be put at the *start* of `sys.path` before + being imported with `importlib.import_module`. + + * ImportMode.append: same as `prepend`, but the directory will be appended + to the end of `sys.path`, if not already in `sys.path`. + + * ImportMode.importlib: uses more fine control mechanisms provided by `importlib` + to import the module, which avoids having to muck with `sys.path` at all. It effectively + allows having same-named test modules in different places. + + :param root: + Used as an anchor when mode == ImportMode.importlib to obtain + a unique name for the module being imported so it can safely be stored + into ``sys.modules``. + + :param consider_namespace_packages: + If True, consider namespace packages when resolving module names. + + :raises ImportPathMismatchError: + If after importing the given `path` and the module `__file__` + are different. Only raised in `prepend` and `append` modes. + """ + path = Path(path) + mode = ImportMode(mode) + + if not path.exists(): + raise ImportError(path) + + if mode is ImportMode.importlib: + # Try to import this module using the standard import mechanisms, but + # without touching sys.path. + try: + pkg_root, module_name = resolve_pkg_root_and_module_name( + path, consider_namespace_packages=consider_namespace_packages + ) + except CouldNotResolvePathError: + pass + else: + # If the given module name is already in sys.modules, do not import it again. + with contextlib.suppress(KeyError): + return sys.modules[module_name] + + mod = _import_module_using_spec( + module_name, path, pkg_root, insert_modules=False + ) + if mod is not None: + return mod + + # Could not import the module with the current sys.path, so we fall back + # to importing the file as a single module, not being a part of a package. + module_name = module_name_from_path(path, root) + with contextlib.suppress(KeyError): + return sys.modules[module_name] + + mod = _import_module_using_spec( + module_name, path, path.parent, insert_modules=True + ) + if mod is None: + raise ImportError(f"Can't find module {module_name} at location {path}") + return mod + + try: + pkg_root, module_name = resolve_pkg_root_and_module_name( + path, consider_namespace_packages=consider_namespace_packages + ) + except CouldNotResolvePathError: + pkg_root, module_name = path.parent, path.stem + + # Change sys.path permanently: restoring it at the end of this function would cause surprising + # problems because of delayed imports: for example, a conftest.py file imported by this function + # might have local imports, which would fail at runtime if we restored sys.path. + if mode is ImportMode.append: + if str(pkg_root) not in sys.path: + sys.path.append(str(pkg_root)) + elif mode is ImportMode.prepend: + if str(pkg_root) != sys.path[0]: + sys.path.insert(0, str(pkg_root)) + else: + assert_never(mode) + + importlib.import_module(module_name) + + mod = sys.modules[module_name] + if path.name == "__init__.py": + return mod + + ignore = os.environ.get("PY_IGNORE_IMPORTMISMATCH", "") + if ignore != "1": + module_file = mod.__file__ + if module_file is None: + raise ImportPathMismatchError(module_name, module_file, path) + + if module_file.endswith((".pyc", ".pyo")): + module_file = module_file[:-1] + if module_file.endswith(os.sep + "__init__.py"): + module_file = module_file[: -(len(os.sep + "__init__.py"))] + + try: + is_same = _is_same(str(path), module_file) + except FileNotFoundError: + is_same = False + + if not is_same: + raise ImportPathMismatchError(module_name, module_file, path) + + return mod + + +def _import_module_using_spec( + module_name: str, module_path: Path, module_location: Path, *, insert_modules: bool +) -> ModuleType | None: + """ + Tries to import a module by its canonical name, path, and its parent location. + + :param module_name: + The expected module name, will become the key of `sys.modules`. + + :param module_path: + The file path of the module, for example `/foo/bar/test_demo.py`. + If module is a package, pass the path to the `__init__.py` of the package. + If module is a namespace package, pass directory path. + + :param module_location: + The parent location of the module. + If module is a package, pass the directory containing the `__init__.py` file. + + :param insert_modules: + If True, will call `insert_missing_modules` to create empty intermediate modules + with made-up module names (when importing test files not reachable from `sys.path`). + + Example 1 of parent_module_*: + + module_name: "a.b.c.demo" + module_path: Path("a/b/c/demo.py") + module_location: Path("a/b/c/") + if "a.b.c" is package ("a/b/c/__init__.py" exists), then + parent_module_name: "a.b.c" + parent_module_path: Path("a/b/c/__init__.py") + parent_module_location: Path("a/b/c/") + else: + parent_module_name: "a.b.c" + parent_module_path: Path("a/b/c") + parent_module_location: Path("a/b/") + + Example 2 of parent_module_*: + + module_name: "a.b.c" + module_path: Path("a/b/c/__init__.py") + module_location: Path("a/b/c/") + if "a.b" is package ("a/b/__init__.py" exists), then + parent_module_name: "a.b" + parent_module_path: Path("a/b/__init__.py") + parent_module_location: Path("a/b/") + else: + parent_module_name: "a.b" + parent_module_path: Path("a/b/") + parent_module_location: Path("a/") + """ + # Attempt to import the parent module, seems is our responsibility: + # https://github.com/python/cpython/blob/73906d5c908c1e0b73c5436faeff7d93698fc074/Lib/importlib/_bootstrap.py#L1308-L1311 + parent_module_name, _, name = module_name.rpartition(".") + parent_module: ModuleType | None = None + if parent_module_name: + parent_module = sys.modules.get(parent_module_name) + # If the parent_module lacks the `__path__` attribute, AttributeError when finding a submodule's spec, + # requiring re-import according to the path. + need_reimport = not hasattr(parent_module, "__path__") + if parent_module is None or need_reimport: + # Get parent_location based on location, get parent_path based on path. + if module_path.name == "__init__.py": + # If the current module is in a package, + # need to leave the package first and then enter the parent module. + parent_module_path = module_path.parent.parent + else: + parent_module_path = module_path.parent + + if (parent_module_path / "__init__.py").is_file(): + # If the parent module is a package, loading by __init__.py file. + parent_module_path = parent_module_path / "__init__.py" + + parent_module = _import_module_using_spec( + parent_module_name, + parent_module_path, + parent_module_path.parent, + insert_modules=insert_modules, + ) + + # Checking with sys.meta_path first in case one of its hooks can import this module, + # such as our own assertion-rewrite hook. + for meta_importer in sys.meta_path: + module_name_of_meta = getattr(meta_importer.__class__, "__module__", "") + if module_name_of_meta == "_pytest.assertion.rewrite" and module_path.is_file(): + # Import modules in subdirectories by module_path + # to ensure assertion rewrites are not missed (#12659). + find_spec_path = [str(module_location), str(module_path)] + else: + find_spec_path = [str(module_location)] + + spec = meta_importer.find_spec(module_name, find_spec_path) + + if spec_matches_module_path(spec, module_path): + break + else: + loader = None + if module_path.is_dir(): + # The `spec_from_file_location` matches a loader based on the file extension by default. + # For a namespace package, need to manually specify a loader. + loader = NamespaceLoader(name, module_path, PathFinder()) # type: ignore[arg-type] + + spec = importlib.util.spec_from_file_location( + module_name, str(module_path), loader=loader + ) + + if spec_matches_module_path(spec, module_path): + assert spec is not None + # Find spec and import this module. + mod = importlib.util.module_from_spec(spec) + sys.modules[module_name] = mod + spec.loader.exec_module(mod) # type: ignore[union-attr] + + # Set this module as an attribute of the parent module (#12194). + if parent_module is not None: + setattr(parent_module, name, mod) + + if insert_modules: + insert_missing_modules(sys.modules, module_name) + return mod + + return None + + +def spec_matches_module_path(module_spec: ModuleSpec | None, module_path: Path) -> bool: + """Return true if the given ModuleSpec can be used to import the given module path.""" + if module_spec is None: + return False + + if module_spec.origin: + return Path(module_spec.origin) == module_path + + # Compare the path with the `module_spec.submodule_Search_Locations` in case + # the module is part of a namespace package. + # https://docs.python.org/3/library/importlib.html#importlib.machinery.ModuleSpec.submodule_search_locations + if module_spec.submodule_search_locations: # can be None. + for path in module_spec.submodule_search_locations: + if Path(path) == module_path: + return True + + return False + + +# Implement a special _is_same function on Windows which returns True if the two filenames +# compare equal, to circumvent os.path.samefile returning False for mounts in UNC (#7678). +if sys.platform.startswith("win"): + + def _is_same(f1: str, f2: str) -> bool: + return Path(f1) == Path(f2) or os.path.samefile(f1, f2) + +else: + + def _is_same(f1: str, f2: str) -> bool: + return os.path.samefile(f1, f2) + + +def module_name_from_path(path: Path, root: Path) -> str: + """ + Return a dotted module name based on the given path, anchored on root. + + For example: path="projects/src/tests/test_foo.py" and root="/projects", the + resulting module name will be "src.tests.test_foo". + """ + path = path.with_suffix("") + try: + relative_path = path.relative_to(root) + except ValueError: + # If we can't get a relative path to root, use the full path, except + # for the first part ("d:\\" or "/" depending on the platform, for example). + path_parts = path.parts[1:] + else: + # Use the parts for the relative path to the root path. + path_parts = relative_path.parts + + # Module name for packages do not contain the __init__ file, unless + # the `__init__.py` file is at the root. + if len(path_parts) >= 2 and path_parts[-1] == "__init__": + path_parts = path_parts[:-1] + + # Module names cannot contain ".", normalize them to "_". This prevents + # a directory having a "." in the name (".env.310" for example) causing extra intermediate modules. + # Also, important to replace "." at the start of paths, as those are considered relative imports. + path_parts = tuple(x.replace(".", "_") for x in path_parts) + + return ".".join(path_parts) + + +def insert_missing_modules(modules: dict[str, ModuleType], module_name: str) -> None: + """ + Used by ``import_path`` to create intermediate modules when using mode=importlib. + + When we want to import a module as "src.tests.test_foo" for example, we need + to create empty modules "src" and "src.tests" after inserting "src.tests.test_foo", + otherwise "src.tests.test_foo" is not importable by ``__import__``. + """ + module_parts = module_name.split(".") + while module_name: + parent_module_name, _, child_name = module_name.rpartition(".") + if parent_module_name: + parent_module = modules.get(parent_module_name) + if parent_module is None: + try: + # If sys.meta_path is empty, calling import_module will issue + # a warning and raise ModuleNotFoundError. To avoid the + # warning, we check sys.meta_path explicitly and raise the error + # ourselves to fall back to creating a dummy module. + if not sys.meta_path: + raise ModuleNotFoundError + parent_module = importlib.import_module(parent_module_name) + except ModuleNotFoundError: + parent_module = ModuleType( + module_name, + doc="Empty module created by pytest's importmode=importlib.", + ) + modules[parent_module_name] = parent_module + + # Add child attribute to the parent that can reference the child + # modules. + if not hasattr(parent_module, child_name): + setattr(parent_module, child_name, modules[module_name]) + + module_parts.pop(-1) + module_name = ".".join(module_parts) + + +def resolve_package_path(path: Path) -> Path | None: + """Return the Python package path by looking for the last + directory upwards which still contains an __init__.py. + + Returns None if it cannot be determined. + """ + result = None + for parent in itertools.chain((path,), path.parents): + if parent.is_dir(): + if not (parent / "__init__.py").is_file(): + break + if not parent.name.isidentifier(): + break + result = parent + return result + + +def resolve_pkg_root_and_module_name( + path: Path, *, consider_namespace_packages: bool = False +) -> tuple[Path, str]: + """ + Return the path to the directory of the root package that contains the + given Python file, and its module name: + + src/ + app/ + __init__.py + core/ + __init__.py + models.py + + Passing the full path to `models.py` will yield Path("src") and "app.core.models". + + If consider_namespace_packages is True, then we additionally check upwards in the hierarchy + for namespace packages: + + https://packaging.python.org/en/latest/guides/packaging-namespace-packages + + Raises CouldNotResolvePathError if the given path does not belong to a package (missing any __init__.py files). + """ + pkg_root: Path | None = None + pkg_path = resolve_package_path(path) + if pkg_path is not None: + pkg_root = pkg_path.parent + if consider_namespace_packages: + start = pkg_root if pkg_root is not None else path.parent + for candidate in (start, *start.parents): + module_name = compute_module_name(candidate, path) + if module_name and is_importable(module_name, path): + # Point the pkg_root to the root of the namespace package. + pkg_root = candidate + break + + if pkg_root is not None: + module_name = compute_module_name(pkg_root, path) + if module_name: + return pkg_root, module_name + + raise CouldNotResolvePathError(f"Could not resolve for {path}") + + +def is_importable(module_name: str, module_path: Path) -> bool: + """ + Return if the given module path could be imported normally by Python, akin to the user + entering the REPL and importing the corresponding module name directly, and corresponds + to the module_path specified. + + :param module_name: + Full module name that we want to check if is importable. + For example, "app.models". + + :param module_path: + Full path to the python module/package we want to check if is importable. + For example, "/projects/src/app/models.py". + """ + try: + # Note this is different from what we do in ``_import_module_using_spec``, where we explicitly search through + # sys.meta_path to be able to pass the path of the module that we want to import (``meta_importer.find_spec``). + # Using importlib.util.find_spec() is different, it gives the same results as trying to import + # the module normally in the REPL. + spec = importlib.util.find_spec(module_name) + except (ImportError, ValueError, ImportWarning): + return False + else: + return spec_matches_module_path(spec, module_path) + + +def compute_module_name(root: Path, module_path: Path) -> str | None: + """Compute a module name based on a path and a root anchor.""" + try: + path_without_suffix = module_path.with_suffix("") + except ValueError: + # Empty paths (such as Path.cwd()) might break meta_path hooks (like our own assertion rewriter). + return None + + try: + relative = path_without_suffix.relative_to(root) + except ValueError: # pragma: no cover + return None + names = list(relative.parts) + if not names: + return None + if names[-1] == "__init__": + names.pop() + return ".".join(names) + + +class CouldNotResolvePathError(Exception): + """Custom exception raised by resolve_pkg_root_and_module_name.""" + + +def scandir( + path: str | os.PathLike[str], + sort_key: Callable[[os.DirEntry[str]], object] = lambda entry: entry.name, +) -> list[os.DirEntry[str]]: + """Scan a directory recursively, in breadth-first order. + + The returned entries are sorted according to the given key. + The default is to sort by name. + If the directory does not exist, return an empty list. + """ + entries = [] + # Attempt to create a scandir iterator for the given path. + try: + scandir_iter = os.scandir(path) + except FileNotFoundError: + # If the directory does not exist, return an empty list. + return [] + # Use the scandir iterator in a context manager to ensure it is properly closed. + with scandir_iter as s: + for entry in s: + try: + entry.is_file() + except OSError as err: + if _ignore_error(err): + continue + # Reraise non-ignorable errors to avoid hiding issues. + raise + entries.append(entry) + entries.sort(key=sort_key) # type: ignore[arg-type] + return entries + + +def visit( + path: str | os.PathLike[str], recurse: Callable[[os.DirEntry[str]], bool] +) -> Iterator[os.DirEntry[str]]: + """Walk a directory recursively, in breadth-first order. + + The `recurse` predicate determines whether a directory is recursed. + + Entries at each directory level are sorted. + """ + entries = scandir(path) + yield from entries + for entry in entries: + if entry.is_dir() and recurse(entry): + yield from visit(entry.path, recurse) + + +def absolutepath(path: str | os.PathLike[str]) -> Path: + """Convert a path to an absolute path using os.path.abspath. + + Prefer this over Path.resolve() (see #6523). + Prefer this over Path.absolute() (not public, doesn't normalize). + """ + return Path(os.path.abspath(path)) + + +def commonpath(path1: Path, path2: Path) -> Path | None: + """Return the common part shared with the other path, or None if there is + no common part. + + If one path is relative and one is absolute, returns None. + """ + try: + return Path(os.path.commonpath((str(path1), str(path2)))) + except ValueError: + return None + + +def bestrelpath(directory: Path, dest: Path) -> str: + """Return a string which is a relative path from directory to dest such + that directory/bestrelpath == dest. + + The paths must be either both absolute or both relative. + + If no such path can be determined, returns dest. + """ + assert isinstance(directory, Path) + assert isinstance(dest, Path) + if dest == directory: + return os.curdir + # Find the longest common directory. + base = commonpath(directory, dest) + # Can be the case on Windows for two absolute paths on different drives. + # Can be the case for two relative paths without common prefix. + # Can be the case for a relative path and an absolute path. + if not base: + return str(dest) + reldirectory = directory.relative_to(base) + reldest = dest.relative_to(base) + return os.path.join( + # Back from directory to base. + *([os.pardir] * len(reldirectory.parts)), + # Forward from base to dest. + *reldest.parts, + ) + + +def safe_exists(p: Path) -> bool: + """Like Path.exists(), but account for input arguments that might be too long (#11394).""" + try: + return p.exists() + except (ValueError, OSError): + # ValueError: stat: path too long for Windows + # OSError: [WinError 123] The filename, directory name, or volume label syntax is incorrect + return False + + +def samefile_nofollow(p1: Path, p2: Path) -> bool: + """Test whether two paths reference the same actual file or directory. + + Unlike Path.samefile(), does not resolve symlinks. + """ + return os.path.samestat(p1.lstat(), p2.lstat()) diff --git a/venv/Lib/site-packages/_pytest/py.typed b/venv/Lib/site-packages/_pytest/py.typed new file mode 100644 index 0000000000..e69de29bb2 diff --git a/venv/Lib/site-packages/_pytest/pytester.py b/venv/Lib/site-packages/_pytest/pytester.py new file mode 100644 index 0000000000..1cd5f05dd7 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/pytester.py @@ -0,0 +1,1791 @@ +# mypy: allow-untyped-defs +"""(Disabled by default) support for testing pytest and pytest plugins. + +PYTEST_DONT_REWRITE +""" + +from __future__ import annotations + +import collections.abc +from collections.abc import Callable +from collections.abc import Generator +from collections.abc import Iterable +from collections.abc import Sequence +import contextlib +from fnmatch import fnmatch +import gc +import importlib +from io import StringIO +import locale +import os +from pathlib import Path +import platform +import re +import shutil +import subprocess +import sys +import traceback +from typing import Any +from typing import Final +from typing import final +from typing import IO +from typing import Literal +from typing import overload +from typing import TextIO +from typing import TYPE_CHECKING +from weakref import WeakKeyDictionary + +from iniconfig import IniConfig +from iniconfig import SectionWrapper + +from _pytest import timing +from _pytest._code import Source +from _pytest.capture import _get_multicapture +from _pytest.compat import NOTSET +from _pytest.compat import NotSetType +from _pytest.config import _PluggyPlugin +from _pytest.config import Config +from _pytest.config import ExitCode +from _pytest.config import hookimpl +from _pytest.config import main +from _pytest.config import PytestPluginManager +from _pytest.config.argparsing import Parser +from _pytest.deprecated import check_ispytest +from _pytest.fixtures import fixture +from _pytest.fixtures import FixtureRequest +from _pytest.main import Session +from _pytest.monkeypatch import MonkeyPatch +from _pytest.nodes import Collector +from _pytest.nodes import Item +from _pytest.outcomes import fail +from _pytest.outcomes import importorskip +from _pytest.outcomes import skip +from _pytest.pathlib import bestrelpath +from _pytest.pathlib import make_numbered_dir +from _pytest.reports import CollectReport +from _pytest.reports import TestReport +from _pytest.tmpdir import TempPathFactory +from _pytest.warning_types import PytestFDWarning + + +if TYPE_CHECKING: + import pexpect + + +pytest_plugins = ["pytester_assertions"] + + +IGNORE_PAM = [ # filenames added when obtaining details about the current user + "/var/lib/sss/mc/passwd" +] + + +def pytest_addoption(parser: Parser) -> None: + parser.addoption( + "--lsof", + action="store_true", + dest="lsof", + default=False, + help="Run FD checks if lsof is available", + ) + + parser.addoption( + "--runpytest", + default="inprocess", + dest="runpytest", + choices=("inprocess", "subprocess"), + help=( + "Run pytest sub runs in tests using an 'inprocess' " + "or 'subprocess' (python -m main) method" + ), + ) + + parser.addini( + "pytester_example_dir", help="Directory to take the pytester example files from" + ) + + +def pytest_configure(config: Config) -> None: + if config.getvalue("lsof"): + checker = LsofFdLeakChecker() + if checker.matching_platform(): + config.pluginmanager.register(checker) + + config.addinivalue_line( + "markers", + "pytester_example_path(*path_segments): join the given path " + "segments to `pytester_example_dir` for this test.", + ) + + +class LsofFdLeakChecker: + def get_open_files(self) -> list[tuple[str, str]]: + if sys.version_info >= (3, 11): + # New in Python 3.11, ignores utf-8 mode + encoding = locale.getencoding() + else: + encoding = locale.getpreferredencoding(False) + out = subprocess.run( + ("lsof", "-Ffn0", "-p", str(os.getpid())), + stdout=subprocess.PIPE, + stderr=subprocess.DEVNULL, + check=True, + text=True, + encoding=encoding, + ).stdout + + def isopen(line: str) -> bool: + return line.startswith("f") and ( + "deleted" not in line + and "mem" not in line + and "txt" not in line + and "cwd" not in line + ) + + open_files = [] + + for line in out.split("\n"): + if isopen(line): + fields = line.split("\0") + fd = fields[0][1:] + filename = fields[1][1:] + if filename in IGNORE_PAM: + continue + if filename.startswith("/"): + open_files.append((fd, filename)) + + return open_files + + def matching_platform(self) -> bool: + try: + subprocess.run(("lsof", "-v"), check=True) + except (OSError, subprocess.CalledProcessError): + return False + else: + return True + + @hookimpl(wrapper=True, tryfirst=True) + def pytest_runtest_protocol(self, item: Item) -> Generator[None, object, object]: + lines1 = self.get_open_files() + try: + return (yield) + finally: + if hasattr(sys, "pypy_version_info"): + gc.collect() + lines2 = self.get_open_files() + + new_fds = {t[0] for t in lines2} - {t[0] for t in lines1} + leaked_files = [t for t in lines2 if t[0] in new_fds] + if leaked_files: + error = [ + f"***** {len(leaked_files)} FD leakage detected", + *(str(f) for f in leaked_files), + "*** Before:", + *(str(f) for f in lines1), + "*** After:", + *(str(f) for f in lines2), + f"***** {len(leaked_files)} FD leakage detected", + "*** function {}:{}: {} ".format(*item.location), + "See issue #2366", + ] + item.warn(PytestFDWarning("\n".join(error))) + + +# used at least by pytest-xdist plugin + + +@fixture +def _pytest(request: FixtureRequest) -> PytestArg: + """Return a helper which offers a gethookrecorder(hook) method which + returns a HookRecorder instance which helps to make assertions about called + hooks.""" + return PytestArg(request) + + +class PytestArg: + def __init__(self, request: FixtureRequest) -> None: + self._request = request + + def gethookrecorder(self, hook) -> HookRecorder: + hookrecorder = HookRecorder(hook._pm) + self._request.addfinalizer(hookrecorder.finish_recording) + return hookrecorder + + +def get_public_names(values: Iterable[str]) -> list[str]: + """Only return names from iterator values without a leading underscore.""" + return [x for x in values if x[0] != "_"] + + +@final +class RecordedHookCall: + """A recorded call to a hook. + + The arguments to the hook call are set as attributes. + For example: + + .. code-block:: python + + calls = hook_recorder.getcalls("pytest_runtest_setup") + # Suppose pytest_runtest_setup was called once with `item=an_item`. + assert calls[0].item is an_item + """ + + def __init__(self, name: str, kwargs) -> None: + self.__dict__.update(kwargs) + self._name = name + + def __repr__(self) -> str: + d = self.__dict__.copy() + del d["_name"] + return f"" + + if TYPE_CHECKING: + # The class has undetermined attributes, this tells mypy about it. + def __getattr__(self, key: str): ... + + +@final +class HookRecorder: + """Record all hooks called in a plugin manager. + + Hook recorders are created by :class:`Pytester`. + + This wraps all the hook calls in the plugin manager, recording each call + before propagating the normal calls. + """ + + def __init__( + self, pluginmanager: PytestPluginManager, *, _ispytest: bool = False + ) -> None: + check_ispytest(_ispytest) + + self._pluginmanager = pluginmanager + self.calls: list[RecordedHookCall] = [] + self.ret: int | ExitCode | None = None + + def before(hook_name: str, hook_impls, kwargs) -> None: + self.calls.append(RecordedHookCall(hook_name, kwargs)) + + def after(outcome, hook_name: str, hook_impls, kwargs) -> None: + pass + + self._undo_wrapping = pluginmanager.add_hookcall_monitoring(before, after) + + def finish_recording(self) -> None: + self._undo_wrapping() + + def getcalls(self, names: str | Iterable[str]) -> list[RecordedHookCall]: + """Get all recorded calls to hooks with the given names (or name).""" + if isinstance(names, str): + names = names.split() + return [call for call in self.calls if call._name in names] + + def assert_contains(self, entries: Sequence[tuple[str, str]]) -> None: + __tracebackhide__ = True + i = 0 + entries = list(entries) + # Since Python 3.13, f_locals is not a dict, but eval requires a dict. + backlocals = dict(sys._getframe(1).f_locals) + while entries: + name, check = entries.pop(0) + for ind, call in enumerate(self.calls[i:]): + if call._name == name: + print("NAMEMATCH", name, call) + if eval(check, backlocals, call.__dict__): + print("CHECKERMATCH", repr(check), "->", call) + else: + print("NOCHECKERMATCH", repr(check), "-", call) + continue + i += ind + 1 + break + print("NONAMEMATCH", name, "with", call) + else: + fail(f"could not find {name!r} check {check!r}") + + def popcall(self, name: str) -> RecordedHookCall: + __tracebackhide__ = True + for i, call in enumerate(self.calls): + if call._name == name: + del self.calls[i] + return call + lines = [f"could not find call {name!r}, in:"] + lines.extend([f" {x}" for x in self.calls]) + fail("\n".join(lines)) + + def getcall(self, name: str) -> RecordedHookCall: + values = self.getcalls(name) + assert len(values) == 1, (name, values) + return values[0] + + # functionality for test reports + + @overload + def getreports( + self, + names: Literal["pytest_collectreport"], + ) -> Sequence[CollectReport]: ... + + @overload + def getreports( + self, + names: Literal["pytest_runtest_logreport"], + ) -> Sequence[TestReport]: ... + + @overload + def getreports( + self, + names: str | Iterable[str] = ( + "pytest_collectreport", + "pytest_runtest_logreport", + ), + ) -> Sequence[CollectReport | TestReport]: ... + + def getreports( + self, + names: str | Iterable[str] = ( + "pytest_collectreport", + "pytest_runtest_logreport", + ), + ) -> Sequence[CollectReport | TestReport]: + return [x.report for x in self.getcalls(names)] + + def matchreport( + self, + inamepart: str = "", + names: str | Iterable[str] = ( + "pytest_runtest_logreport", + "pytest_collectreport", + ), + when: str | None = None, + ) -> CollectReport | TestReport: + """Return a testreport whose dotted import path matches.""" + values = [] + for rep in self.getreports(names=names): + if not when and rep.when != "call" and rep.passed: + # setup/teardown passing reports - let's ignore those + continue + if when and rep.when != when: + continue + if not inamepart or inamepart in rep.nodeid.split("::"): + values.append(rep) + if not values: + raise ValueError( + f"could not find test report matching {inamepart!r}: " + "no test reports at all!" + ) + if len(values) > 1: + raise ValueError( + f"found 2 or more testreports matching {inamepart!r}: {values}" + ) + return values[0] + + @overload + def getfailures( + self, + names: Literal["pytest_collectreport"], + ) -> Sequence[CollectReport]: ... + + @overload + def getfailures( + self, + names: Literal["pytest_runtest_logreport"], + ) -> Sequence[TestReport]: ... + + @overload + def getfailures( + self, + names: str | Iterable[str] = ( + "pytest_collectreport", + "pytest_runtest_logreport", + ), + ) -> Sequence[CollectReport | TestReport]: ... + + def getfailures( + self, + names: str | Iterable[str] = ( + "pytest_collectreport", + "pytest_runtest_logreport", + ), + ) -> Sequence[CollectReport | TestReport]: + return [rep for rep in self.getreports(names) if rep.failed] + + def getfailedcollections(self) -> Sequence[CollectReport]: + return self.getfailures("pytest_collectreport") + + def listoutcomes( + self, + ) -> tuple[ + Sequence[TestReport], + Sequence[CollectReport | TestReport], + Sequence[CollectReport | TestReport], + ]: + passed = [] + skipped = [] + failed = [] + for rep in self.getreports( + ("pytest_collectreport", "pytest_runtest_logreport") + ): + if rep.passed: + if rep.when == "call": + assert isinstance(rep, TestReport) + passed.append(rep) + elif rep.skipped: + skipped.append(rep) + else: + assert rep.failed, f"Unexpected outcome: {rep!r}" + failed.append(rep) + return passed, skipped, failed + + def countoutcomes(self) -> list[int]: + return [len(x) for x in self.listoutcomes()] + + def assertoutcome(self, passed: int = 0, skipped: int = 0, failed: int = 0) -> None: + __tracebackhide__ = True + from _pytest.pytester_assertions import assertoutcome + + outcomes = self.listoutcomes() + assertoutcome( + outcomes, + passed=passed, + skipped=skipped, + failed=failed, + ) + + def clear(self) -> None: + self.calls[:] = [] + + +@fixture +def linecomp() -> LineComp: + """A :class: `LineComp` instance for checking that an input linearly + contains a sequence of strings.""" + return LineComp() + + +@fixture(name="LineMatcher") +def LineMatcher_fixture(request: FixtureRequest) -> type[LineMatcher]: + """A reference to the :class: `LineMatcher`. + + This is instantiable with a list of lines (without their trailing newlines). + This is useful for testing large texts, such as the output of commands. + """ + return LineMatcher + + +@fixture +def pytester( + request: FixtureRequest, tmp_path_factory: TempPathFactory, monkeypatch: MonkeyPatch +) -> Pytester: + """ + Facilities to write tests/configuration files, execute pytest in isolation, and match + against expected output, perfect for black-box testing of pytest plugins. + + It attempts to isolate the test run from external factors as much as possible, modifying + the current working directory to ``path`` and environment variables during initialization. + + It is particularly useful for testing plugins. It is similar to the :fixture:`tmp_path` + fixture but provides methods which aid in testing pytest itself. + """ + return Pytester(request, tmp_path_factory, monkeypatch, _ispytest=True) + + +@fixture +def _sys_snapshot() -> Generator[None]: + snappaths = SysPathsSnapshot() + snapmods = SysModulesSnapshot() + yield + snapmods.restore() + snappaths.restore() + + +@fixture +def _config_for_test() -> Generator[Config]: + from _pytest.config import get_config + + config = get_config() + yield config + config._ensure_unconfigure() # cleanup, e.g. capman closing tmpfiles. + + +# Regex to match the session duration string in the summary: "74.34s". +rex_session_duration = re.compile(r"\d+\.\d\ds") +# Regex to match all the counts and phrases in the summary line: "34 passed, 111 skipped". +rex_outcome = re.compile(r"(\d+) (\w+)") + + +@final +class RunResult: + """The result of running a command from :class:`~pytest.Pytester`.""" + + def __init__( + self, + ret: int | ExitCode, + outlines: list[str], + errlines: list[str], + duration: float, + ) -> None: + try: + self.ret: int | ExitCode = ExitCode(ret) + """The return value.""" + except ValueError: + self.ret = ret + self.outlines = outlines + """List of lines captured from stdout.""" + self.errlines = errlines + """List of lines captured from stderr.""" + self.stdout = LineMatcher(outlines) + """:class:`~pytest.LineMatcher` of stdout. + + Use e.g. :func:`str(stdout) ` to reconstruct stdout, or the commonly used + :func:`stdout.fnmatch_lines() ` method. + """ + self.stderr = LineMatcher(errlines) + """:class:`~pytest.LineMatcher` of stderr.""" + self.duration = duration + """Duration in seconds.""" + + def __repr__(self) -> str: + return ( + f"" + ) + + def parseoutcomes(self) -> dict[str, int]: + """Return a dictionary of outcome noun -> count from parsing the terminal + output that the test process produced. + + The returned nouns will always be in plural form:: + + ======= 1 failed, 1 passed, 1 warning, 1 error in 0.13s ==== + + Will return ``{"failed": 1, "passed": 1, "warnings": 1, "errors": 1}``. + """ + return self.parse_summary_nouns(self.outlines) + + @classmethod + def parse_summary_nouns(cls, lines) -> dict[str, int]: + """Extract the nouns from a pytest terminal summary line. + + It always returns the plural noun for consistency:: + + ======= 1 failed, 1 passed, 1 warning, 1 error in 0.13s ==== + + Will return ``{"failed": 1, "passed": 1, "warnings": 1, "errors": 1}``. + """ + for line in reversed(lines): + if rex_session_duration.search(line): + outcomes = rex_outcome.findall(line) + ret = {noun: int(count) for (count, noun) in outcomes} + break + else: + raise ValueError("Pytest terminal summary report not found") + + to_plural = { + "warning": "warnings", + "error": "errors", + } + return {to_plural.get(k, k): v for k, v in ret.items()} + + def assert_outcomes( + self, + passed: int = 0, + skipped: int = 0, + failed: int = 0, + errors: int = 0, + xpassed: int = 0, + xfailed: int = 0, + warnings: int | None = None, + deselected: int | None = None, + ) -> None: + """ + Assert that the specified outcomes appear with the respective + numbers (0 means it didn't occur) in the text output from a test run. + + ``warnings`` and ``deselected`` are only checked if not None. + """ + __tracebackhide__ = True + from _pytest.pytester_assertions import assert_outcomes + + outcomes = self.parseoutcomes() + assert_outcomes( + outcomes, + passed=passed, + skipped=skipped, + failed=failed, + errors=errors, + xpassed=xpassed, + xfailed=xfailed, + warnings=warnings, + deselected=deselected, + ) + + +class SysModulesSnapshot: + def __init__(self, preserve: Callable[[str], bool] | None = None) -> None: + self.__preserve = preserve + self.__saved = dict(sys.modules) + + def restore(self) -> None: + if self.__preserve: + self.__saved.update( + (k, m) for k, m in sys.modules.items() if self.__preserve(k) + ) + sys.modules.clear() + sys.modules.update(self.__saved) + + +class SysPathsSnapshot: + def __init__(self) -> None: + self.__saved = list(sys.path), list(sys.meta_path) + + def restore(self) -> None: + sys.path[:], sys.meta_path[:] = self.__saved + + +@final +class Pytester: + """ + Facilities to write tests/configuration files, execute pytest in isolation, and match + against expected output, perfect for black-box testing of pytest plugins. + + It attempts to isolate the test run from external factors as much as possible, modifying + the current working directory to :attr:`path` and environment variables during initialization. + """ + + __test__ = False + + CLOSE_STDIN: Final = NOTSET + + class TimeoutExpired(Exception): + pass + + def __init__( + self, + request: FixtureRequest, + tmp_path_factory: TempPathFactory, + monkeypatch: MonkeyPatch, + *, + _ispytest: bool = False, + ) -> None: + check_ispytest(_ispytest) + self._request = request + self._mod_collections: WeakKeyDictionary[Collector, list[Item | Collector]] = ( + WeakKeyDictionary() + ) + if request.function: + name: str = request.function.__name__ + else: + name = request.node.name + self._name = name + self._path: Path = tmp_path_factory.mktemp(name, numbered=True) + #: A list of plugins to use with :py:meth:`parseconfig` and + #: :py:meth:`runpytest`. Initially this is an empty list but plugins can + #: be added to the list. + #: + #: When running in subprocess mode, specify plugins by name (str) - adding + #: plugin objects directly is not supported. + self.plugins: list[str | _PluggyPlugin] = [] + self._sys_path_snapshot = SysPathsSnapshot() + self._sys_modules_snapshot = self.__take_sys_modules_snapshot() + self._request.addfinalizer(self._finalize) + self._method = self._request.config.getoption("--runpytest") + self._test_tmproot = tmp_path_factory.mktemp(f"tmp-{name}", numbered=True) + + self._monkeypatch = mp = monkeypatch + self.chdir() + mp.setenv("PYTEST_DEBUG_TEMPROOT", str(self._test_tmproot)) + # Ensure no unexpected caching via tox. + mp.delenv("TOX_ENV_DIR", raising=False) + # Discard outer pytest options. + mp.delenv("PYTEST_ADDOPTS", raising=False) + # Ensure no user config is used. + tmphome = str(self.path) + mp.setenv("HOME", tmphome) + mp.setenv("USERPROFILE", tmphome) + # Do not use colors for inner runs by default. + mp.setenv("PY_COLORS", "0") + + @property + def path(self) -> Path: + """Temporary directory path used to create files/run tests from, etc.""" + return self._path + + def __repr__(self) -> str: + return f"" + + def _finalize(self) -> None: + """ + Clean up global state artifacts. + + Some methods modify the global interpreter state and this tries to + clean this up. It does not remove the temporary directory however so + it can be looked at after the test run has finished. + """ + self._sys_modules_snapshot.restore() + self._sys_path_snapshot.restore() + + def __take_sys_modules_snapshot(self) -> SysModulesSnapshot: + # Some zope modules used by twisted-related tests keep internal state + # and can't be deleted; we had some trouble in the past with + # `zope.interface` for example. + # + # Preserve readline due to https://bugs.python.org/issue41033. + # pexpect issues a SIGWINCH. + def preserve_module(name): + return name.startswith(("zope", "readline")) + + return SysModulesSnapshot(preserve=preserve_module) + + def make_hook_recorder(self, pluginmanager: PytestPluginManager) -> HookRecorder: + """Create a new :class:`HookRecorder` for a :class:`PytestPluginManager`.""" + pluginmanager.reprec = reprec = HookRecorder(pluginmanager, _ispytest=True) # type: ignore[attr-defined] + self._request.addfinalizer(reprec.finish_recording) + return reprec + + def chdir(self) -> None: + """Cd into the temporary directory. + + This is done automatically upon instantiation. + """ + self._monkeypatch.chdir(self.path) + + def _makefile( + self, + ext: str, + lines: Sequence[Any | bytes], + files: dict[str, str], + encoding: str = "utf-8", + ) -> Path: + items = list(files.items()) + + if ext is None: + raise TypeError("ext must not be None") + + if ext and not ext.startswith("."): + raise ValueError( + f"pytester.makefile expects a file extension, try .{ext} instead of {ext}" + ) + + def to_text(s: Any | bytes) -> str: + return s.decode(encoding) if isinstance(s, bytes) else str(s) + + if lines: + source = "\n".join(to_text(x) for x in lines) + basename = self._name + items.insert(0, (basename, source)) + + ret = None + for basename, value in items: + p = self.path.joinpath(basename).with_suffix(ext) + p.parent.mkdir(parents=True, exist_ok=True) + source_ = Source(value) + source = "\n".join(to_text(line) for line in source_.lines) + p.write_text(source.strip(), encoding=encoding) + if ret is None: + ret = p + assert ret is not None + return ret + + def makefile(self, ext: str, *args: str, **kwargs: str) -> Path: + r"""Create new text file(s) in the test directory. + + :param ext: + The extension the file(s) should use, including the dot, e.g. `.py`. + :param args: + All args are treated as strings and joined using newlines. + The result is written as contents to the file. The name of the + file is based on the test function requesting this fixture. + :param kwargs: + Each keyword is the name of a file, while the value of it will + be written as contents of the file. + :returns: + The first created file. + + Examples: + + .. code-block:: python + + pytester.makefile(".txt", "line1", "line2") + + pytester.makefile(".ini", pytest="[pytest]\naddopts=-rs\n") + + To create binary files, use :meth:`pathlib.Path.write_bytes` directly: + + .. code-block:: python + + filename = pytester.path.joinpath("foo.bin") + filename.write_bytes(b"...") + """ + return self._makefile(ext, args, kwargs) + + def makeconftest(self, source: str) -> Path: + """Write a conftest.py file. + + :param source: The contents. + :returns: The conftest.py file. + """ + return self.makepyfile(conftest=source) + + def makeini(self, source: str) -> Path: + """Write a tox.ini file. + + :param source: The contents. + :returns: The tox.ini file. + """ + return self.makefile(".ini", tox=source) + + def maketoml(self, source: str) -> Path: + """Write a pytest.toml file. + + :param source: The contents. + :returns: The pytest.toml file. + + .. versionadded:: 9.0 + """ + return self.makefile(".toml", pytest=source) + + def getinicfg(self, source: str) -> SectionWrapper: + """Return the pytest section from the tox.ini config file.""" + p = self.makeini(source) + return IniConfig(str(p))["pytest"] + + def makepyprojecttoml(self, source: str) -> Path: + """Write a pyproject.toml file. + + :param source: The contents. + :returns: The pyproject.ini file. + + .. versionadded:: 6.0 + """ + return self.makefile(".toml", pyproject=source) + + def makepyfile(self, *args, **kwargs) -> Path: + r"""Shortcut for .makefile() with a .py extension. + + Defaults to the test name with a '.py' extension, e.g test_foobar.py, overwriting + existing files. + + Examples: + + .. code-block:: python + + def test_something(pytester): + # Initial file is created test_something.py. + pytester.makepyfile("foobar") + # To create multiple files, pass kwargs accordingly. + pytester.makepyfile(custom="foobar") + # At this point, both 'test_something.py' & 'custom.py' exist in the test directory. + + """ + return self._makefile(".py", args, kwargs) + + def maketxtfile(self, *args, **kwargs) -> Path: + r"""Shortcut for .makefile() with a .txt extension. + + Defaults to the test name with a '.txt' extension, e.g test_foobar.txt, overwriting + existing files. + + Examples: + + .. code-block:: python + + def test_something(pytester): + # Initial file is created test_something.txt. + pytester.maketxtfile("foobar") + # To create multiple files, pass kwargs accordingly. + pytester.maketxtfile(custom="foobar") + # At this point, both 'test_something.txt' & 'custom.txt' exist in the test directory. + + """ + return self._makefile(".txt", args, kwargs) + + def syspathinsert(self, path: str | os.PathLike[str] | None = None) -> None: + """Prepend a directory to sys.path, defaults to :attr:`path`. + + This is undone automatically when this object dies at the end of each + test. + + :param path: + The path. + """ + if path is None: + path = self.path + + self._monkeypatch.syspath_prepend(str(path)) + + def mkdir(self, name: str | os.PathLike[str]) -> Path: + """Create a new (sub)directory. + + :param name: + The name of the directory, relative to the pytester path. + :returns: + The created directory. + :rtype: pathlib.Path + """ + p = self.path / name + p.mkdir() + return p + + def mkpydir(self, name: str | os.PathLike[str]) -> Path: + """Create a new python package. + + This creates a (sub)directory with an empty ``__init__.py`` file so it + gets recognised as a Python package. + """ + p = self.path / name + p.mkdir() + p.joinpath("__init__.py").touch() + return p + + def copy_example(self, name: str | None = None) -> Path: + """Copy file from project's directory into the testdir. + + :param name: + The name of the file to copy. + :return: + Path to the copied directory (inside ``self.path``). + :rtype: pathlib.Path + """ + example_dir_ = self._request.config.getini("pytester_example_dir") + if example_dir_ is None: + raise ValueError("pytester_example_dir is unset, can't copy examples") + example_dir: Path = self._request.config.rootpath / example_dir_ + + for extra_element in self._request.node.iter_markers("pytester_example_path"): + assert extra_element.args + example_dir = example_dir.joinpath(*extra_element.args) + + if name is None: + func_name = self._name + maybe_dir = example_dir / func_name + maybe_file = example_dir / (func_name + ".py") + + if maybe_dir.is_dir(): + example_path = maybe_dir + elif maybe_file.is_file(): + example_path = maybe_file + else: + raise LookupError( + f"{func_name} can't be found as module or package in {example_dir}" + ) + else: + example_path = example_dir.joinpath(name) + + if example_path.is_dir() and not example_path.joinpath("__init__.py").is_file(): + shutil.copytree(example_path, self.path, symlinks=True, dirs_exist_ok=True) + return self.path + elif example_path.is_file(): + result = self.path.joinpath(example_path.name) + shutil.copy(example_path, result) + return result + else: + raise LookupError( + f'example "{example_path}" is not found as a file or directory' + ) + + def getnode(self, config: Config, arg: str | os.PathLike[str]) -> Collector | Item: + """Get the collection node of a file. + + :param config: + A pytest config. + See :py:meth:`parseconfig` and :py:meth:`parseconfigure` for creating it. + :param arg: + Path to the file. + :returns: + The node. + """ + session = Session.from_config(config) + assert "::" not in str(arg) + p = Path(os.path.abspath(arg)) + config.hook.pytest_sessionstart(session=session) + res = session.perform_collect([str(p)], genitems=False)[0] + config.hook.pytest_sessionfinish(session=session, exitstatus=ExitCode.OK) + return res + + def getpathnode(self, path: str | os.PathLike[str]) -> Collector | Item: + """Return the collection node of a file. + + This is like :py:meth:`getnode` but uses :py:meth:`parseconfigure` to + create the (configured) pytest Config instance. + + :param path: + Path to the file. + :returns: + The node. + """ + path = Path(path) + config = self.parseconfigure(path) + session = Session.from_config(config) + x = bestrelpath(session.path, path) + config.hook.pytest_sessionstart(session=session) + res = session.perform_collect([x], genitems=False)[0] + config.hook.pytest_sessionfinish(session=session, exitstatus=ExitCode.OK) + return res + + def genitems(self, colitems: Sequence[Item | Collector]) -> list[Item]: + """Generate all test items from a collection node. + + This recurses into the collection node and returns a list of all the + test items contained within. + + :param colitems: + The collection nodes. + :returns: + The collected items. + """ + session = colitems[0].session + result: list[Item] = [] + for colitem in colitems: + result.extend(session.genitems(colitem)) + return result + + def runitem(self, source: str) -> Any: + """Run the "test_func" Item. + + The calling test instance (class containing the test method) must + provide a ``.getrunner()`` method which should return a runner which + can run the test protocol for a single item, e.g. + ``_pytest.runner.runtestprotocol``. + """ + # used from runner functional tests + item = self.getitem(source) + # the test class where we are called from wants to provide the runner + testclassinstance = self._request.instance + runner = testclassinstance.getrunner() + return runner(item) + + def inline_runsource(self, source: str, *cmdlineargs) -> HookRecorder: + """Run a test module in process using ``pytest.main()``. + + This run writes "source" into a temporary file and runs + ``pytest.main()`` on it, returning a :py:class:`HookRecorder` instance + for the result. + + :param source: The source code of the test module. + :param cmdlineargs: Any extra command line arguments to use. + """ + p = self.makepyfile(source) + values = [*list(cmdlineargs), p] + return self.inline_run(*values) + + def inline_genitems(self, *args) -> tuple[list[Item], HookRecorder]: + """Run ``pytest.main(['--collect-only'])`` in-process. + + Runs the :py:func:`pytest.main` function to run all of pytest inside + the test process itself like :py:meth:`inline_run`, but returns a + tuple of the collected items and a :py:class:`HookRecorder` instance. + """ + rec = self.inline_run("--collect-only", *args) + items = [x.item for x in rec.getcalls("pytest_itemcollected")] + return items, rec + + def inline_run( + self, + *args: str | os.PathLike[str], + plugins=(), + no_reraise_ctrlc: bool = False, + ) -> HookRecorder: + """Run ``pytest.main()`` in-process, returning a HookRecorder. + + Runs the :py:func:`pytest.main` function to run all of pytest inside + the test process itself. This means it can return a + :py:class:`HookRecorder` instance which gives more detailed results + from that run than can be done by matching stdout/stderr from + :py:meth:`runpytest`. + + :param args: + Command line arguments to pass to :py:func:`pytest.main`. + :param plugins: + Extra plugin instances the ``pytest.main()`` instance should use. + :param no_reraise_ctrlc: + Typically we reraise keyboard interrupts from the child run. If + True, the KeyboardInterrupt exception is captured. + """ + from _pytest.unraisableexception import gc_collect_iterations_key + + # (maybe a cpython bug?) the importlib cache sometimes isn't updated + # properly between file creation and inline_run (especially if imports + # are interspersed with file creation) + importlib.invalidate_caches() + + plugins = list(plugins) + finalizers = [] + try: + # Any sys.module or sys.path changes done while running pytest + # inline should be reverted after the test run completes to avoid + # clashing with later inline tests run within the same pytest test, + # e.g. just because they use matching test module names. + finalizers.append(self.__take_sys_modules_snapshot().restore) + finalizers.append(SysPathsSnapshot().restore) + + # Important note: + # - our tests should not leave any other references/registrations + # laying around other than possibly loaded test modules + # referenced from sys.modules, as nothing will clean those up + # automatically + + rec = [] + + class PytesterHelperPlugin: + @staticmethod + def pytest_configure(config: Config) -> None: + rec.append(self.make_hook_recorder(config.pluginmanager)) + + # The unraisable plugin GC collect slows down inline + # pytester runs too much. + config.stash[gc_collect_iterations_key] = 0 + + plugins.append(PytesterHelperPlugin()) + ret = main([str(x) for x in args], plugins=plugins) + if len(rec) == 1: + reprec = rec.pop() + else: + + class reprec: # type: ignore + pass + + reprec.ret = ret + + # Typically we reraise keyboard interrupts from the child run + # because it's our user requesting interruption of the testing. + if ret == ExitCode.INTERRUPTED and not no_reraise_ctrlc: + calls = reprec.getcalls("pytest_keyboard_interrupt") + if calls and calls[-1].excinfo.type == KeyboardInterrupt: + raise KeyboardInterrupt() + return reprec + finally: + for finalizer in finalizers: + finalizer() + + def runpytest_inprocess( + self, *args: str | os.PathLike[str], **kwargs: Any + ) -> RunResult: + """Return result of running pytest in-process, providing a similar + interface to what self.runpytest() provides.""" + syspathinsert = kwargs.pop("syspathinsert", False) + + if syspathinsert: + self.syspathinsert() + instant = timing.Instant() + capture = _get_multicapture("sys") + capture.start_capturing() + try: + try: + reprec = self.inline_run(*args, **kwargs) + except SystemExit as e: + ret = e.args[0] + try: + ret = ExitCode(e.args[0]) + except ValueError: + pass + + class reprec: # type: ignore + ret = ret + + except Exception: + traceback.print_exc() + + class reprec: # type: ignore + ret = ExitCode(3) + + finally: + out, err = capture.readouterr() + capture.stop_capturing() + sys.stdout.write(out) + sys.stderr.write(err) + + assert reprec.ret is not None + res = RunResult( + reprec.ret, out.splitlines(), err.splitlines(), instant.elapsed().seconds + ) + res.reprec = reprec # type: ignore + return res + + def runpytest(self, *args: str | os.PathLike[str], **kwargs: Any) -> RunResult: + """Run pytest inline or in a subprocess, depending on the command line + option "--runpytest" and return a :py:class:`~pytest.RunResult`.""" + new_args = self._ensure_basetemp(args) + if self._method == "inprocess": + return self.runpytest_inprocess(*new_args, **kwargs) + elif self._method == "subprocess": + return self.runpytest_subprocess(*new_args, **kwargs) + raise RuntimeError(f"Unrecognized runpytest option: {self._method}") + + def _ensure_basetemp( + self, args: Sequence[str | os.PathLike[str]] + ) -> list[str | os.PathLike[str]]: + new_args = list(args) + for x in new_args: + if str(x).startswith("--basetemp"): + break + else: + new_args.append( + "--basetemp={}".format(self.path.parent.joinpath("basetemp")) + ) + return new_args + + def parseconfig(self, *args: str | os.PathLike[str]) -> Config: + """Return a new pytest :class:`pytest.Config` instance from given + commandline args. + + This invokes the pytest bootstrapping code in _pytest.config to create a + new :py:class:`pytest.PytestPluginManager` and call the + :hook:`pytest_cmdline_parse` hook to create a new :class:`pytest.Config` + instance. + + If :attr:`plugins` has been populated they should be plugin modules + to be registered with the plugin manager. + """ + import _pytest.config + + new_args = [str(x) for x in self._ensure_basetemp(args)] + + config = _pytest.config._prepareconfig(new_args, self.plugins) + # we don't know what the test will do with this half-setup config + # object and thus we make sure it gets unconfigured properly in any + # case (otherwise capturing could still be active, for example) + self._request.addfinalizer(config._ensure_unconfigure) + return config + + def parseconfigure(self, *args: str | os.PathLike[str]) -> Config: + """Return a new pytest configured Config instance. + + Returns a new :py:class:`pytest.Config` instance like + :py:meth:`parseconfig`, but also calls the :hook:`pytest_configure` + hook. + """ + config = self.parseconfig(*args) + config._do_configure() + return config + + def getitem( + self, source: str | os.PathLike[str], funcname: str = "test_func" + ) -> Item: + """Return the test item for a test function. + + Writes the source to a python file and runs pytest's collection on + the resulting module, returning the test item for the requested + function name. + + :param source: + The module source. + :param funcname: + The name of the test function for which to return a test item. + :returns: + The test item. + """ + items = self.getitems(source) + for item in items: + if item.name == funcname: + return item + assert 0, f"{funcname!r} item not found in module:\n{source}\nitems: {items}" + + def getitems(self, source: str | os.PathLike[str]) -> list[Item]: + """Return all test items collected from the module. + + Writes the source to a Python file and runs pytest's collection on + the resulting module, returning all test items contained within. + """ + modcol = self.getmodulecol(source) + return self.genitems([modcol]) + + def getmodulecol( + self, + source: str | os.PathLike[str], + configargs=(), + *, + withinit: bool = False, + ): + """Return the module collection node for ``source``. + + Writes ``source`` to a file using :py:meth:`makepyfile` and then + runs the pytest collection on it, returning the collection node for the + test module. + + :param source: + The source code of the module to collect. + + :param configargs: + Any extra arguments to pass to :py:meth:`parseconfigure`. + + :param withinit: + Whether to also write an ``__init__.py`` file to the same + directory to ensure it is a package. + """ + if isinstance(source, os.PathLike): + path = self.path.joinpath(source) + assert not withinit, "not supported for paths" + else: + kw = {self._name: str(source)} + path = self.makepyfile(**kw) + if withinit: + self.makepyfile(__init__="#") + self.config = config = self.parseconfigure(path, *configargs) + return self.getnode(config, path) + + def collect_by_name(self, modcol: Collector, name: str) -> Item | Collector | None: + """Return the collection node for name from the module collection. + + Searches a module collection node for a collection node matching the + given name. + + :param modcol: A module collection node; see :py:meth:`getmodulecol`. + :param name: The name of the node to return. + """ + if modcol not in self._mod_collections: + self._mod_collections[modcol] = list(modcol.collect()) + for colitem in self._mod_collections[modcol]: + if colitem.name == name: + return colitem + return None + + def popen( + self, + cmdargs: Sequence[str | os.PathLike[str]], + stdout: int | TextIO = subprocess.PIPE, + stderr: int | TextIO = subprocess.PIPE, + stdin: NotSetType | bytes | IO[Any] | int = CLOSE_STDIN, + **kw, + ): + """Invoke :py:class:`subprocess.Popen`. + + Calls :py:class:`subprocess.Popen` making sure the current working + directory is in ``PYTHONPATH``. + + You probably want to use :py:meth:`run` instead. + """ + env = os.environ.copy() + env["PYTHONPATH"] = os.pathsep.join( + filter(None, [os.getcwd(), env.get("PYTHONPATH", "")]) + ) + kw["env"] = env + + if stdin is self.CLOSE_STDIN: + kw["stdin"] = subprocess.PIPE + elif isinstance(stdin, bytes): + kw["stdin"] = subprocess.PIPE + else: + kw["stdin"] = stdin + + popen = subprocess.Popen(cmdargs, stdout=stdout, stderr=stderr, **kw) + if stdin is self.CLOSE_STDIN: + assert popen.stdin is not None + popen.stdin.close() + elif isinstance(stdin, bytes): + assert popen.stdin is not None + popen.stdin.write(stdin) + + return popen + + def run( + self, + *cmdargs: str | os.PathLike[str], + timeout: float | None = None, + stdin: NotSetType | bytes | IO[Any] | int = CLOSE_STDIN, + ) -> RunResult: + """Run a command with arguments. + + Run a process using :py:class:`subprocess.Popen` saving the stdout and + stderr. + + :param cmdargs: + The sequence of arguments to pass to :py:class:`subprocess.Popen`, + with path-like objects being converted to :py:class:`str` + automatically. + :param timeout: + The period in seconds after which to timeout and raise + :py:class:`Pytester.TimeoutExpired`. + :param stdin: + Optional standard input. + + - If it is ``CLOSE_STDIN`` (Default), then this method calls + :py:class:`subprocess.Popen` with ``stdin=subprocess.PIPE``, and + the standard input is closed immediately after the new command is + started. + + - If it is of type :py:class:`bytes`, these bytes are sent to the + standard input of the command. + + - Otherwise, it is passed through to :py:class:`subprocess.Popen`. + For further information in this case, consult the document of the + ``stdin`` parameter in :py:class:`subprocess.Popen`. + :type stdin: _pytest.compat.NotSetType | bytes | IO[Any] | int + :returns: + The result. + + """ + __tracebackhide__ = True + + cmdargs = tuple(os.fspath(arg) for arg in cmdargs) + p1 = self.path.joinpath("stdout") + p2 = self.path.joinpath("stderr") + print("running:", *cmdargs) + print(" in:", Path.cwd()) + + with p1.open("w", encoding="utf8") as f1, p2.open("w", encoding="utf8") as f2: + instant = timing.Instant() + popen = self.popen( + cmdargs, + stdin=stdin, + stdout=f1, + stderr=f2, + ) + if popen.stdin is not None: + popen.stdin.close() + + def handle_timeout() -> None: + __tracebackhide__ = True + + timeout_message = f"{timeout} second timeout expired running: {cmdargs}" + + popen.kill() + popen.wait() + raise self.TimeoutExpired(timeout_message) + + if timeout is None: + ret = popen.wait() + else: + try: + ret = popen.wait(timeout) + except subprocess.TimeoutExpired: + handle_timeout() + f1.flush() + f2.flush() + + with p1.open(encoding="utf8") as f1, p2.open(encoding="utf8") as f2: + out = f1.read().splitlines() + err = f2.read().splitlines() + + self._dump_lines(out, sys.stdout) + self._dump_lines(err, sys.stderr) + + with contextlib.suppress(ValueError): + ret = ExitCode(ret) + return RunResult(ret, out, err, instant.elapsed().seconds) + + def _dump_lines(self, lines, fp): + try: + for line in lines: + print(line, file=fp) + except UnicodeEncodeError: + print(f"couldn't print to {fp} because of encoding") + + def _getpytestargs(self) -> tuple[str, ...]: + return sys.executable, "-mpytest" + + def runpython(self, script: os.PathLike[str]) -> RunResult: + """Run a python script using sys.executable as interpreter.""" + return self.run(sys.executable, script) + + def runpython_c(self, command: str) -> RunResult: + """Run ``python -c "command"``.""" + return self.run(sys.executable, "-c", command) + + def runpytest_subprocess( + self, *args: str | os.PathLike[str], timeout: float | None = None + ) -> RunResult: + """Run pytest as a subprocess with given arguments. + + Any plugins added to the :py:attr:`plugins` list will be added using the + ``-p`` command line option. Additionally ``--basetemp`` is used to put + any temporary files and directories in a numbered directory prefixed + with "runpytest-" to not conflict with the normal numbered pytest + location for temporary files and directories. + + :param args: + The sequence of arguments to pass to the pytest subprocess. + :param timeout: + The period in seconds after which to timeout and raise + :py:class:`Pytester.TimeoutExpired`. + :returns: + The result. + """ + __tracebackhide__ = True + p = make_numbered_dir(root=self.path, prefix="runpytest-", mode=0o700) + args = (f"--basetemp={p}", *args) + for plugin in self.plugins: + if not isinstance(plugin, str): + raise ValueError( + f"Specifying plugins as objects is not supported in pytester subprocess mode; " + f"specify by name instead: {plugin}" + ) + args = ("-p", plugin, *args) + args = self._getpytestargs() + args + return self.run(*args, timeout=timeout) + + def spawn_pytest(self, string: str, expect_timeout: float = 10.0) -> pexpect.spawn: + """Run pytest using pexpect. + + This makes sure to use the right pytest and sets up the temporary + directory locations. + + The pexpect child is returned. + """ + basetemp = self.path / "temp-pexpect" + basetemp.mkdir(mode=0o700) + invoke = " ".join(map(str, self._getpytestargs())) + cmd = f"{invoke} --basetemp={basetemp} {string}" + return self.spawn(cmd, expect_timeout=expect_timeout) + + def spawn(self, cmd: str, expect_timeout: float = 10.0) -> pexpect.spawn: + """Run a command using pexpect. + + The pexpect child is returned. + """ + pexpect = importorskip("pexpect", "3.0") + if hasattr(sys, "pypy_version_info") and "64" in platform.machine(): + skip("pypy-64 bit not supported") + if not hasattr(pexpect, "spawn"): + skip("pexpect.spawn not available") + logfile = self.path.joinpath("spawn.out").open("wb") + + child = pexpect.spawn(cmd, logfile=logfile, timeout=expect_timeout) + self._request.addfinalizer(logfile.close) + return child + + +class LineComp: + def __init__(self) -> None: + self.stringio = StringIO() + """:class:`python:io.StringIO()` instance used for input.""" + + def assert_contains_lines(self, lines2: Sequence[str]) -> None: + """Assert that ``lines2`` are contained (linearly) in :attr:`stringio`'s value. + + Lines are matched using :func:`LineMatcher.fnmatch_lines `. + """ + __tracebackhide__ = True + val = self.stringio.getvalue() + self.stringio.truncate(0) + self.stringio.seek(0) + lines1 = val.split("\n") + LineMatcher(lines1).fnmatch_lines(lines2) + + +class LineMatcher: + """Flexible matching of text. + + This is a convenience class to test large texts like the output of + commands. + + The constructor takes a list of lines without their trailing newlines, i.e. + ``text.splitlines()``. + """ + + def __init__(self, lines: list[str]) -> None: + self.lines = lines + self._log_output: list[str] = [] + + def __str__(self) -> str: + """Return the entire original text. + + .. versionadded:: 6.2 + You can use :meth:`str` in older versions. + """ + return "\n".join(self.lines) + + def _getlines(self, lines2: str | Sequence[str] | Source) -> Sequence[str]: + if isinstance(lines2, str): + lines2 = Source(lines2) + if isinstance(lines2, Source): + lines2 = lines2.strip().lines + return lines2 + + def fnmatch_lines_random(self, lines2: Sequence[str]) -> None: + """Check lines exist in the output in any order (using :func:`python:fnmatch.fnmatch`).""" + __tracebackhide__ = True + self._match_lines_random(lines2, fnmatch) + + def re_match_lines_random(self, lines2: Sequence[str]) -> None: + """Check lines exist in the output in any order (using :func:`python:re.match`).""" + __tracebackhide__ = True + self._match_lines_random(lines2, lambda name, pat: bool(re.match(pat, name))) + + def _match_lines_random( + self, lines2: Sequence[str], match_func: Callable[[str, str], bool] + ) -> None: + __tracebackhide__ = True + lines2 = self._getlines(lines2) + for line in lines2: + for x in self.lines: + if line == x or match_func(x, line): + self._log("matched: ", repr(line)) + break + else: + msg = f"line {line!r} not found in output" + self._log(msg) + self._fail(msg) + + def get_lines_after(self, fnline: str) -> Sequence[str]: + """Return all lines following the given line in the text. + + The given line can contain glob wildcards. + """ + for i, line in enumerate(self.lines): + if fnline == line or fnmatch(line, fnline): + return self.lines[i + 1 :] + raise ValueError(f"line {fnline!r} not found in output") + + def _log(self, *args) -> None: + self._log_output.append(" ".join(str(x) for x in args)) + + @property + def _log_text(self) -> str: + return "\n".join(self._log_output) + + def fnmatch_lines( + self, lines2: Sequence[str], *, consecutive: bool = False + ) -> None: + """Check lines exist in the output (using :func:`python:fnmatch.fnmatch`). + + The argument is a list of lines which have to match and can use glob + wildcards. If they do not match a pytest.fail() is called. The + matches and non-matches are also shown as part of the error message. + + :param lines2: String patterns to match. + :param consecutive: Match lines consecutively? + """ + __tracebackhide__ = True + self._match_lines(lines2, fnmatch, "fnmatch", consecutive=consecutive) + + def re_match_lines( + self, lines2: Sequence[str], *, consecutive: bool = False + ) -> None: + """Check lines exist in the output (using :func:`python:re.match`). + + The argument is a list of lines which have to match using ``re.match``. + If they do not match a pytest.fail() is called. + + The matches and non-matches are also shown as part of the error message. + + :param lines2: string patterns to match. + :param consecutive: match lines consecutively? + """ + __tracebackhide__ = True + self._match_lines( + lines2, + lambda name, pat: bool(re.match(pat, name)), + "re.match", + consecutive=consecutive, + ) + + def _match_lines( + self, + lines2: Sequence[str], + match_func: Callable[[str, str], bool], + match_nickname: str, + *, + consecutive: bool = False, + ) -> None: + """Underlying implementation of ``fnmatch_lines`` and ``re_match_lines``. + + :param Sequence[str] lines2: + List of string patterns to match. The actual format depends on + ``match_func``. + :param match_func: + A callable ``match_func(line, pattern)`` where line is the + captured line from stdout/stderr and pattern is the matching + pattern. + :param str match_nickname: + The nickname for the match function that will be logged to stdout + when a match occurs. + :param consecutive: + Match lines consecutively? + """ + if not isinstance(lines2, collections.abc.Sequence): + raise TypeError(f"invalid type for lines2: {type(lines2).__name__}") + lines2 = self._getlines(lines2) + lines1 = self.lines[:] + extralines = [] + __tracebackhide__ = True + wnick = len(match_nickname) + 1 + started = False + for line in lines2: + nomatchprinted = False + while lines1: + nextline = lines1.pop(0) + if line == nextline: + self._log("exact match:", repr(line)) + started = True + break + elif match_func(nextline, line): + self._log(f"{match_nickname}:", repr(line)) + self._log( + "{:>{width}}".format("with:", width=wnick), repr(nextline) + ) + started = True + break + else: + if consecutive and started: + msg = f"no consecutive match: {line!r}" + self._log(msg) + self._log( + "{:>{width}}".format("with:", width=wnick), repr(nextline) + ) + self._fail(msg) + if not nomatchprinted: + self._log( + "{:>{width}}".format("nomatch:", width=wnick), repr(line) + ) + nomatchprinted = True + self._log("{:>{width}}".format("and:", width=wnick), repr(nextline)) + extralines.append(nextline) + else: + msg = f"remains unmatched: {line!r}" + self._log(msg) + self._fail(msg) + self._log_output = [] + + def no_fnmatch_line(self, pat: str) -> None: + """Ensure captured lines do not match the given pattern, using ``fnmatch.fnmatch``. + + :param str pat: The pattern to match lines. + """ + __tracebackhide__ = True + self._no_match_line(pat, fnmatch, "fnmatch") + + def no_re_match_line(self, pat: str) -> None: + """Ensure captured lines do not match the given pattern, using ``re.match``. + + :param str pat: The regular expression to match lines. + """ + __tracebackhide__ = True + self._no_match_line( + pat, lambda name, pat: bool(re.match(pat, name)), "re.match" + ) + + def _no_match_line( + self, pat: str, match_func: Callable[[str, str], bool], match_nickname: str + ) -> None: + """Ensure captured lines does not have a the given pattern, using ``fnmatch.fnmatch``. + + :param str pat: The pattern to match lines. + """ + __tracebackhide__ = True + nomatch_printed = False + wnick = len(match_nickname) + 1 + for line in self.lines: + if match_func(line, pat): + msg = f"{match_nickname}: {pat!r}" + self._log(msg) + self._log("{:>{width}}".format("with:", width=wnick), repr(line)) + self._fail(msg) + else: + if not nomatch_printed: + self._log("{:>{width}}".format("nomatch:", width=wnick), repr(pat)) + nomatch_printed = True + self._log("{:>{width}}".format("and:", width=wnick), repr(line)) + self._log_output = [] + + def _fail(self, msg: str) -> None: + __tracebackhide__ = True + log_text = self._log_text + self._log_output = [] + fail(log_text) + + def str(self) -> str: + """Return the entire original text.""" + return str(self) diff --git a/venv/Lib/site-packages/_pytest/pytester_assertions.py b/venv/Lib/site-packages/_pytest/pytester_assertions.py new file mode 100644 index 0000000000..915cc8a10f --- /dev/null +++ b/venv/Lib/site-packages/_pytest/pytester_assertions.py @@ -0,0 +1,74 @@ +"""Helper plugin for pytester; should not be loaded on its own.""" + +# This plugin contains assertions used by pytester. pytester cannot +# contain them itself, since it is imported by the `pytest` module, +# hence cannot be subject to assertion rewriting, which requires a +# module to not be already imported. +from __future__ import annotations + +from collections.abc import Sequence + +from _pytest.reports import CollectReport +from _pytest.reports import TestReport + + +def assertoutcome( + outcomes: tuple[ + Sequence[TestReport], + Sequence[CollectReport | TestReport], + Sequence[CollectReport | TestReport], + ], + passed: int = 0, + skipped: int = 0, + failed: int = 0, +) -> None: + __tracebackhide__ = True + + realpassed, realskipped, realfailed = outcomes + obtained = { + "passed": len(realpassed), + "skipped": len(realskipped), + "failed": len(realfailed), + } + expected = {"passed": passed, "skipped": skipped, "failed": failed} + assert obtained == expected, outcomes + + +def assert_outcomes( + outcomes: dict[str, int], + passed: int = 0, + skipped: int = 0, + failed: int = 0, + errors: int = 0, + xpassed: int = 0, + xfailed: int = 0, + warnings: int | None = None, + deselected: int | None = None, +) -> None: + """Assert that the specified outcomes appear with the respective + numbers (0 means it didn't occur) in the text output from a test run.""" + __tracebackhide__ = True + + obtained = { + "passed": outcomes.get("passed", 0), + "skipped": outcomes.get("skipped", 0), + "failed": outcomes.get("failed", 0), + "errors": outcomes.get("errors", 0), + "xpassed": outcomes.get("xpassed", 0), + "xfailed": outcomes.get("xfailed", 0), + } + expected = { + "passed": passed, + "skipped": skipped, + "failed": failed, + "errors": errors, + "xpassed": xpassed, + "xfailed": xfailed, + } + if warnings is not None: + obtained["warnings"] = outcomes.get("warnings", 0) + expected["warnings"] = warnings + if deselected is not None: + obtained["deselected"] = outcomes.get("deselected", 0) + expected["deselected"] = deselected + assert obtained == expected diff --git a/venv/Lib/site-packages/_pytest/python.py b/venv/Lib/site-packages/_pytest/python.py new file mode 100644 index 0000000000..e63751877a --- /dev/null +++ b/venv/Lib/site-packages/_pytest/python.py @@ -0,0 +1,1772 @@ +# mypy: allow-untyped-defs +"""Python test discovery, setup and run of test functions.""" + +from __future__ import annotations + +import abc +from collections import Counter +from collections import defaultdict +from collections.abc import Callable +from collections.abc import Generator +from collections.abc import Iterable +from collections.abc import Iterator +from collections.abc import Mapping +from collections.abc import Sequence +import dataclasses +import enum +import fnmatch +from functools import partial +import inspect +import itertools +import os +from pathlib import Path +import re +import textwrap +import types +from typing import Any +from typing import cast +from typing import final +from typing import Literal +from typing import NoReturn +from typing import TYPE_CHECKING +import warnings + +import _pytest +from _pytest import fixtures +from _pytest import nodes +from _pytest._code import filter_traceback +from _pytest._code import getfslineno +from _pytest._code.code import ExceptionInfo +from _pytest._code.code import TerminalRepr +from _pytest._code.code import Traceback +from _pytest._io.saferepr import saferepr +from _pytest.compat import ascii_escaped +from _pytest.compat import get_default_arg_names +from _pytest.compat import get_real_func +from _pytest.compat import getimfunc +from _pytest.compat import is_async_function +from _pytest.compat import LEGACY_PATH +from _pytest.compat import NOTSET +from _pytest.compat import safe_getattr +from _pytest.compat import safe_isclass +from _pytest.config import Config +from _pytest.config import hookimpl +from _pytest.config.argparsing import Parser +from _pytest.deprecated import check_ispytest +from _pytest.fixtures import FixtureDef +from _pytest.fixtures import FixtureRequest +from _pytest.fixtures import FuncFixtureInfo +from _pytest.fixtures import get_scope_node +from _pytest.main import Session +from _pytest.mark import ParameterSet +from _pytest.mark.structures import _HiddenParam +from _pytest.mark.structures import get_unpacked_marks +from _pytest.mark.structures import HIDDEN_PARAM +from _pytest.mark.structures import Mark +from _pytest.mark.structures import MarkDecorator +from _pytest.mark.structures import normalize_mark_list +from _pytest.outcomes import fail +from _pytest.outcomes import skip +from _pytest.pathlib import fnmatch_ex +from _pytest.pathlib import import_path +from _pytest.pathlib import ImportPathMismatchError +from _pytest.pathlib import scandir +from _pytest.scope import _ScopeName +from _pytest.scope import Scope +from _pytest.stash import StashKey +from _pytest.warning_types import PytestCollectionWarning +from _pytest.warning_types import PytestReturnNotNoneWarning + + +if TYPE_CHECKING: + from typing_extensions import Self + + +def pytest_addoption(parser: Parser) -> None: + parser.addini( + "python_files", + type="args", + # NOTE: default is also used in AssertionRewritingHook. + default=["test_*.py", "*_test.py"], + help="Glob-style file patterns for Python test module discovery", + ) + parser.addini( + "python_classes", + type="args", + default=["Test"], + help="Prefixes or glob names for Python test class discovery", + ) + parser.addini( + "python_functions", + type="args", + default=["test"], + help="Prefixes or glob names for Python test function and method discovery", + ) + parser.addini( + "disable_test_id_escaping_and_forfeit_all_rights_to_community_support", + type="bool", + default=False, + help="Disable string escape non-ASCII characters, might cause unwanted " + "side effects(use at your own risk)", + ) + parser.addini( + "strict_parametrization_ids", + type="bool", + # None => fallback to `strict`. + default=None, + help="Emit an error if non-unique parameter set IDs are detected", + ) + + +def pytest_generate_tests(metafunc: Metafunc) -> None: + for marker in metafunc.definition.iter_markers(name="parametrize"): + metafunc.parametrize(*marker.args, **marker.kwargs, _param_mark=marker) + + +def pytest_configure(config: Config) -> None: + config.addinivalue_line( + "markers", + "parametrize(argnames, argvalues): call a test function multiple " + "times passing in different arguments in turn. argvalues generally " + "needs to be a list of values if argnames specifies only one name " + "or a list of tuples of values if argnames specifies multiple names. " + "Example: @parametrize('arg1', [1,2]) would lead to two calls of the " + "decorated test function, one with arg1=1 and another with arg1=2." + "see https://docs.pytest.org/en/stable/how-to/parametrize.html for more info " + "and examples.", + ) + config.addinivalue_line( + "markers", + "usefixtures(fixturename1, fixturename2, ...): mark tests as needing " + "all of the specified fixtures. see " + "https://docs.pytest.org/en/stable/explanation/fixtures.html#usefixtures ", + ) + + +def async_fail(nodeid: str) -> None: + msg = ( + "async def functions are not natively supported.\n" + "You need to install a suitable plugin for your async framework, for example:\n" + " - anyio\n" + " - pytest-asyncio\n" + " - pytest-tornasync\n" + " - pytest-trio\n" + " - pytest-twisted" + ) + fail(msg, pytrace=False) + + +@hookimpl(trylast=True) +def pytest_pyfunc_call(pyfuncitem: Function) -> object | None: + testfunction = pyfuncitem.obj + if is_async_function(testfunction): + async_fail(pyfuncitem.nodeid) + funcargs = pyfuncitem.funcargs + testargs = {arg: funcargs[arg] for arg in pyfuncitem._fixtureinfo.argnames} + result = testfunction(**testargs) + if hasattr(result, "__await__") or hasattr(result, "__aiter__"): + async_fail(pyfuncitem.nodeid) + elif result is not None: + warnings.warn( + PytestReturnNotNoneWarning( + f"Test functions should return None, but {pyfuncitem.nodeid} returned {type(result)!r}.\n" + "Did you mean to use `assert` instead of `return`?\n" + "See https://docs.pytest.org/en/stable/how-to/assert.html#return-not-none for more information." + ) + ) + return True + + +def pytest_collect_directory( + path: Path, parent: nodes.Collector +) -> nodes.Collector | None: + pkginit = path / "__init__.py" + try: + has_pkginit = pkginit.is_file() + except PermissionError: + # See https://github.com/pytest-dev/pytest/issues/12120#issuecomment-2106349096. + return None + if has_pkginit: + return Package.from_parent(parent, path=path) + return None + + +def pytest_collect_file(file_path: Path, parent: nodes.Collector) -> Module | None: + if file_path.suffix == ".py": + if not parent.session.isinitpath(file_path): + if not path_matches_patterns( + file_path, parent.config.getini("python_files") + ): + return None + ihook = parent.session.gethookproxy(file_path) + module: Module = ihook.pytest_pycollect_makemodule( + module_path=file_path, parent=parent + ) + return module + return None + + +def path_matches_patterns(path: Path, patterns: Iterable[str]) -> bool: + """Return whether path matches any of the patterns in the list of globs given.""" + return any(fnmatch_ex(pattern, path) for pattern in patterns) + + +def pytest_pycollect_makemodule(module_path: Path, parent) -> Module: + return Module.from_parent(parent, path=module_path) + + +@hookimpl(trylast=True) +def pytest_pycollect_makeitem( + collector: Module | Class, name: str, obj: object +) -> None | nodes.Item | nodes.Collector | list[nodes.Item | nodes.Collector]: + assert isinstance(collector, Class | Module), type(collector) + # Nothing was collected elsewhere, let's do it here. + if safe_isclass(obj): + if collector.istestclass(obj, name): + return Class.from_parent(collector, name=name, obj=obj) + elif collector.istestfunction(obj, name): + # mock seems to store unbound methods (issue473), normalize it. + obj = getattr(obj, "__func__", obj) + # We need to try and unwrap the function if it's a functools.partial + # or a functools.wrapped. + # We mustn't if it's been wrapped with mock.patch (python 2 only). + if not (inspect.isfunction(obj) or inspect.isfunction(get_real_func(obj))): + filename, lineno = getfslineno(obj) + warnings.warn_explicit( + message=PytestCollectionWarning( + f"cannot collect {name!r} because it is not a function." + ), + category=None, + filename=str(filename), + lineno=lineno + 1, + ) + elif getattr(obj, "__test__", True): + if inspect.isgeneratorfunction(obj): + fail( + f"'yield' keyword is allowed in fixtures, but not in tests ({name})", + pytrace=False, + ) + return list(collector._genfunctions(name, obj)) + return None + return None + + +class PyobjMixin(nodes.Node): + """this mix-in inherits from Node to carry over the typing information + + as its intended to always mix in before a node + its position in the mro is unaffected""" + + _ALLOW_MARKERS = True + + @property + def module(self): + """Python module object this node was collected from (can be None).""" + node = self.getparent(Module) + return node.obj if node is not None else None + + @property + def cls(self): + """Python class object this node was collected from (can be None).""" + node = self.getparent(Class) + return node.obj if node is not None else None + + @property + def instance(self): + """Python instance object the function is bound to. + + Returns None if not a test method, e.g. for a standalone test function, + a class or a module. + """ + # Overridden by Function. + return None + + @property + def obj(self): + """Underlying Python object.""" + obj = getattr(self, "_obj", None) + if obj is None: + self._obj = obj = self._getobj() + # XXX evil hack + # used to avoid Function marker duplication + if self._ALLOW_MARKERS: + self.own_markers.extend(get_unpacked_marks(self.obj)) + # This assumes that `obj` is called before there is a chance + # to add custom keys to `self.keywords`, so no fear of overriding. + self.keywords.update((mark.name, mark) for mark in self.own_markers) + return obj + + @obj.setter + def obj(self, value): + self._obj = value + + def _getobj(self): + """Get the underlying Python object. May be overwritten by subclasses.""" + # TODO: Improve the type of `parent` such that assert/ignore aren't needed. + assert self.parent is not None + obj = self.parent.obj # type: ignore[attr-defined] + return getattr(obj, self.name) + + def getmodpath(self, stopatmodule: bool = True, includemodule: bool = False) -> str: + """Return Python path relative to the containing module.""" + parts = [] + for node in self.iter_parents(): + name = node.name + if isinstance(node, Module): + name = os.path.splitext(name)[0] + if stopatmodule: + if includemodule: + parts.append(name) + break + parts.append(name) + parts.reverse() + return ".".join(parts) + + def reportinfo(self) -> tuple[os.PathLike[str] | str, int | None, str]: + # XXX caching? + path, lineno = getfslineno(self.obj) + modpath = self.getmodpath() + return path, lineno, modpath + + +# As an optimization, these builtin attribute names are pre-ignored when +# iterating over an object during collection -- the pytest_pycollect_makeitem +# hook is not called for them. +# fmt: off +class _EmptyClass: pass # noqa: E701 +IGNORED_ATTRIBUTES = frozenset.union( + frozenset(), + # Module. + dir(types.ModuleType("empty_module")), + # Some extra module attributes the above doesn't catch. + {"__builtins__", "__file__", "__cached__"}, + # Class. + dir(_EmptyClass), + # Instance. + dir(_EmptyClass()), +) +del _EmptyClass +# fmt: on + + +class PyCollector(PyobjMixin, nodes.Collector, abc.ABC): + def funcnamefilter(self, name: str) -> bool: + return self._matches_prefix_or_glob_option("python_functions", name) + + def isnosetest(self, obj: object) -> bool: + """Look for the __test__ attribute, which is applied by the + @nose.tools.istest decorator. + """ + # We explicitly check for "is True" here to not mistakenly treat + # classes with a custom __getattr__ returning something truthy (like a + # function) as test classes. + return safe_getattr(obj, "__test__", False) is True + + def classnamefilter(self, name: str) -> bool: + return self._matches_prefix_or_glob_option("python_classes", name) + + def istestfunction(self, obj: object, name: str) -> bool: + if self.funcnamefilter(name) or self.isnosetest(obj): + if isinstance(obj, staticmethod | classmethod): + # staticmethods and classmethods need to be unwrapped. + obj = safe_getattr(obj, "__func__", False) + return callable(obj) and fixtures.getfixturemarker(obj) is None + else: + return False + + def istestclass(self, obj: object, name: str) -> bool: + if not (self.classnamefilter(name) or self.isnosetest(obj)): + return False + if inspect.isabstract(obj): + return False + return True + + def _matches_prefix_or_glob_option(self, option_name: str, name: str) -> bool: + """Check if the given name matches the prefix or glob-pattern defined + in configuration.""" + for option in self.config.getini(option_name): + if name.startswith(option): + return True + # Check that name looks like a glob-string before calling fnmatch + # because this is called for every name in each collected module, + # and fnmatch is somewhat expensive to call. + elif ("*" in option or "?" in option or "[" in option) and fnmatch.fnmatch( + name, option + ): + return True + return False + + def collect(self) -> Iterable[nodes.Item | nodes.Collector]: + if not getattr(self.obj, "__test__", True): + return [] + + # Avoid random getattrs and peek in the __dict__ instead. + dicts = [getattr(self.obj, "__dict__", {})] + if isinstance(self.obj, type): + for basecls in self.obj.__mro__: + dicts.append(basecls.__dict__) + + # In each class, nodes should be definition ordered. + # __dict__ is definition ordered. + seen: set[str] = set() + dict_values: list[list[nodes.Item | nodes.Collector]] = [] + collect_imported_tests = self.session.config.getini("collect_imported_tests") + ihook = self.ihook + for dic in dicts: + values: list[nodes.Item | nodes.Collector] = [] + # Note: seems like the dict can change during iteration - + # be careful not to remove the list() without consideration. + for name, obj in list(dic.items()): + if name in IGNORED_ATTRIBUTES: + continue + if name in seen: + continue + seen.add(name) + + if not collect_imported_tests and isinstance(self, Module): + # Do not collect functions and classes from other modules. + if inspect.isfunction(obj) or inspect.isclass(obj): + if obj.__module__ != self._getobj().__name__: + continue + + res = ihook.pytest_pycollect_makeitem( + collector=self, name=name, obj=obj + ) + if res is None: + continue + elif isinstance(res, list): + values.extend(res) + else: + values.append(res) + dict_values.append(values) + + # Between classes in the class hierarchy, reverse-MRO order -- nodes + # inherited from base classes should come before subclasses. + result = [] + for values in reversed(dict_values): + result.extend(values) + return result + + def _genfunctions(self, name: str, funcobj) -> Iterator[Function]: + modulecol = self.getparent(Module) + assert modulecol is not None + module = modulecol.obj + clscol = self.getparent(Class) + cls = (clscol and clscol.obj) or None + + definition = FunctionDefinition.from_parent(self, name=name, callobj=funcobj) + fixtureinfo = definition._fixtureinfo + + # pytest_generate_tests impls call metafunc.parametrize() which fills + # metafunc._calls, the outcome of the hook. + metafunc = Metafunc( + definition=definition, + fixtureinfo=fixtureinfo, + config=self.config, + cls=cls, + module=module, + _ispytest=True, + ) + methods = [] + if hasattr(module, "pytest_generate_tests"): + methods.append(module.pytest_generate_tests) + if cls is not None and hasattr(cls, "pytest_generate_tests"): + methods.append(cls().pytest_generate_tests) + self.ihook.pytest_generate_tests.call_extra(methods, dict(metafunc=metafunc)) + + if not metafunc._calls: + yield Function.from_parent(self, name=name, fixtureinfo=fixtureinfo) + else: + metafunc._recompute_direct_params_indices() + # Direct parametrizations taking place in module/class-specific + # `metafunc.parametrize` calls may have shadowed some fixtures, so make sure + # we update what the function really needs a.k.a its fixture closure. Note that + # direct parametrizations using `@pytest.mark.parametrize` have already been considered + # into making the closure using `ignore_args` arg to `getfixtureclosure`. + fixtureinfo.prune_dependency_tree() + + for callspec in metafunc._calls: + subname = f"{name}[{callspec.id}]" if callspec._idlist else name + yield Function.from_parent( + self, + name=subname, + callspec=callspec, + fixtureinfo=fixtureinfo, + keywords={callspec.id: True}, + originalname=name, + ) + + +def importtestmodule( + path: Path, + config: Config, +): + # We assume we are only called once per module. + importmode = config.getoption("--import-mode") + try: + mod = import_path( + path, + mode=importmode, + root=config.rootpath, + consider_namespace_packages=config.getini("consider_namespace_packages"), + ) + except SyntaxError as e: + raise nodes.Collector.CollectError( + ExceptionInfo.from_current().getrepr(style="short") + ) from e + except ImportPathMismatchError as e: + raise nodes.Collector.CollectError( + "import file mismatch:\n" + "imported module {!r} has this __file__ attribute:\n" + " {}\n" + "which is not the same as the test file we want to collect:\n" + " {}\n" + "HINT: remove __pycache__ / .pyc files and/or use a " + "unique basename for your test file modules".format(*e.args) + ) from e + except ImportError as e: + exc_info = ExceptionInfo.from_current() + if config.get_verbosity() < 2: + exc_info.traceback = exc_info.traceback.filter(filter_traceback) + exc_repr = ( + exc_info.getrepr(style="short") + if exc_info.traceback + else exc_info.exconly() + ) + formatted_tb = str(exc_repr) + raise nodes.Collector.CollectError( + f"ImportError while importing test module '{path}'.\n" + "Hint: make sure your test modules/packages have valid Python names.\n" + "Traceback:\n" + f"{formatted_tb}" + ) from e + except skip.Exception as e: + if e.allow_module_level: + raise + raise nodes.Collector.CollectError( + "Using pytest.skip outside of a test will skip the entire module. " + "If that's your intention, pass `allow_module_level=True`. " + "If you want to skip a specific test or an entire class, " + "use the @pytest.mark.skip or @pytest.mark.skipif decorators." + ) from e + config.pluginmanager.consider_module(mod) + return mod + + +class Module(nodes.File, PyCollector): + """Collector for test classes and functions in a Python module.""" + + def _getobj(self): + return importtestmodule(self.path, self.config) + + def collect(self) -> Iterable[nodes.Item | nodes.Collector]: + self._register_setup_module_fixture() + self._register_setup_function_fixture() + self.session._fixturemanager.parsefactories(self) + return super().collect() + + def _register_setup_module_fixture(self) -> None: + """Register an autouse, module-scoped fixture for the collected module object + that invokes setUpModule/tearDownModule if either or both are available. + + Using a fixture to invoke this methods ensures we play nicely and unsurprisingly with + other fixtures (#517). + """ + setup_module = _get_first_non_fixture_func( + self.obj, ("setUpModule", "setup_module") + ) + teardown_module = _get_first_non_fixture_func( + self.obj, ("tearDownModule", "teardown_module") + ) + + if setup_module is None and teardown_module is None: + return + + def xunit_setup_module_fixture(request) -> Generator[None]: + module = request.module + if setup_module is not None: + _call_with_optional_argument(setup_module, module) + yield + if teardown_module is not None: + _call_with_optional_argument(teardown_module, module) + + self.session._fixturemanager._register_fixture( + # Use a unique name to speed up lookup. + name=f"_xunit_setup_module_fixture_{self.obj.__name__}", + func=xunit_setup_module_fixture, + nodeid=self.nodeid, + scope="module", + autouse=True, + ) + + def _register_setup_function_fixture(self) -> None: + """Register an autouse, function-scoped fixture for the collected module object + that invokes setup_function/teardown_function if either or both are available. + + Using a fixture to invoke this methods ensures we play nicely and unsurprisingly with + other fixtures (#517). + """ + setup_function = _get_first_non_fixture_func(self.obj, ("setup_function",)) + teardown_function = _get_first_non_fixture_func( + self.obj, ("teardown_function",) + ) + if setup_function is None and teardown_function is None: + return + + def xunit_setup_function_fixture(request) -> Generator[None]: + if request.instance is not None: + # in this case we are bound to an instance, so we need to let + # setup_method handle this + yield + return + function = request.function + if setup_function is not None: + _call_with_optional_argument(setup_function, function) + yield + if teardown_function is not None: + _call_with_optional_argument(teardown_function, function) + + self.session._fixturemanager._register_fixture( + # Use a unique name to speed up lookup. + name=f"_xunit_setup_function_fixture_{self.obj.__name__}", + func=xunit_setup_function_fixture, + nodeid=self.nodeid, + scope="function", + autouse=True, + ) + + +class Package(nodes.Directory): + """Collector for files and directories in a Python packages -- directories + with an `__init__.py` file. + + .. note:: + + Directories without an `__init__.py` file are instead collected by + :class:`~pytest.Dir` by default. Both are :class:`~pytest.Directory` + collectors. + + .. versionchanged:: 8.0 + + Now inherits from :class:`~pytest.Directory`. + """ + + def __init__( + self, + fspath: LEGACY_PATH | None, + parent: nodes.Collector, + # NOTE: following args are unused: + config=None, + session=None, + nodeid=None, + path: Path | None = None, + ) -> None: + # NOTE: Could be just the following, but kept as-is for compat. + # super().__init__(self, fspath, parent=parent) + session = parent.session + super().__init__( + fspath=fspath, + path=path, + parent=parent, + config=config, + session=session, + nodeid=nodeid, + ) + + def setup(self) -> None: + init_mod = importtestmodule(self.path / "__init__.py", self.config) + + # Not using fixtures to call setup_module here because autouse fixtures + # from packages are not called automatically (#4085). + setup_module = _get_first_non_fixture_func( + init_mod, ("setUpModule", "setup_module") + ) + if setup_module is not None: + _call_with_optional_argument(setup_module, init_mod) + + teardown_module = _get_first_non_fixture_func( + init_mod, ("tearDownModule", "teardown_module") + ) + if teardown_module is not None: + func = partial(_call_with_optional_argument, teardown_module, init_mod) + self.addfinalizer(func) + + def collect(self) -> Iterable[nodes.Item | nodes.Collector]: + # Always collect __init__.py first. + def sort_key(entry: os.DirEntry[str]) -> object: + return (entry.name != "__init__.py", entry.name) + + config = self.config + col: nodes.Collector | None + cols: Sequence[nodes.Collector] + ihook = self.ihook + for direntry in scandir(self.path, sort_key): + if direntry.is_dir(): + path = Path(direntry.path) + if not self.session.isinitpath(path, with_parents=True): + if ihook.pytest_ignore_collect(collection_path=path, config=config): + continue + col = ihook.pytest_collect_directory(path=path, parent=self) + if col is not None: + yield col + + elif direntry.is_file(): + path = Path(direntry.path) + if not self.session.isinitpath(path): + if ihook.pytest_ignore_collect(collection_path=path, config=config): + continue + cols = ihook.pytest_collect_file(file_path=path, parent=self) + yield from cols + + +def _call_with_optional_argument(func, arg) -> None: + """Call the given function with the given argument if func accepts one argument, otherwise + calls func without arguments.""" + arg_count = func.__code__.co_argcount + if inspect.ismethod(func): + arg_count -= 1 + if arg_count: + func(arg) + else: + func() + + +def _get_first_non_fixture_func(obj: object, names: Iterable[str]) -> object | None: + """Return the attribute from the given object to be used as a setup/teardown + xunit-style function, but only if not marked as a fixture to avoid calling it twice. + """ + for name in names: + meth: object | None = getattr(obj, name, None) + if meth is not None and fixtures.getfixturemarker(meth) is None: + return meth + return None + + +class Class(PyCollector): + """Collector for test methods (and nested classes) in a Python class.""" + + @classmethod + def from_parent(cls, parent, *, name, obj=None, **kw) -> Self: # type: ignore[override] + """The public constructor.""" + return super().from_parent(name=name, parent=parent, **kw) + + def newinstance(self): + return self.obj() + + def collect(self) -> Iterable[nodes.Item | nodes.Collector]: + if not safe_getattr(self.obj, "__test__", True): + return [] + if hasinit(self.obj): + assert self.parent is not None + self.warn( + PytestCollectionWarning( + f"cannot collect test class {self.obj.__name__!r} because it has a " + f"__init__ constructor (from: {self.parent.nodeid})" + ) + ) + return [] + elif hasnew(self.obj): + assert self.parent is not None + self.warn( + PytestCollectionWarning( + f"cannot collect test class {self.obj.__name__!r} because it has a " + f"__new__ constructor (from: {self.parent.nodeid})" + ) + ) + return [] + + self._register_setup_class_fixture() + self._register_setup_method_fixture() + + self.session._fixturemanager.parsefactories(self.newinstance(), self.nodeid) + + return super().collect() + + def _register_setup_class_fixture(self) -> None: + """Register an autouse, class scoped fixture into the collected class object + that invokes setup_class/teardown_class if either or both are available. + + Using a fixture to invoke this methods ensures we play nicely and unsurprisingly with + other fixtures (#517). + """ + setup_class = _get_first_non_fixture_func(self.obj, ("setup_class",)) + teardown_class = _get_first_non_fixture_func(self.obj, ("teardown_class",)) + if setup_class is None and teardown_class is None: + return + + def xunit_setup_class_fixture(request) -> Generator[None]: + cls = request.cls + if setup_class is not None: + func = getimfunc(setup_class) + _call_with_optional_argument(func, cls) + yield + if teardown_class is not None: + func = getimfunc(teardown_class) + _call_with_optional_argument(func, cls) + + self.session._fixturemanager._register_fixture( + # Use a unique name to speed up lookup. + name=f"_xunit_setup_class_fixture_{self.obj.__qualname__}", + func=xunit_setup_class_fixture, + nodeid=self.nodeid, + scope="class", + autouse=True, + ) + + def _register_setup_method_fixture(self) -> None: + """Register an autouse, function scoped fixture into the collected class object + that invokes setup_method/teardown_method if either or both are available. + + Using a fixture to invoke these methods ensures we play nicely and unsurprisingly with + other fixtures (#517). + """ + setup_name = "setup_method" + setup_method = _get_first_non_fixture_func(self.obj, (setup_name,)) + teardown_name = "teardown_method" + teardown_method = _get_first_non_fixture_func(self.obj, (teardown_name,)) + if setup_method is None and teardown_method is None: + return + + def xunit_setup_method_fixture(request) -> Generator[None]: + instance = request.instance + method = request.function + if setup_method is not None: + func = getattr(instance, setup_name) + _call_with_optional_argument(func, method) + yield + if teardown_method is not None: + func = getattr(instance, teardown_name) + _call_with_optional_argument(func, method) + + self.session._fixturemanager._register_fixture( + # Use a unique name to speed up lookup. + name=f"_xunit_setup_method_fixture_{self.obj.__qualname__}", + func=xunit_setup_method_fixture, + nodeid=self.nodeid, + scope="function", + autouse=True, + ) + + +def hasinit(obj: object) -> bool: + init: object = getattr(obj, "__init__", None) + if init: + return init != object.__init__ + return False + + +def hasnew(obj: object) -> bool: + new: object = getattr(obj, "__new__", None) + if new: + return new != object.__new__ + return False + + +@final +@dataclasses.dataclass(frozen=True) +class IdMaker: + """Make IDs for a parametrization.""" + + __slots__ = ( + "argnames", + "config", + "func_name", + "idfn", + "ids", + "nodeid", + "parametersets", + ) + + # The argnames of the parametrization. + argnames: Sequence[str] + # The ParameterSets of the parametrization. + parametersets: Sequence[ParameterSet] + # Optionally, a user-provided callable to make IDs for parameters in a + # ParameterSet. + idfn: Callable[[Any], object | None] | None + # Optionally, explicit IDs for ParameterSets by index. + ids: Sequence[object | None] | None + # Optionally, the pytest config. + # Used for controlling ASCII escaping, determining parametrization ID + # strictness, and for calling the :hook:`pytest_make_parametrize_id` hook. + config: Config | None + # Optionally, the ID of the node being parametrized. + # Used only for clearer error messages. + nodeid: str | None + # Optionally, the ID of the function being parametrized. + # Used only for clearer error messages. + func_name: str | None + + def make_unique_parameterset_ids(self) -> list[str | _HiddenParam]: + """Make a unique identifier for each ParameterSet, that may be used to + identify the parametrization in a node ID. + + If strict_parametrization_ids is enabled, and duplicates are detected, + raises CollectError. Otherwise makes the IDs unique as follows: + + Format is -...-[counter], where prm_x_token is + - user-provided id, if given + - else an id derived from the value, applicable for certain types + - else + The counter suffix is appended only in case a string wouldn't be unique + otherwise. + """ + resolved_ids = list(self._resolve_ids()) + # All IDs must be unique! + if len(resolved_ids) != len(set(resolved_ids)): + # Record the number of occurrences of each ID. + id_counts = Counter(resolved_ids) + + if self._strict_parametrization_ids_enabled(): + parameters = ", ".join(self.argnames) + parametersets = ", ".join( + [saferepr(list(param.values)) for param in self.parametersets] + ) + ids = ", ".join( + id if id is not HIDDEN_PARAM else "" for id in resolved_ids + ) + duplicates = ", ".join( + id if id is not HIDDEN_PARAM else "" + for id, count in id_counts.items() + if count > 1 + ) + msg = textwrap.dedent(f""" + Duplicate parametrization IDs detected, but strict_parametrization_ids is set. + + Test name: {self.nodeid} + Parameters: {parameters} + Parameter sets: {parametersets} + IDs: {ids} + Duplicates: {duplicates} + + You can fix this problem using `@pytest.mark.parametrize(..., ids=...)` or `pytest.param(..., id=...)`. + """).strip() # noqa: E501 + raise nodes.Collector.CollectError(msg) + + # Map the ID to its next suffix. + id_suffixes: dict[str, int] = defaultdict(int) + # Suffix non-unique IDs to make them unique. + for index, id in enumerate(resolved_ids): + if id_counts[id] > 1: + if id is HIDDEN_PARAM: + self._complain_multiple_hidden_parameter_sets() + suffix = "" + if id and id[-1].isdigit(): + suffix = "_" + new_id = f"{id}{suffix}{id_suffixes[id]}" + while new_id in set(resolved_ids): + id_suffixes[id] += 1 + new_id = f"{id}{suffix}{id_suffixes[id]}" + resolved_ids[index] = new_id + id_suffixes[id] += 1 + assert len(resolved_ids) == len(set(resolved_ids)), ( + f"Internal error: {resolved_ids=}" + ) + return resolved_ids + + def _strict_parametrization_ids_enabled(self) -> bool: + if self.config is None: + return False + strict_parametrization_ids = self.config.getini("strict_parametrization_ids") + if strict_parametrization_ids is None: + strict_parametrization_ids = self.config.getini("strict") + return cast(bool, strict_parametrization_ids) + + def _resolve_ids(self) -> Iterable[str | _HiddenParam]: + """Resolve IDs for all ParameterSets (may contain duplicates).""" + for idx, parameterset in enumerate(self.parametersets): + if parameterset.id is not None: + # ID provided directly - pytest.param(..., id="...") + if parameterset.id is HIDDEN_PARAM: + yield HIDDEN_PARAM + else: + yield _ascii_escaped_by_config(parameterset.id, self.config) + elif self.ids and idx < len(self.ids) and self.ids[idx] is not None: + # ID provided in the IDs list - parametrize(..., ids=[...]). + if self.ids[idx] is HIDDEN_PARAM: + yield HIDDEN_PARAM + else: + yield self._idval_from_value_required(self.ids[idx], idx) + else: + # ID not provided - generate it. + yield "-".join( + self._idval(val, argname, idx) + for val, argname in zip( + parameterset.values, self.argnames, strict=True + ) + ) + + def _idval(self, val: object, argname: str, idx: int) -> str: + """Make an ID for a parameter in a ParameterSet.""" + idval = self._idval_from_function(val, argname, idx) + if idval is not None: + return idval + idval = self._idval_from_hook(val, argname) + if idval is not None: + return idval + idval = self._idval_from_value(val) + if idval is not None: + return idval + return self._idval_from_argname(argname, idx) + + def _idval_from_function(self, val: object, argname: str, idx: int) -> str | None: + """Try to make an ID for a parameter in a ParameterSet using the + user-provided id callable, if given.""" + if self.idfn is None: + return None + try: + id = self.idfn(val) + except Exception as e: + prefix = f"{self.nodeid}: " if self.nodeid is not None else "" + msg = "error raised while trying to determine id of parameter '{}' at position {}" + msg = prefix + msg.format(argname, idx) + raise ValueError(msg) from e + if id is None: + return None + return self._idval_from_value(id) + + def _idval_from_hook(self, val: object, argname: str) -> str | None: + """Try to make an ID for a parameter in a ParameterSet by calling the + :hook:`pytest_make_parametrize_id` hook.""" + if self.config: + id: str | None = self.config.hook.pytest_make_parametrize_id( + config=self.config, val=val, argname=argname + ) + return id + return None + + def _idval_from_value(self, val: object) -> str | None: + """Try to make an ID for a parameter in a ParameterSet from its value, + if the value type is supported.""" + if isinstance(val, str | bytes): + return _ascii_escaped_by_config(val, self.config) + elif val is None or isinstance(val, float | int | bool | complex): + return str(val) + elif isinstance(val, re.Pattern): + return ascii_escaped(val.pattern) + elif val is NOTSET: + # Fallback to default. Note that NOTSET is an enum.Enum. + pass + elif isinstance(val, enum.Enum): + return str(val) + elif isinstance(getattr(val, "__name__", None), str): + # Name of a class, function, module, etc. + name: str = getattr(val, "__name__") + return name + return None + + def _idval_from_value_required(self, val: object, idx: int) -> str: + """Like _idval_from_value(), but fails if the type is not supported.""" + id = self._idval_from_value(val) + if id is not None: + return id + + # Fail. + prefix = self._make_error_prefix() + msg = ( + f"{prefix}ids contains unsupported value {saferepr(val)} (type: {type(val)!r}) at index {idx}. " + "Supported types are: str, bytes, int, float, complex, bool, enum, regex or anything with a __name__." + ) + fail(msg, pytrace=False) + + @staticmethod + def _idval_from_argname(argname: str, idx: int) -> str: + """Make an ID for a parameter in a ParameterSet from the argument name + and the index of the ParameterSet.""" + return str(argname) + str(idx) + + def _complain_multiple_hidden_parameter_sets(self) -> NoReturn: + fail( + f"{self._make_error_prefix()}multiple instances of HIDDEN_PARAM " + "cannot be used in the same parametrize call, " + "because the tests names need to be unique." + ) + + def _make_error_prefix(self) -> str: + if self.func_name is not None: + return f"In {self.func_name}: " + elif self.nodeid is not None: + return f"In {self.nodeid}: " + else: + return "" + + +@final +@dataclasses.dataclass(frozen=True) +class CallSpec2: + """A planned parameterized invocation of a test function. + + Calculated during collection for a given test function's Metafunc. + Once collection is over, each callspec is turned into a single Item + and stored in item.callspec. + """ + + # arg name -> arg value which will be passed to a fixture or pseudo-fixture + # of the same name. (indirect or direct parametrization respectively) + params: dict[str, object] = dataclasses.field(default_factory=dict) + # arg name -> arg index. + indices: dict[str, int] = dataclasses.field(default_factory=dict) + # arg name -> parameter scope. + # Used for sorting parametrized resources. + _arg2scope: Mapping[str, Scope] = dataclasses.field(default_factory=dict) + # Parts which will be added to the item's name in `[..]` separated by "-". + _idlist: Sequence[str] = dataclasses.field(default_factory=tuple) + # Marks which will be applied to the item. + marks: list[Mark] = dataclasses.field(default_factory=list) + + def setmulti( + self, + *, + argnames: Iterable[str], + valset: Iterable[object], + id: str | _HiddenParam, + marks: Iterable[Mark | MarkDecorator], + scope: Scope, + param_index: int, + nodeid: str, + ) -> CallSpec2: + params = self.params.copy() + indices = self.indices.copy() + arg2scope = dict(self._arg2scope) + for arg, val in zip(argnames, valset, strict=True): + if arg in params: + raise nodes.Collector.CollectError( + f"{nodeid}: duplicate parametrization of {arg!r}" + ) + params[arg] = val + indices[arg] = param_index + arg2scope[arg] = scope + return CallSpec2( + params=params, + indices=indices, + _arg2scope=arg2scope, + _idlist=self._idlist if id is HIDDEN_PARAM else [*self._idlist, id], + marks=[*self.marks, *normalize_mark_list(marks)], + ) + + def getparam(self, name: str) -> object: + try: + return self.params[name] + except KeyError as e: + raise ValueError(name) from e + + @property + def id(self) -> str: + return "-".join(self._idlist) + + +def get_direct_param_fixture_func(request: FixtureRequest) -> Any: + return request.param + + +# Used for storing pseudo fixturedefs for direct parametrization. +name2pseudofixturedef_key = StashKey[dict[str, FixtureDef[Any]]]() + + +@final +class Metafunc: + """Objects passed to the :hook:`pytest_generate_tests` hook. + + They help to inspect a test function and to generate tests according to + test configuration or values specified in the class or module where a + test function is defined. + """ + + def __init__( + self, + definition: FunctionDefinition, + fixtureinfo: fixtures.FuncFixtureInfo, + config: Config, + cls=None, + module=None, + *, + _ispytest: bool = False, + ) -> None: + check_ispytest(_ispytest) + + #: Access to the underlying :class:`_pytest.python.FunctionDefinition`. + self.definition = definition + + #: Access to the :class:`pytest.Config` object for the test session. + self.config = config + + #: The module object where the test function is defined in. + self.module = module + + #: Underlying Python test function. + self.function = definition.obj + + #: Set of fixture names required by the test function. + self.fixturenames = fixtureinfo.names_closure + + #: Class object where the test function is defined in or ``None``. + self.cls = cls + + self._arg2fixturedefs = fixtureinfo.name2fixturedefs + + # Result of parametrize(). + self._calls: list[CallSpec2] = [] + + self._params_directness: dict[str, Literal["indirect", "direct"]] = {} + + def parametrize( + self, + argnames: str | Sequence[str], + argvalues: Iterable[ParameterSet | Sequence[object] | object], + indirect: bool | Sequence[str] = False, + ids: Iterable[object | None] | Callable[[Any], object | None] | None = None, + scope: _ScopeName | None = None, + *, + _param_mark: Mark | None = None, + ) -> None: + """Add new invocations to the underlying test function using the list + of argvalues for the given argnames. Parametrization is performed + during the collection phase. If you need to setup expensive resources + see about setting ``indirect`` to do it at test setup time instead. + + Can be called multiple times per test function (but only on different + argument names), in which case each call parametrizes all previous + parametrizations, e.g. + + :: + + unparametrized: t + parametrize ["x", "y"]: t[x], t[y] + parametrize [1, 2]: t[x-1], t[x-2], t[y-1], t[y-2] + + :param argnames: + A comma-separated string denoting one or more argument names, or + a list/tuple of argument strings. + + :param argvalues: + The list of argvalues determines how often a test is invoked with + different argument values. + + If only one argname was specified argvalues is a list of values. + If N argnames were specified, argvalues must be a list of + N-tuples, where each tuple-element specifies a value for its + respective argname. + + :param indirect: + A list of arguments' names (subset of argnames) or a boolean. + If True the list contains all names from the argnames. Each + argvalue corresponding to an argname in this list will + be passed as request.param to its respective argname fixture + function so that it can perform more expensive setups during the + setup phase of a test rather than at collection time. + + :param ids: + Sequence of (or generator for) ids for ``argvalues``, + or a callable to return part of the id for each argvalue. + + With sequences (and generators like ``itertools.count()``) the + returned ids should be of type ``string``, ``int``, ``float``, + ``bool``, or ``None``. + They are mapped to the corresponding index in ``argvalues``. + ``None`` means to use the auto-generated id. + + .. versionadded:: 8.4 + :ref:`hidden-param` means to hide the parameter set + from the test name. Can only be used at most 1 time, as + test names need to be unique. + + If it is a callable it will be called for each entry in + ``argvalues``, and the return value is used as part of the + auto-generated id for the whole set (where parts are joined with + dashes ("-")). + This is useful to provide more specific ids for certain items, e.g. + dates. Returning ``None`` will use an auto-generated id. + + If no ids are provided they will be generated automatically from + the argvalues. + + :param scope: + If specified it denotes the scope of the parameters. + The scope is used for grouping tests by parameter instances. + It will also override any fixture-function defined scope, allowing + to set a dynamic scope using test context or configuration. + """ + nodeid = self.definition.nodeid + + argnames, parametersets = ParameterSet._for_parametrize( + argnames, + argvalues, + self.function, + self.config, + nodeid=self.definition.nodeid, + ) + del argvalues + + if "request" in argnames: + fail( + f"{nodeid}: 'request' is a reserved name and cannot be used in @pytest.mark.parametrize", + pytrace=False, + ) + + if scope is not None: + scope_ = Scope.from_user( + scope, descr=f"parametrize() call in {self.function.__name__}" + ) + else: + scope_ = _find_parametrized_scope(argnames, self._arg2fixturedefs, indirect) + + self._validate_if_using_arg_names(argnames, indirect) + + # Use any already (possibly) generated ids with parametrize Marks. + if _param_mark and _param_mark._param_ids_from: + generated_ids = _param_mark._param_ids_from._param_ids_generated + if generated_ids is not None: + ids = generated_ids + + ids = self._resolve_parameter_set_ids( + argnames, ids, parametersets, nodeid=self.definition.nodeid + ) + + # Store used (possibly generated) ids with parametrize Marks. + if _param_mark and _param_mark._param_ids_from and generated_ids is None: + object.__setattr__(_param_mark._param_ids_from, "_param_ids_generated", ids) + + # Calculate directness. + arg_directness = self._resolve_args_directness(argnames, indirect) + self._params_directness.update(arg_directness) + + # Add direct parametrizations as fixturedefs to arg2fixturedefs by + # registering artificial "pseudo" FixtureDef's such that later at test + # setup time we can rely on FixtureDefs to exist for all argnames. + node = None + # For scopes higher than function, a "pseudo" FixtureDef might have + # already been created for the scope. We thus store and cache the + # FixtureDef on the node related to the scope. + if scope_ is Scope.Function: + name2pseudofixturedef = None + else: + collector = self.definition.parent + assert collector is not None + node = get_scope_node(collector, scope_) + if node is None: + # If used class scope and there is no class, use module-level + # collector (for now). + if scope_ is Scope.Class: + assert isinstance(collector, Module) + node = collector + # If used package scope and there is no package, use session + # (for now). + elif scope_ is Scope.Package: + node = collector.session + else: + assert False, f"Unhandled missing scope: {scope}" + default: dict[str, FixtureDef[Any]] = {} + name2pseudofixturedef = node.stash.setdefault( + name2pseudofixturedef_key, default + ) + for argname in argnames: + if arg_directness[argname] == "indirect": + continue + if name2pseudofixturedef is not None and argname in name2pseudofixturedef: + fixturedef = name2pseudofixturedef[argname] + else: + fixturedef = FixtureDef( + config=self.config, + baseid="", + argname=argname, + func=get_direct_param_fixture_func, + scope=scope_, + params=None, + ids=None, + _ispytest=True, + ) + if name2pseudofixturedef is not None: + name2pseudofixturedef[argname] = fixturedef + self._arg2fixturedefs[argname] = [fixturedef] + + # Create the new calls: if we are parametrize() multiple times (by applying the decorator + # more than once) then we accumulate those calls generating the cartesian product + # of all calls. + newcalls = [] + for callspec in self._calls or [CallSpec2()]: + for param_index, (param_id, param_set) in enumerate( + zip(ids, parametersets, strict=True) + ): + newcallspec = callspec.setmulti( + argnames=argnames, + valset=param_set.values, + id=param_id, + marks=param_set.marks, + scope=scope_, + param_index=param_index, + nodeid=nodeid, + ) + newcalls.append(newcallspec) + self._calls = newcalls + + def _resolve_parameter_set_ids( + self, + argnames: Sequence[str], + ids: Iterable[object | None] | Callable[[Any], object | None] | None, + parametersets: Sequence[ParameterSet], + nodeid: str, + ) -> list[str | _HiddenParam]: + """Resolve the actual ids for the given parameter sets. + + :param argnames: + Argument names passed to ``parametrize()``. + :param ids: + The `ids` parameter of the ``parametrize()`` call (see docs). + :param parametersets: + The parameter sets, each containing a set of values corresponding + to ``argnames``. + :param nodeid str: + The nodeid of the definition item that generated this + parametrization. + :returns: + List with ids for each parameter set given. + """ + if ids is None: + idfn = None + ids_ = None + elif callable(ids): + idfn = ids + ids_ = None + else: + idfn = None + ids_ = self._validate_ids(ids, parametersets, self.function.__name__) + id_maker = IdMaker( + argnames, + parametersets, + idfn, + ids_, + self.config, + nodeid=nodeid, + func_name=self.function.__name__, + ) + return id_maker.make_unique_parameterset_ids() + + def _validate_ids( + self, + ids: Iterable[object | None], + parametersets: Sequence[ParameterSet], + func_name: str, + ) -> list[object | None]: + try: + num_ids = len(ids) # type: ignore[arg-type] + except TypeError: + try: + iter(ids) + except TypeError as e: + raise TypeError("ids must be a callable or an iterable") from e + num_ids = len(parametersets) + + # num_ids == 0 is a special case: https://github.com/pytest-dev/pytest/issues/1849 + if num_ids != len(parametersets) and num_ids != 0: + msg = "In {}: {} parameter sets specified, with different number of ids: {}" + fail(msg.format(func_name, len(parametersets), num_ids), pytrace=False) + + return list(itertools.islice(ids, num_ids)) + + def _resolve_args_directness( + self, + argnames: Sequence[str], + indirect: bool | Sequence[str], + ) -> dict[str, Literal["indirect", "direct"]]: + """Resolve if each parametrized argument must be considered an indirect + parameter to a fixture of the same name, or a direct parameter to the + parametrized function, based on the ``indirect`` parameter of the + parametrized() call. + + :param argnames: + List of argument names passed to ``parametrize()``. + :param indirect: + Same as the ``indirect`` parameter of ``parametrize()``. + :returns + A dict mapping each arg name to either "indirect" or "direct". + """ + arg_directness: dict[str, Literal["indirect", "direct"]] + if isinstance(indirect, bool): + arg_directness = dict.fromkeys( + argnames, "indirect" if indirect else "direct" + ) + elif isinstance(indirect, Sequence): + arg_directness = dict.fromkeys(argnames, "direct") + for arg in indirect: + if arg not in argnames: + fail( + f"In {self.function.__name__}: indirect fixture '{arg}' doesn't exist", + pytrace=False, + ) + arg_directness[arg] = "indirect" + else: + fail( + f"In {self.function.__name__}: expected Sequence or boolean" + f" for indirect, got {type(indirect).__name__}", + pytrace=False, + ) + return arg_directness + + def _validate_if_using_arg_names( + self, + argnames: Sequence[str], + indirect: bool | Sequence[str], + ) -> None: + """Check if all argnames are being used, by default values, or directly/indirectly. + + :param List[str] argnames: List of argument names passed to ``parametrize()``. + :param indirect: Same as the ``indirect`` parameter of ``parametrize()``. + :raises ValueError: If validation fails. + """ + default_arg_names = set(get_default_arg_names(self.function)) + func_name = self.function.__name__ + for arg in argnames: + if arg not in self.fixturenames: + if arg in default_arg_names: + fail( + f"In {func_name}: function already takes an argument '{arg}' with a default value", + pytrace=False, + ) + else: + if isinstance(indirect, Sequence): + name = "fixture" if arg in indirect else "argument" + else: + name = "fixture" if indirect else "argument" + fail( + f"In {func_name}: function uses no {name} '{arg}'", + pytrace=False, + ) + + def _recompute_direct_params_indices(self) -> None: + for argname, param_type in self._params_directness.items(): + if param_type == "direct": + for i, callspec in enumerate(self._calls): + callspec.indices[argname] = i + + +def _find_parametrized_scope( + argnames: Sequence[str], + arg2fixturedefs: Mapping[str, Sequence[fixtures.FixtureDef[object]]], + indirect: bool | Sequence[str], +) -> Scope: + """Find the most appropriate scope for a parametrized call based on its arguments. + + When there's at least one direct argument, always use "function" scope. + + When a test function is parametrized and all its arguments are indirect + (e.g. fixtures), return the most narrow scope based on the fixtures used. + + Related to issue #1832, based on code posted by @Kingdread. + """ + if isinstance(indirect, Sequence): + all_arguments_are_fixtures = len(indirect) == len(argnames) + else: + all_arguments_are_fixtures = bool(indirect) + + if all_arguments_are_fixtures: + fixturedefs = arg2fixturedefs or {} + used_scopes = [ + fixturedef[-1]._scope + for name, fixturedef in fixturedefs.items() + if name in argnames + ] + # Takes the most narrow scope from used fixtures. + return min(used_scopes, default=Scope.Function) + + return Scope.Function + + +def _ascii_escaped_by_config(val: str | bytes, config: Config | None) -> str: + if config is None: + escape_option = False + else: + escape_option = config.getini( + "disable_test_id_escaping_and_forfeit_all_rights_to_community_support" + ) + # TODO: If escaping is turned off and the user passes bytes, + # will return a bytes. For now we ignore this but the + # code *probably* doesn't handle this case. + return val if escape_option else ascii_escaped(val) # type: ignore + + +class Function(PyobjMixin, nodes.Item): + """Item responsible for setting up and executing a Python test function. + + :param name: + The full function name, including any decorations like those + added by parametrization (``my_func[my_param]``). + :param parent: + The parent Node. + :param config: + The pytest Config object. + :param callspec: + If given, this function has been parametrized and the callspec contains + meta information about the parametrization. + :param callobj: + If given, the object which will be called when the Function is invoked, + otherwise the callobj will be obtained from ``parent`` using ``originalname``. + :param keywords: + Keywords bound to the function object for "-k" matching. + :param session: + The pytest Session object. + :param fixtureinfo: + Fixture information already resolved at this fixture node.. + :param originalname: + The attribute name to use for accessing the underlying function object. + Defaults to ``name``. Set this if name is different from the original name, + for example when it contains decorations like those added by parametrization + (``my_func[my_param]``). + """ + + # Disable since functions handle it themselves. + _ALLOW_MARKERS = False + + def __init__( + self, + name: str, + parent, + config: Config | None = None, + callspec: CallSpec2 | None = None, + callobj=NOTSET, + keywords: Mapping[str, Any] | None = None, + session: Session | None = None, + fixtureinfo: FuncFixtureInfo | None = None, + originalname: str | None = None, + ) -> None: + super().__init__(name, parent, config=config, session=session) + + if callobj is not NOTSET: + self._obj = callobj + self._instance = getattr(callobj, "__self__", None) + + #: Original function name, without any decorations (for example + #: parametrization adds a ``"[...]"`` suffix to function names), used to access + #: the underlying function object from ``parent`` (in case ``callobj`` is not given + #: explicitly). + #: + #: .. versionadded:: 3.0 + self.originalname = originalname or name + + # Note: when FunctionDefinition is introduced, we should change ``originalname`` + # to a readonly property that returns FunctionDefinition.name. + + self.own_markers.extend(get_unpacked_marks(self.obj)) + if callspec: + self.callspec = callspec + self.own_markers.extend(callspec.marks) + + # todo: this is a hell of a hack + # https://github.com/pytest-dev/pytest/issues/4569 + # Note: the order of the updates is important here; indicates what + # takes priority (ctor argument over function attributes over markers). + # Take own_markers only; NodeKeywords handles parent traversal on its own. + self.keywords.update((mark.name, mark) for mark in self.own_markers) + self.keywords.update(self.obj.__dict__) + if keywords: + self.keywords.update(keywords) + + if fixtureinfo is None: + fm = self.session._fixturemanager + fixtureinfo = fm.getfixtureinfo(self, self.obj, self.cls) + self._fixtureinfo: FuncFixtureInfo = fixtureinfo + self.fixturenames = fixtureinfo.names_closure + self._initrequest() + + # todo: determine sound type limitations + @classmethod + def from_parent(cls, parent, **kw) -> Self: + """The public constructor.""" + return super().from_parent(parent=parent, **kw) + + def _initrequest(self) -> None: + self.funcargs: dict[str, object] = {} + self._request = fixtures.TopRequest(self, _ispytest=True) + + @property + def function(self): + """Underlying python 'function' object.""" + return getimfunc(self.obj) + + @property + def instance(self): + try: + return self._instance + except AttributeError: + if isinstance(self.parent, Class): + # Each Function gets a fresh class instance. + self._instance = self._getinstance() + else: + self._instance = None + return self._instance + + def _getinstance(self): + if isinstance(self.parent, Class): + # Each Function gets a fresh class instance. + return self.parent.newinstance() + else: + return None + + def _getobj(self): + instance = self.instance + if instance is not None: + parent_obj = instance + else: + assert self.parent is not None + parent_obj = self.parent.obj # type: ignore[attr-defined] + return getattr(parent_obj, self.originalname) + + @property + def _pyfuncitem(self): + """(compatonly) for code expecting pytest-2.2 style request objects.""" + return self + + def runtest(self) -> None: + """Execute the underlying test function.""" + self.ihook.pytest_pyfunc_call(pyfuncitem=self) + + def setup(self) -> None: + self._request._fillfixtures() + + def _traceback_filter(self, excinfo: ExceptionInfo[BaseException]) -> Traceback: + if hasattr(self, "_obj") and not self.config.getoption("fulltrace", False): + code = _pytest._code.Code.from_function(get_real_func(self.obj)) + path, firstlineno = code.path, code.firstlineno + traceback = excinfo.traceback + ntraceback = traceback.cut(path=path, firstlineno=firstlineno) + if ntraceback == traceback: + ntraceback = ntraceback.cut(path=path) + if ntraceback == traceback: + ntraceback = ntraceback.filter(filter_traceback) + if not ntraceback: + ntraceback = traceback + ntraceback = ntraceback.filter(excinfo) + + # issue364: mark all but first and last frames to + # only show a single-line message for each frame. + if self.config.getoption("tbstyle", "auto") == "auto": + if len(ntraceback) > 2: + ntraceback = Traceback( + ( + ntraceback[0], + *(t.with_repr_style("short") for t in ntraceback[1:-1]), + ntraceback[-1], + ) + ) + + return ntraceback + return excinfo.traceback + + # TODO: Type ignored -- breaks Liskov Substitution. + def repr_failure( # type: ignore[override] + self, + excinfo: ExceptionInfo[BaseException], + ) -> str | TerminalRepr: + style = self.config.getoption("tbstyle", "auto") + if style == "auto": + style = "long" + return self._repr_failure_py(excinfo, style=style) + + +class FunctionDefinition(Function): + """This class is a stop gap solution until we evolve to have actual function + definition nodes and manage to get rid of ``metafunc``.""" + + def runtest(self) -> None: + raise RuntimeError("function definitions are not supposed to be run as tests") + + setup = runtest diff --git a/venv/Lib/site-packages/_pytest/python_api.py b/venv/Lib/site-packages/_pytest/python_api.py new file mode 100644 index 0000000000..1e389eb066 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/python_api.py @@ -0,0 +1,820 @@ +# mypy: allow-untyped-defs +from __future__ import annotations + +from collections.abc import Collection +from collections.abc import Mapping +from collections.abc import Sequence +from collections.abc import Sized +from decimal import Decimal +import math +from numbers import Complex +import pprint +import sys +from typing import Any +from typing import TYPE_CHECKING + + +if TYPE_CHECKING: + from numpy import ndarray + + +def _compare_approx( + full_object: object, + message_data: Sequence[tuple[str, str, str]], + number_of_elements: int, + different_ids: Sequence[object], + max_abs_diff: float, + max_rel_diff: float, +) -> list[str]: + message_list = list(message_data) + message_list.insert(0, ("Index", "Obtained", "Expected")) + max_sizes = [0, 0, 0] + for index, obtained, expected in message_list: + max_sizes[0] = max(max_sizes[0], len(index)) + max_sizes[1] = max(max_sizes[1], len(obtained)) + max_sizes[2] = max(max_sizes[2], len(expected)) + explanation = [ + f"comparison failed. Mismatched elements: {len(different_ids)} / {number_of_elements}:", + f"Max absolute difference: {max_abs_diff}", + f"Max relative difference: {max_rel_diff}", + ] + [ + f"{indexes:<{max_sizes[0]}} | {obtained:<{max_sizes[1]}} | {expected:<{max_sizes[2]}}" + for indexes, obtained, expected in message_list + ] + return explanation + + +# builtin pytest.approx helper + + +class ApproxBase: + """Provide shared utilities for making approximate comparisons between + numbers or sequences of numbers.""" + + # Tell numpy to use our `__eq__` operator instead of its. + __array_ufunc__ = None + __array_priority__ = 100 + + def __init__(self, expected, rel=None, abs=None, nan_ok: bool = False) -> None: + __tracebackhide__ = True + self.expected = expected + self.abs = abs + self.rel = rel + self.nan_ok = nan_ok + self._check_type() + + def __repr__(self) -> str: + raise NotImplementedError + + def _repr_compare(self, other_side: Any) -> list[str]: + return [ + "comparison failed", + f"Obtained: {other_side}", + f"Expected: {self}", + ] + + def __eq__(self, actual) -> bool: + return all( + a == self._approx_scalar(x) for a, x in self._yield_comparisons(actual) + ) + + def __bool__(self): + __tracebackhide__ = True + raise AssertionError( + "approx() is not supported in a boolean context.\nDid you mean: `assert a == approx(b)`?" + ) + + # Ignore type because of https://github.com/python/mypy/issues/4266. + __hash__ = None # type: ignore + + def __ne__(self, actual) -> bool: + return not (actual == self) + + def _approx_scalar(self, x) -> ApproxScalar: + if isinstance(x, Decimal): + return ApproxDecimal(x, rel=self.rel, abs=self.abs, nan_ok=self.nan_ok) + return ApproxScalar(x, rel=self.rel, abs=self.abs, nan_ok=self.nan_ok) + + def _yield_comparisons(self, actual): + """Yield all the pairs of numbers to be compared. + + This is used to implement the `__eq__` method. + """ + raise NotImplementedError + + def _check_type(self) -> None: + """Raise a TypeError if the expected value is not a valid type.""" + # This is only a concern if the expected value is a sequence. In every + # other case, the approx() function ensures that the expected value has + # a numeric type. For this reason, the default is to do nothing. The + # classes that deal with sequences should reimplement this method to + # raise if there are any non-numeric elements in the sequence. + + +def _recursive_sequence_map(f, x): + """Recursively map a function over a sequence of arbitrary depth""" + if isinstance(x, list | tuple): + seq_type = type(x) + return seq_type(_recursive_sequence_map(f, xi) for xi in x) + elif _is_sequence_like(x): + return [_recursive_sequence_map(f, xi) for xi in x] + else: + return f(x) + + +class ApproxNumpy(ApproxBase): + """Perform approximate comparisons where the expected value is numpy array.""" + + def __repr__(self) -> str: + list_scalars = _recursive_sequence_map( + self._approx_scalar, self.expected.tolist() + ) + return f"approx({list_scalars!r})" + + def _repr_compare(self, other_side: ndarray | list[Any]) -> list[str]: + import itertools + import math + + def get_value_from_nested_list( + nested_list: list[Any], nd_index: tuple[Any, ...] + ) -> Any: + """ + Helper function to get the value out of a nested list, given an n-dimensional index. + This mimics numpy's indexing, but for raw nested python lists. + """ + value: Any = nested_list + for i in nd_index: + value = value[i] + return value + + np_array_shape = self.expected.shape + approx_side_as_seq = _recursive_sequence_map( + self._approx_scalar, self.expected.tolist() + ) + + # convert other_side to numpy array to ensure shape attribute is available + other_side_as_array = _as_numpy_array(other_side) + assert other_side_as_array is not None + + if np_array_shape != other_side_as_array.shape: + return [ + "Impossible to compare arrays with different shapes.", + f"Shapes: {np_array_shape} and {other_side_as_array.shape}", + ] + + number_of_elements = self.expected.size + max_abs_diff = -math.inf + max_rel_diff = -math.inf + different_ids = [] + for index in itertools.product(*(range(i) for i in np_array_shape)): + approx_value = get_value_from_nested_list(approx_side_as_seq, index) + other_value = get_value_from_nested_list(other_side_as_array, index) + if approx_value != other_value: + abs_diff = abs(approx_value.expected - other_value) + max_abs_diff = max(max_abs_diff, abs_diff) + if other_value == 0.0: + max_rel_diff = math.inf + else: + max_rel_diff = max(max_rel_diff, abs_diff / abs(other_value)) + different_ids.append(index) + + message_data = [ + ( + str(index), + str(get_value_from_nested_list(other_side_as_array, index)), + str(get_value_from_nested_list(approx_side_as_seq, index)), + ) + for index in different_ids + ] + return _compare_approx( + self.expected, + message_data, + number_of_elements, + different_ids, + max_abs_diff, + max_rel_diff, + ) + + def __eq__(self, actual) -> bool: + import numpy as np + + # self.expected is supposed to always be an array here. + + if not np.isscalar(actual): + try: + actual = np.asarray(actual) + except Exception as e: + raise TypeError(f"cannot compare '{actual}' to numpy.ndarray") from e + + if not np.isscalar(actual) and actual.shape != self.expected.shape: + return False + + return super().__eq__(actual) + + def _yield_comparisons(self, actual): + import numpy as np + + # `actual` can either be a numpy array or a scalar, it is treated in + # `__eq__` before being passed to `ApproxBase.__eq__`, which is the + # only method that calls this one. + + if np.isscalar(actual): + for i in np.ndindex(self.expected.shape): + yield actual, self.expected[i].item() + else: + for i in np.ndindex(self.expected.shape): + yield actual[i].item(), self.expected[i].item() + + +class ApproxMapping(ApproxBase): + """Perform approximate comparisons where the expected value is a mapping + with numeric values (the keys can be anything).""" + + def __repr__(self) -> str: + return f"approx({ ({k: self._approx_scalar(v) for k, v in self.expected.items()})!r})" + + def _repr_compare(self, other_side: Mapping[object, float]) -> list[str]: + import math + + if len(self.expected) != len(other_side): + return [ + "Impossible to compare mappings with different sizes.", + f"Lengths: {len(self.expected)} and {len(other_side)}", + ] + + if set(self.expected.keys()) != set(other_side.keys()): + return [ + "comparison failed.", + f"Mappings has different keys: expected {self.expected.keys()} but got {other_side.keys()}", + ] + + approx_side_as_map = { + k: self._approx_scalar(v) for k, v in self.expected.items() + } + + number_of_elements = len(approx_side_as_map) + max_abs_diff = -math.inf + max_rel_diff = -math.inf + different_ids = [] + for (approx_key, approx_value), other_value in zip( + approx_side_as_map.items(), other_side.values(), strict=True + ): + if approx_value != other_value: + if approx_value.expected is not None and other_value is not None: + try: + max_abs_diff = max( + max_abs_diff, abs(approx_value.expected - other_value) + ) + if approx_value.expected == 0.0: + max_rel_diff = math.inf + else: + max_rel_diff = max( + max_rel_diff, + abs( + (approx_value.expected - other_value) + / approx_value.expected + ), + ) + except ZeroDivisionError: + pass + different_ids.append(approx_key) + + message_data = [ + (str(key), str(other_side[key]), str(approx_side_as_map[key])) + for key in different_ids + ] + + return _compare_approx( + self.expected, + message_data, + number_of_elements, + different_ids, + max_abs_diff, + max_rel_diff, + ) + + def __eq__(self, actual) -> bool: + try: + if set(actual.keys()) != set(self.expected.keys()): + return False + except AttributeError: + return False + + return super().__eq__(actual) + + def _yield_comparisons(self, actual): + for k in self.expected.keys(): + yield actual[k], self.expected[k] + + def _check_type(self) -> None: + __tracebackhide__ = True + for key, value in self.expected.items(): + if isinstance(value, type(self.expected)): + msg = "pytest.approx() does not support nested dictionaries: key={!r} value={!r}\n full mapping={}" + raise TypeError(msg.format(key, value, pprint.pformat(self.expected))) + + +class ApproxSequenceLike(ApproxBase): + """Perform approximate comparisons where the expected value is a sequence of numbers.""" + + def __repr__(self) -> str: + seq_type = type(self.expected) + if seq_type not in (tuple, list): + seq_type = list + return f"approx({seq_type(self._approx_scalar(x) for x in self.expected)!r})" + + def _repr_compare(self, other_side: Sequence[float]) -> list[str]: + import math + + if len(self.expected) != len(other_side): + return [ + "Impossible to compare lists with different sizes.", + f"Lengths: {len(self.expected)} and {len(other_side)}", + ] + + approx_side_as_map = _recursive_sequence_map(self._approx_scalar, self.expected) + + number_of_elements = len(approx_side_as_map) + max_abs_diff = -math.inf + max_rel_diff = -math.inf + different_ids = [] + for i, (approx_value, other_value) in enumerate( + zip(approx_side_as_map, other_side, strict=True) + ): + if approx_value != other_value: + try: + abs_diff = abs(approx_value.expected - other_value) + max_abs_diff = max(max_abs_diff, abs_diff) + # Ignore non-numbers for the diff calculations (#13012). + except TypeError: + pass + else: + if other_value == 0.0: + max_rel_diff = math.inf + else: + max_rel_diff = max(max_rel_diff, abs_diff / abs(other_value)) + different_ids.append(i) + message_data = [ + (str(i), str(other_side[i]), str(approx_side_as_map[i])) + for i in different_ids + ] + + return _compare_approx( + self.expected, + message_data, + number_of_elements, + different_ids, + max_abs_diff, + max_rel_diff, + ) + + def __eq__(self, actual) -> bool: + try: + if len(actual) != len(self.expected): + return False + except TypeError: + return False + return super().__eq__(actual) + + def _yield_comparisons(self, actual): + return zip(actual, self.expected, strict=True) + + def _check_type(self) -> None: + __tracebackhide__ = True + for index, x in enumerate(self.expected): + if isinstance(x, type(self.expected)): + msg = "pytest.approx() does not support nested data structures: {!r} at index {}\n full sequence: {}" + raise TypeError(msg.format(x, index, pprint.pformat(self.expected))) + + +class ApproxScalar(ApproxBase): + """Perform approximate comparisons where the expected value is a single number.""" + + # Using Real should be better than this Union, but not possible yet: + # https://github.com/python/typeshed/pull/3108 + DEFAULT_ABSOLUTE_TOLERANCE: float | Decimal = 1e-12 + DEFAULT_RELATIVE_TOLERANCE: float | Decimal = 1e-6 + + def __repr__(self) -> str: + """Return a string communicating both the expected value and the + tolerance for the comparison being made. + + For example, ``1.0 ± 1e-6``, ``(3+4j) ± 5e-6 ∠ ±180°``. + """ + # Don't show a tolerance for values that aren't compared using + # tolerances, i.e. non-numerics and infinities. Need to call abs to + # handle complex numbers, e.g. (inf + 1j). + if ( + isinstance(self.expected, bool) + or (not isinstance(self.expected, Complex | Decimal)) + or math.isinf(abs(self.expected) or isinstance(self.expected, bool)) + ): + return str(self.expected) + + # If a sensible tolerance can't be calculated, self.tolerance will + # raise a ValueError. In this case, display '???'. + try: + if 1e-3 <= self.tolerance < 1e3: + vetted_tolerance = f"{self.tolerance:n}" + else: + vetted_tolerance = f"{self.tolerance:.1e}" + + if ( + isinstance(self.expected, Complex) + and self.expected.imag + and not math.isinf(self.tolerance) + ): + vetted_tolerance += " ∠ ±180°" + except ValueError: + vetted_tolerance = "???" + + return f"{self.expected} ± {vetted_tolerance}" + + def __eq__(self, actual) -> bool: + """Return whether the given value is equal to the expected value + within the pre-specified tolerance.""" + + def is_bool(val: Any) -> bool: + # Check if `val` is a native bool or numpy bool. + if isinstance(val, bool): + return True + if np := sys.modules.get("numpy"): + return isinstance(val, np.bool_) + return False + + asarray = _as_numpy_array(actual) + if asarray is not None: + # Call ``__eq__()`` manually to prevent infinite-recursion with + # numpy<1.13. See #3748. + return all(self.__eq__(a) for a in asarray.flat) + + # Short-circuit exact equality, except for bool and np.bool_ + if is_bool(self.expected) and not is_bool(actual): + return False + elif actual == self.expected: + return True + + # If either type is non-numeric, fall back to strict equality. + # NB: we need Complex, rather than just Number, to ensure that __abs__, + # __sub__, and __float__ are defined. Also, consider bool to be + # non-numeric, even though it has the required arithmetic. + if is_bool(self.expected) or not ( + isinstance(self.expected, Complex | Decimal) + and isinstance(actual, Complex | Decimal) + ): + return False + + # Allow the user to control whether NaNs are considered equal to each + # other or not. The abs() calls are for compatibility with complex + # numbers. + if math.isnan(abs(self.expected)): + return self.nan_ok and math.isnan(abs(actual)) + + # Infinity shouldn't be approximately equal to anything but itself, but + # if there's a relative tolerance, it will be infinite and infinity + # will seem approximately equal to everything. The equal-to-itself + # case would have been short circuited above, so here we can just + # return false if the expected value is infinite. The abs() call is + # for compatibility with complex numbers. + if math.isinf(abs(self.expected)): + return False + + # Return true if the two numbers are within the tolerance. + result: bool = abs(self.expected - actual) <= self.tolerance + return result + + __hash__ = None + + @property + def tolerance(self): + """Return the tolerance for the comparison. + + This could be either an absolute tolerance or a relative tolerance, + depending on what the user specified or which would be larger. + """ + + def set_default(x, default): + return x if x is not None else default + + # Figure out what the absolute tolerance should be. ``self.abs`` is + # either None or a value specified by the user. + absolute_tolerance = set_default(self.abs, self.DEFAULT_ABSOLUTE_TOLERANCE) + + if absolute_tolerance < 0: + raise ValueError( + f"absolute tolerance can't be negative: {absolute_tolerance}" + ) + if math.isnan(absolute_tolerance): + raise ValueError("absolute tolerance can't be NaN.") + + # If the user specified an absolute tolerance but not a relative one, + # just return the absolute tolerance. + if self.rel is None: + if self.abs is not None: + return absolute_tolerance + + # Figure out what the relative tolerance should be. ``self.rel`` is + # either None or a value specified by the user. This is done after + # we've made sure the user didn't ask for an absolute tolerance only, + # because we don't want to raise errors about the relative tolerance if + # we aren't even going to use it. + relative_tolerance = set_default( + self.rel, self.DEFAULT_RELATIVE_TOLERANCE + ) * abs(self.expected) + + if relative_tolerance < 0: + raise ValueError( + f"relative tolerance can't be negative: {relative_tolerance}" + ) + if math.isnan(relative_tolerance): + raise ValueError("relative tolerance can't be NaN.") + + # Return the larger of the relative and absolute tolerances. + return max(relative_tolerance, absolute_tolerance) + + +class ApproxDecimal(ApproxScalar): + """Perform approximate comparisons where the expected value is a Decimal.""" + + DEFAULT_ABSOLUTE_TOLERANCE = Decimal("1e-12") + DEFAULT_RELATIVE_TOLERANCE = Decimal("1e-6") + + def __repr__(self) -> str: + if isinstance(self.rel, float): + rel = Decimal.from_float(self.rel) + else: + rel = self.rel + + if isinstance(self.abs, float): + abs_ = Decimal.from_float(self.abs) + else: + abs_ = self.abs + + tol_str = "???" + if rel is not None and Decimal("1e-3") <= rel <= Decimal("1e3"): + tol_str = f"{rel:.1e}" + elif abs_ is not None: + tol_str = f"{abs_:.1e}" + + return f"{self.expected} ± {tol_str}" + + +def approx(expected, rel=None, abs=None, nan_ok: bool = False) -> ApproxBase: + """Assert that two numbers (or two ordered sequences of numbers) are equal to each other + within some tolerance. + + Due to the :doc:`python:tutorial/floatingpoint`, numbers that we + would intuitively expect to be equal are not always so:: + + >>> 0.1 + 0.2 == 0.3 + False + + This problem is commonly encountered when writing tests, e.g. when making + sure that floating-point values are what you expect them to be. One way to + deal with this problem is to assert that two floating-point numbers are + equal to within some appropriate tolerance:: + + >>> abs((0.1 + 0.2) - 0.3) < 1e-6 + True + + However, comparisons like this are tedious to write and difficult to + understand. Furthermore, absolute comparisons like the one above are + usually discouraged because there's no tolerance that works well for all + situations. ``1e-6`` is good for numbers around ``1``, but too small for + very big numbers and too big for very small ones. It's better to express + the tolerance as a fraction of the expected value, but relative comparisons + like that are even more difficult to write correctly and concisely. + + The ``approx`` class performs floating-point comparisons using a syntax + that's as intuitive as possible:: + + >>> from pytest import approx + >>> 0.1 + 0.2 == approx(0.3) + True + + The same syntax also works for ordered sequences of numbers:: + + >>> (0.1 + 0.2, 0.2 + 0.4) == approx((0.3, 0.6)) + True + + ``numpy`` arrays:: + + >>> import numpy as np # doctest: +SKIP + >>> np.array([0.1, 0.2]) + np.array([0.2, 0.4]) == approx(np.array([0.3, 0.6])) # doctest: +SKIP + True + + And for a ``numpy`` array against a scalar:: + + >>> import numpy as np # doctest: +SKIP + >>> np.array([0.1, 0.2]) + np.array([0.2, 0.1]) == approx(0.3) # doctest: +SKIP + True + + Only ordered sequences are supported, because ``approx`` needs + to infer the relative position of the sequences without ambiguity. This means + ``sets`` and other unordered sequences are not supported. + + Finally, dictionary *values* can also be compared:: + + >>> {'a': 0.1 + 0.2, 'b': 0.2 + 0.4} == approx({'a': 0.3, 'b': 0.6}) + True + + The comparison will be true if both mappings have the same keys and their + respective values match the expected tolerances. + + **Tolerances** + + By default, ``approx`` considers numbers within a relative tolerance of + ``1e-6`` (i.e. one part in a million) of its expected value to be equal. + This treatment would lead to surprising results if the expected value was + ``0.0``, because nothing but ``0.0`` itself is relatively close to ``0.0``. + To handle this case less surprisingly, ``approx`` also considers numbers + within an absolute tolerance of ``1e-12`` of its expected value to be + equal. Infinity and NaN are special cases. Infinity is only considered + equal to itself, regardless of the relative tolerance. NaN is not + considered equal to anything by default, but you can make it be equal to + itself by setting the ``nan_ok`` argument to True. (This is meant to + facilitate comparing arrays that use NaN to mean "no data".) + + Both the relative and absolute tolerances can be changed by passing + arguments to the ``approx`` constructor:: + + >>> 1.0001 == approx(1) + False + >>> 1.0001 == approx(1, rel=1e-3) + True + >>> 1.0001 == approx(1, abs=1e-3) + True + + If you specify ``abs`` but not ``rel``, the comparison will not consider + the relative tolerance at all. In other words, two numbers that are within + the default relative tolerance of ``1e-6`` will still be considered unequal + if they exceed the specified absolute tolerance. If you specify both + ``abs`` and ``rel``, the numbers will be considered equal if either + tolerance is met:: + + >>> 1 + 1e-8 == approx(1) + True + >>> 1 + 1e-8 == approx(1, abs=1e-12) + False + >>> 1 + 1e-8 == approx(1, rel=1e-6, abs=1e-12) + True + + **Non-numeric types** + + You can also use ``approx`` to compare non-numeric types, or dicts and + sequences containing non-numeric types, in which case it falls back to + strict equality. This can be useful for comparing dicts and sequences that + can contain optional values:: + + >>> {"required": 1.0000005, "optional": None} == approx({"required": 1, "optional": None}) + True + >>> [None, 1.0000005] == approx([None,1]) + True + >>> ["foo", 1.0000005] == approx([None,1]) + False + + If you're thinking about using ``approx``, then you might want to know how + it compares to other good ways of comparing floating-point numbers. All of + these algorithms are based on relative and absolute tolerances and should + agree for the most part, but they do have meaningful differences: + + - ``math.isclose(a, b, rel_tol=1e-9, abs_tol=0.0)``: True if the relative + tolerance is met w.r.t. either ``a`` or ``b`` or if the absolute + tolerance is met. Because the relative tolerance is calculated w.r.t. + both ``a`` and ``b``, this test is symmetric (i.e. neither ``a`` nor + ``b`` is a "reference value"). You have to specify an absolute tolerance + if you want to compare to ``0.0`` because there is no tolerance by + default. More information: :py:func:`math.isclose`. + + - ``numpy.isclose(a, b, rtol=1e-5, atol=1e-8)``: True if the difference + between ``a`` and ``b`` is less that the sum of the relative tolerance + w.r.t. ``b`` and the absolute tolerance. Because the relative tolerance + is only calculated w.r.t. ``b``, this test is asymmetric and you can + think of ``b`` as the reference value. Support for comparing sequences + is provided by :py:func:`numpy.allclose`. More information: + :std:doc:`numpy:reference/generated/numpy.isclose`. + + - ``unittest.TestCase.assertAlmostEqual(a, b)``: True if ``a`` and ``b`` + are within an absolute tolerance of ``1e-7``. No relative tolerance is + considered , so this function is not appropriate for very large or very + small numbers. Also, it's only available in subclasses of ``unittest.TestCase`` + and it's ugly because it doesn't follow PEP8. More information: + :py:meth:`unittest.TestCase.assertAlmostEqual`. + + - ``a == pytest.approx(b, rel=1e-6, abs=1e-12)``: True if the relative + tolerance is met w.r.t. ``b`` or if the absolute tolerance is met. + Because the relative tolerance is only calculated w.r.t. ``b``, this test + is asymmetric and you can think of ``b`` as the reference value. In the + special case that you explicitly specify an absolute tolerance but not a + relative tolerance, only the absolute tolerance is considered. + + .. note:: + + ``approx`` can handle numpy arrays, but we recommend the + specialised test helpers in :std:doc:`numpy:reference/routines.testing` + if you need support for comparisons, NaNs, or ULP-based tolerances. + + To match strings using regex, you can use + `Matches `_ + from the + `re_assert package `_. + + + .. note:: + + Unlike built-in equality, this function considers + booleans unequal to numeric zero or one. For example:: + + >>> 1 == approx(True) + False + + .. warning:: + + .. versionchanged:: 3.2 + + In order to avoid inconsistent behavior, :py:exc:`TypeError` is + raised for ``>``, ``>=``, ``<`` and ``<=`` comparisons. + The example below illustrates the problem:: + + assert approx(0.1) > 0.1 + 1e-10 # calls approx(0.1).__gt__(0.1 + 1e-10) + assert 0.1 + 1e-10 > approx(0.1) # calls approx(0.1).__lt__(0.1 + 1e-10) + + In the second example one expects ``approx(0.1).__le__(0.1 + 1e-10)`` + to be called. But instead, ``approx(0.1).__lt__(0.1 + 1e-10)`` is used to + comparison. This is because the call hierarchy of rich comparisons + follows a fixed behavior. More information: :py:meth:`object.__ge__` + + .. versionchanged:: 3.7.1 + ``approx`` raises ``TypeError`` when it encounters a dict value or + sequence element of non-numeric type. + + .. versionchanged:: 6.1.0 + ``approx`` falls back to strict equality for non-numeric types instead + of raising ``TypeError``. + """ + # Delegate the comparison to a class that knows how to deal with the type + # of the expected value (e.g. int, float, list, dict, numpy.array, etc). + # + # The primary responsibility of these classes is to implement ``__eq__()`` + # and ``__repr__()``. The former is used to actually check if some + # "actual" value is equivalent to the given expected value within the + # allowed tolerance. The latter is used to show the user the expected + # value and tolerance, in the case that a test failed. + # + # The actual logic for making approximate comparisons can be found in + # ApproxScalar, which is used to compare individual numbers. All of the + # other Approx classes eventually delegate to this class. The ApproxBase + # class provides some convenient methods and overloads, but isn't really + # essential. + + __tracebackhide__ = True + + if isinstance(expected, Decimal): + cls: type[ApproxBase] = ApproxDecimal + elif isinstance(expected, Mapping): + cls = ApproxMapping + elif _is_numpy_array(expected): + expected = _as_numpy_array(expected) + cls = ApproxNumpy + elif _is_sequence_like(expected): + cls = ApproxSequenceLike + elif isinstance(expected, Collection) and not isinstance(expected, str | bytes): + msg = f"pytest.approx() only supports ordered sequences, but got: {expected!r}" + raise TypeError(msg) + else: + cls = ApproxScalar + + return cls(expected, rel, abs, nan_ok) + + +def _is_sequence_like(expected: object) -> bool: + return ( + hasattr(expected, "__getitem__") + and isinstance(expected, Sized) + and not isinstance(expected, str | bytes) + ) + + +def _is_numpy_array(obj: object) -> bool: + """ + Return true if the given object is implicitly convertible to ndarray, + and numpy is already imported. + """ + return _as_numpy_array(obj) is not None + + +def _as_numpy_array(obj: object) -> ndarray | None: + """ + Return an ndarray if the given object is implicitly convertible to ndarray, + and numpy is already imported, otherwise None. + """ + np: Any = sys.modules.get("numpy") + if np is not None: + # avoid infinite recursion on numpy scalars, which have __array__ + if np.isscalar(obj): + return None + elif isinstance(obj, np.ndarray): + return obj + elif hasattr(obj, "__array__") or hasattr("obj", "__array_interface__"): + return np.asarray(obj) + return None diff --git a/venv/Lib/site-packages/_pytest/raises.py b/venv/Lib/site-packages/_pytest/raises.py new file mode 100644 index 0000000000..7c246fde28 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/raises.py @@ -0,0 +1,1517 @@ +from __future__ import annotations + +from abc import ABC +from abc import abstractmethod +import re +from re import Pattern +import sys +from textwrap import indent +from typing import Any +from typing import cast +from typing import final +from typing import Generic +from typing import get_args +from typing import get_origin +from typing import Literal +from typing import overload +from typing import TYPE_CHECKING +import warnings + +from _pytest._code import ExceptionInfo +from _pytest._code.code import stringify_exception +from _pytest.outcomes import fail +from _pytest.warning_types import PytestWarning + + +if TYPE_CHECKING: + from collections.abc import Callable + from collections.abc import Sequence + + # for some reason Sphinx does not play well with 'from types import TracebackType' + import types + from typing import TypeGuard + + from typing_extensions import ParamSpec + from typing_extensions import TypeVar + + P = ParamSpec("P") + + # this conditional definition is because we want to allow a TypeVar default + BaseExcT_co_default = TypeVar( + "BaseExcT_co_default", + bound=BaseException, + default=BaseException, + covariant=True, + ) + + # Use short name because it shows up in docs. + E = TypeVar("E", bound=BaseException, default=BaseException) +else: + from typing import TypeVar + + BaseExcT_co_default = TypeVar( + "BaseExcT_co_default", bound=BaseException, covariant=True + ) + +# RaisesGroup doesn't work with a default. +BaseExcT_co = TypeVar("BaseExcT_co", bound=BaseException, covariant=True) +BaseExcT_1 = TypeVar("BaseExcT_1", bound=BaseException) +BaseExcT_2 = TypeVar("BaseExcT_2", bound=BaseException) +ExcT_1 = TypeVar("ExcT_1", bound=Exception) +ExcT_2 = TypeVar("ExcT_2", bound=Exception) + +if sys.version_info < (3, 11): + from exceptiongroup import BaseExceptionGroup + from exceptiongroup import ExceptionGroup + + +# String patterns default to including the unicode flag. +_REGEX_NO_FLAGS = re.compile(r"").flags + + +# pytest.raises helper +@overload +def raises( + expected_exception: type[E] | tuple[type[E], ...], + *, + match: str | re.Pattern[str] | None = ..., + check: Callable[[E], bool] = ..., +) -> RaisesExc[E]: ... + + +@overload +def raises( + *, + match: str | re.Pattern[str], + # If exception_type is not provided, check() must do any typechecks itself. + check: Callable[[BaseException], bool] = ..., +) -> RaisesExc[BaseException]: ... + + +@overload +def raises(*, check: Callable[[BaseException], bool]) -> RaisesExc[BaseException]: ... + + +@overload +def raises( + expected_exception: type[E] | tuple[type[E], ...], + func: Callable[..., Any], + *args: Any, + **kwargs: Any, +) -> ExceptionInfo[E]: ... + + +def raises( + expected_exception: type[E] | tuple[type[E], ...] | None = None, + *args: Any, + **kwargs: Any, +) -> RaisesExc[BaseException] | ExceptionInfo[E]: + r"""Assert that a code block/function call raises an exception type, or one of its subclasses. + + :param expected_exception: + The expected exception type, or a tuple if one of multiple possible + exception types are expected. Note that subclasses of the passed exceptions + will also match. + + This is not a required parameter, you may opt to only use ``match`` and/or + ``check`` for verifying the raised exception. + + :kwparam str | re.Pattern[str] | None match: + If specified, a string containing a regular expression, + or a regular expression object, that is tested against the string + representation of the exception and its :pep:`678` `__notes__` + using :func:`re.search`. + + To match a literal string that may contain :ref:`special characters + `, the pattern can first be escaped with :func:`re.escape`. + + (This is only used when ``pytest.raises`` is used as a context manager, + and passed through to the function otherwise. + When using ``pytest.raises`` as a function, you can use: + ``pytest.raises(Exc, func, match="passed on").match("my pattern")``.) + + :kwparam Callable[[BaseException], bool] check: + + .. versionadded:: 8.4 + + If specified, a callable that will be called with the exception as a parameter + after checking the type and the match regex if specified. + If it returns ``True`` it will be considered a match, if not it will + be considered a failed match. + + + Use ``pytest.raises`` as a context manager, which will capture the exception of the given + type, or any of its subclasses:: + + >>> import pytest + >>> with pytest.raises(ZeroDivisionError): + ... 1/0 + + If the code block does not raise the expected exception (:class:`ZeroDivisionError` in the example + above), or no exception at all, the check will fail instead. + + You can also use the keyword argument ``match`` to assert that the + exception matches a text or regex:: + + >>> with pytest.raises(ValueError, match='must be 0 or None'): + ... raise ValueError("value must be 0 or None") + + >>> with pytest.raises(ValueError, match=r'must be \d+$'): + ... raise ValueError("value must be 42") + + The ``match`` argument searches the formatted exception string, which includes any + `PEP-678 `__ ``__notes__``: + + >>> with pytest.raises(ValueError, match=r"had a note added"): # doctest: +SKIP + ... e = ValueError("value must be 42") + ... e.add_note("had a note added") + ... raise e + + The ``check`` argument, if provided, must return True when passed the raised exception + for the match to be successful, otherwise an :exc:`AssertionError` is raised. + + >>> import errno + >>> with pytest.raises(OSError, check=lambda e: e.errno == errno.EACCES): + ... raise OSError(errno.EACCES, "no permission to view") + + The context manager produces an :class:`ExceptionInfo` object which can be used to inspect the + details of the captured exception:: + + >>> with pytest.raises(ValueError) as exc_info: + ... raise ValueError("value must be 42") + >>> assert exc_info.type is ValueError + >>> assert exc_info.value.args[0] == "value must be 42" + + .. warning:: + + Given that ``pytest.raises`` matches subclasses, be wary of using it to match :class:`Exception` like this:: + + # Careful, this will catch ANY exception raised. + with pytest.raises(Exception): + some_function() + + Because :class:`Exception` is the base class of almost all exceptions, it is easy for this to hide + real bugs, where the user wrote this expecting a specific exception, but some other exception is being + raised due to a bug introduced during a refactoring. + + Avoid using ``pytest.raises`` to catch :class:`Exception` unless certain that you really want to catch + **any** exception raised. + + .. note:: + + When using ``pytest.raises`` as a context manager, it's worthwhile to + note that normal context manager rules apply and that the exception + raised *must* be the final line in the scope of the context manager. + Lines of code after that, within the scope of the context manager will + not be executed. For example:: + + >>> value = 15 + >>> with pytest.raises(ValueError) as exc_info: + ... if value > 10: + ... raise ValueError("value must be <= 10") + ... assert exc_info.type is ValueError # This will not execute. + + Instead, the following approach must be taken (note the difference in + scope):: + + >>> with pytest.raises(ValueError) as exc_info: + ... if value > 10: + ... raise ValueError("value must be <= 10") + ... + >>> assert exc_info.type is ValueError + + **Expecting exception groups** + + When expecting exceptions wrapped in :exc:`BaseExceptionGroup` or + :exc:`ExceptionGroup`, you should instead use :class:`pytest.RaisesGroup`. + + **Using with** ``pytest.mark.parametrize`` + + When using :ref:`pytest.mark.parametrize ref` + it is possible to parametrize tests such that + some runs raise an exception and others do not. + + See :ref:`parametrizing_conditional_raising` for an example. + + .. seealso:: + + :ref:`assertraises` for more examples and detailed discussion. + + **Legacy form** + + It is possible to specify a callable by passing a to-be-called lambda:: + + >>> raises(ZeroDivisionError, lambda: 1/0) + + + or you can specify an arbitrary callable with arguments:: + + >>> def f(x): return 1/x + ... + >>> raises(ZeroDivisionError, f, 0) + + >>> raises(ZeroDivisionError, f, x=0) + + + The form above is fully supported but discouraged for new code because the + context manager form is regarded as more readable and less error-prone. + + .. note:: + Similar to caught exception objects in Python, explicitly clearing + local references to returned ``ExceptionInfo`` objects can + help the Python interpreter speed up its garbage collection. + + Clearing those references breaks a reference cycle + (``ExceptionInfo`` --> caught exception --> frame stack raising + the exception --> current frame stack --> local variables --> + ``ExceptionInfo``) which makes Python keep all objects referenced + from that cycle (including all local variables in the current + frame) alive until the next cyclic garbage collection run. + More detailed information can be found in the official Python + documentation for :ref:`the try statement `. + """ + __tracebackhide__ = True + + if not args: + if set(kwargs) - {"match", "check", "expected_exception"}: + msg = "Unexpected keyword arguments passed to pytest.raises: " + msg += ", ".join(sorted(kwargs)) + msg += "\nUse context-manager form instead?" + raise TypeError(msg) + + if expected_exception is None: + return RaisesExc(**kwargs) + return RaisesExc(expected_exception, **kwargs) + + if not expected_exception: + raise ValueError( + f"Expected an exception type or a tuple of exception types, but got `{expected_exception!r}`. " + f"Raising exceptions is already understood as failing the test, so you don't need " + f"any special code to say 'this should never raise an exception'." + ) + func = args[0] + if not callable(func): + raise TypeError(f"{func!r} object (type: {type(func)}) must be callable") + with RaisesExc(expected_exception) as excinfo: + func(*args[1:], **kwargs) + try: + return excinfo + finally: + del excinfo + + +# note: RaisesExc/RaisesGroup uses fail() internally, so this alias +# indicates (to [internal] plugins?) that `pytest.raises` will +# raise `_pytest.outcomes.Failed`, where +# `outcomes.Failed is outcomes.fail.Exception is raises.Exception` +# note: this is *not* the same as `_pytest.main.Failed` +# note: mypy does not recognize this attribute, and it's not possible +# to use a protocol/decorator like the others in outcomes due to +# https://github.com/python/mypy/issues/18715 +raises.Exception = fail.Exception # type: ignore[attr-defined] + + +def _match_pattern(match: Pattern[str]) -> str | Pattern[str]: + """Helper function to remove redundant `re.compile` calls when printing regex""" + return match.pattern if match.flags == _REGEX_NO_FLAGS else match + + +def repr_callable(fun: Callable[[BaseExcT_1], bool]) -> str: + """Get the repr of a ``check`` parameter. + + Split out so it can be monkeypatched (e.g. by hypothesis) + """ + return repr(fun) + + +def backquote(s: str) -> str: + return "`" + s + "`" + + +def _exception_type_name( + e: type[BaseException] | tuple[type[BaseException], ...], +) -> str: + if isinstance(e, type): + return e.__name__ + if len(e) == 1: + return e[0].__name__ + return "(" + ", ".join(ee.__name__ for ee in e) + ")" + + +def _check_raw_type( + expected_type: type[BaseException] | tuple[type[BaseException], ...] | None, + exception: BaseException, +) -> str | None: + if expected_type is None or expected_type == (): + return None + + if not isinstance( + exception, + expected_type, + ): + actual_type_str = backquote(_exception_type_name(type(exception)) + "()") + expected_type_str = backquote(_exception_type_name(expected_type)) + if ( + isinstance(exception, BaseExceptionGroup) + and isinstance(expected_type, type) + and not issubclass(expected_type, BaseExceptionGroup) + ): + return f"Unexpected nested {actual_type_str}, expected {expected_type_str}" + return f"{actual_type_str} is not an instance of {expected_type_str}" + return None + + +def is_fully_escaped(s: str) -> bool: + # we know we won't compile with re.VERBOSE, so whitespace doesn't need to be escaped + metacharacters = "{}()+.*?^$[]" + return not any( + c in metacharacters and (i == 0 or s[i - 1] != "\\") for (i, c) in enumerate(s) + ) + + +def unescape(s: str) -> str: + return re.sub(r"\\([{}()+-.*?^$\[\]\s\\])", r"\1", s) + + +# These classes conceptually differ from ExceptionInfo in that ExceptionInfo is tied, and +# constructed from, a particular exception - whereas these are constructed with expected +# exceptions, and later allow matching towards particular exceptions. +# But there's overlap in `ExceptionInfo.match` and `AbstractRaises._check_match`, as with +# `AbstractRaises.matches` and `ExceptionInfo.errisinstance`+`ExceptionInfo.group_contains`. +# The interaction between these classes should perhaps be improved. +class AbstractRaises(ABC, Generic[BaseExcT_co]): + """ABC with common functionality shared between RaisesExc and RaisesGroup""" + + def __init__( + self, + *, + match: str | Pattern[str] | None, + check: Callable[[BaseExcT_co], bool] | None, + ) -> None: + if isinstance(match, str): + # juggle error in order to avoid context to fail (necessary?) + re_error = None + try: + self.match: Pattern[str] | None = re.compile(match) + except re.error as e: + re_error = e + if re_error is not None: + fail(f"Invalid regex pattern provided to 'match': {re_error}") + if match == "": + warnings.warn( + PytestWarning( + "matching against an empty string will *always* pass. If you want " + "to check for an empty message you need to pass '^$'. If you don't " + "want to match you should pass `None` or leave out the parameter." + ), + stacklevel=2, + ) + else: + self.match = match + + # check if this is a fully escaped regex and has ^$ to match fully + # in which case we can do a proper diff on error + self.rawmatch: str | None = None + if isinstance(match, str) or ( + isinstance(match, Pattern) and match.flags == _REGEX_NO_FLAGS + ): + if isinstance(match, Pattern): + match = match.pattern + if ( + match + and match[0] == "^" + and match[-1] == "$" + and is_fully_escaped(match[1:-1]) + ): + self.rawmatch = unescape(match[1:-1]) + + self.check = check + self._fail_reason: str | None = None + + # used to suppress repeated printing of `repr(self.check)` + self._nested: bool = False + + # set in self._parse_exc + self.is_baseexception = False + + def _parse_exc( + self, exc: type[BaseExcT_1] | types.GenericAlias, expected: str + ) -> type[BaseExcT_1]: + if isinstance(exc, type) and issubclass(exc, BaseException): + if not issubclass(exc, Exception): + self.is_baseexception = True + return exc + # because RaisesGroup does not support variable number of exceptions there's + # still a use for RaisesExc(ExceptionGroup[Exception]). + origin_exc: type[BaseException] | None = get_origin(exc) + if origin_exc and issubclass(origin_exc, BaseExceptionGroup): + exc_type = get_args(exc)[0] + if ( + issubclass(origin_exc, ExceptionGroup) and exc_type in (Exception, Any) + ) or ( + issubclass(origin_exc, BaseExceptionGroup) + and exc_type in (BaseException, Any) + ): + if not issubclass(origin_exc, ExceptionGroup): + self.is_baseexception = True + return cast(type[BaseExcT_1], origin_exc) + else: + raise ValueError( + f"Only `ExceptionGroup[Exception]` or `BaseExceptionGroup[BaseException]` " + f"are accepted as generic types but got `{exc}`. " + f"As `raises` will catch all instances of the specified group regardless of the " + f"generic argument specific nested exceptions has to be checked " + f"with `RaisesGroup`." + ) + # unclear if the Type/ValueError distinction is even helpful here + msg = f"Expected {expected}, but got " + if isinstance(exc, type): # type: ignore[unreachable] + raise ValueError(msg + f"{exc.__name__!r}") + if isinstance(exc, BaseException): # type: ignore[unreachable] + raise TypeError(msg + f"an exception instance: {type(exc).__name__}") + raise TypeError(msg + repr(type(exc).__name__)) + + @property + def fail_reason(self) -> str | None: + """Set after a call to :meth:`matches` to give a human-readable reason for why the match failed. + When used as a context manager the string will be printed as the reason for the + test failing.""" + return self._fail_reason + + def _check_check( + self: AbstractRaises[BaseExcT_1], + exception: BaseExcT_1, + ) -> bool: + if self.check is None: + return True + + if self.check(exception): + return True + + check_repr = "" if self._nested else " " + repr_callable(self.check) + self._fail_reason = f"check{check_repr} did not return True" + return False + + # TODO: harmonize with ExceptionInfo.match + def _check_match(self, e: BaseException) -> bool: + if self.match is None or re.search( + self.match, + stringified_exception := stringify_exception( + e, include_subexception_msg=False + ), + ): + return True + + # if we're matching a group, make sure we're explicit to reduce confusion + # if they're trying to match an exception contained within the group + maybe_specify_type = ( + f" the `{_exception_type_name(type(e))}()`" + if isinstance(e, BaseExceptionGroup) + else "" + ) + if isinstance(self.rawmatch, str): + # TODO: it instructs to use `-v` to print leading text, but that doesn't work + # I also don't know if this is the proper entry point, or tool to use at all + from _pytest.assertion.util import _diff_text + from _pytest.assertion.util import dummy_highlighter + + diff = _diff_text(self.rawmatch, stringified_exception, dummy_highlighter) + self._fail_reason = ("\n" if diff[0][0] == "-" else "") + "\n".join(diff) + return False + + self._fail_reason = ( + f"Regex pattern did not match{maybe_specify_type}.\n" + f" Expected regex: {_match_pattern(self.match)!r}\n" + f" Actual message: {stringified_exception!r}" + ) + if _match_pattern(self.match) == stringified_exception: + self._fail_reason += "\n Did you mean to `re.escape()` the regex?" + return False + + @abstractmethod + def matches( + self: AbstractRaises[BaseExcT_1], exception: BaseException + ) -> TypeGuard[BaseExcT_1]: + """Check if an exception matches the requirements of this AbstractRaises. + If it fails, :meth:`AbstractRaises.fail_reason` should be set. + """ + + +@final +class RaisesExc(AbstractRaises[BaseExcT_co_default]): + """ + .. versionadded:: 8.4 + + + This is the class constructed when calling :func:`pytest.raises`, but may be used + directly as a helper class with :class:`RaisesGroup` when you want to specify + requirements on sub-exceptions. + + You don't need this if you only want to specify the type, since :class:`RaisesGroup` + accepts ``type[BaseException]``. + + :param type[BaseException] | tuple[type[BaseException]] | None expected_exception: + The expected type, or one of several possible types. + May be ``None`` in order to only make use of ``match`` and/or ``check`` + + The type is checked with :func:`isinstance`, and does not need to be an exact match. + If that is wanted you can use the ``check`` parameter. + + :kwparam str | Pattern[str] match: + A regex to match. + + :kwparam Callable[[BaseException], bool] check: + If specified, a callable that will be called with the exception as a parameter + after checking the type and the match regex if specified. + If it returns ``True`` it will be considered a match, if not it will + be considered a failed match. + + :meth:`RaisesExc.matches` can also be used standalone to check individual exceptions. + + Examples:: + + with RaisesGroup(RaisesExc(ValueError, match="string")) + ... + with RaisesGroup(RaisesExc(check=lambda x: x.args == (3, "hello"))): + ... + with RaisesGroup(RaisesExc(check=lambda x: type(x) is ValueError)): + ... + """ + + # Trio bundled hypothesis monkeypatching, we will probably instead assume that + # hypothesis will handle that in their pytest plugin by the time this is released. + # Alternatively we could add a version of get_pretty_function_description ourselves + # https://github.com/HypothesisWorks/hypothesis/blob/8ced2f59f5c7bea3344e35d2d53e1f8f8eb9fcd8/hypothesis-python/src/hypothesis/internal/reflection.py#L439 + + # At least one of the three parameters must be passed. + @overload + def __init__( + self, + expected_exception: ( + type[BaseExcT_co_default] | tuple[type[BaseExcT_co_default], ...] + ), + /, + *, + match: str | Pattern[str] | None = ..., + check: Callable[[BaseExcT_co_default], bool] | None = ..., + ) -> None: ... + + @overload + def __init__( + self: RaisesExc[BaseException], # Give E a value. + /, + *, + match: str | Pattern[str] | None, + # If exception_type is not provided, check() must do any typechecks itself. + check: Callable[[BaseException], bool] | None = ..., + ) -> None: ... + + @overload + def __init__(self, /, *, check: Callable[[BaseException], bool]) -> None: ... + + def __init__( + self, + expected_exception: ( + type[BaseExcT_co_default] | tuple[type[BaseExcT_co_default], ...] | None + ) = None, + /, + *, + match: str | Pattern[str] | None = None, + check: Callable[[BaseExcT_co_default], bool] | None = None, + ): + super().__init__(match=match, check=check) + if isinstance(expected_exception, tuple): + expected_exceptions = expected_exception + elif expected_exception is None: + expected_exceptions = () + else: + expected_exceptions = (expected_exception,) + + if (expected_exceptions == ()) and match is None and check is None: + raise ValueError("You must specify at least one parameter to match on.") + + self.expected_exceptions = tuple( + self._parse_exc(e, expected="a BaseException type") + for e in expected_exceptions + ) + + self._just_propagate = False + + def matches( + self, + exception: BaseException | None, + ) -> TypeGuard[BaseExcT_co_default]: + """Check if an exception matches the requirements of this :class:`RaisesExc`. + If it fails, :attr:`RaisesExc.fail_reason` will be set. + + Examples:: + + assert RaisesExc(ValueError).matches(my_exception): + # is equivalent to + assert isinstance(my_exception, ValueError) + + # this can be useful when checking e.g. the ``__cause__`` of an exception. + with pytest.raises(ValueError) as excinfo: + ... + assert RaisesExc(SyntaxError, match="foo").matches(excinfo.value.__cause__) + # above line is equivalent to + assert isinstance(excinfo.value.__cause__, SyntaxError) + assert re.search("foo", str(excinfo.value.__cause__) + + """ + self._just_propagate = False + if exception is None: + self._fail_reason = "exception is None" + return False + if not self._check_type(exception): + self._just_propagate = True + return False + + if not self._check_match(exception): + return False + + return self._check_check(exception) + + def __repr__(self) -> str: + parameters = [] + if self.expected_exceptions: + parameters.append(_exception_type_name(self.expected_exceptions)) + if self.match is not None: + # If no flags were specified, discard the redundant re.compile() here. + parameters.append( + f"match={_match_pattern(self.match)!r}", + ) + if self.check is not None: + parameters.append(f"check={repr_callable(self.check)}") + return f"RaisesExc({', '.join(parameters)})" + + def _check_type(self, exception: BaseException) -> TypeGuard[BaseExcT_co_default]: + self._fail_reason = _check_raw_type(self.expected_exceptions, exception) + return self._fail_reason is None + + def __enter__(self) -> ExceptionInfo[BaseExcT_co_default]: + self.excinfo: ExceptionInfo[BaseExcT_co_default] = ExceptionInfo.for_later() + return self.excinfo + + # TODO: move common code into superclass + def __exit__( + self, + exc_type: type[BaseException] | None, + exc_val: BaseException | None, + exc_tb: types.TracebackType | None, + ) -> bool: + __tracebackhide__ = True + if exc_type is None: + if not self.expected_exceptions: + fail("DID NOT RAISE any exception") + if len(self.expected_exceptions) > 1: + fail(f"DID NOT RAISE any of {self.expected_exceptions!r}") + + fail(f"DID NOT RAISE {self.expected_exceptions[0]!r}") + + assert self.excinfo is not None, ( + "Internal error - should have been constructed in __enter__" + ) + + if not self.matches(exc_val): + if self._just_propagate: + return False + raise AssertionError(self._fail_reason) + + # Cast to narrow the exception type now that it's verified.... + # even though the TypeGuard in self.matches should be narrowing + exc_info = cast( + "tuple[type[BaseExcT_co_default], BaseExcT_co_default, types.TracebackType]", + (exc_type, exc_val, exc_tb), + ) + self.excinfo.fill_unfilled(exc_info) + return True + + +@final +class RaisesGroup(AbstractRaises[BaseExceptionGroup[BaseExcT_co]]): + """ + .. versionadded:: 8.4 + + Contextmanager for checking for an expected :exc:`ExceptionGroup`. + This works similar to :func:`pytest.raises`, but allows for specifying the structure of an :exc:`ExceptionGroup`. + :meth:`ExceptionInfo.group_contains` also tries to handle exception groups, + but it is very bad at checking that you *didn't* get unexpected exceptions. + + The catching behaviour differs from :ref:`except* `, being much + stricter about the structure by default. + By using ``allow_unwrapped=True`` and ``flatten_subgroups=True`` you can match + :ref:`except* ` fully when expecting a single exception. + + :param args: + Any number of exception types, :class:`RaisesGroup` or :class:`RaisesExc` + to specify the exceptions contained in this exception. + All specified exceptions must be present in the raised group, *and no others*. + + If you expect a variable number of exceptions you need to use + :func:`pytest.raises(ExceptionGroup) ` and manually check + the contained exceptions. Consider making use of :meth:`RaisesExc.matches`. + + It does not care about the order of the exceptions, so + ``RaisesGroup(ValueError, TypeError)`` + is equivalent to + ``RaisesGroup(TypeError, ValueError)``. + :kwparam str | re.Pattern[str] | None match: + If specified, a string containing a regular expression, + or a regular expression object, that is tested against the string + representation of the exception group and its :pep:`678` `__notes__` + using :func:`re.search`. + + To match a literal string that may contain :ref:`special characters + `, the pattern can first be escaped with :func:`re.escape`. + + Note that " (5 subgroups)" will be stripped from the ``repr`` before matching. + :kwparam Callable[[E], bool] check: + If specified, a callable that will be called with the group as a parameter + after successfully matching the expected exceptions. If it returns ``True`` + it will be considered a match, if not it will be considered a failed match. + :kwparam bool allow_unwrapped: + If expecting a single exception or :class:`RaisesExc` it will match even + if the exception is not inside an exceptiongroup. + + Using this together with ``match``, ``check`` or expecting multiple exceptions + will raise an error. + :kwparam bool flatten_subgroups: + "flatten" any groups inside the raised exception group, extracting all exceptions + inside any nested groups, before matching. Without this it expects you to + fully specify the nesting structure by passing :class:`RaisesGroup` as expected + parameter. + + Examples:: + + with RaisesGroup(ValueError): + raise ExceptionGroup("", (ValueError(),)) + # match + with RaisesGroup( + ValueError, + ValueError, + RaisesExc(TypeError, match="^expected int$"), + match="^my group$", + ): + raise ExceptionGroup( + "my group", + [ + ValueError(), + TypeError("expected int"), + ValueError(), + ], + ) + # check + with RaisesGroup( + KeyboardInterrupt, + match="^hello$", + check=lambda x: isinstance(x.__cause__, ValueError), + ): + raise BaseExceptionGroup("hello", [KeyboardInterrupt()]) from ValueError + # nested groups + with RaisesGroup(RaisesGroup(ValueError)): + raise ExceptionGroup("", (ExceptionGroup("", (ValueError(),)),)) + + # flatten_subgroups + with RaisesGroup(ValueError, flatten_subgroups=True): + raise ExceptionGroup("", (ExceptionGroup("", (ValueError(),)),)) + + # allow_unwrapped + with RaisesGroup(ValueError, allow_unwrapped=True): + raise ValueError + + + :meth:`RaisesGroup.matches` can also be used directly to check a standalone exception group. + + + The matching algorithm is greedy, which means cases such as this may fail:: + + with RaisesGroup(ValueError, RaisesExc(ValueError, match="hello")): + raise ExceptionGroup("", (ValueError("hello"), ValueError("goodbye"))) + + even though it generally does not care about the order of the exceptions in the group. + To avoid the above you should specify the first :exc:`ValueError` with a :class:`RaisesExc` as well. + + .. note:: + When raised exceptions don't match the expected ones, you'll get a detailed error + message explaining why. This includes ``repr(check)`` if set, which in Python can be + overly verbose, showing memory locations etc etc. + + If installed and imported (in e.g. ``conftest.py``), the ``hypothesis`` library will + monkeypatch this output to provide shorter & more readable repr's. + """ + + # allow_unwrapped=True requires: singular exception, exception not being + # RaisesGroup instance, match is None, check is None + @overload + def __init__( + self, + expected_exception: type[BaseExcT_co] | RaisesExc[BaseExcT_co], + /, + *, + allow_unwrapped: Literal[True], + flatten_subgroups: bool = False, + ) -> None: ... + + # flatten_subgroups = True also requires no nested RaisesGroup + @overload + def __init__( + self, + expected_exception: type[BaseExcT_co] | RaisesExc[BaseExcT_co], + /, + *other_exceptions: type[BaseExcT_co] | RaisesExc[BaseExcT_co], + flatten_subgroups: Literal[True], + match: str | Pattern[str] | None = None, + check: Callable[[BaseExceptionGroup[BaseExcT_co]], bool] | None = None, + ) -> None: ... + + # simplify the typevars if possible (the following 3 are equivalent but go simpler->complicated) + # ... the first handles RaisesGroup[ValueError], the second RaisesGroup[ExceptionGroup[ValueError]], + # the third RaisesGroup[ValueError | ExceptionGroup[ValueError]]. + # ... otherwise, we will get results like RaisesGroup[ValueError | ExceptionGroup[Never]] (I think) + # (technically correct but misleading) + @overload + def __init__( + self: RaisesGroup[ExcT_1], + expected_exception: type[ExcT_1] | RaisesExc[ExcT_1], + /, + *other_exceptions: type[ExcT_1] | RaisesExc[ExcT_1], + match: str | Pattern[str] | None = None, + check: Callable[[ExceptionGroup[ExcT_1]], bool] | None = None, + ) -> None: ... + + @overload + def __init__( + self: RaisesGroup[ExceptionGroup[ExcT_2]], + expected_exception: RaisesGroup[ExcT_2], + /, + *other_exceptions: RaisesGroup[ExcT_2], + match: str | Pattern[str] | None = None, + check: Callable[[ExceptionGroup[ExceptionGroup[ExcT_2]]], bool] | None = None, + ) -> None: ... + + @overload + def __init__( + self: RaisesGroup[ExcT_1 | ExceptionGroup[ExcT_2]], + expected_exception: type[ExcT_1] | RaisesExc[ExcT_1] | RaisesGroup[ExcT_2], + /, + *other_exceptions: type[ExcT_1] | RaisesExc[ExcT_1] | RaisesGroup[ExcT_2], + match: str | Pattern[str] | None = None, + check: ( + Callable[[ExceptionGroup[ExcT_1 | ExceptionGroup[ExcT_2]]], bool] | None + ) = None, + ) -> None: ... + + # same as the above 3 but handling BaseException + @overload + def __init__( + self: RaisesGroup[BaseExcT_1], + expected_exception: type[BaseExcT_1] | RaisesExc[BaseExcT_1], + /, + *other_exceptions: type[BaseExcT_1] | RaisesExc[BaseExcT_1], + match: str | Pattern[str] | None = None, + check: Callable[[BaseExceptionGroup[BaseExcT_1]], bool] | None = None, + ) -> None: ... + + @overload + def __init__( + self: RaisesGroup[BaseExceptionGroup[BaseExcT_2]], + expected_exception: RaisesGroup[BaseExcT_2], + /, + *other_exceptions: RaisesGroup[BaseExcT_2], + match: str | Pattern[str] | None = None, + check: ( + Callable[[BaseExceptionGroup[BaseExceptionGroup[BaseExcT_2]]], bool] | None + ) = None, + ) -> None: ... + + @overload + def __init__( + self: RaisesGroup[BaseExcT_1 | BaseExceptionGroup[BaseExcT_2]], + expected_exception: type[BaseExcT_1] + | RaisesExc[BaseExcT_1] + | RaisesGroup[BaseExcT_2], + /, + *other_exceptions: type[BaseExcT_1] + | RaisesExc[BaseExcT_1] + | RaisesGroup[BaseExcT_2], + match: str | Pattern[str] | None = None, + check: ( + Callable[ + [BaseExceptionGroup[BaseExcT_1 | BaseExceptionGroup[BaseExcT_2]]], + bool, + ] + | None + ) = None, + ) -> None: ... + + def __init__( + self: RaisesGroup[ExcT_1 | BaseExcT_1 | BaseExceptionGroup[BaseExcT_2]], + expected_exception: type[BaseExcT_1] + | RaisesExc[BaseExcT_1] + | RaisesGroup[BaseExcT_2], + /, + *other_exceptions: type[BaseExcT_1] + | RaisesExc[BaseExcT_1] + | RaisesGroup[BaseExcT_2], + allow_unwrapped: bool = False, + flatten_subgroups: bool = False, + match: str | Pattern[str] | None = None, + check: ( + Callable[[BaseExceptionGroup[BaseExcT_1]], bool] + | Callable[[ExceptionGroup[ExcT_1]], bool] + | None + ) = None, + ): + # The type hint on the `self` and `check` parameters uses different formats + # that are *very* hard to reconcile while adhering to the overloads, so we cast + # it to avoid an error when passing it to super().__init__ + check = cast( + "Callable[[BaseExceptionGroup[ExcT_1|BaseExcT_1|BaseExceptionGroup[BaseExcT_2]]], bool]", + check, + ) + super().__init__(match=match, check=check) + self.allow_unwrapped = allow_unwrapped + self.flatten_subgroups: bool = flatten_subgroups + self.is_baseexception = False + + if allow_unwrapped and other_exceptions: + raise ValueError( + "You cannot specify multiple exceptions with `allow_unwrapped=True.`" + " If you want to match one of multiple possible exceptions you should" + " use a `RaisesExc`." + " E.g. `RaisesExc(check=lambda e: isinstance(e, (...)))`", + ) + if allow_unwrapped and isinstance(expected_exception, RaisesGroup): + raise ValueError( + "`allow_unwrapped=True` has no effect when expecting a `RaisesGroup`." + " You might want it in the expected `RaisesGroup`, or" + " `flatten_subgroups=True` if you don't care about the structure.", + ) + if allow_unwrapped and (match is not None or check is not None): + raise ValueError( + "`allow_unwrapped=True` bypasses the `match` and `check` parameters" + " if the exception is unwrapped. If you intended to match/check the" + " exception you should use a `RaisesExc` object. If you want to match/check" + " the exceptiongroup when the exception *is* wrapped you need to" + " do e.g. `if isinstance(exc.value, ExceptionGroup):" + " assert RaisesGroup(...).matches(exc.value)` afterwards.", + ) + + self.expected_exceptions: tuple[ + type[BaseExcT_co] | RaisesExc[BaseExcT_co] | RaisesGroup[BaseException], ... + ] = tuple( + self._parse_excgroup(e, "a BaseException type, RaisesExc, or RaisesGroup") + for e in ( + expected_exception, + *other_exceptions, + ) + ) + + def _parse_excgroup( + self, + exc: ( + type[BaseExcT_co] + | types.GenericAlias + | RaisesExc[BaseExcT_1] + | RaisesGroup[BaseExcT_2] + ), + expected: str, + ) -> type[BaseExcT_co] | RaisesExc[BaseExcT_1] | RaisesGroup[BaseExcT_2]: + # verify exception type and set `self.is_baseexception` + if isinstance(exc, RaisesGroup): + if self.flatten_subgroups: + raise ValueError( + "You cannot specify a nested structure inside a RaisesGroup with" + " `flatten_subgroups=True`. The parameter will flatten subgroups" + " in the raised exceptiongroup before matching, which would never" + " match a nested structure.", + ) + self.is_baseexception |= exc.is_baseexception + exc._nested = True + return exc + elif isinstance(exc, RaisesExc): + self.is_baseexception |= exc.is_baseexception + exc._nested = True + return exc + elif isinstance(exc, tuple): + raise TypeError( + f"Expected {expected}, but got {type(exc).__name__!r}.\n" + "RaisesGroup does not support tuples of exception types when expecting one of " + "several possible exception types like RaisesExc.\n" + "If you meant to expect a group with multiple exceptions, list them as separate arguments." + ) + else: + return super()._parse_exc(exc, expected) + + @overload + def __enter__( + self: RaisesGroup[ExcT_1], + ) -> ExceptionInfo[ExceptionGroup[ExcT_1]]: ... + @overload + def __enter__( + self: RaisesGroup[BaseExcT_1], + ) -> ExceptionInfo[BaseExceptionGroup[BaseExcT_1]]: ... + + def __enter__(self) -> ExceptionInfo[BaseExceptionGroup[BaseException]]: + self.excinfo: ExceptionInfo[BaseExceptionGroup[BaseExcT_co]] = ( + ExceptionInfo.for_later() + ) + return self.excinfo + + def __repr__(self) -> str: + reqs = [ + e.__name__ if isinstance(e, type) else repr(e) + for e in self.expected_exceptions + ] + if self.allow_unwrapped: + reqs.append(f"allow_unwrapped={self.allow_unwrapped}") + if self.flatten_subgroups: + reqs.append(f"flatten_subgroups={self.flatten_subgroups}") + if self.match is not None: + # If no flags were specified, discard the redundant re.compile() here. + reqs.append(f"match={_match_pattern(self.match)!r}") + if self.check is not None: + reqs.append(f"check={repr_callable(self.check)}") + return f"RaisesGroup({', '.join(reqs)})" + + def _unroll_exceptions( + self, + exceptions: Sequence[BaseException], + ) -> Sequence[BaseException]: + """Used if `flatten_subgroups=True`.""" + res: list[BaseException] = [] + for exc in exceptions: + if isinstance(exc, BaseExceptionGroup): + res.extend(self._unroll_exceptions(exc.exceptions)) + + else: + res.append(exc) + return res + + @overload + def matches( + self: RaisesGroup[ExcT_1], + exception: BaseException | None, + ) -> TypeGuard[ExceptionGroup[ExcT_1]]: ... + @overload + def matches( + self: RaisesGroup[BaseExcT_1], + exception: BaseException | None, + ) -> TypeGuard[BaseExceptionGroup[BaseExcT_1]]: ... + + def matches( + self, + exception: BaseException | None, + ) -> bool: + """Check if an exception matches the requirements of this RaisesGroup. + If it fails, `RaisesGroup.fail_reason` will be set. + + Example:: + + with pytest.raises(TypeError) as excinfo: + ... + assert RaisesGroup(ValueError).matches(excinfo.value.__cause__) + # the above line is equivalent to + myexc = excinfo.value.__cause + assert isinstance(myexc, BaseExceptionGroup) + assert len(myexc.exceptions) == 1 + assert isinstance(myexc.exceptions[0], ValueError) + """ + self._fail_reason = None + if exception is None: + self._fail_reason = "exception is None" + return False + if not isinstance(exception, BaseExceptionGroup): + # we opt to only print type of the exception here, as the repr would + # likely be quite long + not_group_msg = f"`{type(exception).__name__}()` is not an exception group" + if len(self.expected_exceptions) > 1: + self._fail_reason = not_group_msg + return False + # if we have 1 expected exception, check if it would work even if + # allow_unwrapped is not set + res = self._check_expected(self.expected_exceptions[0], exception) + if res is None and self.allow_unwrapped: + return True + + if res is None: + self._fail_reason = ( + f"{not_group_msg}, but would match with `allow_unwrapped=True`" + ) + elif self.allow_unwrapped: + self._fail_reason = res + else: + self._fail_reason = not_group_msg + return False + + actual_exceptions: Sequence[BaseException] = exception.exceptions + if self.flatten_subgroups: + actual_exceptions = self._unroll_exceptions(actual_exceptions) + + if not self._check_match(exception): + self._fail_reason = cast(str, self._fail_reason) + old_reason = self._fail_reason + if ( + len(actual_exceptions) == len(self.expected_exceptions) == 1 + and isinstance(expected := self.expected_exceptions[0], type) + and isinstance(actual := actual_exceptions[0], expected) + and self._check_match(actual) + ): + assert self.match is not None, "can't be None if _check_match failed" + assert self._fail_reason is old_reason is not None + self._fail_reason += ( + f"\n" + f" but matched the expected `{self._repr_expected(expected)}`.\n" + f" You might want " + f"`RaisesGroup(RaisesExc({expected.__name__}, match={_match_pattern(self.match)!r}))`" + ) + else: + self._fail_reason = old_reason + return False + + # do the full check on expected exceptions + if not self._check_exceptions( + exception, + actual_exceptions, + ): + self._fail_reason = cast(str, self._fail_reason) + assert self._fail_reason is not None + old_reason = self._fail_reason + # if we're not expecting a nested structure, and there is one, do a second + # pass where we try flattening it + if ( + not self.flatten_subgroups + and not any( + isinstance(e, RaisesGroup) for e in self.expected_exceptions + ) + and any(isinstance(e, BaseExceptionGroup) for e in actual_exceptions) + and self._check_exceptions( + exception, + self._unroll_exceptions(exception.exceptions), + ) + ): + # only indent if it's a single-line reason. In a multi-line there's already + # indented lines that this does not belong to. + indent = " " if "\n" not in self._fail_reason else "" + self._fail_reason = ( + old_reason + + f"\n{indent}Did you mean to use `flatten_subgroups=True`?" + ) + else: + self._fail_reason = old_reason + return False + + # Only run `self.check` once we know `exception` is of the correct type. + if not self._check_check(exception): + reason = ( + cast(str, self._fail_reason) + f" on the {type(exception).__name__}" + ) + if ( + len(actual_exceptions) == len(self.expected_exceptions) == 1 + and isinstance(expected := self.expected_exceptions[0], type) + # we explicitly break typing here :) + and self._check_check(actual_exceptions[0]) # type: ignore[arg-type] + ): + self._fail_reason = reason + ( + f", but did return True for the expected {self._repr_expected(expected)}." + f" You might want RaisesGroup(RaisesExc({expected.__name__}, check=<...>))" + ) + else: + self._fail_reason = reason + return False + + return True + + @staticmethod + def _check_expected( + expected_type: ( + type[BaseException] | RaisesExc[BaseException] | RaisesGroup[BaseException] + ), + exception: BaseException, + ) -> str | None: + """Helper method for `RaisesGroup.matches` and `RaisesGroup._check_exceptions` + to check one of potentially several expected exceptions.""" + if isinstance(expected_type, type): + return _check_raw_type(expected_type, exception) + res = expected_type.matches(exception) + if res: + return None + assert expected_type.fail_reason is not None + if expected_type.fail_reason.startswith("\n"): + return f"\n{expected_type!r}: {indent(expected_type.fail_reason, ' ')}" + return f"{expected_type!r}: {expected_type.fail_reason}" + + @staticmethod + def _repr_expected(e: type[BaseException] | AbstractRaises[BaseException]) -> str: + """Get the repr of an expected type/RaisesExc/RaisesGroup, but we only want + the name if it's a type""" + if isinstance(e, type): + return _exception_type_name(e) + return repr(e) + + @overload + def _check_exceptions( + self: RaisesGroup[ExcT_1], + _exception: Exception, + actual_exceptions: Sequence[Exception], + ) -> TypeGuard[ExceptionGroup[ExcT_1]]: ... + @overload + def _check_exceptions( + self: RaisesGroup[BaseExcT_1], + _exception: BaseException, + actual_exceptions: Sequence[BaseException], + ) -> TypeGuard[BaseExceptionGroup[BaseExcT_1]]: ... + + def _check_exceptions( + self, + _exception: BaseException, + actual_exceptions: Sequence[BaseException], + ) -> bool: + """Helper method for RaisesGroup.matches that attempts to pair up expected and actual exceptions""" + # The _exception parameter is not used, but necessary for the TypeGuard + + # full table with all results + results = ResultHolder(self.expected_exceptions, actual_exceptions) + + # (indexes of) raised exceptions that haven't (yet) found an expected + remaining_actual = list(range(len(actual_exceptions))) + # (indexes of) expected exceptions that haven't found a matching raised + failed_expected: list[int] = [] + # successful greedy matches + matches: dict[int, int] = {} + + # loop over expected exceptions first to get a more predictable result + for i_exp, expected in enumerate(self.expected_exceptions): + for i_rem in remaining_actual: + res = self._check_expected(expected, actual_exceptions[i_rem]) + results.set_result(i_exp, i_rem, res) + if res is None: + remaining_actual.remove(i_rem) + matches[i_exp] = i_rem + break + else: + failed_expected.append(i_exp) + + # All exceptions matched up successfully + if not remaining_actual and not failed_expected: + return True + + # in case of a single expected and single raised we simplify the output + if 1 == len(actual_exceptions) == len(self.expected_exceptions): + assert not matches + self._fail_reason = res + return False + + # The test case is failing, so we can do a slow and exhaustive check to find + # duplicate matches etc that will be helpful in debugging + for i_exp, expected in enumerate(self.expected_exceptions): + for i_actual, actual in enumerate(actual_exceptions): + if results.has_result(i_exp, i_actual): + continue + results.set_result( + i_exp, i_actual, self._check_expected(expected, actual) + ) + + successful_str = ( + f"{len(matches)} matched exception{'s' if len(matches) > 1 else ''}. " + if matches + else "" + ) + + # all expected were found + if not failed_expected and results.no_match_for_actual(remaining_actual): + self._fail_reason = ( + f"{successful_str}Unexpected exception(s):" + f" {[actual_exceptions[i] for i in remaining_actual]!r}" + ) + return False + # all raised exceptions were expected + if not remaining_actual and results.no_match_for_expected(failed_expected): + no_match_for_str = ", ".join( + self._repr_expected(self.expected_exceptions[i]) + for i in failed_expected + ) + self._fail_reason = f"{successful_str}Too few exceptions raised, found no match for: [{no_match_for_str}]" + return False + + # if there's only one remaining and one failed, and the unmatched didn't match anything else, + # we elect to only print why the remaining and the failed didn't match. + if ( + 1 == len(remaining_actual) == len(failed_expected) + and results.no_match_for_actual(remaining_actual) + and results.no_match_for_expected(failed_expected) + ): + self._fail_reason = f"{successful_str}{results.get_result(failed_expected[0], remaining_actual[0])}" + return False + + # there's both expected and raised exceptions without matches + s = "" + if matches: + s += f"\n{successful_str}" + indent_1 = " " * 2 + indent_2 = " " * 4 + + if not remaining_actual: + s += "\nToo few exceptions raised!" + elif not failed_expected: + s += "\nUnexpected exception(s)!" + + if failed_expected: + s += "\nThe following expected exceptions did not find a match:" + rev_matches = {v: k for k, v in matches.items()} + for i_failed in failed_expected: + s += ( + f"\n{indent_1}{self._repr_expected(self.expected_exceptions[i_failed])}" + ) + for i_actual, actual in enumerate(actual_exceptions): + if results.get_result(i_exp, i_actual) is None: + # we print full repr of match target + s += ( + f"\n{indent_2}It matches {backquote(repr(actual))} which was paired with " + + backquote( + self._repr_expected( + self.expected_exceptions[rev_matches[i_actual]] + ) + ) + ) + + if remaining_actual: + s += "\nThe following raised exceptions did not find a match" + for i_actual in remaining_actual: + s += f"\n{indent_1}{actual_exceptions[i_actual]!r}:" + for i_exp, expected in enumerate(self.expected_exceptions): + res = results.get_result(i_exp, i_actual) + if i_exp in failed_expected: + assert res is not None + if res[0] != "\n": + s += "\n" + s += indent(res, indent_2) + if res is None: + # we print full repr of match target + s += ( + f"\n{indent_2}It matches {backquote(self._repr_expected(expected))} " + f"which was paired with {backquote(repr(actual_exceptions[matches[i_exp]]))}" + ) + + if len(self.expected_exceptions) == len(actual_exceptions) and possible_match( + results + ): + s += ( + "\nThere exist a possible match when attempting an exhaustive check," + " but RaisesGroup uses a greedy algorithm. " + "Please make your expected exceptions more stringent with `RaisesExc` etc" + " so the greedy algorithm can function." + ) + self._fail_reason = s + return False + + def __exit__( + self, + exc_type: type[BaseException] | None, + exc_val: BaseException | None, + exc_tb: types.TracebackType | None, + ) -> bool: + __tracebackhide__ = True + if exc_type is None: + fail(f"DID NOT RAISE any exception, expected `{self.expected_type()}`") + + assert self.excinfo is not None, ( + "Internal error - should have been constructed in __enter__" + ) + + # group_str is the only thing that differs between RaisesExc and RaisesGroup... + # I might just scrap it? Or make it part of fail_reason + group_str = ( + "(group)" + if self.allow_unwrapped and not issubclass(exc_type, BaseExceptionGroup) + else "group" + ) + + if not self.matches(exc_val): + fail(f"Raised exception {group_str} did not match: {self._fail_reason}") + + # Cast to narrow the exception type now that it's verified.... + # even though the TypeGuard in self.matches should be narrowing + exc_info = cast( + "tuple[type[BaseExceptionGroup[BaseExcT_co]], BaseExceptionGroup[BaseExcT_co], types.TracebackType]", + (exc_type, exc_val, exc_tb), + ) + self.excinfo.fill_unfilled(exc_info) + return True + + def expected_type(self) -> str: + subexcs = [] + for e in self.expected_exceptions: + if isinstance(e, RaisesExc): + subexcs.append(repr(e)) + elif isinstance(e, RaisesGroup): + subexcs.append(e.expected_type()) + elif isinstance(e, type): + subexcs.append(e.__name__) + else: # pragma: no cover + raise AssertionError("unknown type") + group_type = "Base" if self.is_baseexception else "" + return f"{group_type}ExceptionGroup({', '.join(subexcs)})" + + +@final +class NotChecked: + """Singleton for unchecked values in ResultHolder""" + + +class ResultHolder: + """Container for results of checking exceptions. + Used in RaisesGroup._check_exceptions and possible_match. + """ + + def __init__( + self, + expected_exceptions: tuple[ + type[BaseException] | AbstractRaises[BaseException], ... + ], + actual_exceptions: Sequence[BaseException], + ) -> None: + self.results: list[list[str | type[NotChecked] | None]] = [ + [NotChecked for _ in expected_exceptions] for _ in actual_exceptions + ] + + def set_result(self, expected: int, actual: int, result: str | None) -> None: + self.results[actual][expected] = result + + def get_result(self, expected: int, actual: int) -> str | None: + res = self.results[actual][expected] + assert res is not NotChecked + # mypy doesn't support identity checking against anything but None + return res # type: ignore[return-value] + + def has_result(self, expected: int, actual: int) -> bool: + return self.results[actual][expected] is not NotChecked + + def no_match_for_expected(self, expected: list[int]) -> bool: + for i in expected: + for actual_results in self.results: + assert actual_results[i] is not NotChecked + if actual_results[i] is None: + return False + return True + + def no_match_for_actual(self, actual: list[int]) -> bool: + for i in actual: + for res in self.results[i]: + assert res is not NotChecked + if res is None: + return False + return True + + +def possible_match(results: ResultHolder, used: set[int] | None = None) -> bool: + if used is None: + used = set() + curr_row = len(used) + if curr_row == len(results.results): + return True + return any( + val is None and i not in used and possible_match(results, used | {i}) + for (i, val) in enumerate(results.results[curr_row]) + ) diff --git a/venv/Lib/site-packages/_pytest/recwarn.py b/venv/Lib/site-packages/_pytest/recwarn.py new file mode 100644 index 0000000000..e3db717bfe --- /dev/null +++ b/venv/Lib/site-packages/_pytest/recwarn.py @@ -0,0 +1,367 @@ +# mypy: allow-untyped-defs +"""Record warnings during test function execution.""" + +from __future__ import annotations + +from collections.abc import Callable +from collections.abc import Generator +from collections.abc import Iterator +from pprint import pformat +import re +from types import TracebackType +from typing import Any +from typing import final +from typing import overload +from typing import TYPE_CHECKING +from typing import TypeVar + + +if TYPE_CHECKING: + from typing_extensions import Self + +import warnings + +from _pytest.deprecated import check_ispytest +from _pytest.fixtures import fixture +from _pytest.outcomes import Exit +from _pytest.outcomes import fail + + +T = TypeVar("T") + + +@fixture +def recwarn() -> Generator[WarningsRecorder]: + """Return a :class:`WarningsRecorder` instance that records all warnings emitted by test functions. + + See :ref:`warnings` for information on warning categories. + """ + wrec = WarningsRecorder(_ispytest=True) + with wrec: + warnings.simplefilter("default") + yield wrec + + +@overload +def deprecated_call( + *, match: str | re.Pattern[str] | None = ... +) -> WarningsRecorder: ... + + +@overload +def deprecated_call(func: Callable[..., T], *args: Any, **kwargs: Any) -> T: ... + + +def deprecated_call( + func: Callable[..., Any] | None = None, *args: Any, **kwargs: Any +) -> WarningsRecorder | Any: + """Assert that code produces a ``DeprecationWarning`` or ``PendingDeprecationWarning`` or ``FutureWarning``. + + This function can be used as a context manager:: + + >>> import warnings + >>> def api_call_v2(): + ... warnings.warn('use v3 of this api', DeprecationWarning) + ... return 200 + + >>> import pytest + >>> with pytest.deprecated_call(): + ... assert api_call_v2() == 200 + + It can also be used by passing a function and ``*args`` and ``**kwargs``, + in which case it will ensure calling ``func(*args, **kwargs)`` produces one of + the warnings types above. The return value is the return value of the function. + + In the context manager form you may use the keyword argument ``match`` to assert + that the warning matches a text or regex. + + The context manager produces a list of :class:`warnings.WarningMessage` objects, + one for each warning raised. + """ + __tracebackhide__ = True + if func is not None: + args = (func, *args) + return warns( + (DeprecationWarning, PendingDeprecationWarning, FutureWarning), *args, **kwargs + ) + + +@overload +def warns( + expected_warning: type[Warning] | tuple[type[Warning], ...] = ..., + *, + match: str | re.Pattern[str] | None = ..., +) -> WarningsChecker: ... + + +@overload +def warns( + expected_warning: type[Warning] | tuple[type[Warning], ...], + func: Callable[..., T], + *args: Any, + **kwargs: Any, +) -> T: ... + + +def warns( + expected_warning: type[Warning] | tuple[type[Warning], ...] = Warning, + *args: Any, + match: str | re.Pattern[str] | None = None, + **kwargs: Any, +) -> WarningsChecker | Any: + r"""Assert that code raises a particular class of warning. + + Specifically, the parameter ``expected_warning`` can be a warning class or tuple + of warning classes, and the code inside the ``with`` block must issue at least one + warning of that class or classes. + + This helper produces a list of :class:`warnings.WarningMessage` objects, one for + each warning emitted (regardless of whether it is an ``expected_warning`` or not). + Since pytest 8.0, unmatched warnings are also re-emitted when the context closes. + + This function can be used as a context manager:: + + >>> import pytest + >>> with pytest.warns(RuntimeWarning): + ... warnings.warn("my warning", RuntimeWarning) + + In the context manager form you may use the keyword argument ``match`` to assert + that the warning matches a text or regex:: + + >>> with pytest.warns(UserWarning, match='must be 0 or None'): + ... warnings.warn("value must be 0 or None", UserWarning) + + >>> with pytest.warns(UserWarning, match=r'must be \d+$'): + ... warnings.warn("value must be 42", UserWarning) + + >>> with pytest.warns(UserWarning): # catch re-emitted warning + ... with pytest.warns(UserWarning, match=r'must be \d+$'): + ... warnings.warn("this is not here", UserWarning) + Traceback (most recent call last): + ... + Failed: DID NOT WARN. No warnings of type ...UserWarning... were emitted... + + **Using with** ``pytest.mark.parametrize`` + + When using :ref:`pytest.mark.parametrize ref` it is possible to parametrize tests + such that some runs raise a warning and others do not. + + This could be achieved in the same way as with exceptions, see + :ref:`parametrizing_conditional_raising` for an example. + + """ + __tracebackhide__ = True + if not args: + if kwargs: + argnames = ", ".join(sorted(kwargs)) + raise TypeError( + f"Unexpected keyword arguments passed to pytest.warns: {argnames}" + "\nUse context-manager form instead?" + ) + return WarningsChecker(expected_warning, match_expr=match, _ispytest=True) + else: + func = args[0] + if not callable(func): + raise TypeError(f"{func!r} object (type: {type(func)}) must be callable") + with WarningsChecker(expected_warning, _ispytest=True): + return func(*args[1:], **kwargs) + + +class WarningsRecorder(warnings.catch_warnings): + """A context manager to record raised warnings. + + Each recorded warning is an instance of :class:`warnings.WarningMessage`. + + Adapted from `warnings.catch_warnings`. + + .. note:: + ``DeprecationWarning`` and ``PendingDeprecationWarning`` are treated + differently; see :ref:`ensuring_function_triggers`. + + """ + + def __init__(self, *, _ispytest: bool = False) -> None: + check_ispytest(_ispytest) + super().__init__(record=True) + self._entered = False + self._list: list[warnings.WarningMessage] = [] + + @property + def list(self) -> list[warnings.WarningMessage]: + """The list of recorded warnings.""" + return self._list + + def __getitem__(self, i: int) -> warnings.WarningMessage: + """Get a recorded warning by index.""" + return self._list[i] + + def __iter__(self) -> Iterator[warnings.WarningMessage]: + """Iterate through the recorded warnings.""" + return iter(self._list) + + def __len__(self) -> int: + """The number of recorded warnings.""" + return len(self._list) + + def pop(self, cls: type[Warning] = Warning) -> warnings.WarningMessage: + """Pop the first recorded warning which is an instance of ``cls``, + but not an instance of a child class of any other match. + Raises ``AssertionError`` if there is no match. + """ + best_idx: int | None = None + for i, w in enumerate(self._list): + if w.category == cls: + return self._list.pop(i) # exact match, stop looking + if issubclass(w.category, cls) and ( + best_idx is None + or not issubclass(w.category, self._list[best_idx].category) + ): + best_idx = i + if best_idx is not None: + return self._list.pop(best_idx) + __tracebackhide__ = True + raise AssertionError(f"{cls!r} not found in warning list") + + def clear(self) -> None: + """Clear the list of recorded warnings.""" + self._list[:] = [] + + # Type ignored because we basically want the `catch_warnings` generic type + # parameter to be ourselves but that is not possible(?). + def __enter__(self) -> Self: # type: ignore[override] + if self._entered: + __tracebackhide__ = True + raise RuntimeError(f"Cannot enter {self!r} twice") + _list = super().__enter__() + # record=True means it's None. + assert _list is not None + self._list = _list + warnings.simplefilter("always") + return self + + def __exit__( + self, + exc_type: type[BaseException] | None, + exc_val: BaseException | None, + exc_tb: TracebackType | None, + ) -> None: + if not self._entered: + __tracebackhide__ = True + raise RuntimeError(f"Cannot exit {self!r} without entering first") + + super().__exit__(exc_type, exc_val, exc_tb) + + # Built-in catch_warnings does not reset entered state so we do it + # manually here for this context manager to become reusable. + self._entered = False + + +@final +class WarningsChecker(WarningsRecorder): + def __init__( + self, + expected_warning: type[Warning] | tuple[type[Warning], ...] = Warning, + match_expr: str | re.Pattern[str] | None = None, + *, + _ispytest: bool = False, + ) -> None: + check_ispytest(_ispytest) + super().__init__(_ispytest=True) + + msg = "exceptions must be derived from Warning, not %s" + if isinstance(expected_warning, tuple): + for exc in expected_warning: + if not issubclass(exc, Warning): + raise TypeError(msg % type(exc)) + expected_warning_tup = expected_warning + elif isinstance(expected_warning, type) and issubclass( + expected_warning, Warning + ): + expected_warning_tup = (expected_warning,) + else: + raise TypeError(msg % type(expected_warning)) + + self.expected_warning = expected_warning_tup + self.match_expr = match_expr + + def matches(self, warning: warnings.WarningMessage) -> bool: + assert self.expected_warning is not None + return issubclass(warning.category, self.expected_warning) and bool( + self.match_expr is None or re.search(self.match_expr, str(warning.message)) + ) + + def __exit__( + self, + exc_type: type[BaseException] | None, + exc_val: BaseException | None, + exc_tb: TracebackType | None, + ) -> None: + super().__exit__(exc_type, exc_val, exc_tb) + + __tracebackhide__ = True + + # BaseExceptions like pytest.{skip,fail,xfail,exit} or Ctrl-C within + # pytest.warns should *not* trigger "DID NOT WARN" and get suppressed + # when the warning doesn't happen. Control-flow exceptions should always + # propagate. + if exc_val is not None and ( + not isinstance(exc_val, Exception) + # Exit is an Exception, not a BaseException, for some reason. + or isinstance(exc_val, Exit) + ): + return + + def found_str() -> str: + return pformat([record.message for record in self], indent=2) + + try: + if not any(issubclass(w.category, self.expected_warning) for w in self): + fail( + f"DID NOT WARN. No warnings of type {self.expected_warning} were emitted.\n" + f" Emitted warnings: {found_str()}." + ) + elif not any(self.matches(w) for w in self): + fail( + f"DID NOT WARN. No warnings of type {self.expected_warning} matching the regex were emitted.\n" + f" Regex: {self.match_expr}\n" + f" Emitted warnings: {found_str()}." + ) + finally: + # Whether or not any warnings matched, we want to re-emit all unmatched warnings. + for w in self: + if not self.matches(w): + warnings.warn_explicit( + message=w.message, + category=w.category, + filename=w.filename, + lineno=w.lineno, + module=w.__module__, + source=w.source, + ) + + # Currently in Python it is possible to pass other types than an + # `str` message when creating `Warning` instances, however this + # causes an exception when :func:`warnings.filterwarnings` is used + # to filter those warnings. See + # https://github.com/python/cpython/issues/103577 for a discussion. + # While this can be considered a bug in CPython, we put guards in + # pytest as the error message produced without this check in place + # is confusing (#10865). + for w in self: + if type(w.message) is not UserWarning: + # If the warning was of an incorrect type then `warnings.warn()` + # creates a UserWarning. Any other warning must have been specified + # explicitly. + continue + if not w.message.args: + # UserWarning() without arguments must have been specified explicitly. + continue + msg = w.message.args[0] + if isinstance(msg, str): + continue + # It's possible that UserWarning was explicitly specified, and + # its first argument was not a string. But that case can't be + # distinguished from an invalid type. + raise TypeError( + f"Warning must be str or Warning, got {msg!r} (type {type(msg).__name__})" + ) diff --git a/venv/Lib/site-packages/_pytest/reports.py b/venv/Lib/site-packages/_pytest/reports.py new file mode 100644 index 0000000000..011a69db00 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/reports.py @@ -0,0 +1,694 @@ +# mypy: allow-untyped-defs +from __future__ import annotations + +from collections.abc import Iterable +from collections.abc import Iterator +from collections.abc import Mapping +from collections.abc import Sequence +import dataclasses +from io import StringIO +import os +from pprint import pprint +import sys +from typing import Any +from typing import cast +from typing import final +from typing import Literal +from typing import NoReturn +from typing import TYPE_CHECKING + +from _pytest._code.code import ExceptionChainRepr +from _pytest._code.code import ExceptionInfo +from _pytest._code.code import ExceptionRepr +from _pytest._code.code import ReprEntry +from _pytest._code.code import ReprEntryNative +from _pytest._code.code import ReprExceptionInfo +from _pytest._code.code import ReprFileLocation +from _pytest._code.code import ReprFuncArgs +from _pytest._code.code import ReprLocals +from _pytest._code.code import ReprTraceback +from _pytest._code.code import TerminalRepr +from _pytest._io import TerminalWriter +from _pytest.config import Config +from _pytest.nodes import Collector +from _pytest.nodes import Item +from _pytest.outcomes import fail +from _pytest.outcomes import skip + + +if sys.version_info < (3, 11): + from exceptiongroup import BaseExceptionGroup + + +if TYPE_CHECKING: + from typing_extensions import Self + + from _pytest.runner import CallInfo + + +def getworkerinfoline(node): + try: + return node._workerinfocache + except AttributeError: + d = node.workerinfo + ver = "{}.{}.{}".format(*d["version_info"][:3]) + node._workerinfocache = s = "[{}] {} -- Python {} {}".format( + d["id"], d["sysplatform"], ver, d["executable"] + ) + return s + + +class BaseReport: + when: str | None + location: tuple[str, int | None, str] | None + longrepr: ( + None | ExceptionInfo[BaseException] | tuple[str, int, str] | str | TerminalRepr + ) + sections: list[tuple[str, str]] + nodeid: str + outcome: Literal["passed", "failed", "skipped"] + + def __init__(self, **kw: Any) -> None: + self.__dict__.update(kw) + + if TYPE_CHECKING: + # Can have arbitrary fields given to __init__(). + def __getattr__(self, key: str) -> Any: ... + + def toterminal(self, out: TerminalWriter) -> None: + if hasattr(self, "node"): + worker_info = getworkerinfoline(self.node) + if worker_info: + out.line(worker_info) + + longrepr = self.longrepr + if longrepr is None: + return + + if hasattr(longrepr, "toterminal"): + longrepr_terminal = cast(TerminalRepr, longrepr) + longrepr_terminal.toterminal(out) + else: + try: + s = str(longrepr) + except UnicodeEncodeError: + s = "" + out.line(s) + + def get_sections(self, prefix: str) -> Iterator[tuple[str, str]]: + for name, content in self.sections: + if name.startswith(prefix): + yield prefix, content + + @property + def longreprtext(self) -> str: + """Read-only property that returns the full string representation of + ``longrepr``. + + .. versionadded:: 3.0 + """ + file = StringIO() + tw = TerminalWriter(file) + tw.hasmarkup = False + self.toterminal(tw) + exc = file.getvalue() + return exc.strip() + + @property + def caplog(self) -> str: + """Return captured log lines, if log capturing is enabled. + + .. versionadded:: 3.5 + """ + return "\n".join( + content for (prefix, content) in self.get_sections("Captured log") + ) + + @property + def capstdout(self) -> str: + """Return captured text from stdout, if capturing is enabled. + + .. versionadded:: 3.0 + """ + return "".join( + content for (prefix, content) in self.get_sections("Captured stdout") + ) + + @property + def capstderr(self) -> str: + """Return captured text from stderr, if capturing is enabled. + + .. versionadded:: 3.0 + """ + return "".join( + content for (prefix, content) in self.get_sections("Captured stderr") + ) + + @property + def passed(self) -> bool: + """Whether the outcome is passed.""" + return self.outcome == "passed" + + @property + def failed(self) -> bool: + """Whether the outcome is failed.""" + return self.outcome == "failed" + + @property + def skipped(self) -> bool: + """Whether the outcome is skipped.""" + return self.outcome == "skipped" + + @property + def fspath(self) -> str: + """The path portion of the reported node, as a string.""" + return self.nodeid.split("::")[0] + + @property + def count_towards_summary(self) -> bool: + """**Experimental** Whether this report should be counted towards the + totals shown at the end of the test session: "1 passed, 1 failure, etc". + + .. note:: + + This function is considered **experimental**, so beware that it is subject to changes + even in patch releases. + """ + return True + + @property + def head_line(self) -> str | None: + """**Experimental** The head line shown with longrepr output for this + report, more commonly during traceback representation during + failures:: + + ________ Test.foo ________ + + + In the example above, the head_line is "Test.foo". + + .. note:: + + This function is considered **experimental**, so beware that it is subject to changes + even in patch releases. + """ + if self.location is not None: + _fspath, _lineno, domain = self.location + return domain + return None + + def _get_verbose_word_with_markup( + self, config: Config, default_markup: Mapping[str, bool] + ) -> tuple[str, Mapping[str, bool]]: + _category, _short, verbose = config.hook.pytest_report_teststatus( + report=self, config=config + ) + + if isinstance(verbose, str): + return verbose, default_markup + + if isinstance(verbose, Sequence) and len(verbose) == 2: + word, markup = verbose + if isinstance(word, str) and isinstance(markup, Mapping): + return word, markup + + fail( # pragma: no cover + "pytest_report_teststatus() hook (from a plugin) returned " + f"an invalid verbose value: {verbose!r}.\nExpected either a string " + "or a tuple of (word, markup)." + ) + + def _to_json(self) -> dict[str, Any]: + """Return the contents of this report as a dict of builtin entries, + suitable for serialization. + + This was originally the serialize_report() function from xdist (ca03269). + + Experimental method. + """ + return _report_to_json(self) + + @classmethod + def _from_json(cls, reportdict: dict[str, object]) -> Self: + """Create either a TestReport or CollectReport, depending on the calling class. + + It is the callers responsibility to know which class to pass here. + + This was originally the serialize_report() function from xdist (ca03269). + + Experimental method. + """ + kwargs = _report_kwargs_from_json(reportdict) + return cls(**kwargs) + + +def _report_unserialization_failure( + type_name: str, report_class: type[BaseReport], reportdict +) -> NoReturn: + url = "https://github.com/pytest-dev/pytest/issues" + stream = StringIO() + pprint("-" * 100, stream=stream) + pprint(f"INTERNALERROR: Unknown entry type returned: {type_name}", stream=stream) + pprint(f"report_name: {report_class}", stream=stream) + pprint(reportdict, stream=stream) + pprint(f"Please report this bug at {url}", stream=stream) + pprint("-" * 100, stream=stream) + raise RuntimeError(stream.getvalue()) + + +def _format_failed_longrepr( + item: Item, call: CallInfo[None], excinfo: ExceptionInfo[BaseException] +): + if call.when == "call": + longrepr = item.repr_failure(excinfo) + else: + # Exception in setup or teardown. + longrepr = item._repr_failure_py( + excinfo, style=item.config.getoption("tbstyle", "auto") + ) + return longrepr + + +def _format_exception_group_all_skipped_longrepr( + item: Item, + excinfo: ExceptionInfo[BaseExceptionGroup[BaseException | BaseExceptionGroup]], +) -> tuple[str, int, str]: + r = excinfo._getreprcrash() + assert r is not None, ( + "There should always be a traceback entry for skipping a test." + ) + if all( + getattr(skip, "_use_item_location", False) for skip in excinfo.value.exceptions + ): + path, line = item.reportinfo()[:2] + assert line is not None + loc = (os.fspath(path), line + 1) + default_msg = "skipped" + else: + loc = (str(r.path), r.lineno) + default_msg = r.message + + # Get all unique skip messages. + msgs: list[str] = [] + for exception in excinfo.value.exceptions: + m = getattr(exception, "msg", None) or ( + exception.args[0] if exception.args else None + ) + if m and m not in msgs: + msgs.append(m) + + reason = "; ".join(msgs) if msgs else default_msg + longrepr = (*loc, reason) + return longrepr + + +class TestReport(BaseReport): + """Basic test report object (also used for setup and teardown calls if + they fail). + + Reports can contain arbitrary extra attributes. + """ + + __test__ = False + + # Defined by skipping plugin. + # xfail reason if xfailed, otherwise not defined. Use hasattr to distinguish. + wasxfail: str + + def __init__( + self, + nodeid: str, + location: tuple[str, int | None, str], + keywords: Mapping[str, Any], + outcome: Literal["passed", "failed", "skipped"], + longrepr: None + | ExceptionInfo[BaseException] + | tuple[str, int, str] + | str + | TerminalRepr, + when: Literal["setup", "call", "teardown"], + sections: Iterable[tuple[str, str]] = (), + duration: float = 0, + start: float = 0, + stop: float = 0, + user_properties: Iterable[tuple[str, object]] | None = None, + **extra, + ) -> None: + #: Normalized collection nodeid. + self.nodeid = nodeid + + #: A (filesystempath, lineno, domaininfo) tuple indicating the + #: actual location of a test item - it might be different from the + #: collected one e.g. if a method is inherited from a different module. + #: The filesystempath may be relative to ``config.rootdir``. + #: The line number is 0-based. + self.location: tuple[str, int | None, str] = location + + #: A name -> value dictionary containing all keywords and + #: markers associated with a test invocation. + self.keywords: Mapping[str, Any] = keywords + + #: Test outcome, always one of "passed", "failed", "skipped". + self.outcome = outcome + + #: None or a failure representation. + self.longrepr = longrepr + + #: One of 'setup', 'call', 'teardown' to indicate runtest phase. + self.when: Literal["setup", "call", "teardown"] = when + + #: User properties is a list of tuples (name, value) that holds user + #: defined properties of the test. + self.user_properties = list(user_properties or []) + + #: Tuples of str ``(heading, content)`` with extra information + #: for the test report. Used by pytest to add text captured + #: from ``stdout``, ``stderr``, and intercepted logging events. May + #: be used by other plugins to add arbitrary information to reports. + self.sections = list(sections) + + #: Time it took to run just the test. + self.duration: float = duration + + #: The system time when the call started, in seconds since the epoch. + self.start: float = start + #: The system time when the call ended, in seconds since the epoch. + self.stop: float = stop + + self.__dict__.update(extra) + + def __repr__(self) -> str: + return f"<{self.__class__.__name__} {self.nodeid!r} when={self.when!r} outcome={self.outcome!r}>" + + @classmethod + def from_item_and_call(cls, item: Item, call: CallInfo[None]) -> TestReport: + """Create and fill a TestReport with standard item and call info. + + :param item: The item. + :param call: The call info. + """ + when = call.when + # Remove "collect" from the Literal type -- only for collection calls. + assert when != "collect" + duration = call.duration + start = call.start + stop = call.stop + keywords = {x: 1 for x in item.keywords} + excinfo = call.excinfo + sections = [] + if not call.excinfo: + outcome: Literal["passed", "failed", "skipped"] = "passed" + longrepr: ( + None + | ExceptionInfo[BaseException] + | tuple[str, int, str] + | str + | TerminalRepr + ) = None + else: + if not isinstance(excinfo, ExceptionInfo): + outcome = "failed" + longrepr = excinfo + elif isinstance(excinfo.value, skip.Exception): + outcome = "skipped" + r = excinfo._getreprcrash() + assert r is not None, ( + "There should always be a traceback entry for skipping a test." + ) + if excinfo.value._use_item_location: + path, line = item.reportinfo()[:2] + assert line is not None + longrepr = (os.fspath(path), line + 1, r.message) + else: + longrepr = (str(r.path), r.lineno, r.message) + elif isinstance(excinfo.value, BaseExceptionGroup) and ( + excinfo.value.split(skip.Exception)[1] is None + ): + # All exceptions in the group are skip exceptions. + outcome = "skipped" + excinfo = cast( + ExceptionInfo[ + BaseExceptionGroup[BaseException | BaseExceptionGroup] + ], + excinfo, + ) + longrepr = _format_exception_group_all_skipped_longrepr(item, excinfo) + else: + outcome = "failed" + longrepr = _format_failed_longrepr(item, call, excinfo) + for rwhen, key, content in item._report_sections: + sections.append((f"Captured {key} {rwhen}", content)) + return cls( + item.nodeid, + item.location, + keywords, + outcome, + longrepr, + when, + sections, + duration, + start, + stop, + user_properties=item.user_properties, + ) + + +@final +class CollectReport(BaseReport): + """Collection report object. + + Reports can contain arbitrary extra attributes. + """ + + when = "collect" + + def __init__( + self, + nodeid: str, + outcome: Literal["passed", "failed", "skipped"], + longrepr: None + | ExceptionInfo[BaseException] + | tuple[str, int, str] + | str + | TerminalRepr, + result: list[Item | Collector] | None, + sections: Iterable[tuple[str, str]] = (), + **extra, + ) -> None: + #: Normalized collection nodeid. + self.nodeid = nodeid + + #: Test outcome, always one of "passed", "failed", "skipped". + self.outcome = outcome + + #: None or a failure representation. + self.longrepr = longrepr + + #: The collected items and collection nodes. + self.result = result or [] + + #: Tuples of str ``(heading, content)`` with extra information + #: for the test report. Used by pytest to add text captured + #: from ``stdout``, ``stderr``, and intercepted logging events. May + #: be used by other plugins to add arbitrary information to reports. + self.sections = list(sections) + + self.__dict__.update(extra) + + @property + def location( # type:ignore[override] + self, + ) -> tuple[str, int | None, str] | None: + return (self.fspath, None, self.fspath) + + def __repr__(self) -> str: + return f"" + + +class CollectErrorRepr(TerminalRepr): + def __init__(self, msg: str) -> None: + self.longrepr = msg + + def toterminal(self, out: TerminalWriter) -> None: + out.line(self.longrepr, red=True) + + +def pytest_report_to_serializable( + report: CollectReport | TestReport, +) -> dict[str, Any] | None: + if isinstance(report, TestReport | CollectReport): + data = report._to_json() + data["$report_type"] = report.__class__.__name__ + return data + # TODO: Check if this is actually reachable. + return None # type: ignore[unreachable] + + +def pytest_report_from_serializable( + data: dict[str, Any], +) -> CollectReport | TestReport | None: + if "$report_type" in data: + if data["$report_type"] == "TestReport": + return TestReport._from_json(data) + elif data["$report_type"] == "CollectReport": + return CollectReport._from_json(data) + assert False, "Unknown report_type unserialize data: {}".format( + data["$report_type"] + ) + return None + + +def _report_to_json(report: BaseReport) -> dict[str, Any]: + """Return the contents of this report as a dict of builtin entries, + suitable for serialization. + + This was originally the serialize_report() function from xdist (ca03269). + """ + + def serialize_repr_entry( + entry: ReprEntry | ReprEntryNative, + ) -> dict[str, Any]: + data = dataclasses.asdict(entry) + for key, value in data.items(): + if hasattr(value, "__dict__"): + data[key] = dataclasses.asdict(value) + entry_data = {"type": type(entry).__name__, "data": data} + return entry_data + + def serialize_repr_traceback(reprtraceback: ReprTraceback) -> dict[str, Any]: + result = dataclasses.asdict(reprtraceback) + result["reprentries"] = [ + serialize_repr_entry(x) for x in reprtraceback.reprentries + ] + return result + + def serialize_repr_crash( + reprcrash: ReprFileLocation | None, + ) -> dict[str, Any] | None: + if reprcrash is not None: + return dataclasses.asdict(reprcrash) + else: + return None + + def serialize_exception_longrepr(rep: BaseReport) -> dict[str, Any]: + assert rep.longrepr is not None + # TODO: Investigate whether the duck typing is really necessary here. + longrepr = cast(ExceptionRepr, rep.longrepr) + result: dict[str, Any] = { + "reprcrash": serialize_repr_crash(longrepr.reprcrash), + "reprtraceback": serialize_repr_traceback(longrepr.reprtraceback), + "sections": longrepr.sections, + } + if isinstance(longrepr, ExceptionChainRepr): + result["chain"] = [] + for repr_traceback, repr_crash, description in longrepr.chain: + result["chain"].append( + ( + serialize_repr_traceback(repr_traceback), + serialize_repr_crash(repr_crash), + description, + ) + ) + else: + result["chain"] = None + return result + + d = report.__dict__.copy() + if hasattr(report.longrepr, "toterminal"): + if hasattr(report.longrepr, "reprtraceback") and hasattr( + report.longrepr, "reprcrash" + ): + d["longrepr"] = serialize_exception_longrepr(report) + else: + d["longrepr"] = str(report.longrepr) + else: + d["longrepr"] = report.longrepr + for name in d: + if isinstance(d[name], os.PathLike): + d[name] = os.fspath(d[name]) + elif name == "result": + d[name] = None # for now + return d + + +def _report_kwargs_from_json(reportdict: dict[str, Any]) -> dict[str, Any]: + """Return **kwargs that can be used to construct a TestReport or + CollectReport instance. + + This was originally the serialize_report() function from xdist (ca03269). + """ + + def deserialize_repr_entry(entry_data): + data = entry_data["data"] + entry_type = entry_data["type"] + if entry_type == "ReprEntry": + reprfuncargs = None + reprfileloc = None + reprlocals = None + if data["reprfuncargs"]: + reprfuncargs = ReprFuncArgs(**data["reprfuncargs"]) + if data["reprfileloc"]: + reprfileloc = ReprFileLocation(**data["reprfileloc"]) + if data["reprlocals"]: + reprlocals = ReprLocals(data["reprlocals"]["lines"]) + + reprentry: ReprEntry | ReprEntryNative = ReprEntry( + lines=data["lines"], + reprfuncargs=reprfuncargs, + reprlocals=reprlocals, + reprfileloc=reprfileloc, + style=data["style"], + ) + elif entry_type == "ReprEntryNative": + reprentry = ReprEntryNative(data["lines"]) + else: + _report_unserialization_failure(entry_type, TestReport, reportdict) + return reprentry + + def deserialize_repr_traceback(repr_traceback_dict): + repr_traceback_dict["reprentries"] = [ + deserialize_repr_entry(x) for x in repr_traceback_dict["reprentries"] + ] + return ReprTraceback(**repr_traceback_dict) + + def deserialize_repr_crash(repr_crash_dict: dict[str, Any] | None): + if repr_crash_dict is not None: + return ReprFileLocation(**repr_crash_dict) + else: + return None + + if ( + reportdict["longrepr"] + and "reprcrash" in reportdict["longrepr"] + and "reprtraceback" in reportdict["longrepr"] + ): + reprtraceback = deserialize_repr_traceback( + reportdict["longrepr"]["reprtraceback"] + ) + reprcrash = deserialize_repr_crash(reportdict["longrepr"]["reprcrash"]) + if reportdict["longrepr"]["chain"]: + chain = [] + for repr_traceback_data, repr_crash_data, description in reportdict[ + "longrepr" + ]["chain"]: + chain.append( + ( + deserialize_repr_traceback(repr_traceback_data), + deserialize_repr_crash(repr_crash_data), + description, + ) + ) + exception_info: ExceptionChainRepr | ReprExceptionInfo = ExceptionChainRepr( + chain + ) + else: + exception_info = ReprExceptionInfo( + reprtraceback=reprtraceback, + reprcrash=reprcrash, + ) + + for section in reportdict["longrepr"]["sections"]: + exception_info.addsection(*section) + reportdict["longrepr"] = exception_info + + return reportdict diff --git a/venv/Lib/site-packages/_pytest/runner.py b/venv/Lib/site-packages/_pytest/runner.py new file mode 100644 index 0000000000..9c20ff9e63 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/runner.py @@ -0,0 +1,580 @@ +# mypy: allow-untyped-defs +"""Basic collect and runtest protocol implementations.""" + +from __future__ import annotations + +import bdb +from collections.abc import Callable +import dataclasses +import os +import sys +import types +from typing import cast +from typing import final +from typing import Generic +from typing import Literal +from typing import TYPE_CHECKING +from typing import TypeVar + +from .config import Config +from .reports import BaseReport +from .reports import CollectErrorRepr +from .reports import CollectReport +from .reports import TestReport +from _pytest import timing +from _pytest._code.code import ExceptionChainRepr +from _pytest._code.code import ExceptionInfo +from _pytest._code.code import TerminalRepr +from _pytest.config.argparsing import Parser +from _pytest.deprecated import check_ispytest +from _pytest.nodes import Collector +from _pytest.nodes import Directory +from _pytest.nodes import Item +from _pytest.nodes import Node +from _pytest.outcomes import Exit +from _pytest.outcomes import OutcomeException +from _pytest.outcomes import Skipped +from _pytest.outcomes import TEST_OUTCOME + + +if sys.version_info < (3, 11): + from exceptiongroup import BaseExceptionGroup + +if TYPE_CHECKING: + from _pytest.main import Session + from _pytest.terminal import TerminalReporter + +# +# pytest plugin hooks. + + +def pytest_addoption(parser: Parser) -> None: + group = parser.getgroup("terminal reporting", "Reporting", after="general") + group.addoption( + "--durations", + action="store", + type=int, + default=None, + metavar="N", + help="Show N slowest setup/test durations (N=0 for all)", + ) + group.addoption( + "--durations-min", + action="store", + type=float, + default=None, + metavar="N", + help="Minimal duration in seconds for inclusion in slowest list. " + "Default: 0.005 (or 0.0 if -vv is given).", + ) + + +def pytest_terminal_summary(terminalreporter: TerminalReporter) -> None: + durations = terminalreporter.config.option.durations + durations_min = terminalreporter.config.option.durations_min + verbose = terminalreporter.config.get_verbosity() + if durations is None: + return + if durations_min is None: + durations_min = 0.005 if verbose < 2 else 0.0 + tr = terminalreporter + dlist = [] + for replist in tr.stats.values(): + for rep in replist: + if hasattr(rep, "duration"): + dlist.append(rep) + if not dlist: + return + dlist.sort(key=lambda x: x.duration, reverse=True) + if not durations: + tr.write_sep("=", "slowest durations") + else: + tr.write_sep("=", f"slowest {durations} durations") + dlist = dlist[:durations] + + for i, rep in enumerate(dlist): + if rep.duration < durations_min: + tr.write_line("") + message = f"({len(dlist) - i} durations < {durations_min:g}s hidden." + if terminalreporter.config.option.durations_min is None: + message += " Use -vv to show these durations." + message += ")" + tr.write_line(message) + break + tr.write_line(f"{rep.duration:02.2f}s {rep.when:<8} {rep.nodeid}") + + +def pytest_sessionstart(session: Session) -> None: + session._setupstate = SetupState() + + +def pytest_sessionfinish(session: Session) -> None: + session._setupstate.teardown_exact(None) + + +def pytest_runtest_protocol(item: Item, nextitem: Item | None) -> bool: + ihook = item.ihook + ihook.pytest_runtest_logstart(nodeid=item.nodeid, location=item.location) + runtestprotocol(item, nextitem=nextitem) + ihook.pytest_runtest_logfinish(nodeid=item.nodeid, location=item.location) + return True + + +def runtestprotocol( + item: Item, log: bool = True, nextitem: Item | None = None +) -> list[TestReport]: + hasrequest = hasattr(item, "_request") + if hasrequest and not item._request: # type: ignore[attr-defined] + # This only happens if the item is re-run, as is done by + # pytest-rerunfailures. + item._initrequest() # type: ignore[attr-defined] + rep = call_and_report(item, "setup", log) + reports = [rep] + if rep.passed: + if item.config.getoption("setupshow", False): + show_test_item(item) + if not item.config.getoption("setuponly", False): + reports.append(call_and_report(item, "call", log)) + # If the session is about to fail or stop, teardown everything - this is + # necessary to correctly report fixture teardown errors (see #11706) + if item.session.shouldfail or item.session.shouldstop: + nextitem = None + reports.append(call_and_report(item, "teardown", log, nextitem=nextitem)) + # After all teardown hooks have been called + # want funcargs and request info to go away. + if hasrequest: + item._request = False # type: ignore[attr-defined] + item.funcargs = None # type: ignore[attr-defined] + return reports + + +def show_test_item(item: Item) -> None: + """Show test function, parameters and the fixtures of the test item.""" + tw = item.config.get_terminal_writer() + tw.line() + tw.write(" " * 8) + tw.write(item.nodeid) + used_fixtures = sorted(getattr(item, "fixturenames", [])) + if used_fixtures: + tw.write(" (fixtures used: {})".format(", ".join(used_fixtures))) + tw.flush() + + +def pytest_runtest_setup(item: Item) -> None: + _update_current_test_var(item, "setup") + item.session._setupstate.setup(item) + + +def pytest_runtest_call(item: Item) -> None: + _update_current_test_var(item, "call") + try: + del sys.last_type + del sys.last_value + del sys.last_traceback + if sys.version_info >= (3, 12, 0): + del sys.last_exc # type:ignore[attr-defined] + except AttributeError: + pass + try: + item.runtest() + except Exception as e: + # Store trace info to allow postmortem debugging + sys.last_type = type(e) + sys.last_value = e + if sys.version_info >= (3, 12, 0): + sys.last_exc = e # type:ignore[attr-defined] + assert e.__traceback__ is not None + # Skip *this* frame + sys.last_traceback = e.__traceback__.tb_next + raise + + +def pytest_runtest_teardown(item: Item, nextitem: Item | None) -> None: + _update_current_test_var(item, "teardown") + item.session._setupstate.teardown_exact(nextitem) + _update_current_test_var(item, None) + + +def _update_current_test_var( + item: Item, when: Literal["setup", "call", "teardown"] | None +) -> None: + """Update :envvar:`PYTEST_CURRENT_TEST` to reflect the current item and stage. + + If ``when`` is None, delete ``PYTEST_CURRENT_TEST`` from the environment. + """ + var_name = "PYTEST_CURRENT_TEST" + if when: + value = f"{item.nodeid} ({when})" + # don't allow null bytes on environment variables (see #2644, #2957) + value = value.replace("\x00", "(null)") + os.environ[var_name] = value + else: + os.environ.pop(var_name) + + +def pytest_report_teststatus(report: BaseReport) -> tuple[str, str, str] | None: + if report.when in ("setup", "teardown"): + if report.failed: + # category, shortletter, verbose-word + return "error", "E", "ERROR" + elif report.skipped: + return "skipped", "s", "SKIPPED" + else: + return "", "", "" + return None + + +# +# Implementation + + +def call_and_report( + item: Item, when: Literal["setup", "call", "teardown"], log: bool = True, **kwds +) -> TestReport: + ihook = item.ihook + if when == "setup": + runtest_hook: Callable[..., None] = ihook.pytest_runtest_setup + elif when == "call": + runtest_hook = ihook.pytest_runtest_call + elif when == "teardown": + runtest_hook = ihook.pytest_runtest_teardown + else: + assert False, f"Unhandled runtest hook case: {when}" + + call = CallInfo.from_call( + lambda: runtest_hook(item=item, **kwds), + when=when, + reraise=get_reraise_exceptions(item.config), + ) + report: TestReport = ihook.pytest_runtest_makereport(item=item, call=call) + if log: + ihook.pytest_runtest_logreport(report=report) + if check_interactive_exception(call, report): + ihook.pytest_exception_interact(node=item, call=call, report=report) + return report + + +def get_reraise_exceptions(config: Config) -> tuple[type[BaseException], ...]: + """Return exception types that should not be suppressed in general.""" + reraise: tuple[type[BaseException], ...] = (Exit,) + if not config.getoption("usepdb", False): + reraise += (KeyboardInterrupt,) + return reraise + + +def check_interactive_exception(call: CallInfo[object], report: BaseReport) -> bool: + """Check whether the call raised an exception that should be reported as + interactive.""" + if call.excinfo is None: + # Didn't raise. + return False + if hasattr(report, "wasxfail"): + # Exception was expected. + return False + if isinstance(call.excinfo.value, Skipped | bdb.BdbQuit): + # Special control flow exception. + return False + return True + + +TResult = TypeVar("TResult", covariant=True) + + +@final +@dataclasses.dataclass +class CallInfo(Generic[TResult]): + """Result/Exception info of a function invocation.""" + + _result: TResult | None + #: The captured exception of the call, if it raised. + excinfo: ExceptionInfo[BaseException] | None + #: The system time when the call started, in seconds since the epoch. + start: float + #: The system time when the call ended, in seconds since the epoch. + stop: float + #: The call duration, in seconds. + duration: float + #: The context of invocation: "collect", "setup", "call" or "teardown". + when: Literal["collect", "setup", "call", "teardown"] + + def __init__( + self, + result: TResult | None, + excinfo: ExceptionInfo[BaseException] | None, + start: float, + stop: float, + duration: float, + when: Literal["collect", "setup", "call", "teardown"], + *, + _ispytest: bool = False, + ) -> None: + check_ispytest(_ispytest) + self._result = result + self.excinfo = excinfo + self.start = start + self.stop = stop + self.duration = duration + self.when = when + + @property + def result(self) -> TResult: + """The return value of the call, if it didn't raise. + + Can only be accessed if excinfo is None. + """ + if self.excinfo is not None: + raise AttributeError(f"{self!r} has no valid result") + # The cast is safe because an exception wasn't raised, hence + # _result has the expected function return type (which may be + # None, that's why a cast and not an assert). + return cast(TResult, self._result) + + @classmethod + def from_call( + cls, + func: Callable[[], TResult], + when: Literal["collect", "setup", "call", "teardown"], + reraise: type[BaseException] | tuple[type[BaseException], ...] | None = None, + ) -> CallInfo[TResult]: + """Call func, wrapping the result in a CallInfo. + + :param func: + The function to call. Called without arguments. + :type func: Callable[[], _pytest.runner.TResult] + :param when: + The phase in which the function is called. + :param reraise: + Exception or exceptions that shall propagate if raised by the + function, instead of being wrapped in the CallInfo. + """ + excinfo = None + instant = timing.Instant() + try: + result: TResult | None = func() + except BaseException: + excinfo = ExceptionInfo.from_current() + if reraise is not None and isinstance(excinfo.value, reraise): + raise + result = None + duration = instant.elapsed() + return cls( + start=duration.start.time, + stop=duration.stop.time, + duration=duration.seconds, + when=when, + result=result, + excinfo=excinfo, + _ispytest=True, + ) + + def __repr__(self) -> str: + if self.excinfo is None: + return f"" + return f"" + + +def pytest_runtest_makereport(item: Item, call: CallInfo[None]) -> TestReport: + return TestReport.from_item_and_call(item, call) + + +def pytest_make_collect_report(collector: Collector) -> CollectReport: + def collect() -> list[Item | Collector]: + # Before collecting, if this is a Directory, load the conftests. + # If a conftest import fails to load, it is considered a collection + # error of the Directory collector. This is why it's done inside of the + # CallInfo wrapper. + # + # Note: initial conftests are loaded early, not here. + if isinstance(collector, Directory): + collector.config.pluginmanager._loadconftestmodules( + collector.path, + collector.config.getoption("importmode"), + rootpath=collector.config.rootpath, + consider_namespace_packages=collector.config.getini( + "consider_namespace_packages" + ), + ) + + return list(collector.collect()) + + call = CallInfo.from_call( + collect, "collect", reraise=(KeyboardInterrupt, SystemExit) + ) + longrepr: None | tuple[str, int, str] | str | TerminalRepr = None + if not call.excinfo: + outcome: Literal["passed", "skipped", "failed"] = "passed" + else: + skip_exceptions = [Skipped] + unittest = sys.modules.get("unittest") + if unittest is not None: + skip_exceptions.append(unittest.SkipTest) + if isinstance(call.excinfo.value, tuple(skip_exceptions)): + outcome = "skipped" + r_ = collector._repr_failure_py(call.excinfo, "line") + assert isinstance(r_, ExceptionChainRepr), repr(r_) + r = r_.reprcrash + assert r + longrepr = (str(r.path), r.lineno, r.message) + else: + outcome = "failed" + errorinfo = collector.repr_failure(call.excinfo) + if not hasattr(errorinfo, "toterminal"): + assert isinstance(errorinfo, str) + errorinfo = CollectErrorRepr(errorinfo) + longrepr = errorinfo + result = call.result if not call.excinfo else None + rep = CollectReport(collector.nodeid, outcome, longrepr, result) + rep.call = call # type: ignore # see collect_one_node + return rep + + +class SetupState: + """Shared state for setting up/tearing down test items or collectors + in a session. + + Suppose we have a collection tree as follows: + + + + + + + + The SetupState maintains a stack. The stack starts out empty: + + [] + + During the setup phase of item1, setup(item1) is called. What it does + is: + + push session to stack, run session.setup() + push mod1 to stack, run mod1.setup() + push item1 to stack, run item1.setup() + + The stack is: + + [session, mod1, item1] + + While the stack is in this shape, it is allowed to add finalizers to + each of session, mod1, item1 using addfinalizer(). + + During the teardown phase of item1, teardown_exact(item2) is called, + where item2 is the next item to item1. What it does is: + + pop item1 from stack, run its teardowns + pop mod1 from stack, run its teardowns + + mod1 was popped because it ended its purpose with item1. The stack is: + + [session] + + During the setup phase of item2, setup(item2) is called. What it does + is: + + push mod2 to stack, run mod2.setup() + push item2 to stack, run item2.setup() + + Stack: + + [session, mod2, item2] + + During the teardown phase of item2, teardown_exact(None) is called, + because item2 is the last item. What it does is: + + pop item2 from stack, run its teardowns + pop mod2 from stack, run its teardowns + pop session from stack, run its teardowns + + Stack: + + [] + + The end! + """ + + def __init__(self) -> None: + # The stack is in the dict insertion order. + self.stack: dict[ + Node, + tuple[ + # Node's finalizers. + list[Callable[[], object]], + # Node's exception and original traceback, if its setup raised. + tuple[OutcomeException | Exception, types.TracebackType | None] | None, + ], + ] = {} + + def setup(self, item: Item) -> None: + """Setup objects along the collector chain to the item.""" + needed_collectors = item.listchain() + + # If a collector fails its setup, fail its entire subtree of items. + # The setup is not retried for each item - the same exception is used. + for col, (finalizers, exc) in self.stack.items(): + assert col in needed_collectors, "previous item was not torn down properly" + if exc: + raise exc[0].with_traceback(exc[1]) + + for col in needed_collectors[len(self.stack) :]: + assert col not in self.stack + # Push onto the stack. + self.stack[col] = ([col.teardown], None) + try: + col.setup() + except TEST_OUTCOME as exc: + self.stack[col] = (self.stack[col][0], (exc, exc.__traceback__)) + raise + + def addfinalizer(self, finalizer: Callable[[], object], node: Node) -> None: + """Attach a finalizer to the given node. + + The node must be currently active in the stack. + """ + assert node and not isinstance(node, tuple) + assert callable(finalizer) + assert node in self.stack, (node, self.stack) + self.stack[node][0].append(finalizer) + + def teardown_exact(self, nextitem: Item | None) -> None: + """Teardown the current stack up until reaching nodes that nextitem + also descends from. + + When nextitem is None (meaning we're at the last item), the entire + stack is torn down. + """ + needed_collectors = (nextitem and nextitem.listchain()) or [] + exceptions: list[BaseException] = [] + while self.stack: + if list(self.stack.keys()) == needed_collectors[: len(self.stack)]: + break + node, (finalizers, _) = self.stack.popitem() + these_exceptions = [] + while finalizers: + fin = finalizers.pop() + try: + fin() + except TEST_OUTCOME as e: + these_exceptions.append(e) + + if len(these_exceptions) == 1: + exceptions.extend(these_exceptions) + elif these_exceptions: + msg = f"errors while tearing down {node!r}" + exceptions.append(BaseExceptionGroup(msg, these_exceptions[::-1])) + + if len(exceptions) == 1: + raise exceptions[0] + elif exceptions: + raise BaseExceptionGroup("errors during test teardown", exceptions[::-1]) + if nextitem is None: + assert not self.stack + + +def collect_one_node(collector: Collector) -> CollectReport: + ihook = collector.ihook + ihook.pytest_collectstart(collector=collector) + rep: CollectReport = ihook.pytest_make_collect_report(collector=collector) + call = rep.__dict__.pop("call", None) + if call and check_interactive_exception(call, rep): + ihook.pytest_exception_interact(node=collector, call=call, report=rep) + return rep diff --git a/venv/Lib/site-packages/_pytest/scope.py b/venv/Lib/site-packages/_pytest/scope.py new file mode 100644 index 0000000000..2b007e8789 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/scope.py @@ -0,0 +1,91 @@ +""" +Scope definition and related utilities. + +Those are defined here, instead of in the 'fixtures' module because +their use is spread across many other pytest modules, and centralizing it in 'fixtures' +would cause circular references. + +Also this makes the module light to import, as it should. +""" + +from __future__ import annotations + +from enum import Enum +from functools import total_ordering +from typing import Literal + + +_ScopeName = Literal["session", "package", "module", "class", "function"] + + +@total_ordering +class Scope(Enum): + """ + Represents one of the possible fixture scopes in pytest. + + Scopes are ordered from lower to higher, that is: + + ->>> higher ->>> + + Function < Class < Module < Package < Session + + <<<- lower <<<- + """ + + # Scopes need to be listed from lower to higher. + Function = "function" + Class = "class" + Module = "module" + Package = "package" + Session = "session" + + def next_lower(self) -> Scope: + """Return the next lower scope.""" + index = _SCOPE_INDICES[self] + if index == 0: + raise ValueError(f"{self} is the lower-most scope") + return _ALL_SCOPES[index - 1] + + def next_higher(self) -> Scope: + """Return the next higher scope.""" + index = _SCOPE_INDICES[self] + if index == len(_SCOPE_INDICES) - 1: + raise ValueError(f"{self} is the upper-most scope") + return _ALL_SCOPES[index + 1] + + def __lt__(self, other: Scope) -> bool: + self_index = _SCOPE_INDICES[self] + other_index = _SCOPE_INDICES[other] + return self_index < other_index + + @classmethod + def from_user( + cls, scope_name: _ScopeName, descr: str, where: str | None = None + ) -> Scope: + """ + Given a scope name from the user, return the equivalent Scope enum. Should be used + whenever we want to convert a user provided scope name to its enum object. + + If the scope name is invalid, construct a user friendly message and call pytest.fail. + """ + from _pytest.outcomes import fail + + try: + # Holding this reference is necessary for mypy at the moment. + scope = Scope(scope_name) + except ValueError: + fail( + "{} {}got an unexpected scope value '{}'".format( + descr, f"from {where} " if where else "", scope_name + ), + pytrace=False, + ) + return scope + + +_ALL_SCOPES = list(Scope) +_SCOPE_INDICES = {scope: index for index, scope in enumerate(_ALL_SCOPES)} + + +# Ordered list of scopes which can contain many tests (in practice all except Function). +HIGH_SCOPES = [x for x in Scope if x is not Scope.Function] diff --git a/venv/Lib/site-packages/_pytest/setuponly.py b/venv/Lib/site-packages/_pytest/setuponly.py new file mode 100644 index 0000000000..7e6b46bcdb --- /dev/null +++ b/venv/Lib/site-packages/_pytest/setuponly.py @@ -0,0 +1,98 @@ +from __future__ import annotations + +from collections.abc import Generator + +from _pytest._io.saferepr import saferepr +from _pytest.config import Config +from _pytest.config import ExitCode +from _pytest.config.argparsing import Parser +from _pytest.fixtures import FixtureDef +from _pytest.fixtures import SubRequest +from _pytest.scope import Scope +import pytest + + +def pytest_addoption(parser: Parser) -> None: + group = parser.getgroup("debugconfig") + group.addoption( + "--setuponly", + "--setup-only", + action="store_true", + help="Only setup fixtures, do not execute tests", + ) + group.addoption( + "--setupshow", + "--setup-show", + action="store_true", + help="Show setup of fixtures while executing tests", + ) + + +@pytest.hookimpl(wrapper=True) +def pytest_fixture_setup( + fixturedef: FixtureDef[object], request: SubRequest +) -> Generator[None, object, object]: + try: + return (yield) + finally: + if request.config.option.setupshow: + if hasattr(request, "param"): + # Save the fixture parameter so ._show_fixture_action() can + # display it now and during the teardown (in .finish()). + if fixturedef.ids: + if callable(fixturedef.ids): + param = fixturedef.ids(request.param) + else: + param = fixturedef.ids[request.param_index] + else: + param = request.param + fixturedef.cached_param = param # type: ignore[attr-defined] + _show_fixture_action(fixturedef, request.config, "SETUP") + + +def pytest_fixture_post_finalizer( + fixturedef: FixtureDef[object], request: SubRequest +) -> None: + if fixturedef.cached_result is not None: + config = request.config + if config.option.setupshow: + _show_fixture_action(fixturedef, request.config, "TEARDOWN") + if hasattr(fixturedef, "cached_param"): + del fixturedef.cached_param + + +def _show_fixture_action( + fixturedef: FixtureDef[object], config: Config, msg: str +) -> None: + capman = config.pluginmanager.getplugin("capturemanager") + if capman: + capman.suspend_global_capture() + + tw = config.get_terminal_writer() + tw.line() + # Use smaller indentation the higher the scope: Session = 0, Package = 1, etc. + scope_indent = list(reversed(Scope)).index(fixturedef._scope) + tw.write(" " * 2 * scope_indent) + + scopename = fixturedef.scope[0].upper() + tw.write(f"{msg:<8} {scopename} {fixturedef.argname}") + + if msg == "SETUP": + deps = sorted(arg for arg in fixturedef.argnames if arg != "request") + if deps: + tw.write(" (fixtures used: {})".format(", ".join(deps))) + + if hasattr(fixturedef, "cached_param"): + tw.write(f"[{saferepr(fixturedef.cached_param, maxsize=42)}]") + + tw.flush() + + if capman: + capman.resume_global_capture() + + +@pytest.hookimpl(tryfirst=True) +def pytest_cmdline_main(config: Config) -> int | ExitCode | None: + if config.option.setuponly: + config.option.setupshow = True + return None diff --git a/venv/Lib/site-packages/_pytest/setupplan.py b/venv/Lib/site-packages/_pytest/setupplan.py new file mode 100644 index 0000000000..4e124cce24 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/setupplan.py @@ -0,0 +1,39 @@ +from __future__ import annotations + +from _pytest.config import Config +from _pytest.config import ExitCode +from _pytest.config.argparsing import Parser +from _pytest.fixtures import FixtureDef +from _pytest.fixtures import SubRequest +import pytest + + +def pytest_addoption(parser: Parser) -> None: + group = parser.getgroup("debugconfig") + group.addoption( + "--setupplan", + "--setup-plan", + action="store_true", + help="Show what fixtures and tests would be executed but " + "don't execute anything", + ) + + +@pytest.hookimpl(tryfirst=True) +def pytest_fixture_setup( + fixturedef: FixtureDef[object], request: SubRequest +) -> object | None: + # Will return a dummy fixture if the setuponly option is provided. + if request.config.option.setupplan: + my_cache_key = fixturedef.cache_key(request) + fixturedef.cached_result = (None, my_cache_key, None) + return fixturedef.cached_result + return None + + +@pytest.hookimpl(tryfirst=True) +def pytest_cmdline_main(config: Config) -> int | ExitCode | None: + if config.option.setupplan: + config.option.setuponly = True + config.option.setupshow = True + return None diff --git a/venv/Lib/site-packages/_pytest/skipping.py b/venv/Lib/site-packages/_pytest/skipping.py new file mode 100644 index 0000000000..3b067629de --- /dev/null +++ b/venv/Lib/site-packages/_pytest/skipping.py @@ -0,0 +1,321 @@ +# mypy: allow-untyped-defs +"""Support for skip/xfail functions and markers.""" + +from __future__ import annotations + +from collections.abc import Generator +from collections.abc import Mapping +import dataclasses +import os +import platform +import sys +import traceback + +from _pytest.config import Config +from _pytest.config import hookimpl +from _pytest.config.argparsing import Parser +from _pytest.mark.structures import Mark +from _pytest.nodes import Item +from _pytest.outcomes import fail +from _pytest.outcomes import skip +from _pytest.outcomes import xfail +from _pytest.raises import AbstractRaises +from _pytest.reports import BaseReport +from _pytest.reports import TestReport +from _pytest.runner import CallInfo +from _pytest.stash import StashKey + + +def pytest_addoption(parser: Parser) -> None: + group = parser.getgroup("general") + group.addoption( + "--runxfail", + action="store_true", + dest="runxfail", + default=False, + help="Report the results of xfail tests as if they were not marked", + ) + + parser.addini( + "strict_xfail", + "Default for the strict parameter of xfail " + "markers when not given explicitly (default: False) (alias: xfail_strict)", + type="bool", + # None => fallback to `strict`. + default=None, + aliases=["xfail_strict"], + ) + + +def pytest_configure(config: Config) -> None: + if config.option.runxfail: + # yay a hack + import pytest + + old = pytest.xfail + config.add_cleanup(lambda: setattr(pytest, "xfail", old)) + + def nop(*args, **kwargs): + pass + + nop.Exception = xfail.Exception # type: ignore[attr-defined] + setattr(pytest, "xfail", nop) + + config.addinivalue_line( + "markers", + "skip(reason=None): skip the given test function with an optional reason. " + 'Example: skip(reason="no way of currently testing this") skips the ' + "test.", + ) + config.addinivalue_line( + "markers", + "skipif(condition, ..., *, reason=...): " + "skip the given test function if any of the conditions evaluate to True. " + "Example: skipif(sys.platform == 'win32') skips the test if we are on the win32 platform. " + "See https://docs.pytest.org/en/stable/reference/reference.html#pytest-mark-skipif", + ) + config.addinivalue_line( + "markers", + "xfail(condition, ..., *, reason=..., run=True, raises=None, strict=strict_xfail): " + "mark the test function as an expected failure if any of the conditions " + "evaluate to True. Optionally specify a reason for better reporting " + "and run=False if you don't even want to execute the test function. " + "If only specific exception(s) are expected, you can list them in " + "raises, and if the test fails in other ways, it will be reported as " + "a true failure. See https://docs.pytest.org/en/stable/reference/reference.html#pytest-mark-xfail", + ) + + +def evaluate_condition(item: Item, mark: Mark, condition: object) -> tuple[bool, str]: + """Evaluate a single skipif/xfail condition. + + If an old-style string condition is given, it is eval()'d, otherwise the + condition is bool()'d. If this fails, an appropriately formatted pytest.fail + is raised. + + Returns (result, reason). The reason is only relevant if the result is True. + """ + # String condition. + if isinstance(condition, str): + globals_ = { + "os": os, + "sys": sys, + "platform": platform, + "config": item.config, + } + for dictionary in reversed( + item.ihook.pytest_markeval_namespace(config=item.config) + ): + if not isinstance(dictionary, Mapping): + raise ValueError( + f"pytest_markeval_namespace() needs to return a dict, got {dictionary!r}" + ) + globals_.update(dictionary) + if hasattr(item, "obj"): + globals_.update(item.obj.__globals__) + try: + filename = f"<{mark.name} condition>" + condition_code = compile(condition, filename, "eval") + result = eval(condition_code, globals_) + except SyntaxError as exc: + msglines = [ + f"Error evaluating {mark.name!r} condition", + " " + condition, + " " + " " * (exc.offset or 0) + "^", + "SyntaxError: invalid syntax", + ] + fail("\n".join(msglines), pytrace=False) + except Exception as exc: + msglines = [ + f"Error evaluating {mark.name!r} condition", + " " + condition, + *traceback.format_exception_only(type(exc), exc), + ] + fail("\n".join(msglines), pytrace=False) + + # Boolean condition. + else: + try: + result = bool(condition) + except Exception as exc: + msglines = [ + f"Error evaluating {mark.name!r} condition as a boolean", + *traceback.format_exception_only(type(exc), exc), + ] + fail("\n".join(msglines), pytrace=False) + + reason = mark.kwargs.get("reason", None) + if reason is None: + if isinstance(condition, str): + reason = "condition: " + condition + else: + # XXX better be checked at collection time + msg = ( + f"Error evaluating {mark.name!r}: " + + "you need to specify reason=STRING when using booleans as conditions." + ) + fail(msg, pytrace=False) + + return result, reason + + +@dataclasses.dataclass(frozen=True) +class Skip: + """The result of evaluate_skip_marks().""" + + reason: str = "unconditional skip" + + +def evaluate_skip_marks(item: Item) -> Skip | None: + """Evaluate skip and skipif marks on item, returning Skip if triggered.""" + for mark in item.iter_markers(name="skipif"): + if "condition" not in mark.kwargs: + conditions = mark.args + else: + conditions = (mark.kwargs["condition"],) + + # Unconditional. + if not conditions: + reason = mark.kwargs.get("reason", "") + return Skip(reason) + + # If any of the conditions are true. + for condition in conditions: + result, reason = evaluate_condition(item, mark, condition) + if result: + return Skip(reason) + + for mark in item.iter_markers(name="skip"): + try: + return Skip(*mark.args, **mark.kwargs) + except TypeError as e: + raise TypeError(str(e) + " - maybe you meant pytest.mark.skipif?") from None + + return None + + +@dataclasses.dataclass(frozen=True) +class Xfail: + """The result of evaluate_xfail_marks().""" + + __slots__ = ("raises", "reason", "run", "strict") + + reason: str + run: bool + strict: bool + raises: ( + type[BaseException] + | tuple[type[BaseException], ...] + | AbstractRaises[BaseException] + | None + ) + + +def evaluate_xfail_marks(item: Item) -> Xfail | None: + """Evaluate xfail marks on item, returning Xfail if triggered.""" + for mark in item.iter_markers(name="xfail"): + run = mark.kwargs.get("run", True) + strict = mark.kwargs.get("strict") + if strict is None: + strict = item.config.getini("strict_xfail") + if strict is None: + strict = item.config.getini("strict") + raises = mark.kwargs.get("raises", None) + if "condition" not in mark.kwargs: + conditions = mark.args + else: + conditions = (mark.kwargs["condition"],) + + # Unconditional. + if not conditions: + reason = mark.kwargs.get("reason", "") + return Xfail(reason, run, strict, raises) + + # If any of the conditions are true. + for condition in conditions: + result, reason = evaluate_condition(item, mark, condition) + if result: + return Xfail(reason, run, strict, raises) + + return None + + +# Saves the xfail mark evaluation. Can be refreshed during call if None. +xfailed_key = StashKey[Xfail | None]() + + +@hookimpl(tryfirst=True) +def pytest_runtest_setup(item: Item) -> None: + skipped = evaluate_skip_marks(item) + if skipped: + raise skip.Exception(skipped.reason, _use_item_location=True) + + item.stash[xfailed_key] = xfailed = evaluate_xfail_marks(item) + if xfailed and not item.config.option.runxfail and not xfailed.run: + xfail("[NOTRUN] " + xfailed.reason) + + +@hookimpl(wrapper=True) +def pytest_runtest_call(item: Item) -> Generator[None]: + xfailed = item.stash.get(xfailed_key, None) + if xfailed is None: + item.stash[xfailed_key] = xfailed = evaluate_xfail_marks(item) + + if xfailed and not item.config.option.runxfail and not xfailed.run: + xfail("[NOTRUN] " + xfailed.reason) + + try: + return (yield) + finally: + # The test run may have added an xfail mark dynamically. + xfailed = item.stash.get(xfailed_key, None) + if xfailed is None: + item.stash[xfailed_key] = xfailed = evaluate_xfail_marks(item) + + +@hookimpl(wrapper=True) +def pytest_runtest_makereport( + item: Item, call: CallInfo[None] +) -> Generator[None, TestReport, TestReport]: + rep = yield + xfailed = item.stash.get(xfailed_key, None) + if item.config.option.runxfail: + pass # don't interfere + elif call.excinfo and isinstance(call.excinfo.value, xfail.Exception): + assert call.excinfo.value.msg is not None + rep.wasxfail = call.excinfo.value.msg + rep.outcome = "skipped" + elif not rep.skipped and xfailed: + if call.excinfo: + raises = xfailed.raises + if raises is None or ( + ( + isinstance(raises, type | tuple) + and isinstance(call.excinfo.value, raises) + ) + or ( + isinstance(raises, AbstractRaises) + and raises.matches(call.excinfo.value) + ) + ): + rep.outcome = "skipped" + rep.wasxfail = xfailed.reason + else: + rep.outcome = "failed" + elif call.when == "call": + if xfailed.strict: + rep.outcome = "failed" + rep.longrepr = "[XPASS(strict)] " + xfailed.reason + else: + rep.outcome = "passed" + rep.wasxfail = xfailed.reason + return rep + + +def pytest_report_teststatus(report: BaseReport) -> tuple[str, str, str] | None: + if hasattr(report, "wasxfail"): + if report.skipped: + return "xfailed", "x", "XFAIL" + elif report.passed: + return "xpassed", "X", "XPASS" + return None diff --git a/venv/Lib/site-packages/_pytest/stash.py b/venv/Lib/site-packages/_pytest/stash.py new file mode 100644 index 0000000000..6a9ff884e0 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/stash.py @@ -0,0 +1,116 @@ +from __future__ import annotations + +from typing import Any +from typing import cast +from typing import Generic +from typing import TypeVar + + +__all__ = ["Stash", "StashKey"] + + +T = TypeVar("T") +D = TypeVar("D") + + +class StashKey(Generic[T]): + """``StashKey`` is an object used as a key to a :class:`Stash`. + + A ``StashKey`` is associated with the type ``T`` of the value of the key. + + A ``StashKey`` is unique and cannot conflict with another key. + + .. versionadded:: 7.0 + """ + + __slots__ = () + + +class Stash: + r"""``Stash`` is a type-safe heterogeneous mutable mapping that + allows keys and value types to be defined separately from + where it (the ``Stash``) is created. + + Usually you will be given an object which has a ``Stash``, for example + :class:`~pytest.Config` or a :class:`~_pytest.nodes.Node`: + + .. code-block:: python + + stash: Stash = some_object.stash + + If a module or plugin wants to store data in this ``Stash``, it creates + :class:`StashKey`\s for its keys (at the module level): + + .. code-block:: python + + # At the top-level of the module + some_str_key = StashKey[str]() + some_bool_key = StashKey[bool]() + + To store information: + + .. code-block:: python + + # Value type must match the key. + stash[some_str_key] = "value" + stash[some_bool_key] = True + + To retrieve the information: + + .. code-block:: python + + # The static type of some_str is str. + some_str = stash[some_str_key] + # The static type of some_bool is bool. + some_bool = stash[some_bool_key] + + .. versionadded:: 7.0 + """ + + __slots__ = ("_storage",) + + def __init__(self) -> None: + self._storage: dict[StashKey[Any], object] = {} + + def __setitem__(self, key: StashKey[T], value: T) -> None: + """Set a value for key.""" + self._storage[key] = value + + def __getitem__(self, key: StashKey[T]) -> T: + """Get the value for key. + + Raises ``KeyError`` if the key wasn't set before. + """ + return cast(T, self._storage[key]) + + def get(self, key: StashKey[T], default: D) -> T | D: + """Get the value for key, or return default if the key wasn't set + before.""" + try: + return self[key] + except KeyError: + return default + + def setdefault(self, key: StashKey[T], default: T) -> T: + """Return the value of key if already set, otherwise set the value + of key to default and return default.""" + try: + return self[key] + except KeyError: + self[key] = default + return default + + def __delitem__(self, key: StashKey[T]) -> None: + """Delete the value for key. + + Raises ``KeyError`` if the key wasn't set before. + """ + del self._storage[key] + + def __contains__(self, key: StashKey[T]) -> bool: + """Return whether key was set.""" + return key in self._storage + + def __len__(self) -> int: + """Return how many items exist in the stash.""" + return len(self._storage) diff --git a/venv/Lib/site-packages/_pytest/stepwise.py b/venv/Lib/site-packages/_pytest/stepwise.py new file mode 100644 index 0000000000..8901540eb5 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/stepwise.py @@ -0,0 +1,209 @@ +from __future__ import annotations + +import dataclasses +from datetime import datetime +from datetime import timedelta +from typing import Any +from typing import TYPE_CHECKING + +from _pytest import nodes +from _pytest.cacheprovider import Cache +from _pytest.config import Config +from _pytest.config.argparsing import Parser +from _pytest.main import Session +from _pytest.reports import TestReport + + +if TYPE_CHECKING: + from typing_extensions import Self + +STEPWISE_CACHE_DIR = "cache/stepwise" + + +def pytest_addoption(parser: Parser) -> None: + group = parser.getgroup("general") + group.addoption( + "--sw", + "--stepwise", + action="store_true", + default=False, + dest="stepwise", + help="Exit on test failure and continue from last failing test next time", + ) + group.addoption( + "--sw-skip", + "--stepwise-skip", + action="store_true", + default=False, + dest="stepwise_skip", + help="Ignore the first failing test but stop on the next failing test. " + "Implicitly enables --stepwise.", + ) + group.addoption( + "--sw-reset", + "--stepwise-reset", + action="store_true", + default=False, + dest="stepwise_reset", + help="Resets stepwise state, restarting the stepwise workflow. " + "Implicitly enables --stepwise.", + ) + + +def pytest_configure(config: Config) -> None: + # --stepwise-skip/--stepwise-reset implies stepwise. + if config.option.stepwise_skip or config.option.stepwise_reset: + config.option.stepwise = True + if config.getoption("stepwise"): + config.pluginmanager.register(StepwisePlugin(config), "stepwiseplugin") + + +def pytest_sessionfinish(session: Session) -> None: + if not session.config.getoption("stepwise"): + assert session.config.cache is not None + if hasattr(session.config, "workerinput"): + # Do not update cache if this process is a xdist worker to prevent + # race conditions (#10641). + return + + +@dataclasses.dataclass +class StepwiseCacheInfo: + # The nodeid of the last failed test. + last_failed: str | None + + # The number of tests in the last time --stepwise was run. + # We use this information as a simple way to invalidate the cache information, avoiding + # confusing behavior in case the cache is stale. + last_test_count: int | None + + # The date when the cache was last updated, for information purposes only. + last_cache_date_str: str + + @property + def last_cache_date(self) -> datetime: + return datetime.fromisoformat(self.last_cache_date_str) + + @classmethod + def empty(cls) -> Self: + return cls( + last_failed=None, + last_test_count=None, + last_cache_date_str=datetime.now().isoformat(), + ) + + def update_date_to_now(self) -> None: + self.last_cache_date_str = datetime.now().isoformat() + + +class StepwisePlugin: + def __init__(self, config: Config) -> None: + self.config = config + self.session: Session | None = None + self.report_status: list[str] = [] + assert config.cache is not None + self.cache: Cache = config.cache + self.skip: bool = config.getoption("stepwise_skip") + self.reset: bool = config.getoption("stepwise_reset") + self.cached_info = self._load_cached_info() + + def _load_cached_info(self) -> StepwiseCacheInfo: + cached_dict: dict[str, Any] | None = self.cache.get(STEPWISE_CACHE_DIR, None) + if cached_dict: + try: + return StepwiseCacheInfo( + cached_dict["last_failed"], + cached_dict["last_test_count"], + cached_dict["last_cache_date_str"], + ) + except (KeyError, TypeError) as e: + error = f"{type(e).__name__}: {e}" + self.report_status.append(f"error reading cache, discarding ({error})") + + # Cache not found or error during load, return a new cache. + return StepwiseCacheInfo.empty() + + def pytest_sessionstart(self, session: Session) -> None: + self.session = session + + def pytest_collection_modifyitems( + self, config: Config, items: list[nodes.Item] + ) -> None: + last_test_count = self.cached_info.last_test_count + self.cached_info.last_test_count = len(items) + + if self.reset: + self.report_status.append("resetting state, not skipping.") + self.cached_info.last_failed = None + return + + if not self.cached_info.last_failed: + self.report_status.append("no previously failed tests, not skipping.") + return + + if last_test_count is not None and last_test_count != len(items): + self.report_status.append( + f"test count changed, not skipping (now {len(items)} tests, previously {last_test_count})." + ) + self.cached_info.last_failed = None + return + + # Check all item nodes until we find a match on last failed. + failed_index = None + for index, item in enumerate(items): + if item.nodeid == self.cached_info.last_failed: + failed_index = index + break + + # If the previously failed test was not found among the test items, + # do not skip any tests. + if failed_index is None: + self.report_status.append("previously failed test not found, not skipping.") + else: + cache_age = datetime.now() - self.cached_info.last_cache_date + # Round up to avoid showing microseconds. + cache_age = timedelta(seconds=int(cache_age.total_seconds())) + self.report_status.append( + f"skipping {failed_index} already passed items (cache from {cache_age} ago," + f" use --sw-reset to discard)." + ) + deselected = items[:failed_index] + del items[:failed_index] + config.hook.pytest_deselected(items=deselected) + + def pytest_runtest_logreport(self, report: TestReport) -> None: + if report.failed: + if self.skip: + # Remove test from the failed ones (if it exists) and unset the skip option + # to make sure the following tests will not be skipped. + if report.nodeid == self.cached_info.last_failed: + self.cached_info.last_failed = None + + self.skip = False + else: + # Mark test as the last failing and interrupt the test session. + self.cached_info.last_failed = report.nodeid + assert self.session is not None + self.session.shouldstop = ( + "Test failed, continuing from this test next run." + ) + + else: + # If the test was actually run and did pass. + if report.when == "call": + # Remove test from the failed ones, if exists. + if report.nodeid == self.cached_info.last_failed: + self.cached_info.last_failed = None + + def pytest_report_collectionfinish(self) -> list[str] | None: + if self.config.get_verbosity() >= 0 and self.report_status: + return [f"stepwise: {x}" for x in self.report_status] + return None + + def pytest_sessionfinish(self) -> None: + if hasattr(self.config, "workerinput"): + # Do not update cache if this process is a xdist worker to prevent + # race conditions (#10641). + return + self.cached_info.update_date_to_now() + self.cache.set(STEPWISE_CACHE_DIR, dataclasses.asdict(self.cached_info)) diff --git a/venv/Lib/site-packages/_pytest/subtests.py b/venv/Lib/site-packages/_pytest/subtests.py new file mode 100644 index 0000000000..e0ceb27f4b --- /dev/null +++ b/venv/Lib/site-packages/_pytest/subtests.py @@ -0,0 +1,411 @@ +"""Builtin plugin that adds subtests support.""" + +from __future__ import annotations + +from collections import defaultdict +from collections.abc import Callable +from collections.abc import Iterator +from collections.abc import Mapping +from contextlib import AbstractContextManager +from contextlib import contextmanager +from contextlib import ExitStack +from contextlib import nullcontext +import dataclasses +import time +from types import TracebackType +from typing import Any +from typing import TYPE_CHECKING + +import pluggy + +from _pytest._code import ExceptionInfo +from _pytest._io.saferepr import saferepr +from _pytest.capture import CaptureFixture +from _pytest.capture import FDCapture +from _pytest.capture import SysCapture +from _pytest.config import Config +from _pytest.config import hookimpl +from _pytest.config.argparsing import Parser +from _pytest.deprecated import check_ispytest +from _pytest.fixtures import fixture +from _pytest.fixtures import SubRequest +from _pytest.logging import catching_logs +from _pytest.logging import LogCaptureHandler +from _pytest.logging import LoggingPlugin +from _pytest.reports import TestReport +from _pytest.runner import CallInfo +from _pytest.runner import check_interactive_exception +from _pytest.runner import get_reraise_exceptions +from _pytest.stash import StashKey + + +if TYPE_CHECKING: + from typing_extensions import Self + + +def pytest_addoption(parser: Parser) -> None: + Config._add_verbosity_ini( + parser, + Config.VERBOSITY_SUBTESTS, + help=( + "Specify verbosity level for subtests. " + "Higher levels will generate output for passed subtests. Failed subtests are always reported." + ), + ) + + +@dataclasses.dataclass(frozen=True, slots=True, kw_only=True) +class SubtestContext: + """The values passed to Subtests.test() that are included in the test report.""" + + msg: str | None + kwargs: Mapping[str, Any] + + def _to_json(self) -> dict[str, Any]: + return dataclasses.asdict(self) + + @classmethod + def _from_json(cls, d: dict[str, Any]) -> Self: + return cls(msg=d["msg"], kwargs=d["kwargs"]) + + +@dataclasses.dataclass(init=False) +class SubtestReport(TestReport): + context: SubtestContext + + @property + def head_line(self) -> str: + _, _, domain = self.location + return f"{domain} {self._sub_test_description()}" + + def _sub_test_description(self) -> str: + parts = [] + if self.context.msg is not None: + parts.append(f"[{self.context.msg}]") + if self.context.kwargs: + params_desc = ", ".join( + f"{k}={saferepr(v)}" for (k, v) in self.context.kwargs.items() + ) + parts.append(f"({params_desc})") + return " ".join(parts) or "()" + + def _to_json(self) -> dict[str, Any]: + data = super()._to_json() + del data["context"] + data["_report_type"] = "SubTestReport" + data["_subtest.context"] = self.context._to_json() + return data + + @classmethod + def _from_json(cls, reportdict: dict[str, Any]) -> SubtestReport: + report = super()._from_json(reportdict) + report.context = SubtestContext._from_json(reportdict["_subtest.context"]) + return report + + @classmethod + def _new( + cls, + test_report: TestReport, + context: SubtestContext, + captured_output: Captured | None, + captured_logs: CapturedLogs | None, + ) -> Self: + result = super()._from_json(test_report._to_json()) + result.context = context + + if captured_output: + if captured_output.out: + result.sections.append(("Captured stdout call", captured_output.out)) + if captured_output.err: + result.sections.append(("Captured stderr call", captured_output.err)) + + if captured_logs and (log := captured_logs.handler.stream.getvalue()): + result.sections.append(("Captured log call", log)) + + return result + + +@fixture +def subtests(request: SubRequest) -> Subtests: + """Provides subtests functionality.""" + capmam = request.node.config.pluginmanager.get_plugin("capturemanager") + suspend_capture_ctx = ( + capmam.global_and_fixture_disabled if capmam is not None else nullcontext + ) + return Subtests(request.node.ihook, suspend_capture_ctx, request, _ispytest=True) + + +class Subtests: + """Subtests fixture, enables declaring subtests inside test functions via the :meth:`test` method.""" + + def __init__( + self, + ihook: pluggy.HookRelay, + suspend_capture_ctx: Callable[[], AbstractContextManager[None]], + request: SubRequest, + *, + _ispytest: bool = False, + ) -> None: + check_ispytest(_ispytest) + self._ihook = ihook + self._suspend_capture_ctx = suspend_capture_ctx + self._request = request + + def test( + self, + msg: str | None = None, + **kwargs: Any, + ) -> _SubTestContextManager: + """ + Context manager for subtests, capturing exceptions raised inside the subtest scope and + reporting assertion failures and errors individually. + + Usage + ----- + + .. code-block:: python + + def test(subtests): + for i in range(5): + with subtests.test("custom message", i=i): + assert i % 2 == 0 + + :param msg: + If given, the message will be shown in the test report in case of subtest failure. + + :param kwargs: + Arbitrary values that are also added to the subtest report. + """ + return _SubTestContextManager( + self._ihook, + msg, + kwargs, + request=self._request, + suspend_capture_ctx=self._suspend_capture_ctx, + config=self._request.config, + ) + + +@dataclasses.dataclass +class _SubTestContextManager: + """ + Context manager for subtests, capturing exceptions raised inside the subtest scope and handling + them through the pytest machinery. + """ + + # Note: initially the logic for this context manager was implemented directly + # in Subtests.test() as a @contextmanager, however, it is not possible to control the output fully when + # exiting from it due to an exception when in `--exitfirst` mode, so this was refactored into an + # explicit context manager class (pytest-dev/pytest-subtests#134). + + ihook: pluggy.HookRelay + msg: str | None + kwargs: dict[str, Any] + suspend_capture_ctx: Callable[[], AbstractContextManager[None]] + request: SubRequest + config: Config + + def __enter__(self) -> None: + __tracebackhide__ = True + + self._start = time.time() + self._precise_start = time.perf_counter() + self._exc_info = None + + self._exit_stack = ExitStack() + self._captured_output = self._exit_stack.enter_context( + capturing_output(self.request) + ) + self._captured_logs = self._exit_stack.enter_context( + capturing_logs(self.request) + ) + + def __exit__( + self, + exc_type: type[BaseException] | None, + exc_val: BaseException | None, + exc_tb: TracebackType | None, + ) -> bool: + __tracebackhide__ = True + if exc_val is not None: + exc_info = ExceptionInfo.from_exception(exc_val) + else: + exc_info = None + + self._exit_stack.close() + + precise_stop = time.perf_counter() + duration = precise_stop - self._precise_start + stop = time.time() + + call_info = CallInfo[None]( + None, + exc_info, + start=self._start, + stop=stop, + duration=duration, + when="call", + _ispytest=True, + ) + report = self.ihook.pytest_runtest_makereport( + item=self.request.node, call=call_info + ) + sub_report = SubtestReport._new( + report, + SubtestContext(msg=self.msg, kwargs=self.kwargs), + captured_output=self._captured_output, + captured_logs=self._captured_logs, + ) + + if sub_report.failed: + failed_subtests = self.config.stash[failed_subtests_key] + failed_subtests[self.request.node.nodeid] += 1 + + with self.suspend_capture_ctx(): + self.ihook.pytest_runtest_logreport(report=sub_report) + + if check_interactive_exception(call_info, sub_report): + self.ihook.pytest_exception_interact( + node=self.request.node, call=call_info, report=sub_report + ) + + if exc_val is not None: + if isinstance(exc_val, get_reraise_exceptions(self.config)): + return False + if self.request.session.shouldfail: + return False + return True + + +@contextmanager +def capturing_output(request: SubRequest) -> Iterator[Captured]: + option = request.config.getoption("capture", None) + + capman = request.config.pluginmanager.getplugin("capturemanager") + if getattr(capman, "_capture_fixture", None): + # capsys or capfd are active, subtest should not capture. + fixture = None + elif option == "sys": + fixture = CaptureFixture(SysCapture, request, _ispytest=True) + elif option == "fd": + fixture = CaptureFixture(FDCapture, request, _ispytest=True) + else: + fixture = None + + if fixture is not None: + fixture._start() + + captured = Captured() + try: + yield captured + finally: + if fixture is not None: + out, err = fixture.readouterr() + fixture.close() + captured.out = out + captured.err = err + + +@contextmanager +def capturing_logs( + request: SubRequest, +) -> Iterator[CapturedLogs | None]: + logging_plugin: LoggingPlugin | None = request.config.pluginmanager.getplugin( + "logging-plugin" + ) + if logging_plugin is None: + yield None + else: + handler = LogCaptureHandler() + handler.setFormatter(logging_plugin.formatter) + + captured_logs = CapturedLogs(handler) + with catching_logs(handler, level=logging_plugin.log_level): + yield captured_logs + + +@dataclasses.dataclass +class Captured: + out: str = "" + err: str = "" + + +@dataclasses.dataclass +class CapturedLogs: + handler: LogCaptureHandler + + +def pytest_report_to_serializable(report: TestReport) -> dict[str, Any] | None: + if isinstance(report, SubtestReport): + return report._to_json() + return None + + +def pytest_report_from_serializable(data: dict[str, Any]) -> SubtestReport | None: + if data.get("_report_type") == "SubTestReport": + return SubtestReport._from_json(data) + return None + + +# Dict of nodeid -> number of failed subtests. +# Used to fail top-level tests that passed but contain failed subtests. +failed_subtests_key = StashKey[defaultdict[str, int]]() + + +def pytest_configure(config: Config) -> None: + config.stash[failed_subtests_key] = defaultdict(lambda: 0) + + +@hookimpl(tryfirst=True) +def pytest_report_teststatus( + report: TestReport, + config: Config, +) -> tuple[str, str, str | Mapping[str, bool]] | None: + if report.when != "call": + return None + + quiet = config.get_verbosity(Config.VERBOSITY_SUBTESTS) == 0 + if isinstance(report, SubtestReport): + outcome = report.outcome + description = report._sub_test_description() + + if hasattr(report, "wasxfail"): + if quiet: + return "", "", "" + elif outcome == "skipped": + category = "xfailed" + short = "y" # x letter is used for regular xfail, y for subtest xfail + status = "SUBXFAIL" + # outcome == "passed" in an xfail is only possible via a @pytest.mark.xfail mark, which + # is not applicable to a subtest, which only handles pytest.xfail(). + else: # pragma: no cover + # This should not normally happen, unless some plugin is setting wasxfail without + # the correct outcome. Pytest expects the call outcome to be either skipped or + # passed in case of xfail. + # Let's pass this report to the next hook. + return None + return category, short, f"{status}{description}" + + if report.failed: + return outcome, "u", f"SUBFAILED{description}" + else: + if report.passed: + if quiet: + return "", "", "" + else: + return f"subtests {outcome}", "u", f"SUBPASSED{description}" + elif report.skipped: + if quiet: + return "", "", "" + else: + return outcome, "-", f"SUBSKIPPED{description}" + + else: + failed_subtests_count = config.stash[failed_subtests_key][report.nodeid] + # Top-level test, fail if it contains failed subtests and it has passed. + if report.passed and failed_subtests_count > 0: + report.outcome = "failed" + suffix = "s" if failed_subtests_count > 1 else "" + report.longrepr = f"contains {failed_subtests_count} failed subtest{suffix}" + + return None diff --git a/venv/Lib/site-packages/_pytest/terminal.py b/venv/Lib/site-packages/_pytest/terminal.py new file mode 100644 index 0000000000..e66e4f48dd --- /dev/null +++ b/venv/Lib/site-packages/_pytest/terminal.py @@ -0,0 +1,1763 @@ +# mypy: allow-untyped-defs +"""Terminal reporting of the full testing process. + +This is a good source for looking at the various reporting hooks. +""" + +from __future__ import annotations + +import argparse +from collections import Counter +from collections.abc import Callable +from collections.abc import Generator +from collections.abc import Mapping +from collections.abc import Sequence +import dataclasses +import datetime +from functools import partial +import inspect +from pathlib import Path +import platform +import sys +import textwrap +from typing import Any +from typing import ClassVar +from typing import final +from typing import Literal +from typing import NamedTuple +from typing import TextIO +from typing import TYPE_CHECKING +import warnings + +import pluggy + +from _pytest import compat +from _pytest import nodes +from _pytest import timing +from _pytest._code import ExceptionInfo +from _pytest._code.code import ExceptionRepr +from _pytest._io import TerminalWriter +from _pytest._io.wcwidth import wcswidth +import _pytest._version +from _pytest.compat import running_on_ci +from _pytest.config import _PluggyPlugin +from _pytest.config import Config +from _pytest.config import ExitCode +from _pytest.config import hookimpl +from _pytest.config.argparsing import Parser +from _pytest.nodes import Item +from _pytest.nodes import Node +from _pytest.pathlib import absolutepath +from _pytest.pathlib import bestrelpath +from _pytest.reports import BaseReport +from _pytest.reports import CollectReport +from _pytest.reports import TestReport + + +if TYPE_CHECKING: + from _pytest.main import Session + + +REPORT_COLLECTING_RESOLUTION = 0.5 + +KNOWN_TYPES = ( + "failed", + "passed", + "skipped", + "deselected", + "xfailed", + "xpassed", + "warnings", + "error", + "subtests passed", + "subtests failed", + "subtests skipped", +) + +_REPORTCHARS_DEFAULT = "fE" + + +class MoreQuietAction(argparse.Action): + """A modified copy of the argparse count action which counts down and updates + the legacy quiet attribute at the same time. + + Used to unify verbosity handling. + """ + + def __init__( + self, + option_strings: Sequence[str], + dest: str, + default: object = None, + required: bool = False, + help: str | None = None, + ) -> None: + super().__init__( + option_strings=option_strings, + dest=dest, + nargs=0, + default=default, + required=required, + help=help, + ) + + def __call__( + self, + parser: argparse.ArgumentParser, + namespace: argparse.Namespace, + values: str | Sequence[object] | None, + option_string: str | None = None, + ) -> None: + new_count = getattr(namespace, self.dest, 0) - 1 + setattr(namespace, self.dest, new_count) + # todo Deprecate config.quiet + namespace.quiet = getattr(namespace, "quiet", 0) + 1 + + +class TestShortLogReport(NamedTuple): + """Used to store the test status result category, shortletter and verbose word. + For example ``"rerun", "R", ("RERUN", {"yellow": True})``. + + :ivar category: + The class of result, for example ``“passed”``, ``“skipped”``, ``“error”``, or the empty string. + + :ivar letter: + The short letter shown as testing progresses, for example ``"."``, ``"s"``, ``"E"``, or the empty string. + + :ivar word: + Verbose word is shown as testing progresses in verbose mode, for example ``"PASSED"``, ``"SKIPPED"``, + ``"ERROR"``, or the empty string. + """ + + category: str + letter: str + word: str | tuple[str, Mapping[str, bool]] + + +def pytest_addoption(parser: Parser) -> None: + group = parser.getgroup("terminal reporting", "Reporting", after="general") + group._addoption( # private to use reserved lower-case short option + "-v", + "--verbose", + action="count", + default=0, + dest="verbose", + help="Increase verbosity", + ) + group.addoption( + "--no-header", + action="store_true", + default=False, + dest="no_header", + help="Disable header", + ) + group.addoption( + "--no-summary", + action="store_true", + default=False, + dest="no_summary", + help="Disable summary", + ) + group.addoption( + "--no-fold-skipped", + action="store_false", + dest="fold_skipped", + default=True, + help="Do not fold skipped tests in short summary.", + ) + group.addoption( + "--force-short-summary", + action="store_true", + dest="force_short_summary", + default=False, + help="Force condensed summary output regardless of verbosity level.", + ) + group._addoption( # private to use reserved lower-case short option + "-q", + "--quiet", + action=MoreQuietAction, + default=0, + dest="verbose", + help="Decrease verbosity", + ) + group.addoption( + "--verbosity", + dest="verbose", + type=int, + default=0, + help="Set verbosity. Default: 0.", + ) + group._addoption( # private to use reserved lower-case short option + "-r", + action="store", + dest="reportchars", + default=_REPORTCHARS_DEFAULT, + metavar="chars", + help="Show extra test summary info as specified by chars: (f)ailed, " + "(E)rror, (s)kipped, (x)failed, (X)passed, " + "(p)assed, (P)assed with output, (a)ll except passed (p/P), or (A)ll. " + "(w)arnings are enabled by default (see --disable-warnings), " + "'N' can be used to reset the list. (default: 'fE').", + ) + group.addoption( + "--disable-warnings", + "--disable-pytest-warnings", + default=False, + dest="disable_warnings", + action="store_true", + help="Disable warnings summary", + ) + group._addoption( # private to use reserved lower-case short option + "-l", + "--showlocals", + action="store_true", + dest="showlocals", + default=False, + help="Show locals in tracebacks (disabled by default)", + ) + group.addoption( + "--no-showlocals", + action="store_false", + dest="showlocals", + help="Hide locals in tracebacks (negate --showlocals passed through addopts)", + ) + group.addoption( + "--tb", + metavar="style", + action="store", + dest="tbstyle", + default="auto", + choices=["auto", "long", "short", "no", "line", "native"], + help="Traceback print mode (auto/long/short/line/native/no)", + ) + group.addoption( + "--xfail-tb", + action="store_true", + dest="xfail_tb", + default=False, + help="Show tracebacks for xfail (as long as --tb != no)", + ) + group.addoption( + "--show-capture", + action="store", + dest="showcapture", + choices=["no", "stdout", "stderr", "log", "all"], + default="all", + help="Controls how captured stdout/stderr/log is shown on failed tests. " + "Default: all.", + ) + group.addoption( + "--fulltrace", + "--full-trace", + action="store_true", + default=False, + help="Don't cut any tracebacks (default is to cut)", + ) + group.addoption( + "--color", + metavar="color", + action="store", + dest="color", + default="auto", + choices=["yes", "no", "auto"], + help="Color terminal output (yes/no/auto)", + ) + group.addoption( + "--code-highlight", + default="yes", + choices=["yes", "no"], + help="Whether code should be highlighted (only if --color is also enabled). " + "Default: yes.", + ) + + parser.addini( + "console_output_style", + help='Console output: "classic", or with additional progress information ' + '("progress" (percentage) | "count" | "progress-even-when-capture-no" (forces ' + "progress even when capture=no)", + default="progress", + ) + Config._add_verbosity_ini( + parser, + Config.VERBOSITY_TEST_CASES, + help=( + "Specify a verbosity level for test case execution, overriding the main level. " + "Higher levels will provide more detailed information about each test case executed." + ), + ) + + +def pytest_configure(config: Config) -> None: + reporter = TerminalReporter(config, sys.stdout) + config.pluginmanager.register(reporter, "terminalreporter") + if config.option.debug or config.option.traceconfig: + + def mywriter(tags, args): + msg = " ".join(map(str, args)) + reporter.write_line("[traceconfig] " + msg) + + config.trace.root.setprocessor("pytest:config", mywriter) + + # See terminalprogress.py. + # On Windows it's safe to load by default. + if sys.platform == "win32": + config.pluginmanager.import_plugin("terminalprogress") + + +def getreportopt(config: Config) -> str: + reportchars: str = config.option.reportchars + + old_aliases = {"F", "S"} + reportopts = "" + for char in reportchars: + if char in old_aliases: + char = char.lower() + if char == "a": + reportopts = "sxXEf" + elif char == "A": + reportopts = "PpsxXEf" + elif char == "N": + reportopts = "" + elif char not in reportopts: + reportopts += char + + if not config.option.disable_warnings and "w" not in reportopts: + reportopts = "w" + reportopts + elif config.option.disable_warnings and "w" in reportopts: + reportopts = reportopts.replace("w", "") + + return reportopts + + +@hookimpl(trylast=True) # after _pytest.runner +def pytest_report_teststatus(report: BaseReport) -> tuple[str, str, str]: + letter = "F" + if report.passed: + letter = "." + elif report.skipped: + letter = "s" + + outcome: str = report.outcome + if report.when in ("collect", "setup", "teardown") and outcome == "failed": + outcome = "error" + letter = "E" + + return outcome, letter, outcome.upper() + + +@dataclasses.dataclass +class WarningReport: + """Simple structure to hold warnings information captured by ``pytest_warning_recorded``. + + :ivar str message: + User friendly message about the warning. + :ivar str|None nodeid: + nodeid that generated the warning (see ``get_location``). + :ivar tuple fslocation: + File system location of the source of the warning (see ``get_location``). + """ + + message: str + nodeid: str | None = None + fslocation: tuple[str, int] | None = None + + count_towards_summary: ClassVar = True + + def get_location(self, config: Config) -> str | None: + """Return the more user-friendly information about the location of a warning, or None.""" + if self.nodeid: + return self.nodeid + if self.fslocation: + filename, linenum = self.fslocation + relpath = bestrelpath(config.invocation_params.dir, absolutepath(filename)) + return f"{relpath}:{linenum}" + return None + + +@final +class TerminalReporter: + def __init__(self, config: Config, file: TextIO | None = None) -> None: + import _pytest.config + + self.config = config + self._numcollected = 0 + self._session: Session | None = None + self._showfspath: bool | None = None + + self.stats: dict[str, list[Any]] = {} + self._main_color: str | None = None + self._known_types: list[str] | None = None + self.startpath = config.invocation_params.dir + if file is None: + file = sys.stdout + self._tw = _pytest.config.create_terminal_writer(config, file) + self._screen_width = self._tw.fullwidth + self.currentfspath: None | Path | str | int = None + self.reportchars = getreportopt(config) + self.foldskipped = config.option.fold_skipped + self.hasmarkup = self._tw.hasmarkup + # isatty should be a method but was wrongly implemented as a boolean. + # We use CallableBool here to support both. + self.isatty = compat.CallableBool(file.isatty()) + self._progress_nodeids_reported: set[str] = set() + self._timing_nodeids_reported: set[str] = set() + self._show_progress_info = self._determine_show_progress_info() + self._collect_report_last_write = timing.Instant() + self._already_displayed_warnings: int | None = None + self._keyboardinterrupt_memo: ExceptionRepr | None = None + + def _determine_show_progress_info( + self, + ) -> Literal["progress", "count", "times", False]: + """Return whether we should display progress information based on the current config.""" + # do not show progress if we are not capturing output (#3038) unless explicitly + # overridden by progress-even-when-capture-no + if ( + self.config.getoption("capture", "no") == "no" + and self.config.getini("console_output_style") + != "progress-even-when-capture-no" + ): + return False + # do not show progress if we are showing fixture setup/teardown + if self.config.getoption("setupshow", False): + return False + cfg: str = self.config.getini("console_output_style") + if cfg in {"progress", "progress-even-when-capture-no"}: + return "progress" + elif cfg == "count": + return "count" + elif cfg == "times": + return "times" + else: + return False + + @property + def verbosity(self) -> int: + verbosity: int = self.config.option.verbose + return verbosity + + @property + def showheader(self) -> bool: + return self.verbosity >= 0 + + @property + def no_header(self) -> bool: + return bool(self.config.option.no_header) + + @property + def no_summary(self) -> bool: + return bool(self.config.option.no_summary) + + @property + def showfspath(self) -> bool: + if self._showfspath is None: + return self.config.get_verbosity(Config.VERBOSITY_TEST_CASES) >= 0 + return self._showfspath + + @showfspath.setter + def showfspath(self, value: bool | None) -> None: + self._showfspath = value + + @property + def showlongtestinfo(self) -> bool: + return self.config.get_verbosity(Config.VERBOSITY_TEST_CASES) > 0 + + @property + def reported_progress(self) -> int: + """The amount of items reported in the progress so far. + + :meta private: + """ + return len(self._progress_nodeids_reported) + + def hasopt(self, char: str) -> bool: + char = {"xfailed": "x", "skipped": "s"}.get(char, char) + return char in self.reportchars + + def write_fspath_result(self, nodeid: str, res: str, **markup: bool) -> None: + fspath = self.config.rootpath / nodeid.split("::")[0] + if self.currentfspath is None or fspath != self.currentfspath: + if self.currentfspath is not None and self._show_progress_info: + self._write_progress_information_filling_space() + self.currentfspath = fspath + relfspath = bestrelpath(self.startpath, fspath) + self._tw.line() + self._tw.write(relfspath + " ") + self._tw.write(res, flush=True, **markup) + + def write_ensure_prefix(self, prefix: str, extra: str = "", **kwargs) -> None: + if self.currentfspath != prefix: + self._tw.line() + self.currentfspath = prefix + self._tw.write(prefix) + if extra: + self._tw.write(extra, **kwargs) + self.currentfspath = -2 + + def ensure_newline(self) -> None: + if self.currentfspath: + self._tw.line() + self.currentfspath = None + + def wrap_write( + self, + content: str, + *, + flush: bool = False, + margin: int = 8, + line_sep: str = "\n", + **markup: bool, + ) -> None: + """Wrap message with margin for progress info.""" + width_of_current_line = self._tw.width_of_current_line + wrapped = line_sep.join( + textwrap.wrap( + " " * width_of_current_line + content, + width=self._screen_width - margin, + drop_whitespace=True, + replace_whitespace=False, + ), + ) + wrapped = wrapped[width_of_current_line:] + self._tw.write(wrapped, flush=flush, **markup) + + def write(self, content: str, *, flush: bool = False, **markup: bool) -> None: + self._tw.write(content, flush=flush, **markup) + + def write_raw(self, content: str, *, flush: bool = False) -> None: + self._tw.write_raw(content, flush=flush) + + def flush(self) -> None: + self._tw.flush() + + def write_line(self, line: str | bytes, **markup: bool) -> None: + if not isinstance(line, str): + line = str(line, errors="replace") + self.ensure_newline() + self._tw.line(line, **markup) + + def rewrite(self, line: str, **markup: bool) -> None: + """Rewinds the terminal cursor to the beginning and writes the given line. + + :param erase: + If True, will also add spaces until the full terminal width to ensure + previous lines are properly erased. + + The rest of the keyword arguments are markup instructions. + """ + erase = markup.pop("erase", False) + if erase: + fill_count = self._tw.fullwidth - len(line) - 1 + fill = " " * fill_count + else: + fill = "" + line = str(line) + self._tw.write("\r" + line + fill, **markup) + + def write_sep( + self, + sep: str, + title: str | None = None, + fullwidth: int | None = None, + **markup: bool, + ) -> None: + self.ensure_newline() + self._tw.sep(sep, title, fullwidth, **markup) + + def section(self, title: str, sep: str = "=", **kw: bool) -> None: + self._tw.sep(sep, title, **kw) + + def line(self, msg: str, **kw: bool) -> None: + self._tw.line(msg, **kw) + + def _add_stats(self, category: str, items: Sequence[Any]) -> None: + set_main_color = category not in self.stats + self.stats.setdefault(category, []).extend(items) + if set_main_color: + self._set_main_color() + + def pytest_internalerror(self, excrepr: ExceptionRepr) -> bool: + for line in str(excrepr).split("\n"): + self.write_line("INTERNALERROR> " + line) + return True + + def pytest_warning_recorded( + self, + warning_message: warnings.WarningMessage, + nodeid: str, + ) -> None: + from _pytest.warnings import warning_record_to_str + + fslocation = warning_message.filename, warning_message.lineno + message = warning_record_to_str(warning_message) + + warning_report = WarningReport( + fslocation=fslocation, message=message, nodeid=nodeid + ) + self._add_stats("warnings", [warning_report]) + + def pytest_plugin_registered(self, plugin: _PluggyPlugin) -> None: + if self.config.option.traceconfig: + msg = f"PLUGIN registered: {plugin}" + # XXX This event may happen during setup/teardown time + # which unfortunately captures our output here + # which garbles our output if we use self.write_line. + self.write_line(msg) + + def pytest_deselected(self, items: Sequence[Item]) -> None: + self._add_stats("deselected", items) + + def pytest_runtest_logstart( + self, nodeid: str, location: tuple[str, int | None, str] + ) -> None: + fspath, lineno, domain = location + # Ensure that the path is printed before the + # 1st test of a module starts running. + if self.showlongtestinfo: + line = self._locationline(nodeid, fspath, lineno, domain) + self.write_ensure_prefix(line, "") + self.flush() + elif self.showfspath: + self.write_fspath_result(nodeid, "") + self.flush() + + def pytest_runtest_logreport(self, report: TestReport) -> None: + self._tests_ran = True + rep = report + + res = TestShortLogReport( + *self.config.hook.pytest_report_teststatus(report=rep, config=self.config) + ) + category, letter, word = res.category, res.letter, res.word + if not isinstance(word, tuple): + markup = None + else: + word, markup = word + self._add_stats(category, [rep]) + if not letter and not word: + # Probably passed setup/teardown. + return + if markup is None: + was_xfail = hasattr(report, "wasxfail") + if rep.passed and not was_xfail: + markup = {"green": True} + elif rep.passed and was_xfail: + markup = {"yellow": True} + elif rep.failed: + markup = {"red": True} + elif rep.skipped: + markup = {"yellow": True} + else: + markup = {} + self._progress_nodeids_reported.add(rep.nodeid) + if self.config.get_verbosity(Config.VERBOSITY_TEST_CASES) <= 0: + self._tw.write(letter, **markup) + # When running in xdist, the logreport and logfinish of multiple + # items are interspersed, e.g. `logreport`, `logreport`, + # `logfinish`, `logfinish`. To avoid the "past edge" calculation + # from getting confused and overflowing (#7166), do the past edge + # printing here and not in logfinish, except for the 100% which + # should only be printed after all teardowns are finished. + if self._show_progress_info and not self._is_last_item: + self._write_progress_information_if_past_edge() + else: + line = self._locationline(rep.nodeid, *rep.location) + running_xdist = hasattr(rep, "node") + if not running_xdist: + self.write_ensure_prefix(line, word, **markup) + if rep.skipped or hasattr(report, "wasxfail"): + reason = _get_raw_skip_reason(rep) + if self.config.get_verbosity(Config.VERBOSITY_TEST_CASES) < 2: + available_width = ( + (self._tw.fullwidth - self._tw.width_of_current_line) + - len(" [100%]") + - 1 + ) + formatted_reason = _format_trimmed( + " ({})", reason, available_width + ) + else: + formatted_reason = f" ({reason})" + + if reason and formatted_reason is not None: + self.wrap_write(formatted_reason) + if self._show_progress_info: + self._write_progress_information_filling_space() + else: + self.ensure_newline() + self._tw.write(f"[{rep.node.gateway.id}]") + if self._show_progress_info: + self._tw.write( + self._get_progress_information_message() + " ", cyan=True + ) + else: + self._tw.write(" ") + self._tw.write(word, **markup) + self._tw.write(" " + line) + self.currentfspath = -2 + self.flush() + + @property + def _is_last_item(self) -> bool: + assert self._session is not None + return self.reported_progress == self._session.testscollected + + @hookimpl(wrapper=True) + def pytest_runtestloop(self) -> Generator[None, object, object]: + result = yield + + # Write the final/100% progress -- deferred until the loop is complete. + if ( + self.config.get_verbosity(Config.VERBOSITY_TEST_CASES) <= 0 + and self._show_progress_info + and self.reported_progress + ): + self._write_progress_information_filling_space() + + return result + + def _get_progress_information_message(self) -> str: + assert self._session + collected = self._session.testscollected + if self._show_progress_info == "count": + if collected: + progress = self.reported_progress + counter_format = f"{{:{len(str(collected))}d}}" + format_string = f" [{counter_format}/{{}}]" + return format_string.format(progress, collected) + return f" [ {collected} / {collected} ]" + if self._show_progress_info == "times": + if not collected: + return "" + all_reports = ( + self._get_reports_to_display("passed") + + self._get_reports_to_display("xpassed") + + self._get_reports_to_display("failed") + + self._get_reports_to_display("xfailed") + + self._get_reports_to_display("skipped") + + self._get_reports_to_display("error") + + self._get_reports_to_display("") + ) + current_location = all_reports[-1].location[0] + not_reported = [ + r for r in all_reports if r.nodeid not in self._timing_nodeids_reported + ] + tests_in_module = sum( + i.location[0] == current_location for i in self._session.items + ) + tests_completed = sum( + r.when == "setup" + for r in not_reported + if r.location[0] == current_location + ) + last_in_module = tests_completed == tests_in_module + if self.showlongtestinfo or last_in_module: + self._timing_nodeids_reported.update(r.nodeid for r in not_reported) + return format_node_duration( + sum(r.duration for r in not_reported if isinstance(r, TestReport)) + ) + return "" + if collected: + return f" [{self.reported_progress * 100 // collected:3d}%]" + return " [100%]" + + def _write_progress_information_if_past_edge(self) -> None: + w = self._width_of_current_line + if self._show_progress_info == "count": + assert self._session + num_tests = self._session.testscollected + progress_length = len(f" [{num_tests}/{num_tests}]") + elif self._show_progress_info == "times": + progress_length = len(" 99h 59m") + else: + progress_length = len(" [100%]") + past_edge = w + progress_length + 1 >= self._screen_width + if past_edge: + main_color, _ = self._get_main_color() + msg = self._get_progress_information_message() + self._tw.write(msg + "\n", **{main_color: True}) + + def _write_progress_information_filling_space(self) -> None: + color, _ = self._get_main_color() + msg = self._get_progress_information_message() + w = self._width_of_current_line + fill = self._tw.fullwidth - w - 1 + self.write(msg.rjust(fill), flush=True, **{color: True}) + + @property + def _width_of_current_line(self) -> int: + """Return the width of the current line.""" + return self._tw.width_of_current_line + + def pytest_collection(self) -> None: + if self.isatty(): + if self.config.option.verbose >= 0: + self.write("collecting ... ", flush=True, bold=True) + elif self.config.option.verbose >= 1: + self.write("collecting ... ", flush=True, bold=True) + + def pytest_collectreport(self, report: CollectReport) -> None: + if report.failed: + self._add_stats("error", [report]) + elif report.skipped: + self._add_stats("skipped", [report]) + items = [x for x in report.result if isinstance(x, Item)] + self._numcollected += len(items) + if self.isatty(): + self.report_collect() + + def report_collect(self, final: bool = False) -> None: + if self.config.option.verbose < 0: + return + + if not final: + # Only write the "collecting" report every `REPORT_COLLECTING_RESOLUTION`. + if ( + self._collect_report_last_write.elapsed().seconds + < REPORT_COLLECTING_RESOLUTION + ): + return + self._collect_report_last_write = timing.Instant() + + errors = len(self.stats.get("error", [])) + skipped = len(self.stats.get("skipped", [])) + deselected = len(self.stats.get("deselected", [])) + selected = self._numcollected - deselected + line = "collected " if final else "collecting " + line += ( + str(self._numcollected) + " item" + ("" if self._numcollected == 1 else "s") + ) + if errors: + line += f" / {errors} error{'s' if errors != 1 else ''}" + if deselected: + line += f" / {deselected} deselected" + if skipped: + line += f" / {skipped} skipped" + if self._numcollected > selected: + line += f" / {selected} selected" + if self.isatty(): + self.rewrite(line, bold=True, erase=True) + if final: + self.write("\n") + else: + self.write_line(line) + + @hookimpl(trylast=True) + def pytest_sessionstart(self, session: Session) -> None: + self._session = session + self._session_start = timing.Instant() + if not self.showheader: + return + self.write_sep("=", "test session starts", bold=True) + verinfo = platform.python_version() + if not self.no_header: + msg = f"platform {sys.platform} -- Python {verinfo}" + pypy_version_info = getattr(sys, "pypy_version_info", None) + if pypy_version_info: + verinfo = ".".join(map(str, pypy_version_info[:3])) + msg += f"[pypy-{verinfo}-{pypy_version_info[3]}]" + msg += f", pytest-{_pytest._version.version}, pluggy-{pluggy.__version__}" + if ( + self.verbosity > 0 + or self.config.option.debug + or getattr(self.config.option, "pastebin", None) + ): + msg += " -- " + str(sys.executable) + self.write_line(msg) + lines = self.config.hook.pytest_report_header( + config=self.config, start_path=self.startpath + ) + self._write_report_lines_from_hooks(lines) + + def _write_report_lines_from_hooks( + self, lines: Sequence[str | Sequence[str]] + ) -> None: + for line_or_lines in reversed(lines): + if isinstance(line_or_lines, str): + self.write_line(line_or_lines) + else: + for line in line_or_lines: + self.write_line(line) + + def pytest_report_header(self, config: Config) -> list[str]: + result = [f"rootdir: {config.rootpath}"] + + if config.inipath: + warning = "" + if config._ignored_config_files: + warning = f" (WARNING: ignoring pytest config in {', '.join(config._ignored_config_files)}!)" + result.append( + "configfile: " + bestrelpath(config.rootpath, config.inipath) + warning + ) + + if config.args_source == Config.ArgsSource.TESTPATHS: + testpaths: list[str] = config.getini("testpaths") + result.append("testpaths: {}".format(", ".join(testpaths))) + + plugininfo = config.pluginmanager.list_plugin_distinfo() + if plugininfo: + result.append( + "plugins: {}".format(", ".join(_plugin_nameversions(plugininfo))) + ) + return result + + def pytest_collection_finish(self, session: Session) -> None: + self.report_collect(True) + + lines = self.config.hook.pytest_report_collectionfinish( + config=self.config, + start_path=self.startpath, + items=session.items, + ) + self._write_report_lines_from_hooks(lines) + + if self.config.getoption("collectonly"): + if session.items: + if self.config.option.verbose > -1: + self._tw.line("") + self._printcollecteditems(session.items) + + failed = self.stats.get("failed") + if failed: + self._tw.sep("!", "collection failures") + for rep in failed: + rep.toterminal(self._tw) + + def _printcollecteditems(self, items: Sequence[Item]) -> None: + test_cases_verbosity = self.config.get_verbosity(Config.VERBOSITY_TEST_CASES) + if test_cases_verbosity < 0: + if test_cases_verbosity < -1: + counts = Counter(item.nodeid.split("::", 1)[0] for item in items) + for name, count in sorted(counts.items()): + self._tw.line(f"{name}: {count}") + else: + for item in items: + self._tw.line(item.nodeid) + return + stack: list[Node] = [] + indent = "" + for item in items: + needed_collectors = item.listchain()[1:] # strip root node + while stack: + if stack == needed_collectors[: len(stack)]: + break + stack.pop() + for col in needed_collectors[len(stack) :]: + stack.append(col) + indent = (len(stack) - 1) * " " + self._tw.line(f"{indent}{col}") + if test_cases_verbosity >= 1: + obj = getattr(col, "obj", None) + doc = inspect.getdoc(obj) if obj else None + if doc: + for line in doc.splitlines(): + self._tw.line("{}{}".format(indent + " ", line)) + + @hookimpl(wrapper=True) + def pytest_sessionfinish( + self, session: Session, exitstatus: int | ExitCode + ) -> Generator[None]: + result = yield + self._tw.line("") + summary_exit_codes = ( + ExitCode.OK, + ExitCode.TESTS_FAILED, + ExitCode.INTERRUPTED, + ExitCode.USAGE_ERROR, + ExitCode.NO_TESTS_COLLECTED, + ) + if exitstatus in summary_exit_codes and not self.no_summary: + self.config.hook.pytest_terminal_summary( + terminalreporter=self, exitstatus=exitstatus, config=self.config + ) + if session.shouldfail: + self.write_sep("!", str(session.shouldfail), red=True) + if exitstatus == ExitCode.INTERRUPTED: + self._report_keyboardinterrupt() + self._keyboardinterrupt_memo = None + elif session.shouldstop: + self.write_sep("!", str(session.shouldstop), red=True) + self.summary_stats() + return result + + @hookimpl(wrapper=True) + def pytest_terminal_summary(self) -> Generator[None]: + self.summary_errors() + self.summary_failures() + self.summary_xfailures() + self.summary_warnings() + self.summary_passes() + self.summary_xpasses() + try: + return (yield) + finally: + self.short_test_summary() + # Display any extra warnings from teardown here (if any). + self.summary_warnings() + + def pytest_keyboard_interrupt(self, excinfo: ExceptionInfo[BaseException]) -> None: + self._keyboardinterrupt_memo = excinfo.getrepr(funcargs=True) + + def pytest_unconfigure(self) -> None: + if self._keyboardinterrupt_memo is not None: + self._report_keyboardinterrupt() + + def _report_keyboardinterrupt(self) -> None: + excrepr = self._keyboardinterrupt_memo + assert excrepr is not None + assert excrepr.reprcrash is not None + msg = excrepr.reprcrash.message + self.write_sep("!", msg) + if "KeyboardInterrupt" in msg: + if self.config.option.fulltrace: + excrepr.toterminal(self._tw) + else: + excrepr.reprcrash.toterminal(self._tw) + self._tw.line( + "(to show a full traceback on KeyboardInterrupt use --full-trace)", + yellow=True, + ) + + def _locationline( + self, nodeid: str, fspath: str, lineno: int | None, domain: str + ) -> str: + def mkrel(nodeid: str) -> str: + line = self.config.cwd_relative_nodeid(nodeid) + if domain and line.endswith(domain): + line = line[: -len(domain)] + values = domain.split("[") + values[0] = values[0].replace(".", "::") # don't replace '.' in params + line += "[".join(values) + return line + + # fspath comes from testid which has a "/"-normalized path. + if fspath: + res = mkrel(nodeid) + if self.verbosity >= 2 and nodeid.split("::")[0] != fspath.replace( + "\\", nodes.SEP + ): + res += " <- " + bestrelpath(self.startpath, Path(fspath)) + else: + res = "[location]" + return res + " " + + def _getfailureheadline(self, rep): + head_line = rep.head_line + if head_line: + return head_line + return "test session" # XXX? + + def _getcrashline(self, rep): + try: + return str(rep.longrepr.reprcrash) + except AttributeError: + try: + return str(rep.longrepr)[:50] + except AttributeError: + return "" + + # + # Summaries for sessionfinish. + # + def getreports(self, name: str): + return [x for x in self.stats.get(name, ()) if not hasattr(x, "_pdbshown")] + + def summary_warnings(self) -> None: + if self.hasopt("w"): + all_warnings: list[WarningReport] | None = self.stats.get("warnings") + if not all_warnings: + return + + final = self._already_displayed_warnings is not None + if final: + warning_reports = all_warnings[self._already_displayed_warnings :] + else: + warning_reports = all_warnings + self._already_displayed_warnings = len(warning_reports) + if not warning_reports: + return + + reports_grouped_by_message: dict[str, list[WarningReport]] = {} + for wr in warning_reports: + reports_grouped_by_message.setdefault(wr.message, []).append(wr) + + def collapsed_location_report(reports: list[WarningReport]) -> str: + locations = [] + for w in reports: + location = w.get_location(self.config) + if location: + locations.append(location) + + if len(locations) < 10: + return "\n".join(map(str, locations)) + + counts_by_filename = Counter( + str(loc).split("::", 1)[0] for loc in locations + ) + return "\n".join( + "{}: {} warning{}".format(k, v, "s" if v > 1 else "") + for k, v in counts_by_filename.items() + ) + + title = "warnings summary (final)" if final else "warnings summary" + self.write_sep("=", title, yellow=True, bold=False) + for message, message_reports in reports_grouped_by_message.items(): + maybe_location = collapsed_location_report(message_reports) + if maybe_location: + self._tw.line(maybe_location) + lines = message.splitlines() + indented = "\n".join(" " + x for x in lines) + message = indented.rstrip() + else: + message = message.rstrip() + self._tw.line(message) + self._tw.line() + self._tw.line( + "-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html" + ) + + def summary_passes(self) -> None: + self.summary_passes_combined("passed", "PASSES", "P") + + def summary_xpasses(self) -> None: + self.summary_passes_combined("xpassed", "XPASSES", "X") + + def summary_passes_combined( + self, which_reports: str, sep_title: str, needed_opt: str + ) -> None: + if self.config.option.tbstyle != "no": + if self.hasopt(needed_opt): + reports: list[TestReport] = self.getreports(which_reports) + if not reports: + return + self.write_sep("=", sep_title) + for rep in reports: + if rep.sections: + msg = self._getfailureheadline(rep) + self.write_sep("_", msg, green=True, bold=True) + self._outrep_summary(rep) + self._handle_teardown_sections(rep.nodeid) + + def _get_teardown_reports(self, nodeid: str) -> list[TestReport]: + reports = self.getreports("") + return [ + report + for report in reports + if report.when == "teardown" and report.nodeid == nodeid + ] + + def _handle_teardown_sections(self, nodeid: str) -> None: + for report in self._get_teardown_reports(nodeid): + self.print_teardown_sections(report) + + def print_teardown_sections(self, rep: TestReport) -> None: + showcapture = self.config.option.showcapture + if showcapture == "no": + return + for secname, content in rep.sections: + if showcapture != "all" and showcapture not in secname: + continue + if "teardown" in secname: + self._tw.sep("-", secname) + if content[-1:] == "\n": + content = content[:-1] + self._tw.line(content) + + def summary_failures(self) -> None: + style = self.config.option.tbstyle + self.summary_failures_combined("failed", "FAILURES", style=style) + + def summary_xfailures(self) -> None: + show_tb = self.config.option.xfail_tb + style = self.config.option.tbstyle if show_tb else "no" + self.summary_failures_combined("xfailed", "XFAILURES", style=style) + + def summary_failures_combined( + self, + which_reports: str, + sep_title: str, + *, + style: str, + needed_opt: str | None = None, + ) -> None: + if style != "no": + if not needed_opt or self.hasopt(needed_opt): + reports: list[BaseReport] = self.getreports(which_reports) + if not reports: + return + self.write_sep("=", sep_title) + if style == "line": + for rep in reports: + line = self._getcrashline(rep) + self._outrep_summary(rep) + self.write_line(line) + else: + for rep in reports: + msg = self._getfailureheadline(rep) + self.write_sep("_", msg, red=True, bold=True) + self._outrep_summary(rep) + self._handle_teardown_sections(rep.nodeid) + + def summary_errors(self) -> None: + if self.config.option.tbstyle != "no": + reports: list[BaseReport] = self.getreports("error") + if not reports: + return + self.write_sep("=", "ERRORS") + for rep in self.stats["error"]: + msg = self._getfailureheadline(rep) + if rep.when == "collect": + msg = "ERROR collecting " + msg + else: + msg = f"ERROR at {rep.when} of {msg}" + self.write_sep("_", msg, red=True, bold=True) + self._outrep_summary(rep) + + def _outrep_summary(self, rep: BaseReport) -> None: + rep.toterminal(self._tw) + showcapture = self.config.option.showcapture + if showcapture == "no": + return + for secname, content in rep.sections: + if showcapture != "all" and showcapture not in secname: + continue + self._tw.sep("-", secname) + if content[-1:] == "\n": + content = content[:-1] + self._tw.line(content) + + def summary_stats(self) -> None: + if self.verbosity < -1: + return + + session_duration = self._session_start.elapsed() + (parts, main_color) = self.build_summary_stats_line() + line_parts = [] + + display_sep = self.verbosity >= 0 + if display_sep: + fullwidth = self._tw.fullwidth + for text, markup in parts: + with_markup = self._tw.markup(text, **markup) + if display_sep: + fullwidth += len(with_markup) - len(text) + line_parts.append(with_markup) + msg = ", ".join(line_parts) + + main_markup = {main_color: True} + duration = f" in {format_session_duration(session_duration.seconds)}" + duration_with_markup = self._tw.markup(duration, **main_markup) + if display_sep: + fullwidth += len(duration_with_markup) - len(duration) + msg += duration_with_markup + + if display_sep: + markup_for_end_sep = self._tw.markup("", **main_markup) + if markup_for_end_sep.endswith("\x1b[0m"): + markup_for_end_sep = markup_for_end_sep[:-4] + fullwidth += len(markup_for_end_sep) + msg += markup_for_end_sep + + if display_sep: + self.write_sep("=", msg, fullwidth=fullwidth, **main_markup) + else: + self.write_line(msg, **main_markup) + + def short_test_summary(self) -> None: + if not self.reportchars: + return + + def show_simple(lines: list[str], *, stat: str) -> None: + failed = self.stats.get(stat, []) + if not failed: + return + config = self.config + for rep in failed: + color = _color_for_type.get(stat, _color_for_type_default) + line = _get_line_with_reprcrash_message( + config, rep, self._tw, {color: True} + ) + lines.append(line) + + def show_xfailed(lines: list[str]) -> None: + xfailed = self.stats.get("xfailed", []) + for rep in xfailed: + verbose_word, verbose_markup = rep._get_verbose_word_with_markup( + self.config, {_color_for_type["warnings"]: True} + ) + markup_word = self._tw.markup(verbose_word, **verbose_markup) + nodeid = _get_node_id_with_markup(self._tw, self.config, rep) + line = f"{markup_word} {nodeid}" + reason = rep.wasxfail + if reason: + line += " - " + str(reason) + + lines.append(line) + + def show_xpassed(lines: list[str]) -> None: + xpassed = self.stats.get("xpassed", []) + for rep in xpassed: + verbose_word, verbose_markup = rep._get_verbose_word_with_markup( + self.config, {_color_for_type["warnings"]: True} + ) + markup_word = self._tw.markup(verbose_word, **verbose_markup) + nodeid = _get_node_id_with_markup(self._tw, self.config, rep) + line = f"{markup_word} {nodeid}" + reason = rep.wasxfail + if reason: + line += " - " + str(reason) + lines.append(line) + + def show_skipped_folded(lines: list[str]) -> None: + skipped: list[CollectReport] = self.stats.get("skipped", []) + fskips = _folded_skips(self.startpath, skipped) if skipped else [] + if not fskips: + return + verbose_word, verbose_markup = skipped[0]._get_verbose_word_with_markup( + self.config, {_color_for_type["warnings"]: True} + ) + markup_word = self._tw.markup(verbose_word, **verbose_markup) + prefix = "Skipped: " + for num, fspath, lineno, reason in fskips: + if reason.startswith(prefix): + reason = reason[len(prefix) :] + if lineno is not None: + lines.append(f"{markup_word} [{num}] {fspath}:{lineno}: {reason}") + else: + lines.append(f"{markup_word} [{num}] {fspath}: {reason}") + + def show_skipped_unfolded(lines: list[str]) -> None: + skipped: list[CollectReport] = self.stats.get("skipped", []) + + for rep in skipped: + assert rep.longrepr is not None + assert isinstance(rep.longrepr, tuple), (rep, rep.longrepr) + assert len(rep.longrepr) == 3, (rep, rep.longrepr) + + verbose_word, verbose_markup = rep._get_verbose_word_with_markup( + self.config, {_color_for_type["warnings"]: True} + ) + markup_word = self._tw.markup(verbose_word, **verbose_markup) + nodeid = _get_node_id_with_markup(self._tw, self.config, rep) + line = f"{markup_word} {nodeid}" + reason = rep.longrepr[2] + if reason: + line += " - " + str(reason) + lines.append(line) + + def show_skipped(lines: list[str]) -> None: + if self.foldskipped: + show_skipped_folded(lines) + else: + show_skipped_unfolded(lines) + + REPORTCHAR_ACTIONS: Mapping[str, Callable[[list[str]], None]] = { + "x": show_xfailed, + "X": show_xpassed, + "f": partial(show_simple, stat="failed"), + "s": show_skipped, + "p": partial(show_simple, stat="passed"), + "E": partial(show_simple, stat="error"), + } + + lines: list[str] = [] + for char in self.reportchars: + action = REPORTCHAR_ACTIONS.get(char) + if action: # skipping e.g. "P" (passed with output) here. + action(lines) + + if lines: + self.write_sep("=", "short test summary info", cyan=True, bold=True) + for line in lines: + self.write_line(line) + + def _get_main_color(self) -> tuple[str, list[str]]: + if self._main_color is None or self._known_types is None or self._is_last_item: + self._set_main_color() + assert self._main_color + assert self._known_types + return self._main_color, self._known_types + + def _determine_main_color(self, unknown_type_seen: bool) -> str: + stats = self.stats + if "failed" in stats or "error" in stats: + main_color = "red" + elif "warnings" in stats or "xpassed" in stats or unknown_type_seen: + main_color = "yellow" + elif "passed" in stats or not self._is_last_item: + main_color = "green" + else: + main_color = "yellow" + return main_color + + def _set_main_color(self) -> None: + unknown_types: list[str] = [] + for found_type in self.stats: + if found_type: # setup/teardown reports have an empty key, ignore them + if found_type not in KNOWN_TYPES and found_type not in unknown_types: + unknown_types.append(found_type) + self._known_types = list(KNOWN_TYPES) + unknown_types + self._main_color = self._determine_main_color(bool(unknown_types)) + + def build_summary_stats_line(self) -> tuple[list[tuple[str, dict[str, bool]]], str]: + """ + Build the parts used in the last summary stats line. + + The summary stats line is the line shown at the end, "=== 12 passed, 2 errors in Xs===". + + This function builds a list of the "parts" that make up for the text in that line, in + the example above it would be:: + + [ + ("12 passed", {"green": True}), + ("2 errors", {"red": True} + ] + + That last dict for each line is a "markup dictionary", used by TerminalWriter to + color output. + + The final color of the line is also determined by this function, and is the second + element of the returned tuple. + """ + if self.config.getoption("collectonly"): + return self._build_collect_only_summary_stats_line() + else: + return self._build_normal_summary_stats_line() + + def _get_reports_to_display(self, key: str) -> list[Any]: + """Get test/collection reports for the given status key, such as `passed` or `error`.""" + reports = self.stats.get(key, []) + return [x for x in reports if getattr(x, "count_towards_summary", True)] + + def _build_normal_summary_stats_line( + self, + ) -> tuple[list[tuple[str, dict[str, bool]]], str]: + main_color, known_types = self._get_main_color() + parts = [] + + for key in known_types: + reports = self._get_reports_to_display(key) + if reports: + count = len(reports) + color = _color_for_type.get(key, _color_for_type_default) + markup = {color: True, "bold": color == main_color} + parts.append(("%d %s" % pluralize(count, key), markup)) # noqa: UP031 + + if not parts: + parts = [("no tests ran", {_color_for_type_default: True})] + + return parts, main_color + + def _build_collect_only_summary_stats_line( + self, + ) -> tuple[list[tuple[str, dict[str, bool]]], str]: + deselected = len(self._get_reports_to_display("deselected")) + errors = len(self._get_reports_to_display("error")) + + if self._numcollected == 0: + parts = [("no tests collected", {"yellow": True})] + main_color = "yellow" + + elif deselected == 0: + main_color = "green" + collected_output = "%d %s collected" % pluralize(self._numcollected, "test") # noqa: UP031 + parts = [(collected_output, {main_color: True})] + else: + all_tests_were_deselected = self._numcollected == deselected + if all_tests_were_deselected: + main_color = "yellow" + collected_output = f"no tests collected ({deselected} deselected)" + else: + main_color = "green" + selected = self._numcollected - deselected + collected_output = f"{selected}/{self._numcollected} tests collected ({deselected} deselected)" + + parts = [(collected_output, {main_color: True})] + + if errors: + main_color = _color_for_type["error"] + parts += [("%d %s" % pluralize(errors, "error"), {main_color: True})] # noqa: UP031 + + return parts, main_color + + +def _get_node_id_with_markup(tw: TerminalWriter, config: Config, rep: BaseReport): + nodeid = config.cwd_relative_nodeid(rep.nodeid) + path, *parts = nodeid.split("::") + if parts: + parts_markup = tw.markup("::".join(parts), bold=True) + return path + "::" + parts_markup + else: + return path + + +def _format_trimmed(format: str, msg: str, available_width: int) -> str | None: + """Format msg into format, ellipsizing it if doesn't fit in available_width. + + Returns None if even the ellipsis can't fit. + """ + # Only use the first line. + i = msg.find("\n") + if i != -1: + msg = msg[:i] + + ellipsis = "..." + format_width = wcswidth(format.format("")) + if format_width + len(ellipsis) > available_width: + return None + + if format_width + wcswidth(msg) > available_width: + available_width -= len(ellipsis) + msg = msg[:available_width] + while format_width + wcswidth(msg) > available_width: + msg = msg[:-1] + msg += ellipsis + + return format.format(msg) + + +def _get_line_with_reprcrash_message( + config: Config, rep: BaseReport, tw: TerminalWriter, word_markup: dict[str, bool] +) -> str: + """Get summary line for a report, trying to add reprcrash message.""" + verbose_word, verbose_markup = rep._get_verbose_word_with_markup( + config, word_markup + ) + word = tw.markup(verbose_word, **verbose_markup) + node = _get_node_id_with_markup(tw, config, rep) + + line = f"{word} {node}" + line_width = wcswidth(line) + + msg: str | None + try: + if isinstance(rep.longrepr, str): + msg = rep.longrepr + else: + # Type ignored intentionally -- possible AttributeError expected. + msg = rep.longrepr.reprcrash.message # type: ignore[union-attr] + except AttributeError: + pass + else: + if ( + running_on_ci() or config.option.verbose >= 2 + ) and not config.option.force_short_summary: + msg = f" - {msg}" + else: + available_width = tw.fullwidth - line_width + msg = _format_trimmed(" - {}", msg, available_width) + if msg is not None: + line += msg + + return line + + +def _folded_skips( + startpath: Path, + skipped: Sequence[CollectReport], +) -> list[tuple[int, str, int | None, str]]: + d: dict[tuple[str, int | None, str], list[CollectReport]] = {} + for event in skipped: + assert event.longrepr is not None + assert isinstance(event.longrepr, tuple), (event, event.longrepr) + assert len(event.longrepr) == 3, (event, event.longrepr) + fspath, lineno, reason = event.longrepr + # For consistency, report all fspaths in relative form. + fspath = bestrelpath(startpath, Path(fspath)) + keywords = getattr(event, "keywords", {}) + # Folding reports with global pytestmark variable. + # This is a workaround, because for now we cannot identify the scope of a skip marker + # TODO: Revisit after marks scope would be fixed. + if ( + event.when == "setup" + and "skip" in keywords + and "pytestmark" not in keywords + ): + key: tuple[str, int | None, str] = (fspath, None, reason) + else: + key = (fspath, lineno, reason) + d.setdefault(key, []).append(event) + values: list[tuple[int, str, int | None, str]] = [] + for key, events in d.items(): + values.append((len(events), *key)) + return values + + +_color_for_type = { + "failed": "red", + "error": "red", + "warnings": "yellow", + "passed": "green", + "subtests passed": "green", + "subtests failed": "red", +} +_color_for_type_default = "yellow" + + +def pluralize(count: int, noun: str) -> tuple[int, str]: + # No need to pluralize words such as `failed` or `passed`. + if noun not in ["error", "warnings", "test"]: + return count, noun + + # The `warnings` key is plural. To avoid API breakage, we keep it that way but + # set it to singular here so we can determine plurality in the same way as we do + # for `error`. + noun = noun.replace("warnings", "warning") + + return count, noun + "s" if count != 1 else noun + + +def _plugin_nameversions(plugininfo) -> list[str]: + values: list[str] = [] + for plugin, dist in plugininfo: + # Gets us name and version! + name = f"{dist.project_name}-{dist.version}" + # Questionable convenience, but it keeps things short. + if name.startswith("pytest-"): + name = name[7:] + # We decided to print python package names they can have more than one plugin. + if name not in values: + values.append(name) + return values + + +def format_session_duration(seconds: float) -> str: + """Format the given seconds in a human readable manner to show in the final summary.""" + if seconds < 60: + return f"{seconds:.2f}s" + else: + dt = datetime.timedelta(seconds=int(seconds)) + return f"{seconds:.2f}s ({dt})" + + +def format_node_duration(seconds: float) -> str: + """Format the given seconds in a human readable manner to show in the test progress.""" + # The formatting is designed to be compact and readable, with at most 7 characters + # for durations below 100 hours. + if seconds < 0.00001: + return f" {seconds * 1000000:.3f}us" + if seconds < 0.0001: + return f" {seconds * 1000000:.2f}us" + if seconds < 0.001: + return f" {seconds * 1000000:.1f}us" + if seconds < 0.01: + return f" {seconds * 1000:.3f}ms" + if seconds < 0.1: + return f" {seconds * 1000:.2f}ms" + if seconds < 1: + return f" {seconds * 1000:.1f}ms" + if seconds < 60: + return f" {seconds:.3f}s" + if seconds < 3600: + return f" {seconds // 60:.0f}m {seconds % 60:.0f}s" + return f" {seconds // 3600:.0f}h {(seconds % 3600) // 60:.0f}m" + + +def _get_raw_skip_reason(report: TestReport) -> str: + """Get the reason string of a skip/xfail/xpass test report. + + The string is just the part given by the user. + """ + if hasattr(report, "wasxfail"): + reason = report.wasxfail + if reason.startswith("reason: "): + reason = reason[len("reason: ") :] + return reason + else: + assert report.skipped + assert isinstance(report.longrepr, tuple) + _, _, reason = report.longrepr + if reason.startswith("Skipped: "): + reason = reason[len("Skipped: ") :] + elif reason == "Skipped": + reason = "" + return reason + + +class TerminalProgressPlugin: + """Terminal progress reporting plugin using OSC 9;4 ANSI sequences. + + Emits OSC 9;4 sequences to indicate test progress to terminal + tabs/windows/etc. + + Not all terminal emulators support this feature. + + Ref: https://conemu.github.io/en/AnsiEscapeCodes.html#ConEmu_specific_OSC + """ + + def __init__(self, tr: TerminalReporter) -> None: + self._tr = tr + self._session: Session | None = None + self._has_failures = False + + def _emit_progress( + self, + state: Literal["remove", "normal", "error", "indeterminate", "paused"], + progress: int | None = None, + ) -> None: + """Emit OSC 9;4 sequence for indicating progress to the terminal. + + :param state: + Progress state to set. + :param progress: + Progress value 0-100. Required for "normal", optional for "error" + and "paused", otherwise ignored. + """ + assert progress is None or 0 <= progress <= 100 + + # OSC 9;4 sequence: ESC ] 9 ; 4 ; state ; progress ST + # ST can be ESC \ or BEL. ESC \ seems better supported. + match state: + case "remove": + sequence = "\x1b]9;4;0;\x1b\\" + case "normal": + assert progress is not None + sequence = f"\x1b]9;4;1;{progress}\x1b\\" + case "error": + if progress is not None: + sequence = f"\x1b]9;4;2;{progress}\x1b\\" + else: + sequence = "\x1b]9;4;2;\x1b\\" + case "indeterminate": + sequence = "\x1b]9;4;3;\x1b\\" + case "paused": + if progress is not None: + sequence = f"\x1b]9;4;4;{progress}\x1b\\" + else: + sequence = "\x1b]9;4;4;\x1b\\" + + self._tr.write_raw(sequence, flush=True) + + @hookimpl + def pytest_sessionstart(self, session: Session) -> None: + self._session = session + # Show indeterminate progress during collection. + self._emit_progress("indeterminate") + + @hookimpl + def pytest_collection_finish(self) -> None: + assert self._session is not None + if self._session.testscollected > 0: + # Switch from indeterminate to 0% progress. + self._emit_progress("normal", 0) + + @hookimpl + def pytest_runtest_logreport(self, report: TestReport) -> None: + if report.failed: + self._has_failures = True + + # Let's consider the "call" phase for progress. + if report.when != "call": + return + + # Calculate and emit progress. + assert self._session is not None + collected = self._session.testscollected + if collected > 0: + reported = self._tr.reported_progress + progress = min(reported * 100 // collected, 100) + self._emit_progress("error" if self._has_failures else "normal", progress) + + @hookimpl + def pytest_sessionfinish(self) -> None: + self._emit_progress("remove") diff --git a/venv/Lib/site-packages/_pytest/terminalprogress.py b/venv/Lib/site-packages/_pytest/terminalprogress.py new file mode 100644 index 0000000000..287f0d569f --- /dev/null +++ b/venv/Lib/site-packages/_pytest/terminalprogress.py @@ -0,0 +1,30 @@ +# A plugin to register the TerminalProgressPlugin plugin. +# +# This plugin is not loaded by default due to compatibility issues (#13896), +# but can be enabled in one of these ways: +# - The terminal plugin enables it in a few cases where it's safe, and not +# blocked by the user (using e.g. `-p no:terminalprogress`). +# - The user explicitly requests it, e.g. using `-p terminalprogress`. +# +# In a few years, if it's safe, we can consider enabling it by default. Then, +# this file will become unnecessary and can be inlined into terminal.py. + +from __future__ import annotations + +import os + +from _pytest.config import Config +from _pytest.config import hookimpl +from _pytest.terminal import TerminalProgressPlugin +from _pytest.terminal import TerminalReporter + + +@hookimpl(trylast=True) +def pytest_configure(config: Config) -> None: + reporter: TerminalReporter | None = config.pluginmanager.get_plugin( + "terminalreporter" + ) + + if reporter is not None and reporter.isatty() and os.environ.get("TERM") != "dumb": + plugin = TerminalProgressPlugin(reporter) + config.pluginmanager.register(plugin, name="terminalprogress-plugin") diff --git a/venv/Lib/site-packages/_pytest/threadexception.py b/venv/Lib/site-packages/_pytest/threadexception.py new file mode 100644 index 0000000000..eb57783be2 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/threadexception.py @@ -0,0 +1,152 @@ +from __future__ import annotations + +import collections +from collections.abc import Callable +import functools +import sys +import threading +import traceback +from typing import NamedTuple +from typing import TYPE_CHECKING +import warnings + +from _pytest.config import Config +from _pytest.nodes import Item +from _pytest.stash import StashKey +from _pytest.tracemalloc import tracemalloc_message +import pytest + + +if TYPE_CHECKING: + pass + +if sys.version_info < (3, 11): + from exceptiongroup import ExceptionGroup + + +class ThreadExceptionMeta(NamedTuple): + msg: str + cause_msg: str + exc_value: BaseException | None + + +thread_exceptions: StashKey[collections.deque[ThreadExceptionMeta | BaseException]] = ( + StashKey() +) + + +def collect_thread_exception(config: Config) -> None: + pop_thread_exception = config.stash[thread_exceptions].pop + errors: list[pytest.PytestUnhandledThreadExceptionWarning | RuntimeError] = [] + meta = None + hook_error = None + try: + while True: + try: + meta = pop_thread_exception() + except IndexError: + break + + if isinstance(meta, BaseException): + hook_error = RuntimeError("Failed to process thread exception") + hook_error.__cause__ = meta + errors.append(hook_error) + continue + + msg = meta.msg + try: + warnings.warn(pytest.PytestUnhandledThreadExceptionWarning(msg)) + except pytest.PytestUnhandledThreadExceptionWarning as e: + # This except happens when the warning is treated as an error (e.g. `-Werror`). + if meta.exc_value is not None: + # Exceptions have a better way to show the traceback, but + # warnings do not, so hide the traceback from the msg and + # set the cause so the traceback shows up in the right place. + e.args = (meta.cause_msg,) + e.__cause__ = meta.exc_value + errors.append(e) + + if len(errors) == 1: + raise errors[0] + if errors: + raise ExceptionGroup("multiple thread exception warnings", errors) + finally: + del errors, meta, hook_error + + +def cleanup( + *, config: Config, prev_hook: Callable[[threading.ExceptHookArgs], object] +) -> None: + try: + try: + # We don't join threads here, so exceptions raised from any + # threads still running by the time _threading_atexits joins them + # do not get captured (see #13027). + collect_thread_exception(config) + finally: + threading.excepthook = prev_hook + finally: + del config.stash[thread_exceptions] + + +def thread_exception_hook( + args: threading.ExceptHookArgs, + /, + *, + append: Callable[[ThreadExceptionMeta | BaseException], object], +) -> None: + try: + # we need to compute these strings here as they might change after + # the excepthook finishes and before the metadata object is + # collected by a pytest hook + thread_name = "" if args.thread is None else args.thread.name + summary = f"Exception in thread {thread_name}" + traceback_message = "\n\n" + "".join( + traceback.format_exception( + args.exc_type, + args.exc_value, + args.exc_traceback, + ) + ) + tracemalloc_tb = "\n" + tracemalloc_message(args.thread) + msg = summary + traceback_message + tracemalloc_tb + cause_msg = summary + tracemalloc_tb + + append( + ThreadExceptionMeta( + # Compute these strings here as they might change later + msg=msg, + cause_msg=cause_msg, + exc_value=args.exc_value, + ) + ) + except BaseException as e: + append(e) + # Raising this will cause the exception to be logged twice, once in our + # collect_thread_exception and once by sys.excepthook + # which is fine - this should never happen anyway and if it does + # it should probably be reported as a pytest bug. + raise + + +def pytest_configure(config: Config) -> None: + prev_hook = threading.excepthook + deque: collections.deque[ThreadExceptionMeta | BaseException] = collections.deque() + config.stash[thread_exceptions] = deque + config.add_cleanup(functools.partial(cleanup, config=config, prev_hook=prev_hook)) + threading.excepthook = functools.partial(thread_exception_hook, append=deque.append) + + +@pytest.hookimpl(trylast=True) +def pytest_runtest_setup(item: Item) -> None: + collect_thread_exception(item.config) + + +@pytest.hookimpl(trylast=True) +def pytest_runtest_call(item: Item) -> None: + collect_thread_exception(item.config) + + +@pytest.hookimpl(trylast=True) +def pytest_runtest_teardown(item: Item) -> None: + collect_thread_exception(item.config) diff --git a/venv/Lib/site-packages/_pytest/timing.py b/venv/Lib/site-packages/_pytest/timing.py new file mode 100644 index 0000000000..51c3db23f6 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/timing.py @@ -0,0 +1,95 @@ +"""Indirection for time functions. + +We intentionally grab some "time" functions internally to avoid tests mocking "time" to affect +pytest runtime information (issue #185). + +Fixture "mock_timing" also interacts with this module for pytest's own tests. +""" + +from __future__ import annotations + +import dataclasses +from datetime import datetime +from datetime import timezone +from time import perf_counter +from time import sleep +from time import time +from typing import TYPE_CHECKING + + +if TYPE_CHECKING: + from pytest import MonkeyPatch + + +@dataclasses.dataclass(frozen=True) +class Instant: + """ + Represents an instant in time, used to both get the timestamp value and to measure + the duration of a time span. + + Inspired by Rust's `std::time::Instant`. + """ + + # Creation time of this instant, using time.time(), to measure actual time. + # Note: using a `lambda` to correctly get the mocked time via `MockTiming`. + time: float = dataclasses.field(default_factory=lambda: time(), init=False) + + # Performance counter tick of the instant, used to measure precise elapsed time. + # Note: using a `lambda` to correctly get the mocked time via `MockTiming`. + perf_count: float = dataclasses.field( + default_factory=lambda: perf_counter(), init=False + ) + + def elapsed(self) -> Duration: + """Measure the duration since `Instant` was created.""" + return Duration(start=self, stop=Instant()) + + def as_utc(self) -> datetime: + """Instant as UTC datetime.""" + return datetime.fromtimestamp(self.time, timezone.utc) + + +@dataclasses.dataclass(frozen=True) +class Duration: + """A span of time as measured by `Instant.elapsed()`.""" + + start: Instant + stop: Instant + + @property + def seconds(self) -> float: + """Elapsed time of the duration in seconds, measured using a performance counter for precise timing.""" + return self.stop.perf_count - self.start.perf_count + + +@dataclasses.dataclass +class MockTiming: + """Mocks _pytest.timing with a known object that can be used to control timing in tests + deterministically. + + pytest itself should always use functions from `_pytest.timing` instead of `time` directly. + + This then allows us more control over time during testing, if testing code also + uses `_pytest.timing` functions. + + Time is static, and only advances through `sleep` calls, thus tests might sleep over large + numbers and obtain accurate time() calls at the end, making tests reliable and instant.""" + + _current_time: float = datetime(2020, 5, 22, 14, 20, 50).timestamp() + + def sleep(self, seconds: float) -> None: + self._current_time += seconds + + def time(self) -> float: + return self._current_time + + def patch(self, monkeypatch: MonkeyPatch) -> None: + # pylint: disable-next=import-self + from _pytest import timing # noqa: PLW0406 + + monkeypatch.setattr(timing, "sleep", self.sleep) + monkeypatch.setattr(timing, "time", self.time) + monkeypatch.setattr(timing, "perf_counter", self.time) + + +__all__ = ["perf_counter", "sleep", "time"] diff --git a/venv/Lib/site-packages/_pytest/tmpdir.py b/venv/Lib/site-packages/_pytest/tmpdir.py new file mode 100644 index 0000000000..855ad273ec --- /dev/null +++ b/venv/Lib/site-packages/_pytest/tmpdir.py @@ -0,0 +1,315 @@ +# mypy: allow-untyped-defs +"""Support for providing temporary directories to test functions.""" + +from __future__ import annotations + +from collections.abc import Generator +import dataclasses +import os +from pathlib import Path +import re +from shutil import rmtree +import tempfile +from typing import Any +from typing import final +from typing import Literal + +from .pathlib import cleanup_dead_symlinks +from .pathlib import LOCK_TIMEOUT +from .pathlib import make_numbered_dir +from .pathlib import make_numbered_dir_with_cleanup +from .pathlib import rm_rf +from _pytest.compat import get_user_id +from _pytest.config import Config +from _pytest.config import ExitCode +from _pytest.config import hookimpl +from _pytest.config.argparsing import Parser +from _pytest.deprecated import check_ispytest +from _pytest.fixtures import fixture +from _pytest.fixtures import FixtureRequest +from _pytest.monkeypatch import MonkeyPatch +from _pytest.nodes import Item +from _pytest.reports import TestReport +from _pytest.stash import StashKey + + +tmppath_result_key = StashKey[dict[str, bool]]() +RetentionType = Literal["all", "failed", "none"] + + +@final +@dataclasses.dataclass +class TempPathFactory: + """Factory for temporary directories under the common base temp directory, + as discussed at :ref:`temporary directory location and retention`. + """ + + _given_basetemp: Path | None + # pluggy TagTracerSub, not currently exposed, so Any. + _trace: Any + _basetemp: Path | None + _retention_count: int + _retention_policy: RetentionType + + def __init__( + self, + given_basetemp: Path | None, + retention_count: int, + retention_policy: RetentionType, + trace, + basetemp: Path | None = None, + *, + _ispytest: bool = False, + ) -> None: + check_ispytest(_ispytest) + if given_basetemp is None: + self._given_basetemp = None + else: + # Use os.path.abspath() to get absolute path instead of resolve() as it + # does not work the same in all platforms (see #4427). + # Path.absolute() exists, but it is not public (see https://bugs.python.org/issue25012). + self._given_basetemp = Path(os.path.abspath(str(given_basetemp))) + self._trace = trace + self._retention_count = retention_count + self._retention_policy = retention_policy + self._basetemp = basetemp + + @classmethod + def from_config( + cls, + config: Config, + *, + _ispytest: bool = False, + ) -> TempPathFactory: + """Create a factory according to pytest configuration. + + :meta private: + """ + check_ispytest(_ispytest) + count = int(config.getini("tmp_path_retention_count")) + if count < 0: + raise ValueError( + f"tmp_path_retention_count must be >= 0. Current input: {count}." + ) + + policy = config.getini("tmp_path_retention_policy") + if policy not in ("all", "failed", "none"): + raise ValueError( + f"tmp_path_retention_policy must be either all, failed, none. Current input: {policy}." + ) + + return cls( + given_basetemp=config.option.basetemp, + trace=config.trace.get("tmpdir"), + retention_count=count, + retention_policy=policy, + _ispytest=True, + ) + + def _ensure_relative_to_basetemp(self, basename: str) -> str: + basename = os.path.normpath(basename) + if (self.getbasetemp() / basename).resolve().parent != self.getbasetemp(): + raise ValueError(f"{basename} is not a normalized and relative path") + return basename + + def mktemp(self, basename: str, numbered: bool = True) -> Path: + """Create a new temporary directory managed by the factory. + + :param basename: + Directory base name, must be a relative path. + + :param numbered: + If ``True``, ensure the directory is unique by adding a numbered + suffix greater than any existing one: ``basename="foo-"`` and ``numbered=True`` + means that this function will create directories named ``"foo-0"``, + ``"foo-1"``, ``"foo-2"`` and so on. + + :returns: + The path to the new directory. + """ + basename = self._ensure_relative_to_basetemp(basename) + if not numbered: + p = self.getbasetemp().joinpath(basename) + p.mkdir(mode=0o700) + else: + p = make_numbered_dir(root=self.getbasetemp(), prefix=basename, mode=0o700) + self._trace("mktemp", p) + return p + + def getbasetemp(self) -> Path: + """Return the base temporary directory, creating it if needed. + + :returns: + The base temporary directory. + """ + if self._basetemp is not None: + return self._basetemp + + if self._given_basetemp is not None: + basetemp = self._given_basetemp + if basetemp.exists(): + rm_rf(basetemp) + basetemp.mkdir(mode=0o700) + basetemp = basetemp.resolve() + else: + from_env = os.environ.get("PYTEST_DEBUG_TEMPROOT") + temproot = Path(from_env or tempfile.gettempdir()).resolve() + user = get_user() or "unknown" + # use a sub-directory in the temproot to speed-up + # make_numbered_dir() call + rootdir = temproot.joinpath(f"pytest-of-{user}") + try: + rootdir.mkdir(mode=0o700, exist_ok=True) + except OSError: + # getuser() likely returned illegal characters for the platform, use unknown back off mechanism + rootdir = temproot.joinpath("pytest-of-unknown") + rootdir.mkdir(mode=0o700, exist_ok=True) + # Because we use exist_ok=True with a predictable name, make sure + # we are the owners, to prevent any funny business (on unix, where + # temproot is usually shared). + # Also, to keep things private, fixup any world-readable temp + # rootdir's permissions. Historically 0o755 was used, so we can't + # just error out on this, at least for a while. + uid = get_user_id() + if uid is not None: + rootdir_stat = rootdir.stat() + if rootdir_stat.st_uid != uid: + raise OSError( + f"The temporary directory {rootdir} is not owned by the current user. " + "Fix this and try again." + ) + if (rootdir_stat.st_mode & 0o077) != 0: + os.chmod(rootdir, rootdir_stat.st_mode & ~0o077) + keep = self._retention_count + if self._retention_policy == "none": + keep = 0 + basetemp = make_numbered_dir_with_cleanup( + prefix="pytest-", + root=rootdir, + keep=keep, + lock_timeout=LOCK_TIMEOUT, + mode=0o700, + ) + assert basetemp is not None, basetemp + self._basetemp = basetemp + self._trace("new basetemp", basetemp) + return basetemp + + +def get_user() -> str | None: + """Return the current user name, or None if getuser() does not work + in the current environment (see #1010).""" + try: + # In some exotic environments, getpass may not be importable. + import getpass + + return getpass.getuser() + except (ImportError, OSError, KeyError): + return None + + +def pytest_configure(config: Config) -> None: + """Create a TempPathFactory and attach it to the config object. + + This is to comply with existing plugins which expect the handler to be + available at pytest_configure time, but ideally should be moved entirely + to the tmp_path_factory session fixture. + """ + mp = MonkeyPatch() + config.add_cleanup(mp.undo) + _tmp_path_factory = TempPathFactory.from_config(config, _ispytest=True) + mp.setattr(config, "_tmp_path_factory", _tmp_path_factory, raising=False) + + +def pytest_addoption(parser: Parser) -> None: + parser.addini( + "tmp_path_retention_count", + help="How many sessions should we keep the `tmp_path` directories, according to `tmp_path_retention_policy`.", + default="3", + # NOTE: Would have been better as an `int` but can't change it now. + type="string", + ) + + parser.addini( + "tmp_path_retention_policy", + help="Controls which directories created by the `tmp_path` fixture are kept around, based on test outcome. " + "(all/failed/none)", + type="string", + default="all", + ) + + +@fixture(scope="session") +def tmp_path_factory(request: FixtureRequest) -> TempPathFactory: + """Return a :class:`pytest.TempPathFactory` instance for the test session.""" + # Set dynamically by pytest_configure() above. + return request.config._tmp_path_factory # type: ignore + + +def _mk_tmp(request: FixtureRequest, factory: TempPathFactory) -> Path: + name = request.node.name + name = re.sub(r"[\W]", "_", name) + MAXVAL = 30 + name = name[:MAXVAL] + return factory.mktemp(name, numbered=True) + + +@fixture +def tmp_path( + request: FixtureRequest, tmp_path_factory: TempPathFactory +) -> Generator[Path]: + """Return a temporary directory (as :class:`pathlib.Path` object) + which is unique to each test function invocation. + The temporary directory is created as a subdirectory + of the base temporary directory, with configurable retention, + as discussed in :ref:`temporary directory location and retention`. + """ + path = _mk_tmp(request, tmp_path_factory) + yield path + + # Remove the tmpdir if the policy is "failed" and the test passed. + policy = tmp_path_factory._retention_policy + result_dict = request.node.stash[tmppath_result_key] + + if policy == "failed" and result_dict.get("call", True): + # We do a "best effort" to remove files, but it might not be possible due to some leaked resource, + # permissions, etc, in which case we ignore it. + rmtree(path, ignore_errors=True) + + del request.node.stash[tmppath_result_key] + + +def pytest_sessionfinish(session, exitstatus: int | ExitCode): + """After each session, remove base directory if all the tests passed, + the policy is "failed", and the basetemp is not specified by a user. + """ + tmp_path_factory: TempPathFactory = session.config._tmp_path_factory + basetemp = tmp_path_factory._basetemp + if basetemp is None: + return + + policy = tmp_path_factory._retention_policy + if ( + exitstatus == 0 + and policy == "failed" + and tmp_path_factory._given_basetemp is None + ): + if basetemp.is_dir(): + # We do a "best effort" to remove files, but it might not be possible due to some leaked resource, + # permissions, etc, in which case we ignore it. + rmtree(basetemp, ignore_errors=True) + + # Remove dead symlinks. + if basetemp.is_dir(): + cleanup_dead_symlinks(basetemp) + + +@hookimpl(wrapper=True, tryfirst=True) +def pytest_runtest_makereport( + item: Item, call +) -> Generator[None, TestReport, TestReport]: + rep = yield + assert rep.when is not None + empty: dict[str, bool] = {} + item.stash.setdefault(tmppath_result_key, empty)[rep.when] = rep.passed + return rep diff --git a/venv/Lib/site-packages/_pytest/tracemalloc.py b/venv/Lib/site-packages/_pytest/tracemalloc.py new file mode 100644 index 0000000000..5d0b19855c --- /dev/null +++ b/venv/Lib/site-packages/_pytest/tracemalloc.py @@ -0,0 +1,24 @@ +from __future__ import annotations + + +def tracemalloc_message(source: object) -> str: + if source is None: + return "" + + try: + import tracemalloc + except ImportError: + return "" + + tb = tracemalloc.get_object_traceback(source) + if tb is not None: + formatted_tb = "\n".join(tb.format()) + # Use a leading new line to better separate the (large) output + # from the traceback to the previous warning text. + return f"\nObject allocated at:\n{formatted_tb}" + # No need for a leading new line. + url = "https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings" + return ( + "Enable tracemalloc to get traceback where the object was allocated.\n" + f"See {url} for more info." + ) diff --git a/venv/Lib/site-packages/_pytest/unittest.py b/venv/Lib/site-packages/_pytest/unittest.py new file mode 100644 index 0000000000..23b92724f5 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/unittest.py @@ -0,0 +1,628 @@ +# mypy: allow-untyped-defs +"""Discover and run std-library "unittest" style tests.""" + +from __future__ import annotations + +from collections.abc import Callable +from collections.abc import Generator +from collections.abc import Iterable +from collections.abc import Iterator +from enum import auto +from enum import Enum +import inspect +import sys +import traceback +import types +from typing import Any +from typing import TYPE_CHECKING +from unittest import TestCase + +import _pytest._code +from _pytest._code import ExceptionInfo +from _pytest.compat import assert_never +from _pytest.compat import is_async_function +from _pytest.config import hookimpl +from _pytest.fixtures import FixtureRequest +from _pytest.monkeypatch import MonkeyPatch +from _pytest.nodes import Collector +from _pytest.nodes import Item +from _pytest.outcomes import exit +from _pytest.outcomes import fail +from _pytest.outcomes import skip +from _pytest.outcomes import xfail +from _pytest.python import Class +from _pytest.python import Function +from _pytest.python import Module +from _pytest.runner import CallInfo +from _pytest.runner import check_interactive_exception +from _pytest.subtests import SubtestContext +from _pytest.subtests import SubtestReport + + +if sys.version_info[:2] < (3, 11): + from exceptiongroup import ExceptionGroup + +if TYPE_CHECKING: + from types import TracebackType + import unittest + + import twisted.trial.unittest + + +_SysExcInfoType = ( + tuple[type[BaseException], BaseException, types.TracebackType] + | tuple[None, None, None] +) + + +def pytest_pycollect_makeitem( + collector: Module | Class, name: str, obj: object +) -> UnitTestCase | None: + try: + # Has unittest been imported? + ut = sys.modules["unittest"] + # Is obj a subclass of unittest.TestCase? + # Type ignored because `ut` is an opaque module. + if not issubclass(obj, ut.TestCase): # type: ignore + return None + except Exception: + return None + # Is obj a concrete class? + # Abstract classes can't be instantiated so no point collecting them. + if inspect.isabstract(obj): + return None + # Yes, so let's collect it. + return UnitTestCase.from_parent(collector, name=name, obj=obj) + + +class UnitTestCase(Class): + # Marker for fixturemanger.getfixtureinfo() + # to declare that our children do not support funcargs. + nofuncargs = True + + def newinstance(self): + # TestCase __init__ takes the method (test) name. The TestCase + # constructor treats the name "runTest" as a special no-op, so it can be + # used when a dummy instance is needed. While unittest.TestCase has a + # default, some subclasses omit the default (#9610), so always supply + # it. + return self.obj("runTest") + + def collect(self) -> Iterable[Item | Collector]: + from unittest import TestLoader + + cls = self.obj + if not getattr(cls, "__test__", True): + return + + skipped = _is_skipped(cls) + if not skipped: + self._register_unittest_setup_method_fixture(cls) + self._register_unittest_setup_class_fixture(cls) + self._register_setup_class_fixture() + + self.session._fixturemanager.parsefactories(self.newinstance(), self.nodeid) + + loader = TestLoader() + foundsomething = False + for name in loader.getTestCaseNames(self.obj): + x = getattr(self.obj, name) + if not getattr(x, "__test__", True): + continue + yield TestCaseFunction.from_parent(self, name=name) + foundsomething = True + + if not foundsomething: + runtest = getattr(self.obj, "runTest", None) + if runtest is not None: + ut = sys.modules.get("twisted.trial.unittest", None) + if ut is None or runtest != ut.TestCase.runTest: + yield TestCaseFunction.from_parent(self, name="runTest") + + def _register_unittest_setup_class_fixture(self, cls: type) -> None: + """Register an auto-use fixture to invoke setUpClass and + tearDownClass (#517).""" + setup = getattr(cls, "setUpClass", None) + teardown = getattr(cls, "tearDownClass", None) + if setup is None and teardown is None: + return None + cleanup = getattr(cls, "doClassCleanups", lambda: None) + + def process_teardown_exceptions() -> None: + # tearDown_exceptions is a list set in the class containing exc_infos for errors during + # teardown for the class. + exc_infos = getattr(cls, "tearDown_exceptions", None) + if not exc_infos: + return + exceptions = [exc for (_, exc, _) in exc_infos] + # If a single exception, raise it directly as this provides a more readable + # error (hopefully this will improve in #12255). + if len(exceptions) == 1: + raise exceptions[0] + else: + raise ExceptionGroup("Unittest class cleanup errors", exceptions) + + def unittest_setup_class_fixture( + request: FixtureRequest, + ) -> Generator[None]: + cls = request.cls + if _is_skipped(cls): + reason = cls.__unittest_skip_why__ + raise skip.Exception(reason, _use_item_location=True) + if setup is not None: + try: + setup() + # unittest does not call the cleanup function for every BaseException, so we + # follow this here. + except Exception: + cleanup() + process_teardown_exceptions() + raise + yield + try: + if teardown is not None: + teardown() + finally: + cleanup() + process_teardown_exceptions() + + self.session._fixturemanager._register_fixture( + # Use a unique name to speed up lookup. + name=f"_unittest_setUpClass_fixture_{cls.__qualname__}", + func=unittest_setup_class_fixture, + nodeid=self.nodeid, + scope="class", + autouse=True, + ) + + def _register_unittest_setup_method_fixture(self, cls: type) -> None: + """Register an auto-use fixture to invoke setup_method and + teardown_method (#517).""" + setup = getattr(cls, "setup_method", None) + teardown = getattr(cls, "teardown_method", None) + if setup is None and teardown is None: + return None + + def unittest_setup_method_fixture( + request: FixtureRequest, + ) -> Generator[None]: + self = request.instance + if _is_skipped(self): + reason = self.__unittest_skip_why__ + raise skip.Exception(reason, _use_item_location=True) + if setup is not None: + setup(self, request.function) + yield + if teardown is not None: + teardown(self, request.function) + + self.session._fixturemanager._register_fixture( + # Use a unique name to speed up lookup. + name=f"_unittest_setup_method_fixture_{cls.__qualname__}", + func=unittest_setup_method_fixture, + nodeid=self.nodeid, + scope="function", + autouse=True, + ) + + +class TestCaseFunction(Function): + nofuncargs = True + failfast = False + _excinfo: list[_pytest._code.ExceptionInfo[BaseException]] | None = None + + def _getinstance(self): + assert isinstance(self.parent, UnitTestCase) + return self.parent.obj(self.name) + + # Backward compat for pytest-django; can be removed after pytest-django + # updates + some slack. + @property + def _testcase(self): + return self.instance + + def setup(self) -> None: + # A bound method to be called during teardown() if set (see 'runtest()'). + self._explicit_tearDown: Callable[[], None] | None = None + super().setup() + if sys.version_info < (3, 11): + # A cache of the subTest errors and non-subtest skips in self._outcome. + # Compute and cache these lists once, instead of computing them again and again for each subtest (#13965). + self._cached_errors_and_skips: tuple[list[Any], list[Any]] | None = None + + def teardown(self) -> None: + if self._explicit_tearDown is not None: + self._explicit_tearDown() + self._explicit_tearDown = None + self._obj = None + del self._instance + super().teardown() + + def startTest(self, testcase: unittest.TestCase) -> None: + pass + + def _addexcinfo(self, rawexcinfo: _SysExcInfoType) -> None: + rawexcinfo = _handle_twisted_exc_info(rawexcinfo) + try: + excinfo = _pytest._code.ExceptionInfo[BaseException].from_exc_info( + rawexcinfo # type: ignore[arg-type] + ) + # Invoke the attributes to trigger storing the traceback + # trial causes some issue there. + _ = excinfo.value + _ = excinfo.traceback + except TypeError: + try: + try: + values = traceback.format_exception(*rawexcinfo) + values.insert( + 0, + "NOTE: Incompatible Exception Representation, " + "displaying natively:\n\n", + ) + fail("".join(values), pytrace=False) + except (fail.Exception, KeyboardInterrupt): + raise + except BaseException: + fail( + "ERROR: Unknown Incompatible Exception " + f"representation:\n{rawexcinfo!r}", + pytrace=False, + ) + except KeyboardInterrupt: + raise + except fail.Exception: + excinfo = _pytest._code.ExceptionInfo.from_current() + self.__dict__.setdefault("_excinfo", []).append(excinfo) + + def addError( + self, testcase: unittest.TestCase, rawexcinfo: _SysExcInfoType + ) -> None: + try: + if isinstance(rawexcinfo[1], exit.Exception): + exit(rawexcinfo[1].msg) + except TypeError: + pass + self._addexcinfo(rawexcinfo) + + def addFailure( + self, testcase: unittest.TestCase, rawexcinfo: _SysExcInfoType + ) -> None: + self._addexcinfo(rawexcinfo) + + def addSkip( + self, testcase: unittest.TestCase, reason: str, *, handle_subtests: bool = True + ) -> None: + from unittest.case import _SubTest # type: ignore[attr-defined] + + def add_skip() -> None: + try: + raise skip.Exception(reason, _use_item_location=True) + except skip.Exception: + self._addexcinfo(sys.exc_info()) + + if not handle_subtests: + add_skip() + return + + if isinstance(testcase, _SubTest): + add_skip() + if self._excinfo is not None: + exc_info = self._excinfo[-1] + self.addSubTest(testcase.test_case, testcase, exc_info) + else: + # For python < 3.11: the non-subtest skips have to be added by `add_skip` only after all subtest + # failures are processed by `_addSubTest`: `self.instance._outcome` has no attribute + # `skipped/errors` anymore. + # We also need to check if `self.instance._outcome` is `None` (this happens if the test + # class/method is decorated with `unittest.skip`, see pytest-dev/pytest-subtests#173). + if sys.version_info < (3, 11) and self.instance._outcome is not None: + subtest_errors, _ = self._obtain_errors_and_skips() + if len(subtest_errors) == 0: + add_skip() + else: + add_skip() + + def addExpectedFailure( + self, + testcase: unittest.TestCase, + rawexcinfo: _SysExcInfoType, + reason: str = "", + ) -> None: + try: + xfail(str(reason)) + except xfail.Exception: + self._addexcinfo(sys.exc_info()) + + def addUnexpectedSuccess( + self, + testcase: unittest.TestCase, + reason: twisted.trial.unittest.Todo | None = None, + ) -> None: + msg = "Unexpected success" + if reason: + msg += f": {reason.reason}" + # Preserve unittest behaviour - fail the test. Explicitly not an XPASS. + try: + fail(msg, pytrace=False) + except fail.Exception: + self._addexcinfo(sys.exc_info()) + + def addSuccess(self, testcase: unittest.TestCase) -> None: + pass + + def stopTest(self, testcase: unittest.TestCase) -> None: + pass + + def addDuration(self, testcase: unittest.TestCase, elapsed: float) -> None: + pass + + def runtest(self) -> None: + from _pytest.debugging import maybe_wrap_pytest_function_for_tracing + + testcase = self.instance + assert testcase is not None + + maybe_wrap_pytest_function_for_tracing(self) + + # Let the unittest framework handle async functions. + if is_async_function(self.obj): + testcase(result=self) + else: + # When --pdb is given, we want to postpone calling tearDown() otherwise + # when entering the pdb prompt, tearDown() would have probably cleaned up + # instance variables, which makes it difficult to debug. + # Arguably we could always postpone tearDown(), but this changes the moment where the + # TestCase instance interacts with the results object, so better to only do it + # when absolutely needed. + # We need to consider if the test itself is skipped, or the whole class. + assert isinstance(self.parent, UnitTestCase) + skipped = _is_skipped(self.obj) or _is_skipped(self.parent.obj) + if self.config.getoption("usepdb") and not skipped: + self._explicit_tearDown = testcase.tearDown + setattr(testcase, "tearDown", lambda *args: None) + + # We need to update the actual bound method with self.obj, because + # wrap_pytest_function_for_tracing replaces self.obj by a wrapper. + setattr(testcase, self.name, self.obj) + try: + testcase(result=self) + finally: + delattr(testcase, self.name) + + def _traceback_filter( + self, excinfo: _pytest._code.ExceptionInfo[BaseException] + ) -> _pytest._code.Traceback: + traceback = super()._traceback_filter(excinfo) + ntraceback = traceback.filter( + lambda x: not x.frame.f_globals.get("__unittest"), + ) + if not ntraceback: + ntraceback = traceback + return ntraceback + + def addSubTest( + self, + test_case: Any, + test: TestCase, + exc_info: ExceptionInfo[BaseException] + | tuple[type[BaseException], BaseException, TracebackType] + | None, + ) -> None: + exception_info: ExceptionInfo[BaseException] | None + match exc_info: + case tuple(): + exception_info = ExceptionInfo(exc_info, _ispytest=True) + case ExceptionInfo() | None: + exception_info = exc_info + case unreachable: + assert_never(unreachable) + + call_info = CallInfo[None]( + None, + exception_info, + start=0, + stop=0, + duration=0, + when="call", + _ispytest=True, + ) + msg = test._message if isinstance(test._message, str) else None # type: ignore[attr-defined] + report = self.ihook.pytest_runtest_makereport(item=self, call=call_info) + sub_report = SubtestReport._new( + report, + SubtestContext(msg=msg, kwargs=dict(test.params)), # type: ignore[attr-defined] + captured_output=None, + captured_logs=None, + ) + self.ihook.pytest_runtest_logreport(report=sub_report) + if check_interactive_exception(call_info, sub_report): + self.ihook.pytest_exception_interact( + node=self, call=call_info, report=sub_report + ) + + # For python < 3.11: add non-subtest skips once all subtest failures are processed by # `_addSubTest`. + if sys.version_info < (3, 11): + subtest_errors, non_subtest_skip = self._obtain_errors_and_skips() + + # Check if we have non-subtest skips: if there are also sub failures, non-subtest skips are not treated in + # `_addSubTest` and have to be added using `add_skip` after all subtest failures are processed. + if len(non_subtest_skip) > 0 and len(subtest_errors) > 0: + # Make sure we have processed the last subtest failure + last_subset_error = subtest_errors[-1] + if exc_info is last_subset_error[-1]: + # Add non-subtest skips (as they could not be treated in `_addSkip`) + for testcase, reason in non_subtest_skip: + self.addSkip(testcase, reason, handle_subtests=False) + + def _obtain_errors_and_skips(self) -> tuple[list[Any], list[Any]]: + """Compute or obtain the cached values for subtest errors and non-subtest skips.""" + from unittest.case import _SubTest # type: ignore[attr-defined] + + assert sys.version_info < (3, 11), ( + "This workaround only should be used in Python 3.10" + ) + if self._cached_errors_and_skips is not None: + return self._cached_errors_and_skips + + subtest_errors = [ + (x, y) + for x, y in self.instance._outcome.errors + if isinstance(x, _SubTest) and y is not None + ] + + non_subtest_skips = [ + (x, y) + for x, y in self.instance._outcome.skipped + if not isinstance(x, _SubTest) + ] + self._cached_errors_and_skips = (subtest_errors, non_subtest_skips) + return subtest_errors, non_subtest_skips + + +@hookimpl(tryfirst=True) +def pytest_runtest_makereport(item: Item, call: CallInfo[None]) -> None: + if isinstance(item, TestCaseFunction): + if item._excinfo: + call.excinfo = item._excinfo.pop(0) + try: + del call.result + except AttributeError: + pass + + # Convert unittest.SkipTest to pytest.skip. + # This covers explicit `raise unittest.SkipTest`. + unittest = sys.modules.get("unittest") + if unittest and call.excinfo and isinstance(call.excinfo.value, unittest.SkipTest): + excinfo = call.excinfo + call2 = CallInfo[None].from_call(lambda: skip(str(excinfo.value)), call.when) + call.excinfo = call2.excinfo + + +def _is_skipped(obj) -> bool: + """Return True if the given object has been marked with @unittest.skip.""" + return bool(getattr(obj, "__unittest_skip__", False)) + + +def pytest_configure() -> None: + """Register the TestCaseFunction class as an IReporter if twisted.trial is available.""" + if _get_twisted_version() is not TwistedVersion.NotInstalled: + from twisted.trial.itrial import IReporter + from zope.interface import classImplements + + classImplements(TestCaseFunction, IReporter) + + +class TwistedVersion(Enum): + """ + The Twisted version installed in the environment. + + We have different workarounds in place for different versions of Twisted. + """ + + # Twisted version 24 or prior. + Version24 = auto() + # Twisted version 25 or later. + Version25 = auto() + # Twisted version is not available. + NotInstalled = auto() + + +def _get_twisted_version() -> TwistedVersion: + # We need to check if "twisted.trial.unittest" is specifically present in sys.modules. + # This is because we intend to integrate with Trial only when it's actively running + # the test suite, but not needed when only other Twisted components are in use. + if "twisted.trial.unittest" not in sys.modules: + return TwistedVersion.NotInstalled + + import importlib.metadata + + import packaging.version + + version_str = importlib.metadata.version("twisted") + version = packaging.version.parse(version_str) + if version.major <= 24: + return TwistedVersion.Version24 + else: + return TwistedVersion.Version25 + + +# Name of the attribute in `twisted.python.Failure` instances that stores +# the `sys.exc_info()` tuple. +# See twisted.trial support in `pytest_runtest_protocol`. +TWISTED_RAW_EXCINFO_ATTR = "_twisted_raw_excinfo" + + +@hookimpl(wrapper=True) +def pytest_runtest_protocol(item: Item) -> Iterator[None]: + if _get_twisted_version() is TwistedVersion.Version24: + import twisted.python.failure as ut + + # Monkeypatch `Failure.__init__` to store the raw exception info. + original__init__ = ut.Failure.__init__ + + def store_raw_exception_info( + self, exc_value=None, exc_type=None, exc_tb=None, captureVars=None + ): # pragma: no cover + if exc_value is None: + raw_exc_info = sys.exc_info() + else: + if exc_type is None: + exc_type = type(exc_value) + if exc_tb is None: + exc_tb = sys.exc_info()[2] + raw_exc_info = (exc_type, exc_value, exc_tb) + setattr(self, TWISTED_RAW_EXCINFO_ATTR, tuple(raw_exc_info)) + try: + original__init__( + self, exc_value, exc_type, exc_tb, captureVars=captureVars + ) + except TypeError: # pragma: no cover + original__init__(self, exc_value, exc_type, exc_tb) + + with MonkeyPatch.context() as patcher: + patcher.setattr(ut.Failure, "__init__", store_raw_exception_info) + return (yield) + else: + return (yield) + + +def _handle_twisted_exc_info( + rawexcinfo: _SysExcInfoType | BaseException, +) -> _SysExcInfoType: + """ + Twisted passes a custom Failure instance to `addError()` instead of using `sys.exc_info()`. + Therefore, if `rawexcinfo` is a `Failure` instance, convert it into the equivalent `sys.exc_info()` tuple + as expected by pytest. + """ + twisted_version = _get_twisted_version() + if twisted_version is TwistedVersion.NotInstalled: + # Unfortunately, because we cannot import `twisted.python.failure` at the top of the file + # and use it in the signature, we need to use `type:ignore` here because we cannot narrow + # the type properly in the `if` statement above. + return rawexcinfo # type:ignore[return-value] + elif twisted_version is TwistedVersion.Version24: + # Twisted calls addError() passing its own classes (like `twisted.python.Failure`), which violates + # the `addError()` signature, so we extract the original `sys.exc_info()` tuple which is stored + # in the object. + if hasattr(rawexcinfo, TWISTED_RAW_EXCINFO_ATTR): + saved_exc_info = getattr(rawexcinfo, TWISTED_RAW_EXCINFO_ATTR) + # Delete the attribute from the original object to avoid leaks. + delattr(rawexcinfo, TWISTED_RAW_EXCINFO_ATTR) + return saved_exc_info # type:ignore[no-any-return] + return rawexcinfo # type:ignore[return-value] + elif twisted_version is TwistedVersion.Version25: + if isinstance(rawexcinfo, BaseException): + import twisted.python.failure + + if isinstance(rawexcinfo, twisted.python.failure.Failure): + tb = rawexcinfo.__traceback__ + if tb is None: + tb = sys.exc_info()[2] + return type(rawexcinfo.value), rawexcinfo.value, tb + + return rawexcinfo # type:ignore[return-value] + else: + # Ideally we would use assert_never() here, but it is not available in all Python versions + # we support, plus we do not require `type_extensions` currently. + assert False, f"Unexpected Twisted version: {twisted_version}" diff --git a/venv/Lib/site-packages/_pytest/unraisableexception.py b/venv/Lib/site-packages/_pytest/unraisableexception.py new file mode 100644 index 0000000000..0faca36aa0 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/unraisableexception.py @@ -0,0 +1,163 @@ +from __future__ import annotations + +import collections +from collections.abc import Callable +import functools +import gc +import sys +import traceback +from typing import NamedTuple +from typing import TYPE_CHECKING +import warnings + +from _pytest.config import Config +from _pytest.nodes import Item +from _pytest.stash import StashKey +from _pytest.tracemalloc import tracemalloc_message +import pytest + + +if TYPE_CHECKING: + pass + +if sys.version_info < (3, 11): + from exceptiongroup import ExceptionGroup + + +# This is a stash item and not a simple constant to allow pytester to override it. +gc_collect_iterations_key = StashKey[int]() + + +def gc_collect_harder(iterations: int) -> None: + for _ in range(iterations): + gc.collect() + + +class UnraisableMeta(NamedTuple): + msg: str + cause_msg: str + exc_value: BaseException | None + + +unraisable_exceptions: StashKey[collections.deque[UnraisableMeta | BaseException]] = ( + StashKey() +) + + +def collect_unraisable(config: Config) -> None: + pop_unraisable = config.stash[unraisable_exceptions].pop + errors: list[pytest.PytestUnraisableExceptionWarning | RuntimeError] = [] + meta = None + hook_error = None + try: + while True: + try: + meta = pop_unraisable() + except IndexError: + break + + if isinstance(meta, BaseException): + hook_error = RuntimeError("Failed to process unraisable exception") + hook_error.__cause__ = meta + errors.append(hook_error) + continue + + msg = meta.msg + try: + warnings.warn(pytest.PytestUnraisableExceptionWarning(msg)) + except pytest.PytestUnraisableExceptionWarning as e: + # This except happens when the warning is treated as an error (e.g. `-Werror`). + if meta.exc_value is not None: + # Exceptions have a better way to show the traceback, but + # warnings do not, so hide the traceback from the msg and + # set the cause so the traceback shows up in the right place. + e.args = (meta.cause_msg,) + e.__cause__ = meta.exc_value + errors.append(e) + + if len(errors) == 1: + raise errors[0] + if errors: + raise ExceptionGroup("multiple unraisable exception warnings", errors) + finally: + del errors, meta, hook_error + + +def cleanup( + *, config: Config, prev_hook: Callable[[sys.UnraisableHookArgs], object] +) -> None: + # A single collection doesn't necessarily collect everything. + # Constant determined experimentally by the Trio project. + gc_collect_iterations = config.stash.get(gc_collect_iterations_key, 5) + try: + try: + gc_collect_harder(gc_collect_iterations) + collect_unraisable(config) + finally: + sys.unraisablehook = prev_hook + finally: + del config.stash[unraisable_exceptions] + + +def unraisable_hook( + unraisable: sys.UnraisableHookArgs, + /, + *, + append: Callable[[UnraisableMeta | BaseException], object], +) -> None: + try: + # we need to compute these strings here as they might change after + # the unraisablehook finishes and before the metadata object is + # collected by a pytest hook + err_msg = ( + "Exception ignored in" if unraisable.err_msg is None else unraisable.err_msg + ) + summary = f"{err_msg}: {unraisable.object!r}" + traceback_message = "\n\n" + "".join( + traceback.format_exception( + unraisable.exc_type, + unraisable.exc_value, + unraisable.exc_traceback, + ) + ) + tracemalloc_tb = "\n" + tracemalloc_message(unraisable.object) + msg = summary + traceback_message + tracemalloc_tb + cause_msg = summary + tracemalloc_tb + + append( + UnraisableMeta( + msg=msg, + cause_msg=cause_msg, + exc_value=unraisable.exc_value, + ) + ) + except BaseException as e: + append(e) + # Raising this will cause the exception to be logged twice, once in our + # collect_unraisable and once by the unraisablehook calling machinery + # which is fine - this should never happen anyway and if it does + # it should probably be reported as a pytest bug. + raise + + +def pytest_configure(config: Config) -> None: + prev_hook = sys.unraisablehook + deque: collections.deque[UnraisableMeta | BaseException] = collections.deque() + config.stash[unraisable_exceptions] = deque + config.add_cleanup(functools.partial(cleanup, config=config, prev_hook=prev_hook)) + sys.unraisablehook = functools.partial(unraisable_hook, append=deque.append) + + +@pytest.hookimpl(trylast=True) +def pytest_runtest_setup(item: Item) -> None: + collect_unraisable(item.config) + + +@pytest.hookimpl(trylast=True) +def pytest_runtest_call(item: Item) -> None: + collect_unraisable(item.config) + + +@pytest.hookimpl(trylast=True) +def pytest_runtest_teardown(item: Item) -> None: + collect_unraisable(item.config) diff --git a/venv/Lib/site-packages/_pytest/warning_types.py b/venv/Lib/site-packages/_pytest/warning_types.py new file mode 100644 index 0000000000..93071b4a1b --- /dev/null +++ b/venv/Lib/site-packages/_pytest/warning_types.py @@ -0,0 +1,172 @@ +from __future__ import annotations + +import dataclasses +import inspect +from types import FunctionType +from typing import Any +from typing import final +from typing import Generic +from typing import TypeVar +import warnings + + +class PytestWarning(UserWarning): + """Base class for all warnings emitted by pytest.""" + + __module__ = "pytest" + + +@final +class PytestAssertRewriteWarning(PytestWarning): + """Warning emitted by the pytest assert rewrite module.""" + + __module__ = "pytest" + + +@final +class PytestCacheWarning(PytestWarning): + """Warning emitted by the cache plugin in various situations.""" + + __module__ = "pytest" + + +@final +class PytestConfigWarning(PytestWarning): + """Warning emitted for configuration issues.""" + + __module__ = "pytest" + + +@final +class PytestCollectionWarning(PytestWarning): + """Warning emitted when pytest is not able to collect a file or symbol in a module.""" + + __module__ = "pytest" + + +class PytestDeprecationWarning(PytestWarning, DeprecationWarning): + """Warning class for features that will be removed in a future version.""" + + __module__ = "pytest" + + +class PytestRemovedIn9Warning(PytestDeprecationWarning): + """Warning class for features that will be removed in pytest 9.""" + + __module__ = "pytest" + + +class PytestRemovedIn10Warning(PytestDeprecationWarning): + """Warning class for features that will be removed in pytest 10.""" + + __module__ = "pytest" + + +@final +class PytestExperimentalApiWarning(PytestWarning, FutureWarning): + """Warning category used to denote experiments in pytest. + + Use sparingly as the API might change or even be removed completely in a + future version. + """ + + __module__ = "pytest" + + @classmethod + def simple(cls, apiname: str) -> PytestExperimentalApiWarning: + return cls(f"{apiname} is an experimental api that may change over time") + + +@final +class PytestReturnNotNoneWarning(PytestWarning): + """ + Warning emitted when a test function returns a value other than ``None``. + + See :ref:`return-not-none` for details. + """ + + __module__ = "pytest" + + +@final +class PytestUnknownMarkWarning(PytestWarning): + """Warning emitted on use of unknown markers. + + See :ref:`mark` for details. + """ + + __module__ = "pytest" + + +@final +class PytestUnraisableExceptionWarning(PytestWarning): + """An unraisable exception was reported. + + Unraisable exceptions are exceptions raised in :meth:`__del__ ` + implementations and similar situations when the exception cannot be raised + as normal. + """ + + __module__ = "pytest" + + +@final +class PytestUnhandledThreadExceptionWarning(PytestWarning): + """An unhandled exception occurred in a :class:`~threading.Thread`. + + Such exceptions don't propagate normally. + """ + + __module__ = "pytest" + + +_W = TypeVar("_W", bound=PytestWarning) + + +@final +@dataclasses.dataclass +class UnformattedWarning(Generic[_W]): + """A warning meant to be formatted during runtime. + + This is used to hold warnings that need to format their message at runtime, + as opposed to a direct message. + """ + + category: type[_W] + template: str + + def format(self, **kwargs: Any) -> _W: + """Return an instance of the warning category, formatted with given kwargs.""" + return self.category(self.template.format(**kwargs)) + + +@final +class PytestFDWarning(PytestWarning): + """When the lsof plugin finds leaked fds.""" + + __module__ = "pytest" + + +def warn_explicit_for(method: FunctionType, message: PytestWarning) -> None: + """ + Issue the warning :param:`message` for the definition of the given :param:`method` + + this helps to log warnings for functions defined prior to finding an issue with them + (like hook wrappers being marked in a legacy mechanism) + """ + lineno = method.__code__.co_firstlineno + filename = inspect.getfile(method) + module = method.__module__ + mod_globals = method.__globals__ + try: + warnings.warn_explicit( + message, + type(message), + filename=filename, + module=module, + registry=mod_globals.setdefault("__warningregistry__", {}), + lineno=lineno, + ) + except Warning as w: + # If warnings are errors (e.g. -Werror), location information gets lost, so we add it to the message. + raise type(w)(f"{w}\n at {filename}:{lineno}") from None diff --git a/venv/Lib/site-packages/_pytest/warnings.py b/venv/Lib/site-packages/_pytest/warnings.py new file mode 100644 index 0000000000..1dbf0025a3 --- /dev/null +++ b/venv/Lib/site-packages/_pytest/warnings.py @@ -0,0 +1,151 @@ +# mypy: allow-untyped-defs +from __future__ import annotations + +from collections.abc import Generator +from contextlib import contextmanager +from contextlib import ExitStack +import sys +from typing import Literal +import warnings + +from _pytest.config import apply_warning_filters +from _pytest.config import Config +from _pytest.config import parse_warning_filter +from _pytest.main import Session +from _pytest.nodes import Item +from _pytest.terminal import TerminalReporter +from _pytest.tracemalloc import tracemalloc_message +import pytest + + +@contextmanager +def catch_warnings_for_item( + config: Config, + ihook, + when: Literal["config", "collect", "runtest"], + item: Item | None, + *, + record: bool = True, +) -> Generator[None]: + """Context manager that catches warnings generated in the contained execution block. + + ``item`` can be None if we are not in the context of an item execution. + + Each warning captured triggers the ``pytest_warning_recorded`` hook. + """ + config_filters = config.getini("filterwarnings") + cmdline_filters = config.known_args_namespace.pythonwarnings or [] + with warnings.catch_warnings(record=record) as log: + if not sys.warnoptions: + # If user is not explicitly configuring warning filters, show deprecation warnings by default (#2908). + warnings.filterwarnings("always", category=DeprecationWarning) + warnings.filterwarnings("always", category=PendingDeprecationWarning) + + warnings.filterwarnings("error", category=pytest.PytestRemovedIn9Warning) + + apply_warning_filters(config_filters, cmdline_filters) + + # apply filters from "filterwarnings" marks + nodeid = "" if item is None else item.nodeid + if item is not None: + for mark in item.iter_markers(name="filterwarnings"): + for arg in mark.args: + warnings.filterwarnings(*parse_warning_filter(arg, escape=False)) + + try: + yield + finally: + if record: + # mypy can't infer that record=True means log is not None; help it. + assert log is not None + + for warning_message in log: + ihook.pytest_warning_recorded.call_historic( + kwargs=dict( + warning_message=warning_message, + nodeid=nodeid, + when=when, + location=None, + ) + ) + + +def warning_record_to_str(warning_message: warnings.WarningMessage) -> str: + """Convert a warnings.WarningMessage to a string.""" + return warnings.formatwarning( + str(warning_message.message), + warning_message.category, + warning_message.filename, + warning_message.lineno, + warning_message.line, + ) + tracemalloc_message(warning_message.source) + + +@pytest.hookimpl(wrapper=True, tryfirst=True) +def pytest_runtest_protocol(item: Item) -> Generator[None, object, object]: + with catch_warnings_for_item( + config=item.config, ihook=item.ihook, when="runtest", item=item + ): + return (yield) + + +@pytest.hookimpl(wrapper=True, tryfirst=True) +def pytest_collection(session: Session) -> Generator[None, object, object]: + config = session.config + with catch_warnings_for_item( + config=config, ihook=config.hook, when="collect", item=None + ): + return (yield) + + +@pytest.hookimpl(wrapper=True) +def pytest_terminal_summary( + terminalreporter: TerminalReporter, +) -> Generator[None]: + config = terminalreporter.config + with catch_warnings_for_item( + config=config, ihook=config.hook, when="config", item=None + ): + return (yield) + + +@pytest.hookimpl(wrapper=True) +def pytest_sessionfinish(session: Session) -> Generator[None]: + config = session.config + with catch_warnings_for_item( + config=config, ihook=config.hook, when="config", item=None + ): + return (yield) + + +@pytest.hookimpl(wrapper=True) +def pytest_load_initial_conftests( + early_config: Config, +) -> Generator[None]: + with catch_warnings_for_item( + config=early_config, ihook=early_config.hook, when="config", item=None + ): + return (yield) + + +def pytest_configure(config: Config) -> None: + with ExitStack() as stack: + stack.enter_context( + catch_warnings_for_item( + config=config, + ihook=config.hook, + when="config", + item=None, + # this disables recording because the terminalreporter has + # finished by the time it comes to reporting logged warnings + # from the end of config cleanup. So for now, this is only + # useful for setting a warning filter with an 'error' action. + record=False, + ) + ) + config.addinivalue_line( + "markers", + "filterwarnings(warning): add a warning filter to the given test. " + "see https://docs.pytest.org/en/stable/how-to/capture-warnings.html#pytest-mark-filterwarnings ", + ) + config.add_cleanup(stack.pop_all().close) diff --git a/venv/Lib/site-packages/a1_coverage.pth b/venv/Lib/site-packages/a1_coverage.pth new file mode 100644 index 0000000000..7d6763e2c4 --- /dev/null +++ b/venv/Lib/site-packages/a1_coverage.pth @@ -0,0 +1 @@ +import sys; exec('import os\n\nif os.getenv("COVERAGE_PROCESS_START") or os.getenv("COVERAGE_PROCESS_CONFIG"):\n try:\n import coverage\n except:\n pass\n else:\n coverage.process_startup(slug="pth")') diff --git a/venv/Lib/site-packages/blinker/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/blinker/__pycache__/__init__.cpython-311.pyc index 95f4d827d5..28fa3fc76f 100644 Binary files a/venv/Lib/site-packages/blinker/__pycache__/__init__.cpython-311.pyc and b/venv/Lib/site-packages/blinker/__pycache__/__init__.cpython-311.pyc differ diff --git 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b/venv/Lib/site-packages/coverage-7.13.4.dist-info/INSTALLER @@ -0,0 +1 @@ +pip diff --git a/venv/Lib/site-packages/coverage-7.13.4.dist-info/METADATA b/venv/Lib/site-packages/coverage-7.13.4.dist-info/METADATA new file mode 100644 index 0000000000..52a29e2771 --- /dev/null +++ b/venv/Lib/site-packages/coverage-7.13.4.dist-info/METADATA @@ -0,0 +1,200 @@ +Metadata-Version: 2.4 +Name: coverage +Version: 7.13.4 +Summary: Code coverage measurement for Python +Home-page: https://github.com/coveragepy/coveragepy +Author: Ned Batchelder and 258 others +Author-email: ned@nedbatchelder.com +License: Apache-2.0 +Project-URL: Documentation, https://coverage.readthedocs.io/en/7.13.4 +Project-URL: Funding, https://tidelift.com/subscription/pkg/pypi-coverage?utm_source=pypi-coverage&utm_medium=referral&utm_campaign=pypi +Project-URL: Issues, https://github.com/coveragepy/coveragepy/issues +Project-URL: Mastodon, https://hachyderm.io/@coveragepy +Project-URL: Mastodon (nedbat), https://hachyderm.io/@nedbat +Keywords: code coverage testing +Classifier: Development Status :: 5 - Production/Stable +Classifier: Environment :: Console +Classifier: Intended Audience :: Developers +Classifier: Operating System :: OS Independent +Classifier: Programming Language :: Python +Classifier: Programming Language :: Python :: 3 +Classifier: Programming Language :: Python :: 3.10 +Classifier: Programming Language :: Python :: 3.11 +Classifier: Programming Language :: Python :: 3.12 +Classifier: Programming Language :: Python :: 3.13 +Classifier: Programming Language :: Python :: 3.14 +Classifier: Programming Language :: Python :: 3.15 +Classifier: Programming Language :: Python :: Free Threading :: 3 - Stable +Classifier: Programming Language :: Python :: Implementation :: CPython +Classifier: Programming Language :: Python :: Implementation :: PyPy +Classifier: Topic :: Software Development :: Quality Assurance +Classifier: Topic :: Software Development :: Testing +Requires-Python: >=3.10 +Description-Content-Type: text/x-rst +License-File: LICENSE.txt +Provides-Extra: toml +Requires-Dist: tomli; python_full_version <= "3.11.0a6" and extra == "toml" +Dynamic: author +Dynamic: author-email +Dynamic: classifier +Dynamic: description +Dynamic: description-content-type +Dynamic: home-page +Dynamic: keywords +Dynamic: license +Dynamic: license-file +Dynamic: project-url +Dynamic: provides-extra +Dynamic: requires-python +Dynamic: summary + +.. Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +.. For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +=========== +Coverage.py +=========== + +Code coverage measurement for Python. + +.. image:: https://raw.githubusercontent.com/vshymanskyy/StandWithUkraine/main/banner2-direct.svg + :target: https://vshymanskyy.github.io/StandWithUkraine + :alt: Stand with Ukraine + +------------- + +| |kit| |license| |versions| +| |test-status| |quality-status| |docs| |metacov| +| |tidelift| |sponsor| |stars| |mastodon-coveragepy| |mastodon-nedbat| + |bluesky-nedbat| + +Coverage.py measures code coverage, typically during test execution. It uses +the code analysis tools and tracing hooks provided in the Python standard +library to determine which lines are executable, and which have been executed. + +Coverage.py runs on these versions of Python: + +.. PYVERSIONS + +* Python 3.10 through 3.15 alpha, including free-threading. +* PyPy3 versions 3.10 and 3.11. + +Documentation is on `Read the Docs`_. Code repository and issue tracker are on +`GitHub`_. + +.. _Read the Docs: https://coverage.readthedocs.io/en/7.13.4/ +.. _GitHub: https://github.com/coveragepy/coveragepy + + +For Enterprise +-------------- + +.. |tideliftlogo| image:: https://nedbatchelder.com/pix/Tidelift_Logo_small.png + :alt: Tidelift + :target: https://tidelift.com/subscription/pkg/pypi-coverage?utm_source=pypi-coverage&utm_medium=referral&utm_campaign=readme + +.. list-table:: + :widths: 10 100 + + * - |tideliftlogo| + - `Available as part of the Tidelift Subscription. `_ + Coverage and thousands of other packages are working with + Tidelift to deliver one enterprise subscription that covers all of the open + source you use. If you want the flexibility of open source and the confidence + of commercial-grade software, this is for you. + `Learn more. `_ + + +Getting Started +--------------- + +Looking to run ``coverage`` on your test suite? See the `Quick Start section`_ +of the docs. + +.. _Quick Start section: https://coverage.readthedocs.io/en/7.13.4/#quick-start + + +Change history +-------------- + +The complete history of changes is on the `change history page`_. + +.. _change history page: https://coverage.readthedocs.io/en/7.13.4/changes.html + + +Code of Conduct +--------------- + +Everyone participating in the coverage.py project is expected to treat other +people with respect and to follow the guidelines articulated in the `Python +Community Code of Conduct`_. + +.. _Python Community Code of Conduct: https://www.python.org/psf/codeofconduct/ + + +Contributing +------------ + +Found a bug? Want to help improve the code or documentation? See the +`Contributing section`_ of the docs. + +.. _Contributing section: https://coverage.readthedocs.io/en/7.13.4/contributing.html + + +Security +-------- + +To report a security vulnerability, please use the `Tidelift security +contact`_. Tidelift will coordinate the fix and disclosure. + +.. _Tidelift security contact: https://tidelift.com/security + + +License +------- + +Licensed under the `Apache 2.0 License`_. For details, see `NOTICE.txt`_. + +.. _Apache 2.0 License: http://www.apache.org/licenses/LICENSE-2.0 +.. _NOTICE.txt: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + + +.. |test-status| image:: https://github.com/coveragepy/coveragepy/actions/workflows/testsuite.yml/badge.svg?branch=main&event=push + :target: https://github.com/coveragepy/coveragepy/actions/workflows/testsuite.yml + :alt: Test suite status +.. |quality-status| image:: https://github.com/coveragepy/coveragepy/actions/workflows/quality.yml/badge.svg?branch=main&event=push + :target: https://github.com/coveragepy/coveragepy/actions/workflows/quality.yml + :alt: Quality check status +.. |docs| image:: https://readthedocs.org/projects/coverage/badge/?version=latest&style=flat + :target: https://coverage.readthedocs.io/en/7.13.4/ + :alt: Documentation +.. |kit| image:: https://img.shields.io/pypi/v/coverage + :target: https://pypi.org/project/coverage/ + :alt: PyPI status +.. |versions| image:: https://img.shields.io/pypi/pyversions/coverage.svg?logo=python&logoColor=FBE072 + :target: https://pypi.org/project/coverage/ + :alt: Python versions supported +.. |license| image:: https://img.shields.io/pypi/l/coverage.svg + :target: https://github.com/coveragepy/coveragepy/blob/main/LICENSE.txt + :alt: License +.. |metacov| image:: https://img.shields.io/endpoint?url=https://gist.githubusercontent.com/nedbat/8c6980f77988a327348f9b02bbaf67f5/raw/metacov.json + :target: https://coveragepy.github.io/metacov-reports/latest.html + :alt: Coverage reports +.. |tidelift| image:: https://tidelift.com/badges/package/pypi/coverage + :target: https://tidelift.com/subscription/pkg/pypi-coverage?utm_source=pypi-coverage&utm_medium=referral&utm_campaign=readme + :alt: Tidelift +.. |stars| image:: https://img.shields.io/github/stars/coveragepy/coveragepy.svg?logo=github&style=flat + :target: https://github.com/coveragepy/coveragepy/stargazers + :alt: GitHub stars +.. |mastodon-nedbat| image:: https://img.shields.io/badge/dynamic/json?style=flat&labelColor=450657&logo=mastodon&logoColor=ffffff&label=@nedbat&query=followers_count&url=https%3A%2F%2Fhachyderm.io%2Fapi%2Fv1%2Faccounts%2Flookup%3Facct=nedbat + :target: https://hachyderm.io/@nedbat + :alt: nedbat on Mastodon +.. |mastodon-coveragepy| image:: https://img.shields.io/badge/dynamic/json?style=flat&labelColor=450657&logo=mastodon&logoColor=ffffff&label=@coveragepy&query=followers_count&url=https%3A%2F%2Fhachyderm.io%2Fapi%2Fv1%2Faccounts%2Flookup%3Facct=coveragepy + :target: https://hachyderm.io/@coveragepy + :alt: coveragepy on Mastodon +.. |bluesky-nedbat| image:: https://img.shields.io/badge/dynamic/json?style=flat&color=96a3b0&labelColor=3686f7&logo=icloud&logoColor=white&label=@nedbat&url=https%3A%2F%2Fpublic.api.bsky.app%2Fxrpc%2Fapp.bsky.actor.getProfile%3Factor=nedbat.com&query=followersCount + :target: https://bsky.app/profile/nedbat.com + :alt: nedbat on Bluesky +.. |sponsor| image:: 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b/venv/Lib/site-packages/coverage-7.13.4.dist-info/licenses/LICENSE.txt new file mode 100644 index 0000000000..f433b1a53f --- /dev/null +++ b/venv/Lib/site-packages/coverage-7.13.4.dist-info/licenses/LICENSE.txt @@ -0,0 +1,177 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS diff --git a/venv/Lib/site-packages/coverage-7.13.4.dist-info/top_level.txt b/venv/Lib/site-packages/coverage-7.13.4.dist-info/top_level.txt new file mode 100644 index 0000000000..4ebc8aea50 --- /dev/null +++ b/venv/Lib/site-packages/coverage-7.13.4.dist-info/top_level.txt @@ -0,0 +1 @@ +coverage diff --git a/venv/Lib/site-packages/coverage/__init__.py b/venv/Lib/site-packages/coverage/__init__.py new file mode 100644 index 0000000000..5441133c31 --- /dev/null +++ b/venv/Lib/site-packages/coverage/__init__.py @@ -0,0 +1,38 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +""" +Code coverage measurement for Python. + +Ned Batchelder +https://coverage.readthedocs.io + +""" + +from __future__ import annotations + +# mypy's convention is that "import as" names are public from the module. +# We import names as themselves to indicate that. Pylint sees it as pointless, +# so disable its warning. +# pylint: disable=useless-import-alias + +from coverage.version import ( + __version__ as __version__, + version_info as version_info, +) + +from coverage.control import ( + Coverage as Coverage, + process_startup as process_startup, +) +from coverage.data import CoverageData as CoverageData +from coverage.exceptions import CoverageException as CoverageException +from coverage.plugin import ( + CodeRegion as CodeRegion, + CoveragePlugin as CoveragePlugin, + FileReporter as FileReporter, + FileTracer as FileTracer, +) + +# Backward compatibility. +coverage = Coverage diff --git a/venv/Lib/site-packages/coverage/__main__.py b/venv/Lib/site-packages/coverage/__main__.py new file mode 100644 index 0000000000..d9d42b9752 --- /dev/null +++ b/venv/Lib/site-packages/coverage/__main__.py @@ -0,0 +1,12 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Coverage.py's main entry point.""" + +from __future__ import annotations + +import sys + +from coverage.cmdline import main + +sys.exit(main()) diff --git a/venv/Lib/site-packages/coverage/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/coverage/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000000..2ba421abeb Binary files /dev/null and b/venv/Lib/site-packages/coverage/__pycache__/__init__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/coverage/__pycache__/__main__.cpython-311.pyc b/venv/Lib/site-packages/coverage/__pycache__/__main__.cpython-311.pyc new file mode 100644 index 0000000000..62f1326c8b Binary files /dev/null and b/venv/Lib/site-packages/coverage/__pycache__/__main__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/coverage/__pycache__/annotate.cpython-311.pyc b/venv/Lib/site-packages/coverage/__pycache__/annotate.cpython-311.pyc new file mode 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/dev/null +++ b/venv/Lib/site-packages/coverage/annotate.py @@ -0,0 +1,113 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Source file annotation for coverage.py.""" + +from __future__ import annotations + +import os +import re +from typing import TYPE_CHECKING + +from coverage.files import flat_rootname +from coverage.misc import ensure_dir, isolate_module +from coverage.plugin import FileReporter +from coverage.report_core import get_analysis_to_report +from coverage.results import Analysis +from coverage.types import TMorfs + +if TYPE_CHECKING: + from coverage import Coverage + +os = isolate_module(os) + + +class AnnotateReporter: + """Generate annotated source files showing line coverage. + + This reporter creates annotated copies of the measured source files. Each + .py file is copied as a .py,cover file, with a left-hand margin annotating + each line:: + + > def h(x): + - if 0: #pragma: no cover + - pass + > if x == 1: + ! a = 1 + > else: + > a = 2 + + > h(2) + + Executed lines use ">", lines not executed use "!", lines excluded from + consideration use "-". + + """ + + def __init__(self, coverage: Coverage) -> None: + self.coverage = coverage + self.config = self.coverage.config + self.directory: str | None = None + + blank_re = re.compile(r"\s*(#|$)") + else_re = re.compile(r"\s*else\s*:\s*(#|$)") + + def report(self, morfs: TMorfs, directory: str | None = None) -> None: + """Run the report. + + See `coverage.report()` for arguments. + + """ + self.directory = directory + self.coverage.get_data() + for fr, analysis in get_analysis_to_report(self.coverage, morfs): + self.annotate_file(fr, analysis) + + def annotate_file(self, fr: FileReporter, analysis: Analysis) -> None: + """Annotate a single file. + + `fr` is the FileReporter for the file to annotate. + + """ + statements = sorted(analysis.statements) + missing = sorted(analysis.missing) + excluded = sorted(analysis.excluded) + + if self.directory: + ensure_dir(self.directory) + dest_file = os.path.join(self.directory, flat_rootname(fr.relative_filename())) + assert dest_file.endswith("_py") + dest_file = dest_file[:-3] + ".py" + else: + dest_file = fr.filename + dest_file += ",cover" + + with open(dest_file, "w", encoding="utf-8") as dest: + i = j = 0 + covered = True + source = fr.source() + for lineno, line in enumerate(source.splitlines(True), start=1): + while i < len(statements) and statements[i] < lineno: + i += 1 + while j < len(missing) and missing[j] < lineno: + j += 1 + if i < len(statements) and statements[i] == lineno: + covered = j >= len(missing) or missing[j] > lineno + if self.blank_re.match(line): + dest.write(" ") + elif self.else_re.match(line): + # Special logic for lines containing only "else:". + if j >= len(missing): + dest.write("> ") + elif statements[i] == missing[j]: + dest.write("! ") + else: + dest.write("> ") + elif lineno in excluded: + dest.write("- ") + elif covered: + dest.write("> ") + else: + dest.write("! ") + + dest.write(line) diff --git a/venv/Lib/site-packages/coverage/bytecode.py b/venv/Lib/site-packages/coverage/bytecode.py new file mode 100644 index 0000000000..78bc866f38 --- /dev/null +++ b/venv/Lib/site-packages/coverage/bytecode.py @@ -0,0 +1,255 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Bytecode analysis for coverage.py""" + +from __future__ import annotations + +import collections +import dis +from collections.abc import Iterable, Mapping +from types import CodeType +from typing import Optional + +from coverage.types import TArc, TLineNo, TOffset + + +class ByteParser: + """Parse bytecode to understand the structure of code.""" + + def __init__( + self, + *, + code: CodeType | None = None, + text: str | None = None, + filename: str | None = None, + ) -> None: + if code is None: + assert text is not None + code = compile(text, filename or "", "exec", dont_inherit=True) + self.code = code + + def _child_parsers(self) -> Iterable[ByteParser]: + """Iterate over all the code objects nested within this one. + + The iteration includes `self` as its first value. + + We skip code objects named `__annotate__` since they are deferred + annotations that usually are never run. If there are errors in the + annotations, they will be caught by type checkers or other tools that + use annotations. + + """ + return (ByteParser(code=c) for c in self.code_objects() if c.co_name != "__annotate__") + + def code_objects(self) -> Iterable[CodeType]: + """Iterate over all the code objects in `code`.""" + stack = [self.code] + while stack: + # We're going to return the code object on the stack, but first + # push its children for later returning. + code = stack.pop() + for c in code.co_consts: + if isinstance(c, CodeType): + stack.append(c) + yield code + + def _line_numbers(self) -> Iterable[TLineNo]: + """Yield the line numbers possible in this code object. + + Uses co_lines() to produce a sequence: l0, l1, ... + """ + for _, _, line in self.code.co_lines(): + if line: + yield line + + def find_statements(self) -> Iterable[TLineNo]: + """Find the statements in `self.code`. + + Produce a sequence of line numbers that start statements. Recurses + into all code objects reachable from `self.code`. + + """ + for bp in self._child_parsers(): + # Get all of the lineno information from this code. + yield from bp._line_numbers() + + +def bytes_to_lines(code: CodeType) -> dict[TOffset, TLineNo]: + """Make a dict mapping byte code offsets to line numbers.""" + b2l = {} + for bstart, bend, lineno in code.co_lines(): + if lineno is not None: + for boffset in range(bstart, bend, 2): + b2l[boffset] = lineno + return b2l + + +def op_set(*op_names: str) -> set[int]: + """Make a set of opcodes from instruction names. + + The names might not exist in this version of Python, skip those if not. + """ + ops = {op for name in op_names if (op := dis.opmap.get(name))} + assert ops, f"At least one opcode must exist: {op_names}" + return ops + + +# Opcodes that are unconditional jumps elsewhere. +ALWAYS_JUMPS = op_set( + "JUMP_BACKWARD", + "JUMP_BACKWARD_NO_INTERRUPT", + "JUMP_FORWARD", +) + +# Opcodes that exit from a function. +RETURNS = op_set( + "RETURN_VALUE", + "RETURN_GENERATOR", +) + +# Opcodes that do nothing. +NOPS = op_set( + "NOP", + "NOT_TAKEN", +) + + +class InstructionWalker: + """Utility to step through trails of instructions. + + We have two reasons to need sequences of instructions from a code object: + First, in strict sequence to visit all the instructions in the object. + This is `walk(follow_jumps=False)`. Second, we want to follow jumps to + understand how execution will flow: `walk(follow_jumps=True)`. + """ + + def __init__(self, code: CodeType) -> None: + self.code = code + self.insts: dict[TOffset, dis.Instruction] = {} + + inst = None + for inst in dis.get_instructions(code): + self.insts[inst.offset] = inst + + assert inst is not None + self.max_offset = inst.offset + + def walk( + self, *, start_at: TOffset = 0, follow_jumps: bool = True + ) -> Iterable[dis.Instruction]: + """ + Yield instructions starting from `start_at`. Follow unconditional + jumps if `follow_jumps` is true. + """ + seen = set() + offset = start_at + while offset < self.max_offset + 1: + if offset in seen: + break + seen.add(offset) + if inst := self.insts.get(offset): + yield inst + if follow_jumps and inst.opcode in ALWAYS_JUMPS: + offset = inst.jump_target + continue + offset += 2 + + +TBranchTrailsOneSource = dict[Optional[TArc], set[TOffset]] +TBranchTrails = dict[TOffset, TBranchTrailsOneSource] + + +def branch_trails( + code: CodeType, + multiline_map: Mapping[TLineNo, TLineNo], +) -> TBranchTrails: + """ + Calculate branch trails for `code`. + + `multiline_map` maps line numbers to the first line number of a + multi-line statement. + + Instructions can have a jump_target, where they might jump to next. Some + instructions with a jump_target are unconditional jumps (ALWAYS_JUMPS), so + they aren't interesting to us, since they aren't the start of a branch + possibility. + + Instructions that might or might not jump somewhere else are branch + possibilities. For each of those, we track a trail of instructions. These + are lists of instruction offsets, the next instructions that can execute. + We follow the trail until we get to a new source line. That gives us the + arc from the original instruction's line to the new source line. + + """ + the_trails: TBranchTrails = collections.defaultdict(lambda: collections.defaultdict(set)) + iwalker = InstructionWalker(code) + for inst in iwalker.walk(follow_jumps=False): + if not inst.jump_target: + # We only care about instructions with jump targets. + continue + if inst.opcode in ALWAYS_JUMPS: + # We don't care about unconditional jumps. + continue + + from_line = inst.line_number + if from_line is None: + continue + from_line = multiline_map.get(from_line, from_line) + + def add_one_branch_trail( + trails: TBranchTrailsOneSource, + start_at: TOffset, + ) -> None: + # pylint: disable=cell-var-from-loop + inst_offsets: set[TOffset] = set() + to_line = None + for inst2 in iwalker.walk(start_at=start_at, follow_jumps=True): + inst_offsets.add(inst2.offset) + l2 = inst2.line_number + if l2 is not None: + l2 = multiline_map.get(l2, l2) + if l2 and l2 != from_line: + to_line = l2 + break + elif inst2.jump_target and (inst2.opcode not in ALWAYS_JUMPS): + break + elif inst2.opcode in RETURNS: + to_line = -code.co_firstlineno + break + if to_line is not None: + trails[(from_line, to_line)].update(inst_offsets) + else: + trails[None] = set() + + # Calculate two trails: one from the next instruction, and one from the + # jump_target instruction. + trails: TBranchTrailsOneSource = collections.defaultdict(set) + add_one_branch_trail(trails, start_at=inst.offset + 2) + add_one_branch_trail(trails, start_at=inst.jump_target) + the_trails[inst.offset] = trails + + # Sometimes we get BRANCH_RIGHT or BRANCH_LEFT events from instructions + # other than the original jump possibility instruction. Register each + # trail under all of their offsets so we can pick up in the middle of a + # trail if need be. + for arc, offsets in trails.items(): + for offset in offsets: + the_trails[offset][arc].update(offsets) + + return the_trails + + +def always_jumps(code: CodeType) -> dict[TOffset, TOffset]: + """Make a map of unconditional bytecodes jumping to others. + + Only include bytecodes that do no work and go to another bytecode. + """ + jumps = {} + iwalker = InstructionWalker(code) + for inst in iwalker.walk(follow_jumps=False): + if inst.opcode in ALWAYS_JUMPS: + jumps[inst.offset] = inst.jump_target + elif inst.opcode in NOPS: + jumps[inst.offset] = inst.offset + 2 + return jumps diff --git a/venv/Lib/site-packages/coverage/cmdline.py b/venv/Lib/site-packages/coverage/cmdline.py new file mode 100644 index 0000000000..b877bbd481 --- /dev/null +++ b/venv/Lib/site-packages/coverage/cmdline.py @@ -0,0 +1,1197 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Command-line support for coverage.py.""" + +from __future__ import annotations + +import glob +import optparse +import os +import os.path +import shlex +import signal +import sys +import textwrap +import traceback +import types +from typing import Any, NoReturn, cast + +import coverage +from coverage import Coverage, env +from coverage.config import CoverageConfig +from coverage.control import DEFAULT_DATAFILE +from coverage.core import CTRACER_FILE +from coverage.data import CoverageData, combinable_files, debug_data_file +from coverage.debug import info_header, short_stack, write_formatted_info +from coverage.exceptions import NoSource, CoverageException, _ExceptionDuringRun +from coverage.execfile import PyRunner +from coverage.results import display_covered, should_fail_under +from coverage.version import __url__ + +# When adding to this file, alphabetization is important. Look for +# "alphabetize" comments throughout. + + +def prep_help(text: str) -> str: + r"""Prepare a multi-line string for help to reformat nicely. + + A \f character indicates a paragraph break. + """ + return "\f".join(" ".join(p.split()) for p in text.split("\f")) + + +class Opts: + """A namespace class for individual options we'll build parsers from.""" + + # Keep these entries alphabetized (roughly) by the option name as it + # appears on the command line. + + append = optparse.make_option( + "-a", + "--append", + action="store_true", + help="Append data to the data file. Otherwise it starts clean each time.", + ) + branch = optparse.make_option( + "", + "--branch", + action="store_true", + help="Measure branch coverage in addition to statement coverage.", + ) + concurrency = optparse.make_option( + "", + "--concurrency", + action="store", + metavar="LIBS", + help=prep_help( + """ + Properly measure code using a concurrency library. + Valid values are: {}, or a comma-list of them. + """ + ).format(", ".join(sorted(CoverageConfig.CONCURRENCY_CHOICES))), + ) + context = optparse.make_option( + "", + "--context", + action="store", + metavar="LABEL", + help="The context label to record for this coverage run.", + ) + contexts = optparse.make_option( + "", + "--contexts", + action="store", + metavar="REGEX1,REGEX2,...", + help=prep_help( + """ + Only display data from lines covered in the given contexts. + Accepts Python regexes, which must be quoted. + """ + ), + ) + datafile = optparse.make_option( + "", + "--data-file", + action="store", + metavar="DATAFILE", + help=prep_help( + """ + Base name of the data files to operate on. + Defaults to '.coverage'. [env: COVERAGE_FILE] + """ + ), + ) + datafle_input = optparse.make_option( + "", + "--data-file", + action="store", + metavar="INFILE", + help=prep_help( + """ + Read coverage data for report generation from this file. + Defaults to '.coverage'. [env: COVERAGE_FILE] + """ + ), + ) + datafile_output = optparse.make_option( + "", + "--data-file", + action="store", + metavar="OUTFILE", + help=prep_help( + """ + Write the recorded coverage data to this file. + Defaults to '.coverage'. [env: COVERAGE_FILE] + """ + ), + ) + debug = optparse.make_option( + "", + "--debug", + action="store", + metavar="OPTS", + help="Debug options, separated by commas. [env: COVERAGE_DEBUG]", + ) + directory = optparse.make_option( + "-d", + "--directory", + action="store", + metavar="DIR", + help="Write the output files to DIR.", + ) + fail_under = optparse.make_option( + "", + "--fail-under", + action="store", + metavar="MIN", + type="float", + help="Exit with a status of 2 if the total coverage is less than MIN.", + ) + format = optparse.make_option( + "", + "--format", + action="store", + metavar="FORMAT", + help="Output format, either text (default), markdown, or total.", + ) + help = optparse.make_option( + "-h", + "--help", + action="store_true", + help="Get help on this command.", + ) + ignore_errors = optparse.make_option( + "-i", + "--ignore-errors", + action="store_true", + help="Ignore errors while reading source files.", + ) + include = optparse.make_option( + "", + "--include", + action="store", + metavar="PAT1,PAT2,...", + help=prep_help( + """ + Include only files whose paths match one of these patterns. + Accepts shell-style wildcards, which must be quoted. + """ + ), + ) + keep = optparse.make_option( + "", + "--keep", + action="store_true", + help="Keep original coverage files, otherwise they are deleted.", + ) + pylib = optparse.make_option( + "-L", + "--pylib", + action="store_true", + help=prep_help( + """ + Measure coverage even inside the Python installed library, + which isn't done by default. + """ + ), + ) + show_missing = optparse.make_option( + "-m", + "--show-missing", + action="store_true", + help="Show line numbers of statements in each module that weren't executed.", + ) + module = optparse.make_option( + "-m", + "--module", + action="store_true", + help=prep_help( + """ + is an importable Python module, not a script path, + to be run as 'python -m' would run it. + """ + ), + ) + omit = optparse.make_option( + "", + "--omit", + action="store", + metavar="PAT1,PAT2,...", + help=prep_help( + """ + Omit files whose paths match one of these patterns. + Accepts shell-style wildcards, which must be quoted. + """ + ), + ) + output_xml = optparse.make_option( + "-o", + "", + action="store", + dest="outfile", + metavar="OUTFILE", + help="Write the XML report to this file. Defaults to 'coverage.xml'", + ) + output_json = optparse.make_option( + "-o", + "", + action="store", + dest="outfile", + metavar="OUTFILE", + help="Write the JSON report to this file. Defaults to 'coverage.json'", + ) + output_lcov = optparse.make_option( + "-o", + "", + action="store", + dest="outfile", + metavar="OUTFILE", + help="Write the LCOV report to this file. Defaults to 'coverage.lcov'", + ) + json_pretty_print = optparse.make_option( + "", + "--pretty-print", + action="store_true", + help="Format the JSON for human readers.", + ) + parallel_mode = optparse.make_option( + "-p", + "--parallel-mode", + action="store_true", + help=prep_help( + """ + Append a unique suffix to the data file name to collect separate + data from multiple processes. + """ + ), + ) + precision = optparse.make_option( + "", + "--precision", + action="store", + metavar="N", + type=int, + help=prep_help( + """ + Number of digits after the decimal point to display for + reported coverage percentages. + """ + ), + ) + quiet = optparse.make_option( + "-q", + "--quiet", + action="store_true", + help="Don't print messages about what is happening.", + ) + rcfile = optparse.make_option( + "", + "--rcfile", + action="store", + help=prep_help( + """ + Specify configuration file. + By default '.coveragerc', 'setup.cfg', 'tox.ini', and + 'pyproject.toml' are tried. [env: COVERAGE_RCFILE] + """ + ), + ) + save_signal = optparse.make_option( + "", + "--save-signal", + action="store", + metavar="SIGNAL", + choices=["USR1", "USR2"], + help=prep_help( + """ + Specify a signal that will trigger coverage to write its collected data. + Supported values are: USR1, USR2. Not available on Windows. + """ + ), + ) + show_contexts = optparse.make_option( + "--show-contexts", + action="store_true", + help="Show contexts for covered lines.", + ) + skip_covered = optparse.make_option( + "--skip-covered", + action="store_true", + help="Skip files with 100% coverage.", + ) + no_skip_covered = optparse.make_option( + "--no-skip-covered", + action="store_false", + dest="skip_covered", + help="Disable --skip-covered.", + ) + skip_empty = optparse.make_option( + "--skip-empty", + action="store_true", + help="Skip files with no code.", + ) + sort = optparse.make_option( + "--sort", + action="store", + metavar="COLUMN", + help=prep_help( + """ + Sort the report by the named column: name, stmts, miss, branch, brpart, or cover. + Default is name. + """ + ), + ) + source = optparse.make_option( + "", + "--source", + action="store", + metavar="SRC1,SRC2,...", + help="A list of directories or importable names of code to measure.", + ) + timid = optparse.make_option( + "", + "--timid", + action="store_true", + help="Use the slower Python trace function core.", + ) + title = optparse.make_option( + "", + "--title", + action="store", + metavar="TITLE", + help="A text string to use as the title on the HTML.", + ) + version = optparse.make_option( + "", + "--version", + action="store_true", + help="Display version information and exit.", + ) + + +class CoverageOptionParser(optparse.OptionParser): + """Base OptionParser for coverage.py. + + Problems don't exit the program. + Defaults are initialized for all options. + + """ + + def __init__(self, **kwargs: Any) -> None: + super().__init__( + add_help_option=False, + formatter=MultiParaHelpFormatter(), + **kwargs, + ) + self.set_defaults( + # Keep these arguments alphabetized by their names. + action=None, + append=None, + branch=None, + concurrency=None, + context=None, + contexts=None, + data_file=None, + debug=None, + directory=None, + fail_under=None, + format=None, + help=None, + ignore_errors=None, + include=None, + keep=None, + module=None, + omit=None, + parallel_mode=None, + precision=None, + pylib=None, + quiet=None, + rcfile=True, + save_signal=None, + show_contexts=None, + show_missing=None, + skip_covered=None, + skip_empty=None, + sort=None, + source=None, + timid=None, + title=None, + version=None, + ) + + self.disable_interspersed_args() + + class OptionParserError(Exception): + """Used to stop the optparse error handler ending the process.""" + + pass + + def parse_args_ok(self, args: list[str]) -> tuple[bool, optparse.Values | None, list[str]]: + """Call optparse.parse_args, but return a triple: + + (ok, options, args) + + """ + try: + options, args = super().parse_args(args) + except self.OptionParserError: + return False, None, [] + return True, options, args + + def error(self, msg: str) -> NoReturn: + """Override optparse.error so sys.exit doesn't get called.""" + show_help(msg) + raise self.OptionParserError + + +class GlobalOptionParser(CoverageOptionParser): + """Command-line parser for coverage.py global option arguments.""" + + def __init__(self) -> None: + super().__init__() + + self.add_options( + [ + Opts.help, + Opts.version, + ] + ) + + +class MultiParaHelpFormatter(optparse.IndentedHelpFormatter): + """An optparse formatter that allows multi-paragraph help text.""" + + def _format_text(self, text: str) -> str: + r""" + Format help text. \f characters become paragraph breaks with blank lines. + """ + # _format_text is not documented in optparse, so mypy can't find it. + super_format = super()._format_text # type: ignore[misc] + paras = text.split("\f") + return "\n\n".join(super_format(p) for p in paras) + + +class CmdOptionParser(CoverageOptionParser): + """Parse one of the new-style commands for coverage.py.""" + + def __init__( + self, + action: str, + options: list[optparse.Option], + description: str, + usage: str | None = None, + ): + """Create an OptionParser for a coverage.py command. + + `action` is the slug to put into `options.action`. + `options` is a list of Option's for the command. + `description` is the description of the command, for the help text. + `usage` is the usage string to display in help. + + """ + if usage: + usage = "%prog " + usage + super().__init__( + usage=usage, + description=description, + ) + self.set_defaults(action=action) + self.add_options(options) + self.cmd = action + + def __eq__(self, other: str) -> bool: # type: ignore[override] + # A convenience equality, so that I can put strings in unit test + # results, and they will compare equal to objects. + return other == f"" + + __hash__ = None # type: ignore[assignment] + + def get_prog_name(self) -> str: + """Override of an undocumented function in optparse.OptionParser.""" + program_name = super().get_prog_name() + + # Include the sub-command for this parser as part of the command. + return f"{program_name} {self.cmd}" + + +# In lists of Opts, keep them alphabetized by the option names as they appear +# on the command line, since these lists determine the order of the options in +# the help output. +# +# In COMMANDS, keep the keys (command names) alphabetized. + +GLOBAL_ARGS = [ + Opts.debug, + Opts.help, + Opts.rcfile, +] + +COMMANDS = { + "annotate": CmdOptionParser( + "annotate", + [ + Opts.directory, + Opts.datafle_input, + Opts.ignore_errors, + Opts.include, + Opts.omit, + ] + + GLOBAL_ARGS, + usage="[options] [modules]", + description=prep_help( + """ + Make annotated copies of the given files, marking statements that are executed + with > and statements that are missed with !. + """ + ), + ), + "combine": CmdOptionParser( + "combine", + [ + Opts.append, + Opts.datafile, + Opts.keep, + Opts.quiet, + ] + + GLOBAL_ARGS, + usage="[options] ... ", + description=prep_help( + """ + Combine data from multiple coverage files. + The combined results are written to a single + file representing the union of the data. The positional + arguments are data files or directories containing data files. + If no paths are provided, data files in the default data file's + directory are combined. + """ + ), + ), + "debug": CmdOptionParser( + "debug", + GLOBAL_ARGS, + usage="", + description=prep_help( + """ + Display information about the internals of coverage.py, + for diagnosing problems. Topics are: + \f 'config' to show configuration settings. + \f 'data [filenames]' to summarize data files. + \f 'premain' to show what is calling coverage. + \f 'pybehave' to show internal flags describing Python behavior. + \f 'sqlite' to show SQLite compilation options. + \f 'sys' to show installation information. + """ + ), + ), + "erase": CmdOptionParser( + "erase", + [ + Opts.datafile, + ] + + GLOBAL_ARGS, + description="Erase previously collected coverage data.", + ), + "help": CmdOptionParser( + "help", + GLOBAL_ARGS, + usage="[command]", + description="Describe how to use coverage.py", + ), + "html": CmdOptionParser( + "html", + [ + Opts.contexts, + Opts.directory, + Opts.datafle_input, + Opts.fail_under, + Opts.ignore_errors, + Opts.include, + Opts.omit, + Opts.precision, + Opts.quiet, + Opts.show_contexts, + Opts.skip_covered, + Opts.no_skip_covered, + Opts.skip_empty, + Opts.title, + ] + + GLOBAL_ARGS, + usage="[options] [modules]", + description=prep_help( + """ + Create an HTML report of the coverage of the files. + Each file gets its own page, with the source decorated to show + executed, excluded, and missed lines. + """ + ), + ), + "json": CmdOptionParser( + "json", + [ + Opts.contexts, + Opts.datafle_input, + Opts.fail_under, + Opts.ignore_errors, + Opts.include, + Opts.omit, + Opts.output_json, + Opts.json_pretty_print, + Opts.quiet, + Opts.show_contexts, + ] + + GLOBAL_ARGS, + usage="[options] [modules]", + description="Generate a JSON report of coverage results.", + ), + "lcov": CmdOptionParser( + "lcov", + [ + Opts.datafle_input, + Opts.fail_under, + Opts.ignore_errors, + Opts.include, + Opts.output_lcov, + Opts.omit, + Opts.quiet, + ] + + GLOBAL_ARGS, + usage="[options] [modules]", + description="Generate an LCOV report of coverage results.", + ), + "report": CmdOptionParser( + "report", + [ + Opts.contexts, + Opts.datafle_input, + Opts.fail_under, + Opts.format, + Opts.ignore_errors, + Opts.include, + Opts.omit, + Opts.precision, + Opts.sort, + Opts.show_missing, + Opts.skip_covered, + Opts.no_skip_covered, + Opts.skip_empty, + ] + + GLOBAL_ARGS, + usage="[options] [modules]", + description="Report coverage statistics on modules.", + ), + "run": CmdOptionParser( + "run", + [ + Opts.append, + Opts.branch, + Opts.concurrency, + Opts.context, + Opts.datafile_output, + Opts.include, + Opts.module, + Opts.omit, + Opts.pylib, + Opts.parallel_mode, + Opts.save_signal, + Opts.source, + Opts.timid, + ] + + GLOBAL_ARGS, + usage="[options] [program options]", + description="Run a Python program, measuring code execution.", + ), + "xml": CmdOptionParser( + "xml", + [ + Opts.datafle_input, + Opts.fail_under, + Opts.ignore_errors, + Opts.include, + Opts.omit, + Opts.output_xml, + Opts.quiet, + Opts.skip_empty, + ] + + GLOBAL_ARGS, + usage="[options] [modules]", + description="Generate an XML report of coverage results.", + ), +} + + +def show_help( + error: str | None = None, + topic: str | None = None, + parser: optparse.OptionParser | None = None, +) -> None: + """Display an error message, or the named topic.""" + assert error or topic or parser + + program_path = sys.argv[0] + if program_path.endswith(os.path.sep + "__main__.py"): + # The path is the main module of a package; get that path instead. + program_path = os.path.dirname(program_path) + program_name = os.path.basename(program_path) + if env.WINDOWS: + # entry_points={"console_scripts":...} on Windows makes files + # called coverage.exe, coverage3.exe, and coverage-3.5.exe. These + # invoke coverage-script.py, coverage3-script.py, and + # coverage-3.5-script.py. argv[0] is the .py file, but we want to + # get back to the original form. + auto_suffix = "-script.py" + if program_name.endswith(auto_suffix): + program_name = program_name[: -len(auto_suffix)] + + help_params = dict(coverage.__dict__) + help_params["__url__"] = __url__ + help_params["program_name"] = program_name + if CTRACER_FILE: + help_params["extension_modifier"] = "with C extension" + else: + help_params["extension_modifier"] = "without C extension" + + if error: + print(error, file=sys.stderr) + print(f"Use '{program_name} help' for help.", file=sys.stderr) + elif parser: + print(parser.format_help().strip()) + print() + else: + assert topic is not None + help_msg = textwrap.dedent(HELP_TOPICS.get(topic, "")).strip() + if help_msg: + print(help_msg.format(**help_params)) + else: + print(f"Don't know topic {topic!r}") + print("Full documentation is at {__url__}".format(**help_params)) + + +OK, ERR, FAIL_UNDER = 0, 1, 2 + + +class CoverageScript: + """The command-line interface to coverage.py.""" + + def __init__(self) -> None: + self.global_option = False + self.coverage: Coverage + + def command_line(self, argv: list[str]) -> int: + """The bulk of the command line interface to coverage.py. + + `argv` is the argument list to process. + + Returns 0 if all is well, 1 if something went wrong. + + """ + # Collect the command-line options. + if not argv: + show_help(topic="minimum_help") + return OK + + # The command syntax we parse depends on the first argument. Global + # switch syntax always starts with an option. + parser: optparse.OptionParser | None + self.global_option = argv[0].startswith("-") + if self.global_option: + parser = GlobalOptionParser() + else: + parser = COMMANDS.get(argv[0]) + if not parser: + show_help(f"Unknown command: {argv[0]!r}") + return ERR + argv = argv[1:] + + ok, options, args = parser.parse_args_ok(argv) + if not ok: + return ERR + assert options is not None + + # Handle help and version. + if self.do_help(options, args, parser): + return OK + + # Listify the list options. + source = unshell_list(options.source) + omit = unshell_list(options.omit) + include = unshell_list(options.include) + debug = unshell_list(options.debug) + contexts = unshell_list(options.contexts) + + if options.concurrency is not None: + concurrency = options.concurrency.split(",") + else: + concurrency = None + + # Do something. + self.coverage = Coverage( + data_file=options.data_file or DEFAULT_DATAFILE, + data_suffix=options.parallel_mode, + cover_pylib=options.pylib, + timid=options.timid, + branch=options.branch, + config_file=options.rcfile, + source=source, + omit=omit, + include=include, + debug=debug, + concurrency=concurrency, + check_preimported=True, + context=options.context, + messages=not options.quiet, + ) + + if options.action == "debug": + return self.do_debug(args) + + elif options.action == "erase": + self.coverage.erase() + return OK + + elif options.action == "run": + return self.do_run(options, args) + + elif options.action == "combine": + if options.append: + self.coverage.load() + data_paths = args or None + self.coverage.combine(data_paths, strict=True, keep=bool(options.keep)) + self.coverage.save() + return OK + + # Remaining actions are reporting, with some common options. + report_args: dict[str, Any] = dict( + morfs=unglob_args(args), + ignore_errors=options.ignore_errors, + omit=omit, + include=include, + contexts=contexts, + ) + + # We need to be able to import from the current directory, because + # plugins may try to, for example, to read Django settings. + sys.path.insert(0, "") + + self.coverage.load() + + total = None + if options.action == "report": + total = self.coverage.report( + precision=options.precision, + show_missing=options.show_missing, + skip_covered=options.skip_covered, + skip_empty=options.skip_empty, + sort=options.sort, + output_format=options.format, + **report_args, + ) + elif options.action == "annotate": + self.coverage.annotate(directory=options.directory, **report_args) + elif options.action == "html": + total = self.coverage.html_report( + directory=options.directory, + precision=options.precision, + skip_covered=options.skip_covered, + skip_empty=options.skip_empty, + show_contexts=options.show_contexts, + title=options.title, + **report_args, + ) + elif options.action == "xml": + total = self.coverage.xml_report( + outfile=options.outfile, + skip_empty=options.skip_empty, + **report_args, + ) + elif options.action == "json": + total = self.coverage.json_report( + outfile=options.outfile, + pretty_print=options.pretty_print, + show_contexts=options.show_contexts, + **report_args, + ) + elif options.action == "lcov": + total = self.coverage.lcov_report( + outfile=options.outfile, + **report_args, + ) + else: + # There are no other possible actions. + raise AssertionError + + if total is not None: + # Apply the command line fail-under options, and then use the config + # value, so we can get fail_under from the config file. + if options.fail_under is not None: + self.coverage.set_option("report:fail_under", options.fail_under) + if options.precision is not None: + self.coverage.set_option("report:precision", options.precision) + + fail_under = cast(float, self.coverage.get_option("report:fail_under")) + precision = cast(int, self.coverage.get_option("report:precision")) + if should_fail_under(total, fail_under, precision): + msg = "total of {total} is less than fail-under={fail_under:.{p}f}".format( + total=display_covered(total, precision), + fail_under=fail_under, + p=precision, + ) + print("Coverage failure:", msg) + return FAIL_UNDER + + return OK + + def do_help( + self, + options: optparse.Values, + args: list[str], + parser: optparse.OptionParser, + ) -> bool: + """Deal with help requests. + + Return True if it handled the request, False if not. + + """ + # Handle help. + if options.help: + if self.global_option: + show_help(topic="help") + else: + show_help(parser=parser) + return True + + if options.action == "help": + if args: + for a in args: + parser_maybe = COMMANDS.get(a) + if parser_maybe is not None: + show_help(parser=parser_maybe) + else: + show_help(topic=a) + else: + show_help(topic="help") + return True + + # Handle version. + if options.version: + show_help(topic="version") + return True + + return False + + def do_signal_save(self, _signum: int, _frame: types.FrameType | None) -> None: + """Signal handler to save coverage report""" + print("Saving coverage data...", flush=True) + self.coverage.save() + + def do_run(self, options: optparse.Values, args: list[str]) -> int: + """Implementation of 'coverage run'.""" + + if not args: + if options.module: + # Specified -m with nothing else. + show_help("No module specified for -m") + return ERR + command_line = cast(str, self.coverage.get_option("run:command_line")) + if command_line is not None: + args = shlex.split(command_line) + if args and args[0] in {"-m", "--module"}: + options.module = True + args = args[1:] + if not args: + show_help("Nothing to do.") + return ERR + + if options.append and self.coverage.get_option("run:parallel"): + show_help("Can't append to data files in parallel mode.") + return ERR + + if options.concurrency == "multiprocessing": + # Can't set other run-affecting command line options with + # multiprocessing. + for opt_name in ["branch", "include", "omit", "pylib", "source", "timid"]: + # As it happens, all of these options have no default, meaning + # they will be None if they have not been specified. + if getattr(options, opt_name) is not None: + show_help( + "Options affecting multiprocessing must only be specified " + + "in a configuration file.\n" + + f"Remove --{opt_name} from the command line.", + ) + return ERR + + os.environ["COVERAGE_RUN"] = "true" + + runner = PyRunner(args, as_module=bool(options.module)) + runner.prepare() + + if options.append: + self.coverage.load() + + if options.save_signal: + if env.WINDOWS: + show_help("--save-signal is not supported on Windows.") + return ERR + sig = getattr(signal, f"SIG{options.save_signal}") + signal.signal(sig, self.do_signal_save) + + # Run the script. + self.coverage.start() + code_ran = True + try: + runner.run() + except NoSource: + code_ran = False + raise + finally: + self.coverage.stop() + if code_ran: + self.coverage.save() + + return OK + + def do_debug(self, args: list[str]) -> int: + """Implementation of 'coverage debug'.""" + + if not args: + show_help( + "What information would you like: " + + "config, data, sys, premain, pybehave, sqlite?" + ) + return ERR + + if args[0] == "data": + file_names = args[1:] + if not file_names: + file_names = [self.coverage.config.data_file] + for data_file in file_names: + print(info_header("data")) + debug_data_file(data_file) + for filename in combinable_files(data_file): + print("-----") + debug_data_file(filename) + else: + if args[1:]: + show_help(f"'debug {args[0]}' takes no additional arguments") + return ERR + if args[0] == "sys": + write_formatted_info(print, "sys", self.coverage.sys_info()) + elif args[0] == "config": + write_formatted_info(print, "config", self.coverage.config.debug_info()) + elif args[0] == "premain": + print(info_header("premain")) + print(short_stack(full=True)) + elif args[0] == "pybehave": + write_formatted_info(print, "pybehave", env.debug_info()) + elif args[0] == "sqlite": + write_formatted_info(print, "sqlite", CoverageData.sys_info()) + else: + show_help(f"Don't know what you mean by {args[0]!r}") + return ERR + + return OK + + +def unshell_list(s: str) -> list[str] | None: + """Turn a command-line argument into a list.""" + if not s: + return None + if env.WINDOWS: + # When running coverage.py as coverage.exe, some of the behavior + # of the shell is emulated: wildcards are expanded into a list of + # file names. So you have to single-quote patterns on the command + # line, but (not) helpfully, the single quotes are included in the + # argument, so we have to strip them off here. + s = s.strip("'") + return s.split(",") + + +def unglob_args(args: list[str]) -> list[str]: + """Interpret shell wildcards for platforms that need it.""" + if env.WINDOWS: + globbed = [] + for arg in args: + if "?" in arg or "*" in arg: + globbed.extend(glob.glob(arg)) + else: + globbed.append(arg) + args = globbed + return args + + +HELP_TOPICS = { + "help": """\ + Coverage.py, version {__version__} {extension_modifier} + Measure, collect, and report on code coverage in Python programs. + + usage: {program_name} [options] [args] + + Commands: + annotate Annotate source files with execution information. + combine Combine a number of data files. + debug Display information about the internals of coverage.py + erase Erase previously collected coverage data. + help Get help on using coverage.py. + html Create an HTML report. + json Create a JSON report of coverage results. + lcov Create an LCOV report of coverage results. + report Report coverage stats on modules. + run Run a Python program and measure code execution. + xml Create an XML report of coverage results. + + Use "{program_name} help " for detailed help on any command. + """, + "minimum_help": prep_help( + """ + Code coverage for Python, version {__version__} {extension_modifier}. + Use '{program_name} help' for help. + """ + ), + "version": "Coverage.py, version {__version__} {extension_modifier}", +} + + +def main(argv: list[str] | None = None) -> int | None: + """The main entry point to coverage.py. + + This is installed as the script entry point. + + """ + if argv is None: + argv = sys.argv[1:] + try: + status = CoverageScript().command_line(argv) + except _ExceptionDuringRun as err: + # An exception was caught while running the product code. The + # sys.exc_info() return tuple is packed into an _ExceptionDuringRun + # exception. + traceback.print_exception(*err.args) # pylint: disable=no-value-for-parameter + status = ERR + except CoverageException as err: + # A controlled error inside coverage.py: print the message to the user. + msg = err.args[0] + if err.slug: + msg = f"{msg.rstrip('.')}; see {__url__}/messages.html#error-{err.slug}" + print(msg) + status = ERR + except SystemExit as err: + # The user called `sys.exit()`. Exit with their argument, if any. + if err.args: + status = err.args[0] + else: + status = None + return status + + +def main_deprecated(argv: list[str] | None = None) -> int | None: + """For entry points we'll be getting rid of.""" + print( + textwrap.dedent("""\ + ** + ** This entry point is deprecated and will be removed. + ** Send me an email if you want to keep this command name working: + ** ned@nedbatchelder.com + ** + """) + ) + return main(argv) diff --git a/venv/Lib/site-packages/coverage/collector.py b/venv/Lib/site-packages/coverage/collector.py new file mode 100644 index 0000000000..289995e50f --- /dev/null +++ b/venv/Lib/site-packages/coverage/collector.py @@ -0,0 +1,489 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Raw data collector for coverage.py.""" + +from __future__ import annotations + +import contextlib +import functools +import os +import sys +from collections.abc import Callable, Mapping +from types import FrameType +from typing import Any, TypeVar, cast + +from coverage import env +from coverage.core import Core +from coverage.data import CoverageData +from coverage.debug import short_stack +from coverage.exceptions import ConfigError +from coverage.misc import human_sorted_items, isolate_module +from coverage.plugin import CoveragePlugin +from coverage.types import ( + TArc, + TCheckIncludeFn, + TFileDisposition, + Tracer, + TShouldStartContextFn, + TShouldTraceFn, + TTraceData, + TTraceFn, + TWarnFn, +) + +os = isolate_module(os) + + +T = TypeVar("T") + + +class Collector: + """Collects trace data. + + Creates a Tracer object for each thread, since they track stack + information. Each Tracer points to the same shared data, contributing + traced data points. + + When the Collector is started, it creates a Tracer for the current thread, + and installs a function to create Tracers for each new thread started. + When the Collector is stopped, all active Tracers are stopped. + + Threads started while the Collector is stopped will never have Tracers + associated with them. + + """ + + # The stack of active Collectors. Collectors are added here when started, + # and popped when stopped. Collectors on the stack are paused when not + # the top, and resumed when they become the top again. + _collectors: list[Collector] = [] + + def __init__( + self, + core: Core, + should_trace: TShouldTraceFn, + check_include: TCheckIncludeFn, + should_start_context: TShouldStartContextFn | None, + file_mapper: Callable[[str], str], + branch: bool, + warn: TWarnFn, + concurrency: list[str], + ) -> None: + """Create a collector. + + `should_trace` is a function, taking a file name and a frame, and + returning a `coverage.FileDisposition object`. + + `check_include` is a function taking a file name and a frame. It returns + a boolean: True if the file should be traced, False if not. + + `should_start_context` is a function taking a frame, and returning a + string. If the frame should be the start of a new context, the string + is the new context. If the frame should not be the start of a new + context, return None. + + `file_mapper` is a function taking a filename, and returning a Unicode + filename. The result is the name that will be recorded in the data + file. + + If `branch` is true, then branches will be measured. This involves + collecting data on which statements followed each other (arcs). Use + `get_arc_data` to get the arc data. + + `warn` is a warning function, taking a single string message argument + and an optional slug argument which will be a string or None, to be + used if a warning needs to be issued. + + `concurrency` is a list of strings indicating the concurrency libraries + in use. Valid values are "greenlet", "eventlet", "gevent", or "thread" + (the default). "thread" can be combined with one of the other three. + Other values are ignored. + + """ + self.core = core + self.should_trace = should_trace + self.check_include = check_include + self.should_start_context = should_start_context + self.file_mapper = file_mapper + self.branch = branch + self.warn = warn + assert isinstance(concurrency, list), f"Expected a list: {concurrency!r}" + + self.pid = os.getpid() + + self.covdata: CoverageData + self.threading = None + self.static_context: str | None = None + + self.origin = short_stack() + + self.concur_id_func = None + + do_threading = False + + tried = "nothing" # to satisfy pylint + try: + if "greenlet" in concurrency: + tried = "greenlet" + import greenlet + + self.concur_id_func = greenlet.getcurrent + elif "eventlet" in concurrency: + tried = "eventlet" + import eventlet.greenthread + + self.concur_id_func = eventlet.greenthread.getcurrent + elif "gevent" in concurrency: + tried = "gevent" + import gevent + + self.concur_id_func = gevent.getcurrent + + if "thread" in concurrency: + do_threading = True + except ImportError as ex: + msg = f"Couldn't trace with concurrency={tried}, the module isn't installed." + raise ConfigError(msg) from ex + + if self.concur_id_func and not hasattr(core.tracer_class, "concur_id_func"): + raise ConfigError( + "Can't support concurrency={} with {}, only threads are supported.".format( + tried, + self.tracer_name(), + ), + ) + + if do_threading or not concurrency: + # It's important to import threading only if we need it. If + # it's imported early, and the program being measured uses + # gevent, then gevent's monkey-patching won't work properly. + import threading + + self.threading = threading + + self.reset() + + def __repr__(self) -> str: + return f"" + + def use_data(self, covdata: CoverageData, context: str | None) -> None: + """Use `covdata` for recording data.""" + self.covdata = covdata + self.static_context = context + self.covdata.set_context(self.static_context) + + def tracer_name(self) -> str: + """Return the class name of the tracer we're using.""" + return self.core.tracer_class.__name__ + + def _clear_data(self) -> None: + """Clear out existing data, but stay ready for more collection.""" + # We used to use self.data.clear(), but that would remove filename + # keys and data values that were still in use higher up the stack + # when we are called as part of switch_context. + with self.data_lock or contextlib.nullcontext(): + for d in self.data.values(): + d.clear() + + for tracer in self.tracers: + tracer.reset_activity() + + def reset(self) -> None: + """Clear collected data, and prepare to collect more.""" + self.data_lock = self.threading.Lock() if self.threading else None + + # The trace data we are collecting. + self.data: TTraceData = {} + + # A dictionary mapping file names to file tracer plugin names that will + # handle them. + self.file_tracers: dict[str, str] = {} + + self.disabled_plugins: set[str] = set() + + # The .should_trace_cache attribute is a cache from file names to + # coverage.FileDisposition objects, or None. When a file is first + # considered for tracing, a FileDisposition is obtained from + # Coverage.should_trace. Its .trace attribute indicates whether the + # file should be traced or not. If it should be, a plugin with dynamic + # file names can decide not to trace it based on the dynamic file name + # being excluded by the inclusion rules, in which case the + # FileDisposition will be replaced by None in the cache. + if env.PYPY: + import __pypy__ # pylint: disable=import-error + + # Alex Gaynor said: + # should_trace_cache is a strictly growing key: once a key is in + # it, it never changes. Further, the keys used to access it are + # generally constant, given sufficient context. That is to say, at + # any given point _trace() is called, pypy is able to know the key. + # This is because the key is determined by the physical source code + # line, and that's invariant with the call site. + # + # This property of a dict with immutable keys, combined with + # call-site-constant keys is a match for PyPy's module dict, + # which is optimized for such workloads. + # + # This gives a 20% benefit on the workload described at + # https://bitbucket.org/pypy/pypy/issue/1871/10x-slower-than-cpython-under-coverage + self.should_trace_cache = __pypy__.newdict("module") + else: + self.should_trace_cache = {} + + # Our active Tracers. + self.tracers: list[Tracer] = [] + + self._clear_data() + + def lock_data(self) -> None: + """Lock self.data_lock, for use by tracers.""" + if self.data_lock is not None: + self.data_lock.acquire() + + def unlock_data(self) -> None: + """Unlock self.data_lock, for use by tracers.""" + if self.data_lock is not None: + self.data_lock.release() + + def _start_tracer(self) -> TTraceFn | None: + """Start a new Tracer object, and store it in self.tracers.""" + tracer = self.core.tracer_class(**self.core.tracer_kwargs) + tracer.data = self.data + tracer.lock_data = self.lock_data + tracer.unlock_data = self.unlock_data + tracer.trace_arcs = self.branch + tracer.should_trace = self.should_trace + tracer.should_trace_cache = self.should_trace_cache + tracer.warn = self.warn + + if hasattr(tracer, "concur_id_func"): + tracer.concur_id_func = self.concur_id_func + if hasattr(tracer, "file_tracers"): + tracer.file_tracers = self.file_tracers + if hasattr(tracer, "threading"): + tracer.threading = self.threading + if hasattr(tracer, "check_include"): + tracer.check_include = self.check_include + if hasattr(tracer, "should_start_context"): + tracer.should_start_context = self.should_start_context + if hasattr(tracer, "switch_context"): + tracer.switch_context = self.switch_context + if hasattr(tracer, "disable_plugin"): + tracer.disable_plugin = self.disable_plugin + + fn = tracer.start() + self.tracers.append(tracer) + + return fn + + # The trace function has to be set individually on each thread before + # execution begins. Ironically, the only support the threading module has + # for running code before the thread main is the tracing function. So we + # install this as a trace function, and the first time it's called, it does + # the real trace installation. + # + # PYVERSIONS + # New in 3.12: threading.settrace_all_threads: https://github.com/python/cpython/pull/96681 + + def _installation_trace(self, frame: FrameType, event: str, arg: Any) -> TTraceFn | None: + """Called on new threads, installs the real tracer.""" + # Remove ourselves as the trace function. + sys.settrace(None) + # Install the real tracer. + fn: TTraceFn | None = self._start_tracer() + # Invoke the real trace function with the current event, to be sure + # not to lose an event. + if fn: + fn = fn(frame, event, arg) + # Return the new trace function to continue tracing in this scope. + return fn + + def start(self) -> None: + """Start collecting trace information.""" + # We may be a new collector in a forked process. The old process' + # collectors will be in self._collectors, but they won't be usable. + # Find them and discard them. + keep_collectors = [] + for c in self._collectors: + if c.pid == self.pid: + keep_collectors.append(c) + else: + c.post_fork() + self._collectors[:] = keep_collectors + + if self._collectors: + self._collectors[-1].pause() + + self.tracers = [] + + try: + # Install the tracer on this thread. + self._start_tracer() + except: + if self._collectors: + self._collectors[-1].resume() + raise + + # If _start_tracer succeeded, then we add ourselves to the global + # stack of collectors. + self._collectors.append(self) + + # Install our installation tracer in threading, to jump-start other + # threads. + if self.core.systrace and self.threading: + self.threading.settrace(self._installation_trace) + + def stop(self) -> None: + """Stop collecting trace information.""" + assert self._collectors + if self._collectors[-1] is not self: + print("self._collectors:") + for c in self._collectors: + print(f" {c!r}\n{c.origin}") + assert self._collectors[-1] is self, ( + f"Expected current collector to be {self!r}, but it's {self._collectors[-1]!r}" + ) + + self.pause() + + # Remove this Collector from the stack, and resume the one underneath (if any). + self._collectors.pop() + if self._collectors: + self._collectors[-1].resume() + + def pause(self) -> None: + """Pause tracing, but be prepared to `resume`.""" + for tracer in self.tracers: + tracer.stop() + stats = tracer.get_stats() + if stats: + print(f"\nCoverage.py {tracer.__class__.__name__} stats:") + for k, v in human_sorted_items(stats.items()): + print(f"{k:>20}: {v}") + if self.threading: + self.threading.settrace(None) + + def resume(self) -> None: + """Resume tracing after a `pause`.""" + for tracer in self.tracers: + tracer.start() + if self.core.systrace: + if self.threading: + self.threading.settrace(self._installation_trace) + else: + self._start_tracer() + + def post_fork(self) -> None: + """After a fork, tracers might need to adjust.""" + for tracer in self.tracers: + if hasattr(tracer, "post_fork"): + tracer.post_fork() + + def _activity(self) -> bool: + """Has any activity been traced? + + Returns a boolean, True if any trace function was invoked. + + """ + return any(tracer.activity() for tracer in self.tracers) + + def switch_context(self, new_context: str | None) -> None: + """Switch to a new dynamic context.""" + context: str | None + self.flush_data() + if self.static_context: + context = self.static_context + if new_context: + context += "|" + new_context + else: + context = new_context + self.covdata.set_context(context) + + def disable_plugin(self, disposition: TFileDisposition) -> None: + """Disable the plugin mentioned in `disposition`.""" + file_tracer = disposition.file_tracer + assert file_tracer is not None + plugin = file_tracer._coverage_plugin + plugin_name = plugin._coverage_plugin_name + self.warn(f"Disabling plug-in {plugin_name!r} due to previous exception") + plugin._coverage_enabled = False + disposition.trace = False + + @functools.cache # pylint: disable=method-cache-max-size-none + def cached_mapped_file(self, filename: str) -> str: + """A locally cached version of file names mapped through file_mapper.""" + return self.file_mapper(filename) + + def mapped_file_dict(self, d: Mapping[str, T]) -> dict[str, T]: + """Return a dict like d, but with keys modified by file_mapper.""" + # The call to list(items()) ensures that the GIL protects the dictionary + # iterator against concurrent modifications by tracers running + # in other threads. We try three times in case of concurrent + # access, hoping to get a clean copy. + runtime_err = None + for _ in range(3): # pragma: part covered + try: + items = list(d.items()) + except RuntimeError as ex: # pragma: cant happen + runtime_err = ex + else: + break + else: # pragma: cant happen + assert isinstance(runtime_err, Exception) + raise runtime_err + + return {self.cached_mapped_file(k): v for k, v in items if v} + + def plugin_was_disabled(self, plugin: CoveragePlugin) -> None: + """Record that `plugin` was disabled during the run.""" + self.disabled_plugins.add(plugin._coverage_plugin_name) + + def flush_data(self) -> bool: + """Save the collected data to our associated `CoverageData`. + + Data may have also been saved along the way. This forces the + last of the data to be saved. + + Returns True if there was data to save, False if not. + """ + if not self._activity(): + return False + + if self.branch: + if self.core.packed_arcs: + # Unpack the line number pairs packed into integers. See + # tracer.c:CTracer_record_pair for the C code that creates + # these packed ints. + arc_data: dict[str, list[TArc]] = {} + packed_data = cast(dict[str, set[int]], self.data) + + # The list() here and in the inner loop are to get a clean copy + # even as tracers are continuing to add data. + for fname, packeds in list(packed_data.items()): + tuples = [] + for packed in list(packeds): + l1 = packed & 0xFFFFFFF + l2 = (packed & (0xFFFFFFF << 28)) >> 28 + if packed & (1 << 56): + l1 *= -1 + if packed & (1 << 57): + l2 *= -1 + tuples.append((l1, l2)) + arc_data[fname] = tuples + else: + arc_data = cast(dict[str, list[TArc]], self.data) + self.covdata.add_arcs(self.mapped_file_dict(arc_data)) + else: + line_data = cast(dict[str, set[int]], self.data) + self.covdata.add_lines(self.mapped_file_dict(line_data)) + + file_tracers = { + self.cached_mapped_file(k): v + for k, v in self.file_tracers.items() + if v not in self.disabled_plugins + } + self.covdata.add_file_tracers(file_tracers) + + self._clear_data() + return True diff --git a/venv/Lib/site-packages/coverage/config.py b/venv/Lib/site-packages/coverage/config.py new file mode 100644 index 0000000000..3722e69838 --- /dev/null +++ b/venv/Lib/site-packages/coverage/config.py @@ -0,0 +1,732 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Config file for coverage.py""" + +from __future__ import annotations + +import base64 +import collections +import configparser +import copy +import json +import os +import os.path +import re +from collections.abc import Callable, Iterable, Mapping +from typing import Any, Final + +from coverage.exceptions import ConfigError +from coverage.misc import human_sorted_items, isolate_module, substitute_variables +from coverage.tomlconfig import TomlConfigParser, TomlDecodeError +from coverage.types import ( + TConfigSectionIn, + TConfigSectionOut, + TConfigurable, + TConfigValueIn, + TConfigValueOut, + TPluginConfig, +) + +os = isolate_module(os) + + +class HandyConfigParser(configparser.ConfigParser): + """Our specialization of ConfigParser.""" + + def __init__(self, our_file: bool) -> None: + """Create the HandyConfigParser. + + `our_file` is True if this config file is specifically for coverage, + False if we are examining another config file (tox.ini, setup.cfg) + for possible settings. + """ + + super().__init__(interpolation=None) + self.section_prefixes = ["coverage:"] + if our_file: + self.section_prefixes.append("") + + def read( # type: ignore[override] + self, + filenames: Iterable[str], + encoding_unused: str | None = None, + ) -> list[str]: + """Read a file name as UTF-8 configuration data.""" + return super().read(filenames, encoding="utf-8") + + def real_section(self, section: str) -> str | None: + """Get the actual name of a section.""" + for section_prefix in self.section_prefixes: + real_section = section_prefix + section + has = super().has_section(real_section) + if has: + return real_section + return None + + def has_option(self, section: str, option: str) -> bool: # type: ignore[override] + real_section = self.real_section(section) + if real_section is not None: + return super().has_option(real_section, option) + return False + + def has_section(self, section: str) -> bool: # type: ignore[override] + return bool(self.real_section(section)) + + def options(self, section: str) -> list[str]: # type: ignore[override] + real_section = self.real_section(section) + if real_section is not None: + return super().options(real_section) + raise ConfigError(f"No section: {section!r}") + + def get_section(self, section: str) -> TConfigSectionOut: + """Get the contents of a section, as a dictionary.""" + d: dict[str, TConfigValueOut] = {} + for opt in self.options(section): + d[opt] = self.get(section, opt) + return d + + def get(self, section: str, option: str, *args: Any, **kwargs: Any) -> str: # type: ignore + """Get a value, replacing environment variables also. + + The arguments are the same as `ConfigParser.get`, but in the found + value, ``$WORD`` or ``${WORD}`` are replaced by the value of the + environment variable ``WORD``. + + Returns the finished value. + + """ + for section_prefix in self.section_prefixes: + real_section = section_prefix + section + if super().has_option(real_section, option): + break + else: + raise ConfigError(f"No option {option!r} in section: {section!r}") + + v: str = super().get(real_section, option, *args, **kwargs) + v = substitute_variables(v, os.environ) + return v + + def getfile(self, section: str, option: str) -> str: + """Fix up a file path setting.""" + path = self.get(section, option) + return process_file_value(path) + + def getlist(self, section: str, option: str) -> list[str]: + """Read a list of strings. + + The value of `section` and `option` is treated as a comma- and newline- + separated list of strings. Each value is stripped of white space. + + Returns the list of strings. + + """ + value_list = self.get(section, option) + values = [] + for value_line in value_list.split("\n"): + for value in value_line.split(","): + value = value.strip() + if value: + values.append(value) + return values + + def getregexlist(self, section: str, option: str) -> list[str]: + """Read a list of full-line regexes. + + The value of `section` and `option` is treated as a newline-separated + list of regexes. Each value is stripped of white space. + + Returns the list of strings. + + """ + line_list = self.get(section, option) + return process_regexlist(section, option, line_list.splitlines()) + + +TConfigParser = HandyConfigParser | TomlConfigParser + + +# The default line exclusion regexes. +DEFAULT_EXCLUDE = [ + r"#\s*(pragma|PRAGMA)[:\s]?\s*(no|NO)\s*(cover|COVER)", + r"^\s*(((async )?def .*?)?\)(\s*->.*?)?:\s*)?\.\.\.\s*(#|$)", + r"if (typing\.)?TYPE_CHECKING:", +] + +# The default partial branch regexes, to be modified by the user. +DEFAULT_PARTIAL = [ + r"#\s*(pragma|PRAGMA)[:\s]?\s*(no|NO)\s*(branch|BRANCH)", +] + +# The default partial branch regexes, based on Python semantics. +# These are any Python branching constructs that can't actually execute all +# their branches. +DEFAULT_PARTIAL_ALWAYS = [ + "while (True|1|False|0):", + "if (True|1|False|0):", +] + + +class CoverageConfig(TConfigurable, TPluginConfig): + """Coverage.py configuration. + + The attributes of this class are the various settings that control the + operation of coverage.py. + + """ + + # pylint: disable=too-many-instance-attributes + + def __init__(self) -> None: + """Initialize the configuration attributes to their defaults.""" + # Metadata about the config. + # We tried to read these config files. + self.config_files_attempted: list[str] = [] + # We did read these config files, but maybe didn't find any content for us. + self.config_files_read: list[str] = [] + # The file that gave us our configuration. + self.config_file: str | None = None + self._config_contents: bytes | None = None + + # Defaults for [run] and [report] + self._include = None + self._omit = None + + # Defaults for [run] + self.branch = False + self.command_line: str | None = None + self.concurrency: list[str] = [] + self.context: str | None = None + self.core: str | None = None + self.cover_pylib = False + self.data_file = ".coverage" + self.debug: list[str] = [] + self.debug_file: str | None = None + self.disable_warnings: list[str] = [] + self.dynamic_context: str | None = None + self.parallel = False + self.patch: list[str] = [] + self.plugins: list[str] = [] + self.relative_files = False + self.run_include: list[str] = [] + self.run_omit: list[str] = [] + self.sigterm = False + self.source: list[str] | None = None + self.source_pkgs: list[str] = [] + self.source_dirs: list[str] = [] + self.timid = False + self._crash: str | None = None + + # Defaults for [report] + self.exclude_list = DEFAULT_EXCLUDE[:] + self.exclude_also: list[str] = [] + self.fail_under = 0.0 + self.format: str | None = None + self.ignore_errors = False + self.include_namespace_packages = False + self.report_include: list[str] | None = None + self.report_omit: list[str] | None = None + self.partial_always_list = DEFAULT_PARTIAL_ALWAYS[:] + self.partial_list = DEFAULT_PARTIAL[:] + self.partial_also: list[str] = [] + self.precision = 0 + self.report_contexts: list[str] | None = None + self.show_missing = False + self.skip_covered = False + self.skip_empty = False + self.sort: str | None = None + + # Defaults for [html] + self.extra_css: str | None = None + self.html_dir = "htmlcov" + self.html_skip_covered: bool | None = None + self.html_skip_empty: bool | None = None + self.html_title = "Coverage report" + self.show_contexts = False + + # Defaults for [xml] + self.xml_output = "coverage.xml" + self.xml_package_depth = 99 + + # Defaults for [json] + self.json_output = "coverage.json" + self.json_pretty_print = False + self.json_show_contexts = False + + # Defaults for [lcov] + self.lcov_output = "coverage.lcov" + self.lcov_line_checksums = False + + # Defaults for [paths] + self.paths: dict[str, list[str]] = {} + + # Options for plugins + self.plugin_options: dict[str, TConfigSectionOut] = {} + + MUST_BE_LIST = { + "debug", + "concurrency", + "plugins", + "report_omit", + "report_include", + "run_omit", + "run_include", + "patch", + } + + # File paths to make absolute during serialization. + # The pairs are (config_key, must_exist). + SERIALIZE_ABSPATH = { + ("data_file", False), + ("debug_file", False), + # `source` can be directories or modules, so don't abspath it if it + # doesn't exist. + ("source", True), + ("source_dirs", False), + } + + def from_args(self, **kwargs: TConfigValueIn) -> None: + """Read config values from `kwargs`.""" + for k, v in kwargs.items(): + if v is not None: + if k in self.MUST_BE_LIST and isinstance(v, str): + v = [v] + setattr(self, k, v) + + def from_file(self, filename: str, warn: Callable[[str], None], our_file: bool) -> bool: + """Read configuration from a .rc file. + + `filename` is a file name to read. + + `our_file` is True if this config file is specifically for coverage, + False if we are examining another config file (tox.ini, setup.cfg) + for possible settings. + + Returns True or False, whether the file could be read, and it had some + coverage.py settings in it. + + """ + _, ext = os.path.splitext(filename) + cp: TConfigParser + if ext == ".toml": + cp = TomlConfigParser(our_file) + else: + cp = HandyConfigParser(our_file) + + self.config_files_attempted.append(os.path.abspath(filename)) + + try: + files_read = cp.read(filename) + except (configparser.Error, TomlDecodeError) as err: + raise ConfigError(f"Couldn't read config file {filename}: {err}") from err + if not files_read: + return False + + self.config_files_read.extend(map(os.path.abspath, files_read)) + + any_set = False + try: + for option_spec in self.CONFIG_FILE_OPTIONS: + was_set = self._set_attr_from_config_option(cp, *option_spec) + if was_set: + any_set = True + except ValueError as err: + raise ConfigError(f"Couldn't read config file {filename}: {err}") from err + + # Check that there are no unrecognized options. + all_options = collections.defaultdict(set) + for option_spec in self.CONFIG_FILE_OPTIONS: + section, option = option_spec[1].split(":") + all_options[section].add(option) + + for section, options in all_options.items(): + real_section = cp.real_section(section) + if real_section: + for unknown in set(cp.options(section)) - options: + warn( + "Unrecognized option '[{}] {}=' in config file {}".format( + real_section, + unknown, + filename, + ), + ) + + # [paths] is special + if cp.has_section("paths"): + for option in cp.options("paths"): + self.paths[option] = cp.getlist("paths", option) + any_set = True + + # plugins can have options + for plugin in self.plugins: + if cp.has_section(plugin): + self.plugin_options[plugin] = cp.get_section(plugin) + any_set = True + + # Was this file used as a config file? If it's specifically our file, + # then it was used. If we're piggybacking on someone else's file, + # then it was only used if we found some settings in it. + if our_file: + used = True + else: + used = any_set + + if used: + self.config_file = os.path.abspath(filename) + with open(filename, "rb") as f: + self._config_contents = f.read() + + return used + + def copy(self) -> CoverageConfig: + """Return a copy of the configuration.""" + return copy.deepcopy(self) + + CONCURRENCY_CHOICES: Final[set[str]] = { + "thread", + "gevent", + "greenlet", + "eventlet", + "multiprocessing", + } + + # Mutually exclusive concurrency settings. + LIGHT_THREADS = {"greenlet", "eventlet", "gevent"} + + CONFIG_FILE_OPTIONS = [ + # These are *args for _set_attr_from_config_option: + # (attr, where, type_="") + # + # attr is the attribute to set on the CoverageConfig object. + # where is the section:name to read from the configuration file. + # type_ is the optional type to apply, by using .getTYPE to read the + # configuration value from the file. + # + # [run] + ("branch", "run:branch", "boolean"), + ("command_line", "run:command_line"), + ("concurrency", "run:concurrency", "list"), + ("context", "run:context"), + ("core", "run:core"), + ("cover_pylib", "run:cover_pylib", "boolean"), + ("data_file", "run:data_file", "file"), + ("debug", "run:debug", "list"), + ("debug_file", "run:debug_file", "file"), + ("disable_warnings", "run:disable_warnings", "list"), + ("dynamic_context", "run:dynamic_context"), + ("parallel", "run:parallel", "boolean"), + ("patch", "run:patch", "list"), + ("plugins", "run:plugins", "list"), + ("relative_files", "run:relative_files", "boolean"), + ("run_include", "run:include", "list"), + ("run_omit", "run:omit", "list"), + ("sigterm", "run:sigterm", "boolean"), + ("source", "run:source", "list"), + ("source_pkgs", "run:source_pkgs", "list"), + ("source_dirs", "run:source_dirs", "list"), + ("timid", "run:timid", "boolean"), + ("_crash", "run:_crash"), + # + # [report] + ("exclude_list", "report:exclude_lines", "regexlist"), + ("exclude_also", "report:exclude_also", "regexlist"), + ("fail_under", "report:fail_under", "float"), + ("format", "report:format"), + ("ignore_errors", "report:ignore_errors", "boolean"), + ("include_namespace_packages", "report:include_namespace_packages", "boolean"), + ("partial_always_list", "report:partial_branches_always", "regexlist"), + ("partial_list", "report:partial_branches", "regexlist"), + ("partial_also", "report:partial_also", "regexlist"), + ("precision", "report:precision", "int"), + ("report_contexts", "report:contexts", "list"), + ("report_include", "report:include", "list"), + ("report_omit", "report:omit", "list"), + ("show_missing", "report:show_missing", "boolean"), + ("skip_covered", "report:skip_covered", "boolean"), + ("skip_empty", "report:skip_empty", "boolean"), + ("sort", "report:sort"), + # + # [html] + ("extra_css", "html:extra_css"), + ("html_dir", "html:directory", "file"), + ("html_skip_covered", "html:skip_covered", "boolean"), + ("html_skip_empty", "html:skip_empty", "boolean"), + ("html_title", "html:title"), + ("show_contexts", "html:show_contexts", "boolean"), + # + # [xml] + ("xml_output", "xml:output", "file"), + ("xml_package_depth", "xml:package_depth", "int"), + # + # [json] + ("json_output", "json:output", "file"), + ("json_pretty_print", "json:pretty_print", "boolean"), + ("json_show_contexts", "json:show_contexts", "boolean"), + # + # [lcov] + ("lcov_output", "lcov:output", "file"), + ("lcov_line_checksums", "lcov:line_checksums", "boolean"), + ] + + def _set_attr_from_config_option( + self, + cp: TConfigParser, + attr: str, + where: str, + type_: str = "", + ) -> bool: + """Set an attribute on self if it exists in the ConfigParser. + + Returns True if the attribute was set. + + """ + section, option = where.split(":") + if cp.has_option(section, option): + method = getattr(cp, f"get{type_}") + setattr(self, attr, method(section, option)) + return True + return False + + def get_plugin_options(self, plugin: str) -> TConfigSectionOut: + """Get a dictionary of options for the plugin named `plugin`.""" + return self.plugin_options.get(plugin, {}) + + def set_option(self, option_name: str, value: TConfigValueIn | TConfigSectionIn) -> None: + """Set an option in the configuration. + + `option_name` is a colon-separated string indicating the section and + option name. For example, the ``branch`` option in the ``[run]`` + section of the config file would be indicated with `"run:branch"`. + + `value` is the new value for the option. + + """ + # Special-cased options. + if option_name == "paths": + # This is ugly, but type-checks and ensures the values are close + # to right. + self.paths = {} + assert isinstance(value, Mapping) + for k, v in value.items(): + assert isinstance(v, Iterable) + self.paths[k] = list(v) + return + + # Check all the hard-coded options. + for option_spec in self.CONFIG_FILE_OPTIONS: + attr, where = option_spec[:2] + if where == option_name: + setattr(self, attr, value) + return + + # See if it's a plugin option. + plugin_name, _, key = option_name.partition(":") + if key and plugin_name in self.plugins: + self.plugin_options.setdefault(plugin_name, {})[key] = value # type: ignore[index] + return + + # If we get here, we didn't find the option. + raise ConfigError(f"No such option: {option_name!r}") + + def get_option(self, option_name: str) -> TConfigValueOut | None: + """Get an option from the configuration. + + `option_name` is a colon-separated string indicating the section and + option name. For example, the ``branch`` option in the ``[run]`` + section of the config file would be indicated with `"run:branch"`. + + Returns the value of the option. + + """ + # Special-cased options. + if option_name == "paths": + return self.paths + + # Check all the hard-coded options. + for option_spec in self.CONFIG_FILE_OPTIONS: + attr, where = option_spec[:2] + if where == option_name: + return getattr(self, attr) # type: ignore[no-any-return] + + # See if it's a plugin option. + plugin_name, _, key = option_name.partition(":") + if key and plugin_name in self.plugins: + return self.plugin_options.get(plugin_name, {}).get(key) + + # If we get here, we didn't find the option. + raise ConfigError(f"No such option: {option_name!r}") + + def post_process(self) -> None: + """Make final adjustments to settings to make them usable.""" + self.paths = {k: [process_file_value(f) for f in v] for k, v in self.paths.items()} + + self.exclude_list += self.exclude_also + self.partial_list += self.partial_also + + if "subprocess" in self.patch: + self.parallel = True + + # We can handle a few concurrency options here, but only one at a time. + concurrencies = set(self.concurrency) + unknown = concurrencies - self.CONCURRENCY_CHOICES + if unknown: + show = ", ".join(sorted(unknown)) + raise ConfigError(f"Unknown concurrency choices: {show}") + light_threads = concurrencies & self.LIGHT_THREADS + if len(light_threads) > 1: + show = ", ".join(sorted(light_threads)) + raise ConfigError(f"Conflicting concurrency settings: {show}") + + def debug_info(self) -> list[tuple[str, Any]]: + """Make a list of (name, value) pairs for writing debug info.""" + return human_sorted_items((k, v) for k, v in self.__dict__.items() if not k.startswith("_")) + + def serialize(self) -> str: + """Convert to a string that can be ingested with `deserialize`. + + File paths used by `coverage run` are made absolute to ensure the + deserialized config will refer to the same files. + """ + data = {k: v for k, v in self.__dict__.items() if not k.startswith("_")} + for k, must_exist in self.SERIALIZE_ABSPATH: + abs_fn = abs_path_if_exists if must_exist else os.path.abspath + v = data[k] + if isinstance(v, list): + v = list(map(abs_fn, v)) + elif isinstance(v, str): + v = abs_fn(v) + data[k] = v + return base64.b64encode(json.dumps(data).encode()).decode() + + @classmethod + def deserialize(cls, config_str: str) -> CoverageConfig: + """Take a string from `serialize`, and make a CoverageConfig.""" + data = json.loads(base64.b64decode(config_str.encode()).decode()) + config = cls() + config.__dict__.update(data) + return config + + +def process_file_value(path: str) -> str: + """Make adjustments to a file path to make it usable.""" + return os.path.expanduser(path) + + +def abs_path_if_exists(path: str) -> str: + """os.path.abspath, but only if the path exists.""" + if os.path.exists(path): + return os.path.abspath(path) + else: + return path + + +def process_regexlist(name: str, option: str, values: list[str]) -> list[str]: + """Check the values in a regex list and keep the non-blank ones.""" + value_list = [] + for value in values: + value = value.strip() + try: + re.compile(value) + except re.error as e: + raise ConfigError(f"Invalid [{name}].{option} value {value!r}: {e}") from e + if value: + value_list.append(value) + return value_list + + +def config_files_to_try(config_file: bool | str) -> list[tuple[str, bool, bool]]: + """What config files should we try to read? + + Returns a list of tuples: + (filename, is_our_file, was_file_specified) + """ + + # Some API users were specifying ".coveragerc" to mean the same as + # True, so make it so. + if config_file == ".coveragerc": + config_file = True + specified_file = config_file is not True + if not specified_file: + # No file was specified. Check COVERAGE_RCFILE. + rcfile = os.getenv("COVERAGE_RCFILE") + if rcfile: + config_file = rcfile + specified_file = True + if not specified_file: + # Still no file specified. Default to .coveragerc + config_file = ".coveragerc" + assert isinstance(config_file, str) + files_to_try = [ + (config_file, True, specified_file), + (".coveragerc.toml", True, False), + ("setup.cfg", False, False), + ("tox.ini", False, False), + ("pyproject.toml", False, False), + ] + return files_to_try + + +def read_coverage_config( + config_file: bool | str, + warn: Callable[[str], None], + **kwargs: TConfigValueIn, +) -> CoverageConfig: + """Read the coverage.py configuration. + + Arguments: + config_file: a boolean or string, see the `Coverage` class for the + tricky details. + warn: a function to issue warnings. + all others: keyword arguments from the `Coverage` class, used for + setting values in the configuration. + + Returns: + config: + config is a CoverageConfig object read from the appropriate + configuration file. + + """ + # Build the configuration from a number of sources: + # 1) defaults: + config = CoverageConfig() + + # 2) from a file: + if config_file: + files_to_try = config_files_to_try(config_file) + + for fname, our_file, specified_file in files_to_try: + config_read = config.from_file(fname, warn, our_file=our_file) + if config_read: + break + if specified_file: + raise ConfigError(f"Couldn't read {fname!r} as a config file") + + # 3) from environment variables: + env_data_file = os.getenv("COVERAGE_FILE") + if env_data_file: + config.data_file = env_data_file + + # $set_env.py: COVERAGE_DEBUG - Debug options: https://coverage.rtfd.io/cmd.html#debug + debugs = os.getenv("COVERAGE_DEBUG") + if debugs: + config.debug.extend(d.strip() for d in debugs.split(",")) + + # Read the COVERAGE_CORE environment variable for backward compatibility, + # and because we use it in the test suite to pick a specific core. + env_core = os.getenv("COVERAGE_CORE") + if env_core: + config.core = env_core + + # 4) from constructor arguments: + config.from_args(**kwargs) + + # 5) for our benchmark, force settings using a secret environment variable: + force_file = os.getenv("COVERAGE_FORCE_CONFIG") + if force_file: + config.from_file(force_file, warn, our_file=True) + + # Once all the config has been collected, there's a little post-processing + # to do. + config.post_process() + + return config diff --git a/venv/Lib/site-packages/coverage/context.py b/venv/Lib/site-packages/coverage/context.py new file mode 100644 index 0000000000..bb4b3a134e --- /dev/null +++ b/venv/Lib/site-packages/coverage/context.py @@ -0,0 +1,74 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Determine contexts for coverage.py""" + +from __future__ import annotations + +from collections.abc import Sequence +from types import FrameType + +from coverage.types import TShouldStartContextFn + + +def combine_context_switchers( + context_switchers: Sequence[TShouldStartContextFn], +) -> TShouldStartContextFn | None: + """Create a single context switcher from multiple switchers. + + `context_switchers` is a list of functions that take a frame as an + argument and return a string to use as the new context label. + + Returns a function that composites `context_switchers` functions, or None + if `context_switchers` is an empty list. + + When invoked, the combined switcher calls `context_switchers` one-by-one + until a string is returned. The combined switcher returns None if all + `context_switchers` return None. + """ + if not context_switchers: + return None + + if len(context_switchers) == 1: + return context_switchers[0] + + def should_start_context(frame: FrameType) -> str | None: + """The combiner for multiple context switchers.""" + for switcher in context_switchers: + new_context = switcher(frame) + if new_context is not None: + return new_context + return None + + return should_start_context + + +def should_start_context_test_function(frame: FrameType) -> str | None: + """Is this frame calling a test_* function?""" + co_name = frame.f_code.co_name + if co_name.startswith("test") or co_name == "runTest": + return qualname_from_frame(frame) + return None + + +def qualname_from_frame(frame: FrameType) -> str | None: + """Get a qualified name for the code running in `frame`.""" + co = frame.f_code + fname = co.co_name + method = None + if co.co_argcount and co.co_varnames[0] == "self": + self = frame.f_locals.get("self", None) + method = getattr(self, fname, None) + + if method is None: + func = frame.f_globals.get(fname) + if func is None: + return None + return f"{func.__module__}.{fname}" + + func = getattr(method, "__func__", None) + if func is None: + cls = self.__class__ + return f"{cls.__module__}.{cls.__name__}.{fname}" + + return f"{func.__module__}.{func.__qualname__}" diff --git a/venv/Lib/site-packages/coverage/control.py b/venv/Lib/site-packages/coverage/control.py new file mode 100644 index 0000000000..912cc9c8b5 --- /dev/null +++ b/venv/Lib/site-packages/coverage/control.py @@ -0,0 +1,1514 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Central control stuff for coverage.py.""" + +from __future__ import annotations + +import atexit +import collections +import contextlib +import datetime +import functools +import os +import os.path +import signal +import sys +import threading +import time +import warnings +from collections.abc import Callable, Iterable, Iterator +from types import FrameType +from typing import IO, Any, cast + +from coverage import env +from coverage.annotate import AnnotateReporter +from coverage.collector import Collector +from coverage.config import CoverageConfig, read_coverage_config +from coverage.context import combine_context_switchers, should_start_context_test_function +from coverage.core import CTRACER_FILE, Core +from coverage.data import CoverageData, combine_parallel_data +from coverage.debug import ( + DebugControl, + NoDebugging, + relevant_environment_display, + short_stack, + write_formatted_info, +) +from coverage.disposition import disposition_debug_msg +from coverage.exceptions import ConfigError, CoverageException, CoverageWarning, PluginError +from coverage.files import PathAliases, abs_file, relative_filename, set_relative_directory +from coverage.html import HtmlReporter +from coverage.inorout import InOrOut +from coverage.jsonreport import JsonReporter +from coverage.lcovreport import LcovReporter +from coverage.misc import ( + DefaultValue, + bool_or_none, + ensure_dir_for_file, + isolate_module, + join_regex, +) +from coverage.multiproc import patch_multiprocessing +from coverage.patch import apply_patches +from coverage.plugin import FileReporter +from coverage.plugin_support import Plugins, TCoverageInit +from coverage.python import PythonFileReporter +from coverage.report import SummaryReporter +from coverage.report_core import render_report +from coverage.results import Analysis, analysis_from_file_reporter +from coverage.types import ( + FilePath, + TConfigSectionIn, + TConfigurable, + TConfigValueIn, + TConfigValueOut, + TFileDisposition, + TLineNo, + TMorf, + TMorfs, +) +from coverage.version import __url__ +from coverage.xmlreport import XmlReporter + +os = isolate_module(os) + + +@contextlib.contextmanager +def override_config(cov: Coverage, **kwargs: TConfigValueIn) -> Iterator[None]: + """Temporarily tweak the configuration of `cov`. + + The arguments are applied to `cov.config` with the `from_args` method. + At the end of the with-statement, the old configuration is restored. + """ + original_config = cov.config + cov.config = cov.config.copy() + try: + cov.config.from_args(**kwargs) + yield + finally: + cov.config = original_config + + +DEFAULT_DATAFILE = DefaultValue("MISSING") +_DEFAULT_DATAFILE = DEFAULT_DATAFILE # Just in case, for backwards compatibility +CONFIG_DATA_PREFIX = ":data:" + + +class Coverage(TConfigurable): + """Programmatic access to coverage.py. + + To use:: + + from coverage import Coverage + + cov = Coverage() + cov.start() + #.. call your code .. + cov.stop() + cov.html_report(directory="covhtml") + + A context manager is available to do the same thing:: + + cov = Coverage() + with cov.collect(): + #.. call your code .. + cov.html_report(directory="covhtml") + + Note: in keeping with Python custom, names starting with underscore are + not part of the public API. They might stop working at any point. Please + limit yourself to documented methods to avoid problems. + + Methods can raise any of the exceptions described in :ref:`api_exceptions`. + + """ + + # The stack of started Coverage instances. + _instances: list[Coverage] = [] + + @classmethod + def current(cls) -> Coverage | None: + """Get the latest started `Coverage` instance, if any. + + Returns: a `Coverage` instance, or None. + + .. versionadded:: 5.0 + + """ + if cls._instances: + return cls._instances[-1] + else: + return None + + def __init__( # pylint: disable=too-many-arguments + self, + data_file: FilePath | DefaultValue | None = DEFAULT_DATAFILE, + data_suffix: str | bool | None = None, + cover_pylib: bool | None = None, + auto_data: bool = False, + timid: bool | None = None, + branch: bool | None = None, + config_file: FilePath | bool = True, + source: Iterable[str] | None = None, + source_pkgs: Iterable[str] | None = None, + source_dirs: Iterable[str] | None = None, + omit: str | Iterable[str] | None = None, + include: str | Iterable[str] | None = None, + debug: Iterable[str] | None = None, + concurrency: str | Iterable[str] | None = None, + check_preimported: bool = False, + context: str | None = None, + messages: bool = False, + plugins: Iterable[Callable[..., None]] | None = None, + ) -> None: + """ + Many of these arguments duplicate and override values that can be + provided in a configuration file. Parameters that are missing here + will use values from the config file. + + `data_file` is the base name of the data file to use. The config value + defaults to ".coverage". None can be provided to prevent writing a data + file. `data_suffix` is appended (with a dot) to `data_file` to create + the final file name. If `data_suffix` is simply True, then a suffix is + created with the machine and process identity included. + + `cover_pylib` is a boolean determining whether Python code installed + with the Python interpreter is measured. This includes the Python + standard library and any packages installed with the interpreter. + + If `auto_data` is true, then any existing data file will be read when + coverage measurement starts, and data will be saved automatically when + measurement stops. + + If `timid` is true, then a slower and simpler trace function will be + used. This is important for some environments where manipulation of + tracing functions breaks the faster trace function. + + If `branch` is true, then branch coverage will be measured in addition + to the usual statement coverage. + + `config_file` determines what configuration file to read: + + * If it is ".coveragerc", it is interpreted as if it were True, + for backward compatibility. + + * If it is a string, it is the name of the file to read. If the + file can't be read, it is an error. + + * If it is True, then a few standard files names are tried + (".coveragerc", "setup.cfg", "tox.ini"). It is not an error for + these files to not be found. + + * If it is False, then no configuration file is read. + + `source` is a list of file paths or package names. Only code located + in the trees indicated by the file paths or package names will be + measured. + + `source_pkgs` is a list of package names. It works the same as + `source`, but can be used to name packages where the name can also be + interpreted as a file path. + + `source_dirs` is a list of file paths. It works the same as + `source`, but raises an error if the path doesn't exist, rather + than being treated as a package name. + + `include` and `omit` are lists of file name patterns. Files that match + `include` will be measured, files that match `omit` will not. Each + will also accept a single string argument. + + `debug` is a list of strings indicating what debugging information is + desired. + + `concurrency` is a string indicating the concurrency library being used + in the measured code. Without this, coverage.py will get incorrect + results if these libraries are in use. Valid strings are "greenlet", + "eventlet", "gevent", "multiprocessing", or "thread" (the default). + This can also be a list of these strings. + + If `check_preimported` is true, then when coverage is started, the + already-imported files will be checked to see if they should be + measured by coverage. Importing measured files before coverage is + started can mean that code is missed. + + `context` is a string to use as the :ref:`static context + ` label for collected data. + + If `messages` is true, some messages will be printed to stdout + indicating what is happening. + + If `plugins` are passed, they are an iterable of function objects + accepting a `reg` object to register plugins, as described in + :ref:`api_plugin`. When they are provided, they will override the + plugins found in the coverage configuration file. + + .. versionadded:: 4.0 + The `concurrency` parameter. + + .. versionadded:: 4.2 + The `concurrency` parameter can now be a list of strings. + + .. versionadded:: 5.0 + The `check_preimported` and `context` parameters. + + .. versionadded:: 5.3 + The `source_pkgs` parameter. + + .. versionadded:: 6.0 + The `messages` parameter. + + .. versionadded:: 7.7 + The `plugins` parameter. + + .. versionadded:: 7.8 + The `source_dirs` parameter. + """ + # Start self.config as a usable default configuration. It will soon be + # replaced with the real configuration. + self.config = CoverageConfig() + + # data_file=None means no disk file at all. data_file missing means + # use the value from the config file. + self._no_disk = data_file is None + if isinstance(data_file, DefaultValue): + data_file = None + if data_file is not None: + data_file = os.fspath(data_file) + + # This is injectable by tests. + self._debug_file: IO[str] | None = None + + self._auto_load = self._auto_save = auto_data + self._data_suffix_specified = data_suffix + + # Is it ok for no data to be collected? + self._warn_no_data = True + self._warn_unimported_source = True + self._warn_preimported_source = check_preimported + self._no_warn_slugs: set[str] = set() + self._messages = messages + + # A record of all the warnings that have been issued. + self._warnings: list[str] = [] + + # Other instance attributes, set with placebos or placeholders. + # More useful objects will be created later. + self._debug: DebugControl = NoDebugging() + self._inorout: InOrOut | None = None + self._plugins: Plugins = Plugins() + self._plugin_override = cast(Iterable[TCoverageInit] | None, plugins) + self._data: CoverageData | None = None + self._data_to_close: list[CoverageData] = [] + self._core: Core | None = None + self._collector: Collector | None = None + self._metacov = False + + self._file_mapper: Callable[[str], str] = abs_file + self._data_suffix = self._run_suffix = None + self._exclude_re: dict[str, str] = {} + self._old_sigterm: Callable[[int, FrameType | None], Any] | None = None + + # State machine variables: + # Have we initialized everything? + self._inited = False + self._inited_for_start = False + # Have we started collecting and not stopped it? + self._started = False + # Should we write the debug output? + self._should_write_debug = True + + # Build our configuration from a number of sources. + if isinstance(config_file, str) and config_file.startswith(CONFIG_DATA_PREFIX): + self.config = CoverageConfig.deserialize(config_file[len(CONFIG_DATA_PREFIX) :]) + else: + if not isinstance(config_file, bool): + config_file = os.fspath(config_file) + self.config = read_coverage_config( + config_file=config_file, + warn=self._warn, + data_file=data_file, + cover_pylib=cover_pylib, + timid=timid, + branch=branch, + parallel=bool_or_none(data_suffix), + source=source, + source_pkgs=source_pkgs, + source_dirs=source_dirs, + run_omit=omit, + run_include=include, + debug=debug, + report_omit=omit, + report_include=include, + concurrency=concurrency, + context=context, + ) + + # If we have subprocess measurement happening automatically, then we + # want any explicit creation of a Coverage object to mean, this process + # is already coverage-aware, so don't auto-measure it. By now, the + # auto-creation of a Coverage object has already happened. But we can + # find it and tell it not to save its data. + if not env.METACOV: + _prevent_sub_process_measurement() + + def __repr__(self) -> str: + core_name = self._core.tracer_class.__name__ if self._core is not None else "-none-" + data_file = repr(self._data._filename) if self._data is not None else "-none-" + return ( + "" + ) + + def _init(self) -> None: + """Set all the initial state. + + This is called by the public methods to initialize state. This lets us + construct a :class:`Coverage` object, then tweak its state before this + function is called. + + """ + if self._inited: + return + + self._inited = True + + # Create and configure the debugging controller. + self._debug = DebugControl(self.config.debug, self._debug_file, self.config.debug_file) + if self._debug.should("process"): + self._debug.write("Coverage._init") + + if "multiprocessing" in (self.config.concurrency or ()): + # Multi-processing uses parallel for the subprocesses, so also use + # it for the main process. + self.config.parallel = True + + # _exclude_re is a dict that maps exclusion list names to compiled regexes. + self._exclude_re = {} + + set_relative_directory() + if self.config.relative_files: + self._file_mapper = relative_filename + + # Load plugins + self._plugins = Plugins(self._debug) + if self._plugin_override: + self._plugins.load_from_callables(self._plugin_override) + else: + self._plugins.load_from_config(self.config.plugins, self.config) + + # Run configuring plugins. + for plugin in self._plugins.configurers: + # We need an object with set_option and get_option. Either self or + # self.config will do. Choosing randomly stops people from doing + # other things with those objects, against the public API. Yes, + # this is a bit childish. :) + plugin.configure([self, self.config][int(time.time()) % 2]) + + def _post_init(self) -> None: + """Stuff to do after everything is initialized.""" + if self._should_write_debug: + self._should_write_debug = False + self._write_startup_debug() + + # "[run] _crash" will raise an exception if the value is close by in + # the call stack, for testing error handling. + if self.config._crash and self.config._crash in short_stack(): + raise RuntimeError(f"Crashing because called by {self.config._crash}") + + def _write_startup_debug(self) -> None: + """Write out debug info at startup if needed.""" + wrote_any = False + with self._debug.without_callers(): + if self._debug.should("config"): + write_formatted_info(self._debug.write, "config", self.config.debug_info()) + wrote_any = True + + if self._debug.should("sys"): + write_formatted_info(self._debug.write, "sys", self.sys_info()) + for plugin in self._plugins: + header = "sys: " + plugin._coverage_plugin_name + write_formatted_info(self._debug.write, header, plugin.sys_info()) + wrote_any = True + + if self._debug.should("pybehave"): + write_formatted_info(self._debug.write, "pybehave", env.debug_info()) + wrote_any = True + + if self._debug.should("sqlite"): + write_formatted_info(self._debug.write, "sqlite", CoverageData.sys_info()) + wrote_any = True + + if wrote_any: + write_formatted_info(self._debug.write, "end", ()) + + def _should_trace(self, filename: str, frame: FrameType) -> TFileDisposition: + """Decide whether to trace execution in `filename`. + + Calls `_should_trace_internal`, and returns the FileDisposition. + + """ + assert self._inorout is not None + disp = self._inorout.should_trace(filename, frame) + if self._debug.should("trace"): + self._debug.write(disposition_debug_msg(disp)) + return disp + + def _check_include_omit_etc(self, filename: str, frame: FrameType) -> bool: + """Check a file name against the include/omit/etc, rules, verbosely. + + Returns a boolean: True if the file should be traced, False if not. + + """ + assert self._inorout is not None + reason = self._inorout.check_include_omit_etc(filename, frame) + if self._debug.should("trace"): + if not reason: + msg = f"Including {filename!r}" + else: + msg = f"Not including {filename!r}: {reason}" + self._debug.write(msg) + + return not reason + + def _warn(self, msg: str, slug: str | None = None, once: bool = False) -> None: + """Use `msg` as a warning. + + For warning suppression, use `slug` as the shorthand. + + If `once` is true, only show this warning once (determined by the + slug.) + + """ + if not self._no_warn_slugs: + self._no_warn_slugs = set(self.config.disable_warnings) + + if slug in self._no_warn_slugs: + # Don't issue the warning + return + + self._warnings.append(msg) + if slug: + msg = f"{msg} ({slug}); see {__url__}/messages.html#warning-{slug}" + if self._debug.should("pid"): + msg = f"[{os.getpid()}] {msg}" + warnings.warn(msg, category=CoverageWarning, stacklevel=2) + + if once: + assert slug is not None + self._no_warn_slugs.add(slug) + + def _message(self, msg: str) -> None: + """Write a message to the user, if configured to do so.""" + if self._messages: + print(msg) + + def get_option(self, option_name: str) -> TConfigValueOut | None: + """Get an option from the configuration. + + `option_name` is a colon-separated string indicating the section and + option name. For example, the ``branch`` option in the ``[run]`` + section of the config file would be indicated with `"run:branch"`. + + Returns the value of the option. The type depends on the option + selected. + + As a special case, an `option_name` of ``"paths"`` will return an + dictionary with the entire ``[paths]`` section value. + + .. versionadded:: 4.0 + + """ + return self.config.get_option(option_name) + + def set_option(self, option_name: str, value: TConfigValueIn | TConfigSectionIn) -> None: + """Set an option in the configuration. + + `option_name` is a colon-separated string indicating the section and + option name. For example, the ``branch`` option in the ``[run]`` + section of the config file would be indicated with ``"run:branch"``. + + `value` is the new value for the option. This should be an + appropriate Python value. For example, use True for booleans, not the + string ``"True"``. + + As an example, calling: + + .. code-block:: python + + cov.set_option("run:branch", True) + + has the same effect as this configuration file: + + .. code-block:: ini + + [run] + branch = True + + As a special case, an `option_name` of ``"paths"`` will replace the + entire ``[paths]`` section. The value should be a dictionary. + + .. versionadded:: 4.0 + + """ + self.config.set_option(option_name, value) + + def load(self) -> None: + """Load previously-collected coverage data from the data file.""" + self._init() + if self._collector is not None: + self._collector.reset() + should_skip = self.config.parallel and not os.path.exists(self.config.data_file) + if not should_skip: + self._init_data(suffix=None) + self._post_init() + if not should_skip: + assert self._data is not None + self._data.read() + + def _init_for_start(self) -> None: + """Initialization for start()""" + # Construct the collector. + concurrency: list[str] = self.config.concurrency + if "multiprocessing" in concurrency: + if self.config.config_file is None: + raise ConfigError("multiprocessing requires a configuration file") + patch_multiprocessing(rcfile=self.config.config_file) + + dycon = self.config.dynamic_context + if not dycon or dycon == "none": + context_switchers = [] + elif dycon == "test_function": + context_switchers = [should_start_context_test_function] + else: + raise ConfigError(f"Don't understand dynamic_context setting: {dycon!r}") + + context_switchers.extend( + plugin.dynamic_context for plugin in self._plugins.context_switchers + ) + + should_start_context = combine_context_switchers(context_switchers) + + self._core = Core( + warn=self._warn, + debug=(self._debug if self._debug.should("core") else None), + config=self.config, + dynamic_contexts=(should_start_context is not None), + metacov=self._metacov, + ) + self._collector = Collector( + core=self._core, + should_trace=self._should_trace, + check_include=self._check_include_omit_etc, + should_start_context=should_start_context, + file_mapper=self._file_mapper, + branch=self.config.branch, + warn=self._warn, + concurrency=concurrency, + ) + + suffix = self._data_suffix_specified + if suffix: + if not isinstance(suffix, str): + # if data_suffix=True, use .machinename.pid.random + suffix = True + elif self.config.parallel: + if suffix is None: + suffix = True + elif not isinstance(suffix, str): + suffix = bool(suffix) + else: + suffix = None + + self._init_data(suffix) + + assert self._data is not None + self._collector.use_data(self._data, self.config.context) + + # Early warning if we aren't going to be able to support plugins. + if self._plugins.file_tracers and not self._core.supports_plugins: + self._warn( + "Plugin file tracers ({}) aren't supported with {}".format( + ", ".join( + plugin._coverage_plugin_name for plugin in self._plugins.file_tracers + ), + self._collector.tracer_name(), + ), + ) + for plugin in self._plugins.file_tracers: + plugin._coverage_enabled = False + + # Create the file classifying substructure. + self._inorout = InOrOut( + config=self.config, + warn=self._warn, + debug=(self._debug if self._debug.should("trace") else None), + include_namespace_packages=self.config.include_namespace_packages, + ) + self._inorout.plugins = self._plugins + self._inorout.disp_class = self._core.file_disposition_class + + # It's useful to write debug info after initing for start. + self._should_write_debug = True + + # Register our clean-up handlers. + atexit.register(self._atexit) + if self.config.sigterm: + is_main = (threading.current_thread() == threading.main_thread()) # fmt: skip + if is_main and not env.WINDOWS: + # The Python docs seem to imply that SIGTERM works uniformly even + # on Windows, but that's not my experience, and this agrees: + # https://stackoverflow.com/questions/35772001/x/35792192#35792192 + self._old_sigterm = signal.signal( # type: ignore[assignment] + signal.SIGTERM, + self._on_sigterm, + ) + + def _init_data(self, suffix: str | bool | None) -> None: + """Create a data file if we don't have one yet.""" + if self._data is None: + # Create the data file. We do this at construction time so that the + # data file will be written into the directory where the process + # started rather than wherever the process eventually chdir'd to. + ensure_dir_for_file(self.config.data_file) + self._data = CoverageData( + basename=self.config.data_file, + suffix=suffix, + warn=self._warn, + debug=self._debug, + no_disk=self._no_disk, + ) + self._data_to_close.append(self._data) + + def start(self) -> None: + """Start measuring code coverage. + + Coverage measurement is only collected in functions called after + :meth:`start` is invoked. Statements in the same scope as + :meth:`start` won't be measured. + + Once you invoke :meth:`start`, you must also call :meth:`stop` + eventually, or your process might not shut down cleanly. + + The :meth:`collect` method is a context manager to handle both + starting and stopping collection. + + """ + self._init() + if not self._inited_for_start: + self._inited_for_start = True + self._init_for_start() + self._post_init() + + assert self._collector is not None + assert self._inorout is not None + + # Issue warnings for possible problems. + self._inorout.warn_conflicting_settings() + + # See if we think some code that would eventually be measured has + # already been imported. + if self._warn_preimported_source: + self._inorout.warn_already_imported_files() + + if self._auto_load: + self.load() + + apply_patches(self, self.config, self._debug) + + self._collector.start() + self._started = True + self._instances.append(self) + + def stop(self) -> None: + """Stop measuring code coverage.""" + if self._instances: + if self._instances[-1] is self: + self._instances.pop() + if self._started: + assert self._collector is not None + self._collector.stop() + self._started = False + + @contextlib.contextmanager + def collect(self) -> Iterator[None]: + """A context manager to start/stop coverage measurement collection. + + .. versionadded:: 7.3 + + """ + self.start() + try: + yield + finally: + self.stop() # pragma: nested + + def _atexit(self, event: str = "atexit") -> None: + """Clean up on process shutdown.""" + if self._debug.should("process"): + self._debug.write(f"{event}: pid: {os.getpid()}, instance: {self!r}") + if self._started: + self.stop() + if self._auto_save or event == "sigterm": + self.save() + for d in self._data_to_close: + d.close(force=True) + + def _on_sigterm(self, signum_unused: int, frame_unused: FrameType | None) -> None: + """A handler for signal.SIGTERM.""" + self._atexit("sigterm") + # Statements after here won't be seen by metacov because we just wrote + # the data, and are about to kill the process. + signal.signal(signal.SIGTERM, self._old_sigterm) # pragma: not covered + os.kill(os.getpid(), signal.SIGTERM) # pragma: not covered + + def erase(self) -> None: + """Erase previously collected coverage data. + + This removes the in-memory data collected in this session as well as + discarding the data file. + + """ + self._init() + self._post_init() + if self._collector is not None: + self._collector.reset() + self._init_data(suffix=None) + assert self._data is not None + self._data.erase(parallel=self.config.parallel) + self._data = None + self._inited_for_start = False + + def switch_context(self, new_context: str) -> None: + """Switch to a new dynamic context. + + `new_context` is a string to use as the :ref:`dynamic context + ` label for collected data. If a :ref:`static + context ` is in use, the static and dynamic context + labels will be joined together with a pipe character. + + Coverage collection must be started already. + + .. versionadded:: 5.0 + + """ + if not self._started: # pragma: part started + raise CoverageException("Cannot switch context, coverage is not started") + + assert self._collector is not None + if self._collector.should_start_context: + self._warn("Conflicting dynamic contexts", slug="dynamic-conflict", once=True) + + self._collector.switch_context(new_context) + + def clear_exclude(self, which: str = "exclude") -> None: + """Clear the exclude list.""" + self._init() + setattr(self.config, f"{which}_list", []) + self._exclude_regex_stale() + + def exclude(self, regex: str, which: str = "exclude") -> None: + """Exclude source lines from execution consideration. + + A number of lists of regular expressions are maintained. Each list + selects lines that are treated differently during reporting. + + `which` determines which list is modified. The "exclude" list selects + lines that are not considered executable at all. The "partial" list + indicates lines with branches that are not taken. + + `regex` is a regular expression. The regex is added to the specified + list. If any of the regexes in the list is found in a line, the line + is marked for special treatment during reporting. + + """ + self._init() + excl_list = getattr(self.config, f"{which}_list") + excl_list.append(regex) + self._exclude_regex_stale() + + def _exclude_regex_stale(self) -> None: + """Drop all the compiled exclusion regexes, a list was modified.""" + self._exclude_re.clear() + + def _exclude_regex(self, which: str) -> str: + """Return a regex string for the given exclusion list.""" + if which not in self._exclude_re: + excl_list = getattr(self.config, f"{which}_list") + self._exclude_re[which] = join_regex(excl_list) + return self._exclude_re[which] + + def get_exclude_list(self, which: str = "exclude") -> list[str]: + """Return a list of excluded regex strings. + + `which` indicates which list is desired. See :meth:`exclude` for the + lists that are available, and their meaning. + + """ + self._init() + return cast(list[str], getattr(self.config, f"{which}_list")) + + def save(self) -> None: + """Save the collected coverage data to the data file.""" + data = self.get_data() + data.write() + + def _make_aliases(self) -> PathAliases: + """Create a PathAliases from our configuration.""" + aliases = PathAliases( + debugfn=(self._debug.write if self._debug.should("pathmap") else None), + relative=self.config.relative_files, + ) + for paths in self.config.paths.values(): + result = paths[0] + for pattern in paths[1:]: + aliases.add(pattern, result) + return aliases + + def combine( + self, + data_paths: Iterable[str] | None = None, + strict: bool = False, + keep: bool = False, + ) -> None: + """Combine together a number of similarly-named coverage data files. + + All coverage data files whose name starts with `data_file` (from the + coverage() constructor) will be read, and combined together into the + current measurements. + + `data_paths` is a list of files or directories from which data should + be combined. If no list is passed, then the data files from the + directory indicated by the current data file (probably the current + directory) will be combined. + + If `strict` is true, then it is an error to attempt to combine when + there are no data files to combine. + + If `keep` is true, then original input data files won't be deleted. + + .. versionadded:: 4.0 + The `data_paths` parameter. + + .. versionadded:: 4.3 + The `strict` parameter. + + .. versionadded: 5.5 + The `keep` parameter. + """ + self._init() + self._init_data(suffix=None) + self._post_init() + self.get_data() + + assert self._data is not None + combine_parallel_data( + self._data, + aliases=self._make_aliases(), + data_paths=data_paths, + strict=strict, + keep=keep, + message=self._message, + ) + + def get_data(self) -> CoverageData: + """Get the collected data. + + Also warn about various problems collecting data. + + Returns a :class:`coverage.CoverageData`, the collected coverage data. + + .. versionadded:: 4.0 + + """ + self._init() + self._init_data(suffix=None) + self._post_init() + + if self._collector is not None: + for plugin in self._plugins: + if not plugin._coverage_enabled: + self._collector.plugin_was_disabled(plugin) + + if self._collector.flush_data(): + self._post_save_work() + + assert self._data is not None + return self._data + + def _post_save_work(self) -> None: + """After saving data, look for warnings, post-work, etc. + + Warn about things that should have happened but didn't. + Look for un-executed files. + + """ + assert self._data is not None + assert self._inorout is not None + + # If there are still entries in the source_pkgs_unmatched list, + # then we never encountered those packages. + if self._warn_unimported_source: + self._inorout.warn_unimported_source() + + # Find out if we got any data. + if not self._data and self._warn_no_data: + self._warn("No data was collected.", slug="no-data-collected") + + # Touch all the files that could have executed, so that we can + # mark completely un-executed files as 0% covered. + file_paths = collections.defaultdict(list) + for file_path, plugin_name in self._inorout.find_possibly_unexecuted_files(): + file_path = self._file_mapper(file_path) + file_paths[plugin_name].append(file_path) + for plugin_name, paths in file_paths.items(): + self._data.touch_files(paths, plugin_name) + + # Backward compatibility with version 1. + def analysis(self, morf: TMorf) -> tuple[str, list[TLineNo], list[TLineNo], str]: + """Like `analysis2` but doesn't return excluded line numbers.""" + f, s, _, m, mf = self.analysis2(morf) + return f, s, m, mf + + def analysis2( + self, + morf: TMorf, + ) -> tuple[str, list[TLineNo], list[TLineNo], list[TLineNo], str]: + """Analyze a module. + + `morf` is a module or a file name. It will be analyzed to determine + its coverage statistics. The return value is a 5-tuple: + + * The file name for the module. + * A list of line numbers of executable statements. + * A list of line numbers of excluded statements. + * A list of line numbers of statements not run (missing from + execution). + * A readable formatted string of the missing line numbers. + + The analysis uses the source file itself and the current measured + coverage data. + + """ + analysis = self._analyze(morf) + return ( + analysis.filename, + sorted(analysis.statements), + sorted(analysis.excluded), + sorted(analysis.missing), + analysis.missing_formatted(), + ) + + @functools.lru_cache(maxsize=1) + def _analyze(self, morf: TMorf) -> Analysis: + """Analyze a module or file. Private for now.""" + self._init() + self._post_init() + + data = self.get_data() + file_reporter = self._get_file_reporter(morf) + filename = self._file_mapper(file_reporter.filename) + return analysis_from_file_reporter(data, self.config.precision, file_reporter, filename) + + def branch_stats(self, morf: TMorf) -> dict[TLineNo, tuple[int, int]]: + """Get branch statistics about a module. + + `morf` is a module or a file name. + + Returns a dict mapping line numbers to a tuple: + (total_exits, taken_exits). + + .. versionadded:: 7.7 + + """ + analysis = self._analyze(morf) + return analysis.branch_stats() + + @functools.lru_cache(maxsize=1) + def _get_file_reporter(self, morf: TMorf) -> FileReporter: + """Get a FileReporter for a module or file name.""" + assert self._data is not None + plugin = None + file_reporter: str | FileReporter = "python" + + if isinstance(morf, str): + mapped_morf = self._file_mapper(morf) + plugin_name = self._data.file_tracer(mapped_morf) + if plugin_name: + plugin = self._plugins.get(plugin_name) + + if plugin: + file_reporter = plugin.file_reporter(mapped_morf) + if file_reporter is None: + raise PluginError( + "Plugin {!r} did not provide a file reporter for {!r}.".format( + plugin._coverage_plugin_name, + morf, + ), + ) + + if file_reporter == "python": + file_reporter = PythonFileReporter(morf, self) + + assert isinstance(file_reporter, FileReporter) + return file_reporter + + def _get_file_reporters( + self, + morfs: TMorfs = None, + ) -> list[tuple[FileReporter, TMorf]]: + """Get FileReporters for a list of modules or file names. + + For each module or file name in `morfs`, find a FileReporter. Return + a list pairing FileReporters with the morfs. + + If `morfs` is a single module or file name, this returns a list of one + FileReporter. If `morfs` is empty or None, then the list of all files + measured is used to find the FileReporters. + + """ + assert self._data is not None + if not morfs: + morfs = self._data.measured_files() + + # Be sure we have a collection. + if not isinstance(morfs, (list, tuple, set)): + morfs = [morfs] # type: ignore[list-item] + + morfs = sorted(morfs, key=lambda m: m if isinstance(m, str) else m.__name__) + return [(self._get_file_reporter(morf), morf) for morf in morfs] + + def _prepare_data_for_reporting(self) -> None: + """Re-map data before reporting, to get implicit "combine" behavior.""" + if self.config.paths: + mapped_data = CoverageData(warn=self._warn, debug=self._debug, no_disk=True) + if self._data is not None: + mapped_data.update(self._data, map_path=self._make_aliases().map) + self._data = mapped_data + self._data_to_close.append(mapped_data) + + def report( + self, + morfs: TMorfs = None, + show_missing: bool | None = None, + ignore_errors: bool | None = None, + file: IO[str] | None = None, + omit: str | list[str] | None = None, + include: str | list[str] | None = None, + skip_covered: bool | None = None, + contexts: list[str] | None = None, + skip_empty: bool | None = None, + precision: int | None = None, + sort: str | None = None, + output_format: str | None = None, + ) -> float: + """Write a textual summary report to `file`. + + Each module in `morfs` is listed, with counts of statements, executed + statements, missing statements, and a list of lines missed. + + If `show_missing` is true, then details of which lines or branches are + missing will be included in the report. If `ignore_errors` is true, + then a failure while reporting a single file will not stop the entire + report. + + `file` is a file-like object, suitable for writing. + + `output_format` determines the format, either "text" (the default), + "markdown", or "total". + + `include` is a list of file name patterns. Files that match will be + included in the report. Files matching `omit` will not be included in + the report. + + If `skip_covered` is true, don't report on files with 100% coverage. + + If `skip_empty` is true, don't report on empty files (those that have + no statements). + + `contexts` is a list of regular expression strings. Only data from + :ref:`dynamic contexts ` that match one of those + expressions (using :func:`re.search `) will be + included in the report. + + `precision` is the number of digits to display after the decimal + point for percentages. + + All of the arguments default to the settings read from the + :ref:`configuration file `. + + Returns a float, the total percentage covered. + + .. versionadded:: 4.0 + The `skip_covered` parameter. + + .. versionadded:: 5.0 + The `contexts` and `skip_empty` parameters. + + .. versionadded:: 5.2 + The `precision` parameter. + + .. versionadded:: 7.0 + The `format` parameter. + + """ + self._prepare_data_for_reporting() + with override_config( + self, + ignore_errors=ignore_errors, + report_omit=omit, + report_include=include, + show_missing=show_missing, + skip_covered=skip_covered, + report_contexts=contexts, + skip_empty=skip_empty, + precision=precision, + sort=sort, + format=output_format, + ): + reporter = SummaryReporter(self) + return reporter.report(morfs, outfile=file) + + def annotate( + self, + morfs: TMorfs = None, + directory: str | None = None, + ignore_errors: bool | None = None, + omit: str | list[str] | None = None, + include: str | list[str] | None = None, + contexts: list[str] | None = None, + ) -> None: + """Annotate a list of modules. + + Each module in `morfs` is annotated. The source is written to a new + file, named with a ",cover" suffix, with each line prefixed with a + marker to indicate the coverage of the line. Covered lines have ">", + excluded lines have "-", and missing lines have "!". + + See :meth:`report` for other arguments. + + """ + self._prepare_data_for_reporting() + with override_config( + self, + ignore_errors=ignore_errors, + report_omit=omit, + report_include=include, + report_contexts=contexts, + ): + reporter = AnnotateReporter(self) + reporter.report(morfs, directory=directory) + + def html_report( + self, + morfs: TMorfs = None, + directory: str | None = None, + ignore_errors: bool | None = None, + omit: str | list[str] | None = None, + include: str | list[str] | None = None, + extra_css: str | None = None, + title: str | None = None, + skip_covered: bool | None = None, + show_contexts: bool | None = None, + contexts: list[str] | None = None, + skip_empty: bool | None = None, + precision: int | None = None, + ) -> float: + """Generate an HTML report. + + The HTML is written to `directory`. The file "index.html" is the + overview starting point, with links to more detailed pages for + individual modules. + + `extra_css` is a path to a file of other CSS to apply on the page. + It will be copied into the HTML directory. + + `title` is a text string (not HTML) to use as the title of the HTML + report. + + See :meth:`report` for other arguments. + + Returns a float, the total percentage covered. + + .. note:: + + The HTML report files are generated incrementally based on the + source files and coverage results. If you modify the report files, + the changes will not be considered. You should be careful about + changing the files in the report folder. + + """ + self._prepare_data_for_reporting() + with override_config( + self, + ignore_errors=ignore_errors, + report_omit=omit, + report_include=include, + html_dir=directory, + extra_css=extra_css, + html_title=title, + html_skip_covered=skip_covered, + show_contexts=show_contexts, + report_contexts=contexts, + html_skip_empty=skip_empty, + precision=precision, + ): + reporter = HtmlReporter(self) + return reporter.report(morfs) + + def xml_report( + self, + morfs: TMorfs = None, + outfile: str | None = None, + ignore_errors: bool | None = None, + omit: str | list[str] | None = None, + include: str | list[str] | None = None, + contexts: list[str] | None = None, + skip_empty: bool | None = None, + ) -> float: + """Generate an XML report of coverage results. + + The report is compatible with Cobertura reports. + + Each module in `morfs` is included in the report. `outfile` is the + path to write the file to, "-" will write to stdout. + + See :meth:`report` for other arguments. + + Returns a float, the total percentage covered. + + """ + self._prepare_data_for_reporting() + with override_config( + self, + ignore_errors=ignore_errors, + report_omit=omit, + report_include=include, + xml_output=outfile, + report_contexts=contexts, + skip_empty=skip_empty, + ): + return render_report(self.config.xml_output, XmlReporter(self), morfs, self._message) + + def json_report( + self, + morfs: TMorfs = None, + outfile: str | None = None, + ignore_errors: bool | None = None, + omit: str | list[str] | None = None, + include: str | list[str] | None = None, + contexts: list[str] | None = None, + pretty_print: bool | None = None, + show_contexts: bool | None = None, + ) -> float: + """Generate a JSON report of coverage results. + + Each module in `morfs` is included in the report. `outfile` is the + path to write the file to, "-" will write to stdout. + + `pretty_print` is a boolean, whether to pretty-print the JSON output or not. + + See :meth:`report` for other arguments. + + Returns a float, the total percentage covered. + + .. versionadded:: 5.0 + + """ + self._prepare_data_for_reporting() + with override_config( + self, + ignore_errors=ignore_errors, + report_omit=omit, + report_include=include, + json_output=outfile, + report_contexts=contexts, + json_pretty_print=pretty_print, + json_show_contexts=show_contexts, + ): + return render_report(self.config.json_output, JsonReporter(self), morfs, self._message) + + def lcov_report( + self, + morfs: TMorfs = None, + outfile: str | None = None, + ignore_errors: bool | None = None, + omit: str | list[str] | None = None, + include: str | list[str] | None = None, + contexts: list[str] | None = None, + ) -> float: + """Generate an LCOV report of coverage results. + + Each module in `morfs` is included in the report. `outfile` is the + path to write the file to, "-" will write to stdout. + + See :meth:`report` for other arguments. + + .. versionadded:: 6.3 + """ + self._prepare_data_for_reporting() + with override_config( + self, + ignore_errors=ignore_errors, + report_omit=omit, + report_include=include, + lcov_output=outfile, + report_contexts=contexts, + ): + return render_report(self.config.lcov_output, LcovReporter(self), morfs, self._message) + + def sys_info(self) -> Iterable[tuple[str, Any]]: + """Return a list of (key, value) pairs showing internal information.""" + + import glob + import platform + import site + import coverage as covmod + + self._init() + self._post_init() + + def plugin_info(plugins: list[Any]) -> list[str]: + """Make an entry for the sys_info from a list of plug-ins.""" + entries = [] + for plugin in plugins: + entry = plugin._coverage_plugin_name + if not plugin._coverage_enabled: + entry += " (disabled)" + entries.append(entry) + return entries + + pth_files = [] + for spdir in site.getsitepackages(): + pth_files.extend(glob.glob(f"{spdir}/*cov*.pth")) + + info = [ + ("coverage_version", covmod.__version__), + ("coverage_module", covmod.__file__), + ("core", self._collector.tracer_name() if self._collector is not None else "-none-"), + ("CTracer", f"available from {CTRACER_FILE}" if CTRACER_FILE else "unavailable"), + ("plugins.file_tracers", plugin_info(self._plugins.file_tracers)), + ("plugins.configurers", plugin_info(self._plugins.configurers)), + ("plugins.context_switchers", plugin_info(self._plugins.context_switchers)), + ("configs_attempted", self.config.config_files_attempted), + ("configs_read", self.config.config_files_read), + ("config_file", self.config.config_file), + ( + "config_contents", + repr(self.config._config_contents) if self.config._config_contents else "-none-", + ), + ("data_file", self._data.data_filename() if self._data is not None else "-none-"), + ("python", sys.version.replace("\n", "")), + ("platform", platform.platform()), + ("implementation", platform.python_implementation()), + ("build", repr(platform.python_build())), + ("gil_enabled", getattr(sys, "_is_gil_enabled", lambda: True)()), + ("executable", sys.executable), + ("pth_files", pth_files), + ("def_encoding", sys.getdefaultencoding()), + ("fs_encoding", sys.getfilesystemencoding()), + ("pid", os.getpid()), + ("cwd", os.getcwd()), + ("path", sys.path), + ("environment", [f"{k} = {v}" for k, v in relevant_environment_display(os.environ)]), + ("command_line", " ".join(getattr(sys, "argv", ["-none-"]))), + ("time", f"{datetime.datetime.now():%Y-%m-%d %H:%M:%S}"), + ] + + if self._inorout is not None: + info.extend(self._inorout.sys_info()) + + return info + + +# Mega debugging... +# $set_env.py: COVERAGE_DEBUG_CALLS - Lots and lots of output about calls to Coverage. +if int(os.getenv("COVERAGE_DEBUG_CALLS", 0)): # pragma: debugging + from coverage.debug import decorate_methods, show_calls + + Coverage = decorate_methods( # type: ignore[misc] + show_calls(show_args=True), + butnot=["get_data"], + )(Coverage) + + +def process_startup( + *, + force: bool = False, + slug: str = "default", # pylint: disable=unused-argument +) -> Coverage | None: + """Call this at Python start-up to perhaps measure coverage. + + Coverage is started if one of these environment variables is defined: + + - COVERAGE_PROCESS_START: the config file to use. + - COVERAGE_PROCESS_CONFIG: the config data to use, a string produced by + CoverageConfig.serialize, prefixed by ":data:". + + If one of these is defined, it's used to get the coverage configuration, + and coverage is started. + + For details, see https://coverage.readthedocs.io/en/latest/subprocess.html. + + Returns the :class:`Coverage` instance that was started, or None if it was + not started by this call. + + """ + # This function can be called more than once in a process, for a few + # reasons. + # + # 1) We install a .pth file in multiple places reported by the site module, + # so this function can be called more than once even in simple + # situations. + # + # 2) In some virtualenv configurations the same directory is visible twice + # in sys.path. This means that the .pth file will be found twice and + # executed twice, executing this function twice. + # https://github.com/coveragepy/coveragepy/issues/340 has more details. + # + # We set a global flag (an attribute on this function) to indicate that + # coverage.py has already been started, so we can avoid starting it twice. + + if not force and hasattr(process_startup, "coverage"): + # We've annotated this function before, so we must have already + # auto-started coverage.py in this process. Nothing to do. + return None + + # Now check for the environment variables that request coverage. If they + # aren't set, do nothing. + + config_data = os.getenv("COVERAGE_PROCESS_CONFIG") + cps = os.getenv("COVERAGE_PROCESS_START") + if config_data is not None: + config_file = CONFIG_DATA_PREFIX + config_data + elif cps is not None: + config_file = cps + else: + # No request for coverage, nothing to do. + return None + + cov = Coverage(config_file=config_file) + process_startup.coverage = cov # type: ignore[attr-defined] + cov._warn_no_data = False + cov._warn_unimported_source = False + cov._warn_preimported_source = False + cov._auto_save = True + cov.start() + + return cov + + +def _after_fork_in_child() -> None: + """Used by patch=fork in the child process to restart coverage.""" + if cov := Coverage.current(): + cov.stop() + process_startup(force=True, slug="fork") + + +def _prevent_sub_process_measurement() -> None: + """Stop any subprocess auto-measurement from writing data.""" + auto_created_coverage = getattr(process_startup, "coverage", None) + if auto_created_coverage is not None: + auto_created_coverage._auto_save = False diff --git a/venv/Lib/site-packages/coverage/core.py b/venv/Lib/site-packages/coverage/core.py new file mode 100644 index 0000000000..64616a6997 --- /dev/null +++ b/venv/Lib/site-packages/coverage/core.py @@ -0,0 +1,139 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Management of core choices.""" + +from __future__ import annotations + +import os +import sys +from typing import Any + +from coverage import env +from coverage.config import CoverageConfig +from coverage.disposition import FileDisposition +from coverage.exceptions import ConfigError +from coverage.misc import isolate_module +from coverage.pytracer import PyTracer +from coverage.sysmon import SysMonitor +from coverage.types import TDebugCtl, TFileDisposition, Tracer, TWarnFn + +os = isolate_module(os) + +IMPORT_ERROR: str = "" + +try: + # Use the C extension code when we can, for speed. + import coverage.tracer + + CTRACER_FILE: str | None = getattr(coverage.tracer, "__file__", "unknown") +except ImportError as imp_err: + # Couldn't import the C extension, maybe it isn't built. + # We still need to check the environment variable directly here, + # as this code runs before configuration is loaded. + if os.getenv("COVERAGE_CORE") == "ctrace": # pragma: part covered + # During testing, we use the COVERAGE_CORE environment variable + # to indicate that we've fiddled with the environment to test this + # fallback code. If we thought we had a C tracer, but couldn't import + # it, then exit quickly and clearly instead of dribbling confusing + # errors. I'm using sys.exit here instead of an exception because an + # exception here causes all sorts of other noise in unittest. + sys.stderr.write("*** COVERAGE_CORE is 'ctrace' but can't import CTracer!\n") + sys.exit(1) + IMPORT_ERROR = str(imp_err) + CTRACER_FILE = None + + +class Core: + """Information about the central technology enabling execution measurement.""" + + tracer_class: type[Tracer] + tracer_kwargs: dict[str, Any] + file_disposition_class: type[TFileDisposition] + supports_plugins: bool + packed_arcs: bool + systrace: bool + + def __init__( + self, + *, + warn: TWarnFn, + debug: TDebugCtl | None, + config: CoverageConfig, + dynamic_contexts: bool, + metacov: bool, + ) -> None: + def _debug(msg: str) -> None: + if debug: + debug.write(msg) + + _debug("in core.py") + + # Check the conditions that preclude us from using sys.monitoring. + reason_no_sysmon = "" + if not env.PYBEHAVIOR.pep669: + reason_no_sysmon = "sys.monitoring isn't available in this version" + elif config.branch and not env.PYBEHAVIOR.branch_right_left: + reason_no_sysmon = "sys.monitoring can't measure branches in this version" + elif dynamic_contexts: + reason_no_sysmon = "it doesn't yet support dynamic contexts" + elif any((bad := c) in config.concurrency for c in ["greenlet", "eventlet", "gevent"]): + reason_no_sysmon = f"it doesn't support concurrency={bad}" + + core_name: str | None = None + if config.timid: + core_name = "pytrace" + _debug("core.py: Using pytrace because timid=True") + elif core_name is None: + # This could still leave core_name as None. + core_name = config.core + _debug(f"core.py: core from config is {core_name!r}") + + if core_name == "sysmon" and reason_no_sysmon: + _debug(f"core.py: defaulting because sysmon not usable: {reason_no_sysmon}") + warn(f"Can't use core=sysmon: {reason_no_sysmon}, using default core", slug="no-sysmon") + core_name = None + + if core_name is None: + if env.SYSMON_DEFAULT and not reason_no_sysmon: + core_name = "sysmon" + _debug("core.py: Using sysmon because SYSMON_DEFAULT is set") + else: + core_name = "ctrace" + _debug("core.py: Defaulting to ctrace core") + + if core_name == "ctrace": + if not CTRACER_FILE: + if IMPORT_ERROR and env.SHIPPING_WHEELS: + warn(f"Couldn't import C tracer: {IMPORT_ERROR}", slug="no-ctracer", once=True) + core_name = "pytrace" + _debug("core.py: Falling back to pytrace because C tracer not available") + + _debug(f"core.py: Using core={core_name}") + + self.tracer_kwargs = {} + + if core_name == "sysmon": + self.tracer_class = SysMonitor + self.tracer_kwargs["tool_id"] = 3 if metacov else 1 + self.file_disposition_class = FileDisposition + self.supports_plugins = False + self.packed_arcs = False + self.systrace = False + elif core_name == "ctrace": + self.tracer_class = coverage.tracer.CTracer + self.file_disposition_class = coverage.tracer.CFileDisposition + self.supports_plugins = True + self.packed_arcs = True + self.systrace = True + elif core_name == "pytrace": + self.tracer_class = PyTracer + self.file_disposition_class = FileDisposition + self.supports_plugins = False + self.packed_arcs = False + self.systrace = True + else: + raise ConfigError(f"Unknown core value: {core_name!r}") + + def __repr__(self) -> str: + return f"" diff --git a/venv/Lib/site-packages/coverage/data.py b/venv/Lib/site-packages/coverage/data.py new file mode 100644 index 0000000000..209722b2ee --- /dev/null +++ b/venv/Lib/site-packages/coverage/data.py @@ -0,0 +1,256 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Coverage data for coverage.py. + +This file had the 4.x JSON data support, which is now gone. This file still +has storage-agnostic helpers, and is kept to avoid changing too many imports. +CoverageData is now defined in sqldata.py, and imported here to keep the +imports working. + +""" + +from __future__ import annotations + +import functools +import glob +import hashlib +import os.path +from collections.abc import Callable, Iterable +from typing import Literal + +from coverage.exceptions import CoverageException, NoDataError +from coverage.files import PathAliases +from coverage.misc import Hasher, file_be_gone, human_sorted, plural +from coverage.sqldata import CoverageData as CoverageData # pylint: disable=useless-import-alias +from coverage.sqldata import filename_match + + +def line_counts(data: CoverageData, fullpath: bool = False) -> dict[str, int]: + """Return a dict summarizing the line coverage data. + + Keys are based on the file names, and values are the number of executed + lines. If `fullpath` is true, then the keys are the full pathnames of + the files, otherwise they are the basenames of the files. + + Returns a dict mapping file names to counts of lines. + + """ + summ = {} + filename_fn: Callable[[str], str] + if fullpath: + # pylint: disable=unnecessary-lambda-assignment + filename_fn = lambda f: f + else: + filename_fn = os.path.basename + for filename in data.measured_files(): + lines = data.lines(filename) + assert lines is not None + summ[filename_fn(filename)] = len(lines) + return summ + + +def add_data_to_hash(data: CoverageData, filename: str, hasher: Hasher) -> None: + """Contribute `filename`'s data to the `hasher`. + + `hasher` is a `coverage.misc.Hasher` instance to be updated with + the file's data. It should only get the results data, not the run + data. + + """ + if data.has_arcs(): + hasher.update(sorted(data.arcs(filename) or [])) + else: + hasher.update(sorted_lines(data, filename)) + hasher.update(data.file_tracer(filename)) + + +def combinable_files(data_file: str, data_paths: Iterable[str] | None = None) -> list[str]: + """Make a list of data files to be combined. + + `data_file` is a path to a data file. `data_paths` is a list of files or + directories of files. + + Returns a list of absolute file paths. + """ + data_dir, local = os.path.split(os.path.abspath(data_file)) + + data_paths = data_paths or [data_dir] + files_to_combine = [] + for p in data_paths: + if os.path.isfile(p): + files_to_combine.append(os.path.abspath(p)) + elif os.path.isdir(p): + pattern = glob.escape(os.path.join(os.path.abspath(p), local)) + ".*" + files_to_combine.extend(glob.glob(pattern)) + else: + raise NoDataError(f"Couldn't combine from non-existent path '{p}'") + + # SQLite might have made journal files alongside our database files. + # We never want to combine those. + files_to_combine = [fnm for fnm in files_to_combine if not fnm.endswith("-journal")] + + # Sorting isn't usually needed, since it shouldn't matter what order files + # are combined, but sorting makes tests more predictable, and makes + # debugging more understandable when things go wrong. + return sorted(files_to_combine) + + +def hash_for_data_file(dbfilename: str) -> str: + """Get the hash of the data in the file.""" + m = filename_match(dbfilename) + if m and m["hash"]: + return m["hash"] + else: + with open(dbfilename, "rb") as fobj: + hasher = hashlib.new("sha3_256", usedforsecurity=False) + hasher.update(fobj.read()) + return hasher.hexdigest() + + +class DataFileClassifier: + """Track what files to combine and which to skip.""" + + def __init__(self) -> None: + self.file_hashes: set[str] = set() + + def classify(self, f: str) -> Literal["combine", "skip"]: + """Determine whether to combine or skip this file.""" + try: + sha = hash_for_data_file(f) + except Exception: + # We can't get the hash of the file, so let's try to combine it. + # Probably it will fail later, but that error will be handled. + return "combine" + if sha in self.file_hashes: + return "skip" + else: + self.file_hashes.add(sha) + return "combine" + + +def combine_parallel_data( + data: CoverageData, + aliases: PathAliases | None = None, + data_paths: Iterable[str] | None = None, + strict: bool = False, + keep: bool = False, + message: Callable[[str], None] | None = None, +) -> None: + """Combine a number of data files together. + + `data` is a CoverageData. + + Treat `data.filename` as a file prefix, and combine the data from all + of the data files starting with that prefix plus a dot. + + If `aliases` is provided, it's a `PathAliases` object that is used to + re-map paths to match the local machine's. + + If `data_paths` is provided, it is a list of directories or files to + combine. Directories are searched for files that start with + `data.filename` plus dot as a prefix, and those files are combined. + + If `data_paths` is not provided, then the directory portion of + `data.filename` is used as the directory to search for data files. + + Unless `keep` is True every data file found and combined is then deleted + from disk. If a file cannot be read, a warning will be issued, and the + file will not be deleted. + + If `strict` is true, and no files are found to combine, an error is + raised. + + `message` is a function to use for printing messages to the user. + + """ + files_to_combine = combinable_files(data.base_filename(), data_paths) + + if strict and not files_to_combine: + raise NoDataError("No data to combine") + + if aliases is None: + map_path = None + else: + map_path = functools.cache(aliases.map) + + classifier = DataFileClassifier() + combined_any = False + + for f in files_to_combine: + if f == data.data_filename(): + # Sometimes we are combining into a file which is one of the + # parallel files. Skip that file. + if data._debug.should("dataio"): + data._debug.write(f"Skipping combining ourself: {f!r}") + continue + + try: + rel_file_name = os.path.relpath(f) + except ValueError: + # ValueError can be raised under Windows when os.getcwd() returns a + # folder from a different drive than the drive of f, in which case + # we print the original value of f instead of its relative path. + rel_file_name = f + + file_action = classifier.classify(f) + + delete_this_one = not keep + if file_action == "combine": + if data._debug.should("dataio"): + data._debug.write(f"Combining data file {f!r}") + try: + new_data = CoverageData(f, debug=data._debug) + new_data.read() + except CoverageException as exc: + if data._warn: + # The CoverageException has the file name in it, so just + # use the message as the warning. + data._warn(str(exc)) + if message: + message(f"Couldn't combine data file {rel_file_name}: {exc}") + delete_this_one = False + else: + data.update(new_data, map_path=map_path) + combined_any = True + if message: + message(f"Combined data file {rel_file_name}") + else: + if message: + message(f"Skipping duplicate data {rel_file_name}") + + if delete_this_one: + if data._debug.should("dataio"): + data._debug.write(f"Deleting data file {f!r}") + file_be_gone(f) + + if strict and not combined_any: + raise NoDataError("No usable data files") + + +def debug_data_file(filename: str) -> None: + """Implementation of 'coverage debug data'.""" + data = CoverageData(filename) + filename = data.data_filename() + print(f"path: {filename}") + if not os.path.exists(filename): + print("No data collected: file doesn't exist") + return + data.read() + print(f"has_arcs: {data.has_arcs()!r}") + summary = line_counts(data, fullpath=True) + filenames = human_sorted(summary.keys()) + nfiles = len(filenames) + print(f"{plural(nfiles, 'file')}:") + for f in filenames: + line = f"{f}: {plural(summary[f], 'line')}" + plugin = data.file_tracer(f) + if plugin: + line += f" [{plugin}]" + print(line) + + +def sorted_lines(data: CoverageData, filename: str) -> list[int]: + """Get the sorted lines for a file, for tests.""" + lines = data.lines(filename) + return sorted(lines or []) diff --git a/venv/Lib/site-packages/coverage/debug.py b/venv/Lib/site-packages/coverage/debug.py new file mode 100644 index 0000000000..b7e4799631 --- /dev/null +++ b/venv/Lib/site-packages/coverage/debug.py @@ -0,0 +1,667 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Control of and utilities for debugging.""" + +from __future__ import annotations + +import _thread +import atexit +import contextlib +import datetime +import functools +import inspect +import itertools +import os +import pprint +import re +import reprlib +import sys +import traceback +import types +from collections.abc import Callable, Iterable, Iterator, Mapping +from typing import IO, Any, Final, overload + +from coverage.misc import human_sorted_items, isolate_module +from coverage.types import AnyCallable, TWritable + +os = isolate_module(os) + + +# When debugging, it can be helpful to force some options, especially when +# debugging the configuration mechanisms you usually use to control debugging! +# This is a list of forced debugging options. +FORCED_DEBUG: list[str] = [] +FORCED_DEBUG_FILE = None + + +class DebugControl: + """Control and output for debugging.""" + + show_repr_attr = False # For auto_repr + + def __init__( + self, + options: Iterable[str], + output: IO[str] | None, + file_name: str | None = None, + ) -> None: + """Configure the options and output file for debugging.""" + self.options = list(options) + FORCED_DEBUG + self.suppress_callers = False + + filters = [] + if self.should("process"): + filters.append(CwdTracker().filter) + filters.append(ProcessTracker().filter) + if self.should("pytest"): + filters.append(PytestTracker().filter) + if self.should("pid"): + filters.append(add_pid_and_tid) + + self.output = DebugOutputFile.get_one( + output, + file_name=file_name, + filters=filters, + ) + self.raw_output = self.output.outfile + + def __repr__(self) -> str: + return f"" + + def should(self, option: str) -> bool: + """Decide whether to output debug information in category `option`.""" + if option == "callers" and self.suppress_callers: + return False + return option in self.options + + @contextlib.contextmanager + def without_callers(self) -> Iterator[None]: + """A context manager to prevent call stacks from being logged.""" + old = self.suppress_callers + self.suppress_callers = True + try: + yield + finally: + self.suppress_callers = old + + def write(self, msg: str, *, exc: BaseException | None = None) -> None: + """Write a line of debug output. + + `msg` is the line to write. A newline will be appended. + + If `exc` is provided, a stack trace of the exception will be written + after the message. + + """ + self.output.write(msg + "\n") + if exc is not None: + self.output.write("".join(traceback.format_exception(None, exc, exc.__traceback__))) + if self.should("self"): + caller_self = inspect.stack()[1][0].f_locals.get("self") + if caller_self is not None: + self.output.write(f"self: {caller_self!r}\n") + if self.should("callers"): + dump_stack_frames(out=self.output, skip=1) + self.output.flush() + + +class NoDebugging(DebugControl): + """A replacement for DebugControl that will never try to do anything.""" + + def __init__(self) -> None: + # pylint: disable=super-init-not-called + pass + + def should(self, option: str) -> bool: + """Should we write debug messages? Never.""" + return False + + @contextlib.contextmanager + def without_callers(self) -> Iterator[None]: + """A dummy context manager to satisfy the api.""" + yield # pragma: never called + + def write(self, msg: str, *, exc: BaseException | None = None) -> None: + """This will never be called.""" + raise AssertionError("NoDebugging.write should never be called.") + + +class DevNullDebug(NoDebugging): + """A DebugControl that won't write anywhere.""" + + def write(self, msg: str, *, exc: BaseException | None = None) -> None: + pass + + +def info_header(label: str) -> str: + """Make a nice header string.""" + return "--{:-<60s}".format(" " + label + " ") + + +def info_formatter(info: Iterable[tuple[str, Any]]) -> Iterable[str]: + """Produce a sequence of formatted lines from info. + + `info` is a sequence of pairs (label, data). The produced lines are + nicely formatted, ready to print. + + """ + info = list(info) + if not info: + return + LABEL_LEN = 30 + assert all(len(l) < LABEL_LEN for l, _ in info) + for label, data in info: + if data == []: + data = "-none-" + prefix = f"{label:>{LABEL_LEN}}: " + match data: + case tuple() if len(str(data)) < 30: + yield f"{prefix}{data}" + case tuple() | list() | set(): + for e in data: + yield f"{prefix}{e}" + prefix = " " * (LABEL_LEN + 2) + case _: + yield f"{prefix}{data}" + + +def write_formatted_info( + write: Callable[[str], None], + header: str, + info: Iterable[tuple[str, Any]], +) -> None: + """Write a sequence of (label,data) pairs nicely. + + `write` is a function write(str) that accepts each line of output. + `header` is a string to start the section. `info` is a sequence of + (label, data) pairs, where label is a str, and data can be a single + value, or a list/set/tuple. + + """ + write(info_header(header)) + for line in info_formatter(info): + write(f" {line}") + + +def exc_one_line(exc: Exception) -> str: + """Get a one-line summary of an exception, including class name and message.""" + lines = traceback.format_exception_only(type(exc), exc) + return "|".join(l.rstrip() for l in lines) + + +_FILENAME_REGEXES: list[tuple[str, str]] = [ + (r".*[/\\]pytest-of-.*[/\\]pytest-\d+([/\\]popen-gw\d+)?", "tmp:"), +] +_FILENAME_SUBS: list[tuple[str, str]] = [] + + +@overload +def short_filename(filename: str) -> str: + pass + + +@overload +def short_filename(filename: None) -> None: + pass + + +def short_filename(filename: str | None) -> str | None: + """Shorten a file name. Directories are replaced by prefixes like 'syspath:'""" + if not _FILENAME_SUBS: + for pathdir in sys.path: + _FILENAME_SUBS.append((pathdir, "syspath:")) + import coverage + + _FILENAME_SUBS.append((os.path.dirname(coverage.__file__), "cov:")) + _FILENAME_SUBS.sort(key=(lambda pair: len(pair[0])), reverse=True) + if filename is not None: + for pat, sub in _FILENAME_REGEXES: + filename = re.sub(pat, sub, filename) + for before, after in _FILENAME_SUBS: + filename = filename.replace(before, after) + return filename + + +def file_summary(filename: str) -> str: + """A one-line summary of a file, for log messages.""" + try: + s = os.stat(filename) + except FileNotFoundError: + summary = "does not exist" + except Exception as e: + summary = f"error: {e}" + else: + mod = datetime.datetime.fromtimestamp(s.st_mtime) + summary = f"{s.st_size} bytes, modified {mod}" + return summary + + +def short_stack( + skip: int = 0, + full: bool = False, + frame_ids: bool = False, + short_filenames: bool = False, +) -> str: + """Return a string summarizing the call stack. + + The string is multi-line, with one line per stack frame. Each line shows + the function name, the file name, and the line number: + + ... + start_import_stop : /Users/ned/coverage/trunk/tests/coveragetest.py:95 + import_local_file : /Users/ned/coverage/trunk/tests/coveragetest.py:81 + import_local_file : /Users/ned/coverage/trunk/coverage/backward.py:159 + ... + + `skip` is the number of closest immediate frames to skip, so that debugging + functions can call this and not be included in the result. + + If `full` is true, then include all frames. Otherwise, initial "boring" + frames (ones in site-packages and earlier) are omitted. + + `short_filenames` will shorten filenames using `short_filename`, to reduce + the amount of repetitive noise in stack traces. + + """ + # Regexes in initial frames that we don't care about. + # fmt: off + BORING_PRELUDE = [ + "", # pytest-xdist has string execution. + r"\bigor.py$", # Our test runner. + r"\bsite-packages\b", # pytest etc getting to our tests. + ] + # fmt: on + + stack: Iterable[inspect.FrameInfo] = inspect.stack()[:skip:-1] + if not full: + for pat in BORING_PRELUDE: + stack = itertools.dropwhile( + (lambda fi, pat=pat: re.search(pat, fi.filename)), # type: ignore[misc] + stack, + ) + lines = [] + for frame_info in stack: + line = f"{frame_info.function:>30s} : " + if frame_ids: + line += f"{id(frame_info.frame):#x} " + filename = frame_info.filename + if short_filenames: + filename = short_filename(filename) + line += f"{filename}:{frame_info.lineno}" + lines.append(line) + return "\n".join(lines) + + +def dump_stack_frames(out: TWritable, skip: int = 0) -> None: + """Print a summary of the stack to `out`.""" + out.write(short_stack(skip=skip + 1) + "\n") + + +def clipped_repr(text: str, numchars: int = 50) -> str: + """`repr(text)`, but limited to `numchars`.""" + r = reprlib.Repr() + r.maxstring = numchars + return r.repr(text) + + +def short_id(id64: int) -> int: + """Given a 64-bit id, make a shorter 16-bit one.""" + id16 = 0 + for offset in range(0, 64, 16): + id16 ^= id64 >> offset + return id16 & 0xFFFF + + +def add_pid_and_tid(text: str) -> str: + """A filter to add pid and tid to debug messages.""" + # Thread ids are useful, but too long. Make a shorter one. + tid = f"{short_id(_thread.get_ident()):04x}" + text = f"{os.getpid():5d}.{tid}: {text}" + return text + + +AUTO_REPR_IGNORE = {"$coverage.object_id"} + + +def auto_repr(self: Any) -> str: + """A function implementing an automatic __repr__ for debugging.""" + show_attrs = ( + (k, v) + for k, v in self.__dict__.items() + if getattr(v, "show_repr_attr", True) + and not inspect.ismethod(v) + and k not in AUTO_REPR_IGNORE + ) + return "<{klass} @{id:#x}{attrs}>".format( + klass=self.__class__.__name__, + id=id(self), + attrs="".join(f" {k}={v!r}" for k, v in show_attrs), + ) + + +def simplify(v: Any) -> Any: # pragma: debugging + """Turn things which are nearly dict/list/etc into dict/list/etc.""" + if isinstance(v, dict): + return {k: simplify(vv) for k, vv in v.items()} + elif isinstance(v, (list, tuple)): + return type(v)(simplify(vv) for vv in v) + elif hasattr(v, "__dict__"): + return simplify({"." + k: v for k, v in v.__dict__.items()}) + else: + return v + + +def ppformat(v: Any) -> str: # pragma: debugging + """Debug helper to pretty-print data, including SimpleNamespace objects.""" + return pprint.pformat(simplify(v), indent=4, compact=True, sort_dicts=True, width=140) + + +def pp(v: Any) -> None: # pragma: debugging + """Debug helper to pretty-print data, including SimpleNamespace objects.""" + print(ppformat(v)) + + +def filter_text(text: str, filters: Iterable[Callable[[str], str]]) -> str: + """Run `text` through a series of filters. + + `filters` is a list of functions. Each takes a string and returns a + string. Each is run in turn. After each filter, the text is split into + lines, and each line is passed through the next filter. + + Returns: the final string that results after all of the filters have + run. + + """ + clean_text = text.rstrip() + ending = text[len(clean_text) :] + text = clean_text + for filter_fn in filters: + lines = [] + for line in text.splitlines(): + lines.extend(filter_fn(line).splitlines()) + text = "\n".join(lines) + return text + ending + + +class CwdTracker: + """A class to add cwd info to debug messages.""" + + def __init__(self) -> None: + self.cwd: str | None = None + + def filter(self, text: str) -> str: + """Add a cwd message for each new cwd.""" + cwd = os.getcwd() + if cwd != self.cwd: + text = f"cwd is now {cwd!r}\n{text}" + self.cwd = cwd + return text + + +class ProcessTracker: + """Track process creation for debug logging.""" + + def __init__(self) -> None: + self.pid: int = os.getpid() + self.did_welcome = False + + def filter(self, text: str) -> str: + """Add a message about how new processes came to be.""" + welcome = "" + pid = os.getpid() + if self.pid != pid: + welcome = f"New process: forked {self.pid} -> {pid}\n" + self.pid = pid + elif not self.did_welcome: + argv = getattr(sys, "argv", None) + welcome = ( + f"New process: {pid=}, executable: {sys.executable!r}\n" + + f"New process: cmd: {argv!r}\n" + + f"New process parent pid: {os.getppid()!r}\n" + ) + + if welcome: + self.did_welcome = True + return welcome + text + else: + return text + + +class PytestTracker: + """Track the current pytest test name to add to debug messages.""" + + def __init__(self) -> None: + self.test_name: str | None = None + + def filter(self, text: str) -> str: + """Add a message when the pytest test changes.""" + test_name = os.getenv("PYTEST_CURRENT_TEST") + if test_name != self.test_name: + text = f"Pytest context: {test_name}\n{text}" + self.test_name = test_name + return text + + +class DebugOutputFile: + """A file-like object that includes pid and cwd information.""" + + def __init__( + self, + outfile: IO[str] | None, + filters: Iterable[Callable[[str], str]], + ): + self.outfile = outfile + self.filters = list(filters) + self.pid = os.getpid() + + @classmethod + def get_one( + cls, + fileobj: IO[str] | None = None, + file_name: str | None = None, + filters: Iterable[Callable[[str], str]] = (), + interim: bool = False, + ) -> DebugOutputFile: + """Get a DebugOutputFile. + + If `fileobj` is provided, then a new DebugOutputFile is made with it. + + If `fileobj` isn't provided, then a file is chosen (`file_name` if + provided, or COVERAGE_DEBUG_FILE, or stderr), and a process-wide + singleton DebugOutputFile is made. + + `filters` are the text filters to apply to the stream to annotate with + pids, etc. + + If `interim` is true, then a future `get_one` can replace this one. + + """ + if fileobj is not None: + # Make DebugOutputFile around the fileobj passed. + return cls(fileobj, filters) + + the_one, is_interim = cls._get_singleton_data() + if the_one is None or is_interim: + if file_name is not None: + fileobj = open(file_name, "a", encoding="utf-8") + else: + # $set_env.py: COVERAGE_DEBUG_FILE - Where to write debug output + file_name = os.getenv("COVERAGE_DEBUG_FILE", FORCED_DEBUG_FILE) + if file_name in ["stdout", "stderr"]: + fileobj = getattr(sys, file_name) + elif file_name: + fileobj = open(file_name, "a", encoding="utf-8") + atexit.register(fileobj.close) + else: + fileobj = sys.stderr + the_one = cls(fileobj, filters) + cls._set_singleton_data(the_one, interim) + + if not (the_one.filters): + the_one.filters = list(filters) + return the_one + + # Because of the way igor.py deletes and re-imports modules, + # this class can be defined more than once. But we really want + # a process-wide singleton. So stash it in sys.modules instead of + # on a class attribute. Yes, this is aggressively gross. + + SYS_MOD_NAME: Final[str] = "$coverage.debug.DebugOutputFile.the_one" + SINGLETON_ATTR: Final[str] = "the_one_and_is_interim" + + @classmethod + def _set_singleton_data(cls, the_one: DebugOutputFile, interim: bool) -> None: + """Set the one DebugOutputFile to rule them all.""" + singleton_module = types.ModuleType(cls.SYS_MOD_NAME) + setattr(singleton_module, cls.SINGLETON_ATTR, (the_one, interim)) + sys.modules[cls.SYS_MOD_NAME] = singleton_module + + @classmethod + def _get_singleton_data(cls) -> tuple[DebugOutputFile | None, bool]: + """Get the one DebugOutputFile.""" + singleton_module = sys.modules.get(cls.SYS_MOD_NAME) + return getattr(singleton_module, cls.SINGLETON_ATTR, (None, True)) + + @classmethod + def _del_singleton_data(cls) -> None: + """Delete the one DebugOutputFile, just for tests to use.""" + if cls.SYS_MOD_NAME in sys.modules: + del sys.modules[cls.SYS_MOD_NAME] + + def write(self, text: str) -> None: + """Just like file.write, but filter through all our filters.""" + assert self.outfile is not None + if not self.outfile.closed: + self.outfile.write(filter_text(text, self.filters)) + self.outfile.flush() + + def flush(self) -> None: + """Flush our file.""" + assert self.outfile is not None + if not self.outfile.closed: + self.outfile.flush() + + +def log(msg: str, stack: bool = False) -> None: # pragma: debugging + """Write a log message as forcefully as possible.""" + out = DebugOutputFile.get_one(interim=True) + out.write(msg + "\n") + if stack: + dump_stack_frames(out=out, skip=1) + + +def decorate_methods( + decorator: Callable[..., Any], + butnot: Iterable[str] = (), + private: bool = False, +) -> Callable[..., Any]: # pragma: debugging + """A class decorator to apply a decorator to methods.""" + + def _decorator(cls): # type: ignore[no-untyped-def] + for name, meth in inspect.getmembers(cls, inspect.isroutine): + if name not in cls.__dict__: + continue + if name != "__init__": + if not private and name.startswith("_"): + continue + if name in butnot: + continue + setattr(cls, name, decorator(meth)) + return cls + + return _decorator + + +def break_in_debugger(func: AnyCallable) -> AnyCallable: # pragma: debugging + """A function decorator to stop in the debugger for each call.""" + + @functools.wraps(func) + def _wrapper(*args: Any, **kwargs: Any) -> Any: + sys.stdout = sys.__stdout__ + breakpoint() # pylint: disable=forgotten-debug-statement + return func(*args, **kwargs) + + return _wrapper + + +OBJ_IDS = itertools.count() +CALLS = itertools.count() +OBJ_ID_ATTR = "$coverage.object_id" + + +def show_calls( + show_args: bool = True, + show_stack: bool = False, + show_return: bool = False, +) -> Callable[..., Any]: # pragma: debugging + """A method decorator to debug-log each call to the function.""" + + def _decorator(func: AnyCallable) -> AnyCallable: + @functools.wraps(func) + def _wrapper(self: Any, *args: Any, **kwargs: Any) -> Any: + oid = getattr(self, OBJ_ID_ATTR, None) + if oid is None: + oid = f"{os.getpid():08d} {next(OBJ_IDS):04d}" + setattr(self, OBJ_ID_ATTR, oid) + extra = "" + if show_args: + eargs = ", ".join(map(repr, args)) + ekwargs = ", ".join("{}={!r}".format(*item) for item in kwargs.items()) + extra += "(" + extra += eargs + if eargs and ekwargs: + extra += ", " + extra += ekwargs + extra += ")" + if show_stack: + extra += " @ " + extra += "; ".join(short_stack(short_filenames=True).splitlines()) + callid = next(CALLS) + msg = f"{oid} {callid:04d} {func.__name__}{extra}\n" + DebugOutputFile.get_one(interim=True).write(msg) + ret = func(self, *args, **kwargs) + if show_return: + msg = f"{oid} {callid:04d} {func.__name__} return {ret!r}\n" + DebugOutputFile.get_one(interim=True).write(msg) + return ret + + return _wrapper + + return _decorator + + +def relevant_environment_display(env: Mapping[str, str]) -> list[tuple[str, str]]: + """Filter environment variables for a debug display. + + Select variables to display (with COV or PY in the name, or HOME, TEMP, or + TMP), and also cloak sensitive values with asterisks. + + Arguments: + env: a dict of environment variable names and values. + + Returns: + A list of pairs (name, value) to show. + + """ + SLUGS = {"COV", "PY"} + INCLUDE = {"HOME", "TEMP", "TMP"} + CLOAK = {"API", "TOKEN", "KEY", "SECRET", "PASS", "SIGNATURE"} + TRUNCATE = {"COVERAGE_PROCESS_CONFIG"} + TRUNCATE_LEN = 60 + + to_show = [] + for name, val in env.items(): + show = False + if name in INCLUDE: + show = True + elif any(slug in name for slug in SLUGS): + show = True + if show: + if any(slug in name for slug in CLOAK): + val = re.sub(r"\w", "*", val) + if name in TRUNCATE: + if len(val) > TRUNCATE_LEN: + val = val[: TRUNCATE_LEN - 3] + "..." + to_show.append((name, val)) + return human_sorted_items(to_show) diff --git a/venv/Lib/site-packages/coverage/disposition.py b/venv/Lib/site-packages/coverage/disposition.py new file mode 100644 index 0000000000..0ecdfad1fc --- /dev/null +++ b/venv/Lib/site-packages/coverage/disposition.py @@ -0,0 +1,59 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Simple value objects for tracking what to do with files.""" + +from __future__ import annotations + +from typing import TYPE_CHECKING + +from coverage.types import TFileDisposition + +if TYPE_CHECKING: + from coverage.plugin import FileTracer + + +class FileDisposition: + """A simple value type for recording what to do with a file.""" + + original_filename: str + canonical_filename: str + source_filename: str | None + trace: bool + reason: str + file_tracer: FileTracer | None + has_dynamic_filename: bool + + def __repr__(self) -> str: + return f"" + + +# FileDisposition "methods": FileDisposition is a pure value object, so it can +# be implemented in either C or Python. Acting on them is done with these +# functions. + + +def disposition_init(cls: type[TFileDisposition], original_filename: str) -> TFileDisposition: + """Construct and initialize a new FileDisposition object.""" + disp = cls() + disp.original_filename = original_filename + disp.canonical_filename = original_filename + disp.source_filename = None + disp.trace = False + disp.reason = "" + disp.file_tracer = None + disp.has_dynamic_filename = False + return disp + + +def disposition_debug_msg(disp: TFileDisposition) -> str: + """Make a nice debug message of what the FileDisposition is doing.""" + if disp.trace: + msg = f"Tracing {disp.original_filename!r}" + if disp.original_filename != disp.source_filename: + msg += f" as {disp.source_filename!r}" + if disp.file_tracer: + msg += f": will be traced by {disp.file_tracer!r}" + else: + msg = f"Not tracing {disp.original_filename!r}: {disp.reason}" + return msg diff --git a/venv/Lib/site-packages/coverage/env.py b/venv/Lib/site-packages/coverage/env.py new file mode 100644 index 0000000000..8cf8230e64 --- /dev/null +++ b/venv/Lib/site-packages/coverage/env.py @@ -0,0 +1,135 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Determine facts about the environment.""" + +from __future__ import annotations + +import os +import platform +import sys +from collections.abc import Iterable +from typing import Any, Final + +# debug_info() at the bottom wants to show all the globals, but not imports. +# Grab the global names here to know which names to not show. Nothing defined +# above this line will be in the output. +_UNINTERESTING_GLOBALS = list(globals()) +# These names also shouldn't be shown. +_UNINTERESTING_GLOBALS += ["PYBEHAVIOR", "debug_info"] + +# Operating systems. +WINDOWS = sys.platform == "win32" +LINUX = sys.platform.startswith("linux") +MACOS = sys.platform == "darwin" + +# Python implementations. +CPYTHON = (platform.python_implementation() == "CPython") # fmt: skip +PYPY = (platform.python_implementation() == "PyPy") # fmt: skip + +# Python versions. We amend version_info with one more value, a zero if an +# official version, or 1 if built from source beyond an official version. +# Only use sys.version_info directly where tools like mypy need it to understand +# version-specfic code, otherwise use PYVERSION. +PYVERSION = sys.version_info + (int(platform.python_version()[-1] == "+"),) + +if PYPY: + # Minimum now is 7.3.16 + PYPYVERSION = tuple(sys.pypy_version_info) # type: ignore[attr-defined] +else: + PYPYVERSION = (0,) + +# Do we have a GIL? +GIL = getattr(sys, "_is_gil_enabled", lambda: True)() + +# Do we ship compiled coveragepy wheels for this version? +SHIPPING_WHEELS = CPYTHON and PYVERSION[:2] <= (3, 14) + +# Should we default to sys.monitoring? +SYSMON_DEFAULT = CPYTHON and PYVERSION >= (3, 14) + + +# Python behavior. +class PYBEHAVIOR: + """Flags indicating this Python's behavior.""" + + # When leaving a with-block, do we visit the with-line exactly, + # or the context managers in inner-out order? + # + # mwith.py: + # with ( + # open("/tmp/one", "w") as f2, + # open("/tmp/two", "w") as f3, + # open("/tmp/three", "w") as f4, + # ): + # print("hello 6") + # + # % python3.11 -m trace -t mwith.py | grep mwith + # --- modulename: mwith, funcname: + # mwith.py(2): open("/tmp/one", "w") as f2, + # mwith.py(1): with ( + # mwith.py(2): open("/tmp/one", "w") as f2, + # mwith.py(3): open("/tmp/two", "w") as f3, + # mwith.py(1): with ( + # mwith.py(3): open("/tmp/two", "w") as f3, + # mwith.py(4): open("/tmp/three", "w") as f4, + # mwith.py(1): with ( + # mwith.py(4): open("/tmp/three", "w") as f4, + # mwith.py(6): print("hello 6") + # mwith.py(1): with ( + # + # % python3.12 -m trace -t mwith.py | grep mwith + # --- modulename: mwith, funcname: + # mwith.py(2): open("/tmp/one", "w") as f2, + # mwith.py(3): open("/tmp/two", "w") as f3, + # mwith.py(4): open("/tmp/three", "w") as f4, + # mwith.py(6): print("hello 6") + # mwith.py(4): open("/tmp/three", "w") as f4, + # mwith.py(3): open("/tmp/two", "w") as f3, + # mwith.py(2): open("/tmp/one", "w") as f2, + + exit_with_through_ctxmgr = (PYVERSION >= (3, 12, 6)) # fmt: skip + + # f-strings are parsed as code, pep 701 + fstring_syntax = (PYVERSION >= (3, 12)) # fmt: skip + + # PEP669 Low Impact Monitoring: https://peps.python.org/pep-0669/ + pep669: Final[bool] = bool(getattr(sys, "monitoring", None)) + + # Where does frame.f_lasti point when yielding from a generator? + # It used to point at the YIELD, in 3.13 it points at the RESUME, + # then it went back to the YIELD. + # https://github.com/python/cpython/issues/113728 + lasti_is_yield = (PYVERSION[:2] != (3, 13)) # fmt: skip + + # PEP649 and PEP749: Deferred annotations + deferred_annotations = (PYVERSION >= (3, 14)) # fmt: skip + + # Does sys.monitoring support BRANCH_RIGHT and BRANCH_LEFT? The names + # were added in early 3.14 alphas, but didn't work entirely correctly until + # after 3.14.0a5. + branch_right_left = pep669 and (PYVERSION > (3, 14, 0, "alpha", 5, 0)) + + +# Coverage.py specifics, about testing scenarios. See tests/testenv.py also. + +# Are we coverage-measuring ourselves? +METACOV = os.getenv("COVERAGE_COVERAGE") is not None + +# Are we running our test suite? +# Even when running tests, you can use COVERAGE_TESTING=0 to disable the +# test-specific behavior like AST checking. +TESTING = os.getenv("COVERAGE_TESTING") == "True" + + +def debug_info() -> Iterable[tuple[str, Any]]: + """Return a list of (name, value) pairs for printing debug information.""" + info = [ + (name, value) + for name, value in globals().items() + if not name.startswith("_") and name not in _UNINTERESTING_GLOBALS + ] + info += [ + (name, value) for name, value in PYBEHAVIOR.__dict__.items() if not name.startswith("_") + ] + return sorted(info) diff --git a/venv/Lib/site-packages/coverage/exceptions.py b/venv/Lib/site-packages/coverage/exceptions.py new file mode 100644 index 0000000000..233788bcf7 --- /dev/null +++ b/venv/Lib/site-packages/coverage/exceptions.py @@ -0,0 +1,85 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Exceptions coverage.py can raise.""" + +from __future__ import annotations + +from typing import Any + + +class CoverageException(Exception): + """The base class of all exceptions raised by Coverage.py.""" + + def __init__( + self, + *args: Any, + slug: str | None = None, + ) -> None: + """Create an exception. + + Args: + slug: A short string identifying the exception, will be used for + linking to documentation. + """ + + super().__init__(*args) + self.slug = slug + + +class ConfigError(CoverageException): + """A problem with a config file, or a value in one.""" + + pass + + +class DataError(CoverageException): + """An error in using a data file.""" + + pass + + +class NoDataError(CoverageException): + """We didn't have data to work with.""" + + pass + + +class NoSource(CoverageException): + """We couldn't find the source for a module.""" + + pass + + +class NoCode(NoSource): + """We couldn't find any code at all.""" + + pass + + +class NotPython(CoverageException): + """A source file turned out not to be parsable Python.""" + + pass + + +class PluginError(CoverageException): + """A plugin misbehaved.""" + + pass + + +class _ExceptionDuringRun(CoverageException): + """An exception happened while running customer code. + + Construct it with three arguments, the values from `sys.exc_info`. + + """ + + pass + + +class CoverageWarning(Warning): + """A warning from Coverage.py.""" + + pass diff --git a/venv/Lib/site-packages/coverage/execfile.py b/venv/Lib/site-packages/coverage/execfile.py new file mode 100644 index 0000000000..1f8996cd2f --- /dev/null +++ b/venv/Lib/site-packages/coverage/execfile.py @@ -0,0 +1,329 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Execute files of Python code.""" + +from __future__ import annotations + +import importlib.machinery +import importlib.util +import inspect +import marshal +import os +import struct +import sys +from importlib.machinery import ModuleSpec +from types import CodeType, ModuleType +from typing import Any + +from coverage.exceptions import CoverageException, NoCode, NoSource, _ExceptionDuringRun +from coverage.files import canonical_filename, python_reported_file +from coverage.misc import isolate_module +from coverage.python import get_python_source + +os = isolate_module(os) + + +PYC_MAGIC_NUMBER = importlib.util.MAGIC_NUMBER + + +class DummyLoader: + """A shim for the pep302 __loader__, emulating pkgutil.ImpLoader. + + Currently only implements the .fullname attribute + """ + + def __init__(self, fullname: str, *_args: Any) -> None: + self.fullname = fullname + + +def find_module( + modulename: str, +) -> tuple[str | None, str, ModuleSpec]: + """Find the module named `modulename`. + + Returns the file path of the module, the name of the enclosing + package, and the spec. + """ + try: + spec = importlib.util.find_spec(modulename) + except ImportError as err: + raise NoSource(str(err)) from err + if not spec: + raise NoSource(f"No module named {modulename!r}") + pathname = spec.origin + packagename = spec.name + if spec.submodule_search_locations: + mod_main = modulename + ".__main__" + spec = importlib.util.find_spec(mod_main) + if not spec: + raise NoSource( + f"No module named {mod_main}; " + + f"{modulename!r} is a package and cannot be directly executed", + ) + pathname = spec.origin + packagename = spec.name + packagename = packagename.rpartition(".")[0] + return pathname, packagename, spec + + +class PyRunner: + """Multi-stage execution of Python code. + + This is meant to emulate real Python execution as closely as possible. + + """ + + def __init__(self, args: list[str], as_module: bool = False) -> None: + self.args = args + self.as_module = as_module + + self.arg0 = args[0] + self.package: str | None = None + self.modulename: str | None = None + self.pathname: str | None = None + self.loader: DummyLoader | None = None + self.spec: ModuleSpec | None = None + + def prepare(self) -> None: + """Set sys.path properly. + + This needs to happen before any importing, and without importing anything. + """ + path0: str | None + if getattr(sys.flags, "safe_path", False): + # See https://docs.python.org/3/using/cmdline.html#cmdoption-P + path0 = None + elif self.as_module: + path0 = os.getcwd() + elif os.path.isdir(self.arg0): + # Running a directory means running the __main__.py file in that + # directory. + path0 = self.arg0 + else: + path0 = os.path.abspath(os.path.dirname(self.arg0)) + + if os.path.isdir(sys.path[0]): + # sys.path fakery. If we are being run as a command, then sys.path[0] + # is the directory of the "coverage" script. If this is so, replace + # sys.path[0] with the directory of the file we're running, or the + # current directory when running modules. If it isn't so, then we + # don't know what's going on, and just leave it alone. + top_file = inspect.stack()[-1][0].f_code.co_filename + sys_path_0_abs = os.path.abspath(sys.path[0]) + top_file_dir_abs = os.path.abspath(os.path.dirname(top_file)) + sys_path_0_abs = canonical_filename(sys_path_0_abs) + top_file_dir_abs = canonical_filename(top_file_dir_abs) + if sys_path_0_abs != top_file_dir_abs: + path0 = None + + else: + # sys.path[0] is a file. Is the next entry the directory containing + # that file? + if sys.path[1] == os.path.dirname(sys.path[0]): + # Can it be right to always remove that? + del sys.path[1] + + if path0 is not None: + sys.path[0] = python_reported_file(path0) + + def _prepare2(self) -> None: + """Do more preparation to run Python code. + + Includes finding the module to run and adjusting sys.argv[0]. + This method is allowed to import code. + + """ + if self.as_module: + self.modulename = self.arg0 + pathname, self.package, self.spec = find_module(self.modulename) + if self.spec is not None: + self.modulename = self.spec.name + self.loader = DummyLoader(self.modulename) + assert pathname is not None + self.pathname = os.path.abspath(pathname) + self.args[0] = self.arg0 = self.pathname + elif os.path.isdir(self.arg0): + # Running a directory means running the __main__.py file in that + # directory. + for ext in [".py", ".pyc", ".pyo"]: + try_filename = os.path.join(self.arg0, f"__main__{ext}") + # 3.8.10 changed how files are reported when running a + # directory. + try_filename = os.path.abspath(try_filename) + if os.path.exists(try_filename): + self.arg0 = try_filename + break + else: + raise NoSource(f"Can't find '__main__' module in '{self.arg0}'") + + # Make a spec. I don't know if this is the right way to do it. + try_filename = python_reported_file(try_filename) + self.spec = importlib.machinery.ModuleSpec("__main__", None, origin=try_filename) + self.spec.has_location = True + self.package = "" + self.loader = DummyLoader("__main__") + else: + self.loader = DummyLoader("__main__") + + self.arg0 = python_reported_file(self.arg0) + + def run(self) -> None: + """Run the Python code!""" + + self._prepare2() + + # Create a module to serve as __main__ + main_mod = ModuleType("__main__") + + from_pyc = self.arg0.endswith((".pyc", ".pyo")) + main_mod.__file__ = self.arg0 + if from_pyc: + main_mod.__file__ = main_mod.__file__[:-1] + if self.package is not None: + main_mod.__package__ = self.package + main_mod.__loader__ = self.loader # type: ignore[assignment] + if self.spec is not None: + main_mod.__spec__ = self.spec + + main_mod.__builtins__ = sys.modules["builtins"] # type: ignore[attr-defined] + + sys.modules["__main__"] = main_mod + + # Set sys.argv properly. + sys.argv = self.args + + try: + # Make a code object somehow. + if from_pyc: + code = make_code_from_pyc(self.arg0) + else: + code = make_code_from_py(self.arg0) + except CoverageException: + raise + except Exception as exc: + msg = f"Couldn't run '{self.arg0}' as Python code: {exc.__class__.__name__}: {exc}" + raise CoverageException(msg) from exc + + # Execute the code object. + # Return to the original directory in case the test code exits in + # a non-existent directory. + cwd = os.getcwd() + try: + exec(code, main_mod.__dict__) + except SystemExit: # pylint: disable=try-except-raise + # The user called sys.exit(). Just pass it along to the upper + # layers, where it will be handled. + raise + except Exception: + # Something went wrong while executing the user code. + # Get the exc_info, and pack them into an exception that we can + # throw up to the outer loop. We peel one layer off the traceback + # so that the coverage.py code doesn't appear in the final printed + # traceback. + typ, err, tb = sys.exc_info() + assert typ is not None + assert err is not None + assert tb is not None + + # PyPy3 weirdness. If I don't access __context__, then somehow it + # is non-None when the exception is reported at the upper layer, + # and a nested exception is shown to the user. This getattr fixes + # it somehow? https://bitbucket.org/pypy/pypy/issue/1903 + getattr(err, "__context__", None) + + # Call the excepthook. + try: + assert err.__traceback__ is not None + err.__traceback__ = err.__traceback__.tb_next + sys.excepthook(typ, err, tb.tb_next) + except SystemExit: # pylint: disable=try-except-raise + raise + except Exception as exc: + # Getting the output right in the case of excepthook + # shenanigans is kind of involved. + sys.stderr.write("Error in sys.excepthook:\n") + typ2, err2, tb2 = sys.exc_info() + assert typ2 is not None + assert err2 is not None + assert tb2 is not None + err2.__suppress_context__ = True + assert err2.__traceback__ is not None + err2.__traceback__ = err2.__traceback__.tb_next + sys.__excepthook__(typ2, err2, tb2.tb_next) + sys.stderr.write("\nOriginal exception was:\n") + raise _ExceptionDuringRun(typ, err, tb.tb_next) from exc + else: + sys.exit(1) + finally: + os.chdir(cwd) + + +def run_python_module(args: list[str]) -> None: + """Run a Python module, as though with ``python -m name args...``. + + `args` is the argument array to present as sys.argv, including the first + element naming the module being executed. + + This is a helper for tests, to encapsulate how to use PyRunner. + + """ + runner = PyRunner(args, as_module=True) + runner.prepare() + runner.run() + + +def run_python_file(args: list[str]) -> None: + """Run a Python file as if it were the main program on the command line. + + `args` is the argument array to present as sys.argv, including the first + element naming the file being executed. `package` is the name of the + enclosing package, if any. + + This is a helper for tests, to encapsulate how to use PyRunner. + + """ + runner = PyRunner(args, as_module=False) + runner.prepare() + runner.run() + + +def make_code_from_py(filename: str) -> CodeType: + """Get source from `filename` and make a code object of it.""" + try: + source = get_python_source(filename) + except (OSError, NoSource) as exc: + raise NoSource(f"No file to run: '{filename}'") from exc + + code = compile(source, filename, mode="exec", dont_inherit=True) + return code + + +def make_code_from_pyc(filename: str) -> CodeType: + """Get a code object from a .pyc file.""" + try: + fpyc = open(filename, "rb") + except OSError as exc: + raise NoCode(f"No file to run: '{filename}'") from exc + + with fpyc: + # First four bytes are a version-specific magic number. It has to + # match or we won't run the file. + magic = fpyc.read(4) + if magic != PYC_MAGIC_NUMBER: + raise NoCode(f"Bad magic number in .pyc file: {magic!r} != {PYC_MAGIC_NUMBER!r}") + + flags = struct.unpack(" None: + """Set the directory that `relative_filename` will be relative to.""" + global RELATIVE_DIR, CANONICAL_FILENAME_CACHE + + # The current directory + abs_curdir = abs_file(os.curdir) + if not abs_curdir.endswith(os.sep): + # Suffix with separator only if not at the system root + abs_curdir = abs_curdir + os.sep + + # The absolute path to our current directory. + RELATIVE_DIR = os.path.normcase(abs_curdir) + + # Cache of results of calling the canonical_filename() method, to + # avoid duplicating work. + CANONICAL_FILENAME_CACHE = {} + + +def relative_directory() -> str: + """Return the directory that `relative_filename` is relative to.""" + return RELATIVE_DIR + + +def relative_filename(filename: str) -> str: + """Return the relative form of `filename`. + + The file name will be relative to the current directory when the + `set_relative_directory` was called. + + """ + fnorm = os.path.normcase(filename) + if fnorm.startswith(RELATIVE_DIR): + filename = filename[len(RELATIVE_DIR) :] + return filename + + +def canonical_filename(filename: str) -> str: + """Return a canonical file name for `filename`. + + An absolute path with no redundant components and normalized case. + + """ + if filename not in CANONICAL_FILENAME_CACHE: + cf = filename + if not os.path.isabs(filename): + for path in [os.curdir] + sys.path: + if path is None: + continue # type: ignore[unreachable] + f = os.path.join(path, filename) + try: + exists = os.path.exists(f) + except UnicodeError: + exists = False + if exists: + cf = f + break + cf = abs_file(cf) + CANONICAL_FILENAME_CACHE[filename] = cf + return CANONICAL_FILENAME_CACHE[filename] + + +def flat_rootname(filename: str) -> str: + """A base for a flat file name to correspond to this file. + + Useful for writing files about the code where you want all the files in + the same directory, but need to differentiate same-named files from + different directories. + + For example, the file a/b/c.py will return 'z_86bbcbe134d28fd2_c_py' + + """ + dirname, basename = ntpath.split(filename) + if dirname: + fp = hashlib.new( + "sha3_256", + dirname.encode("UTF-8"), + usedforsecurity=False, + ).hexdigest()[:16] + prefix = f"z_{fp}_" + else: + prefix = "" + return prefix + basename.replace(".", "_") + + +if env.WINDOWS: + _ACTUAL_PATH_CACHE: dict[str, str] = {} + _ACTUAL_PATH_LIST_CACHE: dict[str, list[str]] = {} + + def actual_path(path: str) -> str: + """Get the actual path of `path`, including the correct case.""" + if path in _ACTUAL_PATH_CACHE: + return _ACTUAL_PATH_CACHE[path] + + head, tail = os.path.split(path) + if not tail: + # This means head is the drive spec: normalize it. + actpath = head.upper() + elif not head: + actpath = tail + else: + head = actual_path(head) + if head in _ACTUAL_PATH_LIST_CACHE: + files = _ACTUAL_PATH_LIST_CACHE[head] + else: + try: + files = os.listdir(head) + except Exception: + # This will raise OSError, or this bizarre TypeError: + # https://bugs.python.org/issue1776160 + files = [] + _ACTUAL_PATH_LIST_CACHE[head] = files + normtail = os.path.normcase(tail) + for f in files: + if os.path.normcase(f) == normtail: + tail = f + break + actpath = os.path.join(head, tail) + _ACTUAL_PATH_CACHE[path] = actpath + return actpath + +else: + + def actual_path(path: str) -> str: + """The actual path for non-Windows platforms.""" + return path + + +def abs_file(path: str) -> str: + """Return the absolute normalized form of `path`.""" + return actual_path(os.path.abspath(os.path.realpath(path))) + + +def zip_location(filename: str) -> tuple[str, str] | None: + """Split a filename into a zipfile / inner name pair. + + Only return a pair if the zipfile exists. No check is made if the inner + name is in the zipfile. + + """ + for ext in [".zip", ".whl", ".egg", ".pex", ".par"]: + zipbase, extension, inner = filename.partition(ext + sep(filename)) + if extension: + zipfile = zipbase + ext + if os.path.exists(zipfile): + return zipfile, inner + return None + + +def source_exists(path: str) -> bool: + """Determine if a source file path exists.""" + if os.path.exists(path): + return True + + if zip_location(path): + # If zip_location returns anything, then it's a zipfile that + # exists. That's good enough for us. + return True + + return False + + +def python_reported_file(filename: str) -> str: + """Return the string as Python would describe this file name.""" + return os.path.abspath(filename) + + +def isabs_anywhere(filename: str) -> bool: + """Is `filename` an absolute path on any OS?""" + return ntpath.isabs(filename) or posixpath.isabs(filename) + + +def prep_patterns(patterns: Iterable[str]) -> list[str]: + """Prepare the file patterns for use in a `GlobMatcher`. + + If a pattern starts with a wildcard, it is used as a pattern + as-is. If it does not start with a wildcard, then it is made + absolute with the current directory. + + If `patterns` is None, an empty list is returned. + + """ + prepped = [] + for p in patterns or []: + prepped.append(p) + if not p.startswith(("*", "?")): + prepped.append(abs_file(p)) + return prepped + + +DebugFn = Callable[[str], None] | None + + +class Matcher(abc.ABC): + """Common behavior for matchers.""" + + def __init__(self, strs: list[str], name: str, caption: str, debug: DebugFn) -> None: + self.strs = strs + self.name = name + if debug: + debug(f"{caption} matching {self}") + for inf in self.info(): + debug(f" {inf}") + + def __str__(self) -> str: + n = len(self.strs) + return f"{self.__class__.__name__} {self.name!r} {plural(n, 'item')}" + + def __repr__(self) -> str: + return f"<{self.__class__.__name__} {self.name} {self.strs!r}>" + + @abc.abstractmethod + def match(self, s: str) -> bool: + """Does this string match?""" + + def info(self) -> list[str]: + """A list of strings for displaying when dumping state.""" + return self.strs + + +class TreeMatcher(Matcher): + """A matcher for files in a tree. + + Construct with a list of paths, either files or directories. Paths match + with the `match` method if they are one of the files, or if they are + somewhere in a subtree rooted at one of the directories. + """ + + def __init__( + self, + paths: Iterable[str], + name: str = "unknown", + caption: str = "", + debug: DebugFn = None, + ) -> None: + paths_list = list(paths) + self.original_paths = human_sorted(paths_list) + super().__init__(self.original_paths, name=name, caption=caption, debug=debug) + self.paths = [] + for p in paths_list: + ap = abs_file(p) + if ap != p and debug: + debug(f" Normalized {p!r} to {ap!r}") + self.paths.append(ap) + + def match(self, fpath: str) -> bool: # pylint: disable=arguments-renamed + """Does `fpath` indicate a file in one of our trees?""" + fpath = abs_file(fpath) + for p in self.paths: + if fpath.startswith(p): + if fpath == p: + # This is the same file! + return True + if fpath[len(p)] == os.sep: + # This is a file in the directory + return True + return False + + +class ModuleMatcher(Matcher): + """A matcher for modules in a tree.""" + + def __init__( + self, + module_names: Iterable[str], + name: str = "unknown", + caption: str = "", + debug: DebugFn = None, + ) -> None: + self.modules = list(module_names) + super().__init__(self.modules, name=name, caption=caption, debug=debug) + + def match(self, module_name: str) -> bool: # pylint: disable=arguments-renamed + """Does `module_name` indicate a module in one of our packages?""" + if not module_name: + return False + + for m in self.modules: + if module_name.startswith(m): + if module_name == m: + return True + if module_name[len(m)] == ".": + # This is a module in the package + return True + + return False + + +class GlobMatcher(Matcher): + """A matcher for files by file name pattern.""" + + def __init__( + self, + pats: Iterable[str], + name: str = "unknown", + caption: str = "", + debug: DebugFn = None, + ) -> None: + self.pats = list(pats) + super().__init__(self.pats, name=name, caption=caption, debug=debug) + self.re = globs_to_regex(self.pats, case_insensitive=env.WINDOWS) + + def match(self, fpath: str) -> bool: # pylint: disable=arguments-renamed + """Does `fpath` match one of our file name patterns?""" + return self.re.match(fpath) is not None + + +def sep(s: str) -> str: + """Find the path separator used in this string, or os.sep if none.""" + if sep_match := re.search(r"[\\/]", s): + the_sep = sep_match[0] + else: + the_sep = os.sep + return the_sep + + +# Tokenizer for _glob_to_regex. +# None as a sub means disallowed. +# fmt: off +G2RX_TOKENS = [(re.compile(rx), sub) for rx, sub in [ + (r"\*\*\*+", None), # Can't have *** + (r"[^/]+\*\*+", None), # Can't have x** + (r"\*\*+[^/]+", None), # Can't have **x + (r"\*\*/\*\*", None), # Can't have **/** + (r"^\*+/", r"(.*[/\\\\])?"), # ^*/ matches any prefix-slash, or nothing. + (r"/\*+$", r"[/\\\\].*"), # /*$ matches any slash-suffix. + (r"\*\*/", r"(.*[/\\\\])?"), # **/ matches any subdirs, including none + (r"/", r"[/\\\\]"), # / matches either slash or backslash + (r"\*", r"[^/\\\\]*"), # * matches any number of non slash-likes + (r"\?", r"[^/\\\\]"), # ? matches one non slash-like + (r"\[.*?\]", r"\g<0>"), # [a-f] matches [a-f] + (r"[a-zA-Z0-9_-]+", r"\g<0>"), # word chars match themselves + (r"[\[\]]", None), # Can't have single square brackets + (r".", r"\\\g<0>"), # Anything else is escaped to be safe +]] +# fmt: on + + +def _glob_to_regex(pattern: str) -> str: + """Convert a file-path glob pattern into a regex.""" + # Turn all backslashes into slashes to simplify the tokenizer. + pattern = pattern.replace("\\", "/") + if "/" not in pattern: + pattern = f"**/{pattern}" + path_rx = [] + pos = 0 + while pos < len(pattern): + for rx, sub in G2RX_TOKENS: # pragma: always breaks + if m := rx.match(pattern, pos=pos): + if sub is None: + raise ConfigError(f"File pattern can't include {m[0]!r}") + path_rx.append(m.expand(sub)) + pos = m.end() + break + return "".join(path_rx) + + +def globs_to_regex( + patterns: Iterable[str], + case_insensitive: bool = False, + partial: bool = False, +) -> re.Pattern[str]: + """Convert glob patterns to a compiled regex that matches any of them. + + Slashes are always converted to match either slash or backslash, for + Windows support, even when running elsewhere. + + If the pattern has no slash or backslash, then it is interpreted as + matching a file name anywhere it appears in the tree. Otherwise, the glob + pattern must match the whole file path. + + If `partial` is true, then the pattern will match if the target string + starts with the pattern. Otherwise, it must match the entire string. + + Returns: a compiled regex object. Use the .match method to compare target + strings. + + """ + flags = 0 + if case_insensitive: + flags |= re.IGNORECASE + rx = join_regex(map(_glob_to_regex, patterns)) + if not partial: + rx = rf"(?:{rx})\Z" + compiled = re.compile(rx, flags=flags) + return compiled + + +class PathAliases: + """A collection of aliases for paths. + + When combining data files from remote machines, often the paths to source + code are different, for example, due to OS differences, or because of + serialized checkouts on continuous integration machines. + + A `PathAliases` object tracks a list of pattern/result pairs, and can + map a path through those aliases to produce a unified path. + + """ + + def __init__( + self, + debugfn: Callable[[str], None] | None = None, + relative: bool = False, + ) -> None: + # A list of (original_pattern, regex, result) + self.aliases: list[tuple[str, re.Pattern[str], str]] = [] + self.debugfn = debugfn or (lambda msg: 0) + self.relative = relative + self.pprinted = False + + def pprint(self) -> None: + """Dump the important parts of the PathAliases, for debugging.""" + self.debugfn(f"Aliases (relative={self.relative}):") + for original_pattern, regex, result in self.aliases: + self.debugfn(f" Rule: {original_pattern!r} -> {result!r} using regex {regex.pattern!r}") + + def add(self, pattern: str, result: str) -> None: + """Add the `pattern`/`result` pair to the list of aliases. + + `pattern` is an `glob`-style pattern. `result` is a simple + string. When mapping paths, if a path starts with a match against + `pattern`, then that match is replaced with `result`. This models + isomorphic source trees being rooted at different places on two + different machines. + + `pattern` can't end with a wildcard component, since that would + match an entire tree, and not just its root. + + """ + original_pattern = pattern + pattern_sep = sep(pattern) + + if len(pattern) > 1: + pattern = pattern.rstrip(r"\/") + + # The pattern can't end with a wildcard component. + if pattern.endswith("*"): + raise ConfigError("Pattern must not end with wildcards.") + + # The pattern is meant to match a file path. Let's make it absolute + # unless it already is, or is meant to match any prefix. + if not self.relative: + if not pattern.startswith("*") and not isabs_anywhere(pattern + pattern_sep): + pattern = abs_file(pattern) + if not pattern.endswith(pattern_sep): + pattern += pattern_sep + + # Make a regex from the pattern. + regex = globs_to_regex([pattern], case_insensitive=True, partial=True) + + # Normalize the result: it must end with a path separator. + result_sep = sep(result) + result = result.rstrip(r"\/") + result_sep + self.aliases.append((original_pattern, regex, result)) + + def map(self, path: str, exists: Callable[[str], bool] = source_exists) -> str: + """Map `path` through the aliases. + + `path` is checked against all of the patterns. The first pattern to + match is used to replace the root of the path with the result root. + Only one pattern is ever used. If no patterns match, `path` is + returned unchanged. + + The separator style in the result is made to match that of the result + in the alias. + + `exists` is a function to determine if the resulting path actually + exists. + + Returns the mapped path. If a mapping has happened, this is a + canonical path. If no mapping has happened, it is the original value + of `path` unchanged. + + """ + if not self.pprinted: + self.pprint() + self.pprinted = True + + for original_pattern, regex, result in self.aliases: + if m := regex.match(path): + new = path.replace(m[0], result) + new = new.replace(sep(path), sep(result)) + if not self.relative: + new = canonical_filename(new) + dot_start = result.startswith(("./", ".\\")) and len(result) > 2 + if new.startswith(("./", ".\\")) and not dot_start: + new = new[2:] + if not exists(new): + self.debugfn( + f"Rule {original_pattern!r} changed {path!r} to {new!r} " + + "which doesn't exist, continuing", + ) + continue + self.debugfn( + f"Matched path {path!r} to rule {original_pattern!r} -> {result!r}, " + + f"producing {new!r}", + ) + return new + + # If we get here, no pattern matched. + + if self.relative: + path = relative_filename(path) + + if self.relative and not isabs_anywhere(path): + # Auto-generate a pattern to implicitly match relative files + parts = re.split(r"[/\\]", path) + if len(parts) > 1: + dir1 = parts[0] + pattern = f"*/{dir1}" + regex_pat = rf"^(.*[\\/])?{re.escape(dir1)}[\\/]" + result = f"{dir1}{os.sep}" + # Only add a new pattern if we don't already have this pattern. + if not any(p == pattern for p, _, _ in self.aliases): + self.debugfn( + f"Generating rule: {pattern!r} -> {result!r} using regex {regex_pat!r}", + ) + self.aliases.append((pattern, re.compile(regex_pat), result)) + return self.map(path, exists=exists) + + self.debugfn(f"No rules match, path {path!r} is unchanged") + return path + + +def find_python_files(dirname: str, include_namespace_packages: bool) -> Iterable[str]: + """Yield all of the importable Python files in `dirname`, recursively. + + To be importable, the files have to be in a directory with a __init__.py, + except for `dirname` itself, which isn't required to have one. The + assumption is that `dirname` was specified directly, so the user knows + best, but sub-directories are checked for a __init__.py to be sure we only + find the importable files. + + If `include_namespace_packages` is True, then the check for __init__.py + files is skipped. + + Files with strange characters are skipped, since they couldn't have been + imported, and are probably editor side-files. + + """ + for i, (dirpath, dirnames, filenames) in enumerate(os.walk(dirname)): + if not include_namespace_packages: + if i > 0 and "__init__.py" not in filenames: + # If a directory doesn't have __init__.py, then it isn't + # importable and neither are its files + del dirnames[:] + continue + for filename in filenames: + # We're only interested in files that look like reasonable Python + # files: Must end with .py or .pyw, and must not have certain funny + # characters that probably mean they are editor junk. + if re.match(r"^[^.#~!$@%^&*()+=,]+\.pyw?$", filename): + yield os.path.join(dirpath, filename) + + +# Globally set the relative directory. +set_relative_directory() diff --git a/venv/Lib/site-packages/coverage/html.py b/venv/Lib/site-packages/coverage/html.py new file mode 100644 index 0000000000..548003da03 --- /dev/null +++ b/venv/Lib/site-packages/coverage/html.py @@ -0,0 +1,860 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""HTML reporting for coverage.py.""" + +from __future__ import annotations + +import collections +import dataclasses +import datetime +import functools +import json +import os +import re +import string +from collections.abc import Iterable +from dataclasses import dataclass, field +from typing import TYPE_CHECKING, Any + +import coverage +from coverage.data import CoverageData, add_data_to_hash +from coverage.exceptions import NoDataError +from coverage.files import flat_rootname +from coverage.misc import ( + Hasher, + ensure_dir, + file_be_gone, + format_local_datetime, + human_sorted, + isolate_module, + plural, + stdout_link, +) +from coverage.report_core import get_analysis_to_report +from coverage.results import Analysis, AnalysisNarrower, Numbers +from coverage.templite import Templite +from coverage.types import TLineNo, TMorfs +from coverage.version import __url__ + +if TYPE_CHECKING: + from coverage import Coverage + from coverage.plugins import FileReporter + + +os = isolate_module(os) + + +def data_filename(fname: str) -> str: + """Return the path to an "htmlfiles" data file of ours.""" + static_dir = os.path.join(os.path.dirname(__file__), "htmlfiles") + static_filename = os.path.join(static_dir, fname) + return static_filename + + +def read_data(fname: str) -> str: + """Return the contents of a data file of ours.""" + with open(data_filename(fname), encoding="utf-8") as data_file: + return data_file.read() + + +def write_html(fname: str, html: str) -> None: + """Write `html` to `fname`, properly encoded.""" + html = re.sub(r"(\A\s+)|(\s+$)", "", html, flags=re.MULTILINE) + "\n" + with open(fname, "wb") as fout: + fout.write(html.encode("ascii", "xmlcharrefreplace")) + + +@dataclass +class LineData: + """The data for each source line of HTML output.""" + + tokens: list[tuple[str, str]] + number: TLineNo + category: str + contexts: list[str] + contexts_label: str + context_list: list[str] + short_annotations: list[str] + long_annotations: list[str] + html: str = "" + context_str: str | None = None + annotate: str | None = None + annotate_long: str | None = None + css_class: str = "" + + +@dataclass +class FileData: + """The data for each source file of HTML output.""" + + relative_filename: str + nums: Numbers + lines: list[LineData] + + +@dataclass +class IndexItem: + """Information for each index entry, to render an index page.""" + + url: str = "" + file: str = "" + description: str = "" + nums: Numbers = field(default_factory=Numbers) + + +@dataclass +class IndexPage: + """Data for each index page.""" + + noun: str + plural: str + filename: str + summaries: list[IndexItem] + totals: Numbers + skipped_covered_count: int + skipped_empty_count: int + + +class HtmlDataGeneration: + """Generate structured data to be turned into HTML reports.""" + + EMPTY = "(empty)" + + def __init__(self, cov: Coverage) -> None: + self.coverage = cov + self.config = self.coverage.config + self.data = self.coverage.get_data() + self.has_arcs = self.data.has_arcs() + if self.config.show_contexts: + if self.data.measured_contexts() == {""}: + self.coverage._warn("No contexts were measured") + self.data.set_query_contexts(self.config.report_contexts) + + def data_for_file(self, fr: FileReporter, analysis: Analysis) -> FileData: + """Produce the data needed for one file's report.""" + if self.has_arcs: + missing_branch_arcs = analysis.missing_branch_arcs() + arcs_executed = analysis.arcs_executed + else: + missing_branch_arcs = {} + arcs_executed = [] + + if self.config.show_contexts: + contexts_by_lineno = self.data.contexts_by_lineno(analysis.filename) + + lines = [] + branch_stats = analysis.branch_stats() + multiline_map = {} + if hasattr(fr, "multiline_map"): + multiline_map = fr.multiline_map() + + for lineno, tokens in enumerate(fr.source_token_lines(), start=1): + # Figure out how to mark this line. + category = category2 = "" + short_annotations = [] + long_annotations = [] + + if lineno in analysis.excluded: + category = "exc" + elif lineno in analysis.missing: + category = "mis" + elif self.has_arcs and lineno in missing_branch_arcs: + category = "par" + mba = missing_branch_arcs[lineno] + if len(mba) == branch_stats[lineno][0]: + # None of the branches were taken from this line. + short_annotations.append("anywhere") + long_annotations.append( + f"line {lineno} didn't jump anywhere: it always raised an exception." + ) + else: + for b in missing_branch_arcs[lineno]: + if b < 0: + short_annotations.append("exit") + else: + short_annotations.append(str(b)) + long_annotations.append( + fr.missing_arc_description(lineno, b, arcs_executed) + ) + elif lineno in analysis.statements: + category = "run" + elif first_line := multiline_map.get(lineno): + if first_line in analysis.excluded: + category2 = "exc2" + elif first_line in analysis.missing: + category2 = "mis2" + elif self.has_arcs and first_line in missing_branch_arcs: + category2 = "par2" + # I don't understand why this last condition is marked as + # partial. If I add an else with an exception, the exception + # is raised. + elif first_line in analysis.statements: # pragma: part covered + category2 = "run2" + + contexts = [] + contexts_label = "" + context_list = [] + if category and self.config.show_contexts: + contexts = human_sorted(c or self.EMPTY for c in contexts_by_lineno.get(lineno, ())) + if contexts == [self.EMPTY]: + contexts_label = self.EMPTY + else: + contexts_label = f"{len(contexts)} ctx" + context_list = contexts + + lines.append( + LineData( + tokens=tokens, + number=lineno, + category=category or category2, + contexts=contexts, + contexts_label=contexts_label, + context_list=context_list, + short_annotations=short_annotations, + long_annotations=long_annotations, + ) + ) + + file_data = FileData( + relative_filename=fr.relative_filename(), + nums=analysis.numbers, + lines=lines, + ) + + return file_data + + +class FileToReport: + """A file we're considering reporting.""" + + def __init__(self, fr: FileReporter, analysis: Analysis) -> None: + self.fr = fr + self.analysis = analysis + self.rootname = flat_rootname(fr.relative_filename()) + self.html_filename = self.rootname + ".html" + self.prev_html = self.next_html = "" + + +HTML_SAFE = string.ascii_letters + string.digits + "!#$%'()*+,-./:;=?@[]^_`{|}~" + + +@functools.cache +def encode_int(n: int) -> str: + """Create a short HTML-safe string from an integer, using HTML_SAFE.""" + if n == 0: + return HTML_SAFE[0] + + r = [] + while n: + n, t = divmod(n, len(HTML_SAFE)) + r.append(HTML_SAFE[t]) + return "".join(r) + + +def copy_with_cache_bust(src: str, dest_dir: str) -> str: + """Copy `src` to `dest_dir`, adding a hash to the name. + + Returns the updated destination file name with hash. + """ + with open(src, "rb") as f: + text = f.read() + h = Hasher() + h.update(text) + cache_bust = h.hexdigest()[:8] + src_base = os.path.basename(src) + dest = src_base.replace(".", f"_cb_{cache_bust}.") + with open(os.path.join(dest_dir, dest), "wb") as f: + f.write(text) + return dest + + +class HtmlReporter: + """HTML reporting.""" + + # These files will be copied from the htmlfiles directory to the output + # directory. + STATIC_FILES = [ + "style.css", + "coverage_html.js", + "keybd_closed.png", + "favicon_32.png", + ] + + def __init__(self, cov: Coverage) -> None: + self.coverage = cov + self.config = self.coverage.config + self.directory = self.config.html_dir + + self.skip_covered = self.config.html_skip_covered + if self.skip_covered is None: + self.skip_covered = self.config.skip_covered + self.skip_empty = self.config.html_skip_empty + if self.skip_empty is None: + self.skip_empty = self.config.skip_empty + + title = self.config.html_title + + self.extra_css = bool(self.config.extra_css) + + self.data = self.coverage.get_data() + self.has_arcs = self.data.has_arcs() + + self.index_pages: dict[str, IndexPage] = { + "file": self.new_index_page("file", "files"), + } + self.incr = IncrementalChecker(self.directory) + self.datagen = HtmlDataGeneration(self.coverage) + self.directory_was_empty = False + self.first_fr = None + self.final_fr = None + + self.template_globals = { + # Functions available in the templates. + "escape": escape, + "pair": pair, + "pretty_file": pretty_file, + # Constants for this report. + "__url__": __url__, + "__version__": coverage.__version__, + "title": title, + "time_stamp": format_local_datetime(datetime.datetime.now()), + "extra_css": self.extra_css, + "has_arcs": self.has_arcs, + "statics": {}, + # Constants for all reports. + # These css classes determine which lines are highlighted by default. + "category": { + "exc": "exc show_exc", + "mis": "mis show_mis", + "par": "par run show_par", + "run": "run", + "exc2": "exc exc2 show_exc", + "mis2": "mis mis2 show_mis", + "par2": "par par2 ru2 show_par", + "run2": "run run2", + }, + } + self.index_tmpl = Templite(read_data("index.html"), self.template_globals) + self.pyfile_html_source = read_data("pyfile.html") + self.source_tmpl = Templite(self.pyfile_html_source, self.template_globals) + + def new_index_page(self, noun: str, plural_noun: str) -> IndexPage: + """Create an IndexPage for a kind of region.""" + return IndexPage( + noun=noun, + plural=plural_noun, + filename="index.html" if noun == "file" else f"{noun}_index.html", + summaries=[], + totals=Numbers(precision=self.config.precision), + skipped_covered_count=0, + skipped_empty_count=0, + ) + + def report(self, morfs: TMorfs) -> float: + """Generate an HTML report for `morfs`. + + `morfs` is a list of modules or file names. + + """ + # Read the status data and check that this run used the same + # global data as the last run. + self.incr.read() + self.incr.check_global_data(self.config, self.pyfile_html_source) + + # Process all the files. For each page we need to supply a link + # to the next and previous page. + files_to_report = [] + + have_data = False + for fr, analysis in get_analysis_to_report(self.coverage, morfs): + have_data = True + ftr = FileToReport(fr, analysis) + if self.should_report(analysis, self.index_pages["file"]): + files_to_report.append(ftr) + else: + file_be_gone(os.path.join(self.directory, ftr.html_filename)) + + if not have_data: + raise NoDataError("No data to report.") + + self.make_directory() + self.make_local_static_report_files() + + if files_to_report: + for ftr1, ftr2 in zip(files_to_report[:-1], files_to_report[1:]): + ftr1.next_html = ftr2.html_filename + ftr2.prev_html = ftr1.html_filename + files_to_report[0].prev_html = "index.html" + files_to_report[-1].next_html = "index.html" + + for ftr in files_to_report: + self.write_html_page(ftr) + for noun, plural_noun in ftr.fr.code_region_kinds(): + if noun not in self.index_pages: + self.index_pages[noun] = self.new_index_page(noun, plural_noun) + + # Write the index page. + if files_to_report: + first_html = files_to_report[0].html_filename + final_html = files_to_report[-1].html_filename + else: + first_html = final_html = "index.html" + self.write_file_index_page(first_html, final_html) + + # Write function and class index pages. + self.write_region_index_pages(files_to_report) + + return ( + self.index_pages["file"].totals.n_statements + and self.index_pages["file"].totals.pc_covered + ) + + def make_directory(self) -> None: + """Make sure our htmlcov directory exists.""" + ensure_dir(self.directory) + if not os.listdir(self.directory): + self.directory_was_empty = True + + def copy_static_file(self, src: str, slug: str = "") -> None: + """Copy a static file into the output directory with cache busting.""" + dest = copy_with_cache_bust(src, self.directory) + if not slug: + slug = os.path.basename(src).replace(".", "_") + self.template_globals["statics"][slug] = dest # type: ignore + + def make_local_static_report_files(self) -> None: + """Make local instances of static files for HTML report.""" + + # The files we provide must always be copied. + for static in self.STATIC_FILES: + self.copy_static_file(data_filename(static)) + + # The user may have extra CSS they want copied. + if self.extra_css: + assert self.config.extra_css is not None + self.copy_static_file(self.config.extra_css, slug="extra_css") + + # Only write the .gitignore file if the directory was originally empty. + # .gitignore can't be copied from the source tree because if it was in + # the source tree, it would stop the static files from being checked in. + if self.directory_was_empty: + with open(os.path.join(self.directory, ".gitignore"), "w", encoding="utf-8") as fgi: + fgi.write("# Created by coverage.py\n*\n") + + def should_report(self, analysis: Analysis, index_page: IndexPage) -> bool: + """Determine if we'll report this file or region.""" + # Get the numbers for this file. + nums = analysis.numbers + index_page.totals += nums + + if self.skip_covered: + # Don't report on 100% files. + no_missing_lines = (nums.n_missing == 0) # fmt: skip + no_missing_branches = (nums.n_partial_branches == 0) # fmt: skip + if no_missing_lines and no_missing_branches: + index_page.skipped_covered_count += 1 + return False + + if self.skip_empty: + # Don't report on empty files. + if nums.n_statements == 0: + index_page.skipped_empty_count += 1 + return False + + return True + + def write_html_page(self, ftr: FileToReport) -> None: + """Generate an HTML page for one source file. + + If the page on disk is already correct based on our incremental status + checking, then the page doesn't have to be generated, and this function + only does page summary bookkeeping. + + """ + # Find out if the page on disk is already correct. + if self.incr.can_skip_file(self.data, ftr.fr, ftr.rootname): + self.index_pages["file"].summaries.append(self.incr.index_info(ftr.rootname)) + return + + # Write the HTML page for this source file. + file_data = self.datagen.data_for_file(ftr.fr, ftr.analysis) + + contexts = collections.Counter(c for cline in file_data.lines for c in cline.contexts) + context_codes = {y: i for (i, y) in enumerate(x[0] for x in contexts.most_common())} + if context_codes: + contexts_json = json.dumps( + {encode_int(v): k for (k, v) in context_codes.items()}, + indent=2, + ) + else: + contexts_json = None + + for ldata in file_data.lines: + # Build the HTML for the line. + html_parts = [] + for tok_type, tok_text in ldata.tokens: + if tok_type == "ws": + html_parts.append(escape(tok_text)) + else: + tok_html = escape(tok_text) or " " + html_parts.append(f'{tok_html}') + ldata.html = "".join(html_parts) + if ldata.context_list: + encoded_contexts = [ + encode_int(context_codes[c_context]) for c_context in ldata.context_list + ] + code_width = max(len(ec) for ec in encoded_contexts) + ldata.context_str = str(code_width) + "".join( + ec.ljust(code_width) for ec in encoded_contexts + ) + else: + ldata.context_str = "" + + if ldata.short_annotations: + # 202F is NARROW NO-BREAK SPACE. + # 219B is RIGHTWARDS ARROW WITH STROKE. + ldata.annotate = ",   ".join( + f"{ldata.number} ↛ {d}" for d in ldata.short_annotations + ) + else: + ldata.annotate = None + + if ldata.long_annotations: + longs = ldata.long_annotations + # A line can only have two branch destinations. If there were + # two missing, we would have written one as "always raised." + assert len(longs) == 1, ( + f"Had long annotations in {ftr.fr.relative_filename()}: {longs}" + ) + ldata.annotate_long = longs[0] + else: + ldata.annotate_long = None + + css_classes = [] + if ldata.category: + css_classes.append( + self.template_globals["category"][ldata.category], # type: ignore[index] + ) + ldata.css_class = " ".join(css_classes) or "pln" + + html_path = os.path.join(self.directory, ftr.html_filename) + html = self.source_tmpl.render( + { + **file_data.__dict__, + "contexts_json": contexts_json, + "prev_html": ftr.prev_html, + "next_html": ftr.next_html, + } + ) + write_html(html_path, html) + + # Save this file's information for the index page. + index_info = IndexItem( + url=ftr.html_filename, + file=escape(ftr.fr.relative_filename()), + nums=ftr.analysis.numbers, + ) + self.index_pages["file"].summaries.append(index_info) + self.incr.set_index_info(ftr.rootname, index_info) + + def write_file_index_page(self, first_html: str, final_html: str) -> None: + """Write the file index page for this report.""" + index_file = self.write_index_page( + self.index_pages["file"], + first_html=first_html, + final_html=final_html, + ) + + print_href = stdout_link(index_file, f"file://{os.path.abspath(index_file)}") + self.coverage._message(f"Wrote HTML report to {print_href}") + + # Write the latest hashes for next time. + self.incr.write() + + def write_region_index_pages(self, files_to_report: Iterable[FileToReport]) -> None: + """Write the other index pages for this report.""" + for ftr in files_to_report: + region_nouns = [pair[0] for pair in ftr.fr.code_region_kinds()] + num_lines = len(ftr.fr.source().splitlines()) + regions = ftr.fr.code_regions() + + for noun in region_nouns: + page_data = self.index_pages[noun] + + outside_lines = set(range(1, num_lines + 1)) + for region in regions: + if region.kind != noun: + continue + outside_lines -= region.lines + + narrower = AnalysisNarrower(ftr.analysis) + narrower.add_regions(r.lines for r in regions if r.kind == noun) + narrower.add_regions([outside_lines]) + + for region in regions: + if region.kind != noun: + continue + analysis = narrower.narrow(region.lines) + if not self.should_report(analysis, page_data): + continue + sorting_name = region.name.rpartition(".")[-1].lstrip("_") + page_data.summaries.append( + IndexItem( + url=f"{ftr.html_filename}#t{region.start}", + file=escape(ftr.fr.relative_filename()), + description=( + f"" + + escape(region.name) + + "" + ), + nums=analysis.numbers, + ) + ) + + analysis = narrower.narrow(outside_lines) + if self.should_report(analysis, page_data): + page_data.summaries.append( + IndexItem( + url=ftr.html_filename, + file=escape(ftr.fr.relative_filename()), + description=( + "" + + f"(no {escape(noun)})" + + "" + ), + nums=analysis.numbers, + ) + ) + + for noun, index_page in self.index_pages.items(): + if noun != "file": + self.write_index_page(index_page) + + def write_index_page(self, index_page: IndexPage, **kwargs: str) -> str: + """Write an index page specified by `index_page`. + + Returns the filename created. + """ + skipped_covered_msg = skipped_empty_msg = "" + if n := index_page.skipped_covered_count: + things = plural(n, index_page.noun, index_page.plural) + skipped_covered_msg = f"{things} skipped due to complete coverage." + if n := index_page.skipped_empty_count: + things = plural(n, "empty " + index_page.noun, "empty " + index_page.plural) + skipped_empty_msg = f"{things} skipped." + + index_buttons = [ + { + "label": ip.plural.title(), + "url": ip.filename if ip.noun != index_page.noun else "", + "current": ip.noun == index_page.noun, + } + for ip in self.index_pages.values() + ] + render_data = { + "regions": index_page.summaries, + "totals": index_page.totals, + "noun": index_page.noun, + "region_noun": index_page.noun if index_page.noun != "file" else "", + "skip_covered": self.skip_covered, + "skipped_covered_msg": skipped_covered_msg, + "skipped_empty_msg": skipped_empty_msg, + "first_html": "", + "final_html": "", + "index_buttons": index_buttons, + } + render_data.update(kwargs) + html = self.index_tmpl.render(render_data) + + index_file = os.path.join(self.directory, index_page.filename) + write_html(index_file, html) + return index_file + + +@dataclass +class FileInfo: + """Summary of the information from last rendering, to avoid duplicate work.""" + + hash: str = "" + index: IndexItem = field(default_factory=IndexItem) + + +class IncrementalChecker: + """Logic and data to support incremental reporting. + + When generating an HTML report, often only a few of the source files have + changed since the last time we made the HTML report. This means previously + created HTML pages can be reused without generating them again, speeding + the command. + + This class manages a JSON data file that captures enough information to + know whether an HTML page for a .py file needs to be regenerated or not. + The data file also needs to store all the information needed to create the + entry for the file on the index page so that if the HTML page is reused, + the index page can still be created to refer to it. + + The data looks like:: + + { + "note": "This file is an internal implementation detail ...", + // A fixed number indicating the data format. STATUS_FORMAT + "format": 5, + // The version of coverage.py + "version": "7.4.4", + // A hash of a number of global things, including the configuration + // settings and the pyfile.html template itself. + "globals": "540ee119c15d52a68a53fe6f0897346d", + "files": { + // An entry for each source file keyed by the flat_rootname(). + "z_7b071bdc2a35fa80___init___py": { + // Hash of the source, the text of the .py file. + "hash": "e45581a5b48f879f301c0f30bf77a50c", + // Information for the index.html file. + "index": { + "url": "z_7b071bdc2a35fa80___init___py.html", + "file": "cogapp/__init__.py", + "description": "", + // The Numbers for this file. + "nums": { "precision": 2, "n_files": 1, "n_statements": 43, ... } + } + }, + ... + } + } + + """ + + STATUS_FILE = "status.json" + STATUS_FORMAT = 5 + NOTE = ( + "This file is an internal implementation detail to speed up HTML report" + + " generation. Its format can change at any time. You might be looking" + + " for the JSON report: https://coverage.rtfd.io/cmd.html#cmd-json" + ) + + def __init__(self, directory: str) -> None: + self.directory = directory + self._reset() + + def _reset(self) -> None: + """Initialize to empty. Causes all files to be reported.""" + self.globals = "" + self.files: dict[str, FileInfo] = {} + + def read(self) -> None: + """Read the information we stored last time.""" + try: + status_file = os.path.join(self.directory, self.STATUS_FILE) + with open(status_file, encoding="utf-8") as fstatus: + status = json.load(fstatus) + except (OSError, ValueError): + # Status file is missing or malformed. + usable = False + else: + if status["format"] != self.STATUS_FORMAT: + usable = False + elif status["version"] != coverage.__version__: + usable = False + else: + usable = True + + if usable: + self.files = {} + for filename, filedict in status["files"].items(): + indexdict = filedict["index"] + index_item = IndexItem(**indexdict) + index_item.nums = Numbers(**indexdict["nums"]) + fileinfo = FileInfo( + hash=filedict["hash"], + index=index_item, + ) + self.files[filename] = fileinfo + self.globals = status["globals"] + else: + self._reset() + + def write(self) -> None: + """Write the current status.""" + status_file = os.path.join(self.directory, self.STATUS_FILE) + status_data = { + "note": self.NOTE, + "format": self.STATUS_FORMAT, + "version": coverage.__version__, + "globals": self.globals, + "files": {fname: dataclasses.asdict(finfo) for fname, finfo in self.files.items()}, + } + with open(status_file, "w", encoding="utf-8") as fout: + json.dump(status_data, fout, separators=(",", ":")) + + def check_global_data(self, *data: Any) -> None: + """Check the global data that can affect incremental reporting. + + Pass in whatever global information could affect the content of the + HTML pages. If the global data has changed since last time, this will + clear the data so that all files are regenerated. + + """ + h = Hasher() + for d in data: + h.update(d) + these_globals = h.hexdigest() + if self.globals != these_globals: + self._reset() + self.globals = these_globals + + def can_skip_file(self, data: CoverageData, fr: FileReporter, rootname: str) -> bool: + """Can we skip reporting this file? + + `data` is a CoverageData object, `fr` is a `FileReporter`, and + `rootname` is the name being used for the file. + + Returns True if the HTML page is fine as-is, False if we need to recreate + the HTML page. + + """ + h = Hasher() + h.update(fr.source().encode("utf-8")) + add_data_to_hash(data, fr.filename, h) + this_hash = h.hexdigest() + + file_info = self.files.setdefault(rootname, FileInfo()) + + if this_hash == file_info.hash: + # Nothing has changed to require the file to be reported again. + return True + else: + # File has changed, record the latest hash and force regeneration. + file_info.hash = this_hash + return False + + def index_info(self, fname: str) -> IndexItem: + """Get the information for index.html for `fname`.""" + return self.files.get(fname, FileInfo()).index + + def set_index_info(self, fname: str, info: IndexItem) -> None: + """Set the information for index.html for `fname`.""" + self.files.setdefault(fname, FileInfo()).index = info + + +# Helpers for templates and generating HTML + + +def escape(t: str) -> str: + """HTML-escape the text in `t`. + + This is only suitable for HTML text, not attributes. + + """ + # Convert HTML special chars into HTML entities. + return t.replace("&", "&").replace("<", "<") + + +def pair(ratio: tuple[int, int]) -> str: + """Format a pair of numbers so JavaScript can read them in an attribute.""" + return "{} {}".format(*ratio) + + +def pretty_file(filename: str) -> str: + """Return a prettier version of `filename` for display.""" + return re.sub(r"[/\\]", "\N{THIN SPACE}\\g<0>\N{THIN SPACE}", filename) diff --git a/venv/Lib/site-packages/coverage/htmlfiles/coverage_html.js b/venv/Lib/site-packages/coverage/htmlfiles/coverage_html.js new file mode 100644 index 0000000000..6f871742cd --- /dev/null +++ b/venv/Lib/site-packages/coverage/htmlfiles/coverage_html.js @@ -0,0 +1,735 @@ +// Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +// For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +// Coverage.py HTML report browser code. +/*jslint browser: true, sloppy: true, vars: true, plusplus: true, maxerr: 50, indent: 4 */ +/*global coverage: true, document, window, $ */ + +coverage = {}; + +// General helpers +function debounce(callback, wait) { + let timeoutId = null; + return function(...args) { + clearTimeout(timeoutId); + timeoutId = setTimeout(() => { + callback.apply(this, args); + }, wait); + }; +}; + +function checkVisible(element) { + const rect = element.getBoundingClientRect(); + const viewBottom = Math.max(document.documentElement.clientHeight, window.innerHeight); + const viewTop = 30; + return !(rect.bottom < viewTop || rect.top >= viewBottom); +} + +function on_click(sel, fn) { + const elt = document.querySelector(sel); + if (elt) { + elt.addEventListener("click", fn); + } +} + +// Helpers for table sorting +function getCellValue(row, column = 0) { + const cell = row.cells[column] // nosemgrep: eslint.detect-object-injection + if (cell.childElementCount == 1) { + var child = cell.firstElementChild; + if (child.tagName === "A") { + child = child.firstElementChild; + } + if (child instanceof HTMLDataElement && child.value) { + return child.value; + } + } + return cell.innerText || cell.textContent; +} + +function rowComparator(rowA, rowB, column = 0) { + let valueA = getCellValue(rowA, column); + let valueB = getCellValue(rowB, column); + if (!isNaN(valueA) && !isNaN(valueB)) { + return valueA - valueB; + } + return valueA.localeCompare(valueB, undefined, {numeric: true}); +} + +function sortColumn(th) { + // Get the current sorting direction of the selected header, + // clear state on other headers and then set the new sorting direction. + const currentSortOrder = th.getAttribute("aria-sort"); + [...th.parentElement.cells].forEach(header => header.setAttribute("aria-sort", "none")); + var direction; + if (currentSortOrder === "none") { + direction = th.dataset.defaultSortOrder || "ascending"; + } + else if (currentSortOrder === "ascending") { + direction = "descending"; + } + else { + direction = "ascending"; + } + th.setAttribute("aria-sort", direction); + + const column = [...th.parentElement.cells].indexOf(th) + + // Sort all rows and afterwards append them in order to move them in the DOM. + Array.from(th.closest("table").querySelectorAll("tbody tr")) + .sort((rowA, rowB) => rowComparator(rowA, rowB, column) * (direction === "ascending" ? 1 : -1)) + .forEach(tr => tr.parentElement.appendChild(tr)); + + // Save the sort order for next time. + if (th.id !== "region") { + let th_id = "file"; // Sort by file if we don't have a column id + let current_direction = direction; + const stored_list = localStorage.getItem(coverage.INDEX_SORT_STORAGE); + if (stored_list) { + ({th_id, direction} = JSON.parse(stored_list)) + } + localStorage.setItem(coverage.INDEX_SORT_STORAGE, JSON.stringify({ + "th_id": th.id, + "direction": current_direction + })); + if (th.id !== th_id || document.getElementById("region")) { + // Sort column has changed, unset sorting by function or class. + localStorage.setItem(coverage.SORTED_BY_REGION, JSON.stringify({ + "by_region": false, + "region_direction": current_direction + })); + } + } + else { + // Sort column has changed to by function or class, remember that. + localStorage.setItem(coverage.SORTED_BY_REGION, JSON.stringify({ + "by_region": true, + "region_direction": direction + })); + } +} + +// Find all the elements with data-shortcut attribute, and use them to assign a shortcut key. +coverage.assign_shortkeys = function () { + document.querySelectorAll("[data-shortcut]").forEach(element => { + document.addEventListener("keypress", event => { + if (event.target.tagName.toLowerCase() === "input") { + return; // ignore keypress from search filter + } + if (event.key === element.dataset.shortcut) { + element.click(); + } + }); + }); +}; + +// Create the events for the filter box. +coverage.wire_up_filter = function () { + // Populate the filter and hide100 inputs if there are saved values for them. + const saved_filter_value = localStorage.getItem(coverage.FILTER_STORAGE); + if (saved_filter_value) { + document.getElementById("filter").value = saved_filter_value; + } + const saved_hide100_value = localStorage.getItem(coverage.HIDE100_STORAGE); + if (saved_hide100_value) { + document.getElementById("hide100").checked = JSON.parse(saved_hide100_value); + } + + // Cache elements. + const table = document.querySelector("table.index"); + const table_body_rows = table.querySelectorAll("tbody tr"); + const no_rows = document.getElementById("no_rows"); + + const footer = table.tFoot.rows[0]; + const ratio_columns = Array.from(footer.cells).map(cell => Boolean(cell.dataset.ratio)); + + // Observe filter keyevents. + const filter_handler = (event => { + // Keep running total of each metric, first index contains number of shown rows + const totals = ratio_columns.map( + is_ratio => is_ratio ? {"numer": 0, "denom": 0} : 0 + ); + + var text = document.getElementById("filter").value; + // Store filter value + localStorage.setItem(coverage.FILTER_STORAGE, text); + const casefold = (text === text.toLowerCase()); + const hide100 = document.getElementById("hide100").checked; + // Store hide value. + localStorage.setItem(coverage.HIDE100_STORAGE, JSON.stringify(hide100)); + + // Hide / show elements. + table_body_rows.forEach(row => { + var show = false; + // Check the text filter. + for (let column = 0; column < totals.length; column++) { + cell = row.cells[column]; + if (cell.classList.contains("name")) { + var celltext = cell.textContent; + if (casefold) { + celltext = celltext.toLowerCase(); + } + if (celltext.includes(text)) { + show = true; + } + } + } + + // Check the "hide covered" filter. + if (show && hide100) { + const [numer, denom] = row.cells[row.cells.length - 1].dataset.ratio.split(" "); + show = (numer !== denom); + } + + if (!show) { + // hide + row.classList.add("hidden"); + return; + } + + // show + row.classList.remove("hidden"); + totals[0]++; + + for (let column = 0; column < totals.length; column++) { + // Accumulate dynamic totals + cell = row.cells[column] // nosemgrep: eslint.detect-object-injection + if (cell.matches(".name, .spacer")) { + continue; + } + if (ratio_columns[column] && cell.dataset.ratio) { + // Column stores a ratio + const [numer, denom] = cell.dataset.ratio.split(" "); + totals[column]["numer"] += parseInt(numer, 10); // nosemgrep: eslint.detect-object-injection + totals[column]["denom"] += parseInt(denom, 10); // nosemgrep: eslint.detect-object-injection + } + else { + totals[column] += parseInt(cell.textContent, 10); // nosemgrep: eslint.detect-object-injection + } + } + }); + + // Show placeholder if no rows will be displayed. + if (!totals[0]) { + // Show placeholder, hide table. + no_rows.style.display = "block"; + table.style.display = "none"; + return; + } + + // Hide placeholder, show table. + no_rows.style.display = null; + table.style.display = null; + + // Calculate new dynamic sum values based on visible rows. + for (let column = 0; column < totals.length; column++) { + // Get footer cell element. + const cell = footer.cells[column]; // nosemgrep: eslint.detect-object-injection + if (cell.matches(".name, .spacer")) { + continue; + } + + // Set value into dynamic footer cell element. + if (ratio_columns[column]) { + // Percentage column uses the numerator and denominator, + // and adapts to the number of decimal places. + const match = /\.([0-9]+)/.exec(cell.textContent); + const places = match ? match[1].length : 0; + const { numer, denom } = totals[column]; // nosemgrep: eslint.detect-object-injection + cell.dataset.ratio = `${numer} ${denom}`; + // Check denom to prevent NaN if filtered files contain no statements + cell.textContent = denom + ? `${(numer * 100 / denom).toFixed(places)}%` + : `${(100).toFixed(places)}%`; + } + else { + cell.textContent = totals[column]; // nosemgrep: eslint.detect-object-injection + } + } + }); + + document.getElementById("filter").addEventListener("input", debounce(filter_handler)); + document.getElementById("hide100").addEventListener("input", debounce(filter_handler)); + + // Trigger change event on setup, to force filter on page refresh + // (filter value may still be present). + document.getElementById("filter").dispatchEvent(new Event("input")); + document.getElementById("hide100").dispatchEvent(new Event("input")); +}; +coverage.FILTER_STORAGE = "COVERAGE_FILTER_VALUE"; +coverage.HIDE100_STORAGE = "COVERAGE_HIDE100_VALUE"; + +// Set up the click-to-sort columns. +coverage.wire_up_sorting = function () { + document.querySelectorAll("[data-sortable] th[aria-sort]").forEach( + th => th.addEventListener("click", e => sortColumn(e.target)) + ); + + // Look for a localStorage item containing previous sort settings: + let th_id = "file", direction = "ascending"; + const stored_list = localStorage.getItem(coverage.INDEX_SORT_STORAGE); + if (stored_list) { + ({th_id, direction} = JSON.parse(stored_list)); + } + let by_region = false, region_direction = "ascending"; + const sorted_by_region = localStorage.getItem(coverage.SORTED_BY_REGION); + if (sorted_by_region) { + ({ + by_region, + region_direction + } = JSON.parse(sorted_by_region)); + } + + const region_id = "region"; + if (by_region && document.getElementById(region_id)) { + direction = region_direction; + } + // If we are in a page that has a column with id of "region", sort on + // it if the last sort was by function or class. + let th; + if (document.getElementById(region_id)) { + th = document.getElementById(by_region ? region_id : th_id); + } + else { + th = document.getElementById(th_id); + } + th.setAttribute("aria-sort", direction === "ascending" ? "descending" : "ascending"); + th.click() +}; + +coverage.INDEX_SORT_STORAGE = "COVERAGE_INDEX_SORT_2"; +coverage.SORTED_BY_REGION = "COVERAGE_SORT_REGION"; + +// Loaded on index.html +coverage.index_ready = function () { + coverage.assign_shortkeys(); + coverage.wire_up_filter(); + coverage.wire_up_sorting(); + + on_click(".button_prev_file", coverage.to_prev_file); + on_click(".button_next_file", coverage.to_next_file); + + on_click(".button_show_hide_help", coverage.show_hide_help); +}; + +// -- pyfile stuff -- + +coverage.LINE_FILTERS_STORAGE = "COVERAGE_LINE_FILTERS"; + +coverage.pyfile_ready = function () { + // If we're directed to a particular line number, highlight the line. + var frag = location.hash; + if (frag.length > 2 && frag[1] === "t") { + document.querySelector(frag).closest(".n").classList.add("highlight"); + coverage.set_sel(parseInt(frag.substr(2), 10)); + } + else { + coverage.set_sel(0); + } + + on_click(".button_toggle_run", coverage.toggle_lines); + on_click(".button_toggle_mis", coverage.toggle_lines); + on_click(".button_toggle_exc", coverage.toggle_lines); + on_click(".button_toggle_par", coverage.toggle_lines); + + on_click(".button_next_chunk", coverage.to_next_chunk_nicely); + on_click(".button_prev_chunk", coverage.to_prev_chunk_nicely); + on_click(".button_top_of_page", coverage.to_top); + on_click(".button_first_chunk", coverage.to_first_chunk); + + on_click(".button_prev_file", coverage.to_prev_file); + on_click(".button_next_file", coverage.to_next_file); + on_click(".button_to_index", coverage.to_index); + + on_click(".button_show_hide_help", coverage.show_hide_help); + + coverage.filters = undefined; + try { + coverage.filters = localStorage.getItem(coverage.LINE_FILTERS_STORAGE); + } catch(err) {} + + if (coverage.filters) { + coverage.filters = JSON.parse(coverage.filters); + } + else { + coverage.filters = {run: false, exc: true, mis: true, par: true}; + } + + for (cls in coverage.filters) { + coverage.set_line_visibilty(cls, coverage.filters[cls]); // nosemgrep: eslint.detect-object-injection + } + + coverage.assign_shortkeys(); + coverage.init_scroll_markers(); + coverage.wire_up_sticky_header(); + + document.querySelectorAll("[id^=ctxs]").forEach( + cbox => cbox.addEventListener("click", coverage.expand_contexts) + ); + + // Rebuild scroll markers when the window height changes. + window.addEventListener("resize", coverage.build_scroll_markers); +}; + +coverage.toggle_lines = function (event) { + const btn = event.target.closest("button"); + const category = btn.value + const show = !btn.classList.contains("show_" + category); + coverage.set_line_visibilty(category, show); + coverage.build_scroll_markers(); + coverage.filters[category] = show; + try { + localStorage.setItem(coverage.LINE_FILTERS_STORAGE, JSON.stringify(coverage.filters)); + } catch(err) {} +}; + +coverage.set_line_visibilty = function (category, should_show) { + const cls = "show_" + category; + const btn = document.querySelector(".button_toggle_" + category); + if (btn) { + if (should_show) { + document.querySelectorAll("#source ." + category).forEach(e => e.classList.add(cls)); + btn.classList.add(cls); + } + else { + document.querySelectorAll("#source ." + category).forEach(e => e.classList.remove(cls)); + btn.classList.remove(cls); + } + } +}; + +// Return the nth line div. +coverage.line_elt = function (n) { + return document.getElementById("t" + n)?.closest("p"); +}; + +// Set the selection. b and e are line numbers. +coverage.set_sel = function (b, e) { + // The first line selected. + coverage.sel_begin = b; + // The next line not selected. + coverage.sel_end = (e === undefined) ? b+1 : e; +}; + +coverage.to_top = function () { + coverage.set_sel(0, 1); + coverage.scroll_window(0); +}; + +coverage.to_first_chunk = function () { + coverage.set_sel(0, 1); + coverage.to_next_chunk(); +}; + +coverage.to_prev_file = function () { + window.location = document.getElementById("prevFileLink").href; +} + +coverage.to_next_file = function () { + window.location = document.getElementById("nextFileLink").href; +} + +coverage.to_index = function () { + location.href = document.getElementById("indexLink").href; +} + +coverage.show_hide_help = function () { + const helpCheck = document.getElementById("help_panel_state") + helpCheck.checked = !helpCheck.checked; +} + +// Return a string indicating what kind of chunk this line belongs to, +// or null if not a chunk. +coverage.chunk_indicator = function (line_elt) { + const classes = line_elt?.className; + if (!classes) { + return null; + } + const match = classes.match(/\bshow_\w+\b/); + if (!match) { + return null; + } + return match[0]; +}; + +coverage.to_next_chunk = function () { + const c = coverage; + + // Find the start of the next colored chunk. + var probe = c.sel_end; + var chunk_indicator, probe_line; + while (true) { + probe_line = c.line_elt(probe); + if (!probe_line) { + return; + } + chunk_indicator = c.chunk_indicator(probe_line); + if (chunk_indicator) { + break; + } + probe++; + } + + // There's a next chunk, `probe` points to it. + var begin = probe; + + // Find the end of this chunk. + var next_indicator = chunk_indicator; + while (next_indicator === chunk_indicator) { + probe++; + probe_line = c.line_elt(probe); + next_indicator = c.chunk_indicator(probe_line); + } + c.set_sel(begin, probe); + c.show_selection(); +}; + +coverage.to_prev_chunk = function () { + const c = coverage; + + // Find the end of the prev colored chunk. + var probe = c.sel_begin-1; + var probe_line = c.line_elt(probe); + if (!probe_line) { + return; + } + var chunk_indicator = c.chunk_indicator(probe_line); + while (probe > 1 && !chunk_indicator) { + probe--; + probe_line = c.line_elt(probe); + if (!probe_line) { + return; + } + chunk_indicator = c.chunk_indicator(probe_line); + } + + // There's a prev chunk, `probe` points to its last line. + var end = probe+1; + + // Find the beginning of this chunk. + var prev_indicator = chunk_indicator; + while (prev_indicator === chunk_indicator) { + probe--; + if (probe <= 0) { + return; + } + probe_line = c.line_elt(probe); + prev_indicator = c.chunk_indicator(probe_line); + } + c.set_sel(probe+1, end); + c.show_selection(); +}; + +// Returns 0, 1, or 2: how many of the two ends of the selection are on +// the screen right now? +coverage.selection_ends_on_screen = function () { + if (coverage.sel_begin === 0) { + return 0; + } + + const begin = coverage.line_elt(coverage.sel_begin); + const end = coverage.line_elt(coverage.sel_end-1); + + return ( + (checkVisible(begin) ? 1 : 0) + + (checkVisible(end) ? 1 : 0) + ); +}; + +coverage.to_next_chunk_nicely = function () { + if (coverage.selection_ends_on_screen() === 0) { + // The selection is entirely off the screen: + // Set the top line on the screen as selection. + + // This will select the top-left of the viewport + // As this is most likely the span with the line number we take the parent + const line = document.elementFromPoint(0, 0).parentElement; + if (line.parentElement !== document.getElementById("source")) { + // The element is not a source line but the header or similar + coverage.select_line_or_chunk(1); + } + else { + // We extract the line number from the id + coverage.select_line_or_chunk(parseInt(line.id.substring(1), 10)); + } + } + coverage.to_next_chunk(); +}; + +coverage.to_prev_chunk_nicely = function () { + if (coverage.selection_ends_on_screen() === 0) { + // The selection is entirely off the screen: + // Set the lowest line on the screen as selection. + + // This will select the bottom-left of the viewport + // As this is most likely the span with the line number we take the parent + const line = document.elementFromPoint(document.documentElement.clientHeight-1, 0).parentElement; + if (line.parentElement !== document.getElementById("source")) { + // The element is not a source line but the header or similar + coverage.select_line_or_chunk(coverage.lines_len); + } + else { + // We extract the line number from the id + coverage.select_line_or_chunk(parseInt(line.id.substring(1), 10)); + } + } + coverage.to_prev_chunk(); +}; + +// Select line number lineno, or if it is in a colored chunk, select the +// entire chunk +coverage.select_line_or_chunk = function (lineno) { + var c = coverage; + var probe_line = c.line_elt(lineno); + if (!probe_line) { + return; + } + var the_indicator = c.chunk_indicator(probe_line); + if (the_indicator) { + // The line is in a highlighted chunk. + // Search backward for the first line. + var probe = lineno; + var indicator = the_indicator; + while (probe > 0 && indicator === the_indicator) { + probe--; + probe_line = c.line_elt(probe); + if (!probe_line) { + break; + } + indicator = c.chunk_indicator(probe_line); + } + var begin = probe + 1; + + // Search forward for the last line. + probe = lineno; + indicator = the_indicator; + while (indicator === the_indicator) { + probe++; + probe_line = c.line_elt(probe); + indicator = c.chunk_indicator(probe_line); + } + + coverage.set_sel(begin, probe); + } + else { + coverage.set_sel(lineno); + } +}; + +coverage.show_selection = function () { + // Highlight the lines in the chunk + document.querySelectorAll("#source .highlight").forEach(e => e.classList.remove("highlight")); + for (let probe = coverage.sel_begin; probe < coverage.sel_end; probe++) { + coverage.line_elt(probe).querySelector(".n").classList.add("highlight"); + } + + coverage.scroll_to_selection(); +}; + +coverage.scroll_to_selection = function () { + // Scroll the page if the chunk isn't fully visible. + if (coverage.selection_ends_on_screen() < 2) { + const element = coverage.line_elt(coverage.sel_begin); + coverage.scroll_window(element.offsetTop - 60); + } +}; + +coverage.scroll_window = function (to_pos) { + window.scroll({top: to_pos, behavior: "smooth"}); +}; + +coverage.init_scroll_markers = function () { + // Init some variables + coverage.lines_len = document.querySelectorAll("#source > p").length; + + // Build html + coverage.build_scroll_markers(); +}; + +coverage.build_scroll_markers = function () { + const temp_scroll_marker = document.getElementById("scroll_marker") + if (temp_scroll_marker) temp_scroll_marker.remove(); + // Don't build markers if the window has no scroll bar. + if (document.body.scrollHeight <= window.innerHeight) { + return; + } + + const marker_scale = window.innerHeight / document.body.scrollHeight; + const line_height = Math.min(Math.max(3, window.innerHeight / coverage.lines_len), 10); + + let previous_line = -99, last_mark, last_top; + + const scroll_marker = document.createElement("div"); + scroll_marker.id = "scroll_marker"; + document.getElementById("source").querySelectorAll( + "p.show_run, p.show_mis, p.show_exc, p.show_exc, p.show_par" + ).forEach(element => { + const line_top = Math.floor(element.offsetTop * marker_scale); + const line_number = parseInt(element.querySelector(".n a").id.substr(1)); + + if (line_number === previous_line + 1) { + // If this solid missed block just make previous mark higher. + last_mark.style.height = `${line_top + line_height - last_top}px`; + } + else { + // Add colored line in scroll_marker block. + last_mark = document.createElement("div"); + last_mark.id = `m${line_number}`; + last_mark.classList.add("marker"); + last_mark.style.height = `${line_height}px`; + last_mark.style.top = `${line_top}px`; + scroll_marker.append(last_mark); + last_top = line_top; + } + + previous_line = line_number; + }); + + // Append last to prevent layout calculation + document.body.append(scroll_marker); +}; + +coverage.wire_up_sticky_header = function () { + const header = document.querySelector("header"); + const header_bottom = ( + header.querySelector(".content h2").getBoundingClientRect().top - + header.getBoundingClientRect().top + ); + + function updateHeader() { + if (window.scrollY > header_bottom) { + header.classList.add("sticky"); + } + else { + header.classList.remove("sticky"); + } + } + + window.addEventListener("scroll", updateHeader); + updateHeader(); +}; + +coverage.expand_contexts = function (e) { + var ctxs = e.target.parentNode.querySelector(".ctxs"); + + if (!ctxs.classList.contains("expanded")) { + var ctxs_text = ctxs.textContent; + var width = Number(ctxs_text[0]); + ctxs.textContent = ""; + for (var i = 1; i < ctxs_text.length; i += width) { + key = ctxs_text.substring(i, i + width).trim(); + ctxs.appendChild(document.createTextNode(contexts[key])); + ctxs.appendChild(document.createElement("br")); + } + ctxs.classList.add("expanded"); + } +}; + +document.addEventListener("DOMContentLoaded", () => { + if (document.body.classList.contains("indexfile")) { + coverage.index_ready(); + } + else { + coverage.pyfile_ready(); + } +}); diff --git a/venv/Lib/site-packages/coverage/htmlfiles/favicon_32.png b/venv/Lib/site-packages/coverage/htmlfiles/favicon_32.png new file mode 100644 index 0000000000..8649f0475d Binary files /dev/null and b/venv/Lib/site-packages/coverage/htmlfiles/favicon_32.png differ diff --git a/venv/Lib/site-packages/coverage/htmlfiles/index.html b/venv/Lib/site-packages/coverage/htmlfiles/index.html new file mode 100644 index 0000000000..7c5803978e --- /dev/null +++ b/venv/Lib/site-packages/coverage/htmlfiles/index.html @@ -0,0 +1,199 @@ +{# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 #} +{# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt #} + + + + + + {{ title|escape }} + + + {% if extra_css %} + + {% endif %} + + + + +
+
+

{{ title|escape }}: + {{totals.pc_covered_str}}% +

+ + + +
+ +
+ + +
+
+ +

+ {% for ibtn in index_buttons %} + {{ ibtn.label }}{#-#} + {% endfor %} +

+ +

+ coverage.py v{{__version__}}, + created at {{ time_stamp }} +

+
+
+ +
+ + + {# The title="" attr doesn't work in Safari. #} + {% if has_arcs %} + + + {% if region_noun %} + + {% endif %} + + + + + + + + {% endif %} + + + {% if region_noun %} + + {% endif %} + + {% if has_arcs %} + + {% endif %} + + + + {% if has_arcs %} + + + + + {% endif %} + + + + + + {% for region in regions %} + + + {% if region_noun %} + + {% endif %} + + {% if has_arcs %} + + {% endif %} + + + + {% if has_arcs %} + + + + + {% endif %} + + + + {% endfor %} + + + + + {% if region_noun %} + + {% endif %} + + {% if has_arcs %} + + {% endif %} + + + + {% if has_arcs %} + + + + + {% endif %} + + + + +
   Statements Branches Total
File{{ region_noun }} coveragestatementsmissingexcluded coveragebranchespartial coverage
{{region.file|escape|pretty_file}}{{region.description}} {{region.nums.pc_statements_str}}%{{region.nums.n_statements}}{{region.nums.n_missing}}{{region.nums.n_excluded}} {{region.nums.pc_branches_str}}%{{region.nums.n_branches}}{{region.nums.n_partial_branches}} {{region.nums.pc_covered_str}}%
Total  {{totals.pc_statements_str}}%{{totals.n_statements}}{{totals.n_missing}}{{totals.n_excluded}} {{totals.pc_branches_str}}%{{totals.n_branches}}{{totals.n_partial_branches}} {{totals.pc_covered_str}}%
+ +

+ No items found using the specified filter. +

+ + {% if skipped_covered_msg %} +

{{ skipped_covered_msg }}

+ {% endif %} + {% if skipped_empty_msg %} +

{{ skipped_empty_msg }}

+ {% endif %} +
+ + + + + diff --git a/venv/Lib/site-packages/coverage/htmlfiles/keybd_closed.png b/venv/Lib/site-packages/coverage/htmlfiles/keybd_closed.png new file mode 100644 index 0000000000..ba119c47df Binary files /dev/null and b/venv/Lib/site-packages/coverage/htmlfiles/keybd_closed.png differ diff --git a/venv/Lib/site-packages/coverage/htmlfiles/pyfile.html b/venv/Lib/site-packages/coverage/htmlfiles/pyfile.html new file mode 100644 index 0000000000..ce9f26d2c3 --- /dev/null +++ b/venv/Lib/site-packages/coverage/htmlfiles/pyfile.html @@ -0,0 +1,149 @@ +{# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 #} +{# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt #} + + + + + + Coverage for {{relative_filename|escape}}: {{nums.pc_covered_str}}% + + + {% if extra_css %} + + {% endif %} + + {% if contexts_json %} + + {% endif %} + + + + + +
+
+

+ Coverage for {{relative_filename|escape|pretty_file}}: + {{nums.pc_covered_str}}% +

+ + + +

+ {{nums.n_statements}} statements   + + + + {% if has_arcs %} + + {% endif %} +

+ +

+ « prev     + ^ index     + » next +       + coverage.py v{{__version__}}, + created at {{ time_stamp }} +

+ + +
+
+ +
+ {% for line in lines -%} + {% joined %} +

+ {{line.number}} + {{line.html}}  + {% if line.context_list %} + + {% endif %} + {# Things that should float right in the line. #} + + {% if line.annotate %} + {{line.annotate}} + {{line.annotate_long}} + {% endif %} + {% if line.contexts %} + + {% endif %} + + {# Things that should appear below the line. #} + {% if line.context_str %} + {{ line.context_str }} + {% endif %} +

+ {% endjoined %} + {% endfor %} +
+ + + + + diff --git a/venv/Lib/site-packages/coverage/htmlfiles/style.css b/venv/Lib/site-packages/coverage/htmlfiles/style.css new file mode 100644 index 0000000000..5e304ce5f6 --- /dev/null +++ b/venv/Lib/site-packages/coverage/htmlfiles/style.css @@ -0,0 +1,389 @@ +@charset "UTF-8"; +/* Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 */ +/* For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt */ +/* Don't edit this .css file. Edit the .scss file instead! */ +html, body, h1, h2, h3, p, table, td, th { margin: 0; padding: 0; border: 0; font-weight: inherit; font-style: inherit; font-size: 100%; font-family: inherit; vertical-align: baseline; } + +body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, Cantarell, "Helvetica Neue", sans-serif; font-size: 1em; background: #fff; color: #000; } + +@media (prefers-color-scheme: dark) { body { background: #1e1e1e; } } + +@media (prefers-color-scheme: dark) { body { color: #eee; } } + +html > body { font-size: 16px; } + +a:active, a:focus { outline: 2px dashed #007acc; } + +p { font-size: .875em; line-height: 1.4em; } + +table { border-collapse: collapse; } + +td { vertical-align: top; } + +table tr.hidden { display: none !important; } + +p#no_rows { display: none; font-size: 1.15em; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, Cantarell, "Helvetica Neue", sans-serif; } + +a.nav { text-decoration: none; color: inherit; } + +a.nav:hover { text-decoration: underline; color: inherit; } + +.hidden { display: none; } + +header { background: #f8f8f8; width: 100%; z-index: 2; border-bottom: 1px solid #ccc; } + +@media (prefers-color-scheme: dark) { header { background: black; } } + +@media (prefers-color-scheme: dark) { header { border-color: #333; } } + +header .content { padding: 1rem 3.5rem; } + +header h2 { margin-top: .5em; font-size: 1em; } + +header h2 a.button { font-family: inherit; font-size: inherit; border: 1px solid; border-radius: .2em; background: #eee; color: inherit; text-decoration: none; padding: .1em .5em; margin: 1px calc(.1em + 1px); cursor: pointer; border-color: #ccc; } + +@media (prefers-color-scheme: dark) { header h2 a.button { background: #333; } } + +@media (prefers-color-scheme: dark) { header h2 a.button { border-color: #444; } } + +header h2 a.button.current { border: 2px solid; background: #fff; border-color: #999; cursor: default; } + +@media (prefers-color-scheme: dark) { header h2 a.button.current { background: #1e1e1e; } } + +@media (prefers-color-scheme: dark) { header h2 a.button.current { border-color: #777; } } + +header p.text { margin: .5em 0 -.5em; color: #666; font-style: italic; } + +@media (prefers-color-scheme: dark) { header p.text { color: #aaa; } } + +header.sticky { position: fixed; left: 0; right: 0; height: 2.5em; } + +header.sticky .text { display: none; } + +header.sticky h1, header.sticky h2 { font-size: 1em; margin-top: 0; display: inline-block; } + +header.sticky .content { padding: 0.5rem 3.5rem; } + +header.sticky .content p { font-size: 1em; } + +header.sticky ~ #source { padding-top: 6.5em; } + +main { position: relative; z-index: 1; } + +footer { margin: 1rem 3.5rem; } + +footer .content { padding: 0; color: #666; font-style: italic; } + +@media (prefers-color-scheme: dark) { footer .content { color: #aaa; } } + +#index { margin: 1rem 0 0 3.5rem; } + +h1 { font-size: 1.25em; display: inline-block; } + +#filter_container { float: right; margin: 0 2em 0 0; line-height: 1.66em; } + +#filter_container #filter { width: 10em; padding: 0.2em 0.5em; border: 2px solid #ccc; background: #fff; color: #000; } + +@media (prefers-color-scheme: dark) { #filter_container #filter { border-color: #444; } } + +@media (prefers-color-scheme: dark) { #filter_container #filter { background: #1e1e1e; } } + +@media (prefers-color-scheme: dark) { #filter_container #filter { color: #eee; } } + +#filter_container #filter:focus { border-color: #007acc; } + +#filter_container :disabled ~ label { color: #ccc; } + +@media (prefers-color-scheme: dark) { #filter_container :disabled ~ label { color: #444; } } + +#filter_container label { font-size: .875em; color: #666; } + +@media (prefers-color-scheme: dark) { #filter_container label { color: #aaa; } } + +header button { font-family: inherit; font-size: inherit; border: 1px solid; border-radius: .2em; background: #eee; color: inherit; text-decoration: none; padding: .1em .5em; margin: 1px calc(.1em + 1px); cursor: pointer; border-color: #ccc; } + +@media (prefers-color-scheme: dark) { header button { background: #333; } } + +@media (prefers-color-scheme: dark) { header button { border-color: #444; } } + +header button:active, header button:focus { outline: 2px dashed #007acc; } + +header button.run { background: #eeffee; } + +@media (prefers-color-scheme: dark) { header button.run { background: #373d29; } } + +header button.run.show_run { background: #dfd; border: 2px solid #00dd00; margin: 0 .1em; } + +@media (prefers-color-scheme: dark) { header button.run.show_run { background: #373d29; } } + +header button.mis { background: #ffeeee; } + +@media (prefers-color-scheme: dark) { header button.mis { background: #4b1818; } } + +header button.mis.show_mis { background: #fdd; border: 2px solid #ff0000; margin: 0 .1em; } + +@media (prefers-color-scheme: dark) { header button.mis.show_mis { background: #4b1818; } } + +header button.exc { background: #f7f7f7; } + +@media (prefers-color-scheme: dark) { header button.exc { background: #333; } } + +header button.exc.show_exc { background: #eee; border: 2px solid #808080; margin: 0 .1em; } + +@media (prefers-color-scheme: dark) { header button.exc.show_exc { background: #333; } } + +header button.par { background: #ffffd5; } + +@media (prefers-color-scheme: dark) { header button.par { background: #650; } } + +header button.par.show_par { background: #ffa; border: 2px solid #bbbb00; margin: 0 .1em; } + +@media (prefers-color-scheme: dark) { header button.par.show_par { background: #650; } } + +#help_panel, #source p .annotate.long { display: none; position: absolute; z-index: 999; background: #ffffcc; border: 1px solid #888; border-radius: .2em; color: #333; padding: .25em .5em; } + +#source p .annotate.long { white-space: normal; float: right; top: 1.75em; right: 1em; height: auto; } + +#help_panel_wrapper { float: right; position: relative; } + +#keyboard_icon { margin: 5px; } + +#help_panel_state { display: none; } + +#help_panel { top: 25px; right: 0; padding: .75em; border: 1px solid #883; color: #333; } + +#help_panel .keyhelp p { margin-top: .75em; } + +#help_panel .legend { font-style: italic; margin-bottom: 1em; } + +.indexfile #help_panel { width: 25em; } + +.pyfile #help_panel { width: 18em; } + +#help_panel_state:checked ~ #help_panel { display: block; } + +kbd { border: 1px solid black; border-color: #888 #333 #333 #888; padding: .1em .35em; font-family: SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-weight: bold; background: #eee; border-radius: 3px; } + +#source { padding: 1em 0 1em 3.5rem; font-family: SFMono-Regular, Menlo, Monaco, Consolas, monospace; } + +#source p { position: relative; white-space: pre; } + +#source p * { box-sizing: border-box; } + +#source p .n { float: left; text-align: right; width: 3.5rem; box-sizing: border-box; margin-left: -3.5rem; padding-right: 1em; color: #999; user-select: none; } + +@media (prefers-color-scheme: dark) { #source p .n { color: #777; } } + +#source p .n.highlight { background: #ffdd00; } + +#source p .n a { scroll-margin-top: 6em; text-decoration: none; color: #999; } + +@media (prefers-color-scheme: dark) { #source p .n a { color: #777; } } + +#source p .n a:hover { text-decoration: underline; color: #999; } + +@media (prefers-color-scheme: dark) { #source p .n a:hover { color: #777; } } + +#source p .t { display: inline-block; width: 100%; box-sizing: border-box; margin-left: -.5em; padding-left: 0.3em; border-left: 0.2em solid #fff; } + +@media (prefers-color-scheme: dark) { #source p .t { border-color: #1e1e1e; } } + +#source p .t:hover { background: #f2f2f2; } + +@media (prefers-color-scheme: dark) { #source p .t:hover { background: #282828; } } + +#source p .t:hover ~ .r .annotate.long { display: block; } + +#source p .t .com { color: #008000; font-style: italic; line-height: 1px; } + +@media (prefers-color-scheme: dark) { #source p .t .com { color: #6a9955; } } + +#source p .t .key { font-weight: bold; line-height: 1px; } + +#source p .t .str, #source p .t .fst { color: #0451a5; } + +@media (prefers-color-scheme: dark) { #source p .t .str, #source p .t .fst { color: #9cdcfe; } } + +#source p.mis .t { border-left: 0.2em solid #ff0000; } + +#source p.mis.show_mis .t { background: #fdd; } + +@media (prefers-color-scheme: dark) { #source p.mis.show_mis .t { background: #4b1818; } } + +#source p.mis.show_mis .t:hover { background: #f2d2d2; } + +@media (prefers-color-scheme: dark) { #source p.mis.show_mis .t:hover { background: #532323; } } + +#source p.mis.mis2 .t { border-left: 0.2em dotted #ff0000; } + +#source p.mis.mis2.show_mis .t { background: #ffeeee; } + +@media (prefers-color-scheme: dark) { #source p.mis.mis2.show_mis .t { background: #351b1b; } } + +#source p.mis.mis2.show_mis .t:hover { background: #f2d2d2; } + +@media (prefers-color-scheme: dark) { #source p.mis.mis2.show_mis .t:hover { background: #532323; } } + +#source p.run .t { border-left: 0.2em solid #00dd00; } + +#source p.run.show_run .t { background: #dfd; } + +@media (prefers-color-scheme: dark) { #source p.run.show_run .t { background: #373d29; } } + +#source p.run.show_run .t:hover { background: #d2f2d2; } + +@media (prefers-color-scheme: dark) { #source p.run.show_run .t:hover { background: #404633; } } + +#source p.run.run2 .t { border-left: 0.2em dotted #00dd00; } + +#source p.run.run2.show_run .t { background: #eeffee; } + +@media (prefers-color-scheme: dark) { #source p.run.run2.show_run .t { background: #2b2e24; } } + +#source p.run.run2.show_run .t:hover { background: #d2f2d2; } + +@media (prefers-color-scheme: dark) { #source p.run.run2.show_run .t:hover { background: #404633; } } + +#source p.exc .t { border-left: 0.2em solid #808080; } + +#source p.exc.show_exc .t { background: #eee; } + +@media (prefers-color-scheme: dark) { #source p.exc.show_exc .t { background: #333; } } + +#source p.exc.show_exc .t:hover { background: #e2e2e2; } + +@media (prefers-color-scheme: dark) { #source p.exc.show_exc .t:hover { background: #3c3c3c; } } + +#source p.exc.exc2 .t { border-left: 0.2em dotted #808080; } + +#source p.exc.exc2.show_exc .t { background: #f7f7f7; } + +@media (prefers-color-scheme: dark) { #source p.exc.exc2.show_exc .t { background: #292929; } } + +#source p.exc.exc2.show_exc .t:hover { background: #e2e2e2; } + +@media (prefers-color-scheme: dark) { #source p.exc.exc2.show_exc .t:hover { background: #3c3c3c; } } + +#source p.par .t { border-left: 0.2em solid #bbbb00; } + +#source p.par.show_par .t { background: #ffa; } + +@media (prefers-color-scheme: dark) { #source p.par.show_par .t { background: #650; } } + +#source p.par.show_par .t:hover { background: #f2f2a2; } + +@media (prefers-color-scheme: dark) { #source p.par.show_par .t:hover { background: #6d5d0c; } } + +#source p.par.par2 .t { border-left: 0.2em dotted #bbbb00; } + +#source p.par.par2.show_par .t { background: #ffffd5; } + +@media (prefers-color-scheme: dark) { #source p.par.par2.show_par .t { background: #423a0f; } } + +#source p.par.par2.show_par .t:hover { background: #f2f2a2; } + +@media (prefers-color-scheme: dark) { #source p.par.par2.show_par .t:hover { background: #6d5d0c; } } + +#source p .r { position: absolute; top: 0; right: 2.5em; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, Cantarell, "Helvetica Neue", sans-serif; } + +#source p .annotate { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, Cantarell, "Helvetica Neue", sans-serif; color: #666; padding-right: .5em; } + +@media (prefers-color-scheme: dark) { #source p .annotate { color: #ddd; } } + +#source p .annotate.short:hover ~ .long { display: block; } + +#source p .annotate.long { width: 30em; right: 2.5em; } + +#source p input { display: none; } + +#source p input ~ .r label.ctx { cursor: pointer; border-radius: .25em; } + +#source p input ~ .r label.ctx::before { content: "▶ "; } + +#source p input ~ .r label.ctx:hover { background: #e8f4ff; color: #666; } + +@media (prefers-color-scheme: dark) { #source p input ~ .r label.ctx:hover { background: #0f3a42; } } + +@media (prefers-color-scheme: dark) { #source p input ~ .r label.ctx:hover { color: #aaa; } } + +#source p input:checked ~ .r label.ctx { background: #d0e8ff; color: #666; border-radius: .75em .75em 0 0; padding: 0 .5em; margin: -.25em 0; } + +@media (prefers-color-scheme: dark) { #source p input:checked ~ .r label.ctx { background: #056; } } + +@media (prefers-color-scheme: dark) { #source p input:checked ~ .r label.ctx { color: #aaa; } } + +#source p input:checked ~ .r label.ctx::before { content: "▼ "; } + +#source p input:checked ~ .ctxs { padding: .25em .5em; overflow-y: scroll; max-height: 10.5em; } + +#source p label.ctx { color: #999; display: inline-block; padding: 0 .5em; font-size: .8333em; } + +@media (prefers-color-scheme: dark) { #source p label.ctx { color: #777; } } + +#source p .ctxs { display: block; max-height: 0; overflow-y: hidden; transition: all .2s; padding: 0 .5em; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, Cantarell, "Helvetica Neue", sans-serif; white-space: nowrap; background: #d0e8ff; border-radius: .25em; margin-right: 1.75em; text-align: right; } + +@media (prefers-color-scheme: dark) { #source p .ctxs { background: #056; } } + +#index { font-family: SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 0.875em; } + +#index table.index { margin-left: -.5em; } + +#index td, #index th { text-align: right; vertical-align: baseline; padding: .25em .5em; border-bottom: 1px solid #eee; } + +@media (prefers-color-scheme: dark) { #index td, #index th { border-color: #333; } } + +#index td.name, #index th.name { text-align: left; width: auto; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, Cantarell, "Helvetica Neue", sans-serif; min-width: 15em; } + +#index td.left, #index th.left { text-align: left; } + +#index td.spacer, #index th.spacer { border: none; padding: 0; } + +#index td.spacer:hover, #index th.spacer:hover { background: inherit; } + +#index th { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, Cantarell, "Helvetica Neue", sans-serif; font-style: italic; color: #333; border-color: #ccc; cursor: pointer; } + +@media (prefers-color-scheme: dark) { #index th { color: #ddd; } } + +@media (prefers-color-scheme: dark) { #index th { border-color: #444; } } + +#index th:hover { background: #eee; } + +@media (prefers-color-scheme: dark) { #index th:hover { background: #333; } } + +#index th .arrows { color: #666; font-size: 85%; font-family: sans-serif; font-style: normal; pointer-events: none; } + +#index th[aria-sort="ascending"], #index th[aria-sort="descending"] { white-space: nowrap; background: #eee; padding-left: .5em; } + +@media (prefers-color-scheme: dark) { #index th[aria-sort="ascending"], #index th[aria-sort="descending"] { background: #333; } } + +#index th[aria-sort="ascending"] .arrows::after { content: " ▲"; } + +#index th[aria-sort="descending"] .arrows::after { content: " ▼"; } + +#index tr.grouphead th { cursor: default; font-style: normal; border-color: #999; } + +@media (prefers-color-scheme: dark) { #index tr.grouphead th { border-color: #777; } } + +#index td.name { font-size: 1.15em; } + +#index td.name a { text-decoration: none; color: inherit; } + +#index td.name .no-noun { font-style: italic; } + +#index tr.total td, #index tr.total_dynamic td { font-weight: bold; border-bottom: none; } + +#index tr.region:hover { background: #eee; } + +@media (prefers-color-scheme: dark) { #index tr.region:hover { background: #333; } } + +#index tr.region:hover td.name { text-decoration: underline; color: inherit; } + +#scroll_marker { position: fixed; z-index: 3; right: 0; top: 0; width: 16px; height: 100%; background: #fff; border-left: 1px solid #eee; will-change: transform; } + +@media (prefers-color-scheme: dark) { #scroll_marker { background: #1e1e1e; } } + +@media (prefers-color-scheme: dark) { #scroll_marker { border-color: #333; } } + +#scroll_marker .marker { background: #ccc; position: absolute; min-height: 3px; width: 100%; } + +@media (prefers-color-scheme: dark) { #scroll_marker .marker { background: #444; } } diff --git a/venv/Lib/site-packages/coverage/htmlfiles/style.scss b/venv/Lib/site-packages/coverage/htmlfiles/style.scss new file mode 100644 index 0000000000..5e33c21e78 --- /dev/null +++ b/venv/Lib/site-packages/coverage/htmlfiles/style.scss @@ -0,0 +1,844 @@ +/* Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 */ +/* For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt */ + +// CSS styles for coverage.py HTML reports. + +// When you edit this file, you need to run "make css" to get the CSS file +// generated, and then check in both the .scss and the .css files. + +// When working on the file, this command is useful: +// sass --watch --style=compact --sourcemap=none --no-cache coverage/htmlfiles/style.scss:htmlcov/style.css +// +// OR you can process sass purely in python with `pip install pysass`, then: +// pysassc --style=compact coverage/htmlfiles/style.scss coverage/htmlfiles/style.css + +// Ignore this comment, it's for the CSS output file: +/* Don't edit this .css file. Edit the .scss file instead! */ + +// Dimensions +$left-gutter: 3.5rem; + +// +// Declare colors and variables +// + +$font-normal: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, Cantarell, "Helvetica Neue", sans-serif; +$font-code: SFMono-Regular, Menlo, Monaco, Consolas, monospace; + +$off-button-lighten: 50%; +$hover-dark-amt: 95%; +$multi-dim-amt: 50%; + +$focus-color: #007acc; + +$mis-color: #ff0000; +$run-color: #00dd00; +$exc-color: #808080; +$par-color: #bbbb00; + +$light-bg: #fff; +$light-fg: #000; +$light-gray1: #f8f8f8; +$light-gray2: #eee; +$light-gray3: #ccc; +$light-gray4: #999; +$light-gray5: #666; +$light-gray6: #333; +$light-pln-bg: $light-bg; +$light-mis-bg: #fdd; +$light-run-bg: #dfd; +$light-exc-bg: $light-gray2; +$light-par-bg: #ffa; +$light-token-com: #008000; +$light-token-str: #0451a5; +$light-context-bg-color: #d0e8ff; + +$dark-bg: #1e1e1e; +$dark-fg: #eee; +$dark-gray1: #222; +$dark-gray2: #333; +$dark-gray3: #444; +$dark-gray4: #777; +$dark-gray5: #aaa; +$dark-gray6: #ddd; +$dark-pln-bg: $dark-bg; +$dark-mis-bg: #4b1818; +$dark-run-bg: #373d29; +$dark-exc-bg: $dark-gray2; +$dark-par-bg: #650; +$dark-token-com: #6a9955; +$dark-token-str: #9cdcfe; +$dark-context-bg-color: #056; + +// +// Mixins and utilities +// + +@mixin background-dark($color) { + @media (prefers-color-scheme: dark) { + background: $color; + } +} +@mixin color-dark($color) { + @media (prefers-color-scheme: dark) { + color: $color; + } +} +@mixin border-color-dark($color) { + @media (prefers-color-scheme: dark) { + border-color: $color; + } +} + +// Add visual outline to navigable elements on focus improve accessibility. +@mixin focus-border { + &:active, &:focus { + outline: 2px dashed $focus-color; + } +} + +@mixin button-shape { + font-family: inherit; + font-size: inherit; + border: 1px solid; + border-radius: .2em; + background: $light-gray2; + @include background-dark($dark-gray2); + color: inherit; + text-decoration: none; + padding: .1em .5em; + margin: 1px calc(.1em + 1px); + cursor: pointer; + border-color: $light-gray3; + @include border-color-dark($dark-gray3); +} + +// Page-wide styles +html, body, h1, h2, h3, p, table, td, th { + margin: 0; + padding: 0; + border: 0; + font-weight: inherit; + font-style: inherit; + font-size: 100%; + font-family: inherit; + vertical-align: baseline; +} + +// Set baseline grid to 16 pt. +body { + font-family: $font-normal; + font-size: 1em; + background: $light-bg; + color: $light-fg; + @include background-dark($dark-bg); + @include color-dark($dark-fg); +} + +html>body { + font-size: 16px; +} + +a { + @include focus-border; +} + +p { + font-size: .875em; + line-height: 1.4em; +} + +table { + border-collapse: collapse; +} +td { + vertical-align: top; +} +table tr.hidden { + display: none !important; +} + +p#no_rows { + display: none; + font-size: 1.15em; + font-family: $font-normal; +} + +a.nav { + text-decoration: none; + color: inherit; + + &:hover { + text-decoration: underline; + color: inherit; + } +} + +.hidden { + display: none; +} + +// Page structure +header { + background: $light-gray1; + @include background-dark(black); + width: 100%; + z-index: 2; + border-bottom: 1px solid $light-gray3; + @include border-color-dark($dark-gray2); + + .content { + padding: 1rem $left-gutter; + } + + h2 { + margin-top: .5em; + font-size: 1em; + + a.button { + @include button-shape; + &.current { + border: 2px solid; + background: $light-bg; + @include background-dark($dark-bg); + border-color: $light-gray4; + @include border-color-dark($dark-gray4); + cursor: default; + } + } + } + + p.text { + margin: .5em 0 -.5em; + color: $light-gray5; + @include color-dark($dark-gray5); + font-style: italic; + } + + &.sticky { + position: fixed; + left: 0; + right: 0; + height: 2.5em; + + .text { + display: none; + } + + h1, h2 { + font-size: 1em; + margin-top: 0; + display: inline-block; + } + + .content { + padding: .5rem $left-gutter; + p { + font-size: 1em; + } + } + + & ~ #source { + padding-top: 6.5em; + } + } +} + +main { + position: relative; + z-index: 1; +} + +footer { + margin: 1rem $left-gutter; + + .content { + padding: 0; + color: $light-gray5; + @include color-dark($dark-gray5); + font-style: italic; + } +} + +#index { + margin: 1rem 0 0 $left-gutter; +} + +// Header styles + +h1 { + font-size: 1.25em; + display: inline-block; +} + +#filter_container { + float: right; + margin: 0 2em 0 0; + line-height: 1.66em; + + #filter { + width: 10em; + padding: 0.2em 0.5em; + border: 2px solid $light-gray3; + background: $light-bg; + color: $light-fg; + @include border-color-dark($dark-gray3); + @include background-dark($dark-bg); + @include color-dark($dark-fg); + &:focus { + border-color: $focus-color; + } + } + + :disabled ~ label{ + color: $light-gray3; + @include color-dark($dark-gray3); + } + + label { + font-size: .875em; + color: $light-gray5; + @include color-dark($dark-gray5); + } +} + +header button { + @include button-shape; + @include focus-border; + + &.run { + background: mix($light-run-bg, $light-bg, $off-button-lighten); + @include background-dark($dark-run-bg); + &.show_run { + background: $light-run-bg; + @include background-dark($dark-run-bg); + border: 2px solid $run-color; + margin: 0 .1em; + } + } + &.mis { + background: mix($light-mis-bg, $light-bg, $off-button-lighten); + @include background-dark($dark-mis-bg); + &.show_mis { + background: $light-mis-bg; + @include background-dark($dark-mis-bg); + border: 2px solid $mis-color; + margin: 0 .1em; + } + } + &.exc { + background: mix($light-exc-bg, $light-bg, $off-button-lighten); + @include background-dark($dark-exc-bg); + &.show_exc { + background: $light-exc-bg; + @include background-dark($dark-exc-bg); + border: 2px solid $exc-color; + margin: 0 .1em; + } + } + &.par { + background: mix($light-par-bg, $light-bg, $off-button-lighten); + @include background-dark($dark-par-bg); + &.show_par { + background: $light-par-bg; + @include background-dark($dark-par-bg); + border: 2px solid $par-color; + margin: 0 .1em; + } + } +} + +// Yellow post-it things. +%popup { + display: none; + position: absolute; + z-index: 999; + background: #ffffcc; + border: 1px solid #888; + border-radius: .2em; + color: #333; + padding: .25em .5em; +} + +// Yellow post-it's in the text listings. +%in-text-popup { + @extend %popup; + white-space: normal; + float: right; + top: 1.75em; + right: 1em; + height: auto; +} + +// Help panel +#help_panel_wrapper { + float: right; + position: relative; +} + +#keyboard_icon { + margin: 5px; +} + +#help_panel_state { + display: none; +} + +#help_panel { + @extend %popup; + top: 25px; + right: 0; + padding: .75em; + border: 1px solid #883; + + color: #333; + + .keyhelp p { + margin-top: .75em; + } + + .legend { + font-style: italic; + margin-bottom: 1em; + } + + .indexfile & { + width: 25em; + } + + .pyfile & { + width: 18em; + } + + #help_panel_state:checked ~ & { + display: block; + } +} + +kbd { + border: 1px solid black; + border-color: #888 #333 #333 #888; + padding: .1em .35em; + font-family: $font-code; + font-weight: bold; + background: #eee; + border-radius: 3px; +} + +// Source file styles + +// The slim bar at the left edge of the source lines, colored by coverage. +$border-indicator-width: .2em; + +#source { + padding: 1em 0 1em $left-gutter; + font-family: $font-code; + + p { + // position relative makes position:absolute pop-ups appear in the right place. + position: relative; + white-space: pre; + + * { + box-sizing: border-box; + } + + .n { + float: left; + text-align: right; + width: $left-gutter; + box-sizing: border-box; + margin-left: -$left-gutter; + padding-right: 1em; + color: $light-gray4; + user-select: none; + @include color-dark($dark-gray4); + + &.highlight { + background: #ffdd00; + } + + a { + // Make anchors to the line scroll the line to be + // visible beneath the fixed-position header. + scroll-margin-top: 6em; + text-decoration: none; + color: $light-gray4; + @include color-dark($dark-gray4); + &:hover { + text-decoration: underline; + color: $light-gray4; + @include color-dark($dark-gray4); + } + } + } + + .t { + display: inline-block; + width: 100%; + box-sizing: border-box; + margin-left: -.5em; + padding-left: .5em - $border-indicator-width; + border-left: $border-indicator-width solid $light-bg; + @include border-color-dark($dark-bg); + + &:hover { + background: mix($light-pln-bg, $light-fg, $hover-dark-amt); + @include background-dark(mix($dark-pln-bg, $dark-fg, $hover-dark-amt)); + + & ~ .r .annotate.long { + display: block; + } + } + + // Syntax coloring + .com { + color: $light-token-com; + @include color-dark($dark-token-com); + font-style: italic; + line-height: 1px; + } + .key { + font-weight: bold; + line-height: 1px; + } + .str, .fst { + color: $light-token-str; + @include color-dark($dark-token-str); + } + } + + &.mis { + .t { + border-left: $border-indicator-width solid $mis-color; + } + + &.show_mis .t { + background: $light-mis-bg; + @include background-dark($dark-mis-bg); + + &:hover { + background: mix($light-mis-bg, $light-fg, $hover-dark-amt); + @include background-dark(mix($dark-mis-bg, $dark-fg, $hover-dark-amt)); + } + } + + &.mis2 { + .t { + border-left: $border-indicator-width dotted $mis-color; + } + + &.show_mis .t { + background: mix($light-mis-bg, $light-bg, $multi-dim-amt); + @include background-dark(mix($dark-mis-bg, $dark-bg, $multi-dim-amt)); + + &:hover { + background: mix($light-mis-bg, $light-fg, $hover-dark-amt); + @include background-dark(mix($dark-mis-bg, $dark-fg, $hover-dark-amt)); + } + } + } + } + + &.run { + .t { + border-left: $border-indicator-width solid $run-color; + } + + &.show_run .t { + background: $light-run-bg; + @include background-dark($dark-run-bg); + + &:hover { + background: mix($light-run-bg, $light-fg, $hover-dark-amt); + @include background-dark(mix($dark-run-bg, $dark-fg, $hover-dark-amt)); + } + } + + &.run2 { + .t { + border-left: $border-indicator-width dotted $run-color; + } + + &.show_run .t { + background: mix($light-run-bg, $light-bg, $multi-dim-amt); + @include background-dark(mix($dark-run-bg, $dark-bg, $multi-dim-amt)); + + &:hover { + background: mix($light-run-bg, $light-fg, $hover-dark-amt); + @include background-dark(mix($dark-run-bg, $dark-fg, $hover-dark-amt)); + } + } + } + } + + &.exc { + .t { + border-left: $border-indicator-width solid $exc-color; + } + + &.show_exc .t { + background: $light-exc-bg; + @include background-dark($dark-exc-bg); + + &:hover { + background: mix($light-exc-bg, $light-fg, $hover-dark-amt); + @include background-dark(mix($dark-exc-bg, $dark-fg, $hover-dark-amt)); + } + } + + &.exc2 { + .t { + border-left: $border-indicator-width dotted $exc-color; + } + + &.show_exc .t { + background: mix($light-exc-bg, $light-bg, $multi-dim-amt); + @include background-dark(mix($dark-exc-bg, $dark-bg, $multi-dim-amt)); + + &:hover { + background: mix($light-exc-bg, $light-fg, $hover-dark-amt); + @include background-dark(mix($dark-exc-bg, $dark-fg, $hover-dark-amt)); + } + } + } + } + + &.par { + .t { + border-left: $border-indicator-width solid $par-color; + } + + &.show_par .t { + background: $light-par-bg; + @include background-dark($dark-par-bg); + + &:hover { + background: mix($light-par-bg, $light-fg, $hover-dark-amt); + @include background-dark(mix($dark-par-bg, $dark-fg, $hover-dark-amt)); + } + } + + &.par2 { + .t { + border-left: $border-indicator-width dotted $par-color; + } + + &.show_par .t { + background: mix($light-par-bg, $light-bg, $multi-dim-amt); + @include background-dark(mix($dark-par-bg, $dark-bg, $multi-dim-amt)); + + &:hover { + background: mix($light-par-bg, $light-fg, $hover-dark-amt); + @include background-dark(mix($dark-par-bg, $dark-fg, $hover-dark-amt)); + } + } + } + } + + .r { + position: absolute; + top: 0; + right: 2.5em; + font-family: $font-normal; + } + + .annotate { + font-family: $font-normal; + color: $light-gray5; + @include color-dark($dark-gray6); + padding-right: .5em; + + &.short:hover ~ .long { + display: block; + } + + &.long { + @extend %in-text-popup; + width: 30em; + right: 2.5em; + } + } + + input { + display: none; + + & ~ .r label.ctx { + cursor: pointer; + border-radius: .25em; + &::before { + content: "▶ "; + } + &:hover { + background: mix($light-context-bg-color, $light-bg, $off-button-lighten); + @include background-dark(mix($dark-context-bg-color, $dark-bg, $off-button-lighten)); + color: $light-gray5; + @include color-dark($dark-gray5); + } + } + + &:checked ~ .r label.ctx { + background: $light-context-bg-color; + @include background-dark($dark-context-bg-color); + color: $light-gray5; + @include color-dark($dark-gray5); + border-radius: .75em .75em 0 0; + padding: 0 .5em; + margin: -.25em 0; + &::before { + content: "▼ "; + } + } + + &:checked ~ .ctxs { + padding: .25em .5em; + overflow-y: scroll; + max-height: 10.5em; + } + } + + label.ctx { + color: $light-gray4; + @include color-dark($dark-gray4); + display: inline-block; + padding: 0 .5em; + font-size: .8333em; // 10/12 + } + + .ctxs { + display: block; + max-height: 0; + overflow-y: hidden; + transition: all .2s; + padding: 0 .5em; + font-family: $font-normal; + white-space: nowrap; + background: $light-context-bg-color; + @include background-dark($dark-context-bg-color); + border-radius: .25em; + margin-right: 1.75em; + text-align: right; + } + } +} + + +// index styles +#index { + font-family: $font-code; + font-size: 0.875em; + + table.index { + margin-left: -.5em; + } + td, th { + text-align: right; + vertical-align: baseline; + padding: .25em .5em; + border-bottom: 1px solid $light-gray2; + @include border-color-dark($dark-gray2); + &.name { + text-align: left; + width: auto; + font-family: $font-normal; + min-width: 15em; + } + &.left { + text-align: left; + } + &.spacer { + border: none; + padding: 0; + &:hover { + background: inherit; + } + } + } + th { + font-family: $font-normal; + font-style: italic; + color: $light-gray6; + @include color-dark($dark-gray6); + border-color: $light-gray3; + @include border-color-dark($dark-gray3); + cursor: pointer; + &:hover { + background: $light-gray2; + @include background-dark($dark-gray2); + } + .arrows { + color: #666; + font-size: 85%; + font-family: sans-serif; + font-style: normal; + pointer-events: none; + } + &[aria-sort="ascending"], &[aria-sort="descending"] { + white-space: nowrap; + background: $light-gray2; + @include background-dark($dark-gray2); + padding-left: .5em; + } + &[aria-sort="ascending"] .arrows::after { + content: " ▲"; + } + &[aria-sort="descending"] .arrows::after { + content: " ▼"; + } + } + tr.grouphead { + th { + cursor: default; + font-style: normal; + border-color: $light-gray4; + @include border-color-dark($dark-gray4); + } + } + td.name { + font-size: 1.15em; + a { + text-decoration: none; + color: inherit; + } + & .no-noun { + font-style: italic; + } + } + + tr.total td, + tr.total_dynamic td { + font-weight: bold; + border-bottom: none; + } + tr.region:hover { + background: $light-gray2; + @include background-dark($dark-gray2); + td.name { + text-decoration: underline; + color: inherit; + } + } +} + +// scroll marker styles +#scroll_marker { + position: fixed; + z-index: 3; + right: 0; + top: 0; + width: 16px; + height: 100%; + background: $light-bg; + border-left: 1px solid $light-gray2; + @include background-dark($dark-bg); + @include border-color-dark($dark-gray2); + will-change: transform; // for faster scrolling of fixed element in Chrome + + .marker { + background: $light-gray3; + @include background-dark($dark-gray3); + position: absolute; + min-height: 3px; + width: 100%; + } +} diff --git a/venv/Lib/site-packages/coverage/inorout.py b/venv/Lib/site-packages/coverage/inorout.py new file mode 100644 index 0000000000..aa4542f03a --- /dev/null +++ b/venv/Lib/site-packages/coverage/inorout.py @@ -0,0 +1,654 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Determining whether files are being measured/reported or not.""" + +from __future__ import annotations + +import importlib.util +import inspect +import itertools +import os +import os.path +import sys +import sysconfig +import traceback +from collections.abc import Iterable +from dataclasses import dataclass +from types import FrameType, ModuleType +from typing import TYPE_CHECKING, Any, cast + +from coverage import env +from coverage.disposition import FileDisposition, disposition_init +from coverage.exceptions import ConfigError, CoverageException, PluginError +from coverage.files import ( + GlobMatcher, + ModuleMatcher, + TreeMatcher, + canonical_filename, + find_python_files, + prep_patterns, +) +from coverage.misc import isolate_module, sys_modules_saved +from coverage.python import source_for_file, source_for_morf +from coverage.types import TDebugCtl, TFileDisposition, TMorf, TWarnFn + +if TYPE_CHECKING: + from coverage.config import CoverageConfig + from coverage.plugin_support import Plugins + + +os = isolate_module(os) + + +def canonical_path(morf: TMorf, directory: bool = False) -> str: + """Return the canonical path of the module or file `morf`. + + If the module is a package, then return its directory. If it is a + module, then return its file, unless `directory` is True, in which + case return its enclosing directory. + + """ + morf_path = canonical_filename(source_for_morf(morf)) + if morf_path.endswith("__init__.py") or directory: + morf_path = os.path.split(morf_path)[0] + return morf_path + + +def name_for_module(filename: str, frame: FrameType | None) -> str | None: + """Get the name of the module for a filename and frame. + + For configurability's sake, we allow __main__ modules to be matched by + their importable name. + + If loaded via runpy (aka -m), we can usually recover the "original" + full dotted module name, otherwise, we resort to interpreting the + file name to get the module's name. In the case that the module name + can't be determined, None is returned. + + """ + module_globals = frame.f_globals if frame is not None else {} + dunder_name: str | None = module_globals.get("__name__", None) + + if isinstance(dunder_name, str) and dunder_name != "__main__": + # This is the usual case: an imported module. + return dunder_name + + spec = module_globals.get("__spec__", None) + if spec: + fullname = spec.name + if isinstance(fullname, str) and fullname != "__main__": + # Module loaded via: runpy -m + return fullname + + # Script as first argument to Python command line. + inspectedname = inspect.getmodulename(filename) + if inspectedname is not None: + return inspectedname + else: + return dunder_name + + +def module_is_namespace(mod: ModuleType) -> bool: + """Is the module object `mod` a PEP420 namespace module?""" + return hasattr(mod, "__path__") and getattr(mod, "__file__", None) is None + + +def module_has_file(mod: ModuleType) -> bool: + """Does the module object `mod` have an existing __file__ ?""" + mod__file__ = getattr(mod, "__file__", None) + if mod__file__ is None: + return False + return os.path.exists(mod__file__) + + +def file_and_path_for_module(modulename: str) -> tuple[str | None, list[str]]: + """Find the file and search path for `modulename`. + + Returns: + filename: The filename of the module, or None. + path: A list (possibly empty) of directories to find submodules in. + + """ + filename = None + path = [] + try: + spec = importlib.util.find_spec(modulename) + except Exception: + pass + else: + if spec is not None: + filename = spec.origin + path = list(spec.submodule_search_locations or ()) + return filename, path + + +def _add_sysconfig_paths(paths: set[str], path_names: list[str]) -> None: + """Get paths from `sysconfig.get_paths`""" + scheme_names = set(sysconfig.get_scheme_names()) + + for scheme in scheme_names: + config_paths = sysconfig.get_paths(scheme) + for path_name in path_names: + if path_name in config_paths: + paths.add(config_paths[path_name]) + + +def _add_stdlib_paths(paths: set[str]) -> None: + """Add paths where the stdlib can be found to the set `paths`.""" + _add_sysconfig_paths(paths, ["stdlib", "platstdlib"]) + + +def _add_third_party_paths(paths: set[str]) -> None: + """Add locations for third-party packages to the set `paths`.""" + + # These sysconfig locations are where third-party packages are installed. + _add_sysconfig_paths(paths, ["platlib", "purelib", "scripts"]) + + # Any importable directory that is a venv is also a third-party location. + for d in sys.path: + detail = _analyze_directory(d) + if detail.exists and detail.venv is not None: + paths.add(d) + + +def _add_coverage_paths(paths: set[str]) -> None: + """Add paths where coverage.py code can be found to the set `paths`.""" + cover_path = canonical_path(__file__, directory=True) + paths.add(cover_path) + if env.TESTING: + # Don't include our own test code. + paths.add(os.path.join(cover_path, "tests")) + + +@dataclass +class DirectoryDetail: + """Details about a directory.""" + + exists: bool + venv: str | None + + +def _analyze_directory(d: str) -> DirectoryDetail: + """Analyze the directory `d` for existence and venv status.""" + detail = DirectoryDetail(exists=os.path.exists(d), venv=None) + if detail.exists: + while True: + d = os.path.dirname(d) + if d == os.path.dirname(d): + break + pyvenv = os.path.join(d, "pyvenv.cfg") + if os.path.exists(pyvenv): + detail.venv = d + break + return detail + + +def _dir_detail(d: str) -> str: + """Get a string describing the directory `d` for debugging.""" + detail = _analyze_directory(d) + if not detail.exists: + describe = "does not exist" + elif detail.venv is not None: + describe = f"venv at {detail.venv}" + else: + describe = "not a venv" + return f"{d!r} ({describe})" + + +class InOrOut: + """Machinery for determining what files to measure.""" + + def __init__( + self, + config: CoverageConfig, + warn: TWarnFn, + debug: TDebugCtl | None, + include_namespace_packages: bool, + ) -> None: + self.warn = warn + self.debug = debug + self.include_namespace_packages = include_namespace_packages + + self.plugins: Plugins + self.disp_class: type[TFileDisposition] = FileDisposition + + self.source_pkgs: list[str] = list(config.source_pkgs) + self.source_dirs: list[str] = list(config.source_dirs) + for src in config.source or []: + if os.path.isdir(src): + self.source_dirs.append(src) + else: + self.source_pkgs.append(src) + + # Canonicalize everything in `source_dirs`. + # Also confirm that they actually are directories. + for i, src in enumerate(self.source_dirs): + if not os.path.isdir(src): + raise ConfigError(f"Source dir is not a directory: {src!r}") + self.source_dirs[i] = canonical_filename(src) + + self.source_pkgs_unmatched = self.source_pkgs[:] + + self.include = prep_patterns(config.run_include) + self.omit = prep_patterns(config.run_omit) + + # The directories for files considered "installed with the interpreter". + self.pylib_paths: set[str] = set() + if not config.cover_pylib: + _add_stdlib_paths(self.pylib_paths) + + # To avoid tracing the coverage.py code itself, we skip anything + # located where we are. + self.cover_paths: set[str] = set() + _add_coverage_paths(self.cover_paths) + + # Find where third-party packages are installed. + self.third_paths: set[str] = set() + _add_third_party_paths(self.third_paths) + + # Generally useful information + if self.debug: + self._debug("sysconfig paths:") + for scheme in sorted(sysconfig.get_scheme_names()): + self._debug(f" {scheme}:") + for k, v in sysconfig.get_paths(scheme).items(): + self._debug(f" {k}: {_dir_detail(v)}") + + # Create the matchers we need for should_trace + self.source_match = None + self.source_pkgs_match = None + self.pylib_match = None + self.include_match = None + self.omit_match = None + + if self.source_dirs or self.source_pkgs: + if self.source_dirs: + self.source_match = TreeMatcher( + self.source_dirs, "source", "Source directory", self._debug + ) + if self.source_pkgs: + self.source_pkgs_match = ModuleMatcher( + self.source_pkgs, "source_pkgs", "Source imports", self._debug + ) + else: + if self.pylib_paths: + self.pylib_match = TreeMatcher( + self.pylib_paths, "pylib", "Python stdlib", self._debug + ) + if self.include: + self.include_match = GlobMatcher(self.include, "include", "Include", self._debug) + if self.omit: + self.omit_match = GlobMatcher(self.omit, "omit", "Omit", self._debug) + + self.coverage_match = TreeMatcher( + self.cover_paths, "coverage", "Coverage code", self._debug + ) + + self.last_sys_path = list(sys.path) + self.set_matchers_depending_on_syspath() + + def _debug(self, msg: str) -> None: + """A more convenient way to write debug messages.""" + if self.debug: + self.debug.write(msg) + + def set_matchers_depending_on_syspath(self) -> None: + """Set up matchers that depend on sys.path. + + This is called at initialization time, and later if sys.path changes, + which can happen when test runners like pytest manipulate sys.path. + + """ + self._debug("sys.path:" + "".join(f"\n {_dir_detail(d)}" for d in sys.path)) + + self.third_paths = set() + _add_third_party_paths(self.third_paths) + self.third_match = TreeMatcher(self.third_paths, "third", "Third-party lib", self._debug) + + # Check if the source we want to measure has been installed as a + # third-party package. + # Is the source inside a third-party area? + self.source_in_third_paths = set() + with sys_modules_saved(): + for pkg in self.source_pkgs: + try: + modfile, path = file_and_path_for_module(pkg) + self._debug(f"Imported source package {pkg!r} as {modfile!r}") + except CoverageException as exc: + self._debug(f"Couldn't import source package {pkg!r}: {exc}") + continue + if modfile: + if self.third_match.match(modfile): + self._debug( + f"Source in third-party: source_pkg {pkg!r} at {modfile!r}", + ) + self.source_in_third_paths.add(canonical_path(source_for_file(modfile))) + else: + for pathdir in path: + if self.third_match.match(pathdir): + self._debug( + f"Source in third-party: {pkg!r} path directory at {pathdir!r}", + ) + self.source_in_third_paths.add(pathdir) + + for src in self.source_dirs: + if self.third_match.match(src): + self._debug(f"Source in third-party: source directory {src!r}") + self.source_in_third_paths.add(src) + self.source_in_third_match = TreeMatcher( + self.source_in_third_paths, "source_in_third", "Source in third-party", self._debug + ) + + def should_trace(self, filename: str, frame: FrameType | None = None) -> TFileDisposition: + """Decide whether to trace execution in `filename`, with a reason. + + This function is called from the trace function. As each new file name + is encountered, this function determines whether it is traced or not. + + Returns a FileDisposition object. + + """ + if sys.path != self.last_sys_path: + self.set_matchers_depending_on_syspath() + self.last_sys_path = list(sys.path) + + original_filename = filename + disp = disposition_init(self.disp_class, filename) + + def nope(disp: TFileDisposition, reason: str) -> TFileDisposition: + """Simple helper to make it easy to return NO.""" + disp.trace = False + disp.reason = reason + return disp + + if original_filename.startswith("<"): + return nope(disp, "original file name is not real") + + if frame is not None: + # Compiled Python files have two file names: frame.f_code.co_filename is + # the file name at the time the .pyc was compiled. The second name is + # __file__, which is where the .pyc was actually loaded from. Since + # .pyc files can be moved after compilation (for example, by being + # installed), we look for __file__ in the frame and prefer it to the + # co_filename value. + dunder_file = frame.f_globals and frame.f_globals.get("__file__") + if dunder_file: + # Danger: __file__ can (rarely?) be of type Path. + filename = source_for_file(str(dunder_file)) + if original_filename and not original_filename.startswith("<"): + orig = os.path.basename(original_filename) + if orig != os.path.basename(filename): + # Files shouldn't be renamed when moved. This happens when + # exec'ing code. If it seems like something is wrong with + # the frame's file name, then just use the original. + filename = original_filename + + if not filename: + # Empty string is pretty useless. + return nope(disp, "empty string isn't a file name") + + if filename.startswith("memory:"): + return nope(disp, "memory isn't traceable") + + if filename.startswith("<"): + # Lots of non-file execution is represented with artificial + # file names like "", "", or + # "". Don't ever trace these executions, since we + # can't do anything with the data later anyway. + return nope(disp, "file name is not real") + + canonical = canonical_filename(filename) + disp.canonical_filename = canonical + + # Try the plugins, see if they have an opinion about the file. + plugin = None + for plugin in self.plugins.file_tracers: + if not plugin._coverage_enabled: + continue + + try: + file_tracer = plugin.file_tracer(canonical) + if file_tracer is not None: + file_tracer._coverage_plugin = plugin + disp.trace = True + disp.file_tracer = file_tracer + if file_tracer.has_dynamic_source_filename(): + disp.has_dynamic_filename = True + else: + disp.source_filename = canonical_filename( + file_tracer.source_filename(), + ) + break + except Exception: + plugin_name = plugin._coverage_plugin_name + tb = traceback.format_exc() + self.warn(f"Disabling plug-in {plugin_name!r} due to an exception:\n{tb}") + plugin._coverage_enabled = False + continue + else: + # No plugin wanted it: it's Python. + disp.trace = True + disp.source_filename = canonical + + if not disp.has_dynamic_filename: + if not disp.source_filename: + raise PluginError( + f"Plugin {plugin!r} didn't set source_filename for '{disp.original_filename}'", + ) + reason = self.check_include_omit_etc(disp.source_filename, frame) + if reason: + nope(disp, reason) + + return disp + + def check_include_omit_etc(self, filename: str, frame: FrameType | None) -> str | None: + """Check a file name against the include, omit, etc, rules. + + Returns a string or None. String means, don't trace, and is the reason + why. None means no reason found to not trace. + + """ + modulename = name_for_module(filename, frame) + + # If the user specified source or include, then that's authoritative + # about the outer bound of what to measure and we don't have to apply + # any canned exclusions. If they didn't, then we have to exclude the + # stdlib and coverage.py directories. + if self.source_match or self.source_pkgs_match: + extra = "" + ok = False + if self.source_pkgs_match: + if isinstance(modulename, str) and self.source_pkgs_match.match(modulename): + ok = True + if modulename in self.source_pkgs_unmatched: + self.source_pkgs_unmatched.remove(modulename) + else: + extra = f"module {modulename!r} " + if not ok and self.source_match: + if self.source_match.match(filename): + ok = True + if not ok: + return extra + "falls outside the --source spec" + if self.third_match.match(filename) and not self.source_in_third_match.match(filename): + return "inside --source, but is third-party" + elif self.include_match: + if not self.include_match.match(filename): + return "falls outside the --include trees" + else: + # We exclude the coverage.py code itself, since a little of it + # will be measured otherwise. + if self.coverage_match.match(filename): + return "is part of coverage.py" + + # Exclude anything in the third-party installation areas. Check this before + # the stdlib, since site-packages is nested inside the stdlib area. If we + # do it the other way around, third-party code will be labeled as stdlib + # in the debug output. + if self.third_match.match(filename): + return "is a third-party module" + + # If we aren't supposed to trace installed code, then check if this + # is in the Python standard library and skip it if so. + if self.pylib_match and self.pylib_match.match(filename): + return "is in the stdlib" + + # Check the file against the omit pattern. + if self.omit_match and self.omit_match.match(filename): + return "is inside an --omit pattern" + + # No point tracing a file we can't later write to SQLite. + try: + filename.encode("utf-8") + except UnicodeEncodeError: + return "non-encodable filename" + + # No reason found to skip this file. + return None + + def warn_conflicting_settings(self) -> None: + """Warn if there are settings that conflict.""" + if self.include: + if self.source_dirs or self.source_pkgs: + self.warn("--include is ignored because --source is set", slug="include-ignored") + + def warn_already_imported_files(self) -> None: + """Warn if files have already been imported that we will be measuring.""" + if self.include or self.source_dirs or self.source_pkgs: + warned = set() + for mod in list(sys.modules.values()): + filename = getattr(mod, "__file__", None) + if filename is None: + continue + if filename in warned: + continue + + if len(getattr(mod, "__path__", ())) > 1: + # A namespace package, which confuses this code, so ignore it. + continue + + disp = self.should_trace(filename) + if disp.has_dynamic_filename: + # A plugin with dynamic filenames: the Python file + # shouldn't cause a warning, since it won't be the subject + # of tracing anyway. + continue + if disp.trace: + msg = f"Already imported a file that will be measured: {filename}" + self.warn(msg, slug="already-imported") + warned.add(filename) + elif self.debug and self.debug.should("trace"): + self.debug.write( + "Didn't trace already imported file {!r}: {}".format( + disp.original_filename, + disp.reason, + ), + ) + + def warn_unimported_source(self) -> None: + """Warn about source packages that were of interest, but never traced.""" + for pkg in self.source_pkgs_unmatched: + self._warn_about_unmeasured_code(pkg) + + def _warn_about_unmeasured_code(self, pkg: str) -> None: + """Warn about a package or module that we never traced. + + `pkg` is a string, the name of the package or module. + + """ + mod = sys.modules.get(pkg) + if mod is None: + self.warn(f"Module {pkg} was never imported.", slug="module-not-imported") + return + + if module_is_namespace(mod): + # A namespace package. It's OK for this not to have been traced, + # since there is no code directly in it. + return + + if not module_has_file(mod): + self.warn(f"Module {pkg} has no Python source.", slug="module-not-python") + return + + # The module was in sys.modules, and seems like a module with code, but + # we never measured it. I guess that means it was imported before + # coverage even started. + msg = f"Module {pkg} was previously imported, but not measured" + self.warn(msg, slug="module-not-measured") + + def find_possibly_unexecuted_files(self) -> Iterable[tuple[str, str | None]]: + """Find files in the areas of interest that might be untraced. + + Yields pairs: file path, and responsible plug-in name. + """ + for pkg in self.source_pkgs: + if pkg not in sys.modules or not module_has_file(sys.modules[pkg]): + continue + pkg_file = source_for_file(cast(str, sys.modules[pkg].__file__)) + yield from self._find_executable_files(canonical_path(pkg_file)) + + for src in self.source_dirs: + yield from self._find_executable_files(src) + + def _find_plugin_files(self, src_dir: str) -> Iterable[tuple[str, str]]: + """Get executable files from the plugins.""" + for plugin in self.plugins.file_tracers: + for x_file in plugin.find_executable_files(src_dir): + yield x_file, plugin._coverage_plugin_name + + def _find_executable_files(self, src_dir: str) -> Iterable[tuple[str, str | None]]: + """Find executable files in `src_dir`. + + Search for files in `src_dir` that can be executed because they + are probably importable. Don't include ones that have been omitted + by the configuration. + + Yield the file path, and the plugin name that handles the file. + + """ + py_files = ( + (py_file, None) + for py_file in find_python_files(src_dir, self.include_namespace_packages) + ) + plugin_files = self._find_plugin_files(src_dir) + + for file_path, plugin_name in itertools.chain(py_files, plugin_files): + file_path = canonical_filename(file_path) + if self.omit_match and self.omit_match.match(file_path): + # Turns out this file was omitted, so don't pull it back + # in as un-executed. + continue + yield file_path, plugin_name + + def sys_info(self) -> Iterable[tuple[str, Any]]: + """Our information for Coverage.sys_info. + + Returns a list of (key, value) pairs. + """ + info = [ + ("coverage_paths", self.cover_paths), + ("stdlib_paths", self.pylib_paths), + ("third_party_paths", self.third_paths), + ("source_in_third_party_paths", self.source_in_third_paths), + ] + + matcher_names = [ + "source_match", + "source_pkgs_match", + "include_match", + "omit_match", + "coverage_match", + "pylib_match", + "third_match", + "source_in_third_match", + ] + + for matcher_name in matcher_names: + matcher = getattr(self, matcher_name) + if matcher: + matcher_info = matcher.info() + else: + matcher_info = "-none-" + info.append((matcher_name, matcher_info)) + + return info diff --git a/venv/Lib/site-packages/coverage/jsonreport.py b/venv/Lib/site-packages/coverage/jsonreport.py new file mode 100644 index 0000000000..1c55b4d75a --- /dev/null +++ b/venv/Lib/site-packages/coverage/jsonreport.py @@ -0,0 +1,200 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Json reporting for coverage.py""" + +from __future__ import annotations + +import datetime +import json +import sys +from collections.abc import Iterable +from typing import IO, TYPE_CHECKING, Any + +from coverage import __version__ +from coverage.report_core import get_analysis_to_report +from coverage.results import Analysis, AnalysisNarrower, Numbers +from coverage.types import TLineNo, TMorfs + +if TYPE_CHECKING: + from coverage import Coverage + from coverage.data import CoverageData + from coverage.plugin import FileReporter + + +# A type for data that can be JSON-serialized. +JsonObj = dict[str, Any] + +# "Version 1" had no format number at all. +# 2: add the meta.format field. +# 3: add region information (functions, classes) +FORMAT_VERSION = 3 + + +class JsonReporter: + """A reporter for writing JSON coverage results.""" + + report_type = "JSON report" + + def __init__(self, coverage: Coverage) -> None: + self.coverage = coverage + self.config = self.coverage.config + self.total = Numbers(self.config.precision) + self.report_data: JsonObj = {} + + def make_summary(self, nums: Numbers) -> JsonObj: + """Create a dict summarizing `nums`.""" + return { + "covered_lines": nums.n_executed, + "num_statements": nums.n_statements, + "percent_covered": nums.pc_covered, + "percent_covered_display": nums.pc_covered_str, + "missing_lines": nums.n_missing, + "excluded_lines": nums.n_excluded, + "percent_statements_covered": nums.pc_statements, + "percent_statements_covered_display": nums.pc_statements_str, + } + + def make_branch_summary(self, nums: Numbers) -> JsonObj: + """Create a dict summarizing the branch info in `nums`.""" + return { + "num_branches": nums.n_branches, + "num_partial_branches": nums.n_partial_branches, + "covered_branches": nums.n_executed_branches, + "missing_branches": nums.n_missing_branches, + "percent_branches_covered": nums.pc_branches, + "percent_branches_covered_display": nums.pc_branches_str, + } + + def report(self, morfs: TMorfs, outfile: IO[str]) -> float: + """Generate a json report for `morfs`. + + `morfs` is a list of modules or file names. + + `outfile` is a file object to write the json to. + + """ + outfile = outfile or sys.stdout + coverage_data = self.coverage.get_data() + coverage_data.set_query_contexts(self.config.report_contexts) + self.report_data["meta"] = { + "format": FORMAT_VERSION, + "version": __version__, + "timestamp": datetime.datetime.now().isoformat(), + "branch_coverage": coverage_data.has_arcs(), + "show_contexts": self.config.json_show_contexts, + } + + measured_files = {} + for file_reporter, analysis in get_analysis_to_report(self.coverage, morfs): + measured_files[file_reporter.relative_filename()] = self.report_one_file( + coverage_data, + analysis, + file_reporter, + ) + + self.report_data["files"] = measured_files + self.report_data["totals"] = self.make_summary(self.total) + + if coverage_data.has_arcs(): + self.report_data["totals"].update(self.make_branch_summary(self.total)) + + json.dump( + self.report_data, + outfile, + indent=(4 if self.config.json_pretty_print else None), + ) + + return self.total.n_statements and self.total.pc_covered + + def report_one_file( + self, coverage_data: CoverageData, analysis: Analysis, file_reporter: FileReporter + ) -> JsonObj: + """Extract the relevant report data for a single file.""" + nums = analysis.numbers + self.total += nums + summary = self.make_summary(nums) + reported_file: JsonObj = { + "executed_lines": sorted(analysis.executed), + "summary": summary, + "missing_lines": sorted(analysis.missing), + "excluded_lines": sorted(analysis.excluded), + } + if self.config.json_show_contexts: + reported_file["contexts"] = coverage_data.contexts_by_lineno(analysis.filename) + if coverage_data.has_arcs(): + summary.update(self.make_branch_summary(nums)) + reported_file["executed_branches"] = list( + _convert_branch_arcs(analysis.executed_branch_arcs()), + ) + reported_file["missing_branches"] = list( + _convert_branch_arcs(analysis.missing_branch_arcs()), + ) + + num_lines = len(file_reporter.source().splitlines()) + regions = file_reporter.code_regions() + for noun, plural in file_reporter.code_region_kinds(): + outside_lines = set(range(1, num_lines + 1)) + for region in regions: + if region.kind != noun: + continue + outside_lines -= region.lines + + narrower = AnalysisNarrower(analysis) + narrower.add_regions(r.lines for r in regions if r.kind == noun) + narrower.add_regions([outside_lines]) + + reported_file[plural] = region_data = {} + for region in regions: + if region.kind != noun: + continue + region_data[region.name] = self.make_region_data( + coverage_data, + narrower.narrow(region.lines), + region.start, + ) + + region_data[""] = self.make_region_data( + coverage_data, + narrower.narrow(outside_lines), + min(outside_lines, default=1), + ) + return reported_file + + def make_region_data( + self, + coverage_data: CoverageData, + narrowed_analysis: Analysis, + start_line: int, + ) -> JsonObj: + """Create the data object for one region of a file.""" + narrowed_nums = narrowed_analysis.numbers + narrowed_summary = self.make_summary(narrowed_nums) + this_region = { + "executed_lines": sorted(narrowed_analysis.executed), + "summary": narrowed_summary, + "missing_lines": sorted(narrowed_analysis.missing), + "excluded_lines": sorted(narrowed_analysis.excluded), + "start_line": start_line, + } + if self.config.json_show_contexts: + contexts = coverage_data.contexts_by_lineno(narrowed_analysis.filename) + this_region["contexts"] = contexts + if coverage_data.has_arcs(): + narrowed_summary.update(self.make_branch_summary(narrowed_nums)) + this_region["executed_branches"] = list( + _convert_branch_arcs(narrowed_analysis.executed_branch_arcs()), + ) + this_region["missing_branches"] = list( + _convert_branch_arcs(narrowed_analysis.missing_branch_arcs()), + ) + return this_region + + +def _convert_branch_arcs( + branch_arcs: dict[TLineNo, list[TLineNo]], +) -> Iterable[tuple[TLineNo, TLineNo]]: + """Convert branch arcs to a list of two-element tuples.""" + for source, targets in branch_arcs.items(): + for target in targets: + yield source, target diff --git a/venv/Lib/site-packages/coverage/lcovreport.py b/venv/Lib/site-packages/coverage/lcovreport.py new file mode 100644 index 0000000000..003f214f79 --- /dev/null +++ b/venv/Lib/site-packages/coverage/lcovreport.py @@ -0,0 +1,218 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""LCOV reporting for coverage.py.""" + +from __future__ import annotations + +import base64 +import hashlib +import sys +from typing import IO, TYPE_CHECKING + +from coverage.plugin import FileReporter +from coverage.report_core import get_analysis_to_report +from coverage.results import Analysis, AnalysisNarrower, Numbers +from coverage.types import TMorfs + +if TYPE_CHECKING: + from coverage import Coverage + + +def line_hash(line: str) -> str: + """Produce a hash of a source line for use in the LCOV file.""" + # The LCOV file format optionally allows each line to be MD5ed as a + # fingerprint of the file. This is not a security use. Some security + # scanners raise alarms about the use of MD5 here, but it is a false + # positive. This is not a security concern. + # The unusual encoding of the MD5 hash, as a base64 sequence with the + # trailing = signs stripped, is specified by the LCOV file format. + hashed = hashlib.md5(line.encode("utf-8"), usedforsecurity=False).digest() + return base64.b64encode(hashed).decode("ascii").rstrip("=") + + +def lcov_lines( + analysis: Analysis, + lines: list[int], + source_lines: list[str], + outfile: IO[str], +) -> None: + """Emit line coverage records for an analyzed file.""" + hash_suffix = "" + for line in lines: + if source_lines: + hash_suffix = "," + line_hash(source_lines[line - 1]) + # Q: can we get info about the number of times a statement is + # executed? If so, that should be recorded here. + hit = int(line not in analysis.missing) + outfile.write(f"DA:{line},{hit}{hash_suffix}\n") + + if analysis.numbers.n_statements > 0: + outfile.write(f"LF:{analysis.numbers.n_statements}\n") + outfile.write(f"LH:{analysis.numbers.n_executed}\n") + + +def lcov_functions( + fr: FileReporter, + file_analysis: Analysis, + outfile: IO[str], +) -> None: + """Emit function coverage records for an analyzed file.""" + # lcov 2.2 introduces a new format for function coverage records. + # We continue to generate the old format because we don't know what + # version of the lcov tools will be used to read this report. + + # "and region.lines" below avoids a crash due to a bug in PyPy 3.8 + # where, for whatever reason, when collecting data in --branch mode, + # top-level functions have an empty lines array. Instead we just don't + # emit function records for those. + + # suppressions because of https://github.com/pylint-dev/pylint/issues/9923 + functions = [ + ( + min(region.start, min(region.lines)), # pylint: disable=nested-min-max + max(region.start, max(region.lines)), # pylint: disable=nested-min-max + region, + ) + for region in fr.code_regions() + if region.kind == "function" and region.lines + ] + if not functions: + return + + narrower = AnalysisNarrower(file_analysis) + narrower.add_regions(r.lines for _, _, r in functions) + + functions.sort() + functions_hit = 0 + for first_line, last_line, region in functions: + # A function counts as having been executed if any of it has been + # executed. + analysis = narrower.narrow(region.lines) + hit = int(analysis.numbers.n_executed > 0) + functions_hit += hit + + outfile.write(f"FN:{first_line},{last_line},{region.name}\n") + outfile.write(f"FNDA:{hit},{region.name}\n") + + outfile.write(f"FNF:{len(functions)}\n") + outfile.write(f"FNH:{functions_hit}\n") + + +def lcov_arcs( + fr: FileReporter, + analysis: Analysis, + lines: list[int], + outfile: IO[str], +) -> None: + """Emit branch coverage records for an analyzed file.""" + branch_stats = analysis.branch_stats() + executed_arcs = analysis.executed_branch_arcs() + missing_arcs = analysis.missing_branch_arcs() + + for line in lines: + if line not in branch_stats: + continue + + # This is only one of several possible ways to map our sets of executed + # and not-executed arcs to BRDA codes. It seems to produce reasonable + # results when fed through genhtml. + _, taken = branch_stats[line] + + if taken == 0: + # When _none_ of the out arcs from 'line' were executed, + # it can mean the line always raised an exception. + assert len(executed_arcs[line]) == 0 + destinations = [(dst, "-") for dst in missing_arcs[line]] + else: + # Q: can we get counts of the number of times each arc was executed? + # branch_stats has "total" and "taken" counts for each branch, + # but it doesn't have "taken" broken down by destination. + destinations = [(dst, "1") for dst in executed_arcs[line]] + destinations.extend((dst, "0") for dst in missing_arcs[line]) + + # Sort exit arcs after normal arcs. Exit arcs typically come from + # an if statement, at the end of a function, with no else clause. + # This structure reads like you're jumping to the end of the function + # when the conditional expression is false, so it should be presented + # as the second alternative for the branch, after the alternative that + # enters the if clause. + destinations.sort(key=lambda d: (d[0] < 0, d)) + + for dst, hit in destinations: + branch = fr.arc_description(line, dst) + outfile.write(f"BRDA:{line},0,{branch},{hit}\n") + + # Summary of the branch coverage. + brf = sum(t for t, k in branch_stats.values()) + brh = brf - sum(t - k for t, k in branch_stats.values()) + if brf > 0: + outfile.write(f"BRF:{brf}\n") + outfile.write(f"BRH:{brh}\n") + + +class LcovReporter: + """A reporter for writing LCOV coverage reports.""" + + report_type = "LCOV report" + + def __init__(self, coverage: Coverage) -> None: + self.coverage = coverage + self.config = coverage.config + self.total = Numbers(self.coverage.config.precision) + + def report(self, morfs: TMorfs, outfile: IO[str]) -> float: + """Renders the full lcov report. + + `morfs` is a list of modules or filenames + + outfile is the file object to write the file into. + """ + + self.coverage.get_data() + outfile = outfile or sys.stdout + + # ensure file records are sorted by the _relative_ filename, not the full path + to_report = [ + (fr.relative_filename(), fr, analysis) + for fr, analysis in get_analysis_to_report(self.coverage, morfs) + ] + to_report.sort() + + for fname, fr, analysis in to_report: + self.total += analysis.numbers + self.lcov_file(fname, fr, analysis, outfile) + + return self.total.n_statements and self.total.pc_covered + + def lcov_file( + self, + rel_fname: str, + fr: FileReporter, + analysis: Analysis, + outfile: IO[str], + ) -> None: + """Produces the lcov data for a single file. + + This currently supports both line and branch coverage, + however function coverage is not supported. + """ + + if analysis.numbers.n_statements == 0: + if self.config.skip_empty: + return + + outfile.write(f"SF:{rel_fname}\n") + + lines = sorted(analysis.statements) + if self.config.lcov_line_checksums: + source_lines = fr.source().splitlines() + else: + source_lines = [] + + lcov_lines(analysis, lines, source_lines, outfile) + lcov_functions(fr, analysis, outfile) + if analysis.has_arcs: + lcov_arcs(fr, analysis, lines, outfile) + + outfile.write("end_of_record\n") diff --git a/venv/Lib/site-packages/coverage/misc.py b/venv/Lib/site-packages/coverage/misc.py new file mode 100644 index 0000000000..2b5f26c89b --- /dev/null +++ b/venv/Lib/site-packages/coverage/misc.py @@ -0,0 +1,382 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Miscellaneous stuff for coverage.py.""" + +from __future__ import annotations + +import contextlib +import datetime +import errno +import functools +import hashlib +import importlib +import importlib.util +import inspect +import os +import os.path +import re +import sys +import types +from collections.abc import Iterable, Iterator, Mapping, Sequence +from types import ModuleType +from typing import Any, NoReturn, TypeVar + +# In 6.0, the exceptions moved from misc.py to exceptions.py. But a number of +# other packages were importing the exceptions from misc, so import them here. +# pylint: disable=unused-wildcard-import +from coverage.exceptions import * # pylint: disable=wildcard-import +from coverage.exceptions import CoverageException +from coverage.types import TArc + +ISOLATED_MODULES: dict[ModuleType, ModuleType] = {} + + +def isolate_module(mod: ModuleType) -> ModuleType: + """Copy a module so that we are isolated from aggressive mocking. + + If a test suite mocks os.path.exists (for example), and then we need to use + it during the test, everything will get tangled up if we use their mock. + Making a copy of the module when we import it will isolate coverage.py from + those complications. + """ + if mod not in ISOLATED_MODULES: + new_mod = types.ModuleType(mod.__name__) + ISOLATED_MODULES[mod] = new_mod + for name in dir(mod): + value = getattr(mod, name) + if isinstance(value, types.ModuleType): + value = isolate_module(value) + setattr(new_mod, name, value) + return ISOLATED_MODULES[mod] + + +os = isolate_module(os) + + +class SysModuleSaver: + """Saves the contents of sys.modules, and removes new modules later.""" + + def __init__(self) -> None: + self.old_modules = set(sys.modules) + + def restore(self) -> None: + """Remove any modules imported since this object started.""" + new_modules = set(sys.modules) - self.old_modules + for m in new_modules: + del sys.modules[m] + + +@contextlib.contextmanager +def sys_modules_saved() -> Iterator[None]: + """A context manager to remove any modules imported during a block.""" + saver = SysModuleSaver() + try: + yield + finally: + saver.restore() + + +def import_third_party(modname: str) -> tuple[ModuleType, bool]: + """Import a third-party module we need, but might not be installed. + + This also cleans out the module after the import, so that coverage won't + appear to have imported it. This lets the third party use coverage for + their own tests. + + Arguments: + modname (str): the name of the module to import. + + Returns: + The imported module, and a boolean indicating if the module could be imported. + + If the boolean is False, the module returned is not the one you want: don't use it. + + """ + with sys_modules_saved(): + try: + return importlib.import_module(modname), True + except ImportError: + return sys, False + + +def nice_pair(pair: TArc) -> str: + """Make a nice string representation of a pair of numbers. + + If the numbers are equal, just return the number, otherwise return the pair + with a dash between them, indicating the range. + + """ + start, end = pair + if start == end: + return f"{start}" + else: + return f"{start}-{end}" + + +def bool_or_none(b: Any) -> bool | None: + """Return bool(b), but preserve None.""" + if b is None: + return None + else: + return bool(b) + + +def join_regex(regexes: Iterable[str]) -> str: + """Combine a series of regex strings into one that matches any of them.""" + regexes = list(regexes) + if len(regexes) == 1: + return regexes[0] + else: + return "|".join(f"(?:{r})" for r in regexes) + + +def file_be_gone(path: str) -> None: + """Remove a file, and don't get annoyed if it doesn't exist.""" + try: + os.remove(path) + except OSError as e: + if e.errno != errno.ENOENT: + raise + + +def ensure_dir(directory: str) -> None: + """Make sure the directory exists. + + If `directory` is None or empty, do nothing. + """ + if directory: + os.makedirs(directory, exist_ok=True) + + +def ensure_dir_for_file(path: str) -> None: + """Make sure the directory for the path exists.""" + ensure_dir(os.path.dirname(path)) + + +class Hasher: + """Hashes Python data for fingerprinting.""" + + def __init__(self) -> None: + self.hash = hashlib.new("sha3_256", usedforsecurity=False) + + def update(self, v: Any) -> None: + """Add `v` to the hash, recursively if needed.""" + self.hash.update(str(type(v)).encode("utf-8")) + match v: + case None: + pass + case str(): + self.hash.update(f"{len(v)}:".encode("utf-8")) + self.hash.update(v.encode("utf-8")) + case bytes(): + self.hash.update(f"{len(v)}:".encode("utf-8")) + self.hash.update(v) + case int() | float(): + self.hash.update(str(v).encode("utf-8")) + case tuple() | list(): + for e in v: + self.update(e) + case dict(): + for k, kv in sorted(v.items()): + self.update(k) + self.update(kv) + case set(): + for e in sorted(v): + self.update(e) + case _: + for k in dir(v): + if k.startswith("__"): + continue + a = getattr(v, k) + if inspect.isroutine(a): + continue + self.update(k) + self.update(a) + self.hash.update(b".") + + def digest(self) -> bytes: + """Get the full binary digest of the hash.""" + return self.hash.digest() + + def hexdigest(self) -> str: + """Retrieve a 32-char hex digest of the hash.""" + return self.hash.hexdigest()[:32] + + +def _needs_to_implement(that: Any, func_name: str) -> NoReturn: + """Helper to raise NotImplementedError in interface stubs.""" + if hasattr(that, "_coverage_plugin_name"): + thing = "Plugin" + name = that._coverage_plugin_name + else: + thing = "Class" + klass = that.__class__ + name = f"{klass.__module__}.{klass.__name__}" + + raise NotImplementedError( + f"{thing} {name!r} needs to implement {func_name}()", + ) + + +class DefaultValue: + """A sentinel object to use for unusual default-value needs. + + Construct with a string that will be used as the repr, for display in help + and Sphinx output. + + """ + + def __init__(self, display_as: str) -> None: + self.display_as = display_as + + def __repr__(self) -> str: + return self.display_as + + +def substitute_variables(text: str, variables: Mapping[str, str]) -> str: + """Substitute ``${VAR}`` variables in `text` with their values. + + Variables in the text can take a number of shell-inspired forms:: + + $VAR + ${VAR} + ${VAR?} strict: an error if VAR isn't defined. + ${VAR-missing} defaulted: "missing" if VAR isn't defined. + $$ just a dollar sign. + + `variables` is a dictionary of variable values. + + Returns the resulting text with values substituted. + + """ + dollar_pattern = r"""(?x) # Use extended regex syntax + \$ # A dollar sign, + (?: # then + (?P \$ ) | # a dollar sign, or + (?P \w+ ) | # a plain word, or + \{ # a {-wrapped + (?P \w+ ) # word, + (?: # either + (?P \? ) | # with a strict marker + -(?P [^}]* ) # or a default value + )? # maybe. + } + ) + """ + + dollar_groups = ("dollar", "word1", "word2") + + def dollar_replace(match: re.Match[str]) -> str: + """Called for each $replacement.""" + # Only one of the dollar_groups will have matched, just get its text. + word = next(g for g in match.group(*dollar_groups) if g) # pragma: always breaks + if word == "$": + return "$" + elif word in variables: + return variables[word] + elif match["strict"]: + msg = f"Variable {word} is undefined: {text!r}" + raise CoverageException(msg) + else: + return match["defval"] + + text = re.sub(dollar_pattern, dollar_replace, text) + return text + + +def format_local_datetime(dt: datetime.datetime) -> str: + """Return a string with local timezone representing the date.""" + return dt.astimezone().strftime("%Y-%m-%d %H:%M %z") + + +def import_local_file(modname: str, modfile: str | None = None) -> ModuleType: + """Import a local file as a module. + + Opens a file in the current directory named `modname`.py, imports it + as `modname`, and returns the module object. `modfile` is the file to + import if it isn't in the current directory. + + """ + if modfile is None: + modfile = modname + ".py" + spec = importlib.util.spec_from_file_location(modname, modfile) + assert spec is not None + mod = importlib.util.module_from_spec(spec) + sys.modules[modname] = mod + assert spec.loader is not None + spec.loader.exec_module(mod) + + return mod + + +@functools.cache +def _human_key(s: str) -> tuple[list[str | int], str]: + """Turn a string into a list of string and number chunks. + + "z23a" -> (["z", 23, "a"], "z23a") + + The original string is appended as a last value to ensure the + key is unique enough so that "x1y" and "x001y" can be distinguished. + """ + + def tryint(s: str) -> str | int: + """If `s` is a number, return an int, else `s` unchanged.""" + try: + return int(s) + except ValueError: + return s + + return ([tryint(c) for c in re.split(r"(\d+)", s)], s) + + +def human_sorted(strings: Iterable[str]) -> list[str]: + """Sort the given iterable of strings the way that humans expect. + + Numeric components in the strings are sorted as numbers. + + Returns the sorted list. + + """ + return sorted(strings, key=_human_key) + + +SortableItem = TypeVar("SortableItem", bound=Sequence[Any]) + + +def human_sorted_items( + items: Iterable[SortableItem], + reverse: bool = False, +) -> list[SortableItem]: + """Sort (string, ...) items the way humans expect. + + The elements of `items` can be any tuple/list. They'll be sorted by the + first element (a string), with ties broken by the remaining elements. + + Returns the sorted list of items. + """ + return sorted(items, key=lambda item: (_human_key(item[0]), *item[1:]), reverse=reverse) + + +def plural(n: int, thing: str = "", things: str = "") -> str: + """Pluralize a word. + + If n is 1, return thing. Otherwise return things, or thing+s. + """ + if n == 1: + noun = thing + else: + noun = things or (thing + "s") + return f"{n} {noun}" + + +def stdout_link(text: str, url: str) -> str: + """Format text+url as a clickable link for stdout. + + If attached to a terminal, use escape sequences. Otherwise, just return + the text. + """ + if hasattr(sys.stdout, "isatty") and sys.stdout.isatty(): + return f"\033]8;;{url}\a{text}\033]8;;\a" + else: + return text diff --git a/venv/Lib/site-packages/coverage/multiproc.py b/venv/Lib/site-packages/coverage/multiproc.py new file mode 100644 index 0000000000..dde2ca23e5 --- /dev/null +++ b/venv/Lib/site-packages/coverage/multiproc.py @@ -0,0 +1,120 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Monkey-patching to add multiprocessing support for coverage.py""" + +from __future__ import annotations + +import multiprocessing +import multiprocessing.process +import os +import os.path +import sys +import traceback +from typing import Any + +from coverage.debug import DebugControl + +# An attribute that will be set on the module to indicate that it has been +# monkey-patched. +PATCHED_MARKER = "_coverage$patched" + + +OriginalProcess = multiprocessing.process.BaseProcess +original_bootstrap = OriginalProcess._bootstrap # type: ignore[attr-defined] + + +class ProcessWithCoverage(OriginalProcess): # pylint: disable=abstract-method + """A replacement for multiprocess.Process that starts coverage.""" + + def _bootstrap(self, *args, **kwargs): # type: ignore[no-untyped-def] + """Wrapper around _bootstrap to start coverage.""" + debug: DebugControl | None = None + try: + from coverage import Coverage # avoid circular import + + cov = Coverage(data_suffix=True, auto_data=True) + cov._warn_preimported_source = False + cov.start() + _debug = cov._debug + assert _debug is not None + if _debug.should("multiproc"): + debug = _debug + if debug: + debug.write("Calling multiprocessing bootstrap") + except Exception: + print("Exception during multiprocessing bootstrap init:", file=sys.stderr) + traceback.print_exc(file=sys.stderr) + sys.stderr.flush() + raise + try: + return original_bootstrap(self, *args, **kwargs) + finally: + if debug: + debug.write("Finished multiprocessing bootstrap") + try: + cov.stop() + cov.save() + except Exception as exc: + if debug: + debug.write("Exception during multiprocessing bootstrap cleanup", exc=exc) + raise + if debug: + debug.write("Saved multiprocessing data") + + +class Stowaway: + """An object to pickle, so when it is unpickled, it can apply the monkey-patch.""" + + def __init__(self, rcfile: str) -> None: + self.rcfile = rcfile + + def __getstate__(self) -> dict[str, str]: + return {"rcfile": self.rcfile} + + def __setstate__(self, state: dict[str, str]) -> None: + patch_multiprocessing(state["rcfile"]) + + +def patch_multiprocessing(rcfile: str) -> None: + """Monkey-patch the multiprocessing module. + + This enables coverage measurement of processes started by multiprocessing. + This involves aggressive monkey-patching. + + `rcfile` is the path to the rcfile being used. + + """ + + if hasattr(multiprocessing, PATCHED_MARKER): + return + + OriginalProcess._bootstrap = ProcessWithCoverage._bootstrap # type: ignore[attr-defined] + + # Set the value in ProcessWithCoverage that will be pickled into the child + # process. + os.environ["COVERAGE_RCFILE"] = os.path.abspath(rcfile) + + # When spawning processes rather than forking them, we have no state in the + # new process. We sneak in there with a Stowaway: we stuff one of our own + # objects into the data that gets pickled and sent to the subprocess. When + # the Stowaway is unpickled, its __setstate__ method is called, which + # re-applies the monkey-patch. + # Windows only spawns, so this is needed to keep Windows working. + try: + from multiprocessing import spawn + + original_get_preparation_data = spawn.get_preparation_data + except (ImportError, AttributeError): + pass + else: + + def get_preparation_data_with_stowaway(name: str) -> dict[str, Any]: + """Get the original preparation data, and also insert our stowaway.""" + d = original_get_preparation_data(name) + d["stowaway"] = Stowaway(rcfile) + return d + + spawn.get_preparation_data = get_preparation_data_with_stowaway + + setattr(multiprocessing, PATCHED_MARKER, True) diff --git a/venv/Lib/site-packages/coverage/numbits.py b/venv/Lib/site-packages/coverage/numbits.py new file mode 100644 index 0000000000..e813559358 --- /dev/null +++ b/venv/Lib/site-packages/coverage/numbits.py @@ -0,0 +1,146 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +""" +Functions to manipulate packed binary representations of number sets. + +To save space, coverage stores sets of line numbers in SQLite using a packed +binary representation called a numbits. A numbits is a set of positive +integers. + +A numbits is stored as a blob in the database. The exact meaning of the bytes +in the blobs should be considered an implementation detail that might change in +the future. Use these functions to work with those binary blobs of data. + +""" + +from __future__ import annotations + +import json +import sqlite3 +from collections.abc import Iterable +from itertools import zip_longest + + +def nums_to_numbits(nums: Iterable[int]) -> bytes: + """Convert `nums` into a numbits. + + Arguments: + nums: a reusable iterable of integers, the line numbers to store. + + Returns: + A binary blob. + """ + try: + nbytes = max(nums) // 8 + 1 + except ValueError: + # nums was empty. + return b"" + b = bytearray(nbytes) + for num in nums: + b[num // 8] |= 1 << num % 8 + return bytes(b) + + +def numbits_to_nums(numbits: bytes) -> list[int]: + """Convert a numbits into a list of numbers. + + Arguments: + numbits: a binary blob, the packed number set. + + Returns: + A list of ints. + + When registered as a SQLite function by :func:`register_sqlite_functions`, + this returns a string, a JSON-encoded list of ints. + + """ + nums = [] + for byte_i, byte in enumerate(numbits): + for bit_i in range(8): + if byte & (1 << bit_i): + nums.append(byte_i * 8 + bit_i) + return nums + + +def numbits_union(numbits1: bytes, numbits2: bytes) -> bytes: + """Compute the union of two numbits. + + Returns: + A new numbits, the union of `numbits1` and `numbits2`. + """ + byte_pairs = zip_longest(numbits1, numbits2, fillvalue=0) + return bytes(b1 | b2 for b1, b2 in byte_pairs) + + +def numbits_intersection(numbits1: bytes, numbits2: bytes) -> bytes: + """Compute the intersection of two numbits. + + Returns: + A new numbits, the intersection `numbits1` and `numbits2`. + """ + byte_pairs = zip_longest(numbits1, numbits2, fillvalue=0) + intersection_bytes = bytes(b1 & b2 for b1, b2 in byte_pairs) + return intersection_bytes.rstrip(b"\0") + + +def numbits_any_intersection(numbits1: bytes, numbits2: bytes) -> bool: + """Is there any number that appears in both numbits? + + Determine whether two number sets have a non-empty intersection. This is + faster than computing the intersection. + + Returns: + A bool, True if there is any number in both `numbits1` and `numbits2`. + """ + byte_pairs = zip_longest(numbits1, numbits2, fillvalue=0) + return any(b1 & b2 for b1, b2 in byte_pairs) + + +def num_in_numbits(num: int, numbits: bytes) -> bool: + """Does the integer `num` appear in `numbits`? + + Returns: + A bool, True if `num` is a member of `numbits`. + """ + nbyte, nbit = divmod(num, 8) + if nbyte >= len(numbits): + return False + return bool(numbits[nbyte] & (1 << nbit)) + + +def register_sqlite_functions(connection: sqlite3.Connection) -> None: + """ + Define numbits functions in a SQLite connection. + + This defines these functions for use in SQLite statements: + + * :func:`numbits_union` + * :func:`numbits_intersection` + * :func:`numbits_any_intersection` + * :func:`num_in_numbits` + * :func:`numbits_to_nums` + + `connection` is a :class:`sqlite3.Connection ` + object. After creating the connection, pass it to this function to + register the numbits functions. Then you can use numbits functions in your + queries:: + + import sqlite3 + from coverage.numbits import register_sqlite_functions + + conn = sqlite3.connect("example.db") + register_sqlite_functions(conn) + c = conn.cursor() + # Kind of a nonsense query: + # Find all the files and contexts that executed line 47 in any file: + c.execute( + "select file_id, context_id from line_bits where num_in_numbits(?, numbits)", + (47,) + ) + """ + connection.create_function("numbits_union", 2, numbits_union) + connection.create_function("numbits_intersection", 2, numbits_intersection) + connection.create_function("numbits_any_intersection", 2, numbits_any_intersection) + connection.create_function("num_in_numbits", 2, num_in_numbits) + connection.create_function("numbits_to_nums", 1, lambda b: json.dumps(numbits_to_nums(b))) diff --git a/venv/Lib/site-packages/coverage/parser.py b/venv/Lib/site-packages/coverage/parser.py new file mode 100644 index 0000000000..fa8147483e --- /dev/null +++ b/venv/Lib/site-packages/coverage/parser.py @@ -0,0 +1,1158 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Code parsing for coverage.py.""" + +from __future__ import annotations + +import ast +import collections +import functools +import os +import re +import token +import tokenize +from collections.abc import Callable, Iterable, Sequence +from dataclasses import dataclass +from typing import Optional, Protocol, cast + +from coverage import env +from coverage.bytecode import ByteParser +from coverage.debug import short_stack +from coverage.exceptions import NoSource, NotPython +from coverage.misc import isolate_module, nice_pair +from coverage.phystokens import generate_tokens +from coverage.types import TArc, TLineNo + +os = isolate_module(os) + + +class PythonParser: + """Parse code to find executable lines, excluded lines, etc. + + This information is all based on static analysis: no code execution is + involved. + + """ + + def __init__( + self, + text: str | None = None, + filename: str | None = None, + exclude: str | None = None, + ) -> None: + """ + Source can be provided as `text`, the text itself, or `filename`, from + which the text will be read. Excluded lines are those that match + `exclude`, a regex string. + + """ + assert text or filename, "PythonParser needs either text or filename" + self.filename = filename or "" + if text is not None: + self.text: str = text + else: + from coverage.python import get_python_source + + try: + self.text = get_python_source(self.filename) + except OSError as err: + raise NoSource(f"No source for code: '{self.filename}': {err}") from err + + self.exclude = exclude + + # The parsed AST of the text. + self._ast_root: ast.AST | None = None + + # The normalized line numbers of the statements in the code. Exclusions + # are taken into account, and statements are adjusted to their first + # lines. + self.statements: set[TLineNo] = set() + + # The normalized line numbers of the excluded lines in the code, + # adjusted to their first lines. + self.excluded: set[TLineNo] = set() + + # The raw_* attributes are only used in this class, and in + # lab/parser.py to show how this class is working. + + # The line numbers that start statements, as reported by the line + # number table in the bytecode. + self.raw_statements: set[TLineNo] = set() + + # The raw line numbers of excluded lines of code, as marked by pragmas. + self.raw_excluded: set[TLineNo] = set() + + # The line numbers of docstring lines. + self.raw_docstrings: set[TLineNo] = set() + + # Internal detail, used by lab/parser.py. + self.show_tokens = False + + # A dict mapping line numbers to lexical statement starts for + # multi-line statements. + self.multiline_map: dict[TLineNo, TLineNo] = {} + + # Lazily-created arc data, and missing arc descriptions. + self._all_arcs: set[TArc] | None = None + self._missing_arc_fragments: TArcFragments | None = None + self._with_jump_fixers: dict[TArc, tuple[TArc, TArc]] = {} + + def lines_matching(self, regex: str) -> set[TLineNo]: + """Find the lines matching a regex. + + Returns a set of line numbers, the lines that contain a match for + `regex`. The entire line needn't match, just a part of it. + Handles multiline regex patterns. + + """ + matches: set[TLineNo] = set() + + last_start = 0 + last_start_line = 0 + for match in re.finditer(regex, self.text, flags=re.MULTILINE): + start, end = match.span() + start_line = last_start_line + self.text.count("\n", last_start, start) + end_line = last_start_line + self.text.count("\n", last_start, end) + matches.update( + self.multiline_map.get(i, i) for i in range(start_line + 1, end_line + 2) + ) + last_start = start + last_start_line = start_line + return matches + + def _raw_parse(self) -> None: + """Parse the source to find the interesting facts about its lines. + + A handful of attributes are updated. + + """ + # Find lines which match an exclusion pattern. + if self.exclude: + self.raw_excluded = self.lines_matching(self.exclude) + self.excluded = set(self.raw_excluded) + + # The current number of indents. + indent: int = 0 + # An exclusion comment will exclude an entire clause at this indent. + exclude_indent: int = 0 + # Are we currently excluding lines? + excluding: bool = False + # The line number of the first line in a multi-line statement. + first_line: int = 0 + # Is the file empty? + empty: bool = True + # Parenthesis (and bracket) nesting level. + nesting: int = 0 + + assert self.text is not None + tokgen = generate_tokens(self.text) + for toktype, ttext, (slineno, _), (elineno, _), ltext in tokgen: + if self.show_tokens: # pragma: debugging + print( + "%10s %5s %-20r %r" + % ( + tokenize.tok_name.get(toktype, toktype), + nice_pair((slineno, elineno)), + ttext, + ltext, + ) + ) + if toktype == token.INDENT: + indent += 1 + elif toktype == token.DEDENT: + indent -= 1 + elif toktype == token.OP: + if ttext == ":" and nesting == 0: + should_exclude = self.excluded.intersection(range(first_line, elineno + 1)) + if not excluding and should_exclude: + # Start excluding a suite. We trigger off of the colon + # token so that the #pragma comment will be recognized on + # the same line as the colon. + self.excluded.add(elineno) + exclude_indent = indent + excluding = True + elif ttext in "([{": + nesting += 1 + elif ttext in ")]}": + nesting -= 1 + elif toktype == token.NEWLINE: + if first_line and elineno != first_line: + # We're at the end of a line, and we've ended on a + # different line than the first line of the statement, + # so record a multi-line range. + for l in range(first_line, elineno + 1): + self.multiline_map[l] = first_line + first_line = 0 + + if ttext.strip() and toktype != tokenize.COMMENT: + # A non-white-space token. + empty = False + if not first_line: + # The token is not white space, and is the first in a statement. + first_line = slineno + # Check whether to end an excluded suite. + if excluding and indent <= exclude_indent: + excluding = False + if excluding: + self.excluded.add(elineno) + + # Find the starts of the executable statements. + if not empty: + byte_parser = ByteParser(text=self.text, filename=self.filename) + self.raw_statements.update(byte_parser.find_statements()) + + self.excluded = self.first_lines(self.excluded) + + # AST lets us find classes, docstrings, and decorator-affected + # functions and classes. + assert self._ast_root is not None + for node in ast.walk(self._ast_root): + # Find docstrings. + if isinstance(node, (ast.ClassDef, ast.FunctionDef, ast.AsyncFunctionDef, ast.Module)): + if node.body: + first = node.body[0] + if ( + isinstance(first, ast.Expr) + and isinstance(first.value, ast.Constant) + and isinstance(first.value.value, str) + ): + self.raw_docstrings.update( + range(first.lineno, cast(int, first.end_lineno) + 1) + ) + # Exclusions carry from decorators and signatures to the bodies of + # functions and classes. + if isinstance(node, (ast.ClassDef, ast.FunctionDef, ast.AsyncFunctionDef)): + first_line = min((d.lineno for d in node.decorator_list), default=node.lineno) + if self.excluded.intersection(range(first_line, node.lineno + 1)): + self.excluded.update(range(first_line, cast(int, node.end_lineno) + 1)) + + @functools.lru_cache(maxsize=1000) + def first_line(self, lineno: TLineNo) -> TLineNo: + """Return the first line number of the statement including `lineno`.""" + if lineno < 0: + lineno = -self.multiline_map.get(-lineno, -lineno) + else: + lineno = self.multiline_map.get(lineno, lineno) + return lineno + + def first_lines(self, linenos: Iterable[TLineNo]) -> set[TLineNo]: + """Map the line numbers in `linenos` to the correct first line of the + statement. + + Returns a set of the first lines. + + """ + return {self.first_line(l) for l in linenos} + + def translate_lines(self, lines: Iterable[TLineNo]) -> set[TLineNo]: + """Implement `FileReporter.translate_lines`.""" + return self.first_lines(lines) + + def translate_arcs(self, arcs: Iterable[TArc]) -> set[TArc]: + """Implement `FileReporter.translate_arcs`.""" + return {(self.first_line(a), self.first_line(b)) for (a, b) in self.fix_with_jumps(arcs)} + + def parse_source(self) -> None: + """Parse source text to find executable lines, excluded lines, etc. + + Sets the .excluded and .statements attributes, normalized to the first + line of multi-line statements. + + """ + try: + self._ast_root = ast.parse(self.text) + self._raw_parse() + except (tokenize.TokenError, IndentationError, SyntaxError) as err: + if hasattr(err, "lineno"): + lineno = err.lineno # IndentationError + else: + lineno = err.args[1][0] # TokenError + raise NotPython( + f"Couldn't parse '{self.filename}' as Python source: " + + f"{err.args[0]!r} at line {lineno}", + ) from err + + ignore = self.excluded | self.raw_docstrings + starts = self.raw_statements - ignore + self.statements = self.first_lines(starts) - ignore + + def arcs(self) -> set[TArc]: + """Get information about the arcs available in the code. + + Returns a set of line number pairs. Line numbers have been normalized + to the first line of multi-line statements. + + """ + if self._all_arcs is None: + self._analyze_ast() + assert self._all_arcs is not None + return self._all_arcs + + def _analyze_ast(self) -> None: + """Run the AstArcAnalyzer and save its results. + + `_all_arcs` is the set of arcs in the code. + + """ + assert self._ast_root is not None + aaa = AstArcAnalyzer(self.filename, self._ast_root, self.raw_statements, self.multiline_map) + aaa.analyze() + arcs = aaa.arcs + self._with_jump_fixers = aaa.with_jump_fixers() + if self._with_jump_fixers: + arcs = self.fix_with_jumps(arcs) + + self._all_arcs = set() + for l1, l2 in arcs: + fl1 = self.first_line(l1) + fl2 = self.first_line(l2) + if fl1 != fl2: + self._all_arcs.add((fl1, fl2)) + + self._missing_arc_fragments = aaa.missing_arc_fragments + + def fix_with_jumps(self, arcs: Iterable[TArc]) -> set[TArc]: + """Adjust arcs to fix jumps leaving `with` statements. + + Consider this code: + + with open("/tmp/test", "w") as f1: + a = 2 + b = 3 + print(4) + + In 3.10+, we get traces for lines 1, 2, 3, 1, 4. But we want to present + it to the user as if it had been 1, 2, 3, 4. The arc 3->1 should be + replaced with 3->4, and 1->4 should be removed. + + For this code, the fixers dict is {(3, 1): ((1, 4), (3, 4))}. The key + is the actual measured arc from the end of the with block back to the + start of the with-statement. The values are start_next (the with + statement to the next statement after the with), and end_next (the end + of the with-statement to the next statement after the with). + + With nested with-statements, we have to trace through a few levels to + correct a longer chain of arcs. + + """ + to_remove = set() + to_add = set() + for arc in arcs: + if arc in self._with_jump_fixers: + end0 = arc[0] + to_remove.add(arc) + start_next, end_next = self._with_jump_fixers[arc] + while start_next in self._with_jump_fixers: + to_remove.add(start_next) + start_next, end_next = self._with_jump_fixers[start_next] + to_remove.add(end_next) + to_add.add((end0, end_next[1])) + to_remove.add(start_next) + arcs = (set(arcs) | to_add) - to_remove + return arcs + + @functools.lru_cache + def exit_counts(self) -> dict[TLineNo, int]: + """Get a count of exits from that each line. + + Excluded lines are excluded. + + """ + exit_counts: dict[TLineNo, int] = collections.defaultdict(int) + for l1, l2 in self.arcs(): + assert l1 > 0, f"{l1=} should be greater than zero in {self.filename}" + if l1 in self.excluded: + # Don't report excluded lines as line numbers. + continue + if l2 in self.excluded: + # Arcs to excluded lines shouldn't count. + continue + exit_counts[l1] += 1 + + return exit_counts + + def _finish_action_msg(self, action_msg: str | None, end: TLineNo) -> str: + """Apply some defaulting and formatting to an arc's description.""" + if action_msg is None: + if end < 0: + action_msg = "jump to the function exit" + else: + action_msg = "jump to line {lineno}" + action_msg = action_msg.format(lineno=end) + return action_msg + + def missing_arc_description(self, start: TLineNo, end: TLineNo) -> str: + """Provide an English sentence describing a missing arc.""" + if self._missing_arc_fragments is None: + self._analyze_ast() + assert self._missing_arc_fragments is not None + + fragment_pairs = self._missing_arc_fragments.get((start, end), [(None, None)]) + + msgs = [] + for missing_cause_msg, action_msg in fragment_pairs: + action_msg = self._finish_action_msg(action_msg, end) + msg = f"line {start} didn't {action_msg}" + if missing_cause_msg is not None: + msg += f" because {missing_cause_msg.format(lineno=start)}" + + msgs.append(msg) + + return " or ".join(msgs) + + def arc_description(self, start: TLineNo, end: TLineNo) -> str: + """Provide an English description of an arc's effect.""" + if self._missing_arc_fragments is None: + self._analyze_ast() + assert self._missing_arc_fragments is not None + + fragment_pairs = self._missing_arc_fragments.get((start, end), [(None, None)]) + action_msg = self._finish_action_msg(fragment_pairs[0][1], end) + return action_msg + + +# +# AST analysis +# + + +@dataclass(frozen=True, order=True) +class ArcStart: + """The information needed to start an arc. + + `lineno` is the line number the arc starts from. + + `cause` is an English text fragment used as the `missing_cause_msg` for + AstArcAnalyzer.missing_arc_fragments. It will be used to describe why an + arc wasn't executed, so should fit well into a sentence of the form, + "Line 17 didn't run because {cause}." The fragment can include "{lineno}" + to have `lineno` interpolated into it. + + As an example, this code:: + + if something(x): # line 1 + func(x) # line 2 + more_stuff() # line 3 + + would have two ArcStarts: + + - ArcStart(1, "the condition on line 1 was always true") + - ArcStart(1, "the condition on line 1 was never true") + + The first would be used to create an arc from 1 to 3, creating a message like + "line 1 didn't jump to line 3 because the condition on line 1 was always true." + + The second would be used for the arc from 1 to 2, creating a message like + "line 1 didn't jump to line 2 because the condition on line 1 was never true." + + """ + + lineno: TLineNo + cause: str = "" + + +class TAddArcFn(Protocol): + """The type for AstArcAnalyzer.add_arc().""" + + def __call__( + self, + start: TLineNo, + end: TLineNo, + missing_cause_msg: str | None = None, + action_msg: str | None = None, + ) -> None: + """ + Record an arc from `start` to `end`. + + `missing_cause_msg` is a description of the reason the arc wasn't + taken if it wasn't taken. For example, "the condition on line 10 was + never true." + + `action_msg` is a description of what the arc does, like "jump to line + 10" or "exit from function 'fooey'." + + """ + + +TArcFragments = dict[TArc, list[tuple[Optional[str], Optional[str]]]] + + +class Block: + """ + Blocks need to handle various exiting statements in their own ways. + + All of these methods take a list of exits, and a callable `add_arc` + function that they can use to add arcs if needed. They return True if the + exits are handled, or False if the search should continue up the block + stack. + """ + + # pylint: disable=unused-argument + def process_break_exits(self, exits: set[ArcStart], add_arc: TAddArcFn) -> bool: + """Process break exits.""" + return False + + def process_continue_exits(self, exits: set[ArcStart], add_arc: TAddArcFn) -> bool: + """Process continue exits.""" + return False + + def process_raise_exits(self, exits: set[ArcStart], add_arc: TAddArcFn) -> bool: + """Process raise exits.""" + return False + + def process_return_exits(self, exits: set[ArcStart], add_arc: TAddArcFn) -> bool: + """Process return exits.""" + return False + + +class LoopBlock(Block): + """A block on the block stack representing a `for` or `while` loop.""" + + def __init__(self, start: TLineNo) -> None: + # The line number where the loop starts. + self.start = start + # A set of ArcStarts, the arcs from break statements exiting this loop. + self.break_exits: set[ArcStart] = set() + + def process_break_exits(self, exits: set[ArcStart], add_arc: TAddArcFn) -> bool: + self.break_exits.update(exits) + return True + + def process_continue_exits(self, exits: set[ArcStart], add_arc: TAddArcFn) -> bool: + for xit in exits: + add_arc(xit.lineno, self.start, xit.cause) + return True + + +class FunctionBlock(Block): + """A block on the block stack representing a function definition.""" + + def __init__(self, start: TLineNo, name: str) -> None: + # The line number where the function starts. + self.start = start + # The name of the function. + self.name = name + + def process_raise_exits(self, exits: set[ArcStart], add_arc: TAddArcFn) -> bool: + for xit in exits: + add_arc( + xit.lineno, + -self.start, + xit.cause, + f"except from function {self.name!r}", + ) + return True + + def process_return_exits(self, exits: set[ArcStart], add_arc: TAddArcFn) -> bool: + for xit in exits: + add_arc( + xit.lineno, + -self.start, + xit.cause, + f"return from function {self.name!r}", + ) + return True + + +class TryBlock(Block): + """A block on the block stack representing a `try` block.""" + + def __init__(self, handler_start: TLineNo | None, final_start: TLineNo | None) -> None: + # The line number of the first "except" handler, if any. + self.handler_start = handler_start + # The line number of the "finally:" clause, if any. + self.final_start = final_start + + def process_raise_exits(self, exits: set[ArcStart], add_arc: TAddArcFn) -> bool: + if self.handler_start is not None: + for xit in exits: + add_arc(xit.lineno, self.handler_start, xit.cause) + return True + + +# TODO: Shouldn't the cause messages join with "and" instead of "or"? + + +def is_constant_test_expr(node: ast.AST) -> tuple[bool, bool]: + """Is this a compile-time constant test expression? + + We don't try to mimic all of CPython's optimizations. We just have to + handle the kinds of constant expressions people might actually use. + + """ + match node: + case ast.Constant(): + return True, bool(node.value) + case ast.Name(): + if node.id in ["True", "False", "None", "__debug__"]: + return True, eval(node.id) # pylint: disable=eval-used + case ast.UnaryOp(): + if isinstance(node.op, ast.Not): + is_constant, val = is_constant_test_expr(node.operand) + return is_constant, not val + case ast.BoolOp(): + rets = [is_constant_test_expr(v) for v in node.values] + is_constant = all(is_const for is_const, _ in rets) + if is_constant: + op = any if isinstance(node.op, ast.Or) else all + return True, op(v for _, v in rets) + return False, False + + +class AstArcAnalyzer: + """Analyze source text with an AST to find executable code paths. + + The .analyze() method does the work, and populates these attributes: + + `arcs`: a set of (from, to) pairs of the the arcs possible in the code. + + `missing_arc_fragments`: a dict mapping (from, to) arcs to lists of + message fragments explaining why the arc is missing from execution:: + + { (start, end): [(missing_cause_msg, action_msg), ...], } + + For an arc starting from line 17, they should be usable to form complete + sentences like: "Line 17 didn't {action_msg} because {missing_cause_msg}". + + NOTE: Starting in July 2024, I've been whittling this down to only report + arc that are part of true branches. It's not clear how far this work will + go. + + """ + + def __init__( + self, + filename: str, + root_node: ast.AST, + statements: set[TLineNo], + multiline: dict[TLineNo, TLineNo], + ) -> None: + self.filename = filename + self.root_node = root_node + self.statements = {multiline.get(l, l) for l in statements} + self.multiline = multiline + + # Turn on AST dumps with an environment variable. + # $set_env.py: COVERAGE_AST_DUMP - Dump the AST nodes when parsing code. + dump_ast = bool(int(os.getenv("COVERAGE_AST_DUMP", "0"))) + + if dump_ast: # pragma: debugging + # Dump the AST so that failing tests have helpful output. + print(f"Statements: {self.statements}") + print(f"Multiline map: {self.multiline}") + print(ast.dump(self.root_node, include_attributes=True, indent=4)) + + self.arcs: set[TArc] = set() + self.missing_arc_fragments: TArcFragments = collections.defaultdict(list) + self.block_stack: list[Block] = [] + + # If `with` clauses jump to their start on the way out, we need + # information to be able to skip over that jump. We record the arcs + # from `with` into the clause (with_entries), and the arcs from the + # clause to the `with` (with_exits). + self.current_with_starts: set[TLineNo] = set() + self.all_with_starts: set[TLineNo] = set() + self.with_entries: set[TArc] = set() + self.with_exits: set[TArc] = set() + + # $set_env.py: COVERAGE_TRACK_ARCS - Trace possible arcs added while parsing code. + self.debug = bool(int(os.getenv("COVERAGE_TRACK_ARCS", "0"))) + + def analyze(self) -> None: + """Examine the AST tree from `self.root_node` to determine possible arcs.""" + for node in ast.walk(self.root_node): + node_name = node.__class__.__name__ + code_object_handler = getattr(self, f"_code_object__{node_name}", None) + if code_object_handler is not None: + code_object_handler(node) + + def with_jump_fixers(self) -> dict[TArc, tuple[TArc, TArc]]: + """Get a dict with data for fixing jumps out of with statements. + + Returns a dict. The keys are arcs leaving a with-statement by jumping + back to its start. The values are pairs: first, the arc from the start + to the next statement, then the arc that exits the with without going + to the start. + + """ + fixers = {} + with_nexts = { + arc + for arc in self.arcs + if arc[0] in self.all_with_starts and arc not in self.with_entries + } + for start in self.all_with_starts: + nexts = {arc[1] for arc in with_nexts if arc[0] == start} + if not nexts: + continue + assert len(nexts) == 1, f"Expected one arc, got {nexts} with {start = }" + nxt = nexts.pop() + ends = {arc[0] for arc in self.with_exits if arc[1] == start} + for end in ends: + fixers[(end, start)] = ((start, nxt), (end, nxt)) + return fixers + + # Code object dispatchers: _code_object__* + # + # These methods are used by analyze() as the start of the analysis. + # There is one for each construct with a code object. + + def _code_object__Module(self, node: ast.Module) -> None: + start = self.line_for_node(node) + if node.body: + exits = self.process_body(node.body) + for xit in exits: + self.add_arc(xit.lineno, -start, xit.cause, "exit the module") + else: + # Empty module. + self.add_arc(start, -start) + + def _code_object__FunctionDef(self, node: ast.FunctionDef) -> None: + start = self.line_for_node(node) + self.block_stack.append(FunctionBlock(start=start, name=node.name)) + exits = self.process_body(node.body) + self.process_return_exits(exits) + self.block_stack.pop() + + _code_object__AsyncFunctionDef = _code_object__FunctionDef + + def _code_object__ClassDef(self, node: ast.ClassDef) -> None: + start = self.line_for_node(node) + exits = self.process_body(node.body) + for xit in exits: + self.add_arc(xit.lineno, -start, xit.cause, f"exit class {node.name!r}") + + def add_arc( + self, + start: TLineNo, + end: TLineNo, + missing_cause_msg: str | None = None, + action_msg: str | None = None, + ) -> None: + """Add an arc, including message fragments to use if it is missing.""" + if self.debug: # pragma: debugging + print(f"Adding possible arc: ({start}, {end}): {missing_cause_msg!r}, {action_msg!r}") + print(short_stack(), end="\n\n") + self.arcs.add((start, end)) + if start in self.current_with_starts: + self.with_entries.add((start, end)) + + if missing_cause_msg is not None or action_msg is not None: + self.missing_arc_fragments[(start, end)].append((missing_cause_msg, action_msg)) + + def nearest_blocks(self) -> Iterable[Block]: + """Yield the blocks in nearest-to-farthest order.""" + return reversed(self.block_stack) + + def line_for_node(self, node: ast.AST) -> TLineNo: + """What is the right line number to use for this node? + + This dispatches to _line__Node functions where needed. + + """ + node_name = node.__class__.__name__ + handler = cast( + Optional[Callable[[ast.AST], TLineNo]], + getattr(self, f"_line__{node_name}", None), + ) + if handler is not None: + line = handler(node) + else: + line = node.lineno # type: ignore[attr-defined] + return self.multiline.get(line, line) + + # First lines: _line__* + # + # Dispatched by line_for_node, each method knows how to identify the first + # line number in the node, as Python will report it. + + def _line_decorated(self, node: ast.FunctionDef) -> TLineNo: + """Compute first line number for things that can be decorated (classes and functions).""" + if node.decorator_list: + lineno = node.decorator_list[0].lineno + else: + lineno = node.lineno + return lineno + + def _line__Assign(self, node: ast.Assign) -> TLineNo: + return self.line_for_node(node.value) + + _line__ClassDef = _line_decorated + + def _line__Dict(self, node: ast.Dict) -> TLineNo: + if node.keys: + if node.keys[0] is not None: + return node.keys[0].lineno + else: + # Unpacked dict literals `{**{"a":1}}` have None as the key, + # use the value in that case. + return node.values[0].lineno + else: + return node.lineno + + _line__FunctionDef = _line_decorated + _line__AsyncFunctionDef = _line_decorated + + def _line__List(self, node: ast.List) -> TLineNo: + if node.elts: + return self.line_for_node(node.elts[0]) + else: + return node.lineno + + def _line__Module(self, node: ast.Module) -> TLineNo: # pylint: disable=unused-argument + return 1 + + # The node types that just flow to the next node with no complications. + OK_TO_DEFAULT = { + "AnnAssign", + "Assign", + "Assert", + "AugAssign", + "Delete", + "Expr", + "Global", + "Import", + "ImportFrom", + "Nonlocal", + "Pass", + } + + def node_exits(self, node: ast.AST) -> set[ArcStart]: + """Find the set of arc starts that exit this node. + + Return a set of ArcStarts, exits from this node to the next. Because a + node represents an entire sub-tree (including its children), the exits + from a node can be arbitrarily complex:: + + if something(1): + if other(2): + doit(3) + else: + doit(5) + + There are three exits from line 1: they start at lines 1, 3 and 5. + There are two exits from line 2: lines 3 and 5. + + """ + node_name = node.__class__.__name__ + handler = cast( + Optional[Callable[[ast.AST], set[ArcStart]]], + getattr(self, f"_handle__{node_name}", None), + ) + if handler is not None: + arc_starts = handler(node) + else: + # No handler: either it's something that's ok to default (a simple + # statement), or it's something we overlooked. + if env.TESTING: + if node_name not in self.OK_TO_DEFAULT: + raise RuntimeError(f"*** Unhandled: {node}") # pragma: only failure + + # Default for simple statements: one exit from this node. + arc_starts = {ArcStart(self.line_for_node(node))} + return arc_starts + + def process_body( + self, + body: Sequence[ast.AST], + from_start: ArcStart | None = None, + prev_starts: set[ArcStart] | None = None, + ) -> set[ArcStart]: + """Process the body of a compound statement. + + `body` is the body node to process. + + `from_start` is a single `ArcStart` that starts an arc into this body. + `prev_starts` is a set of ArcStarts that can all be the start of arcs + into this body. Only one of `from_start` and `prev_starts` should be + given. + + Records arcs within the body by calling `self.add_arc`. + + Returns a set of ArcStarts, the exits from this body. + + """ + if prev_starts is None: + if from_start is None: + prev_starts = set() + else: + prev_starts = {from_start} + else: + assert from_start is None + + # Loop over the nodes in the body, making arcs from each one's exits to + # the next node. + for body_node in body: + lineno = self.line_for_node(body_node) + if lineno not in self.statements: + continue + for prev_start in prev_starts: + self.add_arc(prev_start.lineno, lineno, prev_start.cause) + prev_starts = self.node_exits(body_node) + return prev_starts + + # Exit processing: process_*_exits + # + # These functions process the four kinds of jump exits: break, continue, + # raise, and return. To figure out where an exit goes, we have to look at + # the block stack context. For example, a break will jump to the nearest + # enclosing loop block, or the nearest enclosing finally block, whichever + # is nearer. + + def process_break_exits(self, exits: set[ArcStart]) -> None: + """Add arcs due to jumps from `exits` being breaks.""" + for block in self.nearest_blocks(): # pragma: always breaks + if block.process_break_exits(exits, self.add_arc): + break + + def process_continue_exits(self, exits: set[ArcStart]) -> None: + """Add arcs due to jumps from `exits` being continues.""" + for block in self.nearest_blocks(): # pragma: always breaks + if block.process_continue_exits(exits, self.add_arc): + break + + def process_raise_exits(self, exits: set[ArcStart]) -> None: + """Add arcs due to jumps from `exits` being raises.""" + for block in self.nearest_blocks(): + if block.process_raise_exits(exits, self.add_arc): + break + + def process_return_exits(self, exits: set[ArcStart]) -> None: + """Add arcs due to jumps from `exits` being returns.""" + for block in self.nearest_blocks(): # pragma: always breaks + if block.process_return_exits(exits, self.add_arc): + break + + # Node handlers: _handle__* + # + # Each handler deals with a specific AST node type, dispatched from + # node_exits. Handlers return the set of exits from that node, and can + # also call self.add_arc to record arcs they find. These functions mirror + # the Python semantics of each syntactic construct. See the docstring + # for node_exits to understand the concept of exits from a node. + # + # Every node type that represents a statement should have a handler, or it + # should be listed in OK_TO_DEFAULT. + + def _handle__Break(self, node: ast.Break) -> set[ArcStart]: + here = self.line_for_node(node) + break_start = ArcStart(here, cause="the break on line {lineno} wasn't executed") + self.process_break_exits({break_start}) + return set() + + def _handle_decorated(self, node: ast.FunctionDef) -> set[ArcStart]: + """Add arcs for things that can be decorated (classes and functions).""" + main_line: TLineNo = node.lineno + last: TLineNo | None = node.lineno + decs = node.decorator_list + if decs: + last = None + for dec_node in decs: + dec_start = self.line_for_node(dec_node) + if last is not None and dec_start != last: + self.add_arc(last, dec_start) + last = dec_start + assert last is not None + self.add_arc(last, main_line) + last = main_line + # The definition line may have been missed, but we should have it + # in `self.statements`. For some constructs, `line_for_node` is + # not what we'd think of as the first line in the statement, so map + # it to the first one. + assert node.body, f"Oops: {node.body = } in {self.filename}@{node.lineno}" + # The body is handled in collect_arcs. + assert last is not None + return {ArcStart(last)} + + _handle__ClassDef = _handle_decorated + + def _handle__Continue(self, node: ast.Continue) -> set[ArcStart]: + here = self.line_for_node(node) + continue_start = ArcStart(here, cause="the continue on line {lineno} wasn't executed") + self.process_continue_exits({continue_start}) + return set() + + def _handle__For(self, node: ast.For) -> set[ArcStart]: + start = self.line_for_node(node.iter) + self.block_stack.append(LoopBlock(start=start)) + from_start = ArcStart(start, cause="the loop on line {lineno} never started") + exits = self.process_body(node.body, from_start=from_start) + # Any exit from the body will go back to the top of the loop. + for xit in exits: + self.add_arc(xit.lineno, start, xit.cause) + my_block = self.block_stack.pop() + assert isinstance(my_block, LoopBlock) + exits = my_block.break_exits + from_start = ArcStart(start, cause="the loop on line {lineno} didn't complete") + if node.orelse: + else_exits = self.process_body(node.orelse, from_start=from_start) + exits |= else_exits + else: + # No else clause: exit from the for line. + exits.add(from_start) + return exits + + _handle__AsyncFor = _handle__For + + _handle__FunctionDef = _handle_decorated + _handle__AsyncFunctionDef = _handle_decorated + + def _handle__If(self, node: ast.If) -> set[ArcStart]: + start = self.line_for_node(node.test) + constant_test, val = is_constant_test_expr(node.test) + exits = set() + if not constant_test or val: + from_start = ArcStart(start, cause="the condition on line {lineno} was never true") + exits |= self.process_body(node.body, from_start=from_start) + if not constant_test or not val: + from_start = ArcStart(start, cause="the condition on line {lineno} was always true") + exits |= self.process_body(node.orelse, from_start=from_start) + return exits + + def _handle__Match(self, node: ast.Match) -> set[ArcStart]: + start = self.line_for_node(node) + last_start = start + exits = set() + for case in node.cases: + case_start = self.line_for_node(case.pattern) + self.add_arc(last_start, case_start, "the pattern on line {lineno} always matched") + from_start = ArcStart( + case_start, + cause="the pattern on line {lineno} never matched", + ) + exits |= self.process_body(case.body, from_start=from_start) + last_start = case_start + + # case is now the last case, check for wildcard match. + pattern = case.pattern # pylint: disable=undefined-loop-variable + while isinstance(pattern, ast.MatchOr): + pattern = pattern.patterns[-1] + while isinstance(pattern, ast.MatchAs) and pattern.pattern is not None: + pattern = pattern.pattern + had_wildcard = ( + isinstance(pattern, ast.MatchAs) and pattern.pattern is None and case.guard is None # pylint: disable=undefined-loop-variable + ) + + if not had_wildcard: + exits.add( + ArcStart(case_start, cause="the pattern on line {lineno} always matched"), + ) + return exits + + def _handle__Raise(self, node: ast.Raise) -> set[ArcStart]: + here = self.line_for_node(node) + raise_start = ArcStart(here, cause="the raise on line {lineno} wasn't executed") + self.process_raise_exits({raise_start}) + # `raise` statement jumps away, no exits from here. + return set() + + def _handle__Return(self, node: ast.Return) -> set[ArcStart]: + here = self.line_for_node(node) + return_start = ArcStart(here, cause="the return on line {lineno} wasn't executed") + self.process_return_exits({return_start}) + # `return` statement jumps away, no exits from here. + return set() + + def _handle__Try(self, node: ast.Try) -> set[ArcStart]: + if node.handlers: + handler_start = self.line_for_node(node.handlers[0]) + else: + handler_start = None + + if node.finalbody: + final_start = self.line_for_node(node.finalbody[0]) + else: + final_start = None + + # This is true by virtue of Python syntax: have to have either except + # or finally, or both. + assert handler_start is not None or final_start is not None + try_block = TryBlock(handler_start, final_start) + self.block_stack.append(try_block) + + start = self.line_for_node(node) + exits = self.process_body(node.body, from_start=ArcStart(start)) + + # We're done with the `try` body, so this block no longer handles + # exceptions. We keep the block so the `finally` clause can pick up + # flows from the handlers and `else` clause. + if node.finalbody: + try_block.handler_start = None + else: + self.block_stack.pop() + + handler_exits: set[ArcStart] = set() + + if node.handlers: + for handler_node in node.handlers: + handler_start = self.line_for_node(handler_node) + from_cause = "the exception caught by line {lineno} didn't happen" + from_start = ArcStart(handler_start, cause=from_cause) + handler_exits |= self.process_body(handler_node.body, from_start=from_start) + + if node.orelse: + exits = self.process_body(node.orelse, prev_starts=exits) + + exits |= handler_exits + + if node.finalbody: + self.block_stack.pop() + final_from = exits + + final_exits = self.process_body(node.finalbody, prev_starts=final_from) + + if exits: + # The finally clause's exits are only exits for the try block + # as a whole if the try block had some exits to begin with. + exits = final_exits + + return exits + + _handle__TryStar = _handle__Try + + def _handle__While(self, node: ast.While) -> set[ArcStart]: + start = to_top = self.line_for_node(node.test) + constant_test, _ = is_constant_test_expr(node.test) + self.block_stack.append(LoopBlock(start=to_top)) + from_start = ArcStart(start, cause="the condition on line {lineno} was never true") + exits = self.process_body(node.body, from_start=from_start) + for xit in exits: + self.add_arc(xit.lineno, to_top, xit.cause) + exits = set() + my_block = self.block_stack.pop() + assert isinstance(my_block, LoopBlock) + exits.update(my_block.break_exits) + from_start = ArcStart(start, cause="the condition on line {lineno} was always true") + if node.orelse: + else_exits = self.process_body(node.orelse, from_start=from_start) + exits |= else_exits + else: + # No `else` clause: you can exit from the start. + if not constant_test: + exits.add(from_start) + return exits + + def _handle__With(self, node: ast.With) -> set[ArcStart]: + if env.PYBEHAVIOR.exit_with_through_ctxmgr: + starts = [self.line_for_node(item.context_expr) for item in node.items] + else: + starts = [self.line_for_node(node)] + for start in starts: + self.current_with_starts.add(start) + self.all_with_starts.add(start) + + exits = self.process_body(node.body, from_start=ArcStart(starts[-1])) + + start = starts[-1] + self.current_with_starts.remove(start) + with_exit = {ArcStart(start)} + if exits: + for xit in exits: + self.add_arc(xit.lineno, start) + self.with_exits.add((xit.lineno, start)) + exits = with_exit + + return exits + + _handle__AsyncWith = _handle__With diff --git a/venv/Lib/site-packages/coverage/patch.py b/venv/Lib/site-packages/coverage/patch.py new file mode 100644 index 0000000000..8d54c5c606 --- /dev/null +++ b/venv/Lib/site-packages/coverage/patch.py @@ -0,0 +1,118 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Invasive patches for coverage.py.""" + +from __future__ import annotations + +import contextlib +import os +from typing import TYPE_CHECKING, Any, NoReturn + +from coverage import env +from coverage.debug import DevNullDebug +from coverage.exceptions import ConfigError, CoverageException + +if TYPE_CHECKING: + from coverage import Coverage + from coverage.config import CoverageConfig + from coverage.types import TDebugCtl + + +def apply_patches( + cov: Coverage, + config: CoverageConfig, + debug: TDebugCtl, +) -> None: + """Apply invasive patches requested by `[run] patch=`.""" + debug = debug if debug.should("patch") else DevNullDebug() + for patch in sorted(set(config.patch)): + match patch: + case "_exit": + _patch__exit(cov, debug) + + case "execv": + _patch_execv(cov, config, debug) + + case "fork": + _patch_fork(debug) + + case "subprocess": + _patch_subprocess(config, debug) + + case _: + raise ConfigError(f"Unknown patch {patch!r}") + + +def _patch__exit(cov: Coverage, debug: TDebugCtl) -> None: + """Patch os._exit.""" + debug.write("Patching _exit") + + old_exit = os._exit + + def coverage_os_exit_patch(status: int) -> NoReturn: + with contextlib.suppress(Exception): + debug.write(f"Using _exit patch with {cov = }") + with contextlib.suppress(Exception): + cov.save() + old_exit(status) + + os._exit = coverage_os_exit_patch + + +def _patch_execv(cov: Coverage, config: CoverageConfig, debug: TDebugCtl) -> None: + """Patch the execv family of functions.""" + if env.WINDOWS: + raise CoverageException("patch=execv isn't supported yet on Windows.") + + debug.write("Patching execv") + + def make_execv_patch(fname: str, old_execv: Any) -> Any: + def coverage_execv_patch(*args: Any, **kwargs: Any) -> Any: + with contextlib.suppress(Exception): + debug.write(f"Using execv patch for {fname} with {cov = }") + with contextlib.suppress(Exception): + cov.save() + + if fname.endswith("e"): + # Assume the `env` argument is passed positionally. + new_env = args[-1] + # Pass our configuration in the new environment. + new_env["COVERAGE_PROCESS_CONFIG"] = config.serialize() + if env.TESTING: + # The subprocesses need to use the same core as the main process. + new_env["COVERAGE_CORE"] = os.getenv("COVERAGE_CORE") + + # When testing locally, we need to honor the pyc file location + # or they get written to the .tox directories and pollute the + # next run with a different core. + if (cache_prefix := os.getenv("PYTHONPYCACHEPREFIX")) is not None: + new_env["PYTHONPYCACHEPREFIX"] = cache_prefix + + # Without this, it fails on PyPy and Ubuntu. + new_env["PATH"] = os.getenv("PATH") + old_execv(*args, **kwargs) + + return coverage_execv_patch + + # All the exec* and spawn* functions eventually call execv or execve. + os.execv = make_execv_patch("execv", os.execv) + os.execve = make_execv_patch("execve", os.execve) + + +def _patch_fork(debug: TDebugCtl) -> None: + """Ensure Coverage is properly reset after a fork.""" + from coverage.control import _after_fork_in_child + + if env.WINDOWS: + raise CoverageException("patch=fork isn't supported yet on Windows.") + + debug.write("Patching fork") + os.register_at_fork(after_in_child=_after_fork_in_child) + + +def _patch_subprocess(config: CoverageConfig, debug: TDebugCtl) -> None: + """Write .pth files and set environment vars to measure subprocesses.""" + debug.write("Patching subprocess") + assert config.config_file is not None + os.environ["COVERAGE_PROCESS_CONFIG"] = config.serialize() diff --git a/venv/Lib/site-packages/coverage/phystokens.py b/venv/Lib/site-packages/coverage/phystokens.py new file mode 100644 index 0000000000..bac06c0bdf --- /dev/null +++ b/venv/Lib/site-packages/coverage/phystokens.py @@ -0,0 +1,197 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Better tokenizing for coverage.py.""" + +from __future__ import annotations + +import ast +import io +import keyword +import re +import sys +import token +import tokenize +from collections.abc import Iterable + +from coverage import env +from coverage.types import TLineNo, TSourceTokenLines + +TokenInfos = Iterable[tokenize.TokenInfo] + + +def _phys_tokens(toks: TokenInfos) -> TokenInfos: + """Return all physical tokens, even line continuations. + + tokenize.generate_tokens() doesn't return a token for the backslash that + continues lines. This wrapper provides those tokens so that we can + re-create a faithful representation of the original source. + + Returns the same values as generate_tokens() + + """ + last_line: str | None = None + last_lineno = -1 + last_ttext: str = "" + for ttype, ttext, (slineno, scol), (elineno, ecol), ltext in toks: + if last_lineno != elineno: + if last_line and last_line.endswith("\\\n"): + # We are at the beginning of a new line, and the last line + # ended with a backslash. We probably have to inject a + # backslash token into the stream. Unfortunately, there's more + # to figure out. This code:: + # + # usage = """\ + # HEY THERE + # """ + # + # triggers this condition, but the token text is:: + # + # '"""\\\nHEY THERE\n"""' + # + # so we need to figure out if the backslash is already in the + # string token or not. + inject_backslash = True + if last_ttext.endswith("\\"): + inject_backslash = False + elif ttype == token.STRING: + if ( # pylint: disable=simplifiable-if-statement + last_line.endswith("\\\n") + and last_line.rstrip(" \\\n").endswith(last_ttext) + ): + # Deal with special cases like such code:: + # + # a = ["aaa",\ # there may be zero or more blanks between "," and "\". + # "bbb \ + # ccc"] + # + inject_backslash = True + else: + # It's a multi-line string and the first line ends with + # a backslash, so we don't need to inject another. + inject_backslash = False + elif env.PYBEHAVIOR.fstring_syntax and ttype == token.FSTRING_MIDDLE: + inject_backslash = False + if inject_backslash: + # Figure out what column the backslash is in. + ccol = len(last_line.split("\n")[-2]) - 1 + # Yield the token, with a fake token type. + yield tokenize.TokenInfo( + 99999, + "\\\n", + (slineno, ccol), + (slineno, ccol + 2), + last_line, + ) + last_line = ltext + if ttype not in (tokenize.NEWLINE, tokenize.NL): + last_ttext = ttext + yield tokenize.TokenInfo(ttype, ttext, (slineno, scol), (elineno, ecol), ltext) + last_lineno = elineno + + +def find_soft_key_lines(source: str) -> set[TLineNo]: + """Helper for finding lines with soft keywords, like match/case lines.""" + soft_key_lines: set[TLineNo] = set() + + for node in ast.walk(ast.parse(source)): + if isinstance(node, ast.Match): + soft_key_lines.add(node.lineno) + for case in node.cases: + soft_key_lines.add(case.pattern.lineno) + elif sys.version_info >= (3, 12) and isinstance(node, ast.TypeAlias): + soft_key_lines.add(node.lineno) + + return soft_key_lines + + +def source_token_lines(source: str) -> TSourceTokenLines: + """Generate a series of lines, one for each line in `source`. + + Each line is a list of pairs, each pair is a token:: + + [('key', 'def'), ('ws', ' '), ('nam', 'hello'), ('op', '('), ... ] + + Each pair has a token class, and the token text. + + If you concatenate all the token texts, and then join them with newlines, + you should have your original `source` back, with two differences: + trailing white space is not preserved, and a final line with no newline + is indistinguishable from a final line with a newline. + + """ + + ws_tokens = {token.INDENT, token.DEDENT, token.NEWLINE, tokenize.NL} + line: list[tuple[str, str]] = [] + col = 0 + + source = source.expandtabs(8).replace("\r\n", "\n") + tokgen = generate_tokens(source) + + soft_key_lines = find_soft_key_lines(source) + + for ttype, ttext, (sline, scol), (_, ecol), _ in _phys_tokens(tokgen): + mark_start = True + for part in re.split("(\n)", ttext): + if part == "\n": + yield line + line = [] + col = 0 + mark_end = False + elif part == "": + mark_end = False + elif ttype in ws_tokens: + mark_end = False + else: + if env.PYBEHAVIOR.fstring_syntax and ttype == token.FSTRING_MIDDLE: + part = part.replace("{", "{{").replace("}", "}}") + ecol = scol + len(part) + if mark_start and scol > col: + line.append(("ws", " " * (scol - col))) + mark_start = False + tok_class = tokenize.tok_name.get(ttype, "xx").lower()[:3] + if ttype == token.NAME: + if keyword.iskeyword(ttext): + # Hard keywords are always keywords. + tok_class = "key" + elif keyword.issoftkeyword(ttext): + # Soft keywords appear at the start of their line. + if len(line) == 0: + is_start_of_line = True + elif (len(line) == 1) and line[0][0] == "ws": + is_start_of_line = True + else: + is_start_of_line = False + if is_start_of_line and sline in soft_key_lines: + tok_class = "key" + line.append((tok_class, part)) + mark_end = True + scol = 0 + if mark_end: + col = ecol + + if line: + yield line + + +def generate_tokens(text: str) -> TokenInfos: + """A helper around `tokenize.generate_tokens`. + + Originally this was used to cache the results, but it didn't seem to make + reporting go faster, and caused issues with using too much memory. + + """ + readline = io.StringIO(text).readline + return tokenize.generate_tokens(readline) + + +def source_encoding(source: bytes) -> str: + """Determine the encoding for `source`, according to PEP 263. + + `source` is a byte string: the text of the program. + + Returns a string, the name of the encoding. + + """ + readline = iter(source.splitlines(True)).__next__ + return tokenize.detect_encoding(readline)[0] diff --git a/venv/Lib/site-packages/coverage/plugin.py b/venv/Lib/site-packages/coverage/plugin.py new file mode 100644 index 0000000000..63d5d35d7b --- /dev/null +++ b/venv/Lib/site-packages/coverage/plugin.py @@ -0,0 +1,617 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +""" +.. versionadded:: 4.0 + +Plug-in interfaces for coverage.py. + +Coverage.py supports a few different kinds of plug-ins that change its +behavior: + +* File tracers implement tracing of non-Python file types. + +* Configurers add custom configuration, using Python code to change the + configuration. + +* Dynamic context switchers decide when the dynamic context has changed, for + example, to record what test function produced the coverage. + +To write a coverage.py plug-in, create a module with a subclass of +:class:`~coverage.CoveragePlugin`. You will override methods in your class to +participate in various aspects of coverage.py's processing. +Different types of plug-ins have to override different methods. + +Any plug-in can optionally implement :meth:`~coverage.CoveragePlugin.sys_info` +to provide debugging information about their operation. + +Your module must also contain a ``coverage_init`` function that registers an +instance of your plug-in class:: + + import coverage + + class MyPlugin(coverage.CoveragePlugin): + ... + + def coverage_init(reg, options): + reg.add_file_tracer(MyPlugin()) + +You use the `reg` parameter passed to your ``coverage_init`` function to +register your plug-in object. The registration method you call depends on +what kind of plug-in it is. + +If your plug-in takes options, the `options` parameter is a dictionary of your +plug-in's options from the coverage.py configuration file. Use them however +you want to configure your object before registering it. + +Coverage.py will store its own information on your plug-in object, using +attributes whose names start with ``_coverage_``. Don't be startled. + +.. warning:: + Plug-ins are imported by coverage.py before it begins measuring code. + If you write a plugin in your own project, it might import your product + code before coverage.py can start measuring. This can result in your + own code being reported as missing. + + One solution is to put your plugins in your project tree, but not in + your importable Python package. + + +.. _file_tracer_plugins: + +File Tracers +============ + +File tracers implement measurement support for non-Python files. File tracers +implement the :meth:`~coverage.CoveragePlugin.file_tracer` method to claim +files and the :meth:`~coverage.CoveragePlugin.file_reporter` method to report +on those files. + +In your ``coverage_init`` function, use the ``add_file_tracer`` method to +register your file tracer. + + +.. _configurer_plugins: + +Configurers +=========== + +.. versionadded:: 4.5 + +Configurers modify the configuration of coverage.py during start-up. +Configurers implement the :meth:`~coverage.CoveragePlugin.configure` method to +change the configuration. + +In your ``coverage_init`` function, use the ``add_configurer`` method to +register your configurer. + + +.. _dynamic_context_plugins: + +Dynamic Context Switchers +========================= + +.. versionadded:: 5.0 + +Dynamic context switcher plugins implement the +:meth:`~coverage.CoveragePlugin.dynamic_context` method to dynamically compute +the context label for each measured frame. + +Computed context labels are useful when you want to group measured data without +modifying the source code. + +For example, you could write a plugin that checks `frame.f_code` to inspect +the currently executed method, and set the context label to a fully qualified +method name if it's an instance method of `unittest.TestCase` and the method +name starts with 'test'. Such a plugin would provide basic coverage grouping +by test and could be used with test runners that have no built-in coveragepy +support. + +In your ``coverage_init`` function, use the ``add_dynamic_context`` method to +register your dynamic context switcher. + +""" + +from __future__ import annotations + +import functools +from collections.abc import Iterable +from dataclasses import dataclass +from types import FrameType +from typing import Any + +from coverage import files +from coverage.misc import _needs_to_implement +from coverage.types import TArc, TConfigurable, TLineNo, TSourceTokenLines + + +class CoveragePlugin: + """Base class for coverage.py plug-ins.""" + + _coverage_plugin_name: str + _coverage_enabled: bool + + def file_tracer(self, filename: str) -> FileTracer | None: # pylint: disable=unused-argument + """Get a :class:`FileTracer` object for a file. + + Plug-in type: file tracer. + + Every Python source file is offered to your plug-in to give it a chance + to take responsibility for tracing the file. If your plug-in can + handle the file, it should return a :class:`FileTracer` object. + Otherwise return None. + + There is no way to register your plug-in for particular files. + Instead, this method is invoked for all files as they are executed, + and the plug-in decides whether it can trace the file or not. + Be prepared for `filename` to refer to all kinds of files that have + nothing to do with your plug-in. + + The file name will be a Python file being executed. There are two + broad categories of behavior for a plug-in, depending on the kind of + files your plug-in supports: + + * Static file names: each of your original source files has been + converted into a distinct Python file. Your plug-in is invoked with + the Python file name, and it maps it back to its original source + file. + + * Dynamic file names: all of your source files are executed by the same + Python file. In this case, your plug-in implements + :meth:`FileTracer.dynamic_source_filename` to provide the actual + source file for each execution frame. + + `filename` is a string, the path to the file being considered. This is + the absolute real path to the file. If you are comparing to other + paths, be sure to take this into account. + + Returns a :class:`FileTracer` object to use to trace `filename`, or + None if this plug-in cannot trace this file. + + """ + return None + + def file_reporter( + self, + filename: str, # pylint: disable=unused-argument + ) -> FileReporter | str: # str should be Literal["python"] + """Get the :class:`FileReporter` class to use for a file. + + Plug-in type: file tracer. + + This will only be invoked if `filename` returns non-None from + :meth:`file_tracer`. It's an error to return None from this method. + + Returns a :class:`FileReporter` object to use to report on `filename`, + or the string `"python"` to have coverage.py treat the file as Python. + + """ + _needs_to_implement(self, "file_reporter") + + def dynamic_context( + self, + frame: FrameType, # pylint: disable=unused-argument + ) -> str | None: + """Get the dynamically computed context label for `frame`. + + Plug-in type: dynamic context. + + This method is invoked for each frame when outside of a dynamic + context, to see if a new dynamic context should be started. If it + returns a string, a new context label is set for this and deeper + frames. The dynamic context ends when this frame returns. + + Returns a string to start a new dynamic context, or None if no new + context should be started. + + """ + return None + + def find_executable_files( + self, + src_dir: str, # pylint: disable=unused-argument + ) -> Iterable[str]: + """Yield all of the executable files in `src_dir`, recursively. + + Plug-in type: file tracer. + + Executability is a plug-in-specific property, but generally means files + which would have been considered for coverage analysis, had they been + included automatically. + + Returns or yields a sequence of strings, the paths to files that could + have been executed, including files that had been executed. + + """ + return [] + + def configure(self, config: TConfigurable) -> None: + """Modify the configuration of coverage.py. + + Plug-in type: configurer. + + This method is called during coverage.py start-up, to give your plug-in + a chance to change the configuration. The `config` parameter is an + object with :meth:`~coverage.Coverage.get_option` and + :meth:`~coverage.Coverage.set_option` methods. Do not call any other + methods on the `config` object. + + """ + pass + + def sys_info(self) -> Iterable[tuple[str, Any]]: + """Get a list of information useful for debugging. + + Plug-in type: any. + + This method will be invoked for ``--debug=sys``. Your + plug-in can return any information it wants to be displayed. + + Returns a list of pairs: `[(name, value), ...]`. + + """ + return [] + + +class CoveragePluginBase: + """Plugins produce specialized objects, which point back to the original plugin.""" + + _coverage_plugin: CoveragePlugin + + +class FileTracer(CoveragePluginBase): + """Support needed for files during the execution phase. + + File tracer plug-ins implement subclasses of FileTracer to return from + their :meth:`~CoveragePlugin.file_tracer` method. + + You may construct this object from :meth:`CoveragePlugin.file_tracer` any + way you like. A natural choice would be to pass the file name given to + `file_tracer`. + + `FileTracer` objects should only be created in the + :meth:`CoveragePlugin.file_tracer` method. + + See :ref:`howitworks` for details of the different coverage.py phases. + + """ + + def source_filename(self) -> str: + """The source file name for this file. + + This may be any file name you like. A key responsibility of a plug-in + is to own the mapping from Python execution back to whatever source + file name was originally the source of the code. + + See :meth:`CoveragePlugin.file_tracer` for details about static and + dynamic file names. + + Returns the file name to credit with this execution. + + """ + _needs_to_implement(self, "source_filename") + + def has_dynamic_source_filename(self) -> bool: + """Does this FileTracer have dynamic source file names? + + FileTracers can provide dynamically determined file names by + implementing :meth:`dynamic_source_filename`. Invoking that function + is expensive. To determine whether to invoke it, coverage.py uses the + result of this function to know if it needs to bother invoking + :meth:`dynamic_source_filename`. + + See :meth:`CoveragePlugin.file_tracer` for details about static and + dynamic file names. + + Returns True if :meth:`dynamic_source_filename` should be called to get + dynamic source file names. + + """ + return False + + def dynamic_source_filename( + self, + filename: str, # pylint: disable=unused-argument + frame: FrameType, # pylint: disable=unused-argument + ) -> str | None: + """Get a dynamically computed source file name. + + Some plug-ins need to compute the source file name dynamically for each + frame. + + This function will not be invoked if + :meth:`has_dynamic_source_filename` returns False. + + Returns the source file name for this frame, or None if this frame + shouldn't be measured. + + """ + return None + + def line_number_range(self, frame: FrameType) -> tuple[TLineNo, TLineNo]: + """Get the range of source line numbers for a given a call frame. + + The call frame is examined, and the source line number in the original + file is returned. The return value is a pair of numbers, the starting + line number and the ending line number, both inclusive. For example, + returning (5, 7) means that lines 5, 6, and 7 should be considered + executed. + + This function might decide that the frame doesn't indicate any lines + from the source file were executed. Return (-1, -1) in this case to + tell coverage.py that no lines should be recorded for this frame. + + """ + lineno = frame.f_lineno + return lineno, lineno + + +@dataclass +class CodeRegion: + """Data for a region of code found by :meth:`FileReporter.code_regions`.""" + + #: The kind of region, like `"function"` or `"class"`. Must be one of the + #: singular values returned by :meth:`FileReporter.code_region_kinds`. + kind: str + + #: The name of the region. For example, a function or class name. + name: str + + #: The line in the source file to link to when navigating to the region. + #: Can be a line not mentioned in `lines`. + start: int + + #: The lines in the region. Should be lines that could be executed in the + #: region. For example, a class region includes all of the lines in the + #: methods of the class, but not the lines defining class attributes, since + #: they are executed on import, not as part of exercising the class. The + #: set can include non-executable lines like blanks and comments. + lines: set[int] + + def __lt__(self, other: CodeRegion) -> bool: + """To support sorting to make test-writing easier.""" + if self.name == other.name: + return min(self.lines) < min(other.lines) + return self.name < other.name + + +@functools.total_ordering +class FileReporter(CoveragePluginBase): + """Support needed for files during the analysis and reporting phases. + + File tracer plug-ins implement a subclass of `FileReporter`, and return + instances from their :meth:`CoveragePlugin.file_reporter` method. + + There are many methods here, but only :meth:`lines` is required, to provide + the set of executable lines in the file. + + See :ref:`howitworks` for details of the different coverage.py phases. + + """ + + def __init__(self, filename: str) -> None: + """Simple initialization of a `FileReporter`. + + The `filename` argument is the path to the file being reported. This + will be available as the `.filename` attribute on the object. Other + method implementations on this base class rely on this attribute. + + """ + self.filename = filename + + def __repr__(self) -> str: + return f"<{self.__class__.__name__} filename={self.filename!r}>" + + def relative_filename(self) -> str: + """Get the relative file name for this file. + + This file path will be displayed in reports. The default + implementation will supply the actual project-relative file path. You + only need to supply this method if you have an unusual syntax for file + paths. + + """ + return files.relative_filename(self.filename) + + def source(self) -> str: + """Get the source for the file. + + Returns a Unicode string. + + The base implementation simply reads the `self.filename` file and + decodes it as UTF-8. Override this method if your file isn't readable + as a text file, or if you need other encoding support. + + """ + with open(self.filename, encoding="utf-8") as f: + return f.read() + + def lines(self) -> set[TLineNo]: + """Get the executable lines in this file. + + Your plug-in must determine which lines in the file were possibly + executable. This method returns a set of those line numbers. + + Returns a set of line numbers. + + """ + _needs_to_implement(self, "lines") + + def excluded_lines(self) -> set[TLineNo]: + """Get the excluded executable lines in this file. + + Your plug-in can use any method it likes to allow the user to exclude + executable lines from consideration. + + Returns a set of line numbers. + + The base implementation returns the empty set. + + """ + return set() + + def translate_lines(self, lines: Iterable[TLineNo]) -> set[TLineNo]: + """Translate recorded lines into reported lines. + + Some file formats will want to report lines slightly differently than + they are recorded. For example, Python records the last line of a + multi-line statement, but reports are nicer if they mention the first + line. + + Your plug-in can optionally define this method to perform these kinds + of adjustment. + + `lines` is a sequence of integers, the recorded line numbers. + + Returns a set of integers, the adjusted line numbers. + + The base implementation returns the numbers unchanged. + + """ + return set(lines) + + def arcs(self) -> set[TArc]: + """Get the executable arcs in this file. + + To support branch coverage, your plug-in needs to be able to indicate + possible execution paths, as a set of line number pairs. Each pair is + a `(prev, next)` pair indicating that execution can transition from the + `prev` line number to the `next` line number. + + Returns a set of pairs of line numbers. The default implementation + returns an empty set. + + """ + return set() + + def no_branch_lines(self) -> set[TLineNo]: + """Get the lines excused from branch coverage in this file. + + Your plug-in can use any method it likes to allow the user to exclude + lines from consideration of branch coverage. + + Returns a set of line numbers. + + The base implementation returns the empty set. + + """ + return set() + + def translate_arcs(self, arcs: Iterable[TArc]) -> set[TArc]: + """Translate recorded arcs into reported arcs. + + Similar to :meth:`translate_lines`, but for arcs. `arcs` is a set of + line number pairs. + + Returns a set of line number pairs. + + The default implementation returns `arcs` unchanged. + + """ + return set(arcs) + + def exit_counts(self) -> dict[TLineNo, int]: + """Get a count of exits from that each line. + + To determine which lines are branches, coverage.py looks for lines that + have more than one exit. This function creates a dict mapping each + executable line number to a count of how many exits it has. + + To be honest, this feels wrong, and should be refactored. Let me know + if you attempt to implement this method in your plug-in... + + """ + return {} + + def missing_arc_description( + self, + start: TLineNo, + end: TLineNo, + executed_arcs: Iterable[TArc] | None = None, # pylint: disable=unused-argument + ) -> str: + """Provide an English sentence describing a missing arc. + + The `start` and `end` arguments are the line numbers of the missing + arc. Negative numbers indicate entering or exiting code objects. + + The `executed_arcs` argument is a set of line number pairs, the arcs + that were executed in this file. + + By default, this simply returns the string "Line {start} didn't jump + to {end}". + + """ + return f"Line {start} didn't jump to line {end}" + + def arc_description( + self, + start: TLineNo, # pylint: disable=unused-argument + end: TLineNo, + ) -> str: + """Provide an English description of an arc's effect.""" + return f"jump to line {end}" + + def source_token_lines(self) -> TSourceTokenLines: + """Generate a series of tokenized lines, one for each line in `source`. + + These tokens are used for syntax-colored reports. + + Each line is a list of pairs, each pair is a token:: + + [("key", "def"), ("ws", " "), ("nam", "hello"), ("op", "("), ... ] + + Each pair has a token class, and the token text. The token classes + are: + + * ``"com"``: a comment + * ``"key"``: a keyword + * ``"nam"``: a name, or identifier + * ``"num"``: a number + * ``"op"``: an operator + * ``"str"``: a string literal + * ``"ws"``: some white space + * ``"txt"``: some other kind of text + + If you concatenate all the token texts, and then join them with + newlines, you should have your original source back. + + The default implementation simply returns each line tagged as + ``"txt"``. + + """ + for line in self.source().splitlines(): + yield [("txt", line)] + + def code_regions(self) -> Iterable[CodeRegion]: + """Identify regions in the source file for finer reporting than by file. + + Returns an iterable of :class:`CodeRegion` objects. The kinds reported + should be in the possibilities returned by :meth:`code_region_kinds`. + + """ + return [] + + def code_region_kinds(self) -> Iterable[tuple[str, str]]: + """Return the kinds of code regions this plugin can find. + + The returned pairs are the singular and plural forms of the kinds:: + + [ + ("function", "functions"), + ("class", "classes"), + ] + + This will usually be hard-coded, but could also differ by the specific + source file involved. + + """ + return [] + + def __eq__(self, other: Any) -> bool: + return isinstance(other, FileReporter) and self.filename == other.filename + + def __lt__(self, other: Any) -> bool: + return isinstance(other, FileReporter) and self.filename < other.filename + + # This object doesn't need to be hashed. + __hash__ = None # type: ignore[assignment] diff --git a/venv/Lib/site-packages/coverage/plugin_support.py b/venv/Lib/site-packages/coverage/plugin_support.py new file mode 100644 index 0000000000..f21ee1ad78 --- /dev/null +++ b/venv/Lib/site-packages/coverage/plugin_support.py @@ -0,0 +1,299 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Support for plugins.""" + +from __future__ import annotations + +import os +import os.path +import sys +from collections.abc import Callable, Iterable, Iterator +from types import FrameType +from typing import Any + +from coverage.exceptions import PluginError +from coverage.misc import isolate_module +from coverage.plugin import CoveragePlugin, FileReporter, FileTracer +from coverage.types import TArc, TConfigurable, TDebugCtl, TLineNo, TPluginConfig, TSourceTokenLines + +os = isolate_module(os) + + +class Plugins: + """The currently loaded collection of coverage.py plugins.""" + + def __init__(self, debug: TDebugCtl | None = None) -> None: + self.order: list[CoveragePlugin] = [] + self.names: dict[str, CoveragePlugin] = {} + self.file_tracers: list[CoveragePlugin] = [] + self.configurers: list[CoveragePlugin] = [] + self.context_switchers: list[CoveragePlugin] = [] + + self.current_module: str | None = None + self.debug = debug + + def load_from_config( + self, + modules: Iterable[str], + config: TPluginConfig, + ) -> None: + """Load plugin modules, and read their settings from configuration.""" + + for module in modules: + self.current_module = module + __import__(module) + mod = sys.modules[module] + + coverage_init = getattr(mod, "coverage_init", None) + if not coverage_init: + raise PluginError( + f"Plugin module {module!r} didn't define a coverage_init function", + ) + + options = config.get_plugin_options(module) + coverage_init(self, options) + + self.current_module = None + + def load_from_callables( + self, + plugin_inits: Iterable[TCoverageInit], + ) -> None: + """Load plugins from callables provided.""" + for fn in plugin_inits: + fn(self) + + def add_file_tracer(self, plugin: CoveragePlugin) -> None: + """Add a file tracer plugin. + + `plugin` is an instance of a third-party plugin class. It must + implement the :meth:`CoveragePlugin.file_tracer` method. + + """ + self._add_plugin(plugin, self.file_tracers) + + def add_configurer(self, plugin: CoveragePlugin) -> None: + """Add a configuring plugin. + + `plugin` is an instance of a third-party plugin class. It must + implement the :meth:`CoveragePlugin.configure` method. + + """ + self._add_plugin(plugin, self.configurers) + + def add_dynamic_context(self, plugin: CoveragePlugin) -> None: + """Add a dynamic context plugin. + + `plugin` is an instance of a third-party plugin class. It must + implement the :meth:`CoveragePlugin.dynamic_context` method. + + """ + self._add_plugin(plugin, self.context_switchers) + + def add_noop(self, plugin: CoveragePlugin) -> None: + """Add a plugin that does nothing. + + This is only useful for testing the plugin support. + + """ + self._add_plugin(plugin, None) + + def _add_plugin( + self, + plugin: CoveragePlugin, + specialized: list[CoveragePlugin] | None, + ) -> None: + """Add a plugin object. + + `plugin` is a :class:`CoveragePlugin` instance to add. `specialized` + is a list to append the plugin to. + + """ + plugin_name = f"{self.current_module}.{plugin.__class__.__name__}" + if self.debug and self.debug.should("plugin"): + self.debug.write(f"Loaded plugin {self.current_module!r}: {plugin!r}") + labelled = LabelledDebug(f"plugin {self.current_module!r}", self.debug) + plugin = DebugPluginWrapper(plugin, labelled) + + plugin._coverage_plugin_name = plugin_name + plugin._coverage_enabled = True + self.order.append(plugin) + self.names[plugin_name] = plugin + if specialized is not None: + specialized.append(plugin) + + def __bool__(self) -> bool: + return bool(self.order) + + def __iter__(self) -> Iterator[CoveragePlugin]: + return iter(self.order) + + def get(self, plugin_name: str) -> CoveragePlugin: + """Return a plugin by name.""" + return self.names[plugin_name] + + +TCoverageInit = Callable[[Plugins], None] + + +class LabelledDebug: + """A Debug writer, but with labels for prepending to the messages.""" + + def __init__(self, label: str, debug: TDebugCtl, prev_labels: Iterable[str] = ()): + self.labels = list(prev_labels) + [label] + self.debug = debug + + def add_label(self, label: str) -> LabelledDebug: + """Add a label to the writer, and return a new `LabelledDebug`.""" + return LabelledDebug(label, self.debug, self.labels) + + def message_prefix(self) -> str: + """The prefix to use on messages, combining the labels.""" + prefixes = self.labels + [""] + return ":\n".join(" " * i + label for i, label in enumerate(prefixes)) + + def write(self, message: str) -> None: + """Write `message`, but with the labels prepended.""" + self.debug.write(f"{self.message_prefix()}{message}") + + +class DebugPluginWrapper(CoveragePlugin): + """Wrap a plugin, and use debug to report on what it's doing.""" + + def __init__(self, plugin: CoveragePlugin, debug: LabelledDebug) -> None: + super().__init__() + self.plugin = plugin + self.debug = debug + + def file_tracer(self, filename: str) -> FileTracer | None: + tracer = self.plugin.file_tracer(filename) + self.debug.write(f"file_tracer({filename!r}) --> {tracer!r}") + if tracer: + debug = self.debug.add_label(f"file {filename!r}") + tracer = DebugFileTracerWrapper(tracer, debug) + return tracer + + def file_reporter(self, filename: str) -> FileReporter | str: + reporter = self.plugin.file_reporter(filename) + assert isinstance(reporter, FileReporter) + self.debug.write(f"file_reporter({filename!r}) --> {reporter!r}") + if reporter: + debug = self.debug.add_label(f"file {filename!r}") + reporter = DebugFileReporterWrapper(filename, reporter, debug) + return reporter + + def dynamic_context(self, frame: FrameType) -> str | None: + context = self.plugin.dynamic_context(frame) + self.debug.write(f"dynamic_context({frame!r}) --> {context!r}") + return context + + def find_executable_files(self, src_dir: str) -> Iterable[str]: + executable_files = self.plugin.find_executable_files(src_dir) + self.debug.write(f"find_executable_files({src_dir!r}) --> {executable_files!r}") + return executable_files + + def configure(self, config: TConfigurable) -> None: + self.debug.write(f"configure({config!r})") + self.plugin.configure(config) + + def sys_info(self) -> Iterable[tuple[str, Any]]: + return self.plugin.sys_info() + + +class DebugFileTracerWrapper(FileTracer): + """A debugging `FileTracer`.""" + + def __init__(self, tracer: FileTracer, debug: LabelledDebug) -> None: + self.tracer = tracer + self.debug = debug + + def _show_frame(self, frame: FrameType) -> str: + """A short string identifying a frame, for debug messages.""" + filename = os.path.basename(frame.f_code.co_filename) + return f"{filename}@{frame.f_lineno}" + + def source_filename(self) -> str: + sfilename = self.tracer.source_filename() + self.debug.write(f"source_filename() --> {sfilename!r}") + return sfilename + + def has_dynamic_source_filename(self) -> bool: + has = self.tracer.has_dynamic_source_filename() + self.debug.write(f"has_dynamic_source_filename() --> {has!r}") + return has + + def dynamic_source_filename(self, filename: str, frame: FrameType) -> str | None: + dyn = self.tracer.dynamic_source_filename(filename, frame) + self.debug.write( + "dynamic_source_filename({!r}, {}) --> {!r}".format( + filename, + self._show_frame(frame), + dyn, + ) + ) + return dyn + + def line_number_range(self, frame: FrameType) -> tuple[TLineNo, TLineNo]: + pair = self.tracer.line_number_range(frame) + self.debug.write(f"line_number_range({self._show_frame(frame)}) --> {pair!r}") + return pair + + +class DebugFileReporterWrapper(FileReporter): + """A debugging `FileReporter`.""" + + def __init__(self, filename: str, reporter: FileReporter, debug: LabelledDebug) -> None: + super().__init__(filename) + self.reporter = reporter + self.debug = debug + + def relative_filename(self) -> str: + ret = self.reporter.relative_filename() + self.debug.write(f"relative_filename() --> {ret!r}") + return ret + + def lines(self) -> set[TLineNo]: + ret = self.reporter.lines() + self.debug.write(f"lines() --> {ret!r}") + return ret + + def excluded_lines(self) -> set[TLineNo]: + ret = self.reporter.excluded_lines() + self.debug.write(f"excluded_lines() --> {ret!r}") + return ret + + def translate_lines(self, lines: Iterable[TLineNo]) -> set[TLineNo]: + ret = self.reporter.translate_lines(lines) + self.debug.write(f"translate_lines({lines!r}) --> {ret!r}") + return ret + + def translate_arcs(self, arcs: Iterable[TArc]) -> set[TArc]: + ret = self.reporter.translate_arcs(arcs) + self.debug.write(f"translate_arcs({arcs!r}) --> {ret!r}") + return ret + + def no_branch_lines(self) -> set[TLineNo]: + ret = self.reporter.no_branch_lines() + self.debug.write(f"no_branch_lines() --> {ret!r}") + return ret + + def exit_counts(self) -> dict[TLineNo, int]: + ret = self.reporter.exit_counts() + self.debug.write(f"exit_counts() --> {ret!r}") + return ret + + def arcs(self) -> set[TArc]: + ret = self.reporter.arcs() + self.debug.write(f"arcs() --> {ret!r}") + return ret + + def source(self) -> str: + ret = self.reporter.source() + self.debug.write(f"source() --> {len(ret)} chars") + return ret + + def source_token_lines(self) -> TSourceTokenLines: + ret = list(self.reporter.source_token_lines()) + self.debug.write(f"source_token_lines() --> {len(ret)} tokens") + return ret diff --git a/venv/Lib/site-packages/coverage/pth_file.py b/venv/Lib/site-packages/coverage/pth_file.py new file mode 100644 index 0000000000..ee6ca4557c --- /dev/null +++ b/venv/Lib/site-packages/coverage/pth_file.py @@ -0,0 +1,16 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +# pylint: disable=missing-module-docstring +# pragma: exclude file from coverage +# This will become the .pth file for subprocesses. + +import os + +if os.getenv("COVERAGE_PROCESS_START") or os.getenv("COVERAGE_PROCESS_CONFIG"): + try: + import coverage + except: # pylint: disable=bare-except + pass + else: + coverage.process_startup(slug="pth") diff --git a/venv/Lib/site-packages/coverage/py.typed b/venv/Lib/site-packages/coverage/py.typed new file mode 100644 index 0000000000..bacd23a182 --- /dev/null +++ b/venv/Lib/site-packages/coverage/py.typed @@ -0,0 +1 @@ +# Marker file for PEP 561 to indicate that this package has type hints. diff --git a/venv/Lib/site-packages/coverage/python.py b/venv/Lib/site-packages/coverage/python.py new file mode 100644 index 0000000000..8fa734e469 --- /dev/null +++ b/venv/Lib/site-packages/coverage/python.py @@ -0,0 +1,272 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Python source expertise for coverage.py""" + +from __future__ import annotations + +import os.path +import types +import zipimport +from collections.abc import Iterable +from typing import TYPE_CHECKING + +from coverage import env +from coverage.exceptions import CoverageException, NoSource +from coverage.files import canonical_filename, relative_filename, zip_location +from coverage.misc import isolate_module, join_regex +from coverage.parser import PythonParser +from coverage.phystokens import source_encoding, source_token_lines +from coverage.plugin import CodeRegion, FileReporter +from coverage.regions import code_regions +from coverage.types import TArc, TLineNo, TMorf, TSourceTokenLines + +if TYPE_CHECKING: + from coverage import Coverage + +# Protect ourselves against aggressive mocking. +os = isolate_module(os) +# Save the original `open` function so later mocks don't break us. +open = open # pylint: disable=redefined-builtin + + +def read_python_source(filename: str) -> bytes: + """Read the Python source text from `filename`. + + Returns bytes. + + """ + with open(filename, "rb") as f: + source = f.read() + + return source.replace(b"\r\n", b"\n").replace(b"\r", b"\n") + + +def get_python_source(filename: str) -> str: + """Return the source code, as unicode.""" + base, ext = os.path.splitext(filename) + if ext == ".py" and env.WINDOWS: + exts = [".py", ".pyw"] + else: + exts = [ext] + + source_bytes: bytes | None + for ext in exts: + try_filename = base + ext + if os.path.exists(try_filename): + # A regular text file: open it. + source_bytes = read_python_source(try_filename) + break + + # Maybe it's in a zip file? + source_bytes = get_zip_bytes(try_filename) + if source_bytes is not None: + break + else: + # Couldn't find source. + raise NoSource(f"No source for code: '{filename}'.", slug="no-source") + + # Replace \f because of http://bugs.python.org/issue19035 + source_bytes = source_bytes.replace(b"\f", b" ") + source = source_bytes.decode(source_encoding(source_bytes), "replace") + + # Python code should always end with a line with a newline. + if source and source[-1] != "\n": + source += "\n" + + return source + + +def get_zip_bytes(filename: str) -> bytes | None: + """Get data from `filename` if it is a zip file path. + + Returns the bytestring data read from the zip file, or None if no zip file + could be found or `filename` isn't in it. The data returned will be + an empty string if the file is empty. + + """ + zipfile_inner = zip_location(filename) + if zipfile_inner is not None: + zipfile, inner = zipfile_inner + try: + zi = zipimport.zipimporter(zipfile) + except zipimport.ZipImportError: + return None + try: + data = zi.get_data(inner) + except OSError: + return None + return data + return None + + +def source_for_file(filename: str) -> str: + """Return the source filename for `filename`. + + Given a file name being traced, return the best guess as to the source + file to attribute it to. + + """ + if filename.endswith(".py"): + # .py files are themselves source files. + return filename + + elif filename.endswith((".pyc", ".pyo")): + # Bytecode files probably have source files near them. + py_filename = filename[:-1] + if os.path.exists(py_filename): + # Found a .py file, use that. + return py_filename + if env.WINDOWS: + # On Windows, it could be a .pyw file. + pyw_filename = py_filename + "w" + if os.path.exists(pyw_filename): + return pyw_filename + # Didn't find source, but it's probably the .py file we want. + return py_filename + + # No idea, just use the file name as-is. + return filename + + +def source_for_morf(morf: TMorf) -> str: + """Get the source filename for the module-or-file `morf`.""" + if hasattr(morf, "__file__") and morf.__file__: + filename = morf.__file__ + elif isinstance(morf, types.ModuleType): + # A module should have had .__file__, otherwise we can't use it. + # This could be a PEP-420 namespace package. + raise CoverageException(f"Module {morf} has no file") + else: + filename = morf + + filename = source_for_file(filename) + return filename + + +class PythonFileReporter(FileReporter): + """Report support for a Python file.""" + + def __init__(self, morf: TMorf, coverage: Coverage | None = None) -> None: + self.coverage = coverage + + filename = source_for_morf(morf) + + fname = filename + canonicalize = True + if self.coverage is not None: + if self.coverage.config.relative_files: + canonicalize = False + if canonicalize: + fname = canonical_filename(filename) + super().__init__(fname) + + if hasattr(morf, "__name__"): + name = morf.__name__.replace(".", os.sep) + if os.path.basename(filename).startswith("__init__."): + name += os.sep + "__init__" + name += ".py" + else: + name = relative_filename(filename) + self.relname = name + + self._source: str | None = None + self._parser: PythonParser | None = None + self._excluded = None + + def __repr__(self) -> str: + return f"" + + def relative_filename(self) -> str: + return self.relname + + @property + def parser(self) -> PythonParser: + """Lazily create a :class:`PythonParser`.""" + assert self.coverage is not None + if self._parser is None: + self._parser = PythonParser( + filename=self.filename, + exclude=self.coverage._exclude_regex("exclude"), + ) + self._parser.parse_source() + return self._parser + + def lines(self) -> set[TLineNo]: + """Return the line numbers of statements in the file.""" + return self.parser.statements + + def multiline_map(self) -> dict[TLineNo, TLineNo]: + """A map of line numbers to first-line in a multi-line statement.""" + return self.parser.multiline_map + + def excluded_lines(self) -> set[TLineNo]: + """Return the line numbers of statements in the file.""" + return self.parser.excluded + + def translate_lines(self, lines: Iterable[TLineNo]) -> set[TLineNo]: + return self.parser.translate_lines(lines) + + def translate_arcs(self, arcs: Iterable[TArc]) -> set[TArc]: + return self.parser.translate_arcs(arcs) + + def no_branch_lines(self) -> set[TLineNo]: + assert self.coverage is not None + no_branch = self.parser.lines_matching( + join_regex(self.coverage.config.partial_list + self.coverage.config.partial_always_list) + ) + return no_branch + + def arcs(self) -> set[TArc]: + return self.parser.arcs() + + def exit_counts(self) -> dict[TLineNo, int]: + return self.parser.exit_counts() + + def missing_arc_description( + self, + start: TLineNo, + end: TLineNo, + executed_arcs: Iterable[TArc] | None = None, + ) -> str: + return self.parser.missing_arc_description(start, end) + + def arc_description(self, start: TLineNo, end: TLineNo) -> str: + return self.parser.arc_description(start, end) + + def source(self) -> str: + if self._source is None: + self._source = get_python_source(self.filename) + return self._source + + def should_be_python(self) -> bool: + """Does it seem like this file should contain Python? + + This is used to decide if a file reported as part of the execution of + a program was really likely to have contained Python in the first + place. + + """ + # Get the file extension. + _, ext = os.path.splitext(self.filename) + + # Anything named *.py* should be Python. + if ext.startswith(".py"): + return True + # A file with no extension should be Python. + if not ext: + return True + # Everything else is probably not Python. + return False + + def source_token_lines(self) -> TSourceTokenLines: + return source_token_lines(self.source()) + + def code_regions(self) -> Iterable[CodeRegion]: + return code_regions(self.source()) + + def code_region_kinds(self) -> Iterable[tuple[str, str]]: + return [ + ("function", "functions"), + ("class", "classes"), + ] diff --git a/venv/Lib/site-packages/coverage/pytracer.py b/venv/Lib/site-packages/coverage/pytracer.py new file mode 100644 index 0000000000..c8aac0076b --- /dev/null +++ b/venv/Lib/site-packages/coverage/pytracer.py @@ -0,0 +1,370 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Raw data collector for coverage.py.""" + +from __future__ import annotations + +import atexit +import dis +import itertools +import sys +import threading +from collections.abc import Callable +from types import FrameType, ModuleType +from typing import Any, cast + +from coverage import env +from coverage.types import ( + TArc, + TFileDisposition, + TLineNo, + Tracer, + TShouldStartContextFn, + TShouldTraceFn, + TTraceData, + TTraceFileData, + TTraceFn, + TWarnFn, +) + +# I don't understand why, but if we use `cast(set[TLineNo], ...)` inside +# the _trace() function, we get some strange behavior on PyPy 3.10. +# Assigning these names here and using them below fixes the problem. +# See https://github.com/coveragepy/coveragepy/issues/1902 +set_TLineNo = set[TLineNo] +set_TArc = set[TArc] + + +# We need the YIELD_VALUE opcode below, in a comparison-friendly form. +# PYVERSIONS: RESUME is new in Python3.11 +RESUME = dis.opmap.get("RESUME") +RETURN_VALUE = dis.opmap["RETURN_VALUE"] +if RESUME is None: + YIELD_VALUE = dis.opmap["YIELD_VALUE"] + YIELD_FROM = dis.opmap["YIELD_FROM"] + YIELD_FROM_OFFSET = 0 if env.PYPY else 2 +else: + YIELD_VALUE = YIELD_FROM = YIELD_FROM_OFFSET = -1 + +# When running meta-coverage, this file can try to trace itself, which confuses +# everything. Don't trace ourselves. + +THIS_FILE = __file__.rstrip("co") + + +class PyTracer(Tracer): + """Python implementation of the raw data tracer.""" + + # Because of poor implementations of trace-function-manipulating tools, + # the Python trace function must be kept very simple. In particular, there + # must be only one function ever set as the trace function, both through + # sys.settrace, and as the return value from the trace function. Put + # another way, the trace function must always return itself. It cannot + # swap in other functions, or return None to avoid tracing a particular + # frame. + # + # The trace manipulator that introduced this restriction is DecoratorTools, + # which sets a trace function, and then later restores the pre-existing one + # by calling sys.settrace with a function it found in the current frame. + # + # Systems that use DecoratorTools (or similar trace manipulations) must use + # PyTracer to get accurate results. The command-line --timid argument is + # used to force the use of this tracer. + + tracer_ids = itertools.count() + + def __init__(self) -> None: + # Which tracer are we? + self.id = next(self.tracer_ids) + + # Attributes set from the collector: + self.data: TTraceData + self.trace_arcs = False + self.should_trace: TShouldTraceFn + self.should_trace_cache: dict[str, TFileDisposition | None] + self.should_start_context: TShouldStartContextFn | None = None + self.switch_context: Callable[[str | None], None] | None = None + self.lock_data: Callable[[], None] + self.unlock_data: Callable[[], None] + self.warn: TWarnFn + + # The threading module to use, if any. + self.threading: ModuleType | None = None + + self.cur_file_data: TTraceFileData | None = None + self.last_line: TLineNo = 0 + self.cur_file_name: str | None = None + self.context: str | None = None + self.started_context = False + + # The data_stack parallels the Python call stack. Each entry is + # information about an active frame, a four-element tuple: + # [0] The TTraceData for this frame's file. Could be None if we + # aren't tracing this frame. + # [1] The current file name for the frame. None if we aren't tracing + # this frame. + # [2] The last line number executed in this frame. + # [3] Boolean: did this frame start a new context? + self.data_stack: list[tuple[TTraceFileData | None, str | None, TLineNo, bool]] = [] + self.thread: threading.Thread | None = None + self.stopped = False + self._activity = False + + self.in_atexit = False + # On exit, self.in_atexit = True + atexit.register(setattr, self, "in_atexit", True) + + # Cache a bound method on the instance, so that we don't have to + # re-create a bound method object all the time. + self._cached_bound_method_trace: TTraceFn = self._trace + + def __repr__(self) -> str: + points = sum(len(v) for v in self.data.values()) + files = len(self.data) + return f"" + + def log(self, marker: str, *args: Any) -> None: + """For hard-core logging of what this tracer is doing.""" + with open("/tmp/debug_trace.txt", "a", encoding="utf-8") as f: + f.write(f"{marker} {self.id}[{len(self.data_stack)}]") + if 0: # if you want thread ids.. + f.write( # type: ignore[unreachable] + ".{:x}.{:x}".format( + self.thread.ident, + self.threading.current_thread().ident, + ) + ) + f.write(" {}".format(" ".join(map(str, args)))) + if 0: # if you want callers.. + f.write(" | ") # type: ignore[unreachable] + stack = " / ".join( + (fname or "???").rpartition("/")[-1] for _, fname, _, _ in self.data_stack + ) + f.write(stack) + f.write("\n") + + def _trace( + self, + frame: FrameType, + event: str, + arg: Any, # pylint: disable=unused-argument + lineno: TLineNo | None = None, # pylint: disable=unused-argument + ) -> TTraceFn | None: + """The trace function passed to sys.settrace.""" + + if THIS_FILE in frame.f_code.co_filename: + return None + + # f = frame; code = f.f_code + # self.log(":", f"{code.co_filename} {f.f_lineno} {code.co_name}()", event) + + if self.stopped and sys.gettrace() == self._cached_bound_method_trace: # pylint: disable=comparison-with-callable + # The PyTrace.stop() method has been called, possibly by another + # thread, let's deactivate ourselves now. + if 0: + f = frame # type: ignore[unreachable] + self.log("---\nX", f.f_code.co_filename, f.f_lineno) + while f: + self.log(">", f.f_code.co_filename, f.f_lineno, f.f_code.co_name, f.f_trace) + f = f.f_back + sys.settrace(None) + try: + self.cur_file_data, self.cur_file_name, self.last_line, self.started_context = ( + self.data_stack.pop() + ) + except IndexError: + self.log( + "Empty stack!", + frame.f_code.co_filename, + frame.f_lineno, + frame.f_code.co_name, + ) + return None + + # if event != "call" and frame.f_code.co_filename != self.cur_file_name: + # self.log("---\n*", frame.f_code.co_filename, self.cur_file_name, frame.f_lineno) + + if event == "call": + # Should we start a new context? + if self.should_start_context and self.context is None: + context_maybe = self.should_start_context(frame) # pylint: disable=not-callable + if context_maybe is not None: + self.context = context_maybe + started_context = True + assert self.switch_context is not None + self.switch_context(self.context) # pylint: disable=not-callable + else: + started_context = False + else: + started_context = False + self.started_context = started_context + + # Entering a new frame. Decide if we should trace in this file. + self._activity = True + self.data_stack.append( + ( + self.cur_file_data, + self.cur_file_name, + self.last_line, + started_context, + ), + ) + + # Improve tracing performance: when calling a function, both caller + # and callee are often within the same file. if that's the case, we + # don't have to re-check whether to trace the corresponding + # function (which is a little bit expensive since it involves + # dictionary lookups). This optimization is only correct if we + # didn't start a context. + filename = frame.f_code.co_filename + if filename != self.cur_file_name or started_context: + self.cur_file_name = filename + disp = self.should_trace_cache.get(filename) + if disp is None: + disp = self.should_trace(filename, frame) + self.should_trace_cache[filename] = disp + + self.cur_file_data = None + if disp.trace: + tracename = disp.source_filename + assert tracename is not None + self.lock_data() + try: + if tracename not in self.data: + self.data[tracename] = set() + finally: + self.unlock_data() + self.cur_file_data = self.data[tracename] + else: + frame.f_trace_lines = False + elif not self.cur_file_data: + frame.f_trace_lines = False + + # The call event is really a "start frame" event, and happens for + # function calls and re-entering generators. The f_lasti field is + # -1 for calls, and a real offset for generators. Use <0 as the + # line number for calls, and the real line number for generators. + if RESUME is not None: + # The current opcode is guaranteed to be RESUME. The argument + # determines what kind of resume it is. + oparg = frame.f_code.co_code[frame.f_lasti + 1] + real_call = (oparg == 0) # fmt: skip + else: + real_call = (getattr(frame, "f_lasti", -1) < 0) # fmt: skip + if real_call: + self.last_line = -frame.f_code.co_firstlineno + else: + self.last_line = frame.f_lineno + + elif event == "line": + # Record an executed line. + if self.cur_file_data is not None: + flineno: TLineNo = frame.f_lineno + + if self.trace_arcs: + cast(set_TArc, self.cur_file_data).add((self.last_line, flineno)) + else: + cast(set_TLineNo, self.cur_file_data).add(flineno) + self.last_line = flineno + + elif event == "return": + if self.trace_arcs and self.cur_file_data: + # Record an arc leaving the function, but beware that a + # "return" event might just mean yielding from a generator. + code = frame.f_code.co_code + lasti = frame.f_lasti + if RESUME is not None: + if len(code) == lasti + 2: + # A return from the end of a code object is a real return. + real_return = True + else: + # It is a real return if we aren't going to resume next. + if env.PYBEHAVIOR.lasti_is_yield: + lasti += 2 + real_return = code[lasti] != RESUME + else: + if code[lasti] == RETURN_VALUE: + real_return = True + elif code[lasti] == YIELD_VALUE: + real_return = False + elif len(code) <= lasti + YIELD_FROM_OFFSET: + real_return = True + elif code[lasti + YIELD_FROM_OFFSET] == YIELD_FROM: + real_return = False + else: + real_return = True + if real_return: + first = frame.f_code.co_firstlineno + cast(set_TArc, self.cur_file_data).add((self.last_line, -first)) + + # Leaving this function, pop the filename stack. + self.cur_file_data, self.cur_file_name, self.last_line, self.started_context = ( + self.data_stack.pop() + ) + # Leaving a context? + if self.started_context: + assert self.switch_context is not None + self.context = None + self.switch_context(None) # pylint: disable=not-callable + + return self._cached_bound_method_trace + + def start(self) -> TTraceFn: + """Start this Tracer. + + Return a Python function suitable for use with sys.settrace(). + + """ + self.stopped = False + if self.threading: + if self.thread is None: + self.thread = self.threading.current_thread() + + sys.settrace(self._cached_bound_method_trace) + return self._cached_bound_method_trace + + def stop(self) -> None: + """Stop this Tracer.""" + # Get the active tracer callback before setting the stop flag to be + # able to detect if the tracer was changed prior to stopping it. + tf = sys.gettrace() + + # Set the stop flag. The actual call to sys.settrace(None) will happen + # in the self._trace callback itself to make sure to call it from the + # right thread. + self.stopped = True + + if self.threading: + assert self.thread is not None + if self.thread.ident != self.threading.current_thread().ident: + # Called on a different thread than started us: we can't unhook + # ourselves, but we've set the flag that we should stop, so we + # won't do any more tracing. + # self.log("~", "stopping on different threads") + return + + # PyPy clears the trace function before running atexit functions, + # so don't warn if we are in atexit on PyPy and the trace function + # has changed to None. Metacoverage also messes this up, so don't + # warn if we are measuring ourselves. + suppress_warning = (env.PYPY and self.in_atexit and tf is None) or env.METACOV + if self.warn and not suppress_warning: + if tf != self._cached_bound_method_trace: # pylint: disable=comparison-with-callable + self.warn( + "Trace function changed, data is likely wrong: " + + f"{tf!r} != {self._cached_bound_method_trace!r}", + slug="trace-changed", + ) + + def activity(self) -> bool: + """Has there been any activity?""" + return self._activity + + def reset_activity(self) -> None: + """Reset the activity() flag.""" + self._activity = False + + def get_stats(self) -> dict[str, int] | None: + """Return a dictionary of statistics, or None.""" + return None diff --git a/venv/Lib/site-packages/coverage/regions.py b/venv/Lib/site-packages/coverage/regions.py new file mode 100644 index 0000000000..160302d7f9 --- /dev/null +++ b/venv/Lib/site-packages/coverage/regions.py @@ -0,0 +1,127 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Find functions and classes in Python code.""" + +from __future__ import annotations + +import ast +from typing import cast +from dataclasses import dataclass + +from coverage.plugin import CodeRegion + + +@dataclass +class Context: + """The nested named context of a function or class.""" + + name: str + kind: str + lines: set[int] + + +class RegionFinder: + """An ast visitor that will find and track regions of code. + + Functions and classes are tracked by name. Results are in the .regions + attribute. + + """ + + def __init__(self) -> None: + self.regions: list[CodeRegion] = [] + self.context: list[Context] = [] + + def parse_source(self, source: str) -> None: + """Parse `source` and walk the ast to populate the .regions attribute.""" + self.handle_node(ast.parse(source)) + + def fq_node_name(self) -> str: + """Get the current fully qualified name we're processing.""" + return ".".join(c.name for c in self.context) + + def handle_node(self, node: ast.AST) -> None: + """Recursively handle any node.""" + if isinstance(node, (ast.FunctionDef, ast.AsyncFunctionDef)): + self.handle_FunctionDef(node) + elif isinstance(node, ast.ClassDef): + self.handle_ClassDef(node) + else: + self.handle_node_body(node) + + def handle_node_body(self, node: ast.AST) -> None: + """Recursively handle the nodes in this node's body, if any.""" + for body_node in getattr(node, "body", ()): + self.handle_node(body_node) + + def handle_FunctionDef(self, node: ast.FunctionDef | ast.AsyncFunctionDef) -> None: + """Called for `def` or `async def`.""" + lines = set(range(node.body[0].lineno, cast(int, node.body[-1].end_lineno) + 1)) + if self.context and self.context[-1].kind == "class": + # Function bodies are part of their enclosing class. + self.context[-1].lines |= lines + # Function bodies should be excluded from the nearest enclosing function. + for ancestor in reversed(self.context): + if ancestor.kind == "function": + ancestor.lines -= lines + break + self.context.append(Context(node.name, "function", lines)) + self.regions.append( + CodeRegion( + kind="function", + name=self.fq_node_name(), + start=node.lineno, + lines=lines, + ) + ) + self.handle_node_body(node) + self.context.pop() + + def handle_ClassDef(self, node: ast.ClassDef) -> None: + """Called for `class`.""" + # The lines for a class are the lines in the methods of the class. + # We start empty, and count on visit_FunctionDef to add the lines it + # finds. + lines: set[int] = set() + self.context.append(Context(node.name, "class", lines)) + self.regions.append( + CodeRegion( + kind="class", + name=self.fq_node_name(), + start=node.lineno, + lines=lines, + ) + ) + self.handle_node_body(node) + self.context.pop() + # Class bodies should be excluded from the enclosing classes. + for ancestor in reversed(self.context): + if ancestor.kind == "class": + ancestor.lines -= lines + + +def code_regions(source: str) -> list[CodeRegion]: + """Find function and class regions in source code. + + Analyzes the code in `source`, and returns a list of :class:`CodeRegion` + objects describing functions and classes as regions of the code:: + + [ + CodeRegion(kind="function", name="func1", start=8, lines={10, 11, 12}), + CodeRegion(kind="function", name="MyClass.method", start=30, lines={34, 35, 36}), + CodeRegion(kind="class", name="MyClass", start=25, lines={34, 35, 36}), + ] + + The line numbers will include comments and blank lines. Later processing + will need to ignore those lines as needed. + + Nested functions and classes are excluded from their enclosing region. No + line should be reported as being part of more than one function, or more + than one class. Lines in methods are reported as being in a function and + in a class. + + """ + rf = RegionFinder() + rf.parse_source(source) + return rf.regions diff --git a/venv/Lib/site-packages/coverage/report.py b/venv/Lib/site-packages/coverage/report.py new file mode 100644 index 0000000000..0f26dc3c33 --- /dev/null +++ b/venv/Lib/site-packages/coverage/report.py @@ -0,0 +1,296 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Summary reporting""" + +from __future__ import annotations + +import sys +from collections.abc import Iterable +from typing import IO, TYPE_CHECKING, Any + +from coverage.exceptions import ConfigError, NoDataError +from coverage.misc import human_sorted_items, plural +from coverage.plugin import FileReporter +from coverage.report_core import get_analysis_to_report +from coverage.results import Analysis, Numbers +from coverage.types import TMorfs + +if TYPE_CHECKING: + from coverage import Coverage + + +class SummaryReporter: + """A reporter for writing the summary report.""" + + def __init__(self, coverage: Coverage) -> None: + self.coverage = coverage + self.config = self.coverage.config + self.branches = coverage.get_data().has_arcs() + self.outfile: IO[str] | None = None + self.output_format = self.config.format or "text" + if self.output_format not in {"text", "markdown", "total"}: + raise ConfigError(f"Unknown report format choice: {self.output_format!r}") + self.fr_analyses: list[tuple[FileReporter, Analysis]] = [] + self.skipped_count = 0 + self.empty_count = 0 + self.total = Numbers(precision=self.config.precision) + + def write(self, line: str) -> None: + """Write a line to the output, adding a newline.""" + assert self.outfile is not None + self.outfile.write(line.rstrip()) + self.outfile.write("\n") + + def write_items(self, items: Iterable[str]) -> None: + """Write a list of strings, joined together.""" + self.write("".join(items)) + + def report_text( + self, + header: list[str], + lines_values: list[list[Any]], + total_line: list[Any], + end_lines: list[str], + ) -> None: + """Internal method that prints report data in text format. + + `header` is a list with captions. + `lines_values` is list of lists of sortable values. + `total_line` is a list with values of the total line. + `end_lines` is a list of ending lines with information about skipped files. + + """ + # Prepare the formatting strings, header, and column sorting. + max_name = max([len(line[0]) for line in lines_values] + [5]) + 1 + max_n = max(len(total_line[header.index("Cover")]) + 2, len(" Cover")) + 1 + max_n = max([max_n] + [len(line[header.index("Cover")]) + 2 for line in lines_values]) + formats = dict( + Name="{:{name_len}}", + Stmts="{:>7}", + Miss="{:>7}", + Branch="{:>7}", + BrPart="{:>7}", + Cover="{:>{n}}", + Missing="{:>10}", + ) + header_items = [formats[item].format(item, name_len=max_name, n=max_n) for item in header] + header_str = "".join(header_items) + rule = "-" * len(header_str) + + # Write the header + self.write(header_str) + self.write(rule) + + # Write the data lines + formats.update( + dict( + Cover="{:>{n}}%", + Missing=" {:9}", + ) + ) + for values in lines_values: + self.write_items( + ( + formats[item].format(str(value), name_len=max_name, n=max_n - 1) + for item, value in zip(header, values) + ) + ) + + # Write a TOTAL line + if lines_values: + self.write(rule) + + self.write_items( + ( + formats[item].format(str(value), name_len=max_name, n=max_n - 1) + for item, value in zip(header, total_line) + ) + ) + + for end_line in end_lines: + self.write(end_line) + + def report_markdown( + self, + header: list[str], + lines_values: list[list[Any]], + total_line: list[Any], + end_lines: list[str], + ) -> None: + """Internal method that prints report data in markdown format. + + `header` is a list with captions. + `lines_values` is a sorted list of lists containing coverage information. + `total_line` is a list with values of the total line. + `end_lines` is a list of ending lines with information about skipped files. + + """ + # Prepare the formatting strings, header, and column sorting. + max_name = max((len(line[0].replace("_", "\\_")) for line in lines_values), default=0) + max_name = max(max_name, len("**TOTAL**")) + 1 + formats = dict( + Name="| {:{name_len}}|", + Stmts="{:>9} |", + Miss="{:>9} |", + Branch="{:>9} |", + BrPart="{:>9} |", + Cover="{:>{n}} |", + Missing="{:>10} |", + ) + max_n = max(len(total_line[header.index("Cover")]) + 6, len(" Cover ")) + header_items = [formats[item].format(item, name_len=max_name, n=max_n) for item in header] + header_str = "".join(header_items) + rule_str = "|" + " ".join( + ["- |".rjust(len(header_items[0]) - 1, "-")] + + ["-: |".rjust(len(item) - 1, "-") for item in header_items[1:]], + ) + + # Write the header + self.write(header_str) + self.write(rule_str) + + # Write the data lines + for values in lines_values: + formats.update( + dict( + Cover="{:>{n}}% |", + ) + ) + self.write_items( + ( + formats[item].format( + str(value).replace("_", "\\_"), name_len=max_name, n=max_n - 1 + ) + for item, value in zip(header, values) + ) + ) + + # Write the TOTAL line + formats.update( + dict( + Name="|{:{name_len}} |", + Cover="{:>{n}} |", + ), + ) + total_line_items: list[str] = [] + for item, value in zip(header, total_line): + if value == "": + insert = value + elif item == "Cover": + insert = f" **{value}%**" + else: + insert = f" **{value}**" + total_line_items += formats[item].format(insert, name_len=max_name, n=max_n) + self.write_items(total_line_items) + + for end_line in end_lines: + self.write(end_line) + + def report(self, morfs: TMorfs, outfile: IO[str] | None = None) -> float: + """Writes a report summarizing coverage statistics per module. + + `outfile` is a text-mode file object to write the summary to. + + """ + self.outfile = outfile or sys.stdout + + self.coverage.get_data().set_query_contexts(self.config.report_contexts) + for fr, analysis in get_analysis_to_report(self.coverage, morfs): + self.report_one_file(fr, analysis) + + if not self.total.n_files and not self.skipped_count: + raise NoDataError("No data to report.") + + if self.output_format == "total": + self.write(self.total.pc_covered_str) + else: + self.tabular_report() + + return self.total.pc_covered + + def tabular_report(self) -> None: + """Writes tabular report formats.""" + # Prepare the header line and column sorting. + header = ["Name", "Stmts", "Miss"] + if self.branches: + header += ["Branch", "BrPart"] + header += ["Cover"] + if self.config.show_missing: + header += ["Missing"] + + column_order = dict(name=0, stmts=1, miss=2, cover=-1) + if self.branches: + column_order.update(dict(branch=3, brpart=4)) + + # `lines_values` is list of lists of sortable values. + lines_values = [] + + for fr, analysis in self.fr_analyses: + nums = analysis.numbers + args = [fr.relative_filename(), nums.n_statements, nums.n_missing] + if self.branches: + args += [nums.n_branches, nums.n_partial_branches] + args += [nums.pc_covered_str] + if self.config.show_missing: + args += [analysis.missing_formatted(branches=True)] + args += [nums.pc_covered] + lines_values.append(args) + + # Line sorting. + sort_option = (self.config.sort or "name").lower() + reverse = False + if sort_option[0] == "-": + reverse = True + sort_option = sort_option[1:] + elif sort_option[0] == "+": + sort_option = sort_option[1:] + sort_idx = column_order.get(sort_option) + if sort_idx is None: + raise ConfigError(f"Invalid sorting option: {self.config.sort!r}") + if sort_option == "name": + lines_values = human_sorted_items(lines_values, reverse=reverse) + else: + lines_values.sort( + key=lambda line: (line[sort_idx], line[0]), + reverse=reverse, + ) + + # Calculate total if we had at least one file. + total_line = ["TOTAL", self.total.n_statements, self.total.n_missing] + if self.branches: + total_line += [self.total.n_branches, self.total.n_partial_branches] + total_line += [self.total.pc_covered_str] + if self.config.show_missing: + total_line += [""] + + # Create other final lines. + end_lines = [] + if self.config.skip_covered and self.skipped_count: + end_lines.append( + f"\n{plural(self.skipped_count, 'file')} skipped due to complete coverage.", + ) + if self.config.skip_empty and self.empty_count: + end_lines.append(f"\n{plural(self.empty_count, 'empty file')} skipped.") + + if self.output_format == "markdown": + formatter = self.report_markdown + else: + formatter = self.report_text + formatter(header, lines_values, total_line, end_lines) + + def report_one_file(self, fr: FileReporter, analysis: Analysis) -> None: + """Report on just one file, the callback from report().""" + nums = analysis.numbers + self.total += nums + + no_missing_lines = (nums.n_missing == 0) # fmt: skip + no_missing_branches = (nums.n_partial_branches == 0) # fmt: skip + if self.config.skip_covered and no_missing_lines and no_missing_branches: + # Don't report on 100% files. + self.skipped_count += 1 + elif self.config.skip_empty and nums.n_statements == 0: + # Don't report on empty files. + self.empty_count += 1 + else: + self.fr_analyses.append((fr, analysis)) diff --git a/venv/Lib/site-packages/coverage/report_core.py b/venv/Lib/site-packages/coverage/report_core.py new file mode 100644 index 0000000000..81b2068c09 --- /dev/null +++ b/venv/Lib/site-packages/coverage/report_core.py @@ -0,0 +1,117 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Reporter foundation for coverage.py.""" + +from __future__ import annotations + +import sys +from collections.abc import Callable, Iterable +from typing import IO, TYPE_CHECKING, Protocol + +from coverage.exceptions import NoDataError, NotPython +from coverage.files import GlobMatcher, prep_patterns +from coverage.misc import ensure_dir_for_file, file_be_gone +from coverage.plugin import FileReporter +from coverage.results import Analysis +from coverage.types import TMorfs + +if TYPE_CHECKING: + from coverage import Coverage + + +class Reporter(Protocol): + """What we expect of reporters.""" + + report_type: str + + def report(self, morfs: TMorfs, outfile: IO[str]) -> float: + """Generate a report of `morfs`, written to `outfile`.""" + + +def render_report( + output_path: str, + reporter: Reporter, + morfs: TMorfs, + msgfn: Callable[[str], None], +) -> float: + """Run a one-file report generator, managing the output file. + + This function ensures the output file is ready to be written to. Then writes + the report to it. Then closes the file and cleans up. + + """ + file_to_close = None + delete_file = False + + if output_path == "-": + outfile = sys.stdout + else: + # Ensure that the output directory is created; done here because this + # report pre-opens the output file. HtmlReporter does this on its own + # because its task is more complex, being multiple files. + ensure_dir_for_file(output_path) + outfile = open(output_path, "w", encoding="utf-8") + file_to_close = outfile + delete_file = True + + try: + ret = reporter.report(morfs, outfile=outfile) + if file_to_close is not None: + msgfn(f"Wrote {reporter.report_type} to {output_path}") + delete_file = False + return ret + finally: + if file_to_close is not None: + file_to_close.close() + if delete_file: + file_be_gone(output_path) # pragma: part covered (doesn't return) + + +def get_analysis_to_report( + coverage: Coverage, + morfs: TMorfs, +) -> Iterable[tuple[FileReporter, Analysis]]: + """Get the files to report on. + + For each morf in `morfs`, if it should be reported on (based on the omit + and include configuration options), yield a pair, the `FileReporter` and + `Analysis` for the morf. + + """ + fr_morfs = coverage._get_file_reporters(morfs) + config = coverage.config + + if config.report_include: + matcher = GlobMatcher(prep_patterns(config.report_include), "report_include") + fr_morfs = [(fr, morf) for (fr, morf) in fr_morfs if matcher.match(fr.filename)] + + if config.report_omit: + matcher = GlobMatcher(prep_patterns(config.report_omit), "report_omit") + fr_morfs = [(fr, morf) for (fr, morf) in fr_morfs if not matcher.match(fr.filename)] + + if not fr_morfs: + raise NoDataError("No data to report.") + + for fr, morf in sorted(fr_morfs): + try: + analysis = coverage._analyze(morf) + except NotPython: + # Only report errors for .py files, and only if we didn't + # explicitly suppress those errors. + # NotPython is only raised by PythonFileReporter, which has a + # should_be_python() method. + if fr.should_be_python(): # type: ignore[attr-defined] + if config.ignore_errors: + msg = f"Couldn't parse Python file '{fr.filename}'" + coverage._warn(msg, slug="couldnt-parse") + else: + raise + except Exception as exc: + if config.ignore_errors: + msg = f"Couldn't parse '{fr.filename}': {exc}".rstrip() + coverage._warn(msg, slug="couldnt-parse") + else: + raise + else: + yield (fr, analysis) diff --git a/venv/Lib/site-packages/coverage/results.py b/venv/Lib/site-packages/coverage/results.py new file mode 100644 index 0000000000..6866baf958 --- /dev/null +++ b/venv/Lib/site-packages/coverage/results.py @@ -0,0 +1,502 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Results of coverage measurement.""" + +from __future__ import annotations + +import collections +from collections.abc import Iterable +from dataclasses import dataclass +from typing import TYPE_CHECKING + +from coverage.exceptions import ConfigError +from coverage.misc import nice_pair +from coverage.types import TArc, TLineNo + +if TYPE_CHECKING: + from coverage.data import CoverageData + from coverage.plugin import FileReporter + + +def analysis_from_file_reporter( + data: CoverageData, + precision: int, + file_reporter: FileReporter, + filename: str, +) -> Analysis: + """Create an Analysis from a FileReporter.""" + has_arcs = data.has_arcs() + statements = file_reporter.lines() + excluded = file_reporter.excluded_lines() + executed = file_reporter.translate_lines(data.lines(filename) or []) & statements + + if has_arcs: + arc_possibilities_set = file_reporter.arcs() + arcs: Iterable[TArc] = data.arcs(filename) or [] + arcs = file_reporter.translate_arcs(arcs) + + # Reduce the set of arcs to the ones that could be branches. + dests = collections.defaultdict(set) + for fromno, tono in arc_possibilities_set: + dests[fromno].add(tono) + single_dests = { + fromno: list(tonos)[0] for fromno, tonos in dests.items() if len(tonos) == 1 + } + new_arcs = set() + for fromno, tono in arcs: + if fromno != tono: + new_arcs.add((fromno, tono)) + else: + if fromno in single_dests: + new_arcs.add((fromno, single_dests[fromno])) + + arcs_executed_set = file_reporter.translate_arcs(new_arcs) + exit_counts = file_reporter.exit_counts() + no_branch = file_reporter.no_branch_lines() + else: + arc_possibilities_set = set() + arcs_executed_set = set() + exit_counts = {} + no_branch = set() + + return Analysis( + precision=precision, + filename=filename, + has_arcs=has_arcs, + statements=statements, + excluded=excluded, + executed=executed, + arc_possibilities_set=arc_possibilities_set, + arcs_executed_set=arcs_executed_set, + exit_counts=exit_counts, + no_branch=no_branch, + ) + + +@dataclass +class Analysis: + """The results of analyzing a FileReporter.""" + + precision: int + filename: str + has_arcs: bool + statements: set[TLineNo] + excluded: set[TLineNo] + executed: set[TLineNo] + arc_possibilities_set: set[TArc] + arcs_executed_set: set[TArc] + exit_counts: dict[TLineNo, int] + no_branch: set[TLineNo] + + def __post_init__(self) -> None: + self.arc_possibilities = sorted(self.arc_possibilities_set) + self.arcs_executed = sorted(self.arcs_executed_set) + self.missing = self.statements - self.executed + + if self.has_arcs: + n_branches = self._total_branches() + mba = self.missing_branch_arcs() + n_partial_branches = sum(len(v) for k, v in mba.items() if k not in self.missing) + n_missing_branches = sum(len(v) for k, v in mba.items()) + else: + n_branches = n_partial_branches = n_missing_branches = 0 + + self.numbers = Numbers( + precision=self.precision, + n_files=1, + n_statements=len(self.statements), + n_excluded=len(self.excluded), + n_missing=len(self.missing), + n_branches=n_branches, + n_partial_branches=n_partial_branches, + n_missing_branches=n_missing_branches, + ) + + def missing_formatted(self, branches: bool = False) -> str: + """The missing line numbers, formatted nicely. + + Returns a string like "1-2, 5-11, 13-14". + + If `branches` is true, includes the missing branch arcs also. + + """ + if branches and self.has_arcs: + arcs = self.missing_branch_arcs().items() + else: + arcs = None + + return format_lines(self.statements, self.missing, arcs=arcs) + + def arcs_missing(self) -> list[TArc]: + """Returns a sorted list of the un-executed arcs in the code.""" + missing = ( + p + for p in self.arc_possibilities + if p not in self.arcs_executed_set + and p[0] not in self.no_branch + and p[1] not in self.excluded + ) + return sorted(missing) + + def _branch_lines(self) -> list[TLineNo]: + """Returns a list of line numbers that have more than one exit.""" + return [l1 for l1, count in self.exit_counts.items() if count > 1] + + def _total_branches(self) -> int: + """How many total branches are there?""" + return sum(count for count in self.exit_counts.values() if count > 1) + + def missing_branch_arcs(self) -> dict[TLineNo, list[TLineNo]]: + """Return arcs that weren't executed from branch lines. + + Returns {l1:[l2a,l2b,...], ...} + + """ + missing = self.arcs_missing() + branch_lines = set(self._branch_lines()) + mba = collections.defaultdict(list) + for l1, l2 in missing: + assert l1 != l2, f"In {self.filename}, didn't expect {l1} == {l2}" + if l1 in branch_lines: + mba[l1].append(l2) + return mba + + def executed_branch_arcs(self) -> dict[TLineNo, list[TLineNo]]: + """Return arcs that were executed from branch lines. + + Only include ones that we considered possible. + + Returns {l1:[l2a,l2b,...], ...} + + """ + branch_lines = set(self._branch_lines()) + eba = collections.defaultdict(list) + for l1, l2 in self.arcs_executed: + assert l1 != l2, f"Oops: Didn't think this could happen: {l1 = }, {l2 = }" + if (l1, l2) not in self.arc_possibilities_set: + continue + if l1 in branch_lines: + eba[l1].append(l2) + return eba + + def branch_stats(self) -> dict[TLineNo, tuple[int, int]]: + """Get stats about branches. + + Returns a dict mapping line numbers to a tuple: + (total_exits, taken_exits). + + """ + + missing_arcs = self.missing_branch_arcs() + stats = {} + for lnum in self._branch_lines(): + exits = self.exit_counts[lnum] + missing = len(missing_arcs[lnum]) + stats[lnum] = (exits, exits - missing) + return stats + + +TRegionLines = frozenset[TLineNo] + + +class AnalysisNarrower: + """ + For reducing an `Analysis` to a subset of its lines. + + Originally this was a simpler method on Analysis, but that led to quadratic + behavior. This class does the bulk of the work up-front to provide the + same results in linear time. + + Create an AnalysisNarrower from an Analysis, bulk-add region lines to it + with `add_regions`, then individually request new narrowed Analysis objects + for each region with `narrow`. Doing most of the work in limited calls to + `add_regions` lets us avoid poor performance. + """ + + # In this class, regions are represented by a frozenset of their lines. + + def __init__(self, analysis: Analysis) -> None: + self.analysis = analysis + self.region2arc_possibilities: dict[TRegionLines, set[TArc]] = collections.defaultdict(set) + self.region2arc_executed: dict[TRegionLines, set[TArc]] = collections.defaultdict(set) + self.region2exit_counts: dict[TRegionLines, dict[TLineNo, int]] = collections.defaultdict( + dict + ) + + def add_regions(self, liness: Iterable[set[TLineNo]]) -> None: + """ + Pre-process a number of sets of line numbers. Later calls to `narrow` + with one of these sets will provide a narrowed Analysis. + """ + if self.analysis.has_arcs: + line2region: dict[TLineNo, TRegionLines] = {} + + for lines in liness: + fzlines = frozenset(lines) + for line in lines: + line2region[line] = fzlines + + def collect_arcs( + arc_set: set[TArc], + region2arcs: dict[TRegionLines, set[TArc]], + ) -> None: + for a, b in arc_set: + if r := line2region.get(a): + region2arcs[r].add((a, b)) + if r := line2region.get(b): + region2arcs[r].add((a, b)) + + collect_arcs(self.analysis.arc_possibilities_set, self.region2arc_possibilities) + collect_arcs(self.analysis.arcs_executed_set, self.region2arc_executed) + + for lno, num in self.analysis.exit_counts.items(): + if r := line2region.get(lno): + self.region2exit_counts[r][lno] = num + + def narrow(self, lines: set[TLineNo]) -> Analysis: + """Create a narrowed Analysis. + + The current analysis is copied to make a new one that only considers + the lines in `lines`. + """ + + # Technically, the set intersections in this method are still O(N**2) + # since this method is called N times, but they're very fast and moving + # them to `add_regions` won't avoid the quadratic time. + + statements = self.analysis.statements & lines + excluded = self.analysis.excluded & lines + executed = self.analysis.executed & lines + + if self.analysis.has_arcs: + fzlines = frozenset(lines) + arc_possibilities_set = self.region2arc_possibilities[fzlines] + arcs_executed_set = self.region2arc_executed[fzlines] + exit_counts = self.region2exit_counts[fzlines] + no_branch = self.analysis.no_branch & lines + else: + arc_possibilities_set = set() + arcs_executed_set = set() + exit_counts = {} + no_branch = set() + + return Analysis( + precision=self.analysis.precision, + filename=self.analysis.filename, + has_arcs=self.analysis.has_arcs, + statements=statements, + excluded=excluded, + executed=executed, + arc_possibilities_set=arc_possibilities_set, + arcs_executed_set=arcs_executed_set, + exit_counts=exit_counts, + no_branch=no_branch, + ) + + +@dataclass +class Numbers: + """The numerical results of measuring coverage. + + This holds the basic statistics from `Analysis`, and is used to roll + up statistics across files. + + """ + + precision: int = 0 + n_files: int = 0 + n_statements: int = 0 + n_excluded: int = 0 + n_missing: int = 0 + n_branches: int = 0 + n_partial_branches: int = 0 + n_missing_branches: int = 0 + + @property + def n_executed(self) -> int: + """Returns the number of executed statements.""" + return self.n_statements - self.n_missing + + @property + def n_executed_branches(self) -> int: + """Returns the number of executed branches.""" + return self.n_branches - self.n_missing_branches + + @property + def ratio_statements(self) -> tuple[int, int]: + """Return numerator/denominator for statement coverage.""" + return self.n_executed, self.n_statements + + @property + def ratio_branches(self) -> tuple[int, int]: + """Return numerator/denominator for branch coverage.""" + return self.n_executed_branches, self.n_branches + + def _percent(self, numerator: int, denominator: int) -> float: + """Helper for pc_* properties.""" + if denominator > 0: + return (100.0 * numerator) / denominator + return 100.0 + + @property + def pc_covered(self) -> float: + """Returns a single percentage value for coverage.""" + return self._percent(*self.ratio_covered) + + @property + def pc_statements(self) -> float: + """Returns the percentage covered for statements.""" + return self._percent(*self.ratio_statements) + + @property + def pc_branches(self) -> float: + """Returns the percentage covered for branches.""" + return self._percent(*self.ratio_branches) + + @property + def pc_covered_str(self) -> str: + """Returns the percent covered, as a string, without a percent sign. + + Note that "0" is only returned when the value is truly zero, and "100" + is only returned when the value is truly 100. Rounding can never + result in either "0" or "100". + + """ + return display_covered(self.pc_covered, self.precision) + + @property + def pc_statements_str(self) -> str: + """Returns the statement percent covered without a percent sign.""" + return display_covered(self.pc_statements, self.precision) + + @property + def pc_branches_str(self) -> str: + """Returns the branch percent covered without a percent sign.""" + return display_covered(self.pc_branches, self.precision) + + @property + def ratio_covered(self) -> tuple[int, int]: + """Return a numerator and denominator for the coverage ratio.""" + numerator = self.n_executed + self.n_executed_branches + denominator = self.n_statements + self.n_branches + return numerator, denominator + + def __add__(self, other: Numbers) -> Numbers: + return Numbers( + self.precision, + self.n_files + other.n_files, + self.n_statements + other.n_statements, + self.n_excluded + other.n_excluded, + self.n_missing + other.n_missing, + self.n_branches + other.n_branches, + self.n_partial_branches + other.n_partial_branches, + self.n_missing_branches + other.n_missing_branches, + ) + + def __radd__(self, other: int) -> Numbers: + # Implementing 0+Numbers allows us to sum() a list of Numbers. + assert other == 0 # we only ever call it this way. + return self + + +def display_covered(pc: float, precision: int) -> str: + """Return a displayable total percentage, as a string. + + Note that "0" is only returned when the value is truly zero, and "100" + is only returned when the value is truly 100. Rounding can never + result in either "0" or "100". + + """ + near0 = 1.0 / 10**precision + if 0 < pc < near0: + pc = near0 + elif (100.0 - near0) < pc < 100: + pc = 100.0 - near0 + else: + pc = round(pc, precision) + return f"{pc:.{precision}f}" + + +def _line_ranges( + statements: Iterable[TLineNo], + lines: Iterable[TLineNo], +) -> list[tuple[TLineNo, TLineNo]]: + """Produce a list of ranges for `format_lines`.""" + statements = sorted(statements) + lines = sorted(lines) + + pairs = [] + start: TLineNo | None = None + lidx = 0 + for stmt in statements: + if lidx >= len(lines): + break + if stmt == lines[lidx]: + lidx += 1 + if not start: + start = stmt + end = stmt + elif start: + pairs.append((start, end)) + start = None + if start: + pairs.append((start, end)) + return pairs + + +def format_lines( + statements: Iterable[TLineNo], + lines: Iterable[TLineNo], + arcs: Iterable[tuple[TLineNo, list[TLineNo]]] | None = None, +) -> str: + """Nicely format a list of line numbers. + + Format a list of line numbers for printing by coalescing groups of lines as + long as the lines represent consecutive statements. This will coalesce + even if there are gaps between statements. + + For example, if `statements` is [1,2,3,4,5,10,11,12,13,14] and + `lines` is [1,2,5,10,11,13,14] then the result will be "1-2, 5-11, 13-14". + + Both `lines` and `statements` can be any iterable. All of the elements of + `lines` must be in `statements`, and all of the values must be positive + integers. + + If `arcs` is provided, they are (start,[end,end,end]) pairs that will be + included in the output as long as start isn't in `lines`. + + """ + line_items = [(pair[0], nice_pair(pair)) for pair in _line_ranges(statements, lines)] + if arcs is not None: + line_exits = sorted(arcs) + for line, exits in line_exits: + for ex in sorted(exits): + if line not in lines and ex not in lines: + dest = ex if ex > 0 else "exit" + line_items.append((line, f"{line}->{dest}")) + + ret = ", ".join(t[-1] for t in sorted(line_items)) + return ret + + +def should_fail_under(total: float, fail_under: float, precision: int) -> bool: + """Determine if a total should fail due to fail-under. + + `total` is a float, the coverage measurement total. `fail_under` is the + fail_under setting to compare with. `precision` is the number of digits + to consider after the decimal point. + + Returns True if the total should fail. + + """ + # We can never achieve higher than 100% coverage, or less than zero. + if not (0 <= fail_under <= 100.0): + msg = f"fail_under={fail_under} is invalid. Must be between 0 and 100." + raise ConfigError(msg) + + # Special case for fail_under=100, it must really be 100. + if fail_under == 100.0 and total != 100.0: + return True + + return round(total, precision) < fail_under diff --git a/venv/Lib/site-packages/coverage/sqldata.py b/venv/Lib/site-packages/coverage/sqldata.py new file mode 100644 index 0000000000..cb07f430c7 --- /dev/null +++ b/venv/Lib/site-packages/coverage/sqldata.py @@ -0,0 +1,1186 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""SQLite coverage data.""" + +from __future__ import annotations + +import base64 +import collections +import datetime +import functools +import glob +import itertools +import os +import random +import re +import socket +import sqlite3 +import string +import sys +import textwrap +import threading +import uuid +import zlib +from collections.abc import Callable, Collection, Mapping, Sequence +from typing import Any, cast + +from coverage.debug import NoDebugging, auto_repr, file_summary +from coverage.exceptions import CoverageException, DataError +from coverage.misc import Hasher, file_be_gone, isolate_module +from coverage.numbits import numbits_to_nums, numbits_union, nums_to_numbits +from coverage.sqlitedb import SqliteDb +from coverage.types import AnyCallable, FilePath, TArc, TDebugCtl, TLineNo, TWarnFn +from coverage.version import __version__ + +os = isolate_module(os) + +# If you change the schema: increment the SCHEMA_VERSION and update the +# docs in docs/dbschema.rst by running "make cogdoc". + +SCHEMA_VERSION = 7 + +# Schema versions: +# 1: Released in 5.0a2 +# 2: Added contexts in 5.0a3. +# 3: Replaced line table with line_map table. +# 4: Changed line_map.bitmap to line_map.numbits. +# 5: Added foreign key declarations. +# 6: Key-value in meta. +# 7: line_map -> line_bits + +SCHEMA = textwrap.dedent("""\ + CREATE TABLE coverage_schema ( + -- One row, to record the version of the schema in this db. + version integer + ); + + CREATE TABLE meta ( + -- Key-value pairs, to record metadata about the data + key text, + value text, + unique (key) + -- Possible keys: + -- 'has_arcs' boolean -- Is this data recording branches? + -- 'sys_argv' text -- The coverage command line that recorded the data. + -- 'version' text -- The version of coverage.py that made the file. + -- 'when' text -- Datetime when the file was created. + -- 'hash' text -- Hash of the data. + ); + + CREATE TABLE file ( + -- A row per file measured. + id integer primary key, + path text, + unique (path) + ); + + CREATE TABLE context ( + -- A row per context measured. + id integer primary key, + context text, + unique (context) + ); + + CREATE TABLE line_bits ( + -- If recording lines, a row per context per file executed. + -- All of the line numbers for that file/context are in one numbits. + file_id integer, -- foreign key to `file`. + context_id integer, -- foreign key to `context`. + numbits blob, -- see the numbits functions in coverage.numbits + foreign key (file_id) references file (id), + foreign key (context_id) references context (id), + unique (file_id, context_id) + ); + + CREATE TABLE arc ( + -- If recording branches, a row per context per from/to line transition executed. + file_id integer, -- foreign key to `file`. + context_id integer, -- foreign key to `context`. + fromno integer, -- line number jumped from. + tono integer, -- line number jumped to. + foreign key (file_id) references file (id), + foreign key (context_id) references context (id), + unique (file_id, context_id, fromno, tono) + ); + + CREATE TABLE tracer ( + -- A row per file indicating the tracer used for that file. + file_id integer primary key, + tracer text, + foreign key (file_id) references file (id) + ); + """) + + +def _locked(method: AnyCallable) -> AnyCallable: + """A decorator for methods that should hold self._lock.""" + + @functools.wraps(method) + def _wrapped(self: CoverageData, *args: Any, **kwargs: Any) -> Any: + if self._debug.should("lock"): + self._debug.write(f"Locking {self._lock!r} for {method.__name__}") + with self._lock: + if self._debug.should("lock"): + self._debug.write(f"Locked {self._lock!r} for {method.__name__}") + return method(self, *args, **kwargs) + + return _wrapped + + +class NumbitsUnionAgg: + """SQLite aggregate function for computing union of numbits.""" + + def __init__(self) -> None: + self.result = b"" + + def step(self, value: bytes) -> None: + """Process one value in the aggregation.""" + self.result = numbits_union(self.result, value) + + def finalize(self) -> bytes: + """Return the final aggregated result.""" + return self.result + + +class CoverageData: + """Manages collected coverage data, including file storage. + + This class is the public supported API to the data that coverage.py + collects during program execution. It includes information about what code + was executed. It does not include information from the analysis phase, to + determine what lines could have been executed, or what lines were not + executed. + + .. note:: + + The data file is currently a SQLite database file, with a + :ref:`documented schema `. The schema is subject to change + though, so be careful about querying it directly. Use this API if you + can to isolate yourself from changes. + + There are a number of kinds of data that can be collected: + + * **lines**: the line numbers of source lines that were executed. + These are always available. + + * **arcs**: pairs of source and destination line numbers for transitions + between source lines. These are only available if branch coverage was + used. + + * **file tracer names**: the module names of the file tracer plugins that + handled each file in the data. + + Lines, arcs, and file tracer names are stored for each source file. File + names in this API are case-sensitive, even on platforms with + case-insensitive file systems. + + A data file either stores lines, or arcs, but not both. + + A data file is associated with the data when the :class:`CoverageData` + is created, using the parameters `basename`, `suffix`, and `no_disk`. The + base name can be queried with :meth:`base_filename`, and the actual file + name being used is available from :meth:`data_filename`. + + To read an existing coverage.py data file, use :meth:`read`. You can then + access the line, arc, or file tracer data with :meth:`lines`, :meth:`arcs`, + or :meth:`file_tracer`. + + The :meth:`has_arcs` method indicates whether arc data is available. You + can get a set of the files in the data with :meth:`measured_files`. As + with most Python containers, you can determine if there is any data at all + by using this object as a boolean value. + + The contexts for each line in a file can be read with + :meth:`contexts_by_lineno`. + + To limit querying to certain contexts, use :meth:`set_query_context` or + :meth:`set_query_contexts`. These will narrow the focus of subsequent + :meth:`lines`, :meth:`arcs`, and :meth:`contexts_by_lineno` calls. The set + of all measured context names can be retrieved with + :meth:`measured_contexts`. + + Most data files will be created by coverage.py itself, but you can use + methods here to create data files if you like. The :meth:`add_lines`, + :meth:`add_arcs`, and :meth:`add_file_tracers` methods add data, in ways + that are convenient for coverage.py. + + To record data for contexts, use :meth:`set_context` to set a context to + be used for subsequent :meth:`add_lines` and :meth:`add_arcs` calls. + + To add a source file without any measured data, use :meth:`touch_file`, + or :meth:`touch_files` for a list of such files. + + Write the data to its file with :meth:`write`. + + You can clear the data in memory with :meth:`erase`. Data for specific + files can be removed from the database with :meth:`purge_files`. + + Two data collections can be combined by using :meth:`update` on one + :class:`CoverageData`, passing it the other. + + Data in a :class:`CoverageData` can be serialized and deserialized with + :meth:`dumps` and :meth:`loads`. + + The methods used during the coverage.py collection phase + (:meth:`add_lines`, :meth:`add_arcs`, :meth:`set_context`, and + :meth:`add_file_tracers`) are thread-safe. Other methods may not be. + + """ + + def __init__( + self, + basename: FilePath | None = None, + suffix: str | bool | None = None, + no_disk: bool = False, + warn: TWarnFn | None = None, + debug: TDebugCtl | None = None, + ) -> None: + """Create a :class:`CoverageData` object to hold coverage-measured data. + + Arguments: + basename (str): the base name of the data file, defaulting to + ".coverage". This can be a path to a file in another directory. + suffix (str or bool): has the same meaning as the `data_suffix` + argument to :class:`coverage.Coverage`. + no_disk (bool): if True, keep all data in memory, and don't + write any disk file. + warn: a warning callback function, accepting a warning message + argument. + debug: a `DebugControl` object (optional) + + """ + self._no_disk = no_disk + self._basename = os.path.abspath(basename or ".coverage") + self._suffix = suffix + self._our_suffix = suffix is True + self._warn = warn + self._debug = debug or NoDebugging() + + self._choose_filename() + # Maps filenames to row ids. + self._file_map: dict[str, int] = {} + # Maps thread ids to SqliteDb objects. + self._dbs: dict[int, SqliteDb] = {} + self._pid = os.getpid() + # Synchronize the operations used during collection. + self._lock = threading.RLock() + + self._wrote_hash = False + self._hasher = Hasher() + + # Are we in sync with the data file? + self._have_used = False + + self._has_lines = False + self._has_arcs = False + + self._current_context: str | None = None + self._current_context_id: int | None = None + self._query_context_ids: list[int] | None = None + + __repr__ = auto_repr + + def _debug_dataio(self, msg: str, filename: str) -> None: + """A helper for debug messages which are all similar.""" + if self._debug.should("dataio"): + self._debug.write(f"{msg} {filename!r} ({file_summary(filename)})") + + def _choose_filename(self) -> None: + """Set self._filename based on inited attributes.""" + if self._no_disk: + self._filename = f"file:coverage-{uuid.uuid4()}?mode=memory&cache=shared" + else: + self._filename = self._basename + suffix = filename_suffix(self._suffix) + if suffix: + self._filename += f".{suffix}" + + def _reset(self) -> None: + """Reset our attributes.""" + if not self._no_disk: + self.close() + self._file_map = {} + self._have_used = False + self._current_context_id = None + + def close(self, force: bool = False) -> None: + """Really close all the database objects.""" + if self._debug.should("dataio"): + self._debug.write(f"Closing dbs, force={force}: {self._dbs}") + for db in self._dbs.values(): + db.close(force=force) + self._dbs = {} + + def _open_db(self) -> None: + """Open an existing db file, and read its metadata.""" + self._debug_dataio("Opening data file", self._filename) + self._dbs[threading.get_ident()] = SqliteDb(self._filename, self._debug, self._no_disk) + self._read_db() + + def _read_db(self) -> None: + """Read the metadata from a database so that we are ready to use it.""" + with self._dbs[threading.get_ident()] as db: + try: + row = db.execute_one("select version from coverage_schema") + assert row is not None + except Exception as exc: + if "no such table: coverage_schema" in str(exc): + self._init_db(db) + else: + raise DataError( + f"Data file {self._filename!r} isn't a coverage data file: {exc}" + ) from exc + else: + schema_version = row[0] + if schema_version != SCHEMA_VERSION: + raise DataError( + f"Couldn't use data file {self._filename!r}: " + + f"wrong schema: {schema_version} instead of {SCHEMA_VERSION}" + ) + + row = db.execute_one("select value from meta where key = 'has_arcs'") + if row is not None: + self._has_arcs = bool(int(row[0])) + self._has_lines = not self._has_arcs + + with db.execute("select id, path from file") as cur: + for file_id, path in cur: + self._file_map[path] = file_id + + def _init_db(self, db: SqliteDb) -> None: + """Write the initial contents of the database.""" + self._debug_dataio("Initing data file", self._filename) + db.executescript(SCHEMA) + db.execute_void("INSERT INTO coverage_schema (version) VALUES (?)", (SCHEMA_VERSION,)) + + # When writing metadata, avoid information that will needlessly change + # the hash of the data file, unless we're debugging processes. + # If we control the suffix, then the hash is in the file name, and we + # can write any metadata without affecting the hash determination + # later. + meta_data = [ + ("version", __version__), + ] + if self._our_suffix or self._debug.should("process"): + meta_data.extend( + [ + ("sys_argv", str(getattr(sys, "argv", None))), + ("when", datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")), + ] + ) + db.executemany_void("INSERT OR IGNORE INTO meta (key, value) VALUES (?, ?)", meta_data) + + def _connect(self) -> SqliteDb: + """Get the SqliteDb object to use.""" + if threading.get_ident() not in self._dbs: + self._open_db() + return self._dbs[threading.get_ident()] + + def __bool__(self) -> bool: + if threading.get_ident() not in self._dbs and not os.path.exists(self._filename): + return False + try: + with self._connect() as con: + with con.execute("SELECT * FROM file LIMIT 1") as cur: + return bool(list(cur)) + except CoverageException: + return False + + def dumps(self) -> bytes: + """Serialize the current data to a byte string. + + The format of the serialized data is not documented. It is only + suitable for use with :meth:`loads` in the same version of + coverage.py. + + Note that this serialization is not what gets stored in coverage data + files. This method is meant to produce bytes that can be transmitted + elsewhere and then deserialized with :meth:`loads`. + + Returns: + A byte string of serialized data. + + .. versionadded:: 5.0 + + """ + self._debug_dataio("Dumping data from data file", self._filename) + with self._connect() as con: + script = con.dump() + return b"z" + zlib.compress(script.encode("utf-8")) + + def loads(self, data: bytes) -> None: + """Deserialize data from :meth:`dumps`. + + Use with a newly-created empty :class:`CoverageData` object. It's + undefined what happens if the object already has data in it. + + Note that this is not for reading data from a coverage data file. It + is only for use on data you produced with :meth:`dumps`. + + Arguments: + data: A byte string of serialized data produced by :meth:`dumps`. + + .. versionadded:: 5.0 + + """ + self._debug_dataio("Loading data into data file", self._filename) + if data[:1] != b"z": + raise DataError( + f"Unrecognized serialization: {data[:40]!r} (head of {len(data)} bytes)", + ) + script = zlib.decompress(data[1:]).decode("utf-8") + self._dbs[threading.get_ident()] = db = SqliteDb(self._filename, self._debug, self._no_disk) + with db: + db.executescript(script) + self._read_db() + self._have_used = True + + def _file_id(self, filename: str, add: bool = False) -> int | None: + """Get the file id for `filename`. + + If filename is not in the database yet, add it if `add` is True. + If `add` is not True, return None. + """ + if filename not in self._file_map: + if add: + with self._connect() as con: + self._file_map[filename] = con.execute_for_rowid( + "INSERT OR REPLACE INTO file (path) VALUES (?)", + (filename,), + ) + return self._file_map.get(filename) + + def _context_id(self, context: str) -> int | None: + """Get the id for a context.""" + assert context is not None + self._start_using() + with self._connect() as con: + row = con.execute_one("SELECT id FROM context WHERE context = ?", (context,)) + if row is not None: + return cast(int, row[0]) + else: + return None + + @_locked + def set_context(self, context: str | None) -> None: + """Set the current context for future :meth:`add_lines` etc. + + `context` is a str, the name of the context to use for the next data + additions. The context persists until the next :meth:`set_context`. + + .. versionadded:: 5.0 + + """ + if self._debug.should("dataop"): + self._debug.write(f"Setting coverage context: {context!r}") + self._current_context = context + self._current_context_id = None + self._hasher.update(context) + + def _set_context_id(self) -> None: + """Use the _current_context to set _current_context_id.""" + context = self._current_context or "" + context_id = self._context_id(context) + if context_id is None: + with self._connect() as con: + context_id = con.execute_for_rowid( + "INSERT INTO context (context) VALUES (?)", + (context,), + ) + self._current_context_id = context_id + + def base_filename(self) -> str: + """The base filename for storing data. + + .. versionadded:: 5.0 + + """ + return self._basename + + def data_filename(self) -> str: + """Where is the data stored? + + .. versionadded:: 5.0 + + """ + return self._filename + + @_locked + def add_lines(self, line_data: Mapping[str, Collection[TLineNo]]) -> None: + """Add measured line data. + + `line_data` is a dictionary mapping file names to iterables of ints:: + + { filename: { line1, line2, ... }, ...} + + """ + if self._debug.should("dataop"): + nlines = sum(len(lines) for lines in line_data.values()) + self._debug.write(f"Adding lines: {len(line_data)} files, {nlines} lines total") + if self._debug.should("dataop2"): + for filename, linenos in sorted(line_data.items()): + self._debug.write(f" {filename}: {linenos}") + self._start_using() + self._choose_lines_or_arcs(lines=True) + if not line_data: + return + with self._connect() as con: + self._set_context_id() + for filename, linenos in line_data.items(): + self._hasher.update(filename) + line_bits = nums_to_numbits(linenos) + self._hasher.update(line_bits) + file_id = self._file_id(filename, add=True) + query = "SELECT numbits FROM line_bits WHERE file_id = ? AND context_id = ?" + with con.execute(query, (file_id, self._current_context_id)) as cur: + existing = list(cur) + if existing: + line_bits = numbits_union(line_bits, existing[0][0]) + + con.execute_void( + """ + INSERT OR REPLACE INTO line_bits + (file_id, context_id, numbits) VALUES (?, ?, ?) + """, + (file_id, self._current_context_id, line_bits), + ) + + @_locked + def add_arcs(self, arc_data: Mapping[str, Collection[TArc]]) -> None: + """Add measured arc data. + + `arc_data` is a dictionary mapping file names to iterables of pairs of + ints:: + + { filename: { (l1,l2), (l1,l2), ... }, ...} + + """ + if self._debug.should("dataop"): + narcs = sum(len(arcs) for arcs in arc_data.values()) + self._debug.write(f"Adding arcs: {len(arc_data)} files, {narcs} arcs total") + if self._debug.should("dataop2"): + for filename, arcs in sorted(arc_data.items()): + self._debug.write(f" {filename}: {arcs}") + self._start_using() + self._choose_lines_or_arcs(arcs=True) + if not arc_data: + return + with self._connect() as con: + self._set_context_id() + for filename, arcs in arc_data.items(): + self._hasher.update(filename) + self._hasher.update(arcs) + if not arcs: + continue + file_id = self._file_id(filename, add=True) + data = [(file_id, self._current_context_id, fromno, tono) for fromno, tono in arcs] + con.executemany_void( + """ + INSERT OR IGNORE INTO arc + (file_id, context_id, fromno, tono) VALUES (?, ?, ?, ?) + """, + data, + ) + + def _choose_lines_or_arcs(self, lines: bool = False, arcs: bool = False) -> None: + """Force the data file to choose between lines and arcs.""" + assert lines or arcs + assert not (lines and arcs) + if lines and self._has_arcs: + if self._debug.should("dataop"): + self._debug.write("Error: Can't add line measurements to existing branch data") + raise DataError("Can't add line measurements to existing branch data") + if arcs and self._has_lines: + if self._debug.should("dataop"): + self._debug.write("Error: Can't add branch measurements to existing line data") + raise DataError("Can't add branch measurements to existing line data") + if not self._has_arcs and not self._has_lines: + self._has_lines = lines + self._has_arcs = arcs + with self._connect() as con: + con.execute_void( + "INSERT OR IGNORE INTO meta (key, value) VALUES (?, ?)", + ("has_arcs", str(int(arcs))), + ) + + @_locked + def add_file_tracers(self, file_tracers: Mapping[str, str]) -> None: + """Add per-file plugin information. + + `file_tracers` is { filename: plugin_name, ... } + + """ + if self._debug.should("dataop"): + self._debug.write(f"Adding file tracers: {len(file_tracers)} files") + if not file_tracers: + return + self._start_using() + with self._connect() as con: + for filename, plugin_name in file_tracers.items(): + self._hasher.update(filename) + self._hasher.update(plugin_name) + file_id = self._file_id(filename, add=True) + existing_plugin = self.file_tracer(filename) + if existing_plugin: + if existing_plugin != plugin_name: + raise DataError( + f"Conflicting file tracer name for {filename!r}: " + + f"{existing_plugin!r} vs {plugin_name!r}" + ) + elif plugin_name: + con.execute_void( + "INSERT INTO TRACER (file_id, tracer) VALUES (?, ?)", + (file_id, plugin_name), + ) + + def touch_file(self, filename: str, plugin_name: str = "") -> None: + """Ensure that `filename` appears in the data, empty if needed. + + `plugin_name` is the name of the plugin responsible for this file. + It is used to associate the right filereporter, etc. + """ + self.touch_files([filename], plugin_name) + + def touch_files(self, filenames: Collection[str], plugin_name: str | None = None) -> None: + """Ensure that `filenames` appear in the data, empty if needed. + + `plugin_name` is the name of the plugin responsible for these files. + It is used to associate the right filereporter, etc. + """ + if self._debug.should("dataop"): + self._debug.write(f"Touching {filenames!r}") + self._start_using() + with self._connect(): # Use this to get one transaction. + if not self._has_arcs and not self._has_lines: + raise DataError("Can't touch files in an empty CoverageData") + + for filename in filenames: + self._file_id(filename, add=True) + if plugin_name: + # Set the tracer for this file + self.add_file_tracers({filename: plugin_name}) + + def purge_files(self, filenames: Collection[str]) -> None: + """Purge any existing coverage data for the given `filenames`. + + .. versionadded:: 7.2 + + """ + if self._debug.should("dataop"): + self._debug.write(f"Purging data for {filenames!r}") + self._start_using() + with self._connect() as con: + if self._has_lines: + sql = "DELETE FROM line_bits WHERE file_id=?" + elif self._has_arcs: + sql = "DELETE FROM arc WHERE file_id=?" + else: + raise DataError("Can't purge files in an empty CoverageData") + + for filename in filenames: + file_id = self._file_id(filename, add=False) + if file_id is None: + continue + con.execute_void(sql, (file_id,)) + + def update( + self, + other_data: CoverageData, + map_path: Callable[[str], str] | None = None, + ) -> None: + """Update this data with data from another :class:`CoverageData`. + + If `map_path` is provided, it's a function that re-map paths to match + the local machine's. Note: `map_path` is None only when called + directly from the test suite. + + """ + if self._debug.should("dataop"): + other_filename = getattr(other_data, "_filename", "???") + self._debug.write(f"Updating with data from {other_filename!r}") + if self._has_lines and other_data._has_arcs: + raise DataError( + "Can't combine branch coverage data with statement data", slug="cant-combine" + ) + if self._has_arcs and other_data._has_lines: + raise DataError( + "Can't combine statement coverage data with branch data", slug="cant-combine" + ) + + map_path = map_path or (lambda p: p) + + # Force the database we're writing to to exist before we start nesting contexts. + self._start_using() + other_data.read() + + # Ensure other_data has a properly initialized database + with other_data._connect(): + pass + + with self._connect() as con: + assert con.con is not None + con.con.isolation_level = "IMMEDIATE" + + # Register functions for SQLite + con.con.create_function("numbits_union", 2, numbits_union) + con.con.create_function("map_path", 1, map_path) + con.con.create_aggregate( + "numbits_union_agg", + 1, + NumbitsUnionAgg, # type: ignore[arg-type] + ) + + # Attach the other database + con.execute_void("ATTACH DATABASE ? AS other_db", (other_data.data_filename(),)) + + # Create temporary table with mapped file paths to avoid repeated map_path() calls + con.execute_void(""" + CREATE TEMP TABLE other_file_mapped AS + SELECT + other_file.id as other_file_id, + map_path(other_file.path) as mapped_path + FROM other_db.file AS other_file + """) + + # Check for tracer conflicts before proceeding + with con.execute(""" + SELECT other_file_mapped.mapped_path, + COALESCE(main.tracer.tracer, ''), + COALESCE(other_db.tracer.tracer, '') + FROM main.file + LEFT JOIN main.tracer ON main.file.id = main.tracer.file_id + INNER JOIN other_file_mapped ON main.file.path = other_file_mapped.mapped_path + LEFT JOIN other_db.tracer ON other_file_mapped.other_file_id = other_db.tracer.file_id + WHERE COALESCE(main.tracer.tracer, '') != COALESCE(other_db.tracer.tracer, '') + """) as cur: + conflicts = list(cur) + if conflicts: + path, this_tracer, other_tracer = conflicts[0] + raise DataError( + f"Conflicting file tracer name for {path!r}: " + + f"{this_tracer!r} vs {other_tracer!r}" + ) + + # Insert missing files from other_db (with map_path applied) + con.execute_void(""" + INSERT OR IGNORE INTO main.file (path) + SELECT DISTINCT mapped_path FROM other_file_mapped + """) + + # Insert missing contexts from other_db + con.execute_void(""" + INSERT OR IGNORE INTO main.context (context) + SELECT context FROM other_db.context + """) + + # Update file_map with any new files + with con.execute("SELECT id, path FROM file") as cur: + self._file_map.update({path: id for id, path in cur}) + + with con.execute(""" + SELECT + EXISTS(SELECT 1 FROM other_db.arc), + EXISTS(SELECT 1 FROM other_db.line_bits) + """) as cur: + has_arcs, has_lines = cur.fetchone() + + # Handle arcs if present in other_db + if has_arcs: + self._choose_lines_or_arcs(arcs=True) + + # Create context mapping table for faster lookups + con.execute_void(""" + CREATE TEMP TABLE context_mapping AS + SELECT + other_context.id as other_id, + main_context.id as main_id + FROM other_db.context AS other_context + INNER JOIN main.context AS main_context ON other_context.context = main_context.context + """) + + con.execute_void(""" + INSERT OR IGNORE INTO main.arc (file_id, context_id, fromno, tono) + SELECT + main_file.id, + context_mapping.main_id, + other_arc.fromno, + other_arc.tono + FROM other_db.arc AS other_arc + INNER JOIN other_file_mapped ON other_arc.file_id = other_file_mapped.other_file_id + INNER JOIN context_mapping ON other_arc.context_id = context_mapping.other_id + INNER JOIN main.file AS main_file ON other_file_mapped.mapped_path = main_file.path + """) + + # Handle line_bits if present in other_db + if has_lines: + self._choose_lines_or_arcs(lines=True) + + # Handle line_bits by aggregating other_db data by mapped target, + # then inserting/updating + con.execute_void(""" + INSERT OR REPLACE INTO main.line_bits (file_id, context_id, numbits) + SELECT + main_file.id, + main_context.id, + numbits_union( + COALESCE(( + SELECT numbits FROM main.line_bits + WHERE file_id = main_file.id AND context_id = main_context.id + ), X''), + aggregated.combined_numbits + ) + FROM ( + SELECT + other_file_mapped.mapped_path, + other_context.context, + numbits_union_agg(other_line_bits.numbits) as combined_numbits + FROM other_db.line_bits AS other_line_bits + INNER JOIN other_file_mapped ON other_line_bits.file_id = other_file_mapped.other_file_id + INNER JOIN other_db.context AS other_context ON other_line_bits.context_id = other_context.id + GROUP BY other_file_mapped.mapped_path, other_context.context + ) AS aggregated + INNER JOIN main.file AS main_file ON aggregated.mapped_path = main_file.path + INNER JOIN main.context AS main_context ON aggregated.context = main_context.context + """) + + # Insert tracers from other_db (avoiding conflicts we already checked) + con.execute_void(""" + INSERT OR IGNORE INTO main.tracer (file_id, tracer) + SELECT + main_file.id, + other_tracer.tracer + FROM other_db.tracer AS other_tracer + INNER JOIN other_file_mapped ON other_tracer.file_id = other_file_mapped.other_file_id + INNER JOIN main.file AS main_file ON other_file_mapped.mapped_path = main_file.path + """) + + if not self._no_disk: + # Update all internal cache data. + self._reset() + self.read() + + def erase(self, parallel: bool = False) -> None: + """Erase the data in this object. + + If `parallel` is true, then also deletes data files created from the + basename by parallel-mode. + + """ + self._reset() + if self._no_disk: + return + self._debug_dataio("Erasing data file", self._filename) + file_be_gone(self._filename) + if parallel: + data_dir, local = os.path.split(self._filename) + local_abs_path = os.path.join(os.path.abspath(data_dir), local) + pattern = glob.escape(local_abs_path) + ".*" + for filename in glob.glob(pattern): + self._debug_dataio("Erasing parallel data file", filename) + file_be_gone(filename) + + def read(self) -> None: + """Start using an existing data file.""" + if os.path.exists(self._filename): + with self._connect(): + self._have_used = True + + def write(self) -> None: + """Ensure the data is written to the data file.""" + if self._our_suffix and not self._wrote_hash: + self._debug_dataio("Finishing data file", self._filename) + with self._connect() as con: + con.execute_void( + "INSERT OR IGNORE INTO meta (key, value) VALUES ('hash', ?)", + (self._hasher.hexdigest(),), + ) + self.close() + data_hash = base64.b64encode(self._hasher.digest(), altchars=b"01").decode()[:NHASH] + current_filename = self._filename + self._filename += f".H{data_hash}h" + self._debug_dataio("Renaming data file to", self._filename) + os.rename(current_filename, self._filename) + self._wrote_hash = True + else: + self._debug_dataio("Writing (no-op) data file", self._filename) + + def _start_using(self) -> None: + """Call this before using the database at all.""" + if self._pid != os.getpid(): + # Looks like we forked! Have to start a new data file. + self._reset() + self._choose_filename() + self._pid = os.getpid() + if not self._have_used: + self.erase() + self._have_used = True + + def has_arcs(self) -> bool: + """Does the database have arcs (True) or lines (False).""" + return bool(self._has_arcs) + + def measured_files(self) -> set[str]: + """A set of all files that have been measured. + + Note that a file may be mentioned as measured even though no lines or + arcs for that file are present in the data. + + """ + return set(self._file_map) + + def measured_contexts(self) -> set[str]: + """A set of all contexts that have been measured. + + .. versionadded:: 5.0 + + """ + self._start_using() + with self._connect() as con: + with con.execute("SELECT DISTINCT(context) FROM context") as cur: + contexts = {row[0] for row in cur} + return contexts + + def file_tracer(self, filename: str) -> str | None: + """Get the plugin name of the file tracer for a file. + + Returns the name of the plugin that handles this file. If the file was + measured, but didn't use a plugin, then "" is returned. If the file + was not measured, then None is returned. + + """ + self._start_using() + with self._connect() as con: + file_id = self._file_id(filename) + if file_id is None: + return None + row = con.execute_one("SELECT tracer FROM tracer WHERE file_id = ?", (file_id,)) + if row is not None: + return row[0] or "" + return "" # File was measured, but no tracer associated. + + def set_query_context(self, context: str) -> None: + """Set a context for subsequent querying. + + The next :meth:`lines`, :meth:`arcs`, or :meth:`contexts_by_lineno` + calls will be limited to only one context. `context` is a string which + must match a context exactly. If it does not, no exception is raised, + but queries will return no data. + + .. versionadded:: 5.0 + + """ + self._start_using() + with self._connect() as con: + with con.execute("SELECT id FROM context WHERE context = ?", (context,)) as cur: + self._query_context_ids = [row[0] for row in cur.fetchall()] + + def set_query_contexts(self, contexts: Sequence[str] | None) -> None: + """Set a number of contexts for subsequent querying. + + The next :meth:`lines`, :meth:`arcs`, or :meth:`contexts_by_lineno` + calls will be limited to the specified contexts. `contexts` is a list + of Python regular expressions. Contexts will be matched using + :func:`re.search `. Data will be included in query + results if they are part of any of the contexts matched. + + .. versionadded:: 5.0 + + """ + self._start_using() + if contexts: + with self._connect() as con: + context_clause = " or ".join(["context REGEXP ?"] * len(contexts)) + with con.execute("SELECT id FROM context WHERE " + context_clause, contexts) as cur: + self._query_context_ids = [row[0] for row in cur.fetchall()] + else: + self._query_context_ids = None + + def lines(self, filename: str) -> list[TLineNo] | None: + """Get the list of lines executed for a source file. + + If the file was not measured, returns None. A file might be measured, + and have no lines executed, in which case an empty list is returned. + + If the file was executed, returns a list of integers, the line numbers + executed in the file. The list is in no particular order. + + """ + self._start_using() + if self.has_arcs(): + arcs = self.arcs(filename) + if arcs is not None: + all_lines = itertools.chain.from_iterable(arcs) + return list({l for l in all_lines if l > 0}) + + with self._connect() as con: + file_id = self._file_id(filename) + if file_id is None: + return None + else: + query = "SELECT numbits FROM line_bits WHERE file_id = ?" + data = [file_id] + if self._query_context_ids is not None: + ids_array = ", ".join("?" * len(self._query_context_ids)) + query += " AND context_id IN (" + ids_array + ")" + data += self._query_context_ids + with con.execute(query, data) as cur: + bitmaps = list(cur) + nums = set() + for row in bitmaps: + nums.update(numbits_to_nums(row[0])) + return list(nums) + + def arcs(self, filename: str) -> list[TArc] | None: + """Get the list of arcs executed for a file. + + If the file was not measured, returns None. A file might be measured, + and have no arcs executed, in which case an empty list is returned. + + If the file was executed, returns a list of 2-tuples of integers. Each + pair is a starting line number and an ending line number for a + transition from one line to another. The list is in no particular + order. + + Negative numbers have special meaning. If the starting line number is + -N, it represents an entry to the code object that starts at line N. + If the ending ling number is -N, it's an exit from the code object that + starts at line N. + + """ + self._start_using() + with self._connect() as con: + file_id = self._file_id(filename) + if file_id is None: + return None + else: + query = "SELECT DISTINCT fromno, tono FROM arc WHERE file_id = ?" + data = [file_id] + if self._query_context_ids is not None: + ids_array = ", ".join("?" * len(self._query_context_ids)) + query += " AND context_id IN (" + ids_array + ")" + data += self._query_context_ids + with con.execute(query, data) as cur: + return list(cur) + + def contexts_by_lineno(self, filename: str) -> dict[TLineNo, list[str]]: + """Get the contexts for each line in a file. + + Returns: + A dict mapping line numbers to a list of context names. + + .. versionadded:: 5.0 + + """ + self._start_using() + with self._connect() as con: + file_id = self._file_id(filename) + if file_id is None: + return {} + + lineno_contexts_map = collections.defaultdict(set) + if self.has_arcs(): + query = """ + SELECT arc.fromno, arc.tono, context.context + FROM arc, context + WHERE arc.file_id = ? AND arc.context_id = context.id + """ + data = [file_id] + if self._query_context_ids is not None: + ids_array = ", ".join("?" * len(self._query_context_ids)) + query += " AND arc.context_id IN (" + ids_array + ")" + data += self._query_context_ids + with con.execute(query, data) as cur: + for fromno, tono, context in cur: + if fromno > 0: + lineno_contexts_map[fromno].add(context) + if tono > 0: + lineno_contexts_map[tono].add(context) + else: + query = """ + SELECT l.numbits, c.context FROM line_bits l, context c + WHERE l.context_id = c.id + AND file_id = ? + """ + data = [file_id] + if self._query_context_ids is not None: + ids_array = ", ".join("?" * len(self._query_context_ids)) + query += " AND l.context_id IN (" + ids_array + ")" + data += self._query_context_ids + with con.execute(query, data) as cur: + for numbits, context in cur: + for lineno in numbits_to_nums(numbits): + lineno_contexts_map[lineno].add(context) + + return {lineno: list(contexts) for lineno, contexts in lineno_contexts_map.items()} + + @classmethod + def sys_info(cls) -> list[tuple[str, Any]]: + """Our information for `Coverage.sys_info`. + + Returns a list of (key, value) pairs. + + """ + with SqliteDb(":memory:", debug=NoDebugging()) as db: + with db.execute("PRAGMA temp_store") as cur: + temp_store = [row[0] for row in cur] + with db.execute("PRAGMA compile_options") as cur: + copts = [row[0] for row in cur] + copts = textwrap.wrap(", ".join(copts), width=75) + + return [ + ("sqlite3_sqlite_version", sqlite3.sqlite_version), + ("sqlite3_temp_store", temp_store), + ("sqlite3_compile_options", copts), + ] + + +ASCII = string.ascii_letters + string.digits +NRAND = 6 +NHASH = 10 + + +def filename_suffix(suffix: str | bool | None) -> str | None: + """Compute a filename suffix for a data file. + + If `suffix` is a string or None, simply return it. If `suffix` is True, + then build a suffix incorporating the hostname, process id, and a random + number. + + Returns a string or None. + + """ + if suffix is True: + # If data_suffix was a simple true value, then make a suffix with + # plenty of distinguishing information. We do this here in + # `save()` at the last minute so that the pid will be correct even + # if the process forks. + die = random.Random(os.urandom(8)) + rolls = "".join(die.choice(ASCII) for _ in range(NRAND)) + host = socket.gethostname().replace(".", "_") + suffix = f"{host}.pid{os.getpid()}.X{rolls}x" + elif suffix is False: + suffix = None + return suffix + + +# A regex to match parallel file name suffixes, with named groups. +# We combine this with other regexes, so be careful with flags. +SUFFIX_PATTERN = rf"""(?x: # re.VERBOSE, but only for part of the pattern + \.(?P[^.]+) # .hostname + \.pid(?P\d+) # .pid1234 + \.X(?P\w{{{NRAND}}})x # .Xabc123x + (\.H(?P\w{{{NHASH}}}h))? # .Habcdef1234h (optional) + )""" + + +def filename_match(filename: str) -> re.Match[str] | None: + """Return a match object to pick apart the filename.""" + return re.search(f"{SUFFIX_PATTERN}$", filename) + + +def good_filename_match(filename: str) -> re.Match[str]: + """Match the filename where we know it will match.""" + m = filename_match(filename) + assert m is not None + return m diff --git a/venv/Lib/site-packages/coverage/sqlitedb.py b/venv/Lib/site-packages/coverage/sqlitedb.py new file mode 100644 index 0000000000..5a37b725a8 --- /dev/null +++ b/venv/Lib/site-packages/coverage/sqlitedb.py @@ -0,0 +1,226 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""SQLite abstraction for coverage.py""" + +from __future__ import annotations + +import contextlib +import re +import sqlite3 +from collections.abc import Iterable, Iterator +from typing import Any, cast + +from coverage.debug import auto_repr, clipped_repr, exc_one_line +from coverage.exceptions import DataError +from coverage.types import TDebugCtl + + +class SqliteDb: + """A simple abstraction over a SQLite database. + + Use as a context manager, then you can use it like a + :class:`python:sqlite3.Connection` object:: + + with SqliteDb(filename, debug_control) as db: + with db.execute("select a, b from some_table") as cur: + for a, b in cur: + etc(a, b) + + """ + + def __init__(self, filename: str, debug: TDebugCtl, no_disk: bool = False) -> None: + self.debug = debug + self.filename = filename + self.no_disk = no_disk + self.nest = 0 + self.con: sqlite3.Connection | None = None + + __repr__ = auto_repr + + def _connect(self) -> None: + """Connect to the db and do universal initialization.""" + if self.con is not None: + return + + # It can happen that Python switches threads while the tracer writes + # data. The second thread will also try to write to the data, + # effectively causing a nested context. However, given the idempotent + # nature of the tracer operations, sharing a connection among threads + # is not a problem. + if self.debug.should("sql"): + self.debug.write(f"Connecting to {self.filename!r}") + try: + # Use uri=True when connecting to memory URIs + if self.filename.startswith("file:"): + self.con = sqlite3.connect(self.filename, check_same_thread=False, uri=True) + else: + self.con = sqlite3.connect(self.filename, check_same_thread=False) + except sqlite3.Error as exc: + raise DataError(f"Couldn't use data file {self.filename!r}: {exc}") from exc + + if self.debug.should("sql"): + self.debug.write(f"Connected to {self.filename!r} as {self.con!r}") + + self.con.create_function("REGEXP", 2, lambda txt, pat: re.search(txt, pat) is not None) + + # Turning off journal_mode can speed up writing. It can't always be + # disabled, so we have to be prepared for *-journal files elsewhere. + # In Python 3.12+, we can change the config to allow journal_mode=off. + if hasattr(sqlite3, "SQLITE_DBCONFIG_DEFENSIVE"): + # Turn off defensive mode, so that journal_mode=off can succeed. + self.con.setconfig( # type: ignore[attr-defined, unused-ignore] + sqlite3.SQLITE_DBCONFIG_DEFENSIVE, + False, + ) + + # This pragma makes writing faster. It disables rollbacks, but we never need them. + self.execute_void("pragma journal_mode=off") + + # This pragma makes writing faster. It can fail in unusual situations + # (https://github.com/coveragepy/coveragepy/issues/1646), so use fail_ok=True + # to keep things going. + self.execute_void("pragma synchronous=off", fail_ok=True) + + def close(self, force: bool = False) -> None: + """If needed, close the connection.""" + if self.con is not None: + if force or not self.no_disk: + if self.debug.should("sql"): + self.debug.write(f"Closing {self.con!r} on {self.filename!r}") + self.con.close() + self.con = None + + def __enter__(self) -> SqliteDb: + if self.nest == 0: + self._connect() + assert self.con is not None + self.con.__enter__() + self.nest += 1 + return self + + def __exit__(self, exc_type, exc_value, traceback) -> None: # type: ignore[no-untyped-def] + self.nest -= 1 + if self.nest == 0: + try: + assert self.con is not None + self.con.__exit__(exc_type, exc_value, traceback) + self.close() + except Exception as exc: + if self.debug.should("sql"): + self.debug.write(f"EXCEPTION from __exit__: {exc_one_line(exc)}") + raise DataError(f"Couldn't end data file {self.filename!r}: {exc}") from exc + + def _execute(self, sql: str, parameters: Iterable[Any]) -> sqlite3.Cursor: + """Same as :meth:`python:sqlite3.Connection.execute`.""" + if self.debug.should("sql"): + tail = f" with {parameters!r}" if parameters else "" + self.debug.write(f"Executing {sql!r}{tail}") + try: + assert self.con is not None + try: + return self.con.execute(sql, parameters) # type: ignore[arg-type] + except Exception: + # In some cases, an error might happen that isn't really an + # error. Try again immediately. + # https://github.com/coveragepy/coveragepy/issues/1010 + return self.con.execute(sql, parameters) # type: ignore[arg-type] + except sqlite3.Error as exc: + msg = str(exc) + if self.debug.should("sql"): + self.debug.write(f"EXCEPTION from execute: {exc_one_line(exc)}") + raise DataError(f"Couldn't use data file {self.filename!r}: {msg}") from exc + + @contextlib.contextmanager + def execute( + self, + sql: str, + parameters: Iterable[Any] = (), + ) -> Iterator[sqlite3.Cursor]: + """Context managed :meth:`python:sqlite3.Connection.execute`. + + Use with a ``with`` statement to auto-close the returned cursor. + """ + cur = self._execute(sql, parameters) + try: + yield cur + finally: + cur.close() + + def execute_void(self, sql: str, parameters: Iterable[Any] = (), fail_ok: bool = False) -> None: + """Same as :meth:`python:sqlite3.Connection.execute` when you don't need the cursor. + + If `fail_ok` is True, then SQLite errors are ignored. + """ + try: + # PyPy needs the .close() calls here, or sqlite gets twisted up: + # https://bitbucket.org/pypy/pypy/issues/2872/default-isolation-mode-is-different-on + self._execute(sql, parameters).close() + except DataError: + if not fail_ok: + raise + + def execute_for_rowid(self, sql: str, parameters: Iterable[Any] = ()) -> int: + """Like execute, but returns the lastrowid.""" + with self.execute(sql, parameters) as cur: + assert cur.lastrowid is not None + rowid: int = cur.lastrowid + if self.debug.should("sqldata"): + self.debug.write(f"Row id result: {rowid!r}") + return rowid + + def execute_one(self, sql: str, parameters: Iterable[Any] = ()) -> tuple[Any, ...] | None: + """Execute a statement and return the one row that results. + + This is like execute(sql, parameters).fetchone(), except it is + correct in reading the entire result set. This will raise an + exception if more than one row results. + + Returns a row, or None if there were no rows. + """ + with self.execute(sql, parameters) as cur: + rows = list(cur) + if len(rows) == 0: + return None + elif len(rows) == 1: + return cast(tuple[Any, ...], rows[0]) + else: + raise AssertionError(f"SQL {sql!r} shouldn't return {len(rows)} rows") + + def _executemany(self, sql: str, data: list[Any]) -> sqlite3.Cursor: + """Same as :meth:`python:sqlite3.Connection.executemany`.""" + if self.debug.should("sql"): + final = ":" if self.debug.should("sqldata") else "" + self.debug.write(f"Executing many {sql!r} with {len(data)} rows{final}") + if self.debug.should("sqldata"): + for i, row in enumerate(data): + self.debug.write(f"{i:4d}: {row!r}") + assert self.con is not None + try: + return self.con.executemany(sql, data) + except Exception: + # In some cases, an error might happen that isn't really an + # error. Try again immediately. + # https://github.com/coveragepy/coveragepy/issues/1010 + return self.con.executemany(sql, data) + + def executemany_void(self, sql: str, data: list[Any]) -> None: + """Same as :meth:`python:sqlite3.Connection.executemany` when you don't need the cursor.""" + self._executemany(sql, data).close() + + def executescript(self, script: str) -> None: + """Same as :meth:`python:sqlite3.Connection.executescript`.""" + if self.debug.should("sql"): + self.debug.write( + "Executing script with {} chars: {}".format( + len(script), + clipped_repr(script, 100), + ) + ) + assert self.con is not None + self.con.executescript(script).close() + + def dump(self) -> str: + """Return a multi-line string, the SQL dump of the database.""" + assert self.con is not None + return "\n".join(self.con.iterdump()) diff --git a/venv/Lib/site-packages/coverage/sysmon.py b/venv/Lib/site-packages/coverage/sysmon.py new file mode 100644 index 0000000000..8161a777df --- /dev/null +++ b/venv/Lib/site-packages/coverage/sysmon.py @@ -0,0 +1,499 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Callback functions and support for sys.monitoring data collection.""" + +from __future__ import annotations + +import collections +import functools +import inspect +import os +import os.path +import sys +import threading +import traceback +from collections.abc import Callable +from dataclasses import dataclass +from types import CodeType +from typing import Any, NewType, Optional, cast + +from coverage import env +from coverage.bytecode import TBranchTrails, always_jumps, branch_trails, bytes_to_lines +from coverage.debug import short_filename, short_stack +from coverage.exceptions import NoSource, NotPython +from coverage.misc import isolate_module +from coverage.parser import PythonParser +from coverage.types import ( + AnyCallable, + TFileDisposition, + TLineNo, + TOffset, + Tracer, + TShouldStartContextFn, + TShouldTraceFn, + TTraceData, + TTraceFileData, + TWarnFn, +) + +# Only needed for some of the commented-out logging: +# from coverage.debug import ppformat + +os = isolate_module(os) + +# pylint: disable=unused-argument + +# $set_env.py: COVERAGE_SYSMON_LOG - Log sys.monitoring activity +LOG = bool(int(os.getenv("COVERAGE_SYSMON_LOG", 0))) + +# $set_env.py: COVERAGE_SYSMON_STATS - Collect sys.monitoring stats +COLLECT_STATS = bool(int(os.getenv("COVERAGE_SYSMON_STATS", 0))) + +# This module will be imported in all versions of Python, but only used in 3.12+ +# It will be type-checked for 3.12, but not for earlier versions. +sys_monitoring = getattr(sys, "monitoring", None) + +DISABLE_TYPE = NewType("DISABLE_TYPE", object) +MonitorReturn = Optional[DISABLE_TYPE] +DISABLE = cast(MonitorReturn, getattr(sys_monitoring, "DISABLE", None)) + + +if LOG: # pragma: debugging + + class LoggingWrapper: + """Wrap a namespace to log all its functions.""" + + def __init__(self, wrapped: Any, namespace: str) -> None: + self.wrapped = wrapped + self.namespace = namespace + + def __getattr__(self, name: str) -> Callable[..., Any]: + def _wrapped(*args: Any, **kwargs: Any) -> Any: + log(f"{self.namespace}.{name}{args}{kwargs}") + return getattr(self.wrapped, name)(*args, **kwargs) + + return _wrapped + + sys_monitoring = LoggingWrapper(sys_monitoring, "sys.monitoring") + assert sys_monitoring is not None + + short_stack = functools.partial( + short_stack, + full=True, + short_filenames=True, + frame_ids=True, + ) + seen_threads: set[int] = set() + + def log(msg: str) -> None: + """Write a message to our detailed debugging log(s).""" + # Thread ids are reused across processes? + # Make a shorter number more likely to be unique. + pid = os.getpid() + tid = cast(int, threading.current_thread().ident) + tslug = f"{(pid * tid) % 9_999_991:07d}" + if tid not in seen_threads: + seen_threads.add(tid) + log(f"New thread {tid} {tslug}:\n{short_stack()}") + # log_seq = int(os.getenv("PANSEQ", "0")) + # root = f"/tmp/pan.{log_seq:03d}" + for filename in [ + "/tmp/foo.out", + # f"{root}.out", + # f"{root}-{pid}.out", + # f"{root}-{pid}-{tslug}.out", + ]: + with open(filename, "a", encoding="utf-8") as f: + try: + print(f"{pid}:{tslug}: {msg}", file=f, flush=True) + except UnicodeError: + print(f"{pid}:{tslug}: {ascii(msg)}", file=f, flush=True) + + def arg_repr(arg: Any) -> str: + """Make a customized repr for logged values.""" + if isinstance(arg, CodeType): + return ( + f"" + ) + return repr(arg) + + def panopticon(*names: str | None) -> AnyCallable: + """Decorate a function to log its calls.""" + + def _decorator(method: AnyCallable) -> AnyCallable: + @functools.wraps(method) + def _wrapped(self: Any, *args: Any) -> Any: + try: + # log(f"{method.__name__}() stack:\n{short_stack()}") + args_reprs = [] + for name, arg in zip(names, args): + if name is None: + continue + args_reprs.append(f"{name}={arg_repr(arg)}") + log(f"{id(self):#x}:{method.__name__}({', '.join(args_reprs)})") + ret = method(self, *args) + # log(f" end {id(self):#x}:{method.__name__}({', '.join(args_reprs)})") + return ret + except Exception as exc: + log(f"!!{exc.__class__.__name__}: {exc}") + if 1: + log("".join(traceback.format_exception(exc))) + try: + assert sys_monitoring is not None + sys_monitoring.set_events(sys.monitoring.COVERAGE_ID, 0) + except ValueError: + # We might have already shut off monitoring. + log("oops, shutting off events with disabled tool id") + raise + + return _wrapped + + return _decorator + +else: + + def log(msg: str) -> None: + """Write a message to our detailed debugging log(s), but not really.""" + + def panopticon(*names: str | None) -> AnyCallable: + """Decorate a function to log its calls, but not really.""" + + def _decorator(meth: AnyCallable) -> AnyCallable: + return meth + + return _decorator + + +@dataclass +class CodeInfo: + """The information we want about each code object.""" + + tracing: bool + file_data: TTraceFileData | None + byte_to_line: dict[TOffset, TLineNo] | None + + # Keys are start instruction offsets for branches. + # Values are dicts: + # { + # (from_line, to_line): {offset, offset, ...}, + # (from_line, to_line): {offset, offset, ...}, + # } + branch_trails: TBranchTrails + + # Always-jumps are bytecode offsets that do no work but move + # to another offset. + always_jumps: dict[TOffset, TOffset] + + +class SysMonitor(Tracer): + """Python implementation of the raw data tracer for PEP669 implementations.""" + + # One of these will be used across threads. Be careful. + + def __init__(self, tool_id: int) -> None: + # Attributes set from the collector: + self.data: TTraceData + self.trace_arcs = False + self.should_trace: TShouldTraceFn + self.should_trace_cache: dict[str, TFileDisposition | None] + # TODO: should_start_context and switch_context are unused! + # Change tests/testenv.py:DYN_CONTEXTS when this is updated. + self.should_start_context: TShouldStartContextFn | None = None + self.switch_context: Callable[[str | None], None] | None = None + self.lock_data: Callable[[], None] + self.unlock_data: Callable[[], None] + # TODO: warn is unused. + self.warn: TWarnFn + + self.myid = tool_id + + # Map id(code_object) -> CodeInfo + self.code_infos: dict[int, CodeInfo] = {} + # A list of code_objects, just to keep them alive so that id's are + # useful as identity. + self.code_objects: list[CodeType] = [] + + # Map filename:__name__ -> set(id(code_object)) + self.filename_code_ids: dict[str, set[int]] = collections.defaultdict(set) + + self.sysmon_on = False + self.lock = threading.Lock() + + self.stats: dict[str, int] | None = None + if COLLECT_STATS: + self.stats = dict.fromkeys( + "starts start_tracing returns line_lines line_arcs branches branch_trails".split(), + 0, + ) + + self._activity = False + + def __repr__(self) -> str: + points = sum(len(v) for v in self.data.values()) + files = len(self.data) + return f"" + + @panopticon() + def start(self) -> None: + """Start this Tracer.""" + with self.lock: + assert sys_monitoring is not None + sys_monitoring.use_tool_id(self.myid, "coverage.py") + register = functools.partial(sys_monitoring.register_callback, self.myid) + events = sys.monitoring.events + + sys_monitoring.set_events(self.myid, events.PY_START) + register(events.PY_START, self.sysmon_py_start) + if self.trace_arcs: + register(events.PY_RETURN, self.sysmon_py_return) + register(events.LINE, self.sysmon_line_arcs) + if env.PYBEHAVIOR.branch_right_left: + register(events.BRANCH_RIGHT, self.sysmon_branch_either) + register(events.BRANCH_LEFT, self.sysmon_branch_either) + else: + register(events.LINE, self.sysmon_line_lines) + sys_monitoring.restart_events() + self.sysmon_on = True + + @panopticon() + def stop(self) -> None: + """Stop this Tracer.""" + with self.lock: + if not self.sysmon_on: + # In forking situations, we might try to stop when we are not + # started. Do nothing in that case. + return + assert sys_monitoring is not None + sys_monitoring.set_events(self.myid, 0) + self.sysmon_on = False + sys_monitoring.free_tool_id(self.myid) + + if LOG: # pragma: debugging + items = sorted( + self.filename_code_ids.items(), + key=lambda item: len(item[1]), + reverse=True, + ) + code_objs = sum(len(code_ids) for _, code_ids in items) + dupes = code_objs - len(items) + if dupes: + log(f"==== Duplicate code objects: {dupes} duplicates, {code_objs} total") + for filename, code_ids in items: + if len(code_ids) > 1: + log(f"{len(code_ids):>5} objects: {filename}") + else: + log("==== Duplicate code objects: none") + + @panopticon() + def post_fork(self) -> None: + """The process has forked, clean up as needed.""" + self.stop() + + def activity(self) -> bool: + """Has there been any activity?""" + return self._activity + + def reset_activity(self) -> None: + """Reset the activity() flag.""" + self._activity = False + + def get_stats(self) -> dict[str, int] | None: + """Return a dictionary of statistics, or None.""" + return self.stats + + @panopticon("code", "@") + def sysmon_py_start(self, code: CodeType, instruction_offset: TOffset) -> MonitorReturn: + """Handle sys.monitoring.events.PY_START events.""" + self._activity = True + if self.stats is not None: + self.stats["starts"] += 1 + + if code.co_name == "__annotate__": + # Type annotation code objects don't execute, ignore them. + return DISABLE + + # Entering a new frame. Decide if we should trace in this file. + code_info = self.code_infos.get(id(code)) + tracing_code: bool | None = None + file_data: TTraceFileData | None = None + if code_info is not None: + tracing_code = code_info.tracing + file_data = code_info.file_data + + if tracing_code is None: + filename = code.co_filename + disp = self.should_trace_cache.get(filename) + if disp is None: + frame = inspect.currentframe() + if frame is not None: + frame = inspect.currentframe().f_back # type: ignore[union-attr] + if LOG: # pragma: debugging + # @panopticon adds a frame. + frame = frame.f_back # type: ignore[union-attr] + disp = self.should_trace(filename, frame) # type: ignore[arg-type] + self.should_trace_cache[filename] = disp + + tracing_code = disp.trace + if tracing_code: + tracename = disp.source_filename + assert tracename is not None + self.lock_data() + try: + if tracename not in self.data: + self.data[tracename] = set() + finally: + self.unlock_data() + file_data = self.data[tracename] + b2l = bytes_to_lines(code) + else: + file_data = None + b2l = None + + code_info = CodeInfo( + tracing=tracing_code, + file_data=file_data, + byte_to_line=b2l, + branch_trails={}, + always_jumps={}, + ) + self.code_infos[id(code)] = code_info + self.code_objects.append(code) + + if tracing_code: + if self.stats is not None: + self.stats["start_tracing"] += 1 + events = sys.monitoring.events + with self.lock: + if self.sysmon_on: + assert sys_monitoring is not None + local_events = events.PY_RETURN | events.PY_RESUME | events.LINE + if self.trace_arcs: + assert env.PYBEHAVIOR.branch_right_left + local_events |= events.BRANCH_RIGHT | events.BRANCH_LEFT + sys_monitoring.set_local_events(self.myid, code, local_events) + + if LOG: # pragma: debugging + if code.co_filename not in {""}: + self.filename_code_ids[f"{code.co_filename}:{code.co_name}"].add( + id(code) + ) + + return DISABLE + + @panopticon("code", "@", None) + def sysmon_py_return( + self, + code: CodeType, + instruction_offset: TOffset, + retval: object, + ) -> MonitorReturn: + """Handle sys.monitoring.events.PY_RETURN events for branch coverage.""" + if self.stats is not None: + self.stats["returns"] += 1 + code_info = self.code_infos.get(id(code)) + # code_info is not None and code_info.file_data is not None, since we + # wouldn't have enabled this event if they were. + last_line = code_info.byte_to_line.get(instruction_offset) # type: ignore + if last_line is not None: + arc = (last_line, -code.co_firstlineno) + code_info.file_data.add(arc) # type: ignore + # log(f"adding {arc=}") + return DISABLE + + @panopticon("code", "line") + def sysmon_line_lines(self, code: CodeType, line_number: TLineNo) -> MonitorReturn: + """Handle sys.monitoring.events.LINE events for line coverage.""" + if self.stats is not None: + self.stats["line_lines"] += 1 + code_info = self.code_infos.get(id(code)) + # It should be true that code_info is not None and code_info.file_data + # is not None, since we wouldn't have enabled this event if they were. + # But somehow code_info can be None here, so we have to check. + if code_info is not None and code_info.file_data is not None: + code_info.file_data.add(line_number) # type: ignore + # log(f"adding {line_number=}") + return DISABLE + + @panopticon("code", "line") + def sysmon_line_arcs(self, code: CodeType, line_number: TLineNo) -> MonitorReturn: + """Handle sys.monitoring.events.LINE events for branch coverage.""" + if self.stats is not None: + self.stats["line_arcs"] += 1 + code_info = self.code_infos[id(code)] + # code_info is not None and code_info.file_data is not None, since we + # wouldn't have enabled this event if they were. + arc = (line_number, line_number) + code_info.file_data.add(arc) # type: ignore + # log(f"adding {arc=}") + return DISABLE + + @panopticon("code", "@", "@") + def sysmon_branch_either( + self, code: CodeType, instruction_offset: TOffset, destination_offset: TOffset + ) -> MonitorReturn: + """Handle BRANCH_RIGHT and BRANCH_LEFT events.""" + if self.stats is not None: + self.stats["branches"] += 1 + code_info = self.code_infos[id(code)] + # code_info is not None and code_info.file_data is not None, since we + # wouldn't have enabled this event if they were. + if not code_info.branch_trails: + if self.stats is not None: + self.stats["branch_trails"] += 1 + multiline_map = get_multiline_map(code.co_filename) + code_info.branch_trails = branch_trails(code, multiline_map=multiline_map) + code_info.always_jumps = always_jumps(code) + # log(f"branch_trails for {code}:\n{ppformat(code_info.branch_trails)}") + added_arc = False + dest_info = code_info.branch_trails.get(instruction_offset) + + # Re-map the destination offset through always-jumps to deal with NOP etc. + dests = {destination_offset} + while (dest := code_info.always_jumps.get(destination_offset)) is not None: + destination_offset = dest + dests.add(destination_offset) + + # log(f"dest_info = {ppformat(dest_info)}") + if dest_info is not None: + for arc, offsets in dest_info.items(): + if arc is None: + continue + if dests & offsets: + code_info.file_data.add(arc) # type: ignore + # log(f"adding {arc=}") + added_arc = True + break + + if not added_arc: + # This could be an exception jumping from line to line. + assert code_info.byte_to_line is not None + l1 = code_info.byte_to_line.get(instruction_offset) + if l1 is not None: + l2 = code_info.byte_to_line.get(destination_offset) + if l2 is not None and l1 != l2: + arc = (l1, l2) + code_info.file_data.add(arc) # type: ignore + # log(f"adding unforeseen {arc=}") + + return DISABLE + + +@functools.lru_cache(maxsize=20) +def get_multiline_map(filename: str) -> dict[TLineNo, TLineNo]: + """Get a PythonParser for the given filename, cached.""" + try: + parser = PythonParser(filename=filename) + parser.parse_source() + except NotPython: + # The file was not Python. This can happen when the code object refers + # to an original non-Python source file, like a Jinja template. + # In that case, just return an empty map, which might lead to slightly + # wrong branch coverage, but we don't have any better option. + return {} + except NoSource: + # This can happen if open() in python.py fails. + return {} + return parser.multiline_map diff --git a/venv/Lib/site-packages/coverage/templite.py b/venv/Lib/site-packages/coverage/templite.py new file mode 100644 index 0000000000..d567e2117d --- /dev/null +++ b/venv/Lib/site-packages/coverage/templite.py @@ -0,0 +1,319 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""A simple Python template renderer, for a nano-subset of Django syntax. + +For a detailed discussion of this code, see this chapter from 500 Lines: +http://aosabook.org/en/500L/a-template-engine.html + +""" + +# Coincidentally named the same as http://code.activestate.com/recipes/496702/ + +from __future__ import annotations + +import re +from collections.abc import Callable +from typing import Any, NoReturn, cast + + +class TempliteSyntaxError(ValueError): + """Raised when a template has a syntax error.""" + + pass + + +class TempliteValueError(ValueError): + """Raised when an expression won't evaluate in a template.""" + + pass + + +class CodeBuilder: + """Build source code conveniently.""" + + def __init__(self, indent: int = 0) -> None: + self.code: list[str | CodeBuilder] = [] + self.indent_level = indent + + def __str__(self) -> str: + return "".join(str(c) for c in self.code) + + def add_line(self, line: str) -> None: + """Add a line of source to the code. + + Indentation and newline will be added for you, don't provide them. + + """ + self.code.extend([" " * self.indent_level, line, "\n"]) + + def add_section(self) -> CodeBuilder: + """Add a section, a sub-CodeBuilder.""" + section = CodeBuilder(self.indent_level) + self.code.append(section) + return section + + INDENT_STEP = 4 # PEP8 says so! + + def indent(self) -> None: + """Increase the current indent for following lines.""" + self.indent_level += self.INDENT_STEP + + def dedent(self) -> None: + """Decrease the current indent for following lines.""" + self.indent_level -= self.INDENT_STEP + + def get_globals(self) -> dict[str, Any]: + """Execute the code, and return a dict of globals it defines.""" + # A check that the caller really finished all the blocks they started. + assert self.indent_level == 0 + # Get the Python source as a single string. + python_source = str(self) + # Execute the source, defining globals, and return them. + global_namespace: dict[str, Any] = {} + exec(python_source, global_namespace) + return global_namespace + + +class Templite: + """A simple template renderer, for a nano-subset of Django syntax. + + Supported constructs are extended variable access:: + + {{var.modifier.modifier|filter|filter}} + + loops:: + + {% for var in list %}...{% endfor %} + + and ifs:: + + {% if var %}...{% endif %} + + if-else:: + + {% if var %}...{% else %}...{% endif %} + + Comments are within curly-hash markers:: + + {# This will be ignored #} + + Lines between `{% joined %}` and `{% endjoined %}` will have lines stripped + and joined. Be careful, this could join words together! + + Any of these constructs can have a hyphen at the end (`-}}`, `-%}`, `-#}`), + which will collapse the white space following the tag. + + Construct a Templite with the template text, then use `render` against a + dictionary context to create a finished string:: + + templite = Templite(''' +

Hello {{name|upper}}!

+ {% for topic in topics %} +

You are interested in {{topic}}.

+ {% endif %} + ''', + {"upper": str.upper}, + ) + text = templite.render({ + "name": "Ned", + "topics": ["Python", "Geometry", "Juggling"], + }) + + """ + + def __init__(self, text: str, *contexts: dict[str, Any]) -> None: + """Construct a Templite with the given `text`. + + `contexts` are dictionaries of values to use for future renderings. + These are good for filters and global values. + + """ + self.context = {} + for context in contexts: + self.context.update(context) + + self.all_vars: set[str] = set() + self.loop_vars: set[str] = set() + + # We construct a function in source form, then compile it and hold onto + # it, and execute it to render the template. + code = CodeBuilder() + + code.add_line("def render_function(context, do_dots):") + code.indent() + vars_code = code.add_section() + code.add_line("result = []") + code.add_line("append_result = result.append") + code.add_line("extend_result = result.extend") + code.add_line("to_str = str") + + buffered: list[str] = [] + + def flush_output() -> None: + """Force `buffered` to the code builder.""" + if len(buffered) == 1: + code.add_line("append_result(%s)" % buffered[0]) + elif len(buffered) > 1: + code.add_line("extend_result([%s])" % ", ".join(buffered)) + del buffered[:] + + ops_stack = [] + + # Split the text to form a list of tokens. + tokens = re.split(r"(?s)({{.*?}}|{%.*?%}|{#.*?#})", text) + + squash = in_joined = False + + for token in tokens: + if token.startswith("{"): + start, end = 2, -2 + squash = (token[-3] == "-") # fmt: skip + if squash: + end = -3 + + if token.startswith("{#"): + # Comment: ignore it and move on. + continue + elif token.startswith("{{"): + # An expression to evaluate. + expr = self._expr_code(token[start:end].strip()) + buffered.append("to_str(%s)" % expr) + else: + # token.startswith("{%") + # Action tag: split into words and parse further. + flush_output() + + words = token[start:end].strip().split() + if words[0] == "if": + # An if statement: evaluate the expression to determine if. + if len(words) != 2: + self._syntax_error("Don't understand if", token) + ops_stack.append("if") + code.add_line("if %s:" % self._expr_code(words[1])) + code.indent() + elif words[0] == "else": + if len(words) != 1: + self._syntax_error("Don't understand else", token) + if not ops_stack or ops_stack[-1] != "if": + self._syntax_error("Mismatched else", token) + code.dedent() + code.add_line("else:") + code.indent() + elif words[0] == "for": + # A loop: iterate over expression result. + if len(words) != 4 or words[2] != "in": + self._syntax_error("Don't understand for", token) + ops_stack.append("for") + self._variable(words[1], self.loop_vars) + code.add_line( + f"for c_{words[1]} in {self._expr_code(words[3])}:", + ) + code.indent() + elif words[0] == "joined": + ops_stack.append("joined") + in_joined = True + elif words[0].startswith("end"): + # Endsomething. Pop the ops stack. + if len(words) != 1: + self._syntax_error("Don't understand end", token) + end_what = words[0][3:] + if not ops_stack: + self._syntax_error("Too many ends", token) + start_what = ops_stack.pop() + if start_what != end_what: + self._syntax_error("Mismatched end tag", end_what) + if end_what == "joined": + in_joined = False + else: + code.dedent() + else: + self._syntax_error("Don't understand tag", words[0]) + else: + # Literal content. If it isn't empty, output it. + if in_joined: + token = re.sub(r"\s*\n\s*", "", token.strip()) + elif squash: + token = token.lstrip() + if token: + buffered.append(repr(token)) + + if ops_stack: + self._syntax_error("Unmatched action tag", ops_stack[-1]) + + flush_output() + + for var_name in self.all_vars - self.loop_vars: + vars_code.add_line(f"c_{var_name} = context[{var_name!r}]") + + code.add_line("return ''.join(result)") + code.dedent() + self._render_function = cast( + Callable[ + [dict[str, Any], Callable[..., Any]], + str, + ], + code.get_globals()["render_function"], + ) + + def _expr_code(self, expr: str) -> str: + """Generate a Python expression for `expr`.""" + if "|" in expr: + pipes = expr.split("|") + code = self._expr_code(pipes[0]) + for func in pipes[1:]: + self._variable(func, self.all_vars) + code = f"c_{func}({code})" + elif "." in expr: + dots = expr.split(".") + code = self._expr_code(dots[0]) + args = ", ".join(repr(d) for d in dots[1:]) + code = f"do_dots({code}, {args})" + else: + self._variable(expr, self.all_vars) + code = "c_%s" % expr + return code + + def _syntax_error(self, msg: str, thing: Any) -> NoReturn: + """Raise a syntax error using `msg`, and showing `thing`.""" + raise TempliteSyntaxError(f"{msg}: {thing!r}") + + def _variable(self, name: str, vars_set: set[str]) -> None: + """Track that `name` is used as a variable. + + Adds the name to `vars_set`, a set of variable names. + + Raises an syntax error if `name` is not a valid name. + + """ + if not re.match(r"[_a-zA-Z][_a-zA-Z0-9]*$", name): + self._syntax_error("Not a valid name", name) + vars_set.add(name) + + def render(self, context: dict[str, Any] | None = None) -> str: + """Render this template by applying it to `context`. + + `context` is a dictionary of values to use in this rendering. + + """ + # Make the complete context we'll use. + render_context = dict(self.context) + if context: + render_context.update(context) + return self._render_function(render_context, self._do_dots) + + def _do_dots(self, value: Any, *dots: str) -> Any: + """Evaluate dotted expressions at run-time.""" + for dot in dots: + try: + value = getattr(value, dot) + except AttributeError: + try: + value = value[dot] + except (TypeError, KeyError) as exc: + raise TempliteValueError( + f"Couldn't evaluate {value!r}.{dot}", + ) from exc + if callable(value): + value = value() + return value diff --git a/venv/Lib/site-packages/coverage/tomlconfig.py b/venv/Lib/site-packages/coverage/tomlconfig.py new file mode 100644 index 0000000000..5d02df18bb --- /dev/null +++ b/venv/Lib/site-packages/coverage/tomlconfig.py @@ -0,0 +1,212 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""TOML configuration support for coverage.py""" + +from __future__ import annotations + +import os +import re +from collections.abc import Callable, Iterable +from typing import Any, TypeVar + +from coverage import config, env +from coverage.exceptions import ConfigError +from coverage.misc import import_third_party, isolate_module, substitute_variables +from coverage.types import TConfigSectionOut, TConfigValueOut + +os = isolate_module(os) + +if env.PYVERSION >= (3, 11, 0, "alpha", 7): + import tomllib # pylint: disable=import-error + + has_tomllib = True +else: + # TOML support on Python 3.10 and below is an install-time extra option. + tomllib, has_tomllib = import_third_party("tomli") + + +class TomlDecodeError(Exception): + """An exception class that exists even when toml isn't installed.""" + + pass + + +TWant = TypeVar("TWant") + + +class TomlConfigParser: + """TOML file reading with the interface of HandyConfigParser.""" + + # This class has the same interface as config.HandyConfigParser, no + # need for docstrings. + # pylint: disable=missing-function-docstring + + def __init__(self, our_file: bool) -> None: + self.our_file = our_file + self.data: dict[str, Any] = {} + + def read(self, filenames: Iterable[str]) -> list[str]: + # RawConfigParser takes a filename or list of filenames, but we only + # ever call this with a single filename. + assert isinstance(filenames, (bytes, str, os.PathLike)) + filename = os.fspath(filenames) + + try: + with open(filename, encoding="utf-8") as fp: + toml_text = fp.read() + except OSError: + return [] + if has_tomllib: + try: + self.data = tomllib.loads(toml_text) + except tomllib.TOMLDecodeError as err: + raise TomlDecodeError(str(err)) from err + return [filename] + else: + has_toml = re.search(r"^\[tool\.coverage(\.|])", toml_text, flags=re.MULTILINE) + if self.our_file or has_toml: + # Looks like they meant to read TOML, but we can't read it. + msg = "Can't read {!r} without TOML support. Install with [toml] extra" + raise ConfigError(msg.format(filename)) + return [] + + def _get_section(self, section: str) -> tuple[str | None, TConfigSectionOut | None]: + """Get a section from the data. + + Arguments: + section (str): A section name, which can be dotted. + + Returns: + name (str): the actual name of the section that was found, if any, + or None. + data (str): the dict of data in the section, or None if not found. + + """ + prefixes = ["tool.coverage."] + if self.our_file: + prefixes.append("") + for prefix in prefixes: + real_section = prefix + section + parts = real_section.split(".") + try: + data = self.data[parts[0]] + for part in parts[1:]: + data = data[part] + except KeyError: + continue + break + else: + return None, None + return real_section, data + + def _get(self, section: str, option: str) -> tuple[str, TConfigValueOut]: + """Like .get, but returns the real section name and the value.""" + name, data = self._get_section(section) + if data is None: + raise ConfigError(f"No section: {section!r}") + assert name is not None + try: + value = data[option] + except KeyError: + raise ConfigError(f"No option {option!r} in section: {name!r}") from None + return name, value + + def _get_single(self, section: str, option: str) -> Any: + """Get a single-valued option. + + Performs environment substitution if the value is a string. Other types + will be converted later as needed. + """ + name, value = self._get(section, option) + if isinstance(value, str): + value = substitute_variables(value, os.environ) + return name, value + + def has_option(self, section: str, option: str) -> bool: + _, data = self._get_section(section) + if data is None: + return False + return option in data + + def real_section(self, section: str) -> str | None: + name, _ = self._get_section(section) + return name + + def has_section(self, section: str) -> bool: + name, _ = self._get_section(section) + return bool(name) + + def options(self, section: str) -> list[str]: + _, data = self._get_section(section) + if data is None: + raise ConfigError(f"No section: {section!r}") + return list(data.keys()) + + def get_section(self, section: str) -> TConfigSectionOut: + _, data = self._get_section(section) + return data or {} + + def get(self, section: str, option: str) -> Any: + _, value = self._get_single(section, option) + return value + + def _check_type( + self, + section: str, + option: str, + value: Any, + type_: type[TWant], + converter: Callable[[Any], TWant] | None, + type_desc: str, + ) -> TWant: + """Check that `value` has the type we want, converting if needed. + + Returns the resulting value of the desired type. + """ + if isinstance(value, type_): + return value + if isinstance(value, str) and converter is not None: + try: + return converter(value) + except Exception as e: + raise ValueError( + f"Option [{section}]{option} couldn't convert to {type_desc}: {value!r}", + ) from e + raise ValueError( + f"Option [{section}]{option} is not {type_desc}: {value!r}", + ) + + def getboolean(self, section: str, option: str) -> bool: + name, value = self._get_single(section, option) + bool_strings = {"true": True, "false": False} + return self._check_type(name, option, value, bool, bool_strings.__getitem__, "a boolean") + + def getfile(self, section: str, option: str) -> str: + _, value = self._get_single(section, option) + return config.process_file_value(value) + + def _get_list(self, section: str, option: str) -> tuple[str, list[str]]: + """Get a list of strings, substituting environment variables in the elements.""" + name, values = self._get(section, option) + values = self._check_type(name, option, values, list, None, "a list") + values = [substitute_variables(value, os.environ) for value in values] + return name, values + + def getlist(self, section: str, option: str) -> list[str]: + _, values = self._get_list(section, option) + return values + + def getregexlist(self, section: str, option: str) -> list[str]: + name, values = self._get_list(section, option) + return config.process_regexlist(name, option, values) + + def getint(self, section: str, option: str) -> int: + name, value = self._get_single(section, option) + return self._check_type(name, option, value, int, int, "an integer") + + def getfloat(self, section: str, option: str) -> float: + name, value = self._get_single(section, option) + if isinstance(value, int): + value = float(value) + return self._check_type(name, option, value, float, float, "a float") diff --git a/venv/Lib/site-packages/coverage/tracer.cp311-win_amd64.pyd b/venv/Lib/site-packages/coverage/tracer.cp311-win_amd64.pyd new file mode 100644 index 0000000000..72ce8d3241 Binary files /dev/null and b/venv/Lib/site-packages/coverage/tracer.cp311-win_amd64.pyd differ diff --git a/venv/Lib/site-packages/coverage/tracer.pyi b/venv/Lib/site-packages/coverage/tracer.pyi new file mode 100644 index 0000000000..c45bf39f10 --- /dev/null +++ b/venv/Lib/site-packages/coverage/tracer.pyi @@ -0,0 +1,43 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""Typing information for the constructs from our .c files.""" + +from typing import Any, Dict + +from coverage.types import TFileDisposition, TTraceData, TTraceFn, Tracer + +class CFileDisposition(TFileDisposition): + """CFileDisposition is in ctracer/filedisp.c""" + + canonical_filename: Any + file_tracer: Any + has_dynamic_filename: Any + original_filename: Any + reason: Any + source_filename: Any + trace: Any + def __init__(self) -> None: ... + +class CTracer(Tracer): + """CTracer is in ctracer/tracer.c""" + + check_include: Any + concur_id_func: Any + data: TTraceData + disable_plugin: Any + file_tracers: Any + should_start_context: Any + should_trace: Any + should_trace_cache: Any + switch_context: Any + lock_data: Any + unlock_data: Any + trace_arcs: Any + warn: Any + def __init__(self) -> None: ... + def activity(self) -> bool: ... + def get_stats(self) -> Dict[str, int]: ... + def reset_activity(self) -> Any: ... + def start(self) -> TTraceFn: ... + def stop(self) -> None: ... diff --git a/venv/Lib/site-packages/coverage/types.py b/venv/Lib/site-packages/coverage/types.py new file mode 100644 index 0000000000..067ff65751 --- /dev/null +++ b/venv/Lib/site-packages/coverage/types.py @@ -0,0 +1,207 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +""" +Types for use throughout coverage.py. +""" + +from __future__ import annotations + +import os +import pathlib +from collections.abc import Callable, Iterable, Mapping +from types import FrameType, ModuleType +from typing import TYPE_CHECKING, Any, Optional, Protocol + +if TYPE_CHECKING: + from coverage.plugin import FileTracer + + +AnyCallable = Callable[..., Any] + +## File paths + +# For arguments that are file paths: +FilePath = str | os.PathLike[str] +# For testing FilePath arguments +FilePathClasses = [str, pathlib.Path] +FilePathType = type[str] | type[pathlib.Path] + +## Python tracing + + +class TTraceFn(Protocol): + """A Python trace function.""" + + def __call__( + self, + frame: FrameType, + event: str, + arg: Any, + lineno: TLineNo | None = None, # Our own twist, see collector.py + ) -> TTraceFn | None: ... + + +## Coverage.py tracing + +# Line numbers are pervasive enough that they deserve their own type. +TLineNo = int + +# Bytecode offsets are pervasive enough that they deserve their own type. +TOffset = int + +TArc = tuple[TLineNo, TLineNo] + + +class TFileDisposition(Protocol): + """A simple value type for recording what to do with a file.""" + + original_filename: str + canonical_filename: str + source_filename: str | None + trace: bool + reason: str + file_tracer: FileTracer | None + has_dynamic_filename: bool + + +# When collecting data, we use a dictionary with a few possible shapes. The +# keys are always file names. +# - If measuring line coverage, the values are sets of line numbers. +# - If measuring arcs in the Python tracer, the values are sets of arcs (pairs +# of line numbers). +# - If measuring arcs in the C tracer, the values are sets of packed arcs (two +# line numbers combined into one integer). + +TTraceFileData = set[TLineNo] | set[TArc] | set[int] + +TTraceData = dict[str, TTraceFileData] + +# Functions passed into collectors. +TShouldTraceFn = Callable[[str, FrameType], TFileDisposition] +TCheckIncludeFn = Callable[[str, FrameType], bool] +TShouldStartContextFn = Callable[[FrameType], str | None] + + +class Tracer(Protocol): + """Anything that can report on Python execution.""" + + data: TTraceData + trace_arcs: bool + should_trace: TShouldTraceFn + should_trace_cache: Mapping[str, TFileDisposition | None] + should_start_context: TShouldStartContextFn | None + switch_context: Callable[[str | None], None] | None + lock_data: Callable[[], None] + unlock_data: Callable[[], None] + warn: TWarnFn + + def __init__(self) -> None: ... + + def start(self) -> TTraceFn | None: + """Start this tracer, return a trace function if based on sys.settrace.""" + + def stop(self) -> None: + """Stop this tracer.""" + + def activity(self) -> bool: + """Has there been any activity?""" + + def reset_activity(self) -> None: + """Reset the activity() flag.""" + + def get_stats(self) -> dict[str, int] | None: + """Return a dictionary of statistics, or None.""" + + +## Coverage + +# Many places use kwargs as Coverage kwargs. +TCovKwargs = Any + + +## Configuration + +# One value read from a config file. +TConfigValueIn = Optional[bool | int | float | str | Iterable[str] | Mapping[str, Iterable[str]]] +TConfigValueOut = Optional[bool | int | float | str | list[str] | dict[str, list[str]]] +# An entire config section, mapping option names to values. +TConfigSectionIn = Mapping[str, TConfigValueIn] +TConfigSectionOut = Mapping[str, TConfigValueOut] + + +class TConfigurable(Protocol): + """Something that can proxy to the coverage configuration settings.""" + + def get_option(self, option_name: str) -> TConfigValueOut | None: + """Get an option from the configuration. + + `option_name` is a colon-separated string indicating the section and + option name. For example, the ``branch`` option in the ``[run]`` + section of the config file would be indicated with `"run:branch"`. + + Returns the value of the option. + + """ + + def set_option(self, option_name: str, value: TConfigValueIn | TConfigSectionIn) -> None: + """Set an option in the configuration. + + `option_name` is a colon-separated string indicating the section and + option name. For example, the ``branch`` option in the ``[run]`` + section of the config file would be indicated with `"run:branch"`. + + `value` is the new value for the option. + + """ + + +class TPluginConfig(Protocol): + """Something that can provide options to a plugin.""" + + def get_plugin_options(self, plugin: str) -> TConfigSectionOut: + """Get the options for a plugin.""" + + +## Parsing + +TMorf = ModuleType | str +TMorfs = TMorf | Iterable[TMorf] | None + +TSourceTokenLines = Iterable[list[tuple[str, str]]] + + +## Plugins + + +class TPlugin(Protocol): + """What all plugins have in common.""" + + _coverage_plugin_name: str + _coverage_enabled: bool + + +## Debugging + + +class TWarnFn(Protocol): + """A callable warn() function.""" + + def __call__(self, msg: str, slug: str | None = None, once: bool = False) -> None: ... + + +class TDebugCtl(Protocol): + """A DebugControl object, or something like it.""" + + def should(self, option: str) -> bool: + """Decide whether to output debug information in category `option`.""" + + def write(self, msg: str) -> None: + """Write a line of debug output.""" + + +class TWritable(Protocol): + """Anything that can be written to.""" + + def write(self, msg: str) -> None: + """Write a message.""" diff --git a/venv/Lib/site-packages/coverage/version.py b/venv/Lib/site-packages/coverage/version.py new file mode 100644 index 0000000000..8fb314f426 --- /dev/null +++ b/venv/Lib/site-packages/coverage/version.py @@ -0,0 +1,35 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""The version and URL for coverage.py""" +# This file is exec'ed in setup.py, don't import anything! + +from __future__ import annotations + +# version_info: same semantics as sys.version_info. +# _dev: the .devN suffix if any. +version_info = (7, 13, 4, "final", 0) +_dev = 0 + + +def _make_version( + major: int, + minor: int, + micro: int, + releaselevel: str = "final", + serial: int = 0, + dev: int = 0, +) -> str: + """Create a readable version string from version_info tuple components.""" + assert releaselevel in ["alpha", "beta", "candidate", "final"] + version = f"{major}.{minor}.{micro}" + if releaselevel != "final": + short = {"alpha": "a", "beta": "b", "candidate": "rc"}[releaselevel] + version += f"{short}{serial}" + if dev != 0: + version += f".dev{dev}" + return version + + +__version__ = _make_version(*version_info, _dev) +__url__ = f"https://coverage.readthedocs.io/en/{__version__}" diff --git a/venv/Lib/site-packages/coverage/xmlreport.py b/venv/Lib/site-packages/coverage/xmlreport.py new file mode 100644 index 0000000000..98419f1d75 --- /dev/null +++ b/venv/Lib/site-packages/coverage/xmlreport.py @@ -0,0 +1,263 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/coveragepy/coveragepy/blob/main/NOTICE.txt + +"""XML reporting for coverage.py""" + +from __future__ import annotations + +import os +import os.path +import sys +import time +import xml.dom.minidom +from dataclasses import dataclass +from typing import IO, TYPE_CHECKING, Any + +from coverage import __version__, files +from coverage.misc import human_sorted, human_sorted_items, isolate_module +from coverage.plugin import FileReporter +from coverage.report_core import get_analysis_to_report +from coverage.results import Analysis +from coverage.types import TMorfs +from coverage.version import __url__ + +if TYPE_CHECKING: + from coverage import Coverage + +os = isolate_module(os) + + +DTD_URL = "https://raw.githubusercontent.com/cobertura/web/master/htdocs/xml/coverage-04.dtd" + + +def rate(hit: int, num: int) -> str: + """Return the fraction of `hit`/`num`, as a string.""" + if num == 0: + return "1" + else: + return f"{hit / num:.4g}" + + +@dataclass +class PackageData: + """Data we keep about each "package" (in Java terms).""" + + elements: dict[str, xml.dom.minidom.Element] + hits: int + lines: int + br_hits: int + branches: int + + +def appendChild(parent: Any, child: Any) -> None: + """Append a child to a parent, in a way mypy will shut up about.""" + parent.appendChild(child) + + +class XmlReporter: + """A reporter for writing Cobertura-style XML coverage results.""" + + report_type = "XML report" + + def __init__(self, coverage: Coverage) -> None: + self.coverage = coverage + self.config = self.coverage.config + + self.source_paths = set() + if self.config.source: + for src in self.config.source: + if os.path.exists(src): + if self.config.relative_files: + src = src.rstrip(r"\/") + else: + src = files.canonical_filename(src) + self.source_paths.add(src) + self.packages: dict[str, PackageData] = {} + self.xml_out: xml.dom.minidom.Document + + def report(self, morfs: TMorfs, outfile: IO[str] | None = None) -> float: + """Generate a Cobertura-compatible XML report for `morfs`. + + `morfs` is a list of modules or file names. + + `outfile` is a file object to write the XML to. + + """ + # Initial setup. + outfile = outfile or sys.stdout + has_arcs = self.coverage.get_data().has_arcs() + + # Create the DOM that will store the data. + impl = xml.dom.minidom.getDOMImplementation() + assert impl is not None + self.xml_out = impl.createDocument(None, "coverage", None) + + # Write header stuff. + xcoverage = self.xml_out.documentElement + assert xcoverage is not None + xcoverage.setAttribute("version", __version__) + xcoverage.setAttribute("timestamp", str(int(time.time() * 1000))) + xcoverage.appendChild( + self.xml_out.createComment( + f" Generated by coverage.py: {__url__} ", + ) + ) + xcoverage.appendChild(self.xml_out.createComment(f" Based on {DTD_URL} ")) + + # Call xml_file for each file in the data. + for fr, analysis in get_analysis_to_report(self.coverage, morfs): + self.xml_file(fr, analysis, has_arcs) + + xsources = self.xml_out.createElement("sources") + xcoverage.appendChild(xsources) + + # Populate the XML DOM with the source info. + for path in human_sorted(self.source_paths): + xsource = self.xml_out.createElement("source") + appendChild(xsources, xsource) + txt = self.xml_out.createTextNode(path) + appendChild(xsource, txt) + + lnum_tot, lhits_tot = 0, 0 + bnum_tot, bhits_tot = 0, 0 + + xpackages = self.xml_out.createElement("packages") + xcoverage.appendChild(xpackages) + + # Populate the XML DOM with the package info. + for pkg_name, pkg_data in human_sorted_items(self.packages.items()): + xpackage = self.xml_out.createElement("package") + appendChild(xpackages, xpackage) + xclasses = self.xml_out.createElement("classes") + appendChild(xpackage, xclasses) + for _, class_elt in human_sorted_items(pkg_data.elements.items()): + appendChild(xclasses, class_elt) + xpackage.setAttribute("name", pkg_name.replace(os.sep, ".")) + xpackage.setAttribute("line-rate", rate(pkg_data.hits, pkg_data.lines)) + if has_arcs: + branch_rate = rate(pkg_data.br_hits, pkg_data.branches) + else: + branch_rate = "0" + xpackage.setAttribute("branch-rate", branch_rate) + xpackage.setAttribute("complexity", "0") + + lhits_tot += pkg_data.hits + lnum_tot += pkg_data.lines + bhits_tot += pkg_data.br_hits + bnum_tot += pkg_data.branches + + xcoverage.setAttribute("lines-valid", str(lnum_tot)) + xcoverage.setAttribute("lines-covered", str(lhits_tot)) + xcoverage.setAttribute("line-rate", rate(lhits_tot, lnum_tot)) + if has_arcs: + xcoverage.setAttribute("branches-valid", str(bnum_tot)) + xcoverage.setAttribute("branches-covered", str(bhits_tot)) + xcoverage.setAttribute("branch-rate", rate(bhits_tot, bnum_tot)) + else: + xcoverage.setAttribute("branches-covered", "0") + xcoverage.setAttribute("branches-valid", "0") + xcoverage.setAttribute("branch-rate", "0") + xcoverage.setAttribute("complexity", "0") + + # Write the output file. + outfile.write(serialize_xml(self.xml_out)) + + # Return the total percentage. + denom = lnum_tot + bnum_tot + if denom == 0: + pct = 0.0 + else: + pct = 100.0 * (lhits_tot + bhits_tot) / denom + return pct + + def xml_file(self, fr: FileReporter, analysis: Analysis, has_arcs: bool) -> None: + """Add to the XML report for a single file.""" + + if self.config.skip_empty: + if analysis.numbers.n_statements == 0: + return + + # Create the "lines" and "package" XML elements, which + # are populated later. Note that a package == a directory. + filename = fr.filename.replace("\\", "/") + for source_path in self.source_paths: + if not self.config.relative_files: + source_path = files.canonical_filename(source_path) + if filename.startswith(source_path.replace("\\", "/") + "/"): + rel_name = filename[len(source_path) + 1 :] + break + else: + rel_name = fr.relative_filename().replace("\\", "/") + self.source_paths.add(fr.filename[: -len(rel_name)].rstrip(r"\/")) + + dirname = os.path.dirname(rel_name) or "." + dirname = "/".join(dirname.split("/")[: self.config.xml_package_depth]) + package_name = dirname.replace("/", ".") + + package = self.packages.setdefault(package_name, PackageData({}, 0, 0, 0, 0)) + + xclass: xml.dom.minidom.Element = self.xml_out.createElement("class") + + appendChild(xclass, self.xml_out.createElement("methods")) + + xlines = self.xml_out.createElement("lines") + appendChild(xclass, xlines) + + xclass.setAttribute("name", os.path.relpath(rel_name, dirname)) + xclass.setAttribute("filename", rel_name.replace("\\", "/")) + xclass.setAttribute("complexity", "0") + + branch_stats = analysis.branch_stats() + missing_branch_arcs = analysis.missing_branch_arcs() + + # For each statement, create an XML "line" element. + for line in sorted(analysis.statements): + xline = self.xml_out.createElement("line") + xline.setAttribute("number", str(line)) + + # Q: can we get info about the number of times a statement is + # executed? If so, that should be recorded here. + xline.setAttribute("hits", str(int(line not in analysis.missing))) + + if has_arcs: + if line in branch_stats: + total, taken = branch_stats[line] + xline.setAttribute("branch", "true") + xline.setAttribute( + "condition-coverage", + f"{100 * taken // total}% ({taken}/{total})", + ) + if line in missing_branch_arcs: + annlines = ["exit" if b < 0 else str(b) for b in missing_branch_arcs[line]] + xline.setAttribute("missing-branches", ",".join(annlines)) + appendChild(xlines, xline) + + class_lines = len(analysis.statements) + class_hits = class_lines - len(analysis.missing) + + if has_arcs: + class_branches = sum(t for t, k in branch_stats.values()) + missing_branches = sum(t - k for t, k in branch_stats.values()) + class_br_hits = class_branches - missing_branches + else: + class_branches = 0 + class_br_hits = 0 + + # Finalize the statistics that are collected in the XML DOM. + xclass.setAttribute("line-rate", rate(class_hits, class_lines)) + if has_arcs: + branch_rate = rate(class_br_hits, class_branches) + else: + branch_rate = "0" + xclass.setAttribute("branch-rate", branch_rate) + + package.elements[rel_name] = xclass + package.hits += class_hits + package.lines += class_lines + package.br_hits += class_br_hits + package.branches += class_branches + + +def serialize_xml(dom: xml.dom.minidom.Document) -> str: + """Serialize a minidom node to XML.""" + return dom.toprettyxml() diff --git a/venv/Lib/site-packages/flake8-7.3.0.dist-info/INSTALLER b/venv/Lib/site-packages/flake8-7.3.0.dist-info/INSTALLER new file mode 100644 index 0000000000..a1b589e38a --- /dev/null +++ b/venv/Lib/site-packages/flake8-7.3.0.dist-info/INSTALLER @@ -0,0 +1 @@ +pip diff --git a/venv/Lib/site-packages/flake8-7.3.0.dist-info/LICENSE b/venv/Lib/site-packages/flake8-7.3.0.dist-info/LICENSE new file mode 100644 index 0000000000..e5e3d6f940 --- /dev/null +++ b/venv/Lib/site-packages/flake8-7.3.0.dist-info/LICENSE @@ -0,0 +1,22 @@ +== Flake8 License (MIT) == + +Copyright (C) 2011-2013 Tarek Ziade +Copyright (C) 2012-2016 Ian Cordasco + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/venv/Lib/site-packages/flake8-7.3.0.dist-info/METADATA b/venv/Lib/site-packages/flake8-7.3.0.dist-info/METADATA new file mode 100644 index 0000000000..cad1a45600 --- /dev/null +++ b/venv/Lib/site-packages/flake8-7.3.0.dist-info/METADATA @@ -0,0 +1,119 @@ +Metadata-Version: 2.1 +Name: flake8 +Version: 7.3.0 +Summary: the modular source code checker: pep8 pyflakes and co +Home-page: https://github.com/pycqa/flake8 +Author: Tarek Ziade +Author-email: tarek@ziade.org +Maintainer: Ian Stapleton Cordasco +Maintainer-email: graffatcolmingov@gmail.com +License: MIT +Classifier: Development Status :: 5 - Production/Stable +Classifier: Environment :: Console +Classifier: Framework :: Flake8 +Classifier: Intended Audience :: Developers +Classifier: License :: OSI Approved :: MIT License +Classifier: Programming Language :: Python +Classifier: Programming Language :: Python :: 3 +Classifier: Programming Language :: Python :: 3 :: Only +Classifier: Programming Language :: Python :: Implementation :: CPython +Classifier: Programming Language :: Python :: Implementation :: PyPy +Classifier: Topic :: Software Development :: Libraries :: Python Modules +Classifier: Topic :: Software Development :: Quality Assurance +Requires-Python: >=3.9 +Description-Content-Type: text/x-rst +License-File: LICENSE +Requires-Dist: mccabe<0.8.0,>=0.7.0 +Requires-Dist: pycodestyle<2.15.0,>=2.14.0 +Requires-Dist: pyflakes<3.5.0,>=3.4.0 + +.. image:: https://github.com/PyCQA/flake8/workflows/main/badge.svg + :target: https://github.com/PyCQA/flake8/actions?query=workflow%3Amain + :alt: build status + +.. image:: https://results.pre-commit.ci/badge/github/PyCQA/flake8/main.svg + :target: https://results.pre-commit.ci/latest/github/PyCQA/flake8/main + :alt: pre-commit.ci status + +.. image:: https://img.shields.io/discord/825463413634891776.svg + :target: https://discord.gg/qYxpadCgkx + :alt: Discord + +======== + Flake8 +======== + +Flake8 is a wrapper around these tools: + +- PyFlakes +- pycodestyle +- Ned Batchelder's McCabe script + +Flake8 runs all the tools by launching the single ``flake8`` command. +It displays the warnings in a per-file, merged output. + +It also adds a few features: + +- files that contain this line are skipped:: + + # flake8: noqa + +- lines that contain a ``# noqa`` comment at the end will not issue warnings. +- you can ignore specific errors on a line with ``# noqa: ``, e.g., + ``# noqa: E234``. Multiple codes can be given, separated by comma. The ``noqa`` token is case insensitive, the colon before the list of codes is required otherwise the part after ``noqa`` is ignored +- Git and Mercurial hooks +- extendable through ``flake8.extension`` and ``flake8.formatting`` entry + points + + +Quickstart +========== + +See our `quickstart documentation +`_ for how to install +and get started with Flake8. + + +Frequently Asked Questions +========================== + +Flake8 maintains an `FAQ `_ in its +documentation. + + +Questions or Feedback +===================== + +If you have questions you'd like to ask the developers, or feedback you'd like +to provide, feel free to use the mailing list: code-quality@python.org + +We would love to hear from you. Additionally, if you have a feature you'd like +to suggest, the mailing list would be the best place for it. + + +Links +===== + +* `Flake8 Documentation `_ + +* `GitHub Project `_ + +* `All (Open and Closed) Issues + `_ + +* `Code-Quality Archives + `_ + +* `Code of Conduct + `_ + +* `Getting Started Contributing + `_ + + +Maintenance +=========== + +Flake8 was created by Tarek Ziadé and is currently maintained by `anthony sottile +`_ and `Ian Cordasco +`_ diff --git a/venv/Lib/site-packages/flake8-7.3.0.dist-info/RECORD b/venv/Lib/site-packages/flake8-7.3.0.dist-info/RECORD new file mode 100644 index 0000000000..51520d1764 --- /dev/null +++ b/venv/Lib/site-packages/flake8-7.3.0.dist-info/RECORD @@ -0,0 +1,75 @@ +../../Scripts/flake8.exe,sha256=lpG_Gei_b1uXXoeLi1S4bYhrb4LYLjkLigMDuOumYQI,108466 +flake8-7.3.0.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4 +flake8-7.3.0.dist-info/LICENSE,sha256=5G355Zzr--CxRJLlzeNB6OxC0lKpm2pYP8RgiGOl2r4,1172 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a/venv/Lib/site-packages/flake8-7.3.0.dist-info/REQUESTED b/venv/Lib/site-packages/flake8-7.3.0.dist-info/REQUESTED new file mode 100644 index 0000000000..e69de29bb2 diff --git a/venv/Lib/site-packages/flake8-7.3.0.dist-info/WHEEL b/venv/Lib/site-packages/flake8-7.3.0.dist-info/WHEEL new file mode 100644 index 0000000000..de294b9e49 --- /dev/null +++ b/venv/Lib/site-packages/flake8-7.3.0.dist-info/WHEEL @@ -0,0 +1,6 @@ +Wheel-Version: 1.0 +Generator: setuptools (74.1.2) +Root-Is-Purelib: true +Tag: py2-none-any +Tag: py3-none-any + diff --git a/venv/Lib/site-packages/flake8-7.3.0.dist-info/entry_points.txt b/venv/Lib/site-packages/flake8-7.3.0.dist-info/entry_points.txt new file mode 100644 index 0000000000..9365984f40 --- /dev/null +++ b/venv/Lib/site-packages/flake8-7.3.0.dist-info/entry_points.txt @@ -0,0 +1,13 @@ +[console_scripts] +flake8 = flake8.main.cli:main + +[flake8.extension] +E = flake8.plugins.pycodestyle:pycodestyle_logical +F = flake8.plugins.pyflakes:FlakesChecker +W = flake8.plugins.pycodestyle:pycodestyle_physical + +[flake8.report] +default = flake8.formatting.default:Default +pylint = flake8.formatting.default:Pylint +quiet-filename = flake8.formatting.default:FilenameOnly +quiet-nothing = flake8.formatting.default:Nothing diff --git a/venv/Lib/site-packages/flake8-7.3.0.dist-info/top_level.txt b/venv/Lib/site-packages/flake8-7.3.0.dist-info/top_level.txt new file mode 100644 index 0000000000..39304807fb --- /dev/null +++ b/venv/Lib/site-packages/flake8-7.3.0.dist-info/top_level.txt @@ -0,0 +1 @@ +flake8 diff --git a/venv/Lib/site-packages/flake8/__init__.py b/venv/Lib/site-packages/flake8/__init__.py new file mode 100644 index 0000000000..db29166501 --- /dev/null +++ b/venv/Lib/site-packages/flake8/__init__.py @@ -0,0 +1,70 @@ +"""Top-level module for Flake8. + +This module + +- initializes logging for the command-line tool +- tracks the version of the package +- provides a way to configure logging for the command-line tool + +.. autofunction:: flake8.configure_logging + +""" +from __future__ import annotations + +import logging +import sys + +LOG = logging.getLogger(__name__) +LOG.addHandler(logging.NullHandler()) + +__version__ = "7.3.0" +__version_info__ = tuple(int(i) for i in __version__.split(".") if i.isdigit()) + +_VERBOSITY_TO_LOG_LEVEL = { + # output more than warnings but not debugging info + 1: logging.INFO, # INFO is a numerical level of 20 + # output debugging information + 2: logging.DEBUG, # DEBUG is a numerical level of 10 +} + +LOG_FORMAT = ( + "%(name)-25s %(processName)-11s %(relativeCreated)6d " + "%(levelname)-8s %(message)s" +) + + +def configure_logging( + verbosity: int, + filename: str | None = None, + logformat: str = LOG_FORMAT, +) -> None: + """Configure logging for flake8. + + :param verbosity: + How verbose to be in logging information. + :param filename: + Name of the file to append log information to. + If ``None`` this will log to ``sys.stderr``. + If the name is "stdout" or "stderr" this will log to the appropriate + stream. + """ + if verbosity <= 0: + return + + verbosity = min(verbosity, max(_VERBOSITY_TO_LOG_LEVEL)) + log_level = _VERBOSITY_TO_LOG_LEVEL[verbosity] + + if not filename or filename in ("stderr", "stdout"): + fileobj = getattr(sys, filename or "stderr") + handler_cls: type[logging.Handler] = logging.StreamHandler + else: + fileobj = filename + handler_cls = logging.FileHandler + + handler = handler_cls(fileobj) + handler.setFormatter(logging.Formatter(logformat)) + LOG.addHandler(handler) + LOG.setLevel(log_level) + LOG.debug( + "Added a %s logging handler to logger root at %s", filename, __name__ + ) diff --git a/venv/Lib/site-packages/flake8/__main__.py b/venv/Lib/site-packages/flake8/__main__.py new file mode 100644 index 0000000000..8f7e7c9d86 --- /dev/null +++ b/venv/Lib/site-packages/flake8/__main__.py @@ -0,0 +1,7 @@ +"""Module allowing for ``python -m flake8 ...``.""" +from __future__ import annotations + +from flake8.main.cli import main + +if __name__ == "__main__": + raise SystemExit(main()) diff --git a/venv/Lib/site-packages/flake8/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/flake8/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000000..4190d9a5a5 Binary files /dev/null and b/venv/Lib/site-packages/flake8/__pycache__/__init__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/__pycache__/__main__.cpython-311.pyc b/venv/Lib/site-packages/flake8/__pycache__/__main__.cpython-311.pyc new file mode 100644 index 0000000000..331257c5e4 Binary files /dev/null and b/venv/Lib/site-packages/flake8/__pycache__/__main__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/__pycache__/_compat.cpython-311.pyc b/venv/Lib/site-packages/flake8/__pycache__/_compat.cpython-311.pyc new file mode 100644 index 0000000000..a2b7ca4a4e Binary files /dev/null and b/venv/Lib/site-packages/flake8/__pycache__/_compat.cpython-311.pyc differ diff --git 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file mode 100644 index 0000000000..90bcbb2ea4 Binary files /dev/null and b/venv/Lib/site-packages/flake8/__pycache__/style_guide.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/__pycache__/utils.cpython-311.pyc b/venv/Lib/site-packages/flake8/__pycache__/utils.cpython-311.pyc new file mode 100644 index 0000000000..cab7ad0dcc Binary files /dev/null and b/venv/Lib/site-packages/flake8/__pycache__/utils.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/__pycache__/violation.cpython-311.pyc b/venv/Lib/site-packages/flake8/__pycache__/violation.cpython-311.pyc new file mode 100644 index 0000000000..39e7f7a264 Binary files /dev/null and b/venv/Lib/site-packages/flake8/__pycache__/violation.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/_compat.py b/venv/Lib/site-packages/flake8/_compat.py new file mode 100644 index 0000000000..22bb84eb23 --- /dev/null +++ b/venv/Lib/site-packages/flake8/_compat.py @@ -0,0 +1,18 @@ +from __future__ import annotations + +import sys +import tokenize + +if sys.version_info >= (3, 12): # pragma: >=3.12 cover + FSTRING_START = tokenize.FSTRING_START + FSTRING_MIDDLE = tokenize.FSTRING_MIDDLE + FSTRING_END = tokenize.FSTRING_END +else: # pragma: <3.12 cover + FSTRING_START = FSTRING_MIDDLE = FSTRING_END = -1 + +if sys.version_info >= (3, 14): # pragma: >=3.14 cover + TSTRING_START = tokenize.TSTRING_START + TSTRING_MIDDLE = tokenize.TSTRING_MIDDLE + TSTRING_END = tokenize.TSTRING_END +else: # pragma: <3.14 cover + TSTRING_START = TSTRING_MIDDLE = TSTRING_END = -1 diff --git a/venv/Lib/site-packages/flake8/api/__init__.py b/venv/Lib/site-packages/flake8/api/__init__.py new file mode 100644 index 0000000000..c5f9711a23 --- /dev/null +++ b/venv/Lib/site-packages/flake8/api/__init__.py @@ -0,0 +1,6 @@ +"""Module containing all public entry-points for Flake8. + +This is the only submodule in Flake8 with a guaranteed stable API. All other +submodules are considered internal only and are subject to change. +""" +from __future__ import annotations diff --git a/venv/Lib/site-packages/flake8/api/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/flake8/api/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000000..a0e006b00b Binary files /dev/null and b/venv/Lib/site-packages/flake8/api/__pycache__/__init__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/api/__pycache__/legacy.cpython-311.pyc b/venv/Lib/site-packages/flake8/api/__pycache__/legacy.cpython-311.pyc new file mode 100644 index 0000000000..0cb9850e58 Binary files /dev/null and b/venv/Lib/site-packages/flake8/api/__pycache__/legacy.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/api/legacy.py b/venv/Lib/site-packages/flake8/api/legacy.py new file mode 100644 index 0000000000..446df293d8 --- /dev/null +++ b/venv/Lib/site-packages/flake8/api/legacy.py @@ -0,0 +1,216 @@ +"""Module containing shims around Flake8 2.x behaviour. + +Previously, users would import :func:`get_style_guide` from ``flake8.engine``. +In 3.0 we no longer have an "engine" module but we maintain the API from it. +""" +from __future__ import annotations + +import argparse +import logging +import os.path +from typing import Any + +from flake8.discover_files import expand_paths +from flake8.formatting import base as formatter +from flake8.main import application as app +from flake8.options.parse_args import parse_args + +LOG = logging.getLogger(__name__) + + +__all__ = ("get_style_guide",) + + +class Report: + """Public facing object that mimic's Flake8 2.0's API. + + .. note:: + + There are important changes in how this object behaves compared to + the object provided in Flake8 2.x. + + .. warning:: + + This should not be instantiated by users. + + .. versionchanged:: 3.0.0 + """ + + def __init__(self, application: app.Application) -> None: + """Initialize the Report for the user. + + .. warning:: This should not be instantiated by users. + """ + assert application.guide is not None + self._application = application + self._style_guide = application.guide + self._stats = self._style_guide.stats + + @property + def total_errors(self) -> int: + """Return the total number of errors.""" + return self._application.result_count + + def get_statistics(self, violation: str) -> list[str]: + """Get the list of occurrences of a violation. + + :returns: + List of occurrences of a violation formatted as: + {Count} {Error Code} {Message}, e.g., + ``8 E531 Some error message about the error`` + """ + return [ + f"{s.count} {s.error_code} {s.message}" + for s in self._stats.statistics_for(violation) + ] + + +class StyleGuide: + """Public facing object that mimic's Flake8 2.0's StyleGuide. + + .. note:: + + There are important changes in how this object behaves compared to + the StyleGuide object provided in Flake8 2.x. + + .. warning:: + + This object should not be instantiated directly by users. + + .. versionchanged:: 3.0.0 + """ + + def __init__(self, application: app.Application) -> None: + """Initialize our StyleGuide.""" + self._application = application + self._file_checker_manager = application.file_checker_manager + + @property + def options(self) -> argparse.Namespace: + """Return application's options. + + An instance of :class:`argparse.Namespace` containing parsed options. + """ + assert self._application.options is not None + return self._application.options + + @property + def paths(self) -> list[str]: + """Return the extra arguments passed as paths.""" + assert self._application.options is not None + return self._application.options.filenames + + def check_files(self, paths: list[str] | None = None) -> Report: + """Run collected checks on the files provided. + + This will check the files passed in and return a :class:`Report` + instance. + + :param paths: + List of filenames (or paths) to check. + :returns: + Object that mimic's Flake8 2.0's Reporter class. + """ + assert self._application.options is not None + self._application.options.filenames = paths + self._application.run_checks() + self._application.report_errors() + return Report(self._application) + + def excluded(self, filename: str, parent: str | None = None) -> bool: + """Determine if a file is excluded. + + :param filename: + Path to the file to check if it is excluded. + :param parent: + Name of the parent directory containing the file. + :returns: + True if the filename is excluded, False otherwise. + """ + + def excluded(path: str) -> bool: + paths = tuple( + expand_paths( + paths=[path], + stdin_display_name=self.options.stdin_display_name, + filename_patterns=self.options.filename, + exclude=self.options.exclude, + ) + ) + return not paths + + return excluded(filename) or ( + parent is not None and excluded(os.path.join(parent, filename)) + ) + + def init_report( + self, + reporter: type[formatter.BaseFormatter] | None = None, + ) -> None: + """Set up a formatter for this run of Flake8.""" + if reporter is None: + return + if not issubclass(reporter, formatter.BaseFormatter): + raise ValueError( + "Report should be subclass of " + "flake8.formatter.BaseFormatter." + ) + self._application.formatter = reporter(self.options) + self._application.guide = None + # NOTE(sigmavirus24): This isn't the intended use of + # Application#make_guide but it works pretty well. + # Stop cringing... I know it's gross. + self._application.make_guide() + self._application.file_checker_manager = None + self._application.make_file_checker_manager([]) + + def input_file( + self, + filename: str, + lines: Any | None = None, + expected: Any | None = None, + line_offset: Any | None = 0, + ) -> Report: + """Run collected checks on a single file. + + This will check the file passed in and return a :class:`Report` + instance. + + :param filename: + The path to the file to check. + :param lines: + Ignored since Flake8 3.0. + :param expected: + Ignored since Flake8 3.0. + :param line_offset: + Ignored since Flake8 3.0. + :returns: + Object that mimic's Flake8 2.0's Reporter class. + """ + return self.check_files([filename]) + + +def get_style_guide(**kwargs: Any) -> StyleGuide: + r"""Provision a StyleGuide for use. + + :param \*\*kwargs: + Keyword arguments that provide some options for the StyleGuide. + :returns: + An initialized StyleGuide + """ + application = app.Application() + application.plugins, application.options = parse_args([]) + # We basically want application.initialize to be called but with these + # options set instead before we make our formatter, notifier, internal + # style guide and file checker manager. + options = application.options + for key, value in kwargs.items(): + try: + getattr(options, key) + setattr(options, key, value) + except AttributeError: + LOG.error('Could not update option "%s"', key) + application.make_formatter() + application.make_guide() + application.make_file_checker_manager([]) + return StyleGuide(application) diff --git a/venv/Lib/site-packages/flake8/checker.py b/venv/Lib/site-packages/flake8/checker.py new file mode 100644 index 0000000000..84d45aaa31 --- /dev/null +++ b/venv/Lib/site-packages/flake8/checker.py @@ -0,0 +1,616 @@ +"""Checker Manager and Checker classes.""" +from __future__ import annotations + +import argparse +import contextlib +import errno +import logging +import multiprocessing.pool +import operator +import signal +import tokenize +from collections.abc import Generator +from collections.abc import Sequence +from typing import Any +from typing import Optional + +from flake8 import defaults +from flake8 import exceptions +from flake8 import processor +from flake8 import utils +from flake8._compat import FSTRING_START +from flake8._compat import TSTRING_START +from flake8.discover_files import expand_paths +from flake8.options.parse_args import parse_args +from flake8.plugins.finder import Checkers +from flake8.plugins.finder import LoadedPlugin +from flake8.style_guide import StyleGuideManager + +Results = list[tuple[str, int, int, str, Optional[str]]] + +LOG = logging.getLogger(__name__) + +SERIAL_RETRY_ERRNOS = { + # ENOSPC: Added by sigmavirus24 + # > On some operating systems (OSX), multiprocessing may cause an + # > ENOSPC error while trying to create a Semaphore. + # > In those cases, we should replace the customized Queue Report + # > class with pep8's StandardReport class to ensure users don't run + # > into this problem. + # > (See also: https://github.com/pycqa/flake8/issues/117) + errno.ENOSPC, + # NOTE(sigmavirus24): When adding to this list, include the reasoning + # on the lines before the error code and always append your error + # code. Further, please always add a trailing `,` to reduce the visual + # noise in diffs. +} + +_mp_plugins: Checkers +_mp_options: argparse.Namespace + + +@contextlib.contextmanager +def _mp_prefork( + plugins: Checkers, options: argparse.Namespace +) -> Generator[None]: + # we can save significant startup work w/ `fork` multiprocessing + global _mp_plugins, _mp_options + _mp_plugins, _mp_options = plugins, options + try: + yield + finally: + del _mp_plugins, _mp_options + + +def _mp_init(argv: Sequence[str]) -> None: + global _mp_plugins, _mp_options + + # Ensure correct signaling of ^C using multiprocessing.Pool. + signal.signal(signal.SIGINT, signal.SIG_IGN) + + try: + # for `fork` this'll already be set + _mp_plugins, _mp_options # noqa: B018 + except NameError: + plugins, options = parse_args(argv) + _mp_plugins, _mp_options = plugins.checkers, options + + +def _mp_run(filename: str) -> tuple[str, Results, dict[str, int]]: + return FileChecker( + filename=filename, plugins=_mp_plugins, options=_mp_options + ).run_checks() + + +class Manager: + """Manage the parallelism and checker instances for each plugin and file. + + This class will be responsible for the following: + + - Determining the parallelism of Flake8, e.g.: + + * Do we use :mod:`multiprocessing` or is it unavailable? + + * Do we automatically decide on the number of jobs to use or did the + user provide that? + + - Falling back to a serial way of processing files if we run into an + OSError related to :mod:`multiprocessing` + + - Organizing the results of each checker so we can group the output + together and make our output deterministic. + """ + + def __init__( + self, + style_guide: StyleGuideManager, + plugins: Checkers, + argv: Sequence[str], + ) -> None: + """Initialize our Manager instance.""" + self.style_guide = style_guide + self.options = style_guide.options + self.plugins = plugins + self.jobs = self._job_count() + self.statistics = { + "files": 0, + "logical lines": 0, + "physical lines": 0, + "tokens": 0, + } + self.exclude = (*self.options.exclude, *self.options.extend_exclude) + self.argv = argv + self.results: list[tuple[str, Results, dict[str, int]]] = [] + + def _process_statistics(self) -> None: + for _, _, statistics in self.results: + for statistic in defaults.STATISTIC_NAMES: + self.statistics[statistic] += statistics[statistic] + self.statistics["files"] += len(self.filenames) + + def _job_count(self) -> int: + # First we walk through all of our error cases: + # - multiprocessing library is not present + # - the user provided stdin and that's not something we can handle + # well + # - the user provided some awful input + + if utils.is_using_stdin(self.options.filenames): + LOG.warning( + "The --jobs option is not compatible with supplying " + "input using - . Ignoring --jobs arguments." + ) + return 0 + + jobs = self.options.jobs + + # If the value is "auto", we want to let the multiprocessing library + # decide the number based on the number of CPUs. However, if that + # function is not implemented for this particular value of Python we + # default to 1 + if jobs.is_auto: + try: + return multiprocessing.cpu_count() + except NotImplementedError: + return 0 + + # Otherwise, we know jobs should be an integer and we can just convert + # it to an integer + return jobs.n_jobs + + def _handle_results(self, filename: str, results: Results) -> int: + style_guide = self.style_guide + reported_results_count = 0 + for error_code, line_number, column, text, physical_line in results: + reported_results_count += style_guide.handle_error( + code=error_code, + filename=filename, + line_number=line_number, + column_number=column, + text=text, + physical_line=physical_line, + ) + return reported_results_count + + def report(self) -> tuple[int, int]: + """Report all of the errors found in the managed file checkers. + + This iterates over each of the checkers and reports the errors sorted + by line number. + + :returns: + A tuple of the total results found and the results reported. + """ + results_reported = results_found = 0 + self.results.sort(key=operator.itemgetter(0)) + for filename, results, _ in self.results: + results.sort(key=operator.itemgetter(1, 2)) + with self.style_guide.processing_file(filename): + results_reported += self._handle_results(filename, results) + results_found += len(results) + return (results_found, results_reported) + + def run_parallel(self) -> None: + """Run the checkers in parallel.""" + with _mp_prefork(self.plugins, self.options): + pool = _try_initialize_processpool(self.jobs, self.argv) + + if pool is None: + self.run_serial() + return + + pool_closed = False + try: + self.results = list(pool.imap_unordered(_mp_run, self.filenames)) + pool.close() + pool.join() + pool_closed = True + finally: + if not pool_closed: + pool.terminate() + pool.join() + + def run_serial(self) -> None: + """Run the checkers in serial.""" + self.results = [ + FileChecker( + filename=filename, + plugins=self.plugins, + options=self.options, + ).run_checks() + for filename in self.filenames + ] + + def run(self) -> None: + """Run all the checkers. + + This will intelligently decide whether to run the checks in parallel + or whether to run them in serial. + + If running the checks in parallel causes a problem (e.g., + :issue:`117`) this also implements fallback to serial processing. + """ + try: + if self.jobs > 1 and len(self.filenames) > 1: + self.run_parallel() + else: + self.run_serial() + except KeyboardInterrupt: + LOG.warning("Flake8 was interrupted by the user") + raise exceptions.EarlyQuit("Early quit while running checks") + + def start(self) -> None: + """Start checking files. + + :param paths: + Path names to check. This is passed directly to + :meth:`~Manager.make_checkers`. + """ + LOG.info("Making checkers") + self.filenames = tuple( + expand_paths( + paths=self.options.filenames, + stdin_display_name=self.options.stdin_display_name, + filename_patterns=self.options.filename, + exclude=self.exclude, + ) + ) + self.jobs = min(len(self.filenames), self.jobs) + + def stop(self) -> None: + """Stop checking files.""" + self._process_statistics() + + +class FileChecker: + """Manage running checks for a file and aggregate the results.""" + + def __init__( + self, + *, + filename: str, + plugins: Checkers, + options: argparse.Namespace, + ) -> None: + """Initialize our file checker.""" + self.options = options + self.filename = filename + self.plugins = plugins + self.results: Results = [] + self.statistics = { + "tokens": 0, + "logical lines": 0, + "physical lines": 0, + } + self.processor = self._make_processor() + self.display_name = filename + self.should_process = False + if self.processor is not None: + self.display_name = self.processor.filename + self.should_process = not self.processor.should_ignore_file() + self.statistics["physical lines"] = len(self.processor.lines) + + def __repr__(self) -> str: + """Provide helpful debugging representation.""" + return f"FileChecker for {self.filename}" + + def _make_processor(self) -> processor.FileProcessor | None: + try: + return processor.FileProcessor(self.filename, self.options) + except OSError as e: + # If we can not read the file due to an IOError (e.g., the file + # does not exist or we do not have the permissions to open it) + # then we need to format that exception for the user. + # NOTE(sigmavirus24): Historically, pep8 has always reported this + # as an E902. We probably *want* a better error code for this + # going forward. + self.report("E902", 0, 0, f"{type(e).__name__}: {e}") + return None + + def report( + self, + error_code: str | None, + line_number: int, + column: int, + text: str, + ) -> str: + """Report an error by storing it in the results list.""" + if error_code is None: + error_code, text = text.split(" ", 1) + + # If we're recovering from a problem in _make_processor, we will not + # have this attribute. + if hasattr(self, "processor") and self.processor is not None: + line = self.processor.noqa_line_for(line_number) + else: + line = None + + self.results.append((error_code, line_number, column, text, line)) + return error_code + + def run_check(self, plugin: LoadedPlugin, **arguments: Any) -> Any: + """Run the check in a single plugin.""" + assert self.processor is not None, self.filename + try: + params = self.processor.keyword_arguments_for( + plugin.parameters, arguments + ) + except AttributeError as ae: + raise exceptions.PluginRequestedUnknownParameters( + plugin_name=plugin.display_name, exception=ae + ) + try: + return plugin.obj(**arguments, **params) + except Exception as all_exc: + LOG.critical( + "Plugin %s raised an unexpected exception", + plugin.display_name, + exc_info=True, + ) + raise exceptions.PluginExecutionFailed( + filename=self.filename, + plugin_name=plugin.display_name, + exception=all_exc, + ) + + @staticmethod + def _extract_syntax_information(exception: Exception) -> tuple[int, int]: + if ( + len(exception.args) > 1 + and exception.args[1] + and len(exception.args[1]) > 2 + ): + token = exception.args[1] + row, column = token[1:3] + elif ( + isinstance(exception, tokenize.TokenError) + and len(exception.args) == 2 + and len(exception.args[1]) == 2 + ): + token = () + row, column = exception.args[1] + else: + token = () + row, column = (1, 0) + + if ( + column > 0 + and token + and isinstance(exception, SyntaxError) + and len(token) == 4 # Python 3.9 or earlier + ): + # NOTE(sigmavirus24): SyntaxErrors report 1-indexed column + # numbers. We need to decrement the column number by 1 at + # least. + column_offset = 1 + row_offset = 0 + # See also: https://github.com/pycqa/flake8/issues/169, + # https://github.com/PyCQA/flake8/issues/1372 + # On Python 3.9 and earlier, token will be a 4-item tuple with the + # last item being the string. Starting with 3.10, they added to + # the tuple so now instead of it ending with the code that failed + # to parse, it ends with the end of the section of code that + # failed to parse. Luckily the absolute position in the tuple is + # stable across versions so we can use that here + physical_line = token[3] + + # NOTE(sigmavirus24): Not all "tokens" have a string as the last + # argument. In this event, let's skip trying to find the correct + # column and row values. + if physical_line is not None: + # NOTE(sigmavirus24): SyntaxErrors also don't exactly have a + # "physical" line so much as what was accumulated by the point + # tokenizing failed. + # See also: https://github.com/pycqa/flake8/issues/169 + lines = physical_line.rstrip("\n").split("\n") + row_offset = len(lines) - 1 + logical_line = lines[0] + logical_line_length = len(logical_line) + if column > logical_line_length: + column = logical_line_length + row -= row_offset + column -= column_offset + return row, column + + def run_ast_checks(self) -> None: + """Run all checks expecting an abstract syntax tree.""" + assert self.processor is not None, self.filename + ast = self.processor.build_ast() + + for plugin in self.plugins.tree: + checker = self.run_check(plugin, tree=ast) + # If the plugin uses a class, call the run method of it, otherwise + # the call should return something iterable itself + try: + runner = checker.run() + except AttributeError: + runner = checker + for line_number, offset, text, _ in runner: + self.report( + error_code=None, + line_number=line_number, + column=offset, + text=text, + ) + + def run_logical_checks(self) -> None: + """Run all checks expecting a logical line.""" + assert self.processor is not None + comments, logical_line, mapping = self.processor.build_logical_line() + if not mapping: + return + self.processor.update_state(mapping) + + LOG.debug('Logical line: "%s"', logical_line.rstrip()) + + for plugin in self.plugins.logical_line: + self.processor.update_checker_state_for(plugin) + results = self.run_check(plugin, logical_line=logical_line) or () + for offset, text in results: + line_number, column_offset = find_offset(offset, mapping) + if line_number == column_offset == 0: + LOG.warning("position of error out of bounds: %s", plugin) + self.report( + error_code=None, + line_number=line_number, + column=column_offset, + text=text, + ) + + self.processor.next_logical_line() + + def run_physical_checks(self, physical_line: str) -> None: + """Run all checks for a given physical line. + + A single physical check may return multiple errors. + """ + assert self.processor is not None + for plugin in self.plugins.physical_line: + self.processor.update_checker_state_for(plugin) + result = self.run_check(plugin, physical_line=physical_line) + + if result is not None: + # This is a single result if first element is an int + column_offset = None + try: + column_offset = result[0] + except (IndexError, TypeError): + pass + + if isinstance(column_offset, int): + # If we only have a single result, convert to a collection + result = (result,) + + for result_single in result: + column_offset, text = result_single + self.report( + error_code=None, + line_number=self.processor.line_number, + column=column_offset, + text=text, + ) + + def process_tokens(self) -> None: + """Process tokens and trigger checks. + + Instead of using this directly, you should use + :meth:`flake8.checker.FileChecker.run_checks`. + """ + assert self.processor is not None + parens = 0 + statistics = self.statistics + file_processor = self.processor + prev_physical = "" + for token in file_processor.generate_tokens(): + statistics["tokens"] += 1 + self.check_physical_eol(token, prev_physical) + token_type, text = token[0:2] + if token_type == tokenize.OP: + parens = processor.count_parentheses(parens, text) + elif parens == 0: + if processor.token_is_newline(token): + self.handle_newline(token_type) + prev_physical = token[4] + + if file_processor.tokens: + # If any tokens are left over, process them + self.run_physical_checks(file_processor.lines[-1]) + self.run_logical_checks() + + def run_checks(self) -> tuple[str, Results, dict[str, int]]: + """Run checks against the file.""" + if self.processor is None or not self.should_process: + return self.display_name, self.results, self.statistics + + try: + self.run_ast_checks() + self.process_tokens() + except (SyntaxError, tokenize.TokenError) as e: + code = "E902" if isinstance(e, tokenize.TokenError) else "E999" + row, column = self._extract_syntax_information(e) + self.report(code, row, column, f"{type(e).__name__}: {e.args[0]}") + return self.display_name, self.results, self.statistics + + logical_lines = self.processor.statistics["logical lines"] + self.statistics["logical lines"] = logical_lines + return self.display_name, self.results, self.statistics + + def handle_newline(self, token_type: int) -> None: + """Handle the logic when encountering a newline token.""" + assert self.processor is not None + if token_type == tokenize.NEWLINE: + self.run_logical_checks() + self.processor.reset_blank_before() + elif len(self.processor.tokens) == 1: + # The physical line contains only this token. + self.processor.visited_new_blank_line() + self.processor.delete_first_token() + else: + self.run_logical_checks() + + def check_physical_eol( + self, token: tokenize.TokenInfo, prev_physical: str + ) -> None: + """Run physical checks if and only if it is at the end of the line.""" + assert self.processor is not None + if token.type == FSTRING_START: # pragma: >=3.12 cover + self.processor.fstring_start(token.start[0]) + elif token.type == TSTRING_START: # pragma: >=3.14 cover + self.processor.tstring_start(token.start[0]) + # a newline token ends a single physical line. + elif processor.is_eol_token(token): + # if the file does not end with a newline, the NEWLINE + # token is inserted by the parser, but it does not contain + # the previous physical line in `token[4]` + if token.line == "": + self.run_physical_checks(prev_physical) + else: + self.run_physical_checks(token.line) + elif processor.is_multiline_string(token): + # Less obviously, a string that contains newlines is a + # multiline string, either triple-quoted or with internal + # newlines backslash-escaped. Check every physical line in the + # string *except* for the last one: its newline is outside of + # the multiline string, so we consider it a regular physical + # line, and will check it like any other physical line. + # + # Subtleties: + # - have to wind self.line_number back because initially it + # points to the last line of the string, and we want + # check_physical() to give accurate feedback + for line in self.processor.multiline_string(token): + self.run_physical_checks(line) + + +def _try_initialize_processpool( + job_count: int, + argv: Sequence[str], +) -> multiprocessing.pool.Pool | None: + """Return a new process pool instance if we are able to create one.""" + try: + return multiprocessing.Pool(job_count, _mp_init, initargs=(argv,)) + except OSError as err: + if err.errno not in SERIAL_RETRY_ERRNOS: + raise + except ImportError: + pass + + return None + + +def find_offset( + offset: int, mapping: processor._LogicalMapping +) -> tuple[int, int]: + """Find the offset tuple for a single offset.""" + if isinstance(offset, tuple): + return offset + + for token in mapping: + token_offset = token[0] + if offset <= token_offset: + position = token[1] + break + else: + position = (0, 0) + offset = token_offset = 0 + return (position[0], position[1] + offset - token_offset) diff --git a/venv/Lib/site-packages/flake8/defaults.py b/venv/Lib/site-packages/flake8/defaults.py new file mode 100644 index 0000000000..57abda11d1 --- /dev/null +++ b/venv/Lib/site-packages/flake8/defaults.py @@ -0,0 +1,45 @@ +"""Constants that define defaults.""" +from __future__ import annotations + +import re + +EXCLUDE = ( + ".svn", + "CVS", + ".bzr", + ".hg", + ".git", + "__pycache__", + ".tox", + ".nox", + ".eggs", + "*.egg", +) +IGNORE = ("E121", "E123", "E126", "E226", "E24", "E704", "W503", "W504") +MAX_LINE_LENGTH = 79 +INDENT_SIZE = 4 + +# Other constants +WHITESPACE = frozenset(" \t") + +STATISTIC_NAMES = ("logical lines", "physical lines", "tokens") + +NOQA_INLINE_REGEXP = re.compile( + # We're looking for items that look like this: + # ``# noqa`` + # ``# noqa: E123`` + # ``# noqa: E123,W451,F921`` + # ``# noqa:E123,W451,F921`` + # ``# NoQA: E123,W451,F921`` + # ``# NOQA: E123,W451,F921`` + # ``# NOQA:E123,W451,F921`` + # We do not want to capture the ``: `` that follows ``noqa`` + # We do not care about the casing of ``noqa`` + # We want a comma-separated list of errors + r"# noqa(?::[\s]?(?P([A-Z]+[0-9]+(?:[,\s]+)?)+))?", + re.IGNORECASE, +) + +NOQA_FILE = re.compile(r"\s*# flake8[:=]\s*noqa", re.I) + +VALID_CODE_PREFIX = re.compile("^[A-Z]{1,3}[0-9]{0,3}$", re.ASCII) diff --git a/venv/Lib/site-packages/flake8/discover_files.py b/venv/Lib/site-packages/flake8/discover_files.py new file mode 100644 index 0000000000..da28ba5d67 --- /dev/null +++ b/venv/Lib/site-packages/flake8/discover_files.py @@ -0,0 +1,89 @@ +"""Functions related to discovering paths.""" +from __future__ import annotations + +import logging +import os.path +from collections.abc import Generator +from collections.abc import Sequence +from typing import Callable + +from flake8 import utils + +LOG = logging.getLogger(__name__) + + +def _filenames_from( + arg: str, + *, + predicate: Callable[[str], bool], +) -> Generator[str]: + """Generate filenames from an argument. + + :param arg: + Parameter from the command-line. + :param predicate: + Predicate to use to filter out filenames. If the predicate + returns ``True`` we will exclude the filename, otherwise we + will yield it. By default, we include every filename + generated. + :returns: + Generator of paths + """ + if predicate(arg): + return + + if os.path.isdir(arg): + for root, sub_directories, files in os.walk(arg): + # NOTE(sigmavirus24): os.walk() will skip a directory if you + # remove it from the list of sub-directories. + for directory in tuple(sub_directories): + joined = os.path.join(root, directory) + if predicate(joined): + sub_directories.remove(directory) + + for filename in files: + joined = os.path.join(root, filename) + if not predicate(joined): + yield joined + else: + yield arg + + +def expand_paths( + *, + paths: Sequence[str], + stdin_display_name: str, + filename_patterns: Sequence[str], + exclude: Sequence[str], +) -> Generator[str]: + """Expand out ``paths`` from commandline to the lintable files.""" + if not paths: + paths = ["."] + + def is_excluded(arg: str) -> bool: + if arg == "-": + # if the stdin_display_name is the default, always include it + if stdin_display_name == "stdin": + return False + arg = stdin_display_name + + return utils.matches_filename( + arg, + patterns=exclude, + log_message='"%(path)s" has %(whether)sbeen excluded', + logger=LOG, + ) + + return ( + filename + for path in paths + for filename in _filenames_from(path, predicate=is_excluded) + if ( + # always lint `-` + filename == "-" + # always lint explicitly passed (even if not matching filter) + or path == filename + # otherwise, check the file against filtered patterns + or utils.fnmatch(filename, filename_patterns) + ) + ) diff --git a/venv/Lib/site-packages/flake8/exceptions.py b/venv/Lib/site-packages/flake8/exceptions.py new file mode 100644 index 0000000000..18646e7e69 --- /dev/null +++ b/venv/Lib/site-packages/flake8/exceptions.py @@ -0,0 +1,78 @@ +"""Exception classes for all of Flake8.""" +from __future__ import annotations + + +class Flake8Exception(Exception): + """Plain Flake8 exception.""" + + +class EarlyQuit(Flake8Exception): + """Except raised when encountering a KeyboardInterrupt.""" + + +class ExecutionError(Flake8Exception): + """Exception raised during execution of Flake8.""" + + +class FailedToLoadPlugin(Flake8Exception): + """Exception raised when a plugin fails to load.""" + + FORMAT = 'Flake8 failed to load plugin "%(name)s" due to %(exc)s.' + + def __init__(self, plugin_name: str, exception: Exception) -> None: + """Initialize our FailedToLoadPlugin exception.""" + self.plugin_name = plugin_name + self.original_exception = exception + super().__init__(plugin_name, exception) + + def __str__(self) -> str: + """Format our exception message.""" + return self.FORMAT % { + "name": self.plugin_name, + "exc": self.original_exception, + } + + +class PluginRequestedUnknownParameters(Flake8Exception): + """The plugin requested unknown parameters.""" + + FORMAT = '"%(name)s" requested unknown parameters causing %(exc)s' + + def __init__(self, plugin_name: str, exception: Exception) -> None: + """Pop certain keyword arguments for initialization.""" + self.plugin_name = plugin_name + self.original_exception = exception + super().__init__(plugin_name, exception) + + def __str__(self) -> str: + """Format our exception message.""" + return self.FORMAT % { + "name": self.plugin_name, + "exc": self.original_exception, + } + + +class PluginExecutionFailed(Flake8Exception): + """The plugin failed during execution.""" + + FORMAT = '{fname}: "{plugin}" failed during execution due to {exc!r}' + + def __init__( + self, + filename: str, + plugin_name: str, + exception: Exception, + ) -> None: + """Utilize keyword arguments for message generation.""" + self.filename = filename + self.plugin_name = plugin_name + self.original_exception = exception + super().__init__(filename, plugin_name, exception) + + def __str__(self) -> str: + """Format our exception message.""" + return self.FORMAT.format( + fname=self.filename, + plugin=self.plugin_name, + exc=self.original_exception, + ) diff --git a/venv/Lib/site-packages/flake8/formatting/__init__.py b/venv/Lib/site-packages/flake8/formatting/__init__.py new file mode 100644 index 0000000000..732d0b61c7 --- /dev/null +++ b/venv/Lib/site-packages/flake8/formatting/__init__.py @@ -0,0 +1,2 @@ +"""Submodule containing the default formatters for Flake8.""" +from __future__ import annotations diff --git a/venv/Lib/site-packages/flake8/formatting/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/flake8/formatting/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000000..49643f0757 Binary files /dev/null and b/venv/Lib/site-packages/flake8/formatting/__pycache__/__init__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/formatting/__pycache__/_windows_color.cpython-311.pyc b/venv/Lib/site-packages/flake8/formatting/__pycache__/_windows_color.cpython-311.pyc new file mode 100644 index 0000000000..cb859877e7 Binary files /dev/null and b/venv/Lib/site-packages/flake8/formatting/__pycache__/_windows_color.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/formatting/__pycache__/base.cpython-311.pyc b/venv/Lib/site-packages/flake8/formatting/__pycache__/base.cpython-311.pyc new file mode 100644 index 0000000000..769e9c45f0 Binary files /dev/null and b/venv/Lib/site-packages/flake8/formatting/__pycache__/base.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/formatting/__pycache__/default.cpython-311.pyc b/venv/Lib/site-packages/flake8/formatting/__pycache__/default.cpython-311.pyc new file mode 100644 index 0000000000..137079a082 Binary files /dev/null and b/venv/Lib/site-packages/flake8/formatting/__pycache__/default.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/formatting/_windows_color.py b/venv/Lib/site-packages/flake8/formatting/_windows_color.py new file mode 100644 index 0000000000..a06fdb9456 --- /dev/null +++ b/venv/Lib/site-packages/flake8/formatting/_windows_color.py @@ -0,0 +1,61 @@ +"""ctypes hackery to enable color processing on windows. + +See: https://github.com/pre-commit/pre-commit/blob/cb40e96/pre_commit/color.py +""" +from __future__ import annotations + +import sys + +if sys.platform == "win32": # pragma: no cover (windows) + + def _enable() -> None: + from ctypes import POINTER + from ctypes import windll + from ctypes import WinError + from ctypes import WINFUNCTYPE + from ctypes.wintypes import BOOL + from ctypes.wintypes import DWORD + from ctypes.wintypes import HANDLE + + STD_ERROR_HANDLE = -12 + ENABLE_VIRTUAL_TERMINAL_PROCESSING = 4 + + def bool_errcheck(result, func, args): + if not result: + raise WinError() + return args + + GetStdHandle = WINFUNCTYPE(HANDLE, DWORD)( + ("GetStdHandle", windll.kernel32), + ((1, "nStdHandle"),), + ) + + GetConsoleMode = WINFUNCTYPE(BOOL, HANDLE, POINTER(DWORD))( + ("GetConsoleMode", windll.kernel32), + ((1, "hConsoleHandle"), (2, "lpMode")), + ) + GetConsoleMode.errcheck = bool_errcheck + + SetConsoleMode = WINFUNCTYPE(BOOL, HANDLE, DWORD)( + ("SetConsoleMode", windll.kernel32), + ((1, "hConsoleHandle"), (1, "dwMode")), + ) + SetConsoleMode.errcheck = bool_errcheck + + # As of Windows 10, the Windows console supports (some) ANSI escape + # sequences, but it needs to be enabled using `SetConsoleMode` first. + # + # More info on the escape sequences supported: + # https://msdn.microsoft.com/en-us/library/windows/desktop/mt638032(v=vs.85).aspx + stderr = GetStdHandle(STD_ERROR_HANDLE) + flags = GetConsoleMode(stderr) + SetConsoleMode(stderr, flags | ENABLE_VIRTUAL_TERMINAL_PROCESSING) + + try: + _enable() + except OSError: + terminal_supports_color = False + else: + terminal_supports_color = True +else: # pragma: win32 no cover + terminal_supports_color = True diff --git a/venv/Lib/site-packages/flake8/formatting/base.py b/venv/Lib/site-packages/flake8/formatting/base.py new file mode 100644 index 0000000000..d986d651cc --- /dev/null +++ b/venv/Lib/site-packages/flake8/formatting/base.py @@ -0,0 +1,202 @@ +"""The base class and interface for all formatting plugins.""" +from __future__ import annotations + +import argparse +import os +import sys +from typing import IO + +from flake8.formatting import _windows_color +from flake8.statistics import Statistics +from flake8.violation import Violation + + +class BaseFormatter: + """Class defining the formatter interface. + + .. attribute:: options + + The options parsed from both configuration files and the command-line. + + .. attribute:: filename + + If specified by the user, the path to store the results of the run. + + .. attribute:: output_fd + + Initialized when the :meth:`start` is called. This will be a file + object opened for writing. + + .. attribute:: newline + + The string to add to the end of a line. This is only used when the + output filename has been specified. + """ + + def __init__(self, options: argparse.Namespace) -> None: + """Initialize with the options parsed from config and cli. + + This also calls a hook, :meth:`after_init`, so subclasses do not need + to call super to call this method. + + :param options: + User specified configuration parsed from both configuration files + and the command-line interface. + """ + self.options = options + self.filename = options.output_file + self.output_fd: IO[str] | None = None + self.newline = "\n" + self.color = options.color == "always" or ( + options.color == "auto" + and sys.stdout.isatty() + and _windows_color.terminal_supports_color + ) + self.after_init() + + def after_init(self) -> None: + """Initialize the formatter further.""" + + def beginning(self, filename: str) -> None: + """Notify the formatter that we're starting to process a file. + + :param filename: + The name of the file that Flake8 is beginning to report results + from. + """ + + def finished(self, filename: str) -> None: + """Notify the formatter that we've finished processing a file. + + :param filename: + The name of the file that Flake8 has finished reporting results + from. + """ + + def start(self) -> None: + """Prepare the formatter to receive input. + + This defaults to initializing :attr:`output_fd` if :attr:`filename` + """ + if self.filename: + dirname = os.path.dirname(os.path.abspath(self.filename)) + os.makedirs(dirname, exist_ok=True) + self.output_fd = open(self.filename, "a") + + def handle(self, error: Violation) -> None: + """Handle an error reported by Flake8. + + This defaults to calling :meth:`format`, :meth:`show_source`, and + then :meth:`write`. To extend how errors are handled, override this + method. + + :param error: + This will be an instance of + :class:`~flake8.violation.Violation`. + """ + line = self.format(error) + source = self.show_source(error) + self.write(line, source) + + def format(self, error: Violation) -> str | None: + """Format an error reported by Flake8. + + This method **must** be implemented by subclasses. + + :param error: + This will be an instance of + :class:`~flake8.violation.Violation`. + :returns: + The formatted error string. + """ + raise NotImplementedError( + "Subclass of BaseFormatter did not implement" " format." + ) + + def show_statistics(self, statistics: Statistics) -> None: + """Format and print the statistics.""" + for error_code in statistics.error_codes(): + stats_for_error_code = statistics.statistics_for(error_code) + statistic = next(stats_for_error_code) + count = statistic.count + count += sum(stat.count for stat in stats_for_error_code) + self._write(f"{count:<5} {error_code} {statistic.message}") + + def show_benchmarks(self, benchmarks: list[tuple[str, float]]) -> None: + """Format and print the benchmarks.""" + # NOTE(sigmavirus24): The format strings are a little confusing, even + # to me, so here's a quick explanation: + # We specify the named value first followed by a ':' to indicate we're + # formatting the value. + # Next we use '<' to indicate we want the value left aligned. + # Then '10' is the width of the area. + # For floats, finally, we only want only want at most 3 digits after + # the decimal point to be displayed. This is the precision and it + # can not be specified for integers which is why we need two separate + # format strings. + float_format = "{value:<10.3} {statistic}".format + int_format = "{value:<10} {statistic}".format + for statistic, value in benchmarks: + if isinstance(value, int): + benchmark = int_format(statistic=statistic, value=value) + else: + benchmark = float_format(statistic=statistic, value=value) + self._write(benchmark) + + def show_source(self, error: Violation) -> str | None: + """Show the physical line generating the error. + + This also adds an indicator for the particular part of the line that + is reported as generating the problem. + + :param error: + This will be an instance of + :class:`~flake8.violation.Violation`. + :returns: + The formatted error string if the user wants to show the source. + If the user does not want to show the source, this will return + ``None``. + """ + if not self.options.show_source or error.physical_line is None: + return "" + + # Because column numbers are 1-indexed, we need to remove one to get + # the proper number of space characters. + indent = "".join( + c if c.isspace() else " " + for c in error.physical_line[: error.column_number - 1] + ) + # Physical lines have a newline at the end, no need to add an extra + # one + return f"{error.physical_line}{indent}^" + + def _write(self, output: str) -> None: + """Handle logic of whether to use an output file or print().""" + if self.output_fd is not None: + self.output_fd.write(output + self.newline) + if self.output_fd is None or self.options.tee: + sys.stdout.buffer.write(output.encode() + self.newline.encode()) + + def write(self, line: str | None, source: str | None) -> None: + """Write the line either to the output file or stdout. + + This handles deciding whether to write to a file or print to standard + out for subclasses. Override this if you want behaviour that differs + from the default. + + :param line: + The formatted string to print or write. + :param source: + The source code that has been formatted and associated with the + line of output. + """ + if line: + self._write(line) + if source: + self._write(source) + + def stop(self) -> None: + """Clean up after reporting is finished.""" + if self.output_fd is not None: + self.output_fd.close() + self.output_fd = None diff --git a/venv/Lib/site-packages/flake8/formatting/default.py b/venv/Lib/site-packages/flake8/formatting/default.py new file mode 100644 index 0000000000..b5d08ff006 --- /dev/null +++ b/venv/Lib/site-packages/flake8/formatting/default.py @@ -0,0 +1,109 @@ +"""Default formatting class for Flake8.""" +from __future__ import annotations + +from flake8.formatting import base +from flake8.violation import Violation + +COLORS = { + "bold": "\033[1m", + "black": "\033[30m", + "red": "\033[31m", + "green": "\033[32m", + "yellow": "\033[33m", + "blue": "\033[34m", + "magenta": "\033[35m", + "cyan": "\033[36m", + "white": "\033[37m", + "reset": "\033[m", +} +COLORS_OFF = {k: "" for k in COLORS} + + +class SimpleFormatter(base.BaseFormatter): + """Simple abstraction for Default and Pylint formatter commonality. + + Sub-classes of this need to define an ``error_format`` attribute in order + to succeed. The ``format`` method relies on that attribute and expects the + ``error_format`` string to use the old-style formatting strings with named + parameters: + + * code + * text + * path + * row + * col + + """ + + error_format: str + + def format(self, error: Violation) -> str | None: + """Format and write error out. + + If an output filename is specified, write formatted errors to that + file. Otherwise, print the formatted error to standard out. + """ + return self.error_format % { + "code": error.code, + "text": error.text, + "path": error.filename, + "row": error.line_number, + "col": error.column_number, + **(COLORS if self.color else COLORS_OFF), + } + + +class Default(SimpleFormatter): + """Default formatter for Flake8. + + This also handles backwards compatibility for people specifying a custom + format string. + """ + + error_format = ( + "%(bold)s%(path)s%(reset)s" + "%(cyan)s:%(reset)s%(row)d%(cyan)s:%(reset)s%(col)d%(cyan)s:%(reset)s " + "%(bold)s%(red)s%(code)s%(reset)s %(text)s" + ) + + def after_init(self) -> None: + """Check for a custom format string.""" + if self.options.format.lower() != "default": + self.error_format = self.options.format + + +class Pylint(SimpleFormatter): + """Pylint formatter for Flake8.""" + + error_format = "%(path)s:%(row)d: [%(code)s] %(text)s" + + +class FilenameOnly(SimpleFormatter): + """Only print filenames, e.g., flake8 -q.""" + + error_format = "%(path)s" + + def after_init(self) -> None: + """Initialize our set of filenames.""" + self.filenames_already_printed: set[str] = set() + + def show_source(self, error: Violation) -> str | None: + """Do not include the source code.""" + + def format(self, error: Violation) -> str | None: + """Ensure we only print each error once.""" + if error.filename not in self.filenames_already_printed: + self.filenames_already_printed.add(error.filename) + return super().format(error) + else: + return None + + +class Nothing(base.BaseFormatter): + """Print absolutely nothing.""" + + def format(self, error: Violation) -> str | None: + """Do nothing.""" + + def show_source(self, error: Violation) -> str | None: + """Do not print the source.""" diff --git a/venv/Lib/site-packages/flake8/main/__init__.py b/venv/Lib/site-packages/flake8/main/__init__.py new file mode 100644 index 0000000000..85bcff426a --- /dev/null +++ b/venv/Lib/site-packages/flake8/main/__init__.py @@ -0,0 +1,2 @@ +"""Module containing the logic for the Flake8 entry-points.""" +from __future__ import annotations diff --git a/venv/Lib/site-packages/flake8/main/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/flake8/main/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000000..9f1642a7a3 Binary files /dev/null and b/venv/Lib/site-packages/flake8/main/__pycache__/__init__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/main/__pycache__/application.cpython-311.pyc b/venv/Lib/site-packages/flake8/main/__pycache__/application.cpython-311.pyc new file mode 100644 index 0000000000..f037facac2 Binary files /dev/null and b/venv/Lib/site-packages/flake8/main/__pycache__/application.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/main/__pycache__/cli.cpython-311.pyc b/venv/Lib/site-packages/flake8/main/__pycache__/cli.cpython-311.pyc new file mode 100644 index 0000000000..eeaf0e970c Binary files /dev/null and b/venv/Lib/site-packages/flake8/main/__pycache__/cli.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/main/__pycache__/debug.cpython-311.pyc b/venv/Lib/site-packages/flake8/main/__pycache__/debug.cpython-311.pyc new file mode 100644 index 0000000000..a28f9f6c5b Binary files /dev/null and b/venv/Lib/site-packages/flake8/main/__pycache__/debug.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/main/__pycache__/options.cpython-311.pyc b/venv/Lib/site-packages/flake8/main/__pycache__/options.cpython-311.pyc new file mode 100644 index 0000000000..4b3fb9fe69 Binary files /dev/null and b/venv/Lib/site-packages/flake8/main/__pycache__/options.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/main/application.py b/venv/Lib/site-packages/flake8/main/application.py new file mode 100644 index 0000000000..4704cbd5d2 --- /dev/null +++ b/venv/Lib/site-packages/flake8/main/application.py @@ -0,0 +1,215 @@ +"""Module containing the application logic for Flake8.""" +from __future__ import annotations + +import argparse +import json +import logging +import time +from collections.abc import Sequence + +import flake8 +from flake8 import checker +from flake8 import defaults +from flake8 import exceptions +from flake8 import style_guide +from flake8.formatting.base import BaseFormatter +from flake8.main import debug +from flake8.options.parse_args import parse_args +from flake8.plugins import finder +from flake8.plugins import reporter + + +LOG = logging.getLogger(__name__) + + +class Application: + """Abstract our application into a class.""" + + def __init__(self) -> None: + """Initialize our application.""" + #: The timestamp when the Application instance was instantiated. + self.start_time = time.time() + #: The timestamp when the Application finished reported errors. + self.end_time: float | None = None + + self.plugins: finder.Plugins | None = None + #: The user-selected formatter from :attr:`formatting_plugins` + self.formatter: BaseFormatter | None = None + #: The :class:`flake8.style_guide.StyleGuideManager` built from the + #: user's options + self.guide: style_guide.StyleGuideManager | None = None + #: The :class:`flake8.checker.Manager` that will handle running all of + #: the checks selected by the user. + self.file_checker_manager: checker.Manager | None = None + + #: The user-supplied options parsed into an instance of + #: :class:`argparse.Namespace` + self.options: argparse.Namespace | None = None + #: The number of errors, warnings, and other messages after running + #: flake8 and taking into account ignored errors and lines. + self.result_count = 0 + #: The total number of errors before accounting for ignored errors and + #: lines. + self.total_result_count = 0 + #: Whether or not something catastrophic happened and we should exit + #: with a non-zero status code + self.catastrophic_failure = False + + def exit_code(self) -> int: + """Return the program exit code.""" + if self.catastrophic_failure: + return 1 + assert self.options is not None + if self.options.exit_zero: + return 0 + else: + return int(self.result_count > 0) + + def make_formatter(self) -> None: + """Initialize a formatter based on the parsed options.""" + assert self.plugins is not None + assert self.options is not None + self.formatter = reporter.make(self.plugins.reporters, self.options) + + def make_guide(self) -> None: + """Initialize our StyleGuide.""" + assert self.formatter is not None + assert self.options is not None + self.guide = style_guide.StyleGuideManager( + self.options, self.formatter + ) + + def make_file_checker_manager(self, argv: Sequence[str]) -> None: + """Initialize our FileChecker Manager.""" + assert self.guide is not None + assert self.plugins is not None + self.file_checker_manager = checker.Manager( + style_guide=self.guide, + plugins=self.plugins.checkers, + argv=argv, + ) + + def run_checks(self) -> None: + """Run the actual checks with the FileChecker Manager. + + This method encapsulates the logic to make a + :class:`~flake8.checker.Manger` instance run the checks it is + managing. + """ + assert self.file_checker_manager is not None + + self.file_checker_manager.start() + try: + self.file_checker_manager.run() + except exceptions.PluginExecutionFailed as plugin_failed: + print(str(plugin_failed)) + print("Run flake8 with greater verbosity to see more details") + self.catastrophic_failure = True + LOG.info("Finished running") + self.file_checker_manager.stop() + self.end_time = time.time() + + def report_benchmarks(self) -> None: + """Aggregate, calculate, and report benchmarks for this run.""" + assert self.options is not None + if not self.options.benchmark: + return + + assert self.file_checker_manager is not None + assert self.end_time is not None + time_elapsed = self.end_time - self.start_time + statistics = [("seconds elapsed", time_elapsed)] + add_statistic = statistics.append + for statistic in defaults.STATISTIC_NAMES + ("files",): + value = self.file_checker_manager.statistics[statistic] + total_description = f"total {statistic} processed" + add_statistic((total_description, value)) + per_second_description = f"{statistic} processed per second" + add_statistic((per_second_description, int(value / time_elapsed))) + + assert self.formatter is not None + self.formatter.show_benchmarks(statistics) + + def report_errors(self) -> None: + """Report all the errors found by flake8 3.0. + + This also updates the :attr:`result_count` attribute with the total + number of errors, warnings, and other messages found. + """ + LOG.info("Reporting errors") + assert self.file_checker_manager is not None + results = self.file_checker_manager.report() + self.total_result_count, self.result_count = results + LOG.info( + "Found a total of %d violations and reported %d", + self.total_result_count, + self.result_count, + ) + + def report_statistics(self) -> None: + """Aggregate and report statistics from this run.""" + assert self.options is not None + if not self.options.statistics: + return + + assert self.formatter is not None + assert self.guide is not None + self.formatter.show_statistics(self.guide.stats) + + def initialize(self, argv: Sequence[str]) -> None: + """Initialize the application to be run. + + This finds the plugins, registers their options, and parses the + command-line arguments. + """ + self.plugins, self.options = parse_args(argv) + + if self.options.bug_report: + info = debug.information(flake8.__version__, self.plugins) + print(json.dumps(info, indent=2, sort_keys=True)) + raise SystemExit(0) + + self.make_formatter() + self.make_guide() + self.make_file_checker_manager(argv) + + def report(self) -> None: + """Report errors, statistics, and benchmarks.""" + assert self.formatter is not None + self.formatter.start() + self.report_errors() + self.report_statistics() + self.report_benchmarks() + self.formatter.stop() + + def _run(self, argv: Sequence[str]) -> None: + self.initialize(argv) + self.run_checks() + self.report() + + def run(self, argv: Sequence[str]) -> None: + """Run our application. + + This method will also handle KeyboardInterrupt exceptions for the + entirety of the flake8 application. If it sees a KeyboardInterrupt it + will forcibly clean up the :class:`~flake8.checker.Manager`. + """ + try: + self._run(argv) + except KeyboardInterrupt as exc: + print("... stopped") + LOG.critical("Caught keyboard interrupt from user") + LOG.exception(exc) + self.catastrophic_failure = True + except exceptions.ExecutionError as exc: + print("There was a critical error during execution of Flake8:") + print(exc) + LOG.exception(exc) + self.catastrophic_failure = True + except exceptions.EarlyQuit: + self.catastrophic_failure = True + print("... stopped while processing files") + else: + assert self.options is not None + if self.options.count: + print(self.result_count) diff --git a/venv/Lib/site-packages/flake8/main/cli.py b/venv/Lib/site-packages/flake8/main/cli.py new file mode 100644 index 0000000000..1a52f36daf --- /dev/null +++ b/venv/Lib/site-packages/flake8/main/cli.py @@ -0,0 +1,24 @@ +"""Command-line implementation of flake8.""" +from __future__ import annotations + +import sys +from collections.abc import Sequence + +from flake8.main import application + + +def main(argv: Sequence[str] | None = None) -> int: + """Execute the main bit of the application. + + This handles the creation of an instance of :class:`Application`, runs it, + and then exits the application. + + :param argv: + The arguments to be passed to the application for parsing. + """ + if argv is None: + argv = sys.argv[1:] + + app = application.Application() + app.run(argv) + return app.exit_code() diff --git a/venv/Lib/site-packages/flake8/main/debug.py b/venv/Lib/site-packages/flake8/main/debug.py new file mode 100644 index 0000000000..c3a8b0b79a --- /dev/null +++ b/venv/Lib/site-packages/flake8/main/debug.py @@ -0,0 +1,30 @@ +"""Module containing the logic for our debugging logic.""" +from __future__ import annotations + +import platform +from typing import Any + +from flake8.plugins.finder import Plugins + + +def information(version: str, plugins: Plugins) -> dict[str, Any]: + """Generate the information to be printed for the bug report.""" + versions = sorted( + { + (loaded.plugin.package, loaded.plugin.version) + for loaded in plugins.all_plugins() + if loaded.plugin.package not in {"flake8", "local"} + } + ) + return { + "version": version, + "plugins": [ + {"plugin": plugin, "version": version} + for plugin, version in versions + ], + "platform": { + "python_implementation": platform.python_implementation(), + "python_version": platform.python_version(), + "system": platform.system(), + }, + } diff --git a/venv/Lib/site-packages/flake8/main/options.py b/venv/Lib/site-packages/flake8/main/options.py new file mode 100644 index 0000000000..9d57321b85 --- /dev/null +++ b/venv/Lib/site-packages/flake8/main/options.py @@ -0,0 +1,396 @@ +"""Contains the logic for all of the default options for Flake8.""" +from __future__ import annotations + +import argparse + +from flake8 import defaults +from flake8.options.manager import OptionManager + + +def stage1_arg_parser() -> argparse.ArgumentParser: + """Register the preliminary options on our OptionManager. + + The preliminary options include: + + - ``-v``/``--verbose`` + - ``--output-file`` + - ``--append-config`` + - ``--config`` + - ``--isolated`` + - ``--enable-extensions`` + """ + parser = argparse.ArgumentParser(add_help=False) + + parser.add_argument( + "-v", + "--verbose", + default=0, + action="count", + help="Print more information about what is happening in flake8. " + "This option is repeatable and will increase verbosity each " + "time it is repeated.", + ) + + parser.add_argument( + "--output-file", default=None, help="Redirect report to a file." + ) + + # Config file options + + parser.add_argument( + "--append-config", + action="append", + default=[], + help="Provide extra config files to parse in addition to the files " + "found by Flake8 by default. These files are the last ones read " + "and so they take the highest precedence when multiple files " + "provide the same option.", + ) + + parser.add_argument( + "--config", + default=None, + help="Path to the config file that will be the authoritative config " + "source. This will cause Flake8 to ignore all other " + "configuration files.", + ) + + parser.add_argument( + "--isolated", + default=False, + action="store_true", + help="Ignore all configuration files.", + ) + + # Plugin enablement options + + parser.add_argument( + "--enable-extensions", + help="Enable plugins and extensions that are otherwise disabled " + "by default", + ) + + parser.add_argument( + "--require-plugins", + help="Require specific plugins to be installed before running", + ) + + return parser + + +class JobsArgument: + """Type callback for the --jobs argument.""" + + def __init__(self, arg: str) -> None: + """Parse and validate the --jobs argument. + + :param arg: The argument passed by argparse for validation + """ + self.is_auto = False + self.n_jobs = -1 + if arg == "auto": + self.is_auto = True + elif arg.isdigit(): + self.n_jobs = int(arg) + else: + raise argparse.ArgumentTypeError( + f"{arg!r} must be 'auto' or an integer.", + ) + + def __repr__(self) -> str: + """Representation for debugging.""" + return f"{type(self).__name__}({str(self)!r})" + + def __str__(self) -> str: + """Format our JobsArgument class.""" + return "auto" if self.is_auto else str(self.n_jobs) + + +def register_default_options(option_manager: OptionManager) -> None: + """Register the default options on our OptionManager. + + The default options include: + + - ``-q``/``--quiet`` + - ``--color`` + - ``--count`` + - ``--exclude`` + - ``--extend-exclude`` + - ``--filename`` + - ``--format`` + - ``--hang-closing`` + - ``--ignore`` + - ``--extend-ignore`` + - ``--per-file-ignores`` + - ``--max-line-length`` + - ``--max-doc-length`` + - ``--indent-size`` + - ``--select`` + - ``--extend-select`` + - ``--disable-noqa`` + - ``--show-source`` + - ``--statistics`` + - ``--exit-zero`` + - ``-j``/``--jobs`` + - ``--tee`` + - ``--benchmark`` + - ``--bug-report`` + """ + add_option = option_manager.add_option + + add_option( + "-q", + "--quiet", + default=0, + action="count", + parse_from_config=True, + help="Report only file names, or nothing. This option is repeatable.", + ) + + add_option( + "--color", + choices=("auto", "always", "never"), + default="auto", + help="Whether to use color in output. Defaults to `%(default)s`.", + ) + + add_option( + "--count", + action="store_true", + parse_from_config=True, + help="Print total number of errors to standard output after " + "all other output.", + ) + + add_option( + "--exclude", + metavar="patterns", + default=",".join(defaults.EXCLUDE), + comma_separated_list=True, + parse_from_config=True, + normalize_paths=True, + help="Comma-separated list of files or directories to exclude. " + "(Default: %(default)s)", + ) + + add_option( + "--extend-exclude", + metavar="patterns", + default="", + parse_from_config=True, + comma_separated_list=True, + normalize_paths=True, + help="Comma-separated list of files or directories to add to the list " + "of excluded ones.", + ) + + add_option( + "--filename", + metavar="patterns", + default="*.py", + parse_from_config=True, + comma_separated_list=True, + help="Only check for filenames matching the patterns in this comma-" + "separated list. (Default: %(default)s)", + ) + + add_option( + "--stdin-display-name", + default="stdin", + help="The name used when reporting errors from code passed via stdin. " + "This is useful for editors piping the file contents to flake8. " + "(Default: %(default)s)", + ) + + # TODO(sigmavirus24): Figure out --first/--repeat + + # NOTE(sigmavirus24): We can't use choices for this option since users can + # freely provide a format string and that will break if we restrict their + # choices. + add_option( + "--format", + metavar="format", + default="default", + parse_from_config=True, + help=( + f"Format errors according to the chosen formatter " + f"({', '.join(sorted(option_manager.formatter_names))}) " + f"or a format string containing %%-style " + f"mapping keys (code, col, path, row, text). " + f"For example, " + f"``--format=pylint`` or ``--format='%%(path)s %%(code)s'``. " + f"(Default: %(default)s)" + ), + ) + + add_option( + "--hang-closing", + action="store_true", + parse_from_config=True, + help="Hang closing bracket instead of matching indentation of opening " + "bracket's line.", + ) + + add_option( + "--ignore", + metavar="errors", + parse_from_config=True, + comma_separated_list=True, + help=( + f"Comma-separated list of error codes to ignore (or skip). " + f"For example, ``--ignore=E4,E51,W234``. " + f"(Default: {','.join(defaults.IGNORE)})" + ), + ) + + add_option( + "--extend-ignore", + metavar="errors", + parse_from_config=True, + comma_separated_list=True, + help="Comma-separated list of error codes to add to the list of " + "ignored ones. For example, ``--extend-ignore=E4,E51,W234``.", + ) + + add_option( + "--per-file-ignores", + default="", + parse_from_config=True, + help="A pairing of filenames and violation codes that defines which " + "violations to ignore in a particular file. The filenames can be " + "specified in a manner similar to the ``--exclude`` option and the " + "violations work similarly to the ``--ignore`` and ``--select`` " + "options.", + ) + + add_option( + "--max-line-length", + type=int, + metavar="n", + default=defaults.MAX_LINE_LENGTH, + parse_from_config=True, + help="Maximum allowed line length for the entirety of this run. " + "(Default: %(default)s)", + ) + + add_option( + "--max-doc-length", + type=int, + metavar="n", + default=None, + parse_from_config=True, + help="Maximum allowed doc line length for the entirety of this run. " + "(Default: %(default)s)", + ) + add_option( + "--indent-size", + type=int, + metavar="n", + default=defaults.INDENT_SIZE, + parse_from_config=True, + help="Number of spaces used for indentation (Default: %(default)s)", + ) + + add_option( + "--select", + metavar="errors", + parse_from_config=True, + comma_separated_list=True, + help=( + "Limit the reported error codes to codes prefix-matched by this " + "list. " + "You usually do not need to specify this option as the default " + "includes all installed plugin codes. " + "For example, ``--select=E4,E51,W234``." + ), + ) + + add_option( + "--extend-select", + metavar="errors", + parse_from_config=True, + comma_separated_list=True, + help=( + "Add additional error codes to the default ``--select``. " + "You usually do not need to specify this option as the default " + "includes all installed plugin codes. " + "For example, ``--extend-select=E4,E51,W234``." + ), + ) + + add_option( + "--disable-noqa", + default=False, + parse_from_config=True, + action="store_true", + help='Disable the effect of "# noqa". This will report errors on ' + 'lines with "# noqa" at the end.', + ) + + # TODO(sigmavirus24): Decide what to do about --show-pep8 + + add_option( + "--show-source", + action="store_true", + parse_from_config=True, + help="Show the source generate each error or warning.", + ) + add_option( + "--no-show-source", + action="store_false", + dest="show_source", + parse_from_config=False, + help="Negate --show-source", + ) + + add_option( + "--statistics", + action="store_true", + parse_from_config=True, + help="Count errors.", + ) + + # Flake8 options + + add_option( + "--exit-zero", + action="store_true", + help='Exit with status code "0" even if there are errors.', + ) + + add_option( + "-j", + "--jobs", + default="auto", + parse_from_config=True, + type=JobsArgument, + help="Number of subprocesses to use to run checks in parallel. " + 'This is ignored on Windows. The default, "auto", will ' + "auto-detect the number of processors available to use. " + "(Default: %(default)s)", + ) + + add_option( + "--tee", + default=False, + parse_from_config=True, + action="store_true", + help="Write to stdout and output-file.", + ) + + # Benchmarking + + add_option( + "--benchmark", + default=False, + action="store_true", + help="Print benchmark information about this run of Flake8", + ) + + # Debugging + + add_option( + "--bug-report", + action="store_true", + help="Print information necessary when preparing a bug report", + ) diff --git a/venv/Lib/site-packages/flake8/options/__init__.py b/venv/Lib/site-packages/flake8/options/__init__.py new file mode 100644 index 0000000000..3578223bbc --- /dev/null +++ b/venv/Lib/site-packages/flake8/options/__init__.py @@ -0,0 +1,13 @@ +"""Package containing the option manager and config management logic. + +- :mod:`flake8.options.config` contains the logic for finding, parsing, and + merging configuration files. + +- :mod:`flake8.options.manager` contains the logic for managing customized + Flake8 command-line and configuration options. + +- :mod:`flake8.options.aggregator` uses objects from both of the above modules + to aggregate configuration into one object used by plugins and Flake8. + +""" +from __future__ import annotations diff --git a/venv/Lib/site-packages/flake8/options/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/flake8/options/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000000..906f27ea5a Binary files /dev/null and b/venv/Lib/site-packages/flake8/options/__pycache__/__init__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/options/__pycache__/aggregator.cpython-311.pyc b/venv/Lib/site-packages/flake8/options/__pycache__/aggregator.cpython-311.pyc new file mode 100644 index 0000000000..4cc749ba5e Binary files /dev/null and b/venv/Lib/site-packages/flake8/options/__pycache__/aggregator.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/options/__pycache__/config.cpython-311.pyc b/venv/Lib/site-packages/flake8/options/__pycache__/config.cpython-311.pyc new file mode 100644 index 0000000000..d9235cf19e Binary files /dev/null and b/venv/Lib/site-packages/flake8/options/__pycache__/config.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/options/__pycache__/manager.cpython-311.pyc b/venv/Lib/site-packages/flake8/options/__pycache__/manager.cpython-311.pyc new file mode 100644 index 0000000000..f8b873cfb7 Binary files /dev/null and b/venv/Lib/site-packages/flake8/options/__pycache__/manager.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/options/__pycache__/parse_args.cpython-311.pyc b/venv/Lib/site-packages/flake8/options/__pycache__/parse_args.cpython-311.pyc new file mode 100644 index 0000000000..73d9f5aa73 Binary files /dev/null and b/venv/Lib/site-packages/flake8/options/__pycache__/parse_args.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/options/aggregator.py b/venv/Lib/site-packages/flake8/options/aggregator.py new file mode 100644 index 0000000000..999161ab86 --- /dev/null +++ b/venv/Lib/site-packages/flake8/options/aggregator.py @@ -0,0 +1,56 @@ +"""Aggregation function for CLI specified options and config file options. + +This holds the logic that uses the collected and merged config files and +applies the user-specified command-line configuration on top of it. +""" +from __future__ import annotations + +import argparse +import configparser +import logging +from collections.abc import Sequence + +from flake8.options import config +from flake8.options.manager import OptionManager + +LOG = logging.getLogger(__name__) + + +def aggregate_options( + manager: OptionManager, + cfg: configparser.RawConfigParser, + cfg_dir: str, + argv: Sequence[str] | None, +) -> argparse.Namespace: + """Aggregate and merge CLI and config file options.""" + # Get defaults from the option parser + default_values = manager.parse_args([]) + + # Get the parsed config + parsed_config = config.parse_config(manager, cfg, cfg_dir) + + # store the plugin-set extended default ignore / select + default_values.extended_default_ignore = manager.extended_default_ignore + default_values.extended_default_select = manager.extended_default_select + + # Merge values parsed from config onto the default values returned + for config_name, value in parsed_config.items(): + dest_name = config_name + # If the config name is somehow different from the destination name, + # fetch the destination name from our Option + if not hasattr(default_values, config_name): + dest_val = manager.config_options_dict[config_name].dest + assert isinstance(dest_val, str) + dest_name = dest_val + + LOG.debug( + 'Overriding default value of (%s) for "%s" with (%s)', + getattr(default_values, dest_name, None), + dest_name, + value, + ) + # Override the default values with the config values + setattr(default_values, dest_name, value) + + # Finally parse the command-line options + return manager.parse_args(argv, default_values) diff --git a/venv/Lib/site-packages/flake8/options/config.py b/venv/Lib/site-packages/flake8/options/config.py new file mode 100644 index 0000000000..b51949c2ec --- /dev/null +++ b/venv/Lib/site-packages/flake8/options/config.py @@ -0,0 +1,140 @@ +"""Config handling logic for Flake8.""" +from __future__ import annotations + +import configparser +import logging +import os.path +from typing import Any + +from flake8 import exceptions +from flake8.defaults import VALID_CODE_PREFIX +from flake8.options.manager import OptionManager + +LOG = logging.getLogger(__name__) + + +def _stat_key(s: str) -> tuple[int, int]: + # same as what's used by samefile / samestat + st = os.stat(s) + return st.st_ino, st.st_dev + + +def _find_config_file(path: str) -> str | None: + # on windows if the homedir isn't detected this returns back `~` + home = os.path.expanduser("~") + try: + home_stat = _stat_key(home) if home != "~" else None + except OSError: # FileNotFoundError / PermissionError / etc. + home_stat = None + + dir_stat = _stat_key(path) + while True: + for candidate in ("setup.cfg", "tox.ini", ".flake8"): + cfg = configparser.RawConfigParser() + cfg_path = os.path.join(path, candidate) + try: + cfg.read(cfg_path, encoding="UTF-8") + except (UnicodeDecodeError, configparser.ParsingError) as e: + LOG.warning("ignoring unparseable config %s: %s", cfg_path, e) + else: + # only consider it a config if it contains flake8 sections + if "flake8" in cfg or "flake8:local-plugins" in cfg: + return cfg_path + + new_path = os.path.dirname(path) + new_dir_stat = _stat_key(new_path) + if new_dir_stat == dir_stat or new_dir_stat == home_stat: + break + else: + path = new_path + dir_stat = new_dir_stat + + # did not find any configuration file + return None + + +def load_config( + config: str | None, + extra: list[str], + *, + isolated: bool = False, +) -> tuple[configparser.RawConfigParser, str]: + """Load the configuration given the user options. + + - in ``isolated`` mode, return an empty configuration + - if a config file is given in ``config`` use that, otherwise attempt to + discover a configuration using ``tox.ini`` / ``setup.cfg`` / ``.flake8`` + - finally, load any ``extra`` configuration files + """ + pwd = os.path.abspath(".") + + if isolated: + return configparser.RawConfigParser(), pwd + + if config is None: + config = _find_config_file(pwd) + + cfg = configparser.RawConfigParser() + if config is not None: + if not cfg.read(config, encoding="UTF-8"): + raise exceptions.ExecutionError( + f"The specified config file does not exist: {config}" + ) + cfg_dir = os.path.dirname(config) + else: + cfg_dir = pwd + + # TODO: remove this and replace it with configuration modifying plugins + # read the additional configs afterwards + for filename in extra: + if not cfg.read(filename, encoding="UTF-8"): + raise exceptions.ExecutionError( + f"The specified config file does not exist: {filename}" + ) + + return cfg, cfg_dir + + +def parse_config( + option_manager: OptionManager, + cfg: configparser.RawConfigParser, + cfg_dir: str, +) -> dict[str, Any]: + """Parse and normalize the typed configuration options.""" + if "flake8" not in cfg: + return {} + + config_dict = {} + + for option_name in cfg["flake8"]: + option = option_manager.config_options_dict.get(option_name) + if option is None: + LOG.debug('Option "%s" is not registered. Ignoring.', option_name) + continue + + # Use the appropriate method to parse the config value + value: Any + if option.type is int or option.action == "count": + value = cfg.getint("flake8", option_name) + elif option.action in {"store_true", "store_false"}: + value = cfg.getboolean("flake8", option_name) + else: + value = cfg.get("flake8", option_name) + + LOG.debug('Option "%s" returned value: %r', option_name, value) + + final_value = option.normalize(value, cfg_dir) + + if option_name in {"ignore", "extend-ignore"}: + for error_code in final_value: + if not VALID_CODE_PREFIX.match(error_code): + raise ValueError( + f"Error code {error_code!r} " + f"supplied to {option_name!r} option " + f"does not match {VALID_CODE_PREFIX.pattern!r}" + ) + + assert option.config_name is not None + config_dict[option.config_name] = final_value + + return config_dict diff --git a/venv/Lib/site-packages/flake8/options/manager.py b/venv/Lib/site-packages/flake8/options/manager.py new file mode 100644 index 0000000000..cb195fe281 --- /dev/null +++ b/venv/Lib/site-packages/flake8/options/manager.py @@ -0,0 +1,320 @@ +"""Option handling and Option management logic.""" +from __future__ import annotations + +import argparse +import enum +import functools +import logging +from collections.abc import Sequence +from typing import Any +from typing import Callable + +from flake8 import utils +from flake8.plugins.finder import Plugins + +LOG = logging.getLogger(__name__) + +# represent a singleton of "not passed arguments". +# an enum is chosen to trick mypy +_ARG = enum.Enum("_ARG", "NO") + + +def _flake8_normalize( + value: str, + *args: str, + comma_separated_list: bool = False, + normalize_paths: bool = False, +) -> str | list[str]: + ret: str | list[str] = value + if comma_separated_list and isinstance(ret, str): + ret = utils.parse_comma_separated_list(value) + + if normalize_paths: + if isinstance(ret, str): + ret = utils.normalize_path(ret, *args) + else: + ret = utils.normalize_paths(ret, *args) + + return ret + + +class Option: + """Our wrapper around an argparse argument parsers to add features.""" + + def __init__( + self, + short_option_name: str | _ARG = _ARG.NO, + long_option_name: str | _ARG = _ARG.NO, + # Options below are taken from argparse.ArgumentParser.add_argument + action: str | type[argparse.Action] | _ARG = _ARG.NO, + default: Any | _ARG = _ARG.NO, + type: Callable[..., Any] | _ARG = _ARG.NO, + dest: str | _ARG = _ARG.NO, + nargs: int | str | _ARG = _ARG.NO, + const: Any | _ARG = _ARG.NO, + choices: Sequence[Any] | _ARG = _ARG.NO, + help: str | _ARG = _ARG.NO, + metavar: str | _ARG = _ARG.NO, + required: bool | _ARG = _ARG.NO, + # Options below here are specific to Flake8 + parse_from_config: bool = False, + comma_separated_list: bool = False, + normalize_paths: bool = False, + ) -> None: + """Initialize an Option instance. + + The following are all passed directly through to argparse. + + :param short_option_name: + The short name of the option (e.g., ``-x``). This will be the + first argument passed to ``ArgumentParser.add_argument`` + :param long_option_name: + The long name of the option (e.g., ``--xtra-long-option``). This + will be the second argument passed to + ``ArgumentParser.add_argument`` + :param default: + Default value of the option. + :param dest: + Attribute name to store parsed option value as. + :param nargs: + Number of arguments to parse for this option. + :param const: + Constant value to store on a common destination. Usually used in + conjunction with ``action="store_const"``. + :param choices: + Possible values for the option. + :param help: + Help text displayed in the usage information. + :param metavar: + Name to use instead of the long option name for help text. + :param required: + Whether this option is required or not. + + The following options may be passed directly through to :mod:`argparse` + but may need some massaging. + + :param type: + A callable to normalize the type (as is the case in + :mod:`argparse`). + :param action: + Any action allowed by :mod:`argparse`. + + The following parameters are for Flake8's option handling alone. + + :param parse_from_config: + Whether or not this option should be parsed out of config files. + :param comma_separated_list: + Whether the option is a comma separated list when parsing from a + config file. + :param normalize_paths: + Whether the option is expecting a path or list of paths and should + attempt to normalize the paths to absolute paths. + """ + if ( + long_option_name is _ARG.NO + and short_option_name is not _ARG.NO + and short_option_name.startswith("--") + ): + short_option_name, long_option_name = _ARG.NO, short_option_name + + # flake8 special type normalization + if comma_separated_list or normalize_paths: + type = functools.partial( + _flake8_normalize, + comma_separated_list=comma_separated_list, + normalize_paths=normalize_paths, + ) + + self.short_option_name = short_option_name + self.long_option_name = long_option_name + self.option_args = [ + x + for x in (short_option_name, long_option_name) + if x is not _ARG.NO + ] + self.action = action + self.default = default + self.type = type + self.dest = dest + self.nargs = nargs + self.const = const + self.choices = choices + self.help = help + self.metavar = metavar + self.required = required + self.option_kwargs: dict[str, Any | _ARG] = { + "action": self.action, + "default": self.default, + "type": self.type, + "dest": self.dest, + "nargs": self.nargs, + "const": self.const, + "choices": self.choices, + "help": self.help, + "metavar": self.metavar, + "required": self.required, + } + + # Set our custom attributes + self.parse_from_config = parse_from_config + self.comma_separated_list = comma_separated_list + self.normalize_paths = normalize_paths + + self.config_name: str | None = None + if parse_from_config: + if long_option_name is _ARG.NO: + raise ValueError( + "When specifying parse_from_config=True, " + "a long_option_name must also be specified." + ) + self.config_name = long_option_name[2:].replace("-", "_") + + self._opt = None + + @property + def filtered_option_kwargs(self) -> dict[str, Any]: + """Return any actually-specified arguments.""" + return { + k: v for k, v in self.option_kwargs.items() if v is not _ARG.NO + } + + def __repr__(self) -> str: # noqa: D105 + parts = [] + for arg in self.option_args: + parts.append(arg) + for k, v in self.filtered_option_kwargs.items(): + parts.append(f"{k}={v!r}") + return f"Option({', '.join(parts)})" + + def normalize(self, value: Any, *normalize_args: str) -> Any: + """Normalize the value based on the option configuration.""" + if self.comma_separated_list and isinstance(value, str): + value = utils.parse_comma_separated_list(value) + + if self.normalize_paths: + if isinstance(value, list): + value = utils.normalize_paths(value, *normalize_args) + else: + value = utils.normalize_path(value, *normalize_args) + + return value + + def to_argparse(self) -> tuple[list[str], dict[str, Any]]: + """Convert a Flake8 Option to argparse ``add_argument`` arguments.""" + return self.option_args, self.filtered_option_kwargs + + +class OptionManager: + """Manage Options and OptionParser while adding post-processing.""" + + def __init__( + self, + *, + version: str, + plugin_versions: str, + parents: list[argparse.ArgumentParser], + formatter_names: list[str], + ) -> None: + """Initialize an instance of an OptionManager.""" + self.formatter_names = formatter_names + self.parser = argparse.ArgumentParser( + prog="flake8", + usage="%(prog)s [options] file file ...", + parents=parents, + epilog=f"Installed plugins: {plugin_versions}", + ) + self.parser.add_argument( + "--version", + action="version", + version=( + f"{version} ({plugin_versions}) " + f"{utils.get_python_version()}" + ), + ) + self.parser.add_argument("filenames", nargs="*", metavar="filename") + + self.config_options_dict: dict[str, Option] = {} + self.options: list[Option] = [] + self.extended_default_ignore: list[str] = [] + self.extended_default_select: list[str] = [] + + self._current_group: argparse._ArgumentGroup | None = None + + # TODO: maybe make this a free function to reduce api surface area + def register_plugins(self, plugins: Plugins) -> None: + """Register the plugin options (if needed).""" + groups: dict[str, argparse._ArgumentGroup] = {} + + def _set_group(name: str) -> None: + try: + self._current_group = groups[name] + except KeyError: + group = self.parser.add_argument_group(name) + self._current_group = groups[name] = group + + for loaded in plugins.all_plugins(): + add_options = getattr(loaded.obj, "add_options", None) + if add_options: + _set_group(loaded.plugin.package) + add_options(self) + + if loaded.plugin.entry_point.group == "flake8.extension": + self.extend_default_select([loaded.entry_name]) + + # isn't strictly necessary, but seems cleaner + self._current_group = None + + def add_option(self, *args: Any, **kwargs: Any) -> None: + """Create and register a new option. + + See parameters for :class:`~flake8.options.manager.Option` for + acceptable arguments to this method. + + .. note:: + + ``short_option_name`` and ``long_option_name`` may be specified + positionally as they are with argparse normally. + """ + option = Option(*args, **kwargs) + option_args, option_kwargs = option.to_argparse() + if self._current_group is not None: + self._current_group.add_argument(*option_args, **option_kwargs) + else: + self.parser.add_argument(*option_args, **option_kwargs) + self.options.append(option) + if option.parse_from_config: + name = option.config_name + assert name is not None + self.config_options_dict[name] = option + self.config_options_dict[name.replace("_", "-")] = option + LOG.debug('Registered option "%s".', option) + + def extend_default_ignore(self, error_codes: Sequence[str]) -> None: + """Extend the default ignore list with the error codes provided. + + :param error_codes: + List of strings that are the error/warning codes with which to + extend the default ignore list. + """ + LOG.debug("Extending default ignore list with %r", error_codes) + self.extended_default_ignore.extend(error_codes) + + def extend_default_select(self, error_codes: Sequence[str]) -> None: + """Extend the default select list with the error codes provided. + + :param error_codes: + List of strings that are the error/warning codes with which + to extend the default select list. + """ + LOG.debug("Extending default select list with %r", error_codes) + self.extended_default_select.extend(error_codes) + + def parse_args( + self, + args: Sequence[str] | None = None, + values: argparse.Namespace | None = None, + ) -> argparse.Namespace: + """Proxy to calling the OptionParser's parse_args method.""" + if values: + self.parser.set_defaults(**vars(values)) + return self.parser.parse_args(args) diff --git a/venv/Lib/site-packages/flake8/options/parse_args.py b/venv/Lib/site-packages/flake8/options/parse_args.py new file mode 100644 index 0000000000..ff5e08f490 --- /dev/null +++ b/venv/Lib/site-packages/flake8/options/parse_args.py @@ -0,0 +1,70 @@ +"""Procedure for parsing args, config, loading plugins.""" +from __future__ import annotations + +import argparse +from collections.abc import Sequence + +import flake8 +from flake8.main import options +from flake8.options import aggregator +from flake8.options import config +from flake8.options import manager +from flake8.plugins import finder + + +def parse_args( + argv: Sequence[str], +) -> tuple[finder.Plugins, argparse.Namespace]: + """Procedure for parsing args, config, loading plugins.""" + prelim_parser = options.stage1_arg_parser() + + args0, rest = prelim_parser.parse_known_args(argv) + # XXX (ericvw): Special case "forwarding" the output file option so + # that it can be reparsed again for the BaseFormatter.filename. + if args0.output_file: + rest.extend(("--output-file", args0.output_file)) + + flake8.configure_logging(args0.verbose, args0.output_file) + + cfg, cfg_dir = config.load_config( + config=args0.config, + extra=args0.append_config, + isolated=args0.isolated, + ) + + plugin_opts = finder.parse_plugin_options( + cfg, + cfg_dir, + enable_extensions=args0.enable_extensions, + require_plugins=args0.require_plugins, + ) + raw_plugins = finder.find_plugins(cfg, plugin_opts) + plugins = finder.load_plugins(raw_plugins, plugin_opts) + + option_manager = manager.OptionManager( + version=flake8.__version__, + plugin_versions=plugins.versions_str(), + parents=[prelim_parser], + formatter_names=list(plugins.reporters), + ) + options.register_default_options(option_manager) + option_manager.register_plugins(plugins) + + opts = aggregator.aggregate_options(option_manager, cfg, cfg_dir, rest) + + for loaded in plugins.all_plugins(): + parse_options = getattr(loaded.obj, "parse_options", None) + if parse_options is None: + continue + + # XXX: ideally we wouldn't have two forms of parse_options + try: + parse_options( + option_manager, + opts, + opts.filenames, + ) + except TypeError: + parse_options(opts) + + return plugins, opts diff --git a/venv/Lib/site-packages/flake8/plugins/__init__.py b/venv/Lib/site-packages/flake8/plugins/__init__.py new file mode 100644 index 0000000000..b540313378 --- /dev/null +++ b/venv/Lib/site-packages/flake8/plugins/__init__.py @@ -0,0 +1,2 @@ +"""Submodule of built-in plugins and plugin managers.""" +from __future__ import annotations diff --git a/venv/Lib/site-packages/flake8/plugins/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/flake8/plugins/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000000..fe9b63c629 Binary files /dev/null and b/venv/Lib/site-packages/flake8/plugins/__pycache__/__init__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/plugins/__pycache__/finder.cpython-311.pyc b/venv/Lib/site-packages/flake8/plugins/__pycache__/finder.cpython-311.pyc new file mode 100644 index 0000000000..adc000c094 Binary files /dev/null and b/venv/Lib/site-packages/flake8/plugins/__pycache__/finder.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/plugins/__pycache__/pycodestyle.cpython-311.pyc b/venv/Lib/site-packages/flake8/plugins/__pycache__/pycodestyle.cpython-311.pyc new file mode 100644 index 0000000000..5483e848f4 Binary files /dev/null and b/venv/Lib/site-packages/flake8/plugins/__pycache__/pycodestyle.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/plugins/__pycache__/pyflakes.cpython-311.pyc b/venv/Lib/site-packages/flake8/plugins/__pycache__/pyflakes.cpython-311.pyc new file mode 100644 index 0000000000..ef1a6fe983 Binary files /dev/null and b/venv/Lib/site-packages/flake8/plugins/__pycache__/pyflakes.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/plugins/__pycache__/reporter.cpython-311.pyc b/venv/Lib/site-packages/flake8/plugins/__pycache__/reporter.cpython-311.pyc new file mode 100644 index 0000000000..cbbff06a20 Binary files /dev/null and b/venv/Lib/site-packages/flake8/plugins/__pycache__/reporter.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/flake8/plugins/finder.py b/venv/Lib/site-packages/flake8/plugins/finder.py new file mode 100644 index 0000000000..88b66a08af --- /dev/null +++ b/venv/Lib/site-packages/flake8/plugins/finder.py @@ -0,0 +1,365 @@ +"""Functions related to finding and loading plugins.""" +from __future__ import annotations + +import configparser +import importlib.metadata +import inspect +import itertools +import logging +import sys +from collections.abc import Generator +from collections.abc import Iterable +from typing import Any +from typing import NamedTuple + +from flake8 import utils +from flake8.defaults import VALID_CODE_PREFIX +from flake8.exceptions import ExecutionError +from flake8.exceptions import FailedToLoadPlugin + +LOG = logging.getLogger(__name__) + +FLAKE8_GROUPS = frozenset(("flake8.extension", "flake8.report")) + +BANNED_PLUGINS = { + "flake8-colors": "5.0", + "flake8-per-file-ignores": "3.7", +} + + +class Plugin(NamedTuple): + """A plugin before loading.""" + + package: str + version: str + entry_point: importlib.metadata.EntryPoint + + +class LoadedPlugin(NamedTuple): + """Represents a plugin after being imported.""" + + plugin: Plugin + obj: Any + parameters: dict[str, bool] + + @property + def entry_name(self) -> str: + """Return the name given in the packaging metadata.""" + return self.plugin.entry_point.name + + @property + def display_name(self) -> str: + """Return the name for use in user-facing / error messages.""" + return f"{self.plugin.package}[{self.entry_name}]" + + +class Checkers(NamedTuple): + """Classified plugins needed for checking.""" + + tree: list[LoadedPlugin] + logical_line: list[LoadedPlugin] + physical_line: list[LoadedPlugin] + + +class Plugins(NamedTuple): + """Classified plugins.""" + + checkers: Checkers + reporters: dict[str, LoadedPlugin] + disabled: list[LoadedPlugin] + + def all_plugins(self) -> Generator[LoadedPlugin]: + """Return an iterator over all :class:`LoadedPlugin`s.""" + yield from self.checkers.tree + yield from self.checkers.logical_line + yield from self.checkers.physical_line + yield from self.reporters.values() + + def versions_str(self) -> str: + """Return a user-displayed list of plugin versions.""" + return ", ".join( + sorted( + { + f"{loaded.plugin.package}: {loaded.plugin.version}" + for loaded in self.all_plugins() + if loaded.plugin.package not in {"flake8", "local"} + } + ) + ) + + +class PluginOptions(NamedTuple): + """Options related to plugin loading.""" + + local_plugin_paths: tuple[str, ...] + enable_extensions: frozenset[str] + require_plugins: frozenset[str] + + @classmethod + def blank(cls) -> PluginOptions: + """Make a blank PluginOptions, mostly used for tests.""" + return cls( + local_plugin_paths=(), + enable_extensions=frozenset(), + require_plugins=frozenset(), + ) + + +def _parse_option( + cfg: configparser.RawConfigParser, + cfg_opt_name: str, + opt: str | None, +) -> list[str]: + # specified on commandline: use that + if opt is not None: + return utils.parse_comma_separated_list(opt) + else: + # ideally this would reuse our config parsing framework but we need to + # parse this from preliminary options before plugins are enabled + for opt_name in (cfg_opt_name, cfg_opt_name.replace("_", "-")): + val = cfg.get("flake8", opt_name, fallback=None) + if val is not None: + return utils.parse_comma_separated_list(val) + else: + return [] + + +def parse_plugin_options( + cfg: configparser.RawConfigParser, + cfg_dir: str, + *, + enable_extensions: str | None, + require_plugins: str | None, +) -> PluginOptions: + """Parse plugin loading related options.""" + paths_s = cfg.get("flake8:local-plugins", "paths", fallback="").strip() + paths = utils.parse_comma_separated_list(paths_s) + paths = utils.normalize_paths(paths, cfg_dir) + + return PluginOptions( + local_plugin_paths=tuple(paths), + enable_extensions=frozenset( + _parse_option(cfg, "enable_extensions", enable_extensions), + ), + require_plugins=frozenset( + _parse_option(cfg, "require_plugins", require_plugins), + ), + ) + + +def _flake8_plugins( + eps: Iterable[importlib.metadata.EntryPoint], + name: str, + version: str, +) -> Generator[Plugin]: + pyflakes_meta = importlib.metadata.distribution("pyflakes").metadata + pycodestyle_meta = importlib.metadata.distribution("pycodestyle").metadata + + for ep in eps: + if ep.group not in FLAKE8_GROUPS: + continue + + if ep.name == "F": + yield Plugin(pyflakes_meta["name"], pyflakes_meta["version"], ep) + elif ep.name in "EW": + # pycodestyle provides both `E` and `W` -- but our default select + # handles those + # ideally pycodestyle's plugin entrypoints would exactly represent + # the codes they produce... + yield Plugin( + pycodestyle_meta["name"], pycodestyle_meta["version"], ep + ) + else: + yield Plugin(name, version, ep) + + +def _find_importlib_plugins() -> Generator[Plugin]: + # some misconfigured pythons (RHEL) have things on `sys.path` twice + seen = set() + for dist in importlib.metadata.distributions(): + # assigned to prevent continual reparsing + eps = dist.entry_points + + # perf: skip parsing `.metadata` (slow) if no entry points match + if not any(ep.group in FLAKE8_GROUPS for ep in eps): + continue + + # assigned to prevent continual reparsing + meta = dist.metadata + + if meta["name"] in seen: + continue + else: + seen.add(meta["name"]) + + if meta["name"] in BANNED_PLUGINS: + LOG.warning( + "%s plugin is obsolete in flake8>=%s", + meta["name"], + BANNED_PLUGINS[meta["name"]], + ) + continue + elif meta["name"] == "flake8": + # special case flake8 which provides plugins for pyflakes / + # pycodestyle + yield from _flake8_plugins(eps, meta["name"], meta["version"]) + continue + + for ep in eps: + if ep.group in FLAKE8_GROUPS: + yield Plugin(meta["name"], meta["version"], ep) + + +def _find_local_plugins( + cfg: configparser.RawConfigParser, +) -> Generator[Plugin]: + for plugin_type in ("extension", "report"): + group = f"flake8.{plugin_type}" + for plugin_s in utils.parse_comma_separated_list( + cfg.get("flake8:local-plugins", plugin_type, fallback="").strip(), + regexp=utils.LOCAL_PLUGIN_LIST_RE, + ): + name, _, entry_str = plugin_s.partition("=") + name, entry_str = name.strip(), entry_str.strip() + ep = importlib.metadata.EntryPoint(name, entry_str, group) + yield Plugin("local", "local", ep) + + +def _check_required_plugins( + plugins: list[Plugin], + expected: frozenset[str], +) -> None: + plugin_names = { + utils.normalize_pypi_name(plugin.package) for plugin in plugins + } + expected_names = {utils.normalize_pypi_name(name) for name in expected} + missing_plugins = expected_names - plugin_names + + if missing_plugins: + raise ExecutionError( + f"required plugins were not installed!\n" + f"- installed: {', '.join(sorted(plugin_names))}\n" + f"- expected: {', '.join(sorted(expected_names))}\n" + f"- missing: {', '.join(sorted(missing_plugins))}" + ) + + +def find_plugins( + cfg: configparser.RawConfigParser, + opts: PluginOptions, +) -> list[Plugin]: + """Discovers all plugins (but does not load them).""" + ret = [*_find_importlib_plugins(), *_find_local_plugins(cfg)] + + # for determinism, sort the list + ret.sort() + + _check_required_plugins(ret, opts.require_plugins) + + return ret + + +def _parameters_for(func: Any) -> dict[str, bool]: + """Return the parameters for the plugin. + + This will inspect the plugin and return either the function parameters + if the plugin is a function or the parameters for ``__init__`` after + ``self`` if the plugin is a class. + + :returns: + A dictionary mapping the parameter name to whether or not it is + required (a.k.a., is positional only/does not have a default). + """ + is_class = not inspect.isfunction(func) + if is_class: + func = func.__init__ + + parameters = { + parameter.name: parameter.default is inspect.Parameter.empty + for parameter in inspect.signature(func).parameters.values() + if parameter.kind is inspect.Parameter.POSITIONAL_OR_KEYWORD + } + + if is_class: + parameters.pop("self", None) + + return parameters + + +def _load_plugin(plugin: Plugin) -> LoadedPlugin: + try: + obj = plugin.entry_point.load() + except Exception as e: + raise FailedToLoadPlugin(plugin.package, e) + + if not callable(obj): + err = TypeError("expected loaded plugin to be callable") + raise FailedToLoadPlugin(plugin.package, err) + + return LoadedPlugin(plugin, obj, _parameters_for(obj)) + + +def _import_plugins( + plugins: list[Plugin], + opts: PluginOptions, +) -> list[LoadedPlugin]: + sys.path.extend(opts.local_plugin_paths) + return [_load_plugin(p) for p in plugins] + + +def _classify_plugins( + plugins: list[LoadedPlugin], + opts: PluginOptions, +) -> Plugins: + tree = [] + logical_line = [] + physical_line = [] + reporters = {} + disabled = [] + + for loaded in plugins: + if ( + getattr(loaded.obj, "off_by_default", False) + and loaded.plugin.entry_point.name not in opts.enable_extensions + ): + disabled.append(loaded) + elif loaded.plugin.entry_point.group == "flake8.report": + reporters[loaded.entry_name] = loaded + elif "tree" in loaded.parameters: + tree.append(loaded) + elif "logical_line" in loaded.parameters: + logical_line.append(loaded) + elif "physical_line" in loaded.parameters: + physical_line.append(loaded) + else: + raise NotImplementedError(f"what plugin type? {loaded}") + + for loaded in itertools.chain(tree, logical_line, physical_line): + if not VALID_CODE_PREFIX.match(loaded.entry_name): + raise ExecutionError( + f"plugin code for `{loaded.display_name}` does not match " + f"{VALID_CODE_PREFIX.pattern}" + ) + + return Plugins( + checkers=Checkers( + tree=tree, + logical_line=logical_line, + physical_line=physical_line, + ), + reporters=reporters, + disabled=disabled, + ) + + +def load_plugins( + plugins: list[Plugin], + opts: PluginOptions, +) -> Plugins: + """Load and classify all flake8 plugins. + + - first: extends ``sys.path`` with ``paths`` (to import local plugins) + - next: converts the ``Plugin``s to ``LoadedPlugins`` + - finally: classifies plugins into their specific types + """ + return _classify_plugins(_import_plugins(plugins, opts), opts) diff --git a/venv/Lib/site-packages/flake8/plugins/pycodestyle.py b/venv/Lib/site-packages/flake8/plugins/pycodestyle.py new file mode 100644 index 0000000000..cd760dc6c8 --- /dev/null +++ b/venv/Lib/site-packages/flake8/plugins/pycodestyle.py @@ -0,0 +1,112 @@ +"""Generated using ./bin/gen-pycodestyle-plugin.""" +# fmt: off +from __future__ import annotations + +from collections.abc import Generator +from typing import Any + +from pycodestyle import ambiguous_identifier as _ambiguous_identifier +from pycodestyle import bare_except as _bare_except +from pycodestyle import blank_lines as _blank_lines +from pycodestyle import break_after_binary_operator as _break_after_binary_operator # noqa: E501 +from pycodestyle import break_before_binary_operator as _break_before_binary_operator # noqa: E501 +from pycodestyle import comparison_negative as _comparison_negative +from pycodestyle import comparison_to_singleton as _comparison_to_singleton +from pycodestyle import comparison_type as _comparison_type +from pycodestyle import compound_statements as _compound_statements +from pycodestyle import continued_indentation as _continued_indentation +from pycodestyle import explicit_line_join as _explicit_line_join +from pycodestyle import extraneous_whitespace as _extraneous_whitespace +from pycodestyle import imports_on_separate_lines as _imports_on_separate_lines +from pycodestyle import indentation as _indentation +from pycodestyle import maximum_doc_length as _maximum_doc_length +from pycodestyle import maximum_line_length as _maximum_line_length +from pycodestyle import missing_whitespace as _missing_whitespace +from pycodestyle import missing_whitespace_after_keyword as _missing_whitespace_after_keyword # noqa: E501 +from pycodestyle import module_imports_on_top_of_file as _module_imports_on_top_of_file # noqa: E501 +from pycodestyle import python_3000_invalid_escape_sequence as _python_3000_invalid_escape_sequence # noqa: E501 +from pycodestyle import tabs_obsolete as _tabs_obsolete +from pycodestyle import tabs_or_spaces as _tabs_or_spaces +from pycodestyle import trailing_blank_lines as _trailing_blank_lines +from pycodestyle import trailing_whitespace as _trailing_whitespace +from pycodestyle import whitespace_around_comma as _whitespace_around_comma +from pycodestyle import whitespace_around_keywords as _whitespace_around_keywords # noqa: E501 +from pycodestyle import whitespace_around_named_parameter_equals as _whitespace_around_named_parameter_equals # noqa: E501 +from pycodestyle import whitespace_around_operator as _whitespace_around_operator # noqa: E501 +from pycodestyle import whitespace_before_comment as _whitespace_before_comment +from pycodestyle import whitespace_before_parameters as _whitespace_before_parameters # noqa: E501 + + +def pycodestyle_logical( + blank_before: Any, + blank_lines: Any, + checker_state: Any, + hang_closing: Any, + indent_char: Any, + indent_level: Any, + indent_size: Any, + line_number: Any, + lines: Any, + logical_line: Any, + max_doc_length: Any, + noqa: Any, + previous_indent_level: Any, + previous_logical: Any, + previous_unindented_logical_line: Any, + tokens: Any, + verbose: Any, +) -> Generator[tuple[int, str]]: + """Run pycodestyle logical checks.""" + yield from _ambiguous_identifier(logical_line, tokens) + yield from _bare_except(logical_line, noqa) + yield from _blank_lines(logical_line, blank_lines, indent_level, line_number, blank_before, previous_logical, previous_unindented_logical_line, previous_indent_level, lines) # noqa: E501 + yield from _break_after_binary_operator(logical_line, tokens) + yield from _break_before_binary_operator(logical_line, tokens) + yield from _comparison_negative(logical_line) + yield from _comparison_to_singleton(logical_line, noqa) + yield from _comparison_type(logical_line, noqa) + yield from _compound_statements(logical_line) + yield from _continued_indentation(logical_line, tokens, indent_level, hang_closing, indent_char, indent_size, noqa, verbose) # noqa: E501 + yield from _explicit_line_join(logical_line, tokens) + yield from _extraneous_whitespace(logical_line) + yield from _imports_on_separate_lines(logical_line) + yield from _indentation(logical_line, previous_logical, indent_char, indent_level, previous_indent_level, indent_size) # noqa: E501 + yield from _maximum_doc_length(logical_line, max_doc_length, noqa, tokens) + yield from _missing_whitespace(logical_line, tokens) + yield from _missing_whitespace_after_keyword(logical_line, tokens) + yield from _module_imports_on_top_of_file(logical_line, indent_level, checker_state, noqa) # noqa: E501 + yield from _python_3000_invalid_escape_sequence(logical_line, tokens, noqa) + yield from _whitespace_around_comma(logical_line) + yield from _whitespace_around_keywords(logical_line) + yield from _whitespace_around_named_parameter_equals(logical_line, tokens) + yield from _whitespace_around_operator(logical_line) + yield from _whitespace_before_comment(logical_line, tokens) + yield from _whitespace_before_parameters(logical_line, tokens) + + +def pycodestyle_physical( + indent_char: Any, + line_number: Any, + lines: Any, + max_line_length: Any, + multiline: Any, + noqa: Any, + physical_line: Any, + total_lines: Any, +) -> Generator[tuple[int, str]]: + """Run pycodestyle physical checks.""" + ret = _maximum_line_length(physical_line, max_line_length, multiline, line_number, noqa) # noqa: E501 + if ret is not None: + yield ret + ret = _tabs_obsolete(physical_line) + if ret is not None: + yield ret + ret = _tabs_or_spaces(physical_line, indent_char) + if ret is not None: + yield ret + ret = _trailing_blank_lines(physical_line, lines, line_number, total_lines) + if ret is not None: + yield ret + ret = _trailing_whitespace(physical_line) + if ret is not None: + yield ret diff --git a/venv/Lib/site-packages/flake8/plugins/pyflakes.py b/venv/Lib/site-packages/flake8/plugins/pyflakes.py new file mode 100644 index 0000000000..66d8c1cdaf --- /dev/null +++ b/venv/Lib/site-packages/flake8/plugins/pyflakes.py @@ -0,0 +1,114 @@ +"""Plugin built-in to Flake8 to treat pyflakes as a plugin.""" +from __future__ import annotations + +import argparse +import ast +import logging +from collections.abc import Generator +from typing import Any + +import pyflakes.checker + +from flake8.options.manager import OptionManager + +LOG = logging.getLogger(__name__) + +FLAKE8_PYFLAKES_CODES = { + "UnusedImport": "F401", + "ImportShadowedByLoopVar": "F402", + "ImportStarUsed": "F403", + "LateFutureImport": "F404", + "ImportStarUsage": "F405", + "ImportStarNotPermitted": "F406", + "FutureFeatureNotDefined": "F407", + "PercentFormatInvalidFormat": "F501", + "PercentFormatExpectedMapping": "F502", + "PercentFormatExpectedSequence": "F503", + "PercentFormatExtraNamedArguments": "F504", + "PercentFormatMissingArgument": "F505", + "PercentFormatMixedPositionalAndNamed": "F506", + "PercentFormatPositionalCountMismatch": "F507", + "PercentFormatStarRequiresSequence": "F508", + "PercentFormatUnsupportedFormatCharacter": "F509", + "StringDotFormatInvalidFormat": "F521", + "StringDotFormatExtraNamedArguments": "F522", + "StringDotFormatExtraPositionalArguments": "F523", + "StringDotFormatMissingArgument": "F524", + "StringDotFormatMixingAutomatic": "F525", + "FStringMissingPlaceholders": "F541", + "TStringMissingPlaceholders": "F542", + "MultiValueRepeatedKeyLiteral": "F601", + "MultiValueRepeatedKeyVariable": "F602", + "TooManyExpressionsInStarredAssignment": "F621", + "TwoStarredExpressions": "F622", + "AssertTuple": "F631", + "IsLiteral": "F632", + "InvalidPrintSyntax": "F633", + "IfTuple": "F634", + "BreakOutsideLoop": "F701", + "ContinueOutsideLoop": "F702", + "YieldOutsideFunction": "F704", + "ReturnOutsideFunction": "F706", + "DefaultExceptNotLast": "F707", + "DoctestSyntaxError": "F721", + "ForwardAnnotationSyntaxError": "F722", + "RedefinedWhileUnused": "F811", + "UndefinedName": "F821", + "UndefinedExport": "F822", + "UndefinedLocal": "F823", + "UnusedIndirectAssignment": "F824", + "DuplicateArgument": "F831", + "UnusedVariable": "F841", + "UnusedAnnotation": "F842", + "RaiseNotImplemented": "F901", +} + + +class FlakesChecker(pyflakes.checker.Checker): + """Subclass the Pyflakes checker to conform with the flake8 API.""" + + with_doctest = False + + def __init__(self, tree: ast.AST, filename: str) -> None: + """Initialize the PyFlakes plugin with an AST tree and filename.""" + super().__init__( + tree, filename=filename, withDoctest=self.with_doctest + ) + + @classmethod + def add_options(cls, parser: OptionManager) -> None: + """Register options for PyFlakes on the Flake8 OptionManager.""" + parser.add_option( + "--builtins", + parse_from_config=True, + comma_separated_list=True, + help="define more built-ins, comma separated", + ) + parser.add_option( + "--doctests", + default=False, + action="store_true", + parse_from_config=True, + help="also check syntax of the doctests", + ) + + @classmethod + def parse_options(cls, options: argparse.Namespace) -> None: + """Parse option values from Flake8's OptionManager.""" + if options.builtins: + cls.builtIns = cls.builtIns.union(options.builtins) + cls.with_doctest = options.doctests + + def run(self) -> Generator[tuple[int, int, str, type[Any]]]: + """Run the plugin.""" + for message in self.messages: + col = getattr(message, "col", 0) + yield ( + message.lineno, + col, + "{} {}".format( + FLAKE8_PYFLAKES_CODES.get(type(message).__name__, "F999"), + message.message % message.message_args, + ), + message.__class__, + ) diff --git a/venv/Lib/site-packages/flake8/plugins/reporter.py b/venv/Lib/site-packages/flake8/plugins/reporter.py new file mode 100644 index 0000000000..a5749c03cb --- /dev/null +++ b/venv/Lib/site-packages/flake8/plugins/reporter.py @@ -0,0 +1,42 @@ +"""Functions for constructing the requested report plugin.""" +from __future__ import annotations + +import argparse +import logging + +from flake8.formatting.base import BaseFormatter +from flake8.plugins.finder import LoadedPlugin + +LOG = logging.getLogger(__name__) + + +def make( + reporters: dict[str, LoadedPlugin], + options: argparse.Namespace, +) -> BaseFormatter: + """Make the formatter from the requested user options. + + - if :option:`flake8 --quiet` is specified, return the ``quiet-filename`` + formatter. + - if :option:`flake8 --quiet` is specified at least twice, return the + ``quiet-nothing`` formatter. + - otherwise attempt to return the formatter by name. + - failing that, assume it is a format string and return the ``default`` + formatter. + """ + format_name = options.format + if options.quiet == 1: + format_name = "quiet-filename" + elif options.quiet >= 2: + format_name = "quiet-nothing" + + try: + format_plugin = reporters[format_name] + except KeyError: + LOG.warning( + "%r is an unknown formatter. Falling back to default.", + format_name, + ) + format_plugin = reporters["default"] + + return format_plugin.obj(options) diff --git a/venv/Lib/site-packages/flake8/processor.py b/venv/Lib/site-packages/flake8/processor.py new file mode 100644 index 0000000000..ccb4c57eb2 --- /dev/null +++ b/venv/Lib/site-packages/flake8/processor.py @@ -0,0 +1,454 @@ +"""Module containing our file processor that tokenizes a file for checks.""" +from __future__ import annotations + +import argparse +import ast +import functools +import logging +import tokenize +from collections.abc import Generator +from typing import Any + +from flake8 import defaults +from flake8 import utils +from flake8._compat import FSTRING_END +from flake8._compat import FSTRING_MIDDLE +from flake8._compat import TSTRING_END +from flake8._compat import TSTRING_MIDDLE +from flake8.plugins.finder import LoadedPlugin + +LOG = logging.getLogger(__name__) +NEWLINE = frozenset([tokenize.NL, tokenize.NEWLINE]) + +SKIP_TOKENS = frozenset( + [tokenize.NL, tokenize.NEWLINE, tokenize.INDENT, tokenize.DEDENT] +) + +_LogicalMapping = list[tuple[int, tuple[int, int]]] +_Logical = tuple[list[str], list[str], _LogicalMapping] + + +class FileProcessor: + """Processes a file and holds state. + + This processes a file by generating tokens, logical and physical lines, + and AST trees. This also provides a way of passing state about the file + to checks expecting that state. Any public attribute on this object can + be requested by a plugin. The known public attributes are: + + - :attr:`blank_before` + - :attr:`blank_lines` + - :attr:`checker_state` + - :attr:`indent_char` + - :attr:`indent_level` + - :attr:`line_number` + - :attr:`logical_line` + - :attr:`max_line_length` + - :attr:`max_doc_length` + - :attr:`multiline` + - :attr:`noqa` + - :attr:`previous_indent_level` + - :attr:`previous_logical` + - :attr:`previous_unindented_logical_line` + - :attr:`tokens` + - :attr:`file_tokens` + - :attr:`total_lines` + - :attr:`verbose` + """ + + #: always ``False``, included for compatibility + noqa = False + + def __init__( + self, + filename: str, + options: argparse.Namespace, + lines: list[str] | None = None, + ) -> None: + """Initialize our file processor. + + :param filename: Name of the file to process + """ + self.options = options + self.filename = filename + self.lines = lines if lines is not None else self.read_lines() + self.strip_utf_bom() + + # Defaults for public attributes + #: Number of preceding blank lines + self.blank_before = 0 + #: Number of blank lines + self.blank_lines = 0 + #: Checker states for each plugin? + self._checker_states: dict[str, dict[Any, Any]] = {} + #: Current checker state + self.checker_state: dict[Any, Any] = {} + #: User provided option for hang closing + self.hang_closing = options.hang_closing + #: Character used for indentation + self.indent_char: str | None = None + #: Current level of indentation + self.indent_level = 0 + #: Number of spaces used for indentation + self.indent_size = options.indent_size + #: Line number in the file + self.line_number = 0 + #: Current logical line + self.logical_line = "" + #: Maximum line length as configured by the user + self.max_line_length = options.max_line_length + #: Maximum docstring / comment line length as configured by the user + self.max_doc_length = options.max_doc_length + #: Whether the current physical line is multiline + self.multiline = False + #: Previous level of indentation + self.previous_indent_level = 0 + #: Previous logical line + self.previous_logical = "" + #: Previous unindented (i.e. top-level) logical line + self.previous_unindented_logical_line = "" + #: Current set of tokens + self.tokens: list[tokenize.TokenInfo] = [] + #: Total number of lines in the file + self.total_lines = len(self.lines) + #: Verbosity level of Flake8 + self.verbose = options.verbose + #: Statistics dictionary + self.statistics = {"logical lines": 0} + self._fstring_start = self._tstring_start = -1 + + @functools.cached_property + def file_tokens(self) -> list[tokenize.TokenInfo]: + """Return the complete set of tokens for a file.""" + line_iter = iter(self.lines) + return list(tokenize.generate_tokens(lambda: next(line_iter))) + + def fstring_start(self, lineno: int) -> None: # pragma: >=3.12 cover + """Signal the beginning of an fstring.""" + self._fstring_start = lineno + + def tstring_start(self, lineno: int) -> None: # pragma: >=3.14 cover + """Signal the beginning of an tstring.""" + self._tstring_start = lineno + + def multiline_string(self, token: tokenize.TokenInfo) -> Generator[str]: + """Iterate through the lines of a multiline string.""" + if token.type == FSTRING_END: # pragma: >=3.12 cover + start = self._fstring_start + elif token.type == TSTRING_END: # pragma: >=3.14 cover + start = self._tstring_start + else: + start = token.start[0] + + self.multiline = True + self.line_number = start + # intentionally don't include the last line, that line will be + # terminated later by a future end-of-line + for _ in range(start, token.end[0]): + yield self.lines[self.line_number - 1] + self.line_number += 1 + self.multiline = False + + def reset_blank_before(self) -> None: + """Reset the blank_before attribute to zero.""" + self.blank_before = 0 + + def delete_first_token(self) -> None: + """Delete the first token in the list of tokens.""" + del self.tokens[0] + + def visited_new_blank_line(self) -> None: + """Note that we visited a new blank line.""" + self.blank_lines += 1 + + def update_state(self, mapping: _LogicalMapping) -> None: + """Update the indent level based on the logical line mapping.""" + (start_row, start_col) = mapping[0][1] + start_line = self.lines[start_row - 1] + self.indent_level = expand_indent(start_line[:start_col]) + if self.blank_before < self.blank_lines: + self.blank_before = self.blank_lines + + def update_checker_state_for(self, plugin: LoadedPlugin) -> None: + """Update the checker_state attribute for the plugin.""" + if "checker_state" in plugin.parameters: + self.checker_state = self._checker_states.setdefault( + plugin.entry_name, {} + ) + + def next_logical_line(self) -> None: + """Record the previous logical line. + + This also resets the tokens list and the blank_lines count. + """ + if self.logical_line: + self.previous_indent_level = self.indent_level + self.previous_logical = self.logical_line + if not self.indent_level: + self.previous_unindented_logical_line = self.logical_line + self.blank_lines = 0 + self.tokens = [] + + def build_logical_line_tokens(self) -> _Logical: # noqa: C901 + """Build the mapping, comments, and logical line lists.""" + logical = [] + comments = [] + mapping: _LogicalMapping = [] + length = 0 + previous_row = previous_column = None + for token_type, text, start, end, line in self.tokens: + if token_type in SKIP_TOKENS: + continue + if not mapping: + mapping = [(0, start)] + if token_type == tokenize.COMMENT: + comments.append(text) + continue + if token_type == tokenize.STRING: + text = mutate_string(text) + elif token_type in { + FSTRING_MIDDLE, + TSTRING_MIDDLE, + }: # pragma: >=3.12 cover # noqa: E501 + # A curly brace in an FSTRING_MIDDLE token must be an escaped + # curly brace. Both 'text' and 'end' will account for the + # escaped version of the token (i.e. a single brace) rather + # than the raw double brace version, so we must counteract this + brace_offset = text.count("{") + text.count("}") + text = "x" * (len(text) + brace_offset) + end = (end[0], end[1] + brace_offset) + if previous_row is not None and previous_column is not None: + (start_row, start_column) = start + if previous_row != start_row: + row_index = previous_row - 1 + column_index = previous_column - 1 + previous_text = self.lines[row_index][column_index] + if previous_text == "," or ( + previous_text not in "{[(" and text not in "}])" + ): + text = f" {text}" + elif previous_column != start_column: + text = line[previous_column:start_column] + text + logical.append(text) + length += len(text) + mapping.append((length, end)) + (previous_row, previous_column) = end + return comments, logical, mapping + + def build_ast(self) -> ast.AST: + """Build an abstract syntax tree from the list of lines.""" + return ast.parse("".join(self.lines)) + + def build_logical_line(self) -> tuple[str, str, _LogicalMapping]: + """Build a logical line from the current tokens list.""" + comments, logical, mapping_list = self.build_logical_line_tokens() + joined_comments = "".join(comments) + self.logical_line = "".join(logical) + self.statistics["logical lines"] += 1 + return joined_comments, self.logical_line, mapping_list + + def keyword_arguments_for( + self, + parameters: dict[str, bool], + arguments: dict[str, Any], + ) -> dict[str, Any]: + """Generate the keyword arguments for a list of parameters.""" + ret = {} + for param, required in parameters.items(): + if param in arguments: + continue + try: + ret[param] = getattr(self, param) + except AttributeError: + if required: + raise + else: + LOG.warning( + 'Plugin requested optional parameter "%s" ' + "but this is not an available parameter.", + param, + ) + return ret + + def generate_tokens(self) -> Generator[tokenize.TokenInfo]: + """Tokenize the file and yield the tokens.""" + for token in tokenize.generate_tokens(self.next_line): + if token[2][0] > self.total_lines: + break + self.tokens.append(token) + yield token + + def _noqa_line_range(self, min_line: int, max_line: int) -> dict[int, str]: + line_range = range(min_line, max_line + 1) + joined = "".join(self.lines[min_line - 1 : max_line]) + return dict.fromkeys(line_range, joined) + + @functools.cached_property + def _noqa_line_mapping(self) -> dict[int, str]: + """Map from line number to the line we'll search for `noqa` in.""" + try: + file_tokens = self.file_tokens + except (tokenize.TokenError, SyntaxError): + # if we failed to parse the file tokens, we'll always fail in + # the future, so set this so the code does not try again + return {} + else: + ret = {} + + min_line = len(self.lines) + 2 + max_line = -1 + for tp, _, (s_line, _), (e_line, _), _ in file_tokens: + if tp == tokenize.ENDMARKER or tp == tokenize.DEDENT: + continue + + min_line = min(min_line, s_line) + max_line = max(max_line, e_line) + + if tp in (tokenize.NL, tokenize.NEWLINE): + ret.update(self._noqa_line_range(min_line, max_line)) + + min_line = len(self.lines) + 2 + max_line = -1 + + return ret + + def noqa_line_for(self, line_number: int) -> str | None: + """Retrieve the line which will be used to determine noqa.""" + # NOTE(sigmavirus24): Some plugins choose to report errors for empty + # files on Line 1. In those cases, we shouldn't bother trying to + # retrieve a physical line (since none exist). + return self._noqa_line_mapping.get(line_number) + + def next_line(self) -> str: + """Get the next line from the list.""" + if self.line_number >= self.total_lines: + return "" + line = self.lines[self.line_number] + self.line_number += 1 + if self.indent_char is None and line[:1] in defaults.WHITESPACE: + self.indent_char = line[0] + return line + + def read_lines(self) -> list[str]: + """Read the lines for this file checker.""" + if self.filename == "-": + self.filename = self.options.stdin_display_name or "stdin" + lines = self.read_lines_from_stdin() + else: + lines = self.read_lines_from_filename() + return lines + + def read_lines_from_filename(self) -> list[str]: + """Read the lines for a file.""" + try: + with tokenize.open(self.filename) as fd: + return fd.readlines() + except (SyntaxError, UnicodeError): + # If we can't detect the codec with tokenize.detect_encoding, or + # the detected encoding is incorrect, just fallback to latin-1. + with open(self.filename, encoding="latin-1") as fd: + return fd.readlines() + + def read_lines_from_stdin(self) -> list[str]: + """Read the lines from standard in.""" + return utils.stdin_get_lines() + + def should_ignore_file(self) -> bool: + """Check if ``flake8: noqa`` is in the file to be ignored. + + :returns: + True if a line matches :attr:`defaults.NOQA_FILE`, + otherwise False + """ + if not self.options.disable_noqa and any( + defaults.NOQA_FILE.match(line) for line in self.lines + ): + return True + elif any(defaults.NOQA_FILE.search(line) for line in self.lines): + LOG.warning( + "Detected `flake8: noqa` on line with code. To ignore an " + "error on a line use `noqa` instead." + ) + return False + else: + return False + + def strip_utf_bom(self) -> None: + """Strip the UTF bom from the lines of the file.""" + if not self.lines: + # If we have nothing to analyze quit early + return + + # If the first byte of the file is a UTF-8 BOM, strip it + if self.lines[0][:1] == "\uFEFF": + self.lines[0] = self.lines[0][1:] + elif self.lines[0][:3] == "\xEF\xBB\xBF": + self.lines[0] = self.lines[0][3:] + + +def is_eol_token(token: tokenize.TokenInfo) -> bool: + """Check if the token is an end-of-line token.""" + return token[0] in NEWLINE or token[4][token[3][1] :].lstrip() == "\\\n" + + +def is_multiline_string(token: tokenize.TokenInfo) -> bool: + """Check if this is a multiline string.""" + return token.type in {FSTRING_END, TSTRING_END} or ( + token.type == tokenize.STRING and "\n" in token.string + ) + + +def token_is_newline(token: tokenize.TokenInfo) -> bool: + """Check if the token type is a newline token type.""" + return token[0] in NEWLINE + + +def count_parentheses(current_parentheses_count: int, token_text: str) -> int: + """Count the number of parentheses.""" + if token_text in "([{": # nosec + return current_parentheses_count + 1 + elif token_text in "}])": # nosec + return current_parentheses_count - 1 + return current_parentheses_count + + +def expand_indent(line: str) -> int: + r"""Return the amount of indentation. + + Tabs are expanded to the next multiple of 8. + + >>> expand_indent(' ') + 4 + >>> expand_indent('\t') + 8 + >>> expand_indent(' \t') + 8 + >>> expand_indent(' \t') + 16 + """ + return len(line.expandtabs(8)) + + +# NOTE(sigmavirus24): This was taken wholesale from +# https://github.com/PyCQA/pycodestyle. The in-line comments were edited to be +# more descriptive. +def mutate_string(text: str) -> str: + """Replace contents with 'xxx' to prevent syntax matching. + + >>> mutate_string('"abc"') + '"xxx"' + >>> mutate_string("'''abc'''") + "'''xxx'''" + >>> mutate_string("r'abc'") + "r'xxx'" + """ + # NOTE(sigmavirus24): If there are string modifiers (e.g., b, u, r) + # use the last "character" to determine if we're using single or double + # quotes and then find the first instance of it + start = text.index(text[-1]) + 1 + end = len(text) - 1 + # Check for triple-quoted strings + if text[-3:] in ('"""', "'''"): + start += 2 + end -= 2 + return text[:start] + "x" * (end - start) + text[end:] diff --git a/venv/Lib/site-packages/flake8/statistics.py b/venv/Lib/site-packages/flake8/statistics.py new file mode 100644 index 0000000000..5a222548b1 --- /dev/null +++ b/venv/Lib/site-packages/flake8/statistics.py @@ -0,0 +1,131 @@ +"""Statistic collection logic for Flake8.""" +from __future__ import annotations + +from collections.abc import Generator +from typing import NamedTuple + +from flake8.violation import Violation + + +class Statistics: + """Manager of aggregated statistics for a run of Flake8.""" + + def __init__(self) -> None: + """Initialize the underlying dictionary for our statistics.""" + self._store: dict[Key, Statistic] = {} + + def error_codes(self) -> list[str]: + """Return all unique error codes stored. + + :returns: + Sorted list of error codes. + """ + return sorted({key.code for key in self._store}) + + def record(self, error: Violation) -> None: + """Add the fact that the error was seen in the file. + + :param error: + The Violation instance containing the information about the + violation. + """ + key = Key.create_from(error) + if key not in self._store: + self._store[key] = Statistic.create_from(error) + self._store[key].increment() + + def statistics_for( + self, prefix: str, filename: str | None = None + ) -> Generator[Statistic]: + """Generate statistics for the prefix and filename. + + If you have a :class:`Statistics` object that has recorded errors, + you can generate the statistics for a prefix (e.g., ``E``, ``E1``, + ``W50``, ``W503``) with the optional filter of a filename as well. + + .. code-block:: python + + >>> stats = Statistics() + >>> stats.statistics_for('E12', + filename='src/flake8/statistics.py') + + >>> stats.statistics_for('W') + + + :param prefix: + The error class or specific error code to find statistics for. + :param filename: + (Optional) The filename to further filter results by. + :returns: + Generator of instances of :class:`Statistic` + """ + matching_errors = sorted( + key for key in self._store if key.matches(prefix, filename) + ) + for error_code in matching_errors: + yield self._store[error_code] + + +class Key(NamedTuple): + """Simple key structure for the Statistics dictionary. + + To make things clearer, easier to read, and more understandable, we use a + namedtuple here for all Keys in the underlying dictionary for the + Statistics object. + """ + + filename: str + code: str + + @classmethod + def create_from(cls, error: Violation) -> Key: + """Create a Key from :class:`flake8.violation.Violation`.""" + return cls(filename=error.filename, code=error.code) + + def matches(self, prefix: str, filename: str | None) -> bool: + """Determine if this key matches some constraints. + + :param prefix: + The error code prefix that this key's error code should start with. + :param filename: + The filename that we potentially want to match on. This can be + None to only match on error prefix. + :returns: + True if the Key's code starts with the prefix and either filename + is None, or the Key's filename matches the value passed in. + """ + return self.code.startswith(prefix) and ( + filename is None or self.filename == filename + ) + + +class Statistic: + """Simple wrapper around the logic of each statistic. + + Instead of maintaining a simple but potentially hard to reason about + tuple, we create a class which has attributes and a couple + convenience methods on it. + """ + + def __init__( + self, error_code: str, filename: str, message: str, count: int + ) -> None: + """Initialize our Statistic.""" + self.error_code = error_code + self.filename = filename + self.message = message + self.count = count + + @classmethod + def create_from(cls, error: Violation) -> Statistic: + """Create a Statistic from a :class:`flake8.violation.Violation`.""" + return cls( + error_code=error.code, + filename=error.filename, + message=error.text, + count=0, + ) + + def increment(self) -> None: + """Increment the number of times we've seen this error in this file.""" + self.count += 1 diff --git a/venv/Lib/site-packages/flake8/style_guide.py b/venv/Lib/site-packages/flake8/style_guide.py new file mode 100644 index 0000000000..f72e6d8790 --- /dev/null +++ b/venv/Lib/site-packages/flake8/style_guide.py @@ -0,0 +1,425 @@ +"""Implementation of the StyleGuide used by Flake8.""" +from __future__ import annotations + +import argparse +import contextlib +import copy +import enum +import functools +import logging +from collections.abc import Generator +from collections.abc import Sequence + +from flake8 import defaults +from flake8 import statistics +from flake8 import utils +from flake8.formatting import base as base_formatter +from flake8.violation import Violation + +__all__ = ("StyleGuide",) + +LOG = logging.getLogger(__name__) + + +class Selected(enum.Enum): + """Enum representing an explicitly or implicitly selected code.""" + + Explicitly = "explicitly selected" + Implicitly = "implicitly selected" + + +class Ignored(enum.Enum): + """Enum representing an explicitly or implicitly ignored code.""" + + Explicitly = "explicitly ignored" + Implicitly = "implicitly ignored" + + +class Decision(enum.Enum): + """Enum representing whether a code should be ignored or selected.""" + + Ignored = "ignored error" + Selected = "selected error" + + +def _explicitly_chosen( + *, + option: list[str] | None, + extend: list[str] | None, +) -> tuple[str, ...]: + ret = [*(option or []), *(extend or [])] + return tuple(sorted(ret, reverse=True)) + + +def _select_ignore( + *, + option: list[str] | None, + default: tuple[str, ...], + extended_default: list[str], + extend: list[str] | None, +) -> tuple[str, ...]: + # option was explicitly set, ignore the default and extended default + if option is not None: + ret = [*option, *(extend or [])] + else: + ret = [*default, *extended_default, *(extend or [])] + return tuple(sorted(ret, reverse=True)) + + +class DecisionEngine: + """A class for managing the decision process around violations. + + This contains the logic for whether a violation should be reported or + ignored. + """ + + def __init__(self, options: argparse.Namespace) -> None: + """Initialize the engine.""" + self.cache: dict[str, Decision] = {} + + self.selected_explicitly = _explicitly_chosen( + option=options.select, + extend=options.extend_select, + ) + self.ignored_explicitly = _explicitly_chosen( + option=options.ignore, + extend=options.extend_ignore, + ) + + self.selected = _select_ignore( + option=options.select, + default=(), + extended_default=options.extended_default_select, + extend=options.extend_select, + ) + self.ignored = _select_ignore( + option=options.ignore, + default=defaults.IGNORE, + extended_default=options.extended_default_ignore, + extend=options.extend_ignore, + ) + + def was_selected(self, code: str) -> Selected | Ignored: + """Determine if the code has been selected by the user. + + :param code: The code for the check that has been run. + :returns: + Selected.Implicitly if the selected list is empty, + Selected.Explicitly if the selected list is not empty and a match + was found, + Ignored.Implicitly if the selected list is not empty but no match + was found. + """ + if code.startswith(self.selected_explicitly): + return Selected.Explicitly + elif code.startswith(self.selected): + return Selected.Implicitly + else: + return Ignored.Implicitly + + def was_ignored(self, code: str) -> Selected | Ignored: + """Determine if the code has been ignored by the user. + + :param code: + The code for the check that has been run. + :returns: + Selected.Implicitly if the ignored list is empty, + Ignored.Explicitly if the ignored list is not empty and a match was + found, + Selected.Implicitly if the ignored list is not empty but no match + was found. + """ + if code.startswith(self.ignored_explicitly): + return Ignored.Explicitly + elif code.startswith(self.ignored): + return Ignored.Implicitly + else: + return Selected.Implicitly + + def make_decision(self, code: str) -> Decision: + """Decide if code should be ignored or selected.""" + selected = self.was_selected(code) + ignored = self.was_ignored(code) + LOG.debug( + "The user configured %r to be %r, %r", + code, + selected, + ignored, + ) + + if isinstance(selected, Selected) and isinstance(ignored, Selected): + return Decision.Selected + elif isinstance(selected, Ignored) and isinstance(ignored, Ignored): + return Decision.Ignored + elif ( + selected is Selected.Explicitly + and ignored is not Ignored.Explicitly + ): + return Decision.Selected + elif ( + selected is not Selected.Explicitly + and ignored is Ignored.Explicitly + ): + return Decision.Ignored + elif selected is Ignored.Implicitly and ignored is Selected.Implicitly: + return Decision.Ignored + elif ( + selected is Selected.Explicitly and ignored is Ignored.Explicitly + ) or ( + selected is Selected.Implicitly and ignored is Ignored.Implicitly + ): + # we only get here if it was in both lists: longest prefix wins + select = next(s for s in self.selected if code.startswith(s)) + ignore = next(s for s in self.ignored if code.startswith(s)) + if len(select) > len(ignore): + return Decision.Selected + else: + return Decision.Ignored + else: + raise AssertionError(f"unreachable {code} {selected} {ignored}") + + def decision_for(self, code: str) -> Decision: + """Return the decision for a specific code. + + This method caches the decisions for codes to avoid retracing the same + logic over and over again. We only care about the select and ignore + rules as specified by the user in their configuration files and + command-line flags. + + This method does not look at whether the specific line is being + ignored in the file itself. + + :param code: The code for the check that has been run. + """ + decision = self.cache.get(code) + if decision is None: + decision = self.make_decision(code) + self.cache[code] = decision + LOG.debug('"%s" will be "%s"', code, decision) + return decision + + +class StyleGuideManager: + """Manage multiple style guides for a single run.""" + + def __init__( + self, + options: argparse.Namespace, + formatter: base_formatter.BaseFormatter, + decider: DecisionEngine | None = None, + ) -> None: + """Initialize our StyleGuide. + + .. todo:: Add parameter documentation. + """ + self.options = options + self.formatter = formatter + self.stats = statistics.Statistics() + self.decider = decider or DecisionEngine(options) + self.style_guides: list[StyleGuide] = [] + self.default_style_guide = StyleGuide( + options, formatter, self.stats, decider=decider + ) + self.style_guides = [ + self.default_style_guide, + *self.populate_style_guides_with(options), + ] + + self.style_guide_for = functools.cache(self._style_guide_for) + + def populate_style_guides_with( + self, options: argparse.Namespace + ) -> Generator[StyleGuide]: + """Generate style guides from the per-file-ignores option. + + :param options: + The original options parsed from the CLI and config file. + :returns: + A copy of the default style guide with overridden values. + """ + per_file = utils.parse_files_to_codes_mapping(options.per_file_ignores) + for filename, violations in per_file: + yield self.default_style_guide.copy( + filename=filename, extend_ignore_with=violations + ) + + def _style_guide_for(self, filename: str) -> StyleGuide: + """Find the StyleGuide for the filename in particular.""" + return max( + (g for g in self.style_guides if g.applies_to(filename)), + key=lambda g: len(g.filename or ""), + ) + + @contextlib.contextmanager + def processing_file(self, filename: str) -> Generator[StyleGuide]: + """Record the fact that we're processing the file's results.""" + guide = self.style_guide_for(filename) + with guide.processing_file(filename): + yield guide + + def handle_error( + self, + code: str, + filename: str, + line_number: int, + column_number: int, + text: str, + physical_line: str | None = None, + ) -> int: + """Handle an error reported by a check. + + :param code: + The error code found, e.g., E123. + :param filename: + The file in which the error was found. + :param line_number: + The line number (where counting starts at 1) at which the error + occurs. + :param column_number: + The column number (where counting starts at 1) at which the error + occurs. + :param text: + The text of the error message. + :param physical_line: + The actual physical line causing the error. + :returns: + 1 if the error was reported. 0 if it was ignored. This is to allow + for counting of the number of errors found that were not ignored. + """ + guide = self.style_guide_for(filename) + return guide.handle_error( + code, filename, line_number, column_number, text, physical_line + ) + + +class StyleGuide: + """Manage a Flake8 user's style guide.""" + + def __init__( + self, + options: argparse.Namespace, + formatter: base_formatter.BaseFormatter, + stats: statistics.Statistics, + filename: str | None = None, + decider: DecisionEngine | None = None, + ): + """Initialize our StyleGuide. + + .. todo:: Add parameter documentation. + """ + self.options = options + self.formatter = formatter + self.stats = stats + self.decider = decider or DecisionEngine(options) + self.filename = filename + if self.filename: + self.filename = utils.normalize_path(self.filename) + + def __repr__(self) -> str: + """Make it easier to debug which StyleGuide we're using.""" + return f"" + + def copy( + self, + filename: str | None = None, + extend_ignore_with: Sequence[str] | None = None, + ) -> StyleGuide: + """Create a copy of this style guide with different values.""" + filename = filename or self.filename + options = copy.deepcopy(self.options) + options.extend_ignore = options.extend_ignore or [] + options.extend_ignore.extend(extend_ignore_with or []) + return StyleGuide( + options, self.formatter, self.stats, filename=filename + ) + + @contextlib.contextmanager + def processing_file(self, filename: str) -> Generator[StyleGuide]: + """Record the fact that we're processing the file's results.""" + self.formatter.beginning(filename) + yield self + self.formatter.finished(filename) + + def applies_to(self, filename: str) -> bool: + """Check if this StyleGuide applies to the file. + + :param filename: + The name of the file with violations that we're potentially + applying this StyleGuide to. + :returns: + True if this applies, False otherwise + """ + if self.filename is None: + return True + return utils.matches_filename( + filename, + patterns=[self.filename], + log_message=f'{self!r} does %(whether)smatch "%(path)s"', + logger=LOG, + ) + + def should_report_error(self, code: str) -> Decision: + """Determine if the error code should be reported or ignored. + + This method only cares about the select and ignore rules as specified + by the user in their configuration files and command-line flags. + + This method does not look at whether the specific line is being + ignored in the file itself. + + :param code: + The code for the check that has been run. + """ + return self.decider.decision_for(code) + + def handle_error( + self, + code: str, + filename: str, + line_number: int, + column_number: int, + text: str, + physical_line: str | None = None, + ) -> int: + """Handle an error reported by a check. + + :param code: + The error code found, e.g., E123. + :param filename: + The file in which the error was found. + :param line_number: + The line number (where counting starts at 1) at which the error + occurs. + :param column_number: + The column number (where counting starts at 1) at which the error + occurs. + :param text: + The text of the error message. + :param physical_line: + The actual physical line causing the error. + :returns: + 1 if the error was reported. 0 if it was ignored. This is to allow + for counting of the number of errors found that were not ignored. + """ + disable_noqa = self.options.disable_noqa + # NOTE(sigmavirus24): Apparently we're provided with 0-indexed column + # numbers so we have to offset that here. + if not column_number: + column_number = 0 + error = Violation( + code, + filename, + line_number, + column_number + 1, + text, + physical_line, + ) + error_is_selected = ( + self.should_report_error(error.code) is Decision.Selected + ) + is_not_inline_ignored = error.is_inline_ignored(disable_noqa) is False + if error_is_selected and is_not_inline_ignored: + self.formatter.handle(error) + self.stats.record(error) + return 1 + return 0 diff --git a/venv/Lib/site-packages/flake8/utils.py b/venv/Lib/site-packages/flake8/utils.py new file mode 100644 index 0000000000..67db33fb83 --- /dev/null +++ b/venv/Lib/site-packages/flake8/utils.py @@ -0,0 +1,280 @@ +"""Utility methods for flake8.""" +from __future__ import annotations + +import fnmatch as _fnmatch +import functools +import io +import logging +import os +import platform +import re +import sys +import textwrap +import tokenize +from collections.abc import Sequence +from re import Pattern +from typing import NamedTuple + +from flake8 import exceptions + +COMMA_SEPARATED_LIST_RE = re.compile(r"[,\s]") +LOCAL_PLUGIN_LIST_RE = re.compile(r"[,\t\n\r\f\v]") +NORMALIZE_PACKAGE_NAME_RE = re.compile(r"[-_.]+") + + +def parse_comma_separated_list( + value: str, regexp: Pattern[str] = COMMA_SEPARATED_LIST_RE +) -> list[str]: + """Parse a comma-separated list. + + :param value: + String to be parsed and normalized. + :param regexp: + Compiled regular expression used to split the value when it is a + string. + :returns: + List of values with whitespace stripped. + """ + assert isinstance(value, str), value + + separated = regexp.split(value) + item_gen = (item.strip() for item in separated) + return [item for item in item_gen if item] + + +class _Token(NamedTuple): + tp: str + src: str + + +_CODE, _FILE, _COLON, _COMMA, _WS = "code", "file", "colon", "comma", "ws" +_EOF = "eof" +_FILE_LIST_TOKEN_TYPES = [ + (re.compile(r"[A-Z]+[0-9]*(?=$|\s|,)"), _CODE), + (re.compile(r"[^\s:,]+"), _FILE), + (re.compile(r"\s*:\s*"), _COLON), + (re.compile(r"\s*,\s*"), _COMMA), + (re.compile(r"\s+"), _WS), +] + + +def _tokenize_files_to_codes_mapping(value: str) -> list[_Token]: + tokens = [] + i = 0 + while i < len(value): + for token_re, token_name in _FILE_LIST_TOKEN_TYPES: + match = token_re.match(value, i) + if match: + tokens.append(_Token(token_name, match.group().strip())) + i = match.end() + break + else: + raise AssertionError("unreachable", value, i) + tokens.append(_Token(_EOF, "")) + + return tokens + + +def parse_files_to_codes_mapping( # noqa: C901 + value_: Sequence[str] | str, +) -> list[tuple[str, list[str]]]: + """Parse a files-to-codes mapping. + + A files-to-codes mapping a sequence of values specified as + `filenames list:codes list ...`. Each of the lists may be separated by + either comma or whitespace tokens. + + :param value: String to be parsed and normalized. + """ + if not isinstance(value_, str): + value = "\n".join(value_) + else: + value = value_ + + ret: list[tuple[str, list[str]]] = [] + if not value.strip(): + return ret + + class State: + seen_sep = True + seen_colon = False + filenames: list[str] = [] + codes: list[str] = [] + + def _reset() -> None: + if State.codes: + for filename in State.filenames: + ret.append((filename, State.codes)) + State.seen_sep = True + State.seen_colon = False + State.filenames = [] + State.codes = [] + + def _unexpected_token() -> exceptions.ExecutionError: + return exceptions.ExecutionError( + f"Expected `per-file-ignores` to be a mapping from file exclude " + f"patterns to ignore codes.\n\n" + f"Configured `per-file-ignores` setting:\n\n" + f"{textwrap.indent(value.strip(), ' ')}" + ) + + for token in _tokenize_files_to_codes_mapping(value): + # legal in any state: separator sets the sep bit + if token.tp in {_COMMA, _WS}: + State.seen_sep = True + # looking for filenames + elif not State.seen_colon: + if token.tp == _COLON: + State.seen_colon = True + State.seen_sep = True + elif State.seen_sep and token.tp == _FILE: + State.filenames.append(token.src) + State.seen_sep = False + else: + raise _unexpected_token() + # looking for codes + else: + if token.tp == _EOF: + _reset() + elif State.seen_sep and token.tp == _CODE: + State.codes.append(token.src) + State.seen_sep = False + elif State.seen_sep and token.tp == _FILE: + _reset() + State.filenames.append(token.src) + State.seen_sep = False + else: + raise _unexpected_token() + + return ret + + +def normalize_paths( + paths: Sequence[str], parent: str = os.curdir +) -> list[str]: + """Normalize a list of paths relative to a parent directory. + + :returns: + The normalized paths. + """ + assert isinstance(paths, list), paths + return [normalize_path(p, parent) for p in paths] + + +def normalize_path(path: str, parent: str = os.curdir) -> str: + """Normalize a single-path. + + :returns: + The normalized path. + """ + # NOTE(sigmavirus24): Using os.path.sep and os.path.altsep allow for + # Windows compatibility with both Windows-style paths (c:\foo\bar) and + # Unix style paths (/foo/bar). + separator = os.path.sep + # NOTE(sigmavirus24): os.path.altsep may be None + alternate_separator = os.path.altsep or "" + if ( + path == "." + or separator in path + or (alternate_separator and alternate_separator in path) + ): + path = os.path.abspath(os.path.join(parent, path)) + return path.rstrip(separator + alternate_separator) + + +@functools.lru_cache(maxsize=1) +def stdin_get_value() -> str: + """Get and cache it so plugins can use it.""" + stdin_value = sys.stdin.buffer.read() + fd = io.BytesIO(stdin_value) + try: + coding, _ = tokenize.detect_encoding(fd.readline) + fd.seek(0) + return io.TextIOWrapper(fd, coding).read() + except (LookupError, SyntaxError, UnicodeError): + return stdin_value.decode("utf-8") + + +def stdin_get_lines() -> list[str]: + """Return lines of stdin split according to file splitting.""" + return list(io.StringIO(stdin_get_value())) + + +def is_using_stdin(paths: list[str]) -> bool: + """Determine if we're going to read from stdin. + + :param paths: + The paths that we're going to check. + :returns: + True if stdin (-) is in the path, otherwise False + """ + return "-" in paths + + +def fnmatch(filename: str, patterns: Sequence[str]) -> bool: + """Wrap :func:`fnmatch.fnmatch` to add some functionality. + + :param filename: + Name of the file we're trying to match. + :param patterns: + Patterns we're using to try to match the filename. + :param default: + The default value if patterns is empty + :returns: + True if a pattern matches the filename, False if it doesn't. + ``True`` if patterns is empty. + """ + if not patterns: + return True + return any(_fnmatch.fnmatch(filename, pattern) for pattern in patterns) + + +def matches_filename( + path: str, + patterns: Sequence[str], + log_message: str, + logger: logging.Logger, +) -> bool: + """Use fnmatch to discern if a path exists in patterns. + + :param path: + The path to the file under question + :param patterns: + The patterns to match the path against. + :param log_message: + The message used for logging purposes. + :returns: + True if path matches patterns, False otherwise + """ + if not patterns: + return False + basename = os.path.basename(path) + if basename not in {".", ".."} and fnmatch(basename, patterns): + logger.debug(log_message, {"path": basename, "whether": ""}) + return True + + absolute_path = os.path.abspath(path) + match = fnmatch(absolute_path, patterns) + logger.debug( + log_message, + {"path": absolute_path, "whether": "" if match else "not "}, + ) + return match + + +def get_python_version() -> str: + """Find and format the python implementation and version. + + :returns: + Implementation name, version, and platform as a string. + """ + return "{} {} on {}".format( + platform.python_implementation(), + platform.python_version(), + platform.system(), + ) + + +def normalize_pypi_name(s: str) -> str: + """Normalize a distribution name according to PEP 503.""" + return NORMALIZE_PACKAGE_NAME_RE.sub("-", s).lower() diff --git a/venv/Lib/site-packages/flake8/violation.py b/venv/Lib/site-packages/flake8/violation.py new file mode 100644 index 0000000000..ae1631ac6f --- /dev/null +++ b/venv/Lib/site-packages/flake8/violation.py @@ -0,0 +1,69 @@ +"""Contains the Violation error class used internally.""" +from __future__ import annotations + +import functools +import linecache +import logging +from re import Match +from typing import NamedTuple + +from flake8 import defaults +from flake8 import utils + + +LOG = logging.getLogger(__name__) + + +@functools.lru_cache(maxsize=512) +def _find_noqa(physical_line: str) -> Match[str] | None: + return defaults.NOQA_INLINE_REGEXP.search(physical_line) + + +class Violation(NamedTuple): + """Class representing a violation reported by Flake8.""" + + code: str + filename: str + line_number: int + column_number: int + text: str + physical_line: str | None + + def is_inline_ignored(self, disable_noqa: bool) -> bool: + """Determine if a comment has been added to ignore this line. + + :param disable_noqa: + Whether or not users have provided ``--disable-noqa``. + :returns: + True if error is ignored in-line, False otherwise. + """ + physical_line = self.physical_line + # TODO(sigmavirus24): Determine how to handle stdin with linecache + if disable_noqa: + return False + + if physical_line is None: + physical_line = linecache.getline(self.filename, self.line_number) + noqa_match = _find_noqa(physical_line) + if noqa_match is None: + LOG.debug("%r is not inline ignored", self) + return False + + codes_str = noqa_match.groupdict()["codes"] + if codes_str is None: + LOG.debug("%r is ignored by a blanket ``# noqa``", self) + return True + + codes = 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@@ -0,0 +1 @@ +pip diff --git a/venv/Lib/site-packages/iniconfig-2.3.0.dist-info/METADATA b/venv/Lib/site-packages/iniconfig-2.3.0.dist-info/METADATA new file mode 100644 index 0000000000..fc3c00df97 --- /dev/null +++ b/venv/Lib/site-packages/iniconfig-2.3.0.dist-info/METADATA @@ -0,0 +1,79 @@ +Metadata-Version: 2.4 +Name: iniconfig +Version: 2.3.0 +Summary: brain-dead simple config-ini parsing +Author-email: Ronny Pfannschmidt , Holger Krekel +License-Expression: MIT +Project-URL: Homepage, https://github.com/pytest-dev/iniconfig +Classifier: Development Status :: 4 - Beta +Classifier: Intended Audience :: Developers +Classifier: Operating System :: MacOS :: MacOS X +Classifier: Operating System :: Microsoft :: Windows +Classifier: Operating System :: POSIX +Classifier: Programming Language :: Python :: 3 :: Only +Classifier: Programming Language :: Python :: 3.10 +Classifier: Programming Language :: Python :: 3.11 +Classifier: Programming Language :: Python :: 3.12 +Classifier: Programming Language :: Python :: 3.13 +Classifier: Programming Language :: Python :: 3.14 +Classifier: Topic :: Software Development :: Libraries +Classifier: Topic :: Utilities +Requires-Python: >=3.10 +Description-Content-Type: text/x-rst +License-File: LICENSE +Dynamic: license-file + +iniconfig: brain-dead simple parsing of ini files +======================================================= + +iniconfig is a small and simple INI-file parser module +having a unique set of features: + +* maintains order of sections and entries +* supports multi-line values with or without line-continuations +* supports "#" comments everywhere +* raises errors with proper line-numbers +* no bells and whistles like automatic substitutions +* iniconfig raises an Error if two sections have the same name. + +If you encounter issues or have feature wishes please report them to: + + https://github.com/RonnyPfannschmidt/iniconfig/issues + +Basic Example +=================================== + +If you have an ini file like this: + +.. code-block:: ini + + # content of example.ini + [section1] # comment + name1=value1 # comment + name1b=value1,value2 # comment + + [section2] + name2= + line1 + line2 + +then you can do: + +.. code-block:: pycon + + >>> import iniconfig + >>> ini = iniconfig.IniConfig("example.ini") + >>> ini['section1']['name1'] # raises KeyError if not exists + 'value1' + >>> ini.get('section1', 'name1b', [], lambda x: x.split(",")) + ['value1', 'value2'] + >>> ini.get('section1', 'notexist', [], lambda x: x.split(",")) + [] + >>> [x.name for x in list(ini)] + ['section1', 'section2'] + >>> list(list(ini)[0].items()) + [('name1', 'value1'), ('name1b', 'value1,value2')] + >>> 'section1' in ini + True + >>> 'inexistendsection' in ini + False diff --git a/venv/Lib/site-packages/iniconfig-2.3.0.dist-info/RECORD b/venv/Lib/site-packages/iniconfig-2.3.0.dist-info/RECORD new file mode 100644 index 0000000000..5b9993fad2 --- /dev/null +++ b/venv/Lib/site-packages/iniconfig-2.3.0.dist-info/RECORD @@ -0,0 +1,15 @@ +iniconfig-2.3.0.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4 +iniconfig-2.3.0.dist-info/METADATA,sha256=QNdz-E5OES9JW79PG-nL0tRWwK6271MR910b8yLyFls,2526 +iniconfig-2.3.0.dist-info/RECORD,, +iniconfig-2.3.0.dist-info/WHEEL,sha256=_zCd3N1l69ArxyTb8rzEoP9TpbYXkqRFSNOD5OuxnTs,91 +iniconfig-2.3.0.dist-info/licenses/LICENSE,sha256=NAn6kfes5VeJRjJnZlbjImT-XvdYFTVyXcmiN3RVG9Q,1098 +iniconfig-2.3.0.dist-info/top_level.txt,sha256=7KfM0fugdlToj9UW7enKXk2HYALQD8qHiyKtjhSzgN8,10 +iniconfig/__init__.py,sha256=XL5eqUYj4mskAOorZ5jfRAinJvJzTI-fJxpP4xfXtaw,7497 +iniconfig/__pycache__/__init__.cpython-311.pyc,, +iniconfig/__pycache__/_parse.cpython-311.pyc,, +iniconfig/__pycache__/_version.cpython-311.pyc,, +iniconfig/__pycache__/exceptions.cpython-311.pyc,, +iniconfig/_parse.py,sha256=5ncBl7MAQiaPNnpRrs9FR4t6G6DkgOUs458OY_1CR28,5223 +iniconfig/_version.py,sha256=KNFYe-Vtdt7Z-oHyl8jmDAQ9qXoCNMAEXigj6BR1QUI,704 +iniconfig/exceptions.py,sha256=mipQ_aMxD9CvSvFWN1oTXY4QuRnKAMZ1f3sCdmjDTU0,399 +iniconfig/py.typed,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0 diff --git a/venv/Lib/site-packages/iniconfig-2.3.0.dist-info/WHEEL b/venv/Lib/site-packages/iniconfig-2.3.0.dist-info/WHEEL new file mode 100644 index 0000000000..e7fa31b6f3 --- /dev/null +++ b/venv/Lib/site-packages/iniconfig-2.3.0.dist-info/WHEEL @@ -0,0 +1,5 @@ +Wheel-Version: 1.0 +Generator: setuptools (80.9.0) +Root-Is-Purelib: true +Tag: py3-none-any + diff --git a/venv/Lib/site-packages/iniconfig-2.3.0.dist-info/licenses/LICENSE b/venv/Lib/site-packages/iniconfig-2.3.0.dist-info/licenses/LICENSE new file mode 100644 index 0000000000..46f4b2846f --- /dev/null +++ b/venv/Lib/site-packages/iniconfig-2.3.0.dist-info/licenses/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2010 - 2023 Holger Krekel and others + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/venv/Lib/site-packages/iniconfig-2.3.0.dist-info/top_level.txt b/venv/Lib/site-packages/iniconfig-2.3.0.dist-info/top_level.txt new file mode 100644 index 0000000000..9dda53692d --- /dev/null +++ b/venv/Lib/site-packages/iniconfig-2.3.0.dist-info/top_level.txt @@ -0,0 +1 @@ +iniconfig diff --git a/venv/Lib/site-packages/iniconfig/__init__.py b/venv/Lib/site-packages/iniconfig/__init__.py new file mode 100644 index 0000000000..b84809f8e9 --- /dev/null +++ b/venv/Lib/site-packages/iniconfig/__init__.py @@ -0,0 +1,249 @@ +"""brain-dead simple parser for ini-style files. +(C) Ronny Pfannschmidt, Holger Krekel -- MIT licensed +""" + +import os +from collections.abc import Callable +from collections.abc import Iterator +from collections.abc import Mapping +from typing import Final +from typing import TypeVar +from typing import overload + +__all__ = ["IniConfig", "ParseError", "COMMENTCHARS", "iscommentline"] + +from . import _parse +from ._parse import COMMENTCHARS +from ._parse import iscommentline +from .exceptions import ParseError + +_D = TypeVar("_D") +_T = TypeVar("_T") + + +class SectionWrapper: + config: Final["IniConfig"] + name: Final[str] + + def __init__(self, config: "IniConfig", name: str) -> None: + self.config = config + self.name = name + + def lineof(self, name: str) -> int | None: + return self.config.lineof(self.name, name) + + @overload + def get(self, key: str) -> str | None: ... + + @overload + def get( + self, + key: str, + convert: Callable[[str], _T], + ) -> _T | None: ... + + @overload + def get( + self, + key: str, + default: None, + convert: Callable[[str], _T], + ) -> _T | None: ... + + @overload + def get(self, key: str, default: _D, convert: None = None) -> str | _D: ... + + @overload + def get( + self, + key: str, + default: _D, + convert: Callable[[str], _T], + ) -> _T | _D: ... + + # TODO: investigate possible mypy bug wrt matching the passed over data + def get( # type: ignore [misc] + self, + key: str, + default: _D | None = None, + convert: Callable[[str], _T] | None = None, + ) -> _D | _T | str | None: + return self.config.get(self.name, key, convert=convert, default=default) + + def __getitem__(self, key: str) -> str: + return self.config.sections[self.name][key] + + def __iter__(self) -> Iterator[str]: + section: Mapping[str, str] = self.config.sections.get(self.name, {}) + + def lineof(key: str) -> int: + return self.config.lineof(self.name, key) # type: ignore[return-value] + + yield from sorted(section, key=lineof) + + def items(self) -> Iterator[tuple[str, str]]: + for name in self: + yield name, self[name] + + +class IniConfig: + path: Final[str] + sections: Final[Mapping[str, Mapping[str, str]]] + _sources: Final[Mapping[tuple[str, str | None], int]] + + def __init__( + self, + path: str | os.PathLike[str], + data: str | None = None, + encoding: str = "utf-8", + *, + _sections: Mapping[str, Mapping[str, str]] | None = None, + _sources: Mapping[tuple[str, str | None], int] | None = None, + ) -> None: + self.path = os.fspath(path) + + # Determine sections and sources + if _sections is not None and _sources is not None: + # Use provided pre-parsed data (called from parse()) + sections_data = _sections + sources = _sources + else: + # Parse the data (backward compatible path) + if data is None: + with open(self.path, encoding=encoding) as fp: + data = fp.read() + + # Use old behavior (no stripping) for backward compatibility + sections_data, sources = _parse.parse_ini_data( + self.path, data, strip_inline_comments=False + ) + + # Assign once to Final attributes + self._sources = sources + self.sections = sections_data + + @classmethod + def parse( + cls, + path: str | os.PathLike[str], + data: str | None = None, + encoding: str = "utf-8", + *, + strip_inline_comments: bool = True, + strip_section_whitespace: bool = False, + ) -> "IniConfig": + """Parse an INI file. + + Args: + path: Path to the INI file (used for error messages) + data: Optional INI content as string. If None, reads from path. + encoding: Encoding to use when reading the file (default: utf-8) + strip_inline_comments: Whether to strip inline comments from values + (default: True). When True, comments starting with # or ; are + removed from values, matching the behavior for section comments. + strip_section_whitespace: Whether to strip whitespace from section and key names + (default: False). When True, strips Unicode whitespace from section and key names, + addressing issue #4. When False, preserves existing behavior for backward compatibility. + + Returns: + IniConfig instance with parsed configuration + + Example: + # With comment stripping (default): + config = IniConfig.parse("setup.cfg") + # value = "foo" instead of "foo # comment" + + # Without comment stripping (old behavior): + config = IniConfig.parse("setup.cfg", strip_inline_comments=False) + # value = "foo # comment" + + # With section name stripping (opt-in for issue #4): + config = IniConfig.parse("setup.cfg", strip_section_whitespace=True) + # section names and keys have Unicode whitespace stripped + """ + fspath = os.fspath(path) + + if data is None: + with open(fspath, encoding=encoding) as fp: + data = fp.read() + + sections_data, sources = _parse.parse_ini_data( + fspath, + data, + strip_inline_comments=strip_inline_comments, + strip_section_whitespace=strip_section_whitespace, + ) + + # Call constructor with pre-parsed sections and sources + return cls(path=fspath, _sections=sections_data, _sources=sources) + + def lineof(self, section: str, name: str | None = None) -> int | None: + lineno = self._sources.get((section, name)) + return None if lineno is None else lineno + 1 + + @overload + def get( + self, + section: str, + name: str, + ) -> str | None: ... + + @overload + def get( + self, + section: str, + name: str, + convert: Callable[[str], _T], + ) -> _T | None: ... + + @overload + def get( + self, + section: str, + name: str, + default: None, + convert: Callable[[str], _T], + ) -> _T | None: ... + + @overload + def get( + self, section: str, name: str, default: _D, convert: None = None + ) -> str | _D: ... + + @overload + def get( + self, + section: str, + name: str, + default: _D, + convert: Callable[[str], _T], + ) -> _T | _D: ... + + def get( # type: ignore + self, + section: str, + name: str, + default: _D | None = None, + convert: Callable[[str], _T] | None = None, + ) -> _D | _T | str | None: + try: + value: str = self.sections[section][name] + except KeyError: + return default + else: + if convert is not None: + return convert(value) + else: + return value + + def __getitem__(self, name: str) -> SectionWrapper: + if name not in self.sections: + raise KeyError(name) + return SectionWrapper(self, name) + + def __iter__(self) -> Iterator[SectionWrapper]: + for name in sorted(self.sections, key=self.lineof): # type: ignore + yield SectionWrapper(self, name) + + def __contains__(self, arg: str) -> bool: + return arg in self.sections diff --git a/venv/Lib/site-packages/iniconfig/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/iniconfig/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000000..2b0804a8c8 Binary files /dev/null and b/venv/Lib/site-packages/iniconfig/__pycache__/__init__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/iniconfig/__pycache__/_parse.cpython-311.pyc b/venv/Lib/site-packages/iniconfig/__pycache__/_parse.cpython-311.pyc new file mode 100644 index 0000000000..ba7f4be2d2 Binary files /dev/null and b/venv/Lib/site-packages/iniconfig/__pycache__/_parse.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/iniconfig/__pycache__/_version.cpython-311.pyc b/venv/Lib/site-packages/iniconfig/__pycache__/_version.cpython-311.pyc new file mode 100644 index 0000000000..69313208df Binary files /dev/null and b/venv/Lib/site-packages/iniconfig/__pycache__/_version.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/iniconfig/__pycache__/exceptions.cpython-311.pyc b/venv/Lib/site-packages/iniconfig/__pycache__/exceptions.cpython-311.pyc new file mode 100644 index 0000000000..a98bae7627 Binary files /dev/null and b/venv/Lib/site-packages/iniconfig/__pycache__/exceptions.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/iniconfig/_parse.py b/venv/Lib/site-packages/iniconfig/_parse.py new file mode 100644 index 0000000000..57b9b44e4c --- /dev/null +++ b/venv/Lib/site-packages/iniconfig/_parse.py @@ -0,0 +1,163 @@ +from collections.abc import Mapping +from typing import NamedTuple + +from .exceptions import ParseError + +COMMENTCHARS = "#;" + + +class ParsedLine(NamedTuple): + lineno: int + section: str | None + name: str | None + value: str | None + + +def parse_ini_data( + path: str, + data: str, + *, + strip_inline_comments: bool, + strip_section_whitespace: bool = False, +) -> tuple[Mapping[str, Mapping[str, str]], Mapping[tuple[str, str | None], int]]: + """Parse INI data and return sections and sources mappings. + + Args: + path: Path for error messages + data: INI content as string + strip_inline_comments: Whether to strip inline comments from values + strip_section_whitespace: Whether to strip whitespace from section and key names + (default: False). When True, addresses issue #4 by stripping Unicode whitespace. + + Returns: + Tuple of (sections_data, sources) where: + - sections_data: mapping of section -> {name -> value} + - sources: mapping of (section, name) -> line number + """ + tokens = parse_lines( + path, + data.splitlines(True), + strip_inline_comments=strip_inline_comments, + strip_section_whitespace=strip_section_whitespace, + ) + + sources: dict[tuple[str, str | None], int] = {} + sections_data: dict[str, dict[str, str]] = {} + + for lineno, section, name, value in tokens: + if section is None: + raise ParseError(path, lineno, "no section header defined") + sources[section, name] = lineno + if name is None: + if section in sections_data: + raise ParseError(path, lineno, f"duplicate section {section!r}") + sections_data[section] = {} + else: + if name in sections_data[section]: + raise ParseError(path, lineno, f"duplicate name {name!r}") + assert value is not None + sections_data[section][name] = value + + return sections_data, sources + + +def parse_lines( + path: str, + line_iter: list[str], + *, + strip_inline_comments: bool = False, + strip_section_whitespace: bool = False, +) -> list[ParsedLine]: + result: list[ParsedLine] = [] + section = None + for lineno, line in enumerate(line_iter): + name, data = _parseline( + path, line, lineno, strip_inline_comments, strip_section_whitespace + ) + # new value + if name is not None and data is not None: + result.append(ParsedLine(lineno, section, name, data)) + # new section + elif name is not None and data is None: + if not name: + raise ParseError(path, lineno, "empty section name") + section = name + result.append(ParsedLine(lineno, section, None, None)) + # continuation + elif name is None and data is not None: + if not result: + raise ParseError(path, lineno, "unexpected value continuation") + last = result.pop() + if last.name is None: + raise ParseError(path, lineno, "unexpected value continuation") + + if last.value: + last = last._replace(value=f"{last.value}\n{data}") + else: + last = last._replace(value=data) + result.append(last) + return result + + +def _parseline( + path: str, + line: str, + lineno: int, + strip_inline_comments: bool, + strip_section_whitespace: bool, +) -> tuple[str | None, str | None]: + # blank lines + if iscommentline(line): + line = "" + else: + line = line.rstrip() + if not line: + return None, None + # section + if line[0] == "[": + realline = line + for c in COMMENTCHARS: + line = line.split(c)[0].rstrip() + if line[-1] == "]": + section_name = line[1:-1] + # Optionally strip whitespace from section name (issue #4) + if strip_section_whitespace: + section_name = section_name.strip() + return section_name, None + return None, realline.strip() + # value + elif not line[0].isspace(): + try: + name, value = line.split("=", 1) + if ":" in name: + raise ValueError() + except ValueError: + try: + name, value = line.split(":", 1) + except ValueError: + raise ParseError(path, lineno, f"unexpected line: {line!r}") from None + + # Strip key name (always for backward compatibility, optionally with unicode awareness) + key_name = name.strip() + + # Strip value + value = value.strip() + # Strip inline comments from values if requested (issue #55) + if strip_inline_comments: + for c in COMMENTCHARS: + value = value.split(c)[0].rstrip() + + return key_name, value + # continuation + else: + line = line.strip() + # Strip inline comments from continuations if requested (issue #55) + if strip_inline_comments: + for c in COMMENTCHARS: + line = line.split(c)[0].rstrip() + return None, line + + +def iscommentline(line: str) -> bool: + c = line.lstrip()[:1] + return c in COMMENTCHARS diff --git a/venv/Lib/site-packages/iniconfig/_version.py b/venv/Lib/site-packages/iniconfig/_version.py new file mode 100644 index 0000000000..b982b024d8 --- /dev/null +++ b/venv/Lib/site-packages/iniconfig/_version.py @@ -0,0 +1,34 @@ +# file generated by setuptools-scm +# don't change, don't track in version control + +__all__ = [ + "__version__", + "__version_tuple__", + "version", + "version_tuple", + "__commit_id__", + "commit_id", +] + +TYPE_CHECKING = False +if TYPE_CHECKING: + from typing import Tuple + from typing import Union + + VERSION_TUPLE = Tuple[Union[int, str], ...] + COMMIT_ID = Union[str, None] +else: + VERSION_TUPLE = object + COMMIT_ID = object + +version: str +__version__: str +__version_tuple__: VERSION_TUPLE +version_tuple: VERSION_TUPLE +commit_id: COMMIT_ID +__commit_id__: COMMIT_ID + +__version__ = version = '2.3.0' +__version_tuple__ = version_tuple = (2, 3, 0) + +__commit_id__ = commit_id = None diff --git a/venv/Lib/site-packages/iniconfig/exceptions.py b/venv/Lib/site-packages/iniconfig/exceptions.py new file mode 100644 index 0000000000..d078bc6595 --- /dev/null +++ b/venv/Lib/site-packages/iniconfig/exceptions.py @@ -0,0 +1,16 @@ +from typing import Final + + +class ParseError(Exception): + path: Final[str] + lineno: Final[int] + msg: Final[str] + 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b/venv/Lib/site-packages/mccabe-0.7.0.dist-info/LICENSE new file mode 100644 index 0000000000..8fd356e83a --- /dev/null +++ b/venv/Lib/site-packages/mccabe-0.7.0.dist-info/LICENSE @@ -0,0 +1,25 @@ +Copyright © Ned Batchelder +Copyright © 2011-2013 Tarek Ziade +Copyright © 2013 Florent Xicluna + +Licensed under the terms of the Expat License + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation files +(the "Software"), to deal in the Software without restriction, +including without limitation the rights to use, copy, modify, merge, +publish, distribute, sublicense, and/or sell copies of the Software, +and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/venv/Lib/site-packages/mccabe-0.7.0.dist-info/METADATA b/venv/Lib/site-packages/mccabe-0.7.0.dist-info/METADATA new file mode 100644 index 0000000000..e25facd034 --- /dev/null +++ b/venv/Lib/site-packages/mccabe-0.7.0.dist-info/METADATA @@ -0,0 +1,199 @@ +Metadata-Version: 2.1 +Name: mccabe +Version: 0.7.0 +Summary: McCabe checker, plugin for flake8 +Home-page: https://github.com/pycqa/mccabe +Author: Tarek Ziade +Author-email: tarek@ziade.org +Maintainer: Ian Stapleton Cordasco +Maintainer-email: graffatcolmingov@gmail.com +License: Expat license +Keywords: flake8 mccabe +Platform: UNKNOWN +Classifier: Development Status :: 5 - Production/Stable +Classifier: Environment :: Console +Classifier: Intended Audience :: Developers +Classifier: License :: OSI Approved :: MIT License +Classifier: Operating System :: OS Independent +Classifier: Programming Language :: Python +Classifier: Programming Language :: Python :: 3.6 +Classifier: Programming Language :: Python :: 3.7 +Classifier: Programming Language :: Python :: 3.8 +Classifier: Programming Language :: Python :: 3.9 +Classifier: Programming Language :: Python :: 3.10 +Classifier: Topic :: Software Development :: Libraries :: Python Modules +Classifier: Topic :: Software Development :: Quality Assurance +Requires-Python: >=3.6 +License-File: LICENSE + +McCabe complexity checker +========================= + +Ned's script to check McCabe complexity. + +This module provides a plugin for ``flake8``, the Python code checker. + + +Installation +------------ + +You can install, upgrade, or uninstall ``mccabe`` with these commands:: + + $ pip install mccabe + $ pip install --upgrade mccabe + $ pip uninstall mccabe + + +Standalone script +----------------- + +The complexity checker can be used directly:: + + $ python -m mccabe --min 5 mccabe.py + ("185:1: 'PathGraphingAstVisitor.visitIf'", 5) + ("71:1: 'PathGraph.to_dot'", 5) + ("245:1: 'McCabeChecker.run'", 5) + ("283:1: 'main'", 7) + ("203:1: 'PathGraphingAstVisitor.visitTryExcept'", 5) + ("257:1: 'get_code_complexity'", 5) + + +Plugin for Flake8 +----------------- + +When both ``flake8 2+`` and ``mccabe`` are installed, the plugin is +available in ``flake8``:: + + $ flake8 --version + 2.0 (pep8: 1.4.2, pyflakes: 0.6.1, mccabe: 0.2) + +By default the plugin is disabled. Use the ``--max-complexity`` switch to +enable it. It will emit a warning if the McCabe complexity of a function is +higher than the provided value:: + + $ flake8 --max-complexity 10 coolproject + ... + coolproject/mod.py:1204:1: C901 'CoolFactory.prepare' is too complex (14) + +This feature is quite useful for detecting over-complex code. According to McCabe, +anything that goes beyond 10 is too complex. + +Flake8 has many features that mccabe does not provide. Flake8 allows users to +ignore violations reported by plugins with ``# noqa``. Read more about this in +`their documentation +`__. +To silence violations reported by ``mccabe``, place your ``# noqa: C901`` on +the function definition line, where the error is reported for (possibly a +decorator). + + +Links +----- + +* Feedback and ideas: http://mail.python.org/mailman/listinfo/code-quality + +* Cyclomatic complexity: http://en.wikipedia.org/wiki/Cyclomatic_complexity + +* Ned Batchelder's script: + http://nedbatchelder.com/blog/200803/python_code_complexity_microtool.html + +* McCabe complexity: http://en.wikipedia.org/wiki/Cyclomatic_complexity + + +Changes +------- + +0.7.0 - 2021-01-23 +`````````````````` + +* Drop support for all versions of Python lower than 3.6 + +* Add support for Python 3.8, 3.9, and 3.10 + +* Fix option declaration for Flake8 + +0.6.1 - 2017-01-26 +`````````````````` + +* Fix signature for ``PathGraphingAstVisitor.default`` to match the signature + for ``ASTVisitor`` + +0.6.0 - 2017-01-23 +`````````````````` + +* Add support for Python 3.6 + +* Fix handling for missing statement types + +0.5.3 - 2016-12-14 +`````````````````` + +* Report actual column number of violation instead of the start of the line + +0.5.2 - 2016-07-31 +`````````````````` + +* When opening files ourselves, make sure we always name the file variable + +0.5.1 - 2016-07-28 +`````````````````` + +* Set default maximum complexity to -1 on the class itself + +0.5.0 - 2016-05-30 +`````````````````` + +* PyCon 2016 PDX release + +* Add support for Flake8 3.0 + +0.4.0 - 2016-01-27 +`````````````````` + +* Stop testing on Python 3.2 + +* Add support for async/await keywords on Python 3.5 from PEP 0492 + +0.3.1 - 2015-06-14 +`````````````````` + +* Include ``test_mccabe.py`` in releases. + +* Always coerce the ``max_complexity`` value from Flake8's entry-point to an + integer. + +0.3 - 2014-12-17 +```````````````` + +* Computation was wrong: the mccabe complexity starts at 1, not 2. + +* The ``max-complexity`` value is now inclusive. E.g.: if the + value is 10 and the reported complexity is 10, then it passes. + +* Add tests. + + +0.2.1 - 2013-04-03 +`````````````````` + +* Do not require ``setuptools`` in setup.py. It works around an issue + with ``pip`` and Python 3. + + +0.2 - 2013-02-22 +```````````````` + +* Rename project to ``mccabe``. + +* Provide ``flake8.extension`` setuptools entry point. + +* Read ``max-complexity`` from the configuration file. + +* Rename argument ``min_complexity`` to ``threshold``. + + +0.1 - 2013-02-11 +```````````````` +* First release + + diff --git a/venv/Lib/site-packages/mccabe-0.7.0.dist-info/RECORD b/venv/Lib/site-packages/mccabe-0.7.0.dist-info/RECORD new file mode 100644 index 0000000000..7cfd175beb --- /dev/null +++ b/venv/Lib/site-packages/mccabe-0.7.0.dist-info/RECORD @@ -0,0 +1,9 @@ +__pycache__/mccabe.cpython-311.pyc,, +mccabe-0.7.0.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4 +mccabe-0.7.0.dist-info/LICENSE,sha256=EPvAA8uvims89xlbgNrJbIba85ADmyq_bntuc1r9fXQ,1221 +mccabe-0.7.0.dist-info/METADATA,sha256=oMxU_cw4ev2Q23YTL3NRg4pebHSqlrbF_DSSs-cpfBE,5035 +mccabe-0.7.0.dist-info/RECORD,, +mccabe-0.7.0.dist-info/WHEEL,sha256=z9j0xAa_JmUKMpmz72K0ZGALSM_n-wQVmGbleXx2VHg,110 +mccabe-0.7.0.dist-info/entry_points.txt,sha256=N2NH182GXTUyTm8r8XMgadb9C-CRa5dUr1k8OC91uGE,47 +mccabe-0.7.0.dist-info/top_level.txt,sha256=21cXuqZE-lpcfAqqANvX9EjI1ED1p8zcViv064u3RKA,7 +mccabe.py,sha256=g_kB8oPilNLemdOirPaZymQyyjqAH0kowrncUQaaw00,10654 diff --git a/venv/Lib/site-packages/mccabe-0.7.0.dist-info/WHEEL b/venv/Lib/site-packages/mccabe-0.7.0.dist-info/WHEEL new file mode 100644 index 0000000000..0b18a28110 --- /dev/null +++ b/venv/Lib/site-packages/mccabe-0.7.0.dist-info/WHEEL @@ -0,0 +1,6 @@ +Wheel-Version: 1.0 +Generator: bdist_wheel (0.37.1) +Root-Is-Purelib: true +Tag: py2-none-any +Tag: py3-none-any + diff --git a/venv/Lib/site-packages/mccabe-0.7.0.dist-info/entry_points.txt b/venv/Lib/site-packages/mccabe-0.7.0.dist-info/entry_points.txt new file mode 100644 index 0000000000..cc6645bdc8 --- /dev/null +++ b/venv/Lib/site-packages/mccabe-0.7.0.dist-info/entry_points.txt @@ -0,0 +1,3 @@ +[flake8.extension] +C90 = mccabe:McCabeChecker + diff --git a/venv/Lib/site-packages/mccabe-0.7.0.dist-info/top_level.txt b/venv/Lib/site-packages/mccabe-0.7.0.dist-info/top_level.txt new file mode 100644 index 0000000000..8831b36b47 --- /dev/null +++ b/venv/Lib/site-packages/mccabe-0.7.0.dist-info/top_level.txt @@ -0,0 +1 @@ +mccabe diff --git a/venv/Lib/site-packages/mccabe.py b/venv/Lib/site-packages/mccabe.py new file mode 100644 index 0000000000..5746504c7a --- /dev/null +++ b/venv/Lib/site-packages/mccabe.py @@ -0,0 +1,346 @@ +""" Meager code path measurement tool. + Ned Batchelder + http://nedbatchelder.com/blog/200803/python_code_complexity_microtool.html + MIT License. +""" +from __future__ import with_statement + +import optparse +import sys +import tokenize + +from collections import defaultdict +try: + import ast + from ast import iter_child_nodes +except ImportError: # Python 2.5 + from flake8.util import ast, iter_child_nodes + +__version__ = '0.7.0' + + +class ASTVisitor(object): + """Performs a depth-first walk of the AST.""" + + def __init__(self): + self.node = None + self._cache = {} + + def default(self, node, *args): + for child in iter_child_nodes(node): + self.dispatch(child, *args) + + def dispatch(self, node, *args): + self.node = node + klass = node.__class__ + meth = self._cache.get(klass) + if meth is None: + className = klass.__name__ + meth = getattr(self.visitor, 'visit' + className, self.default) + self._cache[klass] = meth + return meth(node, *args) + + def preorder(self, tree, visitor, *args): + """Do preorder walk of tree using visitor""" + self.visitor = visitor + visitor.visit = self.dispatch + self.dispatch(tree, *args) # XXX *args make sense? + + +class PathNode(object): + def __init__(self, name, look="circle"): + self.name = name + self.look = look + + def to_dot(self): + print('node [shape=%s,label="%s"] %d;' % ( + self.look, self.name, self.dot_id())) + + def dot_id(self): + return id(self) + + +class PathGraph(object): + def __init__(self, name, entity, lineno, column=0): + self.name = name + self.entity = entity + self.lineno = lineno + self.column = column + self.nodes = defaultdict(list) + + def connect(self, n1, n2): + self.nodes[n1].append(n2) + # Ensure that the destination node is always counted. + self.nodes[n2] = [] + + def to_dot(self): + print('subgraph {') + for node in self.nodes: + node.to_dot() + for node, nexts in self.nodes.items(): + for next in nexts: + print('%s -- %s;' % (node.dot_id(), next.dot_id())) + print('}') + + def complexity(self): + """ Return the McCabe complexity for the graph. + V-E+2 + """ + num_edges = sum([len(n) for n in self.nodes.values()]) + num_nodes = len(self.nodes) + return num_edges - num_nodes + 2 + + +class PathGraphingAstVisitor(ASTVisitor): + """ A visitor for a parsed Abstract Syntax Tree which finds executable + statements. + """ + + def __init__(self): + super(PathGraphingAstVisitor, self).__init__() + self.classname = "" + self.graphs = {} + self.reset() + + def reset(self): + self.graph = None + self.tail = None + + def dispatch_list(self, node_list): + for node in node_list: + self.dispatch(node) + + def visitFunctionDef(self, node): + + if self.classname: + entity = '%s%s' % (self.classname, node.name) + else: + entity = node.name + + name = '%d:%d: %r' % (node.lineno, node.col_offset, entity) + + if self.graph is not None: + # closure + pathnode = self.appendPathNode(name) + self.tail = pathnode + self.dispatch_list(node.body) + bottom = PathNode("", look='point') + self.graph.connect(self.tail, bottom) + self.graph.connect(pathnode, bottom) + self.tail = bottom + else: + self.graph = PathGraph(name, entity, node.lineno, node.col_offset) + pathnode = PathNode(name) + self.tail = pathnode + self.dispatch_list(node.body) + self.graphs["%s%s" % (self.classname, node.name)] = self.graph + self.reset() + + visitAsyncFunctionDef = visitFunctionDef + + def visitClassDef(self, node): + old_classname = self.classname + self.classname += node.name + "." + self.dispatch_list(node.body) + self.classname = old_classname + + def appendPathNode(self, name): + if not self.tail: + return + pathnode = PathNode(name) + self.graph.connect(self.tail, pathnode) + self.tail = pathnode + return pathnode + + def visitSimpleStatement(self, node): + if node.lineno is None: + lineno = 0 + else: + lineno = node.lineno + name = "Stmt %d" % lineno + self.appendPathNode(name) + + def default(self, node, *args): + if isinstance(node, ast.stmt): + self.visitSimpleStatement(node) + else: + super(PathGraphingAstVisitor, self).default(node, *args) + + def visitLoop(self, node): + name = "Loop %d" % node.lineno + self._subgraph(node, name) + + visitAsyncFor = visitFor = visitWhile = visitLoop + + def visitIf(self, node): + name = "If %d" % node.lineno + self._subgraph(node, name) + + def _subgraph(self, node, name, extra_blocks=()): + """create the subgraphs representing any `if` and `for` statements""" + if self.graph is None: + # global loop + self.graph = PathGraph(name, name, node.lineno, node.col_offset) + pathnode = PathNode(name) + self._subgraph_parse(node, pathnode, extra_blocks) + self.graphs["%s%s" % (self.classname, name)] = self.graph + self.reset() + else: + pathnode = self.appendPathNode(name) + self._subgraph_parse(node, pathnode, extra_blocks) + + def _subgraph_parse(self, node, pathnode, extra_blocks): + """parse the body and any `else` block of `if` and `for` statements""" + loose_ends = [] + self.tail = pathnode + self.dispatch_list(node.body) + loose_ends.append(self.tail) + for extra in extra_blocks: + self.tail = pathnode + self.dispatch_list(extra.body) + loose_ends.append(self.tail) + if node.orelse: + self.tail = pathnode + self.dispatch_list(node.orelse) + loose_ends.append(self.tail) + else: + loose_ends.append(pathnode) + if pathnode: + bottom = PathNode("", look='point') + for le in loose_ends: + self.graph.connect(le, bottom) + self.tail = bottom + + def visitTryExcept(self, node): + name = "TryExcept %d" % node.lineno + self._subgraph(node, name, extra_blocks=node.handlers) + + visitTry = visitTryExcept + + def visitWith(self, node): + name = "With %d" % node.lineno + self.appendPathNode(name) + self.dispatch_list(node.body) + + visitAsyncWith = visitWith + + +class McCabeChecker(object): + """McCabe cyclomatic complexity checker.""" + name = 'mccabe' + version = __version__ + _code = 'C901' + _error_tmpl = "C901 %r is too complex (%d)" + max_complexity = -1 + + def __init__(self, tree, filename): + self.tree = tree + + @classmethod + def add_options(cls, parser): + flag = '--max-complexity' + kwargs = { + 'default': -1, + 'action': 'store', + 'type': int, + 'help': 'McCabe complexity threshold', + 'parse_from_config': 'True', + } + config_opts = getattr(parser, 'config_options', None) + if isinstance(config_opts, list): + # Flake8 2.x + kwargs.pop('parse_from_config') + parser.add_option(flag, **kwargs) + parser.config_options.append('max-complexity') + else: + parser.add_option(flag, **kwargs) + + @classmethod + def parse_options(cls, options): + cls.max_complexity = int(options.max_complexity) + + def run(self): + if self.max_complexity < 0: + return + visitor = PathGraphingAstVisitor() + visitor.preorder(self.tree, visitor) + for graph in visitor.graphs.values(): + if graph.complexity() > self.max_complexity: + text = self._error_tmpl % (graph.entity, graph.complexity()) + yield graph.lineno, graph.column, text, type(self) + + +def get_code_complexity(code, threshold=7, filename='stdin'): + try: + tree = compile(code, filename, "exec", ast.PyCF_ONLY_AST) + except SyntaxError: + e = sys.exc_info()[1] + sys.stderr.write("Unable to parse %s: %s\n" % (filename, e)) + return 0 + + complx = [] + McCabeChecker.max_complexity = threshold + for lineno, offset, text, check in McCabeChecker(tree, filename).run(): + complx.append('%s:%d:1: %s' % (filename, lineno, text)) + + if len(complx) == 0: + return 0 + print('\n'.join(complx)) + return len(complx) + + +def get_module_complexity(module_path, threshold=7): + """Returns the complexity of a module""" + code = _read(module_path) + return get_code_complexity(code, threshold, filename=module_path) + + +def _read(filename): + if (2, 5) < sys.version_info < (3, 0): + with open(filename, 'rU') as f: + return f.read() + elif (3, 0) <= sys.version_info < (4, 0): + """Read the source code.""" + try: + with open(filename, 'rb') as f: + (encoding, _) = tokenize.detect_encoding(f.readline) + except (LookupError, SyntaxError, UnicodeError): + # Fall back if file encoding is improperly declared + with open(filename, encoding='latin-1') as f: + return f.read() + with open(filename, 'r', encoding=encoding) as f: + return f.read() + + +def main(argv=None): + if argv is None: + argv = sys.argv[1:] + opar = optparse.OptionParser() + opar.add_option("-d", "--dot", dest="dot", + help="output a graphviz dot file", action="store_true") + opar.add_option("-m", "--min", dest="threshold", + help="minimum complexity for output", type="int", + default=1) + + options, args = opar.parse_args(argv) + + code = _read(args[0]) + tree = compile(code, args[0], "exec", ast.PyCF_ONLY_AST) + visitor = PathGraphingAstVisitor() + visitor.preorder(tree, visitor) + + if options.dot: + print('graph {') + for graph in visitor.graphs.values(): + if (not options.threshold or + graph.complexity() >= options.threshold): + graph.to_dot() + print('}') + else: + for graph in visitor.graphs.values(): + if graph.complexity() >= options.threshold: + print(graph.name, graph.complexity()) + + +if __name__ == '__main__': + main(sys.argv[1:]) diff --git a/venv/Lib/site-packages/packaging-26.0.dist-info/INSTALLER b/venv/Lib/site-packages/packaging-26.0.dist-info/INSTALLER new file mode 100644 index 0000000000..a1b589e38a --- /dev/null +++ b/venv/Lib/site-packages/packaging-26.0.dist-info/INSTALLER @@ -0,0 +1 @@ +pip diff --git a/venv/Lib/site-packages/packaging-26.0.dist-info/METADATA b/venv/Lib/site-packages/packaging-26.0.dist-info/METADATA new file mode 100644 index 0000000000..3200e601f9 --- /dev/null +++ b/venv/Lib/site-packages/packaging-26.0.dist-info/METADATA @@ -0,0 +1,107 @@ +Metadata-Version: 2.4 +Name: packaging +Version: 26.0 +Summary: Core utilities for Python packages +Author-email: Donald Stufft +Requires-Python: >=3.8 +Description-Content-Type: text/x-rst +License-Expression: Apache-2.0 OR BSD-2-Clause +Classifier: Development Status :: 5 - Production/Stable +Classifier: Intended Audience :: Developers +Classifier: Programming Language :: Python +Classifier: Programming Language :: Python :: 3 +Classifier: Programming Language :: Python :: 3 :: Only +Classifier: Programming Language :: Python :: 3.8 +Classifier: Programming Language :: Python :: 3.9 +Classifier: Programming Language :: Python :: 3.10 +Classifier: Programming Language :: Python :: 3.11 +Classifier: Programming Language :: Python :: 3.12 +Classifier: Programming Language :: Python :: 3.13 +Classifier: Programming Language :: Python :: 3.14 +Classifier: Programming Language :: Python :: Implementation :: CPython +Classifier: Programming Language :: Python :: Implementation :: PyPy +Classifier: Typing :: Typed +License-File: LICENSE +License-File: LICENSE.APACHE +License-File: LICENSE.BSD +Project-URL: Documentation, https://packaging.pypa.io/ +Project-URL: Source, https://github.com/pypa/packaging + +packaging +========= + +.. start-intro + +Reusable core utilities for various Python Packaging +`interoperability specifications `_. + +This library provides utilities that implement the interoperability +specifications which have clearly one correct behaviour (eg: :pep:`440`) +or benefit greatly from having a single shared implementation (eg: :pep:`425`). + +.. end-intro + +The ``packaging`` project includes the following: version handling, specifiers, +markers, requirements, tags, metadata, lockfiles, utilities. + +Documentation +------------- + +The `documentation`_ provides information and the API for the following: + +- Version Handling +- Specifiers +- Markers +- Requirements +- Tags +- Metadata +- Lockfiles +- Utilities + +Installation +------------ + +Use ``pip`` to install these utilities:: + + pip install packaging + +The ``packaging`` library uses calendar-based versioning (``YY.N``). + +Discussion +---------- + +If you run into bugs, you can file them in our `issue tracker`_. + +You can also join ``#pypa`` on Freenode to ask questions or get involved. + + +.. _`documentation`: https://packaging.pypa.io/ +.. _`issue tracker`: https://github.com/pypa/packaging/issues + + +Code of Conduct +--------------- + +Everyone interacting in the packaging project's codebases, issue trackers, chat +rooms, and mailing lists is expected to follow the `PSF Code of Conduct`_. + +.. _PSF Code of Conduct: https://github.com/pypa/.github/blob/main/CODE_OF_CONDUCT.md + +Contributing +------------ + +The ``CONTRIBUTING.rst`` file outlines how to contribute to this project as +well as how to report a potential security issue. The documentation for this +project also covers information about `project development`_ and `security`_. + +.. _`project development`: https://packaging.pypa.io/en/latest/development/ +.. _`security`: https://packaging.pypa.io/en/latest/security/ + +Project History +--------------- + +Please review the ``CHANGELOG.rst`` file or the `Changelog documentation`_ for +recent changes and project history. + +.. _`Changelog documentation`: https://packaging.pypa.io/en/latest/changelog/ + diff --git a/venv/Lib/site-packages/packaging-26.0.dist-info/RECORD b/venv/Lib/site-packages/packaging-26.0.dist-info/RECORD new file mode 100644 index 0000000000..a90b81ad60 --- /dev/null +++ b/venv/Lib/site-packages/packaging-26.0.dist-info/RECORD @@ -0,0 +1,42 @@ +packaging-26.0.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4 +packaging-26.0.dist-info/METADATA,sha256=M2K7fWom2iliuo2qpHhc0LrKwhq6kIoRlcyPWVgKJlo,3309 +packaging-26.0.dist-info/RECORD,, +packaging-26.0.dist-info/WHEEL,sha256=G2gURzTEtmeR8nrdXUJfNiB3VYVxigPQ-bEQujpNiNs,82 +packaging-26.0.dist-info/licenses/LICENSE,sha256=ytHvW9NA1z4HS6YU0m996spceUDD2MNIUuZcSQlobEg,197 +packaging-26.0.dist-info/licenses/LICENSE.APACHE,sha256=DVQuDIgE45qn836wDaWnYhSdxoLXgpRRKH4RuTjpRZQ,10174 +packaging-26.0.dist-info/licenses/LICENSE.BSD,sha256=tw5-m3QvHMb5SLNMFqo5_-zpQZY2S8iP8NIYDwAo-sU,1344 +packaging/__init__.py,sha256=y4lVbpeBzCGk-IPDw5BGBZ_b0P3ukEEJZAbGYc6Ey8c,494 +packaging/__pycache__/__init__.cpython-311.pyc,, +packaging/__pycache__/_elffile.cpython-311.pyc,, +packaging/__pycache__/_manylinux.cpython-311.pyc,, +packaging/__pycache__/_musllinux.cpython-311.pyc,, +packaging/__pycache__/_parser.cpython-311.pyc,, +packaging/__pycache__/_structures.cpython-311.pyc,, +packaging/__pycache__/_tokenizer.cpython-311.pyc,, +packaging/__pycache__/markers.cpython-311.pyc,, +packaging/__pycache__/metadata.cpython-311.pyc,, +packaging/__pycache__/pylock.cpython-311.pyc,, +packaging/__pycache__/requirements.cpython-311.pyc,, +packaging/__pycache__/specifiers.cpython-311.pyc,, +packaging/__pycache__/tags.cpython-311.pyc,, +packaging/__pycache__/utils.cpython-311.pyc,, +packaging/__pycache__/version.cpython-311.pyc,, +packaging/_elffile.py,sha256=-sKkptYqzYw2-x3QByJa5mB4rfPWu1pxkZHRx1WAFCY,3211 +packaging/_manylinux.py,sha256=Hf6nB0cOrayEs96-p3oIXAgGnFquv20DO5l-o2_Xnv0,9559 +packaging/_musllinux.py,sha256=Z6swjH3MA7XS3qXnmMN7QPhqP3fnoYI0eQ18e9-HgAE,2707 +packaging/_parser.py,sha256=U_DajsEx2VoC_F46fSVV3hDKNCWoQYkPkasO3dld0ig,10518 +packaging/_structures.py,sha256=Hn49Ta8zV9Wo8GiCL8Nl2ARZY983Un3pruZGVNldPwE,1514 +packaging/_tokenizer.py,sha256=M8EwNIdXeL9NMFuFrQtiOKwjka_xFx8KjRQnfE8O_z8,5421 +packaging/licenses/__init__.py,sha256=TwXLHZCXwSgdFwRLPxW602T6mSieunSFHM6fp8pgW78,5819 +packaging/licenses/__pycache__/__init__.cpython-311.pyc,, +packaging/licenses/__pycache__/_spdx.cpython-311.pyc,, +packaging/licenses/_spdx.py,sha256=WW7DXiyg68up_YND_wpRYlr1SHhiV4FfJLQffghhMxQ,51122 +packaging/markers.py,sha256=ZX-cLvW1S3cZcEc0fHI4z7zSx5U2T19yMpDP_mE-CYw,12771 +packaging/metadata.py,sha256=CWVZpN_HfoYMSSDuCP7igOvGgqA9AOmpW8f3qTisfnc,39360 +packaging/py.typed,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0 +packaging/pylock.py,sha256=-R1uNfJ4PaLto7Mg62YsGOHgvskuiIEqPwxOywl42Jk,22537 +packaging/requirements.py,sha256=PMCAWD8aNMnVD-6uZMedhBuAVX2573eZ4yPBLXmz04I,2870 +packaging/specifiers.py,sha256=EPNPimY_zFivthv1vdjZYz5IqkKGsnKR2yKh-EVyvZw,40797 +packaging/tags.py,sha256=cXLV1pJD3UtJlDg7Wz3zrfdQhRZqr8jumSAKKAAd2xE,22856 +packaging/utils.py,sha256=N4c6oZzFJy6klTZ3AnkNz7sSkJesuFWPp68LA3B5dAo,5040 +packaging/version.py,sha256=7XWlL2IDYLwDYC0ht6cFEhapLwLWbmyo4rb7sEFj0x8,23272 diff --git a/venv/Lib/site-packages/packaging-26.0.dist-info/WHEEL b/venv/Lib/site-packages/packaging-26.0.dist-info/WHEEL new file mode 100644 index 0000000000..d8b9936dad --- /dev/null +++ b/venv/Lib/site-packages/packaging-26.0.dist-info/WHEEL @@ -0,0 +1,4 @@ +Wheel-Version: 1.0 +Generator: flit 3.12.0 +Root-Is-Purelib: true +Tag: py3-none-any diff --git a/venv/Lib/site-packages/packaging-26.0.dist-info/licenses/LICENSE b/venv/Lib/site-packages/packaging-26.0.dist-info/licenses/LICENSE new file mode 100644 index 0000000000..6f62d44e4e --- /dev/null +++ b/venv/Lib/site-packages/packaging-26.0.dist-info/licenses/LICENSE @@ -0,0 +1,3 @@ +This software is made available under the terms of *either* of the licenses +found in LICENSE.APACHE or LICENSE.BSD. Contributions to this software is made +under the terms of *both* these licenses. diff --git a/venv/Lib/site-packages/packaging-26.0.dist-info/licenses/LICENSE.APACHE b/venv/Lib/site-packages/packaging-26.0.dist-info/licenses/LICENSE.APACHE new file mode 100644 index 0000000000..f433b1a53f --- /dev/null +++ b/venv/Lib/site-packages/packaging-26.0.dist-info/licenses/LICENSE.APACHE @@ -0,0 +1,177 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/venv/Lib/site-packages/packaging/__init__.py b/venv/Lib/site-packages/packaging/__init__.py new file mode 100644 index 0000000000..21695a74b5 --- /dev/null +++ b/venv/Lib/site-packages/packaging/__init__.py @@ -0,0 +1,15 @@ +# This file is dual licensed under the terms of the Apache License, Version +# 2.0, and the BSD License. See the LICENSE file in the root of this repository +# for complete details. + +__title__ = "packaging" +__summary__ = "Core utilities for Python packages" +__uri__ = "https://github.com/pypa/packaging" + +__version__ = "26.0" + +__author__ = "Donald Stufft and individual contributors" +__email__ = "donald@stufft.io" + +__license__ = "BSD-2-Clause or Apache-2.0" +__copyright__ = f"2014 {__author__}" diff --git a/venv/Lib/site-packages/packaging/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/packaging/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000000..bfb6372c8d Binary files /dev/null and b/venv/Lib/site-packages/packaging/__pycache__/__init__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/packaging/__pycache__/_elffile.cpython-311.pyc b/venv/Lib/site-packages/packaging/__pycache__/_elffile.cpython-311.pyc new file mode 100644 index 0000000000..8cf42c32f5 Binary files /dev/null and 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diff --git a/venv/Lib/site-packages/packaging/__pycache__/version.cpython-311.pyc b/venv/Lib/site-packages/packaging/__pycache__/version.cpython-311.pyc new file mode 100644 index 0000000000..759b244f54 Binary files /dev/null and b/venv/Lib/site-packages/packaging/__pycache__/version.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/packaging/_elffile.py b/venv/Lib/site-packages/packaging/_elffile.py new file mode 100644 index 0000000000..497b064521 --- /dev/null +++ b/venv/Lib/site-packages/packaging/_elffile.py @@ -0,0 +1,108 @@ +""" +ELF file parser. + +This provides a class ``ELFFile`` that parses an ELF executable in a similar +interface to ``ZipFile``. Only the read interface is implemented. + +ELF header: https://refspecs.linuxfoundation.org/elf/gabi4+/ch4.eheader.html +""" + +from __future__ import annotations + +import enum +import os +import struct +from typing import IO + + +class ELFInvalid(ValueError): + pass + + +class EIClass(enum.IntEnum): + C32 = 1 + C64 = 2 + + +class EIData(enum.IntEnum): + Lsb = 1 + Msb = 2 + + +class EMachine(enum.IntEnum): + I386 = 3 + S390 = 22 + Arm = 40 + X8664 = 62 + AArc64 = 183 + + +class ELFFile: + """ + Representation of an ELF executable. + """ + + def __init__(self, f: IO[bytes]) -> None: + self._f = f + + try: + ident = self._read("16B") + except struct.error as e: + raise ELFInvalid("unable to parse identification") from e + magic = bytes(ident[:4]) + if magic != b"\x7fELF": + raise ELFInvalid(f"invalid magic: {magic!r}") + + self.capacity = ident[4] # Format for program header (bitness). + self.encoding = ident[5] # Data structure encoding (endianness). + + try: + # e_fmt: Format for program header. + # p_fmt: Format for section header. + # p_idx: Indexes to find p_type, p_offset, and p_filesz. + e_fmt, self._p_fmt, self._p_idx = { + (1, 1): ("HHIIIIIHHH", ">IIIIIIII", (0, 1, 4)), # 32-bit MSB. + (2, 1): ("HHIQQQIHHH", ">IIQQQQQQ", (0, 2, 5)), # 64-bit MSB. + }[(self.capacity, self.encoding)] + except KeyError as e: + raise ELFInvalid( + f"unrecognized capacity ({self.capacity}) or encoding ({self.encoding})" + ) from e + + try: + ( + _, + self.machine, # Architecture type. + _, + _, + self._e_phoff, # Offset of program header. + _, + self.flags, # Processor-specific flags. + _, + self._e_phentsize, # Size of section. + self._e_phnum, # Number of sections. + ) = self._read(e_fmt) + except struct.error as e: + raise ELFInvalid("unable to parse machine and section information") from e + + def _read(self, fmt: str) -> tuple[int, ...]: + return struct.unpack(fmt, self._f.read(struct.calcsize(fmt))) + + @property + def interpreter(self) -> str | None: + """ + The path recorded in the ``PT_INTERP`` section header. + """ + for index in range(self._e_phnum): + self._f.seek(self._e_phoff + self._e_phentsize * index) + try: + data = self._read(self._p_fmt) + except struct.error: + continue + if data[self._p_idx[0]] != 3: # Not PT_INTERP. + continue + self._f.seek(data[self._p_idx[1]]) + return os.fsdecode(self._f.read(data[self._p_idx[2]])).strip("\0") + return None diff --git a/venv/Lib/site-packages/packaging/_manylinux.py b/venv/Lib/site-packages/packaging/_manylinux.py new file mode 100644 index 0000000000..0e79e8a882 --- /dev/null +++ b/venv/Lib/site-packages/packaging/_manylinux.py @@ -0,0 +1,262 @@ +from __future__ import annotations + +import collections +import contextlib +import functools +import os +import re +import sys +import warnings +from typing import Generator, Iterator, NamedTuple, Sequence + +from ._elffile import EIClass, EIData, ELFFile, EMachine + +EF_ARM_ABIMASK = 0xFF000000 +EF_ARM_ABI_VER5 = 0x05000000 +EF_ARM_ABI_FLOAT_HARD = 0x00000400 + +_ALLOWED_ARCHS = { + "x86_64", + "aarch64", + "ppc64", + "ppc64le", + "s390x", + "loongarch64", + "riscv64", +} + + +# `os.PathLike` not a generic type until Python 3.9, so sticking with `str` +# as the type for `path` until then. +@contextlib.contextmanager +def _parse_elf(path: str) -> Generator[ELFFile | None, None, None]: + try: + with open(path, "rb") as f: + yield ELFFile(f) + except (OSError, TypeError, ValueError): + yield None + + +def _is_linux_armhf(executable: str) -> bool: + # hard-float ABI can be detected from the ELF header of the running + # process + # https://static.docs.arm.com/ihi0044/g/aaelf32.pdf + with _parse_elf(executable) as f: + return ( + f is not None + and f.capacity == EIClass.C32 + and f.encoding == EIData.Lsb + and f.machine == EMachine.Arm + and f.flags & EF_ARM_ABIMASK == EF_ARM_ABI_VER5 + and f.flags & EF_ARM_ABI_FLOAT_HARD == EF_ARM_ABI_FLOAT_HARD + ) + + +def _is_linux_i686(executable: str) -> bool: + with _parse_elf(executable) as f: + return ( + f is not None + and f.capacity == EIClass.C32 + and f.encoding == EIData.Lsb + and f.machine == EMachine.I386 + ) + + +def _have_compatible_abi(executable: str, archs: Sequence[str]) -> bool: + if "armv7l" in archs: + return _is_linux_armhf(executable) + if "i686" in archs: + return _is_linux_i686(executable) + return any(arch in _ALLOWED_ARCHS for arch in archs) + + +# If glibc ever changes its major version, we need to know what the last +# minor version was, so we can build the complete list of all versions. +# For now, guess what the highest minor version might be, assume it will +# be 50 for testing. Once this actually happens, update the dictionary +# with the actual value. +_LAST_GLIBC_MINOR: dict[int, int] = collections.defaultdict(lambda: 50) + + +class _GLibCVersion(NamedTuple): + major: int + minor: int + + +def _glibc_version_string_confstr() -> str | None: + """ + Primary implementation of glibc_version_string using os.confstr. + """ + # os.confstr is quite a bit faster than ctypes.DLL. It's also less likely + # to be broken or missing. This strategy is used in the standard library + # platform module. + # https://github.com/python/cpython/blob/fcf1d003bf4f0100c/Lib/platform.py#L175-L183 + try: + # Should be a string like "glibc 2.17". + version_string: str | None = os.confstr("CS_GNU_LIBC_VERSION") + assert version_string is not None + _, version = version_string.rsplit() + except (AssertionError, AttributeError, OSError, ValueError): + # os.confstr() or CS_GNU_LIBC_VERSION not available (or a bad value)... + return None + return version + + +def _glibc_version_string_ctypes() -> str | None: + """ + Fallback implementation of glibc_version_string using ctypes. + """ + try: + import ctypes # noqa: PLC0415 + except ImportError: + return None + + # ctypes.CDLL(None) internally calls dlopen(NULL), and as the dlopen + # manpage says, "If filename is NULL, then the returned handle is for the + # main program". This way we can let the linker do the work to figure out + # which libc our process is actually using. + # + # We must also handle the special case where the executable is not a + # dynamically linked executable. This can occur when using musl libc, + # for example. In this situation, dlopen() will error, leading to an + # OSError. Interestingly, at least in the case of musl, there is no + # errno set on the OSError. The single string argument used to construct + # OSError comes from libc itself and is therefore not portable to + # hard code here. In any case, failure to call dlopen() means we + # can proceed, so we bail on our attempt. + try: + process_namespace = ctypes.CDLL(None) + except OSError: + return None + + try: + gnu_get_libc_version = process_namespace.gnu_get_libc_version + except AttributeError: + # Symbol doesn't exist -> therefore, we are not linked to + # glibc. + return None + + # Call gnu_get_libc_version, which returns a string like "2.5" + gnu_get_libc_version.restype = ctypes.c_char_p + version_str: str = gnu_get_libc_version() + # py2 / py3 compatibility: + if not isinstance(version_str, str): + version_str = version_str.decode("ascii") + + return version_str + + +def _glibc_version_string() -> str | None: + """Returns glibc version string, or None if not using glibc.""" + return _glibc_version_string_confstr() or _glibc_version_string_ctypes() + + +def _parse_glibc_version(version_str: str) -> _GLibCVersion: + """Parse glibc version. + + We use a regexp instead of str.split because we want to discard any + random junk that might come after the minor version -- this might happen + in patched/forked versions of glibc (e.g. Linaro's version of glibc + uses version strings like "2.20-2014.11"). See gh-3588. + """ + m = re.match(r"(?P[0-9]+)\.(?P[0-9]+)", version_str) + if not m: + warnings.warn( + f"Expected glibc version with 2 components major.minor, got: {version_str}", + RuntimeWarning, + stacklevel=2, + ) + return _GLibCVersion(-1, -1) + return _GLibCVersion(int(m.group("major")), int(m.group("minor"))) + + +@functools.lru_cache +def _get_glibc_version() -> _GLibCVersion: + version_str = _glibc_version_string() + if version_str is None: + return _GLibCVersion(-1, -1) + return _parse_glibc_version(version_str) + + +# From PEP 513, PEP 600 +def _is_compatible(arch: str, version: _GLibCVersion) -> bool: + sys_glibc = _get_glibc_version() + if sys_glibc < version: + return False + # Check for presence of _manylinux module. + try: + import _manylinux # noqa: PLC0415 + except ImportError: + return True + if hasattr(_manylinux, "manylinux_compatible"): + result = _manylinux.manylinux_compatible(version[0], version[1], arch) + if result is not None: + return bool(result) + return True + if version == _GLibCVersion(2, 5) and hasattr(_manylinux, "manylinux1_compatible"): + return bool(_manylinux.manylinux1_compatible) + if version == _GLibCVersion(2, 12) and hasattr( + _manylinux, "manylinux2010_compatible" + ): + return bool(_manylinux.manylinux2010_compatible) + if version == _GLibCVersion(2, 17) and hasattr( + _manylinux, "manylinux2014_compatible" + ): + return bool(_manylinux.manylinux2014_compatible) + return True + + +_LEGACY_MANYLINUX_MAP: dict[_GLibCVersion, str] = { + # CentOS 7 w/ glibc 2.17 (PEP 599) + _GLibCVersion(2, 17): "manylinux2014", + # CentOS 6 w/ glibc 2.12 (PEP 571) + _GLibCVersion(2, 12): "manylinux2010", + # CentOS 5 w/ glibc 2.5 (PEP 513) + _GLibCVersion(2, 5): "manylinux1", +} + + +def platform_tags(archs: Sequence[str]) -> Iterator[str]: + """Generate manylinux tags compatible to the current platform. + + :param archs: Sequence of compatible architectures. + The first one shall be the closest to the actual architecture and be the part of + platform tag after the ``linux_`` prefix, e.g. ``x86_64``. + The ``linux_`` prefix is assumed as a prerequisite for the current platform to + be manylinux-compatible. + + :returns: An iterator of compatible manylinux tags. + """ + if not _have_compatible_abi(sys.executable, archs): + return + # Oldest glibc to be supported regardless of architecture is (2, 17). + too_old_glibc2 = _GLibCVersion(2, 16) + if set(archs) & {"x86_64", "i686"}: + # On x86/i686 also oldest glibc to be supported is (2, 5). + too_old_glibc2 = _GLibCVersion(2, 4) + current_glibc = _GLibCVersion(*_get_glibc_version()) + glibc_max_list = [current_glibc] + # We can assume compatibility across glibc major versions. + # https://sourceware.org/bugzilla/show_bug.cgi?id=24636 + # + # Build a list of maximum glibc versions so that we can + # output the canonical list of all glibc from current_glibc + # down to too_old_glibc2, including all intermediary versions. + for glibc_major in range(current_glibc.major - 1, 1, -1): + glibc_minor = _LAST_GLIBC_MINOR[glibc_major] + glibc_max_list.append(_GLibCVersion(glibc_major, glibc_minor)) + for arch in archs: + for glibc_max in glibc_max_list: + if glibc_max.major == too_old_glibc2.major: + min_minor = too_old_glibc2.minor + else: + # For other glibc major versions oldest supported is (x, 0). + min_minor = -1 + for glibc_minor in range(glibc_max.minor, min_minor, -1): + glibc_version = _GLibCVersion(glibc_max.major, glibc_minor) + if _is_compatible(arch, glibc_version): + yield "manylinux_{}_{}_{}".format(*glibc_version, arch) + + # Handle the legacy manylinux1, manylinux2010, manylinux2014 tags. + if legacy_tag := _LEGACY_MANYLINUX_MAP.get(glibc_version): + yield f"{legacy_tag}_{arch}" diff --git a/venv/Lib/site-packages/packaging/_musllinux.py b/venv/Lib/site-packages/packaging/_musllinux.py new file mode 100644 index 0000000000..4e8116a79c --- /dev/null +++ b/venv/Lib/site-packages/packaging/_musllinux.py @@ -0,0 +1,85 @@ +"""PEP 656 support. + +This module implements logic to detect if the currently running Python is +linked against musl, and what musl version is used. +""" + +from __future__ import annotations + +import functools +import re +import subprocess +import sys +from typing import Iterator, NamedTuple, Sequence + +from ._elffile import ELFFile + + +class _MuslVersion(NamedTuple): + major: int + minor: int + + +def _parse_musl_version(output: str) -> _MuslVersion | None: + lines = [n for n in (n.strip() for n in output.splitlines()) if n] + if len(lines) < 2 or lines[0][:4] != "musl": + return None + m = re.match(r"Version (\d+)\.(\d+)", lines[1]) + if not m: + return None + return _MuslVersion(major=int(m.group(1)), minor=int(m.group(2))) + + +@functools.lru_cache +def _get_musl_version(executable: str) -> _MuslVersion | None: + """Detect currently-running musl runtime version. + + This is done by checking the specified executable's dynamic linking + information, and invoking the loader to parse its output for a version + string. If the loader is musl, the output would be something like:: + + musl libc (x86_64) + Version 1.2.2 + Dynamic Program Loader + """ + try: + with open(executable, "rb") as f: + ld = ELFFile(f).interpreter + except (OSError, TypeError, ValueError): + return None + if ld is None or "musl" not in ld: + return None + proc = subprocess.run([ld], check=False, stderr=subprocess.PIPE, text=True) + return _parse_musl_version(proc.stderr) + + +def platform_tags(archs: Sequence[str]) -> Iterator[str]: + """Generate musllinux tags compatible to the current platform. + + :param archs: Sequence of compatible architectures. + The first one shall be the closest to the actual architecture and be the part of + platform tag after the ``linux_`` prefix, e.g. ``x86_64``. + The ``linux_`` prefix is assumed as a prerequisite for the current platform to + be musllinux-compatible. + + :returns: An iterator of compatible musllinux tags. + """ + sys_musl = _get_musl_version(sys.executable) + if sys_musl is None: # Python not dynamically linked against musl. + return + for arch in archs: + for minor in range(sys_musl.minor, -1, -1): + yield f"musllinux_{sys_musl.major}_{minor}_{arch}" + + +if __name__ == "__main__": # pragma: no cover + import sysconfig + + plat = sysconfig.get_platform() + assert plat.startswith("linux-"), "not linux" + + print("plat:", plat) + print("musl:", _get_musl_version(sys.executable)) + print("tags:", end=" ") + for t in platform_tags(re.sub(r"[.-]", "_", plat.split("-", 1)[-1])): + print(t, end="\n ") diff --git a/venv/Lib/site-packages/packaging/_parser.py b/venv/Lib/site-packages/packaging/_parser.py new file mode 100644 index 0000000000..f6c1f5cd22 --- /dev/null +++ b/venv/Lib/site-packages/packaging/_parser.py @@ -0,0 +1,365 @@ +"""Handwritten parser of dependency specifiers. + +The docstring for each __parse_* function contains EBNF-inspired grammar representing +the implementation. +""" + +from __future__ import annotations + +import ast +from typing import List, Literal, NamedTuple, Sequence, Tuple, Union + +from ._tokenizer import DEFAULT_RULES, Tokenizer + + +class Node: + __slots__ = ("value",) + + def __init__(self, value: str) -> None: + self.value = value + + def __str__(self) -> str: + return self.value + + def __repr__(self) -> str: + return f"<{self.__class__.__name__}({self.value!r})>" + + def serialize(self) -> str: + raise NotImplementedError + + +class Variable(Node): + __slots__ = () + + def serialize(self) -> str: + return str(self) + + +class Value(Node): + __slots__ = () + + def serialize(self) -> str: + return f'"{self}"' + + +class Op(Node): + __slots__ = () + + def serialize(self) -> str: + return str(self) + + +MarkerLogical = Literal["and", "or"] +MarkerVar = Union[Variable, Value] +MarkerItem = Tuple[MarkerVar, Op, MarkerVar] +MarkerAtom = Union[MarkerItem, Sequence["MarkerAtom"]] +MarkerList = List[Union["MarkerList", MarkerAtom, MarkerLogical]] + + +class ParsedRequirement(NamedTuple): + name: str + url: str + extras: list[str] + specifier: str + marker: MarkerList | None + + +# -------------------------------------------------------------------------------------- +# Recursive descent parser for dependency specifier +# -------------------------------------------------------------------------------------- +def parse_requirement(source: str) -> ParsedRequirement: + return _parse_requirement(Tokenizer(source, rules=DEFAULT_RULES)) + + +def _parse_requirement(tokenizer: Tokenizer) -> ParsedRequirement: + """ + requirement = WS? IDENTIFIER WS? extras WS? requirement_details + """ + tokenizer.consume("WS") + + name_token = tokenizer.expect( + "IDENTIFIER", expected="package name at the start of dependency specifier" + ) + name = name_token.text + tokenizer.consume("WS") + + extras = _parse_extras(tokenizer) + tokenizer.consume("WS") + + url, specifier, marker = _parse_requirement_details(tokenizer) + tokenizer.expect("END", expected="end of dependency specifier") + + return ParsedRequirement(name, url, extras, specifier, marker) + + +def _parse_requirement_details( + tokenizer: Tokenizer, +) -> tuple[str, str, MarkerList | None]: + """ + requirement_details = AT URL (WS requirement_marker?)? + | specifier WS? (requirement_marker)? + """ + + specifier = "" + url = "" + marker = None + + if tokenizer.check("AT"): + tokenizer.read() + tokenizer.consume("WS") + + url_start = tokenizer.position + url = tokenizer.expect("URL", expected="URL after @").text + if tokenizer.check("END", peek=True): + return (url, specifier, marker) + + tokenizer.expect("WS", expected="whitespace after URL") + + # The input might end after whitespace. + if tokenizer.check("END", peek=True): + return (url, specifier, marker) + + marker = _parse_requirement_marker( + tokenizer, + span_start=url_start, + expected="semicolon (after URL and whitespace)", + ) + else: + specifier_start = tokenizer.position + specifier = _parse_specifier(tokenizer) + tokenizer.consume("WS") + + if tokenizer.check("END", peek=True): + return (url, specifier, marker) + + marker = _parse_requirement_marker( + tokenizer, + span_start=specifier_start, + expected=( + "comma (within version specifier), semicolon (after version specifier)" + if specifier + else "semicolon (after name with no version specifier)" + ), + ) + + return (url, specifier, marker) + + +def _parse_requirement_marker( + tokenizer: Tokenizer, *, span_start: int, expected: str +) -> MarkerList: + """ + requirement_marker = SEMICOLON marker WS? + """ + + if not tokenizer.check("SEMICOLON"): + tokenizer.raise_syntax_error( + f"Expected {expected} or end", + span_start=span_start, + span_end=None, + ) + tokenizer.read() + + marker = _parse_marker(tokenizer) + tokenizer.consume("WS") + + return marker + + +def _parse_extras(tokenizer: Tokenizer) -> list[str]: + """ + extras = (LEFT_BRACKET wsp* extras_list? wsp* RIGHT_BRACKET)? + """ + if not tokenizer.check("LEFT_BRACKET", peek=True): + return [] + + with tokenizer.enclosing_tokens( + "LEFT_BRACKET", + "RIGHT_BRACKET", + around="extras", + ): + tokenizer.consume("WS") + extras = _parse_extras_list(tokenizer) + tokenizer.consume("WS") + + return extras + + +def _parse_extras_list(tokenizer: Tokenizer) -> list[str]: + """ + extras_list = identifier (wsp* ',' wsp* identifier)* + """ + extras: list[str] = [] + + if not tokenizer.check("IDENTIFIER"): + return extras + + extras.append(tokenizer.read().text) + + while True: + tokenizer.consume("WS") + if tokenizer.check("IDENTIFIER", peek=True): + tokenizer.raise_syntax_error("Expected comma between extra names") + elif not tokenizer.check("COMMA"): + break + + tokenizer.read() + tokenizer.consume("WS") + + extra_token = tokenizer.expect("IDENTIFIER", expected="extra name after comma") + extras.append(extra_token.text) + + return extras + + +def _parse_specifier(tokenizer: Tokenizer) -> str: + """ + specifier = LEFT_PARENTHESIS WS? version_many WS? RIGHT_PARENTHESIS + | WS? version_many WS? + """ + with tokenizer.enclosing_tokens( + "LEFT_PARENTHESIS", + "RIGHT_PARENTHESIS", + around="version specifier", + ): + tokenizer.consume("WS") + parsed_specifiers = _parse_version_many(tokenizer) + tokenizer.consume("WS") + + return parsed_specifiers + + +def _parse_version_many(tokenizer: Tokenizer) -> str: + """ + version_many = (SPECIFIER (WS? COMMA WS? SPECIFIER)*)? + """ + parsed_specifiers = "" + while tokenizer.check("SPECIFIER"): + span_start = tokenizer.position + parsed_specifiers += tokenizer.read().text + if tokenizer.check("VERSION_PREFIX_TRAIL", peek=True): + tokenizer.raise_syntax_error( + ".* suffix can only be used with `==` or `!=` operators", + span_start=span_start, + span_end=tokenizer.position + 1, + ) + if tokenizer.check("VERSION_LOCAL_LABEL_TRAIL", peek=True): + tokenizer.raise_syntax_error( + "Local version label can only be used with `==` or `!=` operators", + span_start=span_start, + span_end=tokenizer.position, + ) + tokenizer.consume("WS") + if not tokenizer.check("COMMA"): + break + parsed_specifiers += tokenizer.read().text + tokenizer.consume("WS") + + return parsed_specifiers + + +# -------------------------------------------------------------------------------------- +# Recursive descent parser for marker expression +# -------------------------------------------------------------------------------------- +def parse_marker(source: str) -> MarkerList: + return _parse_full_marker(Tokenizer(source, rules=DEFAULT_RULES)) + + +def _parse_full_marker(tokenizer: Tokenizer) -> MarkerList: + retval = _parse_marker(tokenizer) + tokenizer.expect("END", expected="end of marker expression") + return retval + + +def _parse_marker(tokenizer: Tokenizer) -> MarkerList: + """ + marker = marker_atom (BOOLOP marker_atom)+ + """ + expression = [_parse_marker_atom(tokenizer)] + while tokenizer.check("BOOLOP"): + token = tokenizer.read() + expr_right = _parse_marker_atom(tokenizer) + expression.extend((token.text, expr_right)) + return expression + + +def _parse_marker_atom(tokenizer: Tokenizer) -> MarkerAtom: + """ + marker_atom = WS? LEFT_PARENTHESIS WS? marker WS? RIGHT_PARENTHESIS WS? + | WS? marker_item WS? + """ + + tokenizer.consume("WS") + if tokenizer.check("LEFT_PARENTHESIS", peek=True): + with tokenizer.enclosing_tokens( + "LEFT_PARENTHESIS", + "RIGHT_PARENTHESIS", + around="marker expression", + ): + tokenizer.consume("WS") + marker: MarkerAtom = _parse_marker(tokenizer) + tokenizer.consume("WS") + else: + marker = _parse_marker_item(tokenizer) + tokenizer.consume("WS") + return marker + + +def _parse_marker_item(tokenizer: Tokenizer) -> MarkerItem: + """ + marker_item = WS? marker_var WS? marker_op WS? marker_var WS? + """ + tokenizer.consume("WS") + marker_var_left = _parse_marker_var(tokenizer) + tokenizer.consume("WS") + marker_op = _parse_marker_op(tokenizer) + tokenizer.consume("WS") + marker_var_right = _parse_marker_var(tokenizer) + tokenizer.consume("WS") + return (marker_var_left, marker_op, marker_var_right) + + +def _parse_marker_var(tokenizer: Tokenizer) -> MarkerVar: # noqa: RET503 + """ + marker_var = VARIABLE | QUOTED_STRING + """ + if tokenizer.check("VARIABLE"): + return process_env_var(tokenizer.read().text.replace(".", "_")) + elif tokenizer.check("QUOTED_STRING"): + return process_python_str(tokenizer.read().text) + else: + tokenizer.raise_syntax_error( + message="Expected a marker variable or quoted string" + ) + + +def process_env_var(env_var: str) -> Variable: + if env_var in ("platform_python_implementation", "python_implementation"): + return Variable("platform_python_implementation") + else: + return Variable(env_var) + + +def process_python_str(python_str: str) -> Value: + value = ast.literal_eval(python_str) + return Value(str(value)) + + +def _parse_marker_op(tokenizer: Tokenizer) -> Op: + """ + marker_op = IN | NOT IN | OP + """ + if tokenizer.check("IN"): + tokenizer.read() + return Op("in") + elif tokenizer.check("NOT"): + tokenizer.read() + tokenizer.expect("WS", expected="whitespace after 'not'") + tokenizer.expect("IN", expected="'in' after 'not'") + return Op("not in") + elif tokenizer.check("OP"): + return Op(tokenizer.read().text) + else: + return tokenizer.raise_syntax_error( + "Expected marker operator, one of <=, <, !=, ==, >=, >, ~=, ===, in, not in" + ) diff --git a/venv/Lib/site-packages/packaging/_structures.py b/venv/Lib/site-packages/packaging/_structures.py new file mode 100644 index 0000000000..225e2eee01 --- /dev/null +++ b/venv/Lib/site-packages/packaging/_structures.py @@ -0,0 +1,69 @@ +# This file is dual licensed under the terms of the Apache License, Version +# 2.0, and the BSD License. See the LICENSE file in the root of this repository +# for complete details. + +import typing + + +@typing.final +class InfinityType: + __slots__ = () + + def __repr__(self) -> str: + return "Infinity" + + def __hash__(self) -> int: + return hash(repr(self)) + + def __lt__(self, other: object) -> bool: + return False + + def __le__(self, other: object) -> bool: + return False + + def __eq__(self, other: object) -> bool: + return isinstance(other, self.__class__) + + def __gt__(self, other: object) -> bool: + return True + + def __ge__(self, other: object) -> bool: + return True + + def __neg__(self: object) -> "NegativeInfinityType": + return NegativeInfinity + + +Infinity = InfinityType() + + +@typing.final +class NegativeInfinityType: + __slots__ = () + + def __repr__(self) -> str: + return "-Infinity" + + def __hash__(self) -> int: + return hash(repr(self)) + + def __lt__(self, other: object) -> bool: + return True + + def __le__(self, other: object) -> bool: + return True + + def __eq__(self, other: object) -> bool: + return isinstance(other, self.__class__) + + def __gt__(self, other: object) -> bool: + return False + + def __ge__(self, other: object) -> bool: + return False + + def __neg__(self: object) -> InfinityType: + return Infinity + + +NegativeInfinity = NegativeInfinityType() diff --git a/venv/Lib/site-packages/packaging/_tokenizer.py b/venv/Lib/site-packages/packaging/_tokenizer.py new file mode 100644 index 0000000000..e6d20dd3f5 --- /dev/null +++ b/venv/Lib/site-packages/packaging/_tokenizer.py @@ -0,0 +1,193 @@ +from __future__ import annotations + +import contextlib +import re +from dataclasses import dataclass +from typing import Generator, Mapping, NoReturn + +from .specifiers import Specifier + + +@dataclass +class Token: + name: str + text: str + position: int + + +class ParserSyntaxError(Exception): + """The provided source text could not be parsed correctly.""" + + def __init__( + self, + message: str, + *, + source: str, + span: tuple[int, int], + ) -> None: + self.span = span + self.message = message + self.source = source + + super().__init__() + + def __str__(self) -> str: + marker = " " * self.span[0] + "~" * (self.span[1] - self.span[0]) + "^" + return f"{self.message}\n {self.source}\n {marker}" + + +DEFAULT_RULES: dict[str, re.Pattern[str]] = { + "LEFT_PARENTHESIS": re.compile(r"\("), + "RIGHT_PARENTHESIS": re.compile(r"\)"), + "LEFT_BRACKET": re.compile(r"\["), + "RIGHT_BRACKET": re.compile(r"\]"), + "SEMICOLON": re.compile(r";"), + "COMMA": re.compile(r","), + "QUOTED_STRING": re.compile( + r""" + ( + ('[^']*') + | + ("[^"]*") + ) + """, + re.VERBOSE, + ), + "OP": re.compile(r"(===|==|~=|!=|<=|>=|<|>)"), + "BOOLOP": re.compile(r"\b(or|and)\b"), + "IN": re.compile(r"\bin\b"), + "NOT": re.compile(r"\bnot\b"), + "VARIABLE": re.compile( + r""" + \b( + python_version + |python_full_version + |os[._]name + |sys[._]platform + |platform_(release|system) + |platform[._](version|machine|python_implementation) + |python_implementation + |implementation_(name|version) + |extras? + |dependency_groups + )\b + """, + re.VERBOSE, + ), + "SPECIFIER": re.compile( + Specifier._operator_regex_str + Specifier._version_regex_str, + re.VERBOSE | re.IGNORECASE, + ), + "AT": re.compile(r"\@"), + "URL": re.compile(r"[^ \t]+"), + "IDENTIFIER": re.compile(r"\b[a-zA-Z0-9][a-zA-Z0-9._-]*\b"), + "VERSION_PREFIX_TRAIL": re.compile(r"\.\*"), + "VERSION_LOCAL_LABEL_TRAIL": re.compile(r"\+[a-z0-9]+(?:[-_\.][a-z0-9]+)*"), + "WS": re.compile(r"[ \t]+"), + "END": re.compile(r"$"), +} + + +class Tokenizer: + """Context-sensitive token parsing. + + Provides methods to examine the input stream to check whether the next token + matches. + """ + + def __init__( + self, + source: str, + *, + rules: Mapping[str, re.Pattern[str]], + ) -> None: + self.source = source + self.rules = rules + self.next_token: Token | None = None + self.position = 0 + + def consume(self, name: str) -> None: + """Move beyond provided token name, if at current position.""" + if self.check(name): + self.read() + + def check(self, name: str, *, peek: bool = False) -> bool: + """Check whether the next token has the provided name. + + By default, if the check succeeds, the token *must* be read before + another check. If `peek` is set to `True`, the token is not loaded and + would need to be checked again. + """ + assert self.next_token is None, ( + f"Cannot check for {name!r}, already have {self.next_token!r}" + ) + assert name in self.rules, f"Unknown token name: {name!r}" + + expression = self.rules[name] + + match = expression.match(self.source, self.position) + if match is None: + return False + if not peek: + self.next_token = Token(name, match[0], self.position) + return True + + def expect(self, name: str, *, expected: str) -> Token: + """Expect a certain token name next, failing with a syntax error otherwise. + + The token is *not* read. + """ + if not self.check(name): + raise self.raise_syntax_error(f"Expected {expected}") + return self.read() + + def read(self) -> Token: + """Consume the next token and return it.""" + token = self.next_token + assert token is not None + + self.position += len(token.text) + self.next_token = None + + return token + + def raise_syntax_error( + self, + message: str, + *, + span_start: int | None = None, + span_end: int | None = None, + ) -> NoReturn: + """Raise ParserSyntaxError at the given position.""" + span = ( + self.position if span_start is None else span_start, + self.position if span_end is None else span_end, + ) + raise ParserSyntaxError( + message, + source=self.source, + span=span, + ) + + @contextlib.contextmanager + def enclosing_tokens( + self, open_token: str, close_token: str, *, around: str + ) -> Generator[None, None, None]: + if self.check(open_token): + open_position = self.position + self.read() + else: + open_position = None + + yield + + if open_position is None: + return + + if not self.check(close_token): + self.raise_syntax_error( + f"Expected matching {close_token} for {open_token}, after {around}", + span_start=open_position, + ) + + self.read() diff --git a/venv/Lib/site-packages/packaging/licenses/__init__.py b/venv/Lib/site-packages/packaging/licenses/__init__.py new file mode 100644 index 0000000000..335b275fa7 --- /dev/null +++ b/venv/Lib/site-packages/packaging/licenses/__init__.py @@ -0,0 +1,147 @@ +####################################################################################### +# +# Adapted from: +# https://github.com/pypa/hatch/blob/5352e44/backend/src/hatchling/licenses/parse.py +# +# MIT License +# +# Copyright (c) 2017-present Ofek Lev +# +# Permission is hereby granted, free of charge, to any person obtaining a copy of this +# software and associated documentation files (the "Software"), to deal in the Software +# without restriction, including without limitation the rights to use, copy, modify, +# merge, publish, distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to the following +# conditions: +# +# The above copyright notice and this permission notice shall be included in all copies +# or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, +# INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A +# PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF +# CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE +# OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# +# With additional allowance of arbitrary `LicenseRef-` identifiers, not just +# `LicenseRef-Public-Domain` and `LicenseRef-Proprietary`. +# +####################################################################################### +from __future__ import annotations + +import re +from typing import NewType, cast + +from ._spdx import EXCEPTIONS, LICENSES + +__all__ = [ + "InvalidLicenseExpression", + "NormalizedLicenseExpression", + "canonicalize_license_expression", +] + +license_ref_allowed = re.compile("^[A-Za-z0-9.-]*$") + +NormalizedLicenseExpression = NewType("NormalizedLicenseExpression", str) + + +class InvalidLicenseExpression(ValueError): + """Raised when a license-expression string is invalid + + >>> canonicalize_license_expression("invalid") + Traceback (most recent call last): + ... + packaging.licenses.InvalidLicenseExpression: Invalid license expression: 'invalid' + """ + + +def canonicalize_license_expression( + raw_license_expression: str, +) -> NormalizedLicenseExpression: + if not raw_license_expression: + message = f"Invalid license expression: {raw_license_expression!r}" + raise InvalidLicenseExpression(message) + + # Pad any parentheses so tokenization can be achieved by merely splitting on + # whitespace. + license_expression = raw_license_expression.replace("(", " ( ").replace(")", " ) ") + licenseref_prefix = "LicenseRef-" + license_refs = { + ref.lower(): "LicenseRef-" + ref[len(licenseref_prefix) :] + for ref in license_expression.split() + if ref.lower().startswith(licenseref_prefix.lower()) + } + + # Normalize to lower case so we can look up licenses/exceptions + # and so boolean operators are Python-compatible. + license_expression = license_expression.lower() + + tokens = license_expression.split() + + # Rather than implementing a parenthesis/boolean logic parser, create an + # expression that Python can parse. Everything that is not involved with the + # grammar itself is replaced with the placeholder `False` and the resultant + # expression should become a valid Python expression. + python_tokens = [] + for token in tokens: + if token not in {"or", "and", "with", "(", ")"}: + python_tokens.append("False") + elif token == "with": + python_tokens.append("or") + elif ( + token == "(" + and python_tokens + and python_tokens[-1] not in {"or", "and", "("} + ) or (token == ")" and python_tokens and python_tokens[-1] == "("): + message = f"Invalid license expression: {raw_license_expression!r}" + raise InvalidLicenseExpression(message) + else: + python_tokens.append(token) + + python_expression = " ".join(python_tokens) + try: + compile(python_expression, "", "eval") + except SyntaxError: + message = f"Invalid license expression: {raw_license_expression!r}" + raise InvalidLicenseExpression(message) from None + + # Take a final pass to check for unknown licenses/exceptions. + normalized_tokens = [] + for token in tokens: + if token in {"or", "and", "with", "(", ")"}: + normalized_tokens.append(token.upper()) + continue + + if normalized_tokens and normalized_tokens[-1] == "WITH": + if token not in EXCEPTIONS: + message = f"Unknown license exception: {token!r}" + raise InvalidLicenseExpression(message) + + normalized_tokens.append(EXCEPTIONS[token]["id"]) + else: + if token.endswith("+"): + final_token = token[:-1] + suffix = "+" + else: + final_token = token + suffix = "" + + if final_token.startswith("licenseref-"): + if not license_ref_allowed.match(final_token): + message = f"Invalid licenseref: {final_token!r}" + raise InvalidLicenseExpression(message) + normalized_tokens.append(license_refs[final_token] + suffix) + else: + if final_token not in LICENSES: + message = f"Unknown license: {final_token!r}" + raise InvalidLicenseExpression(message) + normalized_tokens.append(LICENSES[final_token]["id"] + suffix) + + normalized_expression = " ".join(normalized_tokens) + + return cast( + "NormalizedLicenseExpression", + normalized_expression.replace("( ", "(").replace(" )", ")"), + ) diff --git a/venv/Lib/site-packages/packaging/licenses/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/packaging/licenses/__pycache__/__init__.cpython-311.pyc new file mode 100644 index 0000000000..b44902ab67 Binary files /dev/null and b/venv/Lib/site-packages/packaging/licenses/__pycache__/__init__.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/packaging/licenses/__pycache__/_spdx.cpython-311.pyc b/venv/Lib/site-packages/packaging/licenses/__pycache__/_spdx.cpython-311.pyc new file mode 100644 index 0000000000..4b2693eca0 Binary files /dev/null and b/venv/Lib/site-packages/packaging/licenses/__pycache__/_spdx.cpython-311.pyc differ diff --git a/venv/Lib/site-packages/packaging/licenses/_spdx.py b/venv/Lib/site-packages/packaging/licenses/_spdx.py new file mode 100644 index 0000000000..a277af2822 --- /dev/null +++ b/venv/Lib/site-packages/packaging/licenses/_spdx.py @@ -0,0 +1,799 @@ + +from __future__ import annotations + +from typing import TypedDict + +class SPDXLicense(TypedDict): + id: str + deprecated: bool + +class SPDXException(TypedDict): + id: str + deprecated: bool + + +VERSION = '3.27.0' + +LICENSES: dict[str, SPDXLicense] = { + '0bsd': {'id': '0BSD', 'deprecated': False}, + '3d-slicer-1.0': {'id': '3D-Slicer-1.0', 'deprecated': False}, + 'aal': {'id': 'AAL', 'deprecated': False}, + 'abstyles': {'id': 'Abstyles', 'deprecated': False}, + 'adacore-doc': {'id': 'AdaCore-doc', 'deprecated': False}, + 'adobe-2006': {'id': 'Adobe-2006', 'deprecated': False}, + 'adobe-display-postscript': {'id': 'Adobe-Display-PostScript', 'deprecated': False}, + 'adobe-glyph': {'id': 'Adobe-Glyph', 'deprecated': False}, + 'adobe-utopia': {'id': 'Adobe-Utopia', 'deprecated': False}, + 'adsl': {'id': 'ADSL', 'deprecated': False}, + 'afl-1.1': {'id': 'AFL-1.1', 'deprecated': False}, + 'afl-1.2': {'id': 'AFL-1.2', 'deprecated': False}, + 'afl-2.0': {'id': 'AFL-2.0', 'deprecated': False}, + 'afl-2.1': {'id': 'AFL-2.1', 'deprecated': False}, + 'afl-3.0': {'id': 'AFL-3.0', 'deprecated': False}, + 'afmparse': {'id': 'Afmparse', 'deprecated': False}, + 'agpl-1.0': {'id': 'AGPL-1.0', 'deprecated': True}, + 'agpl-1.0-only': {'id': 'AGPL-1.0-only', 'deprecated': False}, + 'agpl-1.0-or-later': {'id': 'AGPL-1.0-or-later', 'deprecated': False}, + 'agpl-3.0': {'id': 'AGPL-3.0', 'deprecated': True}, + 'agpl-3.0-only': {'id': 'AGPL-3.0-only', 'deprecated': False}, + 'agpl-3.0-or-later': {'id': 'AGPL-3.0-or-later', 'deprecated': False}, + 'aladdin': {'id': 'Aladdin', 'deprecated': False}, + 'amd-newlib': {'id': 'AMD-newlib', 'deprecated': False}, + 'amdplpa': {'id': 'AMDPLPA', 'deprecated': False}, + 'aml': {'id': 'AML', 'deprecated': False}, + 'aml-glslang': {'id': 'AML-glslang', 'deprecated': False}, + 'ampas': {'id': 'AMPAS', 'deprecated': False}, + 'antlr-pd': {'id': 'ANTLR-PD', 'deprecated': False}, + 'antlr-pd-fallback': {'id': 'ANTLR-PD-fallback', 'deprecated': False}, + 'any-osi': {'id': 'any-OSI', 'deprecated': False}, + 'any-osi-perl-modules': {'id': 'any-OSI-perl-modules', 'deprecated': False}, + 'apache-1.0': {'id': 'Apache-1.0', 'deprecated': False}, + 'apache-1.1': {'id': 'Apache-1.1', 'deprecated': False}, + 'apache-2.0': {'id': 'Apache-2.0', 'deprecated': False}, + 'apafml': {'id': 'APAFML', 'deprecated': False}, + 'apl-1.0': {'id': 'APL-1.0', 'deprecated': False}, + 'app-s2p': {'id': 'App-s2p', 'deprecated': False}, + 'apsl-1.0': {'id': 'APSL-1.0', 'deprecated': False}, + 'apsl-1.1': {'id': 'APSL-1.1', 'deprecated': False}, + 'apsl-1.2': {'id': 'APSL-1.2', 'deprecated': False}, + 'apsl-2.0': {'id': 'APSL-2.0', 'deprecated': False}, + 'arphic-1999': {'id': 'Arphic-1999', 'deprecated': False}, + 'artistic-1.0': {'id': 'Artistic-1.0', 'deprecated': False}, + 'artistic-1.0-cl8': {'id': 'Artistic-1.0-cl8', 'deprecated': False}, + 'artistic-1.0-perl': {'id': 'Artistic-1.0-Perl', 'deprecated': False}, + 'artistic-2.0': {'id': 'Artistic-2.0', 'deprecated': False}, + 'artistic-dist': {'id': 'Artistic-dist', 'deprecated': False}, + 'aspell-ru': {'id': 'Aspell-RU', 'deprecated': False}, + 'aswf-digital-assets-1.0': {'id': 'ASWF-Digital-Assets-1.0', 'deprecated': False}, + 'aswf-digital-assets-1.1': {'id': 'ASWF-Digital-Assets-1.1', 'deprecated': False}, + 'baekmuk': {'id': 'Baekmuk', 'deprecated': False}, + 'bahyph': {'id': 'Bahyph', 'deprecated': False}, + 'barr': {'id': 'Barr', 'deprecated': False}, + 'bcrypt-solar-designer': {'id': 'bcrypt-Solar-Designer', 'deprecated': False}, + 'beerware': {'id': 'Beerware', 'deprecated': False}, + 'bitstream-charter': {'id': 'Bitstream-Charter', 'deprecated': False}, + 'bitstream-vera': {'id': 'Bitstream-Vera', 'deprecated': False}, + 'bittorrent-1.0': {'id': 'BitTorrent-1.0', 'deprecated': False}, + 'bittorrent-1.1': {'id': 'BitTorrent-1.1', 'deprecated': False}, + 'blessing': {'id': 'blessing', 'deprecated': False}, + 'blueoak-1.0.0': {'id': 'BlueOak-1.0.0', 'deprecated': False}, + 'boehm-gc': {'id': 'Boehm-GC', 'deprecated': False}, + 'boehm-gc-without-fee': {'id': 'Boehm-GC-without-fee', 'deprecated': False}, + 'borceux': {'id': 'Borceux', 'deprecated': False}, + 'brian-gladman-2-clause': {'id': 'Brian-Gladman-2-Clause', 'deprecated': False}, + 'brian-gladman-3-clause': {'id': 'Brian-Gladman-3-Clause', 'deprecated': False}, + 'bsd-1-clause': {'id': 'BSD-1-Clause', 'deprecated': False}, + 'bsd-2-clause': {'id': 'BSD-2-Clause', 'deprecated': False}, + 'bsd-2-clause-darwin': {'id': 'BSD-2-Clause-Darwin', 'deprecated': False}, + 'bsd-2-clause-first-lines': {'id': 'BSD-2-Clause-first-lines', 'deprecated': False}, + 'bsd-2-clause-freebsd': {'id': 'BSD-2-Clause-FreeBSD', 'deprecated': True}, + 'bsd-2-clause-netbsd': {'id': 'BSD-2-Clause-NetBSD', 'deprecated': True}, + 'bsd-2-clause-patent': {'id': 'BSD-2-Clause-Patent', 'deprecated': False}, + 'bsd-2-clause-pkgconf-disclaimer': {'id': 'BSD-2-Clause-pkgconf-disclaimer', 'deprecated': False}, + 'bsd-2-clause-views': {'id': 'BSD-2-Clause-Views', 'deprecated': False}, + 'bsd-3-clause': {'id': 'BSD-3-Clause', 'deprecated': False}, + 'bsd-3-clause-acpica': {'id': 'BSD-3-Clause-acpica', 'deprecated': False}, + 'bsd-3-clause-attribution': {'id': 'BSD-3-Clause-Attribution', 'deprecated': False}, + 'bsd-3-clause-clear': {'id': 'BSD-3-Clause-Clear', 'deprecated': False}, + 'bsd-3-clause-flex': {'id': 'BSD-3-Clause-flex', 'deprecated': False}, + 'bsd-3-clause-hp': {'id': 'BSD-3-Clause-HP', 'deprecated': False}, + 'bsd-3-clause-lbnl': {'id': 'BSD-3-Clause-LBNL', 'deprecated': False}, + 'bsd-3-clause-modification': {'id': 'BSD-3-Clause-Modification', 'deprecated': False}, + 'bsd-3-clause-no-military-license': {'id': 'BSD-3-Clause-No-Military-License', 'deprecated': False}, + 'bsd-3-clause-no-nuclear-license': {'id': 'BSD-3-Clause-No-Nuclear-License', 'deprecated': False}, + 'bsd-3-clause-no-nuclear-license-2014': {'id': 'BSD-3-Clause-No-Nuclear-License-2014', 'deprecated': False}, + 'bsd-3-clause-no-nuclear-warranty': {'id': 'BSD-3-Clause-No-Nuclear-Warranty', 'deprecated': False}, + 'bsd-3-clause-open-mpi': {'id': 'BSD-3-Clause-Open-MPI', 'deprecated': False}, + 'bsd-3-clause-sun': {'id': 'BSD-3-Clause-Sun', 'deprecated': False}, + 'bsd-4-clause': {'id': 'BSD-4-Clause', 'deprecated': False}, + 'bsd-4-clause-shortened': {'id': 'BSD-4-Clause-Shortened', 'deprecated': False}, + 'bsd-4-clause-uc': {'id': 'BSD-4-Clause-UC', 'deprecated': False}, + 'bsd-4.3reno': {'id': 'BSD-4.3RENO', 'deprecated': False}, + 'bsd-4.3tahoe': {'id': 'BSD-4.3TAHOE', 'deprecated': False}, + 'bsd-advertising-acknowledgement': {'id': 'BSD-Advertising-Acknowledgement', 'deprecated': False}, + 'bsd-attribution-hpnd-disclaimer': {'id': 'BSD-Attribution-HPND-disclaimer', 'deprecated': False}, + 'bsd-inferno-nettverk': {'id': 'BSD-Inferno-Nettverk', 'deprecated': False}, + 'bsd-protection': {'id': 'BSD-Protection', 'deprecated': False}, + 'bsd-source-beginning-file': {'id': 'BSD-Source-beginning-file', 'deprecated': False}, + 'bsd-source-code': {'id': 'BSD-Source-Code', 'deprecated': False}, + 'bsd-systemics': {'id': 'BSD-Systemics', 'deprecated': False}, + 'bsd-systemics-w3works': {'id': 'BSD-Systemics-W3Works', 'deprecated': False}, + 'bsl-1.0': {'id': 'BSL-1.0', 'deprecated': False}, + 'busl-1.1': {'id': 'BUSL-1.1', 'deprecated': False}, + 'bzip2-1.0.5': {'id': 'bzip2-1.0.5', 'deprecated': True}, + 'bzip2-1.0.6': {'id': 'bzip2-1.0.6', 'deprecated': False}, + 'c-uda-1.0': {'id': 'C-UDA-1.0', 'deprecated': False}, + 'cal-1.0': {'id': 'CAL-1.0', 'deprecated': False}, + 'cal-1.0-combined-work-exception': {'id': 'CAL-1.0-Combined-Work-Exception', 'deprecated': False}, + 'caldera': {'id': 'Caldera', 'deprecated': False}, + 'caldera-no-preamble': {'id': 'Caldera-no-preamble', 'deprecated': False}, + 'catharon': {'id': 'Catharon', 'deprecated': False}, + 'catosl-1.1': {'id': 'CATOSL-1.1', 'deprecated': False}, + 'cc-by-1.0': {'id': 'CC-BY-1.0', 'deprecated': False}, + 'cc-by-2.0': {'id': 'CC-BY-2.0', 'deprecated': False}, + 'cc-by-2.5': {'id': 'CC-BY-2.5', 'deprecated': False}, + 'cc-by-2.5-au': {'id': 'CC-BY-2.5-AU', 'deprecated': False}, + 'cc-by-3.0': {'id': 'CC-BY-3.0', 'deprecated': False}, + 'cc-by-3.0-at': {'id': 'CC-BY-3.0-AT', 'deprecated': False}, + 'cc-by-3.0-au': {'id': 'CC-BY-3.0-AU', 'deprecated': False}, + 'cc-by-3.0-de': {'id': 'CC-BY-3.0-DE', 'deprecated': False}, + 'cc-by-3.0-igo': {'id': 'CC-BY-3.0-IGO', 'deprecated': False}, + 'cc-by-3.0-nl': {'id': 'CC-BY-3.0-NL', 'deprecated': False}, + 'cc-by-3.0-us': {'id': 'CC-BY-3.0-US', 'deprecated': False}, + 'cc-by-4.0': {'id': 'CC-BY-4.0', 'deprecated': False}, + 'cc-by-nc-1.0': {'id': 'CC-BY-NC-1.0', 'deprecated': False}, + 'cc-by-nc-2.0': {'id': 'CC-BY-NC-2.0', 'deprecated': False}, + 'cc-by-nc-2.5': {'id': 'CC-BY-NC-2.5', 'deprecated': False}, + 'cc-by-nc-3.0': {'id': 'CC-BY-NC-3.0', 'deprecated': False}, + 'cc-by-nc-3.0-de': {'id': 'CC-BY-NC-3.0-DE', 'deprecated': False}, + 'cc-by-nc-4.0': {'id': 'CC-BY-NC-4.0', 'deprecated': False}, + 'cc-by-nc-nd-1.0': {'id': 'CC-BY-NC-ND-1.0', 'deprecated': False}, + 'cc-by-nc-nd-2.0': {'id': 'CC-BY-NC-ND-2.0', 'deprecated': False}, + 'cc-by-nc-nd-2.5': {'id': 'CC-BY-NC-ND-2.5', 'deprecated': False}, + 'cc-by-nc-nd-3.0': {'id': 'CC-BY-NC-ND-3.0', 'deprecated': False}, + 'cc-by-nc-nd-3.0-de': {'id': 'CC-BY-NC-ND-3.0-DE', 'deprecated': False}, + 'cc-by-nc-nd-3.0-igo': {'id': 'CC-BY-NC-ND-3.0-IGO', 'deprecated': False}, + 'cc-by-nc-nd-4.0': {'id': 'CC-BY-NC-ND-4.0', 'deprecated': False}, + 'cc-by-nc-sa-1.0': {'id': 'CC-BY-NC-SA-1.0', 'deprecated': False}, + 'cc-by-nc-sa-2.0': {'id': 'CC-BY-NC-SA-2.0', 'deprecated': False}, + 'cc-by-nc-sa-2.0-de': {'id': 'CC-BY-NC-SA-2.0-DE', 'deprecated': False}, + 'cc-by-nc-sa-2.0-fr': {'id': 'CC-BY-NC-SA-2.0-FR', 'deprecated': False}, + 'cc-by-nc-sa-2.0-uk': {'id': 'CC-BY-NC-SA-2.0-UK', 'deprecated': False}, + 'cc-by-nc-sa-2.5': {'id': 'CC-BY-NC-SA-2.5', 'deprecated': False}, + 'cc-by-nc-sa-3.0': {'id': 'CC-BY-NC-SA-3.0', 'deprecated': False}, + 'cc-by-nc-sa-3.0-de': {'id': 'CC-BY-NC-SA-3.0-DE', 'deprecated': False}, + 'cc-by-nc-sa-3.0-igo': {'id': 'CC-BY-NC-SA-3.0-IGO', 'deprecated': False}, + 'cc-by-nc-sa-4.0': {'id': 'CC-BY-NC-SA-4.0', 'deprecated': False}, + 'cc-by-nd-1.0': {'id': 'CC-BY-ND-1.0', 'deprecated': False}, + 'cc-by-nd-2.0': {'id': 'CC-BY-ND-2.0', 'deprecated': False}, + 'cc-by-nd-2.5': {'id': 'CC-BY-ND-2.5', 'deprecated': False}, + 'cc-by-nd-3.0': {'id': 'CC-BY-ND-3.0', 'deprecated': False}, + 'cc-by-nd-3.0-de': {'id': 'CC-BY-ND-3.0-DE', 'deprecated': False}, + 'cc-by-nd-4.0': {'id': 'CC-BY-ND-4.0', 'deprecated': False}, + 'cc-by-sa-1.0': {'id': 'CC-BY-SA-1.0', 'deprecated': False}, + 'cc-by-sa-2.0': {'id': 'CC-BY-SA-2.0', 'deprecated': False}, + 'cc-by-sa-2.0-uk': {'id': 'CC-BY-SA-2.0-UK', 'deprecated': False}, + 'cc-by-sa-2.1-jp': {'id': 'CC-BY-SA-2.1-JP', 'deprecated': False}, + 'cc-by-sa-2.5': {'id': 'CC-BY-SA-2.5', 'deprecated': False}, + 'cc-by-sa-3.0': {'id': 'CC-BY-SA-3.0', 'deprecated': False}, + 'cc-by-sa-3.0-at': {'id': 'CC-BY-SA-3.0-AT', 'deprecated': False}, + 'cc-by-sa-3.0-de': {'id': 'CC-BY-SA-3.0-DE', 'deprecated': False}, + 'cc-by-sa-3.0-igo': {'id': 'CC-BY-SA-3.0-IGO', 'deprecated': False}, + 'cc-by-sa-4.0': {'id': 'CC-BY-SA-4.0', 'deprecated': False}, + 'cc-pddc': {'id': 'CC-PDDC', 'deprecated': False}, + 'cc-pdm-1.0': {'id': 'CC-PDM-1.0', 'deprecated': False}, + 'cc-sa-1.0': {'id': 'CC-SA-1.0', 'deprecated': False}, + 'cc0-1.0': {'id': 'CC0-1.0', 'deprecated': False}, + 'cddl-1.0': {'id': 'CDDL-1.0', 'deprecated': False}, + 'cddl-1.1': {'id': 'CDDL-1.1', 'deprecated': False}, + 'cdl-1.0': {'id': 'CDL-1.0', 'deprecated': False}, + 'cdla-permissive-1.0': {'id': 'CDLA-Permissive-1.0', 'deprecated': False}, + 'cdla-permissive-2.0': {'id': 'CDLA-Permissive-2.0', 'deprecated': False}, + 'cdla-sharing-1.0': {'id': 'CDLA-Sharing-1.0', 'deprecated': False}, + 'cecill-1.0': {'id': 'CECILL-1.0', 'deprecated': False}, + 'cecill-1.1': {'id': 'CECILL-1.1', 'deprecated': False}, + 'cecill-2.0': {'id': 'CECILL-2.0', 'deprecated': False}, + 'cecill-2.1': {'id': 'CECILL-2.1', 'deprecated': False}, + 'cecill-b': {'id': 'CECILL-B', 'deprecated': False}, + 'cecill-c': {'id': 'CECILL-C', 'deprecated': False}, + 'cern-ohl-1.1': {'id': 'CERN-OHL-1.1', 'deprecated': False}, + 'cern-ohl-1.2': {'id': 'CERN-OHL-1.2', 'deprecated': False}, + 'cern-ohl-p-2.0': {'id': 'CERN-OHL-P-2.0', 'deprecated': False}, + 'cern-ohl-s-2.0': {'id': 'CERN-OHL-S-2.0', 'deprecated': False}, + 'cern-ohl-w-2.0': {'id': 'CERN-OHL-W-2.0', 'deprecated': False}, + 'cfitsio': {'id': 'CFITSIO', 'deprecated': False}, + 'check-cvs': {'id': 'check-cvs', 'deprecated': False}, + 'checkmk': {'id': 'checkmk', 'deprecated': False}, + 'clartistic': {'id': 'ClArtistic', 'deprecated': False}, + 'clips': {'id': 'Clips', 'deprecated': False}, + 'cmu-mach': {'id': 'CMU-Mach', 'deprecated': False}, + 'cmu-mach-nodoc': {'id': 'CMU-Mach-nodoc', 'deprecated': False}, + 'cnri-jython': {'id': 'CNRI-Jython', 'deprecated': False}, + 'cnri-python': {'id': 'CNRI-Python', 'deprecated': False}, + 'cnri-python-gpl-compatible': {'id': 'CNRI-Python-GPL-Compatible', 'deprecated': False}, + 'coil-1.0': {'id': 'COIL-1.0', 'deprecated': False}, + 'community-spec-1.0': {'id': 'Community-Spec-1.0', 'deprecated': False}, + 'condor-1.1': {'id': 'Condor-1.1', 'deprecated': False}, + 'copyleft-next-0.3.0': {'id': 'copyleft-next-0.3.0', 'deprecated': False}, + 'copyleft-next-0.3.1': {'id': 'copyleft-next-0.3.1', 'deprecated': False}, + 'cornell-lossless-jpeg': {'id': 'Cornell-Lossless-JPEG', 'deprecated': False}, + 'cpal-1.0': {'id': 'CPAL-1.0', 'deprecated': False}, + 'cpl-1.0': {'id': 'CPL-1.0', 'deprecated': False}, + 'cpol-1.02': {'id': 'CPOL-1.02', 'deprecated': False}, + 'cronyx': {'id': 'Cronyx', 'deprecated': False}, + 'crossword': {'id': 'Crossword', 'deprecated': False}, + 'cryptoswift': {'id': 'CryptoSwift', 'deprecated': False}, + 'crystalstacker': {'id': 'CrystalStacker', 'deprecated': False}, + 'cua-opl-1.0': {'id': 'CUA-OPL-1.0', 'deprecated': False}, + 'cube': {'id': 'Cube', 'deprecated': False}, + 'curl': {'id': 'curl', 'deprecated': False}, + 'cve-tou': {'id': 'cve-tou', 'deprecated': False}, + 'd-fsl-1.0': {'id': 'D-FSL-1.0', 'deprecated': False}, + 'dec-3-clause': {'id': 'DEC-3-Clause', 'deprecated': False}, + 'diffmark': {'id': 'diffmark', 'deprecated': False}, + 'dl-de-by-2.0': {'id': 'DL-DE-BY-2.0', 'deprecated': False}, + 'dl-de-zero-2.0': {'id': 'DL-DE-ZERO-2.0', 'deprecated': False}, + 'doc': {'id': 'DOC', 'deprecated': False}, + 'docbook-dtd': {'id': 'DocBook-DTD', 'deprecated': False}, + 'docbook-schema': {'id': 'DocBook-Schema', 'deprecated': False}, + 'docbook-stylesheet': {'id': 'DocBook-Stylesheet', 'deprecated': False}, + 'docbook-xml': {'id': 'DocBook-XML', 'deprecated': False}, + 'dotseqn': {'id': 'Dotseqn', 'deprecated': False}, + 'drl-1.0': {'id': 'DRL-1.0', 'deprecated': False}, + 'drl-1.1': {'id': 'DRL-1.1', 'deprecated': False}, + 'dsdp': {'id': 'DSDP', 'deprecated': False}, + 'dtoa': {'id': 'dtoa', 'deprecated': False}, + 'dvipdfm': {'id': 'dvipdfm', 'deprecated': False}, + 'ecl-1.0': {'id': 'ECL-1.0', 'deprecated': False}, + 'ecl-2.0': {'id': 'ECL-2.0', 'deprecated': False}, + 'ecos-2.0': {'id': 'eCos-2.0', 'deprecated': True}, + 'efl-1.0': {'id': 'EFL-1.0', 'deprecated': False}, + 'efl-2.0': {'id': 'EFL-2.0', 'deprecated': False}, + 'egenix': {'id': 'eGenix', 'deprecated': False}, + 'elastic-2.0': {'id': 'Elastic-2.0', 'deprecated': False}, + 'entessa': {'id': 'Entessa', 'deprecated': False}, + 'epics': {'id': 'EPICS', 'deprecated': False}, + 'epl-1.0': {'id': 'EPL-1.0', 'deprecated': False}, + 'epl-2.0': {'id': 'EPL-2.0', 'deprecated': False}, + 'erlpl-1.1': {'id': 'ErlPL-1.1', 'deprecated': False}, + 'etalab-2.0': {'id': 'etalab-2.0', 'deprecated': False}, + 'eudatagrid': {'id': 'EUDatagrid', 'deprecated': False}, + 'eupl-1.0': {'id': 'EUPL-1.0', 'deprecated': False}, + 'eupl-1.1': {'id': 'EUPL-1.1', 'deprecated': False}, + 'eupl-1.2': {'id': 'EUPL-1.2', 'deprecated': False}, + 'eurosym': {'id': 'Eurosym', 'deprecated': False}, + 'fair': {'id': 'Fair', 'deprecated': False}, + 'fbm': {'id': 'FBM', 'deprecated': False}, + 'fdk-aac': {'id': 'FDK-AAC', 'deprecated': False}, + 'ferguson-twofish': {'id': 'Ferguson-Twofish', 'deprecated': False}, + 'frameworx-1.0': {'id': 'Frameworx-1.0', 'deprecated': False}, + 'freebsd-doc': {'id': 'FreeBSD-DOC', 'deprecated': False}, + 'freeimage': {'id': 'FreeImage', 'deprecated': False}, + 'fsfap': {'id': 'FSFAP', 'deprecated': False}, + 'fsfap-no-warranty-disclaimer': {'id': 'FSFAP-no-warranty-disclaimer', 'deprecated': False}, + 'fsful': {'id': 'FSFUL', 'deprecated': False}, + 'fsfullr': {'id': 'FSFULLR', 'deprecated': False}, + 'fsfullrsd': {'id': 'FSFULLRSD', 'deprecated': False}, + 'fsfullrwd': {'id': 'FSFULLRWD', 'deprecated': False}, + 'fsl-1.1-alv2': {'id': 'FSL-1.1-ALv2', 'deprecated': False}, + 'fsl-1.1-mit': {'id': 'FSL-1.1-MIT', 'deprecated': False}, + 'ftl': {'id': 'FTL', 'deprecated': False}, + 'furuseth': {'id': 'Furuseth', 'deprecated': False}, + 'fwlw': {'id': 'fwlw', 'deprecated': False}, + 'game-programming-gems': {'id': 'Game-Programming-Gems', 'deprecated': False}, + 'gcr-docs': {'id': 'GCR-docs', 'deprecated': False}, + 'gd': {'id': 'GD', 'deprecated': False}, + 'generic-xts': {'id': 'generic-xts', 'deprecated': False}, + 'gfdl-1.1': {'id': 'GFDL-1.1', 'deprecated': True}, + 'gfdl-1.1-invariants-only': {'id': 'GFDL-1.1-invariants-only', 'deprecated': False}, + 'gfdl-1.1-invariants-or-later': {'id': 'GFDL-1.1-invariants-or-later', 'deprecated': False}, + 'gfdl-1.1-no-invariants-only': {'id': 'GFDL-1.1-no-invariants-only', 'deprecated': False}, + 'gfdl-1.1-no-invariants-or-later': {'id': 'GFDL-1.1-no-invariants-or-later', 'deprecated': False}, + 'gfdl-1.1-only': {'id': 'GFDL-1.1-only', 'deprecated': False}, + 'gfdl-1.1-or-later': {'id': 'GFDL-1.1-or-later', 'deprecated': False}, + 'gfdl-1.2': {'id': 'GFDL-1.2', 'deprecated': True}, + 'gfdl-1.2-invariants-only': {'id': 'GFDL-1.2-invariants-only', 'deprecated': False}, + 'gfdl-1.2-invariants-or-later': {'id': 'GFDL-1.2-invariants-or-later', 'deprecated': False}, + 'gfdl-1.2-no-invariants-only': {'id': 'GFDL-1.2-no-invariants-only', 'deprecated': False}, + 'gfdl-1.2-no-invariants-or-later': {'id': 'GFDL-1.2-no-invariants-or-later', 'deprecated': False}, + 'gfdl-1.2-only': {'id': 'GFDL-1.2-only', 'deprecated': False}, + 'gfdl-1.2-or-later': {'id': 'GFDL-1.2-or-later', 'deprecated': False}, + 'gfdl-1.3': {'id': 'GFDL-1.3', 'deprecated': True}, + 'gfdl-1.3-invariants-only': {'id': 'GFDL-1.3-invariants-only', 'deprecated': False}, + 'gfdl-1.3-invariants-or-later': {'id': 'GFDL-1.3-invariants-or-later', 'deprecated': False}, + 'gfdl-1.3-no-invariants-only': {'id': 'GFDL-1.3-no-invariants-only', 'deprecated': False}, + 'gfdl-1.3-no-invariants-or-later': {'id': 'GFDL-1.3-no-invariants-or-later', 'deprecated': False}, + 'gfdl-1.3-only': {'id': 'GFDL-1.3-only', 'deprecated': False}, + 'gfdl-1.3-or-later': {'id': 'GFDL-1.3-or-later', 'deprecated': False}, + 'giftware': {'id': 'Giftware', 'deprecated': False}, + 'gl2ps': {'id': 'GL2PS', 'deprecated': False}, + 'glide': {'id': 'Glide', 'deprecated': False}, + 'glulxe': {'id': 'Glulxe', 'deprecated': False}, + 'glwtpl': {'id': 'GLWTPL', 'deprecated': False}, + 'gnuplot': {'id': 'gnuplot', 'deprecated': False}, + 'gpl-1.0': {'id': 'GPL-1.0', 'deprecated': True}, + 'gpl-1.0+': {'id': 'GPL-1.0+', 'deprecated': True}, + 'gpl-1.0-only': {'id': 'GPL-1.0-only', 'deprecated': False}, + 'gpl-1.0-or-later': {'id': 'GPL-1.0-or-later', 'deprecated': False}, + 'gpl-2.0': {'id': 'GPL-2.0', 'deprecated': True}, + 'gpl-2.0+': {'id': 'GPL-2.0+', 'deprecated': True}, + 'gpl-2.0-only': {'id': 'GPL-2.0-only', 'deprecated': False}, + 'gpl-2.0-or-later': {'id': 'GPL-2.0-or-later', 'deprecated': False}, + 'gpl-2.0-with-autoconf-exception': {'id': 'GPL-2.0-with-autoconf-exception', 'deprecated': True}, + 'gpl-2.0-with-bison-exception': {'id': 'GPL-2.0-with-bison-exception', 'deprecated': True}, + 'gpl-2.0-with-classpath-exception': {'id': 'GPL-2.0-with-classpath-exception', 'deprecated': True}, + 'gpl-2.0-with-font-exception': {'id': 'GPL-2.0-with-font-exception', 'deprecated': True}, + 'gpl-2.0-with-gcc-exception': {'id': 'GPL-2.0-with-GCC-exception', 'deprecated': True}, + 'gpl-3.0': {'id': 'GPL-3.0', 'deprecated': True}, + 'gpl-3.0+': {'id': 'GPL-3.0+', 'deprecated': True}, + 'gpl-3.0-only': {'id': 'GPL-3.0-only', 'deprecated': False}, + 'gpl-3.0-or-later': {'id': 'GPL-3.0-or-later', 'deprecated': False}, + 'gpl-3.0-with-autoconf-exception': {'id': 'GPL-3.0-with-autoconf-exception', 'deprecated': True}, + 'gpl-3.0-with-gcc-exception': {'id': 'GPL-3.0-with-GCC-exception', 'deprecated': True}, + 'graphics-gems': {'id': 'Graphics-Gems', 'deprecated': False}, + 'gsoap-1.3b': {'id': 'gSOAP-1.3b', 'deprecated': False}, + 'gtkbook': {'id': 'gtkbook', 'deprecated': False}, + 'gutmann': {'id': 'Gutmann', 'deprecated': False}, + 'haskellreport': {'id': 'HaskellReport', 'deprecated': False}, + 'hdf5': {'id': 'HDF5', 'deprecated': False}, + 'hdparm': {'id': 'hdparm', 'deprecated': False}, + 'hidapi': {'id': 'HIDAPI', 'deprecated': False}, + 'hippocratic-2.1': {'id': 'Hippocratic-2.1', 'deprecated': False}, + 'hp-1986': {'id': 'HP-1986', 'deprecated': False}, + 'hp-1989': {'id': 'HP-1989', 'deprecated': False}, + 'hpnd': {'id': 'HPND', 'deprecated': False}, + 'hpnd-dec': {'id': 'HPND-DEC', 'deprecated': False}, + 'hpnd-doc': {'id': 'HPND-doc', 'deprecated': False}, + 'hpnd-doc-sell': {'id': 'HPND-doc-sell', 'deprecated': False}, + 'hpnd-export-us': {'id': 'HPND-export-US', 'deprecated': False}, + 'hpnd-export-us-acknowledgement': {'id': 'HPND-export-US-acknowledgement', 'deprecated': False}, + 'hpnd-export-us-modify': {'id': 'HPND-export-US-modify', 'deprecated': False}, + 'hpnd-export2-us': {'id': 'HPND-export2-US', 'deprecated': False}, + 'hpnd-fenneberg-livingston': {'id': 'HPND-Fenneberg-Livingston', 'deprecated': False}, + 'hpnd-inria-imag': {'id': 'HPND-INRIA-IMAG', 'deprecated': False}, + 'hpnd-intel': {'id': 'HPND-Intel', 'deprecated': False}, + 'hpnd-kevlin-henney': {'id': 'HPND-Kevlin-Henney', 'deprecated': False}, + 'hpnd-markus-kuhn': {'id': 'HPND-Markus-Kuhn', 'deprecated': False}, + 'hpnd-merchantability-variant': {'id': 'HPND-merchantability-variant', 'deprecated': False}, + 'hpnd-mit-disclaimer': {'id': 'HPND-MIT-disclaimer', 'deprecated': False}, + 'hpnd-netrek': {'id': 'HPND-Netrek', 'deprecated': False}, + 'hpnd-pbmplus': {'id': 'HPND-Pbmplus', 'deprecated': False}, + 'hpnd-sell-mit-disclaimer-xserver': {'id': 'HPND-sell-MIT-disclaimer-xserver', 'deprecated': False}, + 'hpnd-sell-regexpr': {'id': 'HPND-sell-regexpr', 'deprecated': False}, + 'hpnd-sell-variant': {'id': 'HPND-sell-variant', 'deprecated': False}, + 'hpnd-sell-variant-mit-disclaimer': {'id': 'HPND-sell-variant-MIT-disclaimer', 'deprecated': False}, + 'hpnd-sell-variant-mit-disclaimer-rev': {'id': 'HPND-sell-variant-MIT-disclaimer-rev', 'deprecated': False}, + 'hpnd-uc': {'id': 'HPND-UC', 'deprecated': False}, + 'hpnd-uc-export-us': {'id': 'HPND-UC-export-US', 'deprecated': False}, + 'htmltidy': {'id': 'HTMLTIDY', 'deprecated': False}, + 'ibm-pibs': {'id': 'IBM-pibs', 'deprecated': False}, + 'icu': {'id': 'ICU', 'deprecated': False}, + 'iec-code-components-eula': {'id': 'IEC-Code-Components-EULA', 'deprecated': False}, + 'ijg': {'id': 'IJG', 'deprecated': False}, + 'ijg-short': {'id': 'IJG-short', 'deprecated': False}, + 'imagemagick': {'id': 'ImageMagick', 'deprecated': False}, + 'imatix': {'id': 'iMatix', 'deprecated': False}, + 'imlib2': {'id': 'Imlib2', 'deprecated': False}, + 'info-zip': {'id': 'Info-ZIP', 'deprecated': False}, + 'inner-net-2.0': {'id': 'Inner-Net-2.0', 'deprecated': False}, + 'innosetup': {'id': 'InnoSetup', 'deprecated': False}, + 'intel': {'id': 'Intel', 'deprecated': False}, + 'intel-acpi': {'id': 'Intel-ACPI', 'deprecated': False}, + 'interbase-1.0': {'id': 'Interbase-1.0', 'deprecated': False}, + 'ipa': {'id': 'IPA', 'deprecated': False}, + 'ipl-1.0': {'id': 'IPL-1.0', 'deprecated': False}, + 'isc': {'id': 'ISC', 'deprecated': False}, + 'isc-veillard': {'id': 'ISC-Veillard', 'deprecated': False}, + 'jam': {'id': 'Jam', 'deprecated': False}, + 'jasper-2.0': {'id': 'JasPer-2.0', 'deprecated': False}, + 'jove': {'id': 'jove', 'deprecated': False}, + 'jpl-image': {'id': 'JPL-image', 'deprecated': False}, + 'jpnic': {'id': 'JPNIC', 'deprecated': False}, + 'json': {'id': 'JSON', 'deprecated': False}, + 'kastrup': {'id': 'Kastrup', 'deprecated': False}, + 'kazlib': {'id': 'Kazlib', 'deprecated': False}, + 'knuth-ctan': {'id': 'Knuth-CTAN', 'deprecated': False}, + 'lal-1.2': {'id': 'LAL-1.2', 'deprecated': False}, + 'lal-1.3': {'id': 'LAL-1.3', 'deprecated': False}, + 'latex2e': {'id': 'Latex2e', 'deprecated': False}, + 'latex2e-translated-notice': {'id': 'Latex2e-translated-notice', 'deprecated': False}, + 'leptonica': {'id': 'Leptonica', 'deprecated': False}, + 'lgpl-2.0': {'id': 'LGPL-2.0', 'deprecated': True}, + 'lgpl-2.0+': {'id': 'LGPL-2.0+', 'deprecated': True}, + 'lgpl-2.0-only': {'id': 'LGPL-2.0-only', 'deprecated': False}, + 'lgpl-2.0-or-later': {'id': 'LGPL-2.0-or-later', 'deprecated': False}, + 'lgpl-2.1': {'id': 'LGPL-2.1', 'deprecated': True}, + 'lgpl-2.1+': {'id': 'LGPL-2.1+', 'deprecated': True}, + 'lgpl-2.1-only': {'id': 'LGPL-2.1-only', 'deprecated': False}, + 'lgpl-2.1-or-later': {'id': 'LGPL-2.1-or-later', 'deprecated': False}, + 'lgpl-3.0': {'id': 'LGPL-3.0', 'deprecated': True}, + 'lgpl-3.0+': {'id': 'LGPL-3.0+', 'deprecated': True}, + 'lgpl-3.0-only': {'id': 'LGPL-3.0-only', 'deprecated': False}, + 'lgpl-3.0-or-later': {'id': 'LGPL-3.0-or-later', 'deprecated': False}, + 'lgpllr': {'id': 'LGPLLR', 'deprecated': False}, + 'libpng': {'id': 'Libpng', 'deprecated': False}, + 'libpng-1.6.35': {'id': 'libpng-1.6.35', 'deprecated': False}, + 'libpng-2.0': {'id': 'libpng-2.0', 'deprecated': False}, + 'libselinux-1.0': {'id': 'libselinux-1.0', 'deprecated': False}, + 'libtiff': {'id': 'libtiff', 'deprecated': False}, + 'libutil-david-nugent': {'id': 'libutil-David-Nugent', 'deprecated': False}, + 'liliq-p-1.1': {'id': 'LiLiQ-P-1.1', 'deprecated': False}, + 'liliq-r-1.1': {'id': 'LiLiQ-R-1.1', 'deprecated': False}, + 'liliq-rplus-1.1': {'id': 'LiLiQ-Rplus-1.1', 'deprecated': False}, + 'linux-man-pages-1-para': {'id': 'Linux-man-pages-1-para', 'deprecated': False}, + 'linux-man-pages-copyleft': {'id': 'Linux-man-pages-copyleft', 'deprecated': False}, + 'linux-man-pages-copyleft-2-para': {'id': 'Linux-man-pages-copyleft-2-para', 'deprecated': False}, + 'linux-man-pages-copyleft-var': {'id': 'Linux-man-pages-copyleft-var', 'deprecated': False}, + 'linux-openib': {'id': 'Linux-OpenIB', 'deprecated': False}, + 'loop': {'id': 'LOOP', 'deprecated': False}, + 'lpd-document': {'id': 'LPD-document', 'deprecated': False}, + 'lpl-1.0': {'id': 'LPL-1.0', 'deprecated': False}, + 'lpl-1.02': {'id': 'LPL-1.02', 'deprecated': False}, + 'lppl-1.0': {'id': 'LPPL-1.0', 'deprecated': False}, + 'lppl-1.1': {'id': 'LPPL-1.1', 'deprecated': False}, + 'lppl-1.2': {'id': 'LPPL-1.2', 'deprecated': False}, + 'lppl-1.3a': {'id': 'LPPL-1.3a', 'deprecated': False}, + 'lppl-1.3c': {'id': 'LPPL-1.3c', 'deprecated': False}, + 'lsof': {'id': 'lsof', 'deprecated': False}, + 'lucida-bitmap-fonts': {'id': 'Lucida-Bitmap-Fonts', 'deprecated': False}, + 'lzma-sdk-9.11-to-9.20': {'id': 'LZMA-SDK-9.11-to-9.20', 'deprecated': False}, + 'lzma-sdk-9.22': {'id': 'LZMA-SDK-9.22', 'deprecated': False}, + 'mackerras-3-clause': {'id': 'Mackerras-3-Clause', 'deprecated': False}, + 'mackerras-3-clause-acknowledgment': {'id': 'Mackerras-3-Clause-acknowledgment', 'deprecated': False}, + 'magaz': {'id': 'magaz', 'deprecated': False}, + 'mailprio': {'id': 'mailprio', 'deprecated': False}, + 'makeindex': {'id': 'MakeIndex', 'deprecated': False}, + 'man2html': {'id': 'man2html', 'deprecated': False}, + 'martin-birgmeier': {'id': 'Martin-Birgmeier', 'deprecated': False}, + 'mcphee-slideshow': {'id': 'McPhee-slideshow', 'deprecated': False}, + 'metamail': {'id': 'metamail', 'deprecated': False}, + 'minpack': {'id': 'Minpack', 'deprecated': False}, + 'mips': {'id': 'MIPS', 'deprecated': False}, + 'miros': {'id': 'MirOS', 'deprecated': False}, + 'mit': {'id': 'MIT', 'deprecated': False}, + 'mit-0': {'id': 'MIT-0', 'deprecated': False}, + 'mit-advertising': {'id': 'MIT-advertising', 'deprecated': False}, + 'mit-click': {'id': 'MIT-Click', 'deprecated': False}, + 'mit-cmu': {'id': 'MIT-CMU', 'deprecated': False}, + 'mit-enna': {'id': 'MIT-enna', 'deprecated': False}, + 'mit-feh': {'id': 'MIT-feh', 'deprecated': False}, + 'mit-festival': {'id': 'MIT-Festival', 'deprecated': False}, + 'mit-khronos-old': {'id': 'MIT-Khronos-old', 'deprecated': False}, + 'mit-modern-variant': {'id': 'MIT-Modern-Variant', 'deprecated': False}, + 'mit-open-group': {'id': 'MIT-open-group', 'deprecated': False}, + 'mit-testregex': {'id': 'MIT-testregex', 'deprecated': False}, + 'mit-wu': {'id': 'MIT-Wu', 'deprecated': False}, + 'mitnfa': {'id': 'MITNFA', 'deprecated': False}, + 'mmixware': {'id': 'MMIXware', 'deprecated': False}, + 'motosoto': {'id': 'Motosoto', 'deprecated': False}, + 'mpeg-ssg': {'id': 'MPEG-SSG', 'deprecated': False}, + 'mpi-permissive': {'id': 'mpi-permissive', 'deprecated': False}, + 'mpich2': {'id': 'mpich2', 'deprecated': False}, + 'mpl-1.0': {'id': 'MPL-1.0', 'deprecated': False}, + 'mpl-1.1': {'id': 'MPL-1.1', 'deprecated': False}, + 'mpl-2.0': {'id': 'MPL-2.0', 'deprecated': False}, + 'mpl-2.0-no-copyleft-exception': {'id': 'MPL-2.0-no-copyleft-exception', 'deprecated': False}, + 'mplus': {'id': 'mplus', 'deprecated': False}, + 'ms-lpl': {'id': 'MS-LPL', 'deprecated': False}, + 'ms-pl': {'id': 'MS-PL', 'deprecated': False}, + 'ms-rl': {'id': 'MS-RL', 'deprecated': False}, + 'mtll': {'id': 'MTLL', 'deprecated': False}, + 'mulanpsl-1.0': {'id': 'MulanPSL-1.0', 'deprecated': False}, + 'mulanpsl-2.0': {'id': 'MulanPSL-2.0', 'deprecated': False}, + 'multics': {'id': 'Multics', 'deprecated': False}, + 'mup': {'id': 'Mup', 'deprecated': False}, + 'naist-2003': {'id': 'NAIST-2003', 'deprecated': False}, + 'nasa-1.3': {'id': 'NASA-1.3', 'deprecated': False}, + 'naumen': {'id': 'Naumen', 'deprecated': False}, + 'nbpl-1.0': {'id': 'NBPL-1.0', 'deprecated': False}, + 'ncbi-pd': {'id': 'NCBI-PD', 'deprecated': False}, + 'ncgl-uk-2.0': {'id': 'NCGL-UK-2.0', 'deprecated': False}, + 'ncl': {'id': 'NCL', 'deprecated': False}, + 'ncsa': {'id': 'NCSA', 'deprecated': False}, + 'net-snmp': {'id': 'Net-SNMP', 'deprecated': True}, + 'netcdf': {'id': 'NetCDF', 'deprecated': False}, + 'newsletr': {'id': 'Newsletr', 'deprecated': False}, + 'ngpl': {'id': 'NGPL', 'deprecated': False}, + 'ngrep': {'id': 'ngrep', 'deprecated': False}, + 'nicta-1.0': {'id': 'NICTA-1.0', 'deprecated': False}, + 'nist-pd': {'id': 'NIST-PD', 'deprecated': False}, + 'nist-pd-fallback': {'id': 'NIST-PD-fallback', 'deprecated': False}, + 'nist-software': {'id': 'NIST-Software', 'deprecated': False}, + 'nlod-1.0': {'id': 'NLOD-1.0', 'deprecated': False}, + 'nlod-2.0': {'id': 'NLOD-2.0', 'deprecated': False}, + 'nlpl': {'id': 'NLPL', 'deprecated': False}, + 'nokia': {'id': 'Nokia', 'deprecated': False}, + 'nosl': {'id': 'NOSL', 'deprecated': False}, + 'noweb': {'id': 'Noweb', 'deprecated': False}, + 'npl-1.0': {'id': 'NPL-1.0', 'deprecated': False}, + 'npl-1.1': {'id': 'NPL-1.1', 'deprecated': False}, + 'nposl-3.0': {'id': 'NPOSL-3.0', 'deprecated': False}, + 'nrl': {'id': 'NRL', 'deprecated': False}, + 'ntia-pd': {'id': 'NTIA-PD', 'deprecated': False}, + 'ntp': {'id': 'NTP', 'deprecated': False}, + 'ntp-0': {'id': 'NTP-0', 'deprecated': False}, + 'nunit': {'id': 'Nunit', 'deprecated': True}, + 'o-uda-1.0': {'id': 'O-UDA-1.0', 'deprecated': False}, + 'oar': {'id': 'OAR', 'deprecated': False}, + 'occt-pl': {'id': 'OCCT-PL', 'deprecated': False}, + 'oclc-2.0': {'id': 'OCLC-2.0', 'deprecated': False}, + 'odbl-1.0': {'id': 'ODbL-1.0', 'deprecated': False}, + 'odc-by-1.0': {'id': 'ODC-By-1.0', 'deprecated': False}, + 'offis': {'id': 'OFFIS', 'deprecated': False}, + 'ofl-1.0': {'id': 'OFL-1.0', 'deprecated': False}, + 'ofl-1.0-no-rfn': {'id': 'OFL-1.0-no-RFN', 'deprecated': False}, + 'ofl-1.0-rfn': {'id': 'OFL-1.0-RFN', 'deprecated': False}, + 'ofl-1.1': {'id': 'OFL-1.1', 'deprecated': False}, + 'ofl-1.1-no-rfn': {'id': 'OFL-1.1-no-RFN', 'deprecated': False}, + 'ofl-1.1-rfn': {'id': 'OFL-1.1-RFN', 'deprecated': False}, + 'ogc-1.0': {'id': 'OGC-1.0', 'deprecated': False}, + 'ogdl-taiwan-1.0': {'id': 'OGDL-Taiwan-1.0', 'deprecated': False}, + 'ogl-canada-2.0': {'id': 'OGL-Canada-2.0', 'deprecated': False}, + 'ogl-uk-1.0': {'id': 'OGL-UK-1.0', 'deprecated': False}, + 'ogl-uk-2.0': {'id': 'OGL-UK-2.0', 'deprecated': False}, + 'ogl-uk-3.0': {'id': 'OGL-UK-3.0', 'deprecated': False}, + 'ogtsl': {'id': 'OGTSL', 'deprecated': False}, + 'oldap-1.1': {'id': 'OLDAP-1.1', 'deprecated': False}, + 'oldap-1.2': {'id': 'OLDAP-1.2', 'deprecated': False}, + 'oldap-1.3': {'id': 'OLDAP-1.3', 'deprecated': False}, + 'oldap-1.4': {'id': 'OLDAP-1.4', 'deprecated': False}, + 'oldap-2.0': {'id': 'OLDAP-2.0', 'deprecated': False}, + 'oldap-2.0.1': {'id': 'OLDAP-2.0.1', 'deprecated': False}, + 'oldap-2.1': {'id': 'OLDAP-2.1', 'deprecated': False}, + 'oldap-2.2': {'id': 'OLDAP-2.2', 'deprecated': False}, + 'oldap-2.2.1': {'id': 'OLDAP-2.2.1', 'deprecated': False}, + 'oldap-2.2.2': {'id': 'OLDAP-2.2.2', 'deprecated': False}, + 'oldap-2.3': {'id': 'OLDAP-2.3', 'deprecated': False}, + 'oldap-2.4': {'id': 'OLDAP-2.4', 'deprecated': False}, + 'oldap-2.5': {'id': 'OLDAP-2.5', 'deprecated': False}, + 'oldap-2.6': {'id': 'OLDAP-2.6', 'deprecated': False}, + 'oldap-2.7': {'id': 'OLDAP-2.7', 'deprecated': False}, + 'oldap-2.8': {'id': 'OLDAP-2.8', 'deprecated': False}, + 'olfl-1.3': {'id': 'OLFL-1.3', 'deprecated': False}, + 'oml': {'id': 'OML', 'deprecated': False}, + 'openpbs-2.3': {'id': 'OpenPBS-2.3', 'deprecated': False}, + 'openssl': {'id': 'OpenSSL', 'deprecated': False}, + 'openssl-standalone': {'id': 'OpenSSL-standalone', 'deprecated': False}, + 'openvision': {'id': 'OpenVision', 'deprecated': False}, + 'opl-1.0': {'id': 'OPL-1.0', 'deprecated': False}, + 'opl-uk-3.0': {'id': 'OPL-UK-3.0', 'deprecated': False}, + 'opubl-1.0': {'id': 'OPUBL-1.0', 'deprecated': False}, + 'oset-pl-2.1': {'id': 'OSET-PL-2.1', 'deprecated': False}, + 'osl-1.0': {'id': 'OSL-1.0', 'deprecated': False}, + 'osl-1.1': {'id': 'OSL-1.1', 'deprecated': False}, + 'osl-2.0': {'id': 'OSL-2.0', 'deprecated': False}, + 'osl-2.1': {'id': 'OSL-2.1', 'deprecated': False}, + 'osl-3.0': {'id': 'OSL-3.0', 'deprecated': False}, + 'padl': {'id': 'PADL', 'deprecated': False}, + 'parity-6.0.0': {'id': 'Parity-6.0.0', 'deprecated': False}, + 'parity-7.0.0': {'id': 'Parity-7.0.0', 'deprecated': False}, + 'pddl-1.0': {'id': 'PDDL-1.0', 'deprecated': False}, + 'php-3.0': {'id': 'PHP-3.0', 'deprecated': False}, + 'php-3.01': {'id': 'PHP-3.01', 'deprecated': False}, + 'pixar': {'id': 'Pixar', 'deprecated': False}, + 'pkgconf': {'id': 'pkgconf', 'deprecated': False}, + 'plexus': {'id': 'Plexus', 'deprecated': False}, + 'pnmstitch': {'id': 'pnmstitch', 'deprecated': False}, + 'polyform-noncommercial-1.0.0': {'id': 'PolyForm-Noncommercial-1.0.0', 'deprecated': False}, + 'polyform-small-business-1.0.0': {'id': 'PolyForm-Small-Business-1.0.0', 'deprecated': False}, + 'postgresql': {'id': 'PostgreSQL', 'deprecated': False}, + 'ppl': {'id': 'PPL', 'deprecated': False}, + 'psf-2.0': {'id': 'PSF-2.0', 'deprecated': False}, + 'psfrag': {'id': 'psfrag', 'deprecated': False}, + 'psutils': {'id': 'psutils', 'deprecated': False}, + 'python-2.0': {'id': 'Python-2.0', 'deprecated': False}, + 'python-2.0.1': {'id': 'Python-2.0.1', 'deprecated': False}, + 'python-ldap': {'id': 'python-ldap', 'deprecated': False}, + 'qhull': {'id': 'Qhull', 'deprecated': False}, + 'qpl-1.0': {'id': 'QPL-1.0', 'deprecated': False}, + 'qpl-1.0-inria-2004': {'id': 'QPL-1.0-INRIA-2004', 'deprecated': False}, + 'radvd': {'id': 'radvd', 'deprecated': False}, + 'rdisc': {'id': 'Rdisc', 'deprecated': False}, + 'rhecos-1.1': {'id': 'RHeCos-1.1', 'deprecated': False}, + 'rpl-1.1': {'id': 'RPL-1.1', 'deprecated': False}, + 'rpl-1.5': {'id': 'RPL-1.5', 'deprecated': False}, + 'rpsl-1.0': {'id': 'RPSL-1.0', 'deprecated': False}, + 'rsa-md': {'id': 'RSA-MD', 'deprecated': False}, + 'rscpl': {'id': 'RSCPL', 'deprecated': False}, + 'ruby': {'id': 'Ruby', 'deprecated': False}, + 'ruby-pty': {'id': 'Ruby-pty', 'deprecated': False}, + 'sax-pd': {'id': 'SAX-PD', 'deprecated': False}, + 'sax-pd-2.0': {'id': 'SAX-PD-2.0', 'deprecated': False}, + 'saxpath': {'id': 'Saxpath', 'deprecated': False}, + 'scea': {'id': 'SCEA', 'deprecated': False}, + 'schemereport': {'id': 'SchemeReport', 'deprecated': False}, + 'sendmail': {'id': 'Sendmail', 'deprecated': False}, + 'sendmail-8.23': {'id': 'Sendmail-8.23', 'deprecated': False}, + 'sendmail-open-source-1.1': {'id': 'Sendmail-Open-Source-1.1', 'deprecated': False}, + 'sgi-b-1.0': {'id': 'SGI-B-1.0', 'deprecated': False}, + 'sgi-b-1.1': {'id': 'SGI-B-1.1', 'deprecated': False}, + 'sgi-b-2.0': {'id': 'SGI-B-2.0', 'deprecated': False}, + 'sgi-opengl': {'id': 'SGI-OpenGL', 'deprecated': False}, + 'sgp4': {'id': 'SGP4', 'deprecated': False}, + 'shl-0.5': {'id': 'SHL-0.5', 'deprecated': False}, + 'shl-0.51': {'id': 'SHL-0.51', 'deprecated': False}, + 'simpl-2.0': {'id': 'SimPL-2.0', 'deprecated': False}, + 'sissl': {'id': 'SISSL', 'deprecated': False}, + 'sissl-1.2': {'id': 'SISSL-1.2', 'deprecated': False}, + 'sl': {'id': 'SL', 'deprecated': False}, + 'sleepycat': {'id': 'Sleepycat', 'deprecated': False}, + 'smail-gpl': {'id': 'SMAIL-GPL', 'deprecated': False}, + 'smlnj': {'id': 'SMLNJ', 'deprecated': False}, + 'smppl': {'id': 'SMPPL', 'deprecated': False}, + 'snia': {'id': 'SNIA', 'deprecated': False}, + 'snprintf': {'id': 'snprintf', 'deprecated': False}, + 'sofa': {'id': 'SOFA', 'deprecated': False}, + 'softsurfer': {'id': 'softSurfer', 'deprecated': False}, + 'soundex': {'id': 'Soundex', 'deprecated': False}, + 'spencer-86': {'id': 'Spencer-86', 'deprecated': False}, + 'spencer-94': {'id': 'Spencer-94', 'deprecated': False}, + 'spencer-99': {'id': 'Spencer-99', 'deprecated': False}, + 'spl-1.0': {'id': 'SPL-1.0', 'deprecated': False}, + 'ssh-keyscan': {'id': 'ssh-keyscan', 'deprecated': False}, + 'ssh-openssh': {'id': 'SSH-OpenSSH', 'deprecated': False}, + 'ssh-short': {'id': 'SSH-short', 'deprecated': False}, + 'ssleay-standalone': {'id': 'SSLeay-standalone', 'deprecated': False}, + 'sspl-1.0': {'id': 'SSPL-1.0', 'deprecated': False}, + 'standardml-nj': {'id': 'StandardML-NJ', 'deprecated': True}, + 'sugarcrm-1.1.3': {'id': 'SugarCRM-1.1.3', 'deprecated': False}, + 'sul-1.0': {'id': 'SUL-1.0', 'deprecated': False}, + 'sun-ppp': {'id': 'Sun-PPP', 'deprecated': False}, + 'sun-ppp-2000': {'id': 'Sun-PPP-2000', 'deprecated': False}, + 'sunpro': {'id': 'SunPro', 'deprecated': False}, + 'swl': {'id': 'SWL', 'deprecated': False}, + 'swrule': {'id': 'swrule', 'deprecated': False}, + 'symlinks': {'id': 'Symlinks', 'deprecated': False}, + 'tapr-ohl-1.0': {'id': 'TAPR-OHL-1.0', 'deprecated': False}, + 'tcl': {'id': 'TCL', 'deprecated': False}, + 'tcp-wrappers': {'id': 'TCP-wrappers', 'deprecated': False}, + 'termreadkey': {'id': 'TermReadKey', 'deprecated': False}, + 'tgppl-1.0': {'id': 'TGPPL-1.0', 'deprecated': False}, + 'thirdeye': {'id': 'ThirdEye', 'deprecated': False}, + 'threeparttable': {'id': 'threeparttable', 'deprecated': False}, + 'tmate': {'id': 'TMate', 'deprecated': False}, + 'torque-1.1': {'id': 'TORQUE-1.1', 'deprecated': False}, + 'tosl': {'id': 'TOSL', 'deprecated': False}, + 'tpdl': {'id': 'TPDL', 'deprecated': False}, + 'tpl-1.0': {'id': 'TPL-1.0', 'deprecated': False}, + 'trustedqsl': {'id': 'TrustedQSL', 'deprecated': False}, + 'ttwl': {'id': 'TTWL', 'deprecated': False}, + 'ttyp0': {'id': 'TTYP0', 'deprecated': False}, + 'tu-berlin-1.0': {'id': 'TU-Berlin-1.0', 'deprecated': False}, + 'tu-berlin-2.0': {'id': 'TU-Berlin-2.0', 'deprecated': False}, + 'ubuntu-font-1.0': {'id': 'Ubuntu-font-1.0', 'deprecated': False}, + 'ucar': {'id': 'UCAR', 'deprecated': False}, + 'ucl-1.0': {'id': 'UCL-1.0', 'deprecated': False}, + 'ulem': {'id': 'ulem', 'deprecated': False}, + 'umich-merit': {'id': 'UMich-Merit', 'deprecated': False}, + 'unicode-3.0': {'id': 'Unicode-3.0', 'deprecated': False}, + 'unicode-dfs-2015': {'id': 'Unicode-DFS-2015', 'deprecated': False}, + 'unicode-dfs-2016': {'id': 'Unicode-DFS-2016', 'deprecated': False}, + 'unicode-tou': {'id': 'Unicode-TOU', 'deprecated': False}, + 'unixcrypt': {'id': 'UnixCrypt', 'deprecated': False}, + 'unlicense': {'id': 'Unlicense', 'deprecated': False}, + 'unlicense-libtelnet': {'id': 'Unlicense-libtelnet', 'deprecated': False}, + 'unlicense-libwhirlpool': {'id': 'Unlicense-libwhirlpool', 'deprecated': False}, + 'upl-1.0': {'id': 'UPL-1.0', 'deprecated': False}, + 'urt-rle': {'id': 'URT-RLE', 'deprecated': False}, + 'vim': {'id': 'Vim', 'deprecated': False}, + 'vostrom': {'id': 'VOSTROM', 'deprecated': False}, + 'vsl-1.0': {'id': 'VSL-1.0', 'deprecated': False}, + 'w3c': {'id': 'W3C', 'deprecated': False}, + 'w3c-19980720': {'id': 'W3C-19980720', 'deprecated': False}, + 'w3c-20150513': {'id': 'W3C-20150513', 'deprecated': False}, + 'w3m': {'id': 'w3m', 'deprecated': False}, + 'watcom-1.0': {'id': 'Watcom-1.0', 'deprecated': False}, + 'widget-workshop': {'id': 'Widget-Workshop', 'deprecated': False}, + 'wsuipa': {'id': 'Wsuipa', 'deprecated': False}, + 'wtfpl': {'id': 'WTFPL', 'deprecated': False}, + 'wwl': {'id': 'wwl', 'deprecated': False}, + 'wxwindows': {'id': 'wxWindows', 'deprecated': True}, + 'x11': {'id': 'X11', 'deprecated': False}, + 'x11-distribute-modifications-variant': {'id': 'X11-distribute-modifications-variant', 'deprecated': False}, + 'x11-swapped': {'id': 'X11-swapped', 'deprecated': False}, + 'xdebug-1.03': {'id': 'Xdebug-1.03', 'deprecated': False}, + 'xerox': {'id': 'Xerox', 'deprecated': False}, + 'xfig': {'id': 'Xfig', 'deprecated': False}, + 'xfree86-1.1': {'id': 'XFree86-1.1', 'deprecated': False}, + 'xinetd': {'id': 'xinetd', 'deprecated': False}, + 'xkeyboard-config-zinoviev': {'id': 'xkeyboard-config-Zinoviev', 'deprecated': False}, + 'xlock': {'id': 'xlock', 'deprecated': False}, + 'xnet': {'id': 'Xnet', 'deprecated': False}, + 'xpp': {'id': 'xpp', 'deprecated': False}, + 'xskat': {'id': 'XSkat', 'deprecated': False}, + 'xzoom': {'id': 'xzoom', 'deprecated': False}, + 'ypl-1.0': {'id': 'YPL-1.0', 'deprecated': False}, + 'ypl-1.1': {'id': 'YPL-1.1', 'deprecated': False}, + 'zed': {'id': 'Zed', 'deprecated': False}, + 'zeeff': {'id': 'Zeeff', 'deprecated': False}, + 'zend-2.0': {'id': 'Zend-2.0', 'deprecated': False}, + 'zimbra-1.3': {'id': 'Zimbra-1.3', 'deprecated': False}, + 'zimbra-1.4': {'id': 'Zimbra-1.4', 'deprecated': False}, + 'zlib': {'id': 'Zlib', 'deprecated': False}, + 'zlib-acknowledgement': {'id': 'zlib-acknowledgement', 'deprecated': False}, + 'zpl-1.1': {'id': 'ZPL-1.1', 'deprecated': False}, + 'zpl-2.0': {'id': 'ZPL-2.0', 'deprecated': False}, + 'zpl-2.1': {'id': 'ZPL-2.1', 'deprecated': False}, +} + +EXCEPTIONS: dict[str, SPDXException] = { + '389-exception': {'id': '389-exception', 'deprecated': False}, + 'asterisk-exception': {'id': 'Asterisk-exception', 'deprecated': False}, + 'asterisk-linking-protocols-exception': {'id': 'Asterisk-linking-protocols-exception', 'deprecated': False}, + 'autoconf-exception-2.0': {'id': 'Autoconf-exception-2.0', 'deprecated': False}, + 'autoconf-exception-3.0': {'id': 'Autoconf-exception-3.0', 'deprecated': False}, + 'autoconf-exception-generic': {'id': 'Autoconf-exception-generic', 'deprecated': False}, + 'autoconf-exception-generic-3.0': {'id': 'Autoconf-exception-generic-3.0', 'deprecated': False}, + 'autoconf-exception-macro': {'id': 'Autoconf-exception-macro', 'deprecated': False}, + 'bison-exception-1.24': {'id': 'Bison-exception-1.24', 'deprecated': False}, + 'bison-exception-2.2': {'id': 'Bison-exception-2.2', 'deprecated': False}, + 'bootloader-exception': {'id': 'Bootloader-exception', 'deprecated': False}, + 'cgal-linking-exception': {'id': 'CGAL-linking-exception', 'deprecated': False}, + 'classpath-exception-2.0': {'id': 'Classpath-exception-2.0', 'deprecated': False}, + 'clisp-exception-2.0': {'id': 'CLISP-exception-2.0', 'deprecated': False}, + 'cryptsetup-openssl-exception': {'id': 'cryptsetup-OpenSSL-exception', 'deprecated': False}, + 'digia-qt-lgpl-exception-1.1': {'id': 'Digia-Qt-LGPL-exception-1.1', 'deprecated': False}, + 'digirule-foss-exception': {'id': 'DigiRule-FOSS-exception', 'deprecated': False}, + 'ecos-exception-2.0': {'id': 'eCos-exception-2.0', 'deprecated': False}, + 'erlang-otp-linking-exception': {'id': 'erlang-otp-linking-exception', 'deprecated': False}, + 'fawkes-runtime-exception': {'id': 'Fawkes-Runtime-exception', 'deprecated': False}, + 'fltk-exception': {'id': 'FLTK-exception', 'deprecated': False}, + 'fmt-exception': {'id': 'fmt-exception', 'deprecated': False}, + 'font-exception-2.0': {'id': 'Font-exception-2.0', 'deprecated': False}, + 'freertos-exception-2.0': {'id': 'freertos-exception-2.0', 'deprecated': False}, + 'gcc-exception-2.0': {'id': 'GCC-exception-2.0', 'deprecated': False}, + 'gcc-exception-2.0-note': {'id': 'GCC-exception-2.0-note', 'deprecated': False}, + 'gcc-exception-3.1': {'id': 'GCC-exception-3.1', 'deprecated': False}, + 'gmsh-exception': {'id': 'Gmsh-exception', 'deprecated': False}, + 'gnat-exception': {'id': 'GNAT-exception', 'deprecated': False}, + 'gnome-examples-exception': {'id': 'GNOME-examples-exception', 'deprecated': False}, + 'gnu-compiler-exception': {'id': 'GNU-compiler-exception', 'deprecated': False}, + 'gnu-javamail-exception': {'id': 'gnu-javamail-exception', 'deprecated': False}, + 'gpl-3.0-389-ds-base-exception': {'id': 'GPL-3.0-389-ds-base-exception', 'deprecated': False}, + 'gpl-3.0-interface-exception': {'id': 'GPL-3.0-interface-exception', 'deprecated': False}, + 'gpl-3.0-linking-exception': {'id': 'GPL-3.0-linking-exception', 'deprecated': False}, + 'gpl-3.0-linking-source-exception': {'id': 'GPL-3.0-linking-source-exception', 'deprecated': False}, + 'gpl-cc-1.0': {'id': 'GPL-CC-1.0', 'deprecated': False}, + 'gstreamer-exception-2005': {'id': 'GStreamer-exception-2005', 'deprecated': False}, + 'gstreamer-exception-2008': {'id': 'GStreamer-exception-2008', 'deprecated': False}, + 'harbour-exception': {'id': 'harbour-exception', 'deprecated': False}, + 'i2p-gpl-java-exception': {'id': 'i2p-gpl-java-exception', 'deprecated': False}, + 'independent-modules-exception': {'id': 'Independent-modules-exception', 'deprecated': False}, + 'kicad-libraries-exception': {'id': 'KiCad-libraries-exception', 'deprecated': False}, + 'lgpl-3.0-linking-exception': {'id': 'LGPL-3.0-linking-exception', 'deprecated': False}, + 'libpri-openh323-exception': {'id': 'libpri-OpenH323-exception', 'deprecated': False}, + 'libtool-exception': {'id': 'Libtool-exception', 'deprecated': False}, + 'linux-syscall-note': {'id': 'Linux-syscall-note', 'deprecated': False}, + 'llgpl': {'id': 'LLGPL', 'deprecated': False}, + 'llvm-exception': {'id': 'LLVM-exception', 'deprecated': False}, + 'lzma-exception': {'id': 'LZMA-exception', 'deprecated': False}, + 'mif-exception': {'id': 'mif-exception', 'deprecated': False}, + 'mxml-exception': {'id': 'mxml-exception', 'deprecated': False}, + 'nokia-qt-exception-1.1': {'id': 'Nokia-Qt-exception-1.1', 'deprecated': True}, + 'ocaml-lgpl-linking-exception': {'id': 'OCaml-LGPL-linking-exception', 'deprecated': False}, + 'occt-exception-1.0': {'id': 'OCCT-exception-1.0', 'deprecated': False}, + 'openjdk-assembly-exception-1.0': {'id': 'OpenJDK-assembly-exception-1.0', 'deprecated': False}, + 'openvpn-openssl-exception': {'id': 'openvpn-openssl-exception', 'deprecated': False}, + 'pcre2-exception': {'id': 'PCRE2-exception', 'deprecated': False}, + 'polyparse-exception': {'id': 'polyparse-exception', 'deprecated': False}, + 'ps-or-pdf-font-exception-20170817': {'id': 'PS-or-PDF-font-exception-20170817', 'deprecated': False}, + 'qpl-1.0-inria-2004-exception': {'id': 'QPL-1.0-INRIA-2004-exception', 'deprecated': False}, + 'qt-gpl-exception-1.0': {'id': 'Qt-GPL-exception-1.0', 'deprecated': False}, + 'qt-lgpl-exception-1.1': {'id': 'Qt-LGPL-exception-1.1', 'deprecated': False}, + 'qwt-exception-1.0': {'id': 'Qwt-exception-1.0', 'deprecated': False}, + 'romic-exception': {'id': 'romic-exception', 'deprecated': False}, + 'rrdtool-floss-exception-2.0': {'id': 'RRDtool-FLOSS-exception-2.0', 'deprecated': False}, + 'sane-exception': {'id': 'SANE-exception', 'deprecated': False}, + 'shl-2.0': {'id': 'SHL-2.0', 'deprecated': False}, + 'shl-2.1': {'id': 'SHL-2.1', 'deprecated': False}, + 'stunnel-exception': {'id': 'stunnel-exception', 'deprecated': False}, + 'swi-exception': {'id': 'SWI-exception', 'deprecated': False}, + 'swift-exception': {'id': 'Swift-exception', 'deprecated': False}, + 'texinfo-exception': {'id': 'Texinfo-exception', 'deprecated': False}, + 'u-boot-exception-2.0': {'id': 'u-boot-exception-2.0', 'deprecated': False}, + 'ubdl-exception': {'id': 'UBDL-exception', 'deprecated': False}, + 'universal-foss-exception-1.0': {'id': 'Universal-FOSS-exception-1.0', 'deprecated': False}, + 'vsftpd-openssl-exception': {'id': 'vsftpd-openssl-exception', 'deprecated': False}, + 'wxwindows-exception-3.1': {'id': 'WxWindows-exception-3.1', 'deprecated': False}, + 'x11vnc-openssl-exception': {'id': 'x11vnc-openssl-exception', 'deprecated': False}, +} diff --git a/venv/Lib/site-packages/packaging/markers.py b/venv/Lib/site-packages/packaging/markers.py new file mode 100644 index 0000000000..ca3706fe49 --- /dev/null +++ b/venv/Lib/site-packages/packaging/markers.py @@ -0,0 +1,388 @@ +# This file is dual licensed under the terms of the Apache License, Version +# 2.0, and the BSD License. See the LICENSE file in the root of this repository +# for complete details. + +from __future__ import annotations + +import operator +import os +import platform +import sys +from typing import AbstractSet, Callable, Literal, Mapping, TypedDict, Union, cast + +from ._parser import MarkerAtom, MarkerList, Op, Value, Variable +from ._parser import parse_marker as _parse_marker +from ._tokenizer import ParserSyntaxError +from .specifiers import InvalidSpecifier, Specifier +from .utils import canonicalize_name + +__all__ = [ + "Environment", + "EvaluateContext", + "InvalidMarker", + "Marker", + "UndefinedComparison", + "UndefinedEnvironmentName", + "default_environment", +] + +Operator = Callable[[str, Union[str, AbstractSet[str]]], bool] +EvaluateContext = Literal["metadata", "lock_file", "requirement"] +MARKERS_ALLOWING_SET = {"extras", "dependency_groups"} +MARKERS_REQUIRING_VERSION = { + "implementation_version", + "platform_release", + "python_full_version", + "python_version", +} + + +class InvalidMarker(ValueError): + """ + An invalid marker was found, users should refer to PEP 508. + """ + + +class UndefinedComparison(ValueError): + """ + An invalid operation was attempted on a value that doesn't support it. + """ + + +class UndefinedEnvironmentName(ValueError): + """ + A name was attempted to be used that does not exist inside of the + environment. + """ + + +class Environment(TypedDict): + implementation_name: str + """The implementation's identifier, e.g. ``'cpython'``.""" + + implementation_version: str + """ + The implementation's version, e.g. ``'3.13.0a2'`` for CPython 3.13.0a2, or + ``'7.3.13'`` for PyPy3.10 v7.3.13. + """ + + os_name: str + """ + The value of :py:data:`os.name`. The name of the operating system dependent module + imported, e.g. ``'posix'``. + """ + + platform_machine: str + """ + Returns the machine type, e.g. ``'i386'``. + + An empty string if the value cannot be determined. + """ + + platform_release: str + """ + The system's release, e.g. ``'2.2.0'`` or ``'NT'``. + + An empty string if the value cannot be determined. + """ + + platform_system: str + """ + The system/OS name, e.g. ``'Linux'``, ``'Windows'`` or ``'Java'``. + + An empty string if the value cannot be determined. + """ + + platform_version: str + """ + The system's release version, e.g. ``'#3 on degas'``. + + An empty string if the value cannot be determined. + """ + + python_full_version: str + """ + The Python version as string ``'major.minor.patchlevel'``. + + Note that unlike the Python :py:data:`sys.version`, this value will always include + the patchlevel (it defaults to 0). + """ + + platform_python_implementation: str + """ + A string identifying the Python implementation, e.g. ``'CPython'``. + """ + + python_version: str + """The Python version as string ``'major.minor'``.""" + + sys_platform: str + """ + This string contains a platform identifier that can be used to append + platform-specific components to :py:data:`sys.path`, for instance. + + For Unix systems, except on Linux and AIX, this is the lowercased OS name as + returned by ``uname -s`` with the first part of the version as returned by + ``uname -r`` appended, e.g. ``'sunos5'`` or ``'freebsd8'``, at the time when Python + was built. + """ + + +def _normalize_extras( + result: MarkerList | MarkerAtom | str, +) -> MarkerList | MarkerAtom | str: + if not isinstance(result, tuple): + return result + + lhs, op, rhs = result + if isinstance(lhs, Variable) and lhs.value == "extra": + normalized_extra = canonicalize_name(rhs.value) + rhs = Value(normalized_extra) + elif isinstance(rhs, Variable) and rhs.value == "extra": + normalized_extra = canonicalize_name(lhs.value) + lhs = Value(normalized_extra) + return lhs, op, rhs + + +def _normalize_extra_values(results: MarkerList) -> MarkerList: + """ + Normalize extra values. + """ + + return [_normalize_extras(r) for r in results] + + +def _format_marker( + marker: list[str] | MarkerAtom | str, first: bool | None = True +) -> str: + assert isinstance(marker, (list, tuple, str)) + + # Sometimes we have a structure like [[...]] which is a single item list + # where the single item is itself it's own list. In that case we want skip + # the rest of this function so that we don't get extraneous () on the + # outside. + if ( + isinstance(marker, list) + and len(marker) == 1 + and isinstance(marker[0], (list, tuple)) + ): + return _format_marker(marker[0]) + + if isinstance(marker, list): + inner = (_format_marker(m, first=False) for m in marker) + if first: + return " ".join(inner) + else: + return "(" + " ".join(inner) + ")" + elif isinstance(marker, tuple): + return " ".join([m.serialize() for m in marker]) + else: + return marker + + +_operators: dict[str, Operator] = { + "in": lambda lhs, rhs: lhs in rhs, + "not in": lambda lhs, rhs: lhs not in rhs, + "<": lambda _lhs, _rhs: False, + "<=": operator.eq, + "==": operator.eq, + "!=": operator.ne, + ">=": operator.eq, + ">": lambda _lhs, _rhs: False, +} + + +def _eval_op(lhs: str, op: Op, rhs: str | AbstractSet[str], *, key: str) -> bool: + op_str = op.serialize() + if key in MARKERS_REQUIRING_VERSION: + try: + spec = Specifier(f"{op_str}{rhs}") + except InvalidSpecifier: + pass + else: + return spec.contains(lhs, prereleases=True) + + oper: Operator | None = _operators.get(op_str) + if oper is None: + raise UndefinedComparison(f"Undefined {op!r} on {lhs!r} and {rhs!r}.") + + return oper(lhs, rhs) + + +def _normalize( + lhs: str, rhs: str | AbstractSet[str], key: str +) -> tuple[str, str | AbstractSet[str]]: + # PEP 685 - Comparison of extra names for optional distribution dependencies + # https://peps.python.org/pep-0685/ + # > When comparing extra names, tools MUST normalize the names being + # > compared using the semantics outlined in PEP 503 for names + if key == "extra": + assert isinstance(rhs, str), "extra value must be a string" + # Both sides are normalized at this point already + return (lhs, rhs) + if key in MARKERS_ALLOWING_SET: + if isinstance(rhs, str): # pragma: no cover + return (canonicalize_name(lhs), canonicalize_name(rhs)) + else: + return (canonicalize_name(lhs), {canonicalize_name(v) for v in rhs}) + + # other environment markers don't have such standards + return lhs, rhs + + +def _evaluate_markers( + markers: MarkerList, environment: dict[str, str | AbstractSet[str]] +) -> bool: + groups: list[list[bool]] = [[]] + + for marker in markers: + if isinstance(marker, list): + groups[-1].append(_evaluate_markers(marker, environment)) + elif isinstance(marker, tuple): + lhs, op, rhs = marker + + if isinstance(lhs, Variable): + environment_key = lhs.value + lhs_value = environment[environment_key] + rhs_value = rhs.value + else: + lhs_value = lhs.value + environment_key = rhs.value + rhs_value = environment[environment_key] + + assert isinstance(lhs_value, str), "lhs must be a string" + lhs_value, rhs_value = _normalize(lhs_value, rhs_value, key=environment_key) + groups[-1].append(_eval_op(lhs_value, op, rhs_value, key=environment_key)) + elif marker == "or": + groups.append([]) + elif marker == "and": + pass + else: # pragma: nocover + raise TypeError(f"Unexpected marker {marker!r}") + + return any(all(item) for item in groups) + + +def format_full_version(info: sys._version_info) -> str: + version = f"{info.major}.{info.minor}.{info.micro}" + kind = info.releaselevel + if kind != "final": + version += kind[0] + str(info.serial) + return version + + +def default_environment() -> Environment: + iver = format_full_version(sys.implementation.version) + implementation_name = sys.implementation.name + return { + "implementation_name": implementation_name, + "implementation_version": iver, + "os_name": os.name, + "platform_machine": platform.machine(), + "platform_release": platform.release(), + "platform_system": platform.system(), + "platform_version": platform.version(), + "python_full_version": platform.python_version(), + "platform_python_implementation": platform.python_implementation(), + "python_version": ".".join(platform.python_version_tuple()[:2]), + "sys_platform": sys.platform, + } + + +class Marker: + def __init__(self, marker: str) -> None: + # Note: We create a Marker object without calling this constructor in + # packaging.requirements.Requirement. If any additional logic is + # added here, make sure to mirror/adapt Requirement. + + # If this fails and throws an error, the repr still expects _markers to + # be defined. + self._markers: MarkerList = [] + + try: + self._markers = _normalize_extra_values(_parse_marker(marker)) + # The attribute `_markers` can be described in terms of a recursive type: + # MarkerList = List[Union[Tuple[Node, ...], str, MarkerList]] + # + # For example, the following expression: + # python_version > "3.6" or (python_version == "3.6" and os_name == "unix") + # + # is parsed into: + # [ + # (, ')>, ), + # 'and', + # [ + # (, , ), + # 'or', + # (, , ) + # ] + # ] + except ParserSyntaxError as e: + raise InvalidMarker(str(e)) from e + + def __str__(self) -> str: + return _format_marker(self._markers) + + def __repr__(self) -> str: + return f"<{self.__class__.__name__}('{self}')>" + + def __hash__(self) -> int: + return hash(str(self)) + + def __eq__(self, other: object) -> bool: + if not isinstance(other, Marker): + return NotImplemented + + return str(self) == str(other) + + def evaluate( + self, + environment: Mapping[str, str | AbstractSet[str]] | None = None, + context: EvaluateContext = "metadata", + ) -> bool: + """Evaluate a marker. + + Return the boolean from evaluating the given marker against the + environment. environment is an optional argument to override all or + part of the determined environment. The *context* parameter specifies what + context the markers are being evaluated for, which influences what markers + are considered valid. Acceptable values are "metadata" (for core metadata; + default), "lock_file", and "requirement" (i.e. all other situations). + + The environment is determined from the current Python process. + """ + current_environment = cast( + "dict[str, str | AbstractSet[str]]", default_environment() + ) + if context == "lock_file": + current_environment.update( + extras=frozenset(), dependency_groups=frozenset() + ) + elif context == "metadata": + current_environment["extra"] = "" + + if environment is not None: + current_environment.update(environment) + if "extra" in current_environment: + # The API used to allow setting extra to None. We need to handle + # this case for backwards compatibility. Also skip running + # normalize name if extra is empty. + extra = cast("str | None", current_environment["extra"]) + current_environment["extra"] = canonicalize_name(extra) if extra else "" + + return _evaluate_markers( + self._markers, _repair_python_full_version(current_environment) + ) + + +def _repair_python_full_version( + env: dict[str, str | AbstractSet[str]], +) -> dict[str, str | AbstractSet[str]]: + """ + Work around platform.python_version() returning something that is not PEP 440 + compliant for non-tagged Python builds. + """ + python_full_version = cast("str", env["python_full_version"]) + if python_full_version.endswith("+"): + env["python_full_version"] = f"{python_full_version}local" + return env diff --git a/venv/Lib/site-packages/packaging/metadata.py b/venv/Lib/site-packages/packaging/metadata.py new file mode 100644 index 0000000000..253f6b1b7e --- /dev/null +++ b/venv/Lib/site-packages/packaging/metadata.py @@ -0,0 +1,978 @@ +from __future__ import annotations + +import email.feedparser +import email.header +import email.message +import email.parser +import email.policy +import keyword +import pathlib +import sys +import typing +from typing import ( + Any, + Callable, + Generic, + Literal, + TypedDict, + cast, +) + +from . import licenses, requirements, specifiers, utils +from . import version as version_module + +if typing.TYPE_CHECKING: + from .licenses import NormalizedLicenseExpression + +T = typing.TypeVar("T") + + +if sys.version_info >= (3, 11): # pragma: no cover + ExceptionGroup = ExceptionGroup # noqa: F821 +else: # pragma: no cover + + class ExceptionGroup(Exception): + """A minimal implementation of :external:exc:`ExceptionGroup` from Python 3.11. + + If :external:exc:`ExceptionGroup` is already defined by Python itself, + that version is used instead. + """ + + message: str + exceptions: list[Exception] + + def __init__(self, message: str, exceptions: list[Exception]) -> None: + self.message = message + self.exceptions = exceptions + + def __repr__(self) -> str: + return f"{self.__class__.__name__}({self.message!r}, {self.exceptions!r})" + + +class InvalidMetadata(ValueError): + """A metadata field contains invalid data.""" + + field: str + """The name of the field that contains invalid data.""" + + def __init__(self, field: str, message: str) -> None: + self.field = field + super().__init__(message) + + +# The RawMetadata class attempts to make as few assumptions about the underlying +# serialization formats as possible. The idea is that as long as a serialization +# formats offer some very basic primitives in *some* way then we can support +# serializing to and from that format. +class RawMetadata(TypedDict, total=False): + """A dictionary of raw core metadata. + + Each field in core metadata maps to a key of this dictionary (when data is + provided). The key is lower-case and underscores are used instead of dashes + compared to the equivalent core metadata field. Any core metadata field that + can be specified multiple times or can hold multiple values in a single + field have a key with a plural name. See :class:`Metadata` whose attributes + match the keys of this dictionary. + + Core metadata fields that can be specified multiple times are stored as a + list or dict depending on which is appropriate for the field. Any fields + which hold multiple values in a single field are stored as a list. + + """ + + # Metadata 1.0 - PEP 241 + metadata_version: str + name: str + version: str + platforms: list[str] + summary: str + description: str + keywords: list[str] + home_page: str + author: str + author_email: str + license: str + + # Metadata 1.1 - PEP 314 + supported_platforms: list[str] + download_url: str + classifiers: list[str] + requires: list[str] + provides: list[str] + obsoletes: list[str] + + # Metadata 1.2 - PEP 345 + maintainer: str + maintainer_email: str + requires_dist: list[str] + provides_dist: list[str] + obsoletes_dist: list[str] + requires_python: str + requires_external: list[str] + project_urls: dict[str, str] + + # Metadata 2.0 + # PEP 426 attempted to completely revamp the metadata format + # but got stuck without ever being able to build consensus on + # it and ultimately ended up withdrawn. + # + # However, a number of tools had started emitting METADATA with + # `2.0` Metadata-Version, so for historical reasons, this version + # was skipped. + + # Metadata 2.1 - PEP 566 + description_content_type: str + provides_extra: list[str] + + # Metadata 2.2 - PEP 643 + dynamic: list[str] + + # Metadata 2.3 - PEP 685 + # No new fields were added in PEP 685, just some edge case were + # tightened up to provide better interoperability. + + # Metadata 2.4 - PEP 639 + license_expression: str + license_files: list[str] + + # Metadata 2.5 - PEP 794 + import_names: list[str] + import_namespaces: list[str] + + +# 'keywords' is special as it's a string in the core metadata spec, but we +# represent it as a list. +_STRING_FIELDS = { + "author", + "author_email", + "description", + "description_content_type", + "download_url", + "home_page", + "license", + "license_expression", + "maintainer", + "maintainer_email", + "metadata_version", + "name", + "requires_python", + "summary", + "version", +} + +_LIST_FIELDS = { + "classifiers", + "dynamic", + "license_files", + "obsoletes", + "obsoletes_dist", + "platforms", + "provides", + "provides_dist", + "provides_extra", + "requires", + "requires_dist", + "requires_external", + "supported_platforms", + "import_names", + "import_namespaces", +} + +_DICT_FIELDS = { + "project_urls", +} + + +def _parse_keywords(data: str) -> list[str]: + """Split a string of comma-separated keywords into a list of keywords.""" + return [k.strip() for k in data.split(",")] + + +def _parse_project_urls(data: list[str]) -> dict[str, str]: + """Parse a list of label/URL string pairings separated by a comma.""" + urls = {} + for pair in data: + # Our logic is slightly tricky here as we want to try and do + # *something* reasonable with malformed data. + # + # The main thing that we have to worry about, is data that does + # not have a ',' at all to split the label from the Value. There + # isn't a singular right answer here, and we will fail validation + # later on (if the caller is validating) so it doesn't *really* + # matter, but since the missing value has to be an empty str + # and our return value is dict[str, str], if we let the key + # be the missing value, then they'd have multiple '' values that + # overwrite each other in a accumulating dict. + # + # The other potential issue is that it's possible to have the + # same label multiple times in the metadata, with no solid "right" + # answer with what to do in that case. As such, we'll do the only + # thing we can, which is treat the field as unparsable and add it + # to our list of unparsed fields. + # + # TODO: The spec doesn't say anything about if the keys should be + # considered case sensitive or not... logically they should + # be case-preserving and case-insensitive, but doing that + # would open up more cases where we might have duplicate + # entries. + label, _, url = (s.strip() for s in pair.partition(",")) + + if label in urls: + # The label already exists in our set of urls, so this field + # is unparsable, and we can just add the whole thing to our + # unparsable data and stop processing it. + raise KeyError("duplicate labels in project urls") + urls[label] = url + + return urls + + +def _get_payload(msg: email.message.Message, source: bytes | str) -> str: + """Get the body of the message.""" + # If our source is a str, then our caller has managed encodings for us, + # and we don't need to deal with it. + if isinstance(source, str): + payload = msg.get_payload() + assert isinstance(payload, str) + return payload + # If our source is a bytes, then we're managing the encoding and we need + # to deal with it. + else: + bpayload = msg.get_payload(decode=True) + assert isinstance(bpayload, bytes) + try: + return bpayload.decode("utf8", "strict") + except UnicodeDecodeError as exc: + raise ValueError("payload in an invalid encoding") from exc + + +# The various parse_FORMAT functions here are intended to be as lenient as +# possible in their parsing, while still returning a correctly typed +# RawMetadata. +# +# To aid in this, we also generally want to do as little touching of the +# data as possible, except where there are possibly some historic holdovers +# that make valid data awkward to work with. +# +# While this is a lower level, intermediate format than our ``Metadata`` +# class, some light touch ups can make a massive difference in usability. + +# Map METADATA fields to RawMetadata. +_EMAIL_TO_RAW_MAPPING = { + "author": "author", + "author-email": "author_email", + "classifier": "classifiers", + "description": "description", + "description-content-type": "description_content_type", + "download-url": "download_url", + "dynamic": "dynamic", + "home-page": "home_page", + "import-name": "import_names", + "import-namespace": "import_namespaces", + "keywords": "keywords", + "license": "license", + "license-expression": "license_expression", + "license-file": "license_files", + "maintainer": "maintainer", + "maintainer-email": "maintainer_email", + "metadata-version": "metadata_version", + "name": "name", + "obsoletes": "obsoletes", + "obsoletes-dist": "obsoletes_dist", + "platform": "platforms", + "project-url": "project_urls", + "provides": "provides", + "provides-dist": "provides_dist", + "provides-extra": "provides_extra", + "requires": "requires", + "requires-dist": "requires_dist", + "requires-external": "requires_external", + "requires-python": "requires_python", + "summary": "summary", + "supported-platform": "supported_platforms", + "version": "version", +} +_RAW_TO_EMAIL_MAPPING = {raw: email for email, raw in _EMAIL_TO_RAW_MAPPING.items()} + + +# This class is for writing RFC822 messages +class RFC822Policy(email.policy.EmailPolicy): + """ + This is :class:`email.policy.EmailPolicy`, but with a simple ``header_store_parse`` + implementation that handles multi-line values, and some nice defaults. + """ + + utf8 = True + mangle_from_ = False + max_line_length = 0 + + def header_store_parse(self, name: str, value: str) -> tuple[str, str]: + size = len(name) + 2 + value = value.replace("\n", "\n" + " " * size) + return (name, value) + + +# This class is for writing RFC822 messages +class RFC822Message(email.message.EmailMessage): + """ + This is :class:`email.message.EmailMessage` with two small changes: it defaults to + our `RFC822Policy`, and it correctly writes unicode when being called + with `bytes()`. + """ + + def __init__(self) -> None: + super().__init__(policy=RFC822Policy()) + + def as_bytes( + self, unixfrom: bool = False, policy: email.policy.Policy | None = None + ) -> bytes: + """ + Return the bytes representation of the message. + + This handles unicode encoding. + """ + return self.as_string(unixfrom, policy=policy).encode("utf-8") + + +def parse_email(data: bytes | str) -> tuple[RawMetadata, dict[str, list[str]]]: + """Parse a distribution's metadata stored as email headers (e.g. from ``METADATA``). + + This function returns a two-item tuple of dicts. The first dict is of + recognized fields from the core metadata specification. Fields that can be + parsed and translated into Python's built-in types are converted + appropriately. All other fields are left as-is. Fields that are allowed to + appear multiple times are stored as lists. + + The second dict contains all other fields from the metadata. This includes + any unrecognized fields. It also includes any fields which are expected to + be parsed into a built-in type but were not formatted appropriately. Finally, + any fields that are expected to appear only once but are repeated are + included in this dict. + + """ + raw: dict[str, str | list[str] | dict[str, str]] = {} + unparsed: dict[str, list[str]] = {} + + if isinstance(data, str): + parsed = email.parser.Parser(policy=email.policy.compat32).parsestr(data) + else: + parsed = email.parser.BytesParser(policy=email.policy.compat32).parsebytes(data) + + # We have to wrap parsed.keys() in a set, because in the case of multiple + # values for a key (a list), the key will appear multiple times in the + # list of keys, but we're avoiding that by using get_all(). + for name_with_case in frozenset(parsed.keys()): + # Header names in RFC are case insensitive, so we'll normalize to all + # lower case to make comparisons easier. + name = name_with_case.lower() + + # We use get_all() here, even for fields that aren't multiple use, + # because otherwise someone could have e.g. two Name fields, and we + # would just silently ignore it rather than doing something about it. + headers = parsed.get_all(name) or [] + + # The way the email module works when parsing bytes is that it + # unconditionally decodes the bytes as ascii using the surrogateescape + # handler. When you pull that data back out (such as with get_all() ), + # it looks to see if the str has any surrogate escapes, and if it does + # it wraps it in a Header object instead of returning the string. + # + # As such, we'll look for those Header objects, and fix up the encoding. + value = [] + # Flag if we have run into any issues processing the headers, thus + # signalling that the data belongs in 'unparsed'. + valid_encoding = True + for h in headers: + # It's unclear if this can return more types than just a Header or + # a str, so we'll just assert here to make sure. + assert isinstance(h, (email.header.Header, str)) + + # If it's a header object, we need to do our little dance to get + # the real data out of it. In cases where there is invalid data + # we're going to end up with mojibake, but there's no obvious, good + # way around that without reimplementing parts of the Header object + # ourselves. + # + # That should be fine since, if mojibacked happens, this key is + # going into the unparsed dict anyways. + if isinstance(h, email.header.Header): + # The Header object stores it's data as chunks, and each chunk + # can be independently encoded, so we'll need to check each + # of them. + chunks: list[tuple[bytes, str | None]] = [] + for binary, _encoding in email.header.decode_header(h): + try: + binary.decode("utf8", "strict") + except UnicodeDecodeError: + # Enable mojibake. + encoding = "latin1" + valid_encoding = False + else: + encoding = "utf8" + chunks.append((binary, encoding)) + + # Turn our chunks back into a Header object, then let that + # Header object do the right thing to turn them into a + # string for us. + value.append(str(email.header.make_header(chunks))) + # This is already a string, so just add it. + else: + value.append(h) + + # We've processed all of our values to get them into a list of str, + # but we may have mojibake data, in which case this is an unparsed + # field. + if not valid_encoding: + unparsed[name] = value + continue + + raw_name = _EMAIL_TO_RAW_MAPPING.get(name) + if raw_name is None: + # This is a bit of a weird situation, we've encountered a key that + # we don't know what it means, so we don't know whether it's meant + # to be a list or not. + # + # Since we can't really tell one way or another, we'll just leave it + # as a list, even though it may be a single item list, because that's + # what makes the most sense for email headers. + unparsed[name] = value + continue + + # If this is one of our string fields, then we'll check to see if our + # value is a list of a single item. If it is then we'll assume that + # it was emitted as a single string, and unwrap the str from inside + # the list. + # + # If it's any other kind of data, then we haven't the faintest clue + # what we should parse it as, and we have to just add it to our list + # of unparsed stuff. + if raw_name in _STRING_FIELDS and len(value) == 1: + raw[raw_name] = value[0] + # If this is import_names, we need to special case the empty field + # case, which converts to an empty list instead of None. We can't let + # the empty case slip through, as it will fail validation. + elif raw_name == "import_names" and value == [""]: + raw[raw_name] = [] + # If this is one of our list of string fields, then we can just assign + # the value, since email *only* has strings, and our get_all() call + # above ensures that this is a list. + elif raw_name in _LIST_FIELDS: + raw[raw_name] = value + # Special Case: Keywords + # The keywords field is implemented in the metadata spec as a str, + # but it conceptually is a list of strings, and is serialized using + # ", ".join(keywords), so we'll do some light data massaging to turn + # this into what it logically is. + elif raw_name == "keywords" and len(value) == 1: + raw[raw_name] = _parse_keywords(value[0]) + # Special Case: Project-URL + # The project urls is implemented in the metadata spec as a list of + # specially-formatted strings that represent a key and a value, which + # is fundamentally a mapping, however the email format doesn't support + # mappings in a sane way, so it was crammed into a list of strings + # instead. + # + # We will do a little light data massaging to turn this into a map as + # it logically should be. + elif raw_name == "project_urls": + try: + raw[raw_name] = _parse_project_urls(value) + except KeyError: + unparsed[name] = value + # Nothing that we've done has managed to parse this, so it'll just + # throw it in our unparsable data and move on. + else: + unparsed[name] = value + + # We need to support getting the Description from the message payload in + # addition to getting it from the the headers. This does mean, though, there + # is the possibility of it being set both ways, in which case we put both + # in 'unparsed' since we don't know which is right. + try: + payload = _get_payload(parsed, data) + except ValueError: + unparsed.setdefault("description", []).append( + parsed.get_payload(decode=isinstance(data, bytes)) # type: ignore[call-overload] + ) + else: + if payload: + # Check to see if we've already got a description, if so then both + # it, and this body move to unparsable. + if "description" in raw: + description_header = cast("str", raw.pop("description")) + unparsed.setdefault("description", []).extend( + [description_header, payload] + ) + elif "description" in unparsed: + unparsed["description"].append(payload) + else: + raw["description"] = payload + + # We need to cast our `raw` to a metadata, because a TypedDict only support + # literal key names, but we're computing our key names on purpose, but the + # way this function is implemented, our `TypedDict` can only have valid key + # names. + return cast("RawMetadata", raw), unparsed + + +_NOT_FOUND = object() + + +# Keep the two values in sync. +_VALID_METADATA_VERSIONS = ["1.0", "1.1", "1.2", "2.1", "2.2", "2.3", "2.4", "2.5"] +_MetadataVersion = Literal["1.0", "1.1", "1.2", "2.1", "2.2", "2.3", "2.4", "2.5"] + +_REQUIRED_ATTRS = frozenset(["metadata_version", "name", "version"]) + + +class _Validator(Generic[T]): + """Validate a metadata field. + + All _process_*() methods correspond to a core metadata field. The method is + called with the field's raw value. If the raw value is valid it is returned + in its "enriched" form (e.g. ``version.Version`` for the ``Version`` field). + If the raw value is invalid, :exc:`InvalidMetadata` is raised (with a cause + as appropriate). + """ + + name: str + raw_name: str + added: _MetadataVersion + + def __init__( + self, + *, + added: _MetadataVersion = "1.0", + ) -> None: + self.added = added + + def __set_name__(self, _owner: Metadata, name: str) -> None: + self.name = name + self.raw_name = _RAW_TO_EMAIL_MAPPING[name] + + def __get__(self, instance: Metadata, _owner: type[Metadata]) -> T: + # With Python 3.8, the caching can be replaced with functools.cached_property(). + # No need to check the cache as attribute lookup will resolve into the + # instance's __dict__ before __get__ is called. + cache = instance.__dict__ + value = instance._raw.get(self.name) + + # To make the _process_* methods easier, we'll check if the value is None + # and if this field is NOT a required attribute, and if both of those + # things are true, we'll skip the the converter. This will mean that the + # converters never have to deal with the None union. + if self.name in _REQUIRED_ATTRS or value is not None: + try: + converter: Callable[[Any], T] = getattr(self, f"_process_{self.name}") + except AttributeError: + pass + else: + value = converter(value) + + cache[self.name] = value + try: + del instance._raw[self.name] # type: ignore[misc] + except KeyError: + pass + + return cast("T", value) + + def _invalid_metadata( + self, msg: str, cause: Exception | None = None + ) -> InvalidMetadata: + exc = InvalidMetadata( + self.raw_name, msg.format_map({"field": repr(self.raw_name)}) + ) + exc.__cause__ = cause + return exc + + def _process_metadata_version(self, value: str) -> _MetadataVersion: + # Implicitly makes Metadata-Version required. + if value not in _VALID_METADATA_VERSIONS: + raise self._invalid_metadata(f"{value!r} is not a valid metadata version") + return cast("_MetadataVersion", value) + + def _process_name(self, value: str) -> str: + if not value: + raise self._invalid_metadata("{field} is a required field") + # Validate the name as a side-effect. + try: + utils.canonicalize_name(value, validate=True) + except utils.InvalidName as exc: + raise self._invalid_metadata( + f"{value!r} is invalid for {{field}}", cause=exc + ) from exc + else: + return value + + def _process_version(self, value: str) -> version_module.Version: + if not value: + raise self._invalid_metadata("{field} is a required field") + try: + return version_module.parse(value) + except version_module.InvalidVersion as exc: + raise self._invalid_metadata( + f"{value!r} is invalid for {{field}}", cause=exc + ) from exc + + def _process_summary(self, value: str) -> str: + """Check the field contains no newlines.""" + if "\n" in value: + raise self._invalid_metadata("{field} must be a single line") + return value + + def _process_description_content_type(self, value: str) -> str: + content_types = {"text/plain", "text/x-rst", "text/markdown"} + message = email.message.EmailMessage() + message["content-type"] = value + + content_type, parameters = ( + # Defaults to `text/plain` if parsing failed. + message.get_content_type().lower(), + message["content-type"].params, + ) + # Check if content-type is valid or defaulted to `text/plain` and thus was + # not parseable. + if content_type not in content_types or content_type not in value.lower(): + raise self._invalid_metadata( + f"{{field}} must be one of {list(content_types)}, not {value!r}" + ) + + charset = parameters.get("charset", "UTF-8") + if charset != "UTF-8": + raise self._invalid_metadata( + f"{{field}} can only specify the UTF-8 charset, not {list(charset)}" + ) + + markdown_variants = {"GFM", "CommonMark"} + variant = parameters.get("variant", "GFM") # Use an acceptable default. + if content_type == "text/markdown" and variant not in markdown_variants: + raise self._invalid_metadata( + f"valid Markdown variants for {{field}} are {list(markdown_variants)}, " + f"not {variant!r}", + ) + return value + + def _process_dynamic(self, value: list[str]) -> list[str]: + for dynamic_field in map(str.lower, value): + if dynamic_field in {"name", "version", "metadata-version"}: + raise self._invalid_metadata( + f"{dynamic_field!r} is not allowed as a dynamic field" + ) + elif dynamic_field not in _EMAIL_TO_RAW_MAPPING: + raise self._invalid_metadata( + f"{dynamic_field!r} is not a valid dynamic field" + ) + return list(map(str.lower, value)) + + def _process_provides_extra( + self, + value: list[str], + ) -> list[utils.NormalizedName]: + normalized_names = [] + try: + for name in value: + normalized_names.append(utils.canonicalize_name(name, validate=True)) + except utils.InvalidName as exc: + raise self._invalid_metadata( + f"{name!r} is invalid for {{field}}", cause=exc + ) from exc + else: + return normalized_names + + def _process_requires_python(self, value: str) -> specifiers.SpecifierSet: + try: + return specifiers.SpecifierSet(value) + except specifiers.InvalidSpecifier as exc: + raise self._invalid_metadata( + f"{value!r} is invalid for {{field}}", cause=exc + ) from exc + + def _process_requires_dist( + self, + value: list[str], + ) -> list[requirements.Requirement]: + reqs = [] + try: + for req in value: + reqs.append(requirements.Requirement(req)) + except requirements.InvalidRequirement as exc: + raise self._invalid_metadata( + f"{req!r} is invalid for {{field}}", cause=exc + ) from exc + else: + return reqs + + def _process_license_expression(self, value: str) -> NormalizedLicenseExpression: + try: + return licenses.canonicalize_license_expression(value) + except ValueError as exc: + raise self._invalid_metadata( + f"{value!r} is invalid for {{field}}", cause=exc + ) from exc + + def _process_license_files(self, value: list[str]) -> list[str]: + paths = [] + for path in value: + if ".." in path: + raise self._invalid_metadata( + f"{path!r} is invalid for {{field}}, " + "parent directory indicators are not allowed" + ) + if "*" in path: + raise self._invalid_metadata( + f"{path!r} is invalid for {{field}}, paths must be resolved" + ) + if ( + pathlib.PurePosixPath(path).is_absolute() + or pathlib.PureWindowsPath(path).is_absolute() + ): + raise self._invalid_metadata( + f"{path!r} is invalid for {{field}}, paths must be relative" + ) + if pathlib.PureWindowsPath(path).as_posix() != path: + raise self._invalid_metadata( + f"{path!r} is invalid for {{field}}, paths must use '/' delimiter" + ) + paths.append(path) + return paths + + def _process_import_names(self, value: list[str]) -> list[str]: + for import_name in value: + name, semicolon, private = import_name.partition(";") + name = name.rstrip() + for identifier in name.split("."): + if not identifier.isidentifier(): + raise self._invalid_metadata( + f"{name!r} is invalid for {{field}}; " + f"{identifier!r} is not a valid identifier" + ) + elif keyword.iskeyword(identifier): + raise self._invalid_metadata( + f"{name!r} is invalid for {{field}}; " + f"{identifier!r} is a keyword" + ) + if semicolon and private.lstrip() != "private": + raise self._invalid_metadata( + f"{import_name!r} is invalid for {{field}}; " + "the only valid option is 'private'" + ) + return value + + _process_import_namespaces = _process_import_names + + +class Metadata: + """Representation of distribution metadata. + + Compared to :class:`RawMetadata`, this class provides objects representing + metadata fields instead of only using built-in types. Any invalid metadata + will cause :exc:`InvalidMetadata` to be raised (with a + :py:attr:`~BaseException.__cause__` attribute as appropriate). + """ + + _raw: RawMetadata + + @classmethod + def from_raw(cls, data: RawMetadata, *, validate: bool = True) -> Metadata: + """Create an instance from :class:`RawMetadata`. + + If *validate* is true, all metadata will be validated. All exceptions + related to validation will be gathered and raised as an :class:`ExceptionGroup`. + """ + ins = cls() + ins._raw = data.copy() # Mutations occur due to caching enriched values. + + if validate: + exceptions: list[Exception] = [] + try: + metadata_version = ins.metadata_version + metadata_age = _VALID_METADATA_VERSIONS.index(metadata_version) + except InvalidMetadata as metadata_version_exc: + exceptions.append(metadata_version_exc) + metadata_version = None + + # Make sure to check for the fields that are present, the required + # fields (so their absence can be reported). + fields_to_check = frozenset(ins._raw) | _REQUIRED_ATTRS + # Remove fields that have already been checked. + fields_to_check -= {"metadata_version"} + + for key in fields_to_check: + try: + if metadata_version: + # Can't use getattr() as that triggers descriptor protocol which + # will fail due to no value for the instance argument. + try: + field_metadata_version = cls.__dict__[key].added + except KeyError: + exc = InvalidMetadata(key, f"unrecognized field: {key!r}") + exceptions.append(exc) + continue + field_age = _VALID_METADATA_VERSIONS.index( + field_metadata_version + ) + if field_age > metadata_age: + field = _RAW_TO_EMAIL_MAPPING[key] + exc = InvalidMetadata( + field, + f"{field} introduced in metadata version " + f"{field_metadata_version}, not {metadata_version}", + ) + exceptions.append(exc) + continue + getattr(ins, key) + except InvalidMetadata as exc: + exceptions.append(exc) + + if exceptions: + raise ExceptionGroup("invalid metadata", exceptions) + + return ins + + @classmethod + def from_email(cls, data: bytes | str, *, validate: bool = True) -> Metadata: + """Parse metadata from email headers. + + If *validate* is true, the metadata will be validated. All exceptions + related to validation will be gathered and raised as an :class:`ExceptionGroup`. + """ + raw, unparsed = parse_email(data) + + if validate: + exceptions: list[Exception] = [] + for unparsed_key in unparsed: + if unparsed_key in _EMAIL_TO_RAW_MAPPING: + message = f"{unparsed_key!r} has invalid data" + else: + message = f"unrecognized field: {unparsed_key!r}" + exceptions.append(InvalidMetadata(unparsed_key, message)) + + if exceptions: + raise ExceptionGroup("unparsed", exceptions) + + try: + return cls.from_raw(raw, validate=validate) + except ExceptionGroup as exc_group: + raise ExceptionGroup( + "invalid or unparsed metadata", exc_group.exceptions + ) from None + + metadata_version: _Validator[_MetadataVersion] = _Validator() + """:external:ref:`core-metadata-metadata-version` + (required; validated to be a valid metadata version)""" + # `name` is not normalized/typed to NormalizedName so as to provide access to + # the original/raw name. + name: _Validator[str] = _Validator() + """:external:ref:`core-metadata-name` + (required; validated using :func:`~packaging.utils.canonicalize_name` and its + *validate* parameter)""" + version: _Validator[version_module.Version] = _Validator() + """:external:ref:`core-metadata-version` (required)""" + dynamic: _Validator[list[str] | None] = _Validator( + added="2.2", + ) + """:external:ref:`core-metadata-dynamic` + (validated against core metadata field names and lowercased)""" + platforms: _Validator[list[str] | None] = _Validator() + """:external:ref:`core-metadata-platform`""" + supported_platforms: _Validator[list[str] | None] = _Validator(added="1.1") + """:external:ref:`core-metadata-supported-platform`""" + summary: _Validator[str | None] = _Validator() + """:external:ref:`core-metadata-summary` (validated to contain no newlines)""" + description: _Validator[str | None] = _Validator() # TODO 2.1: can be in body + """:external:ref:`core-metadata-description`""" + description_content_type: _Validator[str | None] = _Validator(added="2.1") + """:external:ref:`core-metadata-description-content-type` (validated)""" + keywords: _Validator[list[str] | None] = _Validator() + """:external:ref:`core-metadata-keywords`""" + home_page: _Validator[str | None] = _Validator() + """:external:ref:`core-metadata-home-page`""" + download_url: _Validator[str | None] = _Validator(added="1.1") + """:external:ref:`core-metadata-download-url`""" + author: _Validator[str | None] = _Validator() + """:external:ref:`core-metadata-author`""" + author_email: _Validator[str | None] = _Validator() + """:external:ref:`core-metadata-author-email`""" + maintainer: _Validator[str | None] = _Validator(added="1.2") + """:external:ref:`core-metadata-maintainer`""" + maintainer_email: _Validator[str | None] = _Validator(added="1.2") + """:external:ref:`core-metadata-maintainer-email`""" + license: _Validator[str | None] = _Validator() + """:external:ref:`core-metadata-license`""" + license_expression: _Validator[NormalizedLicenseExpression | None] = _Validator( + added="2.4" + ) + """:external:ref:`core-metadata-license-expression`""" + license_files: _Validator[list[str] | None] = _Validator(added="2.4") + """:external:ref:`core-metadata-license-file`""" + classifiers: _Validator[list[str] | None] = _Validator(added="1.1") + """:external:ref:`core-metadata-classifier`""" + requires_dist: _Validator[list[requirements.Requirement] | None] = _Validator( + added="1.2" + ) + """:external:ref:`core-metadata-requires-dist`""" + requires_python: _Validator[specifiers.SpecifierSet | None] = _Validator( + added="1.2" + ) + """:external:ref:`core-metadata-requires-python`""" + # Because `Requires-External` allows for non-PEP 440 version specifiers, we + # don't do any processing on the values. + requires_external: _Validator[list[str] | None] = _Validator(added="1.2") + """:external:ref:`core-metadata-requires-external`""" + project_urls: _Validator[dict[str, str] | None] = _Validator(added="1.2") + """:external:ref:`core-metadata-project-url`""" + # PEP 685 lets us raise an error if an extra doesn't pass `Name` validation + # regardless of metadata version. + provides_extra: _Validator[list[utils.NormalizedName] | None] = _Validator( + added="2.1", + ) + """:external:ref:`core-metadata-provides-extra`""" + provides_dist: _Validator[list[str] | None] = _Validator(added="1.2") + """:external:ref:`core-metadata-provides-dist`""" + obsoletes_dist: _Validator[list[str] | None] = _Validator(added="1.2") + """:external:ref:`core-metadata-obsoletes-dist`""" + import_names: _Validator[list[str] | None] = _Validator(added="2.5") + """:external:ref:`core-metadata-import-name`""" + import_namespaces: _Validator[list[str] | None] = _Validator(added="2.5") + """:external:ref:`core-metadata-import-namespace`""" + requires: _Validator[list[str] | None] = _Validator(added="1.1") + """``Requires`` (deprecated)""" + provides: _Validator[list[str] | None] = _Validator(added="1.1") + """``Provides`` (deprecated)""" + obsoletes: _Validator[list[str] | None] = _Validator(added="1.1") + """``Obsoletes`` (deprecated)""" + + def as_rfc822(self) -> RFC822Message: + """ + Return an RFC822 message with the metadata. + """ + message = RFC822Message() + self._write_metadata(message) + return message + + def _write_metadata(self, message: RFC822Message) -> None: + """ + Return an RFC822 message with the metadata. + """ + for name, validator in self.__class__.__dict__.items(): + if isinstance(validator, _Validator) and name != "description": + value = getattr(self, name) + email_name = _RAW_TO_EMAIL_MAPPING[name] + if value is not None: + if email_name == "project-url": + for label, url in value.items(): + message[email_name] = f"{label}, {url}" + elif email_name == "keywords": + message[email_name] = ",".join(value) + elif email_name == "import-name" and value == []: + message[email_name] = "" + elif isinstance(value, list): + for item in value: + message[email_name] = str(item) + else: + message[email_name] = str(value) + + # The description is a special case because it is in the body of the message. + if self.description is not None: + message.set_payload(self.description) diff --git a/venv/Lib/site-packages/packaging/py.typed b/venv/Lib/site-packages/packaging/py.typed new file mode 100644 index 0000000000..e69de29bb2 diff --git a/venv/Lib/site-packages/packaging/pylock.py b/venv/Lib/site-packages/packaging/pylock.py new file mode 100644 index 0000000000..a564f15246 --- /dev/null +++ b/venv/Lib/site-packages/packaging/pylock.py @@ -0,0 +1,635 @@ +from __future__ import annotations + +import dataclasses +import logging +import re +from collections.abc import Mapping, Sequence +from dataclasses import dataclass +from datetime import datetime +from typing import ( + TYPE_CHECKING, + Any, + Callable, + Protocol, + TypeVar, +) + +from .markers import Marker +from .specifiers import SpecifierSet +from .utils import NormalizedName, is_normalized_name +from .version import Version + +if TYPE_CHECKING: # pragma: no cover + from pathlib import Path + + from typing_extensions import Self + +_logger = logging.getLogger(__name__) + +__all__ = [ + "Package", + "PackageArchive", + "PackageDirectory", + "PackageSdist", + "PackageVcs", + "PackageWheel", + "Pylock", + "PylockUnsupportedVersionError", + "PylockValidationError", + "is_valid_pylock_path", +] + +_T = TypeVar("_T") +_T2 = TypeVar("_T2") + + +class _FromMappingProtocol(Protocol): # pragma: no cover + @classmethod + def _from_dict(cls, d: Mapping[str, Any]) -> Self: ... + + +_FromMappingProtocolT = TypeVar("_FromMappingProtocolT", bound=_FromMappingProtocol) + + +_PYLOCK_FILE_NAME_RE = re.compile(r"^pylock\.([^.]+)\.toml$") + + +def is_valid_pylock_path(path: Path) -> bool: + """Check if the given path is a valid pylock file path.""" + return path.name == "pylock.toml" or bool(_PYLOCK_FILE_NAME_RE.match(path.name)) + + +def _toml_key(key: str) -> str: + return key.replace("_", "-") + + +def _toml_value(key: str, value: Any) -> Any: # noqa: ANN401 + if isinstance(value, (Version, Marker, SpecifierSet)): + return str(value) + if isinstance(value, Sequence) and key == "environments": + return [str(v) for v in value] + return value + + +def _toml_dict_factory(data: list[tuple[str, Any]]) -> dict[str, Any]: + return { + _toml_key(key): _toml_value(key, value) + for key, value in data + if value is not None + } + + +def _get(d: Mapping[str, Any], expected_type: type[_T], key: str) -> _T | None: + """Get a value from the dictionary and verify it's the expected type.""" + if (value := d.get(key)) is None: + return None + if not isinstance(value, expected_type): + raise PylockValidationError( + f"Unexpected type {type(value).__name__} " + f"(expected {expected_type.__name__})", + context=key, + ) + return value + + +def _get_required(d: Mapping[str, Any], expected_type: type[_T], key: str) -> _T: + """Get a required value from the dictionary and verify it's the expected type.""" + if (value := _get(d, expected_type, key)) is None: + raise _PylockRequiredKeyError(key) + return value + + +def _get_sequence( + d: Mapping[str, Any], expected_item_type: type[_T], key: str +) -> Sequence[_T] | None: + """Get a list value from the dictionary and verify it's the expected items type.""" + if (value := _get(d, Sequence, key)) is None: # type: ignore[type-abstract] + return None + if isinstance(value, (str, bytes)): + # special case: str and bytes are Sequences, but we want to reject it + raise PylockValidationError( + f"Unexpected type {type(value).__name__} (expected Sequence)", + context=key, + ) + for i, item in enumerate(value): + if not isinstance(item, expected_item_type): + raise PylockValidationError( + f"Unexpected type {type(item).__name__} " + f"(expected {expected_item_type.__name__})", + context=f"{key}[{i}]", + ) + return value + + +def _get_as( + d: Mapping[str, Any], + expected_type: type[_T], + target_type: Callable[[_T], _T2], + key: str, +) -> _T2 | None: + """Get a value from the dictionary, verify it's the expected type, + and convert to the target type. + + This assumes the target_type constructor accepts the value. + """ + if (value := _get(d, expected_type, key)) is None: + return None + try: + return target_type(value) + except Exception as e: + raise PylockValidationError(e, context=key) from e + + +def _get_required_as( + d: Mapping[str, Any], + expected_type: type[_T], + target_type: Callable[[_T], _T2], + key: str, +) -> _T2: + """Get a required value from the dict, verify it's the expected type, + and convert to the target type.""" + if (value := _get_as(d, expected_type, target_type, key)) is None: + raise _PylockRequiredKeyError(key) + return value + + +def _get_sequence_as( + d: Mapping[str, Any], + expected_item_type: type[_T], + target_item_type: Callable[[_T], _T2], + key: str, +) -> list[_T2] | None: + """Get list value from dictionary and verify expected items type.""" + if (value := _get_sequence(d, expected_item_type, key)) is None: + return None + result = [] + try: + for item in value: + typed_item = target_item_type(item) + result.append(typed_item) + except Exception as e: + raise PylockValidationError(e, context=f"{key}[{len(result)}]") from e + return result + + +def _get_object( + d: Mapping[str, Any], target_type: type[_FromMappingProtocolT], key: str +) -> _FromMappingProtocolT | None: + """Get a dictionary value from the dictionary and convert it to a dataclass.""" + if (value := _get(d, Mapping, key)) is None: # type: ignore[type-abstract] + return None + try: + return target_type._from_dict(value) + except Exception as e: + raise PylockValidationError(e, context=key) from e + + +def _get_sequence_of_objects( + d: Mapping[str, Any], target_item_type: type[_FromMappingProtocolT], key: str +) -> list[_FromMappingProtocolT] | None: + """Get a list value from the dictionary and convert its items to a dataclass.""" + if (value := _get_sequence(d, Mapping, key)) is None: # type: ignore[type-abstract] + return None + result: list[_FromMappingProtocolT] = [] + try: + for item in value: + typed_item = target_item_type._from_dict(item) + result.append(typed_item) + except Exception as e: + raise PylockValidationError(e, context=f"{key}[{len(result)}]") from e + return result + + +def _get_required_sequence_of_objects( + d: Mapping[str, Any], target_item_type: type[_FromMappingProtocolT], key: str +) -> Sequence[_FromMappingProtocolT]: + """Get a required list value from the dictionary and convert its items to a + dataclass.""" + if (result := _get_sequence_of_objects(d, target_item_type, key)) is None: + raise _PylockRequiredKeyError(key) + return result + + +def _validate_normalized_name(name: str) -> NormalizedName: + """Validate that a string is a NormalizedName.""" + if not is_normalized_name(name): + raise PylockValidationError(f"Name {name!r} is not normalized") + return NormalizedName(name) + + +def _validate_path_url(path: str | None, url: str | None) -> None: + if not path and not url: + raise PylockValidationError("path or url must be provided") + + +def _validate_hashes(hashes: Mapping[str, Any]) -> Mapping[str, Any]: + if not hashes: + raise PylockValidationError("At least one hash must be provided") + if not all(isinstance(hash_val, str) for hash_val in hashes.values()): + raise PylockValidationError("Hash values must be strings") + return hashes + + +class PylockValidationError(Exception): + """Raised when when input data is not spec-compliant.""" + + context: str | None = None + message: str + + def __init__( + self, + cause: str | Exception, + *, + context: str | None = None, + ) -> None: + if isinstance(cause, PylockValidationError): + if cause.context: + self.context = ( + f"{context}.{cause.context}" if context else cause.context + ) + else: + self.context = context + self.message = cause.message + else: + self.context = context + self.message = str(cause) + + def __str__(self) -> str: + if self.context: + return f"{self.message} in {self.context!r}" + return self.message + + +class _PylockRequiredKeyError(PylockValidationError): + def __init__(self, key: str) -> None: + super().__init__("Missing required value", context=key) + + +class PylockUnsupportedVersionError(PylockValidationError): + """Raised when encountering an unsupported `lock_version`.""" + + +@dataclass(frozen=True, init=False) +class PackageVcs: + type: str + url: str | None = None + path: str | None = None + requested_revision: str | None = None + commit_id: str # type: ignore[misc] + subdirectory: str | None = None + + def __init__( + self, + *, + type: str, + url: str | None = None, + path: str | None = None, + requested_revision: str | None = None, + commit_id: str, + subdirectory: str | None = None, + ) -> None: + # In Python 3.10+ make dataclass kw_only=True and remove __init__ + object.__setattr__(self, "type", type) + object.__setattr__(self, "url", url) + object.__setattr__(self, "path", path) + object.__setattr__(self, "requested_revision", requested_revision) + object.__setattr__(self, "commit_id", commit_id) + object.__setattr__(self, "subdirectory", subdirectory) + + @classmethod + def _from_dict(cls, d: Mapping[str, Any]) -> Self: + package_vcs = cls( + type=_get_required(d, str, "type"), + url=_get(d, str, "url"), + path=_get(d, str, "path"), + requested_revision=_get(d, str, "requested-revision"), + commit_id=_get_required(d, str, "commit-id"), + subdirectory=_get(d, str, "subdirectory"), + ) + _validate_path_url(package_vcs.path, package_vcs.url) + return package_vcs + + +@dataclass(frozen=True, init=False) +class PackageDirectory: + path: str + editable: bool | None = None + subdirectory: str | None = None + + def __init__( + self, + *, + path: str, + editable: bool | None = None, + subdirectory: str | None = None, + ) -> None: + # In Python 3.10+ make dataclass kw_only=True and remove __init__ + object.__setattr__(self, "path", path) + object.__setattr__(self, "editable", editable) + object.__setattr__(self, "subdirectory", subdirectory) + + @classmethod + def _from_dict(cls, d: Mapping[str, Any]) -> Self: + return cls( + path=_get_required(d, str, "path"), + editable=_get(d, bool, "editable"), + subdirectory=_get(d, str, "subdirectory"), + ) + + +@dataclass(frozen=True, init=False) +class PackageArchive: + url: str | None = None + path: str | None = None + size: int | None = None + upload_time: datetime | None = None + hashes: Mapping[str, str] # type: ignore[misc] + subdirectory: str | None = None + + def __init__( + self, + *, + url: str | None = None, + path: str | None = None, + size: int | None = None, + upload_time: datetime | None = None, + hashes: Mapping[str, str], + subdirectory: str | None = None, + ) -> None: + # In Python 3.10+ make dataclass kw_only=True and remove __init__ + object.__setattr__(self, "url", url) + object.__setattr__(self, "path", path) + object.__setattr__(self, "size", size) + object.__setattr__(self, "upload_time", upload_time) + object.__setattr__(self, "hashes", hashes) + object.__setattr__(self, "subdirectory", subdirectory) + + @classmethod + def _from_dict(cls, d: Mapping[str, Any]) -> Self: + package_archive = cls( + url=_get(d, str, "url"), + path=_get(d, str, "path"), + size=_get(d, int, "size"), + upload_time=_get(d, datetime, "upload-time"), + hashes=_get_required_as(d, Mapping, _validate_hashes, "hashes"), # type: ignore[type-abstract] + subdirectory=_get(d, str, "subdirectory"), + ) + _validate_path_url(package_archive.path, package_archive.url) + return package_archive + + +@dataclass(frozen=True, init=False) +class PackageSdist: + name: str | None = None + upload_time: datetime | None = None + url: str | None = None + path: str | None = None + size: int | None = None + hashes: Mapping[str, str] # type: ignore[misc] + + def __init__( + self, + *, + name: str | None = None, + upload_time: datetime | None = None, + url: str | None = None, + path: str | None = None, + size: int | None = None, + hashes: Mapping[str, str], + ) -> None: + # In Python 3.10+ make dataclass kw_only=True and remove __init__ + object.__setattr__(self, "name", name) + object.__setattr__(self, "upload_time", upload_time) + object.__setattr__(self, "url", url) + object.__setattr__(self, "path", path) + object.__setattr__(self, "size", size) + object.__setattr__(self, "hashes", hashes) + + @classmethod + def _from_dict(cls, d: Mapping[str, Any]) -> Self: + package_sdist = cls( + name=_get(d, str, "name"), + upload_time=_get(d, datetime, "upload-time"), + url=_get(d, str, "url"), + path=_get(d, str, "path"), + size=_get(d, int, "size"), + hashes=_get_required_as(d, Mapping, _validate_hashes, "hashes"), # type: ignore[type-abstract] + ) + _validate_path_url(package_sdist.path, package_sdist.url) + return package_sdist + + +@dataclass(frozen=True, init=False) +class PackageWheel: + name: str | None = None + upload_time: datetime | None = None + url: str | None = None + path: str | None = None + size: int | None = None + hashes: Mapping[str, str] # type: ignore[misc] + + def __init__( + self, + *, + name: str | None = None, + upload_time: datetime | None = None, + url: str | None = None, + path: str | None = None, + size: int | None = None, + hashes: Mapping[str, str], + ) -> None: + # In Python 3.10+ make dataclass kw_only=True and remove __init__ + object.__setattr__(self, "name", name) + object.__setattr__(self, "upload_time", upload_time) + object.__setattr__(self, "url", url) + object.__setattr__(self, "path", path) + object.__setattr__(self, "size", size) + object.__setattr__(self, "hashes", hashes) + + @classmethod + def _from_dict(cls, d: Mapping[str, Any]) -> Self: + package_wheel = cls( + name=_get(d, str, "name"), + upload_time=_get(d, datetime, "upload-time"), + url=_get(d, str, "url"), + path=_get(d, str, "path"), + size=_get(d, int, "size"), + hashes=_get_required_as(d, Mapping, _validate_hashes, "hashes"), # type: ignore[type-abstract] + ) + _validate_path_url(package_wheel.path, package_wheel.url) + return package_wheel + + +@dataclass(frozen=True, init=False) +class Package: + name: NormalizedName + version: Version | None = None + marker: Marker | None = None + requires_python: SpecifierSet | None = None + dependencies: Sequence[Mapping[str, Any]] | None = None + vcs: PackageVcs | None = None + directory: PackageDirectory | None = None + archive: PackageArchive | None = None + index: str | None = None + sdist: PackageSdist | None = None + wheels: Sequence[PackageWheel] | None = None + attestation_identities: Sequence[Mapping[str, Any]] | None = None + tool: Mapping[str, Any] | None = None + + def __init__( + self, + *, + name: NormalizedName, + version: Version | None = None, + marker: Marker | None = None, + requires_python: SpecifierSet | None = None, + dependencies: Sequence[Mapping[str, Any]] | None = None, + vcs: PackageVcs | None = None, + directory: PackageDirectory | None = None, + archive: PackageArchive | None = None, + index: str | None = None, + sdist: PackageSdist | None = None, + wheels: Sequence[PackageWheel] | None = None, + attestation_identities: Sequence[Mapping[str, Any]] | None = None, + tool: Mapping[str, Any] | None = None, + ) -> None: + # In Python 3.10+ make dataclass kw_only=True and remove __init__ + object.__setattr__(self, "name", name) + object.__setattr__(self, "version", version) + object.__setattr__(self, "marker", marker) + object.__setattr__(self, "requires_python", requires_python) + object.__setattr__(self, "dependencies", dependencies) + object.__setattr__(self, "vcs", vcs) + object.__setattr__(self, "directory", directory) + object.__setattr__(self, "archive", archive) + object.__setattr__(self, "index", index) + object.__setattr__(self, "sdist", sdist) + object.__setattr__(self, "wheels", wheels) + object.__setattr__(self, "attestation_identities", attestation_identities) + object.__setattr__(self, "tool", tool) + + @classmethod + def _from_dict(cls, d: Mapping[str, Any]) -> Self: + package = cls( + name=_get_required_as(d, str, _validate_normalized_name, "name"), + version=_get_as(d, str, Version, "version"), + requires_python=_get_as(d, str, SpecifierSet, "requires-python"), + dependencies=_get_sequence(d, Mapping, "dependencies"), # type: ignore[type-abstract] + marker=_get_as(d, str, Marker, "marker"), + vcs=_get_object(d, PackageVcs, "vcs"), + directory=_get_object(d, PackageDirectory, "directory"), + archive=_get_object(d, PackageArchive, "archive"), + index=_get(d, str, "index"), + sdist=_get_object(d, PackageSdist, "sdist"), + wheels=_get_sequence_of_objects(d, PackageWheel, "wheels"), + attestation_identities=_get_sequence(d, Mapping, "attestation-identities"), # type: ignore[type-abstract] + tool=_get(d, Mapping, "tool"), # type: ignore[type-abstract] + ) + distributions = bool(package.sdist) + len(package.wheels or []) + direct_urls = ( + bool(package.vcs) + bool(package.directory) + bool(package.archive) + ) + if distributions > 0 and direct_urls > 0: + raise PylockValidationError( + "None of vcs, directory, archive must be set if sdist or wheels are set" + ) + if distributions == 0 and direct_urls != 1: + raise PylockValidationError( + "Exactly one of vcs, directory, archive must be set " + "if sdist and wheels are not set" + ) + try: + for i, attestation_identity in enumerate( # noqa: B007 + package.attestation_identities or [] + ): + _get_required(attestation_identity, str, "kind") + except Exception as e: + raise PylockValidationError( + e, context=f"attestation-identities[{i}]" + ) from e + return package + + @property + def is_direct(self) -> bool: + return not (self.sdist or self.wheels) + + +@dataclass(frozen=True, init=False) +class Pylock: + """A class representing a pylock file.""" + + lock_version: Version + environments: Sequence[Marker] | None = None + requires_python: SpecifierSet | None = None + extras: Sequence[NormalizedName] | None = None + dependency_groups: Sequence[str] | None = None + default_groups: Sequence[str] | None = None + created_by: str # type: ignore[misc] + packages: Sequence[Package] # type: ignore[misc] + tool: Mapping[str, Any] | None = None + + def __init__( + self, + *, + lock_version: Version, + environments: Sequence[Marker] | None = None, + requires_python: SpecifierSet | None = None, + extras: Sequence[NormalizedName] | None = None, + dependency_groups: Sequence[str] | None = None, + default_groups: Sequence[str] | None = None, + created_by: str, + packages: Sequence[Package], + tool: Mapping[str, Any] | None = None, + ) -> None: + # In Python 3.10+ make dataclass kw_only=True and remove __init__ + object.__setattr__(self, "lock_version", lock_version) + object.__setattr__(self, "environments", environments) + object.__setattr__(self, "requires_python", requires_python) + object.__setattr__(self, "extras", extras) + object.__setattr__(self, "dependency_groups", dependency_groups) + object.__setattr__(self, "default_groups", default_groups) + object.__setattr__(self, "created_by", created_by) + object.__setattr__(self, "packages", packages) + object.__setattr__(self, "tool", tool) + + @classmethod + def _from_dict(cls, d: Mapping[str, Any]) -> Self: + pylock = cls( + lock_version=_get_required_as(d, str, Version, "lock-version"), + environments=_get_sequence_as(d, str, Marker, "environments"), + extras=_get_sequence_as(d, str, _validate_normalized_name, "extras"), + dependency_groups=_get_sequence(d, str, "dependency-groups"), + default_groups=_get_sequence(d, str, "default-groups"), + created_by=_get_required(d, str, "created-by"), + requires_python=_get_as(d, str, SpecifierSet, "requires-python"), + packages=_get_required_sequence_of_objects(d, Package, "packages"), + tool=_get(d, Mapping, "tool"), # type: ignore[type-abstract] + ) + if not Version("1") <= pylock.lock_version < Version("2"): + raise PylockUnsupportedVersionError( + f"pylock version {pylock.lock_version} is not supported" + ) + if pylock.lock_version > Version("1.0"): + _logger.warning( + "pylock minor version %s is not supported", pylock.lock_version + ) + return pylock + + @classmethod + def from_dict(cls, d: Mapping[str, Any], /) -> Self: + """Create and validate a Pylock instance from a TOML dictionary. + + Raises :class:`PylockValidationError` if the input data is not + spec-compliant. + """ + return cls._from_dict(d) + + def to_dict(self) -> Mapping[str, Any]: + """Convert the Pylock instance to a TOML dictionary.""" + return dataclasses.asdict(self, dict_factory=_toml_dict_factory) + + def validate(self) -> None: + """Validate the Pylock instance against the specification. + + Raises :class:`PylockValidationError` otherwise.""" + self.from_dict(self.to_dict()) diff --git a/venv/Lib/site-packages/packaging/requirements.py b/venv/Lib/site-packages/packaging/requirements.py new file mode 100644 index 0000000000..3079be69bf --- /dev/null +++ b/venv/Lib/site-packages/packaging/requirements.py @@ -0,0 +1,86 @@ +# This file is dual licensed under the terms of the Apache License, Version +# 2.0, and the BSD License. See the LICENSE file in the root of this repository +# for complete details. +from __future__ import annotations + +from typing import Iterator + +from ._parser import parse_requirement as _parse_requirement +from ._tokenizer import ParserSyntaxError +from .markers import Marker, _normalize_extra_values +from .specifiers import SpecifierSet +from .utils import canonicalize_name + + +class InvalidRequirement(ValueError): + """ + An invalid requirement was found, users should refer to PEP 508. + """ + + +class Requirement: + """Parse a requirement. + + Parse a given requirement string into its parts, such as name, specifier, + URL, and extras. Raises InvalidRequirement on a badly-formed requirement + string. + """ + + # TODO: Can we test whether something is contained within a requirement? + # If so how do we do that? Do we need to test against the _name_ of + # the thing as well as the version? What about the markers? + # TODO: Can we normalize the name and extra name? + + def __init__(self, requirement_string: str) -> None: + try: + parsed = _parse_requirement(requirement_string) + except ParserSyntaxError as e: + raise InvalidRequirement(str(e)) from e + + self.name: str = parsed.name + self.url: str | None = parsed.url or None + self.extras: set[str] = set(parsed.extras or []) + self.specifier: SpecifierSet = SpecifierSet(parsed.specifier) + self.marker: Marker | None = None + if parsed.marker is not None: + self.marker = Marker.__new__(Marker) + self.marker._markers = _normalize_extra_values(parsed.marker) + + def _iter_parts(self, name: str) -> Iterator[str]: + yield name + + if self.extras: + formatted_extras = ",".join(sorted(self.extras)) + yield f"[{formatted_extras}]" + + if self.specifier: + yield str(self.specifier) + + if self.url: + yield f" @ {self.url}" + if self.marker: + yield " " + + if self.marker: + yield f"; {self.marker}" + + def __str__(self) -> str: + return "".join(self._iter_parts(self.name)) + + def __repr__(self) -> str: + return f"<{self.__class__.__name__}('{self}')>" + + def __hash__(self) -> int: + return hash(tuple(self._iter_parts(canonicalize_name(self.name)))) + + def __eq__(self, other: object) -> bool: + if not isinstance(other, Requirement): + return NotImplemented + + return ( + canonicalize_name(self.name) == canonicalize_name(other.name) + and self.extras == other.extras + and self.specifier == other.specifier + and self.url == other.url + and self.marker == other.marker + ) diff --git a/venv/Lib/site-packages/packaging/specifiers.py b/venv/Lib/site-packages/packaging/specifiers.py new file mode 100644 index 0000000000..5d26b0d1ae --- /dev/null +++ b/venv/Lib/site-packages/packaging/specifiers.py @@ -0,0 +1,1068 @@ +# This file is dual licensed under the terms of the Apache License, Version +# 2.0, and the BSD License. See the LICENSE file in the root of this repository +# for complete details. +""" +.. testsetup:: + + from packaging.specifiers import Specifier, SpecifierSet, InvalidSpecifier + from packaging.version import Version +""" + +from __future__ import annotations + +import abc +import itertools +import re +from typing import Callable, Final, Iterable, Iterator, TypeVar, Union + +from .utils import canonicalize_version +from .version import InvalidVersion, Version + +UnparsedVersion = Union[Version, str] +UnparsedVersionVar = TypeVar("UnparsedVersionVar", bound=UnparsedVersion) +CallableOperator = Callable[[Version, str], bool] + + +def _coerce_version(version: UnparsedVersion) -> Version | None: + if not isinstance(version, Version): + try: + version = Version(version) + except InvalidVersion: + return None + return version + + +def _public_version(version: Version) -> Version: + return version.__replace__(local=None) + + +def _base_version(version: Version) -> Version: + return version.__replace__(pre=None, post=None, dev=None, local=None) + + +class InvalidSpecifier(ValueError): + """ + Raised when attempting to create a :class:`Specifier` with a specifier + string that is invalid. + + >>> Specifier("lolwat") + Traceback (most recent call last): + ... + packaging.specifiers.InvalidSpecifier: Invalid specifier: 'lolwat' + """ + + +class BaseSpecifier(metaclass=abc.ABCMeta): + __slots__ = () + __match_args__ = ("_str",) + + @property + def _str(self) -> str: + """Internal property for match_args""" + return str(self) + + @abc.abstractmethod + def __str__(self) -> str: + """ + Returns the str representation of this Specifier-like object. This + should be representative of the Specifier itself. + """ + + @abc.abstractmethod + def __hash__(self) -> int: + """ + Returns a hash value for this Specifier-like object. + """ + + @abc.abstractmethod + def __eq__(self, other: object) -> bool: + """ + Returns a boolean representing whether or not the two Specifier-like + objects are equal. + + :param other: The other object to check against. + """ + + @property + @abc.abstractmethod + def prereleases(self) -> bool | None: + """Whether or not pre-releases as a whole are allowed. + + This can be set to either ``True`` or ``False`` to explicitly enable or disable + prereleases or it can be set to ``None`` (the default) to use default semantics. + """ + + @prereleases.setter # noqa: B027 + def prereleases(self, value: bool) -> None: + """Setter for :attr:`prereleases`. + + :param value: The value to set. + """ + + @abc.abstractmethod + def contains(self, item: str, prereleases: bool | None = None) -> bool: + """ + Determines if the given item is contained within this specifier. + """ + + @abc.abstractmethod + def filter( + self, iterable: Iterable[UnparsedVersionVar], prereleases: bool | None = None + ) -> Iterator[UnparsedVersionVar]: + """ + Takes an iterable of items and filters them so that only items which + are contained within this specifier are allowed in it. + """ + + +class Specifier(BaseSpecifier): + """This class abstracts handling of version specifiers. + + .. tip:: + + It is generally not required to instantiate this manually. You should instead + prefer to work with :class:`SpecifierSet` instead, which can parse + comma-separated version specifiers (which is what package metadata contains). + """ + + __slots__ = ("_prereleases", "_spec", "_spec_version") + + _operator_regex_str = r""" + (?P(~=|==|!=|<=|>=|<|>|===)) + """ + _version_regex_str = r""" + (?P + (?: + # The identity operators allow for an escape hatch that will + # do an exact string match of the version you wish to install. + # This will not be parsed by PEP 440 and we cannot determine + # any semantic meaning from it. This operator is discouraged + # but included entirely as an escape hatch. + (?<====) # Only match for the identity operator + \s* + [^\s;)]* # The arbitrary version can be just about anything, + # we match everything except for whitespace, a + # semi-colon for marker support, and a closing paren + # since versions can be enclosed in them. + ) + | + (?: + # The (non)equality operators allow for wild card and local + # versions to be specified so we have to define these two + # operators separately to enable that. + (?<===|!=) # Only match for equals and not equals + + \s* + v? + (?:[0-9]+!)? # epoch + [0-9]+(?:\.[0-9]+)* # release + + # You cannot use a wild card and a pre-release, post-release, a dev or + # local version together so group them with a | and make them optional. + (?: + \.\* # Wild card syntax of .* + | + (?: # pre release + [-_\.]? + (alpha|beta|preview|pre|a|b|c|rc) + [-_\.]? + [0-9]* + )? + (?: # post release + (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) + )? + (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release + (?:\+[a-z0-9]+(?:[-_\.][a-z0-9]+)*)? # local + )? + ) + | + (?: + # The compatible operator requires at least two digits in the + # release segment. + (?<=~=) # Only match for the compatible operator + + \s* + v? + (?:[0-9]+!)? # epoch + [0-9]+(?:\.[0-9]+)+ # release (We have a + instead of a *) + (?: # pre release + [-_\.]? + (alpha|beta|preview|pre|a|b|c|rc) + [-_\.]? + [0-9]* + )? + (?: # post release + (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) + )? + (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release + ) + | + (?: + # All other operators only allow a sub set of what the + # (non)equality operators do. Specifically they do not allow + # local versions to be specified nor do they allow the prefix + # matching wild cards. + (?=": "greater_than_equal", + "<": "less_than", + ">": "greater_than", + "===": "arbitrary", + } + + def __init__(self, spec: str = "", prereleases: bool | None = None) -> None: + """Initialize a Specifier instance. + + :param spec: + The string representation of a specifier which will be parsed and + normalized before use. + :param prereleases: + This tells the specifier if it should accept prerelease versions if + applicable or not. The default of ``None`` will autodetect it from the + given specifiers. + :raises InvalidSpecifier: + If the given specifier is invalid (i.e. bad syntax). + """ + match = self._regex.fullmatch(spec) + if not match: + raise InvalidSpecifier(f"Invalid specifier: {spec!r}") + + self._spec: tuple[str, str] = ( + match.group("operator").strip(), + match.group("version").strip(), + ) + + # Store whether or not this Specifier should accept prereleases + self._prereleases = prereleases + + # Specifier version cache + self._spec_version: tuple[str, Version] | None = None + + def _get_spec_version(self, version: str) -> Version | None: + """One element cache, as only one spec Version is needed per Specifier.""" + if self._spec_version is not None and self._spec_version[0] == version: + return self._spec_version[1] + + version_specifier = _coerce_version(version) + if version_specifier is None: + return None + + self._spec_version = (version, version_specifier) + return version_specifier + + def _require_spec_version(self, version: str) -> Version: + """Get spec version, asserting it's valid (not for === operator). + + This method should only be called for operators where version + strings are guaranteed to be valid PEP 440 versions (not ===). + """ + spec_version = self._get_spec_version(version) + assert spec_version is not None + return spec_version + + @property + def prereleases(self) -> bool | None: + # If there is an explicit prereleases set for this, then we'll just + # blindly use that. + if self._prereleases is not None: + return self._prereleases + + # Only the "!=" operator does not imply prereleases when + # the version in the specifier is a prerelease. + operator, version_str = self._spec + if operator != "!=": + # The == specifier with trailing .* cannot include prereleases + # e.g. "==1.0a1.*" is not valid. + if operator == "==" and version_str.endswith(".*"): + return False + + # "===" can have arbitrary string versions, so we cannot parse + # those, we take prereleases as unknown (None) for those. + version = self._get_spec_version(version_str) + if version is None: + return None + + # For all other operators, use the check if spec Version + # object implies pre-releases. + if version.is_prerelease: + return True + + return False + + @prereleases.setter + def prereleases(self, value: bool | None) -> None: + self._prereleases = value + + @property + def operator(self) -> str: + """The operator of this specifier. + + >>> Specifier("==1.2.3").operator + '==' + """ + return self._spec[0] + + @property + def version(self) -> str: + """The version of this specifier. + + >>> Specifier("==1.2.3").version + '1.2.3' + """ + return self._spec[1] + + def __repr__(self) -> str: + """A representation of the Specifier that shows all internal state. + + >>> Specifier('>=1.0.0') + =1.0.0')> + >>> Specifier('>=1.0.0', prereleases=False) + =1.0.0', prereleases=False)> + >>> Specifier('>=1.0.0', prereleases=True) + =1.0.0', prereleases=True)> + """ + pre = ( + f", prereleases={self.prereleases!r}" + if self._prereleases is not None + else "" + ) + + return f"<{self.__class__.__name__}({str(self)!r}{pre})>" + + def __str__(self) -> str: + """A string representation of the Specifier that can be round-tripped. + + >>> str(Specifier('>=1.0.0')) + '>=1.0.0' + >>> str(Specifier('>=1.0.0', prereleases=False)) + '>=1.0.0' + """ + return "{}{}".format(*self._spec) + + @property + def _canonical_spec(self) -> tuple[str, str]: + operator, version = self._spec + if operator == "===" or version.endswith(".*"): + return operator, version + + spec_version = self._require_spec_version(version) + + canonical_version = canonicalize_version( + spec_version, strip_trailing_zero=(operator != "~=") + ) + + return operator, canonical_version + + def __hash__(self) -> int: + return hash(self._canonical_spec) + + def __eq__(self, other: object) -> bool: + """Whether or not the two Specifier-like objects are equal. + + :param other: The other object to check against. + + The value of :attr:`prereleases` is ignored. + + >>> Specifier("==1.2.3") == Specifier("== 1.2.3.0") + True + >>> (Specifier("==1.2.3", prereleases=False) == + ... Specifier("==1.2.3", prereleases=True)) + True + >>> Specifier("==1.2.3") == "==1.2.3" + True + >>> Specifier("==1.2.3") == Specifier("==1.2.4") + False + >>> Specifier("==1.2.3") == Specifier("~=1.2.3") + False + """ + if isinstance(other, str): + try: + other = self.__class__(str(other)) + except InvalidSpecifier: + return NotImplemented + elif not isinstance(other, self.__class__): + return NotImplemented + + return self._canonical_spec == other._canonical_spec + + def _get_operator(self, op: str) -> CallableOperator: + operator_callable: CallableOperator = getattr( + self, f"_compare_{self._operators[op]}" + ) + return operator_callable + + def _compare_compatible(self, prospective: Version, spec: str) -> bool: + # Compatible releases have an equivalent combination of >= and ==. That + # is that ~=2.2 is equivalent to >=2.2,==2.*. This allows us to + # implement this in terms of the other specifiers instead of + # implementing it ourselves. The only thing we need to do is construct + # the other specifiers. + + # We want everything but the last item in the version, but we want to + # ignore suffix segments. + prefix = _version_join( + list(itertools.takewhile(_is_not_suffix, _version_split(spec)))[:-1] + ) + + # Add the prefix notation to the end of our string + prefix += ".*" + + return self._get_operator(">=")(prospective, spec) and self._get_operator("==")( + prospective, prefix + ) + + def _compare_equal(self, prospective: Version, spec: str) -> bool: + # We need special logic to handle prefix matching + if spec.endswith(".*"): + # In the case of prefix matching we want to ignore local segment. + normalized_prospective = canonicalize_version( + _public_version(prospective), strip_trailing_zero=False + ) + # Get the normalized version string ignoring the trailing .* + normalized_spec = canonicalize_version(spec[:-2], strip_trailing_zero=False) + # Split the spec out by bangs and dots, and pretend that there is + # an implicit dot in between a release segment and a pre-release segment. + split_spec = _version_split(normalized_spec) + + # Split the prospective version out by bangs and dots, and pretend + # that there is an implicit dot in between a release segment and + # a pre-release segment. + split_prospective = _version_split(normalized_prospective) + + # 0-pad the prospective version before shortening it to get the correct + # shortened version. + padded_prospective, _ = _pad_version(split_prospective, split_spec) + + # Shorten the prospective version to be the same length as the spec + # so that we can determine if the specifier is a prefix of the + # prospective version or not. + shortened_prospective = padded_prospective[: len(split_spec)] + + return shortened_prospective == split_spec + else: + # Convert our spec string into a Version + spec_version = self._require_spec_version(spec) + + # If the specifier does not have a local segment, then we want to + # act as if the prospective version also does not have a local + # segment. + if not spec_version.local: + prospective = _public_version(prospective) + + return prospective == spec_version + + def _compare_not_equal(self, prospective: Version, spec: str) -> bool: + return not self._compare_equal(prospective, spec) + + def _compare_less_than_equal(self, prospective: Version, spec: str) -> bool: + # NB: Local version identifiers are NOT permitted in the version + # specifier, so local version labels can be universally removed from + # the prospective version. + return _public_version(prospective) <= self._require_spec_version(spec) + + def _compare_greater_than_equal(self, prospective: Version, spec: str) -> bool: + # NB: Local version identifiers are NOT permitted in the version + # specifier, so local version labels can be universally removed from + # the prospective version. + return _public_version(prospective) >= self._require_spec_version(spec) + + def _compare_less_than(self, prospective: Version, spec_str: str) -> bool: + # Convert our spec to a Version instance, since we'll want to work with + # it as a version. + spec = self._require_spec_version(spec_str) + + # Check to see if the prospective version is less than the spec + # version. If it's not we can short circuit and just return False now + # instead of doing extra unneeded work. + if not prospective < spec: + return False + + # This special case is here so that, unless the specifier itself + # includes is a pre-release version, that we do not accept pre-release + # versions for the version mentioned in the specifier (e.g. <3.1 should + # not match 3.1.dev0, but should match 3.0.dev0). + if ( + not spec.is_prerelease + and prospective.is_prerelease + and _base_version(prospective) == _base_version(spec) + ): + return False + + # If we've gotten to here, it means that prospective version is both + # less than the spec version *and* it's not a pre-release of the same + # version in the spec. + return True + + def _compare_greater_than(self, prospective: Version, spec_str: str) -> bool: + # Convert our spec to a Version instance, since we'll want to work with + # it as a version. + spec = self._require_spec_version(spec_str) + + # Check to see if the prospective version is greater than the spec + # version. If it's not we can short circuit and just return False now + # instead of doing extra unneeded work. + if not prospective > spec: + return False + + # This special case is here so that, unless the specifier itself + # includes is a post-release version, that we do not accept + # post-release versions for the version mentioned in the specifier + # (e.g. >3.1 should not match 3.0.post0, but should match 3.2.post0). + if ( + not spec.is_postrelease + and prospective.is_postrelease + and _base_version(prospective) == _base_version(spec) + ): + return False + + # Ensure that we do not allow a local version of the version mentioned + # in the specifier, which is technically greater than, to match. + if prospective.local is not None and _base_version( + prospective + ) == _base_version(spec): + return False + + # If we've gotten to here, it means that prospective version is both + # greater than the spec version *and* it's not a pre-release of the + # same version in the spec. + return True + + def _compare_arbitrary(self, prospective: Version | str, spec: str) -> bool: + return str(prospective).lower() == str(spec).lower() + + def __contains__(self, item: str | Version) -> bool: + """Return whether or not the item is contained in this specifier. + + :param item: The item to check for. + + This is used for the ``in`` operator and behaves the same as + :meth:`contains` with no ``prereleases`` argument passed. + + >>> "1.2.3" in Specifier(">=1.2.3") + True + >>> Version("1.2.3") in Specifier(">=1.2.3") + True + >>> "1.0.0" in Specifier(">=1.2.3") + False + >>> "1.3.0a1" in Specifier(">=1.2.3") + True + >>> "1.3.0a1" in Specifier(">=1.2.3", prereleases=True) + True + """ + return self.contains(item) + + def contains(self, item: UnparsedVersion, prereleases: bool | None = None) -> bool: + """Return whether or not the item is contained in this specifier. + + :param item: + The item to check for, which can be a version string or a + :class:`Version` instance. + :param prereleases: + Whether or not to match prereleases with this Specifier. If set to + ``None`` (the default), it will follow the recommendation from + :pep:`440` and match prereleases, as there are no other versions. + + >>> Specifier(">=1.2.3").contains("1.2.3") + True + >>> Specifier(">=1.2.3").contains(Version("1.2.3")) + True + >>> Specifier(">=1.2.3").contains("1.0.0") + False + >>> Specifier(">=1.2.3").contains("1.3.0a1") + True + >>> Specifier(">=1.2.3", prereleases=False).contains("1.3.0a1") + False + >>> Specifier(">=1.2.3").contains("1.3.0a1") + True + """ + + return bool(list(self.filter([item], prereleases=prereleases))) + + def filter( + self, iterable: Iterable[UnparsedVersionVar], prereleases: bool | None = None + ) -> Iterator[UnparsedVersionVar]: + """Filter items in the given iterable, that match the specifier. + + :param iterable: + An iterable that can contain version strings and :class:`Version` instances. + The items in the iterable will be filtered according to the specifier. + :param prereleases: + Whether or not to allow prereleases in the returned iterator. If set to + ``None`` (the default), it will follow the recommendation from :pep:`440` + and match prereleases if there are no other versions. + + >>> list(Specifier(">=1.2.3").filter(["1.2", "1.3", "1.5a1"])) + ['1.3'] + >>> list(Specifier(">=1.2.3").filter(["1.2", "1.2.3", "1.3", Version("1.4")])) + ['1.2.3', '1.3', ] + >>> list(Specifier(">=1.2.3").filter(["1.2", "1.5a1"])) + ['1.5a1'] + >>> list(Specifier(">=1.2.3").filter(["1.3", "1.5a1"], prereleases=True)) + ['1.3', '1.5a1'] + >>> list(Specifier(">=1.2.3", prereleases=True).filter(["1.3", "1.5a1"])) + ['1.3', '1.5a1'] + """ + prereleases_versions = [] + found_non_prereleases = False + + # Determine if to include prereleases by default + include_prereleases = ( + prereleases if prereleases is not None else self.prereleases + ) + + # Get the matching operator + operator_callable = self._get_operator(self.operator) + + # Filter versions + for version in iterable: + parsed_version = _coerce_version(version) + if parsed_version is None: + # === operator can match arbitrary (non-version) strings + if self.operator == "===" and self._compare_arbitrary( + version, self.version + ): + yield version + elif operator_callable(parsed_version, self.version): + # If it's not a prerelease or prereleases are allowed, yield it directly + if not parsed_version.is_prerelease or include_prereleases: + found_non_prereleases = True + yield version + # Otherwise collect prereleases for potential later use + elif prereleases is None and self._prereleases is not False: + prereleases_versions.append(version) + + # If no non-prereleases were found and prereleases weren't + # explicitly forbidden, yield the collected prereleases + if ( + not found_non_prereleases + and prereleases is None + and self._prereleases is not False + ): + yield from prereleases_versions + + +_prefix_regex = re.compile(r"([0-9]+)((?:a|b|c|rc)[0-9]+)") + + +def _version_split(version: str) -> list[str]: + """Split version into components. + + The split components are intended for version comparison. The logic does + not attempt to retain the original version string, so joining the + components back with :func:`_version_join` may not produce the original + version string. + """ + result: list[str] = [] + + epoch, _, rest = version.rpartition("!") + result.append(epoch or "0") + + for item in rest.split("."): + match = _prefix_regex.fullmatch(item) + if match: + result.extend(match.groups()) + else: + result.append(item) + return result + + +def _version_join(components: list[str]) -> str: + """Join split version components into a version string. + + This function assumes the input came from :func:`_version_split`, where the + first component must be the epoch (either empty or numeric), and all other + components numeric. + """ + epoch, *rest = components + return f"{epoch}!{'.'.join(rest)}" + + +def _is_not_suffix(segment: str) -> bool: + return not any( + segment.startswith(prefix) for prefix in ("dev", "a", "b", "rc", "post") + ) + + +def _pad_version(left: list[str], right: list[str]) -> tuple[list[str], list[str]]: + left_split, right_split = [], [] + + # Get the release segment of our versions + left_split.append(list(itertools.takewhile(lambda x: x.isdigit(), left))) + right_split.append(list(itertools.takewhile(lambda x: x.isdigit(), right))) + + # Get the rest of our versions + left_split.append(left[len(left_split[0]) :]) + right_split.append(right[len(right_split[0]) :]) + + # Insert our padding + left_split.insert(1, ["0"] * max(0, len(right_split[0]) - len(left_split[0]))) + right_split.insert(1, ["0"] * max(0, len(left_split[0]) - len(right_split[0]))) + + return ( + list(itertools.chain.from_iterable(left_split)), + list(itertools.chain.from_iterable(right_split)), + ) + + +class SpecifierSet(BaseSpecifier): + """This class abstracts handling of a set of version specifiers. + + It can be passed a single specifier (``>=3.0``), a comma-separated list of + specifiers (``>=3.0,!=3.1``), or no specifier at all. + """ + + __slots__ = ("_prereleases", "_specs") + + def __init__( + self, + specifiers: str | Iterable[Specifier] = "", + prereleases: bool | None = None, + ) -> None: + """Initialize a SpecifierSet instance. + + :param specifiers: + The string representation of a specifier or a comma-separated list of + specifiers which will be parsed and normalized before use. + May also be an iterable of ``Specifier`` instances, which will be used + as is. + :param prereleases: + This tells the SpecifierSet if it should accept prerelease versions if + applicable or not. The default of ``None`` will autodetect it from the + given specifiers. + + :raises InvalidSpecifier: + If the given ``specifiers`` are not parseable than this exception will be + raised. + """ + + if isinstance(specifiers, str): + # Split on `,` to break each individual specifier into its own item, and + # strip each item to remove leading/trailing whitespace. + split_specifiers = [s.strip() for s in specifiers.split(",") if s.strip()] + + # Make each individual specifier a Specifier and save in a frozen set + # for later. + self._specs = frozenset(map(Specifier, split_specifiers)) + else: + # Save the supplied specifiers in a frozen set. + self._specs = frozenset(specifiers) + + # Store our prereleases value so we can use it later to determine if + # we accept prereleases or not. + self._prereleases = prereleases + + @property + def prereleases(self) -> bool | None: + # If we have been given an explicit prerelease modifier, then we'll + # pass that through here. + if self._prereleases is not None: + return self._prereleases + + # If we don't have any specifiers, and we don't have a forced value, + # then we'll just return None since we don't know if this should have + # pre-releases or not. + if not self._specs: + return None + + # Otherwise we'll see if any of the given specifiers accept + # prereleases, if any of them do we'll return True, otherwise False. + if any(s.prereleases for s in self._specs): + return True + + return None + + @prereleases.setter + def prereleases(self, value: bool | None) -> None: + self._prereleases = value + + def __repr__(self) -> str: + """A representation of the specifier set that shows all internal state. + + Note that the ordering of the individual specifiers within the set may not + match the input string. + + >>> SpecifierSet('>=1.0.0,!=2.0.0') + =1.0.0')> + >>> SpecifierSet('>=1.0.0,!=2.0.0', prereleases=False) + =1.0.0', prereleases=False)> + >>> SpecifierSet('>=1.0.0,!=2.0.0', prereleases=True) + =1.0.0', prereleases=True)> + """ + pre = ( + f", prereleases={self.prereleases!r}" + if self._prereleases is not None + else "" + ) + + return f"" + + def __str__(self) -> str: + """A string representation of the specifier set that can be round-tripped. + + Note that the ordering of the individual specifiers within the set may not + match the input string. + + >>> str(SpecifierSet(">=1.0.0,!=1.0.1")) + '!=1.0.1,>=1.0.0' + >>> str(SpecifierSet(">=1.0.0,!=1.0.1", prereleases=False)) + '!=1.0.1,>=1.0.0' + """ + return ",".join(sorted(str(s) for s in self._specs)) + + def __hash__(self) -> int: + return hash(self._specs) + + def __and__(self, other: SpecifierSet | str) -> SpecifierSet: + """Return a SpecifierSet which is a combination of the two sets. + + :param other: The other object to combine with. + + >>> SpecifierSet(">=1.0.0,!=1.0.1") & '<=2.0.0,!=2.0.1' + =1.0.0')> + >>> SpecifierSet(">=1.0.0,!=1.0.1") & SpecifierSet('<=2.0.0,!=2.0.1') + =1.0.0')> + """ + if isinstance(other, str): + other = SpecifierSet(other) + elif not isinstance(other, SpecifierSet): + return NotImplemented + + specifier = SpecifierSet() + specifier._specs = frozenset(self._specs | other._specs) + + if self._prereleases is None and other._prereleases is not None: + specifier._prereleases = other._prereleases + elif ( + self._prereleases is not None and other._prereleases is None + ) or self._prereleases == other._prereleases: + specifier._prereleases = self._prereleases + else: + raise ValueError( + "Cannot combine SpecifierSets with True and False prerelease overrides." + ) + + return specifier + + def __eq__(self, other: object) -> bool: + """Whether or not the two SpecifierSet-like objects are equal. + + :param other: The other object to check against. + + The value of :attr:`prereleases` is ignored. + + >>> SpecifierSet(">=1.0.0,!=1.0.1") == SpecifierSet(">=1.0.0,!=1.0.1") + True + >>> (SpecifierSet(">=1.0.0,!=1.0.1", prereleases=False) == + ... SpecifierSet(">=1.0.0,!=1.0.1", prereleases=True)) + True + >>> SpecifierSet(">=1.0.0,!=1.0.1") == ">=1.0.0,!=1.0.1" + True + >>> SpecifierSet(">=1.0.0,!=1.0.1") == SpecifierSet(">=1.0.0") + False + >>> SpecifierSet(">=1.0.0,!=1.0.1") == SpecifierSet(">=1.0.0,!=1.0.2") + False + """ + if isinstance(other, (str, Specifier)): + other = SpecifierSet(str(other)) + elif not isinstance(other, SpecifierSet): + return NotImplemented + + return self._specs == other._specs + + def __len__(self) -> int: + """Returns the number of specifiers in this specifier set.""" + return len(self._specs) + + def __iter__(self) -> Iterator[Specifier]: + """ + Returns an iterator over all the underlying :class:`Specifier` instances + in this specifier set. + + >>> sorted(SpecifierSet(">=1.0.0,!=1.0.1"), key=str) + [, =1.0.0')>] + """ + return iter(self._specs) + + def __contains__(self, item: UnparsedVersion) -> bool: + """Return whether or not the item is contained in this specifier. + + :param item: The item to check for. + + This is used for the ``in`` operator and behaves the same as + :meth:`contains` with no ``prereleases`` argument passed. + + >>> "1.2.3" in SpecifierSet(">=1.0.0,!=1.0.1") + True + >>> Version("1.2.3") in SpecifierSet(">=1.0.0,!=1.0.1") + True + >>> "1.0.1" in SpecifierSet(">=1.0.0,!=1.0.1") + False + >>> "1.3.0a1" in SpecifierSet(">=1.0.0,!=1.0.1") + True + >>> "1.3.0a1" in SpecifierSet(">=1.0.0,!=1.0.1", prereleases=True) + True + """ + return self.contains(item) + + def contains( + self, + item: UnparsedVersion, + prereleases: bool | None = None, + installed: bool | None = None, + ) -> bool: + """Return whether or not the item is contained in this SpecifierSet. + + :param item: + The item to check for, which can be a version string or a + :class:`Version` instance. + :param prereleases: + Whether or not to match prereleases with this SpecifierSet. If set to + ``None`` (the default), it will follow the recommendation from :pep:`440` + and match prereleases, as there are no other versions. + :param installed: + Whether or not the item is installed. If set to ``True``, it will + accept prerelease versions even if the specifier does not allow them. + + >>> SpecifierSet(">=1.0.0,!=1.0.1").contains("1.2.3") + True + >>> SpecifierSet(">=1.0.0,!=1.0.1").contains(Version("1.2.3")) + True + >>> SpecifierSet(">=1.0.0,!=1.0.1").contains("1.0.1") + False + >>> SpecifierSet(">=1.0.0,!=1.0.1").contains("1.3.0a1") + True + >>> SpecifierSet(">=1.0.0,!=1.0.1", prereleases=False).contains("1.3.0a1") + False + >>> SpecifierSet(">=1.0.0,!=1.0.1").contains("1.3.0a1", prereleases=True) + True + """ + version = _coerce_version(item) + + if version is not None and installed and version.is_prerelease: + prereleases = True + + check_item = item if version is None else version + return bool(list(self.filter([check_item], prereleases=prereleases))) + + def filter( + self, iterable: Iterable[UnparsedVersionVar], prereleases: bool | None = None + ) -> Iterator[UnparsedVersionVar]: + """Filter items in the given iterable, that match the specifiers in this set. + + :param iterable: + An iterable that can contain version strings and :class:`Version` instances. + The items in the iterable will be filtered according to the specifier. + :param prereleases: + Whether or not to allow prereleases in the returned iterator. If set to + ``None`` (the default), it will follow the recommendation from :pep:`440` + and match prereleases if there are no other versions. + + >>> list(SpecifierSet(">=1.2.3").filter(["1.2", "1.3", "1.5a1"])) + ['1.3'] + >>> list(SpecifierSet(">=1.2.3").filter(["1.2", "1.3", Version("1.4")])) + ['1.3', ] + >>> list(SpecifierSet(">=1.2.3").filter(["1.2", "1.5a1"])) + ['1.5a1'] + >>> list(SpecifierSet(">=1.2.3").filter(["1.3", "1.5a1"], prereleases=True)) + ['1.3', '1.5a1'] + >>> list(SpecifierSet(">=1.2.3", prereleases=True).filter(["1.3", "1.5a1"])) + ['1.3', '1.5a1'] + + An "empty" SpecifierSet will filter items based on the presence of prerelease + versions in the set. + + >>> list(SpecifierSet("").filter(["1.3", "1.5a1"])) + ['1.3'] + >>> list(SpecifierSet("").filter(["1.5a1"])) + ['1.5a1'] + >>> list(SpecifierSet("", prereleases=True).filter(["1.3", "1.5a1"])) + ['1.3', '1.5a1'] + >>> list(SpecifierSet("").filter(["1.3", "1.5a1"], prereleases=True)) + ['1.3', '1.5a1'] + """ + # Determine if we're forcing a prerelease or not, if we're not forcing + # one for this particular filter call, then we'll use whatever the + # SpecifierSet thinks for whether or not we should support prereleases. + if prereleases is None and self.prereleases is not None: + prereleases = self.prereleases + + # If we have any specifiers, then we want to wrap our iterable in the + # filter method for each one, this will act as a logical AND amongst + # each specifier. + if self._specs: + # When prereleases is None, we need to let all versions through + # the individual filters, then decide about prereleases at the end + # based on whether any non-prereleases matched ALL specs. + for spec in self._specs: + iterable = spec.filter( + iterable, prereleases=True if prereleases is None else prereleases + ) + + if prereleases is not None: + # If we have a forced prereleases value, + # we can immediately return the iterator. + return iter(iterable) + else: + # Handle empty SpecifierSet cases where prereleases is not None. + if prereleases is True: + return iter(iterable) + + if prereleases is False: + return ( + item + for item in iterable + if (version := _coerce_version(item)) is None + or not version.is_prerelease + ) + + # Finally if prereleases is None, apply PEP 440 logic: + # exclude prereleases unless there are no final releases that matched. + filtered_items: list[UnparsedVersionVar] = [] + found_prereleases: list[UnparsedVersionVar] = [] + found_final_release = False + + for item in iterable: + parsed_version = _coerce_version(item) + # Arbitrary strings are always included as it is not + # possible to determine if they are prereleases, + # and they have already passed all specifiers. + if parsed_version is None: + filtered_items.append(item) + found_prereleases.append(item) + elif parsed_version.is_prerelease: + found_prereleases.append(item) + else: + filtered_items.append(item) + found_final_release = True + + return iter(filtered_items if found_final_release else found_prereleases) diff --git a/venv/Lib/site-packages/packaging/tags.py b/venv/Lib/site-packages/packaging/tags.py new file mode 100644 index 0000000000..5ef27c897a --- /dev/null +++ b/venv/Lib/site-packages/packaging/tags.py @@ -0,0 +1,651 @@ +# This file is dual licensed under the terms of the Apache License, Version +# 2.0, and the BSD License. See the LICENSE file in the root of this repository +# for complete details. + +from __future__ import annotations + +import logging +import platform +import re +import struct +import subprocess +import sys +import sysconfig +from importlib.machinery import EXTENSION_SUFFIXES +from typing import ( + Any, + Iterable, + Iterator, + Sequence, + Tuple, + cast, +) + +from . import _manylinux, _musllinux + +logger = logging.getLogger(__name__) + +PythonVersion = Sequence[int] +AppleVersion = Tuple[int, int] + +INTERPRETER_SHORT_NAMES: dict[str, str] = { + "python": "py", # Generic. + "cpython": "cp", + "pypy": "pp", + "ironpython": "ip", + "jython": "jy", +} + + +_32_BIT_INTERPRETER = struct.calcsize("P") == 4 + + +class Tag: + """ + A representation of the tag triple for a wheel. + + Instances are considered immutable and thus are hashable. Equality checking + is also supported. + """ + + __slots__ = ["_abi", "_hash", "_interpreter", "_platform"] + + def __init__(self, interpreter: str, abi: str, platform: str) -> None: + self._interpreter = interpreter.lower() + self._abi = abi.lower() + self._platform = platform.lower() + # The __hash__ of every single element in a Set[Tag] will be evaluated each time + # that a set calls its `.disjoint()` method, which may be called hundreds of + # times when scanning a page of links for packages with tags matching that + # Set[Tag]. Pre-computing the value here produces significant speedups for + # downstream consumers. + self._hash = hash((self._interpreter, self._abi, self._platform)) + + @property + def interpreter(self) -> str: + return self._interpreter + + @property + def abi(self) -> str: + return self._abi + + @property + def platform(self) -> str: + return self._platform + + def __eq__(self, other: object) -> bool: + if not isinstance(other, Tag): + return NotImplemented + + return ( + (self._hash == other._hash) # Short-circuit ASAP for perf reasons. + and (self._platform == other._platform) + and (self._abi == other._abi) + and (self._interpreter == other._interpreter) + ) + + def __hash__(self) -> int: + return self._hash + + def __str__(self) -> str: + return f"{self._interpreter}-{self._abi}-{self._platform}" + + def __repr__(self) -> str: + return f"<{self} @ {id(self)}>" + + def __setstate__(self, state: tuple[None, dict[str, Any]]) -> None: + # The cached _hash is wrong when unpickling. + _, slots = state + for k, v in slots.items(): + setattr(self, k, v) + self._hash = hash((self._interpreter, self._abi, self._platform)) + + +def parse_tag(tag: str) -> frozenset[Tag]: + """ + Parses the provided tag (e.g. `py3-none-any`) into a frozenset of Tag instances. + + Returning a set is required due to the possibility that the tag is a + compressed tag set. + """ + tags = set() + interpreters, abis, platforms = tag.split("-") + for interpreter in interpreters.split("."): + for abi in abis.split("."): + for platform_ in platforms.split("."): + tags.add(Tag(interpreter, abi, platform_)) + return frozenset(tags) + + +def _get_config_var(name: str, warn: bool = False) -> int | str | None: + value: int | str | None = sysconfig.get_config_var(name) + if value is None and warn: + logger.debug( + "Config variable '%s' is unset, Python ABI tag may be incorrect", name + ) + return value + + +def _normalize_string(string: str) -> str: + return string.replace(".", "_").replace("-", "_").replace(" ", "_") + + +def _is_threaded_cpython(abis: list[str]) -> bool: + """ + Determine if the ABI corresponds to a threaded (`--disable-gil`) build. + + The threaded builds are indicated by a "t" in the abiflags. + """ + if len(abis) == 0: + return False + # expect e.g., cp313 + m = re.match(r"cp\d+(.*)", abis[0]) + if not m: + return False + abiflags = m.group(1) + return "t" in abiflags + + +def _abi3_applies(python_version: PythonVersion, threading: bool) -> bool: + """ + Determine if the Python version supports abi3. + + PEP 384 was first implemented in Python 3.2. The threaded (`--disable-gil`) + builds do not support abi3. + """ + return len(python_version) > 1 and tuple(python_version) >= (3, 2) and not threading + + +def _cpython_abis(py_version: PythonVersion, warn: bool = False) -> list[str]: + py_version = tuple(py_version) # To allow for version comparison. + abis = [] + version = _version_nodot(py_version[:2]) + threading = debug = pymalloc = ucs4 = "" + with_debug = _get_config_var("Py_DEBUG", warn) + has_refcount = hasattr(sys, "gettotalrefcount") + # Windows doesn't set Py_DEBUG, so checking for support of debug-compiled + # extension modules is the best option. + # https://github.com/pypa/pip/issues/3383#issuecomment-173267692 + has_ext = "_d.pyd" in EXTENSION_SUFFIXES + if with_debug or (with_debug is None and (has_refcount or has_ext)): + debug = "d" + if py_version >= (3, 13) and _get_config_var("Py_GIL_DISABLED", warn): + threading = "t" + if py_version < (3, 8): + with_pymalloc = _get_config_var("WITH_PYMALLOC", warn) + if with_pymalloc or with_pymalloc is None: + pymalloc = "m" + if py_version < (3, 3): + unicode_size = _get_config_var("Py_UNICODE_SIZE", warn) + if unicode_size == 4 or ( + unicode_size is None and sys.maxunicode == 0x10FFFF + ): + ucs4 = "u" + elif debug: + # Debug builds can also load "normal" extension modules. + # We can also assume no UCS-4 or pymalloc requirement. + abis.append(f"cp{version}{threading}") + abis.insert(0, f"cp{version}{threading}{debug}{pymalloc}{ucs4}") + return abis + + +def cpython_tags( + python_version: PythonVersion | None = None, + abis: Iterable[str] | None = None, + platforms: Iterable[str] | None = None, + *, + warn: bool = False, +) -> Iterator[Tag]: + """ + Yields the tags for a CPython interpreter. + + The tags consist of: + - cp-- + - cp-abi3- + - cp-none- + - cp-abi3- # Older Python versions down to 3.2. + + If python_version only specifies a major version then user-provided ABIs and + the 'none' ABItag will be used. + + If 'abi3' or 'none' are specified in 'abis' then they will be yielded at + their normal position and not at the beginning. + """ + if not python_version: + python_version = sys.version_info[:2] + + interpreter = f"cp{_version_nodot(python_version[:2])}" + + if abis is None: + abis = _cpython_abis(python_version, warn) if len(python_version) > 1 else [] + abis = list(abis) + # 'abi3' and 'none' are explicitly handled later. + for explicit_abi in ("abi3", "none"): + try: + abis.remove(explicit_abi) + except ValueError: # noqa: PERF203 + pass + + platforms = list(platforms or platform_tags()) + for abi in abis: + for platform_ in platforms: + yield Tag(interpreter, abi, platform_) + + threading = _is_threaded_cpython(abis) + use_abi3 = _abi3_applies(python_version, threading) + if use_abi3: + yield from (Tag(interpreter, "abi3", platform_) for platform_ in platforms) + yield from (Tag(interpreter, "none", platform_) for platform_ in platforms) + + if use_abi3: + for minor_version in range(python_version[1] - 1, 1, -1): + for platform_ in platforms: + version = _version_nodot((python_version[0], minor_version)) + interpreter = f"cp{version}" + yield Tag(interpreter, "abi3", platform_) + + +def _generic_abi() -> list[str]: + """ + Return the ABI tag based on EXT_SUFFIX. + """ + # The following are examples of `EXT_SUFFIX`. + # We want to keep the parts which are related to the ABI and remove the + # parts which are related to the platform: + # - linux: '.cpython-310-x86_64-linux-gnu.so' => cp310 + # - mac: '.cpython-310-darwin.so' => cp310 + # - win: '.cp310-win_amd64.pyd' => cp310 + # - win: '.pyd' => cp37 (uses _cpython_abis()) + # - pypy: '.pypy38-pp73-x86_64-linux-gnu.so' => pypy38_pp73 + # - graalpy: '.graalpy-38-native-x86_64-darwin.dylib' + # => graalpy_38_native + + ext_suffix = _get_config_var("EXT_SUFFIX", warn=True) + if not isinstance(ext_suffix, str) or ext_suffix[0] != ".": + raise SystemError("invalid sysconfig.get_config_var('EXT_SUFFIX')") + parts = ext_suffix.split(".") + if len(parts) < 3: + # CPython3.7 and earlier uses ".pyd" on Windows. + return _cpython_abis(sys.version_info[:2]) + soabi = parts[1] + if soabi.startswith("cpython"): + # non-windows + abi = "cp" + soabi.split("-")[1] + elif soabi.startswith("cp"): + # windows + abi = soabi.split("-")[0] + elif soabi.startswith("pypy"): + abi = "-".join(soabi.split("-")[:2]) + elif soabi.startswith("graalpy"): + abi = "-".join(soabi.split("-")[:3]) + elif soabi: + # pyston, ironpython, others? + abi = soabi + else: + return [] + return [_normalize_string(abi)] + + +def generic_tags( + interpreter: str | None = None, + abis: Iterable[str] | None = None, + platforms: Iterable[str] | None = None, + *, + warn: bool = False, +) -> Iterator[Tag]: + """ + Yields the tags for a generic interpreter. + + The tags consist of: + - -- + + The "none" ABI will be added if it was not explicitly provided. + """ + if not interpreter: + interp_name = interpreter_name() + interp_version = interpreter_version(warn=warn) + interpreter = f"{interp_name}{interp_version}" + abis = _generic_abi() if abis is None else list(abis) + platforms = list(platforms or platform_tags()) + if "none" not in abis: + abis.append("none") + for abi in abis: + for platform_ in platforms: + yield Tag(interpreter, abi, platform_) + + +def _py_interpreter_range(py_version: PythonVersion) -> Iterator[str]: + """ + Yields Python versions in descending order. + + After the latest version, the major-only version will be yielded, and then + all previous versions of that major version. + """ + if len(py_version) > 1: + yield f"py{_version_nodot(py_version[:2])}" + yield f"py{py_version[0]}" + if len(py_version) > 1: + for minor in range(py_version[1] - 1, -1, -1): + yield f"py{_version_nodot((py_version[0], minor))}" + + +def compatible_tags( + python_version: PythonVersion | None = None, + interpreter: str | None = None, + platforms: Iterable[str] | None = None, +) -> Iterator[Tag]: + """ + Yields the sequence of tags that are compatible with a specific version of Python. + + The tags consist of: + - py*-none- + - -none-any # ... if `interpreter` is provided. + - py*-none-any + """ + if not python_version: + python_version = sys.version_info[:2] + platforms = list(platforms or platform_tags()) + for version in _py_interpreter_range(python_version): + for platform_ in platforms: + yield Tag(version, "none", platform_) + if interpreter: + yield Tag(interpreter, "none", "any") + for version in _py_interpreter_range(python_version): + yield Tag(version, "none", "any") + + +def _mac_arch(arch: str, is_32bit: bool = _32_BIT_INTERPRETER) -> str: + if not is_32bit: + return arch + + if arch.startswith("ppc"): + return "ppc" + + return "i386" + + +def _mac_binary_formats(version: AppleVersion, cpu_arch: str) -> list[str]: + formats = [cpu_arch] + if cpu_arch == "x86_64": + if version < (10, 4): + return [] + formats.extend(["intel", "fat64", "fat32"]) + + elif cpu_arch == "i386": + if version < (10, 4): + return [] + formats.extend(["intel", "fat32", "fat"]) + + elif cpu_arch == "ppc64": + # TODO: Need to care about 32-bit PPC for ppc64 through 10.2? + if version > (10, 5) or version < (10, 4): + return [] + formats.append("fat64") + + elif cpu_arch == "ppc": + if version > (10, 6): + return [] + formats.extend(["fat32", "fat"]) + + if cpu_arch in {"arm64", "x86_64"}: + formats.append("universal2") + + if cpu_arch in {"x86_64", "i386", "ppc64", "ppc", "intel"}: + formats.append("universal") + + return formats + + +def mac_platforms( + version: AppleVersion | None = None, arch: str | None = None +) -> Iterator[str]: + """ + Yields the platform tags for a macOS system. + + The `version` parameter is a two-item tuple specifying the macOS version to + generate platform tags for. The `arch` parameter is the CPU architecture to + generate platform tags for. Both parameters default to the appropriate value + for the current system. + """ + version_str, _, cpu_arch = platform.mac_ver() + if version is None: + version = cast("AppleVersion", tuple(map(int, version_str.split(".")[:2]))) + if version == (10, 16): + # When built against an older macOS SDK, Python will report macOS 10.16 + # instead of the real version. + version_str = subprocess.run( + [ + sys.executable, + "-sS", + "-c", + "import platform; print(platform.mac_ver()[0])", + ], + check=True, + env={"SYSTEM_VERSION_COMPAT": "0"}, + stdout=subprocess.PIPE, + text=True, + ).stdout + version = cast("AppleVersion", tuple(map(int, version_str.split(".")[:2]))) + + if arch is None: + arch = _mac_arch(cpu_arch) + + if (10, 0) <= version < (11, 0): + # Prior to Mac OS 11, each yearly release of Mac OS bumped the + # "minor" version number. The major version was always 10. + major_version = 10 + for minor_version in range(version[1], -1, -1): + compat_version = major_version, minor_version + binary_formats = _mac_binary_formats(compat_version, arch) + for binary_format in binary_formats: + yield f"macosx_{major_version}_{minor_version}_{binary_format}" + + if version >= (11, 0): + # Starting with Mac OS 11, each yearly release bumps the major version + # number. The minor versions are now the midyear updates. + minor_version = 0 + for major_version in range(version[0], 10, -1): + compat_version = major_version, minor_version + binary_formats = _mac_binary_formats(compat_version, arch) + for binary_format in binary_formats: + yield f"macosx_{major_version}_{minor_version}_{binary_format}" + + if version >= (11, 0): + # Mac OS 11 on x86_64 is compatible with binaries from previous releases. + # Arm64 support was introduced in 11.0, so no Arm binaries from previous + # releases exist. + # + # However, the "universal2" binary format can have a + # macOS version earlier than 11.0 when the x86_64 part of the binary supports + # that version of macOS. + major_version = 10 + if arch == "x86_64": + for minor_version in range(16, 3, -1): + compat_version = major_version, minor_version + binary_formats = _mac_binary_formats(compat_version, arch) + for binary_format in binary_formats: + yield f"macosx_{major_version}_{minor_version}_{binary_format}" + else: + for minor_version in range(16, 3, -1): + compat_version = major_version, minor_version + binary_format = "universal2" + yield f"macosx_{major_version}_{minor_version}_{binary_format}" + + +def ios_platforms( + version: AppleVersion | None = None, multiarch: str | None = None +) -> Iterator[str]: + """ + Yields the platform tags for an iOS system. + + :param version: A two-item tuple specifying the iOS version to generate + platform tags for. Defaults to the current iOS version. + :param multiarch: The CPU architecture+ABI to generate platform tags for - + (the value used by `sys.implementation._multiarch` e.g., + `arm64_iphoneos` or `x84_64_iphonesimulator`). Defaults to the current + multiarch value. + """ + if version is None: + # if iOS is the current platform, ios_ver *must* be defined. However, + # it won't exist for CPython versions before 3.13, which causes a mypy + # error. + _, release, _, _ = platform.ios_ver() # type: ignore[attr-defined, unused-ignore] + version = cast("AppleVersion", tuple(map(int, release.split(".")[:2]))) + + if multiarch is None: + multiarch = sys.implementation._multiarch + multiarch = multiarch.replace("-", "_") + + ios_platform_template = "ios_{major}_{minor}_{multiarch}" + + # Consider any iOS major.minor version from the version requested, down to + # 12.0. 12.0 is the first iOS version that is known to have enough features + # to support CPython. Consider every possible minor release up to X.9. There + # highest the minor has ever gone is 8 (14.8 and 15.8) but having some extra + # candidates that won't ever match doesn't really hurt, and it saves us from + # having to keep an explicit list of known iOS versions in the code. Return + # the results descending order of version number. + + # If the requested major version is less than 12, there won't be any matches. + if version[0] < 12: + return + + # Consider the actual X.Y version that was requested. + yield ios_platform_template.format( + major=version[0], minor=version[1], multiarch=multiarch + ) + + # Consider every minor version from X.0 to the minor version prior to the + # version requested by the platform. + for minor in range(version[1] - 1, -1, -1): + yield ios_platform_template.format( + major=version[0], minor=minor, multiarch=multiarch + ) + + for major in range(version[0] - 1, 11, -1): + for minor in range(9, -1, -1): + yield ios_platform_template.format( + major=major, minor=minor, multiarch=multiarch + ) + + +def android_platforms( + api_level: int | None = None, abi: str | None = None +) -> Iterator[str]: + """ + Yields the :attr:`~Tag.platform` tags for Android. If this function is invoked on + non-Android platforms, the ``api_level`` and ``abi`` arguments are required. + + :param int api_level: The maximum `API level + `__ to return. Defaults + to the current system's version, as returned by ``platform.android_ver``. + :param str abi: The `Android ABI `__, + e.g. ``arm64_v8a``. Defaults to the current system's ABI , as returned by + ``sysconfig.get_platform``. Hyphens and periods will be replaced with + underscores. + """ + if platform.system() != "Android" and (api_level is None or abi is None): + raise TypeError( + "on non-Android platforms, the api_level and abi arguments are required" + ) + + if api_level is None: + # Python 3.13 was the first version to return platform.system() == "Android", + # and also the first version to define platform.android_ver(). + api_level = platform.android_ver().api_level # type: ignore[attr-defined] + + if abi is None: + abi = sysconfig.get_platform().split("-")[-1] + abi = _normalize_string(abi) + + # 16 is the minimum API level known to have enough features to support CPython + # without major patching. Yield every API level from the maximum down to the + # minimum, inclusive. + min_api_level = 16 + for ver in range(api_level, min_api_level - 1, -1): + yield f"android_{ver}_{abi}" + + +def _linux_platforms(is_32bit: bool = _32_BIT_INTERPRETER) -> Iterator[str]: + linux = _normalize_string(sysconfig.get_platform()) + if not linux.startswith("linux_"): + # we should never be here, just yield the sysconfig one and return + yield linux + return + if is_32bit: + if linux == "linux_x86_64": + linux = "linux_i686" + elif linux == "linux_aarch64": + linux = "linux_armv8l" + _, arch = linux.split("_", 1) + archs = {"armv8l": ["armv8l", "armv7l"]}.get(arch, [arch]) + yield from _manylinux.platform_tags(archs) + yield from _musllinux.platform_tags(archs) + for arch in archs: + yield f"linux_{arch}" + + +def _generic_platforms() -> Iterator[str]: + yield _normalize_string(sysconfig.get_platform()) + + +def platform_tags() -> Iterator[str]: + """ + Provides the platform tags for this installation. + """ + if platform.system() == "Darwin": + return mac_platforms() + elif platform.system() == "iOS": + return ios_platforms() + elif platform.system() == "Android": + return android_platforms() + elif platform.system() == "Linux": + return _linux_platforms() + else: + return _generic_platforms() + + +def interpreter_name() -> str: + """ + Returns the name of the running interpreter. + + Some implementations have a reserved, two-letter abbreviation which will + be returned when appropriate. + """ + name = sys.implementation.name + return INTERPRETER_SHORT_NAMES.get(name) or name + + +def interpreter_version(*, warn: bool = False) -> str: + """ + Returns the version of the running interpreter. + """ + version = _get_config_var("py_version_nodot", warn=warn) + return str(version) if version else _version_nodot(sys.version_info[:2]) + + +def _version_nodot(version: PythonVersion) -> str: + return "".join(map(str, version)) + + +def sys_tags(*, warn: bool = False) -> Iterator[Tag]: + """ + Returns the sequence of tag triples for the running interpreter. + + The order of the sequence corresponds to priority order for the + interpreter, from most to least important. + """ + + interp_name = interpreter_name() + if interp_name == "cp": + yield from cpython_tags(warn=warn) + else: + yield from generic_tags() + + if interp_name == "pp": + interp = "pp3" + elif interp_name == "cp": + interp = "cp" + interpreter_version(warn=warn) + else: + interp = None + yield from compatible_tags(interpreter=interp) diff --git a/venv/Lib/site-packages/packaging/utils.py b/venv/Lib/site-packages/packaging/utils.py new file mode 100644 index 0000000000..c41c8137f2 --- /dev/null +++ b/venv/Lib/site-packages/packaging/utils.py @@ -0,0 +1,158 @@ +# This file is dual licensed under the terms of the Apache License, Version +# 2.0, and the BSD License. See the LICENSE file in the root of this repository +# for complete details. + +from __future__ import annotations + +import re +from typing import NewType, Tuple, Union, cast + +from .tags import Tag, parse_tag +from .version import InvalidVersion, Version, _TrimmedRelease + +BuildTag = Union[Tuple[()], Tuple[int, str]] +NormalizedName = NewType("NormalizedName", str) + + +class InvalidName(ValueError): + """ + An invalid distribution name; users should refer to the packaging user guide. + """ + + +class InvalidWheelFilename(ValueError): + """ + An invalid wheel filename was found, users should refer to PEP 427. + """ + + +class InvalidSdistFilename(ValueError): + """ + An invalid sdist filename was found, users should refer to the packaging user guide. + """ + + +# Core metadata spec for `Name` +_validate_regex = re.compile(r"[A-Z0-9]|[A-Z0-9][A-Z0-9._-]*[A-Z0-9]", re.IGNORECASE) +_normalized_regex = re.compile(r"[a-z0-9]|[a-z0-9]([a-z0-9-](?!--))*[a-z0-9]") +# PEP 427: The build number must start with a digit. +_build_tag_regex = re.compile(r"(\d+)(.*)") + + +def canonicalize_name(name: str, *, validate: bool = False) -> NormalizedName: + if validate and not _validate_regex.fullmatch(name): + raise InvalidName(f"name is invalid: {name!r}") + # Ensure all ``.`` and ``_`` are ``-`` + # Emulates ``re.sub(r"[-_.]+", "-", name).lower()`` from PEP 503 + # Much faster than re, and even faster than str.translate + value = name.lower().replace("_", "-").replace(".", "-") + # Condense repeats (faster than regex) + while "--" in value: + value = value.replace("--", "-") + return cast("NormalizedName", value) + + +def is_normalized_name(name: str) -> bool: + return _normalized_regex.fullmatch(name) is not None + + +def canonicalize_version( + version: Version | str, *, strip_trailing_zero: bool = True +) -> str: + """ + Return a canonical form of a version as a string. + + >>> canonicalize_version('1.0.1') + '1.0.1' + + Per PEP 625, versions may have multiple canonical forms, differing + only by trailing zeros. + + >>> canonicalize_version('1.0.0') + '1' + >>> canonicalize_version('1.0.0', strip_trailing_zero=False) + '1.0.0' + + Invalid versions are returned unaltered. + + >>> canonicalize_version('foo bar baz') + 'foo bar baz' + """ + if isinstance(version, str): + try: + version = Version(version) + except InvalidVersion: + return str(version) + return str(_TrimmedRelease(version) if strip_trailing_zero else version) + + +def parse_wheel_filename( + filename: str, +) -> tuple[NormalizedName, Version, BuildTag, frozenset[Tag]]: + if not filename.endswith(".whl"): + raise InvalidWheelFilename( + f"Invalid wheel filename (extension must be '.whl'): {filename!r}" + ) + + filename = filename[:-4] + dashes = filename.count("-") + if dashes not in (4, 5): + raise InvalidWheelFilename( + f"Invalid wheel filename (wrong number of parts): {filename!r}" + ) + + parts = filename.split("-", dashes - 2) + name_part = parts[0] + # See PEP 427 for the rules on escaping the project name. + if "__" in name_part or re.match(r"^[\w\d._]*$", name_part, re.UNICODE) is None: + raise InvalidWheelFilename(f"Invalid project name: {filename!r}") + name = canonicalize_name(name_part) + + try: + version = Version(parts[1]) + except InvalidVersion as e: + raise InvalidWheelFilename( + f"Invalid wheel filename (invalid version): {filename!r}" + ) from e + + if dashes == 5: + build_part = parts[2] + build_match = _build_tag_regex.match(build_part) + if build_match is None: + raise InvalidWheelFilename( + f"Invalid build number: {build_part} in {filename!r}" + ) + build = cast("BuildTag", (int(build_match.group(1)), build_match.group(2))) + else: + build = () + tags = parse_tag(parts[-1]) + return (name, version, build, tags) + + +def parse_sdist_filename(filename: str) -> tuple[NormalizedName, Version]: + if filename.endswith(".tar.gz"): + file_stem = filename[: -len(".tar.gz")] + elif filename.endswith(".zip"): + file_stem = filename[: -len(".zip")] + else: + raise InvalidSdistFilename( + f"Invalid sdist filename (extension must be '.tar.gz' or '.zip'):" + f" {filename!r}" + ) + + # We are requiring a PEP 440 version, which cannot contain dashes, + # so we split on the last dash. + name_part, sep, version_part = file_stem.rpartition("-") + if not sep: + raise InvalidSdistFilename(f"Invalid sdist filename: {filename!r}") + + name = canonicalize_name(name_part) + + try: + version = Version(version_part) + except InvalidVersion as e: + raise InvalidSdistFilename( + f"Invalid sdist filename (invalid version): {filename!r}" + ) from e + + return (name, version) diff --git a/venv/Lib/site-packages/packaging/version.py b/venv/Lib/site-packages/packaging/version.py new file mode 100644 index 0000000000..1206c462d4 --- /dev/null +++ b/venv/Lib/site-packages/packaging/version.py @@ -0,0 +1,792 @@ +# This file is dual licensed under the terms of the Apache License, Version +# 2.0, and the BSD License. See the LICENSE file in the root of this repository +# for complete details. +""" +.. testsetup:: + + from packaging.version import parse, Version +""" + +from __future__ import annotations + +import re +import sys +import typing +from typing import ( + Any, + Callable, + Literal, + NamedTuple, + SupportsInt, + Tuple, + TypedDict, + Union, +) + +from ._structures import Infinity, InfinityType, NegativeInfinity, NegativeInfinityType + +if typing.TYPE_CHECKING: + from typing_extensions import Self, Unpack + +if sys.version_info >= (3, 13): # pragma: no cover + from warnings import deprecated as _deprecated +elif typing.TYPE_CHECKING: + from typing_extensions import deprecated as _deprecated +else: # pragma: no cover + import functools + import warnings + + def _deprecated(message: str) -> object: + def decorator(func: object) -> object: + @functools.wraps(func) + def wrapper(*args: object, **kwargs: object) -> object: + warnings.warn( + message, + category=DeprecationWarning, + stacklevel=2, + ) + return func(*args, **kwargs) + + return wrapper + + return decorator + + +_LETTER_NORMALIZATION = { + "alpha": "a", + "beta": "b", + "c": "rc", + "pre": "rc", + "preview": "rc", + "rev": "post", + "r": "post", +} + +__all__ = ["VERSION_PATTERN", "InvalidVersion", "Version", "parse"] + +LocalType = Tuple[Union[int, str], ...] + +CmpPrePostDevType = Union[InfinityType, NegativeInfinityType, Tuple[str, int]] +CmpLocalType = Union[ + NegativeInfinityType, + Tuple[Union[Tuple[int, str], Tuple[NegativeInfinityType, Union[int, str]]], ...], +] +CmpKey = Tuple[ + int, + Tuple[int, ...], + CmpPrePostDevType, + CmpPrePostDevType, + CmpPrePostDevType, + CmpLocalType, +] +VersionComparisonMethod = Callable[[CmpKey, CmpKey], bool] + + +class _VersionReplace(TypedDict, total=False): + epoch: int | None + release: tuple[int, ...] | None + pre: tuple[Literal["a", "b", "rc"], int] | None + post: int | None + dev: int | None + local: str | None + + +def parse(version: str) -> Version: + """Parse the given version string. + + >>> parse('1.0.dev1') + + + :param version: The version string to parse. + :raises InvalidVersion: When the version string is not a valid version. + """ + return Version(version) + + +class InvalidVersion(ValueError): + """Raised when a version string is not a valid version. + + >>> Version("invalid") + Traceback (most recent call last): + ... + packaging.version.InvalidVersion: Invalid version: 'invalid' + """ + + +class _BaseVersion: + __slots__ = () + + # This can also be a normal member (see the packaging_legacy package); + # we are just requiring it to be readable. Actually defining a property + # has runtime effect on subclasses, so it's typing only. + if typing.TYPE_CHECKING: + + @property + def _key(self) -> tuple[Any, ...]: ... + + def __hash__(self) -> int: + return hash(self._key) + + # Please keep the duplicated `isinstance` check + # in the six comparisons hereunder + # unless you find a way to avoid adding overhead function calls. + def __lt__(self, other: _BaseVersion) -> bool: + if not isinstance(other, _BaseVersion): + return NotImplemented + + return self._key < other._key + + def __le__(self, other: _BaseVersion) -> bool: + if not isinstance(other, _BaseVersion): + return NotImplemented + + return self._key <= other._key + + def __eq__(self, other: object) -> bool: + if not isinstance(other, _BaseVersion): + return NotImplemented + + return self._key == other._key + + def __ge__(self, other: _BaseVersion) -> bool: + if not isinstance(other, _BaseVersion): + return NotImplemented + + return self._key >= other._key + + def __gt__(self, other: _BaseVersion) -> bool: + if not isinstance(other, _BaseVersion): + return NotImplemented + + return self._key > other._key + + def __ne__(self, other: object) -> bool: + if not isinstance(other, _BaseVersion): + return NotImplemented + + return self._key != other._key + + +# Deliberately not anchored to the start and end of the string, to make it +# easier for 3rd party code to reuse + +# Note that ++ doesn't behave identically on CPython and PyPy, so not using it here +_VERSION_PATTERN = r""" + v?+ # optional leading v + (?: + (?:(?P[0-9]+)!)?+ # epoch + (?P[0-9]+(?:\.[0-9]+)*+) # release segment + (?P
                                          # pre-release
+            [._-]?+
+            (?Palpha|a|beta|b|preview|pre|c|rc)
+            [._-]?+
+            (?P[0-9]+)?
+        )?+
+        (?P                                         # post release
+            (?:-(?P[0-9]+))
+            |
+            (?:
+                [._-]?
+                (?Ppost|rev|r)
+                [._-]?
+                (?P[0-9]+)?
+            )
+        )?+
+        (?P                                          # dev release
+            [._-]?+
+            (?Pdev)
+            [._-]?+
+            (?P[0-9]+)?
+        )?+
+    )
+    (?:\+
+        (?P                                        # local version
+            [a-z0-9]+
+            (?:[._-][a-z0-9]+)*+
+        )
+    )?+
+"""
+
+_VERSION_PATTERN_OLD = _VERSION_PATTERN.replace("*+", "*").replace("?+", "?")
+
+# Possessive qualifiers were added in Python 3.11.
+# CPython 3.11.0-3.11.4 had a bug: https://github.com/python/cpython/pull/107795
+# Older PyPy also had a bug.
+VERSION_PATTERN = (
+    _VERSION_PATTERN_OLD
+    if (sys.implementation.name == "cpython" and sys.version_info < (3, 11, 5))
+    or (sys.implementation.name == "pypy" and sys.version_info < (3, 11, 13))
+    or sys.version_info < (3, 11)
+    else _VERSION_PATTERN
+)
+"""
+A string containing the regular expression used to match a valid version.
+
+The pattern is not anchored at either end, and is intended for embedding in larger
+expressions (for example, matching a version number as part of a file name). The
+regular expression should be compiled with the ``re.VERBOSE`` and ``re.IGNORECASE``
+flags set.
+
+:meta hide-value:
+"""
+
+
+# Validation pattern for local version in replace()
+_LOCAL_PATTERN = re.compile(r"[a-z0-9]+(?:[._-][a-z0-9]+)*", re.IGNORECASE)
+
+
+def _validate_epoch(value: object, /) -> int:
+    epoch = value or 0
+    if isinstance(epoch, int) and epoch >= 0:
+        return epoch
+    msg = f"epoch must be non-negative integer, got {epoch}"
+    raise InvalidVersion(msg)
+
+
+def _validate_release(value: object, /) -> tuple[int, ...]:
+    release = (0,) if value is None else value
+    if (
+        isinstance(release, tuple)
+        and len(release) > 0
+        and all(isinstance(i, int) and i >= 0 for i in release)
+    ):
+        return release
+    msg = f"release must be a non-empty tuple of non-negative integers, got {release}"
+    raise InvalidVersion(msg)
+
+
+def _validate_pre(value: object, /) -> tuple[Literal["a", "b", "rc"], int] | None:
+    if value is None:
+        return value
+    if (
+        isinstance(value, tuple)
+        and len(value) == 2
+        and value[0] in ("a", "b", "rc")
+        and isinstance(value[1], int)
+        and value[1] >= 0
+    ):
+        return value
+    msg = f"pre must be a tuple of ('a'|'b'|'rc', non-negative int), got {value}"
+    raise InvalidVersion(msg)
+
+
+def _validate_post(value: object, /) -> tuple[Literal["post"], int] | None:
+    if value is None:
+        return value
+    if isinstance(value, int) and value >= 0:
+        return ("post", value)
+    msg = f"post must be non-negative integer, got {value}"
+    raise InvalidVersion(msg)
+
+
+def _validate_dev(value: object, /) -> tuple[Literal["dev"], int] | None:
+    if value is None:
+        return value
+    if isinstance(value, int) and value >= 0:
+        return ("dev", value)
+    msg = f"dev must be non-negative integer, got {value}"
+    raise InvalidVersion(msg)
+
+
+def _validate_local(value: object, /) -> LocalType | None:
+    if value is None:
+        return value
+    if isinstance(value, str) and _LOCAL_PATTERN.fullmatch(value):
+        return _parse_local_version(value)
+    msg = f"local must be a valid version string, got {value!r}"
+    raise InvalidVersion(msg)
+
+
+# Backward compatibility for internals before 26.0. Do not use.
+class _Version(NamedTuple):
+    epoch: int
+    release: tuple[int, ...]
+    dev: tuple[str, int] | None
+    pre: tuple[str, int] | None
+    post: tuple[str, int] | None
+    local: LocalType | None
+
+
+class Version(_BaseVersion):
+    """This class abstracts handling of a project's versions.
+
+    A :class:`Version` instance is comparison aware and can be compared and
+    sorted using the standard Python interfaces.
+
+    >>> v1 = Version("1.0a5")
+    >>> v2 = Version("1.0")
+    >>> v1
+    
+    >>> v2
+    
+    >>> v1 < v2
+    True
+    >>> v1 == v2
+    False
+    >>> v1 > v2
+    False
+    >>> v1 >= v2
+    False
+    >>> v1 <= v2
+    True
+    """
+
+    __slots__ = ("_dev", "_epoch", "_key_cache", "_local", "_post", "_pre", "_release")
+    __match_args__ = ("_str",)
+
+    _regex = re.compile(r"\s*" + VERSION_PATTERN + r"\s*", re.VERBOSE | re.IGNORECASE)
+
+    _epoch: int
+    _release: tuple[int, ...]
+    _dev: tuple[str, int] | None
+    _pre: tuple[str, int] | None
+    _post: tuple[str, int] | None
+    _local: LocalType | None
+
+    _key_cache: CmpKey | None
+
+    def __init__(self, version: str) -> None:
+        """Initialize a Version object.
+
+        :param version:
+            The string representation of a version which will be parsed and normalized
+            before use.
+        :raises InvalidVersion:
+            If the ``version`` does not conform to PEP 440 in any way then this
+            exception will be raised.
+        """
+        # Validate the version and parse it into pieces
+        match = self._regex.fullmatch(version)
+        if not match:
+            raise InvalidVersion(f"Invalid version: {version!r}")
+        self._epoch = int(match.group("epoch")) if match.group("epoch") else 0
+        self._release = tuple(map(int, match.group("release").split(".")))
+        self._pre = _parse_letter_version(match.group("pre_l"), match.group("pre_n"))
+        self._post = _parse_letter_version(
+            match.group("post_l"), match.group("post_n1") or match.group("post_n2")
+        )
+        self._dev = _parse_letter_version(match.group("dev_l"), match.group("dev_n"))
+        self._local = _parse_local_version(match.group("local"))
+
+        # Key which will be used for sorting
+        self._key_cache = None
+
+    def __replace__(self, **kwargs: Unpack[_VersionReplace]) -> Self:
+        epoch = _validate_epoch(kwargs["epoch"]) if "epoch" in kwargs else self._epoch
+        release = (
+            _validate_release(kwargs["release"])
+            if "release" in kwargs
+            else self._release
+        )
+        pre = _validate_pre(kwargs["pre"]) if "pre" in kwargs else self._pre
+        post = _validate_post(kwargs["post"]) if "post" in kwargs else self._post
+        dev = _validate_dev(kwargs["dev"]) if "dev" in kwargs else self._dev
+        local = _validate_local(kwargs["local"]) if "local" in kwargs else self._local
+
+        if (
+            epoch == self._epoch
+            and release == self._release
+            and pre == self._pre
+            and post == self._post
+            and dev == self._dev
+            and local == self._local
+        ):
+            return self
+
+        new_version = self.__class__.__new__(self.__class__)
+        new_version._key_cache = None
+        new_version._epoch = epoch
+        new_version._release = release
+        new_version._pre = pre
+        new_version._post = post
+        new_version._dev = dev
+        new_version._local = local
+
+        return new_version
+
+    @property
+    def _key(self) -> CmpKey:
+        if self._key_cache is None:
+            self._key_cache = _cmpkey(
+                self._epoch,
+                self._release,
+                self._pre,
+                self._post,
+                self._dev,
+                self._local,
+            )
+        return self._key_cache
+
+    @property
+    @_deprecated("Version._version is private and will be removed soon")
+    def _version(self) -> _Version:
+        return _Version(
+            self._epoch, self._release, self._dev, self._pre, self._post, self._local
+        )
+
+    @_version.setter
+    @_deprecated("Version._version is private and will be removed soon")
+    def _version(self, value: _Version) -> None:
+        self._epoch = value.epoch
+        self._release = value.release
+        self._dev = value.dev
+        self._pre = value.pre
+        self._post = value.post
+        self._local = value.local
+        self._key_cache = None
+
+    def __repr__(self) -> str:
+        """A representation of the Version that shows all internal state.
+
+        >>> Version('1.0.0')
+        
+        """
+        return f""
+
+    def __str__(self) -> str:
+        """A string representation of the version that can be round-tripped.
+
+        >>> str(Version("1.0a5"))
+        '1.0a5'
+        """
+        # This is a hot function, so not calling self.base_version
+        version = ".".join(map(str, self.release))
+
+        # Epoch
+        if self.epoch:
+            version = f"{self.epoch}!{version}"
+
+        # Pre-release
+        if self.pre is not None:
+            version += "".join(map(str, self.pre))
+
+        # Post-release
+        if self.post is not None:
+            version += f".post{self.post}"
+
+        # Development release
+        if self.dev is not None:
+            version += f".dev{self.dev}"
+
+        # Local version segment
+        if self.local is not None:
+            version += f"+{self.local}"
+
+        return version
+
+    @property
+    def _str(self) -> str:
+        """Internal property for match_args"""
+        return str(self)
+
+    @property
+    def epoch(self) -> int:
+        """The epoch of the version.
+
+        >>> Version("2.0.0").epoch
+        0
+        >>> Version("1!2.0.0").epoch
+        1
+        """
+        return self._epoch
+
+    @property
+    def release(self) -> tuple[int, ...]:
+        """The components of the "release" segment of the version.
+
+        >>> Version("1.2.3").release
+        (1, 2, 3)
+        >>> Version("2.0.0").release
+        (2, 0, 0)
+        >>> Version("1!2.0.0.post0").release
+        (2, 0, 0)
+
+        Includes trailing zeroes but not the epoch or any pre-release / development /
+        post-release suffixes.
+        """
+        return self._release
+
+    @property
+    def pre(self) -> tuple[str, int] | None:
+        """The pre-release segment of the version.
+
+        >>> print(Version("1.2.3").pre)
+        None
+        >>> Version("1.2.3a1").pre
+        ('a', 1)
+        >>> Version("1.2.3b1").pre
+        ('b', 1)
+        >>> Version("1.2.3rc1").pre
+        ('rc', 1)
+        """
+        return self._pre
+
+    @property
+    def post(self) -> int | None:
+        """The post-release number of the version.
+
+        >>> print(Version("1.2.3").post)
+        None
+        >>> Version("1.2.3.post1").post
+        1
+        """
+        return self._post[1] if self._post else None
+
+    @property
+    def dev(self) -> int | None:
+        """The development number of the version.
+
+        >>> print(Version("1.2.3").dev)
+        None
+        >>> Version("1.2.3.dev1").dev
+        1
+        """
+        return self._dev[1] if self._dev else None
+
+    @property
+    def local(self) -> str | None:
+        """The local version segment of the version.
+
+        >>> print(Version("1.2.3").local)
+        None
+        >>> Version("1.2.3+abc").local
+        'abc'
+        """
+        if self._local:
+            return ".".join(str(x) for x in self._local)
+        else:
+            return None
+
+    @property
+    def public(self) -> str:
+        """The public portion of the version.
+
+        >>> Version("1.2.3").public
+        '1.2.3'
+        >>> Version("1.2.3+abc").public
+        '1.2.3'
+        >>> Version("1!1.2.3dev1+abc").public
+        '1!1.2.3.dev1'
+        """
+        return str(self).split("+", 1)[0]
+
+    @property
+    def base_version(self) -> str:
+        """The "base version" of the version.
+
+        >>> Version("1.2.3").base_version
+        '1.2.3'
+        >>> Version("1.2.3+abc").base_version
+        '1.2.3'
+        >>> Version("1!1.2.3dev1+abc").base_version
+        '1!1.2.3'
+
+        The "base version" is the public version of the project without any pre or post
+        release markers.
+        """
+        release_segment = ".".join(map(str, self.release))
+        return f"{self.epoch}!{release_segment}" if self.epoch else release_segment
+
+    @property
+    def is_prerelease(self) -> bool:
+        """Whether this version is a pre-release.
+
+        >>> Version("1.2.3").is_prerelease
+        False
+        >>> Version("1.2.3a1").is_prerelease
+        True
+        >>> Version("1.2.3b1").is_prerelease
+        True
+        >>> Version("1.2.3rc1").is_prerelease
+        True
+        >>> Version("1.2.3dev1").is_prerelease
+        True
+        """
+        return self.dev is not None or self.pre is not None
+
+    @property
+    def is_postrelease(self) -> bool:
+        """Whether this version is a post-release.
+
+        >>> Version("1.2.3").is_postrelease
+        False
+        >>> Version("1.2.3.post1").is_postrelease
+        True
+        """
+        return self.post is not None
+
+    @property
+    def is_devrelease(self) -> bool:
+        """Whether this version is a development release.
+
+        >>> Version("1.2.3").is_devrelease
+        False
+        >>> Version("1.2.3.dev1").is_devrelease
+        True
+        """
+        return self.dev is not None
+
+    @property
+    def major(self) -> int:
+        """The first item of :attr:`release` or ``0`` if unavailable.
+
+        >>> Version("1.2.3").major
+        1
+        """
+        return self.release[0] if len(self.release) >= 1 else 0
+
+    @property
+    def minor(self) -> int:
+        """The second item of :attr:`release` or ``0`` if unavailable.
+
+        >>> Version("1.2.3").minor
+        2
+        >>> Version("1").minor
+        0
+        """
+        return self.release[1] if len(self.release) >= 2 else 0
+
+    @property
+    def micro(self) -> int:
+        """The third item of :attr:`release` or ``0`` if unavailable.
+
+        >>> Version("1.2.3").micro
+        3
+        >>> Version("1").micro
+        0
+        """
+        return self.release[2] if len(self.release) >= 3 else 0
+
+
+class _TrimmedRelease(Version):
+    __slots__ = ()
+
+    def __init__(self, version: str | Version) -> None:
+        if isinstance(version, Version):
+            self._epoch = version._epoch
+            self._release = version._release
+            self._dev = version._dev
+            self._pre = version._pre
+            self._post = version._post
+            self._local = version._local
+            self._key_cache = version._key_cache
+            return
+        super().__init__(version)  # pragma: no cover
+
+    @property
+    def release(self) -> tuple[int, ...]:
+        """
+        Release segment without any trailing zeros.
+
+        >>> _TrimmedRelease('1.0.0').release
+        (1,)
+        >>> _TrimmedRelease('0.0').release
+        (0,)
+        """
+        # This leaves one 0.
+        rel = super().release
+        len_release = len(rel)
+        i = len_release
+        while i > 1 and rel[i - 1] == 0:
+            i -= 1
+        return rel if i == len_release else rel[:i]
+
+
+def _parse_letter_version(
+    letter: str | None, number: str | bytes | SupportsInt | None
+) -> tuple[str, int] | None:
+    if letter:
+        # We normalize any letters to their lower case form
+        letter = letter.lower()
+
+        # We consider some words to be alternate spellings of other words and
+        # in those cases we want to normalize the spellings to our preferred
+        # spelling.
+        letter = _LETTER_NORMALIZATION.get(letter, letter)
+
+        # We consider there to be an implicit 0 in a pre-release if there is
+        # not a numeral associated with it.
+        return letter, int(number or 0)
+
+    if number:
+        # We assume if we are given a number, but we are not given a letter
+        # then this is using the implicit post release syntax (e.g. 1.0-1)
+        return "post", int(number)
+
+    return None
+
+
+_local_version_separators = re.compile(r"[\._-]")
+
+
+def _parse_local_version(local: str | None) -> LocalType | None:
+    """
+    Takes a string like abc.1.twelve and turns it into ("abc", 1, "twelve").
+    """
+    if local is not None:
+        return tuple(
+            part.lower() if not part.isdigit() else int(part)
+            for part in _local_version_separators.split(local)
+        )
+    return None
+
+
+def _cmpkey(
+    epoch: int,
+    release: tuple[int, ...],
+    pre: tuple[str, int] | None,
+    post: tuple[str, int] | None,
+    dev: tuple[str, int] | None,
+    local: LocalType | None,
+) -> CmpKey:
+    # When we compare a release version, we want to compare it with all of the
+    # trailing zeros removed. We will use this for our sorting key.
+    len_release = len(release)
+    i = len_release
+    while i and release[i - 1] == 0:
+        i -= 1
+    _release = release if i == len_release else release[:i]
+
+    # We need to "trick" the sorting algorithm to put 1.0.dev0 before 1.0a0.
+    # We'll do this by abusing the pre segment, but we _only_ want to do this
+    # if there is not a pre or a post segment. If we have one of those then
+    # the normal sorting rules will handle this case correctly.
+    if pre is None and post is None and dev is not None:
+        _pre: CmpPrePostDevType = NegativeInfinity
+    # Versions without a pre-release (except as noted above) should sort after
+    # those with one.
+    elif pre is None:
+        _pre = Infinity
+    else:
+        _pre = pre
+
+    # Versions without a post segment should sort before those with one.
+    if post is None:
+        _post: CmpPrePostDevType = NegativeInfinity
+
+    else:
+        _post = post
+
+    # Versions without a development segment should sort after those with one.
+    if dev is None:
+        _dev: CmpPrePostDevType = Infinity
+
+    else:
+        _dev = dev
+
+    if local is None:
+        # Versions without a local segment should sort before those with one.
+        _local: CmpLocalType = NegativeInfinity
+    else:
+        # Versions with a local segment need that segment parsed to implement
+        # the sorting rules in PEP440.
+        # - Alpha numeric segments sort before numeric segments
+        # - Alpha numeric segments sort lexicographically
+        # - Numeric segments sort numerically
+        # - Shorter versions sort before longer versions when the prefixes
+        #   match exactly
+        _local = tuple(
+            (i, "") if isinstance(i, int) else (NegativeInfinity, i) for i in local
+        )
+
+    return epoch, _release, _pre, _post, _dev, _local
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diff --git a/venv/Lib/site-packages/pluggy-1.6.0.dist-info/INSTALLER b/venv/Lib/site-packages/pluggy-1.6.0.dist-info/INSTALLER
new file mode 100644
index 0000000000..a1b589e38a
--- /dev/null
+++ b/venv/Lib/site-packages/pluggy-1.6.0.dist-info/INSTALLER
@@ -0,0 +1 @@
+pip
diff --git a/venv/Lib/site-packages/pluggy-1.6.0.dist-info/METADATA b/venv/Lib/site-packages/pluggy-1.6.0.dist-info/METADATA
new file mode 100644
index 0000000000..12345f88eb
--- /dev/null
+++ b/venv/Lib/site-packages/pluggy-1.6.0.dist-info/METADATA
@@ -0,0 +1,152 @@
+Metadata-Version: 2.4
+Name: pluggy
+Version: 1.6.0
+Summary: plugin and hook calling mechanisms for python
+Author-email: Holger Krekel 
+License: MIT
+Classifier: Development Status :: 6 - Mature
+Classifier: Intended Audience :: Developers
+Classifier: License :: OSI Approved :: MIT License
+Classifier: Operating System :: POSIX
+Classifier: Operating System :: Microsoft :: Windows
+Classifier: Operating System :: MacOS :: MacOS X
+Classifier: Topic :: Software Development :: Testing
+Classifier: Topic :: Software Development :: Libraries
+Classifier: Topic :: Utilities
+Classifier: Programming Language :: Python :: Implementation :: CPython
+Classifier: Programming Language :: Python :: Implementation :: PyPy
+Classifier: Programming Language :: Python :: 3
+Classifier: Programming Language :: Python :: 3 :: Only
+Classifier: Programming Language :: Python :: 3.9
+Classifier: Programming Language :: Python :: 3.10
+Classifier: Programming Language :: Python :: 3.11
+Classifier: Programming Language :: Python :: 3.12
+Classifier: Programming Language :: Python :: 3.13
+Requires-Python: >=3.9
+Description-Content-Type: text/x-rst
+License-File: LICENSE
+Provides-Extra: dev
+Requires-Dist: pre-commit; extra == "dev"
+Requires-Dist: tox; extra == "dev"
+Provides-Extra: testing
+Requires-Dist: pytest; extra == "testing"
+Requires-Dist: pytest-benchmark; extra == "testing"
+Requires-Dist: coverage; extra == "testing"
+Dynamic: license-file
+
+====================================================
+pluggy - A minimalist production ready plugin system
+====================================================
+
+|pypi| |conda-forge| |versions| |github-actions| |gitter| |black| |codecov|
+
+This is the core framework used by the `pytest`_, `tox`_, and `devpi`_ projects.
+
+Please `read the docs`_ to learn more!
+
+A definitive example
+====================
+.. code-block:: python
+
+    import pluggy
+
+    hookspec = pluggy.HookspecMarker("myproject")
+    hookimpl = pluggy.HookimplMarker("myproject")
+
+
+    class MySpec:
+        """A hook specification namespace."""
+
+        @hookspec
+        def myhook(self, arg1, arg2):
+            """My special little hook that you can customize."""
+
+
+    class Plugin_1:
+        """A hook implementation namespace."""
+
+        @hookimpl
+        def myhook(self, arg1, arg2):
+            print("inside Plugin_1.myhook()")
+            return arg1 + arg2
+
+
+    class Plugin_2:
+        """A 2nd hook implementation namespace."""
+
+        @hookimpl
+        def myhook(self, arg1, arg2):
+            print("inside Plugin_2.myhook()")
+            return arg1 - arg2
+
+
+    # create a manager and add the spec
+    pm = pluggy.PluginManager("myproject")
+    pm.add_hookspecs(MySpec)
+
+    # register plugins
+    pm.register(Plugin_1())
+    pm.register(Plugin_2())
+
+    # call our ``myhook`` hook
+    results = pm.hook.myhook(arg1=1, arg2=2)
+    print(results)
+
+
+Running this directly gets us::
+
+    $ python docs/examples/toy-example.py
+    inside Plugin_2.myhook()
+    inside Plugin_1.myhook()
+    [-1, 3]
+
+
+.. badges
+
+.. |pypi| image:: https://img.shields.io/pypi/v/pluggy.svg
+    :target: https://pypi.org/pypi/pluggy
+
+.. |versions| image:: https://img.shields.io/pypi/pyversions/pluggy.svg
+    :target: https://pypi.org/pypi/pluggy
+
+.. |github-actions| image:: https://github.com/pytest-dev/pluggy/workflows/main/badge.svg
+    :target: https://github.com/pytest-dev/pluggy/actions
+
+.. |conda-forge| image:: https://img.shields.io/conda/vn/conda-forge/pluggy.svg
+    :target: https://anaconda.org/conda-forge/pytest
+
+.. |gitter| image:: https://badges.gitter.im/pytest-dev/pluggy.svg
+    :alt: Join the chat at https://gitter.im/pytest-dev/pluggy
+    :target: https://gitter.im/pytest-dev/pluggy?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge
+
+.. |black| image:: https://img.shields.io/badge/code%20style-black-000000.svg
+    :target: https://github.com/ambv/black
+
+.. |codecov| image:: https://codecov.io/gh/pytest-dev/pluggy/branch/master/graph/badge.svg
+    :target: https://codecov.io/gh/pytest-dev/pluggy
+    :alt: Code coverage Status
+
+.. links
+.. _pytest:
+    http://pytest.org
+.. _tox:
+    https://tox.readthedocs.org
+.. _devpi:
+    http://doc.devpi.net
+.. _read the docs:
+   https://pluggy.readthedocs.io/en/latest/
+
+
+Support pluggy
+--------------
+
+`Open Collective`_ is an online funding platform for open and transparent communities.
+It provides tools to raise money and share your finances in full transparency.
+
+It is the platform of choice for individuals and companies that want to make one-time or
+monthly donations directly to the project.
+
+``pluggy`` is part of the ``pytest-dev`` project, see more details in the `pytest collective`_.
+
+.. _Open Collective: https://opencollective.com
+.. _pytest collective: https://opencollective.com/pytest
diff --git a/venv/Lib/site-packages/pluggy-1.6.0.dist-info/RECORD b/venv/Lib/site-packages/pluggy-1.6.0.dist-info/RECORD
new file mode 100644
index 0000000000..986ae7ba11
--- /dev/null
+++ b/venv/Lib/site-packages/pluggy-1.6.0.dist-info/RECORD
@@ -0,0 +1,23 @@
+pluggy-1.6.0.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
+pluggy-1.6.0.dist-info/METADATA,sha256=dDjDXuJaCV63QW-EtGHC10Qlxec0rVTDkSRTxlJE4Bw,4811
+pluggy-1.6.0.dist-info/RECORD,,
+pluggy-1.6.0.dist-info/WHEEL,sha256=Nw36Djuh_5VDukK0H78QzOX-_FQEo6V37m3nkm96gtU,91
+pluggy-1.6.0.dist-info/licenses/LICENSE,sha256=1rZebCE6XQtXeRHTTW5ZSbn1nXbCOMUHGi8_wWz7JgY,1110
+pluggy-1.6.0.dist-info/top_level.txt,sha256=xKSCRhai-v9MckvMuWqNz16c1tbsmOggoMSwTgcpYHE,7
+pluggy/__init__.py,sha256=D6dp1gmEDjtDp8hAwQc-qrgaulnL4iltrqkLDd-g9tg,811
+pluggy/__pycache__/__init__.cpython-311.pyc,,
+pluggy/__pycache__/_callers.cpython-311.pyc,,
+pluggy/__pycache__/_hooks.cpython-311.pyc,,
+pluggy/__pycache__/_manager.cpython-311.pyc,,
+pluggy/__pycache__/_result.cpython-311.pyc,,
+pluggy/__pycache__/_tracing.cpython-311.pyc,,
+pluggy/__pycache__/_version.cpython-311.pyc,,
+pluggy/__pycache__/_warnings.cpython-311.pyc,,
+pluggy/_callers.py,sha256=gEZllGaSYVssZ2UmpNfmYC0bdVgh2jYbAFeYKvuRMjY,5991
+pluggy/_hooks.py,sha256=E6f3nYcI6dbEuO0Gmy61ozgGU_59_e69kC08a06EBuo,25218
+pluggy/_manager.py,sha256=K4Ip_pkEjvT2oOIfQPp8CwAWoXVnENgQRcy9tlGii0o,20219
+pluggy/_result.py,sha256=3Xfy7DrjXbYb7puRquyY2VbidIWNq6Pp7QnuElMdj8Q,3098
+pluggy/_tracing.py,sha256=nXd2BCmDgf8jJxV-HO3PqxR-WV53eWnF8B4AF1nJGgo,2073
+pluggy/_version.py,sha256=5FGJNp9Lkk9uOxeCjXpoCGBF79Ar6LGPOR7-atBqb_4,511
+pluggy/_warnings.py,sha256=td0AvZBpfamriCC3OqsLwxMh-SzAMjfjmc58T5vP3lw,828
+pluggy/py.typed,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
diff --git a/venv/Lib/site-packages/pluggy-1.6.0.dist-info/WHEEL b/venv/Lib/site-packages/pluggy-1.6.0.dist-info/WHEEL
new file mode 100644
index 0000000000..e9653ae033
--- /dev/null
+++ b/venv/Lib/site-packages/pluggy-1.6.0.dist-info/WHEEL
@@ -0,0 +1,5 @@
+Wheel-Version: 1.0
+Generator: setuptools (80.7.1)
+Root-Is-Purelib: true
+Tag: py3-none-any
+
diff --git a/venv/Lib/site-packages/pluggy-1.6.0.dist-info/licenses/LICENSE b/venv/Lib/site-packages/pluggy-1.6.0.dist-info/licenses/LICENSE
new file mode 100644
index 0000000000..85f4dd63d2
--- /dev/null
+++ b/venv/Lib/site-packages/pluggy-1.6.0.dist-info/licenses/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 holger krekel (rather uses bitbucket/hpk42)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/venv/Lib/site-packages/pluggy-1.6.0.dist-info/top_level.txt b/venv/Lib/site-packages/pluggy-1.6.0.dist-info/top_level.txt
new file mode 100644
index 0000000000..11bdb5c1f5
--- /dev/null
+++ b/venv/Lib/site-packages/pluggy-1.6.0.dist-info/top_level.txt
@@ -0,0 +1 @@
+pluggy
diff --git a/venv/Lib/site-packages/pluggy/__init__.py b/venv/Lib/site-packages/pluggy/__init__.py
new file mode 100644
index 0000000000..8a651f499d
--- /dev/null
+++ b/venv/Lib/site-packages/pluggy/__init__.py
@@ -0,0 +1,30 @@
+__all__ = [
+    "__version__",
+    "PluginManager",
+    "PluginValidationError",
+    "HookCaller",
+    "HookCallError",
+    "HookspecOpts",
+    "HookimplOpts",
+    "HookImpl",
+    "HookRelay",
+    "HookspecMarker",
+    "HookimplMarker",
+    "Result",
+    "PluggyWarning",
+    "PluggyTeardownRaisedWarning",
+]
+from ._hooks import HookCaller
+from ._hooks import HookImpl
+from ._hooks import HookimplMarker
+from ._hooks import HookimplOpts
+from ._hooks import HookRelay
+from ._hooks import HookspecMarker
+from ._hooks import HookspecOpts
+from ._manager import PluginManager
+from ._manager import PluginValidationError
+from ._result import HookCallError
+from ._result import Result
+from ._version import version as __version__
+from ._warnings import PluggyTeardownRaisedWarning
+from ._warnings import PluggyWarning
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diff --git a/venv/Lib/site-packages/pluggy/__pycache__/_warnings.cpython-311.pyc b/venv/Lib/site-packages/pluggy/__pycache__/_warnings.cpython-311.pyc
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diff --git a/venv/Lib/site-packages/pluggy/_callers.py b/venv/Lib/site-packages/pluggy/_callers.py
new file mode 100644
index 0000000000..472d5dd05b
--- /dev/null
+++ b/venv/Lib/site-packages/pluggy/_callers.py
@@ -0,0 +1,169 @@
+"""
+Call loop machinery
+"""
+
+from __future__ import annotations
+
+from collections.abc import Generator
+from collections.abc import Mapping
+from collections.abc import Sequence
+from typing import cast
+from typing import NoReturn
+import warnings
+
+from ._hooks import HookImpl
+from ._result import HookCallError
+from ._result import Result
+from ._warnings import PluggyTeardownRaisedWarning
+
+
+# Need to distinguish between old- and new-style hook wrappers.
+# Wrapping with a tuple is the fastest type-safe way I found to do it.
+Teardown = Generator[None, object, object]
+
+
+def run_old_style_hookwrapper(
+    hook_impl: HookImpl, hook_name: str, args: Sequence[object]
+) -> Teardown:
+    """
+    backward compatibility wrapper to run a old style hookwrapper as a wrapper
+    """
+
+    teardown: Teardown = cast(Teardown, hook_impl.function(*args))
+    try:
+        next(teardown)
+    except StopIteration:
+        _raise_wrapfail(teardown, "did not yield")
+    try:
+        res = yield
+        result = Result(res, None)
+    except BaseException as exc:
+        result = Result(None, exc)
+    try:
+        teardown.send(result)
+    except StopIteration:
+        pass
+    except BaseException as e:
+        _warn_teardown_exception(hook_name, hook_impl, e)
+        raise
+    else:
+        _raise_wrapfail(teardown, "has second yield")
+    finally:
+        teardown.close()
+    return result.get_result()
+
+
+def _raise_wrapfail(
+    wrap_controller: Generator[None, object, object],
+    msg: str,
+) -> NoReturn:
+    co = wrap_controller.gi_code  # type: ignore[attr-defined]
+    raise RuntimeError(
+        f"wrap_controller at {co.co_name!r} {co.co_filename}:{co.co_firstlineno} {msg}"
+    )
+
+
+def _warn_teardown_exception(
+    hook_name: str, hook_impl: HookImpl, e: BaseException
+) -> None:
+    msg = "A plugin raised an exception during an old-style hookwrapper teardown.\n"
+    msg += f"Plugin: {hook_impl.plugin_name}, Hook: {hook_name}\n"
+    msg += f"{type(e).__name__}: {e}\n"
+    msg += "For more information see https://pluggy.readthedocs.io/en/stable/api_reference.html#pluggy.PluggyTeardownRaisedWarning"  # noqa: E501
+    warnings.warn(PluggyTeardownRaisedWarning(msg), stacklevel=6)
+
+
+def _multicall(
+    hook_name: str,
+    hook_impls: Sequence[HookImpl],
+    caller_kwargs: Mapping[str, object],
+    firstresult: bool,
+) -> object | list[object]:
+    """Execute a call into multiple python functions/methods and return the
+    result(s).
+
+    ``caller_kwargs`` comes from HookCaller.__call__().
+    """
+    __tracebackhide__ = True
+    results: list[object] = []
+    exception = None
+    try:  # run impl and wrapper setup functions in a loop
+        teardowns: list[Teardown] = []
+        try:
+            for hook_impl in reversed(hook_impls):
+                try:
+                    args = [caller_kwargs[argname] for argname in hook_impl.argnames]
+                except KeyError as e:
+                    # coverage bug - this is tested
+                    for argname in hook_impl.argnames:  # pragma: no cover
+                        if argname not in caller_kwargs:
+                            raise HookCallError(
+                                f"hook call must provide argument {argname!r}"
+                            ) from e
+
+                if hook_impl.hookwrapper:
+                    function_gen = run_old_style_hookwrapper(hook_impl, hook_name, args)
+
+                    next(function_gen)  # first yield
+                    teardowns.append(function_gen)
+
+                elif hook_impl.wrapper:
+                    try:
+                        # If this cast is not valid, a type error is raised below,
+                        # which is the desired response.
+                        res = hook_impl.function(*args)
+                        function_gen = cast(Generator[None, object, object], res)
+                        next(function_gen)  # first yield
+                        teardowns.append(function_gen)
+                    except StopIteration:
+                        _raise_wrapfail(function_gen, "did not yield")
+                else:
+                    res = hook_impl.function(*args)
+                    if res is not None:
+                        results.append(res)
+                        if firstresult:  # halt further impl calls
+                            break
+        except BaseException as exc:
+            exception = exc
+    finally:
+        if firstresult:  # first result hooks return a single value
+            result = results[0] if results else None
+        else:
+            result = results
+
+        # run all wrapper post-yield blocks
+        for teardown in reversed(teardowns):
+            try:
+                if exception is not None:
+                    try:
+                        teardown.throw(exception)
+                    except RuntimeError as re:
+                        # StopIteration from generator causes RuntimeError
+                        # even for coroutine usage - see #544
+                        if (
+                            isinstance(exception, StopIteration)
+                            and re.__cause__ is exception
+                        ):
+                            teardown.close()
+                            continue
+                        else:
+                            raise
+                else:
+                    teardown.send(result)
+                # Following is unreachable for a well behaved hook wrapper.
+                # Try to force finalizers otherwise postponed till GC action.
+                # Note: close() may raise if generator handles GeneratorExit.
+                teardown.close()
+            except StopIteration as si:
+                result = si.value
+                exception = None
+                continue
+            except BaseException as e:
+                exception = e
+                continue
+            _raise_wrapfail(teardown, "has second yield")
+
+    if exception is not None:
+        raise exception
+    else:
+        return result
diff --git a/venv/Lib/site-packages/pluggy/_hooks.py b/venv/Lib/site-packages/pluggy/_hooks.py
new file mode 100644
index 0000000000..97fef0d75f
--- /dev/null
+++ b/venv/Lib/site-packages/pluggy/_hooks.py
@@ -0,0 +1,714 @@
+"""
+Internal hook annotation, representation and calling machinery.
+"""
+
+from __future__ import annotations
+
+from collections.abc import Generator
+from collections.abc import Mapping
+from collections.abc import Sequence
+from collections.abc import Set
+import inspect
+import sys
+from types import ModuleType
+from typing import Any
+from typing import Callable
+from typing import Final
+from typing import final
+from typing import Optional
+from typing import overload
+from typing import TYPE_CHECKING
+from typing import TypedDict
+from typing import TypeVar
+from typing import Union
+import warnings
+
+from ._result import Result
+
+
+_T = TypeVar("_T")
+_F = TypeVar("_F", bound=Callable[..., object])
+_Namespace = Union[ModuleType, type]
+_Plugin = object
+_HookExec = Callable[
+    [str, Sequence["HookImpl"], Mapping[str, object], bool],
+    Union[object, list[object]],
+]
+_HookImplFunction = Callable[..., Union[_T, Generator[None, Result[_T], None]]]
+
+
+class HookspecOpts(TypedDict):
+    """Options for a hook specification."""
+
+    #: Whether the hook is :ref:`first result only `.
+    firstresult: bool
+    #: Whether the hook is :ref:`historic `.
+    historic: bool
+    #: Whether the hook :ref:`warns when implemented `.
+    warn_on_impl: Warning | None
+    #: Whether the hook warns when :ref:`certain arguments are requested
+    #: `.
+    #:
+    #: .. versionadded:: 1.5
+    warn_on_impl_args: Mapping[str, Warning] | None
+
+
+class HookimplOpts(TypedDict):
+    """Options for a hook implementation."""
+
+    #: Whether the hook implementation is a :ref:`wrapper `.
+    wrapper: bool
+    #: Whether the hook implementation is an :ref:`old-style wrapper
+    #: `.
+    hookwrapper: bool
+    #: Whether validation against a hook specification is :ref:`optional
+    #: `.
+    optionalhook: bool
+    #: Whether to try to order this hook implementation :ref:`first
+    #: `.
+    tryfirst: bool
+    #: Whether to try to order this hook implementation :ref:`last
+    #: `.
+    trylast: bool
+    #: The name of the hook specification to match, see :ref:`specname`.
+    specname: str | None
+
+
+@final
+class HookspecMarker:
+    """Decorator for marking functions as hook specifications.
+
+    Instantiate it with a project_name to get a decorator.
+    Calling :meth:`PluginManager.add_hookspecs` later will discover all marked
+    functions if the :class:`PluginManager` uses the same project name.
+    """
+
+    __slots__ = ("project_name",)
+
+    def __init__(self, project_name: str) -> None:
+        self.project_name: Final = project_name
+
+    @overload
+    def __call__(
+        self,
+        function: _F,
+        firstresult: bool = False,
+        historic: bool = False,
+        warn_on_impl: Warning | None = None,
+        warn_on_impl_args: Mapping[str, Warning] | None = None,
+    ) -> _F: ...
+
+    @overload  # noqa: F811
+    def __call__(  # noqa: F811
+        self,
+        function: None = ...,
+        firstresult: bool = ...,
+        historic: bool = ...,
+        warn_on_impl: Warning | None = ...,
+        warn_on_impl_args: Mapping[str, Warning] | None = ...,
+    ) -> Callable[[_F], _F]: ...
+
+    def __call__(  # noqa: F811
+        self,
+        function: _F | None = None,
+        firstresult: bool = False,
+        historic: bool = False,
+        warn_on_impl: Warning | None = None,
+        warn_on_impl_args: Mapping[str, Warning] | None = None,
+    ) -> _F | Callable[[_F], _F]:
+        """If passed a function, directly sets attributes on the function
+        which will make it discoverable to :meth:`PluginManager.add_hookspecs`.
+
+        If passed no function, returns a decorator which can be applied to a
+        function later using the attributes supplied.
+
+        :param firstresult:
+            If ``True``, the 1:N hook call (N being the number of registered
+            hook implementation functions) will stop at I<=N when the I'th
+            function returns a non-``None`` result. See :ref:`firstresult`.
+
+        :param historic:
+            If ``True``, every call to the hook will be memorized and replayed
+            on plugins registered after the call was made. See :ref:`historic`.
+
+        :param warn_on_impl:
+            If given, every implementation of this hook will trigger the given
+            warning. See :ref:`warn_on_impl`.
+
+        :param warn_on_impl_args:
+            If given, every implementation of this hook which requests one of
+            the arguments in the dict will trigger the corresponding warning.
+            See :ref:`warn_on_impl`.
+
+            .. versionadded:: 1.5
+        """
+
+        def setattr_hookspec_opts(func: _F) -> _F:
+            if historic and firstresult:
+                raise ValueError("cannot have a historic firstresult hook")
+            opts: HookspecOpts = {
+                "firstresult": firstresult,
+                "historic": historic,
+                "warn_on_impl": warn_on_impl,
+                "warn_on_impl_args": warn_on_impl_args,
+            }
+            setattr(func, self.project_name + "_spec", opts)
+            return func
+
+        if function is not None:
+            return setattr_hookspec_opts(function)
+        else:
+            return setattr_hookspec_opts
+
+
+@final
+class HookimplMarker:
+    """Decorator for marking functions as hook implementations.
+
+    Instantiate it with a ``project_name`` to get a decorator.
+    Calling :meth:`PluginManager.register` later will discover all marked
+    functions if the :class:`PluginManager` uses the same project name.
+    """
+
+    __slots__ = ("project_name",)
+
+    def __init__(self, project_name: str) -> None:
+        self.project_name: Final = project_name
+
+    @overload
+    def __call__(
+        self,
+        function: _F,
+        hookwrapper: bool = ...,
+        optionalhook: bool = ...,
+        tryfirst: bool = ...,
+        trylast: bool = ...,
+        specname: str | None = ...,
+        wrapper: bool = ...,
+    ) -> _F: ...
+
+    @overload  # noqa: F811
+    def __call__(  # noqa: F811
+        self,
+        function: None = ...,
+        hookwrapper: bool = ...,
+        optionalhook: bool = ...,
+        tryfirst: bool = ...,
+        trylast: bool = ...,
+        specname: str | None = ...,
+        wrapper: bool = ...,
+    ) -> Callable[[_F], _F]: ...
+
+    def __call__(  # noqa: F811
+        self,
+        function: _F | None = None,
+        hookwrapper: bool = False,
+        optionalhook: bool = False,
+        tryfirst: bool = False,
+        trylast: bool = False,
+        specname: str | None = None,
+        wrapper: bool = False,
+    ) -> _F | Callable[[_F], _F]:
+        """If passed a function, directly sets attributes on the function
+        which will make it discoverable to :meth:`PluginManager.register`.
+
+        If passed no function, returns a decorator which can be applied to a
+        function later using the attributes supplied.
+
+        :param optionalhook:
+            If ``True``, a missing matching hook specification will not result
+            in an error (by default it is an error if no matching spec is
+            found). See :ref:`optionalhook`.
+
+        :param tryfirst:
+            If ``True``, this hook implementation will run as early as possible
+            in the chain of N hook implementations for a specification. See
+            :ref:`callorder`.
+
+        :param trylast:
+            If ``True``, this hook implementation will run as late as possible
+            in the chain of N hook implementations for a specification. See
+            :ref:`callorder`.
+
+        :param wrapper:
+            If ``True`` ("new-style hook wrapper"), the hook implementation
+            needs to execute exactly one ``yield``. The code before the
+            ``yield`` is run early before any non-hook-wrapper function is run.
+            The code after the ``yield`` is run after all non-hook-wrapper
+            functions have run. The ``yield`` receives the result value of the
+            inner calls, or raises the exception of inner calls (including
+            earlier hook wrapper calls). The return value of the function
+            becomes the return value of the hook, and a raised exception becomes
+            the exception of the hook. See :ref:`hookwrapper`.
+
+        :param hookwrapper:
+            If ``True`` ("old-style hook wrapper"), the hook implementation
+            needs to execute exactly one ``yield``. The code before the
+            ``yield`` is run early before any non-hook-wrapper function is run.
+            The code after the ``yield`` is run after all non-hook-wrapper
+            function have run  The ``yield`` receives a :class:`Result` object
+            representing the exception or result outcome of the inner calls
+            (including earlier hook wrapper calls). This option is mutually
+            exclusive with ``wrapper``. See :ref:`old_style_hookwrapper`.
+
+        :param specname:
+            If provided, the given name will be used instead of the function
+            name when matching this hook implementation to a hook specification
+            during registration. See :ref:`specname`.
+
+        .. versionadded:: 1.2.0
+            The ``wrapper`` parameter.
+        """
+
+        def setattr_hookimpl_opts(func: _F) -> _F:
+            opts: HookimplOpts = {
+                "wrapper": wrapper,
+                "hookwrapper": hookwrapper,
+                "optionalhook": optionalhook,
+                "tryfirst": tryfirst,
+                "trylast": trylast,
+                "specname": specname,
+            }
+            setattr(func, self.project_name + "_impl", opts)
+            return func
+
+        if function is None:
+            return setattr_hookimpl_opts
+        else:
+            return setattr_hookimpl_opts(function)
+
+
+def normalize_hookimpl_opts(opts: HookimplOpts) -> None:
+    opts.setdefault("tryfirst", False)
+    opts.setdefault("trylast", False)
+    opts.setdefault("wrapper", False)
+    opts.setdefault("hookwrapper", False)
+    opts.setdefault("optionalhook", False)
+    opts.setdefault("specname", None)
+
+
+_PYPY = hasattr(sys, "pypy_version_info")
+
+
+def varnames(func: object) -> tuple[tuple[str, ...], tuple[str, ...]]:
+    """Return tuple of positional and keywrord argument names for a function,
+    method, class or callable.
+
+    In case of a class, its ``__init__`` method is considered.
+    For methods the ``self`` parameter is not included.
+    """
+    if inspect.isclass(func):
+        try:
+            func = func.__init__
+        except AttributeError:  # pragma: no cover - pypy special case
+            return (), ()
+    elif not inspect.isroutine(func):  # callable object?
+        try:
+            func = getattr(func, "__call__", func)
+        except Exception:  # pragma: no cover - pypy special case
+            return (), ()
+
+    try:
+        # func MUST be a function or method here or we won't parse any args.
+        sig = inspect.signature(
+            func.__func__ if inspect.ismethod(func) else func  # type:ignore[arg-type]
+        )
+    except TypeError:  # pragma: no cover
+        return (), ()
+
+    _valid_param_kinds = (
+        inspect.Parameter.POSITIONAL_ONLY,
+        inspect.Parameter.POSITIONAL_OR_KEYWORD,
+    )
+    _valid_params = {
+        name: param
+        for name, param in sig.parameters.items()
+        if param.kind in _valid_param_kinds
+    }
+    args = tuple(_valid_params)
+    defaults = (
+        tuple(
+            param.default
+            for param in _valid_params.values()
+            if param.default is not param.empty
+        )
+        or None
+    )
+
+    if defaults:
+        index = -len(defaults)
+        args, kwargs = args[:index], tuple(args[index:])
+    else:
+        kwargs = ()
+
+    # strip any implicit instance arg
+    # pypy3 uses "obj" instead of "self" for default dunder methods
+    if not _PYPY:
+        implicit_names: tuple[str, ...] = ("self",)
+    else:  # pragma: no cover
+        implicit_names = ("self", "obj")
+    if args:
+        qualname: str = getattr(func, "__qualname__", "")
+        if inspect.ismethod(func) or ("." in qualname and args[0] in implicit_names):
+            args = args[1:]
+
+    return args, kwargs
+
+
+@final
+class HookRelay:
+    """Hook holder object for performing 1:N hook calls where N is the number
+    of registered plugins."""
+
+    __slots__ = ("__dict__",)
+
+    def __init__(self) -> None:
+        """:meta private:"""
+
+    if TYPE_CHECKING:
+
+        def __getattr__(self, name: str) -> HookCaller: ...
+
+
+# Historical name (pluggy<=1.2), kept for backward compatibility.
+_HookRelay = HookRelay
+
+
+_CallHistory = list[tuple[Mapping[str, object], Optional[Callable[[Any], None]]]]
+
+
+class HookCaller:
+    """A caller of all registered implementations of a hook specification."""
+
+    __slots__ = (
+        "name",
+        "spec",
+        "_hookexec",
+        "_hookimpls",
+        "_call_history",
+    )
+
+    def __init__(
+        self,
+        name: str,
+        hook_execute: _HookExec,
+        specmodule_or_class: _Namespace | None = None,
+        spec_opts: HookspecOpts | None = None,
+    ) -> None:
+        """:meta private:"""
+        #: Name of the hook getting called.
+        self.name: Final = name
+        self._hookexec: Final = hook_execute
+        # The hookimpls list. The caller iterates it *in reverse*. Format:
+        # 1. trylast nonwrappers
+        # 2. nonwrappers
+        # 3. tryfirst nonwrappers
+        # 4. trylast wrappers
+        # 5. wrappers
+        # 6. tryfirst wrappers
+        self._hookimpls: Final[list[HookImpl]] = []
+        self._call_history: _CallHistory | None = None
+        # TODO: Document, or make private.
+        self.spec: HookSpec | None = None
+        if specmodule_or_class is not None:
+            assert spec_opts is not None
+            self.set_specification(specmodule_or_class, spec_opts)
+
+    # TODO: Document, or make private.
+    def has_spec(self) -> bool:
+        return self.spec is not None
+
+    # TODO: Document, or make private.
+    def set_specification(
+        self,
+        specmodule_or_class: _Namespace,
+        spec_opts: HookspecOpts,
+    ) -> None:
+        if self.spec is not None:
+            raise ValueError(
+                f"Hook {self.spec.name!r} is already registered "
+                f"within namespace {self.spec.namespace}"
+            )
+        self.spec = HookSpec(specmodule_or_class, self.name, spec_opts)
+        if spec_opts.get("historic"):
+            self._call_history = []
+
+    def is_historic(self) -> bool:
+        """Whether this caller is :ref:`historic `."""
+        return self._call_history is not None
+
+    def _remove_plugin(self, plugin: _Plugin) -> None:
+        for i, method in enumerate(self._hookimpls):
+            if method.plugin == plugin:
+                del self._hookimpls[i]
+                return
+        raise ValueError(f"plugin {plugin!r} not found")
+
+    def get_hookimpls(self) -> list[HookImpl]:
+        """Get all registered hook implementations for this hook."""
+        return self._hookimpls.copy()
+
+    def _add_hookimpl(self, hookimpl: HookImpl) -> None:
+        """Add an implementation to the callback chain."""
+        for i, method in enumerate(self._hookimpls):
+            if method.hookwrapper or method.wrapper:
+                splitpoint = i
+                break
+        else:
+            splitpoint = len(self._hookimpls)
+        if hookimpl.hookwrapper or hookimpl.wrapper:
+            start, end = splitpoint, len(self._hookimpls)
+        else:
+            start, end = 0, splitpoint
+
+        if hookimpl.trylast:
+            self._hookimpls.insert(start, hookimpl)
+        elif hookimpl.tryfirst:
+            self._hookimpls.insert(end, hookimpl)
+        else:
+            # find last non-tryfirst method
+            i = end - 1
+            while i >= start and self._hookimpls[i].tryfirst:
+                i -= 1
+            self._hookimpls.insert(i + 1, hookimpl)
+
+    def __repr__(self) -> str:
+        return f""
+
+    def _verify_all_args_are_provided(self, kwargs: Mapping[str, object]) -> None:
+        # This is written to avoid expensive operations when not needed.
+        if self.spec:
+            for argname in self.spec.argnames:
+                if argname not in kwargs:
+                    notincall = ", ".join(
+                        repr(argname)
+                        for argname in self.spec.argnames
+                        # Avoid self.spec.argnames - kwargs.keys()
+                        # it doesn't preserve order.
+                        if argname not in kwargs.keys()
+                    )
+                    warnings.warn(
+                        f"Argument(s) {notincall} which are declared in the hookspec "
+                        "cannot be found in this hook call",
+                        stacklevel=2,
+                    )
+                    break
+
+    def __call__(self, **kwargs: object) -> Any:
+        """Call the hook.
+
+        Only accepts keyword arguments, which should match the hook
+        specification.
+
+        Returns the result(s) of calling all registered plugins, see
+        :ref:`calling`.
+        """
+        assert not self.is_historic(), (
+            "Cannot directly call a historic hook - use call_historic instead."
+        )
+        self._verify_all_args_are_provided(kwargs)
+        firstresult = self.spec.opts.get("firstresult", False) if self.spec else False
+        # Copy because plugins may register other plugins during iteration (#438).
+        return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
+
+    def call_historic(
+        self,
+        result_callback: Callable[[Any], None] | None = None,
+        kwargs: Mapping[str, object] | None = None,
+    ) -> None:
+        """Call the hook with given ``kwargs`` for all registered plugins and
+        for all plugins which will be registered afterwards, see
+        :ref:`historic`.
+
+        :param result_callback:
+            If provided, will be called for each non-``None`` result obtained
+            from a hook implementation.
+        """
+        assert self._call_history is not None
+        kwargs = kwargs or {}
+        self._verify_all_args_are_provided(kwargs)
+        self._call_history.append((kwargs, result_callback))
+        # Historizing hooks don't return results.
+        # Remember firstresult isn't compatible with historic.
+        # Copy because plugins may register other plugins during iteration (#438).
+        res = self._hookexec(self.name, self._hookimpls.copy(), kwargs, False)
+        if result_callback is None:
+            return
+        if isinstance(res, list):
+            for x in res:
+                result_callback(x)
+
+    def call_extra(
+        self, methods: Sequence[Callable[..., object]], kwargs: Mapping[str, object]
+    ) -> Any:
+        """Call the hook with some additional temporarily participating
+        methods using the specified ``kwargs`` as call parameters, see
+        :ref:`call_extra`."""
+        assert not self.is_historic(), (
+            "Cannot directly call a historic hook - use call_historic instead."
+        )
+        self._verify_all_args_are_provided(kwargs)
+        opts: HookimplOpts = {
+            "wrapper": False,
+            "hookwrapper": False,
+            "optionalhook": False,
+            "trylast": False,
+            "tryfirst": False,
+            "specname": None,
+        }
+        hookimpls = self._hookimpls.copy()
+        for method in methods:
+            hookimpl = HookImpl(None, "", method, opts)
+            # Find last non-tryfirst nonwrapper method.
+            i = len(hookimpls) - 1
+            while i >= 0 and (
+                # Skip wrappers.
+                (hookimpls[i].hookwrapper or hookimpls[i].wrapper)
+                # Skip tryfirst nonwrappers.
+                or hookimpls[i].tryfirst
+            ):
+                i -= 1
+            hookimpls.insert(i + 1, hookimpl)
+        firstresult = self.spec.opts.get("firstresult", False) if self.spec else False
+        return self._hookexec(self.name, hookimpls, kwargs, firstresult)
+
+    def _maybe_apply_history(self, method: HookImpl) -> None:
+        """Apply call history to a new hookimpl if it is marked as historic."""
+        if self.is_historic():
+            assert self._call_history is not None
+            for kwargs, result_callback in self._call_history:
+                res = self._hookexec(self.name, [method], kwargs, False)
+                if res and result_callback is not None:
+                    # XXX: remember firstresult isn't compat with historic
+                    assert isinstance(res, list)
+                    result_callback(res[0])
+
+
+# Historical name (pluggy<=1.2), kept for backward compatibility.
+_HookCaller = HookCaller
+
+
+class _SubsetHookCaller(HookCaller):
+    """A proxy to another HookCaller which manages calls to all registered
+    plugins except the ones from remove_plugins."""
+
+    # This class is unusual: in inhertits from `HookCaller` so all of
+    # the *code* runs in the class, but it delegates all underlying *data*
+    # to the original HookCaller.
+    # `subset_hook_caller` used to be implemented by creating a full-fledged
+    # HookCaller, copying all hookimpls from the original. This had problems
+    # with memory leaks (#346) and historic calls (#347), which make a proxy
+    # approach better.
+    # An alternative implementation is to use a `_getattr__`/`__getattribute__`
+    # proxy, however that adds more overhead and is more tricky to implement.
+
+    __slots__ = (
+        "_orig",
+        "_remove_plugins",
+    )
+
+    def __init__(self, orig: HookCaller, remove_plugins: Set[_Plugin]) -> None:
+        self._orig = orig
+        self._remove_plugins = remove_plugins
+        self.name = orig.name  # type: ignore[misc]
+        self._hookexec = orig._hookexec  # type: ignore[misc]
+
+    @property  # type: ignore[misc]
+    def _hookimpls(self) -> list[HookImpl]:
+        return [
+            impl
+            for impl in self._orig._hookimpls
+            if impl.plugin not in self._remove_plugins
+        ]
+
+    @property
+    def spec(self) -> HookSpec | None:  # type: ignore[override]
+        return self._orig.spec
+
+    @property
+    def _call_history(self) -> _CallHistory | None:  # type: ignore[override]
+        return self._orig._call_history
+
+    def __repr__(self) -> str:
+        return f"<_SubsetHookCaller {self.name!r}>"
+
+
+@final
+class HookImpl:
+    """A hook implementation in a :class:`HookCaller`."""
+
+    __slots__ = (
+        "function",
+        "argnames",
+        "kwargnames",
+        "plugin",
+        "opts",
+        "plugin_name",
+        "wrapper",
+        "hookwrapper",
+        "optionalhook",
+        "tryfirst",
+        "trylast",
+    )
+
+    def __init__(
+        self,
+        plugin: _Plugin,
+        plugin_name: str,
+        function: _HookImplFunction[object],
+        hook_impl_opts: HookimplOpts,
+    ) -> None:
+        """:meta private:"""
+        #: The hook implementation function.
+        self.function: Final = function
+        argnames, kwargnames = varnames(self.function)
+        #: The positional parameter names of ``function```.
+        self.argnames: Final = argnames
+        #: The keyword parameter names of ``function```.
+        self.kwargnames: Final = kwargnames
+        #: The plugin which defined this hook implementation.
+        self.plugin: Final = plugin
+        #: The :class:`HookimplOpts` used to configure this hook implementation.
+        self.opts: Final = hook_impl_opts
+        #: The name of the plugin which defined this hook implementation.
+        self.plugin_name: Final = plugin_name
+        #: Whether the hook implementation is a :ref:`wrapper `.
+        self.wrapper: Final = hook_impl_opts["wrapper"]
+        #: Whether the hook implementation is an :ref:`old-style wrapper
+        #: `.
+        self.hookwrapper: Final = hook_impl_opts["hookwrapper"]
+        #: Whether validation against a hook specification is :ref:`optional
+        #: `.
+        self.optionalhook: Final = hook_impl_opts["optionalhook"]
+        #: Whether to try to order this hook implementation :ref:`first
+        #: `.
+        self.tryfirst: Final = hook_impl_opts["tryfirst"]
+        #: Whether to try to order this hook implementation :ref:`last
+        #: `.
+        self.trylast: Final = hook_impl_opts["trylast"]
+
+    def __repr__(self) -> str:
+        return f""
+
+
+@final
+class HookSpec:
+    __slots__ = (
+        "namespace",
+        "function",
+        "name",
+        "argnames",
+        "kwargnames",
+        "opts",
+        "warn_on_impl",
+        "warn_on_impl_args",
+    )
+
+    def __init__(self, namespace: _Namespace, name: str, opts: HookspecOpts) -> None:
+        self.namespace = namespace
+        self.function: Callable[..., object] = getattr(namespace, name)
+        self.name = name
+        self.argnames, self.kwargnames = varnames(self.function)
+        self.opts = opts
+        self.warn_on_impl = opts.get("warn_on_impl")
+        self.warn_on_impl_args = opts.get("warn_on_impl_args")
diff --git a/venv/Lib/site-packages/pluggy/_manager.py b/venv/Lib/site-packages/pluggy/_manager.py
new file mode 100644
index 0000000000..ff1e3ce6e3
--- /dev/null
+++ b/venv/Lib/site-packages/pluggy/_manager.py
@@ -0,0 +1,523 @@
+from __future__ import annotations
+
+from collections.abc import Iterable
+from collections.abc import Mapping
+from collections.abc import Sequence
+import inspect
+import types
+from typing import Any
+from typing import Callable
+from typing import cast
+from typing import Final
+from typing import TYPE_CHECKING
+import warnings
+
+from . import _tracing
+from ._callers import _multicall
+from ._hooks import _HookImplFunction
+from ._hooks import _Namespace
+from ._hooks import _Plugin
+from ._hooks import _SubsetHookCaller
+from ._hooks import HookCaller
+from ._hooks import HookImpl
+from ._hooks import HookimplOpts
+from ._hooks import HookRelay
+from ._hooks import HookspecOpts
+from ._hooks import normalize_hookimpl_opts
+from ._result import Result
+
+
+if TYPE_CHECKING:
+    # importtlib.metadata import is slow, defer it.
+    import importlib.metadata
+
+
+_BeforeTrace = Callable[[str, Sequence[HookImpl], Mapping[str, Any]], None]
+_AfterTrace = Callable[[Result[Any], str, Sequence[HookImpl], Mapping[str, Any]], None]
+
+
+def _warn_for_function(warning: Warning, function: Callable[..., object]) -> None:
+    func = cast(types.FunctionType, function)
+    warnings.warn_explicit(
+        warning,
+        type(warning),
+        lineno=func.__code__.co_firstlineno,
+        filename=func.__code__.co_filename,
+    )
+
+
+class PluginValidationError(Exception):
+    """Plugin failed validation.
+
+    :param plugin: The plugin which failed validation.
+    :param message: Error message.
+    """
+
+    def __init__(self, plugin: _Plugin, message: str) -> None:
+        super().__init__(message)
+        #: The plugin which failed validation.
+        self.plugin = plugin
+
+
+class DistFacade:
+    """Emulate a pkg_resources Distribution"""
+
+    def __init__(self, dist: importlib.metadata.Distribution) -> None:
+        self._dist = dist
+
+    @property
+    def project_name(self) -> str:
+        name: str = self.metadata["name"]
+        return name
+
+    def __getattr__(self, attr: str, default: Any | None = None) -> Any:
+        return getattr(self._dist, attr, default)
+
+    def __dir__(self) -> list[str]:
+        return sorted(dir(self._dist) + ["_dist", "project_name"])
+
+
+class PluginManager:
+    """Core class which manages registration of plugin objects and 1:N hook
+    calling.
+
+    You can register new hooks by calling :meth:`add_hookspecs(module_or_class)
+    `.
+
+    You can register plugin objects (which contain hook implementations) by
+    calling :meth:`register(plugin) `.
+
+    For debugging purposes you can call :meth:`PluginManager.enable_tracing`
+    which will subsequently send debug information to the trace helper.
+
+    :param project_name:
+        The short project name. Prefer snake case. Make sure it's unique!
+    """
+
+    def __init__(self, project_name: str) -> None:
+        #: The project name.
+        self.project_name: Final = project_name
+        self._name2plugin: Final[dict[str, _Plugin]] = {}
+        self._plugin_distinfo: Final[list[tuple[_Plugin, DistFacade]]] = []
+        #: The "hook relay", used to call a hook on all registered plugins.
+        #: See :ref:`calling`.
+        self.hook: Final = HookRelay()
+        #: The tracing entry point. See :ref:`tracing`.
+        self.trace: Final[_tracing.TagTracerSub] = _tracing.TagTracer().get(
+            "pluginmanage"
+        )
+        self._inner_hookexec = _multicall
+
+    def _hookexec(
+        self,
+        hook_name: str,
+        methods: Sequence[HookImpl],
+        kwargs: Mapping[str, object],
+        firstresult: bool,
+    ) -> object | list[object]:
+        # called from all hookcaller instances.
+        # enable_tracing will set its own wrapping function at self._inner_hookexec
+        return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
+
+    def register(self, plugin: _Plugin, name: str | None = None) -> str | None:
+        """Register a plugin and return its name.
+
+        :param name:
+            The name under which to register the plugin. If not specified, a
+            name is generated using :func:`get_canonical_name`.
+
+        :returns:
+            The plugin name. If the name is blocked from registering, returns
+            ``None``.
+
+        If the plugin is already registered, raises a :exc:`ValueError`.
+        """
+        plugin_name = name or self.get_canonical_name(plugin)
+
+        if plugin_name in self._name2plugin:
+            if self._name2plugin.get(plugin_name, -1) is None:
+                return None  # blocked plugin, return None to indicate no registration
+            raise ValueError(
+                "Plugin name already registered: "
+                f"{plugin_name}={plugin}\n{self._name2plugin}"
+            )
+
+        if plugin in self._name2plugin.values():
+            raise ValueError(
+                "Plugin already registered under a different name: "
+                f"{plugin_name}={plugin}\n{self._name2plugin}"
+            )
+
+        # XXX if an error happens we should make sure no state has been
+        # changed at point of return
+        self._name2plugin[plugin_name] = plugin
+
+        # register matching hook implementations of the plugin
+        for name in dir(plugin):
+            hookimpl_opts = self.parse_hookimpl_opts(plugin, name)
+            if hookimpl_opts is not None:
+                normalize_hookimpl_opts(hookimpl_opts)
+                method: _HookImplFunction[object] = getattr(plugin, name)
+                hookimpl = HookImpl(plugin, plugin_name, method, hookimpl_opts)
+                name = hookimpl_opts.get("specname") or name
+                hook: HookCaller | None = getattr(self.hook, name, None)
+                if hook is None:
+                    hook = HookCaller(name, self._hookexec)
+                    setattr(self.hook, name, hook)
+                elif hook.has_spec():
+                    self._verify_hook(hook, hookimpl)
+                    hook._maybe_apply_history(hookimpl)
+                hook._add_hookimpl(hookimpl)
+        return plugin_name
+
+    def parse_hookimpl_opts(self, plugin: _Plugin, name: str) -> HookimplOpts | None:
+        """Try to obtain a hook implementation from an item with the given name
+        in the given plugin which is being searched for hook impls.
+
+        :returns:
+            The parsed hookimpl options, or None to skip the given item.
+
+        This method can be overridden by ``PluginManager`` subclasses to
+        customize how hook implementation are picked up. By default, returns the
+        options for items decorated with :class:`HookimplMarker`.
+        """
+        method: object = getattr(plugin, name)
+        if not inspect.isroutine(method):
+            return None
+        try:
+            res: HookimplOpts | None = getattr(
+                method, self.project_name + "_impl", None
+            )
+        except Exception:  # pragma: no cover
+            res = {}  # type: ignore[assignment] #pragma: no cover
+        if res is not None and not isinstance(res, dict):
+            # false positive
+            res = None  # type:ignore[unreachable] #pragma: no cover
+        return res
+
+    def unregister(
+        self, plugin: _Plugin | None = None, name: str | None = None
+    ) -> Any | None:
+        """Unregister a plugin and all of its hook implementations.
+
+        The plugin can be specified either by the plugin object or the plugin
+        name. If both are specified, they must agree.
+
+        Returns the unregistered plugin, or ``None`` if not found.
+        """
+        if name is None:
+            assert plugin is not None, "one of name or plugin needs to be specified"
+            name = self.get_name(plugin)
+            assert name is not None, "plugin is not registered"
+
+        if plugin is None:
+            plugin = self.get_plugin(name)
+            if plugin is None:
+                return None
+
+        hookcallers = self.get_hookcallers(plugin)
+        if hookcallers:
+            for hookcaller in hookcallers:
+                hookcaller._remove_plugin(plugin)
+
+        # if self._name2plugin[name] == None registration was blocked: ignore
+        if self._name2plugin.get(name):
+            assert name is not None
+            del self._name2plugin[name]
+
+        return plugin
+
+    def set_blocked(self, name: str) -> None:
+        """Block registrations of the given name, unregister if already registered."""
+        self.unregister(name=name)
+        self._name2plugin[name] = None
+
+    def is_blocked(self, name: str) -> bool:
+        """Return whether the given plugin name is blocked."""
+        return name in self._name2plugin and self._name2plugin[name] is None
+
+    def unblock(self, name: str) -> bool:
+        """Unblocks a name.
+
+        Returns whether the name was actually blocked.
+        """
+        if self._name2plugin.get(name, -1) is None:
+            del self._name2plugin[name]
+            return True
+        return False
+
+    def add_hookspecs(self, module_or_class: _Namespace) -> None:
+        """Add new hook specifications defined in the given ``module_or_class``.
+
+        Functions are recognized as hook specifications if they have been
+        decorated with a matching :class:`HookspecMarker`.
+        """
+        names = []
+        for name in dir(module_or_class):
+            spec_opts = self.parse_hookspec_opts(module_or_class, name)
+            if spec_opts is not None:
+                hc: HookCaller | None = getattr(self.hook, name, None)
+                if hc is None:
+                    hc = HookCaller(name, self._hookexec, module_or_class, spec_opts)
+                    setattr(self.hook, name, hc)
+                else:
+                    # Plugins registered this hook without knowing the spec.
+                    hc.set_specification(module_or_class, spec_opts)
+                    for hookfunction in hc.get_hookimpls():
+                        self._verify_hook(hc, hookfunction)
+                names.append(name)
+
+        if not names:
+            raise ValueError(
+                f"did not find any {self.project_name!r} hooks in {module_or_class!r}"
+            )
+
+    def parse_hookspec_opts(
+        self, module_or_class: _Namespace, name: str
+    ) -> HookspecOpts | None:
+        """Try to obtain a hook specification from an item with the given name
+        in the given module or class which is being searched for hook specs.
+
+        :returns:
+            The parsed hookspec options for defining a hook, or None to skip the
+            given item.
+
+        This method can be overridden by ``PluginManager`` subclasses to
+        customize how hook specifications are picked up. By default, returns the
+        options for items decorated with :class:`HookspecMarker`.
+        """
+        method = getattr(module_or_class, name)
+        opts: HookspecOpts | None = getattr(method, self.project_name + "_spec", None)
+        return opts
+
+    def get_plugins(self) -> set[Any]:
+        """Return a set of all registered plugin objects."""
+        return {x for x in self._name2plugin.values() if x is not None}
+
+    def is_registered(self, plugin: _Plugin) -> bool:
+        """Return whether the plugin is already registered."""
+        return any(plugin == val for val in self._name2plugin.values())
+
+    def get_canonical_name(self, plugin: _Plugin) -> str:
+        """Return a canonical name for a plugin object.
+
+        Note that a plugin may be registered under a different name
+        specified by the caller of :meth:`register(plugin, name) `.
+        To obtain the name of a registered plugin use :meth:`get_name(plugin)
+        ` instead.
+        """
+        name: str | None = getattr(plugin, "__name__", None)
+        return name or str(id(plugin))
+
+    def get_plugin(self, name: str) -> Any | None:
+        """Return the plugin registered under the given name, if any."""
+        return self._name2plugin.get(name)
+
+    def has_plugin(self, name: str) -> bool:
+        """Return whether a plugin with the given name is registered."""
+        return self.get_plugin(name) is not None
+
+    def get_name(self, plugin: _Plugin) -> str | None:
+        """Return the name the plugin is registered under, or ``None`` if
+        is isn't."""
+        for name, val in self._name2plugin.items():
+            if plugin == val:
+                return name
+        return None
+
+    def _verify_hook(self, hook: HookCaller, hookimpl: HookImpl) -> None:
+        if hook.is_historic() and (hookimpl.hookwrapper or hookimpl.wrapper):
+            raise PluginValidationError(
+                hookimpl.plugin,
+                f"Plugin {hookimpl.plugin_name!r}\nhook {hook.name!r}\n"
+                "historic incompatible with yield/wrapper/hookwrapper",
+            )
+
+        assert hook.spec is not None
+        if hook.spec.warn_on_impl:
+            _warn_for_function(hook.spec.warn_on_impl, hookimpl.function)
+
+        # positional arg checking
+        notinspec = set(hookimpl.argnames) - set(hook.spec.argnames)
+        if notinspec:
+            raise PluginValidationError(
+                hookimpl.plugin,
+                f"Plugin {hookimpl.plugin_name!r} for hook {hook.name!r}\n"
+                f"hookimpl definition: {_formatdef(hookimpl.function)}\n"
+                f"Argument(s) {notinspec} are declared in the hookimpl but "
+                "can not be found in the hookspec",
+            )
+
+        if hook.spec.warn_on_impl_args:
+            for hookimpl_argname in hookimpl.argnames:
+                argname_warning = hook.spec.warn_on_impl_args.get(hookimpl_argname)
+                if argname_warning is not None:
+                    _warn_for_function(argname_warning, hookimpl.function)
+
+        if (
+            hookimpl.wrapper or hookimpl.hookwrapper
+        ) and not inspect.isgeneratorfunction(hookimpl.function):
+            raise PluginValidationError(
+                hookimpl.plugin,
+                f"Plugin {hookimpl.plugin_name!r} for hook {hook.name!r}\n"
+                f"hookimpl definition: {_formatdef(hookimpl.function)}\n"
+                "Declared as wrapper=True or hookwrapper=True "
+                "but function is not a generator function",
+            )
+
+        if hookimpl.wrapper and hookimpl.hookwrapper:
+            raise PluginValidationError(
+                hookimpl.plugin,
+                f"Plugin {hookimpl.plugin_name!r} for hook {hook.name!r}\n"
+                f"hookimpl definition: {_formatdef(hookimpl.function)}\n"
+                "The wrapper=True and hookwrapper=True options are mutually exclusive",
+            )
+
+    def check_pending(self) -> None:
+        """Verify that all hooks which have not been verified against a
+        hook specification are optional, otherwise raise
+        :exc:`PluginValidationError`."""
+        for name in self.hook.__dict__:
+            if name[0] == "_":
+                continue
+            hook: HookCaller = getattr(self.hook, name)
+            if not hook.has_spec():
+                for hookimpl in hook.get_hookimpls():
+                    if not hookimpl.optionalhook:
+                        raise PluginValidationError(
+                            hookimpl.plugin,
+                            f"unknown hook {name!r} in plugin {hookimpl.plugin!r}",
+                        )
+
+    def load_setuptools_entrypoints(self, group: str, name: str | None = None) -> int:
+        """Load modules from querying the specified setuptools ``group``.
+
+        :param group:
+            Entry point group to load plugins.
+        :param name:
+            If given, loads only plugins with the given ``name``.
+
+        :return:
+            The number of plugins loaded by this call.
+        """
+        import importlib.metadata
+
+        count = 0
+        for dist in list(importlib.metadata.distributions()):
+            for ep in dist.entry_points:
+                if (
+                    ep.group != group
+                    or (name is not None and ep.name != name)
+                    # already registered
+                    or self.get_plugin(ep.name)
+                    or self.is_blocked(ep.name)
+                ):
+                    continue
+                plugin = ep.load()
+                self.register(plugin, name=ep.name)
+                self._plugin_distinfo.append((plugin, DistFacade(dist)))
+                count += 1
+        return count
+
+    def list_plugin_distinfo(self) -> list[tuple[_Plugin, DistFacade]]:
+        """Return a list of (plugin, distinfo) pairs for all
+        setuptools-registered plugins."""
+        return list(self._plugin_distinfo)
+
+    def list_name_plugin(self) -> list[tuple[str, _Plugin]]:
+        """Return a list of (name, plugin) pairs for all registered plugins."""
+        return list(self._name2plugin.items())
+
+    def get_hookcallers(self, plugin: _Plugin) -> list[HookCaller] | None:
+        """Get all hook callers for the specified plugin.
+
+        :returns:
+            The hook callers, or ``None`` if ``plugin`` is not registered in
+            this plugin manager.
+        """
+        if self.get_name(plugin) is None:
+            return None
+        hookcallers = []
+        for hookcaller in self.hook.__dict__.values():
+            for hookimpl in hookcaller.get_hookimpls():
+                if hookimpl.plugin is plugin:
+                    hookcallers.append(hookcaller)
+        return hookcallers
+
+    def add_hookcall_monitoring(
+        self, before: _BeforeTrace, after: _AfterTrace
+    ) -> Callable[[], None]:
+        """Add before/after tracing functions for all hooks.
+
+        Returns an undo function which, when called, removes the added tracers.
+
+        ``before(hook_name, hook_impls, kwargs)`` will be called ahead
+        of all hook calls and receive a hookcaller instance, a list
+        of HookImpl instances and the keyword arguments for the hook call.
+
+        ``after(outcome, hook_name, hook_impls, kwargs)`` receives the
+        same arguments as ``before`` but also a :class:`~pluggy.Result` object
+        which represents the result of the overall hook call.
+        """
+        oldcall = self._inner_hookexec
+
+        def traced_hookexec(
+            hook_name: str,
+            hook_impls: Sequence[HookImpl],
+            caller_kwargs: Mapping[str, object],
+            firstresult: bool,
+        ) -> object | list[object]:
+            before(hook_name, hook_impls, caller_kwargs)
+            outcome = Result.from_call(
+                lambda: oldcall(hook_name, hook_impls, caller_kwargs, firstresult)
+            )
+            after(outcome, hook_name, hook_impls, caller_kwargs)
+            return outcome.get_result()
+
+        self._inner_hookexec = traced_hookexec
+
+        def undo() -> None:
+            self._inner_hookexec = oldcall
+
+        return undo
+
+    def enable_tracing(self) -> Callable[[], None]:
+        """Enable tracing of hook calls.
+
+        Returns an undo function which, when called, removes the added tracing.
+        """
+        hooktrace = self.trace.root.get("hook")
+
+        def before(
+            hook_name: str, methods: Sequence[HookImpl], kwargs: Mapping[str, object]
+        ) -> None:
+            hooktrace.root.indent += 1
+            hooktrace(hook_name, kwargs)
+
+        def after(
+            outcome: Result[object],
+            hook_name: str,
+            methods: Sequence[HookImpl],
+            kwargs: Mapping[str, object],
+        ) -> None:
+            if outcome.exception is None:
+                hooktrace("finish", hook_name, "-->", outcome.get_result())
+            hooktrace.root.indent -= 1
+
+        return self.add_hookcall_monitoring(before, after)
+
+    def subset_hook_caller(
+        self, name: str, remove_plugins: Iterable[_Plugin]
+    ) -> HookCaller:
+        """Return a proxy :class:`~pluggy.HookCaller` instance for the named
+        method which manages calls to all registered plugins except the ones
+        from remove_plugins."""
+        orig: HookCaller = getattr(self.hook, name)
+        plugins_to_remove = {plug for plug in remove_plugins if hasattr(plug, name)}
+        if plugins_to_remove:
+            return _SubsetHookCaller(orig, plugins_to_remove)
+        return orig
+
+
+def _formatdef(func: Callable[..., object]) -> str:
+    return f"{func.__name__}{inspect.signature(func)}"
diff --git a/venv/Lib/site-packages/pluggy/_result.py b/venv/Lib/site-packages/pluggy/_result.py
new file mode 100644
index 0000000000..656a58416c
--- /dev/null
+++ b/venv/Lib/site-packages/pluggy/_result.py
@@ -0,0 +1,107 @@
+"""
+Hook wrapper "result" utilities.
+"""
+
+from __future__ import annotations
+
+from types import TracebackType
+from typing import Callable
+from typing import cast
+from typing import final
+from typing import Generic
+from typing import Optional
+from typing import TypeVar
+
+
+_ExcInfo = tuple[type[BaseException], BaseException, Optional[TracebackType]]
+ResultType = TypeVar("ResultType")
+
+
+class HookCallError(Exception):
+    """Hook was called incorrectly."""
+
+
+@final
+class Result(Generic[ResultType]):
+    """An object used to inspect and set the result in a :ref:`hook wrapper
+    `."""
+
+    __slots__ = ("_result", "_exception", "_traceback")
+
+    def __init__(
+        self,
+        result: ResultType | None,
+        exception: BaseException | None,
+    ) -> None:
+        """:meta private:"""
+        self._result = result
+        self._exception = exception
+        # Exception __traceback__ is mutable, this keeps the original.
+        self._traceback = exception.__traceback__ if exception is not None else None
+
+    @property
+    def excinfo(self) -> _ExcInfo | None:
+        """:meta private:"""
+        exc = self._exception
+        if exc is None:
+            return None
+        else:
+            return (type(exc), exc, self._traceback)
+
+    @property
+    def exception(self) -> BaseException | None:
+        """:meta private:"""
+        return self._exception
+
+    @classmethod
+    def from_call(cls, func: Callable[[], ResultType]) -> Result[ResultType]:
+        """:meta private:"""
+        __tracebackhide__ = True
+        result = exception = None
+        try:
+            result = func()
+        except BaseException as exc:
+            exception = exc
+        return cls(result, exception)
+
+    def force_result(self, result: ResultType) -> None:
+        """Force the result(s) to ``result``.
+
+        If the hook was marked as a ``firstresult`` a single value should
+        be set, otherwise set a (modified) list of results. Any exceptions
+        found during invocation will be deleted.
+
+        This overrides any previous result or exception.
+        """
+        self._result = result
+        self._exception = None
+        self._traceback = None
+
+    def force_exception(self, exception: BaseException) -> None:
+        """Force the result to fail with ``exception``.
+
+        This overrides any previous result or exception.
+
+        .. versionadded:: 1.1.0
+        """
+        self._result = None
+        self._exception = exception
+        self._traceback = exception.__traceback__ if exception is not None else None
+
+    def get_result(self) -> ResultType:
+        """Get the result(s) for this hook call.
+
+        If the hook was marked as a ``firstresult`` only a single value
+        will be returned, otherwise a list of results.
+        """
+        __tracebackhide__ = True
+        exc = self._exception
+        tb = self._traceback
+        if exc is None:
+            return cast(ResultType, self._result)
+        else:
+            raise exc.with_traceback(tb)
+
+
+# Historical name (pluggy<=1.2), kept for backward compatibility.
+_Result = Result
diff --git a/venv/Lib/site-packages/pluggy/_tracing.py b/venv/Lib/site-packages/pluggy/_tracing.py
new file mode 100644
index 0000000000..f0b36db152
--- /dev/null
+++ b/venv/Lib/site-packages/pluggy/_tracing.py
@@ -0,0 +1,72 @@
+"""
+Tracing utils
+"""
+
+from __future__ import annotations
+
+from collections.abc import Sequence
+from typing import Any
+from typing import Callable
+
+
+_Writer = Callable[[str], object]
+_Processor = Callable[[tuple[str, ...], tuple[Any, ...]], object]
+
+
+class TagTracer:
+    def __init__(self) -> None:
+        self._tags2proc: dict[tuple[str, ...], _Processor] = {}
+        self._writer: _Writer | None = None
+        self.indent = 0
+
+    def get(self, name: str) -> TagTracerSub:
+        return TagTracerSub(self, (name,))
+
+    def _format_message(self, tags: Sequence[str], args: Sequence[object]) -> str:
+        if isinstance(args[-1], dict):
+            extra = args[-1]
+            args = args[:-1]
+        else:
+            extra = {}
+
+        content = " ".join(map(str, args))
+        indent = "  " * self.indent
+
+        lines = ["{}{} [{}]\n".format(indent, content, ":".join(tags))]
+
+        for name, value in extra.items():
+            lines.append(f"{indent}    {name}: {value}\n")
+
+        return "".join(lines)
+
+    def _processmessage(self, tags: tuple[str, ...], args: tuple[object, ...]) -> None:
+        if self._writer is not None and args:
+            self._writer(self._format_message(tags, args))
+        try:
+            processor = self._tags2proc[tags]
+        except KeyError:
+            pass
+        else:
+            processor(tags, args)
+
+    def setwriter(self, writer: _Writer | None) -> None:
+        self._writer = writer
+
+    def setprocessor(self, tags: str | tuple[str, ...], processor: _Processor) -> None:
+        if isinstance(tags, str):
+            tags = tuple(tags.split(":"))
+        else:
+            assert isinstance(tags, tuple)
+        self._tags2proc[tags] = processor
+
+
+class TagTracerSub:
+    def __init__(self, root: TagTracer, tags: tuple[str, ...]) -> None:
+        self.root = root
+        self.tags = tags
+
+    def __call__(self, *args: object) -> None:
+        self.root._processmessage(self.tags, args)
+
+    def get(self, name: str) -> TagTracerSub:
+        return self.__class__(self.root, self.tags + (name,))
diff --git a/venv/Lib/site-packages/pluggy/_version.py b/venv/Lib/site-packages/pluggy/_version.py
new file mode 100644
index 0000000000..6b8420c0cf
--- /dev/null
+++ b/venv/Lib/site-packages/pluggy/_version.py
@@ -0,0 +1,21 @@
+# file generated by setuptools-scm
+# don't change, don't track in version control
+
+__all__ = ["__version__", "__version_tuple__", "version", "version_tuple"]
+
+TYPE_CHECKING = False
+if TYPE_CHECKING:
+    from typing import Tuple
+    from typing import Union
+
+    VERSION_TUPLE = Tuple[Union[int, str], ...]
+else:
+    VERSION_TUPLE = object
+
+version: str
+__version__: str
+__version_tuple__: VERSION_TUPLE
+version_tuple: VERSION_TUPLE
+
+__version__ = version = '1.6.0'
+__version_tuple__ = version_tuple = (1, 6, 0)
diff --git a/venv/Lib/site-packages/pluggy/_warnings.py b/venv/Lib/site-packages/pluggy/_warnings.py
new file mode 100644
index 0000000000..6356c770c7
--- /dev/null
+++ b/venv/Lib/site-packages/pluggy/_warnings.py
@@ -0,0 +1,27 @@
+from typing import final
+
+
+class PluggyWarning(UserWarning):
+    """Base class for all warnings emitted by pluggy."""
+
+    __module__ = "pluggy"
+
+
+@final
+class PluggyTeardownRaisedWarning(PluggyWarning):
+    """A plugin raised an exception during an :ref:`old-style hookwrapper
+    ` teardown.
+
+    Such exceptions are not handled by pluggy, and may cause subsequent
+    teardowns to be executed at unexpected times, or be skipped entirely.
+
+    This is an issue in the plugin implementation.
+
+    If the exception is unintended, fix the underlying cause.
+
+    If the exception is intended, switch to :ref:`new-style hook wrappers
+    `, or use :func:`result.force_exception()
+    ` to set the exception instead of raising.
+    """
+
+    __module__ = "pluggy"
diff --git a/venv/Lib/site-packages/pluggy/py.typed b/venv/Lib/site-packages/pluggy/py.typed
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/venv/Lib/site-packages/py.py b/venv/Lib/site-packages/py.py
new file mode 100644
index 0000000000..5c661e66c1
--- /dev/null
+++ b/venv/Lib/site-packages/py.py
@@ -0,0 +1,15 @@
+# shim for pylib going away
+# if pylib is installed this file will get skipped
+# (`py/__init__.py` has higher precedence)
+from __future__ import annotations
+
+import sys
+
+import _pytest._py.error as error
+import _pytest._py.path as path
+
+
+sys.modules["py.error"] = error
+sys.modules["py.path"] = path
+
+__all__ = ["error", "path"]
diff --git a/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/INSTALLER b/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/INSTALLER
new file mode 100644
index 0000000000..a1b589e38a
--- /dev/null
+++ b/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/INSTALLER
@@ -0,0 +1 @@
+pip
diff --git a/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/LICENSE b/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/LICENSE
new file mode 100644
index 0000000000..72d9921cc1
--- /dev/null
+++ b/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/LICENSE
@@ -0,0 +1,25 @@
+Copyright © 2006-2009 Johann C. Rocholl 
+Copyright © 2009-2014 Florent Xicluna 
+Copyright © 2014-2020 Ian Lee 
+
+Licensed under the terms of the Expat License
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation files
+(the "Software"), to deal in the Software without restriction,
+including without limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of the Software,
+and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/METADATA b/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/METADATA
new file mode 100644
index 0000000000..a6f1454a8b
--- /dev/null
+++ b/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/METADATA
@@ -0,0 +1,130 @@
+Metadata-Version: 2.1
+Name: pycodestyle
+Version: 2.14.0
+Summary: Python style guide checker
+Home-page: https://pycodestyle.pycqa.org/
+Author: Johann C. Rocholl
+Author-email: johann@rocholl.net
+Maintainer: Ian Lee
+Maintainer-email: IanLee1521@gmail.com
+License: MIT
+Project-URL: Changes, https://pycodestyle.pycqa.org/en/latest/developer.html#changes
+Keywords: pycodestyle,pep8,PEP 8,PEP-8,PEP8
+Classifier: Development Status :: 5 - Production/Stable
+Classifier: Environment :: Console
+Classifier: Intended Audience :: Developers
+Classifier: Operating System :: OS Independent
+Classifier: Programming Language :: Python
+Classifier: Programming Language :: Python :: 3
+Classifier: Programming Language :: Python :: 3 :: Only
+Classifier: Programming Language :: Python :: Implementation :: CPython
+Classifier: Programming Language :: Python :: Implementation :: PyPy
+Classifier: Topic :: Software Development :: Libraries :: Python Modules
+Requires-Python: >=3.9
+Description-Content-Type: text/x-rst
+License-File: LICENSE
+
+pycodestyle (formerly called pep8) - Python style guide checker
+===============================================================
+
+.. image:: https://github.com/PyCQA/pycodestyle/actions/workflows/main.yml/badge.svg
+   :target: https://github.com/PyCQA/pycodestyle/actions/workflows/main.yml
+   :alt: Build status
+
+.. image:: https://readthedocs.org/projects/pycodestyle/badge/?version=latest
+    :target: https://pycodestyle.pycqa.org
+    :alt: Documentation Status
+
+.. image:: https://img.shields.io/pypi/wheel/pycodestyle.svg
+   :target: https://pypi.org/project/pycodestyle/
+   :alt: Wheel Status
+
+.. image:: https://badges.gitter.im/PyCQA/pycodestyle.svg
+   :alt: Join the chat at https://gitter.im/PyCQA/pycodestyle
+   :target: https://gitter.im/PyCQA/pycodestyle?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge
+
+pycodestyle is a tool to check your Python code against some of the style
+conventions in `PEP 8`_.
+
+.. _PEP 8: http://www.python.org/dev/peps/pep-0008/
+
+.. note::
+
+    This package used to be called ``pep8`` but was renamed to ``pycodestyle``
+    to reduce confusion. Further discussion can be found `in the issue where
+    Guido requested this
+    change `_, or in the
+    lightning talk at PyCon 2016 by @IanLee1521:
+    `slides `_
+    `video `_.
+
+Features
+--------
+
+* Plugin architecture: Adding new checks is easy.
+
+* Parseable output: Jump to error location in your editor.
+
+* Small: Just one Python file, requires only stdlib. You can use just
+  the ``pycodestyle.py`` file for this purpose.
+
+* Comes with a comprehensive test suite.
+
+Installation
+------------
+
+You can install, upgrade, and uninstall ``pycodestyle.py`` with these commands::
+
+  $ pip install pycodestyle
+  $ pip install --upgrade pycodestyle
+  $ pip uninstall pycodestyle
+
+There's also a package for Debian/Ubuntu, but it's not always the
+latest version.
+
+Example usage and output
+------------------------
+
+::
+
+  $ pycodestyle --first optparse.py
+  optparse.py:69:11: E401 multiple imports on one line
+  optparse.py:77:1: E302 expected 2 blank lines, found 1
+  optparse.py:88:5: E301 expected 1 blank line, found 0
+  optparse.py:347:31: E211 whitespace before '('
+  optparse.py:357:17: E201 whitespace after '{'
+  optparse.py:472:29: E221 multiple spaces before operator
+
+You can also make ``pycodestyle.py`` show the source code for each error, and
+even the relevant text from PEP 8::
+
+  $ pycodestyle --show-source --show-pep8 testing/data/E40.py
+  testing/data/E40.py:2:10: E401 multiple imports on one line
+  import os, sys
+           ^
+      Imports should usually be on separate lines.
+
+      Okay: import os\nimport sys
+      E401: import sys, os
+
+
+Or you can display how often each error was found::
+
+  $ pycodestyle --statistics -qq Python-2.5/Lib
+  232     E201 whitespace after '['
+  599     E202 whitespace before ')'
+  631     E203 whitespace before ','
+  842     E211 whitespace before '('
+  2531    E221 multiple spaces before operator
+  4473    E301 expected 1 blank line, found 0
+  4006    E302 expected 2 blank lines, found 1
+  165     E303 too many blank lines (4)
+  325     E401 multiple imports on one line
+  3615    E501 line too long (82 characters)
+
+Links
+-----
+
+* `Read the documentation `_
+
+* `Fork me on GitHub `_
diff --git a/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/RECORD b/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/RECORD
new file mode 100644
index 0000000000..f597a7bcf1
--- /dev/null
+++ b/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/RECORD
@@ -0,0 +1,10 @@
+../../Scripts/pycodestyle.exe,sha256=km75wpGvpxFKsDCFTcbEVULo2FnYurxxTtAbmEorO4w,108464
+__pycache__/pycodestyle.cpython-311.pyc,,
+pycodestyle-2.14.0.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
+pycodestyle-2.14.0.dist-info/LICENSE,sha256=93IpXoGvNHjTTojlLQdiACMOx91qOeEjvFyzWqZqva4,1254
+pycodestyle-2.14.0.dist-info/METADATA,sha256=wZIy4jSMaqMqIbNEA4rRVc9A0nZzpGlz6oWC7pReVD4,4482
+pycodestyle-2.14.0.dist-info/RECORD,,
+pycodestyle-2.14.0.dist-info/WHEEL,sha256=qUzzGenXXuJTzyjFah76kDVqDvnk-YDzY00svnrl84w,109
+pycodestyle-2.14.0.dist-info/entry_points.txt,sha256=MwLE0guIt64aEHtZzaErZQwFVsR4U1jmzn1L_C3RfXo,50
+pycodestyle-2.14.0.dist-info/top_level.txt,sha256=rHbIEiXmvsJ016mFcLVcF_d-dKgP3VdfOB6CWbivZug,12
+pycodestyle.py,sha256=oUwpm7nyJR9zJ_zlk-eYazu7Ry4Htda4zj8qB1AyXAA,101885
diff --git a/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/WHEEL b/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/WHEEL
new file mode 100644
index 0000000000..de294b9e49
--- /dev/null
+++ b/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/WHEEL
@@ -0,0 +1,6 @@
+Wheel-Version: 1.0
+Generator: setuptools (74.1.2)
+Root-Is-Purelib: true
+Tag: py2-none-any
+Tag: py3-none-any
+
diff --git a/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/entry_points.txt b/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/entry_points.txt
new file mode 100644
index 0000000000..9b5d849a76
--- /dev/null
+++ b/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/entry_points.txt
@@ -0,0 +1,2 @@
+[console_scripts]
+pycodestyle = pycodestyle:_main
diff --git a/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/top_level.txt b/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/top_level.txt
new file mode 100644
index 0000000000..282a93fbd7
--- /dev/null
+++ b/venv/Lib/site-packages/pycodestyle-2.14.0.dist-info/top_level.txt
@@ -0,0 +1 @@
+pycodestyle
diff --git a/venv/Lib/site-packages/pycodestyle.py b/venv/Lib/site-packages/pycodestyle.py
new file mode 100644
index 0000000000..9df2ae4cd3
--- /dev/null
+++ b/venv/Lib/site-packages/pycodestyle.py
@@ -0,0 +1,2700 @@
+#!/usr/bin/env python
+# pycodestyle.py - Check Python source code formatting, according to
+# PEP 8
+#
+# Copyright (C) 2006-2009 Johann C. Rocholl 
+# Copyright (C) 2009-2014 Florent Xicluna 
+# Copyright (C) 2014-2016 Ian Lee 
+#
+# Permission is hereby granted, free of charge, to any person
+# obtaining a copy of this software and associated documentation files
+# (the "Software"), to deal in the Software without restriction,
+# including without limitation the rights to use, copy, modify, merge,
+# publish, distribute, sublicense, and/or sell copies of the Software,
+# and to permit persons to whom the Software is furnished to do so,
+# subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+r"""
+Check Python source code formatting, according to PEP 8.
+
+For usage and a list of options, try this:
+$ python pycodestyle.py -h
+
+This program and its regression test suite live here:
+https://github.com/pycqa/pycodestyle
+
+Groups of errors and warnings:
+E errors
+W warnings
+100 indentation
+200 whitespace
+300 blank lines
+400 imports
+500 line length
+600 deprecation
+700 statements
+900 syntax error
+"""
+import bisect
+import configparser
+import inspect
+import io
+import keyword
+import os
+import re
+import sys
+import time
+import tokenize
+import warnings
+from fnmatch import fnmatch
+from functools import lru_cache
+from optparse import OptionParser
+
+# this is a performance hack.  see https://bugs.python.org/issue43014
+if (
+        sys.version_info < (3, 10) and
+        callable(getattr(tokenize, '_compile', None))
+):  # pragma: no cover (>', '**', '*', '+', '-'])
+ARITHMETIC_OP = frozenset(['**', '*', '/', '//', '+', '-', '@'])
+WS_OPTIONAL_OPERATORS = ARITHMETIC_OP.union(['^', '&', '|', '<<', '>>', '%'])
+WS_NEEDED_OPERATORS = frozenset([
+    '**=', '*=', '/=', '//=', '+=', '-=', '!=', '<', '>',
+    '%=', '^=', '&=', '|=', '==', '<=', '>=', '<<=', '>>=', '=',
+    'and', 'in', 'is', 'or', '->', ':='])
+WHITESPACE = frozenset(' \t\xa0')
+NEWLINE = frozenset([tokenize.NL, tokenize.NEWLINE])
+SKIP_TOKENS = NEWLINE.union([tokenize.INDENT, tokenize.DEDENT])
+# ERRORTOKEN is triggered by backticks in Python 3
+SKIP_COMMENTS = SKIP_TOKENS.union([tokenize.COMMENT, tokenize.ERRORTOKEN])
+BENCHMARK_KEYS = ['directories', 'files', 'logical lines', 'physical lines']
+
+INDENT_REGEX = re.compile(r'([ \t]*)')
+ERRORCODE_REGEX = re.compile(r'\b[A-Z]\d{3}\b')
+DOCSTRING_REGEX = re.compile(r'u?r?["\']')
+EXTRANEOUS_WHITESPACE_REGEX = re.compile(r'[\[({][ \t]|[ \t][\]}),;:](?!=)')
+WHITESPACE_AFTER_DECORATOR_REGEX = re.compile(r'@\s')
+WHITESPACE_AFTER_COMMA_REGEX = re.compile(r'[,;:]\s*(?:  |\t)')
+COMPARE_SINGLETON_REGEX = re.compile(r'(\bNone|\bFalse|\bTrue)?\s*([=!]=)'
+                                     r'\s*(?(1)|(None|False|True))\b')
+COMPARE_NEGATIVE_REGEX = re.compile(r'\b(?%&^]+|:=)(\s*)')
+LAMBDA_REGEX = re.compile(r'\blambda\b')
+HUNK_REGEX = re.compile(r'^@@ -\d+(?:,\d+)? \+(\d+)(?:,(\d+))? @@.*$')
+STARTSWITH_DEF_REGEX = re.compile(r'^(async\s+def|def)\b')
+STARTSWITH_GENERIC_REGEX = re.compile(r'^(async\s+def|def|class|type)\s+\w+\[')
+STARTSWITH_TOP_LEVEL_REGEX = re.compile(r'^(async\s+def\s+|def\s+|class\s+|@)')
+STARTSWITH_INDENT_STATEMENT_REGEX = re.compile(
+    r'^\s*({})\b'.format('|'.join(s.replace(' ', r'\s+') for s in (
+        'def', 'async def',
+        'for', 'async for',
+        'if', 'elif', 'else',
+        'try', 'except', 'finally',
+        'with', 'async with',
+        'class',
+        'while',
+    )))
+)
+DUNDER_REGEX = re.compile(r"^__([^\s]+)__(?::\s*[a-zA-Z.0-9_\[\]\"]+)? = ")
+BLANK_EXCEPT_REGEX = re.compile(r"except\s*:")
+
+if sys.version_info >= (3, 12):  # pragma: >=3.12 cover
+    FSTRING_START = tokenize.FSTRING_START
+    FSTRING_MIDDLE = tokenize.FSTRING_MIDDLE
+    FSTRING_END = tokenize.FSTRING_END
+else:  # pragma: <3.12 cover
+    FSTRING_START = FSTRING_MIDDLE = FSTRING_END = -1
+
+if sys.version_info >= (3, 14):  # pragma: >=3.14 cover
+    TSTRING_START = tokenize.TSTRING_START
+    TSTRING_MIDDLE = tokenize.TSTRING_MIDDLE
+    TSTRING_END = tokenize.TSTRING_END
+else:  # pragma: <3.14 cover
+    TSTRING_START = TSTRING_MIDDLE = TSTRING_END = -1
+
+_checks = {'physical_line': {}, 'logical_line': {}, 'tree': {}}
+
+
+def _get_parameters(function):
+    return [parameter.name
+            for parameter
+            in inspect.signature(function).parameters.values()
+            if parameter.kind == parameter.POSITIONAL_OR_KEYWORD]
+
+
+def register_check(check, codes=None):
+    """Register a new check object."""
+    def _add_check(check, kind, codes, args):
+        if check in _checks[kind]:
+            _checks[kind][check][0].extend(codes or [])
+        else:
+            _checks[kind][check] = (codes or [''], args)
+    if inspect.isfunction(check):
+        args = _get_parameters(check)
+        if args and args[0] in ('physical_line', 'logical_line'):
+            if codes is None:
+                codes = ERRORCODE_REGEX.findall(check.__doc__ or '')
+            _add_check(check, args[0], codes, args)
+    elif inspect.isclass(check):
+        if _get_parameters(check.__init__)[:2] == ['self', 'tree']:
+            _add_check(check, 'tree', codes, None)
+    return check
+
+
+########################################################################
+# Plugins (check functions) for physical lines
+########################################################################
+
+@register_check
+def tabs_or_spaces(physical_line, indent_char):
+    r"""Never mix tabs and spaces.
+
+    The most popular way of indenting Python is with spaces only.  The
+    second-most popular way is with tabs only.  Code indented with a
+    mixture of tabs and spaces should be converted to using spaces
+    exclusively.  When invoking the Python command line interpreter with
+    the -t option, it issues warnings about code that illegally mixes
+    tabs and spaces.  When using -tt these warnings become errors.
+    These options are highly recommended!
+
+    Okay: if a == 0:\n    a = 1\n    b = 1
+    """
+    indent = INDENT_REGEX.match(physical_line).group(1)
+    for offset, char in enumerate(indent):
+        if char != indent_char:
+            return offset, "E101 indentation contains mixed spaces and tabs"
+
+
+@register_check
+def tabs_obsolete(physical_line):
+    r"""On new projects, spaces-only are strongly recommended over tabs.
+
+    Okay: if True:\n    return
+    W191: if True:\n\treturn
+    """
+    indent = INDENT_REGEX.match(physical_line).group(1)
+    if '\t' in indent:
+        return indent.index('\t'), "W191 indentation contains tabs"
+
+
+@register_check
+def trailing_whitespace(physical_line):
+    r"""Trailing whitespace is superfluous.
+
+    The warning returned varies on whether the line itself is blank,
+    for easier filtering for those who want to indent their blank lines.
+
+    Okay: spam(1)\n#
+    W291: spam(1) \n#
+    W293: class Foo(object):\n    \n    bang = 12
+    """
+    # Strip these trailing characters:
+    # - chr(10), newline
+    # - chr(13), carriage return
+    # - chr(12), form feed, ^L
+    physical_line = physical_line.rstrip('\n\r\x0c')
+    stripped = physical_line.rstrip(' \t\v')
+    if physical_line != stripped:
+        if stripped:
+            return len(stripped), "W291 trailing whitespace"
+        else:
+            return 0, "W293 blank line contains whitespace"
+
+
+@register_check
+def trailing_blank_lines(physical_line, lines, line_number, total_lines):
+    r"""Trailing blank lines are superfluous.
+
+    Okay: spam(1)
+    W391: spam(1)\n
+
+    However the last line should end with a new line (warning W292).
+    """
+    if line_number == total_lines:
+        stripped_last_line = physical_line.rstrip('\r\n')
+        if physical_line and not stripped_last_line:
+            return 0, "W391 blank line at end of file"
+        if stripped_last_line == physical_line:
+            return len(lines[-1]), "W292 no newline at end of file"
+
+
+@register_check
+def maximum_line_length(physical_line, max_line_length, multiline,
+                        line_number, noqa):
+    r"""Limit all lines to a maximum of 79 characters.
+
+    There are still many devices around that are limited to 80 character
+    lines; plus, limiting windows to 80 characters makes it possible to
+    have several windows side-by-side.  The default wrapping on such
+    devices looks ugly.  Therefore, please limit all lines to a maximum
+    of 79 characters. For flowing long blocks of text (docstrings or
+    comments), limiting the length to 72 characters is recommended.
+
+    Reports error E501.
+    """
+    line = physical_line.rstrip()
+    length = len(line)
+    if length > max_line_length and not noqa:
+        # Special case: ignore long shebang lines.
+        if line_number == 1 and line.startswith('#!'):
+            return
+        # Special case for long URLs in multi-line docstrings or
+        # comments, but still report the error when the 72 first chars
+        # are whitespaces.
+        chunks = line.split()
+        if ((len(chunks) == 1 and multiline) or
+            (len(chunks) == 2 and chunks[0] == '#')) and \
+                len(line) - len(chunks[-1]) < max_line_length - 7:
+            return
+        if length > max_line_length:
+            return (max_line_length, "E501 line too long "
+                    "(%d > %d characters)" % (length, max_line_length))
+
+
+########################################################################
+# Plugins (check functions) for logical lines
+########################################################################
+
+
+def _is_one_liner(logical_line, indent_level, lines, line_number):
+    if not STARTSWITH_TOP_LEVEL_REGEX.match(logical_line):
+        return False
+
+    line_idx = line_number - 1
+
+    if line_idx < 1:
+        prev_indent = 0
+    else:
+        prev_indent = expand_indent(lines[line_idx - 1])
+
+    if prev_indent > indent_level:
+        return False
+
+    while line_idx < len(lines):
+        line = lines[line_idx].strip()
+        if not line.startswith('@') and STARTSWITH_TOP_LEVEL_REGEX.match(line):
+            break
+        else:
+            line_idx += 1
+    else:
+        return False  # invalid syntax: EOF while searching for def/class
+
+    next_idx = line_idx + 1
+    while next_idx < len(lines):
+        if lines[next_idx].strip():
+            break
+        else:
+            next_idx += 1
+    else:
+        return True  # line is last in the file
+
+    return expand_indent(lines[next_idx]) <= indent_level
+
+
+@register_check
+def blank_lines(logical_line, blank_lines, indent_level, line_number,
+                blank_before, previous_logical,
+                previous_unindented_logical_line, previous_indent_level,
+                lines):
+    r"""Separate top-level function and class definitions with two blank
+    lines.
+
+    Method definitions inside a class are separated by a single blank
+    line.
+
+    Extra blank lines may be used (sparingly) to separate groups of
+    related functions.  Blank lines may be omitted between a bunch of
+    related one-liners (e.g. a set of dummy implementations).
+
+    Use blank lines in functions, sparingly, to indicate logical
+    sections.
+
+    Okay: def a():\n    pass\n\n\ndef b():\n    pass
+    Okay: def a():\n    pass\n\n\nasync def b():\n    pass
+    Okay: def a():\n    pass\n\n\n# Foo\n# Bar\n\ndef b():\n    pass
+    Okay: default = 1\nfoo = 1
+    Okay: classify = 1\nfoo = 1
+
+    E301: class Foo:\n    b = 0\n    def bar():\n        pass
+    E302: def a():\n    pass\n\ndef b(n):\n    pass
+    E302: def a():\n    pass\n\nasync def b(n):\n    pass
+    E303: def a():\n    pass\n\n\n\ndef b(n):\n    pass
+    E303: def a():\n\n\n\n    pass
+    E304: @decorator\n\ndef a():\n    pass
+    E305: def a():\n    pass\na()
+    E306: def a():\n    def b():\n        pass\n    def c():\n        pass
+    """  # noqa
+    top_level_lines = BLANK_LINES_CONFIG['top_level']
+    method_lines = BLANK_LINES_CONFIG['method']
+
+    if not previous_logical and blank_before < top_level_lines:
+        return  # Don't expect blank lines before the first line
+    if previous_logical.startswith('@'):
+        if blank_lines:
+            yield 0, "E304 blank lines found after function decorator"
+    elif (blank_lines > top_level_lines or
+            (indent_level and blank_lines == method_lines + 1)
+          ):
+        yield 0, "E303 too many blank lines (%d)" % blank_lines
+    elif STARTSWITH_TOP_LEVEL_REGEX.match(logical_line):
+        # allow a group of one-liners
+        if (
+            _is_one_liner(logical_line, indent_level, lines, line_number) and
+            blank_before == 0
+        ):
+            return
+        if indent_level:
+            if not (blank_before == method_lines or
+                    previous_indent_level < indent_level or
+                    DOCSTRING_REGEX.match(previous_logical)
+                    ):
+                ancestor_level = indent_level
+                nested = False
+                # Search backwards for a def ancestor or tree root
+                # (top level).
+                for line in lines[line_number - top_level_lines::-1]:
+                    if line.strip() and expand_indent(line) < ancestor_level:
+                        ancestor_level = expand_indent(line)
+                        nested = STARTSWITH_DEF_REGEX.match(line.lstrip())
+                        if nested or ancestor_level == 0:
+                            break
+                if nested:
+                    yield 0, "E306 expected %s blank line before a " \
+                        "nested definition, found 0" % (method_lines,)
+                else:
+                    yield 0, "E301 expected {} blank line, found 0".format(
+                        method_lines)
+        elif blank_before != top_level_lines:
+            yield 0, "E302 expected %s blank lines, found %d" % (
+                top_level_lines, blank_before)
+    elif (logical_line and
+            not indent_level and
+            blank_before != top_level_lines and
+            previous_unindented_logical_line.startswith(('def ', 'class '))
+          ):
+        yield 0, "E305 expected %s blank lines after " \
+            "class or function definition, found %d" % (
+                top_level_lines, blank_before)
+
+
+@register_check
+def extraneous_whitespace(logical_line):
+    r"""Avoid extraneous whitespace.
+
+    Avoid extraneous whitespace in these situations:
+    - Immediately inside parentheses, brackets or braces.
+    - Immediately before a comma, semicolon, or colon.
+
+    Okay: spam(ham[1], {eggs: 2})
+    E201: spam( ham[1], {eggs: 2})
+    E201: spam(ham[ 1], {eggs: 2})
+    E201: spam(ham[1], { eggs: 2})
+    E202: spam(ham[1], {eggs: 2} )
+    E202: spam(ham[1 ], {eggs: 2})
+    E202: spam(ham[1], {eggs: 2 })
+
+    E203: if x == 4: print x, y; x, y = y , x
+    E203: if x == 4: print x, y ; x, y = y, x
+    E203: if x == 4 : print x, y; x, y = y, x
+
+    Okay: @decorator
+    E204: @ decorator
+    """
+    line = logical_line
+    for match in EXTRANEOUS_WHITESPACE_REGEX.finditer(line):
+        text = match.group()
+        char = text.strip()
+        found = match.start()
+        if text[-1].isspace():
+            # assert char in '([{'
+            yield found + 1, "E201 whitespace after '%s'" % char
+        elif line[found - 1] != ',':
+            code = ('E202' if char in '}])' else 'E203')  # if char in ',;:'
+            yield found, f"{code} whitespace before '{char}'"
+
+    if WHITESPACE_AFTER_DECORATOR_REGEX.match(logical_line):
+        yield 1, "E204 whitespace after decorator '@'"
+
+
+@register_check
+def whitespace_around_keywords(logical_line):
+    r"""Avoid extraneous whitespace around keywords.
+
+    Okay: True and False
+    E271: True and  False
+    E272: True  and False
+    E273: True and\tFalse
+    E274: True\tand False
+    """
+    for match in KEYWORD_REGEX.finditer(logical_line):
+        before, after = match.groups()
+
+        if '\t' in before:
+            yield match.start(1), "E274 tab before keyword"
+        elif len(before) > 1:
+            yield match.start(1), "E272 multiple spaces before keyword"
+
+        if '\t' in after:
+            yield match.start(2), "E273 tab after keyword"
+        elif len(after) > 1:
+            yield match.start(2), "E271 multiple spaces after keyword"
+
+
+@register_check
+def missing_whitespace_after_keyword(logical_line, tokens):
+    r"""Keywords should be followed by whitespace.
+
+    Okay: from foo import (bar, baz)
+    E275: from foo import(bar, baz)
+    E275: from importable.module import(bar, baz)
+    E275: if(foo): bar
+    """
+    for tok0, tok1 in zip(tokens, tokens[1:]):
+        # This must exclude the True/False/None singletons, which can
+        # appear e.g. as "if x is None:", and async/await, which were
+        # valid identifier names in old Python versions.
+        if (tok0.end == tok1.start and
+                tok0.type == tokenize.NAME and
+                keyword.iskeyword(tok0.string) and
+                tok0.string not in SINGLETONS and
+                not (tok0.string == 'except' and tok1.string == '*') and
+                not (tok0.string == 'yield' and tok1.string == ')') and
+                tok1.string not in ':\n'):
+            yield tok0.end, "E275 missing whitespace after keyword"
+
+
+@register_check
+def indentation(logical_line, previous_logical, indent_char,
+                indent_level, previous_indent_level,
+                indent_size):
+    r"""Use indent_size (PEP8 says 4) spaces per indentation level.
+
+    For really old code that you don't want to mess up, you can continue
+    to use 8-space tabs.
+
+    Okay: a = 1
+    Okay: if a == 0:\n    a = 1
+    E111:   a = 1
+    E114:   # a = 1
+
+    Okay: for item in items:\n    pass
+    E112: for item in items:\npass
+    E115: for item in items:\n# Hi\n    pass
+
+    Okay: a = 1\nb = 2
+    E113: a = 1\n    b = 2
+    E116: a = 1\n    # b = 2
+    """
+    c = 0 if logical_line else 3
+    tmpl = "E11%d %s" if logical_line else "E11%d %s (comment)"
+    if indent_level % indent_size:
+        yield 0, tmpl % (
+            1 + c,
+            "indentation is not a multiple of " + str(indent_size),
+        )
+    indent_expect = previous_logical.endswith(':')
+    if indent_expect and indent_level <= previous_indent_level:
+        yield 0, tmpl % (2 + c, "expected an indented block")
+    elif not indent_expect and indent_level > previous_indent_level:
+        yield 0, tmpl % (3 + c, "unexpected indentation")
+
+    if indent_expect:
+        expected_indent_amount = 8 if indent_char == '\t' else 4
+        expected_indent_level = previous_indent_level + expected_indent_amount
+        if indent_level > expected_indent_level:
+            yield 0, tmpl % (7, 'over-indented')
+
+
+@register_check
+def continued_indentation(logical_line, tokens, indent_level, hang_closing,
+                          indent_char, indent_size, noqa, verbose):
+    r"""Continuation lines indentation.
+
+    Continuation lines should align wrapped elements either vertically
+    using Python's implicit line joining inside parentheses, brackets
+    and braces, or using a hanging indent.
+
+    When using a hanging indent these considerations should be applied:
+    - there should be no arguments on the first line, and
+    - further indentation should be used to clearly distinguish itself
+      as a continuation line.
+
+    Okay: a = (\n)
+    E123: a = (\n    )
+
+    Okay: a = (\n    42)
+    E121: a = (\n   42)
+    E122: a = (\n42)
+    E123: a = (\n    42\n    )
+    E124: a = (24,\n     42\n)
+    E125: if (\n    b):\n    pass
+    E126: a = (\n        42)
+    E127: a = (24,\n      42)
+    E128: a = (24,\n    42)
+    E129: if (a or\n    b):\n    pass
+    E131: a = (\n    42\n 24)
+    """
+    first_row = tokens[0][2][0]
+    nrows = 1 + tokens[-1][2][0] - first_row
+    if noqa or nrows == 1:
+        return
+
+    # indent_next tells us whether the next block is indented; assuming
+    # that it is indented by 4 spaces, then we should not allow 4-space
+    # indents on the final continuation line; in turn, some other
+    # indents are allowed to have an extra 4 spaces.
+    indent_next = logical_line.endswith(':')
+
+    row = depth = 0
+    valid_hangs = (indent_size,) if indent_char != '\t' \
+        else (indent_size, indent_size * 2)
+    # remember how many brackets were opened on each line
+    parens = [0] * nrows
+    # relative indents of physical lines
+    rel_indent = [0] * nrows
+    # for each depth, collect a list of opening rows
+    open_rows = [[0]]
+    # for each depth, memorize the hanging indentation
+    hangs = [None]
+    # visual indents
+    indent_chances = {}
+    last_indent = tokens[0][2]
+    visual_indent = None
+    last_token_multiline = False
+    # for each depth, memorize the visual indent column
+    indent = [last_indent[1]]
+    if verbose >= 3:
+        print(">>> " + tokens[0][4].rstrip())
+
+    for token_type, text, start, end, line in tokens:
+
+        newline = row < start[0] - first_row
+        if newline:
+            row = start[0] - first_row
+            newline = not last_token_multiline and token_type not in NEWLINE
+
+        if newline:
+            # this is the beginning of a continuation line.
+            last_indent = start
+            if verbose >= 3:
+                print("... " + line.rstrip())
+
+            # record the initial indent.
+            rel_indent[row] = expand_indent(line) - indent_level
+
+            # identify closing bracket
+            close_bracket = (token_type == tokenize.OP and text in ']})')
+
+            # is the indent relative to an opening bracket line?
+            for open_row in reversed(open_rows[depth]):
+                hang = rel_indent[row] - rel_indent[open_row]
+                hanging_indent = hang in valid_hangs
+                if hanging_indent:
+                    break
+            if hangs[depth]:
+                hanging_indent = (hang == hangs[depth])
+            # is there any chance of visual indent?
+            visual_indent = (not close_bracket and hang > 0 and
+                             indent_chances.get(start[1]))
+
+            if close_bracket and indent[depth]:
+                # closing bracket for visual indent
+                if start[1] != indent[depth]:
+                    yield (start, "E124 closing bracket does not match "
+                           "visual indentation")
+            elif close_bracket and not hang:
+                # closing bracket matches indentation of opening
+                # bracket's line
+                if hang_closing:
+                    yield start, "E133 closing bracket is missing indentation"
+            elif indent[depth] and start[1] < indent[depth]:
+                if visual_indent is not True:
+                    # visual indent is broken
+                    yield (start, "E128 continuation line "
+                           "under-indented for visual indent")
+            elif hanging_indent or (indent_next and
+                                    rel_indent[row] == 2 * indent_size):
+                # hanging indent is verified
+                if close_bracket and not hang_closing:
+                    yield (start, "E123 closing bracket does not match "
+                           "indentation of opening bracket's line")
+                hangs[depth] = hang
+            elif visual_indent is True:
+                # visual indent is verified
+                indent[depth] = start[1]
+            elif visual_indent in (text, str):
+                # ignore token lined up with matching one from a
+                # previous line
+                pass
+            else:
+                # indent is broken
+                if hang <= 0:
+                    error = "E122", "missing indentation or outdented"
+                elif indent[depth]:
+                    error = "E127", "over-indented for visual indent"
+                elif not close_bracket and hangs[depth]:
+                    error = "E131", "unaligned for hanging indent"
+                else:
+                    hangs[depth] = hang
+                    if hang > indent_size:
+                        error = "E126", "over-indented for hanging indent"
+                    else:
+                        error = "E121", "under-indented for hanging indent"
+                yield start, "%s continuation line %s" % error
+
+        # look for visual indenting
+        if (parens[row] and
+                token_type not in (tokenize.NL, tokenize.COMMENT) and
+                not indent[depth]):
+            indent[depth] = start[1]
+            indent_chances[start[1]] = True
+            if verbose >= 4:
+                print(f"bracket depth {depth} indent to {start[1]}")
+        # deal with implicit string concatenation
+        elif token_type in {
+                tokenize.STRING,
+                tokenize.COMMENT,
+                FSTRING_START,
+                TSTRING_START
+        }:
+            indent_chances[start[1]] = str
+        # visual indent after assert/raise/with
+        elif not row and not depth and text in ["assert", "raise", "with"]:
+            indent_chances[end[1] + 1] = True
+        # special case for the "if" statement because len("if (") == 4
+        elif not indent_chances and not row and not depth and text == 'if':
+            indent_chances[end[1] + 1] = True
+        elif text == ':' and line[end[1]:].isspace():
+            open_rows[depth].append(row)
+
+        # keep track of bracket depth
+        if token_type == tokenize.OP:
+            if text in '([{':
+                depth += 1
+                indent.append(0)
+                hangs.append(None)
+                if len(open_rows) == depth:
+                    open_rows.append([])
+                open_rows[depth].append(row)
+                parens[row] += 1
+                if verbose >= 4:
+                    print("bracket depth %s seen, col %s, visual min = %s" %
+                          (depth, start[1], indent[depth]))
+            elif text in ')]}' and depth > 0:
+                # parent indents should not be more than this one
+                prev_indent = indent.pop() or last_indent[1]
+                hangs.pop()
+                for d in range(depth):
+                    if indent[d] > prev_indent:
+                        indent[d] = 0
+                for ind in list(indent_chances):
+                    if ind >= prev_indent:
+                        del indent_chances[ind]
+                del open_rows[depth + 1:]
+                depth -= 1
+                if depth:
+                    indent_chances[indent[depth]] = True
+                for idx in range(row, -1, -1):
+                    if parens[idx]:
+                        parens[idx] -= 1
+                        break
+            assert len(indent) == depth + 1
+            if start[1] not in indent_chances:
+                # allow lining up tokens
+                indent_chances[start[1]] = text
+
+        last_token_multiline = (start[0] != end[0])
+        if last_token_multiline:
+            rel_indent[end[0] - first_row] = rel_indent[row]
+
+    if indent_next and expand_indent(line) == indent_level + indent_size:
+        pos = (start[0], indent[0] + indent_size)
+        if visual_indent:
+            code = "E129 visually indented line"
+        else:
+            code = "E125 continuation line"
+        yield pos, "%s with same indent as next logical line" % code
+
+
+@register_check
+def whitespace_before_parameters(logical_line, tokens):
+    r"""Avoid extraneous whitespace.
+
+    Avoid extraneous whitespace in the following situations:
+    - before the open parenthesis that starts the argument list of a
+      function call.
+    - before the open parenthesis that starts an indexing or slicing.
+
+    Okay: spam(1)
+    E211: spam (1)
+
+    Okay: dict['key'] = list[index]
+    E211: dict ['key'] = list[index]
+    E211: dict['key'] = list [index]
+    """
+    prev_type, prev_text, __, prev_end, __ = tokens[0]
+    for index in range(1, len(tokens)):
+        token_type, text, start, end, __ = tokens[index]
+        if (
+            token_type == tokenize.OP and
+            text in '([' and
+            start != prev_end and
+            (prev_type == tokenize.NAME or prev_text in '}])') and
+            # Syntax "class A (B):" is allowed, but avoid it
+            (index < 2 or tokens[index - 2][1] != 'class') and
+            # Allow "return (a.foo for a in range(5))"
+            not keyword.iskeyword(prev_text) and
+            (
+                # 3.12+: type is a soft keyword but no braces after
+                prev_text == 'type' or
+                not keyword.issoftkeyword(prev_text)
+            )
+        ):
+            yield prev_end, "E211 whitespace before '%s'" % text
+        prev_type = token_type
+        prev_text = text
+        prev_end = end
+
+
+@register_check
+def whitespace_around_operator(logical_line):
+    r"""Avoid extraneous whitespace around an operator.
+
+    Okay: a = 12 + 3
+    E221: a = 4  + 5
+    E222: a = 4 +  5
+    E223: a = 4\t+ 5
+    E224: a = 4 +\t5
+    """
+    for match in OPERATOR_REGEX.finditer(logical_line):
+        before, after = match.groups()
+
+        if '\t' in before:
+            yield match.start(1), "E223 tab before operator"
+        elif len(before) > 1:
+            yield match.start(1), "E221 multiple spaces before operator"
+
+        if '\t' in after:
+            yield match.start(2), "E224 tab after operator"
+        elif len(after) > 1:
+            yield match.start(2), "E222 multiple spaces after operator"
+
+
+@register_check
+def missing_whitespace(logical_line, tokens):
+    r"""Surround operators with the correct amount of whitespace.
+
+    - Always surround these binary operators with a single space on
+      either side: assignment (=), augmented assignment (+=, -= etc.),
+      comparisons (==, <, >, !=, <=, >=, in, not in, is, is not),
+      Booleans (and, or, not).
+
+    - Each comma, semicolon or colon should be followed by whitespace.
+
+    - If operators with different priorities are used, consider adding
+      whitespace around the operators with the lowest priorities.
+
+    Okay: i = i + 1
+    Okay: submitted += 1
+    Okay: x = x * 2 - 1
+    Okay: hypot2 = x * x + y * y
+    Okay: c = (a + b) * (a - b)
+    Okay: foo(bar, key='word', *args, **kwargs)
+    Okay: alpha[:-i]
+    Okay: [a, b]
+    Okay: (3,)
+    Okay: a[3,] = 1
+    Okay: a[1:4]
+    Okay: a[:4]
+    Okay: a[1:]
+    Okay: a[1:4:2]
+
+    E225: i=i+1
+    E225: submitted +=1
+    E225: x = x /2 - 1
+    E225: z = x **y
+    E225: z = 1and 1
+    E226: c = (a+b) * (a-b)
+    E226: hypot2 = x*x + y*y
+    E227: c = a|b
+    E228: msg = fmt%(errno, errmsg)
+    E231: ['a','b']
+    E231: foo(bar,baz)
+    E231: [{'a':'b'}]
+    """
+    need_space = False
+    prev_type = tokenize.OP
+    prev_text = prev_end = None
+    operator_types = (tokenize.OP, tokenize.NAME)
+    brace_stack = []
+    for token_type, text, start, end, line in tokens:
+        if token_type == tokenize.OP and text in {'[', '(', '{'}:
+            brace_stack.append(text)
+        elif token_type == FSTRING_START:  # pragma: >=3.12 cover
+            brace_stack.append('f')
+        elif token_type == TSTRING_START:  # pragma: >=3.14 cover
+            brace_stack.append('t')
+        elif token_type == tokenize.NAME and text == 'lambda':
+            brace_stack.append('l')
+        elif brace_stack:
+            if token_type == tokenize.OP and text in {']', ')', '}'}:
+                brace_stack.pop()
+            elif token_type == FSTRING_END:  # pragma: >=3.12 cover
+                brace_stack.pop()
+            elif token_type == TSTRING_END:  # pragma: >=3.14 cover
+                brace_stack.pop()
+            elif (
+                    brace_stack[-1] == 'l' and
+                    token_type == tokenize.OP and
+                    text == ':'
+            ):
+                brace_stack.pop()
+
+        if token_type in SKIP_COMMENTS:
+            continue
+
+        if token_type == tokenize.OP and text in {',', ';', ':'}:
+            next_char = line[end[1]:end[1] + 1]
+            if next_char not in WHITESPACE and next_char not in '\r\n':
+                # slice
+                if text == ':' and brace_stack[-1:] == ['[']:
+                    pass
+                # 3.12+ fstring format specifier
+                elif text == ':' and brace_stack[-2:] == ['f', '{']:  # pragma: >=3.12 cover  # noqa: E501
+                    pass
+                # 3.14+ tstring format specifier
+                elif text == ':' and brace_stack[-2:] == ['t', '{']:  # pragma: >=3.14 cover  # noqa: E501
+                    pass
+                # tuple (and list for some reason?)
+                elif text == ',' and next_char in ')]':
+                    pass
+                else:
+                    yield start, f'E231 missing whitespace after {text!r}'
+
+        if need_space:
+            if start != prev_end:
+                # Found a (probably) needed space
+                if need_space is not True and not need_space[1]:
+                    yield (need_space[0],
+                           "E225 missing whitespace around operator")
+                need_space = False
+            elif (
+                    # def f(a, /, b):
+                    #           ^
+                    # def f(a, b, /):
+                    #              ^
+                    # f = lambda a, /:
+                    #                ^
+                    prev_text == '/' and text in {',', ')', ':'} or
+                    # def f(a, b, /):
+                    #               ^
+                    prev_text == ')' and text == ':'
+            ):
+                # Tolerate the "/" operator in function definition
+                # For more info see PEP570
+                pass
+            else:
+                if need_space is True or need_space[1]:
+                    # A needed trailing space was not found
+                    yield prev_end, "E225 missing whitespace around operator"
+                elif prev_text != '**':
+                    code, optype = 'E226', 'arithmetic'
+                    if prev_text == '%':
+                        code, optype = 'E228', 'modulo'
+                    elif prev_text not in ARITHMETIC_OP:
+                        code, optype = 'E227', 'bitwise or shift'
+                    yield (need_space[0], "%s missing whitespace "
+                           "around %s operator" % (code, optype))
+                need_space = False
+        elif token_type in operator_types and prev_end is not None:
+            if (
+                    text == '=' and (
+                        # allow lambda default args: lambda x=None: None
+                        brace_stack[-1:] == ['l'] or
+                        # allow keyword args or defaults: foo(bar=None).
+                        brace_stack[-1:] == ['('] or
+                        # allow python 3.8 fstring repr specifier
+                        brace_stack[-2:] == ['f', '{'] or
+                        # allow python 3.8 fstring repr specifier
+                        brace_stack[-2:] == ['t', '{']
+                    )
+            ):
+                pass
+            elif text in WS_NEEDED_OPERATORS:
+                need_space = True
+            elif text in UNARY_OPERATORS:
+                # Check if the operator is used as a binary operator
+                # Allow unary operators: -123, -x, +1.
+                # Allow argument unpacking: foo(*args, **kwargs).
+                if prev_type == tokenize.OP and prev_text in '}])' or (
+                    prev_type != tokenize.OP and
+                    prev_text not in KEYWORDS and
+                    not keyword.issoftkeyword(prev_text)
+                ):
+                    need_space = None
+            elif text in WS_OPTIONAL_OPERATORS:
+                need_space = None
+
+            if need_space is None:
+                # Surrounding space is optional, but ensure that
+                # trailing space matches opening space
+                need_space = (prev_end, start != prev_end)
+            elif need_space and start == prev_end:
+                # A needed opening space was not found
+                yield prev_end, "E225 missing whitespace around operator"
+                need_space = False
+        prev_type = token_type
+        prev_text = text
+        prev_end = end
+
+
+@register_check
+def whitespace_around_comma(logical_line):
+    r"""Avoid extraneous whitespace after a comma or a colon.
+
+    Note: these checks are disabled by default
+
+    Okay: a = (1, 2)
+    E241: a = (1,  2)
+    E242: a = (1,\t2)
+    """
+    line = logical_line
+    for m in WHITESPACE_AFTER_COMMA_REGEX.finditer(line):
+        found = m.start() + 1
+        if '\t' in m.group():
+            yield found, "E242 tab after '%s'" % m.group()[0]
+        else:
+            yield found, "E241 multiple spaces after '%s'" % m.group()[0]
+
+
+@register_check
+def whitespace_around_named_parameter_equals(logical_line, tokens):
+    r"""Don't use spaces around the '=' sign in function arguments.
+
+    Don't use spaces around the '=' sign when used to indicate a
+    keyword argument or a default parameter value, except when
+    using a type annotation.
+
+    Okay: def complex(real, imag=0.0):
+    Okay: return magic(r=real, i=imag)
+    Okay: boolean(a == b)
+    Okay: boolean(a != b)
+    Okay: boolean(a <= b)
+    Okay: boolean(a >= b)
+    Okay: def foo(arg: int = 42):
+    Okay: async def foo(arg: int = 42):
+
+    E251: def complex(real, imag = 0.0):
+    E251: return magic(r = real, i = imag)
+    E252: def complex(real, image: float=0.0):
+    """
+    paren_stack = []
+    no_space = False
+    require_space = False
+    prev_end = None
+    annotated_func_arg = False
+    in_def = bool(STARTSWITH_DEF_REGEX.match(logical_line))
+    in_generic = bool(STARTSWITH_GENERIC_REGEX.match(logical_line))
+
+    message = "E251 unexpected spaces around keyword / parameter equals"
+    missing_message = "E252 missing whitespace around parameter equals"
+
+    for token_type, text, start, end, line in tokens:
+        if token_type == tokenize.NL:
+            continue
+        if no_space:
+            no_space = False
+            if start != prev_end:
+                yield (prev_end, message)
+        if require_space:
+            require_space = False
+            if start == prev_end:
+                yield (prev_end, missing_message)
+        if token_type == tokenize.OP:
+            if text in '([':
+                paren_stack.append(text)
+            elif text in ')]' and paren_stack:
+                paren_stack.pop()
+            # def f(arg: tp = default): ...
+            elif text == ':' and in_def and paren_stack == ['(']:
+                annotated_func_arg = True
+            elif len(paren_stack) == 1 and text == ',':
+                annotated_func_arg = False
+            elif paren_stack and text == '=':
+                if (
+                        # PEP 696 defaults always use spaced-style `=`
+                        # type A[T = default] = ...
+                        # def f[T = default](): ...
+                        # class C[T = default](): ...
+                        (in_generic and paren_stack == ['[']) or
+                        (annotated_func_arg and paren_stack == ['('])
+                ):
+                    require_space = True
+                    if start == prev_end:
+                        yield (prev_end, missing_message)
+                else:
+                    no_space = True
+                    if start != prev_end:
+                        yield (prev_end, message)
+            if not paren_stack:
+                annotated_func_arg = False
+
+        prev_end = end
+
+
+@register_check
+def whitespace_before_comment(logical_line, tokens):
+    """Separate inline comments by at least two spaces.
+
+    An inline comment is a comment on the same line as a statement.
+    Inline comments should be separated by at least two spaces from the
+    statement. They should start with a # and a single space.
+
+    Each line of a block comment starts with a # and one or multiple
+    spaces as there can be indented text inside the comment.
+
+    Okay: x = x + 1  # Increment x
+    Okay: x = x + 1    # Increment x
+    Okay: # Block comments:
+    Okay: #  - Block comment list
+    Okay: # \xa0- Block comment list
+    E261: x = x + 1 # Increment x
+    E262: x = x + 1  #Increment x
+    E262: x = x + 1  #  Increment x
+    E262: x = x + 1  # \xa0Increment x
+    E265: #Block comment
+    E266: ### Block comment
+    """
+    prev_end = (0, 0)
+    for token_type, text, start, end, line in tokens:
+        if token_type == tokenize.COMMENT:
+            inline_comment = line[:start[1]].strip()
+            if inline_comment:
+                if prev_end[0] == start[0] and start[1] < prev_end[1] + 2:
+                    yield (prev_end,
+                           "E261 at least two spaces before inline comment")
+            symbol, sp, comment = text.partition(' ')
+            bad_prefix = symbol not in '#:' and (symbol.lstrip('#')[:1] or '#')
+            if inline_comment:
+                if bad_prefix or comment[:1] in WHITESPACE:
+                    yield start, "E262 inline comment should start with '# '"
+            elif bad_prefix and (bad_prefix != '!' or start[0] > 1):
+                if bad_prefix != '#':
+                    yield start, "E265 block comment should start with '# '"
+                elif comment:
+                    yield start, "E266 too many leading '#' for block comment"
+        elif token_type != tokenize.NL:
+            prev_end = end
+
+
+@register_check
+def imports_on_separate_lines(logical_line):
+    r"""Place imports on separate lines.
+
+    Okay: import os\nimport sys
+    E401: import sys, os
+
+    Okay: from subprocess import Popen, PIPE
+    Okay: from myclas import MyClass
+    Okay: from foo.bar.yourclass import YourClass
+    Okay: import myclass
+    Okay: import foo.bar.yourclass
+    """
+    line = logical_line
+    if line.startswith('import '):
+        found = line.find(',')
+        if -1 < found and ';' not in line[:found]:
+            yield found, "E401 multiple imports on one line"
+
+
+@register_check
+def module_imports_on_top_of_file(
+        logical_line, indent_level, checker_state, noqa):
+    r"""Place imports at the top of the file.
+
+    Always put imports at the top of the file, just after any module
+    comments and docstrings, and before module globals and constants.
+
+    Okay: import os
+    Okay: # this is a comment\nimport os
+    Okay: '''this is a module docstring'''\nimport os
+    Okay: r'''this is a module docstring'''\nimport os
+    E402: a=1\nimport os
+    E402: 'One string'\n"Two string"\nimport os
+    E402: a=1\nfrom sys import x
+
+    Okay: if x:\n    import os
+    """  # noqa
+    def is_string_literal(line):
+        if line[0] in 'uUbB':
+            line = line[1:]
+        if line and line[0] in 'rR':
+            line = line[1:]
+        return line and (line[0] == '"' or line[0] == "'")
+
+    allowed_keywords = (
+        'try', 'except', 'else', 'finally', 'with', 'if', 'elif')
+
+    if indent_level:  # Allow imports in conditional statement/function
+        return
+    if not logical_line:  # Allow empty lines or comments
+        return
+    if noqa:
+        return
+    line = logical_line
+    if line.startswith('import ') or line.startswith('from '):
+        if checker_state.get('seen_non_imports', False):
+            yield 0, "E402 module level import not at top of file"
+    elif re.match(DUNDER_REGEX, line):
+        return
+    elif any(line.startswith(kw) for kw in allowed_keywords):
+        # Allow certain keywords intermixed with imports in order to
+        # support conditional or filtered importing
+        return
+    elif is_string_literal(line):
+        # The first literal is a docstring, allow it. Otherwise, report
+        # error.
+        if checker_state.get('seen_docstring', False):
+            checker_state['seen_non_imports'] = True
+        else:
+            checker_state['seen_docstring'] = True
+    else:
+        checker_state['seen_non_imports'] = True
+
+
+@register_check
+def compound_statements(logical_line):
+    r"""Compound statements (on the same line) are generally
+    discouraged.
+
+    While sometimes it's okay to put an if/for/while with a small body
+    on the same line, never do this for multi-clause statements.
+    Also avoid folding such long lines!
+
+    Always use a def statement instead of an assignment statement that
+    binds a lambda expression directly to a name.
+
+    Okay: if foo == 'blah':\n    do_blah_thing()
+    Okay: do_one()
+    Okay: do_two()
+    Okay: do_three()
+
+    E701: if foo == 'blah': do_blah_thing()
+    E701: for x in lst: total += x
+    E701: while t < 10: t = delay()
+    E701: if foo == 'blah': do_blah_thing()
+    E701: else: do_non_blah_thing()
+    E701: try: something()
+    E701: finally: cleanup()
+    E701: if foo == 'blah': one(); two(); three()
+    E702: do_one(); do_two(); do_three()
+    E703: do_four();  # useless semicolon
+    E704: def f(x): return 2*x
+    E731: f = lambda x: 2*x
+    """
+    line = logical_line
+    last_char = len(line) - 1
+    found = line.find(':')
+    prev_found = 0
+    counts = {char: 0 for char in '{}[]()'}
+    while -1 < found < last_char:
+        update_counts(line[prev_found:found], counts)
+        if (
+                counts['{'] <= counts['}'] and  # {'a': 1} (dict)
+                counts['['] <= counts[']'] and  # [1:2] (slice)
+                counts['('] <= counts[')'] and  # (annotation)
+                line[found + 1] != '='  # assignment expression
+        ):
+            lambda_kw = LAMBDA_REGEX.search(line, 0, found)
+            if lambda_kw:
+                before = line[:lambda_kw.start()].rstrip()
+                if before[-1:] == '=' and before[:-1].strip().isidentifier():
+                    yield 0, ("E731 do not assign a lambda expression, use a "
+                              "def")
+                break
+            if STARTSWITH_DEF_REGEX.match(line):
+                yield 0, "E704 multiple statements on one line (def)"
+            elif STARTSWITH_INDENT_STATEMENT_REGEX.match(line):
+                yield found, "E701 multiple statements on one line (colon)"
+        prev_found = found
+        found = line.find(':', found + 1)
+    found = line.find(';')
+    while -1 < found:
+        if found < last_char:
+            yield found, "E702 multiple statements on one line (semicolon)"
+        else:
+            yield found, "E703 statement ends with a semicolon"
+        found = line.find(';', found + 1)
+
+
+@register_check
+def explicit_line_join(logical_line, tokens):
+    r"""Avoid explicit line join between brackets.
+
+    The preferred way of wrapping long lines is by using Python's
+    implied line continuation inside parentheses, brackets and braces.
+    Long lines can be broken over multiple lines by wrapping expressions
+    in parentheses.  These should be used in preference to using a
+    backslash for line continuation.
+
+    E502: aaa = [123, \\n       123]
+    E502: aaa = ("bbb " \\n       "ccc")
+
+    Okay: aaa = [123,\n       123]
+    Okay: aaa = ("bbb "\n       "ccc")
+    Okay: aaa = "bbb " \\n    "ccc"
+    Okay: aaa = 123  # \\
+    """
+    prev_start = prev_end = parens = 0
+    comment = False
+    backslash = None
+    for token_type, text, start, end, line in tokens:
+        if token_type == tokenize.COMMENT:
+            comment = True
+        if start[0] != prev_start and parens and backslash and not comment:
+            yield backslash, "E502 the backslash is redundant between brackets"
+        if start[0] != prev_start:
+            comment = False  # Reset comment flag on newline
+        if end[0] != prev_end:
+            if line.rstrip('\r\n').endswith('\\'):
+                backslash = (end[0], len(line.splitlines()[-1]) - 1)
+            else:
+                backslash = None
+            prev_start = prev_end = end[0]
+        else:
+            prev_start = start[0]
+        if token_type == tokenize.OP:
+            if text in '([{':
+                parens += 1
+            elif text in ')]}':
+                parens -= 1
+
+
+# The % character is strictly speaking a binary operator, but the
+# common usage seems to be to put it next to the format parameters,
+# after a line break.
+_SYMBOLIC_OPS = frozenset("()[]{},:.;@=%~") | frozenset(("...",))
+
+
+def _is_binary_operator(token_type, text):
+    return (
+        token_type == tokenize.OP or
+        text in {'and', 'or'}
+    ) and (
+        text not in _SYMBOLIC_OPS
+    )
+
+
+def _break_around_binary_operators(tokens):
+    """Private function to reduce duplication.
+
+    This factors out the shared details between
+    :func:`break_before_binary_operator` and
+    :func:`break_after_binary_operator`.
+    """
+    line_break = False
+    unary_context = True
+    # Previous non-newline token types and text
+    previous_token_type = None
+    previous_text = None
+    for token_type, text, start, end, line in tokens:
+        if token_type == tokenize.COMMENT:
+            continue
+        if ('\n' in text or '\r' in text) and token_type != tokenize.STRING:
+            line_break = True
+        else:
+            yield (token_type, text, previous_token_type, previous_text,
+                   line_break, unary_context, start)
+            unary_context = text in '([{,;'
+            line_break = False
+            previous_token_type = token_type
+            previous_text = text
+
+
+@register_check
+def break_before_binary_operator(logical_line, tokens):
+    r"""
+    Avoid breaks before binary operators.
+
+    The preferred place to break around a binary operator is after the
+    operator, not before it.
+
+    W503: (width == 0\n + height == 0)
+    W503: (width == 0\n and height == 0)
+    W503: var = (1\n       & ~2)
+    W503: var = (1\n       / -2)
+    W503: var = (1\n       + -1\n       + -2)
+
+    Okay: foo(\n    -x)
+    Okay: foo(x\n    [])
+    Okay: x = '''\n''' + ''
+    Okay: foo(x,\n    -y)
+    Okay: foo(x,  # comment\n    -y)
+    """
+    for context in _break_around_binary_operators(tokens):
+        (token_type, text, previous_token_type, previous_text,
+         line_break, unary_context, start) = context
+        if (_is_binary_operator(token_type, text) and line_break and
+                not unary_context and
+                not _is_binary_operator(previous_token_type,
+                                        previous_text)):
+            yield start, "W503 line break before binary operator"
+
+
+@register_check
+def break_after_binary_operator(logical_line, tokens):
+    r"""
+    Avoid breaks after binary operators.
+
+    The preferred place to break around a binary operator is before the
+    operator, not after it.
+
+    W504: (width == 0 +\n height == 0)
+    W504: (width == 0 and\n height == 0)
+    W504: var = (1 &\n       ~2)
+
+    Okay: foo(\n    -x)
+    Okay: foo(x\n    [])
+    Okay: x = '''\n''' + ''
+    Okay: x = '' + '''\n'''
+    Okay: foo(x,\n    -y)
+    Okay: foo(x,  # comment\n    -y)
+
+    The following should be W504 but unary_context is tricky with these
+    Okay: var = (1 /\n       -2)
+    Okay: var = (1 +\n       -1 +\n       -2)
+    """
+    prev_start = None
+    for context in _break_around_binary_operators(tokens):
+        (token_type, text, previous_token_type, previous_text,
+         line_break, unary_context, start) = context
+        if (_is_binary_operator(previous_token_type, previous_text) and
+                line_break and
+                not unary_context and
+                not _is_binary_operator(token_type, text)):
+            yield prev_start, "W504 line break after binary operator"
+        prev_start = start
+
+
+@register_check
+def comparison_to_singleton(logical_line, noqa):
+    r"""Comparison to singletons should use "is" or "is not".
+
+    Comparisons to singletons like None should always be done
+    with "is" or "is not", never the equality operators.
+
+    Okay: if arg is not None:
+    E711: if arg != None:
+    E711: if None == arg:
+    E712: if arg == True:
+    E712: if False == arg:
+
+    Also, beware of writing if x when you really mean if x is not None
+    -- e.g. when testing whether a variable or argument that defaults to
+    None was set to some other value.  The other value might have a type
+    (such as a container) that could be false in a boolean context!
+    """
+    if noqa:
+        return
+
+    for match in COMPARE_SINGLETON_REGEX.finditer(logical_line):
+        singleton = match.group(1) or match.group(3)
+        same = (match.group(2) == '==')
+
+        msg = "'if cond is %s:'" % (('' if same else 'not ') + singleton)
+        if singleton in ('None',):
+            code = 'E711'
+        else:
+            code = 'E712'
+            nonzero = ((singleton == 'True' and same) or
+                       (singleton == 'False' and not same))
+            msg += " or 'if %scond:'" % ('' if nonzero else 'not ')
+        yield match.start(2), ("%s comparison to %s should be %s" %
+                               (code, singleton, msg))
+
+
+@register_check
+def comparison_negative(logical_line):
+    r"""Negative comparison should be done using "not in" and "is not".
+
+    Okay: if x not in y:\n    pass
+    Okay: assert (X in Y or X is Z)
+    Okay: if not (X in Y):\n    pass
+    Okay: zz = x is not y
+    E713: Z = not X in Y
+    E713: if not X.B in Y:\n    pass
+    E714: if not X is Y:\n    pass
+    E714: Z = not X.B is Y
+    """
+    match = COMPARE_NEGATIVE_REGEX.search(logical_line)
+    if match:
+        pos = match.start(1)
+        if match.group(2) == 'in':
+            yield pos, "E713 test for membership should be 'not in'"
+        else:
+            yield pos, "E714 test for object identity should be 'is not'"
+
+
+@register_check
+def comparison_type(logical_line, noqa):
+    r"""Object type comparisons should `is` / `is not` / `isinstance()`.
+
+    Do not compare types directly.
+
+    Okay: if isinstance(obj, int):
+    Okay: if type(obj) is int:
+    E721: if type(obj) == type(1):
+    """
+    match = COMPARE_TYPE_REGEX.search(logical_line)
+    if match and not noqa:
+        inst = match.group(1)
+        if inst and inst.isidentifier() and inst not in SINGLETONS:
+            return  # Allow comparison for types which are not obvious
+        yield (
+            match.start(),
+            "E721 do not compare types, for exact checks use `is` / `is not`, "
+            "for instance checks use `isinstance()`",
+        )
+
+
+@register_check
+def bare_except(logical_line, noqa):
+    r"""When catching exceptions, mention specific exceptions when
+    possible.
+
+    Okay: except Exception:
+    Okay: except BaseException:
+    E722: except:
+    """
+    if noqa:
+        return
+
+    match = BLANK_EXCEPT_REGEX.match(logical_line)
+    if match:
+        yield match.start(), "E722 do not use bare 'except'"
+
+
+@register_check
+def ambiguous_identifier(logical_line, tokens):
+    r"""Never use the characters 'l', 'O', or 'I' as variable names.
+
+    In some fonts, these characters are indistinguishable from the
+    numerals one and zero. When tempted to use 'l', use 'L' instead.
+
+    Okay: L = 0
+    Okay: o = 123
+    Okay: i = 42
+    E741: l = 0
+    E741: O = 123
+    E741: I = 42
+
+    Variables can be bound in several other contexts, including class
+    and function definitions, lambda functions, 'global' and 'nonlocal'
+    statements, exception handlers, and 'with' and 'for' statements.
+    In addition, we have a special handling for function parameters.
+
+    Okay: except AttributeError as o:
+    Okay: with lock as L:
+    Okay: foo(l=12)
+    Okay: foo(l=I)
+    Okay: for a in foo(l=12):
+    Okay: lambda arg: arg * l
+    Okay: lambda a=l[I:5]: None
+    Okay: lambda x=a.I: None
+    Okay: if l >= 12:
+    E741: except AttributeError as O:
+    E741: with lock as l:
+    E741: global I
+    E741: nonlocal l
+    E741: def foo(l):
+    E741: def foo(l=12):
+    E741: l = foo(l=12)
+    E741: for l in range(10):
+    E741: [l for l in lines if l]
+    E741: lambda l: None
+    E741: lambda a=x[1:5], l: None
+    E741: lambda **l:
+    E741: def f(**l):
+    E742: class I(object):
+    E743: def l(x):
+    """
+    func_depth = None  # set to brace depth if 'def' or 'lambda' is found
+    seen_colon = False  # set to true if we're done with function parameters
+    brace_depth = 0
+    idents_to_avoid = ('l', 'O', 'I')
+    prev_type, prev_text, prev_start, prev_end, __ = tokens[0]
+    for index in range(1, len(tokens)):
+        token_type, text, start, end, line = tokens[index]
+        ident = pos = None
+        # find function definitions
+        if prev_text in {'def', 'lambda'}:
+            func_depth = brace_depth
+            seen_colon = False
+        elif (
+                func_depth is not None and
+                text == ':' and
+                brace_depth == func_depth
+        ):
+            seen_colon = True
+        # update parameter parentheses level
+        if text in '([{':
+            brace_depth += 1
+        elif text in ')]}':
+            brace_depth -= 1
+        # identifiers on the lhs of an assignment operator
+        if text == ':=' or (text == '=' and brace_depth == 0):
+            if prev_text in idents_to_avoid:
+                ident = prev_text
+                pos = prev_start
+        # identifiers bound to values with 'as', 'for',
+        # 'global', or 'nonlocal'
+        if prev_text in ('as', 'for', 'global', 'nonlocal'):
+            if text in idents_to_avoid:
+                ident = text
+                pos = start
+        # function / lambda parameter definitions
+        if (
+                func_depth is not None and
+                not seen_colon and
+                index < len(tokens) - 1 and tokens[index + 1][1] in ':,=)' and
+                prev_text in {'lambda', ',', '*', '**', '('} and
+                text in idents_to_avoid
+        ):
+            ident = text
+            pos = start
+        if prev_text == 'class':
+            if text in idents_to_avoid:
+                yield start, "E742 ambiguous class definition '%s'" % text
+        if prev_text == 'def':
+            if text in idents_to_avoid:
+                yield start, "E743 ambiguous function definition '%s'" % text
+        if ident:
+            yield pos, "E741 ambiguous variable name '%s'" % ident
+        prev_text = text
+        prev_start = start
+
+
+@register_check
+def python_3000_invalid_escape_sequence(logical_line, tokens, noqa):
+    r"""Invalid escape sequences are deprecated in Python 3.6.
+
+    Okay: regex = r'\.png$'
+    W605: regex = '\.png$'
+    """
+    if noqa:
+        return
+
+    # https://docs.python.org/3/reference/lexical_analysis.html#string-and-bytes-literals
+    valid = [
+        '\n',
+        '\\',
+        '\'',
+        '"',
+        'a',
+        'b',
+        'f',
+        'n',
+        'r',
+        't',
+        'v',
+        '0', '1', '2', '3', '4', '5', '6', '7',
+        'x',
+
+        # Escape sequences only recognized in string literals
+        'N',
+        'u',
+        'U',
+    ]
+
+    prefixes = []
+    for token_type, text, start, _, _ in tokens:
+        if token_type in {tokenize.STRING, FSTRING_START, TSTRING_START}:
+            # Extract string modifiers (e.g. u or r)
+            prefixes.append(text[:text.index(text[-1])].lower())
+
+        if token_type in {tokenize.STRING, FSTRING_MIDDLE, TSTRING_MIDDLE}:
+            if 'r' not in prefixes[-1]:
+                start_line, start_col = start
+                pos = text.find('\\')
+                while pos >= 0:
+                    pos += 1
+                    if text[pos] not in valid:
+                        line = start_line + text.count('\n', 0, pos)
+                        if line == start_line:
+                            col = start_col + pos
+                        else:
+                            col = pos - text.rfind('\n', 0, pos) - 1
+                        yield (
+                            (line, col - 1),
+                            f"W605 invalid escape sequence '\\{text[pos]}'"
+                        )
+                    pos = text.find('\\', pos + 1)
+
+        if token_type in {tokenize.STRING, FSTRING_END, TSTRING_END}:
+            prefixes.pop()
+
+
+########################################################################
+@register_check
+def maximum_doc_length(logical_line, max_doc_length, noqa, tokens):
+    r"""Limit all doc lines to a maximum of 72 characters.
+
+    For flowing long blocks of text (docstrings or comments), limiting
+    the length to 72 characters is recommended.
+
+    Reports warning W505
+    """
+    if max_doc_length is None or noqa:
+        return
+
+    prev_token = None
+    skip_lines = set()
+    # Skip lines that
+    for token_type, text, start, end, line in tokens:
+        if token_type not in SKIP_COMMENTS.union([tokenize.STRING]):
+            skip_lines.add(line)
+
+    for token_type, text, start, end, line in tokens:
+        # Skip lines that aren't pure strings
+        if token_type == tokenize.STRING and skip_lines:
+            continue
+        if token_type in (tokenize.STRING, tokenize.COMMENT):
+            # Only check comment-only lines
+            if prev_token is None or prev_token in SKIP_TOKENS:
+                lines = line.splitlines()
+                for line_num, physical_line in enumerate(lines):
+                    if start[0] + line_num == 1 and line.startswith('#!'):
+                        return
+                    length = len(physical_line)
+                    chunks = physical_line.split()
+                    if token_type == tokenize.COMMENT:
+                        if (len(chunks) == 2 and
+                                length - len(chunks[-1]) < MAX_DOC_LENGTH):
+                            continue
+                    if len(chunks) == 1 and line_num + 1 < len(lines):
+                        if (len(chunks) == 1 and
+                                length - len(chunks[-1]) < MAX_DOC_LENGTH):
+                            continue
+                    if length > max_doc_length:
+                        doc_error = (start[0] + line_num, max_doc_length)
+                        yield (doc_error, "W505 doc line too long "
+                                          "(%d > %d characters)"
+                               % (length, max_doc_length))
+        prev_token = token_type
+
+
+########################################################################
+# Helper functions
+########################################################################
+
+
+def readlines(filename):
+    """Read the source code."""
+    try:
+        with tokenize.open(filename) as f:
+            return f.readlines()
+    except (LookupError, SyntaxError, UnicodeError):
+        # Fall back if file encoding is improperly declared
+        with open(filename, encoding='latin-1') as f:
+            return f.readlines()
+
+
+def stdin_get_value():
+    """Read the value from stdin."""
+    return io.TextIOWrapper(sys.stdin.buffer, errors='ignore').read()
+
+
+noqa = lru_cache(512)(re.compile(r'# no(?:qa|pep8)\b', re.I).search)
+
+
+def expand_indent(line):
+    r"""Return the amount of indentation.
+
+    Tabs are expanded to the next multiple of 8.
+    """
+    line = line.rstrip('\n\r')
+    if '\t' not in line:
+        return len(line) - len(line.lstrip())
+    result = 0
+    for char in line:
+        if char == '\t':
+            result = result // 8 * 8 + 8
+        elif char == ' ':
+            result += 1
+        else:
+            break
+    return result
+
+
+def mute_string(text):
+    """Replace contents with 'xxx' to prevent syntax matching."""
+    # String modifiers (e.g. u or r)
+    start = text.index(text[-1]) + 1
+    end = len(text) - 1
+    # Triple quotes
+    if text[-3:] in ('"""', "'''"):
+        start += 2
+        end -= 2
+    return text[:start] + 'x' * (end - start) + text[end:]
+
+
+def parse_udiff(diff, patterns=None, parent='.'):
+    """Return a dictionary of matching lines."""
+    # For each file of the diff, the entry key is the filename,
+    # and the value is a set of row numbers to consider.
+    rv = {}
+    path = nrows = None
+    for line in diff.splitlines():
+        if nrows:
+            if line[:1] != '-':
+                nrows -= 1
+            continue
+        if line[:3] == '@@ ':
+            hunk_match = HUNK_REGEX.match(line)
+            (row, nrows) = (int(g or '1') for g in hunk_match.groups())
+            rv[path].update(range(row, row + nrows))
+        elif line[:3] == '+++':
+            path = line[4:].split('\t', 1)[0]
+            # Git diff will use (i)ndex, (w)ork tree, (c)ommit and
+            # (o)bject instead of a/b/c/d as prefixes for patches
+            if path[:2] in ('b/', 'w/', 'i/'):
+                path = path[2:]
+            rv[path] = set()
+    return {
+        os.path.join(parent, filepath): rows
+        for (filepath, rows) in rv.items()
+        if rows and filename_match(filepath, patterns)
+    }
+
+
+def normalize_paths(value, parent=os.curdir):
+    """Parse a comma-separated list of paths.
+
+    Return a list of absolute paths.
+    """
+    if not value:
+        return []
+    if isinstance(value, list):
+        return value
+    paths = []
+    for path in value.split(','):
+        path = path.strip()
+        if '/' in path:
+            path = os.path.abspath(os.path.join(parent, path))
+        paths.append(path.rstrip('/'))
+    return paths
+
+
+def filename_match(filename, patterns, default=True):
+    """Check if patterns contains a pattern that matches filename.
+
+    If patterns is unspecified, this always returns True.
+    """
+    if not patterns:
+        return default
+    return any(fnmatch(filename, pattern) for pattern in patterns)
+
+
+def update_counts(s, counts):
+    r"""Adds one to the counts of each appearance of characters in s,
+        for characters in counts"""
+    for char in s:
+        if char in counts:
+            counts[char] += 1
+
+
+def _is_eol_token(token):
+    return token[0] in NEWLINE or token[4][token[3][1]:].lstrip() == '\\\n'
+
+
+########################################################################
+# Framework to run all checks
+########################################################################
+
+
+class Checker:
+    """Load a Python source file, tokenize it, check coding style."""
+
+    def __init__(self, filename=None, lines=None,
+                 options=None, report=None, **kwargs):
+        if options is None:
+            options = StyleGuide(kwargs).options
+        else:
+            assert not kwargs
+        self._io_error = None
+        self._physical_checks = options.physical_checks
+        self._logical_checks = options.logical_checks
+        self._ast_checks = options.ast_checks
+        self.max_line_length = options.max_line_length
+        self.max_doc_length = options.max_doc_length
+        self.indent_size = options.indent_size
+        self.fstring_start = self.tstring_start = 0
+        self.multiline = False  # in a multiline string?
+        self.hang_closing = options.hang_closing
+        self.indent_size = options.indent_size
+        self.verbose = options.verbose
+        self.filename = filename
+        # Dictionary where a checker can store its custom state.
+        self._checker_states = {}
+        if filename is None:
+            self.filename = 'stdin'
+            self.lines = lines or []
+        elif filename == '-':
+            self.filename = 'stdin'
+            self.lines = stdin_get_value().splitlines(True)
+        elif lines is None:
+            try:
+                self.lines = readlines(filename)
+            except OSError:
+                (exc_type, exc) = sys.exc_info()[:2]
+                self._io_error = f'{exc_type.__name__}: {exc}'
+                self.lines = []
+        else:
+            self.lines = lines
+        if self.lines:
+            ord0 = ord(self.lines[0][0])
+            if ord0 in (0xef, 0xfeff):  # Strip the UTF-8 BOM
+                if ord0 == 0xfeff:
+                    self.lines[0] = self.lines[0][1:]
+                elif self.lines[0][:3] == '\xef\xbb\xbf':
+                    self.lines[0] = self.lines[0][3:]
+        self.report = report or options.report
+        self.report_error = self.report.error
+        self.noqa = False
+
+    def report_invalid_syntax(self):
+        """Check if the syntax is valid."""
+        (exc_type, exc) = sys.exc_info()[:2]
+        if len(exc.args) > 1:
+            offset = exc.args[1]
+            if len(offset) > 2:
+                offset = offset[1:3]
+        else:
+            offset = (1, 0)
+        self.report_error(offset[0], offset[1] or 0,
+                          f'E901 {exc_type.__name__}: {exc.args[0]}',
+                          self.report_invalid_syntax)
+
+    def readline(self):
+        """Get the next line from the input buffer."""
+        if self.line_number >= self.total_lines:
+            return ''
+        line = self.lines[self.line_number]
+        self.line_number += 1
+        if self.indent_char is None and line[:1] in WHITESPACE:
+            self.indent_char = line[0]
+        return line
+
+    def run_check(self, check, argument_names):
+        """Run a check plugin."""
+        arguments = [getattr(self, name) for name in argument_names]
+        return check(*arguments)
+
+    def init_checker_state(self, name, argument_names):
+        """Prepare custom state for the specific checker plugin."""
+        if 'checker_state' in argument_names:
+            self.checker_state = self._checker_states.setdefault(name, {})
+
+    def check_physical(self, line):
+        """Run all physical checks on a raw input line."""
+        self.physical_line = line
+        for name, check, argument_names in self._physical_checks:
+            self.init_checker_state(name, argument_names)
+            result = self.run_check(check, argument_names)
+            if result is not None:
+                (offset, text) = result
+                self.report_error(self.line_number, offset, text, check)
+                if text[:4] == 'E101':
+                    self.indent_char = line[0]
+
+    def build_tokens_line(self):
+        """Build a logical line from tokens."""
+        logical = []
+        comments = []
+        length = 0
+        prev_row = prev_col = mapping = None
+        for token_type, text, start, end, line in self.tokens:
+            if token_type in SKIP_TOKENS:
+                continue
+            if not mapping:
+                mapping = [(0, start)]
+            if token_type == tokenize.COMMENT:
+                comments.append(text)
+                continue
+            if token_type == tokenize.STRING:
+                text = mute_string(text)
+            elif token_type in {FSTRING_MIDDLE, TSTRING_MIDDLE}:  # pragma: >=3.12 cover  # noqa: E501
+                # fstring tokens are "unescaped" braces -- re-escape!
+                brace_count = text.count('{') + text.count('}')
+                text = 'x' * (len(text) + brace_count)
+                end = (end[0], end[1] + brace_count)
+            if prev_row:
+                (start_row, start_col) = start
+                if prev_row != start_row:    # different row
+                    prev_text = self.lines[prev_row - 1][prev_col - 1]
+                    if prev_text == ',' or (prev_text not in '{[(' and
+                                            text not in '}])'):
+                        text = ' ' + text
+                elif prev_col != start_col:  # different column
+                    text = line[prev_col:start_col] + text
+            logical.append(text)
+            length += len(text)
+            mapping.append((length, end))
+            (prev_row, prev_col) = end
+        self.logical_line = ''.join(logical)
+        self.noqa = comments and noqa(''.join(comments))
+        return mapping
+
+    def check_logical(self):
+        """Build a line from tokens and run all logical checks on it."""
+        self.report.increment_logical_line()
+        mapping = self.build_tokens_line()
+        if not mapping:
+            return
+
+        mapping_offsets = [offset for offset, _ in mapping]
+        (start_row, start_col) = mapping[0][1]
+        start_line = self.lines[start_row - 1]
+        self.indent_level = expand_indent(start_line[:start_col])
+        if self.blank_before < self.blank_lines:
+            self.blank_before = self.blank_lines
+        if self.verbose >= 2:
+            print(self.logical_line[:80].rstrip())
+        for name, check, argument_names in self._logical_checks:
+            if self.verbose >= 4:
+                print('   ' + name)
+            self.init_checker_state(name, argument_names)
+            for offset, text in self.run_check(check, argument_names) or ():
+                if not isinstance(offset, tuple):
+                    # As mappings are ordered, bisecting is a fast way
+                    # to find a given offset in them.
+                    token_offset, pos = mapping[bisect.bisect_left(
+                        mapping_offsets, offset)]
+                    offset = (pos[0], pos[1] + offset - token_offset)
+                self.report_error(offset[0], offset[1], text, check)
+        if self.logical_line:
+            self.previous_indent_level = self.indent_level
+            self.previous_logical = self.logical_line
+            if not self.indent_level:
+                self.previous_unindented_logical_line = self.logical_line
+        self.blank_lines = 0
+        self.tokens = []
+
+    def check_ast(self):
+        """Build the file's AST and run all AST checks."""
+        try:
+            tree = compile(''.join(self.lines), '', 'exec', PyCF_ONLY_AST)
+        except (ValueError, SyntaxError, TypeError):
+            return self.report_invalid_syntax()
+        for name, cls, __ in self._ast_checks:
+            checker = cls(tree, self.filename)
+            for lineno, offset, text, check in checker.run():
+                if not self.lines or not noqa(self.lines[lineno - 1]):
+                    self.report_error(lineno, offset, text, check)
+
+    def generate_tokens(self):
+        """Tokenize file, run physical line checks and yield tokens."""
+        if self._io_error:
+            self.report_error(1, 0, 'E902 %s' % self._io_error, readlines)
+        tokengen = tokenize.generate_tokens(self.readline)
+        try:
+            prev_physical = ''
+            for token in tokengen:
+                if token[2][0] > self.total_lines:
+                    return
+                self.noqa = token[4] and noqa(token[4])
+                self.maybe_check_physical(token, prev_physical)
+                yield token
+                prev_physical = token[4]
+        except (SyntaxError, tokenize.TokenError):
+            self.report_invalid_syntax()
+
+    def maybe_check_physical(self, token, prev_physical):
+        """If appropriate for token, check current physical line(s)."""
+        # Called after every token, but act only on end of line.
+
+        if token.type == FSTRING_START:  # pragma: >=3.12 cover
+            self.fstring_start = token.start[0]
+        elif token.type == TSTRING_START:  # pragma: >=3.14 cover
+            self.tstring_start = token.start[0]
+        # a newline token ends a single physical line.
+        elif _is_eol_token(token):
+            # if the file does not end with a newline, the NEWLINE
+            # token is inserted by the parser, but it does not contain
+            # the previous physical line in `token[4]`
+            if token.line == '':
+                self.check_physical(prev_physical)
+            else:
+                self.check_physical(token.line)
+        elif (
+                token.type == tokenize.STRING and '\n' in token.string or
+                token.type == FSTRING_END or
+                token.type == TSTRING_END
+        ):
+            # Less obviously, a string that contains newlines is a
+            # multiline string, either triple-quoted or with internal
+            # newlines backslash-escaped. Check every physical line in
+            # the string *except* for the last one: its newline is
+            # outside of the multiline string, so we consider it a
+            # regular physical line, and will check it like any other
+            # physical line.
+            #
+            # Subtleties:
+            # - we don't *completely* ignore the last line; if it
+            #   contains the magical "# noqa" comment, we disable all
+            #   physical checks for the entire multiline string
+            # - have to wind self.line_number back because initially it
+            #   points to the last line of the string, and we want
+            #   check_physical() to give accurate feedback
+            if noqa(token.line):
+                return
+            if token.type == FSTRING_END:  # pragma: >=3.12 cover
+                start = self.fstring_start
+            elif token.type == TSTRING_END:  # pragma: >=3.12 cover
+                start = self.tstring_start
+            else:
+                start = token.start[0]
+            end = token.end[0]
+
+            self.multiline = True
+            self.line_number = start
+            for line_number in range(start, end):
+                self.check_physical(self.lines[line_number - 1] + '\n')
+                self.line_number += 1
+            self.multiline = False
+
+    def check_all(self, expected=None, line_offset=0):
+        """Run all checks on the input file."""
+        self.report.init_file(self.filename, self.lines, expected, line_offset)
+        self.total_lines = len(self.lines)
+        if self._ast_checks:
+            self.check_ast()
+        self.line_number = 0
+        self.indent_char = None
+        self.indent_level = self.previous_indent_level = 0
+        self.previous_logical = ''
+        self.previous_unindented_logical_line = ''
+        self.tokens = []
+        self.blank_lines = self.blank_before = 0
+        parens = 0
+        for token in self.generate_tokens():
+            self.tokens.append(token)
+            token_type, text = token[0:2]
+            if self.verbose >= 3:
+                if token[2][0] == token[3][0]:
+                    pos = '[{}:{}]'.format(token[2][1] or '', token[3][1])
+                else:
+                    pos = 'l.%s' % token[3][0]
+                print('l.%s\t%s\t%s\t%r' %
+                      (token[2][0], pos, tokenize.tok_name[token[0]], text))
+            if token_type == tokenize.OP:
+                if text in '([{':
+                    parens += 1
+                elif text in '}])':
+                    parens -= 1
+            elif not parens:
+                if token_type in NEWLINE:
+                    if token_type == tokenize.NEWLINE:
+                        self.check_logical()
+                        self.blank_before = 0
+                    elif len(self.tokens) == 1:
+                        # The physical line contains only this token.
+                        self.blank_lines += 1
+                        del self.tokens[0]
+                    else:
+                        self.check_logical()
+        if self.tokens:
+            self.check_physical(self.lines[-1])
+            self.check_logical()
+        return self.report.get_file_results()
+
+
+class BaseReport:
+    """Collect the results of the checks."""
+
+    print_filename = False
+
+    def __init__(self, options):
+        self._benchmark_keys = options.benchmark_keys
+        self._ignore_code = options.ignore_code
+        # Results
+        self.elapsed = 0
+        self.total_errors = 0
+        self.counters = dict.fromkeys(self._benchmark_keys, 0)
+        self.messages = {}
+
+    def start(self):
+        """Start the timer."""
+        self._start_time = time.time()
+
+    def stop(self):
+        """Stop the timer."""
+        self.elapsed = time.time() - self._start_time
+
+    def init_file(self, filename, lines, expected, line_offset):
+        """Signal a new file."""
+        self.filename = filename
+        self.lines = lines
+        self.expected = expected or ()
+        self.line_offset = line_offset
+        self.file_errors = 0
+        self.counters['files'] += 1
+        self.counters['physical lines'] += len(lines)
+
+    def increment_logical_line(self):
+        """Signal a new logical line."""
+        self.counters['logical lines'] += 1
+
+    def error(self, line_number, offset, text, check):
+        """Report an error, according to options."""
+        code = text[:4]
+        if self._ignore_code(code):
+            return
+        if code in self.counters:
+            self.counters[code] += 1
+        else:
+            self.counters[code] = 1
+            self.messages[code] = text[5:]
+        # Don't care about expected errors or warnings
+        if code in self.expected:
+            return
+        if self.print_filename and not self.file_errors:
+            print(self.filename)
+        self.file_errors += 1
+        self.total_errors += 1
+        return code
+
+    def get_file_results(self):
+        """Return the count of errors and warnings for this file."""
+        return self.file_errors
+
+    def get_count(self, prefix=''):
+        """Return the total count of errors and warnings."""
+        return sum(self.counters[key]
+                   for key in self.messages if key.startswith(prefix))
+
+    def get_statistics(self, prefix=''):
+        """Get statistics for message codes that start with the prefix.
+
+        prefix='' matches all errors and warnings
+        prefix='E' matches all errors
+        prefix='W' matches all warnings
+        prefix='E4' matches all errors that have to do with imports
+        """
+        return ['%-7s %s %s' % (self.counters[key], key, self.messages[key])
+                for key in sorted(self.messages) if key.startswith(prefix)]
+
+    def print_statistics(self, prefix=''):
+        """Print overall statistics (number of errors and warnings)."""
+        for line in self.get_statistics(prefix):
+            print(line)
+
+    def print_benchmark(self):
+        """Print benchmark numbers."""
+        print('{:<7.2f} {}'.format(self.elapsed, 'seconds elapsed'))
+        if self.elapsed:
+            for key in self._benchmark_keys:
+                print('%-7d %s per second (%d total)' %
+                      (self.counters[key] / self.elapsed, key,
+                       self.counters[key]))
+
+
+class FileReport(BaseReport):
+    """Collect the results of the checks and print the filenames."""
+
+    print_filename = True
+
+
+class StandardReport(BaseReport):
+    """Collect and print the results of the checks."""
+
+    def __init__(self, options):
+        super().__init__(options)
+        self._fmt = REPORT_FORMAT.get(options.format.lower(),
+                                      options.format)
+        self._repeat = options.repeat
+        self._show_source = options.show_source
+        self._show_pep8 = options.show_pep8
+
+    def init_file(self, filename, lines, expected, line_offset):
+        """Signal a new file."""
+        self._deferred_print = []
+        return super().init_file(
+            filename, lines, expected, line_offset)
+
+    def error(self, line_number, offset, text, check):
+        """Report an error, according to options."""
+        code = super().error(line_number, offset, text, check)
+        if code and (self.counters[code] == 1 or self._repeat):
+            self._deferred_print.append(
+                (line_number, offset, code, text[5:], check.__doc__))
+        return code
+
+    def get_file_results(self):
+        """Print results and return the overall count for this file."""
+        self._deferred_print.sort()
+        for line_number, offset, code, text, doc in self._deferred_print:
+            print(self._fmt % {
+                'path': self.filename,
+                'row': self.line_offset + line_number, 'col': offset + 1,
+                'code': code, 'text': text,
+            })
+            if self._show_source:
+                if line_number > len(self.lines):
+                    line = ''
+                else:
+                    line = self.lines[line_number - 1]
+                print(line.rstrip())
+                print(re.sub(r'\S', ' ', line[:offset]) + '^')
+            if self._show_pep8 and doc:
+                print('    ' + doc.strip())
+
+            # stdout is block buffered when not stdout.isatty().
+            # line can be broken where buffer boundary since other
+            # processes write to same file.
+            # flush() after print() to avoid buffer boundary.
+            # Typical buffer size is 8192. line written safely when
+            # len(line) < 8192.
+            sys.stdout.flush()
+        return self.file_errors
+
+
+class DiffReport(StandardReport):
+    """Collect and print the results for the changed lines only."""
+
+    def __init__(self, options):
+        super().__init__(options)
+        self._selected = options.selected_lines
+
+    def error(self, line_number, offset, text, check):
+        if line_number not in self._selected[self.filename]:
+            return
+        return super().error(line_number, offset, text, check)
+
+
+class StyleGuide:
+    """Initialize a PEP-8 instance with few options."""
+
+    def __init__(self, *args, **kwargs):
+        # build options from the command line
+        self.checker_class = kwargs.pop('checker_class', Checker)
+        parse_argv = kwargs.pop('parse_argv', False)
+        config_file = kwargs.pop('config_file', False)
+        parser = kwargs.pop('parser', None)
+        # build options from dict
+        options_dict = dict(*args, **kwargs)
+        arglist = None if parse_argv else options_dict.get('paths', None)
+        verbose = options_dict.get('verbose', None)
+        options, self.paths = process_options(
+            arglist, parse_argv, config_file, parser, verbose)
+        if options_dict:
+            options.__dict__.update(options_dict)
+            if 'paths' in options_dict:
+                self.paths = options_dict['paths']
+
+        self.runner = self.input_file
+        self.options = options
+
+        if not options.reporter:
+            options.reporter = BaseReport if options.quiet else StandardReport
+
+        options.select = tuple(options.select or ())
+        if not (options.select or options.ignore) and DEFAULT_IGNORE:
+            # The default choice: ignore controversial checks
+            options.ignore = tuple(DEFAULT_IGNORE.split(','))
+        else:
+            # Ignore all checks which are not explicitly selected
+            options.ignore = ('',) if options.select else tuple(options.ignore)
+        options.benchmark_keys = BENCHMARK_KEYS[:]
+        options.ignore_code = self.ignore_code
+        options.physical_checks = self.get_checks('physical_line')
+        options.logical_checks = self.get_checks('logical_line')
+        options.ast_checks = self.get_checks('tree')
+        self.init_report()
+
+    def init_report(self, reporter=None):
+        """Initialize the report instance."""
+        self.options.report = (reporter or self.options.reporter)(self.options)
+        return self.options.report
+
+    def check_files(self, paths=None):
+        """Run all checks on the paths."""
+        if paths is None:
+            paths = self.paths
+        report = self.options.report
+        runner = self.runner
+        report.start()
+        try:
+            for path in paths:
+                if os.path.isdir(path):
+                    self.input_dir(path)
+                elif not self.excluded(path):
+                    runner(path)
+        except KeyboardInterrupt:
+            print('... stopped')
+        report.stop()
+        return report
+
+    def input_file(self, filename, lines=None, expected=None, line_offset=0):
+        """Run all checks on a Python source file."""
+        if self.options.verbose:
+            print('checking %s' % filename)
+        fchecker = self.checker_class(
+            filename, lines=lines, options=self.options)
+        return fchecker.check_all(expected=expected, line_offset=line_offset)
+
+    def input_dir(self, dirname):
+        """Check all files in this directory and all subdirectories."""
+        dirname = dirname.rstrip('/')
+        if self.excluded(dirname):
+            return 0
+        counters = self.options.report.counters
+        verbose = self.options.verbose
+        filepatterns = self.options.filename
+        runner = self.runner
+        for root, dirs, files in os.walk(dirname):
+            if verbose:
+                print('directory ' + root)
+            counters['directories'] += 1
+            for subdir in sorted(dirs):
+                if self.excluded(subdir, root):
+                    dirs.remove(subdir)
+            for filename in sorted(files):
+                # contain a pattern that matches?
+                if (
+                    filename_match(filename, filepatterns) and
+                    not self.excluded(filename, root)
+                ):
+                    runner(os.path.join(root, filename))
+
+    def excluded(self, filename, parent=None):
+        """Check if the file should be excluded.
+
+        Check if 'options.exclude' contains a pattern matching filename.
+        """
+        if not self.options.exclude:
+            return False
+        basename = os.path.basename(filename)
+        if filename_match(basename, self.options.exclude):
+            return True
+        if parent:
+            filename = os.path.join(parent, filename)
+        filename = os.path.abspath(filename)
+        return filename_match(filename, self.options.exclude)
+
+    def ignore_code(self, code):
+        """Check if the error code should be ignored.
+
+        If 'options.select' contains a prefix of the error code,
+        return False.  Else, if 'options.ignore' contains a prefix of
+        the error code, return True.
+        """
+        if len(code) < 4 and any(s.startswith(code)
+                                 for s in self.options.select):
+            return False
+        return (code.startswith(self.options.ignore) and
+                not code.startswith(self.options.select))
+
+    def get_checks(self, argument_name):
+        """Get all the checks for this category.
+
+        Find all globally visible functions where the first argument
+        name starts with argument_name and which contain selected tests.
+        """
+        checks = []
+        for check, attrs in _checks[argument_name].items():
+            (codes, args) = attrs
+            if any(not (code and self.ignore_code(code)) for code in codes):
+                checks.append((check.__name__, check, args))
+        return sorted(checks)
+
+
+def get_parser(prog='pycodestyle', version=__version__):
+    """Create the parser for the program."""
+    parser = OptionParser(prog=prog, version=version,
+                          usage="%prog [options] input ...")
+    parser.config_options = [
+        'exclude', 'filename', 'select', 'ignore', 'max-line-length',
+        'max-doc-length', 'indent-size', 'hang-closing', 'count', 'format',
+        'quiet', 'show-pep8', 'show-source', 'statistics', 'verbose']
+    parser.add_option('-v', '--verbose', default=0, action='count',
+                      help="print status messages, or debug with -vv")
+    parser.add_option('-q', '--quiet', default=0, action='count',
+                      help="report only file names, or nothing with -qq")
+    parser.add_option('-r', '--repeat', default=True, action='store_true',
+                      help="(obsolete) show all occurrences of the same error")
+    parser.add_option('--first', action='store_false', dest='repeat',
+                      help="show first occurrence of each error")
+    parser.add_option('--exclude', metavar='patterns', default=DEFAULT_EXCLUDE,
+                      help="exclude files or directories which match these "
+                           "comma separated patterns (default: %default)")
+    parser.add_option('--filename', metavar='patterns', default='*.py',
+                      help="when parsing directories, only check filenames "
+                           "matching these comma separated patterns "
+                           "(default: %default)")
+    parser.add_option('--select', metavar='errors', default='',
+                      help="select errors and warnings (e.g. E,W6)")
+    parser.add_option('--ignore', metavar='errors', default='',
+                      help="skip errors and warnings (e.g. E4,W) "
+                           "(default: %s)" % DEFAULT_IGNORE)
+    parser.add_option('--show-source', action='store_true',
+                      help="show source code for each error")
+    parser.add_option('--show-pep8', action='store_true',
+                      help="show text of PEP 8 for each error "
+                           "(implies --first)")
+    parser.add_option('--statistics', action='store_true',
+                      help="count errors and warnings")
+    parser.add_option('--count', action='store_true',
+                      help="print total number of errors and warnings "
+                           "to standard error and set exit code to 1 if "
+                           "total is not null")
+    parser.add_option('--max-line-length', type='int', metavar='n',
+                      default=MAX_LINE_LENGTH,
+                      help="set maximum allowed line length "
+                           "(default: %default)")
+    parser.add_option('--max-doc-length', type='int', metavar='n',
+                      default=None,
+                      help="set maximum allowed doc line length and perform "
+                           "these checks (unchecked if not set)")
+    parser.add_option('--indent-size', type='int', metavar='n',
+                      default=INDENT_SIZE,
+                      help="set how many spaces make up an indent "
+                           "(default: %default)")
+    parser.add_option('--hang-closing', action='store_true',
+                      help="hang closing bracket instead of matching "
+                           "indentation of opening bracket's line")
+    parser.add_option('--format', metavar='format', default='default',
+                      help="set the error format [default|pylint|]")
+    parser.add_option('--diff', action='store_true',
+                      help="report changes only within line number ranges in "
+                           "the unified diff received on STDIN")
+    group = parser.add_option_group("Testing Options")
+    group.add_option('--benchmark', action='store_true',
+                     help="measure processing speed")
+    return parser
+
+
+def read_config(options, args, arglist, parser):
+    """Read and parse configurations.
+
+    If a config file is specified on the command line with the
+    "--config" option, then only it is used for configuration.
+
+    Otherwise, the user configuration (~/.config/pycodestyle) and any
+    local configurations in the current directory or above will be
+    merged together (in that order) using the read method of
+    ConfigParser.
+    """
+    config = configparser.RawConfigParser()
+
+    cli_conf = options.config
+
+    local_dir = os.curdir
+
+    if USER_CONFIG and os.path.isfile(USER_CONFIG):
+        if options.verbose:
+            print('user configuration: %s' % USER_CONFIG)
+        config.read(USER_CONFIG)
+
+    parent = tail = args and os.path.abspath(os.path.commonprefix(args))
+    while tail:
+        if config.read(os.path.join(parent, fn) for fn in PROJECT_CONFIG):
+            local_dir = parent
+            if options.verbose:
+                print('local configuration: in %s' % parent)
+            break
+        (parent, tail) = os.path.split(parent)
+
+    if cli_conf and os.path.isfile(cli_conf):
+        if options.verbose:
+            print('cli configuration: %s' % cli_conf)
+        config.read(cli_conf)
+
+    pycodestyle_section = None
+    if config.has_section(parser.prog):
+        pycodestyle_section = parser.prog
+    elif config.has_section('pep8'):
+        pycodestyle_section = 'pep8'  # Deprecated
+        warnings.warn('[pep8] section is deprecated. Use [pycodestyle].')
+
+    if pycodestyle_section:
+        option_list = {o.dest: o.type or o.action for o in parser.option_list}
+
+        # First, read the default values
+        (new_options, __) = parser.parse_args([])
+
+        # Second, parse the configuration
+        for opt in config.options(pycodestyle_section):
+            if opt.replace('_', '-') not in parser.config_options:
+                print("  unknown option '%s' ignored" % opt)
+                continue
+            if options.verbose > 1:
+                print("  {} = {}".format(opt,
+                                         config.get(pycodestyle_section, opt)))
+            normalized_opt = opt.replace('-', '_')
+            opt_type = option_list[normalized_opt]
+            if opt_type in ('int', 'count'):
+                value = config.getint(pycodestyle_section, opt)
+            elif opt_type in ('store_true', 'store_false'):
+                value = config.getboolean(pycodestyle_section, opt)
+            else:
+                value = config.get(pycodestyle_section, opt)
+                if normalized_opt == 'exclude':
+                    value = normalize_paths(value, local_dir)
+            setattr(new_options, normalized_opt, value)
+
+        # Third, overwrite with the command-line options
+        (options, __) = parser.parse_args(arglist, values=new_options)
+    return options
+
+
+def process_options(arglist=None, parse_argv=False, config_file=None,
+                    parser=None, verbose=None):
+    """Process options passed either via arglist or command line args.
+
+    Passing in the ``config_file`` parameter allows other tools, such as
+    flake8 to specify their own options to be processed in pycodestyle.
+    """
+    if not parser:
+        parser = get_parser()
+    if not parser.has_option('--config'):
+        group = parser.add_option_group("Configuration", description=(
+            "The project options are read from the [%s] section of the "
+            "tox.ini file or the setup.cfg file located in any parent folder "
+            "of the path(s) being processed.  Allowed options are: %s." %
+            (parser.prog, ', '.join(parser.config_options))))
+        group.add_option('--config', metavar='path', default=config_file,
+                         help="user config file location")
+    # Don't read the command line if the module is used as a library.
+    if not arglist and not parse_argv:
+        arglist = []
+    # If parse_argv is True and arglist is None, arguments are
+    # parsed from the command line (sys.argv)
+    (options, args) = parser.parse_args(arglist)
+    options.reporter = None
+
+    # If explicitly specified verbosity, override any `-v` CLI flag
+    if verbose is not None:
+        options.verbose = verbose
+
+    if parse_argv and not args:
+        if options.diff or any(os.path.exists(name)
+                               for name in PROJECT_CONFIG):
+            args = ['.']
+        else:
+            parser.error('input not specified')
+    options = read_config(options, args, arglist, parser)
+    options.reporter = parse_argv and options.quiet == 1 and FileReport
+
+    options.filename = _parse_multi_options(options.filename)
+    options.exclude = normalize_paths(options.exclude)
+    options.select = _parse_multi_options(options.select)
+    options.ignore = _parse_multi_options(options.ignore)
+
+    if options.diff:
+        options.reporter = DiffReport
+        stdin = stdin_get_value()
+        options.selected_lines = parse_udiff(stdin, options.filename, args[0])
+        args = sorted(options.selected_lines)
+
+    return options, args
+
+
+def _parse_multi_options(options, split_token=','):
+    r"""Split and strip and discard empties.
+
+    Turns the following:
+
+    A,
+    B,
+
+    into ["A", "B"]
+    """
+    if options:
+        return [o.strip() for o in options.split(split_token) if o.strip()]
+    else:
+        return options
+
+
+def _main():
+    """Parse options and run checks on Python source."""
+    import signal
+
+    # Handle "Broken pipe" gracefully
+    try:
+        signal.signal(signal.SIGPIPE, lambda signum, frame: sys.exit(1))
+    except AttributeError:
+        pass    # not supported on Windows
+
+    style_guide = StyleGuide(parse_argv=True)
+    options = style_guide.options
+
+    report = style_guide.check_files()
+
+    if options.statistics:
+        report.print_statistics()
+
+    if options.benchmark:
+        report.print_benchmark()
+
+    if report.total_errors:
+        if options.count:
+            sys.stderr.write(str(report.total_errors) + '\n')
+        sys.exit(1)
+
+
+if __name__ == '__main__':
+    _main()
diff --git a/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/INSTALLER b/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/INSTALLER
new file mode 100644
index 0000000000..a1b589e38a
--- /dev/null
+++ b/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/INSTALLER
@@ -0,0 +1 @@
+pip
diff --git a/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/LICENSE b/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/LICENSE
new file mode 100644
index 0000000000..e4d553ac98
--- /dev/null
+++ b/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/LICENSE
@@ -0,0 +1,21 @@
+Copyright 2005-2011 Divmod, Inc.
+Copyright 2013-2014 Florent Xicluna
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/METADATA b/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/METADATA
new file mode 100644
index 0000000000..cc6770a13f
--- /dev/null
+++ b/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/METADATA
@@ -0,0 +1,109 @@
+Metadata-Version: 2.1
+Name: pyflakes
+Version: 3.4.0
+Summary: passive checker of Python programs
+Home-page: https://github.com/PyCQA/pyflakes
+Author: A lot of people
+Author-email: code-quality@python.org
+License: MIT
+Classifier: Development Status :: 6 - Mature
+Classifier: Environment :: Console
+Classifier: Intended Audience :: Developers
+Classifier: License :: OSI Approved :: MIT License
+Classifier: Programming Language :: Python
+Classifier: Programming Language :: Python :: 3
+Classifier: Programming Language :: Python :: 3 :: Only
+Classifier: Programming Language :: Python :: Implementation :: CPython
+Classifier: Programming Language :: Python :: Implementation :: PyPy
+Classifier: Topic :: Software Development
+Classifier: Topic :: Utilities
+Requires-Python: >=3.9
+License-File: LICENSE
+
+========
+Pyflakes
+========
+
+A simple program which checks Python source files for errors.
+
+Pyflakes analyzes programs and detects various errors.  It works by
+parsing the source file, not importing it, so it is safe to use on
+modules with side effects.  It's also much faster.
+
+It is `available on PyPI `_
+and it supports all active versions of Python: 3.9+.
+
+
+
+Installation
+------------
+
+It can be installed with::
+
+  $ pip install --upgrade pyflakes
+
+
+Useful tips:
+
+* Be sure to install it for a version of Python which is compatible
+  with your codebase: ``python#.# -m pip install pyflakes`` (for example,
+  ``python3.10 -m pip install pyflakes``)
+
+* You can also invoke Pyflakes with ``python#.# -m pyflakes .`` if you want
+  to run it for a specific python version.
+
+* If you require more options and more flexibility, you could give a
+  look to Flake8_ too.
+
+
+Design Principles
+-----------------
+Pyflakes makes a simple promise: it will never complain about style,
+and it will try very, very hard to never emit false positives.
+
+Pyflakes is also faster than Pylint_. This is
+largely because Pyflakes only examines the syntax tree of each file
+individually. As a consequence, Pyflakes is more limited in the
+types of things it can check.
+
+If you like Pyflakes but also want stylistic checks, you want
+flake8_, which combines
+Pyflakes with style checks against
+`PEP 8`_ and adds
+per-project configuration ability.
+
+
+Mailing-list
+------------
+
+Share your feedback and ideas: `subscribe to the mailing-list
+`_
+
+Contributing
+------------
+
+Issues are tracked on `GitHub `_.
+
+Patches may be submitted via a `GitHub pull request`_.
+If you are comfortable doing so, please `rebase your changes`_
+so they may be applied to main with a fast-forward merge, and each commit is
+a coherent unit of work with a well-written log message.  If you are not
+comfortable with this rebase workflow, the project maintainers will be happy to
+rebase your commits for you.
+
+All changes should include tests and pass flake8_.
+
+.. image:: https://github.com/PyCQA/pyflakes/workflows/Test/badge.svg
+   :target: https://github.com/PyCQA/pyflakes/actions
+   :alt: GitHub Actions build status
+
+.. _Pylint: https://pylint.pycqa.org/
+.. _flake8: https://pypi.org/project/flake8/
+.. _`PEP 8`: https://www.python.org/dev/peps/pep-0008/
+.. _`rebase your changes`: https://git-scm.com/book/en/v2/Git-Branching-Rebasing
+.. _`GitHub pull request`: https://github.com/PyCQA/pyflakes/pulls
+
+Changelog
+---------
+
+Please see `NEWS.rst `_.
diff --git a/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/RECORD b/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/RECORD
new file mode 100644
index 0000000000..546705278e
--- /dev/null
+++ b/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/RECORD
@@ -0,0 +1,50 @@
+../../Scripts/pyflakes.exe,sha256=Wdmim2mQ00ReP4wSPDcsKVRz6tRqyRM2X-GaoWBtQu0,108463
+pyflakes-3.4.0.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
+pyflakes-3.4.0.dist-info/LICENSE,sha256=IsR1acwKrlMbNyNhNmgYrwHG_C4xR3BYSnhmySs6BGM,1093
+pyflakes-3.4.0.dist-info/METADATA,sha256=6qG7d3N9x7Es9Somg2BnPtcYrpEL85VDwGExOs2vhkE,3486
+pyflakes-3.4.0.dist-info/RECORD,,
+pyflakes-3.4.0.dist-info/WHEEL,sha256=qUzzGenXXuJTzyjFah76kDVqDvnk-YDzY00svnrl84w,109
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diff --git a/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/WHEEL b/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/WHEEL
new file mode 100644
index 0000000000..de294b9e49
--- /dev/null
+++ b/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/WHEEL
@@ -0,0 +1,6 @@
+Wheel-Version: 1.0
+Generator: setuptools (74.1.2)
+Root-Is-Purelib: true
+Tag: py2-none-any
+Tag: py3-none-any
+
diff --git a/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/entry_points.txt b/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/entry_points.txt
new file mode 100644
index 0000000000..a090d6e3c5
--- /dev/null
+++ b/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/entry_points.txt
@@ -0,0 +1,2 @@
+[console_scripts]
+pyflakes = pyflakes.api:main
diff --git a/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/top_level.txt b/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/top_level.txt
new file mode 100644
index 0000000000..38675cb44a
--- /dev/null
+++ b/venv/Lib/site-packages/pyflakes-3.4.0.dist-info/top_level.txt
@@ -0,0 +1 @@
+pyflakes
diff --git a/venv/Lib/site-packages/pyflakes/__init__.py b/venv/Lib/site-packages/pyflakes/__init__.py
new file mode 100644
index 0000000000..f631007638
--- /dev/null
+++ b/venv/Lib/site-packages/pyflakes/__init__.py
@@ -0,0 +1 @@
+__version__ = '3.4.0'
diff --git a/venv/Lib/site-packages/pyflakes/__main__.py b/venv/Lib/site-packages/pyflakes/__main__.py
new file mode 100644
index 0000000000..68cd9efbc5
--- /dev/null
+++ b/venv/Lib/site-packages/pyflakes/__main__.py
@@ -0,0 +1,5 @@
+from pyflakes.api import main
+
+# python -m pyflakes
+if __name__ == '__main__':
+    main(prog='pyflakes')
diff --git a/venv/Lib/site-packages/pyflakes/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/pyflakes/__pycache__/__init__.cpython-311.pyc
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new file mode 100644
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diff --git a/venv/Lib/site-packages/pyflakes/__pycache__/checker.cpython-311.pyc b/venv/Lib/site-packages/pyflakes/__pycache__/checker.cpython-311.pyc
new file mode 100644
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diff --git a/venv/Lib/site-packages/pyflakes/__pycache__/messages.cpython-311.pyc b/venv/Lib/site-packages/pyflakes/__pycache__/messages.cpython-311.pyc
new file mode 100644
index 0000000000..467287fa7f
Binary files /dev/null and b/venv/Lib/site-packages/pyflakes/__pycache__/messages.cpython-311.pyc differ
diff --git a/venv/Lib/site-packages/pyflakes/__pycache__/reporter.cpython-311.pyc b/venv/Lib/site-packages/pyflakes/__pycache__/reporter.cpython-311.pyc
new file mode 100644
index 0000000000..6cdd4260a6
Binary files /dev/null and b/venv/Lib/site-packages/pyflakes/__pycache__/reporter.cpython-311.pyc differ
diff --git a/venv/Lib/site-packages/pyflakes/api.py b/venv/Lib/site-packages/pyflakes/api.py
new file mode 100644
index 0000000000..cd4d94343b
--- /dev/null
+++ b/venv/Lib/site-packages/pyflakes/api.py
@@ -0,0 +1,185 @@
+"""
+API for the command-line I{pyflakes} tool.
+"""
+import ast
+import os
+import platform
+import re
+import sys
+
+from pyflakes import checker, __version__
+from pyflakes import reporter as modReporter
+
+__all__ = ['check', 'checkPath', 'checkRecursive', 'iterSourceCode', 'main']
+
+PYTHON_SHEBANG_REGEX = re.compile(br'^#!.*\bpython(3(\.\d+)?|w)?[dmu]?\s')
+
+
+def check(codeString, filename, reporter=None):
+    """
+    Check the Python source given by C{codeString} for flakes.
+
+    @param codeString: The Python source to check.
+    @type codeString: C{str}
+
+    @param filename: The name of the file the source came from, used to report
+        errors.
+    @type filename: C{str}
+
+    @param reporter: A L{Reporter} instance, where errors and warnings will be
+        reported.
+
+    @return: The number of warnings emitted.
+    @rtype: C{int}
+    """
+    if reporter is None:
+        reporter = modReporter._makeDefaultReporter()
+    # First, compile into an AST and handle syntax errors.
+    try:
+        tree = ast.parse(codeString, filename=filename)
+    except SyntaxError as e:
+        reporter.syntaxError(filename, e.args[0], e.lineno, e.offset, e.text)
+        return 1
+    except Exception:
+        reporter.unexpectedError(filename, 'problem decoding source')
+        return 1
+    # Okay, it's syntactically valid.  Now check it.
+    w = checker.Checker(tree, filename=filename)
+    w.messages.sort(key=lambda m: m.lineno)
+    for warning in w.messages:
+        reporter.flake(warning)
+    return len(w.messages)
+
+
+def checkPath(filename, reporter=None):
+    """
+    Check the given path, printing out any warnings detected.
+
+    @param reporter: A L{Reporter} instance, where errors and warnings will be
+        reported.
+
+    @return: the number of warnings printed
+    """
+    if reporter is None:
+        reporter = modReporter._makeDefaultReporter()
+    try:
+        with open(filename, 'rb') as f:
+            codestr = f.read()
+    except OSError as e:
+        reporter.unexpectedError(filename, e.args[1])
+        return 1
+    return check(codestr, filename, reporter)
+
+
+def isPythonFile(filename):
+    """Return True if filename points to a Python file."""
+    if filename.endswith('.py'):
+        return True
+
+    # Avoid obvious Emacs backup files
+    if filename.endswith("~"):
+        return False
+
+    max_bytes = 128
+
+    try:
+        with open(filename, 'rb') as f:
+            text = f.read(max_bytes)
+            if not text:
+                return False
+    except OSError:
+        return False
+
+    return PYTHON_SHEBANG_REGEX.match(text)
+
+
+def iterSourceCode(paths):
+    """
+    Iterate over all Python source files in C{paths}.
+
+    @param paths: A list of paths.  Directories will be recursed into and
+        any .py files found will be yielded.  Any non-directories will be
+        yielded as-is.
+    """
+    for path in paths:
+        if os.path.isdir(path):
+            for dirpath, dirnames, filenames in os.walk(path):
+                for filename in filenames:
+                    full_path = os.path.join(dirpath, filename)
+                    if isPythonFile(full_path):
+                        yield full_path
+        else:
+            yield path
+
+
+def checkRecursive(paths, reporter):
+    """
+    Recursively check all source files in C{paths}.
+
+    @param paths: A list of paths to Python source files and directories
+        containing Python source files.
+    @param reporter: A L{Reporter} where all of the warnings and errors
+        will be reported to.
+    @return: The number of warnings found.
+    """
+    warnings = 0
+    for sourcePath in iterSourceCode(paths):
+        warnings += checkPath(sourcePath, reporter)
+    return warnings
+
+
+def _exitOnSignal(sigName, message):
+    """Handles a signal with sys.exit.
+
+    Some of these signals (SIGPIPE, for example) don't exist or are invalid on
+    Windows. So, ignore errors that might arise.
+    """
+    import signal
+
+    try:
+        sigNumber = getattr(signal, sigName)
+    except AttributeError:
+        # the signal constants defined in the signal module are defined by
+        # whether the C library supports them or not. So, SIGPIPE might not
+        # even be defined.
+        return
+
+    def handler(sig, f):
+        sys.exit(message)
+
+    try:
+        signal.signal(sigNumber, handler)
+    except ValueError:
+        # It's also possible the signal is defined, but then it's invalid. In
+        # this case, signal.signal raises ValueError.
+        pass
+
+
+def _get_version():
+    """
+    Retrieve and format package version along with python version & OS used
+    """
+    return ('%s Python %s on %s' %
+            (__version__, platform.python_version(), platform.system()))
+
+
+def main(prog=None, args=None):
+    """Entry point for the script "pyflakes"."""
+    import argparse
+
+    # Handle "Keyboard Interrupt" and "Broken pipe" gracefully
+    _exitOnSignal('SIGINT', '... stopped')
+    _exitOnSignal('SIGPIPE', 1)
+
+    parser = argparse.ArgumentParser(prog=prog,
+                                     description='Check Python source files for errors')
+    parser.add_argument('-V', '--version', action='version', version=_get_version())
+    parser.add_argument('path', nargs='*',
+                        help='Path(s) of Python file(s) to check. STDIN if not given.')
+    args = parser.parse_args(args=args).path
+    reporter = modReporter._makeDefaultReporter()
+    if args:
+        warnings = checkRecursive(args, reporter)
+    else:
+        warnings = check(sys.stdin.read(), '', reporter)
+    raise SystemExit(warnings > 0)
diff --git a/venv/Lib/site-packages/pyflakes/checker.py b/venv/Lib/site-packages/pyflakes/checker.py
new file mode 100644
index 0000000000..629dacf0ba
--- /dev/null
+++ b/venv/Lib/site-packages/pyflakes/checker.py
@@ -0,0 +1,2223 @@
+"""
+Main module.
+
+Implement the central Checker class.
+Also, it models the Bindings and Scopes.
+"""
+import __future__
+import builtins
+import ast
+import collections
+import contextlib
+import doctest
+import functools
+import os
+import re
+import string
+import sys
+import warnings
+
+from pyflakes import messages
+
+PYPY = hasattr(sys, 'pypy_version_info')
+
+builtin_vars = dir(builtins)
+
+parse_format_string = string.Formatter().parse
+
+
+def getAlternatives(n):
+    if isinstance(n, ast.If):
+        return [n.body]
+    elif isinstance(n, ast.Try):
+        return [n.body + n.orelse] + [[hdl] for hdl in n.handlers]
+    elif sys.version_info >= (3, 10) and isinstance(n, ast.Match):
+        return [mc.body for mc in n.cases]
+
+
+FOR_TYPES = (ast.For, ast.AsyncFor)
+
+
+def _is_singleton(node):  # type: (ast.AST) -> bool
+    return (
+        isinstance(node, ast.Constant) and
+        isinstance(node.value, (bool, type(Ellipsis), type(None)))
+    )
+
+
+def _is_tuple_constant(node):  # type: (ast.AST) -> bool
+    return (
+        isinstance(node, ast.Tuple) and
+        all(_is_constant(elt) for elt in node.elts)
+    )
+
+
+def _is_constant(node):
+    return isinstance(node, ast.Constant) or _is_tuple_constant(node)
+
+
+def _is_const_non_singleton(node):  # type: (ast.AST) -> bool
+    return _is_constant(node) and not _is_singleton(node)
+
+
+def _is_name_or_attr(node, name):  # type: (ast.AST, str) -> bool
+    return (
+        (isinstance(node, ast.Name) and node.id == name) or
+        (isinstance(node, ast.Attribute) and node.attr == name)
+    )
+
+
+MAPPING_KEY_RE = re.compile(r'\(([^()]*)\)')
+CONVERSION_FLAG_RE = re.compile('[#0+ -]*')
+WIDTH_RE = re.compile(r'(?:\*|\d*)')
+PRECISION_RE = re.compile(r'(?:\.(?:\*|\d*))?')
+LENGTH_RE = re.compile('[hlL]?')
+# https://docs.python.org/3/library/stdtypes.html#old-string-formatting
+VALID_CONVERSIONS = frozenset('diouxXeEfFgGcrsa%')
+
+
+def _must_match(regex, string, pos):
+    match = regex.match(string, pos)
+    assert match is not None
+    return match
+
+
+def parse_percent_format(s):
+    """Parses the string component of a `'...' % ...` format call
+
+    Copied from https://github.com/asottile/pyupgrade at v1.20.1
+    """
+
+    def _parse_inner():
+        string_start = 0
+        string_end = 0
+        in_fmt = False
+
+        i = 0
+        while i < len(s):
+            if not in_fmt:
+                try:
+                    i = s.index('%', i)
+                except ValueError:  # no more % fields!
+                    yield s[string_start:], None
+                    return
+                else:
+                    string_end = i
+                    i += 1
+                    in_fmt = True
+            else:
+                key_match = MAPPING_KEY_RE.match(s, i)
+                if key_match:
+                    key = key_match.group(1)
+                    i = key_match.end()
+                else:
+                    key = None
+
+                conversion_flag_match = _must_match(CONVERSION_FLAG_RE, s, i)
+                conversion_flag = conversion_flag_match.group() or None
+                i = conversion_flag_match.end()
+
+                width_match = _must_match(WIDTH_RE, s, i)
+                width = width_match.group() or None
+                i = width_match.end()
+
+                precision_match = _must_match(PRECISION_RE, s, i)
+                precision = precision_match.group() or None
+                i = precision_match.end()
+
+                # length modifier is ignored
+                i = _must_match(LENGTH_RE, s, i).end()
+
+                try:
+                    conversion = s[i]
+                except IndexError:
+                    raise ValueError('end-of-string while parsing format')
+                i += 1
+
+                fmt = (key, conversion_flag, width, precision, conversion)
+                yield s[string_start:string_end], fmt
+
+                in_fmt = False
+                string_start = i
+
+        if in_fmt:
+            raise ValueError('end-of-string while parsing format')
+
+    return tuple(_parse_inner())
+
+
+class _FieldsOrder(dict):
+    """Fix order of AST node fields."""
+
+    def _get_fields(self, node_class):
+        # handle iter before target, and generators before element
+        fields = node_class._fields
+        if 'iter' in fields:
+            key_first = 'iter'.find
+        elif 'generators' in fields:
+            key_first = 'generators'.find
+        else:
+            key_first = 'value'.find
+        return tuple(sorted(fields, key=key_first, reverse=True))
+
+    def __missing__(self, node_class):
+        self[node_class] = fields = self._get_fields(node_class)
+        return fields
+
+
+def iter_child_nodes(node, omit=None, _fields_order=_FieldsOrder()):
+    """
+    Yield all direct child nodes of *node*, that is, all fields that
+    are nodes and all items of fields that are lists of nodes.
+
+    :param node:          AST node to be iterated upon
+    :param omit:          String or tuple of strings denoting the
+                          attributes of the node to be omitted from
+                          further parsing
+    :param _fields_order: Order of AST node fields
+    """
+    for name in _fields_order[node.__class__]:
+        if omit and name in omit:
+            continue
+        field = getattr(node, name, None)
+        if isinstance(field, ast.AST):
+            yield field
+        elif isinstance(field, list):
+            for item in field:
+                if isinstance(item, ast.AST):
+                    yield item
+
+
+def convert_to_value(item):
+    if isinstance(item, ast.Constant):
+        return item.value
+    elif isinstance(item, ast.Tuple):
+        return tuple(convert_to_value(i) for i in item.elts)
+    elif isinstance(item, ast.Name):
+        return VariableKey(item=item)
+    else:
+        return UnhandledKeyType()
+
+
+def is_notimplemented_name_node(node):
+    return isinstance(node, ast.Name) and getNodeName(node) == 'NotImplemented'
+
+
+class Binding:
+    """
+    Represents the binding of a value to a name.
+
+    The checker uses this to keep track of which names have been bound and
+    which names have not. See L{Assignment} for a special type of binding that
+    is checked with stricter rules.
+
+    @ivar used: pair of (L{Scope}, node) indicating the scope and
+                the node that this binding was last used.
+    """
+
+    def __init__(self, name, source):
+        self.name = name
+        self.source = source
+        self.used = False
+
+    def __str__(self):
+        return self.name
+
+    def __repr__(self):
+        return '<{} object {!r} from line {!r} at 0x{:x}>'.format(
+            self.__class__.__name__,
+            self.name,
+            self.source.lineno,
+            id(self),
+        )
+
+    def redefines(self, other):
+        return isinstance(other, Definition) and self.name == other.name
+
+
+class Definition(Binding):
+    """
+    A binding that defines a function or a class.
+    """
+    def redefines(self, other):
+        return (
+            super().redefines(other) or
+            (isinstance(other, Assignment) and self.name == other.name)
+        )
+
+
+class Builtin(Definition):
+    """A definition created for all Python builtins."""
+
+    def __init__(self, name):
+        super().__init__(name, None)
+
+    def __repr__(self):
+        return '<{} object {!r} at 0x{:x}>'.format(
+            self.__class__.__name__,
+            self.name,
+            id(self)
+        )
+
+
+class UnhandledKeyType:
+    """
+    A dictionary key of a type that we cannot or do not check for duplicates.
+    """
+
+
+class VariableKey:
+    """
+    A dictionary key which is a variable.
+
+    @ivar item: The variable AST object.
+    """
+    def __init__(self, item):
+        self.name = item.id
+
+    def __eq__(self, compare):
+        return (
+            compare.__class__ == self.__class__ and
+            compare.name == self.name
+        )
+
+    def __hash__(self):
+        return hash(self.name)
+
+
+class Importation(Definition):
+    """
+    A binding created by an import statement.
+
+    @ivar fullName: The complete name given to the import statement,
+        possibly including multiple dotted components.
+    @type fullName: C{str}
+    """
+
+    def __init__(self, name, source, full_name=None):
+        self.fullName = full_name or name
+        self.redefined = []
+        super().__init__(name, source)
+
+    def redefines(self, other):
+        if isinstance(other, SubmoduleImportation):
+            # See note in SubmoduleImportation about RedefinedWhileUnused
+            return self.fullName == other.fullName
+        return isinstance(other, Definition) and self.name == other.name
+
+    def _has_alias(self):
+        """Return whether importation needs an as clause."""
+        return not self.fullName.split('.')[-1] == self.name
+
+    @property
+    def source_statement(self):
+        """Generate a source statement equivalent to the import."""
+        if self._has_alias():
+            return f'import {self.fullName} as {self.name}'
+        else:
+            return 'import %s' % self.fullName
+
+    def __str__(self):
+        """Return import full name with alias."""
+        if self._has_alias():
+            return self.fullName + ' as ' + self.name
+        else:
+            return self.fullName
+
+
+class SubmoduleImportation(Importation):
+    """
+    A binding created by a submodule import statement.
+
+    A submodule import is a special case where the root module is implicitly
+    imported, without an 'as' clause, and the submodule is also imported.
+    Python does not restrict which attributes of the root module may be used.
+
+    This class is only used when the submodule import is without an 'as' clause.
+
+    pyflakes handles this case by registering the root module name in the scope,
+    allowing any attribute of the root module to be accessed.
+
+    RedefinedWhileUnused is suppressed in `redefines` unless the submodule
+    name is also the same, to avoid false positives.
+    """
+
+    def __init__(self, name, source):
+        # A dot should only appear in the name when it is a submodule import
+        assert '.' in name and (not source or isinstance(source, ast.Import))
+        package_name = name.split('.')[0]
+        super().__init__(package_name, source)
+        self.fullName = name
+
+    def redefines(self, other):
+        if isinstance(other, Importation):
+            return self.fullName == other.fullName
+        return super().redefines(other)
+
+    def __str__(self):
+        return self.fullName
+
+    @property
+    def source_statement(self):
+        return 'import ' + self.fullName
+
+
+class ImportationFrom(Importation):
+
+    def __init__(self, name, source, module, real_name=None):
+        self.module = module
+        self.real_name = real_name or name
+
+        if module.endswith('.'):
+            full_name = module + self.real_name
+        else:
+            full_name = module + '.' + self.real_name
+
+        super().__init__(name, source, full_name)
+
+    def __str__(self):
+        """Return import full name with alias."""
+        if self.real_name != self.name:
+            return self.fullName + ' as ' + self.name
+        else:
+            return self.fullName
+
+    @property
+    def source_statement(self):
+        if self.real_name != self.name:
+            return f'from {self.module} import {self.real_name} as {self.name}'
+        else:
+            return f'from {self.module} import {self.name}'
+
+
+class StarImportation(Importation):
+    """A binding created by a 'from x import *' statement."""
+
+    def __init__(self, name, source):
+        super().__init__('*', source)
+        # Each star importation needs a unique name, and
+        # may not be the module name otherwise it will be deemed imported
+        self.name = name + '.*'
+        self.fullName = name
+
+    @property
+    def source_statement(self):
+        return 'from ' + self.fullName + ' import *'
+
+    def __str__(self):
+        # When the module ends with a ., avoid the ambiguous '..*'
+        if self.fullName.endswith('.'):
+            return self.source_statement
+        else:
+            return self.name
+
+
+class FutureImportation(ImportationFrom):
+    """
+    A binding created by a from `__future__` import statement.
+
+    `__future__` imports are implicitly used.
+    """
+
+    def __init__(self, name, source, scope):
+        super().__init__(name, source, '__future__')
+        self.used = (scope, source)
+
+
+class Argument(Binding):
+    """
+    Represents binding a name as an argument.
+    """
+
+
+class Assignment(Binding):
+    """
+    Represents binding a name with an explicit assignment.
+
+    The checker will raise warnings for any Assignment that isn't used. Also,
+    the checker does not consider assignments in tuple/list unpacking to be
+    Assignments, rather it treats them as simple Bindings.
+    """
+
+
+class NamedExprAssignment(Assignment):
+    """
+    Represents binding a name with an assignment expression.
+    """
+
+
+class Annotation(Binding):
+    """
+    Represents binding a name to a type without an associated value.
+
+    As long as this name is not assigned a value in another binding, it is considered
+    undefined for most purposes. One notable exception is using the name as a type
+    annotation.
+    """
+
+    def redefines(self, other):
+        """An Annotation doesn't define any name, so it cannot redefine one."""
+        return False
+
+
+class FunctionDefinition(Definition):
+    pass
+
+
+class ClassDefinition(Definition):
+    pass
+
+
+class ExportBinding(Binding):
+    """
+    A binding created by an C{__all__} assignment.  If the names in the list
+    can be determined statically, they will be treated as names for export and
+    additional checking applied to them.
+
+    The only recognized C{__all__} assignment via list/tuple concatenation is in the
+    following format:
+
+        __all__ = ['a'] + ['b'] + ['c']
+
+    Names which are imported and not otherwise used but appear in the value of
+    C{__all__} will not have an unused import warning reported for them.
+    """
+
+    def __init__(self, name, source, scope):
+        if '__all__' in scope and isinstance(source, ast.AugAssign):
+            self.names = list(scope['__all__'].names)
+        else:
+            self.names = []
+
+        def _add_to_names(container):
+            for node in container.elts:
+                if isinstance(node, ast.Constant) and isinstance(node.value, str):
+                    self.names.append(node.value)
+
+        if isinstance(source.value, (ast.List, ast.Tuple)):
+            _add_to_names(source.value)
+        # If concatenating lists or tuples
+        elif isinstance(source.value, ast.BinOp):
+            currentValue = source.value
+            while isinstance(currentValue.right, (ast.List, ast.Tuple)):
+                left = currentValue.left
+                right = currentValue.right
+                _add_to_names(right)
+                # If more lists are being added
+                if isinstance(left, ast.BinOp):
+                    currentValue = left
+                # If just two lists are being added
+                elif isinstance(left, (ast.List, ast.Tuple)):
+                    _add_to_names(left)
+                    # All lists accounted for - done
+                    break
+                # If not list concatenation
+                else:
+                    break
+        super().__init__(name, source)
+
+
+class Scope(dict):
+    importStarred = False       # set to True when import * is found
+
+    def __repr__(self):
+        scope_cls = self.__class__.__name__
+        return f'<{scope_cls} at 0x{id(self):x} {dict.__repr__(self)}>'
+
+
+class ClassScope(Scope):
+    def __init__(self):
+        super().__init__()
+        # {name: node}
+        self.indirect_assignments = {}
+
+
+class FunctionScope(Scope):
+    """
+    I represent a name scope for a function.
+
+    @ivar globals: Names declared 'global' in this function.
+    """
+    usesLocals = False
+    alwaysUsed = {'__tracebackhide__', '__traceback_info__',
+                  '__traceback_supplement__', '__debuggerskip__'}
+
+    def __init__(self):
+        super().__init__()
+        # Simplify: manage the special locals as globals
+        self.globals = self.alwaysUsed.copy()
+        # {name: node}
+        self.indirect_assignments = {}
+
+    def unused_assignments(self):
+        """
+        Return a generator for the assignments which have not been used.
+        """
+        for name, binding in self.items():
+            if (not binding.used and
+                    name != '_' and  # see issue #202
+                    name not in self.globals and
+                    not self.usesLocals and
+                    isinstance(binding, Assignment)):
+                yield name, binding
+
+    def unused_annotations(self):
+        """
+        Return a generator for the annotations which have not been used.
+        """
+        for name, binding in self.items():
+            if not binding.used and isinstance(binding, Annotation):
+                yield name, binding
+
+
+class TypeScope(Scope):
+    pass
+
+
+class GeneratorScope(Scope):
+    pass
+
+
+class ModuleScope(Scope):
+    """Scope for a module."""
+    _futures_allowed = True
+    _annotations_future_enabled = False
+
+
+class DoctestScope(ModuleScope):
+    """Scope for a doctest."""
+
+
+class DetectClassScopedMagic:
+    names = dir()
+
+
+# Globally defined names which are not attributes of the builtins module, or
+# are only present on some platforms.
+_MAGIC_GLOBALS = ['__file__', '__builtins__', '__annotations__', 'WindowsError']
+
+
+def getNodeName(node):
+    # Returns node.id, or node.name, or None
+    if hasattr(node, 'id'):     # One of the many nodes with an id
+        return node.id
+    if hasattr(node, 'name'):   # an ExceptHandler node
+        return node.name
+    if hasattr(node, 'rest'):   # a MatchMapping node
+        return node.rest
+
+
+TYPING_MODULES = frozenset(('typing', 'typing_extensions'))
+
+
+def _is_typing_helper(node, is_name_match_fn, scope_stack):
+    """
+    Internal helper to determine whether or not something is a member of a
+    typing module. This is used as part of working out whether we are within a
+    type annotation context.
+
+    Note: you probably don't want to use this function directly. Instead see the
+    utils below which wrap it (`_is_typing` and `_is_any_typing_member`).
+    """
+
+    def _bare_name_is_attr(name):
+        for scope in reversed(scope_stack):
+            if name in scope:
+                return (
+                    isinstance(scope[name], ImportationFrom) and
+                    scope[name].module in TYPING_MODULES and
+                    is_name_match_fn(scope[name].real_name)
+                )
+
+        return False
+
+    def _module_scope_is_typing(name):
+        for scope in reversed(scope_stack):
+            if name in scope:
+                return (
+                    isinstance(scope[name], Importation) and
+                    scope[name].fullName in TYPING_MODULES
+                )
+
+        return False
+
+    return (
+        (
+            isinstance(node, ast.Name) and
+            _bare_name_is_attr(node.id)
+        ) or (
+            isinstance(node, ast.Attribute) and
+            isinstance(node.value, ast.Name) and
+            _module_scope_is_typing(node.value.id) and
+            is_name_match_fn(node.attr)
+        )
+    )
+
+
+def _is_typing(node, typing_attr, scope_stack):
+    """
+    Determine whether `node` represents the member of a typing module specified
+    by `typing_attr`.
+
+    This is used as part of working out whether we are within a type annotation
+    context.
+    """
+    return _is_typing_helper(node, lambda x: x == typing_attr, scope_stack)
+
+
+def _is_any_typing_member(node, scope_stack):
+    """
+    Determine whether `node` represents any member of a typing module.
+
+    This is used as part of working out whether we are within a type annotation
+    context.
+    """
+    return _is_typing_helper(node, lambda x: True, scope_stack)
+
+
+def is_typing_overload(value, scope_stack):
+    return (
+        isinstance(value.source, (ast.FunctionDef, ast.AsyncFunctionDef)) and
+        any(
+            _is_typing(dec, 'overload', scope_stack)
+            for dec in value.source.decorator_list
+        )
+    )
+
+
+class AnnotationState:
+    NONE = 0
+    STRING = 1
+    BARE = 2
+
+
+def in_annotation(func):
+    @functools.wraps(func)
+    def in_annotation_func(self, *args, **kwargs):
+        with self._enter_annotation():
+            return func(self, *args, **kwargs)
+    return in_annotation_func
+
+
+def in_string_annotation(func):
+    @functools.wraps(func)
+    def in_annotation_func(self, *args, **kwargs):
+        with self._enter_annotation(AnnotationState.STRING):
+            return func(self, *args, **kwargs)
+    return in_annotation_func
+
+
+class Checker:
+    """I check the cleanliness and sanity of Python code."""
+
+    _ast_node_scope = {
+        ast.Module: ModuleScope,
+        ast.ClassDef: ClassScope,
+        ast.FunctionDef: FunctionScope,
+        ast.AsyncFunctionDef: FunctionScope,
+        ast.Lambda: FunctionScope,
+        ast.ListComp: GeneratorScope,
+        ast.SetComp: GeneratorScope,
+        ast.GeneratorExp: GeneratorScope,
+        ast.DictComp: GeneratorScope,
+    }
+
+    nodeDepth = 0
+    offset = None
+    _in_annotation = AnnotationState.NONE
+
+    builtIns = set(builtin_vars).union(_MAGIC_GLOBALS)
+    _customBuiltIns = os.environ.get('PYFLAKES_BUILTINS')
+    if _customBuiltIns:
+        builtIns.update(_customBuiltIns.split(','))
+    del _customBuiltIns
+
+    def __init__(self, tree, filename='(none)', builtins=None,
+                 withDoctest='PYFLAKES_DOCTEST' in os.environ, file_tokens=()):
+        self._nodeHandlers = {}
+        self._deferred = collections.deque()
+        self.deadScopes = []
+        self.messages = []
+        self.filename = filename
+        if builtins:
+            self.builtIns = self.builtIns.union(builtins)
+        self.withDoctest = withDoctest
+        self.exceptHandlers = [()]
+        self.root = tree
+
+        self.scopeStack = []
+        try:
+            scope_tp = Checker._ast_node_scope[type(tree)]
+        except KeyError:
+            raise RuntimeError('No scope implemented for the node %r' % tree)
+
+        with self.in_scope(scope_tp):
+            for builtin in self.builtIns:
+                self.addBinding(None, Builtin(builtin))
+            self.handleChildren(tree)
+            self._run_deferred()
+
+        self.checkDeadScopes()
+
+        if file_tokens:
+            warnings.warn(
+                '`file_tokens` will be removed in a future version',
+                stacklevel=2,
+            )
+
+    def deferFunction(self, callable):
+        """
+        Schedule a function handler to be called just before completion.
+
+        This is used for handling function bodies, which must be deferred
+        because code later in the file might modify the global scope. When
+        `callable` is called, the scope at the time this is called will be
+        restored, however it will contain any new bindings added to it.
+        """
+        self._deferred.append((callable, self.scopeStack[:], self.offset))
+
+    def _run_deferred(self):
+        orig = (self.scopeStack, self.offset)
+
+        while self._deferred:
+            handler, scope, offset = self._deferred.popleft()
+            self.scopeStack, self.offset = scope, offset
+            handler()
+
+        self.scopeStack, self.offset = orig
+
+    def _in_doctest(self):
+        return (len(self.scopeStack) >= 2 and
+                isinstance(self.scopeStack[1], DoctestScope))
+
+    @property
+    def futuresAllowed(self):
+        if not all(isinstance(scope, ModuleScope)
+                   for scope in self.scopeStack):
+            return False
+
+        return self.scope._futures_allowed
+
+    @futuresAllowed.setter
+    def futuresAllowed(self, value):
+        assert value is False
+        if isinstance(self.scope, ModuleScope):
+            self.scope._futures_allowed = False
+
+    @property
+    def annotationsFutureEnabled(self):
+        scope = self.scopeStack[0]
+        if not isinstance(scope, ModuleScope):
+            return False
+        return scope._annotations_future_enabled
+
+    @annotationsFutureEnabled.setter
+    def annotationsFutureEnabled(self, value):
+        assert value is True
+        assert isinstance(self.scope, ModuleScope)
+        self.scope._annotations_future_enabled = True
+
+    @property
+    def scope(self):
+        return self.scopeStack[-1]
+
+    @contextlib.contextmanager
+    def in_scope(self, cls):
+        self.scopeStack.append(cls())
+        try:
+            yield
+        finally:
+            self.deadScopes.append(self.scopeStack.pop())
+
+    def checkDeadScopes(self):
+        """
+        Look at scopes which have been fully examined and report names in them
+        which were imported but unused.
+        """
+        for scope in self.deadScopes:
+            if isinstance(scope, (ClassScope, FunctionScope)):
+                for name, node in scope.indirect_assignments.items():
+                    self.report(messages.UnusedIndirectAssignment, node, name)
+
+            # imports in classes are public members
+            if isinstance(scope, ClassScope):
+                continue
+
+            if isinstance(scope, FunctionScope):
+                for name, binding in scope.unused_assignments():
+                    self.report(messages.UnusedVariable, binding.source, name)
+                for name, binding in scope.unused_annotations():
+                    self.report(messages.UnusedAnnotation, binding.source, name)
+
+            all_binding = scope.get('__all__')
+            if all_binding and not isinstance(all_binding, ExportBinding):
+                all_binding = None
+
+            if all_binding:
+                all_names = set(all_binding.names)
+                undefined = [
+                    name for name in all_binding.names
+                    if name not in scope
+                ]
+            else:
+                all_names = undefined = []
+
+            if undefined:
+                if not scope.importStarred and \
+                   os.path.basename(self.filename) != '__init__.py':
+                    # Look for possible mistakes in the export list
+                    for name in undefined:
+                        self.report(messages.UndefinedExport,
+                                    scope['__all__'].source, name)
+
+                # mark all import '*' as used by the undefined in __all__
+                if scope.importStarred:
+                    from_list = []
+                    for binding in scope.values():
+                        if isinstance(binding, StarImportation):
+                            binding.used = all_binding
+                            from_list.append(binding.fullName)
+                    # report * usage, with a list of possible sources
+                    from_list = ', '.join(sorted(from_list))
+                    for name in undefined:
+                        self.report(messages.ImportStarUsage,
+                                    scope['__all__'].source, name, from_list)
+
+            # Look for imported names that aren't used.
+            for value in scope.values():
+                if isinstance(value, Importation):
+                    used = value.used or value.name in all_names
+                    if not used:
+                        messg = messages.UnusedImport
+                        self.report(messg, value.source, str(value))
+                    for node in value.redefined:
+                        if isinstance(self.getParent(node), FOR_TYPES):
+                            messg = messages.ImportShadowedByLoopVar
+                        elif used:
+                            continue
+                        else:
+                            messg = messages.RedefinedWhileUnused
+                        self.report(messg, node, value.name, value.source)
+
+    def report(self, messageClass, *args, **kwargs):
+        self.messages.append(messageClass(self.filename, *args, **kwargs))
+
+    def getParent(self, node):
+        # Lookup the first parent which is not Tuple, List or Starred
+        while True:
+            node = node._pyflakes_parent
+            if not hasattr(node, 'elts') and not hasattr(node, 'ctx'):
+                return node
+
+    def getCommonAncestor(self, lnode, rnode, stop):
+        if (
+                stop in (lnode, rnode) or
+                not (
+                    hasattr(lnode, '_pyflakes_parent') and
+                    hasattr(rnode, '_pyflakes_parent')
+                )
+        ):
+            return None
+        if lnode is rnode:
+            return lnode
+
+        if (lnode._pyflakes_depth > rnode._pyflakes_depth):
+            return self.getCommonAncestor(lnode._pyflakes_parent, rnode, stop)
+        if (lnode._pyflakes_depth < rnode._pyflakes_depth):
+            return self.getCommonAncestor(lnode, rnode._pyflakes_parent, stop)
+        return self.getCommonAncestor(
+            lnode._pyflakes_parent,
+            rnode._pyflakes_parent,
+            stop,
+        )
+
+    def descendantOf(self, node, ancestors, stop):
+        for a in ancestors:
+            if self.getCommonAncestor(node, a, stop):
+                return True
+        return False
+
+    def _getAncestor(self, node, ancestor_type):
+        parent = node
+        while True:
+            if parent is self.root:
+                return None
+            parent = self.getParent(parent)
+            if isinstance(parent, ancestor_type):
+                return parent
+
+    def getScopeNode(self, node):
+        return self._getAncestor(node, tuple(Checker._ast_node_scope.keys()))
+
+    def differentForks(self, lnode, rnode):
+        """True, if lnode and rnode are located on different forks of IF/TRY"""
+        ancestor = self.getCommonAncestor(lnode, rnode, self.root)
+        parts = getAlternatives(ancestor)
+        if parts:
+            for items in parts:
+                if self.descendantOf(lnode, items, ancestor) ^ \
+                   self.descendantOf(rnode, items, ancestor):
+                    return True
+        return False
+
+    def addBinding(self, node, value):
+        """
+        Called when a binding is altered.
+
+        - `node` is the statement responsible for the change
+        - `value` is the new value, a Binding instance
+        """
+        # assert value.source in (node, node._pyflakes_parent):
+        for scope in self.scopeStack[::-1]:
+            if value.name in scope:
+                break
+        existing = scope.get(value.name)
+
+        if (existing and not isinstance(existing, Builtin) and
+                not self.differentForks(node, existing.source)):
+
+            parent_stmt = self.getParent(value.source)
+            if isinstance(existing, Importation) and isinstance(parent_stmt, FOR_TYPES):
+                self.report(messages.ImportShadowedByLoopVar,
+                            node, value.name, existing.source)
+
+            elif scope is self.scope:
+                if (
+                        (not existing.used and value.redefines(existing)) and
+                        (value.name != '_' or isinstance(existing, Importation)) and
+                        not is_typing_overload(existing, self.scopeStack)
+                ):
+                    self.report(messages.RedefinedWhileUnused,
+                                node, value.name, existing.source)
+
+                if isinstance(scope, (ClassScope, FunctionScope)):
+                    scope.indirect_assignments.pop(value.name, None)
+
+            elif isinstance(existing, Importation) and value.redefines(existing):
+                existing.redefined.append(node)
+
+        if value.name in self.scope:
+            # then assume the rebound name is used as a global or within a loop
+            value.used = self.scope[value.name].used
+
+        # don't treat annotations as assignments if there is an existing value
+        # in scope
+        if value.name not in self.scope or not isinstance(value, Annotation):
+            if isinstance(value, NamedExprAssignment):
+                # PEP 572: use scope in which outermost generator is defined
+                scope = next(
+                    scope
+                    for scope in reversed(self.scopeStack)
+                    if not isinstance(scope, GeneratorScope)
+                )
+                if value.name in scope and isinstance(scope[value.name], Annotation):
+                    # re-assignment to name that was previously only an annotation
+                    scope[value.name] = value
+                else:
+                    # it may be a re-assignment to an already existing name
+                    scope.setdefault(value.name, value)
+            else:
+                self.scope[value.name] = value
+
+    def _unknown_handler(self, node):
+        # this environment variable configures whether to error on unknown
+        # ast types.
+        #
+        # this is silent by default but the error is enabled for the pyflakes
+        # testsuite.
+        #
+        # this allows new syntax to be added to python without *requiring*
+        # changes from the pyflakes side.  but will still produce an error
+        # in the pyflakes testsuite (so more specific handling can be added if
+        # needed).
+        if os.environ.get('PYFLAKES_ERROR_UNKNOWN'):
+            raise NotImplementedError(f'Unexpected type: {type(node)}')
+        else:
+            self.handleChildren(node)
+
+    def getNodeHandler(self, node_class):
+        try:
+            return self._nodeHandlers[node_class]
+        except KeyError:
+            nodeType = node_class.__name__.upper()
+        self._nodeHandlers[node_class] = handler = getattr(
+            self, nodeType, self._unknown_handler,
+        )
+        return handler
+
+    def handleNodeLoad(self, node, parent):
+        name = getNodeName(node)
+        if not name:
+            return
+
+        # only the following can access class scoped variables (since classes
+        # aren't really a scope)
+        # - direct accesses (not within a nested scope)
+        # - generators
+        # - type annotations (for generics, etc.)
+        can_access_class_vars = None
+        importStarred = None
+
+        # try enclosing function scopes and global scope
+        for scope in self.scopeStack[-1::-1]:
+            if isinstance(scope, ClassScope):
+                if name == '__class__':
+                    return
+                elif can_access_class_vars is False:
+                    # only generators used in a class scope can access the
+                    # names of the class. this is skipped during the first
+                    # iteration
+                    continue
+
+            binding = scope.get(name, None)
+            if isinstance(binding, Annotation) and not self._in_postponed_annotation:
+                scope[name].used = (self.scope, node)
+                continue
+
+            if name == 'print' and isinstance(binding, Builtin):
+                if (isinstance(parent, ast.BinOp) and
+                        isinstance(parent.op, ast.RShift)):
+                    self.report(messages.InvalidPrintSyntax, node)
+
+            try:
+                scope[name].used = (self.scope, node)
+
+                # if the name of SubImportation is same as
+                # alias of other Importation and the alias
+                # is used, SubImportation also should be marked as used.
+                n = scope[name]
+                if isinstance(n, Importation) and n._has_alias():
+                    try:
+                        scope[n.fullName].used = (self.scope, node)
+                    except KeyError:
+                        pass
+            except KeyError:
+                pass
+            else:
+                return
+
+            importStarred = importStarred or scope.importStarred
+
+            if can_access_class_vars is not False:
+                can_access_class_vars = isinstance(
+                    scope, (TypeScope, GeneratorScope),
+                )
+
+        if importStarred:
+            from_list = []
+
+            for scope in self.scopeStack[-1::-1]:
+                for binding in scope.values():
+                    if isinstance(binding, StarImportation):
+                        # mark '*' imports as used for each scope
+                        binding.used = (self.scope, node)
+                        from_list.append(binding.fullName)
+
+            # report * usage, with a list of possible sources
+            from_list = ', '.join(sorted(from_list))
+            self.report(messages.ImportStarUsage, node, name, from_list)
+            return
+
+        if name == '__path__' and os.path.basename(self.filename) == '__init__.py':
+            # the special name __path__ is valid only in packages
+            return
+
+        if name in DetectClassScopedMagic.names and isinstance(self.scope, ClassScope):
+            return
+
+        # protected with a NameError handler?
+        if 'NameError' not in self.exceptHandlers[-1]:
+            self.report(messages.UndefinedName, node, name)
+
+    def handleNodeStore(self, node):
+        name = getNodeName(node)
+        if not name:
+            return
+        # if the name hasn't already been defined in the current scope
+        if isinstance(self.scope, FunctionScope) and name not in self.scope:
+            # for each function or module scope above us
+            for scope in self.scopeStack[:-1]:
+                if not isinstance(scope, (FunctionScope, ModuleScope)):
+                    continue
+                # if the name was defined in that scope, and the name has
+                # been accessed already in the current scope, and hasn't
+                # been declared global
+                used = name in scope and scope[name].used
+                if used and used[0] is self.scope and name not in self.scope.globals:
+                    # then it's probably a mistake
+                    self.report(messages.UndefinedLocal,
+                                scope[name].used[1], name, scope[name].source)
+                    break
+
+        parent_stmt = self.getParent(node)
+        if isinstance(parent_stmt, ast.AnnAssign) and parent_stmt.value is None:
+            binding = Annotation(name, node)
+        elif isinstance(parent_stmt, (FOR_TYPES, ast.comprehension)) or (
+                parent_stmt != node._pyflakes_parent and
+                not self.isLiteralTupleUnpacking(parent_stmt)):
+            binding = Binding(name, node)
+        elif (
+                name == '__all__' and
+                isinstance(self.scope, ModuleScope) and
+                isinstance(
+                    node._pyflakes_parent,
+                    (ast.Assign, ast.AugAssign, ast.AnnAssign)
+                )
+        ):
+            binding = ExportBinding(name, node._pyflakes_parent, self.scope)
+        elif isinstance(parent_stmt, ast.NamedExpr):
+            binding = NamedExprAssignment(name, node)
+        else:
+            binding = Assignment(name, node)
+        self.addBinding(node, binding)
+
+    def handleNodeDelete(self, node):
+
+        def on_conditional_branch():
+            """
+            Return `True` if node is part of a conditional body.
+            """
+            current = getattr(node, '_pyflakes_parent', None)
+            while current:
+                if isinstance(current, (ast.If, ast.While, ast.IfExp)):
+                    return True
+                current = getattr(current, '_pyflakes_parent', None)
+            return False
+
+        name = getNodeName(node)
+        if not name:
+            return
+
+        if on_conditional_branch():
+            # We cannot predict if this conditional branch is going to
+            # be executed.
+            return
+
+        if isinstance(self.scope, (ClassScope, FunctionScope)):
+            self.scope.indirect_assignments.pop(name, None)
+
+        if isinstance(self.scope, FunctionScope) and name in self.scope.globals:
+            self.scope.globals.remove(name)
+        else:
+            try:
+                del self.scope[name]
+            except KeyError:
+                self.report(messages.UndefinedName, node, name)
+
+    @contextlib.contextmanager
+    def _enter_annotation(self, ann_type=AnnotationState.BARE):
+        orig, self._in_annotation = self._in_annotation, ann_type
+        try:
+            yield
+        finally:
+            self._in_annotation = orig
+
+    @property
+    def _in_postponed_annotation(self):
+        return (
+            self._in_annotation == AnnotationState.STRING or
+            (
+                self._in_annotation == AnnotationState.BARE and
+                (self.annotationsFutureEnabled or sys.version_info >= (3, 14))
+            )
+        )
+
+    def handleChildren(self, tree, omit=None):
+        for node in iter_child_nodes(tree, omit=omit):
+            self.handleNode(node, tree)
+
+    def isLiteralTupleUnpacking(self, node):
+        if isinstance(node, ast.Assign):
+            for child in node.targets + [node.value]:
+                if not hasattr(child, 'elts'):
+                    return False
+            return True
+
+    def isDocstring(self, node):
+        """
+        Determine if the given node is a docstring, as long as it is at the
+        correct place in the node tree.
+        """
+        return (
+            isinstance(node, ast.Expr) and
+            isinstance(node.value, ast.Constant) and
+            isinstance(node.value.value, str)
+        )
+
+    def getDocstring(self, node):
+        if (
+                isinstance(node, ast.Expr) and
+                isinstance(node.value, ast.Constant) and
+                isinstance(node.value.value, str)
+        ):
+            return node.value.value, node.lineno - 1
+        else:
+            return None, None
+
+    def handleNode(self, node, parent):
+        if node is None:
+            return
+        if self.offset and getattr(node, 'lineno', None) is not None:
+            node.lineno += self.offset[0]
+            node.col_offset += self.offset[1]
+        if (
+                self.futuresAllowed and
+                self.nodeDepth == 0 and
+                not isinstance(node, ast.ImportFrom) and
+                not self.isDocstring(node)
+        ):
+            self.futuresAllowed = False
+        self.nodeDepth += 1
+        node._pyflakes_depth = self.nodeDepth
+        node._pyflakes_parent = parent
+        try:
+            handler = self.getNodeHandler(node.__class__)
+            handler(node)
+        finally:
+            self.nodeDepth -= 1
+
+    _getDoctestExamples = doctest.DocTestParser().get_examples
+
+    def handleDoctests(self, node):
+        try:
+            (docstring, node_lineno) = self.getDocstring(node.body[0])
+            examples = docstring and self._getDoctestExamples(docstring)
+        except (ValueError, IndexError):
+            # e.g. line 6 of the docstring for  has inconsistent
+            # leading whitespace: ...
+            return
+        if not examples:
+            return
+
+        # Place doctest in module scope
+        saved_stack = self.scopeStack
+        self.scopeStack = [self.scopeStack[0]]
+        node_offset = self.offset or (0, 0)
+        with self.in_scope(DoctestScope):
+            if '_' not in self.scopeStack[0]:
+                self.addBinding(None, Builtin('_'))
+            for example in examples:
+                try:
+                    tree = ast.parse(example.source, "")
+                except SyntaxError as e:
+                    position = (node_lineno + example.lineno + e.lineno,
+                                example.indent + 4 + (e.offset or 0))
+                    self.report(messages.DoctestSyntaxError, node, position)
+                else:
+                    self.offset = (node_offset[0] + node_lineno + example.lineno,
+                                   node_offset[1] + example.indent + 4)
+                    self.handleChildren(tree)
+                    self.offset = node_offset
+        self.scopeStack = saved_stack
+
+    @in_string_annotation
+    def handleStringAnnotation(self, s, node, ref_lineno, ref_col_offset, err):
+        try:
+            tree = ast.parse(s)
+        except SyntaxError:
+            self.report(err, node, s)
+            return
+
+        body = tree.body
+        if len(body) != 1 or not isinstance(body[0], ast.Expr):
+            self.report(err, node, s)
+            return
+
+        parsed_annotation = tree.body[0].value
+        for descendant in ast.walk(parsed_annotation):
+            if (
+                    'lineno' in descendant._attributes and
+                    'col_offset' in descendant._attributes
+            ):
+                descendant.lineno = ref_lineno
+                descendant.col_offset = ref_col_offset
+
+        self.handleNode(parsed_annotation, node)
+
+    def handle_annotation_always_deferred(self, annotation, parent):
+        fn = in_annotation(Checker.handleNode)
+        self.deferFunction(lambda: fn(self, annotation, parent))
+
+    @in_annotation
+    def handleAnnotation(self, annotation, node):
+        if (
+                isinstance(annotation, ast.Constant) and
+                isinstance(annotation.value, str)
+        ):
+            # Defer handling forward annotation.
+            self.deferFunction(functools.partial(
+                self.handleStringAnnotation,
+                annotation.value,
+                node,
+                annotation.lineno,
+                annotation.col_offset,
+                messages.ForwardAnnotationSyntaxError,
+            ))
+        elif self.annotationsFutureEnabled or sys.version_info >= (3, 14):
+            self.handle_annotation_always_deferred(annotation, node)
+        else:
+            self.handleNode(annotation, node)
+
+    def ignore(self, node):
+        pass
+
+    # "stmt" type nodes
+    DELETE = FOR = ASYNCFOR = WHILE = WITH = WITHITEM = ASYNCWITH = \
+        EXPR = ASSIGN = handleChildren
+
+    PASS = ignore
+
+    # "expr" type nodes
+    BOOLOP = UNARYOP = SET = ATTRIBUTE = STARRED = NAMECONSTANT = \
+        NAMEDEXPR = handleChildren
+
+    def SUBSCRIPT(self, node):
+        if _is_name_or_attr(node.value, 'Literal'):
+            with self._enter_annotation(AnnotationState.NONE):
+                self.handleChildren(node)
+        elif _is_name_or_attr(node.value, 'Annotated'):
+            self.handleNode(node.value, node)
+
+            # py39+
+            if isinstance(node.slice, ast.Tuple):
+                slice_tuple = node.slice
+            # = 1
+        ):
+            with self._enter_annotation():
+                self.handleNode(node.args[0], node)
+
+        elif _is_typing(node.func, 'TypeVar', self.scopeStack):
+
+            # TypeVar("T", "int", "str")
+            omit += ["args"]
+            annotated += [arg for arg in node.args[1:]]
+
+            # TypeVar("T", bound="str")
+            omit += ["keywords"]
+            annotated += [k.value for k in node.keywords if k.arg == "bound"]
+            not_annotated += [
+                (k, ["value"] if k.arg == "bound" else None)
+                for k in node.keywords
+            ]
+
+        elif _is_typing(node.func, "TypedDict", self.scopeStack):
+            # TypedDict("a", {"a": int})
+            if len(node.args) > 1 and isinstance(node.args[1], ast.Dict):
+                omit += ["args"]
+                annotated += node.args[1].values
+                not_annotated += [
+                    (arg, ["values"] if i == 1 else None)
+                    for i, arg in enumerate(node.args)
+                ]
+
+            # TypedDict("a", a=int)
+            omit += ["keywords"]
+            annotated += [k.value for k in node.keywords]
+            not_annotated += [(k, ["value"]) for k in node.keywords]
+
+        elif _is_typing(node.func, "NamedTuple", self.scopeStack):
+            # NamedTuple("a", [("a", int)])
+            if (
+                len(node.args) > 1 and
+                isinstance(node.args[1], (ast.Tuple, ast.List)) and
+                all(isinstance(x, (ast.Tuple, ast.List)) and
+                    len(x.elts) == 2 for x in node.args[1].elts)
+            ):
+                omit += ["args"]
+                annotated += [elt.elts[1] for elt in node.args[1].elts]
+                not_annotated += [(elt.elts[0], None) for elt in node.args[1].elts]
+                not_annotated += [
+                    (arg, ["elts"] if i == 1 else None)
+                    for i, arg in enumerate(node.args)
+                ]
+                not_annotated += [(elt, "elts") for elt in node.args[1].elts]
+
+            # NamedTuple("a", a=int)
+            omit += ["keywords"]
+            annotated += [k.value for k in node.keywords]
+            not_annotated += [(k, ["value"]) for k in node.keywords]
+
+        if omit:
+            with self._enter_annotation(AnnotationState.NONE):
+                for na_node, na_omit in not_annotated:
+                    self.handleChildren(na_node, omit=na_omit)
+                self.handleChildren(node, omit=omit)
+
+            with self._enter_annotation():
+                for annotated_node in annotated:
+                    self.handleNode(annotated_node, node)
+        else:
+            self.handleChildren(node)
+
+    def _handle_percent_format(self, node):
+        try:
+            placeholders = parse_percent_format(node.left.value)
+        except ValueError:
+            self.report(
+                messages.PercentFormatInvalidFormat,
+                node,
+                'incomplete format',
+            )
+            return
+
+        named = set()
+        positional_count = 0
+        positional = None
+        for _, placeholder in placeholders:
+            if placeholder is None:
+                continue
+            name, _, width, precision, conversion = placeholder
+
+            if conversion == '%':
+                continue
+
+            if conversion not in VALID_CONVERSIONS:
+                self.report(
+                    messages.PercentFormatUnsupportedFormatCharacter,
+                    node,
+                    conversion,
+                )
+
+            if positional is None and conversion:
+                positional = name is None
+
+            for part in (width, precision):
+                if part is not None and '*' in part:
+                    if not positional:
+                        self.report(
+                            messages.PercentFormatStarRequiresSequence,
+                            node,
+                        )
+                    else:
+                        positional_count += 1
+
+            if positional and name is not None:
+                self.report(
+                    messages.PercentFormatMixedPositionalAndNamed,
+                    node,
+                )
+                return
+            elif not positional and name is None:
+                self.report(
+                    messages.PercentFormatMixedPositionalAndNamed,
+                    node,
+                )
+                return
+
+            if positional:
+                positional_count += 1
+            else:
+                named.add(name)
+
+        if (
+                isinstance(node.right, (ast.List, ast.Tuple)) and
+                # does not have any *splats (py35+ feature)
+                not any(
+                    isinstance(elt, ast.Starred)
+                    for elt in node.right.elts
+                )
+        ):
+            substitution_count = len(node.right.elts)
+            if positional and positional_count != substitution_count:
+                self.report(
+                    messages.PercentFormatPositionalCountMismatch,
+                    node,
+                    positional_count,
+                    substitution_count,
+                )
+            elif not positional:
+                self.report(messages.PercentFormatExpectedMapping, node)
+
+        if (
+                isinstance(node.right, ast.Dict) and
+                all(
+                    isinstance(k, ast.Constant) and isinstance(k.value, str)
+                    for k in node.right.keys
+                )
+        ):
+            if positional and positional_count > 1:
+                self.report(messages.PercentFormatExpectedSequence, node)
+                return
+
+            substitution_keys = {k.value for k in node.right.keys}
+            extra_keys = substitution_keys - named
+            missing_keys = named - substitution_keys
+            if not positional and extra_keys:
+                self.report(
+                    messages.PercentFormatExtraNamedArguments,
+                    node,
+                    ', '.join(sorted(extra_keys)),
+                )
+            if not positional and missing_keys:
+                self.report(
+                    messages.PercentFormatMissingArgument,
+                    node,
+                    ', '.join(sorted(missing_keys)),
+                )
+
+    def BINOP(self, node):
+        if (
+                isinstance(node.op, ast.Mod) and
+                isinstance(node.left, ast.Constant) and
+                isinstance(node.left.value, str)
+        ):
+            self._handle_percent_format(node)
+        self.handleChildren(node)
+
+    def CONSTANT(self, node):
+        if isinstance(node.value, str) and self._in_annotation:
+            fn = functools.partial(
+                self.handleStringAnnotation,
+                node.value,
+                node,
+                node.lineno,
+                node.col_offset,
+                messages.ForwardAnnotationSyntaxError,
+            )
+            self.deferFunction(fn)
+
+    # "slice" type nodes
+    SLICE = EXTSLICE = INDEX = handleChildren
+
+    # expression contexts are node instances too, though being constants
+    LOAD = STORE = DEL = AUGLOAD = AUGSTORE = PARAM = ignore
+
+    # same for operators
+    AND = OR = ADD = SUB = MULT = DIV = MOD = POW = LSHIFT = RSHIFT = \
+        BITOR = BITXOR = BITAND = FLOORDIV = INVERT = NOT = UADD = USUB = \
+        EQ = NOTEQ = LT = LTE = GT = GTE = IS = ISNOT = IN = NOTIN = \
+        MATMULT = ignore
+
+    def RAISE(self, node):
+        self.handleChildren(node)
+
+        arg = node.exc
+
+        if isinstance(arg, ast.Call):
+            if is_notimplemented_name_node(arg.func):
+                # Handle "raise NotImplemented(...)"
+                self.report(messages.RaiseNotImplemented, node)
+        elif is_notimplemented_name_node(arg):
+            # Handle "raise NotImplemented"
+            self.report(messages.RaiseNotImplemented, node)
+
+    # additional node types
+    COMPREHENSION = KEYWORD = FORMATTEDVALUE = handleChildren
+
+    _in_fstring = False
+
+    def JOINEDSTR(self, node):
+        if (
+                # the conversion / etc. flags are parsed as f-strings without
+                # placeholders
+                not self._in_fstring and
+                not any(isinstance(x, ast.FormattedValue) for x in node.values)
+        ):
+            self.report(messages.FStringMissingPlaceholders, node)
+
+        self._in_fstring, orig = True, self._in_fstring
+        try:
+            self.handleChildren(node)
+        finally:
+            self._in_fstring = orig
+
+    def TEMPLATESTR(self, node):
+        if not any(isinstance(x, ast.Interpolation) for x in node.values):
+            self.report(messages.TStringMissingPlaceholders, node)
+
+        # similar to f-strings, conversion / etc. flags are parsed as f-strings
+        # without placeholders
+        self._in_fstring, orig = True, self._in_fstring
+        try:
+            self.handleChildren(node)
+        finally:
+            self._in_fstring = orig
+
+    INTERPOLATION = handleChildren
+
+    def DICT(self, node):
+        # Complain if there are duplicate keys with different values
+        # If they have the same value it's not going to cause potentially
+        # unexpected behaviour so we'll not complain.
+        keys = [
+            convert_to_value(key) for key in node.keys
+        ]
+
+        key_counts = collections.Counter(keys)
+        duplicate_keys = [
+            key for key, count in key_counts.items()
+            if count > 1
+        ]
+
+        for key in duplicate_keys:
+            key_indices = [i for i, i_key in enumerate(keys) if i_key == key]
+
+            values = collections.Counter(
+                convert_to_value(node.values[index])
+                for index in key_indices
+            )
+            if any(count == 1 for value, count in values.items()):
+                for key_index in key_indices:
+                    key_node = node.keys[key_index]
+                    if isinstance(key, VariableKey):
+                        self.report(messages.MultiValueRepeatedKeyVariable,
+                                    key_node,
+                                    key.name)
+                    else:
+                        self.report(
+                            messages.MultiValueRepeatedKeyLiteral,
+                            key_node,
+                            key,
+                        )
+        self.handleChildren(node)
+
+    def IF(self, node):
+        if isinstance(node.test, ast.Tuple) and node.test.elts != []:
+            self.report(messages.IfTuple, node)
+        self.handleChildren(node)
+
+    IFEXP = IF
+
+    def ASSERT(self, node):
+        if isinstance(node.test, ast.Tuple) and node.test.elts != []:
+            self.report(messages.AssertTuple, node)
+        self.handleChildren(node)
+
+    def GLOBAL(self, node):
+        """
+        Keep track of globals declarations.
+        """
+        global_scope_index = 1 if self._in_doctest() else 0
+        global_scope = self.scopeStack[global_scope_index]
+
+        # Ignore 'global' statement in global scope.
+        if self.scope is not global_scope:
+
+            # One 'global' statement can bind multiple (comma-delimited) names.
+            for node_name in node.names:
+                node_value = Assignment(node_name, node)
+
+                # Remove UndefinedName messages already reported for this name.
+                # TODO: if the global is not used in this scope, it does not
+                # become a globally defined name.  See test_unused_global.
+                self.messages = [
+                    m for m in self.messages if not
+                    isinstance(m, messages.UndefinedName) or
+                    m.message_args[0] != node_name]
+
+                # Bind name to global scope if it doesn't exist already.
+                global_scope.setdefault(node_name, node_value)
+
+                # Bind name to non-global scopes, but as already "used".
+                node_value.used = (global_scope, node)
+                for scope in self.scopeStack[global_scope_index + 1:]:
+                    scope[node_name] = node_value
+
+                self.scope.indirect_assignments[node_name] = node
+
+    NONLOCAL = GLOBAL
+
+    def GENERATOREXP(self, node):
+        with self.in_scope(GeneratorScope):
+            self.handleChildren(node)
+
+    LISTCOMP = DICTCOMP = SETCOMP = GENERATOREXP
+
+    def NAME(self, node):
+        """
+        Handle occurrence of Name (which can be a load/store/delete access.)
+        """
+        # Locate the name in locals / function / globals scopes.
+        if isinstance(node.ctx, ast.Load):
+            self.handleNodeLoad(node, self.getParent(node))
+            if (node.id == 'locals' and isinstance(self.scope, FunctionScope) and
+                    isinstance(node._pyflakes_parent, ast.Call)):
+                # we are doing locals() call in current scope
+                self.scope.usesLocals = True
+        elif isinstance(node.ctx, ast.Store):
+            self.handleNodeStore(node)
+        elif isinstance(node.ctx, ast.Del):
+            self.handleNodeDelete(node)
+        else:
+            # Unknown context
+            raise RuntimeError(f"Got impossible expression context: {node.ctx!r}")
+
+    def CONTINUE(self, node):
+        # Walk the tree up until we see a loop (OK), a function or class
+        # definition (not OK), for 'continue', a finally block (not OK), or
+        # the top module scope (not OK)
+        n = node
+        while hasattr(n, '_pyflakes_parent'):
+            n, n_child = n._pyflakes_parent, n
+            if isinstance(n, (ast.While, ast.For, ast.AsyncFor)):
+                # Doesn't apply unless it's in the loop itself
+                if n_child not in n.orelse:
+                    return
+            if isinstance(n, (ast.FunctionDef, ast.ClassDef)):
+                break
+        if isinstance(node, ast.Continue):
+            self.report(messages.ContinueOutsideLoop, node)
+        else:  # ast.Break
+            self.report(messages.BreakOutsideLoop, node)
+
+    BREAK = CONTINUE
+
+    def RETURN(self, node):
+        if isinstance(self.scope, (ClassScope, ModuleScope)):
+            self.report(messages.ReturnOutsideFunction, node)
+            return
+
+        self.handleNode(node.value, node)
+
+    def YIELD(self, node):
+        if isinstance(self.scope, (ClassScope, ModuleScope)):
+            self.report(messages.YieldOutsideFunction, node)
+            return
+
+        self.handleNode(node.value, node)
+
+    AWAIT = YIELDFROM = YIELD
+
+    def FUNCTIONDEF(self, node):
+        for deco in node.decorator_list:
+            self.handleNode(deco, node)
+
+        with self._type_param_scope(node):
+            self.LAMBDA(node)
+
+        self.addBinding(node, FunctionDefinition(node.name, node))
+        # doctest does not process doctest within a doctest,
+        # or in nested functions.
+        if (self.withDoctest and
+                not self._in_doctest() and
+                not isinstance(self.scope, FunctionScope)):
+            self.deferFunction(lambda: self.handleDoctests(node))
+
+    ASYNCFUNCTIONDEF = FUNCTIONDEF
+
+    def LAMBDA(self, node):
+        args = []
+        annotations = []
+
+        for arg in node.args.posonlyargs:
+            args.append(arg.arg)
+            annotations.append(arg.annotation)
+        for arg in node.args.args + node.args.kwonlyargs:
+            args.append(arg.arg)
+            annotations.append(arg.annotation)
+        defaults = node.args.defaults + node.args.kw_defaults
+
+        has_annotations = not isinstance(node, ast.Lambda)
+
+        for arg_name in ('vararg', 'kwarg'):
+            wildcard = getattr(node.args, arg_name)
+            if not wildcard:
+                continue
+            args.append(wildcard.arg)
+            if has_annotations:
+                annotations.append(wildcard.annotation)
+
+        if has_annotations:
+            annotations.append(node.returns)
+
+        if len(set(args)) < len(args):
+            for (idx, arg) in enumerate(args):
+                if arg in args[:idx]:
+                    self.report(messages.DuplicateArgument, node, arg)
+
+        for annotation in annotations:
+            self.handleAnnotation(annotation, node)
+
+        for default in defaults:
+            self.handleNode(default, node)
+
+        def runFunction():
+            with self.in_scope(FunctionScope):
+                self.handleChildren(
+                    node,
+                    omit=('decorator_list', 'returns', 'type_params'),
+                )
+
+        self.deferFunction(runFunction)
+
+    def ARGUMENTS(self, node):
+        self.handleChildren(node, omit=('defaults', 'kw_defaults'))
+
+    def ARG(self, node):
+        self.addBinding(node, Argument(node.arg, self.getScopeNode(node)))
+
+    def CLASSDEF(self, node):
+        """
+        Check names used in a class definition, including its decorators, base
+        classes, and the body of its definition.  Additionally, add its name to
+        the current scope.
+        """
+        for deco in node.decorator_list:
+            self.handleNode(deco, node)
+
+        with self._type_param_scope(node):
+            for baseNode in node.bases:
+                self.handleNode(baseNode, node)
+            for keywordNode in node.keywords:
+                self.handleNode(keywordNode, node)
+            with self.in_scope(ClassScope):
+                # doctest does not process doctest within a doctest
+                # classes within classes are processed.
+                if (self.withDoctest and
+                        not self._in_doctest() and
+                        not isinstance(self.scope, FunctionScope)):
+                    self.deferFunction(lambda: self.handleDoctests(node))
+                for stmt in node.body:
+                    self.handleNode(stmt, node)
+
+        self.addBinding(node, ClassDefinition(node.name, node))
+
+    def AUGASSIGN(self, node):
+        self.handleNodeLoad(node.target, node)
+        self.handleNode(node.value, node)
+        self.handleNode(node.target, node)
+
+    def TUPLE(self, node):
+        if isinstance(node.ctx, ast.Store):
+            # Python 3 advanced tuple unpacking: a, *b, c = d.
+            # Only one starred expression is allowed, and no more than 1<<8
+            # assignments are allowed before a stared expression. There is
+            # also a limit of 1<<24 expressions after the starred expression,
+            # which is impossible to test due to memory restrictions, but we
+            # add it here anyway
+            has_starred = False
+            star_loc = -1
+            for i, n in enumerate(node.elts):
+                if isinstance(n, ast.Starred):
+                    if has_starred:
+                        self.report(messages.TwoStarredExpressions, node)
+                        # The SyntaxError doesn't distinguish two from more
+                        # than two.
+                        break
+                    has_starred = True
+                    star_loc = i
+            if star_loc >= 1 << 8 or len(node.elts) - star_loc - 1 >= 1 << 24:
+                self.report(messages.TooManyExpressionsInStarredAssignment, node)
+        self.handleChildren(node)
+
+    LIST = TUPLE
+
+    def IMPORT(self, node):
+        for alias in node.names:
+            if '.' in alias.name and not alias.asname:
+                importation = SubmoduleImportation(alias.name, node)
+            else:
+                name = alias.asname or alias.name
+                importation = Importation(name, node, alias.name)
+            self.addBinding(node, importation)
+
+    def IMPORTFROM(self, node):
+        if node.module == '__future__':
+            if not self.futuresAllowed:
+                self.report(messages.LateFutureImport, node)
+        else:
+            self.futuresAllowed = False
+
+        module = ('.' * node.level) + (node.module or '')
+
+        for alias in node.names:
+            name = alias.asname or alias.name
+            if node.module == '__future__':
+                importation = FutureImportation(name, node, self.scope)
+                if alias.name not in __future__.all_feature_names:
+                    self.report(messages.FutureFeatureNotDefined,
+                                node, alias.name)
+                if alias.name == 'annotations':
+                    self.annotationsFutureEnabled = True
+            elif alias.name == '*':
+                if not isinstance(self.scope, ModuleScope):
+                    self.report(messages.ImportStarNotPermitted,
+                                node, module)
+                    continue
+
+                self.scope.importStarred = True
+                self.report(messages.ImportStarUsed, node, module)
+                importation = StarImportation(module, node)
+            else:
+                importation = ImportationFrom(name, node,
+                                              module, alias.name)
+            self.addBinding(node, importation)
+
+    def TRY(self, node):
+        handler_names = []
+        # List the exception handlers
+        for i, handler in enumerate(node.handlers):
+            if isinstance(handler.type, ast.Tuple):
+                for exc_type in handler.type.elts:
+                    handler_names.append(getNodeName(exc_type))
+            elif handler.type:
+                handler_names.append(getNodeName(handler.type))
+
+            if handler.type is None and i < len(node.handlers) - 1:
+                self.report(messages.DefaultExceptNotLast, handler)
+        # Memorize the except handlers and process the body
+        self.exceptHandlers.append(handler_names)
+        for child in node.body:
+            self.handleNode(child, node)
+        self.exceptHandlers.pop()
+        # Process the other nodes: "except:", "else:", "finally:"
+        self.handleChildren(node, omit='body')
+
+    TRYSTAR = TRY
+
+    def EXCEPTHANDLER(self, node):
+        if node.name is None:
+            self.handleChildren(node)
+            return
+
+        # If the name already exists in the scope, modify state of existing
+        # binding.
+        if node.name in self.scope:
+            self.handleNodeStore(node)
+
+        # 3.x: the name of the exception, which is not a Name node, but a
+        # simple string, creates a local that is only bound within the scope of
+        # the except: block. As such, temporarily remove the existing binding
+        # to more accurately determine if the name is used in the except:
+        # block.
+
+        try:
+            prev_definition = self.scope.pop(node.name)
+        except KeyError:
+            prev_definition = None
+
+        self.handleNodeStore(node)
+        self.handleChildren(node)
+
+        # See discussion on https://github.com/PyCQA/pyflakes/pull/59
+
+        # We're removing the local name since it's being unbound after leaving
+        # the except: block and it's always unbound if the except: block is
+        # never entered. This will cause an "undefined name" error raised if
+        # the checked code tries to use the name afterwards.
+        #
+        # Unless it's been removed already. Then do nothing.
+
+        try:
+            binding = self.scope.pop(node.name)
+        except KeyError:
+            pass
+        else:
+            if not binding.used:
+                self.report(messages.UnusedVariable, node, node.name)
+
+        # Restore.
+        if prev_definition:
+            self.scope[node.name] = prev_definition
+
+    def ANNASSIGN(self, node):
+        self.handleAnnotation(node.annotation, node)
+        # If the assignment has value, handle the *value* now.
+        if node.value:
+            # If the annotation is `TypeAlias`, handle the *value* as an annotation.
+            if _is_typing(node.annotation, 'TypeAlias', self.scopeStack):
+                self.handleAnnotation(node.value, node)
+            else:
+                self.handleNode(node.value, node)
+        self.handleNode(node.target, node)
+
+    def COMPARE(self, node):
+        left = node.left
+        for op, right in zip(node.ops, node.comparators):
+            if (
+                    isinstance(op, (ast.Is, ast.IsNot)) and (
+                        _is_const_non_singleton(left) or
+                        _is_const_non_singleton(right)
+                    )
+            ):
+                self.report(messages.IsLiteral, node)
+            left = right
+
+        self.handleChildren(node)
+
+    MATCH = MATCH_CASE = MATCHCLASS = MATCHOR = MATCHSEQUENCE = handleChildren
+    MATCHSINGLETON = MATCHVALUE = handleChildren
+
+    def _match_target(self, node):
+        self.handleNodeStore(node)
+        self.handleChildren(node)
+
+    MATCHAS = MATCHMAPPING = MATCHSTAR = _match_target
+
+    @contextlib.contextmanager
+    def _type_param_scope(self, node):
+        with contextlib.ExitStack() as ctx:
+            if sys.version_info >= (3, 12):
+                ctx.enter_context(self.in_scope(TypeScope))
+                for param in node.type_params:
+                    self.handleNode(param, node)
+            yield
+
+    def TYPEVAR(self, node):
+        self.handleNodeStore(node)
+        self.handle_annotation_always_deferred(node.bound, node)
+
+    PARAMSPEC = TYPEVARTUPLE = handleNodeStore
+
+    def TYPEALIAS(self, node):
+        self.handleNode(node.name, node)
+        with self._type_param_scope(node):
+            self.handle_annotation_always_deferred(node.value, node)
diff --git a/venv/Lib/site-packages/pyflakes/messages.py b/venv/Lib/site-packages/pyflakes/messages.py
new file mode 100644
index 0000000000..405dc72f66
--- /dev/null
+++ b/venv/Lib/site-packages/pyflakes/messages.py
@@ -0,0 +1,362 @@
+"""
+Provide the class Message and its subclasses.
+"""
+
+
+class Message:
+    message = ''
+    message_args = ()
+
+    def __init__(self, filename, loc):
+        self.filename = filename
+        self.lineno = loc.lineno
+        self.col = loc.col_offset
+
+    def __str__(self):
+        return '{}:{}:{}: {}'.format(self.filename, self.lineno, self.col+1,
+                                     self.message % self.message_args)
+
+
+class UnusedImport(Message):
+    message = '%r imported but unused'
+
+    def __init__(self, filename, loc, name):
+        Message.__init__(self, filename, loc)
+        self.message_args = (name,)
+
+
+class RedefinedWhileUnused(Message):
+    message = 'redefinition of unused %r from line %r'
+
+    def __init__(self, filename, loc, name, orig_loc):
+        Message.__init__(self, filename, loc)
+        self.message_args = (name, orig_loc.lineno)
+
+
+class ImportShadowedByLoopVar(Message):
+    message = 'import %r from line %r shadowed by loop variable'
+
+    def __init__(self, filename, loc, name, orig_loc):
+        Message.__init__(self, filename, loc)
+        self.message_args = (name, orig_loc.lineno)
+
+
+class ImportStarNotPermitted(Message):
+    message = "'from %s import *' only allowed at module level"
+
+    def __init__(self, filename, loc, modname):
+        Message.__init__(self, filename, loc)
+        self.message_args = (modname,)
+
+
+class ImportStarUsed(Message):
+    message = "'from %s import *' used; unable to detect undefined names"
+
+    def __init__(self, filename, loc, modname):
+        Message.__init__(self, filename, loc)
+        self.message_args = (modname,)
+
+
+class ImportStarUsage(Message):
+    message = "%r may be undefined, or defined from star imports: %s"
+
+    def __init__(self, filename, loc, name, from_list):
+        Message.__init__(self, filename, loc)
+        self.message_args = (name, from_list)
+
+
+class UndefinedName(Message):
+    message = 'undefined name %r'
+
+    def __init__(self, filename, loc, name):
+        Message.__init__(self, filename, loc)
+        self.message_args = (name,)
+
+
+class DoctestSyntaxError(Message):
+    message = 'syntax error in doctest'
+
+    def __init__(self, filename, loc, position=None):
+        Message.__init__(self, filename, loc)
+        if position:
+            (self.lineno, self.col) = position
+        self.message_args = ()
+
+
+class UndefinedExport(Message):
+    message = 'undefined name %r in __all__'
+
+    def __init__(self, filename, loc, name):
+        Message.__init__(self, filename, loc)
+        self.message_args = (name,)
+
+
+class UndefinedLocal(Message):
+    message = 'local variable %r {0} referenced before assignment'
+
+    default = 'defined in enclosing scope on line %r'
+    builtin = 'defined as a builtin'
+
+    def __init__(self, filename, loc, name, orig_loc):
+        Message.__init__(self, filename, loc)
+        if orig_loc is None:
+            self.message = self.message.format(self.builtin)
+            self.message_args = name
+        else:
+            self.message = self.message.format(self.default)
+            self.message_args = (name, orig_loc.lineno)
+
+
+class DuplicateArgument(Message):
+    message = 'duplicate argument %r in function definition'
+
+    def __init__(self, filename, loc, name):
+        Message.__init__(self, filename, loc)
+        self.message_args = (name,)
+
+
+class MultiValueRepeatedKeyLiteral(Message):
+    message = 'dictionary key %r repeated with different values'
+
+    def __init__(self, filename, loc, key):
+        Message.__init__(self, filename, loc)
+        self.message_args = (key,)
+
+
+class MultiValueRepeatedKeyVariable(Message):
+    message = 'dictionary key variable %s repeated with different values'
+
+    def __init__(self, filename, loc, key):
+        Message.__init__(self, filename, loc)
+        self.message_args = (key,)
+
+
+class LateFutureImport(Message):
+    message = 'from __future__ imports must occur at the beginning of the file'
+
+
+class FutureFeatureNotDefined(Message):
+    """An undefined __future__ feature name was imported."""
+    message = 'future feature %s is not defined'
+
+    def __init__(self, filename, loc, name):
+        Message.__init__(self, filename, loc)
+        self.message_args = (name,)
+
+
+class UnusedVariable(Message):
+    """
+    Indicates that a variable has been explicitly assigned to but not actually
+    used.
+    """
+    message = 'local variable %r is assigned to but never used'
+
+    def __init__(self, filename, loc, names):
+        Message.__init__(self, filename, loc)
+        self.message_args = (names,)
+
+
+class UnusedAnnotation(Message):
+    """
+    Indicates that a variable has been explicitly annotated to but not actually
+    used.
+    """
+    message = 'local variable %r is annotated but never used'
+
+    def __init__(self, filename, loc, names):
+        Message.__init__(self, filename, loc)
+        self.message_args = (names,)
+
+
+class UnusedIndirectAssignment(Message):
+    """A `global` or `nonlocal` statement where the name is never reassigned"""
+    message = '`%s %s` is unused: name is never assigned in scope'
+
+    def __init__(self, filename, loc, name):
+        Message.__init__(self, filename, loc)
+        self.message_args = (type(loc).__name__.lower(), name)
+
+
+class ReturnOutsideFunction(Message):
+    """
+    Indicates a return statement outside of a function/method.
+    """
+    message = '\'return\' outside function'
+
+
+class YieldOutsideFunction(Message):
+    """
+    Indicates a yield or yield from statement outside of a function/method.
+    """
+    message = '\'yield\' outside function'
+
+
+# For whatever reason, Python gives different error messages for these two. We
+# match the Python error message exactly.
+class ContinueOutsideLoop(Message):
+    """
+    Indicates a continue statement outside of a while or for loop.
+    """
+    message = '\'continue\' not properly in loop'
+
+
+class BreakOutsideLoop(Message):
+    """
+    Indicates a break statement outside of a while or for loop.
+    """
+    message = '\'break\' outside loop'
+
+
+class DefaultExceptNotLast(Message):
+    """
+    Indicates an except: block as not the last exception handler.
+    """
+    message = 'default \'except:\' must be last'
+
+
+class TwoStarredExpressions(Message):
+    """
+    Two or more starred expressions in an assignment (a, *b, *c = d).
+    """
+    message = 'two starred expressions in assignment'
+
+
+class TooManyExpressionsInStarredAssignment(Message):
+    """
+    Too many expressions in an assignment with star-unpacking
+    """
+    message = 'too many expressions in star-unpacking assignment'
+
+
+class IfTuple(Message):
+    """
+    Conditional test is a non-empty tuple literal, which are always True.
+    """
+    message = '\'if tuple literal\' is always true, perhaps remove accidental comma?'
+
+
+class AssertTuple(Message):
+    """
+    Assertion test is a non-empty tuple literal, which are always True.
+    """
+    message = 'assertion is always true, perhaps remove parentheses?'
+
+
+class ForwardAnnotationSyntaxError(Message):
+    message = 'syntax error in forward annotation %r'
+
+    def __init__(self, filename, loc, annotation):
+        Message.__init__(self, filename, loc)
+        self.message_args = (annotation,)
+
+
+class RaiseNotImplemented(Message):
+    message = "'raise NotImplemented' should be 'raise NotImplementedError'"
+
+
+class InvalidPrintSyntax(Message):
+    message = 'use of >> is invalid with print function'
+
+
+class IsLiteral(Message):
+    message = 'use ==/!= to compare constant literals (str, bytes, int, float, tuple)'
+
+
+class FStringMissingPlaceholders(Message):
+    message = 'f-string is missing placeholders'
+
+
+class TStringMissingPlaceholders(Message):
+    message = 't-string is missing placeholders'
+
+
+class StringDotFormatExtraPositionalArguments(Message):
+    message = "'...'.format(...) has unused arguments at position(s): %s"
+
+    def __init__(self, filename, loc, extra_positions):
+        Message.__init__(self, filename, loc)
+        self.message_args = (extra_positions,)
+
+
+class StringDotFormatExtraNamedArguments(Message):
+    message = "'...'.format(...) has unused named argument(s): %s"
+
+    def __init__(self, filename, loc, extra_keywords):
+        Message.__init__(self, filename, loc)
+        self.message_args = (extra_keywords,)
+
+
+class StringDotFormatMissingArgument(Message):
+    message = "'...'.format(...) is missing argument(s) for placeholder(s): %s"
+
+    def __init__(self, filename, loc, missing_arguments):
+        Message.__init__(self, filename, loc)
+        self.message_args = (missing_arguments,)
+
+
+class StringDotFormatMixingAutomatic(Message):
+    message = "'...'.format(...) mixes automatic and manual numbering"
+
+
+class StringDotFormatInvalidFormat(Message):
+    message = "'...'.format(...) has invalid format string: %s"
+
+    def __init__(self, filename, loc, error):
+        Message.__init__(self, filename, loc)
+        self.message_args = (error,)
+
+
+class PercentFormatInvalidFormat(Message):
+    message = "'...' %% ... has invalid format string: %s"
+
+    def __init__(self, filename, loc, error):
+        Message.__init__(self, filename, loc)
+        self.message_args = (error,)
+
+
+class PercentFormatMixedPositionalAndNamed(Message):
+    message = "'...' %% ... has mixed positional and named placeholders"
+
+
+class PercentFormatUnsupportedFormatCharacter(Message):
+    message = "'...' %% ... has unsupported format character %r"
+
+    def __init__(self, filename, loc, c):
+        Message.__init__(self, filename, loc)
+        self.message_args = (c,)
+
+
+class PercentFormatPositionalCountMismatch(Message):
+    message = "'...' %% ... has %d placeholder(s) but %d substitution(s)"
+
+    def __init__(self, filename, loc, n_placeholders, n_substitutions):
+        Message.__init__(self, filename, loc)
+        self.message_args = (n_placeholders, n_substitutions)
+
+
+class PercentFormatExtraNamedArguments(Message):
+    message = "'...' %% ... has unused named argument(s): %s"
+
+    def __init__(self, filename, loc, extra_keywords):
+        Message.__init__(self, filename, loc)
+        self.message_args = (extra_keywords,)
+
+
+class PercentFormatMissingArgument(Message):
+    message = "'...' %% ... is missing argument(s) for placeholder(s): %s"
+
+    def __init__(self, filename, loc, missing_arguments):
+        Message.__init__(self, filename, loc)
+        self.message_args = (missing_arguments,)
+
+
+class PercentFormatExpectedMapping(Message):
+    message = "'...' %% ... expected mapping but got sequence"
+
+
+class PercentFormatExpectedSequence(Message):
+    message = "'...' %% ... expected sequence but got mapping"
+
+
+class PercentFormatStarRequiresSequence(Message):
+    message = "'...' %% ... `*` specifier requires sequence"
diff --git a/venv/Lib/site-packages/pyflakes/reporter.py b/venv/Lib/site-packages/pyflakes/reporter.py
new file mode 100644
index 0000000000..65ed4d8e75
--- /dev/null
+++ b/venv/Lib/site-packages/pyflakes/reporter.py
@@ -0,0 +1,92 @@
+"""
+Provide the Reporter class.
+"""
+
+import re
+import sys
+
+
+class Reporter:
+    """
+    Formats the results of pyflakes checks to users.
+    """
+
+    def __init__(self, warningStream, errorStream):
+        """
+        Construct a L{Reporter}.
+
+        @param warningStream: A file-like object where warnings will be
+            written to.  The stream's C{write} method must accept unicode.
+            C{sys.stdout} is a good value.
+        @param errorStream: A file-like object where error output will be
+            written to.  The stream's C{write} method must accept unicode.
+            C{sys.stderr} is a good value.
+        """
+        self._stdout = warningStream
+        self._stderr = errorStream
+
+    def unexpectedError(self, filename, msg):
+        """
+        An unexpected error occurred trying to process C{filename}.
+
+        @param filename: The path to a file that we could not process.
+        @ptype filename: C{unicode}
+        @param msg: A message explaining the problem.
+        @ptype msg: C{unicode}
+        """
+        self._stderr.write(f"{filename}: {msg}\n")
+
+    def syntaxError(self, filename, msg, lineno, offset, text):
+        """
+        There was a syntax error in C{filename}.
+
+        @param filename: The path to the file with the syntax error.
+        @ptype filename: C{unicode}
+        @param msg: An explanation of the syntax error.
+        @ptype msg: C{unicode}
+        @param lineno: The line number where the syntax error occurred.
+        @ptype lineno: C{int}
+        @param offset: The column on which the syntax error occurred, or None.
+        @ptype offset: C{int}
+        @param text: The source code containing the syntax error.
+        @ptype text: C{unicode}
+        """
+        if text is None:
+            line = None
+        else:
+            line = text.splitlines()[-1]
+
+        # lineno might be None if the error was during tokenization
+        # lineno might be 0 if the error came from stdin
+        lineno = max(lineno or 0, 1)
+
+        if offset is not None:
+            # some versions of python emit an offset of -1 for certain encoding errors
+            offset = max(offset, 1)
+            self._stderr.write('%s:%d:%d: %s\n' %
+                               (filename, lineno, offset, msg))
+        else:
+            self._stderr.write('%s:%d: %s\n' % (filename, lineno, msg))
+
+        if line is not None:
+            self._stderr.write(line)
+            self._stderr.write('\n')
+            if offset is not None:
+                self._stderr.write(re.sub(r'\S', ' ', line[:offset - 1]) +
+                                   "^\n")
+
+    def flake(self, message):
+        """
+        pyflakes found something wrong with the code.
+
+        @param: A L{pyflakes.messages.Message}.
+        """
+        self._stdout.write(str(message))
+        self._stdout.write('\n')
+
+
+def _makeDefaultReporter():
+    """
+    Make a reporter that can be used when no reporter is specified.
+    """
+    return Reporter(sys.stdout, sys.stderr)
diff --git a/venv/Lib/site-packages/pyflakes/scripts/__init__.py b/venv/Lib/site-packages/pyflakes/scripts/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/venv/Lib/site-packages/pyflakes/scripts/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/pyflakes/scripts/__pycache__/__init__.cpython-311.pyc
new file mode 100644
index 0000000000..41e109c6d5
Binary files /dev/null and b/venv/Lib/site-packages/pyflakes/scripts/__pycache__/__init__.cpython-311.pyc differ
diff --git a/venv/Lib/site-packages/pyflakes/scripts/__pycache__/pyflakes.cpython-311.pyc b/venv/Lib/site-packages/pyflakes/scripts/__pycache__/pyflakes.cpython-311.pyc
new file mode 100644
index 0000000000..1442b8964b
Binary files /dev/null and b/venv/Lib/site-packages/pyflakes/scripts/__pycache__/pyflakes.cpython-311.pyc differ
diff --git a/venv/Lib/site-packages/pyflakes/scripts/pyflakes.py b/venv/Lib/site-packages/pyflakes/scripts/pyflakes.py
new file mode 100644
index 0000000000..2d6f6aa1fc
--- /dev/null
+++ b/venv/Lib/site-packages/pyflakes/scripts/pyflakes.py
@@ -0,0 +1,7 @@
+"""
+Implementation of the command-line I{pyflakes} tool.
+"""
+
+# For backward compatibility
+__all__ = ['check', 'checkPath', 'checkRecursive', 'iterSourceCode', 'main']
+from pyflakes.api import check, checkPath, checkRecursive, iterSourceCode, main
diff --git a/venv/Lib/site-packages/pygments-2.19.2.dist-info/INSTALLER b/venv/Lib/site-packages/pygments-2.19.2.dist-info/INSTALLER
new file mode 100644
index 0000000000..a1b589e38a
--- /dev/null
+++ b/venv/Lib/site-packages/pygments-2.19.2.dist-info/INSTALLER
@@ -0,0 +1 @@
+pip
diff --git a/venv/Lib/site-packages/pygments-2.19.2.dist-info/METADATA b/venv/Lib/site-packages/pygments-2.19.2.dist-info/METADATA
new file mode 100644
index 0000000000..2eff6a0c38
--- /dev/null
+++ b/venv/Lib/site-packages/pygments-2.19.2.dist-info/METADATA
@@ -0,0 +1,58 @@
+Metadata-Version: 2.4
+Name: Pygments
+Version: 2.19.2
+Summary: Pygments is a syntax highlighting package written in Python.
+Project-URL: Homepage, https://pygments.org
+Project-URL: Documentation, https://pygments.org/docs
+Project-URL: Source, https://github.com/pygments/pygments
+Project-URL: Bug Tracker, https://github.com/pygments/pygments/issues
+Project-URL: Changelog, https://github.com/pygments/pygments/blob/master/CHANGES
+Author-email: Georg Brandl 
+Maintainer: Matthäus G. Chajdas
+Maintainer-email: Georg Brandl , Jean Abou Samra 
+License: BSD-2-Clause
+License-File: AUTHORS
+License-File: LICENSE
+Keywords: syntax highlighting
+Classifier: Development Status :: 6 - Mature
+Classifier: Intended Audience :: Developers
+Classifier: Intended Audience :: End Users/Desktop
+Classifier: Intended Audience :: System Administrators
+Classifier: License :: OSI Approved :: BSD License
+Classifier: Operating System :: OS Independent
+Classifier: Programming Language :: Python
+Classifier: Programming Language :: Python :: 3
+Classifier: Programming Language :: Python :: 3.8
+Classifier: Programming Language :: Python :: 3.9
+Classifier: Programming Language :: Python :: 3.10
+Classifier: Programming Language :: Python :: 3.11
+Classifier: Programming Language :: Python :: 3.12
+Classifier: Programming Language :: Python :: 3.13
+Classifier: Programming Language :: Python :: Implementation :: CPython
+Classifier: Programming Language :: Python :: Implementation :: PyPy
+Classifier: Topic :: Text Processing :: Filters
+Classifier: Topic :: Utilities
+Requires-Python: >=3.8
+Provides-Extra: plugins
+Provides-Extra: windows-terminal
+Requires-Dist: colorama>=0.4.6; extra == 'windows-terminal'
+Description-Content-Type: text/x-rst
+
+Pygments
+~~~~~~~~
+
+Pygments is a syntax highlighting package written in Python.
+
+It is a generic syntax highlighter suitable for use in code hosting, forums,
+wikis or other applications that need to prettify source code.  Highlights
+are:
+
+* a wide range of over 500 languages and other text formats is supported
+* special attention is paid to details, increasing quality by a fair amount
+* support for new languages and formats are added easily
+* a number of output formats, presently HTML, LaTeX, RTF, SVG, all image
+  formats that PIL supports and ANSI sequences
+* it is usable as a command-line tool and as a library
+
+Copyright 2006-2025 by the Pygments team, see ``AUTHORS``.
+Licensed under the BSD, see ``LICENSE`` for details.
diff --git a/venv/Lib/site-packages/pygments-2.19.2.dist-info/RECORD b/venv/Lib/site-packages/pygments-2.19.2.dist-info/RECORD
new file mode 100644
index 0000000000..400f135d61
--- /dev/null
+++ b/venv/Lib/site-packages/pygments-2.19.2.dist-info/RECORD
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+pygments-2.19.2.dist-info/licenses/LICENSE,sha256=qdZvHVJt8C4p3Oc0NtNOVuhjL0bCdbvf_HBWnogvnxc,1331
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diff --git a/venv/Lib/site-packages/pygments-2.19.2.dist-info/WHEEL b/venv/Lib/site-packages/pygments-2.19.2.dist-info/WHEEL
new file mode 100644
index 0000000000..12228d414b
--- /dev/null
+++ b/venv/Lib/site-packages/pygments-2.19.2.dist-info/WHEEL
@@ -0,0 +1,4 @@
+Wheel-Version: 1.0
+Generator: hatchling 1.27.0
+Root-Is-Purelib: true
+Tag: py3-none-any
diff --git a/venv/Lib/site-packages/pygments-2.19.2.dist-info/entry_points.txt b/venv/Lib/site-packages/pygments-2.19.2.dist-info/entry_points.txt
new file mode 100644
index 0000000000..15498e35f5
--- /dev/null
+++ b/venv/Lib/site-packages/pygments-2.19.2.dist-info/entry_points.txt
@@ -0,0 +1,2 @@
+[console_scripts]
+pygmentize = pygments.cmdline:main
diff --git a/venv/Lib/site-packages/pygments-2.19.2.dist-info/licenses/AUTHORS b/venv/Lib/site-packages/pygments-2.19.2.dist-info/licenses/AUTHORS
new file mode 100644
index 0000000000..811c66ae17
--- /dev/null
+++ b/venv/Lib/site-packages/pygments-2.19.2.dist-info/licenses/AUTHORS
@@ -0,0 +1,291 @@
+Pygments is written and maintained by Georg Brandl .
+
+Major developers are Tim Hatch  and Armin Ronacher
+.
+
+Other contributors, listed alphabetically, are:
+
+* Sam Aaron -- Ioke lexer
+* Jean Abou Samra -- LilyPond lexer
+* João Abecasis -- JSLT lexer
+* Ali Afshar -- image formatter
+* Thomas Aglassinger -- Easytrieve, JCL, Rexx, Transact-SQL and VBScript
+  lexers
+* Maxence Ahlouche -- PostgreSQL Explain lexer
+* Muthiah Annamalai -- Ezhil lexer
+* Nikolay Antipov -- OpenSCAD lexer
+* Kumar Appaiah -- Debian control lexer
+* Andreas Amann -- AppleScript lexer
+* Timothy Armstrong -- Dart lexer fixes
+* Jeffrey Arnold -- R/S, Rd, BUGS, Jags, and Stan lexers
+* Eiríkr Åsheim -- Uxntal lexer
+* Jeremy Ashkenas -- CoffeeScript lexer
+* José Joaquín Atria -- Praat lexer
+* Stefan Matthias Aust -- Smalltalk lexer
+* Lucas Bajolet -- Nit lexer
+* Ben Bangert -- Mako lexers
+* Max Battcher -- Darcs patch lexer
+* Thomas Baruchel -- APL lexer
+* Tim Baumann -- (Literate) Agda lexer
+* Paul Baumgart, 280 North, Inc. -- Objective-J lexer
+* Michael Bayer -- Myghty lexers
+* Thomas Beale -- Archetype lexers
+* John Benediktsson -- Factor lexer
+* David Benjamin, Google LLC -- TLS lexer
+* Trevor Bergeron -- mIRC formatter
+* Vincent Bernat -- LessCSS lexer
+* Christopher Bertels -- Fancy lexer
+* Sébastien Bigaret -- QVT Operational lexer
+* Jarrett Billingsley -- MiniD lexer
+* Adam Blinkinsop -- Haskell, Redcode lexers
+* Stéphane Blondon -- Procfile, SGF and Sieve lexers
+* Frits van Bommel -- assembler lexers
+* Pierre Bourdon -- bugfixes
+* Martijn Braam -- Kernel log lexer, BARE lexer
+* JD Browne, Google LLC -- GoogleSQL lexer
+* Matthias Bussonnier -- ANSI style handling for terminal-256 formatter
+* chebee7i -- Python traceback lexer improvements
+* Hiram Chirino -- Scaml and Jade lexers
+* Mauricio Caceres -- SAS and Stata lexers.
+* Michael Camilleri, John Gabriele, sogaiu -- Janet lexer
+* Daren Chandisingh -- Gleam lexer
+* Ian Cooper -- VGL lexer
+* David Corbett -- Inform, Jasmin, JSGF, Snowball, and TADS 3 lexers
+* Leaf Corcoran -- MoonScript lexer
+* Fraser Cormack -- TableGen lexer
+* Gabriel Corona -- ASN.1 lexer
+* Christopher Creutzig -- MuPAD lexer
+* Daniël W. Crompton -- Pike lexer
+* Pete Curry -- bugfixes
+* Bryan Davis -- EBNF lexer
+* Bruno Deferrari -- Shen lexer
+* Walter Dörwald -- UL4 lexer
+* Luke Drummond -- Meson lexer
+* Giedrius Dubinskas -- HTML formatter improvements
+* Owen Durni -- Haxe lexer
+* Alexander Dutton, Oxford University Computing Services -- SPARQL lexer
+* James Edwards -- Terraform lexer
+* Nick Efford -- Python 3 lexer
+* Sven Efftinge -- Xtend lexer
+* Artem Egorkine -- terminal256 formatter
+* Matthew Fernandez -- CAmkES lexer
+* Paweł Fertyk -- GDScript lexer, HTML formatter improvements
+* Michael Ficarra -- CPSA lexer
+* James H. Fisher -- PostScript lexer
+* Amanda Fitch, Google LLC -- GoogleSQL lexer
+* William S. Fulton -- SWIG lexer
+* Carlos Galdino -- Elixir and Elixir Console lexers
+* Michael Galloy -- IDL lexer
+* Naveen Garg -- Autohotkey lexer
+* Simon Garnotel -- FreeFem++ lexer
+* Laurent Gautier -- R/S lexer
+* Alex Gaynor -- PyPy log lexer
+* Richard Gerkin -- Igor Pro lexer
+* Alain Gilbert -- TypeScript lexer
+* Alex Gilding -- BlitzBasic lexer
+* GitHub, Inc -- DASM16, Augeas, TOML, and Slash lexers
+* Bertrand Goetzmann -- Groovy lexer
+* Krzysiek Goj -- Scala lexer
+* Rostyslav Golda -- FloScript lexer
+* Andrey Golovizin -- BibTeX lexers
+* Matt Good -- Genshi, Cheetah lexers
+* Michał Górny -- vim modeline support
+* Alex Gosse -- TrafficScript lexer
+* Patrick Gotthardt -- PHP namespaces support
+* Hubert Gruniaux -- C and C++ lexer improvements
+* Olivier Guibe -- Asymptote lexer
+* Phil Hagelberg -- Fennel lexer
+* Florian Hahn -- Boogie lexer
+* Martin Harriman -- SNOBOL lexer
+* Matthew Harrison -- SVG formatter
+* Steven Hazel -- Tcl lexer
+* Dan Michael Heggø -- Turtle lexer
+* Aslak Hellesøy -- Gherkin lexer
+* Greg Hendershott -- Racket lexer
+* Justin Hendrick -- ParaSail lexer
+* Jordi Gutiérrez Hermoso -- Octave lexer
+* David Hess, Fish Software, Inc. -- Objective-J lexer
+* Ken Hilton -- Typographic Number Theory and Arrow lexers
+* Varun Hiremath -- Debian control lexer
+* Rob Hoelz -- Perl 6 lexer
+* Doug Hogan -- Mscgen lexer
+* Ben Hollis -- Mason lexer
+* Max Horn -- GAP lexer
+* Fred Hornsey -- OMG IDL Lexer
+* Alastair Houghton -- Lexer inheritance facility
+* Tim Howard -- BlitzMax lexer
+* Dustin Howett -- Logos lexer
+* Ivan Inozemtsev -- Fantom lexer
+* Hiroaki Itoh -- Shell console rewrite, Lexers for PowerShell session,
+  MSDOS session, BC, WDiff
+* Brian R. Jackson -- Tea lexer
+* Christian Jann -- ShellSession lexer
+* Jonas Camillus Jeppesen -- Line numbers and line highlighting for 
+  RTF-formatter
+* Dennis Kaarsemaker -- sources.list lexer
+* Dmitri Kabak -- Inferno Limbo lexer
+* Igor Kalnitsky -- vhdl lexer
+* Colin Kennedy - USD lexer
+* Alexander Kit -- MaskJS lexer
+* Pekka Klärck -- Robot Framework lexer
+* Gerwin Klein -- Isabelle lexer
+* Eric Knibbe -- Lasso lexer
+* Stepan Koltsov -- Clay lexer
+* Oliver Kopp - Friendly grayscale style
+* Adam Koprowski -- Opa lexer
+* Benjamin Kowarsch -- Modula-2 lexer
+* Domen Kožar -- Nix lexer
+* Oleh Krekel -- Emacs Lisp lexer
+* Alexander Kriegisch -- Kconfig and AspectJ lexers
+* Marek Kubica -- Scheme lexer
+* Jochen Kupperschmidt -- Markdown processor
+* Gerd Kurzbach -- Modelica lexer
+* Jon Larimer, Google Inc. -- Smali lexer
+* Olov Lassus -- Dart lexer
+* Matt Layman -- TAP lexer
+* Dan Lazin, Google LLC -- GoogleSQL lexer
+* Kristian Lyngstøl -- Varnish lexers
+* Sylvestre Ledru -- Scilab lexer
+* Chee Sing Lee -- Flatline lexer
+* Mark Lee -- Vala lexer
+* Thomas Linder Puls -- Visual Prolog lexer
+* Pete Lomax -- Phix lexer
+* Valentin Lorentz -- C++ lexer improvements
+* Ben Mabey -- Gherkin lexer
+* Angus MacArthur -- QML lexer
+* Louis Mandel -- X10 lexer
+* Louis Marchand -- Eiffel lexer
+* Simone Margaritelli -- Hybris lexer
+* Tim Martin - World of Warcraft TOC lexer
+* Kirk McDonald -- D lexer
+* Gordon McGregor -- SystemVerilog lexer
+* Stephen McKamey -- Duel/JBST lexer
+* Brian McKenna -- F# lexer
+* Charles McLaughlin -- Puppet lexer
+* Kurt McKee -- Tera Term macro lexer, PostgreSQL updates, MySQL overhaul, JSON lexer
+* Joe Eli McIlvain -- Savi lexer
+* Lukas Meuser -- BBCode formatter, Lua lexer
+* Cat Miller -- Pig lexer
+* Paul Miller -- LiveScript lexer
+* Hong Minhee -- HTTP lexer
+* Michael Mior -- Awk lexer
+* Bruce Mitchener -- Dylan lexer rewrite
+* Reuben Morais -- SourcePawn lexer
+* Jon Morton -- Rust lexer
+* Paulo Moura -- Logtalk lexer
+* Mher Movsisyan -- DTD lexer
+* Dejan Muhamedagic -- Crmsh lexer
+* Adrien Nayrat -- PostgreSQL Explain lexer
+* Ana Nelson -- Ragel, ANTLR, R console lexers
+* David Neto, Google LLC -- WebGPU Shading Language lexer
+* Kurt Neufeld -- Markdown lexer
+* Nam T. Nguyen -- Monokai style
+* Jesper Noehr -- HTML formatter "anchorlinenos"
+* Mike Nolta -- Julia lexer
+* Avery Nortonsmith -- Pointless lexer
+* Jonas Obrist -- BBCode lexer
+* Edward O'Callaghan -- Cryptol lexer
+* David Oliva -- Rebol lexer
+* Pat Pannuto -- nesC lexer
+* Jon Parise -- Protocol buffers and Thrift lexers
+* Benjamin Peterson -- Test suite refactoring
+* Ronny Pfannschmidt -- BBCode lexer
+* Dominik Picheta -- Nimrod lexer
+* Andrew Pinkham -- RTF Formatter Refactoring
+* Clément Prévost -- UrbiScript lexer
+* Tanner Prynn -- cmdline -x option and loading lexers from files
+* Oleh Prypin -- Crystal lexer (based on Ruby lexer)
+* Nick Psaris -- K and Q lexers
+* Xidorn Quan -- Web IDL lexer
+* Elias Rabel -- Fortran fixed form lexer
+* raichoo -- Idris lexer
+* Daniel Ramirez -- GDScript lexer
+* Kashif Rasul -- CUDA lexer
+* Nathan Reed -- HLSL lexer
+* Justin Reidy -- MXML lexer
+* Jonathon Reinhart, Google LLC -- Soong lexer
+* Norman Richards -- JSON lexer
+* Corey Richardson -- Rust lexer updates
+* Fabrizio Riguzzi -- cplint leder
+* Lubomir Rintel -- GoodData MAQL and CL lexers
+* Andre Roberge -- Tango style
+* Georg Rollinger -- HSAIL lexer
+* Michiel Roos -- TypoScript lexer
+* Konrad Rudolph -- LaTeX formatter enhancements
+* Mario Ruggier -- Evoque lexers
+* Miikka Salminen -- Lovelace style, Hexdump lexer, lexer enhancements
+* Stou Sandalski -- NumPy, FORTRAN, tcsh and XSLT lexers
+* Matteo Sasso -- Common Lisp lexer
+* Joe Schafer -- Ada lexer
+* Max Schillinger -- TiddlyWiki5 lexer
+* Andrew Schmidt -- X++ lexer
+* Ken Schutte -- Matlab lexers
+* René Schwaiger -- Rainbow Dash style
+* Sebastian Schweizer -- Whiley lexer
+* Tassilo Schweyer -- Io, MOOCode lexers
+* Pablo Seminario -- PromQL lexer
+* Ted Shaw -- AutoIt lexer
+* Joerg Sieker -- ABAP lexer
+* Robert Simmons -- Standard ML lexer
+* Kirill Simonov -- YAML lexer
+* Corbin Simpson -- Monte lexer
+* Ville Skyttä -- ASCII armored lexer
+* Alexander Smishlajev -- Visual FoxPro lexer
+* Steve Spigarelli -- XQuery lexer
+* Jerome St-Louis -- eC lexer
+* Camil Staps -- Clean and NuSMV lexers; Solarized style
+* James Strachan -- Kotlin lexer
+* Tom Stuart -- Treetop lexer
+* Colin Sullivan -- SuperCollider lexer
+* Ben Swift -- Extempore lexer
+* tatt61880 -- Kuin lexer
+* Edoardo Tenani -- Arduino lexer
+* Tiberius Teng -- default style overhaul
+* Jeremy Thurgood -- Erlang, Squid config lexers
+* Brian Tiffin -- OpenCOBOL lexer
+* Bob Tolbert -- Hy lexer
+* Doug Torrance -- Macaulay2 lexer
+* Matthias Trute -- Forth lexer
+* Tuoa Spi T4 -- Bdd lexer
+* Erick Tryzelaar -- Felix lexer
+* Alexander Udalov -- Kotlin lexer improvements
+* Thomas Van Doren -- Chapel lexer
+* Dave Van Ee -- Uxntal lexer updates
+* Daniele Varrazzo -- PostgreSQL lexers
+* Abe Voelker -- OpenEdge ABL lexer
+* Pepijn de Vos -- HTML formatter CTags support
+* Matthias Vallentin -- Bro lexer
+* Benoît Vinot -- AMPL lexer
+* Linh Vu Hong -- RSL lexer
+* Taavi Väänänen -- Debian control lexer
+* Immanuel Washington -- Smithy lexer
+* Nathan Weizenbaum -- Haml and Sass lexers
+* Nathan Whetsell -- Csound lexers
+* Dietmar Winkler -- Modelica lexer
+* Nils Winter -- Smalltalk lexer
+* Davy Wybiral -- Clojure lexer
+* Whitney Young -- ObjectiveC lexer
+* Diego Zamboni -- CFengine3 lexer
+* Enrique Zamudio -- Ceylon lexer
+* Alex Zimin -- Nemerle lexer
+* Rob Zimmerman -- Kal lexer
+* Evgenii Zheltonozhskii -- Maple lexer
+* Vincent Zurczak -- Roboconf lexer
+* Hubert Gruniaux -- C and C++ lexer improvements
+* Thomas Symalla -- AMDGPU Lexer
+* 15b3 -- Image Formatter improvements
+* Fabian Neumann -- CDDL lexer
+* Thomas Duboucher -- CDDL lexer
+* Philipp Imhof -- Pango Markup formatter
+* Thomas Voss -- Sed lexer
+* Martin Fischer -- WCAG contrast testing
+* Marc Auberer -- Spice lexer
+* Amr Hesham -- Carbon lexer
+* diskdance -- Wikitext lexer
+* vanillajonathan -- PRQL lexer
+* Nikolay Antipov -- OpenSCAD lexer
+* Markus Meyer, Nextron Systems -- YARA lexer
+* Hannes Römer -- Mojo lexer
+* Jan Frederik Schaefer -- PDDL lexer
+
+Many thanks for all contributions!
diff --git a/venv/Lib/site-packages/pygments-2.19.2.dist-info/licenses/LICENSE b/venv/Lib/site-packages/pygments-2.19.2.dist-info/licenses/LICENSE
new file mode 100644
index 0000000000..446a1a805c
--- /dev/null
+++ b/venv/Lib/site-packages/pygments-2.19.2.dist-info/licenses/LICENSE
@@ -0,0 +1,25 @@
+Copyright (c) 2006-2022 by the respective authors (see AUTHORS file).
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+* Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright
+  notice, this list of conditions and the following disclaimer in the
+  documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/venv/Lib/site-packages/pygments/__init__.py b/venv/Lib/site-packages/pygments/__init__.py
new file mode 100644
index 0000000000..2a391c3e47
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/__init__.py
@@ -0,0 +1,82 @@
+"""
+    Pygments
+    ~~~~~~~~
+
+    Pygments is a syntax highlighting package written in Python.
+
+    It is a generic syntax highlighter for general use in all kinds of software
+    such as forum systems, wikis or other applications that need to prettify
+    source code. Highlights are:
+
+    * a wide range of common languages and markup formats is supported
+    * special attention is paid to details, increasing quality by a fair amount
+    * support for new languages and formats are added easily
+    * a number of output formats, presently HTML, LaTeX, RTF, SVG, all image
+      formats that PIL supports, and ANSI sequences
+    * it is usable as a command-line tool and as a library
+    * ... and it highlights even Brainfuck!
+
+    The `Pygments master branch`_ is installable with ``easy_install Pygments==dev``.
+
+    .. _Pygments master branch:
+       https://github.com/pygments/pygments/archive/master.zip#egg=Pygments-dev
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+from io import StringIO, BytesIO
+
+__version__ = '2.19.2'
+__docformat__ = 'restructuredtext'
+
+__all__ = ['lex', 'format', 'highlight']
+
+
+def lex(code, lexer):
+    """
+    Lex `code` with the `lexer` (must be a `Lexer` instance)
+    and return an iterable of tokens. Currently, this only calls
+    `lexer.get_tokens()`.
+    """
+    try:
+        return lexer.get_tokens(code)
+    except TypeError:
+        # Heuristic to catch a common mistake.
+        from pygments.lexer import RegexLexer
+        if isinstance(lexer, type) and issubclass(lexer, RegexLexer):
+            raise TypeError('lex() argument must be a lexer instance, '
+                            'not a class')
+        raise
+
+
+def format(tokens, formatter, outfile=None):  # pylint: disable=redefined-builtin
+    """
+    Format ``tokens`` (an iterable of tokens) with the formatter ``formatter``
+    (a `Formatter` instance).
+
+    If ``outfile`` is given and a valid file object (an object with a
+    ``write`` method), the result will be written to it, otherwise it
+    is returned as a string.
+    """
+    try:
+        if not outfile:
+            realoutfile = getattr(formatter, 'encoding', None) and BytesIO() or StringIO()
+            formatter.format(tokens, realoutfile)
+            return realoutfile.getvalue()
+        else:
+            formatter.format(tokens, outfile)
+    except TypeError:
+        # Heuristic to catch a common mistake.
+        from pygments.formatter import Formatter
+        if isinstance(formatter, type) and issubclass(formatter, Formatter):
+            raise TypeError('format() argument must be a formatter instance, '
+                            'not a class')
+        raise
+
+
+def highlight(code, lexer, formatter, outfile=None):
+    """
+    This is the most high-level highlighting function. It combines `lex` and
+    `format` in one function.
+    """
+    return format(lex(code, lexer), formatter, outfile)
diff --git a/venv/Lib/site-packages/pygments/__main__.py b/venv/Lib/site-packages/pygments/__main__.py
new file mode 100644
index 0000000000..4890a6c768
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/__main__.py
@@ -0,0 +1,17 @@
+"""
+    pygments.__main__
+    ~~~~~~~~~~~~~~~~~
+
+    Main entry point for ``python -m pygments``.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import sys
+import pygments.cmdline
+
+try:
+    sys.exit(pygments.cmdline.main(sys.argv))
+except KeyboardInterrupt:
+    sys.exit(1)
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diff --git a/venv/Lib/site-packages/pygments/__pycache__/util.cpython-311.pyc b/venv/Lib/site-packages/pygments/__pycache__/util.cpython-311.pyc
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diff --git a/venv/Lib/site-packages/pygments/cmdline.py b/venv/Lib/site-packages/pygments/cmdline.py
new file mode 100644
index 0000000000..2878fd55a7
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/cmdline.py
@@ -0,0 +1,668 @@
+"""
+    pygments.cmdline
+    ~~~~~~~~~~~~~~~~
+
+    Command line interface.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import os
+import sys
+import shutil
+import argparse
+from textwrap import dedent
+
+from pygments import __version__, highlight
+from pygments.util import ClassNotFound, OptionError, docstring_headline, \
+    guess_decode, guess_decode_from_terminal, terminal_encoding, \
+    UnclosingTextIOWrapper
+from pygments.lexers import get_all_lexers, get_lexer_by_name, guess_lexer, \
+    load_lexer_from_file, get_lexer_for_filename, find_lexer_class_for_filename
+from pygments.lexers.special import TextLexer
+from pygments.formatters.latex import LatexEmbeddedLexer, LatexFormatter
+from pygments.formatters import get_all_formatters, get_formatter_by_name, \
+    load_formatter_from_file, get_formatter_for_filename, find_formatter_class
+from pygments.formatters.terminal import TerminalFormatter
+from pygments.formatters.terminal256 import Terminal256Formatter, TerminalTrueColorFormatter
+from pygments.filters import get_all_filters, find_filter_class
+from pygments.styles import get_all_styles, get_style_by_name
+
+
+def _parse_options(o_strs):
+    opts = {}
+    if not o_strs:
+        return opts
+    for o_str in o_strs:
+        if not o_str.strip():
+            continue
+        o_args = o_str.split(',')
+        for o_arg in o_args:
+            o_arg = o_arg.strip()
+            try:
+                o_key, o_val = o_arg.split('=', 1)
+                o_key = o_key.strip()
+                o_val = o_val.strip()
+            except ValueError:
+                opts[o_arg] = True
+            else:
+                opts[o_key] = o_val
+    return opts
+
+
+def _parse_filters(f_strs):
+    filters = []
+    if not f_strs:
+        return filters
+    for f_str in f_strs:
+        if ':' in f_str:
+            fname, fopts = f_str.split(':', 1)
+            filters.append((fname, _parse_options([fopts])))
+        else:
+            filters.append((f_str, {}))
+    return filters
+
+
+def _print_help(what, name):
+    try:
+        if what == 'lexer':
+            cls = get_lexer_by_name(name)
+            print(f"Help on the {cls.name} lexer:")
+            print(dedent(cls.__doc__))
+        elif what == 'formatter':
+            cls = find_formatter_class(name)
+            print(f"Help on the {cls.name} formatter:")
+            print(dedent(cls.__doc__))
+        elif what == 'filter':
+            cls = find_filter_class(name)
+            print(f"Help on the {name} filter:")
+            print(dedent(cls.__doc__))
+        return 0
+    except (AttributeError, ValueError):
+        print(f"{what} not found!", file=sys.stderr)
+        return 1
+
+
+def _print_list(what):
+    if what == 'lexer':
+        print()
+        print("Lexers:")
+        print("~~~~~~~")
+
+        info = []
+        for fullname, names, exts, _ in get_all_lexers():
+            tup = (', '.join(names)+':', fullname,
+                   exts and '(filenames ' + ', '.join(exts) + ')' or '')
+            info.append(tup)
+        info.sort()
+        for i in info:
+            print(('* {}\n    {} {}').format(*i))
+
+    elif what == 'formatter':
+        print()
+        print("Formatters:")
+        print("~~~~~~~~~~~")
+
+        info = []
+        for cls in get_all_formatters():
+            doc = docstring_headline(cls)
+            tup = (', '.join(cls.aliases) + ':', doc, cls.filenames and
+                   '(filenames ' + ', '.join(cls.filenames) + ')' or '')
+            info.append(tup)
+        info.sort()
+        for i in info:
+            print(('* {}\n    {} {}').format(*i))
+
+    elif what == 'filter':
+        print()
+        print("Filters:")
+        print("~~~~~~~~")
+
+        for name in get_all_filters():
+            cls = find_filter_class(name)
+            print("* " + name + ':')
+            print(f"    {docstring_headline(cls)}")
+
+    elif what == 'style':
+        print()
+        print("Styles:")
+        print("~~~~~~~")
+
+        for name in get_all_styles():
+            cls = get_style_by_name(name)
+            print("* " + name + ':')
+            print(f"    {docstring_headline(cls)}")
+
+
+def _print_list_as_json(requested_items):
+    import json
+    result = {}
+    if 'lexer' in requested_items:
+        info = {}
+        for fullname, names, filenames, mimetypes in get_all_lexers():
+            info[fullname] = {
+                'aliases': names,
+                'filenames': filenames,
+                'mimetypes': mimetypes
+            }
+        result['lexers'] = info
+
+    if 'formatter' in requested_items:
+        info = {}
+        for cls in get_all_formatters():
+            doc = docstring_headline(cls)
+            info[cls.name] = {
+                'aliases': cls.aliases,
+                'filenames': cls.filenames,
+                'doc': doc
+            }
+        result['formatters'] = info
+
+    if 'filter' in requested_items:
+        info = {}
+        for name in get_all_filters():
+            cls = find_filter_class(name)
+            info[name] = {
+                'doc': docstring_headline(cls)
+            }
+        result['filters'] = info
+
+    if 'style' in requested_items:
+        info = {}
+        for name in get_all_styles():
+            cls = get_style_by_name(name)
+            info[name] = {
+                'doc': docstring_headline(cls)
+            }
+        result['styles'] = info
+
+    json.dump(result, sys.stdout)
+
+def main_inner(parser, argns):
+    if argns.help:
+        parser.print_help()
+        return 0
+
+    if argns.V:
+        print(f'Pygments version {__version__}, (c) 2006-2024 by Georg Brandl, Matthäus '
+              'Chajdas and contributors.')
+        return 0
+
+    def is_only_option(opt):
+        return not any(v for (k, v) in vars(argns).items() if k != opt)
+
+    # handle ``pygmentize -L``
+    if argns.L is not None:
+        arg_set = set()
+        for k, v in vars(argns).items():
+            if v:
+                arg_set.add(k)
+
+        arg_set.discard('L')
+        arg_set.discard('json')
+
+        if arg_set:
+            parser.print_help(sys.stderr)
+            return 2
+
+        # print version
+        if not argns.json:
+            main(['', '-V'])
+        allowed_types = {'lexer', 'formatter', 'filter', 'style'}
+        largs = [arg.rstrip('s') for arg in argns.L]
+        if any(arg not in allowed_types for arg in largs):
+            parser.print_help(sys.stderr)
+            return 0
+        if not largs:
+            largs = allowed_types
+        if not argns.json:
+            for arg in largs:
+                _print_list(arg)
+        else:
+            _print_list_as_json(largs)
+        return 0
+
+    # handle ``pygmentize -H``
+    if argns.H:
+        if not is_only_option('H'):
+            parser.print_help(sys.stderr)
+            return 2
+        what, name = argns.H
+        if what not in ('lexer', 'formatter', 'filter'):
+            parser.print_help(sys.stderr)
+            return 2
+        return _print_help(what, name)
+
+    # parse -O options
+    parsed_opts = _parse_options(argns.O or [])
+
+    # parse -P options
+    for p_opt in argns.P or []:
+        try:
+            name, value = p_opt.split('=', 1)
+        except ValueError:
+            parsed_opts[p_opt] = True
+        else:
+            parsed_opts[name] = value
+
+    # encodings
+    inencoding = parsed_opts.get('inencoding', parsed_opts.get('encoding'))
+    outencoding = parsed_opts.get('outencoding', parsed_opts.get('encoding'))
+
+    # handle ``pygmentize -N``
+    if argns.N:
+        lexer = find_lexer_class_for_filename(argns.N)
+        if lexer is None:
+            lexer = TextLexer
+
+        print(lexer.aliases[0])
+        return 0
+
+    # handle ``pygmentize -C``
+    if argns.C:
+        inp = sys.stdin.buffer.read()
+        try:
+            lexer = guess_lexer(inp, inencoding=inencoding)
+        except ClassNotFound:
+            lexer = TextLexer
+
+        print(lexer.aliases[0])
+        return 0
+
+    # handle ``pygmentize -S``
+    S_opt = argns.S
+    a_opt = argns.a
+    if S_opt is not None:
+        f_opt = argns.f
+        if not f_opt:
+            parser.print_help(sys.stderr)
+            return 2
+        if argns.l or argns.INPUTFILE:
+            parser.print_help(sys.stderr)
+            return 2
+
+        try:
+            parsed_opts['style'] = S_opt
+            fmter = get_formatter_by_name(f_opt, **parsed_opts)
+        except ClassNotFound as err:
+            print(err, file=sys.stderr)
+            return 1
+
+        print(fmter.get_style_defs(a_opt or ''))
+        return 0
+
+    # if no -S is given, -a is not allowed
+    if argns.a is not None:
+        parser.print_help(sys.stderr)
+        return 2
+
+    # parse -F options
+    F_opts = _parse_filters(argns.F or [])
+
+    # -x: allow custom (eXternal) lexers and formatters
+    allow_custom_lexer_formatter = bool(argns.x)
+
+    # select lexer
+    lexer = None
+
+    # given by name?
+    lexername = argns.l
+    if lexername:
+        # custom lexer, located relative to user's cwd
+        if allow_custom_lexer_formatter and '.py' in lexername:
+            try:
+                filename = None
+                name = None
+                if ':' in lexername:
+                    filename, name = lexername.rsplit(':', 1)
+
+                    if '.py' in name:
+                        # This can happen on Windows: If the lexername is
+                        # C:\lexer.py -- return to normal load path in that case
+                        name = None
+
+                if filename and name:
+                    lexer = load_lexer_from_file(filename, name,
+                                                 **parsed_opts)
+                else:
+                    lexer = load_lexer_from_file(lexername, **parsed_opts)
+            except ClassNotFound as err:
+                print('Error:', err, file=sys.stderr)
+                return 1
+        else:
+            try:
+                lexer = get_lexer_by_name(lexername, **parsed_opts)
+            except (OptionError, ClassNotFound) as err:
+                print('Error:', err, file=sys.stderr)
+                return 1
+
+    # read input code
+    code = None
+
+    if argns.INPUTFILE:
+        if argns.s:
+            print('Error: -s option not usable when input file specified',
+                  file=sys.stderr)
+            return 2
+
+        infn = argns.INPUTFILE
+        try:
+            with open(infn, 'rb') as infp:
+                code = infp.read()
+        except Exception as err:
+            print('Error: cannot read infile:', err, file=sys.stderr)
+            return 1
+        if not inencoding:
+            code, inencoding = guess_decode(code)
+
+        # do we have to guess the lexer?
+        if not lexer:
+            try:
+                lexer = get_lexer_for_filename(infn, code, **parsed_opts)
+            except ClassNotFound as err:
+                if argns.g:
+                    try:
+                        lexer = guess_lexer(code, **parsed_opts)
+                    except ClassNotFound:
+                        lexer = TextLexer(**parsed_opts)
+                else:
+                    print('Error:', err, file=sys.stderr)
+                    return 1
+            except OptionError as err:
+                print('Error:', err, file=sys.stderr)
+                return 1
+
+    elif not argns.s:  # treat stdin as full file (-s support is later)
+        # read code from terminal, always in binary mode since we want to
+        # decode ourselves and be tolerant with it
+        code = sys.stdin.buffer.read()  # use .buffer to get a binary stream
+        if not inencoding:
+            code, inencoding = guess_decode_from_terminal(code, sys.stdin)
+            # else the lexer will do the decoding
+        if not lexer:
+            try:
+                lexer = guess_lexer(code, **parsed_opts)
+            except ClassNotFound:
+                lexer = TextLexer(**parsed_opts)
+
+    else:  # -s option needs a lexer with -l
+        if not lexer:
+            print('Error: when using -s a lexer has to be selected with -l',
+                  file=sys.stderr)
+            return 2
+
+    # process filters
+    for fname, fopts in F_opts:
+        try:
+            lexer.add_filter(fname, **fopts)
+        except ClassNotFound as err:
+            print('Error:', err, file=sys.stderr)
+            return 1
+
+    # select formatter
+    outfn = argns.o
+    fmter = argns.f
+    if fmter:
+        # custom formatter, located relative to user's cwd
+        if allow_custom_lexer_formatter and '.py' in fmter:
+            try:
+                filename = None
+                name = None
+                if ':' in fmter:
+                    # Same logic as above for custom lexer
+                    filename, name = fmter.rsplit(':', 1)
+
+                    if '.py' in name:
+                        name = None
+
+                if filename and name:
+                    fmter = load_formatter_from_file(filename, name,
+                                                     **parsed_opts)
+                else:
+                    fmter = load_formatter_from_file(fmter, **parsed_opts)
+            except ClassNotFound as err:
+                print('Error:', err, file=sys.stderr)
+                return 1
+        else:
+            try:
+                fmter = get_formatter_by_name(fmter, **parsed_opts)
+            except (OptionError, ClassNotFound) as err:
+                print('Error:', err, file=sys.stderr)
+                return 1
+
+    if outfn:
+        if not fmter:
+            try:
+                fmter = get_formatter_for_filename(outfn, **parsed_opts)
+            except (OptionError, ClassNotFound) as err:
+                print('Error:', err, file=sys.stderr)
+                return 1
+        try:
+            outfile = open(outfn, 'wb')
+        except Exception as err:
+            print('Error: cannot open outfile:', err, file=sys.stderr)
+            return 1
+    else:
+        if not fmter:
+            if os.environ.get('COLORTERM','') in ('truecolor', '24bit'):
+                fmter = TerminalTrueColorFormatter(**parsed_opts)
+            elif '256' in os.environ.get('TERM', ''):
+                fmter = Terminal256Formatter(**parsed_opts)
+            else:
+                fmter = TerminalFormatter(**parsed_opts)
+        outfile = sys.stdout.buffer
+
+    # determine output encoding if not explicitly selected
+    if not outencoding:
+        if outfn:
+            # output file? use lexer encoding for now (can still be None)
+            fmter.encoding = inencoding
+        else:
+            # else use terminal encoding
+            fmter.encoding = terminal_encoding(sys.stdout)
+
+    # provide coloring under Windows, if possible
+    if not outfn and sys.platform in ('win32', 'cygwin') and \
+       fmter.name in ('Terminal', 'Terminal256'):  # pragma: no cover
+        # unfortunately colorama doesn't support binary streams on Py3
+        outfile = UnclosingTextIOWrapper(outfile, encoding=fmter.encoding)
+        fmter.encoding = None
+        try:
+            import colorama.initialise
+        except ImportError:
+            pass
+        else:
+            outfile = colorama.initialise.wrap_stream(
+                outfile, convert=None, strip=None, autoreset=False, wrap=True)
+
+    # When using the LaTeX formatter and the option `escapeinside` is
+    # specified, we need a special lexer which collects escaped text
+    # before running the chosen language lexer.
+    escapeinside = parsed_opts.get('escapeinside', '')
+    if len(escapeinside) == 2 and isinstance(fmter, LatexFormatter):
+        left = escapeinside[0]
+        right = escapeinside[1]
+        lexer = LatexEmbeddedLexer(left, right, lexer)
+
+    # ... and do it!
+    if not argns.s:
+        # process whole input as per normal...
+        try:
+            highlight(code, lexer, fmter, outfile)
+        finally:
+            if outfn:
+                outfile.close()
+        return 0
+    else:
+        # line by line processing of stdin (eg: for 'tail -f')...
+        try:
+            while 1:
+                line = sys.stdin.buffer.readline()
+                if not line:
+                    break
+                if not inencoding:
+                    line = guess_decode_from_terminal(line, sys.stdin)[0]
+                highlight(line, lexer, fmter, outfile)
+                if hasattr(outfile, 'flush'):
+                    outfile.flush()
+            return 0
+        except KeyboardInterrupt:  # pragma: no cover
+            return 0
+        finally:
+            if outfn:
+                outfile.close()
+
+
+class HelpFormatter(argparse.HelpFormatter):
+    def __init__(self, prog, indent_increment=2, max_help_position=16, width=None):
+        if width is None:
+            try:
+                width = shutil.get_terminal_size().columns - 2
+            except Exception:
+                pass
+        argparse.HelpFormatter.__init__(self, prog, indent_increment,
+                                        max_help_position, width)
+
+
+def main(args=sys.argv):
+    """
+    Main command line entry point.
+    """
+    desc = "Highlight an input file and write the result to an output file."
+    parser = argparse.ArgumentParser(description=desc, add_help=False,
+                                     formatter_class=HelpFormatter)
+
+    operation = parser.add_argument_group('Main operation')
+    lexersel = operation.add_mutually_exclusive_group()
+    lexersel.add_argument(
+        '-l', metavar='LEXER',
+        help='Specify the lexer to use.  (Query names with -L.)  If not '
+        'given and -g is not present, the lexer is guessed from the filename.')
+    lexersel.add_argument(
+        '-g', action='store_true',
+        help='Guess the lexer from the file contents, or pass through '
+        'as plain text if nothing can be guessed.')
+    operation.add_argument(
+        '-F', metavar='FILTER[:options]', action='append',
+        help='Add a filter to the token stream.  (Query names with -L.) '
+        'Filter options are given after a colon if necessary.')
+    operation.add_argument(
+        '-f', metavar='FORMATTER',
+        help='Specify the formatter to use.  (Query names with -L.) '
+        'If not given, the formatter is guessed from the output filename, '
+        'and defaults to the terminal formatter if the output is to the '
+        'terminal or an unknown file extension.')
+    operation.add_argument(
+        '-O', metavar='OPTION=value[,OPTION=value,...]', action='append',
+        help='Give options to the lexer and formatter as a comma-separated '
+        'list of key-value pairs. '
+        'Example: `-O bg=light,python=cool`.')
+    operation.add_argument(
+        '-P', metavar='OPTION=value', action='append',
+        help='Give a single option to the lexer and formatter - with this '
+        'you can pass options whose value contains commas and equal signs. '
+        'Example: `-P "heading=Pygments, the Python highlighter"`.')
+    operation.add_argument(
+        '-o', metavar='OUTPUTFILE',
+        help='Where to write the output.  Defaults to standard output.')
+
+    operation.add_argument(
+        'INPUTFILE', nargs='?',
+        help='Where to read the input.  Defaults to standard input.')
+
+    flags = parser.add_argument_group('Operation flags')
+    flags.add_argument(
+        '-v', action='store_true',
+        help='Print a detailed traceback on unhandled exceptions, which '
+        'is useful for debugging and bug reports.')
+    flags.add_argument(
+        '-s', action='store_true',
+        help='Process lines one at a time until EOF, rather than waiting to '
+        'process the entire file.  This only works for stdin, only for lexers '
+        'with no line-spanning constructs, and is intended for streaming '
+        'input such as you get from `tail -f`. '
+        'Example usage: `tail -f sql.log | pygmentize -s -l sql`.')
+    flags.add_argument(
+        '-x', action='store_true',
+        help='Allow custom lexers and formatters to be loaded from a .py file '
+        'relative to the current working directory. For example, '
+        '`-l ./customlexer.py -x`. By default, this option expects a file '
+        'with a class named CustomLexer or CustomFormatter; you can also '
+        'specify your own class name with a colon (`-l ./lexer.py:MyLexer`). '
+        'Users should be very careful not to use this option with untrusted '
+        'files, because it will import and run them.')
+    flags.add_argument('--json', help='Output as JSON. This can '
+        'be only used in conjunction with -L.',
+        default=False,
+        action='store_true')
+
+    special_modes_group = parser.add_argument_group(
+        'Special modes - do not do any highlighting')
+    special_modes = special_modes_group.add_mutually_exclusive_group()
+    special_modes.add_argument(
+        '-S', metavar='STYLE -f formatter',
+        help='Print style definitions for STYLE for a formatter '
+        'given with -f. The argument given by -a is formatter '
+        'dependent.')
+    special_modes.add_argument(
+        '-L', nargs='*', metavar='WHAT',
+        help='List lexers, formatters, styles or filters -- '
+        'give additional arguments for the thing(s) you want to list '
+        '(e.g. "styles"), or omit them to list everything.')
+    special_modes.add_argument(
+        '-N', metavar='FILENAME',
+        help='Guess and print out a lexer name based solely on the given '
+        'filename. Does not take input or highlight anything. If no specific '
+        'lexer can be determined, "text" is printed.')
+    special_modes.add_argument(
+        '-C', action='store_true',
+        help='Like -N, but print out a lexer name based solely on '
+        'a given content from standard input.')
+    special_modes.add_argument(
+        '-H', action='store', nargs=2, metavar=('NAME', 'TYPE'),
+        help='Print detailed help for the object  of type , '
+        'where  is one of "lexer", "formatter" or "filter".')
+    special_modes.add_argument(
+        '-V', action='store_true',
+        help='Print the package version.')
+    special_modes.add_argument(
+        '-h', '--help', action='store_true',
+        help='Print this help.')
+    special_modes_group.add_argument(
+        '-a', metavar='ARG',
+        help='Formatter-specific additional argument for the -S (print '
+        'style sheet) mode.')
+
+    argns = parser.parse_args(args[1:])
+
+    try:
+        return main_inner(parser, argns)
+    except BrokenPipeError:
+        # someone closed our stdout, e.g. by quitting a pager.
+        return 0
+    except Exception:
+        if argns.v:
+            print(file=sys.stderr)
+            print('*' * 65, file=sys.stderr)
+            print('An unhandled exception occurred while highlighting.',
+                  file=sys.stderr)
+            print('Please report the whole traceback to the issue tracker at',
+                  file=sys.stderr)
+            print('.',
+                  file=sys.stderr)
+            print('*' * 65, file=sys.stderr)
+            print(file=sys.stderr)
+            raise
+        import traceback
+        info = traceback.format_exception(*sys.exc_info())
+        msg = info[-1].strip()
+        if len(info) >= 3:
+            # extract relevant file and position info
+            msg += '\n   (f{})'.format(info[-2].split('\n')[0].strip()[1:])
+        print(file=sys.stderr)
+        print('*** Error while highlighting:', file=sys.stderr)
+        print(msg, file=sys.stderr)
+        print('*** If this is a bug you want to report, please rerun with -v.',
+              file=sys.stderr)
+        return 1
diff --git a/venv/Lib/site-packages/pygments/console.py b/venv/Lib/site-packages/pygments/console.py
new file mode 100644
index 0000000000..ee1ac27a2f
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/console.py
@@ -0,0 +1,70 @@
+"""
+    pygments.console
+    ~~~~~~~~~~~~~~~~
+
+    Format colored console output.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+esc = "\x1b["
+
+codes = {}
+codes[""] = ""
+codes["reset"] = esc + "39;49;00m"
+
+codes["bold"] = esc + "01m"
+codes["faint"] = esc + "02m"
+codes["standout"] = esc + "03m"
+codes["underline"] = esc + "04m"
+codes["blink"] = esc + "05m"
+codes["overline"] = esc + "06m"
+
+dark_colors = ["black", "red", "green", "yellow", "blue",
+               "magenta", "cyan", "gray"]
+light_colors = ["brightblack", "brightred", "brightgreen", "brightyellow", "brightblue",
+                "brightmagenta", "brightcyan", "white"]
+
+x = 30
+for dark, light in zip(dark_colors, light_colors):
+    codes[dark] = esc + "%im" % x
+    codes[light] = esc + "%im" % (60 + x)
+    x += 1
+
+del dark, light, x
+
+codes["white"] = codes["bold"]
+
+
+def reset_color():
+    return codes["reset"]
+
+
+def colorize(color_key, text):
+    return codes[color_key] + text + codes["reset"]
+
+
+def ansiformat(attr, text):
+    """
+    Format ``text`` with a color and/or some attributes::
+
+        color       normal color
+        *color*     bold color
+        _color_     underlined color
+        +color+     blinking color
+    """
+    result = []
+    if attr[:1] == attr[-1:] == '+':
+        result.append(codes['blink'])
+        attr = attr[1:-1]
+    if attr[:1] == attr[-1:] == '*':
+        result.append(codes['bold'])
+        attr = attr[1:-1]
+    if attr[:1] == attr[-1:] == '_':
+        result.append(codes['underline'])
+        attr = attr[1:-1]
+    result.append(codes[attr])
+    result.append(text)
+    result.append(codes['reset'])
+    return ''.join(result)
diff --git a/venv/Lib/site-packages/pygments/filter.py b/venv/Lib/site-packages/pygments/filter.py
new file mode 100644
index 0000000000..5efff438d2
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/filter.py
@@ -0,0 +1,70 @@
+"""
+    pygments.filter
+    ~~~~~~~~~~~~~~~
+
+    Module that implements the default filter.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+
+def apply_filters(stream, filters, lexer=None):
+    """
+    Use this method to apply an iterable of filters to
+    a stream. If lexer is given it's forwarded to the
+    filter, otherwise the filter receives `None`.
+    """
+    def _apply(filter_, stream):
+        yield from filter_.filter(lexer, stream)
+    for filter_ in filters:
+        stream = _apply(filter_, stream)
+    return stream
+
+
+def simplefilter(f):
+    """
+    Decorator that converts a function into a filter::
+
+        @simplefilter
+        def lowercase(self, lexer, stream, options):
+            for ttype, value in stream:
+                yield ttype, value.lower()
+    """
+    return type(f.__name__, (FunctionFilter,), {
+        '__module__': getattr(f, '__module__'),
+        '__doc__': f.__doc__,
+        'function': f,
+    })
+
+
+class Filter:
+    """
+    Default filter. Subclass this class or use the `simplefilter`
+    decorator to create own filters.
+    """
+
+    def __init__(self, **options):
+        self.options = options
+
+    def filter(self, lexer, stream):
+        raise NotImplementedError()
+
+
+class FunctionFilter(Filter):
+    """
+    Abstract class used by `simplefilter` to create simple
+    function filters on the fly. The `simplefilter` decorator
+    automatically creates subclasses of this class for
+    functions passed to it.
+    """
+    function = None
+
+    def __init__(self, **options):
+        if not hasattr(self, 'function'):
+            raise TypeError(f'{self.__class__.__name__!r} used without bound function')
+        Filter.__init__(self, **options)
+
+    def filter(self, lexer, stream):
+        # pylint: disable=not-callable
+        yield from self.function(lexer, stream, self.options)
diff --git a/venv/Lib/site-packages/pygments/filters/__init__.py b/venv/Lib/site-packages/pygments/filters/__init__.py
new file mode 100644
index 0000000000..2fed761a01
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/filters/__init__.py
@@ -0,0 +1,940 @@
+"""
+    pygments.filters
+    ~~~~~~~~~~~~~~~~
+
+    Module containing filter lookup functions and default
+    filters.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.token import String, Comment, Keyword, Name, Error, Whitespace, \
+    string_to_tokentype
+from pygments.filter import Filter
+from pygments.util import get_list_opt, get_int_opt, get_bool_opt, \
+    get_choice_opt, ClassNotFound, OptionError
+from pygments.plugin import find_plugin_filters
+
+
+def find_filter_class(filtername):
+    """Lookup a filter by name. Return None if not found."""
+    if filtername in FILTERS:
+        return FILTERS[filtername]
+    for name, cls in find_plugin_filters():
+        if name == filtername:
+            return cls
+    return None
+
+
+def get_filter_by_name(filtername, **options):
+    """Return an instantiated filter.
+
+    Options are passed to the filter initializer if wanted.
+    Raise a ClassNotFound if not found.
+    """
+    cls = find_filter_class(filtername)
+    if cls:
+        return cls(**options)
+    else:
+        raise ClassNotFound(f'filter {filtername!r} not found')
+
+
+def get_all_filters():
+    """Return a generator of all filter names."""
+    yield from FILTERS
+    for name, _ in find_plugin_filters():
+        yield name
+
+
+def _replace_special(ttype, value, regex, specialttype,
+                     replacefunc=lambda x: x):
+    last = 0
+    for match in regex.finditer(value):
+        start, end = match.start(), match.end()
+        if start != last:
+            yield ttype, value[last:start]
+        yield specialttype, replacefunc(value[start:end])
+        last = end
+    if last != len(value):
+        yield ttype, value[last:]
+
+
+class CodeTagFilter(Filter):
+    """Highlight special code tags in comments and docstrings.
+
+    Options accepted:
+
+    `codetags` : list of strings
+       A list of strings that are flagged as code tags.  The default is to
+       highlight ``XXX``, ``TODO``, ``FIXME``, ``BUG`` and ``NOTE``.
+
+    .. versionchanged:: 2.13
+       Now recognizes ``FIXME`` by default.
+    """
+
+    def __init__(self, **options):
+        Filter.__init__(self, **options)
+        tags = get_list_opt(options, 'codetags',
+                            ['XXX', 'TODO', 'FIXME', 'BUG', 'NOTE'])
+        self.tag_re = re.compile(r'\b({})\b'.format('|'.join([
+            re.escape(tag) for tag in tags if tag
+        ])))
+
+    def filter(self, lexer, stream):
+        regex = self.tag_re
+        for ttype, value in stream:
+            if ttype in String.Doc or \
+               ttype in Comment and \
+               ttype not in Comment.Preproc:
+                yield from _replace_special(ttype, value, regex, Comment.Special)
+            else:
+                yield ttype, value
+
+
+class SymbolFilter(Filter):
+    """Convert mathematical symbols such as \\ in Isabelle
+    or \\longrightarrow in LaTeX into Unicode characters.
+
+    This is mostly useful for HTML or console output when you want to
+    approximate the source rendering you'd see in an IDE.
+
+    Options accepted:
+
+    `lang` : string
+       The symbol language. Must be one of ``'isabelle'`` or
+       ``'latex'``.  The default is ``'isabelle'``.
+    """
+
+    latex_symbols = {
+        '\\alpha'                : '\U000003b1',
+        '\\beta'                 : '\U000003b2',
+        '\\gamma'                : '\U000003b3',
+        '\\delta'                : '\U000003b4',
+        '\\varepsilon'           : '\U000003b5',
+        '\\zeta'                 : '\U000003b6',
+        '\\eta'                  : '\U000003b7',
+        '\\vartheta'             : '\U000003b8',
+        '\\iota'                 : '\U000003b9',
+        '\\kappa'                : '\U000003ba',
+        '\\lambda'               : '\U000003bb',
+        '\\mu'                   : '\U000003bc',
+        '\\nu'                   : '\U000003bd',
+        '\\xi'                   : '\U000003be',
+        '\\pi'                   : '\U000003c0',
+        '\\varrho'               : '\U000003c1',
+        '\\sigma'                : '\U000003c3',
+        '\\tau'                  : '\U000003c4',
+        '\\upsilon'              : '\U000003c5',
+        '\\varphi'               : '\U000003c6',
+        '\\chi'                  : '\U000003c7',
+        '\\psi'                  : '\U000003c8',
+        '\\omega'                : '\U000003c9',
+        '\\Gamma'                : '\U00000393',
+        '\\Delta'                : '\U00000394',
+        '\\Theta'                : '\U00000398',
+        '\\Lambda'               : '\U0000039b',
+        '\\Xi'                   : '\U0000039e',
+        '\\Pi'                   : '\U000003a0',
+        '\\Sigma'                : '\U000003a3',
+        '\\Upsilon'              : '\U000003a5',
+        '\\Phi'                  : '\U000003a6',
+        '\\Psi'                  : '\U000003a8',
+        '\\Omega'                : '\U000003a9',
+        '\\leftarrow'            : '\U00002190',
+        '\\longleftarrow'        : '\U000027f5',
+        '\\rightarrow'           : '\U00002192',
+        '\\longrightarrow'       : '\U000027f6',
+        '\\Leftarrow'            : '\U000021d0',
+        '\\Longleftarrow'        : '\U000027f8',
+        '\\Rightarrow'           : '\U000021d2',
+        '\\Longrightarrow'       : '\U000027f9',
+        '\\leftrightarrow'       : '\U00002194',
+        '\\longleftrightarrow'   : '\U000027f7',
+        '\\Leftrightarrow'       : '\U000021d4',
+        '\\Longleftrightarrow'   : '\U000027fa',
+        '\\mapsto'               : '\U000021a6',
+        '\\longmapsto'           : '\U000027fc',
+        '\\relbar'               : '\U00002500',
+        '\\Relbar'               : '\U00002550',
+        '\\hookleftarrow'        : '\U000021a9',
+        '\\hookrightarrow'       : '\U000021aa',
+        '\\leftharpoondown'      : '\U000021bd',
+        '\\rightharpoondown'     : '\U000021c1',
+        '\\leftharpoonup'        : '\U000021bc',
+        '\\rightharpoonup'       : '\U000021c0',
+        '\\rightleftharpoons'    : '\U000021cc',
+        '\\leadsto'              : '\U0000219d',
+        '\\downharpoonleft'      : '\U000021c3',
+        '\\downharpoonright'     : '\U000021c2',
+        '\\upharpoonleft'        : '\U000021bf',
+        '\\upharpoonright'       : '\U000021be',
+        '\\restriction'          : '\U000021be',
+        '\\uparrow'              : '\U00002191',
+        '\\Uparrow'              : '\U000021d1',
+        '\\downarrow'            : '\U00002193',
+        '\\Downarrow'            : '\U000021d3',
+        '\\updownarrow'          : '\U00002195',
+        '\\Updownarrow'          : '\U000021d5',
+        '\\langle'               : '\U000027e8',
+        '\\rangle'               : '\U000027e9',
+        '\\lceil'                : '\U00002308',
+        '\\rceil'                : '\U00002309',
+        '\\lfloor'               : '\U0000230a',
+        '\\rfloor'               : '\U0000230b',
+        '\\flqq'                 : '\U000000ab',
+        '\\frqq'                 : '\U000000bb',
+        '\\bot'                  : '\U000022a5',
+        '\\top'                  : '\U000022a4',
+        '\\wedge'                : '\U00002227',
+        '\\bigwedge'             : '\U000022c0',
+        '\\vee'                  : '\U00002228',
+        '\\bigvee'               : '\U000022c1',
+        '\\forall'               : '\U00002200',
+        '\\exists'               : '\U00002203',
+        '\\nexists'              : '\U00002204',
+        '\\neg'                  : '\U000000ac',
+        '\\Box'                  : '\U000025a1',
+        '\\Diamond'              : '\U000025c7',
+        '\\vdash'                : '\U000022a2',
+        '\\models'               : '\U000022a8',
+        '\\dashv'                : '\U000022a3',
+        '\\surd'                 : '\U0000221a',
+        '\\le'                   : '\U00002264',
+        '\\ge'                   : '\U00002265',
+        '\\ll'                   : '\U0000226a',
+        '\\gg'                   : '\U0000226b',
+        '\\lesssim'              : '\U00002272',
+        '\\gtrsim'               : '\U00002273',
+        '\\lessapprox'           : '\U00002a85',
+        '\\gtrapprox'            : '\U00002a86',
+        '\\in'                   : '\U00002208',
+        '\\notin'                : '\U00002209',
+        '\\subset'               : '\U00002282',
+        '\\supset'               : '\U00002283',
+        '\\subseteq'             : '\U00002286',
+        '\\supseteq'             : '\U00002287',
+        '\\sqsubset'             : '\U0000228f',
+        '\\sqsupset'             : '\U00002290',
+        '\\sqsubseteq'           : '\U00002291',
+        '\\sqsupseteq'           : '\U00002292',
+        '\\cap'                  : '\U00002229',
+        '\\bigcap'               : '\U000022c2',
+        '\\cup'                  : '\U0000222a',
+        '\\bigcup'               : '\U000022c3',
+        '\\sqcup'                : '\U00002294',
+        '\\bigsqcup'             : '\U00002a06',
+        '\\sqcap'                : '\U00002293',
+        '\\Bigsqcap'             : '\U00002a05',
+        '\\setminus'             : '\U00002216',
+        '\\propto'               : '\U0000221d',
+        '\\uplus'                : '\U0000228e',
+        '\\bigplus'              : '\U00002a04',
+        '\\sim'                  : '\U0000223c',
+        '\\doteq'                : '\U00002250',
+        '\\simeq'                : '\U00002243',
+        '\\approx'               : '\U00002248',
+        '\\asymp'                : '\U0000224d',
+        '\\cong'                 : '\U00002245',
+        '\\equiv'                : '\U00002261',
+        '\\Join'                 : '\U000022c8',
+        '\\bowtie'               : '\U00002a1d',
+        '\\prec'                 : '\U0000227a',
+        '\\succ'                 : '\U0000227b',
+        '\\preceq'               : '\U0000227c',
+        '\\succeq'               : '\U0000227d',
+        '\\parallel'             : '\U00002225',
+        '\\mid'                  : '\U000000a6',
+        '\\pm'                   : '\U000000b1',
+        '\\mp'                   : '\U00002213',
+        '\\times'                : '\U000000d7',
+        '\\div'                  : '\U000000f7',
+        '\\cdot'                 : '\U000022c5',
+        '\\star'                 : '\U000022c6',
+        '\\circ'                 : '\U00002218',
+        '\\dagger'               : '\U00002020',
+        '\\ddagger'              : '\U00002021',
+        '\\lhd'                  : '\U000022b2',
+        '\\rhd'                  : '\U000022b3',
+        '\\unlhd'                : '\U000022b4',
+        '\\unrhd'                : '\U000022b5',
+        '\\triangleleft'         : '\U000025c3',
+        '\\triangleright'        : '\U000025b9',
+        '\\triangle'             : '\U000025b3',
+        '\\triangleq'            : '\U0000225c',
+        '\\oplus'                : '\U00002295',
+        '\\bigoplus'             : '\U00002a01',
+        '\\otimes'               : '\U00002297',
+        '\\bigotimes'            : '\U00002a02',
+        '\\odot'                 : '\U00002299',
+        '\\bigodot'              : '\U00002a00',
+        '\\ominus'               : '\U00002296',
+        '\\oslash'               : '\U00002298',
+        '\\dots'                 : '\U00002026',
+        '\\cdots'                : '\U000022ef',
+        '\\sum'                  : '\U00002211',
+        '\\prod'                 : '\U0000220f',
+        '\\coprod'               : '\U00002210',
+        '\\infty'                : '\U0000221e',
+        '\\int'                  : '\U0000222b',
+        '\\oint'                 : '\U0000222e',
+        '\\clubsuit'             : '\U00002663',
+        '\\diamondsuit'          : '\U00002662',
+        '\\heartsuit'            : '\U00002661',
+        '\\spadesuit'            : '\U00002660',
+        '\\aleph'                : '\U00002135',
+        '\\emptyset'             : '\U00002205',
+        '\\nabla'                : '\U00002207',
+        '\\partial'              : '\U00002202',
+        '\\flat'                 : '\U0000266d',
+        '\\natural'              : '\U0000266e',
+        '\\sharp'                : '\U0000266f',
+        '\\angle'                : '\U00002220',
+        '\\copyright'            : '\U000000a9',
+        '\\textregistered'       : '\U000000ae',
+        '\\textonequarter'       : '\U000000bc',
+        '\\textonehalf'          : '\U000000bd',
+        '\\textthreequarters'    : '\U000000be',
+        '\\textordfeminine'      : '\U000000aa',
+        '\\textordmasculine'     : '\U000000ba',
+        '\\euro'                 : '\U000020ac',
+        '\\pounds'               : '\U000000a3',
+        '\\yen'                  : '\U000000a5',
+        '\\textcent'             : '\U000000a2',
+        '\\textcurrency'         : '\U000000a4',
+        '\\textdegree'           : '\U000000b0',
+    }
+
+    isabelle_symbols = {
+        '\\'                 : '\U0001d7ec',
+        '\\'                  : '\U0001d7ed',
+        '\\'                  : '\U0001d7ee',
+        '\\'                : '\U0001d7ef',
+        '\\'                 : '\U0001d7f0',
+        '\\'                 : '\U0001d7f1',
+        '\\'                  : '\U0001d7f2',
+        '\\'                : '\U0001d7f3',
+        '\\'                : '\U0001d7f4',
+        '\\'                 : '\U0001d7f5',
+        '\\'                    : '\U0001d49c',
+        '\\'                    : '\U0000212c',
+        '\\'                    : '\U0001d49e',
+        '\\'                    : '\U0001d49f',
+        '\\'                    : '\U00002130',
+        '\\'                    : '\U00002131',
+        '\\'                    : '\U0001d4a2',
+        '\\'                    : '\U0000210b',
+        '\\'                    : '\U00002110',
+        '\\'                    : '\U0001d4a5',
+        '\\'                    : '\U0001d4a6',
+        '\\'                    : '\U00002112',
+        '\\'                    : '\U00002133',
+        '\\'                    : '\U0001d4a9',
+        '\\'                    : '\U0001d4aa',
+        '\\
'                    : '\U0001d5c9',
+        '\\'                    : '\U0001d5ca',
+        '\\'                    : '\U0001d5cb',
+        '\\'                    : '\U0001d5cc',
+        '\\'                    : '\U0001d5cd',
+        '\\'                    : '\U0001d5ce',
+        '\\'                    : '\U0001d5cf',
+        '\\'                    : '\U0001d5d0',
+        '\\'                    : '\U0001d5d1',
+        '\\'                    : '\U0001d5d2',
+        '\\'                    : '\U0001d5d3',
+        '\\'                   : '\U0001d504',
+        '\\'                   : '\U0001d505',
+        '\\'                   : '\U0000212d',
+        '\\
'                   : '\U0001d507',
+        '\\'                   : '\U0001d508',
+        '\\'                   : '\U0001d509',
+        '\\'                   : '\U0001d50a',
+        '\\'                   : '\U0000210c',
+        '\\'                   : '\U00002111',
+        '\\'                   : '\U0001d50d',
+        '\\'                   : '\U0001d50e',
+        '\\'                   : '\U0001d50f',
+        '\\'                   : '\U0001d510',
+        '\\'                   : '\U0001d511',
+        '\\'                   : '\U0001d512',
+        '\\'                   : '\U0001d513',
+        '\\'                   : '\U0001d514',
+        '\\'                   : '\U0000211c',
+        '\\'                   : '\U0001d516',
+        '\\'                   : '\U0001d517',
+        '\\'                   : '\U0001d518',
+        '\\'                   : '\U0001d519',
+        '\\'                   : '\U0001d51a',
+        '\\'                   : '\U0001d51b',
+        '\\'                   : '\U0001d51c',
+        '\\'                   : '\U00002128',
+        '\\'                   : '\U0001d51e',
+        '\\'                   : '\U0001d51f',
+        '\\'                   : '\U0001d520',
+        '\\
'                   : '\U0001d521',
+        '\\'                   : '\U0001d522',
+        '\\'                   : '\U0001d523',
+        '\\'                   : '\U0001d524',
+        '\\'                   : '\U0001d525',
+        '\\'                   : '\U0001d526',
+        '\\'                   : '\U0001d527',
+        '\\'                   : '\U0001d528',
+        '\\'                   : '\U0001d529',
+        '\\'                   : '\U0001d52a',
+        '\\'                   : '\U0001d52b',
+        '\\'                   : '\U0001d52c',
+        '\\'                   : '\U0001d52d',
+        '\\'                   : '\U0001d52e',
+        '\\'                   : '\U0001d52f',
+        '\\'                   : '\U0001d530',
+        '\\'                   : '\U0001d531',
+        '\\'                   : '\U0001d532',
+        '\\'                   : '\U0001d533',
+        '\\'                   : '\U0001d534',
+        '\\'                   : '\U0001d535',
+        '\\'                   : '\U0001d536',
+        '\\'                   : '\U0001d537',
+        '\\'                : '\U000003b1',
+        '\\'                 : '\U000003b2',
+        '\\'                : '\U000003b3',
+        '\\'                : '\U000003b4',
+        '\\'              : '\U000003b5',
+        '\\'                 : '\U000003b6',
+        '\\'                  : '\U000003b7',
+        '\\'                : '\U000003b8',
+        '\\'                 : '\U000003b9',
+        '\\'                : '\U000003ba',
+        '\\'               : '\U000003bb',
+        '\\'                   : '\U000003bc',
+        '\\'                   : '\U000003bd',
+        '\\'                   : '\U000003be',
+        '\\'                   : '\U000003c0',
+        '\\'                  : '\U000003c1',
+        '\\'                : '\U000003c3',
+        '\\'                  : '\U000003c4',
+        '\\'              : '\U000003c5',
+        '\\'                  : '\U000003c6',
+        '\\'                  : '\U000003c7',
+        '\\'                  : '\U000003c8',
+        '\\'                : '\U000003c9',
+        '\\'                : '\U00000393',
+        '\\'                : '\U00000394',
+        '\\'                : '\U00000398',
+        '\\'               : '\U0000039b',
+        '\\'                   : '\U0000039e',
+        '\\'                   : '\U000003a0',
+        '\\'                : '\U000003a3',
+        '\\'              : '\U000003a5',
+        '\\'                  : '\U000003a6',
+        '\\'                  : '\U000003a8',
+        '\\'                : '\U000003a9',
+        '\\'                 : '\U0001d539',
+        '\\'              : '\U00002102',
+        '\\'                  : '\U00002115',
+        '\\'                  : '\U0000211a',
+        '\\'                 : '\U0000211d',
+        '\\'                  : '\U00002124',
+        '\\'            : '\U00002190',
+        '\\'        : '\U000027f5',
+        '\\'           : '\U00002192',
+        '\\'       : '\U000027f6',
+        '\\'            : '\U000021d0',
+        '\\'        : '\U000027f8',
+        '\\'           : '\U000021d2',
+        '\\'       : '\U000027f9',
+        '\\'       : '\U00002194',
+        '\\'   : '\U000027f7',
+        '\\'       : '\U000021d4',
+        '\\'   : '\U000027fa',
+        '\\'               : '\U000021a6',
+        '\\'           : '\U000027fc',
+        '\\'             : '\U00002500',
+        '\\'             : '\U00002550',
+        '\\'        : '\U000021a9',
+        '\\'       : '\U000021aa',
+        '\\'      : '\U000021bd',
+        '\\'     : '\U000021c1',
+        '\\'        : '\U000021bc',
+        '\\'       : '\U000021c0',
+        '\\'    : '\U000021cc',
+        '\\'              : '\U0000219d',
+        '\\'      : '\U000021c3',
+        '\\'     : '\U000021c2',
+        '\\'        : '\U000021bf',
+        '\\'       : '\U000021be',
+        '\\'          : '\U000021be',
+        '\\'                : '\U00002237',
+        '\\'                   : '\U00002191',
+        '\\'                   : '\U000021d1',
+        '\\'                 : '\U00002193',
+        '\\'                 : '\U000021d3',
+        '\\'               : '\U00002195',
+        '\\'               : '\U000021d5',
+        '\\'               : '\U000027e8',
+        '\\'               : '\U000027e9',
+        '\\'                : '\U00002308',
+        '\\'                : '\U00002309',
+        '\\'               : '\U0000230a',
+        '\\'               : '\U0000230b',
+        '\\'                : '\U00002987',
+        '\\'                : '\U00002988',
+        '\\'               : '\U000027e6',
+        '\\'               : '\U000027e7',
+        '\\'               : '\U00002983',
+        '\\'               : '\U00002984',
+        '\\'        : '\U000000ab',
+        '\\'       : '\U000000bb',
+        '\\'               : '\U000022a5',
+        '\\'                  : '\U000022a4',
+        '\\'                  : '\U00002227',
+        '\\'                  : '\U000022c0',
+        '\\'                   : '\U00002228',
+        '\\'                   : '\U000022c1',
+        '\\'               : '\U00002200',
+        '\\'               : '\U00002203',
+        '\\'              : '\U00002204',
+        '\\'                  : '\U000000ac',
+        '\\'                  : '\U000025a1',
+        '\\'              : '\U000025c7',
+        '\\'            : '\U000022a2',
+        '\\'            : '\U000022a8',
+        '\\'           : '\U000022a9',
+        '\\'           : '\U000022ab',
+        '\\'            : '\U000022a3',
+        '\\'                 : '\U0000221a',
+        '\\'                   : '\U00002264',
+        '\\'                   : '\U00002265',
+        '\\'                : '\U0000226a',
+        '\\'             : '\U0000226b',
+        '\\'              : '\U00002272',
+        '\\'           : '\U00002273',
+        '\\'           : '\U00002a85',
+        '\\'        : '\U00002a86',
+        '\\'                   : '\U00002208',
+        '\\'                : '\U00002209',
+        '\\'               : '\U00002282',
+        '\\'               : '\U00002283',
+        '\\'             : '\U00002286',
+        '\\'             : '\U00002287',
+        '\\'             : '\U0000228f',
+        '\\'             : '\U00002290',
+        '\\'           : '\U00002291',
+        '\\'           : '\U00002292',
+        '\\'                : '\U00002229',
+        '\\'                : '\U000022c2',
+        '\\'                : '\U0000222a',
+        '\\'                : '\U000022c3',
+        '\\'              : '\U00002294',
+        '\\'              : '\U00002a06',
+        '\\'              : '\U00002293',
+        '\\'              : '\U00002a05',
+        '\\'             : '\U00002216',
+        '\\'               : '\U0000221d',
+        '\\'                : '\U0000228e',
+        '\\'                : '\U00002a04',
+        '\\'                : '\U00002260',
+        '\\'                  : '\U0000223c',
+        '\\'                : '\U00002250',
+        '\\'                : '\U00002243',
+        '\\'               : '\U00002248',
+        '\\'                : '\U0000224d',
+        '\\'                 : '\U00002245',
+        '\\'                : '\U00002323',
+        '\\'                : '\U00002261',
+        '\\'                : '\U00002322',
+        '\\'                 : '\U000022c8',
+        '\\'               : '\U00002a1d',
+        '\\'                 : '\U0000227a',
+        '\\'                 : '\U0000227b',
+        '\\'               : '\U0000227c',
+        '\\'               : '\U0000227d',
+        '\\'             : '\U00002225',
+        '\\'                  : '\U000000a6',
+        '\\'            : '\U000000b1',
+        '\\'            : '\U00002213',
+        '\\'                : '\U000000d7',
+        '\\
'                  : '\U000000f7',
+        '\\'                 : '\U000022c5',
+        '\\'                 : '\U000022c6',
+        '\\'               : '\U00002219',
+        '\\'                 : '\U00002218',
+        '\\'               : '\U00002020',
+        '\\'              : '\U00002021',
+        '\\'                  : '\U000022b2',
+        '\\'                  : '\U000022b3',
+        '\\'                : '\U000022b4',
+        '\\'                : '\U000022b5',
+        '\\'         : '\U000025c3',
+        '\\'        : '\U000025b9',
+        '\\'             : '\U000025b3',
+        '\\'            : '\U0000225c',
+        '\\'                : '\U00002295',
+        '\\'                : '\U00002a01',
+        '\\'               : '\U00002297',
+        '\\'               : '\U00002a02',
+        '\\'                 : '\U00002299',
+        '\\'                 : '\U00002a00',
+        '\\'               : '\U00002296',
+        '\\'               : '\U00002298',
+        '\\'                 : '\U00002026',
+        '\\'                : '\U000022ef',
+        '\\'                  : '\U00002211',
+        '\\'                 : '\U0000220f',
+        '\\'               : '\U00002210',
+        '\\'             : '\U0000221e',
+        '\\'             : '\U0000222b',
+        '\\'            : '\U0000222e',
+        '\\'             : '\U00002663',
+        '\\'          : '\U00002662',
+        '\\'            : '\U00002661',
+        '\\'            : '\U00002660',
+        '\\'                : '\U00002135',
+        '\\'             : '\U00002205',
+        '\\'                : '\U00002207',
+        '\\'              : '\U00002202',
+        '\\'                 : '\U0000266d',
+        '\\'              : '\U0000266e',
+        '\\'                : '\U0000266f',
+        '\\'                : '\U00002220',
+        '\\'            : '\U000000a9',
+        '\\'           : '\U000000ae',
+        '\\'               : '\U000000ad',
+        '\\'              : '\U000000af',
+        '\\'           : '\U000000bc',
+        '\\'              : '\U000000bd',
+        '\\'        : '\U000000be',
+        '\\'          : '\U000000aa',
+        '\\'         : '\U000000ba',
+        '\\
'              : '\U000000a7',
+        '\\'            : '\U000000b6',
+        '\\'           : '\U000000a1',
+        '\\'         : '\U000000bf',
+        '\\'                 : '\U000020ac',
+        '\\'               : '\U000000a3',
+        '\\'                  : '\U000000a5',
+        '\\'                 : '\U000000a2',
+        '\\'             : '\U000000a4',
+        '\\'               : '\U000000b0',
+        '\\'                : '\U00002a3f',
+        '\\'                  : '\U00002127',
+        '\\'              : '\U000025ca',
+        '\\'                   : '\U00002118',
+        '\\'                : '\U00002240',
+        '\\'               : '\U000022c4',
+        '\\'                : '\U000000b4',
+        '\\'                : '\U00000131',
+        '\\'             : '\U000000a8',
+        '\\'              : '\U000000b8',
+        '\\'         : '\U000002dd',
+        '\\'                 : '\U000003f5',
+        '\\'              : '\U000023ce',
+        '\\'                 : '\U00002039',
+        '\\'                : '\U0000203a',
+        '\\'                 : '\U00002302',
+        '\\<^sub>'                 : '\U000021e9',
+        '\\<^sup>'                 : '\U000021e7',
+        '\\<^bold>'                : '\U00002759',
+        '\\<^bsub>'                : '\U000021d8',
+        '\\<^esub>'                : '\U000021d9',
+        '\\<^bsup>'                : '\U000021d7',
+        '\\<^esup>'                : '\U000021d6',
+    }
+
+    lang_map = {'isabelle' : isabelle_symbols, 'latex' : latex_symbols}
+
+    def __init__(self, **options):
+        Filter.__init__(self, **options)
+        lang = get_choice_opt(options, 'lang',
+                              ['isabelle', 'latex'], 'isabelle')
+        self.symbols = self.lang_map[lang]
+
+    def filter(self, lexer, stream):
+        for ttype, value in stream:
+            if value in self.symbols:
+                yield ttype, self.symbols[value]
+            else:
+                yield ttype, value
+
+
+class KeywordCaseFilter(Filter):
+    """Convert keywords to lowercase or uppercase or capitalize them, which
+    means first letter uppercase, rest lowercase.
+
+    This can be useful e.g. if you highlight Pascal code and want to adapt the
+    code to your styleguide.
+
+    Options accepted:
+
+    `case` : string
+       The casing to convert keywords to. Must be one of ``'lower'``,
+       ``'upper'`` or ``'capitalize'``.  The default is ``'lower'``.
+    """
+
+    def __init__(self, **options):
+        Filter.__init__(self, **options)
+        case = get_choice_opt(options, 'case',
+                              ['lower', 'upper', 'capitalize'], 'lower')
+        self.convert = getattr(str, case)
+
+    def filter(self, lexer, stream):
+        for ttype, value in stream:
+            if ttype in Keyword:
+                yield ttype, self.convert(value)
+            else:
+                yield ttype, value
+
+
+class NameHighlightFilter(Filter):
+    """Highlight a normal Name (and Name.*) token with a different token type.
+
+    Example::
+
+        filter = NameHighlightFilter(
+            names=['foo', 'bar', 'baz'],
+            tokentype=Name.Function,
+        )
+
+    This would highlight the names "foo", "bar" and "baz"
+    as functions. `Name.Function` is the default token type.
+
+    Options accepted:
+
+    `names` : list of strings
+      A list of names that should be given the different token type.
+      There is no default.
+    `tokentype` : TokenType or string
+      A token type or a string containing a token type name that is
+      used for highlighting the strings in `names`.  The default is
+      `Name.Function`.
+    """
+
+    def __init__(self, **options):
+        Filter.__init__(self, **options)
+        self.names = set(get_list_opt(options, 'names', []))
+        tokentype = options.get('tokentype')
+        if tokentype:
+            self.tokentype = string_to_tokentype(tokentype)
+        else:
+            self.tokentype = Name.Function
+
+    def filter(self, lexer, stream):
+        for ttype, value in stream:
+            if ttype in Name and value in self.names:
+                yield self.tokentype, value
+            else:
+                yield ttype, value
+
+
+class ErrorToken(Exception):
+    pass
+
+
+class RaiseOnErrorTokenFilter(Filter):
+    """Raise an exception when the lexer generates an error token.
+
+    Options accepted:
+
+    `excclass` : Exception class
+      The exception class to raise.
+      The default is `pygments.filters.ErrorToken`.
+
+    .. versionadded:: 0.8
+    """
+
+    def __init__(self, **options):
+        Filter.__init__(self, **options)
+        self.exception = options.get('excclass', ErrorToken)
+        try:
+            # issubclass() will raise TypeError if first argument is not a class
+            if not issubclass(self.exception, Exception):
+                raise TypeError
+        except TypeError:
+            raise OptionError('excclass option is not an exception class')
+
+    def filter(self, lexer, stream):
+        for ttype, value in stream:
+            if ttype is Error:
+                raise self.exception(value)
+            yield ttype, value
+
+
+class VisibleWhitespaceFilter(Filter):
+    """Convert tabs, newlines and/or spaces to visible characters.
+
+    Options accepted:
+
+    `spaces` : string or bool
+      If this is a one-character string, spaces will be replaces by this string.
+      If it is another true value, spaces will be replaced by ``·`` (unicode
+      MIDDLE DOT).  If it is a false value, spaces will not be replaced.  The
+      default is ``False``.
+    `tabs` : string or bool
+      The same as for `spaces`, but the default replacement character is ``»``
+      (unicode RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK).  The default value
+      is ``False``.  Note: this will not work if the `tabsize` option for the
+      lexer is nonzero, as tabs will already have been expanded then.
+    `tabsize` : int
+      If tabs are to be replaced by this filter (see the `tabs` option), this
+      is the total number of characters that a tab should be expanded to.
+      The default is ``8``.
+    `newlines` : string or bool
+      The same as for `spaces`, but the default replacement character is ``¶``
+      (unicode PILCROW SIGN).  The default value is ``False``.
+    `wstokentype` : bool
+      If true, give whitespace the special `Whitespace` token type.  This allows
+      styling the visible whitespace differently (e.g. greyed out), but it can
+      disrupt background colors.  The default is ``True``.
+
+    .. versionadded:: 0.8
+    """
+
+    def __init__(self, **options):
+        Filter.__init__(self, **options)
+        for name, default in [('spaces',   '·'),
+                              ('tabs',     '»'),
+                              ('newlines', '¶')]:
+            opt = options.get(name, False)
+            if isinstance(opt, str) and len(opt) == 1:
+                setattr(self, name, opt)
+            else:
+                setattr(self, name, (opt and default or ''))
+        tabsize = get_int_opt(options, 'tabsize', 8)
+        if self.tabs:
+            self.tabs += ' ' * (tabsize - 1)
+        if self.newlines:
+            self.newlines += '\n'
+        self.wstt = get_bool_opt(options, 'wstokentype', True)
+
+    def filter(self, lexer, stream):
+        if self.wstt:
+            spaces = self.spaces or ' '
+            tabs = self.tabs or '\t'
+            newlines = self.newlines or '\n'
+            regex = re.compile(r'\s')
+
+            def replacefunc(wschar):
+                if wschar == ' ':
+                    return spaces
+                elif wschar == '\t':
+                    return tabs
+                elif wschar == '\n':
+                    return newlines
+                return wschar
+
+            for ttype, value in stream:
+                yield from _replace_special(ttype, value, regex, Whitespace,
+                                            replacefunc)
+        else:
+            spaces, tabs, newlines = self.spaces, self.tabs, self.newlines
+            # simpler processing
+            for ttype, value in stream:
+                if spaces:
+                    value = value.replace(' ', spaces)
+                if tabs:
+                    value = value.replace('\t', tabs)
+                if newlines:
+                    value = value.replace('\n', newlines)
+                yield ttype, value
+
+
+class GobbleFilter(Filter):
+    """Gobbles source code lines (eats initial characters).
+
+    This filter drops the first ``n`` characters off every line of code.  This
+    may be useful when the source code fed to the lexer is indented by a fixed
+    amount of space that isn't desired in the output.
+
+    Options accepted:
+
+    `n` : int
+       The number of characters to gobble.
+
+    .. versionadded:: 1.2
+    """
+    def __init__(self, **options):
+        Filter.__init__(self, **options)
+        self.n = get_int_opt(options, 'n', 0)
+
+    def gobble(self, value, left):
+        if left < len(value):
+            return value[left:], 0
+        else:
+            return '', left - len(value)
+
+    def filter(self, lexer, stream):
+        n = self.n
+        left = n  # How many characters left to gobble.
+        for ttype, value in stream:
+            # Remove ``left`` tokens from first line, ``n`` from all others.
+            parts = value.split('\n')
+            (parts[0], left) = self.gobble(parts[0], left)
+            for i in range(1, len(parts)):
+                (parts[i], left) = self.gobble(parts[i], n)
+            value = '\n'.join(parts)
+
+            if value != '':
+                yield ttype, value
+
+
+class TokenMergeFilter(Filter):
+    """Merges consecutive tokens with the same token type in the output
+    stream of a lexer.
+
+    .. versionadded:: 1.2
+    """
+    def __init__(self, **options):
+        Filter.__init__(self, **options)
+
+    def filter(self, lexer, stream):
+        current_type = None
+        current_value = None
+        for ttype, value in stream:
+            if ttype is current_type:
+                current_value += value
+            else:
+                if current_type is not None:
+                    yield current_type, current_value
+                current_type = ttype
+                current_value = value
+        if current_type is not None:
+            yield current_type, current_value
+
+
+FILTERS = {
+    'codetagify':     CodeTagFilter,
+    'keywordcase':    KeywordCaseFilter,
+    'highlight':      NameHighlightFilter,
+    'raiseonerror':   RaiseOnErrorTokenFilter,
+    'whitespace':     VisibleWhitespaceFilter,
+    'gobble':         GobbleFilter,
+    'tokenmerge':     TokenMergeFilter,
+    'symbols':        SymbolFilter,
+}
diff --git a/venv/Lib/site-packages/pygments/filters/__pycache__/__init__.cpython-311.pyc b/venv/Lib/site-packages/pygments/filters/__pycache__/__init__.cpython-311.pyc
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diff --git a/venv/Lib/site-packages/pygments/formatter.py b/venv/Lib/site-packages/pygments/formatter.py
new file mode 100644
index 0000000000..a20d3039d3
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/formatter.py
@@ -0,0 +1,129 @@
+"""
+    pygments.formatter
+    ~~~~~~~~~~~~~~~~~~
+
+    Base formatter class.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import codecs
+
+from pygments.util import get_bool_opt
+from pygments.styles import get_style_by_name
+
+__all__ = ['Formatter']
+
+
+def _lookup_style(style):
+    if isinstance(style, str):
+        return get_style_by_name(style)
+    return style
+
+
+class Formatter:
+    """
+    Converts a token stream to text.
+
+    Formatters should have attributes to help selecting them. These
+    are similar to the corresponding :class:`~pygments.lexer.Lexer`
+    attributes.
+
+    .. autoattribute:: name
+       :no-value:
+
+    .. autoattribute:: aliases
+       :no-value:
+
+    .. autoattribute:: filenames
+       :no-value:
+
+    You can pass options as keyword arguments to the constructor.
+    All formatters accept these basic options:
+
+    ``style``
+        The style to use, can be a string or a Style subclass
+        (default: "default"). Not used by e.g. the
+        TerminalFormatter.
+    ``full``
+        Tells the formatter to output a "full" document, i.e.
+        a complete self-contained document. This doesn't have
+        any effect for some formatters (default: false).
+    ``title``
+        If ``full`` is true, the title that should be used to
+        caption the document (default: '').
+    ``encoding``
+        If given, must be an encoding name. This will be used to
+        convert the Unicode token strings to byte strings in the
+        output. If it is "" or None, Unicode strings will be written
+        to the output file, which most file-like objects do not
+        support (default: None).
+    ``outencoding``
+        Overrides ``encoding`` if given.
+
+    """
+
+    #: Full name for the formatter, in human-readable form.
+    name = None
+
+    #: A list of short, unique identifiers that can be used to lookup
+    #: the formatter from a list, e.g. using :func:`.get_formatter_by_name()`.
+    aliases = []
+
+    #: A list of fnmatch patterns that match filenames for which this
+    #: formatter can produce output. The patterns in this list should be unique
+    #: among all formatters.
+    filenames = []
+
+    #: If True, this formatter outputs Unicode strings when no encoding
+    #: option is given.
+    unicodeoutput = True
+
+    def __init__(self, **options):
+        """
+        As with lexers, this constructor takes arbitrary optional arguments,
+        and if you override it, you should first process your own options, then
+        call the base class implementation.
+        """
+        self.style = _lookup_style(options.get('style', 'default'))
+        self.full = get_bool_opt(options, 'full', False)
+        self.title = options.get('title', '')
+        self.encoding = options.get('encoding', None) or None
+        if self.encoding in ('guess', 'chardet'):
+            # can happen for e.g. pygmentize -O encoding=guess
+            self.encoding = 'utf-8'
+        self.encoding = options.get('outencoding') or self.encoding
+        self.options = options
+
+    def get_style_defs(self, arg=''):
+        """
+        This method must return statements or declarations suitable to define
+        the current style for subsequent highlighted text (e.g. CSS classes
+        in the `HTMLFormatter`).
+
+        The optional argument `arg` can be used to modify the generation and
+        is formatter dependent (it is standardized because it can be given on
+        the command line).
+
+        This method is called by the ``-S`` :doc:`command-line option `,
+        the `arg` is then given by the ``-a`` option.
+        """
+        return ''
+
+    def format(self, tokensource, outfile):
+        """
+        This method must format the tokens from the `tokensource` iterable and
+        write the formatted version to the file object `outfile`.
+
+        Formatter options can control how exactly the tokens are converted.
+        """
+        if self.encoding:
+            # wrap the outfile in a StreamWriter
+            outfile = codecs.lookup(self.encoding)[3](outfile)
+        return self.format_unencoded(tokensource, outfile)
+
+    # Allow writing Formatter[str] or Formatter[bytes]. That's equivalent to
+    # Formatter. This helps when using third-party type stubs from typeshed.
+    def __class_getitem__(cls, name):
+        return cls
diff --git a/venv/Lib/site-packages/pygments/formatters/__init__.py b/venv/Lib/site-packages/pygments/formatters/__init__.py
new file mode 100644
index 0000000000..b24931cd19
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/formatters/__init__.py
@@ -0,0 +1,157 @@
+"""
+    pygments.formatters
+    ~~~~~~~~~~~~~~~~~~~
+
+    Pygments formatters.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+import sys
+import types
+import fnmatch
+from os.path import basename
+
+from pygments.formatters._mapping import FORMATTERS
+from pygments.plugin import find_plugin_formatters
+from pygments.util import ClassNotFound
+
+__all__ = ['get_formatter_by_name', 'get_formatter_for_filename',
+           'get_all_formatters', 'load_formatter_from_file'] + list(FORMATTERS)
+
+_formatter_cache = {}  # classes by name
+_pattern_cache = {}
+
+
+def _fn_matches(fn, glob):
+    """Return whether the supplied file name fn matches pattern filename."""
+    if glob not in _pattern_cache:
+        pattern = _pattern_cache[glob] = re.compile(fnmatch.translate(glob))
+        return pattern.match(fn)
+    return _pattern_cache[glob].match(fn)
+
+
+def _load_formatters(module_name):
+    """Load a formatter (and all others in the module too)."""
+    mod = __import__(module_name, None, None, ['__all__'])
+    for formatter_name in mod.__all__:
+        cls = getattr(mod, formatter_name)
+        _formatter_cache[cls.name] = cls
+
+
+def get_all_formatters():
+    """Return a generator for all formatter classes."""
+    # NB: this returns formatter classes, not info like get_all_lexers().
+    for info in FORMATTERS.values():
+        if info[1] not in _formatter_cache:
+            _load_formatters(info[0])
+        yield _formatter_cache[info[1]]
+    for _, formatter in find_plugin_formatters():
+        yield formatter
+
+
+def find_formatter_class(alias):
+    """Lookup a formatter by alias.
+
+    Returns None if not found.
+    """
+    for module_name, name, aliases, _, _ in FORMATTERS.values():
+        if alias in aliases:
+            if name not in _formatter_cache:
+                _load_formatters(module_name)
+            return _formatter_cache[name]
+    for _, cls in find_plugin_formatters():
+        if alias in cls.aliases:
+            return cls
+
+
+def get_formatter_by_name(_alias, **options):
+    """
+    Return an instance of a :class:`.Formatter` subclass that has `alias` in its
+    aliases list. The formatter is given the `options` at its instantiation.
+
+    Will raise :exc:`pygments.util.ClassNotFound` if no formatter with that
+    alias is found.
+    """
+    cls = find_formatter_class(_alias)
+    if cls is None:
+        raise ClassNotFound(f"no formatter found for name {_alias!r}")
+    return cls(**options)
+
+
+def load_formatter_from_file(filename, formattername="CustomFormatter", **options):
+    """
+    Return a `Formatter` subclass instance loaded from the provided file, relative
+    to the current directory.
+
+    The file is expected to contain a Formatter class named ``formattername``
+    (by default, CustomFormatter). Users should be very careful with the input, because
+    this method is equivalent to running ``eval()`` on the input file. The formatter is
+    given the `options` at its instantiation.
+
+    :exc:`pygments.util.ClassNotFound` is raised if there are any errors loading
+    the formatter.
+
+    .. versionadded:: 2.2
+    """
+    try:
+        # This empty dict will contain the namespace for the exec'd file
+        custom_namespace = {}
+        with open(filename, 'rb') as f:
+            exec(f.read(), custom_namespace)
+        # Retrieve the class `formattername` from that namespace
+        if formattername not in custom_namespace:
+            raise ClassNotFound(f'no valid {formattername} class found in {filename}')
+        formatter_class = custom_namespace[formattername]
+        # And finally instantiate it with the options
+        return formatter_class(**options)
+    except OSError as err:
+        raise ClassNotFound(f'cannot read {filename}: {err}')
+    except ClassNotFound:
+        raise
+    except Exception as err:
+        raise ClassNotFound(f'error when loading custom formatter: {err}')
+
+
+def get_formatter_for_filename(fn, **options):
+    """
+    Return a :class:`.Formatter` subclass instance that has a filename pattern
+    matching `fn`. The formatter is given the `options` at its instantiation.
+
+    Will raise :exc:`pygments.util.ClassNotFound` if no formatter for that filename
+    is found.
+    """
+    fn = basename(fn)
+    for modname, name, _, filenames, _ in FORMATTERS.values():
+        for filename in filenames:
+            if _fn_matches(fn, filename):
+                if name not in _formatter_cache:
+                    _load_formatters(modname)
+                return _formatter_cache[name](**options)
+    for _name, cls in find_plugin_formatters():
+        for filename in cls.filenames:
+            if _fn_matches(fn, filename):
+                return cls(**options)
+    raise ClassNotFound(f"no formatter found for file name {fn!r}")
+
+
+class _automodule(types.ModuleType):
+    """Automatically import formatters."""
+
+    def __getattr__(self, name):
+        info = FORMATTERS.get(name)
+        if info:
+            _load_formatters(info[0])
+            cls = _formatter_cache[info[1]]
+            setattr(self, name, cls)
+            return cls
+        raise AttributeError(name)
+
+
+oldmod = sys.modules[__name__]
+newmod = _automodule(__name__)
+newmod.__dict__.update(oldmod.__dict__)
+sys.modules[__name__] = newmod
+del newmod.newmod, newmod.oldmod, newmod.sys, newmod.types
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diff --git a/venv/Lib/site-packages/pygments/formatters/_mapping.py b/venv/Lib/site-packages/pygments/formatters/_mapping.py
new file mode 100644
index 0000000000..72ca84040b
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/formatters/_mapping.py
@@ -0,0 +1,23 @@
+# Automatically generated by scripts/gen_mapfiles.py.
+# DO NOT EDIT BY HAND; run `tox -e mapfiles` instead.
+
+FORMATTERS = {
+    'BBCodeFormatter': ('pygments.formatters.bbcode', 'BBCode', ('bbcode', 'bb'), (), 'Format tokens with BBcodes. These formatting codes are used by many bulletin boards, so you can highlight your sourcecode with pygments before posting it there.'),
+    'BmpImageFormatter': ('pygments.formatters.img', 'img_bmp', ('bmp', 'bitmap'), ('*.bmp',), 'Create a bitmap image from source code. This uses the Python Imaging Library to generate a pixmap from the source code.'),
+    'GifImageFormatter': ('pygments.formatters.img', 'img_gif', ('gif',), ('*.gif',), 'Create a GIF image from source code. This uses the Python Imaging Library to generate a pixmap from the source code.'),
+    'GroffFormatter': ('pygments.formatters.groff', 'groff', ('groff', 'troff', 'roff'), (), 'Format tokens with groff escapes to change their color and font style.'),
+    'HtmlFormatter': ('pygments.formatters.html', 'HTML', ('html',), ('*.html', '*.htm'), "Format tokens as HTML 4 ```` tags. By default, the content is enclosed in a ``
`` tag, itself wrapped in a ``
`` tag (but see the `nowrap` option). The ``
``'s CSS class can be set by the `cssclass` option."),
+    'IRCFormatter': ('pygments.formatters.irc', 'IRC', ('irc', 'IRC'), (), 'Format tokens with IRC color sequences'),
+    'ImageFormatter': ('pygments.formatters.img', 'img', ('img', 'IMG', 'png'), ('*.png',), 'Create a PNG image from source code. This uses the Python Imaging Library to generate a pixmap from the source code.'),
+    'JpgImageFormatter': ('pygments.formatters.img', 'img_jpg', ('jpg', 'jpeg'), ('*.jpg',), 'Create a JPEG image from source code. This uses the Python Imaging Library to generate a pixmap from the source code.'),
+    'LatexFormatter': ('pygments.formatters.latex', 'LaTeX', ('latex', 'tex'), ('*.tex',), 'Format tokens as LaTeX code. This needs the `fancyvrb` and `color` standard packages.'),
+    'NullFormatter': ('pygments.formatters.other', 'Text only', ('text', 'null'), ('*.txt',), 'Output the text unchanged without any formatting.'),
+    'PangoMarkupFormatter': ('pygments.formatters.pangomarkup', 'Pango Markup', ('pango', 'pangomarkup'), (), 'Format tokens as Pango Markup code. It can then be rendered to an SVG.'),
+    'RawTokenFormatter': ('pygments.formatters.other', 'Raw tokens', ('raw', 'tokens'), ('*.raw',), 'Format tokens as a raw representation for storing token streams.'),
+    'RtfFormatter': ('pygments.formatters.rtf', 'RTF', ('rtf',), ('*.rtf',), 'Format tokens as RTF markup. This formatter automatically outputs full RTF documents with color information and other useful stuff. Perfect for Copy and Paste into Microsoft(R) Word(R) documents.'),
+    'SvgFormatter': ('pygments.formatters.svg', 'SVG', ('svg',), ('*.svg',), 'Format tokens as an SVG graphics file.  This formatter is still experimental. Each line of code is a ```` element with explicit ``x`` and ``y`` coordinates containing ```` elements with the individual token styles.'),
+    'Terminal256Formatter': ('pygments.formatters.terminal256', 'Terminal256', ('terminal256', 'console256', '256'), (), 'Format tokens with ANSI color sequences, for output in a 256-color terminal or console.  Like in `TerminalFormatter` color sequences are terminated at newlines, so that paging the output works correctly.'),
+    'TerminalFormatter': ('pygments.formatters.terminal', 'Terminal', ('terminal', 'console'), (), 'Format tokens with ANSI color sequences, for output in a text console. Color sequences are terminated at newlines, so that paging the output works correctly.'),
+    'TerminalTrueColorFormatter': ('pygments.formatters.terminal256', 'TerminalTrueColor', ('terminal16m', 'console16m', '16m'), (), 'Format tokens with ANSI color sequences, for output in a true-color terminal or console.  Like in `TerminalFormatter` color sequences are terminated at newlines, so that paging the output works correctly.'),
+    'TestcaseFormatter': ('pygments.formatters.other', 'Testcase', ('testcase',), (), 'Format tokens as appropriate for a new testcase.'),
+}
diff --git a/venv/Lib/site-packages/pygments/formatters/bbcode.py b/venv/Lib/site-packages/pygments/formatters/bbcode.py
new file mode 100644
index 0000000000..339edf9dc9
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/formatters/bbcode.py
@@ -0,0 +1,108 @@
+"""
+    pygments.formatters.bbcode
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    BBcode formatter.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+
+from pygments.formatter import Formatter
+from pygments.util import get_bool_opt
+
+__all__ = ['BBCodeFormatter']
+
+
+class BBCodeFormatter(Formatter):
+    """
+    Format tokens with BBcodes. These formatting codes are used by many
+    bulletin boards, so you can highlight your sourcecode with pygments before
+    posting it there.
+
+    This formatter has no support for background colors and borders, as there
+    are no common BBcode tags for that.
+
+    Some board systems (e.g. phpBB) don't support colors in their [code] tag,
+    so you can't use the highlighting together with that tag.
+    Text in a [code] tag usually is shown with a monospace font (which this
+    formatter can do with the ``monofont`` option) and no spaces (which you
+    need for indentation) are removed.
+
+    Additional options accepted:
+
+    `style`
+        The style to use, can be a string or a Style subclass (default:
+        ``'default'``).
+
+    `codetag`
+        If set to true, put the output into ``[code]`` tags (default:
+        ``false``)
+
+    `monofont`
+        If set to true, add a tag to show the code with a monospace font
+        (default: ``false``).
+    """
+    name = 'BBCode'
+    aliases = ['bbcode', 'bb']
+    filenames = []
+
+    def __init__(self, **options):
+        Formatter.__init__(self, **options)
+        self._code = get_bool_opt(options, 'codetag', False)
+        self._mono = get_bool_opt(options, 'monofont', False)
+
+        self.styles = {}
+        self._make_styles()
+
+    def _make_styles(self):
+        for ttype, ndef in self.style:
+            start = end = ''
+            if ndef['color']:
+                start += '[color=#{}]'.format(ndef['color'])
+                end = '[/color]' + end
+            if ndef['bold']:
+                start += '[b]'
+                end = '[/b]' + end
+            if ndef['italic']:
+                start += '[i]'
+                end = '[/i]' + end
+            if ndef['underline']:
+                start += '[u]'
+                end = '[/u]' + end
+            # there are no common BBcodes for background-color and border
+
+            self.styles[ttype] = start, end
+
+    def format_unencoded(self, tokensource, outfile):
+        if self._code:
+            outfile.write('[code]')
+        if self._mono:
+            outfile.write('[font=monospace]')
+
+        lastval = ''
+        lasttype = None
+
+        for ttype, value in tokensource:
+            while ttype not in self.styles:
+                ttype = ttype.parent
+            if ttype == lasttype:
+                lastval += value
+            else:
+                if lastval:
+                    start, end = self.styles[lasttype]
+                    outfile.write(''.join((start, lastval, end)))
+                lastval = value
+                lasttype = ttype
+
+        if lastval:
+            start, end = self.styles[lasttype]
+            outfile.write(''.join((start, lastval, end)))
+
+        if self._mono:
+            outfile.write('[/font]')
+        if self._code:
+            outfile.write('[/code]')
+        if self._code or self._mono:
+            outfile.write('\n')
diff --git a/venv/Lib/site-packages/pygments/formatters/groff.py b/venv/Lib/site-packages/pygments/formatters/groff.py
new file mode 100644
index 0000000000..028fec4ea4
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/formatters/groff.py
@@ -0,0 +1,170 @@
+"""
+    pygments.formatters.groff
+    ~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Formatter for groff output.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import math
+from pygments.formatter import Formatter
+from pygments.util import get_bool_opt, get_int_opt
+
+__all__ = ['GroffFormatter']
+
+
+class GroffFormatter(Formatter):
+    """
+    Format tokens with groff escapes to change their color and font style.
+
+    .. versionadded:: 2.11
+
+    Additional options accepted:
+
+    `style`
+        The style to use, can be a string or a Style subclass (default:
+        ``'default'``).
+
+    `monospaced`
+        If set to true, monospace font will be used (default: ``true``).
+
+    `linenos`
+        If set to true, print the line numbers (default: ``false``).
+
+    `wrap`
+        Wrap lines to the specified number of characters. Disabled if set to 0
+        (default: ``0``).
+    """
+
+    name = 'groff'
+    aliases = ['groff','troff','roff']
+    filenames = []
+
+    def __init__(self, **options):
+        Formatter.__init__(self, **options)
+
+        self.monospaced = get_bool_opt(options, 'monospaced', True)
+        self.linenos = get_bool_opt(options, 'linenos', False)
+        self._lineno = 0
+        self.wrap = get_int_opt(options, 'wrap', 0)
+        self._linelen = 0
+
+        self.styles = {}
+        self._make_styles()
+
+
+    def _make_styles(self):
+        regular = '\\f[CR]' if self.monospaced else '\\f[R]'
+        bold = '\\f[CB]' if self.monospaced else '\\f[B]'
+        italic = '\\f[CI]' if self.monospaced else '\\f[I]'
+
+        for ttype, ndef in self.style:
+            start = end = ''
+            if ndef['color']:
+                start += '\\m[{}]'.format(ndef['color'])
+                end = '\\m[]' + end
+            if ndef['bold']:
+                start += bold
+                end = regular + end
+            if ndef['italic']:
+                start += italic
+                end = regular + end
+            if ndef['bgcolor']:
+                start += '\\M[{}]'.format(ndef['bgcolor'])
+                end = '\\M[]' + end
+
+            self.styles[ttype] = start, end
+
+
+    def _define_colors(self, outfile):
+        colors = set()
+        for _, ndef in self.style:
+            if ndef['color'] is not None:
+                colors.add(ndef['color'])
+
+        for color in sorted(colors):
+            outfile.write('.defcolor ' + color + ' rgb #' + color + '\n')
+
+
+    def _write_lineno(self, outfile):
+        self._lineno += 1
+        outfile.write("%s% 4d " % (self._lineno != 1 and '\n' or '', self._lineno))
+
+
+    def _wrap_line(self, line):
+        length = len(line.rstrip('\n'))
+        space = '     ' if self.linenos else ''
+        newline = ''
+
+        if length > self.wrap:
+            for i in range(0, math.floor(length / self.wrap)):
+                chunk = line[i*self.wrap:i*self.wrap+self.wrap]
+                newline += (chunk + '\n' + space)
+            remainder = length % self.wrap
+            if remainder > 0:
+                newline += line[-remainder-1:]
+                self._linelen = remainder
+        elif self._linelen + length > self.wrap:
+            newline = ('\n' + space) + line
+            self._linelen = length
+        else:
+            newline = line
+            self._linelen += length
+
+        return newline
+
+
+    def _escape_chars(self, text):
+        text = text.replace('\\', '\\[u005C]'). \
+                    replace('.', '\\[char46]'). \
+                    replace('\'', '\\[u0027]'). \
+                    replace('`', '\\[u0060]'). \
+                    replace('~', '\\[u007E]')
+        copy = text
+
+        for char in copy:
+            if len(char) != len(char.encode()):
+                uni = char.encode('unicode_escape') \
+                    .decode()[1:] \
+                    .replace('x', 'u00') \
+                    .upper()
+                text = text.replace(char, '\\[u' + uni[1:] + ']')
+
+        return text
+
+
+    def format_unencoded(self, tokensource, outfile):
+        self._define_colors(outfile)
+
+        outfile.write('.nf\n\\f[CR]\n')
+
+        if self.linenos:
+            self._write_lineno(outfile)
+
+        for ttype, value in tokensource:
+            while ttype not in self.styles:
+                ttype = ttype.parent
+            start, end = self.styles[ttype]
+
+            for line in value.splitlines(True):
+                if self.wrap > 0:
+                    line = self._wrap_line(line)
+
+                if start and end:
+                    text = self._escape_chars(line.rstrip('\n'))
+                    if text != '':
+                        outfile.write(''.join((start, text, end)))
+                else:
+                    outfile.write(self._escape_chars(line.rstrip('\n')))
+
+                if line.endswith('\n'):
+                    if self.linenos:
+                        self._write_lineno(outfile)
+                        self._linelen = 0
+                    else:
+                        outfile.write('\n')
+                        self._linelen = 0
+
+        outfile.write('\n.fi')
diff --git a/venv/Lib/site-packages/pygments/formatters/html.py b/venv/Lib/site-packages/pygments/formatters/html.py
new file mode 100644
index 0000000000..4ef183681f
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/formatters/html.py
@@ -0,0 +1,995 @@
+"""
+    pygments.formatters.html
+    ~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Formatter for HTML output.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import functools
+import os
+import sys
+import os.path
+from io import StringIO
+
+from pygments.formatter import Formatter
+from pygments.token import Token, Text, STANDARD_TYPES
+from pygments.util import get_bool_opt, get_int_opt, get_list_opt
+
+try:
+    import ctags
+except ImportError:
+    ctags = None
+
+__all__ = ['HtmlFormatter']
+
+
+_escape_html_table = {
+    ord('&'): '&',
+    ord('<'): '<',
+    ord('>'): '>',
+    ord('"'): '"',
+    ord("'"): ''',
+}
+
+
+def escape_html(text, table=_escape_html_table):
+    """Escape &, <, > as well as single and double quotes for HTML."""
+    return text.translate(table)
+
+
+def webify(color):
+    if color.startswith('calc') or color.startswith('var'):
+        return color
+    else:
+        # Check if the color can be shortened from 6 to 3 characters
+        color = color.upper()
+        if (len(color) == 6 and
+            (    color[0] == color[1]
+             and color[2] == color[3]
+             and color[4] == color[5])):
+            return f'#{color[0]}{color[2]}{color[4]}'
+        else:
+            return f'#{color}'
+
+
+def _get_ttype_class(ttype):
+    fname = STANDARD_TYPES.get(ttype)
+    if fname:
+        return fname
+    aname = ''
+    while fname is None:
+        aname = '-' + ttype[-1] + aname
+        ttype = ttype.parent
+        fname = STANDARD_TYPES.get(ttype)
+    return fname + aname
+
+
+CSSFILE_TEMPLATE = '''\
+/*
+generated by Pygments 
+Copyright 2006-2025 by the Pygments team.
+Licensed under the BSD license, see LICENSE for details.
+*/
+%(styledefs)s
+'''
+
+DOC_HEADER = '''\
+
+
+
+
+  %(title)s
+  
+  
+
+
+
%(title)s

+
+'''
+
+DOC_HEADER_EXTERNALCSS = '''\
+
+
+
+
+  %(title)s
+  
+  
+
+
+
%(title)s

+
+'''
+
+DOC_FOOTER = '''\
+
+
+'''
+
+
+class HtmlFormatter(Formatter):
+    r"""
+    Format tokens as HTML 4 ```` tags. By default, the content is enclosed
+    in a ``
`` tag, itself wrapped in a ``
`` tag (but see the `nowrap` option).
+    The ``
``'s CSS class can be set by the `cssclass` option.
+
+    If the `linenos` option is set to ``"table"``, the ``
`` is
+    additionally wrapped inside a ```` which has one row and two
+    cells: one containing the line numbers and one containing the code.
+    Example:
+
+    .. sourcecode:: html
+
+        

+        

+          
+          
+        

+            
1
+            2

+          		
+            
def foo(bar):
+              pass
+            

+          

+
+    (whitespace added to improve clarity).
+
+    A list of lines can be specified using the `hl_lines` option to make these
+    lines highlighted (as of Pygments 0.11).
+
+    With the `full` option, a complete HTML 4 document is output, including
+    the style definitions inside a ``$)', _handle_cssblock),
+
+            include('keywords'),
+            include('inline'),
+        ],
+        'keywords': [
+            (words((
+                '\\define', '\\end', 'caption', 'created', 'modified', 'tags',
+                'title', 'type'), prefix=r'^', suffix=r'\b'),
+             Keyword),
+        ],
+        'inline': [
+            # escape
+            (r'\\.', Text),
+            # created or modified date
+            (r'\d{17}', Number.Integer),
+            # italics
+            (r'(\s)(//[^/]+//)((?=\W|\n))',
+             bygroups(Text, Generic.Emph, Text)),
+            # superscript
+            (r'(\s)(\^\^[^\^]+\^\^)', bygroups(Text, Generic.Emph)),
+            # subscript
+            (r'(\s)(,,[^,]+,,)', bygroups(Text, Generic.Emph)),
+            # underscore
+            (r'(\s)(__[^_]+__)', bygroups(Text, Generic.Strong)),
+            # bold
+            (r"(\s)(''[^']+'')((?=\W|\n))",
+             bygroups(Text, Generic.Strong, Text)),
+            # strikethrough
+            (r'(\s)(~~[^~]+~~)((?=\W|\n))',
+             bygroups(Text, Generic.Deleted, Text)),
+            # TiddlyWiki variables
+            (r'<<[^>]+>>', Name.Tag),
+            (r'\$\$[^$]+\$\$', Name.Tag),
+            (r'\$\([^)]+\)\$', Name.Tag),
+            # TiddlyWiki style or class
+            (r'^@@.*$', Name.Tag),
+            # HTML tags
+            (r']+>', Name.Tag),
+            # inline code
+            (r'`[^`]+`', String.Backtick),
+            # HTML escaped symbols
+            (r'&\S*?;', String.Regex),
+            # Wiki links
+            (r'(\[{2})([^]\|]+)(\]{2})', bygroups(Text, Name.Tag, Text)),
+            # External links
+            (r'(\[{2})([^]\|]+)(\|)([^]\|]+)(\]{2})',
+            bygroups(Text, Name.Tag, Text, Name.Attribute, Text)),
+            # Transclusion
+            (r'(\{{2})([^}]+)(\}{2})', bygroups(Text, Name.Tag, Text)),
+            # URLs
+            (r'(\b.?.?tps?://[^\s"]+)', bygroups(Name.Attribute)),
+
+            # general text, must come last!
+            (r'[\w]+', Text),
+            (r'.', Text)
+        ],
+    }
+
+    def __init__(self, **options):
+        self.handlecodeblocks = get_bool_opt(options, 'handlecodeblocks', True)
+        RegexLexer.__init__(self, **options)
+
+
+class WikitextLexer(RegexLexer):
+    """
+    For MediaWiki Wikitext.
+
+    Parsing Wikitext is tricky, and results vary between different MediaWiki
+    installations, so we only highlight common syntaxes (built-in or from
+    popular extensions), and also assume templates produce no unbalanced
+    syntaxes.
+    """
+    name = 'Wikitext'
+    url = 'https://www.mediawiki.org/wiki/Wikitext'
+    aliases = ['wikitext', 'mediawiki']
+    filenames = []
+    mimetypes = ['text/x-wiki']
+    version_added = '2.15'
+    flags = re.MULTILINE
+
+    def nowiki_tag_rules(tag_name):
+        return [
+            (rf'(?i)()', bygroups(Punctuation,
+             Name.Tag, Whitespace, Punctuation), '#pop'),
+            include('entity'),
+            include('text'),
+        ]
+
+    def plaintext_tag_rules(tag_name):
+        return [
+            (rf'(?si)(.*?)()', bygroups(Text,
+             Punctuation, Name.Tag, Whitespace, Punctuation), '#pop'),
+        ]
+
+    def delegate_tag_rules(tag_name, lexer, **lexer_kwargs):
+        return [
+            (rf'(?i)()', bygroups(Punctuation,
+             Name.Tag, Whitespace, Punctuation), '#pop'),
+            (rf'(?si).+?(?=)', using(lexer, **lexer_kwargs)),
+        ]
+
+    def text_rules(token):
+        return [
+            (r'\w+', token),
+            (r'[^\S\n]+', token),
+            (r'(?s).', token),
+        ]
+
+    def handle_syntaxhighlight(self, match, ctx):
+        from pygments.lexers import get_lexer_by_name
+
+        attr_content = match.group()
+        start = 0
+        index = 0
+        while True:
+            index = attr_content.find('>', start)
+            # Exclude comment end (-->)
+            if attr_content[index-2:index] != '--':
+                break
+            start = index + 1
+
+        if index == -1:
+            # No tag end
+            yield from self.get_tokens_unprocessed(attr_content, stack=['root', 'attr'])
+            return
+        attr = attr_content[:index]
+        yield from self.get_tokens_unprocessed(attr, stack=['root', 'attr'])
+        yield match.start(3) + index, Punctuation, '>'
+
+        lexer = None
+        content = attr_content[index+1:]
+        lang_match = re.findall(r'\blang=("|\'|)(\w+)(\1)', attr)
+
+        if len(lang_match) >= 1:
+            # Pick the last match in case of multiple matches
+            lang = lang_match[-1][1]
+            try:
+                lexer = get_lexer_by_name(lang)
+            except ClassNotFound:
+                pass
+
+        if lexer is None:
+            yield match.start() + index + 1, Text, content
+        else:
+            yield from lexer.get_tokens_unprocessed(content)
+
+    def handle_score(self, match, ctx):
+        attr_content = match.group()
+        start = 0
+        index = 0
+        while True:
+            index = attr_content.find('>', start)
+            # Exclude comment end (-->)
+            if attr_content[index-2:index] != '--':
+                break
+            start = index + 1
+
+        if index == -1:
+            # No tag end
+            yield from self.get_tokens_unprocessed(attr_content, stack=['root', 'attr'])
+            return
+        attr = attr_content[:index]
+        content = attr_content[index+1:]
+        yield from self.get_tokens_unprocessed(attr, stack=['root', 'attr'])
+        yield match.start(3) + index, Punctuation, '>'
+
+        lang_match = re.findall(r'\blang=("|\'|)(\w+)(\1)', attr)
+        # Pick the last match in case of multiple matches
+        lang = lang_match[-1][1] if len(lang_match) >= 1 else 'lilypond'
+
+        if lang == 'lilypond':  # Case sensitive
+            yield from LilyPondLexer().get_tokens_unprocessed(content)
+        else:  # ABC
+            # FIXME: Use ABC lexer in the future
+            yield match.start() + index + 1, Text, content
+
+    # a-z removed to prevent linter from complaining, REMEMBER to use (?i)
+    title_char = r' %!"$&\'()*,\-./0-9:;=?@A-Z\\\^_`~+\u0080-\uFFFF'
+    nbsp_char = r'(?:\t| |&\#0*160;|&\#[Xx]0*[Aa]0;|[ \xA0\u1680\u2000-\u200A\u202F\u205F\u3000])'
+    link_address = r'(?:[0-9.]+|\[[0-9a-f:.]+\]|[^\x00-\x20"<>\[\]\x7F\xA0\u1680\u2000-\u200A\u202F\u205F\u3000\uFFFD])'
+    link_char_class = r'[^\x00-\x20"<>\[\]\x7F\xA0\u1680\u2000-\u200A\u202F\u205F\u3000\uFFFD]'
+    double_slashes_i = {
+        '__FORCETOC__', '__NOCONTENTCONVERT__', '__NOCC__', '__NOEDITSECTION__', '__NOGALLERY__',
+        '__NOTITLECONVERT__', '__NOTC__', '__NOTOC__', '__TOC__',
+    }
+    double_slashes = {
+        '__EXPECTUNUSEDCATEGORY__',  '__HIDDENCAT__', '__INDEX__',  '__NEWSECTIONLINK__',
+        '__NOINDEX__',  '__NONEWSECTIONLINK__',  '__STATICREDIRECT__', '__NOGLOBAL__',
+        '__DISAMBIG__', '__EXPECTED_UNCONNECTED_PAGE__',
+    }
+    protocols = {
+        'bitcoin:', 'ftp://', 'ftps://', 'geo:', 'git://', 'gopher://', 'http://', 'https://',
+        'irc://', 'ircs://', 'magnet:', 'mailto:', 'mms://', 'news:', 'nntp://', 'redis://',
+        'sftp://', 'sip:', 'sips:', 'sms:', 'ssh://', 'svn://', 'tel:', 'telnet://', 'urn:',
+        'worldwind://', 'xmpp:', '//',
+    }
+    non_relative_protocols = protocols - {'//'}
+    html_tags = {
+        'abbr', 'b', 'bdi', 'bdo', 'big', 'blockquote', 'br', 'caption', 'center', 'cite', 'code',
+        'data', 'dd', 'del', 'dfn', 'div', 'dl', 'dt', 'em', 'font', 'h1', 'h2', 'h3', 'h4', 'h5',
+        'h6', 'hr', 'i', 'ins', 'kbd', 'li', 'link', 'mark', 'meta', 'ol', 'p', 'q', 'rb', 'rp',
+        'rt', 'rtc', 'ruby', 's', 'samp', 'small', 'span', 'strike', 'strong', 'sub', 'sup',
+        'table', 'td', 'th', 'time', 'tr', 'tt', 'u', 'ul', 'var', 'wbr',
+    }
+    parser_tags = {
+        'graph', 'charinsert', 'rss', 'chem', 'categorytree', 'nowiki', 'inputbox', 'math',
+        'hiero', 'score', 'pre', 'ref', 'translate', 'imagemap', 'templatestyles', 'languages',
+        'noinclude', 'mapframe', 'section', 'poem', 'syntaxhighlight', 'includeonly', 'tvar',
+        'onlyinclude', 'templatedata', 'langconvert', 'timeline', 'dynamicpagelist', 'gallery',
+        'maplink', 'ce', 'references',
+    }
+    variant_langs = {
+        # ZhConverter.php
+        'zh', 'zh-hans', 'zh-hant', 'zh-cn', 'zh-hk', 'zh-mo', 'zh-my', 'zh-sg', 'zh-tw',
+        # WuuConverter.php
+        'wuu', 'wuu-hans', 'wuu-hant',
+        # UzConverter.php
+        'uz', 'uz-latn', 'uz-cyrl',
+        # TlyConverter.php
+        'tly', 'tly-cyrl',
+        # TgConverter.php
+        'tg', 'tg-latn',
+        # SrConverter.php
+        'sr', 'sr-ec', 'sr-el',
+        # ShiConverter.php
+        'shi', 'shi-tfng', 'shi-latn',
+        # ShConverter.php
+        'sh-latn', 'sh-cyrl',
+        # KuConverter.php
+        'ku', 'ku-arab', 'ku-latn',
+        # IuConverter.php
+        'iu', 'ike-cans', 'ike-latn',
+        # GanConverter.php
+        'gan', 'gan-hans', 'gan-hant',
+        # EnConverter.php
+        'en', 'en-x-piglatin',
+        # CrhConverter.php
+        'crh', 'crh-cyrl', 'crh-latn',
+        # BanConverter.php
+        'ban', 'ban-bali', 'ban-x-dharma', 'ban-x-palmleaf', 'ban-x-pku',
+    }
+    magic_vars_i = {
+        'ARTICLEPATH', 'INT', 'PAGEID', 'SCRIPTPATH', 'SERVER', 'SERVERNAME', 'STYLEPATH',
+    }
+    magic_vars = {
+        '!', '=', 'BASEPAGENAME', 'BASEPAGENAMEE', 'CASCADINGSOURCES', 'CONTENTLANGUAGE',
+        'CONTENTLANG', 'CURRENTDAY', 'CURRENTDAY2', 'CURRENTDAYNAME', 'CURRENTDOW', 'CURRENTHOUR',
+        'CURRENTMONTH', 'CURRENTMONTH2', 'CURRENTMONTH1', 'CURRENTMONTHABBREV', 'CURRENTMONTHNAME',
+        'CURRENTMONTHNAMEGEN', 'CURRENTTIME', 'CURRENTTIMESTAMP', 'CURRENTVERSION', 'CURRENTWEEK',
+        'CURRENTYEAR', 'DIRECTIONMARK', 'DIRMARK', 'FULLPAGENAME', 'FULLPAGENAMEE', 'LOCALDAY',
+        'LOCALDAY2', 'LOCALDAYNAME', 'LOCALDOW', 'LOCALHOUR', 'LOCALMONTH', 'LOCALMONTH2',
+        'LOCALMONTH1', 'LOCALMONTHABBREV', 'LOCALMONTHNAME', 'LOCALMONTHNAMEGEN', 'LOCALTIME',
+        'LOCALTIMESTAMP', 'LOCALWEEK', 'LOCALYEAR', 'NAMESPACE', 'NAMESPACEE', 'NAMESPACENUMBER',
+        'NUMBEROFACTIVEUSERS', 'NUMBEROFADMINS', 'NUMBEROFARTICLES', 'NUMBEROFEDITS',
+        'NUMBEROFFILES', 'NUMBEROFPAGES', 'NUMBEROFUSERS', 'PAGELANGUAGE', 'PAGENAME', 'PAGENAMEE',
+        'REVISIONDAY', 'REVISIONDAY2', 'REVISIONID', 'REVISIONMONTH', 'REVISIONMONTH1',
+        'REVISIONSIZE', 'REVISIONTIMESTAMP', 'REVISIONUSER', 'REVISIONYEAR', 'ROOTPAGENAME',
+        'ROOTPAGENAMEE', 'SITENAME', 'SUBJECTPAGENAME', 'ARTICLEPAGENAME', 'SUBJECTPAGENAMEE',
+        'ARTICLEPAGENAMEE', 'SUBJECTSPACE', 'ARTICLESPACE', 'SUBJECTSPACEE', 'ARTICLESPACEE',
+        'SUBPAGENAME', 'SUBPAGENAMEE', 'TALKPAGENAME', 'TALKPAGENAMEE', 'TALKSPACE', 'TALKSPACEE',
+    }
+    parser_functions_i = {
+        'ANCHORENCODE', 'BIDI', 'CANONICALURL', 'CANONICALURLE', 'FILEPATH', 'FORMATNUM',
+        'FULLURL', 'FULLURLE', 'GENDER', 'GRAMMAR', 'INT', r'\#LANGUAGE', 'LC', 'LCFIRST', 'LOCALURL',
+        'LOCALURLE', 'NS', 'NSE', 'PADLEFT', 'PADRIGHT', 'PAGEID', 'PLURAL', 'UC', 'UCFIRST',
+        'URLENCODE',
+    }
+    parser_functions = {
+        'BASEPAGENAME', 'BASEPAGENAMEE', 'CASCADINGSOURCES', 'DEFAULTSORT', 'DEFAULTSORTKEY',
+        'DEFAULTCATEGORYSORT', 'FULLPAGENAME', 'FULLPAGENAMEE', 'NAMESPACE', 'NAMESPACEE',
+        'NAMESPACENUMBER', 'NUMBERINGROUP', 'NUMINGROUP', 'NUMBEROFACTIVEUSERS', 'NUMBEROFADMINS',
+        'NUMBEROFARTICLES', 'NUMBEROFEDITS', 'NUMBEROFFILES', 'NUMBEROFPAGES', 'NUMBEROFUSERS',
+        'PAGENAME', 'PAGENAMEE', 'PAGESINCATEGORY', 'PAGESINCAT', 'PAGESIZE', 'PROTECTIONEXPIRY',
+        'PROTECTIONLEVEL', 'REVISIONDAY', 'REVISIONDAY2', 'REVISIONID', 'REVISIONMONTH',
+        'REVISIONMONTH1', 'REVISIONTIMESTAMP', 'REVISIONUSER', 'REVISIONYEAR', 'ROOTPAGENAME',
+        'ROOTPAGENAMEE', 'SUBJECTPAGENAME', 'ARTICLEPAGENAME', 'SUBJECTPAGENAMEE',
+        'ARTICLEPAGENAMEE', 'SUBJECTSPACE', 'ARTICLESPACE', 'SUBJECTSPACEE', 'ARTICLESPACEE',
+        'SUBPAGENAME', 'SUBPAGENAMEE', 'TALKPAGENAME', 'TALKPAGENAMEE', 'TALKSPACE', 'TALKSPACEE',
+        'INT', 'DISPLAYTITLE', 'PAGESINNAMESPACE', 'PAGESINNS',
+    }
+
+    tokens = {
+        'root': [
+            # Redirects
+            (r"""(?xi)
+                (\A\s*?)(\#REDIRECT:?) # may contain a colon
+                (\s+)(\[\[) (?=[^\]\n]* \]\]$)
+            """,
+             bygroups(Whitespace, Keyword, Whitespace, Punctuation), 'redirect-inner'),
+            # Subheadings
+            (r'^(={2,6})(.+?)(\1)(\s*$\n)',
+             bygroups(Generic.Subheading, Generic.Subheading, Generic.Subheading, Whitespace)),
+            # Headings
+            (r'^(=.+?=)(\s*$\n)',
+             bygroups(Generic.Heading, Whitespace)),
+            # Double-slashed magic words
+            (words(double_slashes_i, prefix=r'(?i)'), Name.Function.Magic),
+            (words(double_slashes), Name.Function.Magic),
+            # Raw URLs
+            (r'(?i)\b(?:{}){}{}*'.format('|'.join(protocols),
+             link_address, link_char_class), Name.Label),
+            # Magic links
+            (rf'\b(?:RFC|PMID){nbsp_char}+[0-9]+\b',
+             Name.Function.Magic),
+            (r"""(?x)
+                \bISBN {nbsp_char}
+                (?: 97[89] {nbsp_dash}? )?
+                (?: [0-9] {nbsp_dash}? ){{9}} # escape format()
+                [0-9Xx]\b
+            """.format(nbsp_char=nbsp_char, nbsp_dash=f'(?:-|{nbsp_char})'), Name.Function.Magic),
+            include('list'),
+            include('inline'),
+            include('text'),
+        ],
+        'redirect-inner': [
+            (r'(\]\])(\s*?\n)', bygroups(Punctuation, Whitespace), '#pop'),
+            (r'(\#)([^#]*?)', bygroups(Punctuation, Name.Label)),
+            (rf'(?i)[{title_char}]+', Name.Tag),
+        ],
+        'list': [
+            # Description lists
+            (r'^;', Keyword, 'dt'),
+            # Ordered lists, unordered lists and indents
+            (r'^[#:*]+', Keyword),
+            # Horizontal rules
+            (r'^-{4,}', Keyword),
+        ],
+        'inline': [
+            # Signatures
+            (r'~{3,5}', Keyword),
+            # Entities
+            include('entity'),
+            # Bold & italic
+            (r"('')(''')(?!')", bygroups(Generic.Emph,
+             Generic.EmphStrong), 'inline-italic-bold'),
+            (r"'''(?!')", Generic.Strong, 'inline-bold'),
+            (r"''(?!')", Generic.Emph, 'inline-italic'),
+            # Comments & parameters & templates
+            include('replaceable'),
+            # Media links
+            (
+                r"""(?xi)
+                (\[\[)
+                    (File|Image) (:)
+                    ((?: [{}] | \{{{{2,3}}[^{{}}]*?\}}{{2,3}} |  )*)
+                    (?: (\#) ([{}]*?) )?
+                """.format(title_char, f'{title_char}#'),
+                bygroups(Punctuation, Name.Namespace,  Punctuation,
+                         using(this, state=['wikilink-name']), Punctuation, Name.Label),
+                'medialink-inner'
+            ),
+            # Wikilinks
+            (
+                r"""(?xi)
+                (\[\[)(?!{}) # Should not contain URLs
+                    (?: ([{}]*) (:))?
+                    ((?: [{}] | \{{{{2,3}}[^{{}}]*?\}}{{2,3}} |  )*?)
+                    (?: (\#) ([{}]*?) )?
+                (\]\])
+                """.format('|'.join(protocols), title_char.replace('/', ''),
+                       title_char, f'{title_char}#'),
+                bygroups(Punctuation, Name.Namespace,  Punctuation,
+                         using(this, state=['wikilink-name']), Punctuation, Name.Label, Punctuation)
+            ),
+            (
+                r"""(?xi)
+                (\[\[)(?!{})
+                    (?: ([{}]*) (:))?
+                    ((?: [{}] | \{{{{2,3}}[^{{}}]*?\}}{{2,3}} |  )*?)
+                    (?: (\#) ([{}]*?) )?
+                    (\|)
+                """.format('|'.join(protocols), title_char.replace('/', ''),
+                       title_char, f'{title_char}#'),
+                bygroups(Punctuation, Name.Namespace,  Punctuation,
+                         using(this, state=['wikilink-name']), Punctuation, Name.Label, Punctuation),
+                'wikilink-inner'
+            ),
+            # External links
+            (
+                r"""(?xi)
+                (\[)
+                    ((?:{}) {} {}*)
+                    (\s*)
+                """.format('|'.join(protocols), link_address, link_char_class),
+                bygroups(Punctuation, Name.Label, Whitespace),
+                'extlink-inner'
+            ),
+            # Tables
+            (r'^(:*)(\s*?)(\{\|)([^\n]*)$', bygroups(Keyword,
+             Whitespace, Punctuation, using(this, state=['root', 'attr'])), 'table'),
+            # HTML tags
+            (r'(?i)(<)({})\b'.format('|'.join(html_tags)),
+             bygroups(Punctuation, Name.Tag), 'tag-inner-ordinary'),
+            (r'(?i)()'.format('|'.join(html_tags)),
+             bygroups(Punctuation, Name.Tag, Whitespace, Punctuation)),
+            # 
+            (r'(?i)(<)(nowiki)\b', bygroups(Punctuation,
+             Name.Tag), ('tag-nowiki', 'tag-inner')),
+            # 
+            (r'(?i)(<)(pre)\b', bygroups(Punctuation,
+             Name.Tag), ('tag-pre', 'tag-inner')),
+            # 
+            (r'(?i)(<)(categorytree)\b', bygroups(
+                Punctuation, Name.Tag), ('tag-categorytree', 'tag-inner')),
+            # 
+            (r'(?i)(<)(hiero)\b', bygroups(Punctuation,
+             Name.Tag), ('tag-hiero', 'tag-inner')),
+            # 
+            (r'(?i)(<)(math)\b', bygroups(Punctuation,
+             Name.Tag), ('tag-math', 'tag-inner')),
+            # 
+            (r'(?i)(<)(chem)\b', bygroups(Punctuation,
+             Name.Tag), ('tag-chem', 'tag-inner')),
+            # 
+            (r'(?i)(<)(ce)\b', bygroups(Punctuation,
+             Name.Tag), ('tag-ce', 'tag-inner')),
+            # 
+            (r'(?i)(<)(charinsert)\b', bygroups(
+                Punctuation, Name.Tag), ('tag-charinsert', 'tag-inner')),
+            # 
+            (r'(?i)(<)(templatedata)\b', bygroups(
+                Punctuation, Name.Tag), ('tag-templatedata', 'tag-inner')),
+            # 
+            (r'(?i)(<)(gallery)\b', bygroups(
+                Punctuation, Name.Tag), ('tag-gallery', 'tag-inner')),
+            # 
+            (r'(?i)(<)(gallery)\b', bygroups(
+                Punctuation, Name.Tag), ('tag-graph', 'tag-inner')),
+            # 
+            (r'(?i)(<)(dynamicpagelist)\b', bygroups(
+                Punctuation, Name.Tag), ('tag-dynamicpagelist', 'tag-inner')),
+            # 
+            (r'(?i)(<)(inputbox)\b', bygroups(
+                Punctuation, Name.Tag), ('tag-inputbox', 'tag-inner')),
+            # 
+            (r'(?i)(<)(rss)\b', bygroups(
+                Punctuation, Name.Tag), ('tag-rss', 'tag-inner')),
+            # 
+            (r'(?i)(<)(imagemap)\b', bygroups(
+                Punctuation, Name.Tag), ('tag-imagemap', 'tag-inner')),
+            # 
+            (r'(?i)()',
+             bygroups(Punctuation, Name.Tag, Whitespace, Punctuation)),
+            (r'(?si)(<)(syntaxhighlight)\b([^>]*?(?.*?)(?=)',
+             bygroups(Punctuation, Name.Tag, handle_syntaxhighlight)),
+            # : Fallback case for self-closing tags
+            (r'(?i)(<)(syntaxhighlight)\b(\s*?)((?:[^>]|-->)*?)(/\s*?(?)*?)(/\s*?(?)*?)(/\s*?(?|\Z)', Comment.Multiline),
+            # Parameters
+            (
+                r"""(?x)
+                (\{{3})
+                    ([^|]*?)
+                    (?=\}{3}|\|)
+                """,
+                bygroups(Punctuation, Name.Variable),
+                'parameter-inner',
+            ),
+            # Magic variables
+            (r'(?i)(\{{\{{)(\s*)({})(\s*)(\}}\}})'.format('|'.join(magic_vars_i)),
+             bygroups(Punctuation, Whitespace, Name.Function, Whitespace, Punctuation)),
+            (r'(\{{\{{)(\s*)({})(\s*)(\}}\}})'.format('|'.join(magic_vars)),
+                bygroups(Punctuation, Whitespace, Name.Function, Whitespace, Punctuation)),
+            # Parser functions & templates
+            (r'\{\{', Punctuation, 'template-begin-space'),
+            #  legacy syntax
+            (r'(?i)(<)(tvar)\b(\|)([^>]*?)(>)', bygroups(Punctuation,
+             Name.Tag, Punctuation, String, Punctuation)),
+            (r'', Punctuation, '#pop'),
+            # 
+            (r'(?i)(<)(tvar)\b', bygroups(Punctuation, Name.Tag), 'tag-inner-ordinary'),
+            (r'(?i)()',
+             bygroups(Punctuation, Name.Tag, Whitespace, Punctuation)),
+        ],
+        'parameter-inner': [
+            (r'\}{3}', Punctuation, '#pop'),
+            (r'\|', Punctuation),
+            include('inline'),
+            include('text'),
+        ],
+        'template-begin-space': [
+            # Templates allow line breaks at the beginning, and due to how MediaWiki handles
+            # comments, an extra state is required to handle things like {{\n\n name}}
+            (r'|\Z)', Comment.Multiline),
+            (r'\s+', Whitespace),
+            # Parser functions
+            (
+                r'(?i)(\#[{}]*?|{})(:)'.format(title_char,
+                                           '|'.join(parser_functions_i)),
+                bygroups(Name.Function, Punctuation), ('#pop', 'template-inner')
+            ),
+            (
+                r'({})(:)'.format('|'.join(parser_functions)),
+                bygroups(Name.Function, Punctuation), ('#pop', 'template-inner')
+            ),
+            # Templates
+            (
+                rf'(?i)([{title_char}]*?)(:)',
+                bygroups(Name.Namespace, Punctuation), ('#pop', 'template-name')
+            ),
+            default(('#pop', 'template-name'),),
+        ],
+        'template-name': [
+            (r'(\s*?)(\|)', bygroups(Text, Punctuation), ('#pop', 'template-inner')),
+            (r'\}\}', Punctuation, '#pop'),
+            (r'\n', Text, '#pop'),
+            include('replaceable'),
+            *text_rules(Name.Tag),
+        ],
+        'template-inner': [
+            (r'\}\}', Punctuation, '#pop'),
+            (r'\|', Punctuation),
+            (
+                r"""(?x)
+                    (?<=\|)
+                    ( (?: (?! \{\{ | \}\} )[^=\|<])*? ) # Exclude templates and tags
+                    (=)
+                """,
+                bygroups(Name.Label, Operator)
+            ),
+            include('inline'),
+            include('text'),
+        ],
+        'table': [
+            # Use [ \t\n\r\0\x0B] instead of \s to follow PHP trim() behavior
+            # Endings
+            (r'^([ \t\n\r\0\x0B]*?)(\|\})',
+             bygroups(Whitespace, Punctuation), '#pop'),
+            # Table rows
+            (r'^([ \t\n\r\0\x0B]*?)(\|-+)(.*)$', bygroups(Whitespace, Punctuation,
+             using(this, state=['root', 'attr']))),
+            # Captions
+            (
+                r"""(?x)
+                ^([ \t\n\r\0\x0B]*?)(\|\+)
+                # Exclude links, template and tags
+                (?: ( (?: (?! \[\[ | \{\{ )[^|\n<] )*? )(\|) )?
+                (.*?)$
+                """,
+                bygroups(Whitespace, Punctuation, using(this, state=[
+                         'root', 'attr']), Punctuation, Generic.Heading),
+            ),
+            # Table data
+            (
+                r"""(?x)
+                ( ^(?:[ \t\n\r\0\x0B]*?)\| | \|\| )
+                (?: ( (?: (?! \[\[ | \{\{ )[^|\n<] )*? )(\|)(?!\|) )?
+                """,
+                bygroups(Punctuation, using(this, state=[
+                         'root', 'attr']), Punctuation),
+            ),
+            # Table headers
+            (
+                r"""(?x)
+                ( ^(?:[ \t\n\r\0\x0B]*?)!  )
+                (?: ( (?: (?! \[\[ | \{\{ )[^|\n<] )*? )(\|)(?!\|) )?
+                """,
+                bygroups(Punctuation, using(this, state=[
+                         'root', 'attr']), Punctuation),
+                'table-header',
+            ),
+            include('list'),
+            include('inline'),
+            include('text'),
+        ],
+        'table-header': [
+            # Requires another state for || handling inside headers
+            (r'\n', Text, '#pop'),
+            (
+                r"""(?x)
+                (!!|\|\|)
+                (?:
+                    ( (?: (?! \[\[ | \{\{ )[^|\n<] )*? )
+                    (\|)(?!\|)
+                )?
+                """,
+                bygroups(Punctuation, using(this, state=[
+                         'root', 'attr']), Punctuation)
+            ),
+            *text_rules(Generic.Subheading),
+        ],
+        'entity': [
+            (r'&\S*?;', Name.Entity),
+        ],
+        'dt': [
+            (r'\n', Text, '#pop'),
+            include('inline'),
+            (r':', Keyword, '#pop'),
+            include('text'),
+        ],
+        'extlink-inner': [
+            (r'\]', Punctuation, '#pop'),
+            include('inline'),
+            include('text'),
+        ],
+        'nowiki-ish': [
+            include('entity'),
+            include('text'),
+        ],
+        'attr': [
+            include('replaceable'),
+            (r'\s+', Whitespace),
+            (r'(=)(\s*)(")', bygroups(Operator, Whitespace, String.Double), 'attr-val-2'),
+            (r"(=)(\s*)(')", bygroups(Operator, Whitespace, String.Single), 'attr-val-1'),
+            (r'(=)(\s*)', bygroups(Operator, Whitespace), 'attr-val-0'),
+            (r'[\w:-]+', Name.Attribute),
+
+        ],
+        'attr-val-0': [
+            (r'\s', Whitespace, '#pop'),
+            include('replaceable'),
+            *text_rules(String),
+        ],
+        'attr-val-1': [
+            (r"'", String.Single, '#pop'),
+            include('replaceable'),
+            *text_rules(String.Single),
+        ],
+        'attr-val-2': [
+            (r'"', String.Double, '#pop'),
+            include('replaceable'),
+            *text_rules(String.Double),
+        ],
+        'tag-inner-ordinary': [
+            (r'/?\s*>', Punctuation, '#pop'),
+            include('tag-attr'),
+        ],
+        'tag-inner': [
+            # Return to root state for self-closing tags
+            (r'/\s*>', Punctuation, '#pop:2'),
+            (r'\s*>', Punctuation, '#pop'),
+            include('tag-attr'),
+        ],
+        # There states below are just like their non-tag variants, the key difference is
+        # they forcibly quit when encountering tag closing markup
+        'tag-attr': [
+            include('replaceable'),
+            (r'\s+', Whitespace),
+            (r'(=)(\s*)(")', bygroups(Operator,
+             Whitespace, String.Double), 'tag-attr-val-2'),
+            (r"(=)(\s*)(')", bygroups(Operator,
+             Whitespace, String.Single), 'tag-attr-val-1'),
+            (r'(=)(\s*)', bygroups(Operator, Whitespace), 'tag-attr-val-0'),
+            (r'[\w:-]+', Name.Attribute),
+
+        ],
+        'tag-attr-val-0': [
+            (r'\s', Whitespace, '#pop'),
+            (r'/?>', Punctuation, '#pop:2'),
+            include('replaceable'),
+            *text_rules(String),
+        ],
+        'tag-attr-val-1': [
+            (r"'", String.Single, '#pop'),
+            (r'/?>', Punctuation, '#pop:2'),
+            include('replaceable'),
+            *text_rules(String.Single),
+        ],
+        'tag-attr-val-2': [
+            (r'"', String.Double, '#pop'),
+            (r'/?>', Punctuation, '#pop:2'),
+            include('replaceable'),
+            *text_rules(String.Double),
+        ],
+        'tag-nowiki': nowiki_tag_rules('nowiki'),
+        'tag-pre': nowiki_tag_rules('pre'),
+        'tag-categorytree': plaintext_tag_rules('categorytree'),
+        'tag-dynamicpagelist': plaintext_tag_rules('dynamicpagelist'),
+        'tag-hiero': plaintext_tag_rules('hiero'),
+        'tag-inputbox': plaintext_tag_rules('inputbox'),
+        'tag-imagemap': plaintext_tag_rules('imagemap'),
+        'tag-charinsert': plaintext_tag_rules('charinsert'),
+        'tag-timeline': plaintext_tag_rules('timeline'),
+        'tag-gallery': plaintext_tag_rules('gallery'),
+        'tag-graph': plaintext_tag_rules('graph'),
+        'tag-rss': plaintext_tag_rules('rss'),
+        'tag-math': delegate_tag_rules('math', TexLexer, state='math'),
+        'tag-chem': delegate_tag_rules('chem', TexLexer, state='math'),
+        'tag-ce': delegate_tag_rules('ce', TexLexer, state='math'),
+        'tag-templatedata': delegate_tag_rules('templatedata', JsonLexer),
+        'text-italic': text_rules(Generic.Emph),
+        'text-bold': text_rules(Generic.Strong),
+        'text-bold-italic': text_rules(Generic.EmphStrong),
+        'text': text_rules(Text),
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/math.py b/venv/Lib/site-packages/pygments/lexers/math.py
new file mode 100644
index 0000000000..b225ffcf93
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/math.py
@@ -0,0 +1,21 @@
+"""
+    pygments.lexers.math
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Just export lexers that were contained in this module.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+# ruff: noqa: F401
+from pygments.lexers.python import NumPyLexer
+from pygments.lexers.matlab import MatlabLexer, MatlabSessionLexer, \
+    OctaveLexer, ScilabLexer
+from pygments.lexers.julia import JuliaLexer, JuliaConsoleLexer
+from pygments.lexers.r import RConsoleLexer, SLexer, RdLexer
+from pygments.lexers.modeling import BugsLexer, JagsLexer, StanLexer
+from pygments.lexers.idl import IDLLexer
+from pygments.lexers.algebra import MuPADLexer
+
+__all__ = []
diff --git a/venv/Lib/site-packages/pygments/lexers/matlab.py b/venv/Lib/site-packages/pygments/lexers/matlab.py
new file mode 100644
index 0000000000..8eeffc9d23
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/matlab.py
@@ -0,0 +1,3307 @@
+"""
+    pygments.lexers.matlab
+    ~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for Matlab and related languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import Lexer, RegexLexer, bygroups, default, words, \
+    do_insertions, include
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation, Generic, Whitespace
+
+from pygments.lexers import _scilab_builtins
+
+__all__ = ['MatlabLexer', 'MatlabSessionLexer', 'OctaveLexer', 'ScilabLexer']
+
+
+class MatlabLexer(RegexLexer):
+    """
+    For Matlab source code.
+    """
+    name = 'Matlab'
+    aliases = ['matlab']
+    filenames = ['*.m']
+    mimetypes = ['text/matlab']
+    url = 'https://www.mathworks.com/products/matlab.html'
+    version_added = '0.10'
+
+    _operators = r'-|==|~=|<=|>=|<|>|&&|&|~|\|\|?|\.\*|\*|\+|\.\^|\^|\.\\|\./|/|\\'
+
+    tokens = {
+        'expressions': [
+            # operators:
+            (_operators, Operator),
+
+            # numbers (must come before punctuation to handle `.5`; cannot use
+            # `\b` due to e.g. `5. + .5`).  The negative lookahead on operators
+            # avoids including the dot in `1./x` (the dot is part of `./`).
+            (rf'(? and then
+            # (equal | open-parenthesis |  | ).
+            (rf'(?:^|(?<=;))(\s*)(\w+)(\s+)(?!=|\(|{_operators}\s|\s)',
+             bygroups(Whitespace, Name, Whitespace), 'commandargs'),
+
+            include('expressions')
+        ],
+        'blockcomment': [
+            (r'^\s*%\}', Comment.Multiline, '#pop'),
+            (r'^.*\n', Comment.Multiline),
+            (r'.', Comment.Multiline),
+        ],
+        'deffunc': [
+            (r'(\s*)(?:(\S+)(\s*)(=)(\s*))?(.+)(\()(.*)(\))(\s*)',
+             bygroups(Whitespace, Text, Whitespace, Punctuation,
+                      Whitespace, Name.Function, Punctuation, Text,
+                      Punctuation, Whitespace), '#pop'),
+            # function with no args
+            (r'(\s*)([a-zA-Z_]\w*)',
+             bygroups(Whitespace, Name.Function), '#pop'),
+        ],
+        'propattrs': [
+            (r'(\w+)(\s*)(=)(\s*)(\d+)',
+             bygroups(Name.Builtin, Whitespace, Punctuation, Whitespace,
+                      Number)),
+            (r'(\w+)(\s*)(=)(\s*)([a-zA-Z]\w*)',
+             bygroups(Name.Builtin, Whitespace, Punctuation, Whitespace,
+                      Keyword)),
+            (r',', Punctuation),
+            (r'\)', Punctuation, '#pop'),
+            (r'\s+', Whitespace),
+            (r'.', Text),
+        ],
+        'defprops': [
+            (r'%\{\s*\n', Comment.Multiline, 'blockcomment'),
+            (r'%.*$', Comment),
+            (r'(?.
+    """
+    name = 'Matlab session'
+    aliases = ['matlabsession']
+    url = 'https://www.mathworks.com/products/matlab.html'
+    version_added = '0.10'
+    _example = "matlabsession/matlabsession_sample.txt"
+
+    def get_tokens_unprocessed(self, text):
+        mlexer = MatlabLexer(**self.options)
+
+        curcode = ''
+        insertions = []
+        continuation = False
+
+        for match in line_re.finditer(text):
+            line = match.group()
+
+            if line.startswith('>> '):
+                insertions.append((len(curcode),
+                                   [(0, Generic.Prompt, line[:3])]))
+                curcode += line[3:]
+
+            elif line.startswith('>>'):
+                insertions.append((len(curcode),
+                                   [(0, Generic.Prompt, line[:2])]))
+                curcode += line[2:]
+
+            elif line.startswith('???'):
+
+                idx = len(curcode)
+
+                # without is showing error on same line as before...?
+                # line = "\n" + line
+                token = (0, Generic.Traceback, line)
+                insertions.append((idx, [token]))
+            elif continuation and insertions:
+                # line_start is the length of the most recent prompt symbol
+                line_start = len(insertions[-1][-1][-1])
+                # Set leading spaces with the length of the prompt to be a generic prompt
+                # This keeps code aligned when prompts are removed, say with some Javascript
+                if line.startswith(' '*line_start):
+                    insertions.append(
+                        (len(curcode), [(0, Generic.Prompt, line[:line_start])]))
+                    curcode += line[line_start:]
+                else:
+                    curcode += line
+            else:
+                if curcode:
+                    yield from do_insertions(
+                        insertions, mlexer.get_tokens_unprocessed(curcode))
+                    curcode = ''
+                    insertions = []
+
+                yield match.start(), Generic.Output, line
+
+            # Does not allow continuation if a comment is included after the ellipses.
+            # Continues any line that ends with ..., even comments (lines that start with %)
+            if line.strip().endswith('...'):
+                continuation = True
+            else:
+                continuation = False
+
+        if curcode:  # or item:
+            yield from do_insertions(
+                insertions, mlexer.get_tokens_unprocessed(curcode))
+
+
+class OctaveLexer(RegexLexer):
+    """
+    For GNU Octave source code.
+    """
+    name = 'Octave'
+    url = 'https://www.gnu.org/software/octave/index'
+    aliases = ['octave']
+    filenames = ['*.m']
+    mimetypes = ['text/octave']
+    version_added = '1.5'
+
+    # These lists are generated automatically.
+    # Run the following in bash shell:
+    #
+    # First dump all of the Octave manual into a plain text file:
+    #
+    #   $ info octave --subnodes -o octave-manual
+    #
+    # Now grep through it:
+
+    # for i in \
+    #     "Built-in Function" "Command" "Function File" \
+    #     "Loadable Function" "Mapping Function";
+    # do
+    #     perl -e '@name = qw('"$i"');
+    #              print lc($name[0]),"_kw = [\n"';
+    #
+    #     perl -n -e 'print "\"$1\",\n" if /-- '"$i"': .* (\w*) \(/;' \
+    #         octave-manual | sort | uniq ;
+    #     echo "]" ;
+    #     echo;
+    # done
+
+    # taken from Octave Mercurial changeset 8cc154f45e37 (30-jan-2011)
+
+    builtin_kw = (
+        "addlistener", "addpath", "addproperty", "all",
+        "and", "any", "argnames", "argv", "assignin",
+        "atexit", "autoload",
+        "available_graphics_toolkits", "beep_on_error",
+        "bitand", "bitmax", "bitor", "bitshift", "bitxor",
+        "cat", "cell", "cellstr", "char", "class", "clc",
+        "columns", "command_line_path",
+        "completion_append_char", "completion_matches",
+        "complex", "confirm_recursive_rmdir", "cputime",
+        "crash_dumps_octave_core", "ctranspose", "cumprod",
+        "cumsum", "debug_on_error", "debug_on_interrupt",
+        "debug_on_warning", "default_save_options",
+        "dellistener", "diag", "diff", "disp",
+        "doc_cache_file", "do_string_escapes", "double",
+        "drawnow", "e", "echo_executing_commands", "eps",
+        "eq", "errno", "errno_list", "error", "eval",
+        "evalin", "exec", "exist", "exit", "eye", "false",
+        "fclear", "fclose", "fcntl", "fdisp", "feof",
+        "ferror", "feval", "fflush", "fgetl", "fgets",
+        "fieldnames", "file_in_loadpath", "file_in_path",
+        "filemarker", "filesep", "find_dir_in_path",
+        "fixed_point_format", "fnmatch", "fopen", "fork",
+        "formula", "fprintf", "fputs", "fread", "freport",
+        "frewind", "fscanf", "fseek", "fskipl", "ftell",
+        "functions", "fwrite", "ge", "genpath", "get",
+        "getegid", "getenv", "geteuid", "getgid",
+        "getpgrp", "getpid", "getppid", "getuid", "glob",
+        "gt", "gui_mode", "history_control",
+        "history_file", "history_size",
+        "history_timestamp_format_string", "home",
+        "horzcat", "hypot", "ifelse",
+        "ignore_function_time_stamp", "inferiorto",
+        "info_file", "info_program", "inline", "input",
+        "intmax", "intmin", "ipermute",
+        "is_absolute_filename", "isargout", "isbool",
+        "iscell", "iscellstr", "ischar", "iscomplex",
+        "isempty", "isfield", "isfloat", "isglobal",
+        "ishandle", "isieee", "isindex", "isinteger",
+        "islogical", "ismatrix", "ismethod", "isnull",
+        "isnumeric", "isobject", "isreal",
+        "is_rooted_relative_filename", "issorted",
+        "isstruct", "isvarname", "kbhit", "keyboard",
+        "kill", "lasterr", "lasterror", "lastwarn",
+        "ldivide", "le", "length", "link", "linspace",
+        "logical", "lstat", "lt", "make_absolute_filename",
+        "makeinfo_program", "max_recursion_depth", "merge",
+        "methods", "mfilename", "minus", "mislocked",
+        "mkdir", "mkfifo", "mkstemp", "mldivide", "mlock",
+        "mouse_wheel_zoom", "mpower", "mrdivide", "mtimes",
+        "munlock", "nargin", "nargout",
+        "native_float_format", "ndims", "ne", "nfields",
+        "nnz", "norm", "not", "numel", "nzmax",
+        "octave_config_info", "octave_core_file_limit",
+        "octave_core_file_name",
+        "octave_core_file_options", "ones", "or",
+        "output_max_field_width", "output_precision",
+        "page_output_immediately", "page_screen_output",
+        "path", "pathsep", "pause", "pclose", "permute",
+        "pi", "pipe", "plus", "popen", "power",
+        "print_empty_dimensions", "printf",
+        "print_struct_array_contents", "prod",
+        "program_invocation_name", "program_name",
+        "putenv", "puts", "pwd", "quit", "rats", "rdivide",
+        "readdir", "readlink", "read_readline_init_file",
+        "realmax", "realmin", "rehash", "rename",
+        "repelems", "re_read_readline_init_file", "reset",
+        "reshape", "resize", "restoredefaultpath",
+        "rethrow", "rmdir", "rmfield", "rmpath", "rows",
+        "save_header_format_string", "save_precision",
+        "saving_history", "scanf", "set", "setenv",
+        "shell_cmd", "sighup_dumps_octave_core",
+        "sigterm_dumps_octave_core", "silent_functions",
+        "single", "size", "size_equal", "sizemax",
+        "sizeof", "sleep", "source", "sparse_auto_mutate",
+        "split_long_rows", "sprintf", "squeeze", "sscanf",
+        "stat", "stderr", "stdin", "stdout", "strcmp",
+        "strcmpi", "string_fill_char", "strncmp",
+        "strncmpi", "struct", "struct_levels_to_print",
+        "strvcat", "subsasgn", "subsref", "sum", "sumsq",
+        "superiorto", "suppress_verbose_help_message",
+        "symlink", "system", "tic", "tilde_expand",
+        "times", "tmpfile", "tmpnam", "toc", "toupper",
+        "transpose", "true", "typeinfo", "umask", "uminus",
+        "uname", "undo_string_escapes", "unlink", "uplus",
+        "upper", "usage", "usleep", "vec", "vectorize",
+        "vertcat", "waitpid", "warning", "warranty",
+        "whos_line_format", "yes_or_no", "zeros",
+        "inf", "Inf", "nan", "NaN")
+
+    command_kw = ("close", "load", "who", "whos")
+
+    function_kw = (
+        "accumarray", "accumdim", "acosd", "acotd",
+        "acscd", "addtodate", "allchild", "ancestor",
+        "anova", "arch_fit", "arch_rnd", "arch_test",
+        "area", "arma_rnd", "arrayfun", "ascii", "asctime",
+        "asecd", "asind", "assert", "atand",
+        "autoreg_matrix", "autumn", "axes", "axis", "bar",
+        "barh", "bartlett", "bartlett_test", "beep",
+        "betacdf", "betainv", "betapdf", "betarnd",
+        "bicgstab", "bicubic", "binary", "binocdf",
+        "binoinv", "binopdf", "binornd", "bitcmp",
+        "bitget", "bitset", "blackman", "blanks",
+        "blkdiag", "bone", "box", "brighten", "calendar",
+        "cast", "cauchy_cdf", "cauchy_inv", "cauchy_pdf",
+        "cauchy_rnd", "caxis", "celldisp", "center", "cgs",
+        "chisquare_test_homogeneity",
+        "chisquare_test_independence", "circshift", "cla",
+        "clabel", "clf", "clock", "cloglog", "closereq",
+        "colon", "colorbar", "colormap", "colperm",
+        "comet", "common_size", "commutation_matrix",
+        "compan", "compare_versions", "compass",
+        "computer", "cond", "condest", "contour",
+        "contourc", "contourf", "contrast", "conv",
+        "convhull", "cool", "copper", "copyfile", "cor",
+        "corrcoef", "cor_test", "cosd", "cotd", "cov",
+        "cplxpair", "cross", "cscd", "cstrcat", "csvread",
+        "csvwrite", "ctime", "cumtrapz", "curl", "cut",
+        "cylinder", "date", "datenum", "datestr",
+        "datetick", "datevec", "dblquad", "deal",
+        "deblank", "deconv", "delaunay", "delaunayn",
+        "delete", "demo", "detrend", "diffpara", "diffuse",
+        "dir", "discrete_cdf", "discrete_inv",
+        "discrete_pdf", "discrete_rnd", "display",
+        "divergence", "dlmwrite", "dos", "dsearch",
+        "dsearchn", "duplication_matrix", "durbinlevinson",
+        "ellipsoid", "empirical_cdf", "empirical_inv",
+        "empirical_pdf", "empirical_rnd", "eomday",
+        "errorbar", "etime", "etreeplot", "example",
+        "expcdf", "expinv", "expm", "exppdf", "exprnd",
+        "ezcontour", "ezcontourf", "ezmesh", "ezmeshc",
+        "ezplot", "ezpolar", "ezsurf", "ezsurfc", "factor",
+        "factorial", "fail", "fcdf", "feather", "fftconv",
+        "fftfilt", "fftshift", "figure", "fileattrib",
+        "fileparts", "fill", "findall", "findobj",
+        "findstr", "finv", "flag", "flipdim", "fliplr",
+        "flipud", "fpdf", "fplot", "fractdiff", "freqz",
+        "freqz_plot", "frnd", "fsolve",
+        "f_test_regression", "ftp", "fullfile", "fzero",
+        "gamcdf", "gaminv", "gampdf", "gamrnd", "gca",
+        "gcbf", "gcbo", "gcf", "genvarname", "geocdf",
+        "geoinv", "geopdf", "geornd", "getfield", "ginput",
+        "glpk", "gls", "gplot", "gradient",
+        "graphics_toolkit", "gray", "grid", "griddata",
+        "griddatan", "gtext", "gunzip", "gzip", "hadamard",
+        "hamming", "hankel", "hanning", "hggroup",
+        "hidden", "hilb", "hist", "histc", "hold", "hot",
+        "hotelling_test", "housh", "hsv", "hurst",
+        "hygecdf", "hygeinv", "hygepdf", "hygernd",
+        "idivide", "ifftshift", "image", "imagesc",
+        "imfinfo", "imread", "imshow", "imwrite", "index",
+        "info", "inpolygon", "inputname", "interpft",
+        "interpn", "intersect", "invhilb", "iqr", "isa",
+        "isdefinite", "isdir", "is_duplicate_entry",
+        "isequal", "isequalwithequalnans", "isfigure",
+        "ishermitian", "ishghandle", "is_leap_year",
+        "isletter", "ismac", "ismember", "ispc", "isprime",
+        "isprop", "isscalar", "issquare", "isstrprop",
+        "issymmetric", "isunix", "is_valid_file_id",
+        "isvector", "jet", "kendall",
+        "kolmogorov_smirnov_cdf",
+        "kolmogorov_smirnov_test", "kruskal_wallis_test",
+        "krylov", "kurtosis", "laplace_cdf", "laplace_inv",
+        "laplace_pdf", "laplace_rnd", "legend", "legendre",
+        "license", "line", "linkprop", "list_primes",
+        "loadaudio", "loadobj", "logistic_cdf",
+        "logistic_inv", "logistic_pdf", "logistic_rnd",
+        "logit", "loglog", "loglogerr", "logm", "logncdf",
+        "logninv", "lognpdf", "lognrnd", "logspace",
+        "lookfor", "ls_command", "lsqnonneg", "magic",
+        "mahalanobis", "manova", "matlabroot",
+        "mcnemar_test", "mean", "meansq", "median", "menu",
+        "mesh", "meshc", "meshgrid", "meshz", "mexext",
+        "mget", "mkpp", "mode", "moment", "movefile",
+        "mpoles", "mput", "namelengthmax", "nargchk",
+        "nargoutchk", "nbincdf", "nbininv", "nbinpdf",
+        "nbinrnd", "nchoosek", "ndgrid", "newplot", "news",
+        "nonzeros", "normcdf", "normest", "norminv",
+        "normpdf", "normrnd", "now", "nthroot", "null",
+        "ocean", "ols", "onenormest", "optimget",
+        "optimset", "orderfields", "orient", "orth",
+        "pack", "pareto", "parseparams", "pascal", "patch",
+        "pathdef", "pcg", "pchip", "pcolor", "pcr",
+        "peaks", "periodogram", "perl", "perms", "pie",
+        "pink", "planerot", "playaudio", "plot",
+        "plotmatrix", "plotyy", "poisscdf", "poissinv",
+        "poisspdf", "poissrnd", "polar", "poly",
+        "polyaffine", "polyarea", "polyderiv", "polyfit",
+        "polygcd", "polyint", "polyout", "polyreduce",
+        "polyval", "polyvalm", "postpad", "powerset",
+        "ppder", "ppint", "ppjumps", "ppplot", "ppval",
+        "pqpnonneg", "prepad", "primes", "print",
+        "print_usage", "prism", "probit", "qp", "qqplot",
+        "quadcc", "quadgk", "quadl", "quadv", "quiver",
+        "qzhess", "rainbow", "randi", "range", "rank",
+        "ranks", "rat", "reallog", "realpow", "realsqrt",
+        "record", "rectangle_lw", "rectangle_sw",
+        "rectint", "refresh", "refreshdata",
+        "regexptranslate", "repmat", "residue", "ribbon",
+        "rindex", "roots", "rose", "rosser", "rotdim",
+        "rref", "run", "run_count", "rundemos", "run_test",
+        "runtests", "saveas", "saveaudio", "saveobj",
+        "savepath", "scatter", "secd", "semilogx",
+        "semilogxerr", "semilogy", "semilogyerr",
+        "setaudio", "setdiff", "setfield", "setxor",
+        "shading", "shift", "shiftdim", "sign_test",
+        "sinc", "sind", "sinetone", "sinewave", "skewness",
+        "slice", "sombrero", "sortrows", "spaugment",
+        "spconvert", "spdiags", "spearman", "spectral_adf",
+        "spectral_xdf", "specular", "speed", "spencer",
+        "speye", "spfun", "sphere", "spinmap", "spline",
+        "spones", "sprand", "sprandn", "sprandsym",
+        "spring", "spstats", "spy", "sqp", "stairs",
+        "statistics", "std", "stdnormal_cdf",
+        "stdnormal_inv", "stdnormal_pdf", "stdnormal_rnd",
+        "stem", "stft", "strcat", "strchr", "strjust",
+        "strmatch", "strread", "strsplit", "strtok",
+        "strtrim", "strtrunc", "structfun", "studentize",
+        "subplot", "subsindex", "subspace", "substr",
+        "substruct", "summer", "surf", "surface", "surfc",
+        "surfl", "surfnorm", "svds", "swapbytes",
+        "sylvester_matrix", "symvar", "synthesis", "table",
+        "tand", "tar", "tcdf", "tempdir", "tempname",
+        "test", "text", "textread", "textscan", "tinv",
+        "title", "toeplitz", "tpdf", "trace", "trapz",
+        "treelayout", "treeplot", "triangle_lw",
+        "triangle_sw", "tril", "trimesh", "triplequad",
+        "triplot", "trisurf", "triu", "trnd", "tsearchn",
+        "t_test", "t_test_regression", "type", "unidcdf",
+        "unidinv", "unidpdf", "unidrnd", "unifcdf",
+        "unifinv", "unifpdf", "unifrnd", "union", "unique",
+        "unix", "unmkpp", "unpack", "untabify", "untar",
+        "unwrap", "unzip", "u_test", "validatestring",
+        "vander", "var", "var_test", "vech", "ver",
+        "version", "view", "voronoi", "voronoin",
+        "waitforbuttonpress", "wavread", "wavwrite",
+        "wblcdf", "wblinv", "wblpdf", "wblrnd", "weekday",
+        "welch_test", "what", "white", "whitebg",
+        "wienrnd", "wilcoxon_test", "wilkinson", "winter",
+        "xlabel", "xlim", "ylabel", "yulewalker", "zip",
+        "zlabel", "z_test")
+
+    loadable_kw = (
+        "airy", "amd", "balance", "besselh", "besseli",
+        "besselj", "besselk", "bessely", "bitpack",
+        "bsxfun", "builtin", "ccolamd", "cellfun",
+        "cellslices", "chol", "choldelete", "cholinsert",
+        "cholinv", "cholshift", "cholupdate", "colamd",
+        "colloc", "convhulln", "convn", "csymamd",
+        "cummax", "cummin", "daspk", "daspk_options",
+        "dasrt", "dasrt_options", "dassl", "dassl_options",
+        "dbclear", "dbdown", "dbstack", "dbstatus",
+        "dbstop", "dbtype", "dbup", "dbwhere", "det",
+        "dlmread", "dmperm", "dot", "eig", "eigs",
+        "endgrent", "endpwent", "etree", "fft", "fftn",
+        "fftw", "filter", "find", "full", "gcd",
+        "getgrent", "getgrgid", "getgrnam", "getpwent",
+        "getpwnam", "getpwuid", "getrusage", "givens",
+        "gmtime", "gnuplot_binary", "hess", "ifft",
+        "ifftn", "inv", "isdebugmode", "issparse", "kron",
+        "localtime", "lookup", "lsode", "lsode_options",
+        "lu", "luinc", "luupdate", "matrix_type", "max",
+        "min", "mktime", "pinv", "qr", "qrdelete",
+        "qrinsert", "qrshift", "qrupdate", "quad",
+        "quad_options", "qz", "rand", "rande", "randg",
+        "randn", "randp", "randperm", "rcond", "regexp",
+        "regexpi", "regexprep", "schur", "setgrent",
+        "setpwent", "sort", "spalloc", "sparse", "spparms",
+        "sprank", "sqrtm", "strfind", "strftime",
+        "strptime", "strrep", "svd", "svd_driver", "syl",
+        "symamd", "symbfact", "symrcm", "time", "tsearch",
+        "typecast", "urlread", "urlwrite")
+
+    mapping_kw = (
+        "abs", "acos", "acosh", "acot", "acoth", "acsc",
+        "acsch", "angle", "arg", "asec", "asech", "asin",
+        "asinh", "atan", "atanh", "beta", "betainc",
+        "betaln", "bincoeff", "cbrt", "ceil", "conj", "cos",
+        "cosh", "cot", "coth", "csc", "csch", "erf", "erfc",
+        "erfcx", "erfinv", "exp", "finite", "fix", "floor",
+        "fmod", "gamma", "gammainc", "gammaln", "imag",
+        "isalnum", "isalpha", "isascii", "iscntrl",
+        "isdigit", "isfinite", "isgraph", "isinf",
+        "islower", "isna", "isnan", "isprint", "ispunct",
+        "isspace", "isupper", "isxdigit", "lcm", "lgamma",
+        "log", "lower", "mod", "real", "rem", "round",
+        "roundb", "sec", "sech", "sign", "sin", "sinh",
+        "sqrt", "tan", "tanh", "toascii", "tolower", "xor")
+
+    builtin_consts = (
+        "EDITOR", "EXEC_PATH", "I", "IMAGE_PATH", "NA",
+        "OCTAVE_HOME", "OCTAVE_VERSION", "PAGER",
+        "PAGER_FLAGS", "SEEK_CUR", "SEEK_END", "SEEK_SET",
+        "SIG", "S_ISBLK", "S_ISCHR", "S_ISDIR", "S_ISFIFO",
+        "S_ISLNK", "S_ISREG", "S_ISSOCK", "WCONTINUE",
+        "WCOREDUMP", "WEXITSTATUS", "WIFCONTINUED",
+        "WIFEXITED", "WIFSIGNALED", "WIFSTOPPED", "WNOHANG",
+        "WSTOPSIG", "WTERMSIG", "WUNTRACED")
+
+    tokens = {
+        'root': [
+            (r'%\{\s*\n', Comment.Multiline, 'percentblockcomment'),
+            (r'#\{\s*\n', Comment.Multiline, 'hashblockcomment'),
+            (r'[%#].*$', Comment),
+            (r'^\s*function\b', Keyword, 'deffunc'),
+
+            # from 'iskeyword' on hg changeset 8cc154f45e37
+            (words((
+                '__FILE__', '__LINE__', 'break', 'case', 'catch', 'classdef',
+                'continue', 'do', 'else', 'elseif', 'end', 'end_try_catch',
+                'end_unwind_protect', 'endclassdef', 'endevents', 'endfor',
+                'endfunction', 'endif', 'endmethods', 'endproperties', 'endswitch',
+                'endwhile', 'events', 'for', 'function', 'get', 'global', 'if',
+                'methods', 'otherwise', 'persistent', 'properties', 'return',
+                'set', 'static', 'switch', 'try', 'until', 'unwind_protect',
+                'unwind_protect_cleanup', 'while'), suffix=r'\b'),
+             Keyword),
+
+            (words(builtin_kw + command_kw + function_kw + loadable_kw + mapping_kw,
+                   suffix=r'\b'),  Name.Builtin),
+
+            (words(builtin_consts, suffix=r'\b'), Name.Constant),
+
+            # operators in Octave but not Matlab:
+            (r'-=|!=|!|/=|--', Operator),
+            # operators:
+            (r'-|==|~=|<|>|<=|>=|&&|&|~|\|\|?', Operator),
+            # operators in Octave but not Matlab requiring escape for re:
+            (r'\*=|\+=|\^=|\/=|\\=|\*\*|\+\+|\.\*\*', Operator),
+            # operators requiring escape for re:
+            (r'\.\*|\*|\+|\.\^|\^|\.\\|\.\/|\/|\\', Operator),
+
+
+            # punctuation:
+            (r'[\[\](){}:@.,]', Punctuation),
+            (r'=|:|;', Punctuation),
+
+            (r'"[^"]*"', String),
+
+            (r'(\d+\.\d*|\d*\.\d+)([eEf][+-]?[0-9]+)?', Number.Float),
+            (r'\d+[eEf][+-]?[0-9]+', Number.Float),
+            (r'\d+', Number.Integer),
+
+            # quote can be transpose, instead of string:
+            # (not great, but handles common cases...)
+            (r'(?<=[\w)\].])\'+', Operator),
+            (r'(?|<=|>=|&&|&|~|\|\|?', Operator),
+            # operators requiring escape for re:
+            (r'\.\*|\*|\+|\.\^|\^|\.\\|\.\/|\/|\\', Operator),
+
+            # punctuation:
+            (r'[\[\](){}@.,=:;]+', Punctuation),
+
+            (r'"[^"]*"', String),
+
+            # quote can be transpose, instead of string:
+            # (not great, but handles common cases...)
+            (r'(?<=[\w)\].])\'+', Operator),
+            (r'(?', r'<', r'|', r'!', r"'")
+
+    operator_words = ('and', 'or', 'not')
+
+    tokens = {
+        'root': [
+            (r'/\*', Comment.Multiline, 'comment'),
+            (r'"(?:[^"\\]|\\.)*"', String),
+            (r'\(|\)|\[|\]|\{|\}', Punctuation),
+            (r'[,;$]', Punctuation),
+            (words (constants), Name.Constant),
+            (words (keywords), Keyword),
+            (words (operators), Operator),
+            (words (operator_words), Operator.Word),
+            (r'''(?x)
+              ((?:[a-zA-Z_#][\w#]*|`[^`]*`)
+              (?:::[a-zA-Z_#][\w#]*|`[^`]*`)*)(\s*)([(])''',
+             bygroups(Name.Function, Text.Whitespace, Punctuation)),
+            (r'''(?x)
+              (?:[a-zA-Z_#%][\w#%]*|`[^`]*`)
+              (?:::[a-zA-Z_#%][\w#%]*|`[^`]*`)*''', Name.Variable),
+            (r'[-+]?(\d*\.\d+([bdefls][-+]?\d+)?|\d+(\.\d*)?[bdefls][-+]?\d+)', Number.Float),
+            (r'[-+]?\d+', Number.Integer),
+            (r'\s+', Text.Whitespace),
+            (r'.', Text)
+        ],
+        'comment': [
+            (r'[^*/]+', Comment.Multiline),
+            (r'/\*', Comment.Multiline, '#push'),
+            (r'\*/', Comment.Multiline, '#pop'),
+            (r'[*/]', Comment.Multiline)
+        ]
+    }
+
+    def analyse_text (text):
+        strength = 0.0
+        # Input expression terminator.
+        if re.search (r'\$\s*$', text, re.MULTILINE):
+            strength += 0.05
+        # Function definition operator.
+        if ':=' in text:
+            strength += 0.02
+        return strength
diff --git a/venv/Lib/site-packages/pygments/lexers/meson.py b/venv/Lib/site-packages/pygments/lexers/meson.py
new file mode 100644
index 0000000000..6f2c6da374
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/meson.py
@@ -0,0 +1,139 @@
+"""
+    pygments.lexers.meson
+    ~~~~~~~~~~~~~~~~~~~~~
+
+    Pygments lexer for the Meson build system
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, words, include
+from pygments.token import Comment, Name, Number, Punctuation, Operator, \
+    Keyword, String, Whitespace
+
+__all__ = ['MesonLexer']
+
+
+class MesonLexer(RegexLexer):
+    """Meson language lexer.
+
+    The grammar definition use to transcribe the syntax was retrieved from
+    https://mesonbuild.com/Syntax.html#grammar for version 0.58.
+    Some of those definitions are improperly transcribed, so the Meson++
+    implementation was also checked: https://github.com/dcbaker/meson-plus-plus.
+    """
+
+    # TODO String interpolation @VARNAME@ inner matches
+    # TODO keyword_arg: value inner matches
+
+    name = 'Meson'
+    url = 'https://mesonbuild.com/'
+    aliases = ['meson', 'meson.build']
+    filenames = ['meson.build', 'meson_options.txt']
+    mimetypes = ['text/x-meson']
+    version_added = '2.10'
+
+    tokens = {
+        'root': [
+            (r'#.*?$', Comment),
+            (r"'''.*'''", String.Single),
+            (r'[1-9][0-9]*', Number.Integer),
+            (r'0o[0-7]+', Number.Oct),
+            (r'0x[a-fA-F0-9]+', Number.Hex),
+            include('string'),
+            include('keywords'),
+            include('expr'),
+            (r'[a-zA-Z_][a-zA-Z_0-9]*', Name),
+            (r'\s+', Whitespace),
+        ],
+        'string': [
+            (r"[']{3}([']{0,2}([^\\']|\\(.|\n)))*[']{3}", String),
+            (r"'.*?(?`_.
+    """
+
+    name = "MCFunction"
+    url = "https://minecraft.wiki/w/Commands"
+    aliases = ["mcfunction", "mcf"]
+    filenames = ["*.mcfunction"]
+    mimetypes = ["text/mcfunction"]
+    version_added = '2.12'
+
+    # Used to denotate the start of a block comment, borrowed from Github's mcfunction
+    _block_comment_prefix = "[>!]"
+
+    tokens = {
+        "root": [
+            include("names"),
+            include("comments"),
+            include("literals"),
+            include("whitespace"),
+            include("property"),
+            include("operators"),
+            include("selectors"),
+        ],
+
+        "names": [
+            # The start of a command (either beginning of line OR after the run keyword)
+            #  We don't encode a list of keywords since mods, plugins, or even pre-processors
+            #  may add new commands, so we have a 'close-enough' regex which catches them.
+            (r"^(\s*)([a-z_]+)", bygroups(Whitespace, Name.Builtin)),
+            (r"(?<=run)\s+[a-z_]+", Name.Builtin),
+
+            # UUID
+            (r"\b[0-9a-fA-F]+(?:-[0-9a-fA-F]+){4}\b", Name.Variable),
+            include("resource-name"),
+            # normal command names and scoreboards
+            #  there's no way to know the differences unfortuntely
+            (r"[A-Za-z_][\w.#%$]+", Keyword.Constant),
+            (r"[#%$][\w.#%$]+", Name.Variable.Magic),
+        ],
+
+        "resource-name": [
+            # resource names have to be lowercase
+            (r"#?[a-z_][a-z_.-]*:[a-z0-9_./-]+", Name.Function),
+            # similar to above except optional `:``
+            #  a `/` must be present "somewhere"
+            (r"#?[a-z0-9_\.\-]+\/[a-z0-9_\.\-\/]+", Name.Function),
+        ],
+
+        "whitespace": [
+            (r"\s+", Whitespace),
+        ],
+
+        "comments": [
+            (rf"^\s*(#{_block_comment_prefix})", Comment.Multiline,
+             ("comments.block", "comments.block.emphasized")),
+            (r"#.*$", Comment.Single),
+        ],
+        "comments.block": [
+            (rf"^\s*#{_block_comment_prefix}", Comment.Multiline,
+             "comments.block.emphasized"),
+            (r"^\s*#", Comment.Multiline, "comments.block.normal"),
+            default("#pop"),
+        ],
+        "comments.block.normal": [
+            include("comments.block.special"),
+            (r"\S+", Comment.Multiline),
+            (r"\n", Text, "#pop"),
+            include("whitespace"),
+        ],
+        "comments.block.emphasized": [
+            include("comments.block.special"),
+            (r"\S+", String.Doc),
+            (r"\n", Text, "#pop"),
+            include("whitespace"),
+        ],
+        "comments.block.special": [
+            # Params
+            (r"@\S+", Name.Decorator),
+
+            include("resource-name"),
+
+            # Scoreboard player names
+            (r"[#%$][\w.#%$]+", Name.Variable.Magic),
+        ],
+
+        "operators": [
+            (r"[\-~%^?!+*<>\\/|&=.]", Operator),
+        ],
+
+        "literals": [
+            (r"\.\.", Literal),
+            (r"(true|false)", Keyword.Pseudo),
+
+            # these are like unquoted strings and appear in many places
+            (r"[A-Za-z_]+", Name.Variable.Class),
+
+            (r"[0-7]b", Number.Byte),
+            (r"[+-]?\d*\.?\d+([eE]?[+-]?\d+)?[df]?\b", Number.Float),
+            (r"[+-]?\d+\b", Number.Integer),
+            (r'"', String.Double, "literals.string-double"),
+            (r"'", String.Single, "literals.string-single"),
+        ],
+        "literals.string-double": [
+            (r"\\.", String.Escape),
+            (r'[^\\"\n]+', String.Double),
+            (r'"', String.Double, "#pop"),
+        ],
+        "literals.string-single": [
+            (r"\\.", String.Escape),
+            (r"[^\\'\n]+", String.Single),
+            (r"'", String.Single, "#pop"),
+        ],
+
+        "selectors": [
+            (r"@[a-z]", Name.Variable),
+        ],
+
+
+        ## Generic Property Container
+        # There are several, differing instances where the language accepts
+        #  specific contained keys or contained key, value pairings.
+        #
+        # Property Maps:
+        # - Starts with either `[` or `{`
+        # - Key separated by `:` or `=`
+        # - Deliminated by `,`
+        #
+        # Property Lists:
+        # - Starts with `[`
+        # - Deliminated by `,`
+        #
+        # For simplicity, these patterns match a generic, nestable structure
+        #  which follow a key, value pattern. For normal lists, there's only keys.
+        # This allow some "illegal" structures, but we'll accept those for
+        #  sake of simplicity
+        #
+        # Examples:
+        # - `[facing=up, powered=true]` (blockstate)
+        # - `[name="hello world", nbt={key: 1b}]` (selector + nbt)
+        # - `[{"text": "value"}, "literal"]` (json)
+        ##
+        "property": [
+            # This state gets included in root and also several substates
+            # We do this to shortcut the starting of new properties
+            #  within other properties. Lists can have sublists and compounds
+            #  and values can start a new property (see the `difficult_1.txt`
+            #  snippet).
+            (r"\{", Punctuation, ("property.curly", "property.key")),
+            (r"\[", Punctuation, ("property.square", "property.key")),
+        ],
+        "property.curly": [
+            include("whitespace"),
+            include("property"),
+            (r"\}", Punctuation, "#pop"),
+        ],
+        "property.square": [
+            include("whitespace"),
+            include("property"),
+            (r"\]", Punctuation, "#pop"),
+
+            # lists can have sequences of items
+            (r",", Punctuation),
+        ],
+        "property.key": [
+            include("whitespace"),
+
+            # resource names (for advancements)
+            #  can omit `:` to default `minecraft:`
+            # must check if there is a future equals sign if `:` is in the name
+            (r"#?[a-z_][a-z_\.\-]*\:[a-z0-9_\.\-/]+(?=\s*\=)", Name.Attribute, "property.delimiter"),
+            (r"#?[a-z_][a-z0-9_\.\-/]+", Name.Attribute, "property.delimiter"),
+
+            # unquoted NBT key
+            (r"[A-Za-z_\-\+]+", Name.Attribute, "property.delimiter"),
+
+            # quoted JSON or NBT key
+            (r'"', Name.Attribute, "property.delimiter", "literals.string-double"),
+            (r"'", Name.Attribute, "property.delimiter", "literals.string-single"),
+
+            # index for a list
+            (r"-?\d+", Number.Integer, "property.delimiter"),
+
+            default("#pop"),
+        ],
+        "property.key.string-double": [
+            (r"\\.", String.Escape),
+            (r'[^\\"\n]+', Name.Attribute),
+            (r'"', Name.Attribute, "#pop"),
+        ],
+        "property.key.string-single": [
+            (r"\\.", String.Escape),
+            (r"[^\\'\n]+", Name.Attribute),
+            (r"'", Name.Attribute, "#pop"),
+        ],
+        "property.delimiter": [
+            include("whitespace"),
+
+            (r"[:=]!?", Punctuation, "property.value"),
+            (r",", Punctuation),
+
+            default("#pop"),
+        ],
+        "property.value": [
+            include("whitespace"),
+
+            # unquoted resource names are valid literals here
+            (r"#?[a-z_][a-z_\.\-]*\:[a-z0-9_\.\-/]+", Name.Tag),
+            (r"#?[a-z_][a-z0-9_\.\-/]+", Name.Tag),
+
+            include("literals"),
+            include("property"),
+
+            default("#pop"),
+        ],
+    }
+
+
+class MCSchemaLexer(RegexLexer):
+    """Lexer for Minecraft Add-ons data Schemas, an interface structure standard used in Minecraft
+    """
+
+    name = 'MCSchema'
+    url = 'https://learn.microsoft.com/en-us/minecraft/creator/reference/content/schemasreference/'
+    aliases = ['mcschema']
+    filenames = ['*.mcschema']
+    mimetypes = ['text/mcschema']
+    version_added = '2.14'
+
+    tokens = {
+        'commentsandwhitespace': [
+            (r'\s+', Whitespace),
+            (r'//.*?$', Comment.Single),
+            (r'/\*.*?\*/', Comment.Multiline)
+        ],
+        'slashstartsregex': [
+            include('commentsandwhitespace'),
+            (r'/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/'
+             r'([gimuysd]+\b|\B)', String.Regex, '#pop'),
+            (r'(?=/)', Text, ('#pop', 'badregex')),
+            default('#pop')
+        ],
+        'badregex': [
+            (r'\n', Whitespace, '#pop')
+        ],
+        'singlestring': [
+            (r'\\.', String.Escape),
+            (r"'", String.Single, '#pop'),
+            (r"[^\\']+", String.Single),
+        ],
+        'doublestring': [
+            (r'\\.', String.Escape),
+            (r'"', String.Double, '#pop'),
+            (r'[^\\"]+', String.Double),
+        ],
+        'root': [
+            (r'^(?=\s|/|', Comment, '#pop'),
+            (r'[^\-]+|-', Comment),
+        ],
+    }
+
+
+class ReasonLexer(RegexLexer):
+    """
+    For the ReasonML language.
+    """
+
+    name = 'ReasonML'
+    url = 'https://reasonml.github.io/'
+    aliases = ['reasonml', 'reason']
+    filenames = ['*.re', '*.rei']
+    mimetypes = ['text/x-reasonml']
+    version_added = '2.6'
+
+    keywords = (
+        'as', 'assert', 'begin', 'class', 'constraint', 'do', 'done', 'downto',
+        'else', 'end', 'exception', 'external', 'false', 'for', 'fun', 'esfun',
+        'function', 'functor', 'if', 'in', 'include', 'inherit', 'initializer', 'lazy',
+        'let', 'switch', 'module', 'pub', 'mutable', 'new', 'nonrec', 'object', 'of',
+        'open', 'pri', 'rec', 'sig', 'struct', 'then', 'to', 'true', 'try',
+        'type', 'val', 'virtual', 'when', 'while', 'with',
+    )
+    keyopts = (
+        '!=', '#', '&', '&&', r'\(', r'\)', r'\*', r'\+', ',', '-',
+        r'-\.', '=>', r'\.', r'\.\.', r'\.\.\.', ':', '::', ':=', ':>', ';', ';;', '<',
+        '<-', '=', '>', '>]', r'>\}', r'\?', r'\?\?', r'\[', r'\[<', r'\[>',
+        r'\[\|', ']', '_', '`', r'\{', r'\{<', r'\|', r'\|\|', r'\|]', r'\}', '~'
+    )
+
+    operators = r'[!$%&*+\./:<=>?@^|~-]'
+    word_operators = ('and', 'asr', 'land', 'lor', 'lsl', 'lsr', 'lxor', 'mod', 'or')
+    prefix_syms = r'[!?~]'
+    infix_syms = r'[=<>@^|&+\*/$%-]'
+    primitives = ('unit', 'int', 'float', 'bool', 'string', 'char', 'list', 'array')
+
+    tokens = {
+        'escape-sequence': [
+            (r'\\[\\"\'ntbr]', String.Escape),
+            (r'\\[0-9]{3}', String.Escape),
+            (r'\\x[0-9a-fA-F]{2}', String.Escape),
+        ],
+        'root': [
+            (r'\s+', Text),
+            (r'false|true|\(\)|\[\]', Name.Builtin.Pseudo),
+            (r'\b([A-Z][\w\']*)(?=\s*\.)', Name.Namespace, 'dotted'),
+            (r'\b([A-Z][\w\']*)', Name.Class),
+            (r'//.*?\n', Comment.Single),
+            (r'\/\*(?!/)', Comment.Multiline, 'comment'),
+            (r'\b({})\b'.format('|'.join(keywords)), Keyword),
+            (r'({})'.format('|'.join(keyopts[::-1])), Operator.Word),
+            (rf'({infix_syms}|{prefix_syms})?{operators}', Operator),
+            (r'\b({})\b'.format('|'.join(word_operators)), Operator.Word),
+            (r'\b({})\b'.format('|'.join(primitives)), Keyword.Type),
+
+            (r"[^\W\d][\w']*", Name),
+
+            (r'-?\d[\d_]*(.[\d_]*)?([eE][+\-]?\d[\d_]*)', Number.Float),
+            (r'0[xX][\da-fA-F][\da-fA-F_]*', Number.Hex),
+            (r'0[oO][0-7][0-7_]*', Number.Oct),
+            (r'0[bB][01][01_]*', Number.Bin),
+            (r'\d[\d_]*', Number.Integer),
+
+            (r"'(?:(\\[\\\"'ntbr ])|(\\[0-9]{3})|(\\x[0-9a-fA-F]{2}))'",
+             String.Char),
+            (r"'.'", String.Char),
+            (r"'", Keyword),
+
+            (r'"', String.Double, 'string'),
+
+            (r'[~?][a-z][\w\']*:', Name.Variable),
+        ],
+        'comment': [
+            (r'[^/*]+', Comment.Multiline),
+            (r'\/\*', Comment.Multiline, '#push'),
+            (r'\*\/', Comment.Multiline, '#pop'),
+            (r'\*', Comment.Multiline),
+        ],
+        'string': [
+            (r'[^\\"]+', String.Double),
+            include('escape-sequence'),
+            (r'\\\n', String.Double),
+            (r'"', String.Double, '#pop'),
+        ],
+        'dotted': [
+            (r'\s+', Text),
+            (r'\.', Punctuation),
+            (r'[A-Z][\w\']*(?=\s*\.)', Name.Namespace),
+            (r'[A-Z][\w\']*', Name.Class, '#pop'),
+            (r'[a-z_][\w\']*', Name, '#pop'),
+            default('#pop'),
+        ],
+    }
+
+
+class FStarLexer(RegexLexer):
+    """
+    For the F* language.
+    """
+
+    name = 'FStar'
+    url = 'https://www.fstar-lang.org/'
+    aliases = ['fstar']
+    filenames = ['*.fst', '*.fsti']
+    mimetypes = ['text/x-fstar']
+    version_added = '2.7'
+
+    keywords = (
+        'abstract', 'attributes', 'noeq', 'unopteq', 'and'
+        'begin', 'by', 'default', 'effect', 'else', 'end', 'ensures',
+        'exception', 'exists', 'false', 'forall', 'fun', 'function', 'if',
+        'in', 'include', 'inline', 'inline_for_extraction', 'irreducible',
+        'logic', 'match', 'module', 'mutable', 'new', 'new_effect', 'noextract',
+        'of', 'open', 'opaque', 'private', 'range_of', 'reifiable',
+        'reify', 'reflectable', 'requires', 'set_range_of', 'sub_effect',
+        'synth', 'then', 'total', 'true', 'try', 'type', 'unfold', 'unfoldable',
+        'val', 'when', 'with', 'not'
+    )
+    decl_keywords = ('let', 'rec')
+    assume_keywords = ('assume', 'admit', 'assert', 'calc')
+    keyopts = (
+        r'~', r'-', r'/\\', r'\\/', r'<:', r'<@', r'\(\|', r'\|\)', r'#', r'u#',
+        r'&', r'\(', r'\)', r'\(\)', r',', r'~>', r'->', r'<-', r'<--', r'<==>',
+        r'==>', r'\.', r'\?', r'\?\.', r'\.\[', r'\.\(', r'\.\(\|', r'\.\[\|',
+        r'\{:pattern', r':', r'::', r':=', r';', r';;', r'=', r'%\[', r'!\{',
+        r'\[', r'\[@', r'\[\|', r'\|>', r'\]', r'\|\]', r'\{', r'\|', r'\}', r'\$'
+    )
+
+    operators = r'[!$%&*+\./:<=>?@^|~-]'
+    prefix_syms = r'[!?~]'
+    infix_syms = r'[=<>@^|&+\*/$%-]'
+    primitives = ('unit', 'int', 'float', 'bool', 'string', 'char', 'list', 'array')
+
+    tokens = {
+        'escape-sequence': [
+            (r'\\[\\"\'ntbr]', String.Escape),
+            (r'\\[0-9]{3}', String.Escape),
+            (r'\\x[0-9a-fA-F]{2}', String.Escape),
+        ],
+        'root': [
+            (r'\s+', Text),
+            (r'false|true|False|True|\(\)|\[\]', Name.Builtin.Pseudo),
+            (r'\b([A-Z][\w\']*)(?=\s*\.)', Name.Namespace, 'dotted'),
+            (r'\b([A-Z][\w\']*)', Name.Class),
+            (r'\(\*(?![)])', Comment, 'comment'),
+            (r'\/\/.+$', Comment),
+            (r'\b({})\b'.format('|'.join(keywords)), Keyword),
+            (r'\b({})\b'.format('|'.join(assume_keywords)), Name.Exception),
+            (r'\b({})\b'.format('|'.join(decl_keywords)), Keyword.Declaration),
+            (r'({})'.format('|'.join(keyopts[::-1])), Operator),
+            (rf'({infix_syms}|{prefix_syms})?{operators}', Operator),
+            (r'\b({})\b'.format('|'.join(primitives)), Keyword.Type),
+
+            (r"[^\W\d][\w']*", Name),
+
+            (r'-?\d[\d_]*(.[\d_]*)?([eE][+\-]?\d[\d_]*)', Number.Float),
+            (r'0[xX][\da-fA-F][\da-fA-F_]*', Number.Hex),
+            (r'0[oO][0-7][0-7_]*', Number.Oct),
+            (r'0[bB][01][01_]*', Number.Bin),
+            (r'\d[\d_]*', Number.Integer),
+
+            (r"'(?:(\\[\\\"'ntbr ])|(\\[0-9]{3})|(\\x[0-9a-fA-F]{2}))'",
+             String.Char),
+            (r"'.'", String.Char),
+            (r"'", Keyword),  # a stray quote is another syntax element
+            (r"\`([\w\'.]+)\`", Operator.Word),  # for infix applications
+            (r"\`", Keyword),  # for quoting
+            (r'"', String.Double, 'string'),
+
+            (r'[~?][a-z][\w\']*:', Name.Variable),
+        ],
+        'comment': [
+            (r'[^(*)]+', Comment),
+            (r'\(\*', Comment, '#push'),
+            (r'\*\)', Comment, '#pop'),
+            (r'[(*)]', Comment),
+        ],
+        'string': [
+            (r'[^\\"]+', String.Double),
+            include('escape-sequence'),
+            (r'\\\n', String.Double),
+            (r'"', String.Double, '#pop'),
+        ],
+        'dotted': [
+            (r'\s+', Text),
+            (r'\.', Punctuation),
+            (r'[A-Z][\w\']*(?=\s*\.)', Name.Namespace),
+            (r'[A-Z][\w\']*', Name.Class, '#pop'),
+            (r'[a-z_][\w\']*', Name, '#pop'),
+            default('#pop'),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/modeling.py b/venv/Lib/site-packages/pygments/lexers/modeling.py
new file mode 100644
index 0000000000..d681e7f3bb
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/modeling.py
@@ -0,0 +1,366 @@
+"""
+    pygments.lexers.modeling
+    ~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for modeling languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, include, bygroups, using, default
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation, Whitespace
+
+from pygments.lexers.html import HtmlLexer
+from pygments.lexers import _stan_builtins
+
+__all__ = ['ModelicaLexer', 'BugsLexer', 'JagsLexer', 'StanLexer']
+
+
+class ModelicaLexer(RegexLexer):
+    """
+    For Modelica source code.
+    """
+    name = 'Modelica'
+    url = 'http://www.modelica.org/'
+    aliases = ['modelica']
+    filenames = ['*.mo']
+    mimetypes = ['text/x-modelica']
+    version_added = '1.1'
+
+    flags = re.DOTALL | re.MULTILINE
+
+    _name = r"(?:'(?:[^\\']|\\.)+'|[a-zA-Z_]\w*)"
+
+    tokens = {
+        'whitespace': [
+            (r'[\s\ufeff]+', Text),
+            (r'//[^\n]*\n?', Comment.Single),
+            (r'/\*.*?\*/', Comment.Multiline)
+        ],
+        'root': [
+            include('whitespace'),
+            (r'"', String.Double, 'string'),
+            (r'[()\[\]{},;]+', Punctuation),
+            (r'\.?[*^/+-]|\.|<>|[<>:=]=?', Operator),
+            (r'\d+(\.?\d*[eE][-+]?\d+|\.\d*)', Number.Float),
+            (r'\d+', Number.Integer),
+            (r'(abs|acos|actualStream|array|asin|assert|AssertionLevel|atan|'
+             r'atan2|backSample|Boolean|cardinality|cat|ceil|change|Clock|'
+             r'Connections|cos|cosh|cross|delay|diagonal|div|edge|exp|'
+             r'ExternalObject|fill|floor|getInstanceName|hold|homotopy|'
+             r'identity|inStream|integer|Integer|interval|inverse|isPresent|'
+             r'linspace|log|log10|matrix|max|min|mod|ndims|noClock|noEvent|'
+             r'ones|outerProduct|pre|previous|product|Real|reinit|rem|rooted|'
+             r'sample|scalar|semiLinear|shiftSample|sign|sin|sinh|size|skew|'
+             r'smooth|spatialDistribution|sqrt|StateSelect|String|subSample|'
+             r'sum|superSample|symmetric|tan|tanh|terminal|terminate|time|'
+             r'transpose|vector|zeros)\b', Name.Builtin),
+            (r'(algorithm|annotation|break|connect|constant|constrainedby|der|'
+             r'discrete|each|else|elseif|elsewhen|encapsulated|enumeration|'
+             r'equation|exit|expandable|extends|external|firstTick|final|flow|for|if|'
+             r'import|impure|in|initial|inner|input|interval|loop|nondiscrete|outer|'
+             r'output|parameter|partial|protected|public|pure|redeclare|'
+             r'replaceable|return|stream|then|when|while)\b',
+             Keyword.Reserved),
+            (r'(and|not|or)\b', Operator.Word),
+            (r'(block|class|connector|end|function|model|operator|package|'
+             r'record|type)\b', Keyword.Reserved, 'class'),
+            (r'(false|true)\b', Keyword.Constant),
+            (r'within\b', Keyword.Reserved, 'package-prefix'),
+            (_name, Name)
+        ],
+        'class': [
+            include('whitespace'),
+            (r'(function|record)\b', Keyword.Reserved),
+            (r'(if|for|when|while)\b', Keyword.Reserved, '#pop'),
+            (_name, Name.Class, '#pop'),
+            default('#pop')
+        ],
+        'package-prefix': [
+            include('whitespace'),
+            (_name, Name.Namespace, '#pop'),
+            default('#pop')
+        ],
+        'string': [
+            (r'"', String.Double, '#pop'),
+            (r'\\[\'"?\\abfnrtv]', String.Escape),
+            (r'(?i)<\s*html\s*>([^\\"]|\\.)+?(<\s*/\s*html\s*>|(?="))',
+             using(HtmlLexer)),
+            (r'<|\\?[^"\\<]+', String.Double)
+        ]
+    }
+
+
+class BugsLexer(RegexLexer):
+    """
+    Pygments Lexer for OpenBugs and WinBugs
+    models.
+    """
+
+    name = 'BUGS'
+    aliases = ['bugs', 'winbugs', 'openbugs']
+    filenames = ['*.bug']
+    url = 'https://www.mrc-bsu.cam.ac.uk/software/bugs/openbugs'
+    version_added = '1.6'
+
+    _FUNCTIONS = (
+        # Scalar functions
+        'abs', 'arccos', 'arccosh', 'arcsin', 'arcsinh', 'arctan', 'arctanh',
+        'cloglog', 'cos', 'cosh', 'cumulative', 'cut', 'density', 'deviance',
+        'equals', 'expr', 'gammap', 'ilogit', 'icloglog', 'integral', 'log',
+        'logfact', 'loggam', 'logit', 'max', 'min', 'phi', 'post.p.value',
+        'pow', 'prior.p.value', 'probit', 'replicate.post', 'replicate.prior',
+        'round', 'sin', 'sinh', 'solution', 'sqrt', 'step', 'tan', 'tanh',
+        'trunc',
+        # Vector functions
+        'inprod', 'interp.lin', 'inverse', 'logdet', 'mean', 'eigen.vals',
+        'ode', 'prod', 'p.valueM', 'rank', 'ranked', 'replicate.postM',
+        'sd', 'sort', 'sum',
+        # Special
+        'D', 'I', 'F', 'T', 'C')
+    """ OpenBUGS built-in functions
+
+    From http://www.openbugs.info/Manuals/ModelSpecification.html#ContentsAII
+
+    This also includes
+
+    - T, C, I : Truncation and censoring.
+      ``T`` and ``C`` are in OpenBUGS. ``I`` in WinBUGS.
+    - D : ODE
+    - F : Functional http://www.openbugs.info/Examples/Functionals.html
+
+    """
+
+    _DISTRIBUTIONS = ('dbern', 'dbin', 'dcat', 'dnegbin', 'dpois',
+                      'dhyper', 'dbeta', 'dchisqr', 'ddexp', 'dexp',
+                      'dflat', 'dgamma', 'dgev', 'df', 'dggamma', 'dgpar',
+                      'dloglik', 'dlnorm', 'dlogis', 'dnorm', 'dpar',
+                      'dt', 'dunif', 'dweib', 'dmulti', 'ddirch', 'dmnorm',
+                      'dmt', 'dwish')
+    """ OpenBUGS built-in distributions
+
+    Functions from
+    http://www.openbugs.info/Manuals/ModelSpecification.html#ContentsAI
+    """
+
+    tokens = {
+        'whitespace': [
+            (r"\s+", Text),
+        ],
+        'comments': [
+            # Comments
+            (r'#.*$', Comment.Single),
+        ],
+        'root': [
+            # Comments
+            include('comments'),
+            include('whitespace'),
+            # Block start
+            (r'(model)(\s+)(\{)',
+             bygroups(Keyword.Namespace, Text, Punctuation)),
+            # Reserved Words
+            (r'(for|in)(?![\w.])', Keyword.Reserved),
+            # Built-in Functions
+            (r'({})(?=\s*\()'.format(r'|'.join(_FUNCTIONS + _DISTRIBUTIONS)),
+             Name.Builtin),
+            # Regular variable names
+            (r'[A-Za-z][\w.]*', Name),
+            # Number Literals
+            (r'[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?', Number),
+            # Punctuation
+            (r'\[|\]|\(|\)|:|,|;', Punctuation),
+            # Assignment operators
+            # SLexer makes these tokens Operators.
+            (r'<-|~', Operator),
+            # Infix and prefix operators
+            (r'\+|-|\*|/', Operator),
+            # Block
+            (r'[{}]', Punctuation),
+        ]
+    }
+
+    def analyse_text(text):
+        if re.search(r"^\s*model\s*{", text, re.M):
+            return 0.7
+        else:
+            return 0.0
+
+
+class JagsLexer(RegexLexer):
+    """
+    Pygments Lexer for JAGS.
+    """
+
+    name = 'JAGS'
+    aliases = ['jags']
+    filenames = ['*.jag', '*.bug']
+    url = 'https://mcmc-jags.sourceforge.io'
+    version_added = '1.6'
+
+    # JAGS
+    _FUNCTIONS = (
+        'abs', 'arccos', 'arccosh', 'arcsin', 'arcsinh', 'arctan', 'arctanh',
+        'cos', 'cosh', 'cloglog',
+        'equals', 'exp', 'icloglog', 'ifelse', 'ilogit', 'log', 'logfact',
+        'loggam', 'logit', 'phi', 'pow', 'probit', 'round', 'sin', 'sinh',
+        'sqrt', 'step', 'tan', 'tanh', 'trunc', 'inprod', 'interp.lin',
+        'logdet', 'max', 'mean', 'min', 'prod', 'sum', 'sd', 'inverse',
+        'rank', 'sort', 't', 'acos', 'acosh', 'asin', 'asinh', 'atan',
+        # Truncation/Censoring (should I include)
+        'T', 'I')
+    # Distributions with density, probability and quartile functions
+    _DISTRIBUTIONS = tuple(f'[dpq]{x}' for x in
+                           ('bern', 'beta', 'dchiqsqr', 'ddexp', 'dexp',
+                            'df', 'gamma', 'gen.gamma', 'logis', 'lnorm',
+                            'negbin', 'nchisqr', 'norm', 'par', 'pois', 'weib'))
+    # Other distributions without density and probability
+    _OTHER_DISTRIBUTIONS = (
+        'dt', 'dunif', 'dbetabin', 'dbern', 'dbin', 'dcat', 'dhyper',
+        'ddirch', 'dmnorm', 'dwish', 'dmt', 'dmulti', 'dbinom', 'dchisq',
+        'dnbinom', 'dweibull', 'ddirich')
+
+    tokens = {
+        'whitespace': [
+            (r"\s+", Text),
+        ],
+        'names': [
+            # Regular variable names
+            (r'[a-zA-Z][\w.]*\b', Name),
+        ],
+        'comments': [
+            # do not use stateful comments
+            (r'(?s)/\*.*?\*/', Comment.Multiline),
+            # Comments
+            (r'#.*$', Comment.Single),
+        ],
+        'root': [
+            # Comments
+            include('comments'),
+            include('whitespace'),
+            # Block start
+            (r'(model|data)(\s+)(\{)',
+             bygroups(Keyword.Namespace, Text, Punctuation)),
+            (r'var(?![\w.])', Keyword.Declaration),
+            # Reserved Words
+            (r'(for|in)(?![\w.])', Keyword.Reserved),
+            # Builtins
+            # Need to use lookahead because . is a valid char
+            (r'({})(?=\s*\()'.format(r'|'.join(_FUNCTIONS
+                                          + _DISTRIBUTIONS
+                                          + _OTHER_DISTRIBUTIONS)),
+             Name.Builtin),
+            # Names
+            include('names'),
+            # Number Literals
+            (r'[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?', Number),
+            (r'\[|\]|\(|\)|:|,|;', Punctuation),
+            # Assignment operators
+            (r'<-|~', Operator),
+            # # JAGS includes many more than OpenBUGS
+            (r'\+|-|\*|\/|\|\|[&]{2}|[<>=]=?|\^|%.*?%', Operator),
+            (r'[{}]', Punctuation),
+        ]
+    }
+
+    def analyse_text(text):
+        if re.search(r'^\s*model\s*\{', text, re.M):
+            if re.search(r'^\s*data\s*\{', text, re.M):
+                return 0.9
+            elif re.search(r'^\s*var', text, re.M):
+                return 0.9
+            else:
+                return 0.3
+        else:
+            return 0
+
+
+class StanLexer(RegexLexer):
+    """Pygments Lexer for Stan models.
+
+    The Stan modeling language is specified in the *Stan Modeling Language
+    User's Guide and Reference Manual, v2.17.0*,
+    `pdf `__.
+    """
+
+    name = 'Stan'
+    aliases = ['stan']
+    filenames = ['*.stan']
+    url = 'https://mc-stan.org'
+    version_added = '1.6'
+
+    tokens = {
+        'whitespace': [
+            (r"\s+", Text),
+        ],
+        'comments': [
+            (r'(?s)/\*.*?\*/', Comment.Multiline),
+            # Comments
+            (r'(//|#).*$', Comment.Single),
+        ],
+        'root': [
+            (r'"[^"]*"', String),
+            # Comments
+            include('comments'),
+            # block start
+            include('whitespace'),
+            # Block start
+            (r'({})(\s*)(\{{)'.format(r'|'.join(('functions', 'data', r'transformed\s+?data',
+                        'parameters', r'transformed\s+parameters',
+                        'model', r'generated\s+quantities'))),
+             bygroups(Keyword.Namespace, Text, Punctuation)),
+            # target keyword
+            (r'target\s*\+=', Keyword),
+            # Reserved Words
+            (r'({})\b'.format(r'|'.join(_stan_builtins.KEYWORDS)), Keyword),
+            # Truncation
+            (r'T(?=\s*\[)', Keyword),
+            # Data types
+            (r'({})\b'.format(r'|'.join(_stan_builtins.TYPES)), Keyword.Type),
+             # < should be punctuation, but elsewhere I can't tell if it is in
+             # a range constraint
+            (r'(<)(\s*)(upper|lower|offset|multiplier)(\s*)(=)',
+             bygroups(Operator, Whitespace, Keyword, Whitespace, Punctuation)),
+            (r'(,)(\s*)(upper)(\s*)(=)',
+             bygroups(Punctuation, Whitespace, Keyword, Whitespace, Punctuation)),
+            # Punctuation
+            (r"[;,\[\]()]", Punctuation),
+            # Builtin
+            (r'({})(?=\s*\()'.format('|'.join(_stan_builtins.FUNCTIONS)), Name.Builtin),
+            (r'(~)(\s*)({})(?=\s*\()'.format('|'.join(_stan_builtins.DISTRIBUTIONS)),
+                bygroups(Operator, Whitespace, Name.Builtin)),
+            # Special names ending in __, like lp__
+            (r'[A-Za-z]\w*__\b', Name.Builtin.Pseudo),
+            (r'({})\b'.format(r'|'.join(_stan_builtins.RESERVED)), Keyword.Reserved),
+            # user-defined functions
+            (r'[A-Za-z]\w*(?=\s*\()]', Name.Function),
+            # Imaginary Literals
+            (r'[0-9]+(\.[0-9]*)?([eE][+-]?[0-9]+)?i', Number.Float),
+            (r'\.[0-9]+([eE][+-]?[0-9]+)?i', Number.Float),
+            (r'[0-9]+i', Number.Float),
+            # Real Literals
+            (r'[0-9]+(\.[0-9]*)?([eE][+-]?[0-9]+)?', Number.Float),
+            (r'\.[0-9]+([eE][+-]?[0-9]+)?', Number.Float),
+            # Integer Literals
+            (r'[0-9]+', Number.Integer),
+            # Regular variable names
+            (r'[A-Za-z]\w*\b', Name),
+            # Assignment operators
+            (r'<-|(?:\+|-|\.?/|\.?\*|=)?=|~', Operator),
+            # Infix, prefix and postfix operators (and = )
+            (r"\+|-|\.?\*|\.?/|\\|'|\.?\^|!=?|<=?|>=?|\|\||&&|%|\?|:|%/%|!", Operator),
+            # Block delimiters
+            (r'[{}]', Punctuation),
+            # Distribution |
+            (r'\|', Punctuation)
+        ]
+    }
+
+    def analyse_text(text):
+        if re.search(r'^\s*parameters\s*\{', text, re.M):
+            return 1.0
+        else:
+            return 0.0
diff --git a/venv/Lib/site-packages/pygments/lexers/modula2.py b/venv/Lib/site-packages/pygments/lexers/modula2.py
new file mode 100644
index 0000000000..713f4722f7
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/modula2.py
@@ -0,0 +1,1579 @@
+"""
+    pygments.lexers.modula2
+    ~~~~~~~~~~~~~~~~~~~~~~~
+
+    Multi-Dialect Lexer for Modula-2.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, include
+from pygments.util import get_bool_opt, get_list_opt
+from pygments.token import Text, Comment, Operator, Keyword, Name, \
+    String, Number, Punctuation, Error
+
+__all__ = ['Modula2Lexer']
+
+
+# Multi-Dialect Modula-2 Lexer
+class Modula2Lexer(RegexLexer):
+    """
+    For Modula-2 source code.
+
+    The Modula-2 lexer supports several dialects.  By default, it operates in
+    fallback mode, recognising the *combined* literals, punctuation symbols
+    and operators of all supported dialects, and the *combined* reserved words
+    and builtins of PIM Modula-2, ISO Modula-2 and Modula-2 R10, while not
+    differentiating between library defined identifiers.
+
+    To select a specific dialect, a dialect option may be passed
+    or a dialect tag may be embedded into a source file.
+
+    Dialect Options:
+
+    `m2pim`
+        Select PIM Modula-2 dialect.
+    `m2iso`
+        Select ISO Modula-2 dialect.
+    `m2r10`
+        Select Modula-2 R10 dialect.
+    `objm2`
+        Select Objective Modula-2 dialect.
+
+    The PIM and ISO dialect options may be qualified with a language extension.
+
+    Language Extensions:
+
+    `+aglet`
+        Select Aglet Modula-2 extensions, available with m2iso.
+    `+gm2`
+        Select GNU Modula-2 extensions, available with m2pim.
+    `+p1`
+        Select p1 Modula-2 extensions, available with m2iso.
+    `+xds`
+        Select XDS Modula-2 extensions, available with m2iso.
+
+
+    Passing a Dialect Option via Unix Commandline Interface
+
+    Dialect options may be passed to the lexer using the `dialect` key.
+    Only one such option should be passed. If multiple dialect options are
+    passed, the first valid option is used, any subsequent options are ignored.
+
+    Examples:
+
+    `$ pygmentize -O full,dialect=m2iso -f html -o /path/to/output /path/to/input`
+        Use ISO dialect to render input to HTML output
+    `$ pygmentize -O full,dialect=m2iso+p1 -f rtf -o /path/to/output /path/to/input`
+        Use ISO dialect with p1 extensions to render input to RTF output
+
+
+    Embedding a Dialect Option within a source file
+
+    A dialect option may be embedded in a source file in form of a dialect
+    tag, a specially formatted comment that specifies a dialect option.
+
+    Dialect Tag EBNF::
+
+       dialectTag :
+           OpeningCommentDelim Prefix dialectOption ClosingCommentDelim ;
+
+       dialectOption :
+           'm2pim' | 'm2iso' | 'm2r10' | 'objm2' |
+           'm2iso+aglet' | 'm2pim+gm2' | 'm2iso+p1' | 'm2iso+xds' ;
+
+       Prefix : '!' ;
+
+       OpeningCommentDelim : '(*' ;
+
+       ClosingCommentDelim : '*)' ;
+
+    No whitespace is permitted between the tokens of a dialect tag.
+
+    In the event that a source file contains multiple dialect tags, the first
+    tag that contains a valid dialect option will be used and any subsequent
+    dialect tags will be ignored.  Ideally, a dialect tag should be placed
+    at the beginning of a source file.
+
+    An embedded dialect tag overrides a dialect option set via command line.
+
+    Examples:
+
+    ``(*!m2r10*) DEFINITION MODULE Foobar; ...``
+        Use Modula2 R10 dialect to render this source file.
+    ``(*!m2pim+gm2*) DEFINITION MODULE Bazbam; ...``
+        Use PIM dialect with GNU extensions to render this source file.
+
+
+    Algol Publication Mode:
+
+    In Algol publication mode, source text is rendered for publication of
+    algorithms in scientific papers and academic texts, following the format
+    of the Revised Algol-60 Language Report.  It is activated by passing
+    one of two corresponding styles as an option:
+
+    `algol`
+        render reserved words lowercase underline boldface
+        and builtins lowercase boldface italic
+    `algol_nu`
+        render reserved words lowercase boldface (no underlining)
+        and builtins lowercase boldface italic
+
+    The lexer automatically performs the required lowercase conversion when
+    this mode is activated.
+
+    Example:
+
+    ``$ pygmentize -O full,style=algol -f latex -o /path/to/output /path/to/input``
+        Render input file in Algol publication mode to LaTeX output.
+
+
+    Rendering Mode of First Class ADT Identifiers:
+
+    The rendering of standard library first class ADT identifiers is controlled
+    by option flag "treat_stdlib_adts_as_builtins".
+
+    When this option is turned on, standard library ADT identifiers are rendered
+    as builtins.  When it is turned off, they are rendered as ordinary library
+    identifiers.
+
+    `treat_stdlib_adts_as_builtins` (default: On)
+
+    The option is useful for dialects that support ADTs as first class objects
+    and provide ADTs in the standard library that would otherwise be built-in.
+
+    At present, only Modula-2 R10 supports library ADTs as first class objects
+    and therefore, no ADT identifiers are defined for any other dialects.
+
+    Example:
+
+    ``$ pygmentize -O full,dialect=m2r10,treat_stdlib_adts_as_builtins=Off ...``
+        Render standard library ADTs as ordinary library types.
+
+    .. versionchanged:: 2.1
+       Added multi-dialect support.
+    """
+    name = 'Modula-2'
+    url = 'http://www.modula2.org/'
+    aliases = ['modula2', 'm2']
+    filenames = ['*.def', '*.mod']
+    mimetypes = ['text/x-modula2']
+    version_added = '1.3'
+
+    flags = re.MULTILINE | re.DOTALL
+
+    tokens = {
+        'whitespace': [
+            (r'\n+', Text),  # blank lines
+            (r'\s+', Text),  # whitespace
+        ],
+        'dialecttags': [
+            # PIM Dialect Tag
+            (r'\(\*!m2pim\*\)', Comment.Special),
+            # ISO Dialect Tag
+            (r'\(\*!m2iso\*\)', Comment.Special),
+            # M2R10 Dialect Tag
+            (r'\(\*!m2r10\*\)', Comment.Special),
+            # ObjM2 Dialect Tag
+            (r'\(\*!objm2\*\)', Comment.Special),
+            # Aglet Extensions Dialect Tag
+            (r'\(\*!m2iso\+aglet\*\)', Comment.Special),
+            # GNU Extensions Dialect Tag
+            (r'\(\*!m2pim\+gm2\*\)', Comment.Special),
+            # p1 Extensions Dialect Tag
+            (r'\(\*!m2iso\+p1\*\)', Comment.Special),
+            # XDS Extensions Dialect Tag
+            (r'\(\*!m2iso\+xds\*\)', Comment.Special),
+        ],
+        'identifiers': [
+            (r'([a-zA-Z_$][\w$]*)', Name),
+        ],
+        'prefixed_number_literals': [
+            #
+            # Base-2, whole number
+            (r'0b[01]+(\'[01]+)*', Number.Bin),
+            #
+            # Base-16, whole number
+            (r'0[ux][0-9A-F]+(\'[0-9A-F]+)*', Number.Hex),
+        ],
+        'plain_number_literals': [
+            #
+            # Base-10, real number with exponent
+            (r'[0-9]+(\'[0-9]+)*'  # integral part
+             r'\.[0-9]+(\'[0-9]+)*'  # fractional part
+             r'[eE][+-]?[0-9]+(\'[0-9]+)*',  # exponent
+             Number.Float),
+            #
+            # Base-10, real number without exponent
+            (r'[0-9]+(\'[0-9]+)*'  # integral part
+             r'\.[0-9]+(\'[0-9]+)*',  # fractional part
+             Number.Float),
+            #
+            # Base-10, whole number
+            (r'[0-9]+(\'[0-9]+)*', Number.Integer),
+        ],
+        'suffixed_number_literals': [
+            #
+            # Base-8, whole number
+            (r'[0-7]+B', Number.Oct),
+            #
+            # Base-8, character code
+            (r'[0-7]+C', Number.Oct),
+            #
+            # Base-16, number
+            (r'[0-9A-F]+H', Number.Hex),
+        ],
+        'string_literals': [
+            (r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double),
+            (r"'(\\\\|\\[^\\]|[^'\\])*'", String.Single),
+        ],
+        'digraph_operators': [
+            # Dot Product Operator
+            (r'\*\.', Operator),
+            # Array Concatenation Operator
+            (r'\+>', Operator),  # M2R10 + ObjM2
+            # Inequality Operator
+            (r'<>', Operator),  # ISO + PIM
+            # Less-Or-Equal, Subset
+            (r'<=', Operator),
+            # Greater-Or-Equal, Superset
+            (r'>=', Operator),
+            # Identity Operator
+            (r'==', Operator),  # M2R10 + ObjM2
+            # Type Conversion Operator
+            (r'::', Operator),  # M2R10 + ObjM2
+            # Assignment Symbol
+            (r':=', Operator),
+            # Postfix Increment Mutator
+            (r'\+\+', Operator),  # M2R10 + ObjM2
+            # Postfix Decrement Mutator
+            (r'--', Operator),  # M2R10 + ObjM2
+        ],
+        'unigraph_operators': [
+            # Arithmetic Operators
+            (r'[+-]', Operator),
+            (r'[*/]', Operator),
+            # ISO 80000-2 compliant Set Difference Operator
+            (r'\\', Operator),  # M2R10 + ObjM2
+            # Relational Operators
+            (r'[=#<>]', Operator),
+            # Dereferencing Operator
+            (r'\^', Operator),
+            # Dereferencing Operator Synonym
+            (r'@', Operator),  # ISO
+            # Logical AND Operator Synonym
+            (r'&', Operator),  # PIM + ISO
+            # Logical NOT Operator Synonym
+            (r'~', Operator),  # PIM + ISO
+            # Smalltalk Message Prefix
+            (r'`', Operator),  # ObjM2
+        ],
+        'digraph_punctuation': [
+            # Range Constructor
+            (r'\.\.', Punctuation),
+            # Opening Chevron Bracket
+            (r'<<', Punctuation),  # M2R10 + ISO
+            # Closing Chevron Bracket
+            (r'>>', Punctuation),  # M2R10 + ISO
+            # Blueprint Punctuation
+            (r'->', Punctuation),  # M2R10 + ISO
+            # Distinguish |# and # in M2 R10
+            (r'\|#', Punctuation),
+            # Distinguish ## and # in M2 R10
+            (r'##', Punctuation),
+            # Distinguish |* and * in M2 R10
+            (r'\|\*', Punctuation),
+        ],
+        'unigraph_punctuation': [
+            # Common Punctuation
+            (r'[()\[\]{},.:;|]', Punctuation),
+            # Case Label Separator Synonym
+            (r'!', Punctuation),  # ISO
+            # Blueprint Punctuation
+            (r'\?', Punctuation),  # M2R10 + ObjM2
+        ],
+        'comments': [
+            # Single Line Comment
+            (r'^//.*?\n', Comment.Single),  # M2R10 + ObjM2
+            # Block Comment
+            (r'\(\*([^$].*?)\*\)', Comment.Multiline),
+            # Template Block Comment
+            (r'/\*(.*?)\*/', Comment.Multiline),  # M2R10 + ObjM2
+        ],
+        'pragmas': [
+            # ISO Style Pragmas
+            (r'<\*.*?\*>', Comment.Preproc),  # ISO, M2R10 + ObjM2
+            # Pascal Style Pragmas
+            (r'\(\*\$.*?\*\)', Comment.Preproc),  # PIM
+        ],
+        'root': [
+            include('whitespace'),
+            include('dialecttags'),
+            include('pragmas'),
+            include('comments'),
+            include('identifiers'),
+            include('suffixed_number_literals'),  # PIM + ISO
+            include('prefixed_number_literals'),  # M2R10 + ObjM2
+            include('plain_number_literals'),
+            include('string_literals'),
+            include('digraph_punctuation'),
+            include('digraph_operators'),
+            include('unigraph_punctuation'),
+            include('unigraph_operators'),
+        ]
+    }
+
+#  C o m m o n   D a t a s e t s
+
+    # Common Reserved Words Dataset
+    common_reserved_words = (
+        # 37 common reserved words
+        'AND', 'ARRAY', 'BEGIN', 'BY', 'CASE', 'CONST', 'DEFINITION', 'DIV',
+        'DO', 'ELSE', 'ELSIF', 'END', 'EXIT', 'FOR', 'FROM', 'IF',
+        'IMPLEMENTATION', 'IMPORT', 'IN', 'LOOP', 'MOD', 'MODULE', 'NOT',
+        'OF', 'OR', 'POINTER', 'PROCEDURE', 'RECORD', 'REPEAT', 'RETURN',
+        'SET', 'THEN', 'TO', 'TYPE', 'UNTIL', 'VAR', 'WHILE',
+    )
+
+    # Common Builtins Dataset
+    common_builtins = (
+        # 16 common builtins
+        'ABS', 'BOOLEAN', 'CARDINAL', 'CHAR', 'CHR', 'FALSE', 'INTEGER',
+        'LONGINT', 'LONGREAL', 'MAX', 'MIN', 'NIL', 'ODD', 'ORD', 'REAL',
+        'TRUE',
+    )
+
+    # Common Pseudo-Module Builtins Dataset
+    common_pseudo_builtins = (
+        # 4 common pseudo builtins
+        'ADDRESS', 'BYTE', 'WORD', 'ADR'
+    )
+
+#  P I M   M o d u l a - 2   D a t a s e t s
+
+    # Lexemes to Mark as Error Tokens for PIM Modula-2
+    pim_lexemes_to_reject = (
+        '!', '`', '@', '$', '%', '?', '\\', '==', '++', '--', '::', '*.',
+        '+>', '->', '<<', '>>', '|#', '##',
+    )
+
+    # PIM Modula-2 Additional Reserved Words Dataset
+    pim_additional_reserved_words = (
+        # 3 additional reserved words
+        'EXPORT', 'QUALIFIED', 'WITH',
+    )
+
+    # PIM Modula-2 Additional Builtins Dataset
+    pim_additional_builtins = (
+        # 16 additional builtins
+        'BITSET', 'CAP', 'DEC', 'DISPOSE', 'EXCL', 'FLOAT', 'HALT', 'HIGH',
+        'INC', 'INCL', 'NEW', 'NIL', 'PROC', 'SIZE', 'TRUNC', 'VAL',
+    )
+
+    # PIM Modula-2 Additional Pseudo-Module Builtins Dataset
+    pim_additional_pseudo_builtins = (
+        # 5 additional pseudo builtins
+        'SYSTEM', 'PROCESS', 'TSIZE', 'NEWPROCESS', 'TRANSFER',
+    )
+
+#  I S O   M o d u l a - 2   D a t a s e t s
+
+    # Lexemes to Mark as Error Tokens for ISO Modula-2
+    iso_lexemes_to_reject = (
+        '`', '$', '%', '?', '\\', '==', '++', '--', '::', '*.', '+>', '->',
+        '<<', '>>', '|#', '##',
+    )
+
+    # ISO Modula-2 Additional Reserved Words Dataset
+    iso_additional_reserved_words = (
+        # 9 additional reserved words (ISO 10514-1)
+        'EXCEPT', 'EXPORT', 'FINALLY', 'FORWARD', 'PACKEDSET', 'QUALIFIED',
+        'REM', 'RETRY', 'WITH',
+        # 10 additional reserved words (ISO 10514-2 & ISO 10514-3)
+        'ABSTRACT', 'AS', 'CLASS', 'GUARD', 'INHERIT', 'OVERRIDE', 'READONLY',
+        'REVEAL', 'TRACED', 'UNSAFEGUARDED',
+    )
+
+    # ISO Modula-2 Additional Builtins Dataset
+    iso_additional_builtins = (
+        # 26 additional builtins (ISO 10514-1)
+        'BITSET', 'CAP', 'CMPLX', 'COMPLEX', 'DEC', 'DISPOSE', 'EXCL', 'FLOAT',
+        'HALT', 'HIGH', 'IM', 'INC', 'INCL', 'INT', 'INTERRUPTIBLE',  'LENGTH',
+        'LFLOAT', 'LONGCOMPLEX', 'NEW', 'PROC', 'PROTECTION', 'RE', 'SIZE',
+        'TRUNC', 'UNINTERRUBTIBLE', 'VAL',
+        # 5 additional builtins (ISO 10514-2 & ISO 10514-3)
+        'CREATE', 'DESTROY', 'EMPTY', 'ISMEMBER', 'SELF',
+    )
+
+    # ISO Modula-2 Additional Pseudo-Module Builtins Dataset
+    iso_additional_pseudo_builtins = (
+        # 14 additional builtins (SYSTEM)
+        'SYSTEM', 'BITSPERLOC', 'LOCSPERBYTE', 'LOCSPERWORD', 'LOC',
+        'ADDADR', 'SUBADR', 'DIFADR', 'MAKEADR', 'ADR',
+        'ROTATE', 'SHIFT', 'CAST', 'TSIZE',
+        # 13 additional builtins (COROUTINES)
+        'COROUTINES', 'ATTACH', 'COROUTINE', 'CURRENT', 'DETACH', 'HANDLER',
+        'INTERRUPTSOURCE', 'IOTRANSFER', 'IsATTACHED', 'LISTEN',
+        'NEWCOROUTINE', 'PROT', 'TRANSFER',
+        # 9 additional builtins (EXCEPTIONS)
+        'EXCEPTIONS', 'AllocateSource', 'CurrentNumber', 'ExceptionNumber',
+        'ExceptionSource', 'GetMessage', 'IsCurrentSource',
+        'IsExceptionalExecution', 'RAISE',
+        # 3 additional builtins (TERMINATION)
+        'TERMINATION', 'IsTerminating', 'HasHalted',
+        # 4 additional builtins (M2EXCEPTION)
+        'M2EXCEPTION', 'M2Exceptions', 'M2Exception', 'IsM2Exception',
+        'indexException', 'rangeException', 'caseSelectException',
+        'invalidLocation', 'functionException', 'wholeValueException',
+        'wholeDivException', 'realValueException', 'realDivException',
+        'complexValueException', 'complexDivException', 'protException',
+        'sysException', 'coException', 'exException',
+    )
+
+#  M o d u l a - 2   R 1 0   D a t a s e t s
+
+    # Lexemes to Mark as Error Tokens for Modula-2 R10
+    m2r10_lexemes_to_reject = (
+        '!', '`', '@', '$', '%', '&', '<>',
+    )
+
+    # Modula-2 R10 reserved words in addition to the common set
+    m2r10_additional_reserved_words = (
+        # 12 additional reserved words
+        'ALIAS', 'ARGLIST', 'BLUEPRINT', 'COPY', 'GENLIB', 'INDETERMINATE',
+        'NEW', 'NONE', 'OPAQUE', 'REFERENTIAL', 'RELEASE', 'RETAIN',
+        # 2 additional reserved words with symbolic assembly option
+        'ASM', 'REG',
+    )
+
+    # Modula-2 R10 builtins in addition to the common set
+    m2r10_additional_builtins = (
+        # 26 additional builtins
+        'CARDINAL', 'COUNT', 'EMPTY', 'EXISTS', 'INSERT', 'LENGTH', 'LONGCARD',
+        'OCTET', 'PTR', 'PRED', 'READ', 'READNEW', 'REMOVE', 'RETRIEVE', 'SORT',
+        'STORE', 'SUBSET', 'SUCC', 'TLIMIT', 'TMAX', 'TMIN', 'TRUE', 'TSIZE',
+        'UNICHAR', 'WRITE', 'WRITEF',
+    )
+
+    # Modula-2 R10 Additional Pseudo-Module Builtins Dataset
+    m2r10_additional_pseudo_builtins = (
+        # 13 additional builtins (TPROPERTIES)
+        'TPROPERTIES', 'PROPERTY', 'LITERAL', 'TPROPERTY', 'TLITERAL',
+        'TBUILTIN', 'TDYN', 'TREFC', 'TNIL', 'TBASE', 'TPRECISION',
+        'TMAXEXP', 'TMINEXP',
+        # 4 additional builtins (CONVERSION)
+        'CONVERSION', 'TSXFSIZE', 'SXF', 'VAL',
+        # 35 additional builtins (UNSAFE)
+        'UNSAFE', 'CAST', 'INTRINSIC', 'AVAIL', 'ADD', 'SUB', 'ADDC', 'SUBC',
+        'FETCHADD', 'FETCHSUB', 'SHL', 'SHR', 'ASHR', 'ROTL', 'ROTR', 'ROTLC',
+        'ROTRC', 'BWNOT', 'BWAND', 'BWOR', 'BWXOR', 'BWNAND', 'BWNOR',
+        'SETBIT', 'TESTBIT', 'LSBIT', 'MSBIT', 'CSBITS', 'BAIL', 'HALT',
+        'TODO', 'FFI', 'ADDR', 'VARGLIST', 'VARGC',
+        # 11 additional builtins (ATOMIC)
+        'ATOMIC', 'INTRINSIC', 'AVAIL', 'SWAP', 'CAS', 'INC', 'DEC', 'BWAND',
+        'BWNAND', 'BWOR', 'BWXOR',
+        # 7 additional builtins (COMPILER)
+        'COMPILER', 'DEBUG', 'MODNAME', 'PROCNAME', 'LINENUM', 'DEFAULT',
+        'HASH',
+        # 5 additional builtins (ASSEMBLER)
+        'ASSEMBLER', 'REGISTER', 'SETREG', 'GETREG', 'CODE',
+    )
+
+#  O b j e c t i v e   M o d u l a - 2   D a t a s e t s
+
+    # Lexemes to Mark as Error Tokens for Objective Modula-2
+    objm2_lexemes_to_reject = (
+        '!', '$', '%', '&', '<>',
+    )
+
+    # Objective Modula-2 Extensions
+    # reserved words in addition to Modula-2 R10
+    objm2_additional_reserved_words = (
+        # 16 additional reserved words
+        'BYCOPY', 'BYREF', 'CLASS', 'CONTINUE', 'CRITICAL', 'INOUT', 'METHOD',
+        'ON', 'OPTIONAL', 'OUT', 'PRIVATE', 'PROTECTED', 'PROTOCOL', 'PUBLIC',
+        'SUPER', 'TRY',
+    )
+
+    # Objective Modula-2 Extensions
+    # builtins in addition to Modula-2 R10
+    objm2_additional_builtins = (
+        # 3 additional builtins
+        'OBJECT', 'NO', 'YES',
+    )
+
+    # Objective Modula-2 Extensions
+    # pseudo-module builtins in addition to Modula-2 R10
+    objm2_additional_pseudo_builtins = (
+        # None
+    )
+
+#  A g l e t   M o d u l a - 2   D a t a s e t s
+
+    # Aglet Extensions
+    # reserved words in addition to ISO Modula-2
+    aglet_additional_reserved_words = (
+        # None
+    )
+
+    # Aglet Extensions
+    # builtins in addition to ISO Modula-2
+    aglet_additional_builtins = (
+        # 9 additional builtins
+        'BITSET8', 'BITSET16', 'BITSET32', 'CARDINAL8', 'CARDINAL16',
+        'CARDINAL32', 'INTEGER8', 'INTEGER16', 'INTEGER32',
+    )
+
+    # Aglet Modula-2 Extensions
+    # pseudo-module builtins in addition to ISO Modula-2
+    aglet_additional_pseudo_builtins = (
+        # None
+    )
+
+#  G N U   M o d u l a - 2   D a t a s e t s
+
+    # GNU Extensions
+    # reserved words in addition to PIM Modula-2
+    gm2_additional_reserved_words = (
+        # 10 additional reserved words
+        'ASM', '__ATTRIBUTE__', '__BUILTIN__', '__COLUMN__', '__DATE__',
+        '__FILE__', '__FUNCTION__', '__LINE__', '__MODULE__', 'VOLATILE',
+    )
+
+    # GNU Extensions
+    # builtins in addition to PIM Modula-2
+    gm2_additional_builtins = (
+        # 21 additional builtins
+        'BITSET8', 'BITSET16', 'BITSET32', 'CARDINAL8', 'CARDINAL16',
+        'CARDINAL32', 'CARDINAL64', 'COMPLEX32', 'COMPLEX64', 'COMPLEX96',
+        'COMPLEX128', 'INTEGER8', 'INTEGER16', 'INTEGER32', 'INTEGER64',
+        'REAL8', 'REAL16', 'REAL32', 'REAL96', 'REAL128', 'THROW',
+    )
+
+    # GNU Extensions
+    # pseudo-module builtins in addition to PIM Modula-2
+    gm2_additional_pseudo_builtins = (
+        # None
+    )
+
+#  p 1   M o d u l a - 2   D a t a s e t s
+
+    # p1 Extensions
+    # reserved words in addition to ISO Modula-2
+    p1_additional_reserved_words = (
+        # None
+    )
+
+    # p1 Extensions
+    # builtins in addition to ISO Modula-2
+    p1_additional_builtins = (
+        # None
+    )
+
+    # p1 Modula-2 Extensions
+    # pseudo-module builtins in addition to ISO Modula-2
+    p1_additional_pseudo_builtins = (
+        # 1 additional builtin
+        'BCD',
+    )
+
+#  X D S   M o d u l a - 2   D a t a s e t s
+
+    # XDS Extensions
+    # reserved words in addition to ISO Modula-2
+    xds_additional_reserved_words = (
+        # 1 additional reserved word
+        'SEQ',
+    )
+
+    # XDS Extensions
+    # builtins in addition to ISO Modula-2
+    xds_additional_builtins = (
+        # 9 additional builtins
+        'ASH', 'ASSERT', 'DIFFADR_TYPE', 'ENTIER', 'INDEX', 'LEN',
+        'LONGCARD', 'SHORTCARD', 'SHORTINT',
+    )
+
+    # XDS Modula-2 Extensions
+    # pseudo-module builtins in addition to ISO Modula-2
+    xds_additional_pseudo_builtins = (
+        # 22 additional builtins (SYSTEM)
+        'PROCESS', 'NEWPROCESS', 'BOOL8', 'BOOL16', 'BOOL32', 'CARD8',
+        'CARD16', 'CARD32', 'INT8', 'INT16', 'INT32', 'REF', 'MOVE',
+        'FILL', 'GET', 'PUT', 'CC', 'int', 'unsigned', 'size_t', 'void'
+        # 3 additional builtins (COMPILER)
+        'COMPILER', 'OPTION', 'EQUATION'
+    )
+
+#  P I M   S t a n d a r d   L i b r a r y   D a t a s e t s
+
+    # PIM Modula-2 Standard Library Modules Dataset
+    pim_stdlib_module_identifiers = (
+        'Terminal', 'FileSystem', 'InOut', 'RealInOut', 'MathLib0', 'Storage',
+    )
+
+    # PIM Modula-2 Standard Library Types Dataset
+    pim_stdlib_type_identifiers = (
+        'Flag', 'FlagSet', 'Response', 'Command', 'Lock', 'Permission',
+        'MediumType', 'File', 'FileProc', 'DirectoryProc', 'FileCommand',
+        'DirectoryCommand',
+    )
+
+    # PIM Modula-2 Standard Library Procedures Dataset
+    pim_stdlib_proc_identifiers = (
+        'Read', 'BusyRead', 'ReadAgain', 'Write', 'WriteString', 'WriteLn',
+        'Create', 'Lookup', 'Close', 'Delete', 'Rename', 'SetRead', 'SetWrite',
+        'SetModify', 'SetOpen', 'Doio', 'SetPos', 'GetPos', 'Length', 'Reset',
+        'Again', 'ReadWord', 'WriteWord', 'ReadChar', 'WriteChar',
+        'CreateMedium', 'DeleteMedium', 'AssignName', 'DeassignName',
+        'ReadMedium', 'LookupMedium', 'OpenInput', 'OpenOutput', 'CloseInput',
+        'CloseOutput', 'ReadString', 'ReadInt', 'ReadCard', 'ReadWrd',
+        'WriteInt', 'WriteCard', 'WriteOct', 'WriteHex', 'WriteWrd',
+        'ReadReal', 'WriteReal', 'WriteFixPt', 'WriteRealOct', 'sqrt', 'exp',
+        'ln', 'sin', 'cos', 'arctan', 'entier', 'ALLOCATE', 'DEALLOCATE',
+    )
+
+    # PIM Modula-2 Standard Library Variables Dataset
+    pim_stdlib_var_identifiers = (
+        'Done', 'termCH', 'in', 'out'
+    )
+
+    # PIM Modula-2 Standard Library Constants Dataset
+    pim_stdlib_const_identifiers = (
+        'EOL',
+    )
+
+#  I S O   S t a n d a r d   L i b r a r y   D a t a s e t s
+
+    # ISO Modula-2 Standard Library Modules Dataset
+    iso_stdlib_module_identifiers = (
+        # TO DO
+    )
+
+    # ISO Modula-2 Standard Library Types Dataset
+    iso_stdlib_type_identifiers = (
+        # TO DO
+    )
+
+    # ISO Modula-2 Standard Library Procedures Dataset
+    iso_stdlib_proc_identifiers = (
+        # TO DO
+    )
+
+    # ISO Modula-2 Standard Library Variables Dataset
+    iso_stdlib_var_identifiers = (
+        # TO DO
+    )
+
+    # ISO Modula-2 Standard Library Constants Dataset
+    iso_stdlib_const_identifiers = (
+        # TO DO
+    )
+
+#  M 2   R 1 0   S t a n d a r d   L i b r a r y   D a t a s e t s
+
+    # Modula-2 R10 Standard Library ADTs Dataset
+    m2r10_stdlib_adt_identifiers = (
+        'BCD', 'LONGBCD', 'BITSET', 'SHORTBITSET', 'LONGBITSET',
+        'LONGLONGBITSET', 'COMPLEX', 'LONGCOMPLEX', 'SHORTCARD', 'LONGLONGCARD',
+        'SHORTINT', 'LONGLONGINT', 'POSINT', 'SHORTPOSINT', 'LONGPOSINT',
+        'LONGLONGPOSINT', 'BITSET8', 'BITSET16', 'BITSET32', 'BITSET64',
+        'BITSET128', 'BS8', 'BS16', 'BS32', 'BS64', 'BS128', 'CARDINAL8',
+        'CARDINAL16', 'CARDINAL32', 'CARDINAL64', 'CARDINAL128', 'CARD8',
+        'CARD16', 'CARD32', 'CARD64', 'CARD128', 'INTEGER8', 'INTEGER16',
+        'INTEGER32', 'INTEGER64', 'INTEGER128', 'INT8', 'INT16', 'INT32',
+        'INT64', 'INT128', 'STRING', 'UNISTRING',
+    )
+
+    # Modula-2 R10 Standard Library Blueprints Dataset
+    m2r10_stdlib_blueprint_identifiers = (
+        'ProtoRoot', 'ProtoComputational', 'ProtoNumeric', 'ProtoScalar',
+        'ProtoNonScalar', 'ProtoCardinal', 'ProtoInteger', 'ProtoReal',
+        'ProtoComplex', 'ProtoVector', 'ProtoTuple', 'ProtoCompArray',
+        'ProtoCollection', 'ProtoStaticArray', 'ProtoStaticSet',
+        'ProtoStaticString', 'ProtoArray', 'ProtoString', 'ProtoSet',
+        'ProtoMultiSet', 'ProtoDictionary', 'ProtoMultiDict', 'ProtoExtension',
+        'ProtoIO', 'ProtoCardMath', 'ProtoIntMath', 'ProtoRealMath',
+    )
+
+    # Modula-2 R10 Standard Library Modules Dataset
+    m2r10_stdlib_module_identifiers = (
+        'ASCII', 'BooleanIO', 'CharIO', 'UnicharIO', 'OctetIO',
+        'CardinalIO', 'LongCardIO', 'IntegerIO', 'LongIntIO', 'RealIO',
+        'LongRealIO', 'BCDIO', 'LongBCDIO', 'CardMath', 'LongCardMath',
+        'IntMath', 'LongIntMath', 'RealMath', 'LongRealMath', 'BCDMath',
+        'LongBCDMath', 'FileIO', 'FileSystem', 'Storage', 'IOSupport',
+    )
+
+    # Modula-2 R10 Standard Library Types Dataset
+    m2r10_stdlib_type_identifiers = (
+        'File', 'Status',
+        # TO BE COMPLETED
+    )
+
+    # Modula-2 R10 Standard Library Procedures Dataset
+    m2r10_stdlib_proc_identifiers = (
+        'ALLOCATE', 'DEALLOCATE', 'SIZE',
+        # TO BE COMPLETED
+    )
+
+    # Modula-2 R10 Standard Library Variables Dataset
+    m2r10_stdlib_var_identifiers = (
+        'stdIn', 'stdOut', 'stdErr',
+    )
+
+    # Modula-2 R10 Standard Library Constants Dataset
+    m2r10_stdlib_const_identifiers = (
+        'pi', 'tau',
+    )
+
+#  D i a l e c t s
+
+    # Dialect modes
+    dialects = (
+        'unknown',
+        'm2pim', 'm2iso', 'm2r10', 'objm2',
+        'm2iso+aglet', 'm2pim+gm2', 'm2iso+p1', 'm2iso+xds',
+    )
+
+#   D a t a b a s e s
+
+    # Lexemes to Mark as Errors Database
+    lexemes_to_reject_db = {
+        # Lexemes to reject for unknown dialect
+        'unknown': (
+            # LEAVE THIS EMPTY
+        ),
+        # Lexemes to reject for PIM Modula-2
+        'm2pim': (
+            pim_lexemes_to_reject,
+        ),
+        # Lexemes to reject for ISO Modula-2
+        'm2iso': (
+            iso_lexemes_to_reject,
+        ),
+        # Lexemes to reject for Modula-2 R10
+        'm2r10': (
+            m2r10_lexemes_to_reject,
+        ),
+        # Lexemes to reject for Objective Modula-2
+        'objm2': (
+            objm2_lexemes_to_reject,
+        ),
+        # Lexemes to reject for Aglet Modula-2
+        'm2iso+aglet': (
+            iso_lexemes_to_reject,
+        ),
+        # Lexemes to reject for GNU Modula-2
+        'm2pim+gm2': (
+            pim_lexemes_to_reject,
+        ),
+        # Lexemes to reject for p1 Modula-2
+        'm2iso+p1': (
+            iso_lexemes_to_reject,
+        ),
+        # Lexemes to reject for XDS Modula-2
+        'm2iso+xds': (
+            iso_lexemes_to_reject,
+        ),
+    }
+
+    # Reserved Words Database
+    reserved_words_db = {
+        # Reserved words for unknown dialect
+        'unknown': (
+            common_reserved_words,
+            pim_additional_reserved_words,
+            iso_additional_reserved_words,
+            m2r10_additional_reserved_words,
+        ),
+
+        # Reserved words for PIM Modula-2
+        'm2pim': (
+            common_reserved_words,
+            pim_additional_reserved_words,
+        ),
+
+        # Reserved words for Modula-2 R10
+        'm2iso': (
+            common_reserved_words,
+            iso_additional_reserved_words,
+        ),
+
+        # Reserved words for ISO Modula-2
+        'm2r10': (
+            common_reserved_words,
+            m2r10_additional_reserved_words,
+        ),
+
+        # Reserved words for Objective Modula-2
+        'objm2': (
+            common_reserved_words,
+            m2r10_additional_reserved_words,
+            objm2_additional_reserved_words,
+        ),
+
+        # Reserved words for Aglet Modula-2 Extensions
+        'm2iso+aglet': (
+            common_reserved_words,
+            iso_additional_reserved_words,
+            aglet_additional_reserved_words,
+        ),
+
+        # Reserved words for GNU Modula-2 Extensions
+        'm2pim+gm2': (
+            common_reserved_words,
+            pim_additional_reserved_words,
+            gm2_additional_reserved_words,
+        ),
+
+        # Reserved words for p1 Modula-2 Extensions
+        'm2iso+p1': (
+            common_reserved_words,
+            iso_additional_reserved_words,
+            p1_additional_reserved_words,
+        ),
+
+        # Reserved words for XDS Modula-2 Extensions
+        'm2iso+xds': (
+            common_reserved_words,
+            iso_additional_reserved_words,
+            xds_additional_reserved_words,
+        ),
+    }
+
+    # Builtins Database
+    builtins_db = {
+        # Builtins for unknown dialect
+        'unknown': (
+            common_builtins,
+            pim_additional_builtins,
+            iso_additional_builtins,
+            m2r10_additional_builtins,
+        ),
+
+        # Builtins for PIM Modula-2
+        'm2pim': (
+            common_builtins,
+            pim_additional_builtins,
+        ),
+
+        # Builtins for ISO Modula-2
+        'm2iso': (
+            common_builtins,
+            iso_additional_builtins,
+        ),
+
+        # Builtins for ISO Modula-2
+        'm2r10': (
+            common_builtins,
+            m2r10_additional_builtins,
+        ),
+
+        # Builtins for Objective Modula-2
+        'objm2': (
+            common_builtins,
+            m2r10_additional_builtins,
+            objm2_additional_builtins,
+        ),
+
+        # Builtins for Aglet Modula-2 Extensions
+        'm2iso+aglet': (
+            common_builtins,
+            iso_additional_builtins,
+            aglet_additional_builtins,
+        ),
+
+        # Builtins for GNU Modula-2 Extensions
+        'm2pim+gm2': (
+            common_builtins,
+            pim_additional_builtins,
+            gm2_additional_builtins,
+        ),
+
+        # Builtins for p1 Modula-2 Extensions
+        'm2iso+p1': (
+            common_builtins,
+            iso_additional_builtins,
+            p1_additional_builtins,
+        ),
+
+        # Builtins for XDS Modula-2 Extensions
+        'm2iso+xds': (
+            common_builtins,
+            iso_additional_builtins,
+            xds_additional_builtins,
+        ),
+    }
+
+    # Pseudo-Module Builtins Database
+    pseudo_builtins_db = {
+        # Builtins for unknown dialect
+        'unknown': (
+            common_pseudo_builtins,
+            pim_additional_pseudo_builtins,
+            iso_additional_pseudo_builtins,
+            m2r10_additional_pseudo_builtins,
+        ),
+
+        # Builtins for PIM Modula-2
+        'm2pim': (
+            common_pseudo_builtins,
+            pim_additional_pseudo_builtins,
+        ),
+
+        # Builtins for ISO Modula-2
+        'm2iso': (
+            common_pseudo_builtins,
+            iso_additional_pseudo_builtins,
+        ),
+
+        # Builtins for ISO Modula-2
+        'm2r10': (
+            common_pseudo_builtins,
+            m2r10_additional_pseudo_builtins,
+        ),
+
+        # Builtins for Objective Modula-2
+        'objm2': (
+            common_pseudo_builtins,
+            m2r10_additional_pseudo_builtins,
+            objm2_additional_pseudo_builtins,
+        ),
+
+        # Builtins for Aglet Modula-2 Extensions
+        'm2iso+aglet': (
+            common_pseudo_builtins,
+            iso_additional_pseudo_builtins,
+            aglet_additional_pseudo_builtins,
+        ),
+
+        # Builtins for GNU Modula-2 Extensions
+        'm2pim+gm2': (
+            common_pseudo_builtins,
+            pim_additional_pseudo_builtins,
+            gm2_additional_pseudo_builtins,
+        ),
+
+        # Builtins for p1 Modula-2 Extensions
+        'm2iso+p1': (
+            common_pseudo_builtins,
+            iso_additional_pseudo_builtins,
+            p1_additional_pseudo_builtins,
+        ),
+
+        # Builtins for XDS Modula-2 Extensions
+        'm2iso+xds': (
+            common_pseudo_builtins,
+            iso_additional_pseudo_builtins,
+            xds_additional_pseudo_builtins,
+        ),
+    }
+
+    # Standard Library ADTs Database
+    stdlib_adts_db = {
+        # Empty entry for unknown dialect
+        'unknown': (
+            # LEAVE THIS EMPTY
+        ),
+        # Standard Library ADTs for PIM Modula-2
+        'm2pim': (
+            # No first class library types
+        ),
+
+        # Standard Library ADTs for ISO Modula-2
+        'm2iso': (
+            # No first class library types
+        ),
+
+        # Standard Library ADTs for Modula-2 R10
+        'm2r10': (
+            m2r10_stdlib_adt_identifiers,
+        ),
+
+        # Standard Library ADTs for Objective Modula-2
+        'objm2': (
+            m2r10_stdlib_adt_identifiers,
+        ),
+
+        # Standard Library ADTs for Aglet Modula-2
+        'm2iso+aglet': (
+            # No first class library types
+        ),
+
+        # Standard Library ADTs for GNU Modula-2
+        'm2pim+gm2': (
+            # No first class library types
+        ),
+
+        # Standard Library ADTs for p1 Modula-2
+        'm2iso+p1': (
+            # No first class library types
+        ),
+
+        # Standard Library ADTs for XDS Modula-2
+        'm2iso+xds': (
+            # No first class library types
+        ),
+    }
+
+    # Standard Library Modules Database
+    stdlib_modules_db = {
+        # Empty entry for unknown dialect
+        'unknown': (
+            # LEAVE THIS EMPTY
+        ),
+        # Standard Library Modules for PIM Modula-2
+        'm2pim': (
+            pim_stdlib_module_identifiers,
+        ),
+
+        # Standard Library Modules for ISO Modula-2
+        'm2iso': (
+            iso_stdlib_module_identifiers,
+        ),
+
+        # Standard Library Modules for Modula-2 R10
+        'm2r10': (
+            m2r10_stdlib_blueprint_identifiers,
+            m2r10_stdlib_module_identifiers,
+            m2r10_stdlib_adt_identifiers,
+        ),
+
+        # Standard Library Modules for Objective Modula-2
+        'objm2': (
+            m2r10_stdlib_blueprint_identifiers,
+            m2r10_stdlib_module_identifiers,
+        ),
+
+        # Standard Library Modules for Aglet Modula-2
+        'm2iso+aglet': (
+            iso_stdlib_module_identifiers,
+        ),
+
+        # Standard Library Modules for GNU Modula-2
+        'm2pim+gm2': (
+            pim_stdlib_module_identifiers,
+        ),
+
+        # Standard Library Modules for p1 Modula-2
+        'm2iso+p1': (
+            iso_stdlib_module_identifiers,
+        ),
+
+        # Standard Library Modules for XDS Modula-2
+        'm2iso+xds': (
+            iso_stdlib_module_identifiers,
+        ),
+    }
+
+    # Standard Library Types Database
+    stdlib_types_db = {
+        # Empty entry for unknown dialect
+        'unknown': (
+            # LEAVE THIS EMPTY
+        ),
+        # Standard Library Types for PIM Modula-2
+        'm2pim': (
+            pim_stdlib_type_identifiers,
+        ),
+
+        # Standard Library Types for ISO Modula-2
+        'm2iso': (
+            iso_stdlib_type_identifiers,
+        ),
+
+        # Standard Library Types for Modula-2 R10
+        'm2r10': (
+            m2r10_stdlib_type_identifiers,
+        ),
+
+        # Standard Library Types for Objective Modula-2
+        'objm2': (
+            m2r10_stdlib_type_identifiers,
+        ),
+
+        # Standard Library Types for Aglet Modula-2
+        'm2iso+aglet': (
+            iso_stdlib_type_identifiers,
+        ),
+
+        # Standard Library Types for GNU Modula-2
+        'm2pim+gm2': (
+            pim_stdlib_type_identifiers,
+        ),
+
+        # Standard Library Types for p1 Modula-2
+        'm2iso+p1': (
+            iso_stdlib_type_identifiers,
+        ),
+
+        # Standard Library Types for XDS Modula-2
+        'm2iso+xds': (
+            iso_stdlib_type_identifiers,
+        ),
+    }
+
+    # Standard Library Procedures Database
+    stdlib_procedures_db = {
+        # Empty entry for unknown dialect
+        'unknown': (
+            # LEAVE THIS EMPTY
+        ),
+        # Standard Library Procedures for PIM Modula-2
+        'm2pim': (
+            pim_stdlib_proc_identifiers,
+        ),
+
+        # Standard Library Procedures for ISO Modula-2
+        'm2iso': (
+            iso_stdlib_proc_identifiers,
+        ),
+
+        # Standard Library Procedures for Modula-2 R10
+        'm2r10': (
+            m2r10_stdlib_proc_identifiers,
+        ),
+
+        # Standard Library Procedures for Objective Modula-2
+        'objm2': (
+            m2r10_stdlib_proc_identifiers,
+        ),
+
+        # Standard Library Procedures for Aglet Modula-2
+        'm2iso+aglet': (
+            iso_stdlib_proc_identifiers,
+        ),
+
+        # Standard Library Procedures for GNU Modula-2
+        'm2pim+gm2': (
+            pim_stdlib_proc_identifiers,
+        ),
+
+        # Standard Library Procedures for p1 Modula-2
+        'm2iso+p1': (
+            iso_stdlib_proc_identifiers,
+        ),
+
+        # Standard Library Procedures for XDS Modula-2
+        'm2iso+xds': (
+            iso_stdlib_proc_identifiers,
+        ),
+    }
+
+    # Standard Library Variables Database
+    stdlib_variables_db = {
+        # Empty entry for unknown dialect
+        'unknown': (
+            # LEAVE THIS EMPTY
+        ),
+        # Standard Library Variables for PIM Modula-2
+        'm2pim': (
+            pim_stdlib_var_identifiers,
+        ),
+
+        # Standard Library Variables for ISO Modula-2
+        'm2iso': (
+            iso_stdlib_var_identifiers,
+        ),
+
+        # Standard Library Variables for Modula-2 R10
+        'm2r10': (
+            m2r10_stdlib_var_identifiers,
+        ),
+
+        # Standard Library Variables for Objective Modula-2
+        'objm2': (
+            m2r10_stdlib_var_identifiers,
+        ),
+
+        # Standard Library Variables for Aglet Modula-2
+        'm2iso+aglet': (
+            iso_stdlib_var_identifiers,
+        ),
+
+        # Standard Library Variables for GNU Modula-2
+        'm2pim+gm2': (
+            pim_stdlib_var_identifiers,
+        ),
+
+        # Standard Library Variables for p1 Modula-2
+        'm2iso+p1': (
+            iso_stdlib_var_identifiers,
+        ),
+
+        # Standard Library Variables for XDS Modula-2
+        'm2iso+xds': (
+            iso_stdlib_var_identifiers,
+        ),
+    }
+
+    # Standard Library Constants Database
+    stdlib_constants_db = {
+        # Empty entry for unknown dialect
+        'unknown': (
+            # LEAVE THIS EMPTY
+        ),
+        # Standard Library Constants for PIM Modula-2
+        'm2pim': (
+            pim_stdlib_const_identifiers,
+        ),
+
+        # Standard Library Constants for ISO Modula-2
+        'm2iso': (
+            iso_stdlib_const_identifiers,
+        ),
+
+        # Standard Library Constants for Modula-2 R10
+        'm2r10': (
+            m2r10_stdlib_const_identifiers,
+        ),
+
+        # Standard Library Constants for Objective Modula-2
+        'objm2': (
+            m2r10_stdlib_const_identifiers,
+        ),
+
+        # Standard Library Constants for Aglet Modula-2
+        'm2iso+aglet': (
+            iso_stdlib_const_identifiers,
+        ),
+
+        # Standard Library Constants for GNU Modula-2
+        'm2pim+gm2': (
+            pim_stdlib_const_identifiers,
+        ),
+
+        # Standard Library Constants for p1 Modula-2
+        'm2iso+p1': (
+            iso_stdlib_const_identifiers,
+        ),
+
+        # Standard Library Constants for XDS Modula-2
+        'm2iso+xds': (
+            iso_stdlib_const_identifiers,
+        ),
+    }
+
+#   M e t h o d s
+
+    # initialise a lexer instance
+    def __init__(self, **options):
+        #
+        # check dialect options
+        #
+        dialects = get_list_opt(options, 'dialect', [])
+        #
+        for dialect_option in dialects:
+            if dialect_option in self.dialects[1:-1]:
+                # valid dialect option found
+                self.set_dialect(dialect_option)
+                break
+        #
+        # Fallback Mode (DEFAULT)
+        else:
+            # no valid dialect option
+            self.set_dialect('unknown')
+        #
+        self.dialect_set_by_tag = False
+        #
+        # check style options
+        #
+        styles = get_list_opt(options, 'style', [])
+        #
+        # use lowercase mode for Algol style
+        if 'algol' in styles or 'algol_nu' in styles:
+            self.algol_publication_mode = True
+        else:
+            self.algol_publication_mode = False
+        #
+        # Check option flags
+        #
+        self.treat_stdlib_adts_as_builtins = get_bool_opt(
+            options, 'treat_stdlib_adts_as_builtins', True)
+        #
+        # call superclass initialiser
+        RegexLexer.__init__(self, **options)
+
+    # Set lexer to a specified dialect
+    def set_dialect(self, dialect_id):
+        #
+        # if __debug__:
+        #    print 'entered set_dialect with arg: ', dialect_id
+        #
+        # check dialect name against known dialects
+        if dialect_id not in self.dialects:
+            dialect = 'unknown'  # default
+        else:
+            dialect = dialect_id
+        #
+        # compose lexemes to reject set
+        lexemes_to_reject_set = set()
+        # add each list of reject lexemes for this dialect
+        for list in self.lexemes_to_reject_db[dialect]:
+            lexemes_to_reject_set.update(set(list))
+        #
+        # compose reserved words set
+        reswords_set = set()
+        # add each list of reserved words for this dialect
+        for list in self.reserved_words_db[dialect]:
+            reswords_set.update(set(list))
+        #
+        # compose builtins set
+        builtins_set = set()
+        # add each list of builtins for this dialect excluding reserved words
+        for list in self.builtins_db[dialect]:
+            builtins_set.update(set(list).difference(reswords_set))
+        #
+        # compose pseudo-builtins set
+        pseudo_builtins_set = set()
+        # add each list of builtins for this dialect excluding reserved words
+        for list in self.pseudo_builtins_db[dialect]:
+            pseudo_builtins_set.update(set(list).difference(reswords_set))
+        #
+        # compose ADTs set
+        adts_set = set()
+        # add each list of ADTs for this dialect excluding reserved words
+        for list in self.stdlib_adts_db[dialect]:
+            adts_set.update(set(list).difference(reswords_set))
+        #
+        # compose modules set
+        modules_set = set()
+        # add each list of builtins for this dialect excluding builtins
+        for list in self.stdlib_modules_db[dialect]:
+            modules_set.update(set(list).difference(builtins_set))
+        #
+        # compose types set
+        types_set = set()
+        # add each list of types for this dialect excluding builtins
+        for list in self.stdlib_types_db[dialect]:
+            types_set.update(set(list).difference(builtins_set))
+        #
+        # compose procedures set
+        procedures_set = set()
+        # add each list of procedures for this dialect excluding builtins
+        for list in self.stdlib_procedures_db[dialect]:
+            procedures_set.update(set(list).difference(builtins_set))
+        #
+        # compose variables set
+        variables_set = set()
+        # add each list of variables for this dialect excluding builtins
+        for list in self.stdlib_variables_db[dialect]:
+            variables_set.update(set(list).difference(builtins_set))
+        #
+        # compose constants set
+        constants_set = set()
+        # add each list of constants for this dialect excluding builtins
+        for list in self.stdlib_constants_db[dialect]:
+            constants_set.update(set(list).difference(builtins_set))
+        #
+        # update lexer state
+        self.dialect = dialect
+        self.lexemes_to_reject = lexemes_to_reject_set
+        self.reserved_words = reswords_set
+        self.builtins = builtins_set
+        self.pseudo_builtins = pseudo_builtins_set
+        self.adts = adts_set
+        self.modules = modules_set
+        self.types = types_set
+        self.procedures = procedures_set
+        self.variables = variables_set
+        self.constants = constants_set
+        #
+        # if __debug__:
+        #    print 'exiting set_dialect'
+        #    print ' self.dialect: ', self.dialect
+        #    print ' self.lexemes_to_reject: ', self.lexemes_to_reject
+        #    print ' self.reserved_words: ', self.reserved_words
+        #    print ' self.builtins: ', self.builtins
+        #    print ' self.pseudo_builtins: ', self.pseudo_builtins
+        #    print ' self.adts: ', self.adts
+        #    print ' self.modules: ', self.modules
+        #    print ' self.types: ', self.types
+        #    print ' self.procedures: ', self.procedures
+        #    print ' self.variables: ', self.variables
+        #    print ' self.types: ', self.types
+        #    print ' self.constants: ', self.constants
+
+    # Extracts a dialect name from a dialect tag comment string  and checks
+    # the extracted name against known dialects.  If a match is found,  the
+    # matching name is returned, otherwise dialect id 'unknown' is returned
+    def get_dialect_from_dialect_tag(self, dialect_tag):
+        #
+        # if __debug__:
+        #    print 'entered get_dialect_from_dialect_tag with arg: ', dialect_tag
+        #
+        # constants
+        left_tag_delim = '(*!'
+        right_tag_delim = '*)'
+        left_tag_delim_len = len(left_tag_delim)
+        right_tag_delim_len = len(right_tag_delim)
+        indicator_start = left_tag_delim_len
+        indicator_end = -(right_tag_delim_len)
+        #
+        # check comment string for dialect indicator
+        if len(dialect_tag) > (left_tag_delim_len + right_tag_delim_len) \
+           and dialect_tag.startswith(left_tag_delim) \
+           and dialect_tag.endswith(right_tag_delim):
+            #
+            # if __debug__:
+            #    print 'dialect tag found'
+            #
+            # extract dialect indicator
+            indicator = dialect_tag[indicator_start:indicator_end]
+            #
+            # if __debug__:
+            #    print 'extracted: ', indicator
+            #
+            # check against known dialects
+            for index in range(1, len(self.dialects)):
+                #
+                # if __debug__:
+                #    print 'dialects[', index, ']: ', self.dialects[index]
+                #
+                if indicator == self.dialects[index]:
+                    #
+                    # if __debug__:
+                    #    print 'matching dialect found'
+                    #
+                    # indicator matches known dialect
+                    return indicator
+            else:
+                # indicator does not match any dialect
+                return 'unknown'  # default
+        else:
+            # invalid indicator string
+            return 'unknown'  # default
+
+    # intercept the token stream, modify token attributes and return them
+    def get_tokens_unprocessed(self, text):
+        for index, token, value in RegexLexer.get_tokens_unprocessed(self, text):
+            #
+            # check for dialect tag if dialect has not been set by tag
+            if not self.dialect_set_by_tag and token == Comment.Special:
+                indicated_dialect = self.get_dialect_from_dialect_tag(value)
+                if indicated_dialect != 'unknown':
+                    # token is a dialect indicator
+                    # reset reserved words and builtins
+                    self.set_dialect(indicated_dialect)
+                    self.dialect_set_by_tag = True
+            #
+            # check for reserved words, predefined and stdlib identifiers
+            if token is Name:
+                if value in self.reserved_words:
+                    token = Keyword.Reserved
+                    if self.algol_publication_mode:
+                        value = value.lower()
+                #
+                elif value in self.builtins:
+                    token = Name.Builtin
+                    if self.algol_publication_mode:
+                        value = value.lower()
+                #
+                elif value in self.pseudo_builtins:
+                    token = Name.Builtin.Pseudo
+                    if self.algol_publication_mode:
+                        value = value.lower()
+                #
+                elif value in self.adts:
+                    if not self.treat_stdlib_adts_as_builtins:
+                        token = Name.Namespace
+                    else:
+                        token = Name.Builtin.Pseudo
+                        if self.algol_publication_mode:
+                            value = value.lower()
+                #
+                elif value in self.modules:
+                    token = Name.Namespace
+                #
+                elif value in self.types:
+                    token = Name.Class
+                #
+                elif value in self.procedures:
+                    token = Name.Function
+                #
+                elif value in self.variables:
+                    token = Name.Variable
+                #
+                elif value in self.constants:
+                    token = Name.Constant
+            #
+            elif token in Number:
+                #
+                # mark prefix number literals as error for PIM and ISO dialects
+                if self.dialect not in ('unknown', 'm2r10', 'objm2'):
+                    if "'" in value or value[0:2] in ('0b', '0x', '0u'):
+                        token = Error
+                #
+                elif self.dialect in ('m2r10', 'objm2'):
+                    # mark base-8 number literals as errors for M2 R10 and ObjM2
+                    if token is Number.Oct:
+                        token = Error
+                    # mark suffix base-16 literals as errors for M2 R10 and ObjM2
+                    elif token is Number.Hex and 'H' in value:
+                        token = Error
+                    # mark real numbers with E as errors for M2 R10 and ObjM2
+                    elif token is Number.Float and 'E' in value:
+                        token = Error
+            #
+            elif token in Comment:
+                #
+                # mark single line comment as error for PIM and ISO dialects
+                if token is Comment.Single:
+                    if self.dialect not in ('unknown', 'm2r10', 'objm2'):
+                        token = Error
+                #
+                if token is Comment.Preproc:
+                    # mark ISO pragma as error for PIM dialects
+                    if value.startswith('<*') and \
+                       self.dialect.startswith('m2pim'):
+                        token = Error
+                    # mark PIM pragma as comment for other dialects
+                    elif value.startswith('(*$') and \
+                            self.dialect != 'unknown' and \
+                            not self.dialect.startswith('m2pim'):
+                        token = Comment.Multiline
+            #
+            else:  # token is neither Name nor Comment
+                #
+                # mark lexemes matching the dialect's error token set as errors
+                if value in self.lexemes_to_reject:
+                    token = Error
+                #
+                # substitute lexemes when in Algol mode
+                if self.algol_publication_mode:
+                    if value == '#':
+                        value = '≠'
+                    elif value == '<=':
+                        value = '≤'
+                    elif value == '>=':
+                        value = '≥'
+                    elif value == '==':
+                        value = '≡'
+                    elif value == '*.':
+                        value = '•'
+
+            # return result
+            yield index, token, value
+
+    def analyse_text(text):
+        """It's Pascal-like, but does not use FUNCTION -- uses PROCEDURE
+        instead."""
+
+        # Check if this looks like Pascal, if not, bail out early
+        if not ('(*' in text and '*)' in text and ':=' in text):
+            return
+
+        result = 0
+        # Procedure is in Modula2
+        if re.search(r'\bPROCEDURE\b', text):
+            result += 0.6
+
+        # FUNCTION is only valid in Pascal, but not in Modula2
+        if re.search(r'\bFUNCTION\b', text):
+            result = 0.0
+
+        return result
diff --git a/venv/Lib/site-packages/pygments/lexers/mojo.py b/venv/Lib/site-packages/pygments/lexers/mojo.py
new file mode 100644
index 0000000000..4df18c4f9c
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/mojo.py
@@ -0,0 +1,707 @@
+"""
+    pygments.lexers.mojo
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for Mojo and related languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import keyword
+
+from pygments import unistring as uni
+from pygments.lexer import (
+    RegexLexer,
+    bygroups,
+    combined,
+    default,
+    include,
+    this,
+    using,
+    words,
+)
+from pygments.token import (
+    Comment,
+    # Error,
+    Keyword,
+    Name,
+    Number,
+    Operator,
+    Punctuation,
+    String,
+    Text,
+    Whitespace,
+)
+from pygments.util import shebang_matches
+
+__all__ = ["MojoLexer"]
+
+
+class MojoLexer(RegexLexer):
+    """
+    For Mojo source code (version 24.2.1).
+    """
+
+    name = "Mojo"
+    url = "https://docs.modular.com/mojo/"
+    aliases = ["mojo", "🔥"]
+    filenames = [
+        "*.mojo",
+        "*.🔥",
+    ]
+    mimetypes = [
+        "text/x-mojo",
+        "application/x-mojo",
+    ]
+    version_added = "2.18"
+
+    uni_name = f"[{uni.xid_start}][{uni.xid_continue}]*"
+
+    def innerstring_rules(ttype):
+        return [
+            # the old style '%s' % (...) string formatting (still valid in Py3)
+            (
+                r"%(\(\w+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?"
+                "[hlL]?[E-GXc-giorsaux%]",
+                String.Interpol,
+            ),
+            # the new style '{}'.format(...) string formatting
+            (
+                r"\{"
+                r"((\w+)((\.\w+)|(\[[^\]]+\]))*)?"  # field name
+                r"(\![sra])?"  # conversion
+                r"(\:(.?[<>=\^])?[-+ ]?#?0?(\d+)?,?(\.\d+)?[E-GXb-gnosx%]?)?"
+                r"\}",
+                String.Interpol,
+            ),
+            # backslashes, quotes and formatting signs must be parsed one at a time
+            (r'[^\\\'"%{\n]+', ttype),
+            (r'[\'"\\]', ttype),
+            # unhandled string formatting sign
+            (r"%|(\{{1,2})", ttype),
+            # newlines are an error (use "nl" state)
+        ]
+
+    def fstring_rules(ttype):
+        return [
+            # Assuming that a '}' is the closing brace after format specifier.
+            # Sadly, this means that we won't detect syntax error. But it's
+            # more important to parse correct syntax correctly, than to
+            # highlight invalid syntax.
+            (r"\}", String.Interpol),
+            (r"\{", String.Interpol, "expr-inside-fstring"),
+            # backslashes, quotes and formatting signs must be parsed one at a time
+            (r'[^\\\'"{}\n]+', ttype),
+            (r'[\'"\\]', ttype),
+            # newlines are an error (use "nl" state)
+        ]
+
+    tokens = {
+        "root": [
+            (r"\s+", Whitespace),
+            (
+                r'^(\s*)([rRuUbB]{,2})("""(?:.|\n)*?""")',
+                bygroups(Whitespace, String.Affix, String.Doc),
+            ),
+            (
+                r"^(\s*)([rRuUbB]{,2})('''(?:.|\n)*?''')",
+                bygroups(Whitespace, String.Affix, String.Doc),
+            ),
+            (r"\A#!.+$", Comment.Hashbang),
+            (r"#.*$", Comment.Single),
+            (r"\\\n", Whitespace),
+            (r"\\", Whitespace),
+            include("keywords"),
+            include("soft-keywords"),
+            # In the original PR, all the below here used ((?:\s|\\\s)+) to
+            # designate whitespace, but I can't find any example of this being
+            # needed in the example file, so we're replacing it with `\s+`.
+            (
+                r"(alias)(\s+)",
+                bygroups(Keyword, Whitespace),
+                "varname",  # TODO varname the right fit?
+            ),
+            (r"(var)(\s+)", bygroups(Keyword, Whitespace), "varname"),
+            (r"(def)(\s+)", bygroups(Keyword, Whitespace), "funcname"),
+            (r"(fn)(\s+)", bygroups(Keyword, Whitespace), "funcname"),
+            (
+                r"(class)(\s+)",
+                bygroups(Keyword, Whitespace),
+                "classname",
+            ),  # not implemented yet
+            (r"(struct)(\s+)", bygroups(Keyword, Whitespace), "structname"),
+            (r"(trait)(\s+)", bygroups(Keyword, Whitespace), "structname"),
+            (r"(from)(\s+)", bygroups(Keyword.Namespace, Whitespace), "fromimport"),
+            (r"(import)(\s+)", bygroups(Keyword.Namespace, Whitespace), "import"),
+            include("expr"),
+        ],
+        "expr": [
+            # raw f-strings
+            (
+                '(?i)(rf|fr)(""")',
+                bygroups(String.Affix, String.Double),
+                combined("rfstringescape", "tdqf"),
+            ),
+            (
+                "(?i)(rf|fr)(''')",
+                bygroups(String.Affix, String.Single),
+                combined("rfstringescape", "tsqf"),
+            ),
+            (
+                '(?i)(rf|fr)(")',
+                bygroups(String.Affix, String.Double),
+                combined("rfstringescape", "dqf"),
+            ),
+            (
+                "(?i)(rf|fr)(')",
+                bygroups(String.Affix, String.Single),
+                combined("rfstringescape", "sqf"),
+            ),
+            # non-raw f-strings
+            (
+                '([fF])(""")',
+                bygroups(String.Affix, String.Double),
+                combined("fstringescape", "tdqf"),
+            ),
+            (
+                "([fF])(''')",
+                bygroups(String.Affix, String.Single),
+                combined("fstringescape", "tsqf"),
+            ),
+            (
+                '([fF])(")',
+                bygroups(String.Affix, String.Double),
+                combined("fstringescape", "dqf"),
+            ),
+            (
+                "([fF])(')",
+                bygroups(String.Affix, String.Single),
+                combined("fstringescape", "sqf"),
+            ),
+            # raw bytes and strings
+            ('(?i)(rb|br|r)(""")', bygroups(String.Affix, String.Double), "tdqs"),
+            ("(?i)(rb|br|r)(''')", bygroups(String.Affix, String.Single), "tsqs"),
+            ('(?i)(rb|br|r)(")', bygroups(String.Affix, String.Double), "dqs"),
+            ("(?i)(rb|br|r)(')", bygroups(String.Affix, String.Single), "sqs"),
+            # non-raw strings
+            (
+                '([uU]?)(""")',
+                bygroups(String.Affix, String.Double),
+                combined("stringescape", "tdqs"),
+            ),
+            (
+                "([uU]?)(''')",
+                bygroups(String.Affix, String.Single),
+                combined("stringescape", "tsqs"),
+            ),
+            (
+                '([uU]?)(")',
+                bygroups(String.Affix, String.Double),
+                combined("stringescape", "dqs"),
+            ),
+            (
+                "([uU]?)(')",
+                bygroups(String.Affix, String.Single),
+                combined("stringescape", "sqs"),
+            ),
+            # non-raw bytes
+            (
+                '([bB])(""")',
+                bygroups(String.Affix, String.Double),
+                combined("bytesescape", "tdqs"),
+            ),
+            (
+                "([bB])(''')",
+                bygroups(String.Affix, String.Single),
+                combined("bytesescape", "tsqs"),
+            ),
+            (
+                '([bB])(")',
+                bygroups(String.Affix, String.Double),
+                combined("bytesescape", "dqs"),
+            ),
+            (
+                "([bB])(')",
+                bygroups(String.Affix, String.Single),
+                combined("bytesescape", "sqs"),
+            ),
+            (r"[^\S\n]+", Text),
+            include("numbers"),
+            (r"!=|==|<<|>>|:=|[-~+/*%=<>&^|.]", Operator),
+            (r"([]{}:\(\),;[])+", Punctuation),
+            (r"(in|is|and|or|not)\b", Operator.Word),
+            include("expr-keywords"),
+            include("builtins"),
+            include("magicfuncs"),
+            include("magicvars"),
+            include("name"),
+        ],
+        "expr-inside-fstring": [
+            (r"[{([]", Punctuation, "expr-inside-fstring-inner"),
+            # without format specifier
+            (
+                r"(=\s*)?"  # debug (https://bugs.python.org/issue36817)
+                r"(\![sraf])?"  # conversion
+                r"\}",
+                String.Interpol,
+                "#pop",
+            ),
+            # with format specifier
+            # we'll catch the remaining '}' in the outer scope
+            (
+                r"(=\s*)?"  # debug (https://bugs.python.org/issue36817)
+                r"(\![sraf])?"  # conversion
+                r":",
+                String.Interpol,
+                "#pop",
+            ),
+            (r"\s+", Whitespace),  # allow new lines
+            include("expr"),
+        ],
+        "expr-inside-fstring-inner": [
+            (r"[{([]", Punctuation, "expr-inside-fstring-inner"),
+            (r"[])}]", Punctuation, "#pop"),
+            (r"\s+", Whitespace),  # allow new lines
+            include("expr"),
+        ],
+        "expr-keywords": [
+            # Based on https://docs.python.org/3/reference/expressions.html
+            (
+                words(
+                    (
+                        "async for",  # TODO https://docs.modular.com/mojo/roadmap#no-async-for-or-async-with
+                        "async with",  # TODO https://docs.modular.com/mojo/roadmap#no-async-for-or-async-with
+                        "await",
+                        "else",
+                        "for",
+                        "if",
+                        "lambda",
+                        "yield",
+                        "yield from",
+                    ),
+                    suffix=r"\b",
+                ),
+                Keyword,
+            ),
+            (words(("True", "False", "None"), suffix=r"\b"), Keyword.Constant),
+        ],
+        "keywords": [
+            (
+                words(
+                    (
+                        "assert",
+                        "async",
+                        "await",
+                        "borrowed",
+                        "break",
+                        "continue",
+                        "del",
+                        "elif",
+                        "else",
+                        "except",
+                        "finally",
+                        "for",
+                        "global",
+                        "if",
+                        "lambda",
+                        "pass",
+                        "raise",
+                        "nonlocal",
+                        "return",
+                        "try",
+                        "while",
+                        "yield",
+                        "yield from",
+                        "as",
+                        "with",
+                    ),
+                    suffix=r"\b",
+                ),
+                Keyword,
+            ),
+            (words(("True", "False", "None"), suffix=r"\b"), Keyword.Constant),
+        ],
+        "soft-keywords": [
+            # `match`, `case` and `_` soft keywords
+            (
+                r"(^[ \t]*)"  # at beginning of line + possible indentation
+                r"(match|case)\b"  # a possible keyword
+                r"(?![ \t]*(?:"  # not followed by...
+                r"[:,;=^&|@~)\]}]|(?:" +  # characters and keywords that mean this isn't
+                # pattern matching (but None/True/False is ok)
+                r"|".join(k for k in keyword.kwlist if k[0].islower())
+                + r")\b))",
+                bygroups(Whitespace, Keyword),
+                "soft-keywords-inner",
+            ),
+        ],
+        "soft-keywords-inner": [
+            # optional `_` keyword
+            (r"(\s+)([^\n_]*)(_\b)", bygroups(Whitespace, using(this), Keyword)),
+            default("#pop"),
+        ],
+        "builtins": [
+            (
+                words(
+                    (
+                        "__import__",
+                        "abs",
+                        "aiter",
+                        "all",
+                        "any",
+                        "bin",
+                        "bool",
+                        "bytearray",
+                        "breakpoint",
+                        "bytes",
+                        "callable",
+                        "chr",
+                        "classmethod",
+                        "compile",
+                        "complex",
+                        "delattr",
+                        "dict",
+                        "dir",
+                        "divmod",
+                        "enumerate",
+                        "eval",
+                        "filter",
+                        "float",
+                        "format",
+                        "frozenset",
+                        "getattr",
+                        "globals",
+                        "hasattr",
+                        "hash",
+                        "hex",
+                        "id",
+                        "input",
+                        "int",
+                        "isinstance",
+                        "issubclass",
+                        "iter",
+                        "len",
+                        "list",
+                        "locals",
+                        "map",
+                        "max",
+                        "memoryview",
+                        "min",
+                        "next",
+                        "object",
+                        "oct",
+                        "open",
+                        "ord",
+                        "pow",
+                        "print",
+                        "property",
+                        "range",
+                        "repr",
+                        "reversed",
+                        "round",
+                        "set",
+                        "setattr",
+                        "slice",
+                        "sorted",
+                        "staticmethod",
+                        "str",
+                        "sum",
+                        "super",
+                        "tuple",
+                        "type",
+                        "vars",
+                        "zip",
+                        # Mojo builtin types: https://docs.modular.com/mojo/stdlib/builtin/
+                        "AnyType",
+                        "Coroutine",
+                        "DType",
+                        "Error",
+                        "Int",
+                        "List",
+                        "ListLiteral",
+                        "Scalar",
+                        "Int8",
+                        "UInt8",
+                        "Int16",
+                        "UInt16",
+                        "Int32",
+                        "UInt32",
+                        "Int64",
+                        "UInt64",
+                        "BFloat16",
+                        "Float16",
+                        "Float32",
+                        "Float64",
+                        "SIMD",
+                        "String",
+                        "Tensor",
+                        "Tuple",
+                        "Movable",
+                        "Copyable",
+                        "CollectionElement",
+                    ),
+                    prefix=r"(?>',
+    # Binary augmented
+    '+=', '-=', '*=', '/=', '%=', '**=', '&=', '|=', '^=', '<<=', '>>=',
+    # Comparison
+    '==', '!=', '<', '<=', '>', '>=', '<=>',
+    # Patterns and assignment
+    ':=', '?', '=~', '!~', '=>',
+    # Calls and sends
+    '.', '<-', '->',
+]
+_escape_pattern = (
+    r'(?:\\x[0-9a-fA-F]{2}|\\u[0-9a-fA-F]{4}|\\U[0-9a-fA-F]{8}|'
+    r'\\["\'\\bftnr])')
+# _char = _escape_chars + [('.', String.Char)]
+_identifier = r'[_a-zA-Z]\w*'
+
+_constants = [
+    # Void constants
+    'null',
+    # Bool constants
+    'false', 'true',
+    # Double constants
+    'Infinity', 'NaN',
+    # Special objects
+    'M', 'Ref', 'throw', 'traceln',
+]
+
+_guards = [
+    'Any', 'Binding', 'Bool', 'Bytes', 'Char', 'DeepFrozen', 'Double',
+    'Empty', 'Int', 'List', 'Map', 'Near', 'NullOk', 'Same', 'Selfless',
+    'Set', 'Str', 'SubrangeGuard', 'Transparent', 'Void',
+]
+
+_safeScope = [
+    '_accumulateList', '_accumulateMap', '_auditedBy', '_bind',
+    '_booleanFlow', '_comparer', '_equalizer', '_iterForever', '_loop',
+    '_makeBytes', '_makeDouble', '_makeFinalSlot', '_makeInt', '_makeList',
+    '_makeMap', '_makeMessageDesc', '_makeOrderedSpace', '_makeParamDesc',
+    '_makeProtocolDesc', '_makeSourceSpan', '_makeString', '_makeVarSlot',
+    '_makeVerbFacet', '_mapExtract', '_matchSame', '_quasiMatcher',
+    '_slotToBinding', '_splitList', '_suchThat', '_switchFailed',
+    '_validateFor', 'b__quasiParser', 'eval', 'import', 'm__quasiParser',
+    'makeBrandPair', 'makeLazySlot', 'safeScope', 'simple__quasiParser',
+]
+
+
+class MonteLexer(RegexLexer):
+    """
+    Lexer for the Monte programming language.
+    """
+    name = 'Monte'
+    url = 'https://monte.readthedocs.io/'
+    aliases = ['monte']
+    filenames = ['*.mt']
+    version_added = '2.2'
+
+    tokens = {
+        'root': [
+            # Comments
+            (r'#[^\n]*\n', Comment),
+
+            # Docstrings
+            # Apologies for the non-greedy matcher here.
+            (r'/\*\*.*?\*/', String.Doc),
+
+            # `var` declarations
+            (r'\bvar\b', Keyword.Declaration, 'var'),
+
+            # `interface` declarations
+            (r'\binterface\b', Keyword.Declaration, 'interface'),
+
+            # method declarations
+            (words(_methods, prefix='\\b', suffix='\\b'),
+             Keyword, 'method'),
+
+            # All other declarations
+            (words(_declarations, prefix='\\b', suffix='\\b'),
+             Keyword.Declaration),
+
+            # Keywords
+            (words(_keywords, prefix='\\b', suffix='\\b'), Keyword),
+
+            # Literals
+            ('[+-]?0x[_0-9a-fA-F]+', Number.Hex),
+            (r'[+-]?[_0-9]+\.[_0-9]*([eE][+-]?[_0-9]+)?', Number.Float),
+            ('[+-]?[_0-9]+', Number.Integer),
+            ("'", String.Double, 'char'),
+            ('"', String.Double, 'string'),
+
+            # Quasiliterals
+            ('`', String.Backtick, 'ql'),
+
+            # Operators
+            (words(_operators), Operator),
+
+            # Verb operators
+            (_identifier + '=', Operator.Word),
+
+            # Safe scope constants
+            (words(_constants, prefix='\\b', suffix='\\b'),
+             Keyword.Pseudo),
+
+            # Safe scope guards
+            (words(_guards, prefix='\\b', suffix='\\b'), Keyword.Type),
+
+            # All other safe scope names
+            (words(_safeScope, prefix='\\b', suffix='\\b'),
+             Name.Builtin),
+
+            # Identifiers
+            (_identifier, Name),
+
+            # Punctuation
+            (r'\(|\)|\{|\}|\[|\]|:|,', Punctuation),
+
+            # Whitespace
+            (' +', Whitespace),
+
+            # Definite lexer errors
+            ('=', Error),
+        ],
+        'char': [
+            # It is definitely an error to have a char of width == 0.
+            ("'", Error, 'root'),
+            (_escape_pattern, String.Escape, 'charEnd'),
+            ('.', String.Char, 'charEnd'),
+        ],
+        'charEnd': [
+            ("'", String.Char, '#pop:2'),
+            # It is definitely an error to have a char of width > 1.
+            ('.', Error),
+        ],
+        # The state of things coming into an interface.
+        'interface': [
+            (' +', Whitespace),
+            (_identifier, Name.Class, '#pop'),
+            include('root'),
+        ],
+        # The state of things coming into a method.
+        'method': [
+            (' +', Whitespace),
+            (_identifier, Name.Function, '#pop'),
+            include('root'),
+        ],
+        'string': [
+            ('"', String.Double, 'root'),
+            (_escape_pattern, String.Escape),
+            (r'\n', String.Double),
+            ('.', String.Double),
+        ],
+        'ql': [
+            ('`', String.Backtick, 'root'),
+            (r'\$' + _escape_pattern, String.Escape),
+            (r'\$\$', String.Escape),
+            (r'@@', String.Escape),
+            (r'\$\{', String.Interpol, 'qlNest'),
+            (r'@\{', String.Interpol, 'qlNest'),
+            (r'\$' + _identifier, Name),
+            ('@' + _identifier, Name),
+            ('.', String.Backtick),
+        ],
+        'qlNest': [
+            (r'\}', String.Interpol, '#pop'),
+            include('root'),
+        ],
+        # The state of things immediately following `var`.
+        'var': [
+            (' +', Whitespace),
+            (_identifier, Name.Variable, '#pop'),
+            include('root'),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/mosel.py b/venv/Lib/site-packages/pygments/lexers/mosel.py
new file mode 100644
index 0000000000..426c9a1452
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/mosel.py
@@ -0,0 +1,447 @@
+"""
+    pygments.lexers.mosel
+    ~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for the mosel language.
+    http://www.fico.com/en/products/fico-xpress-optimization
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, words
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation
+
+__all__ = ['MoselLexer']
+
+FUNCTIONS = (
+    # core functions
+    '_',
+    'abs',
+    'arctan',
+    'asproc',
+    'assert',
+    'bitflip',
+    'bitneg',
+    'bitset',
+    'bitshift',
+    'bittest',
+    'bitval',
+    'ceil',
+    'cos',
+    'create',
+    'currentdate',
+    'currenttime',
+    'cutelt',
+    'cutfirst',
+    'cuthead',
+    'cutlast',
+    'cuttail',
+    'datablock',
+    'delcell',
+    'exists',
+    'exit',
+    'exp',
+    'exportprob',
+    'fclose',
+    'fflush',
+    'finalize',
+    'findfirst',
+    'findlast',
+    'floor',
+    'fopen',
+    'fselect',
+    'fskipline',
+    'fwrite',
+    'fwrite_',
+    'fwriteln',
+    'fwriteln_',
+    'getact',
+    'getcoeff',
+    'getcoeffs',
+    'getdual',
+    'getelt',
+    'getfid',
+    'getfirst',
+    'getfname',
+    'gethead',
+    'getlast',
+    'getobjval',
+    'getparam',
+    'getrcost',
+    'getreadcnt',
+    'getreverse',
+    'getsize',
+    'getslack',
+    'getsol',
+    'gettail',
+    'gettype',
+    'getvars',
+    'isdynamic',
+    'iseof',
+    'isfinite',
+    'ishidden',
+    'isinf',
+    'isnan',
+    'isodd',
+    'ln',
+    'localsetparam',
+    'log',
+    'makesos1',
+    'makesos2',
+    'maxlist',
+    'memoryuse',
+    'minlist',
+    'newmuid',
+    'publish',
+    'random',
+    'read',
+    'readln',
+    'reset',
+    'restoreparam',
+    'reverse',
+    'round',
+    'setcoeff',
+    'sethidden',
+    'setioerr',
+    'setmatherr',
+    'setname',
+    'setparam',
+    'setrandseed',
+    'setrange',
+    'settype',
+    'sin',
+    'splithead',
+    'splittail',
+    'sqrt',
+    'strfmt',
+    'substr',
+    'timestamp',
+    'unpublish',
+    'versionnum',
+    'versionstr',
+    'write',
+    'write_',
+    'writeln',
+    'writeln_',
+
+    # mosel exam mmxprs | sed -n -e "s/ [pf][a-z]* \([a-zA-Z0-9_]*\).*/'\1',/p" | sort -u
+    'addcut',
+    'addcuts',
+    'addmipsol',
+    'basisstability',
+    'calcsolinfo',
+    'clearmipdir',
+    'clearmodcut',
+    'command',
+    'copysoltoinit',
+    'crossoverlpsol',
+    'defdelayedrows',
+    'defsecurevecs',
+    'delcuts',
+    'dropcuts',
+    'estimatemarginals',
+    'fixglobal',
+    'flushmsgq',
+    'getbstat',
+    'getcnlist',
+    'getcplist',
+    'getdualray',
+    'getiis',
+    'getiissense',
+    'getiistype',
+    'getinfcause',
+    'getinfeas',
+    'getlb',
+    'getlct',
+    'getleft',
+    'getloadedlinctrs',
+    'getloadedmpvars',
+    'getname',
+    'getprimalray',
+    'getprobstat',
+    'getrange',
+    'getright',
+    'getsensrng',
+    'getsize',
+    'getsol',
+    'gettype',
+    'getub',
+    'getvars',
+    'gety',
+    'hasfeature',
+    'implies',
+    'indicator',
+    'initglobal',
+    'ishidden',
+    'isiisvalid',
+    'isintegral',
+    'loadbasis',
+    'loadcuts',
+    'loadlpsol',
+    'loadmipsol',
+    'loadprob',
+    'maximise',
+    'maximize',
+    'minimise',
+    'minimize',
+    'postsolve',
+    'readbasis',
+    'readdirs',
+    'readsol',
+    'refinemipsol',
+    'rejectintsol',
+    'repairinfeas',
+    'repairinfeas_deprec',
+    'resetbasis',
+    'resetiis',
+    'resetsol',
+    'savebasis',
+    'savemipsol',
+    'savesol',
+    'savestate',
+    'selectsol',
+    'setarchconsistency',
+    'setbstat',
+    'setcallback',
+    'setcbcutoff',
+    'setgndata',
+    'sethidden',
+    'setlb',
+    'setmipdir',
+    'setmodcut',
+    'setsol',
+    'setub',
+    'setucbdata',
+    'stopoptimise',
+    'stopoptimize',
+    'storecut',
+    'storecuts',
+    'unloadprob',
+    'uselastbarsol',
+    'writebasis',
+    'writedirs',
+    'writeprob',
+    'writesol',
+    'xor',
+    'xprs_addctr',
+    'xprs_addindic',
+
+    # mosel exam mmsystem | sed -n -e "s/ [pf][a-z]* \([a-zA-Z0-9_]*\).*/'\1',/p" | sort -u
+    'addmonths',
+    'copytext',
+    'cuttext',
+    'deltext',
+    'endswith',
+    'erase',
+    'expandpath',
+    'fcopy',
+    'fdelete',
+    'findfiles',
+    'findtext',
+    'fmove',
+    'formattext',
+    'getasnumber',
+    'getchar',
+    'getcwd',
+    'getdate',
+    'getday',
+    'getdaynum',
+    'getdays',
+    'getdirsep',
+    'getdsoparam',
+    'getendparse',
+    'getenv',
+    'getfsize',
+    'getfstat',
+    'getftime',
+    'gethour',
+    'getminute',
+    'getmonth',
+    'getmsec',
+    'getoserrmsg',
+    'getoserror',
+    'getpathsep',
+    'getqtype',
+    'getsecond',
+    'getsepchar',
+    'getsize',
+    'getstart',
+    'getsucc',
+    'getsysinfo',
+    'getsysstat',
+    'gettime',
+    'gettmpdir',
+    'gettrim',
+    'getweekday',
+    'getyear',
+    'inserttext',
+    'isvalid',
+    'jointext',
+    'makedir',
+    'makepath',
+    'newtar',
+    'newzip',
+    'nextfield',
+    'openpipe',
+    'parseextn',
+    'parseint',
+    'parsereal',
+    'parsetext',
+    'pastetext',
+    'pathmatch',
+    'pathsplit',
+    'qsort',
+    'quote',
+    'readtextline',
+    'regmatch',
+    'regreplace',
+    'removedir',
+    'removefiles',
+    'setchar',
+    'setdate',
+    'setday',
+    'setdsoparam',
+    'setendparse',
+    'setenv',
+    'sethour',
+    'setminute',
+    'setmonth',
+    'setmsec',
+    'setoserror',
+    'setqtype',
+    'setsecond',
+    'setsepchar',
+    'setstart',
+    'setsucc',
+    'settime',
+    'settrim',
+    'setyear',
+    'sleep',
+    'splittext',
+    'startswith',
+    'system',
+    'tarlist',
+    'textfmt',
+    'tolower',
+    'toupper',
+    'trim',
+    'untar',
+    'unzip',
+    'ziplist',
+
+    # mosel exam mmjobs | sed -n -e "s/ [pf][a-z]* \([a-zA-Z0-9_]*\).*/'\1',/p" | sort -u
+    'canceltimer',
+    'clearaliases',
+    'compile',
+    'connect',
+    'detach',
+    'disconnect',
+    'dropnextevent',
+    'findxsrvs',
+    'getaliases',
+    'getannidents',
+    'getannotations',
+    'getbanner',
+    'getclass',
+    'getdsoprop',
+    'getdsopropnum',
+    'getexitcode',
+    'getfromgid',
+    'getfromid',
+    'getfromuid',
+    'getgid',
+    'gethostalias',
+    'getid',
+    'getmodprop',
+    'getmodpropnum',
+    'getnextevent',
+    'getnode',
+    'getrmtid',
+    'getstatus',
+    'getsysinfo',
+    'gettimer',
+    'getuid',
+    'getvalue',
+    'isqueueempty',
+    'load',
+    'nullevent',
+    'peeknextevent',
+    'resetmodpar',
+    'run',
+    'send',
+    'setcontrol',
+    'setdefstream',
+    'setgid',
+    'sethostalias',
+    'setmodpar',
+    'settimer',
+    'setuid',
+    'setworkdir',
+    'stop',
+    'unload',
+    'wait',
+    'waitexpired',
+    'waitfor',
+    'waitforend',
+)
+
+
+class MoselLexer(RegexLexer):
+    """
+    For the Mosel optimization language.
+    """
+    name = 'Mosel'
+    aliases = ['mosel']
+    filenames = ['*.mos']
+    url = 'https://www.fico.com/fico-xpress-optimization/docs/latest/mosel/mosel_lang/dhtml/moselreflang.html'
+    version_added = '2.6'
+
+    tokens = {
+        'root': [
+            (r'\n', Text),
+            (r'\s+', Text.Whitespace),
+            (r'!.*?\n', Comment.Single),
+            (r'\(!(.|\n)*?!\)', Comment.Multiline),
+            (words((
+                'and', 'as', 'break', 'case', 'count', 'declarations', 'do',
+                'dynamic', 'elif', 'else', 'end-', 'end', 'evaluation', 'false',
+                'forall', 'forward', 'from', 'function', 'hashmap', 'if',
+                'imports', 'include', 'initialisations', 'initializations', 'inter',
+                'max', 'min', 'model', 'namespace', 'next', 'not', 'nsgroup',
+                'nssearch', 'of', 'options', 'or', 'package', 'parameters',
+                'procedure', 'public', 'prod', 'record', 'repeat', 'requirements',
+                'return', 'sum', 'then', 'to', 'true', 'union', 'until', 'uses',
+                'version', 'while', 'with'), prefix=r'\b', suffix=r'\b'),
+             Keyword.Builtin),
+            (words((
+                'range', 'array', 'set', 'list', 'mpvar', 'mpproblem', 'linctr',
+                'nlctr', 'integer', 'string', 'real', 'boolean', 'text', 'time',
+                'date', 'datetime', 'returned', 'Model', 'Mosel', 'counter',
+                'xmldoc', 'is_sos1', 'is_sos2', 'is_integer', 'is_binary',
+                'is_continuous', 'is_free', 'is_semcont', 'is_semint',
+                'is_partint'), prefix=r'\b', suffix=r'\b'),
+             Keyword.Type),
+            (r'(\+|\-|\*|/|=|<=|>=|\||\^|<|>|<>|\.\.|\.|:=|::|:|in|mod|div)',
+             Operator),
+            (r'[()\[\]{},;]+', Punctuation),
+            (words(FUNCTIONS,  prefix=r'\b', suffix=r'\b'), Name.Function),
+            (r'(\d+\.(?!\.)\d*|\.(?!.)\d+)([eE][+-]?\d+)?', Number.Float),
+            (r'\d+([eE][+-]?\d+)?', Number.Integer),
+            (r'[+-]?Infinity', Number.Integer),
+            (r'0[xX][0-9a-fA-F]+', Number),
+            (r'"', String.Double, 'double_quote'),
+            (r'\'', String.Single, 'single_quote'),
+            (r'(\w+|(\.(?!\.)))', Text),
+        ],
+        'single_quote': [
+            (r'\'', String.Single, '#pop'),
+            (r'[^\']+', String.Single),
+        ],
+        'double_quote': [
+            (r'(\\"|\\[0-7]{1,3}\D|\\[abfnrtv]|\\\\)', String.Escape),
+            (r'\"', String.Double, '#pop'),
+            (r'[^"\\]+', String.Double),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/ncl.py b/venv/Lib/site-packages/pygments/lexers/ncl.py
new file mode 100644
index 0000000000..d2f476087b
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/ncl.py
@@ -0,0 +1,894 @@
+"""
+    pygments.lexers.ncl
+    ~~~~~~~~~~~~~~~~~~~
+
+    Lexers for NCAR Command Language.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, include, words
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation
+
+__all__ = ['NCLLexer']
+
+
+class NCLLexer(RegexLexer):
+    """
+    Lexer for NCL code.
+    """
+    name = 'NCL'
+    aliases = ['ncl']
+    filenames = ['*.ncl']
+    mimetypes = ['text/ncl']
+    url = 'https://www.ncl.ucar.edu'
+    version_added = '2.2'
+
+    flags = re.MULTILINE
+
+    tokens = {
+        'root': [
+            (r';.*\n', Comment),
+            include('strings'),
+            include('core'),
+            (r'[a-zA-Z_]\w*', Name),
+            include('nums'),
+            (r'[\s]+', Text),
+        ],
+        'core': [
+            # Statements
+            (words((
+                'begin', 'break', 'continue', 'create', 'defaultapp', 'do',
+                'else', 'end', 'external', 'exit', 'True', 'False', 'file', 'function',
+                'getvalues', 'graphic', 'group', 'if', 'list', 'load', 'local',
+                'new', '_Missing', 'Missing', 'noparent', 'procedure',
+                'quit', 'QUIT', 'Quit', 'record', 'return', 'setvalues', 'stop',
+                'then', 'while'), prefix=r'\b', suffix=r'\s*\b'),
+             Keyword),
+
+            # Data Types
+            (words((
+                'ubyte', 'uint', 'uint64', 'ulong', 'string', 'byte',
+                'character', 'double', 'float', 'integer', 'int64', 'logical',
+                'long', 'short', 'ushort', 'enumeric', 'numeric', 'snumeric'),
+                prefix=r'\b', suffix=r'\s*\b'),
+             Keyword.Type),
+
+            # Operators
+            (r'[\%^*+\-/<>]', Operator),
+
+            # punctuation:
+            (r'[\[\]():@$!&|.,\\{}]', Punctuation),
+            (r'[=:]', Punctuation),
+
+            # Intrinsics
+            (words((
+                'abs', 'acos', 'addfile', 'addfiles', 'all', 'angmom_atm', 'any',
+                'area_conserve_remap', 'area_hi2lores', 'area_poly_sphere',
+                'asciiread', 'asciiwrite', 'asin', 'atan', 'atan2', 'attsetvalues',
+                'avg', 'betainc', 'bin_avg', 'bin_sum', 'bw_bandpass_filter',
+                'cancor', 'cbinread', 'cbinwrite', 'cd_calendar', 'cd_inv_calendar',
+                'cdfbin_p', 'cdfbin_pr', 'cdfbin_s', 'cdfbin_xn', 'cdfchi_p',
+                'cdfchi_x', 'cdfgam_p', 'cdfgam_x', 'cdfnor_p', 'cdfnor_x',
+                'cdft_p', 'cdft_t', 'ceil', 'center_finite_diff',
+                'center_finite_diff_n', 'cfftb', 'cfftf', 'cfftf_frq_reorder',
+                'charactertodouble', 'charactertofloat', 'charactertointeger',
+                'charactertolong', 'charactertoshort', 'charactertostring',
+                'chartodouble', 'chartofloat', 'chartoint', 'chartointeger',
+                'chartolong', 'chartoshort', 'chartostring', 'chiinv', 'clear',
+                'color_index_to_rgba', 'conform', 'conform_dims', 'cos', 'cosh',
+                'count_unique_values', 'covcorm', 'covcorm_xy', 'craybinnumrec',
+                'craybinrecread', 'create_graphic', 'csa1', 'csa1d', 'csa1s',
+                'csa1x', 'csa1xd', 'csa1xs', 'csa2', 'csa2d', 'csa2l', 'csa2ld',
+                'csa2ls', 'csa2lx', 'csa2lxd', 'csa2lxs', 'csa2s', 'csa2x',
+                'csa2xd', 'csa2xs', 'csa3', 'csa3d', 'csa3l', 'csa3ld', 'csa3ls',
+                'csa3lx', 'csa3lxd', 'csa3lxs', 'csa3s', 'csa3x', 'csa3xd',
+                'csa3xs', 'csc2s', 'csgetp', 'css2c', 'cssetp', 'cssgrid', 'csstri',
+                'csvoro', 'cumsum', 'cz2ccm', 'datatondc', 'day_of_week',
+                'day_of_year', 'days_in_month', 'default_fillvalue', 'delete',
+                'depth_to_pres', 'destroy', 'determinant', 'dewtemp_trh',
+                'dgeevx_lapack', 'dim_acumrun_n', 'dim_avg', 'dim_avg_n',
+                'dim_avg_wgt', 'dim_avg_wgt_n', 'dim_cumsum', 'dim_cumsum_n',
+                'dim_gamfit_n', 'dim_gbits', 'dim_max', 'dim_max_n', 'dim_median',
+                'dim_median_n', 'dim_min', 'dim_min_n', 'dim_num', 'dim_num_n',
+                'dim_numrun_n', 'dim_pqsort', 'dim_pqsort_n', 'dim_product',
+                'dim_product_n', 'dim_rmsd', 'dim_rmsd_n', 'dim_rmvmean',
+                'dim_rmvmean_n', 'dim_rmvmed', 'dim_rmvmed_n', 'dim_spi_n',
+                'dim_standardize', 'dim_standardize_n', 'dim_stat4', 'dim_stat4_n',
+                'dim_stddev', 'dim_stddev_n', 'dim_sum', 'dim_sum_n', 'dim_sum_wgt',
+                'dim_sum_wgt_n', 'dim_variance', 'dim_variance_n', 'dimsizes',
+                'doubletobyte', 'doubletochar', 'doubletocharacter',
+                'doubletofloat', 'doubletoint', 'doubletointeger', 'doubletolong',
+                'doubletoshort', 'dpres_hybrid_ccm', 'dpres_plevel', 'draw',
+                'draw_color_palette', 'dsgetp', 'dsgrid2', 'dsgrid2d', 'dsgrid2s',
+                'dsgrid3', 'dsgrid3d', 'dsgrid3s', 'dspnt2', 'dspnt2d', 'dspnt2s',
+                'dspnt3', 'dspnt3d', 'dspnt3s', 'dssetp', 'dtrend', 'dtrend_msg',
+                'dtrend_msg_n', 'dtrend_n', 'dtrend_quadratic',
+                'dtrend_quadratic_msg_n', 'dv2uvf', 'dv2uvg', 'dz_height',
+                'echo_off', 'echo_on', 'eof2data', 'eof_varimax', 'eofcor',
+                'eofcor_pcmsg', 'eofcor_ts', 'eofcov', 'eofcov_pcmsg', 'eofcov_ts',
+                'eofunc', 'eofunc_ts', 'eofunc_varimax', 'equiv_sample_size', 'erf',
+                'erfc', 'esacr', 'esacv', 'esccr', 'esccv', 'escorc', 'escorc_n',
+                'escovc', 'exit', 'exp', 'exp_tapersh', 'exp_tapersh_wgts',
+                'exp_tapershC', 'ezfftb', 'ezfftb_n', 'ezfftf', 'ezfftf_n',
+                'f2fosh', 'f2foshv', 'f2fsh', 'f2fshv', 'f2gsh', 'f2gshv', 'fabs',
+                'fbindirread', 'fbindirwrite', 'fbinnumrec', 'fbinread',
+                'fbinrecread', 'fbinrecwrite', 'fbinwrite', 'fft2db', 'fft2df',
+                'fftshift', 'fileattdef', 'filechunkdimdef', 'filedimdef',
+                'fileexists', 'filegrpdef', 'filevarattdef', 'filevarchunkdef',
+                'filevarcompressleveldef', 'filevardef', 'filevardimsizes',
+                'filwgts_lancos', 'filwgts_lanczos', 'filwgts_normal',
+                'floattobyte', 'floattochar', 'floattocharacter', 'floattoint',
+                'floattointeger', 'floattolong', 'floattoshort', 'floor',
+                'fluxEddy', 'fo2fsh', 'fo2fshv', 'fourier_info', 'frame', 'fspan',
+                'ftcurv', 'ftcurvd', 'ftcurvi', 'ftcurvp', 'ftcurvpi', 'ftcurvps',
+                'ftcurvs', 'ftest', 'ftgetp', 'ftkurv', 'ftkurvd', 'ftkurvp',
+                'ftkurvpd', 'ftsetp', 'ftsurf', 'g2fsh', 'g2fshv', 'g2gsh',
+                'g2gshv', 'gamma', 'gammainc', 'gaus', 'gaus_lobat',
+                'gaus_lobat_wgt', 'gc_aangle', 'gc_clkwise', 'gc_dangle',
+                'gc_inout', 'gc_latlon', 'gc_onarc', 'gc_pnt2gc', 'gc_qarea',
+                'gc_tarea', 'generate_2d_array', 'get_color_index',
+                'get_color_rgba', 'get_cpu_time', 'get_isolines', 'get_ncl_version',
+                'get_script_name', 'get_script_prefix_name', 'get_sphere_radius',
+                'get_unique_values', 'getbitsone', 'getenv', 'getfiledimsizes',
+                'getfilegrpnames', 'getfilepath', 'getfilevaratts',
+                'getfilevarchunkdimsizes', 'getfilevardims', 'getfilevardimsizes',
+                'getfilevarnames', 'getfilevartypes', 'getvaratts', 'getvardims',
+                'gradsf', 'gradsg', 'greg2jul', 'grid2triple', 'hlsrgb', 'hsvrgb',
+                'hydro', 'hyi2hyo', 'idsfft', 'igradsf', 'igradsg', 'ilapsf',
+                'ilapsg', 'ilapvf', 'ilapvg', 'ind', 'ind_resolve', 'int2p',
+                'int2p_n', 'integertobyte', 'integertochar', 'integertocharacter',
+                'integertoshort', 'inttobyte', 'inttochar', 'inttoshort',
+                'inverse_matrix', 'isatt', 'isbigendian', 'isbyte', 'ischar',
+                'iscoord', 'isdefined', 'isdim', 'isdimnamed', 'isdouble',
+                'isenumeric', 'isfile', 'isfilepresent', 'isfilevar',
+                'isfilevaratt', 'isfilevarcoord', 'isfilevardim', 'isfloat',
+                'isfunc', 'isgraphic', 'isint', 'isint64', 'isinteger',
+                'isleapyear', 'islogical', 'islong', 'ismissing', 'isnan_ieee',
+                'isnumeric', 'ispan', 'isproc', 'isshort', 'issnumeric', 'isstring',
+                'isubyte', 'isuint', 'isuint64', 'isulong', 'isunlimited',
+                'isunsigned', 'isushort', 'isvar', 'jul2greg', 'kmeans_as136',
+                'kolsm2_n', 'kron_product', 'lapsf', 'lapsg', 'lapvf', 'lapvg',
+                'latlon2utm', 'lclvl', 'lderuvf', 'lderuvg', 'linint1', 'linint1_n',
+                'linint2', 'linint2_points', 'linmsg', 'linmsg_n', 'linrood_latwgt',
+                'linrood_wgt', 'list_files', 'list_filevars', 'list_hlus',
+                'list_procfuncs', 'list_vars', 'ListAppend', 'ListCount',
+                'ListGetType', 'ListIndex', 'ListIndexFromName', 'ListPop',
+                'ListPush', 'ListSetType', 'loadscript', 'local_max', 'local_min',
+                'log', 'log10', 'longtobyte', 'longtochar', 'longtocharacter',
+                'longtoint', 'longtointeger', 'longtoshort', 'lspoly', 'lspoly_n',
+                'mask', 'max', 'maxind', 'min', 'minind', 'mixed_layer_depth',
+                'mixhum_ptd', 'mixhum_ptrh', 'mjo_cross_coh2pha',
+                'mjo_cross_segment', 'moc_globe_atl', 'monthday', 'natgrid',
+                'natgridd', 'natgrids', 'ncargpath', 'ncargversion', 'ndctodata',
+                'ndtooned', 'new', 'NewList', 'ngezlogo', 'nggcog', 'nggetp',
+                'nglogo', 'ngsetp', 'NhlAddAnnotation', 'NhlAddData',
+                'NhlAddOverlay', 'NhlAddPrimitive', 'NhlAppGetDefaultParentId',
+                'NhlChangeWorkstation', 'NhlClassName', 'NhlClearWorkstation',
+                'NhlDataPolygon', 'NhlDataPolyline', 'NhlDataPolymarker',
+                'NhlDataToNDC', 'NhlDestroy', 'NhlDraw', 'NhlFrame', 'NhlFreeColor',
+                'NhlGetBB', 'NhlGetClassResources', 'NhlGetErrorObjectId',
+                'NhlGetNamedColorIndex', 'NhlGetParentId',
+                'NhlGetParentWorkstation', 'NhlGetWorkspaceObjectId',
+                'NhlIsAllocatedColor', 'NhlIsApp', 'NhlIsDataComm', 'NhlIsDataItem',
+                'NhlIsDataSpec', 'NhlIsTransform', 'NhlIsView', 'NhlIsWorkstation',
+                'NhlName', 'NhlNDCPolygon', 'NhlNDCPolyline', 'NhlNDCPolymarker',
+                'NhlNDCToData', 'NhlNewColor', 'NhlNewDashPattern', 'NhlNewMarker',
+                'NhlPalGetDefined', 'NhlRemoveAnnotation', 'NhlRemoveData',
+                'NhlRemoveOverlay', 'NhlRemovePrimitive', 'NhlSetColor',
+                'NhlSetDashPattern', 'NhlSetMarker', 'NhlUpdateData',
+                'NhlUpdateWorkstation', 'nice_mnmxintvl', 'nngetaspectd',
+                'nngetaspects', 'nngetp', 'nngetsloped', 'nngetslopes', 'nngetwts',
+                'nngetwtsd', 'nnpnt', 'nnpntd', 'nnpntend', 'nnpntendd',
+                'nnpntinit', 'nnpntinitd', 'nnpntinits', 'nnpnts', 'nnsetp', 'num',
+                'obj_anal_ic', 'omega_ccm', 'onedtond', 'overlay', 'paleo_outline',
+                'pdfxy_bin', 'poisson_grid_fill', 'pop_remap', 'potmp_insitu_ocn',
+                'prcwater_dp', 'pres2hybrid', 'pres_hybrid_ccm', 'pres_sigma',
+                'print', 'print_table', 'printFileVarSummary', 'printVarSummary',
+                'product', 'pslec', 'pslhor', 'pslhyp', 'qsort', 'rand',
+                'random_chi', 'random_gamma', 'random_normal', 'random_setallseed',
+                'random_uniform', 'rcm2points', 'rcm2rgrid', 'rdsstoi',
+                'read_colormap_file', 'reg_multlin', 'regcoef', 'regCoef_n',
+                'regline', 'relhum', 'replace_ieeenan', 'reshape', 'reshape_ind',
+                'rgba_to_color_index', 'rgbhls', 'rgbhsv', 'rgbyiq', 'rgrid2rcm',
+                'rhomb_trunc', 'rip_cape_2d', 'rip_cape_3d', 'round', 'rtest',
+                'runave', 'runave_n', 'set_default_fillvalue', 'set_sphere_radius',
+                'setfileoption', 'sfvp2uvf', 'sfvp2uvg', 'shaec', 'shagc',
+                'shgetnp', 'shgetp', 'shgrid', 'shorttobyte', 'shorttochar',
+                'shorttocharacter', 'show_ascii', 'shsec', 'shsetp', 'shsgc',
+                'shsgc_R42', 'sigma2hybrid', 'simpeq', 'simpne', 'sin',
+                'sindex_yrmo', 'sinh', 'sizeof', 'sleep', 'smth9', 'snindex_yrmo',
+                'solve_linsys', 'span_color_indexes', 'span_color_rgba',
+                'sparse_matrix_mult', 'spcorr', 'spcorr_n', 'specx_anal',
+                'specxy_anal', 'spei', 'sprintf', 'sprinti', 'sqrt', 'sqsort',
+                'srand', 'stat2', 'stat4', 'stat_medrng', 'stat_trim',
+                'status_exit', 'stdatmus_p2tdz', 'stdatmus_z2tdp', 'stddev',
+                'str_capital', 'str_concat', 'str_fields_count', 'str_get_cols',
+                'str_get_dq', 'str_get_field', 'str_get_nl', 'str_get_sq',
+                'str_get_tab', 'str_index_of_substr', 'str_insert', 'str_is_blank',
+                'str_join', 'str_left_strip', 'str_lower', 'str_match',
+                'str_match_ic', 'str_match_ic_regex', 'str_match_ind',
+                'str_match_ind_ic', 'str_match_ind_ic_regex', 'str_match_ind_regex',
+                'str_match_regex', 'str_right_strip', 'str_split',
+                'str_split_by_length', 'str_split_csv', 'str_squeeze', 'str_strip',
+                'str_sub_str', 'str_switch', 'str_upper', 'stringtochar',
+                'stringtocharacter', 'stringtodouble', 'stringtofloat',
+                'stringtoint', 'stringtointeger', 'stringtolong', 'stringtoshort',
+                'strlen', 'student_t', 'sum', 'svd_lapack', 'svdcov', 'svdcov_sv',
+                'svdstd', 'svdstd_sv', 'system', 'systemfunc', 'tan', 'tanh',
+                'taper', 'taper_n', 'tdclrs', 'tdctri', 'tdcudp', 'tdcurv',
+                'tddtri', 'tdez2d', 'tdez3d', 'tdgetp', 'tdgrds', 'tdgrid',
+                'tdgtrs', 'tdinit', 'tditri', 'tdlbla', 'tdlblp', 'tdlbls',
+                'tdline', 'tdlndp', 'tdlnpa', 'tdlpdp', 'tdmtri', 'tdotri',
+                'tdpara', 'tdplch', 'tdprpa', 'tdprpi', 'tdprpt', 'tdsetp',
+                'tdsort', 'tdstri', 'tdstrs', 'tdttri', 'thornthwaite', 'tobyte',
+                'tochar', 'todouble', 'tofloat', 'toint', 'toint64', 'tointeger',
+                'tolong', 'toshort', 'tosigned', 'tostring', 'tostring_with_format',
+                'totype', 'toubyte', 'touint', 'touint64', 'toulong', 'tounsigned',
+                'toushort', 'trend_manken', 'tri_trunc', 'triple2grid',
+                'triple2grid2d', 'trop_wmo', 'ttest', 'typeof', 'undef',
+                'unique_string', 'update', 'ushorttoint', 'ut_calendar',
+                'ut_inv_calendar', 'utm2latlon', 'uv2dv_cfd', 'uv2dvf', 'uv2dvg',
+                'uv2sfvpf', 'uv2sfvpg', 'uv2vr_cfd', 'uv2vrdvf', 'uv2vrdvg',
+                'uv2vrf', 'uv2vrg', 'v5d_close', 'v5d_create', 'v5d_setLowLev',
+                'v5d_setUnits', 'v5d_write', 'v5d_write_var', 'variance', 'vhaec',
+                'vhagc', 'vhsec', 'vhsgc', 'vibeta', 'vinth2p', 'vinth2p_ecmwf',
+                'vinth2p_ecmwf_nodes', 'vinth2p_nodes', 'vintp2p_ecmwf', 'vr2uvf',
+                'vr2uvg', 'vrdv2uvf', 'vrdv2uvg', 'wavelet', 'wavelet_default',
+                'weibull', 'wgt_area_smooth', 'wgt_areaave', 'wgt_areaave2',
+                'wgt_arearmse', 'wgt_arearmse2', 'wgt_areasum2', 'wgt_runave',
+                'wgt_runave_n', 'wgt_vert_avg_beta', 'wgt_volave', 'wgt_volave_ccm',
+                'wgt_volrmse', 'wgt_volrmse_ccm', 'where', 'wk_smooth121', 'wmbarb',
+                'wmbarbmap', 'wmdrft', 'wmgetp', 'wmlabs', 'wmsetp', 'wmstnm',
+                'wmvect', 'wmvectmap', 'wmvlbl', 'wrf_avo', 'wrf_cape_2d',
+                'wrf_cape_3d', 'wrf_dbz', 'wrf_eth', 'wrf_helicity', 'wrf_ij_to_ll',
+                'wrf_interp_1d', 'wrf_interp_2d_xy', 'wrf_interp_3d_z',
+                'wrf_latlon_to_ij', 'wrf_ll_to_ij', 'wrf_omega', 'wrf_pvo',
+                'wrf_rh', 'wrf_slp', 'wrf_smooth_2d', 'wrf_td', 'wrf_tk',
+                'wrf_updraft_helicity', 'wrf_uvmet', 'wrf_virtual_temp',
+                'wrf_wetbulb', 'wrf_wps_close_int', 'wrf_wps_open_int',
+                'wrf_wps_rddata_int', 'wrf_wps_rdhead_int', 'wrf_wps_read_int',
+                'wrf_wps_write_int', 'write_matrix', 'write_table', 'yiqrgb',
+                'z2geouv', 'zonal_mpsi', 'addfiles_GetVar', 'advect_variable',
+                'area_conserve_remap_Wrap', 'area_hi2lores_Wrap',
+                'array_append_record', 'assignFillValue', 'byte2flt',
+                'byte2flt_hdf', 'calcDayAnomTLL', 'calcMonAnomLLLT',
+                'calcMonAnomLLT', 'calcMonAnomTLL', 'calcMonAnomTLLL',
+                'calculate_monthly_values', 'cd_convert', 'changeCase',
+                'changeCaseChar', 'clmDayTLL', 'clmDayTLLL', 'clmMon2clmDay',
+                'clmMonLLLT', 'clmMonLLT', 'clmMonTLL', 'clmMonTLLL', 'closest_val',
+                'copy_VarAtts', 'copy_VarCoords', 'copy_VarCoords_1',
+                'copy_VarCoords_2', 'copy_VarMeta', 'copyatt', 'crossp3',
+                'cshstringtolist', 'cssgrid_Wrap', 'dble2flt', 'decimalPlaces',
+                'delete_VarAtts', 'dim_avg_n_Wrap', 'dim_avg_wgt_n_Wrap',
+                'dim_avg_wgt_Wrap', 'dim_avg_Wrap', 'dim_cumsum_n_Wrap',
+                'dim_cumsum_Wrap', 'dim_max_n_Wrap', 'dim_min_n_Wrap',
+                'dim_rmsd_n_Wrap', 'dim_rmsd_Wrap', 'dim_rmvmean_n_Wrap',
+                'dim_rmvmean_Wrap', 'dim_rmvmed_n_Wrap', 'dim_rmvmed_Wrap',
+                'dim_standardize_n_Wrap', 'dim_standardize_Wrap',
+                'dim_stddev_n_Wrap', 'dim_stddev_Wrap', 'dim_sum_n_Wrap',
+                'dim_sum_wgt_n_Wrap', 'dim_sum_wgt_Wrap', 'dim_sum_Wrap',
+                'dim_variance_n_Wrap', 'dim_variance_Wrap', 'dpres_plevel_Wrap',
+                'dtrend_leftdim', 'dv2uvF_Wrap', 'dv2uvG_Wrap', 'eof_north',
+                'eofcor_Wrap', 'eofcov_Wrap', 'eofunc_north', 'eofunc_ts_Wrap',
+                'eofunc_varimax_reorder', 'eofunc_varimax_Wrap', 'eofunc_Wrap',
+                'epsZero', 'f2fosh_Wrap', 'f2foshv_Wrap', 'f2fsh_Wrap',
+                'f2fshv_Wrap', 'f2gsh_Wrap', 'f2gshv_Wrap', 'fbindirSwap',
+                'fbinseqSwap1', 'fbinseqSwap2', 'flt2dble', 'flt2string',
+                'fo2fsh_Wrap', 'fo2fshv_Wrap', 'g2fsh_Wrap', 'g2fshv_Wrap',
+                'g2gsh_Wrap', 'g2gshv_Wrap', 'generate_resample_indices',
+                'generate_sample_indices', 'generate_unique_indices',
+                'genNormalDist', 'get1Dindex', 'get1Dindex_Collapse',
+                'get1Dindex_Exclude', 'get_file_suffix', 'GetFillColor',
+                'GetFillColorIndex', 'getFillValue', 'getind_latlon2d',
+                'getVarDimNames', 'getVarFillValue', 'grib_stime2itime',
+                'hyi2hyo_Wrap', 'ilapsF_Wrap', 'ilapsG_Wrap', 'ind_nearest_coord',
+                'indStrSubset', 'int2dble', 'int2flt', 'int2p_n_Wrap', 'int2p_Wrap',
+                'isMonotonic', 'isStrSubset', 'latGau', 'latGauWgt', 'latGlobeF',
+                'latGlobeFo', 'latRegWgt', 'linint1_n_Wrap', 'linint1_Wrap',
+                'linint2_points_Wrap', 'linint2_Wrap', 'local_max_1d',
+                'local_min_1d', 'lonFlip', 'lonGlobeF', 'lonGlobeFo', 'lonPivot',
+                'merge_levels_sfc', 'mod', 'month_to_annual',
+                'month_to_annual_weighted', 'month_to_season', 'month_to_season12',
+                'month_to_seasonN', 'monthly_total_to_daily_mean', 'nameDim',
+                'natgrid_Wrap', 'NewCosWeight', 'niceLatLon2D', 'NormCosWgtGlobe',
+                'numAsciiCol', 'numAsciiRow', 'numeric2int',
+                'obj_anal_ic_deprecated', 'obj_anal_ic_Wrap', 'omega_ccm_driver',
+                'omega_to_w', 'oneDtostring', 'pack_values', 'pattern_cor', 'pdfx',
+                'pdfxy', 'pdfxy_conform', 'pot_temp', 'pot_vort_hybrid',
+                'pot_vort_isobaric', 'pres2hybrid_Wrap', 'print_clock',
+                'printMinMax', 'quadroots', 'rcm2points_Wrap', 'rcm2rgrid_Wrap',
+                'readAsciiHead', 'readAsciiTable', 'reg_multlin_stats',
+                'region_ind', 'regline_stats', 'relhum_ttd', 'replaceSingleChar',
+                'RGBtoCmap', 'rgrid2rcm_Wrap', 'rho_mwjf', 'rm_single_dims',
+                'rmAnnCycle1D', 'rmInsufData', 'rmMonAnnCycLLLT', 'rmMonAnnCycLLT',
+                'rmMonAnnCycTLL', 'runave_n_Wrap', 'runave_Wrap', 'short2flt',
+                'short2flt_hdf', 'shsgc_R42_Wrap', 'sign_f90', 'sign_matlab',
+                'smth9_Wrap', 'smthClmDayTLL', 'smthClmDayTLLL', 'SqrtCosWeight',
+                'stat_dispersion', 'static_stability', 'stdMonLLLT', 'stdMonLLT',
+                'stdMonTLL', 'stdMonTLLL', 'symMinMaxPlt', 'table_attach_columns',
+                'table_attach_rows', 'time_to_newtime', 'transpose',
+                'triple2grid_Wrap', 'ut_convert', 'uv2dvF_Wrap', 'uv2dvG_Wrap',
+                'uv2vrF_Wrap', 'uv2vrG_Wrap', 'vr2uvF_Wrap', 'vr2uvG_Wrap',
+                'w_to_omega', 'wallClockElapseTime', 'wave_number_spc',
+                'wgt_areaave_Wrap', 'wgt_runave_leftdim', 'wgt_runave_n_Wrap',
+                'wgt_runave_Wrap', 'wgt_vertical_n', 'wind_component',
+                'wind_direction', 'yyyyddd_to_yyyymmdd', 'yyyymm_time',
+                'yyyymm_to_yyyyfrac', 'yyyymmdd_time', 'yyyymmdd_to_yyyyddd',
+                'yyyymmdd_to_yyyyfrac', 'yyyymmddhh_time', 'yyyymmddhh_to_yyyyfrac',
+                'zonal_mpsi_Wrap', 'zonalAve', 'calendar_decode2', 'cd_string',
+                'kf_filter', 'run_cor', 'time_axis_labels', 'ut_string',
+                'wrf_contour', 'wrf_map', 'wrf_map_overlay', 'wrf_map_overlays',
+                'wrf_map_resources', 'wrf_map_zoom', 'wrf_overlay', 'wrf_overlays',
+                'wrf_user_getvar', 'wrf_user_ij_to_ll', 'wrf_user_intrp2d',
+                'wrf_user_intrp3d', 'wrf_user_latlon_to_ij', 'wrf_user_list_times',
+                'wrf_user_ll_to_ij', 'wrf_user_unstagger', 'wrf_user_vert_interp',
+                'wrf_vector', 'gsn_add_annotation', 'gsn_add_polygon',
+                'gsn_add_polyline', 'gsn_add_polymarker',
+                'gsn_add_shapefile_polygons', 'gsn_add_shapefile_polylines',
+                'gsn_add_shapefile_polymarkers', 'gsn_add_text', 'gsn_attach_plots',
+                'gsn_blank_plot', 'gsn_contour', 'gsn_contour_map',
+                'gsn_contour_shade', 'gsn_coordinates', 'gsn_create_labelbar',
+                'gsn_create_legend', 'gsn_create_text',
+                'gsn_csm_attach_zonal_means', 'gsn_csm_blank_plot',
+                'gsn_csm_contour', 'gsn_csm_contour_map', 'gsn_csm_contour_map_ce',
+                'gsn_csm_contour_map_overlay', 'gsn_csm_contour_map_polar',
+                'gsn_csm_hov', 'gsn_csm_lat_time', 'gsn_csm_map', 'gsn_csm_map_ce',
+                'gsn_csm_map_polar', 'gsn_csm_pres_hgt',
+                'gsn_csm_pres_hgt_streamline', 'gsn_csm_pres_hgt_vector',
+                'gsn_csm_streamline', 'gsn_csm_streamline_contour_map',
+                'gsn_csm_streamline_contour_map_ce',
+                'gsn_csm_streamline_contour_map_polar', 'gsn_csm_streamline_map',
+                'gsn_csm_streamline_map_ce', 'gsn_csm_streamline_map_polar',
+                'gsn_csm_streamline_scalar', 'gsn_csm_streamline_scalar_map',
+                'gsn_csm_streamline_scalar_map_ce',
+                'gsn_csm_streamline_scalar_map_polar', 'gsn_csm_time_lat',
+                'gsn_csm_vector', 'gsn_csm_vector_map', 'gsn_csm_vector_map_ce',
+                'gsn_csm_vector_map_polar', 'gsn_csm_vector_scalar',
+                'gsn_csm_vector_scalar_map', 'gsn_csm_vector_scalar_map_ce',
+                'gsn_csm_vector_scalar_map_polar', 'gsn_csm_x2y', 'gsn_csm_x2y2',
+                'gsn_csm_xy', 'gsn_csm_xy2', 'gsn_csm_xy3', 'gsn_csm_y',
+                'gsn_define_colormap', 'gsn_draw_colormap', 'gsn_draw_named_colors',
+                'gsn_histogram', 'gsn_labelbar_ndc', 'gsn_legend_ndc', 'gsn_map',
+                'gsn_merge_colormaps', 'gsn_open_wks', 'gsn_panel', 'gsn_polygon',
+                'gsn_polygon_ndc', 'gsn_polyline', 'gsn_polyline_ndc',
+                'gsn_polymarker', 'gsn_polymarker_ndc', 'gsn_retrieve_colormap',
+                'gsn_reverse_colormap', 'gsn_streamline', 'gsn_streamline_map',
+                'gsn_streamline_scalar', 'gsn_streamline_scalar_map', 'gsn_table',
+                'gsn_text', 'gsn_text_ndc', 'gsn_vector', 'gsn_vector_map',
+                'gsn_vector_scalar', 'gsn_vector_scalar_map', 'gsn_xy', 'gsn_y',
+                'hsv2rgb', 'maximize_output', 'namedcolor2rgb', 'namedcolor2rgba',
+                'reset_device_coordinates', 'span_named_colors'), prefix=r'\b'),
+             Name.Builtin),
+
+            # Resources
+            (words((
+                'amDataXF', 'amDataYF', 'amJust', 'amOn', 'amOrthogonalPosF',
+                'amParallelPosF', 'amResizeNotify', 'amSide', 'amTrackData',
+                'amViewId', 'amZone', 'appDefaultParent', 'appFileSuffix',
+                'appResources', 'appSysDir', 'appUsrDir', 'caCopyArrays',
+                'caXArray', 'caXCast', 'caXMaxV', 'caXMinV', 'caXMissingV',
+                'caYArray', 'caYCast', 'caYMaxV', 'caYMinV', 'caYMissingV',
+                'cnCellFillEdgeColor', 'cnCellFillMissingValEdgeColor',
+                'cnConpackParams', 'cnConstFEnableFill', 'cnConstFLabelAngleF',
+                'cnConstFLabelBackgroundColor', 'cnConstFLabelConstantSpacingF',
+                'cnConstFLabelFont', 'cnConstFLabelFontAspectF',
+                'cnConstFLabelFontColor', 'cnConstFLabelFontHeightF',
+                'cnConstFLabelFontQuality', 'cnConstFLabelFontThicknessF',
+                'cnConstFLabelFormat', 'cnConstFLabelFuncCode', 'cnConstFLabelJust',
+                'cnConstFLabelOn', 'cnConstFLabelOrthogonalPosF',
+                'cnConstFLabelParallelPosF', 'cnConstFLabelPerimColor',
+                'cnConstFLabelPerimOn', 'cnConstFLabelPerimSpaceF',
+                'cnConstFLabelPerimThicknessF', 'cnConstFLabelSide',
+                'cnConstFLabelString', 'cnConstFLabelTextDirection',
+                'cnConstFLabelZone', 'cnConstFUseInfoLabelRes',
+                'cnExplicitLabelBarLabelsOn', 'cnExplicitLegendLabelsOn',
+                'cnExplicitLineLabelsOn', 'cnFillBackgroundColor', 'cnFillColor',
+                'cnFillColors', 'cnFillDotSizeF', 'cnFillDrawOrder', 'cnFillMode',
+                'cnFillOn', 'cnFillOpacityF', 'cnFillPalette', 'cnFillPattern',
+                'cnFillPatterns', 'cnFillScaleF', 'cnFillScales', 'cnFixFillBleed',
+                'cnGridBoundFillColor', 'cnGridBoundFillPattern',
+                'cnGridBoundFillScaleF', 'cnGridBoundPerimColor',
+                'cnGridBoundPerimDashPattern', 'cnGridBoundPerimOn',
+                'cnGridBoundPerimThicknessF', 'cnHighLabelAngleF',
+                'cnHighLabelBackgroundColor', 'cnHighLabelConstantSpacingF',
+                'cnHighLabelCount', 'cnHighLabelFont', 'cnHighLabelFontAspectF',
+                'cnHighLabelFontColor', 'cnHighLabelFontHeightF',
+                'cnHighLabelFontQuality', 'cnHighLabelFontThicknessF',
+                'cnHighLabelFormat', 'cnHighLabelFuncCode', 'cnHighLabelPerimColor',
+                'cnHighLabelPerimOn', 'cnHighLabelPerimSpaceF',
+                'cnHighLabelPerimThicknessF', 'cnHighLabelString', 'cnHighLabelsOn',
+                'cnHighLowLabelOverlapMode', 'cnHighUseLineLabelRes',
+                'cnInfoLabelAngleF', 'cnInfoLabelBackgroundColor',
+                'cnInfoLabelConstantSpacingF', 'cnInfoLabelFont',
+                'cnInfoLabelFontAspectF', 'cnInfoLabelFontColor',
+                'cnInfoLabelFontHeightF', 'cnInfoLabelFontQuality',
+                'cnInfoLabelFontThicknessF', 'cnInfoLabelFormat',
+                'cnInfoLabelFuncCode', 'cnInfoLabelJust', 'cnInfoLabelOn',
+                'cnInfoLabelOrthogonalPosF', 'cnInfoLabelParallelPosF',
+                'cnInfoLabelPerimColor', 'cnInfoLabelPerimOn',
+                'cnInfoLabelPerimSpaceF', 'cnInfoLabelPerimThicknessF',
+                'cnInfoLabelSide', 'cnInfoLabelString', 'cnInfoLabelTextDirection',
+                'cnInfoLabelZone', 'cnLabelBarEndLabelsOn', 'cnLabelBarEndStyle',
+                'cnLabelDrawOrder', 'cnLabelMasking', 'cnLabelScaleFactorF',
+                'cnLabelScaleValueF', 'cnLabelScalingMode', 'cnLegendLevelFlags',
+                'cnLevelCount', 'cnLevelFlag', 'cnLevelFlags', 'cnLevelSelectionMode',
+                'cnLevelSpacingF', 'cnLevels', 'cnLineColor', 'cnLineColors',
+                'cnLineDashPattern', 'cnLineDashPatterns', 'cnLineDashSegLenF',
+                'cnLineDrawOrder', 'cnLineLabelAngleF', 'cnLineLabelBackgroundColor',
+                'cnLineLabelConstantSpacingF', 'cnLineLabelCount',
+                'cnLineLabelDensityF', 'cnLineLabelFont', 'cnLineLabelFontAspectF',
+                'cnLineLabelFontColor', 'cnLineLabelFontColors',
+                'cnLineLabelFontHeightF', 'cnLineLabelFontQuality',
+                'cnLineLabelFontThicknessF', 'cnLineLabelFormat',
+                'cnLineLabelFuncCode', 'cnLineLabelInterval', 'cnLineLabelPerimColor',
+                'cnLineLabelPerimOn', 'cnLineLabelPerimSpaceF',
+                'cnLineLabelPerimThicknessF', 'cnLineLabelPlacementMode',
+                'cnLineLabelStrings', 'cnLineLabelsOn', 'cnLinePalette',
+                'cnLineThicknessF', 'cnLineThicknesses', 'cnLinesOn',
+                'cnLowLabelAngleF', 'cnLowLabelBackgroundColor',
+                'cnLowLabelConstantSpacingF', 'cnLowLabelCount', 'cnLowLabelFont',
+                'cnLowLabelFontAspectF', 'cnLowLabelFontColor',
+                'cnLowLabelFontHeightF', 'cnLowLabelFontQuality',
+                'cnLowLabelFontThicknessF', 'cnLowLabelFormat', 'cnLowLabelFuncCode',
+                'cnLowLabelPerimColor', 'cnLowLabelPerimOn', 'cnLowLabelPerimSpaceF',
+                'cnLowLabelPerimThicknessF', 'cnLowLabelString', 'cnLowLabelsOn',
+                'cnLowUseHighLabelRes', 'cnMaxDataValueFormat', 'cnMaxLevelCount',
+                'cnMaxLevelValF', 'cnMaxPointDistanceF', 'cnMinLevelValF',
+                'cnMissingValFillColor', 'cnMissingValFillPattern',
+                'cnMissingValFillScaleF', 'cnMissingValPerimColor',
+                'cnMissingValPerimDashPattern', 'cnMissingValPerimGridBoundOn',
+                'cnMissingValPerimOn', 'cnMissingValPerimThicknessF',
+                'cnMonoFillColor', 'cnMonoFillPattern', 'cnMonoFillScale',
+                'cnMonoLevelFlag', 'cnMonoLineColor', 'cnMonoLineDashPattern',
+                'cnMonoLineLabelFontColor', 'cnMonoLineThickness', 'cnNoDataLabelOn',
+                'cnNoDataLabelString', 'cnOutOfRangeFillColor',
+                'cnOutOfRangeFillPattern', 'cnOutOfRangeFillScaleF',
+                'cnOutOfRangePerimColor', 'cnOutOfRangePerimDashPattern',
+                'cnOutOfRangePerimOn', 'cnOutOfRangePerimThicknessF',
+                'cnRasterCellSizeF', 'cnRasterMinCellSizeF', 'cnRasterModeOn',
+                'cnRasterSampleFactorF', 'cnRasterSmoothingOn', 'cnScalarFieldData',
+                'cnSmoothingDistanceF', 'cnSmoothingOn', 'cnSmoothingTensionF',
+                'cnSpanFillPalette', 'cnSpanLinePalette', 'ctCopyTables',
+                'ctXElementSize', 'ctXMaxV', 'ctXMinV', 'ctXMissingV', 'ctXTable',
+                'ctXTableLengths', 'ctXTableType', 'ctYElementSize', 'ctYMaxV',
+                'ctYMinV', 'ctYMissingV', 'ctYTable', 'ctYTableLengths',
+                'ctYTableType', 'dcDelayCompute', 'errBuffer',
+                'errFileName', 'errFilePtr', 'errLevel', 'errPrint', 'errUnitNumber',
+                'gsClipOn', 'gsColors', 'gsEdgeColor', 'gsEdgeDashPattern',
+                'gsEdgeDashSegLenF', 'gsEdgeThicknessF', 'gsEdgesOn',
+                'gsFillBackgroundColor', 'gsFillColor', 'gsFillDotSizeF',
+                'gsFillIndex', 'gsFillLineThicknessF', 'gsFillOpacityF',
+                'gsFillScaleF', 'gsFont', 'gsFontAspectF', 'gsFontColor',
+                'gsFontHeightF', 'gsFontOpacityF', 'gsFontQuality',
+                'gsFontThicknessF', 'gsLineColor', 'gsLineDashPattern',
+                'gsLineDashSegLenF', 'gsLineLabelConstantSpacingF', 'gsLineLabelFont',
+                'gsLineLabelFontAspectF', 'gsLineLabelFontColor',
+                'gsLineLabelFontHeightF', 'gsLineLabelFontQuality',
+                'gsLineLabelFontThicknessF', 'gsLineLabelFuncCode',
+                'gsLineLabelString', 'gsLineOpacityF', 'gsLineThicknessF',
+                'gsMarkerColor', 'gsMarkerIndex', 'gsMarkerOpacityF', 'gsMarkerSizeF',
+                'gsMarkerThicknessF', 'gsSegments', 'gsTextAngleF',
+                'gsTextConstantSpacingF', 'gsTextDirection', 'gsTextFuncCode',
+                'gsTextJustification', 'gsnAboveYRefLineBarColors',
+                'gsnAboveYRefLineBarFillScales', 'gsnAboveYRefLineBarPatterns',
+                'gsnAboveYRefLineColor', 'gsnAddCyclic', 'gsnAttachBorderOn',
+                'gsnAttachPlotsXAxis', 'gsnBelowYRefLineBarColors',
+                'gsnBelowYRefLineBarFillScales', 'gsnBelowYRefLineBarPatterns',
+                'gsnBelowYRefLineColor', 'gsnBoxMargin', 'gsnCenterString',
+                'gsnCenterStringFontColor', 'gsnCenterStringFontHeightF',
+                'gsnCenterStringFuncCode', 'gsnCenterStringOrthogonalPosF',
+                'gsnCenterStringParallelPosF', 'gsnContourLineThicknessesScale',
+                'gsnContourNegLineDashPattern', 'gsnContourPosLineDashPattern',
+                'gsnContourZeroLineThicknessF', 'gsnDebugWriteFileName', 'gsnDraw',
+                'gsnFrame', 'gsnHistogramBarWidthPercent', 'gsnHistogramBinIntervals',
+                'gsnHistogramBinMissing', 'gsnHistogramBinWidth',
+                'gsnHistogramClassIntervals', 'gsnHistogramCompare',
+                'gsnHistogramComputePercentages',
+                'gsnHistogramComputePercentagesNoMissing',
+                'gsnHistogramDiscreteBinValues', 'gsnHistogramDiscreteClassValues',
+                'gsnHistogramHorizontal', 'gsnHistogramMinMaxBinsOn',
+                'gsnHistogramNumberOfBins', 'gsnHistogramPercentSign',
+                'gsnHistogramSelectNiceIntervals', 'gsnLeftString',
+                'gsnLeftStringFontColor', 'gsnLeftStringFontHeightF',
+                'gsnLeftStringFuncCode', 'gsnLeftStringOrthogonalPosF',
+                'gsnLeftStringParallelPosF', 'gsnMajorLatSpacing',
+                'gsnMajorLonSpacing', 'gsnMaskLambertConformal',
+                'gsnMaskLambertConformalOutlineOn', 'gsnMaximize',
+                'gsnMinorLatSpacing', 'gsnMinorLonSpacing', 'gsnPanelBottom',
+                'gsnPanelCenter', 'gsnPanelDebug', 'gsnPanelFigureStrings',
+                'gsnPanelFigureStringsBackgroundFillColor',
+                'gsnPanelFigureStringsFontHeightF', 'gsnPanelFigureStringsJust',
+                'gsnPanelFigureStringsPerimOn', 'gsnPanelLabelBar', 'gsnPanelLeft',
+                'gsnPanelMainFont', 'gsnPanelMainFontColor',
+                'gsnPanelMainFontHeightF', 'gsnPanelMainString', 'gsnPanelRight',
+                'gsnPanelRowSpec', 'gsnPanelScalePlotIndex', 'gsnPanelTop',
+                'gsnPanelXF', 'gsnPanelXWhiteSpacePercent', 'gsnPanelYF',
+                'gsnPanelYWhiteSpacePercent', 'gsnPaperHeight', 'gsnPaperMargin',
+                'gsnPaperOrientation', 'gsnPaperWidth', 'gsnPolar',
+                'gsnPolarLabelDistance', 'gsnPolarLabelFont',
+                'gsnPolarLabelFontHeightF', 'gsnPolarLabelSpacing', 'gsnPolarTime',
+                'gsnPolarUT', 'gsnRightString', 'gsnRightStringFontColor',
+                'gsnRightStringFontHeightF', 'gsnRightStringFuncCode',
+                'gsnRightStringOrthogonalPosF', 'gsnRightStringParallelPosF',
+                'gsnScalarContour', 'gsnScale', 'gsnShape', 'gsnSpreadColorEnd',
+                'gsnSpreadColorStart', 'gsnSpreadColors', 'gsnStringFont',
+                'gsnStringFontColor', 'gsnStringFontHeightF', 'gsnStringFuncCode',
+                'gsnTickMarksOn', 'gsnXAxisIrregular2Linear', 'gsnXAxisIrregular2Log',
+                'gsnXRefLine', 'gsnXRefLineColor', 'gsnXRefLineDashPattern',
+                'gsnXRefLineThicknessF', 'gsnXYAboveFillColors', 'gsnXYBarChart',
+                'gsnXYBarChartBarWidth', 'gsnXYBarChartColors',
+                'gsnXYBarChartColors2', 'gsnXYBarChartFillDotSizeF',
+                'gsnXYBarChartFillLineThicknessF', 'gsnXYBarChartFillOpacityF',
+                'gsnXYBarChartFillScaleF', 'gsnXYBarChartOutlineOnly',
+                'gsnXYBarChartOutlineThicknessF', 'gsnXYBarChartPatterns',
+                'gsnXYBarChartPatterns2', 'gsnXYBelowFillColors', 'gsnXYFillColors',
+                'gsnXYFillOpacities', 'gsnXYLeftFillColors', 'gsnXYRightFillColors',
+                'gsnYAxisIrregular2Linear', 'gsnYAxisIrregular2Log', 'gsnYRefLine',
+                'gsnYRefLineColor', 'gsnYRefLineColors', 'gsnYRefLineDashPattern',
+                'gsnYRefLineDashPatterns', 'gsnYRefLineThicknessF',
+                'gsnYRefLineThicknesses', 'gsnZonalMean', 'gsnZonalMeanXMaxF',
+                'gsnZonalMeanXMinF', 'gsnZonalMeanYRefLine', 'lbAutoManage',
+                'lbBottomMarginF', 'lbBoxCount', 'lbBoxEndCapStyle', 'lbBoxFractions',
+                'lbBoxLineColor', 'lbBoxLineDashPattern', 'lbBoxLineDashSegLenF',
+                'lbBoxLineThicknessF', 'lbBoxLinesOn', 'lbBoxMajorExtentF',
+                'lbBoxMinorExtentF', 'lbBoxSeparatorLinesOn', 'lbBoxSizing',
+                'lbFillBackground', 'lbFillColor', 'lbFillColors', 'lbFillDotSizeF',
+                'lbFillLineThicknessF', 'lbFillPattern', 'lbFillPatterns',
+                'lbFillScaleF', 'lbFillScales', 'lbJustification', 'lbLabelAlignment',
+                'lbLabelAngleF', 'lbLabelAutoStride', 'lbLabelBarOn',
+                'lbLabelConstantSpacingF', 'lbLabelDirection', 'lbLabelFont',
+                'lbLabelFontAspectF', 'lbLabelFontColor', 'lbLabelFontHeightF',
+                'lbLabelFontQuality', 'lbLabelFontThicknessF', 'lbLabelFuncCode',
+                'lbLabelJust', 'lbLabelOffsetF', 'lbLabelPosition', 'lbLabelStride',
+                'lbLabelStrings', 'lbLabelsOn', 'lbLeftMarginF', 'lbMaxLabelLenF',
+                'lbMinLabelSpacingF', 'lbMonoFillColor', 'lbMonoFillPattern',
+                'lbMonoFillScale', 'lbOrientation', 'lbPerimColor',
+                'lbPerimDashPattern', 'lbPerimDashSegLenF', 'lbPerimFill',
+                'lbPerimFillColor', 'lbPerimOn', 'lbPerimThicknessF',
+                'lbRasterFillOn', 'lbRightMarginF', 'lbTitleAngleF',
+                'lbTitleConstantSpacingF', 'lbTitleDirection', 'lbTitleExtentF',
+                'lbTitleFont', 'lbTitleFontAspectF', 'lbTitleFontColor',
+                'lbTitleFontHeightF', 'lbTitleFontQuality', 'lbTitleFontThicknessF',
+                'lbTitleFuncCode', 'lbTitleJust', 'lbTitleOffsetF', 'lbTitleOn',
+                'lbTitlePosition', 'lbTitleString', 'lbTopMarginF', 'lgAutoManage',
+                'lgBottomMarginF', 'lgBoxBackground', 'lgBoxLineColor',
+                'lgBoxLineDashPattern', 'lgBoxLineDashSegLenF', 'lgBoxLineThicknessF',
+                'lgBoxLinesOn', 'lgBoxMajorExtentF', 'lgBoxMinorExtentF',
+                'lgDashIndex', 'lgDashIndexes', 'lgItemCount', 'lgItemOrder',
+                'lgItemPlacement', 'lgItemPositions', 'lgItemType', 'lgItemTypes',
+                'lgJustification', 'lgLabelAlignment', 'lgLabelAngleF',
+                'lgLabelAutoStride', 'lgLabelConstantSpacingF', 'lgLabelDirection',
+                'lgLabelFont', 'lgLabelFontAspectF', 'lgLabelFontColor',
+                'lgLabelFontHeightF', 'lgLabelFontQuality', 'lgLabelFontThicknessF',
+                'lgLabelFuncCode', 'lgLabelJust', 'lgLabelOffsetF', 'lgLabelPosition',
+                'lgLabelStride', 'lgLabelStrings', 'lgLabelsOn', 'lgLeftMarginF',
+                'lgLegendOn', 'lgLineColor', 'lgLineColors', 'lgLineDashSegLenF',
+                'lgLineDashSegLens', 'lgLineLabelConstantSpacingF', 'lgLineLabelFont',
+                'lgLineLabelFontAspectF', 'lgLineLabelFontColor',
+                'lgLineLabelFontColors', 'lgLineLabelFontHeightF',
+                'lgLineLabelFontHeights', 'lgLineLabelFontQuality',
+                'lgLineLabelFontThicknessF', 'lgLineLabelFuncCode',
+                'lgLineLabelStrings', 'lgLineLabelsOn', 'lgLineThicknessF',
+                'lgLineThicknesses', 'lgMarkerColor', 'lgMarkerColors',
+                'lgMarkerIndex', 'lgMarkerIndexes', 'lgMarkerSizeF', 'lgMarkerSizes',
+                'lgMarkerThicknessF', 'lgMarkerThicknesses', 'lgMonoDashIndex',
+                'lgMonoItemType', 'lgMonoLineColor', 'lgMonoLineDashSegLen',
+                'lgMonoLineLabelFontColor', 'lgMonoLineLabelFontHeight',
+                'lgMonoLineThickness', 'lgMonoMarkerColor', 'lgMonoMarkerIndex',
+                'lgMonoMarkerSize', 'lgMonoMarkerThickness', 'lgOrientation',
+                'lgPerimColor', 'lgPerimDashPattern', 'lgPerimDashSegLenF',
+                'lgPerimFill', 'lgPerimFillColor', 'lgPerimOn', 'lgPerimThicknessF',
+                'lgRightMarginF', 'lgTitleAngleF', 'lgTitleConstantSpacingF',
+                'lgTitleDirection', 'lgTitleExtentF', 'lgTitleFont',
+                'lgTitleFontAspectF', 'lgTitleFontColor', 'lgTitleFontHeightF',
+                'lgTitleFontQuality', 'lgTitleFontThicknessF', 'lgTitleFuncCode',
+                'lgTitleJust', 'lgTitleOffsetF', 'lgTitleOn', 'lgTitlePosition',
+                'lgTitleString', 'lgTopMarginF', 'mpAreaGroupCount',
+                'mpAreaMaskingOn', 'mpAreaNames', 'mpAreaTypes', 'mpBottomAngleF',
+                'mpBottomMapPosF', 'mpBottomNDCF', 'mpBottomNPCF',
+                'mpBottomPointLatF', 'mpBottomPointLonF', 'mpBottomWindowF',
+                'mpCenterLatF', 'mpCenterLonF', 'mpCenterRotF', 'mpCountyLineColor',
+                'mpCountyLineDashPattern', 'mpCountyLineDashSegLenF',
+                'mpCountyLineThicknessF', 'mpDataBaseVersion', 'mpDataResolution',
+                'mpDataSetName', 'mpDefaultFillColor', 'mpDefaultFillPattern',
+                'mpDefaultFillScaleF', 'mpDynamicAreaGroups', 'mpEllipticalBoundary',
+                'mpFillAreaSpecifiers', 'mpFillBoundarySets', 'mpFillColor',
+                'mpFillColors', 'mpFillColors-default', 'mpFillDotSizeF',
+                'mpFillDrawOrder', 'mpFillOn', 'mpFillPatternBackground',
+                'mpFillPattern', 'mpFillPatterns', 'mpFillPatterns-default',
+                'mpFillScaleF', 'mpFillScales', 'mpFillScales-default',
+                'mpFixedAreaGroups', 'mpGeophysicalLineColor',
+                'mpGeophysicalLineDashPattern', 'mpGeophysicalLineDashSegLenF',
+                'mpGeophysicalLineThicknessF', 'mpGreatCircleLinesOn',
+                'mpGridAndLimbDrawOrder', 'mpGridAndLimbOn', 'mpGridLatSpacingF',
+                'mpGridLineColor', 'mpGridLineDashPattern', 'mpGridLineDashSegLenF',
+                'mpGridLineThicknessF', 'mpGridLonSpacingF', 'mpGridMaskMode',
+                'mpGridMaxLatF', 'mpGridPolarLonSpacingF', 'mpGridSpacingF',
+                'mpInlandWaterFillColor', 'mpInlandWaterFillPattern',
+                'mpInlandWaterFillScaleF', 'mpLabelDrawOrder', 'mpLabelFontColor',
+                'mpLabelFontHeightF', 'mpLabelsOn', 'mpLambertMeridianF',
+                'mpLambertParallel1F', 'mpLambertParallel2F', 'mpLandFillColor',
+                'mpLandFillPattern', 'mpLandFillScaleF', 'mpLeftAngleF',
+                'mpLeftCornerLatF', 'mpLeftCornerLonF', 'mpLeftMapPosF',
+                'mpLeftNDCF', 'mpLeftNPCF', 'mpLeftPointLatF',
+                'mpLeftPointLonF', 'mpLeftWindowF', 'mpLimbLineColor',
+                'mpLimbLineDashPattern', 'mpLimbLineDashSegLenF',
+                'mpLimbLineThicknessF', 'mpLimitMode', 'mpMaskAreaSpecifiers',
+                'mpMaskOutlineSpecifiers', 'mpMaxLatF', 'mpMaxLonF',
+                'mpMinLatF', 'mpMinLonF', 'mpMonoFillColor', 'mpMonoFillPattern',
+                'mpMonoFillScale', 'mpNationalLineColor', 'mpNationalLineDashPattern',
+                'mpNationalLineThicknessF', 'mpOceanFillColor', 'mpOceanFillPattern',
+                'mpOceanFillScaleF', 'mpOutlineBoundarySets', 'mpOutlineDrawOrder',
+                'mpOutlineMaskingOn', 'mpOutlineOn', 'mpOutlineSpecifiers',
+                'mpPerimDrawOrder', 'mpPerimLineColor', 'mpPerimLineDashPattern',
+                'mpPerimLineDashSegLenF', 'mpPerimLineThicknessF', 'mpPerimOn',
+                'mpPolyMode', 'mpProjection', 'mpProvincialLineColor',
+                'mpProvincialLineDashPattern', 'mpProvincialLineDashSegLenF',
+                'mpProvincialLineThicknessF', 'mpRelativeCenterLat',
+                'mpRelativeCenterLon', 'mpRightAngleF', 'mpRightCornerLatF',
+                'mpRightCornerLonF', 'mpRightMapPosF', 'mpRightNDCF',
+                'mpRightNPCF', 'mpRightPointLatF', 'mpRightPointLonF',
+                'mpRightWindowF', 'mpSatelliteAngle1F', 'mpSatelliteAngle2F',
+                'mpSatelliteDistF', 'mpShapeMode', 'mpSpecifiedFillColors',
+                'mpSpecifiedFillDirectIndexing', 'mpSpecifiedFillPatterns',
+                'mpSpecifiedFillPriority', 'mpSpecifiedFillScales',
+                'mpTopAngleF', 'mpTopMapPosF', 'mpTopNDCF', 'mpTopNPCF',
+                'mpTopPointLatF', 'mpTopPointLonF', 'mpTopWindowF',
+                'mpUSStateLineColor', 'mpUSStateLineDashPattern',
+                'mpUSStateLineDashSegLenF', 'mpUSStateLineThicknessF',
+                'pmAnnoManagers', 'pmAnnoViews', 'pmLabelBarDisplayMode',
+                'pmLabelBarHeightF', 'pmLabelBarKeepAspect', 'pmLabelBarOrthogonalPosF',
+                'pmLabelBarParallelPosF', 'pmLabelBarSide', 'pmLabelBarWidthF',
+                'pmLabelBarZone', 'pmLegendDisplayMode', 'pmLegendHeightF',
+                'pmLegendKeepAspect', 'pmLegendOrthogonalPosF',
+                'pmLegendParallelPosF', 'pmLegendSide', 'pmLegendWidthF',
+                'pmLegendZone', 'pmOverlaySequenceIds', 'pmTickMarkDisplayMode',
+                'pmTickMarkZone', 'pmTitleDisplayMode', 'pmTitleZone',
+                'prGraphicStyle', 'prPolyType', 'prXArray', 'prYArray',
+                'sfCopyData', 'sfDataArray', 'sfDataMaxV', 'sfDataMinV',
+                'sfElementNodes', 'sfExchangeDimensions', 'sfFirstNodeIndex',
+                'sfMissingValueV', 'sfXArray', 'sfXCActualEndF', 'sfXCActualStartF',
+                'sfXCEndIndex', 'sfXCEndSubsetV', 'sfXCEndV', 'sfXCStartIndex',
+                'sfXCStartSubsetV', 'sfXCStartV', 'sfXCStride', 'sfXCellBounds',
+                'sfYArray', 'sfYCActualEndF', 'sfYCActualStartF', 'sfYCEndIndex',
+                'sfYCEndSubsetV', 'sfYCEndV', 'sfYCStartIndex', 'sfYCStartSubsetV',
+                'sfYCStartV', 'sfYCStride', 'sfYCellBounds', 'stArrowLengthF',
+                'stArrowStride', 'stCrossoverCheckCount',
+                'stExplicitLabelBarLabelsOn', 'stLabelBarEndLabelsOn',
+                'stLabelFormat', 'stLengthCheckCount', 'stLevelColors',
+                'stLevelCount', 'stLevelPalette', 'stLevelSelectionMode',
+                'stLevelSpacingF', 'stLevels', 'stLineColor', 'stLineOpacityF',
+                'stLineStartStride', 'stLineThicknessF', 'stMapDirection',
+                'stMaxLevelCount', 'stMaxLevelValF', 'stMinArrowSpacingF',
+                'stMinDistanceF', 'stMinLevelValF', 'stMinLineSpacingF',
+                'stMinStepFactorF', 'stMonoLineColor', 'stNoDataLabelOn',
+                'stNoDataLabelString', 'stScalarFieldData', 'stScalarMissingValColor',
+                'stSpanLevelPalette', 'stStepSizeF', 'stStreamlineDrawOrder',
+                'stUseScalarArray', 'stVectorFieldData', 'stZeroFLabelAngleF',
+                'stZeroFLabelBackgroundColor', 'stZeroFLabelConstantSpacingF',
+                'stZeroFLabelFont', 'stZeroFLabelFontAspectF',
+                'stZeroFLabelFontColor', 'stZeroFLabelFontHeightF',
+                'stZeroFLabelFontQuality', 'stZeroFLabelFontThicknessF',
+                'stZeroFLabelFuncCode', 'stZeroFLabelJust', 'stZeroFLabelOn',
+                'stZeroFLabelOrthogonalPosF', 'stZeroFLabelParallelPosF',
+                'stZeroFLabelPerimColor', 'stZeroFLabelPerimOn',
+                'stZeroFLabelPerimSpaceF', 'stZeroFLabelPerimThicknessF',
+                'stZeroFLabelSide', 'stZeroFLabelString', 'stZeroFLabelTextDirection',
+                'stZeroFLabelZone', 'tfDoNDCOverlay', 'tfPlotManagerOn',
+                'tfPolyDrawList', 'tfPolyDrawOrder', 'tiDeltaF', 'tiMainAngleF',
+                'tiMainConstantSpacingF', 'tiMainDirection', 'tiMainFont',
+                'tiMainFontAspectF', 'tiMainFontColor', 'tiMainFontHeightF',
+                'tiMainFontQuality', 'tiMainFontThicknessF', 'tiMainFuncCode',
+                'tiMainJust', 'tiMainOffsetXF', 'tiMainOffsetYF', 'tiMainOn',
+                'tiMainPosition', 'tiMainSide', 'tiMainString', 'tiUseMainAttributes',
+                'tiXAxisAngleF', 'tiXAxisConstantSpacingF', 'tiXAxisDirection',
+                'tiXAxisFont', 'tiXAxisFontAspectF', 'tiXAxisFontColor',
+                'tiXAxisFontHeightF', 'tiXAxisFontQuality', 'tiXAxisFontThicknessF',
+                'tiXAxisFuncCode', 'tiXAxisJust', 'tiXAxisOffsetXF',
+                'tiXAxisOffsetYF', 'tiXAxisOn', 'tiXAxisPosition', 'tiXAxisSide',
+                'tiXAxisString', 'tiYAxisAngleF', 'tiYAxisConstantSpacingF',
+                'tiYAxisDirection', 'tiYAxisFont', 'tiYAxisFontAspectF',
+                'tiYAxisFontColor', 'tiYAxisFontHeightF', 'tiYAxisFontQuality',
+                'tiYAxisFontThicknessF', 'tiYAxisFuncCode', 'tiYAxisJust',
+                'tiYAxisOffsetXF', 'tiYAxisOffsetYF', 'tiYAxisOn', 'tiYAxisPosition',
+                'tiYAxisSide', 'tiYAxisString', 'tmBorderLineColor',
+                'tmBorderThicknessF', 'tmEqualizeXYSizes', 'tmLabelAutoStride',
+                'tmSciNoteCutoff', 'tmXBAutoPrecision', 'tmXBBorderOn',
+                'tmXBDataLeftF', 'tmXBDataRightF', 'tmXBFormat', 'tmXBIrrTensionF',
+                'tmXBIrregularPoints', 'tmXBLabelAngleF', 'tmXBLabelConstantSpacingF',
+                'tmXBLabelDeltaF', 'tmXBLabelDirection', 'tmXBLabelFont',
+                'tmXBLabelFontAspectF', 'tmXBLabelFontColor', 'tmXBLabelFontHeightF',
+                'tmXBLabelFontQuality', 'tmXBLabelFontThicknessF',
+                'tmXBLabelFuncCode', 'tmXBLabelJust', 'tmXBLabelStride', 'tmXBLabels',
+                'tmXBLabelsOn', 'tmXBMajorLengthF', 'tmXBMajorLineColor',
+                'tmXBMajorOutwardLengthF', 'tmXBMajorThicknessF', 'tmXBMaxLabelLenF',
+                'tmXBMaxTicks', 'tmXBMinLabelSpacingF', 'tmXBMinorLengthF',
+                'tmXBMinorLineColor', 'tmXBMinorOn', 'tmXBMinorOutwardLengthF',
+                'tmXBMinorPerMajor', 'tmXBMinorThicknessF', 'tmXBMinorValues',
+                'tmXBMode', 'tmXBOn', 'tmXBPrecision', 'tmXBStyle', 'tmXBTickEndF',
+                'tmXBTickSpacingF', 'tmXBTickStartF', 'tmXBValues', 'tmXMajorGrid',
+                'tmXMajorGridLineColor', 'tmXMajorGridLineDashPattern',
+                'tmXMajorGridThicknessF', 'tmXMinorGrid', 'tmXMinorGridLineColor',
+                'tmXMinorGridLineDashPattern', 'tmXMinorGridThicknessF',
+                'tmXTAutoPrecision', 'tmXTBorderOn', 'tmXTDataLeftF',
+                'tmXTDataRightF', 'tmXTFormat', 'tmXTIrrTensionF',
+                'tmXTIrregularPoints', 'tmXTLabelAngleF', 'tmXTLabelConstantSpacingF',
+                'tmXTLabelDeltaF', 'tmXTLabelDirection', 'tmXTLabelFont',
+                'tmXTLabelFontAspectF', 'tmXTLabelFontColor', 'tmXTLabelFontHeightF',
+                'tmXTLabelFontQuality', 'tmXTLabelFontThicknessF',
+                'tmXTLabelFuncCode', 'tmXTLabelJust', 'tmXTLabelStride', 'tmXTLabels',
+                'tmXTLabelsOn', 'tmXTMajorLengthF', 'tmXTMajorLineColor',
+                'tmXTMajorOutwardLengthF', 'tmXTMajorThicknessF', 'tmXTMaxLabelLenF',
+                'tmXTMaxTicks', 'tmXTMinLabelSpacingF', 'tmXTMinorLengthF',
+                'tmXTMinorLineColor', 'tmXTMinorOn', 'tmXTMinorOutwardLengthF',
+                'tmXTMinorPerMajor', 'tmXTMinorThicknessF', 'tmXTMinorValues',
+                'tmXTMode', 'tmXTOn', 'tmXTPrecision', 'tmXTStyle', 'tmXTTickEndF',
+                'tmXTTickSpacingF', 'tmXTTickStartF', 'tmXTValues', 'tmXUseBottom',
+                'tmYLAutoPrecision', 'tmYLBorderOn', 'tmYLDataBottomF',
+                'tmYLDataTopF', 'tmYLFormat', 'tmYLIrrTensionF',
+                'tmYLIrregularPoints', 'tmYLLabelAngleF', 'tmYLLabelConstantSpacingF',
+                'tmYLLabelDeltaF', 'tmYLLabelDirection', 'tmYLLabelFont',
+                'tmYLLabelFontAspectF', 'tmYLLabelFontColor', 'tmYLLabelFontHeightF',
+                'tmYLLabelFontQuality', 'tmYLLabelFontThicknessF',
+                'tmYLLabelFuncCode', 'tmYLLabelJust', 'tmYLLabelStride', 'tmYLLabels',
+                'tmYLLabelsOn', 'tmYLMajorLengthF', 'tmYLMajorLineColor',
+                'tmYLMajorOutwardLengthF', 'tmYLMajorThicknessF', 'tmYLMaxLabelLenF',
+                'tmYLMaxTicks', 'tmYLMinLabelSpacingF', 'tmYLMinorLengthF',
+                'tmYLMinorLineColor', 'tmYLMinorOn', 'tmYLMinorOutwardLengthF',
+                'tmYLMinorPerMajor', 'tmYLMinorThicknessF', 'tmYLMinorValues',
+                'tmYLMode', 'tmYLOn', 'tmYLPrecision', 'tmYLStyle', 'tmYLTickEndF',
+                'tmYLTickSpacingF', 'tmYLTickStartF', 'tmYLValues', 'tmYMajorGrid',
+                'tmYMajorGridLineColor', 'tmYMajorGridLineDashPattern',
+                'tmYMajorGridThicknessF', 'tmYMinorGrid', 'tmYMinorGridLineColor',
+                'tmYMinorGridLineDashPattern', 'tmYMinorGridThicknessF',
+                'tmYRAutoPrecision', 'tmYRBorderOn', 'tmYRDataBottomF',
+                'tmYRDataTopF', 'tmYRFormat', 'tmYRIrrTensionF',
+                'tmYRIrregularPoints', 'tmYRLabelAngleF', 'tmYRLabelConstantSpacingF',
+                'tmYRLabelDeltaF', 'tmYRLabelDirection', 'tmYRLabelFont',
+                'tmYRLabelFontAspectF', 'tmYRLabelFontColor', 'tmYRLabelFontHeightF',
+                'tmYRLabelFontQuality', 'tmYRLabelFontThicknessF',
+                'tmYRLabelFuncCode', 'tmYRLabelJust', 'tmYRLabelStride', 'tmYRLabels',
+                'tmYRLabelsOn', 'tmYRMajorLengthF', 'tmYRMajorLineColor',
+                'tmYRMajorOutwardLengthF', 'tmYRMajorThicknessF', 'tmYRMaxLabelLenF',
+                'tmYRMaxTicks', 'tmYRMinLabelSpacingF', 'tmYRMinorLengthF',
+                'tmYRMinorLineColor', 'tmYRMinorOn', 'tmYRMinorOutwardLengthF',
+                'tmYRMinorPerMajor', 'tmYRMinorThicknessF', 'tmYRMinorValues',
+                'tmYRMode', 'tmYROn', 'tmYRPrecision', 'tmYRStyle', 'tmYRTickEndF',
+                'tmYRTickSpacingF', 'tmYRTickStartF', 'tmYRValues', 'tmYUseLeft',
+                'trGridType', 'trLineInterpolationOn',
+                'trXAxisType', 'trXCoordPoints', 'trXInterPoints', 'trXLog',
+                'trXMaxF', 'trXMinF', 'trXReverse', 'trXSamples', 'trXTensionF',
+                'trYAxisType', 'trYCoordPoints', 'trYInterPoints', 'trYLog',
+                'trYMaxF', 'trYMinF', 'trYReverse', 'trYSamples', 'trYTensionF',
+                'txAngleF', 'txBackgroundFillColor', 'txConstantSpacingF', 'txDirection',
+                'txFont', 'HLU-Fonts', 'txFontAspectF', 'txFontColor',
+                'txFontHeightF', 'txFontOpacityF', 'txFontQuality',
+                'txFontThicknessF', 'txFuncCode', 'txJust', 'txPerimColor',
+                'txPerimDashLengthF', 'txPerimDashPattern', 'txPerimOn',
+                'txPerimSpaceF', 'txPerimThicknessF', 'txPosXF', 'txPosYF',
+                'txString', 'vcExplicitLabelBarLabelsOn', 'vcFillArrowEdgeColor',
+                'vcFillArrowEdgeThicknessF', 'vcFillArrowFillColor',
+                'vcFillArrowHeadInteriorXF', 'vcFillArrowHeadMinFracXF',
+                'vcFillArrowHeadMinFracYF', 'vcFillArrowHeadXF', 'vcFillArrowHeadYF',
+                'vcFillArrowMinFracWidthF', 'vcFillArrowWidthF', 'vcFillArrowsOn',
+                'vcFillOverEdge', 'vcGlyphOpacityF', 'vcGlyphStyle',
+                'vcLabelBarEndLabelsOn', 'vcLabelFontColor', 'vcLabelFontHeightF',
+                'vcLabelsOn', 'vcLabelsUseVectorColor', 'vcLevelColors',
+                'vcLevelCount', 'vcLevelPalette', 'vcLevelSelectionMode',
+                'vcLevelSpacingF', 'vcLevels', 'vcLineArrowColor',
+                'vcLineArrowHeadMaxSizeF', 'vcLineArrowHeadMinSizeF',
+                'vcLineArrowThicknessF', 'vcMagnitudeFormat',
+                'vcMagnitudeScaleFactorF', 'vcMagnitudeScaleValueF',
+                'vcMagnitudeScalingMode', 'vcMapDirection', 'vcMaxLevelCount',
+                'vcMaxLevelValF', 'vcMaxMagnitudeF', 'vcMinAnnoAngleF',
+                'vcMinAnnoArrowAngleF', 'vcMinAnnoArrowEdgeColor',
+                'vcMinAnnoArrowFillColor', 'vcMinAnnoArrowLineColor',
+                'vcMinAnnoArrowMinOffsetF', 'vcMinAnnoArrowSpaceF',
+                'vcMinAnnoArrowUseVecColor', 'vcMinAnnoBackgroundColor',
+                'vcMinAnnoConstantSpacingF', 'vcMinAnnoExplicitMagnitudeF',
+                'vcMinAnnoFont', 'vcMinAnnoFontAspectF', 'vcMinAnnoFontColor',
+                'vcMinAnnoFontHeightF', 'vcMinAnnoFontQuality',
+                'vcMinAnnoFontThicknessF', 'vcMinAnnoFuncCode', 'vcMinAnnoJust',
+                'vcMinAnnoOn', 'vcMinAnnoOrientation', 'vcMinAnnoOrthogonalPosF',
+                'vcMinAnnoParallelPosF', 'vcMinAnnoPerimColor', 'vcMinAnnoPerimOn',
+                'vcMinAnnoPerimSpaceF', 'vcMinAnnoPerimThicknessF', 'vcMinAnnoSide',
+                'vcMinAnnoString1', 'vcMinAnnoString1On', 'vcMinAnnoString2',
+                'vcMinAnnoString2On', 'vcMinAnnoTextDirection', 'vcMinAnnoZone',
+                'vcMinDistanceF', 'vcMinFracLengthF', 'vcMinLevelValF',
+                'vcMinMagnitudeF', 'vcMonoFillArrowEdgeColor',
+                'vcMonoFillArrowFillColor', 'vcMonoLineArrowColor',
+                'vcMonoWindBarbColor', 'vcNoDataLabelOn', 'vcNoDataLabelString',
+                'vcPositionMode', 'vcRefAnnoAngleF', 'vcRefAnnoArrowAngleF',
+                'vcRefAnnoArrowEdgeColor', 'vcRefAnnoArrowFillColor',
+                'vcRefAnnoArrowLineColor', 'vcRefAnnoArrowMinOffsetF',
+                'vcRefAnnoArrowSpaceF', 'vcRefAnnoArrowUseVecColor',
+                'vcRefAnnoBackgroundColor', 'vcRefAnnoConstantSpacingF',
+                'vcRefAnnoExplicitMagnitudeF', 'vcRefAnnoFont',
+                'vcRefAnnoFontAspectF', 'vcRefAnnoFontColor', 'vcRefAnnoFontHeightF',
+                'vcRefAnnoFontQuality', 'vcRefAnnoFontThicknessF',
+                'vcRefAnnoFuncCode', 'vcRefAnnoJust', 'vcRefAnnoOn',
+                'vcRefAnnoOrientation', 'vcRefAnnoOrthogonalPosF',
+                'vcRefAnnoParallelPosF', 'vcRefAnnoPerimColor', 'vcRefAnnoPerimOn',
+                'vcRefAnnoPerimSpaceF', 'vcRefAnnoPerimThicknessF', 'vcRefAnnoSide',
+                'vcRefAnnoString1', 'vcRefAnnoString1On', 'vcRefAnnoString2',
+                'vcRefAnnoString2On', 'vcRefAnnoTextDirection', 'vcRefAnnoZone',
+                'vcRefLengthF', 'vcRefMagnitudeF', 'vcScalarFieldData',
+                'vcScalarMissingValColor', 'vcScalarValueFormat',
+                'vcScalarValueScaleFactorF', 'vcScalarValueScaleValueF',
+                'vcScalarValueScalingMode', 'vcSpanLevelPalette', 'vcUseRefAnnoRes',
+                'vcUseScalarArray', 'vcVectorDrawOrder', 'vcVectorFieldData',
+                'vcWindBarbCalmCircleSizeF', 'vcWindBarbColor',
+                'vcWindBarbLineThicknessF', 'vcWindBarbScaleFactorF',
+                'vcWindBarbTickAngleF', 'vcWindBarbTickLengthF',
+                'vcWindBarbTickSpacingF', 'vcZeroFLabelAngleF',
+                'vcZeroFLabelBackgroundColor', 'vcZeroFLabelConstantSpacingF',
+                'vcZeroFLabelFont', 'vcZeroFLabelFontAspectF',
+                'vcZeroFLabelFontColor', 'vcZeroFLabelFontHeightF',
+                'vcZeroFLabelFontQuality', 'vcZeroFLabelFontThicknessF',
+                'vcZeroFLabelFuncCode', 'vcZeroFLabelJust', 'vcZeroFLabelOn',
+                'vcZeroFLabelOrthogonalPosF', 'vcZeroFLabelParallelPosF',
+                'vcZeroFLabelPerimColor', 'vcZeroFLabelPerimOn',
+                'vcZeroFLabelPerimSpaceF', 'vcZeroFLabelPerimThicknessF',
+                'vcZeroFLabelSide', 'vcZeroFLabelString', 'vcZeroFLabelTextDirection',
+                'vcZeroFLabelZone', 'vfCopyData', 'vfDataArray',
+                'vfExchangeDimensions', 'vfExchangeUVData', 'vfMagMaxV', 'vfMagMinV',
+                'vfMissingUValueV', 'vfMissingVValueV', 'vfPolarData',
+                'vfSingleMissingValue', 'vfUDataArray', 'vfUMaxV', 'vfUMinV',
+                'vfVDataArray', 'vfVMaxV', 'vfVMinV', 'vfXArray', 'vfXCActualEndF',
+                'vfXCActualStartF', 'vfXCEndIndex', 'vfXCEndSubsetV', 'vfXCEndV',
+                'vfXCStartIndex', 'vfXCStartSubsetV', 'vfXCStartV', 'vfXCStride',
+                'vfYArray', 'vfYCActualEndF', 'vfYCActualStartF', 'vfYCEndIndex',
+                'vfYCEndSubsetV', 'vfYCEndV', 'vfYCStartIndex', 'vfYCStartSubsetV',
+                'vfYCStartV', 'vfYCStride', 'vpAnnoManagerId', 'vpClipOn',
+                'vpHeightF', 'vpKeepAspect', 'vpOn', 'vpUseSegments', 'vpWidthF',
+                'vpXF', 'vpYF', 'wkAntiAlias', 'wkBackgroundColor', 'wkBackgroundOpacityF',
+                'wkColorMapLen', 'wkColorMap', 'wkColorModel', 'wkDashTableLength',
+                'wkDefGraphicStyleId', 'wkDeviceLowerX', 'wkDeviceLowerY',
+                'wkDeviceUpperX', 'wkDeviceUpperY', 'wkFileName', 'wkFillTableLength',
+                'wkForegroundColor', 'wkFormat', 'wkFullBackground', 'wkGksWorkId',
+                'wkHeight', 'wkMarkerTableLength', 'wkMetaName', 'wkOrientation',
+                'wkPDFFileName', 'wkPDFFormat', 'wkPDFResolution', 'wkPSFileName',
+                'wkPSFormat', 'wkPSResolution', 'wkPaperHeightF', 'wkPaperSize',
+                'wkPaperWidthF', 'wkPause', 'wkTopLevelViews', 'wkViews',
+                'wkVisualType', 'wkWidth', 'wkWindowId', 'wkXColorMode', 'wsCurrentSize',
+                'wsMaximumSize', 'wsThresholdSize', 'xyComputeXMax',
+                'xyComputeXMin', 'xyComputeYMax', 'xyComputeYMin', 'xyCoordData',
+                'xyCoordDataSpec', 'xyCurveDrawOrder', 'xyDashPattern',
+                'xyDashPatterns', 'xyExplicitLabels', 'xyExplicitLegendLabels',
+                'xyLabelMode', 'xyLineColor', 'xyLineColors', 'xyLineDashSegLenF',
+                'xyLineLabelConstantSpacingF', 'xyLineLabelFont',
+                'xyLineLabelFontAspectF', 'xyLineLabelFontColor',
+                'xyLineLabelFontColors', 'xyLineLabelFontHeightF',
+                'xyLineLabelFontQuality', 'xyLineLabelFontThicknessF',
+                'xyLineLabelFuncCode', 'xyLineThicknessF', 'xyLineThicknesses',
+                'xyMarkLineMode', 'xyMarkLineModes', 'xyMarker', 'xyMarkerColor',
+                'xyMarkerColors', 'xyMarkerSizeF', 'xyMarkerSizes',
+                'xyMarkerThicknessF', 'xyMarkerThicknesses', 'xyMarkers',
+                'xyMonoDashPattern', 'xyMonoLineColor', 'xyMonoLineLabelFontColor',
+                'xyMonoLineThickness', 'xyMonoMarkLineMode', 'xyMonoMarker',
+                'xyMonoMarkerColor', 'xyMonoMarkerSize', 'xyMonoMarkerThickness',
+                'xyXIrrTensionF', 'xyXIrregularPoints', 'xyXStyle', 'xyYIrrTensionF',
+                'xyYIrregularPoints', 'xyYStyle'), prefix=r'\b'),
+             Name.Builtin),
+
+            # Booleans
+            (r'\.(True|False)\.', Name.Builtin),
+            # Comparing Operators
+            (r'\.(eq|ne|lt|le|gt|ge|not|and|or|xor)\.', Operator.Word),
+        ],
+
+        'strings': [
+            (r'(?s)"(\\\\|\\[0-7]+|\\.|[^"\\])*"', String.Double),
+        ],
+
+        'nums': [
+            (r'\d+(?![.e])(_[a-z]\w+)?', Number.Integer),
+            (r'[+-]?\d*\.\d+(e[-+]?\d+)?(_[a-z]\w+)?', Number.Float),
+            (r'[+-]?\d+\.\d*(e[-+]?\d+)?(_[a-z]\w+)?', Number.Float),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/nimrod.py b/venv/Lib/site-packages/pygments/lexers/nimrod.py
new file mode 100644
index 0000000000..365a8dcca9
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/nimrod.py
@@ -0,0 +1,199 @@
+"""
+    pygments.lexers.nimrod
+    ~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for the Nim language (formerly known as Nimrod).
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, include, default, bygroups
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation, Error
+
+__all__ = ['NimrodLexer']
+
+
+class NimrodLexer(RegexLexer):
+    """
+    For Nim source code.
+    """
+
+    name = 'Nimrod'
+    url = 'http://nim-lang.org/'
+    aliases = ['nimrod', 'nim']
+    filenames = ['*.nim', '*.nimrod']
+    mimetypes = ['text/x-nim']
+    version_added = '1.5'
+
+    flags = re.MULTILINE | re.IGNORECASE
+
+    def underscorize(words):
+        newWords = []
+        new = []
+        for word in words:
+            for ch in word:
+                new.append(ch)
+                new.append("_?")
+            newWords.append(''.join(new))
+            new = []
+        return "|".join(newWords)
+
+    keywords = [
+        'addr', 'and', 'as', 'asm', 'bind', 'block', 'break', 'case',
+        'cast', 'concept', 'const', 'continue', 'converter', 'defer', 'discard',
+        'distinct', 'div', 'do', 'elif', 'else', 'end', 'enum', 'except',
+        'export', 'finally', 'for', 'if', 'in', 'yield', 'interface',
+        'is', 'isnot', 'iterator', 'let', 'mixin', 'mod',
+        'not', 'notin', 'object', 'of', 'or', 'out', 'ptr', 'raise',
+        'ref', 'return', 'shl', 'shr', 'static', 'try',
+        'tuple', 'type', 'using', 'when', 'while', 'xor'
+    ]
+
+    keywordsPseudo = [
+        'nil', 'true', 'false'
+    ]
+
+    opWords = [
+        'and', 'or', 'not', 'xor', 'shl', 'shr', 'div', 'mod', 'in',
+        'notin', 'is', 'isnot'
+    ]
+
+    types = [
+        'int', 'int8', 'int16', 'int32', 'int64', 'float', 'float32', 'float64',
+        'bool', 'char', 'range', 'array', 'seq', 'set', 'string'
+    ]
+
+    tokens = {
+        'root': [
+            # Comments
+            (r'##\[', String.Doc, 'doccomment'),
+            (r'##.*$', String.Doc),
+            (r'#\[', Comment.Multiline, 'comment'),
+            (r'#.*$', Comment),
+
+            # Pragmas
+            (r'\{\.', String.Other, 'pragma'),
+
+            # Operators
+            (r'[*=><+\-/@$~&%!?|\\\[\]]', Operator),
+            (r'\.\.|\.|,|\[\.|\.\]|\{\.|\.\}|\(\.|\.\)|\{|\}|\(|\)|:|\^|`|;',
+             Punctuation),
+
+            # Case statement branch
+            (r'(\n\s*)(of)(\s)', bygroups(Text.Whitespace, Keyword,
+                                          Text.Whitespace), 'casebranch'),
+
+            # Strings
+            (r'(?:[\w]+)"', String, 'rdqs'),
+            (r'"""', String.Double, 'tdqs'),
+            ('"', String, 'dqs'),
+
+            # Char
+            ("'", String.Char, 'chars'),
+
+            # Keywords
+            (rf'({underscorize(opWords)})\b', Operator.Word),
+            (r'(proc|func|method|macro|template)(\s)(?![(\[\]])',
+             bygroups(Keyword, Text.Whitespace), 'funcname'),
+            (rf'({underscorize(keywords)})\b', Keyword),
+            (r'({})\b'.format(underscorize(['from', 'import', 'include', 'export'])),
+             Keyword.Namespace),
+            (r'(v_?a_?r)\b', Keyword.Declaration),
+            (rf'({underscorize(types)})\b', Name.Builtin),
+            (rf'({underscorize(keywordsPseudo)})\b', Keyword.Pseudo),
+
+            # Identifiers
+            (r'\b((?![_\d])\w)(((?!_)\w)|(_(?!_)\w))*', Name),
+
+            # Numbers
+            (r'[0-9][0-9_]*(?=([e.]|\'f(32|64)))',
+             Number.Float, ('float-suffix', 'float-number')),
+            (r'0x[a-f0-9][a-f0-9_]*', Number.Hex, 'int-suffix'),
+            (r'0b[01][01_]*', Number.Bin, 'int-suffix'),
+            (r'0o[0-7][0-7_]*', Number.Oct, 'int-suffix'),
+            (r'[0-9][0-9_]*', Number.Integer, 'int-suffix'),
+
+            # Whitespace
+            (r'\s+', Text.Whitespace),
+            (r'.+$', Error),
+        ],
+        'chars': [
+            (r'\\([\\abcefnrtvl"\']|x[a-f0-9]{2}|[0-9]{1,3})', String.Escape),
+            (r"'", String.Char, '#pop'),
+            (r".", String.Char)
+        ],
+        'strings': [
+            (r'(?|>=|>>|>|<=|<<|<|\+|-|=|/|\*|%|\+=|-=|!|@', Operator),
+            (r'\(|\)|\[|\]|,|\.\.\.|\.\.|\.|::|:', Punctuation),
+            (r'`\{[^`]*`\}', Text),  # Extern blocks won't be Lexed by Nit
+            (r'[\r\n\t ]+', Text),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/nix.py b/venv/Lib/site-packages/pygments/lexers/nix.py
new file mode 100644
index 0000000000..3fa88c65aa
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/nix.py
@@ -0,0 +1,144 @@
+"""
+    pygments.lexers.nix
+    ~~~~~~~~~~~~~~~~~~~
+
+    Lexers for the NixOS Nix language.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, include
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation, Literal
+
+__all__ = ['NixLexer']
+
+
+class NixLexer(RegexLexer):
+    """
+    For the Nix language.
+    """
+
+    name = 'Nix'
+    url = 'http://nixos.org/nix/'
+    aliases = ['nixos', 'nix']
+    filenames = ['*.nix']
+    mimetypes = ['text/x-nix']
+    version_added = '2.0'
+
+    keywords = ['rec', 'with', 'let', 'in', 'inherit', 'assert', 'if',
+                'else', 'then', '...']
+    builtins = ['import', 'abort', 'baseNameOf', 'dirOf', 'isNull', 'builtins',
+                'map', 'removeAttrs', 'throw', 'toString', 'derivation']
+    operators = ['++', '+', '?', '.', '!', '//', '==', '/',
+                 '!=', '&&', '||', '->', '=', '<', '>', '*', '-']
+
+    punctuations = ["(", ")", "[", "]", ";", "{", "}", ":", ",", "@"]
+
+    tokens = {
+        'root': [
+            # comments starting with #
+            (r'#.*$', Comment.Single),
+
+            # multiline comments
+            (r'/\*', Comment.Multiline, 'comment'),
+
+            # whitespace
+            (r'\s+', Text),
+
+            # keywords
+            ('({})'.format('|'.join(re.escape(entry) + '\\b' for entry in keywords)), Keyword),
+
+            # highlight the builtins
+            ('({})'.format('|'.join(re.escape(entry) + '\\b' for entry in builtins)),
+             Name.Builtin),
+
+            (r'\b(true|false|null)\b', Name.Constant),
+
+            # floats
+            (r'-?(\d+\.\d*|\.\d+)([eE][-+]?\d+)?', Number.Float),
+
+            # integers
+            (r'-?[0-9]+', Number.Integer),
+
+            # paths
+            (r'[\w.+-]*(\/[\w.+-]+)+', Literal),
+            (r'~(\/[\w.+-]+)+', Literal),
+            (r'\<[\w.+-]+(\/[\w.+-]+)*\>', Literal),
+
+            # operators
+            ('({})'.format('|'.join(re.escape(entry) for entry in operators)),
+             Operator),
+
+            # word operators
+            (r'\b(or|and)\b', Operator.Word),
+
+            (r'\{', Punctuation, 'block'),
+
+            # punctuations
+            ('({})'.format('|'.join(re.escape(entry) for entry in punctuations)), Punctuation),
+
+            # strings
+            (r'"', String.Double, 'doublequote'),
+            (r"''", String.Multiline, 'multiline'),
+
+            # urls
+            (r'[a-zA-Z][a-zA-Z0-9\+\-\.]*\:[\w%/?:@&=+$,\\.!~*\'-]+', Literal),
+
+            # names of variables
+            (r'[\w-]+(?=\s*=)', String.Symbol),
+            (r'[a-zA-Z_][\w\'-]*', Text),
+
+            (r"\$\{", String.Interpol, 'antiquote'),
+        ],
+        'comment': [
+            (r'[^/*]+', Comment.Multiline),
+            (r'/\*', Comment.Multiline, '#push'),
+            (r'\*/', Comment.Multiline, '#pop'),
+            (r'[*/]', Comment.Multiline),
+        ],
+        'multiline': [
+            (r"''(\$|'|\\n|\\r|\\t|\\)", String.Escape),
+            (r"''", String.Multiline, '#pop'),
+            (r'\$\{', String.Interpol, 'antiquote'),
+            (r"[^'\$]+", String.Multiline),
+            (r"\$[^\{']", String.Multiline),
+            (r"'[^']", String.Multiline),
+            (r"\$(?=')", String.Multiline),
+        ],
+        'doublequote': [
+            (r'\\(\\|"|\$|n)', String.Escape),
+            (r'"', String.Double, '#pop'),
+            (r'\$\{', String.Interpol, 'antiquote'),
+            (r'[^"\\\$]+', String.Double),
+            (r'\$[^\{"]', String.Double),
+            (r'\$(?=")', String.Double),
+            (r'\\', String.Double),
+        ],
+        'antiquote': [
+            (r"\}", String.Interpol, '#pop'),
+            # TODO: we should probably escape also here ''${ \${
+            (r"\$\{", String.Interpol, '#push'),
+            include('root'),
+        ],
+        'block': [
+            (r"\}", Punctuation, '#pop'),
+            include('root'),
+        ],
+    }
+
+    def analyse_text(text):
+        rv = 0.0
+        # TODO: let/in
+        if re.search(r'import.+?<[^>]+>', text):
+            rv += 0.4
+        if re.search(r'mkDerivation\s+(\(|\{|rec)', text):
+            rv += 0.4
+        if re.search(r'=\s+mkIf\s+', text):
+            rv += 0.4
+        if re.search(r'\{[a-zA-Z,\s]+\}:', text):
+            rv += 0.1
+        return rv
diff --git a/venv/Lib/site-packages/pygments/lexers/numbair.py b/venv/Lib/site-packages/pygments/lexers/numbair.py
new file mode 100644
index 0000000000..435863e132
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/numbair.py
@@ -0,0 +1,63 @@
+"""
+    pygments.lexers.numbair
+    ~~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for other Numba Intermediate Representation.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, include, bygroups, words
+from pygments.token import Whitespace, Name, String,  Punctuation, Keyword, \
+    Operator, Number
+
+__all__ = ["NumbaIRLexer"]
+
+class NumbaIRLexer(RegexLexer):
+    """
+    Lexer for Numba IR
+    """
+    name = 'Numba_IR'
+    url = "https://numba.readthedocs.io/en/stable/developer/architecture.html#stage-2-generate-the-numba-ir"
+    aliases = ['numba_ir', 'numbair']
+    filenames = ['*.numba_ir']
+    mimetypes = ['text/x-numba_ir', 'text/x-numbair']
+    version_added = '2.19'
+
+    identifier = r'\$[a-zA-Z0-9._]+'
+    fun_or_var = r'([a-zA-Z_]+[a-zA-Z0-9]*)'
+
+    tokens = {
+        'root' : [
+            (r'(label)(\ [0-9]+)(:)$',
+                bygroups(Keyword, Name.Label, Punctuation)),
+
+            (r'=', Operator),
+            include('whitespace'),
+            include('keyword'),
+
+            (identifier, Name.Variable),
+            (fun_or_var + r'(\()',
+                bygroups(Name.Function, Punctuation)),
+            (fun_or_var + r'(\=)',
+                bygroups(Name.Attribute, Punctuation)),
+            (fun_or_var, Name.Constant),
+            (r'[0-9]+', Number),
+
+            # 
+            (r'<[^>\n]*>', String),
+
+            (r'[=<>{}\[\]()*.,!\':]|x\b', Punctuation)
+        ],
+
+        'keyword':[
+            (words((
+                'del', 'jump', 'call', 'branch',
+            ), suffix=' '), Keyword),
+        ],
+
+        'whitespace': [
+            (r'(\n|\s)+', Whitespace),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/oberon.py b/venv/Lib/site-packages/pygments/lexers/oberon.py
new file mode 100644
index 0000000000..61f3c2d287
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/oberon.py
@@ -0,0 +1,120 @@
+"""
+    pygments.lexers.oberon
+    ~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for Oberon family languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, include, words
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation
+
+__all__ = ['ComponentPascalLexer']
+
+
+class ComponentPascalLexer(RegexLexer):
+    """
+    For Component Pascal source code.
+    """
+    name = 'Component Pascal'
+    aliases = ['componentpascal', 'cp']
+    filenames = ['*.cp', '*.cps']
+    mimetypes = ['text/x-component-pascal']
+    url = 'https://blackboxframework.org'
+    version_added = '2.1'
+
+    flags = re.MULTILINE | re.DOTALL
+
+    tokens = {
+        'root': [
+            include('whitespace'),
+            include('comments'),
+            include('punctuation'),
+            include('numliterals'),
+            include('strings'),
+            include('operators'),
+            include('builtins'),
+            include('identifiers'),
+        ],
+        'whitespace': [
+            (r'\n+', Text),  # blank lines
+            (r'\s+', Text),  # whitespace
+        ],
+        'comments': [
+            (r'\(\*([^$].*?)\*\)', Comment.Multiline),
+            # TODO: nested comments (* (* ... *) ... (* ... *) *) not supported!
+        ],
+        'punctuation': [
+            (r'[()\[\]{},.:;|]', Punctuation),
+        ],
+        'numliterals': [
+            (r'[0-9A-F]+X\b', Number.Hex),                 # char code
+            (r'[0-9A-F]+[HL]\b', Number.Hex),              # hexadecimal number
+            (r'[0-9]+\.[0-9]+E[+-][0-9]+', Number.Float),  # real number
+            (r'[0-9]+\.[0-9]+', Number.Float),             # real number
+            (r'[0-9]+', Number.Integer),                   # decimal whole number
+        ],
+        'strings': [
+            (r"'[^\n']*'", String),  # single quoted string
+            (r'"[^\n"]*"', String),  # double quoted string
+        ],
+        'operators': [
+            # Arithmetic Operators
+            (r'[+-]', Operator),
+            (r'[*/]', Operator),
+            # Relational Operators
+            (r'[=#<>]', Operator),
+            # Dereferencing Operator
+            (r'\^', Operator),
+            # Logical AND Operator
+            (r'&', Operator),
+            # Logical NOT Operator
+            (r'~', Operator),
+            # Assignment Symbol
+            (r':=', Operator),
+            # Range Constructor
+            (r'\.\.', Operator),
+            (r'\$', Operator),
+        ],
+        'identifiers': [
+            (r'([a-zA-Z_$][\w$]*)', Name),
+        ],
+        'builtins': [
+            (words((
+                'ANYPTR', 'ANYREC', 'BOOLEAN', 'BYTE', 'CHAR', 'INTEGER', 'LONGINT',
+                'REAL', 'SET', 'SHORTCHAR', 'SHORTINT', 'SHORTREAL'
+                ), suffix=r'\b'), Keyword.Type),
+            (words((
+                'ABS', 'ABSTRACT', 'ARRAY', 'ASH', 'ASSERT', 'BEGIN', 'BITS', 'BY',
+                'CAP', 'CASE', 'CHR', 'CLOSE', 'CONST', 'DEC', 'DIV', 'DO', 'ELSE',
+                'ELSIF', 'EMPTY', 'END', 'ENTIER', 'EXCL', 'EXIT', 'EXTENSIBLE', 'FOR',
+                'HALT', 'IF', 'IMPORT', 'IN', 'INC', 'INCL', 'IS', 'LEN', 'LIMITED',
+                'LONG', 'LOOP', 'MAX', 'MIN', 'MOD', 'MODULE', 'NEW', 'ODD', 'OF',
+                'OR', 'ORD', 'OUT', 'POINTER', 'PROCEDURE', 'RECORD', 'REPEAT', 'RETURN',
+                'SHORT', 'SHORTCHAR', 'SHORTINT', 'SIZE', 'THEN', 'TYPE', 'TO', 'UNTIL',
+                'VAR', 'WHILE', 'WITH'
+                ), suffix=r'\b'), Keyword.Reserved),
+            (r'(TRUE|FALSE|NIL|INF)\b', Keyword.Constant),
+        ]
+    }
+
+    def analyse_text(text):
+        """The only other lexer using .cp is the C++ one, so we check if for
+        a few common Pascal keywords here. Those are unfortunately quite
+        common across various business languages as well."""
+        result = 0
+        if 'BEGIN' in text:
+            result += 0.01
+        if 'END' in text:
+            result += 0.01
+        if 'PROCEDURE' in text:
+            result += 0.01
+        if 'END' in text:
+            result += 0.01
+
+        return result
diff --git a/venv/Lib/site-packages/pygments/lexers/objective.py b/venv/Lib/site-packages/pygments/lexers/objective.py
new file mode 100644
index 0000000000..899c2c44c9
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/objective.py
@@ -0,0 +1,513 @@
+"""
+    pygments.lexers.objective
+    ~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for Objective-C family languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, include, bygroups, using, this, words, \
+    inherit, default
+from pygments.token import Text, Keyword, Name, String, Operator, \
+    Number, Punctuation, Literal, Comment, Whitespace
+
+from pygments.lexers.c_cpp import CLexer, CppLexer
+
+__all__ = ['ObjectiveCLexer', 'ObjectiveCppLexer', 'LogosLexer', 'SwiftLexer']
+
+
+def objective(baselexer):
+    """
+    Generate a subclass of baselexer that accepts the Objective-C syntax
+    extensions.
+    """
+
+    # Have to be careful not to accidentally match JavaDoc/Doxygen syntax here,
+    # since that's quite common in ordinary C/C++ files.  It's OK to match
+    # JavaDoc/Doxygen keywords that only apply to Objective-C, mind.
+    #
+    # The upshot of this is that we CANNOT match @class or @interface
+    _oc_keywords = re.compile(r'@(?:end|implementation|protocol)')
+
+    # Matches [ ? identifier  ( identifier ? ] |  identifier? : )
+    # (note the identifier is *optional* when there is a ':'!)
+    _oc_message = re.compile(r'\[\s*[a-zA-Z_]\w*\s+'
+                             r'(?:[a-zA-Z_]\w*\s*\]|'
+                             r'(?:[a-zA-Z_]\w*)?:)')
+
+    class GeneratedObjectiveCVariant(baselexer):
+        """
+        Implements Objective-C syntax on top of an existing C family lexer.
+        """
+
+        tokens = {
+            'statements': [
+                (r'@"', String, 'string'),
+                (r'@(YES|NO)', Number),
+                (r"@'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'", String.Char),
+                (r'@(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[lL]?', Number.Float),
+                (r'@(\d+\.\d*|\.\d+|\d+[fF])[fF]?', Number.Float),
+                (r'@0x[0-9a-fA-F]+[Ll]?', Number.Hex),
+                (r'@0[0-7]+[Ll]?', Number.Oct),
+                (r'@\d+[Ll]?', Number.Integer),
+                (r'@\(', Literal, 'literal_number'),
+                (r'@\[', Literal, 'literal_array'),
+                (r'@\{', Literal, 'literal_dictionary'),
+                (words((
+                    '@selector', '@private', '@protected', '@public', '@encode',
+                    '@synchronized', '@try', '@throw', '@catch', '@finally',
+                    '@end', '@property', '@synthesize', '__bridge', '__bridge_transfer',
+                    '__autoreleasing', '__block', '__weak', '__strong', 'weak', 'strong',
+                    'copy', 'retain', 'assign', 'unsafe_unretained', 'atomic', 'nonatomic',
+                    'readonly', 'readwrite', 'setter', 'getter', 'typeof', 'in',
+                    'out', 'inout', 'release', 'class', '@dynamic', '@optional',
+                    '@required', '@autoreleasepool', '@import'), suffix=r'\b'),
+                 Keyword),
+                (words(('id', 'instancetype', 'Class', 'IMP', 'SEL', 'BOOL',
+                        'IBOutlet', 'IBAction', 'unichar'), suffix=r'\b'),
+                 Keyword.Type),
+                (r'@(true|false|YES|NO)\n', Name.Builtin),
+                (r'(YES|NO|nil|self|super)\b', Name.Builtin),
+                # Carbon types
+                (r'(Boolean|UInt8|SInt8|UInt16|SInt16|UInt32|SInt32)\b', Keyword.Type),
+                # Carbon built-ins
+                (r'(TRUE|FALSE)\b', Name.Builtin),
+                (r'(@interface|@implementation)(\s+)', bygroups(Keyword, Text),
+                 ('#pop', 'oc_classname')),
+                (r'(@class|@protocol)(\s+)', bygroups(Keyword, Text),
+                 ('#pop', 'oc_forward_classname')),
+                # @ can also prefix other expressions like @{...} or @(...)
+                (r'@', Punctuation),
+                inherit,
+            ],
+            'oc_classname': [
+                # interface definition that inherits
+                (r'([a-zA-Z$_][\w$]*)(\s*:\s*)([a-zA-Z$_][\w$]*)?(\s*)(\{)',
+                 bygroups(Name.Class, Text, Name.Class, Text, Punctuation),
+                 ('#pop', 'oc_ivars')),
+                (r'([a-zA-Z$_][\w$]*)(\s*:\s*)([a-zA-Z$_][\w$]*)?',
+                 bygroups(Name.Class, Text, Name.Class), '#pop'),
+                # interface definition for a category
+                (r'([a-zA-Z$_][\w$]*)(\s*)(\([a-zA-Z$_][\w$]*\))(\s*)(\{)',
+                 bygroups(Name.Class, Text, Name.Label, Text, Punctuation),
+                 ('#pop', 'oc_ivars')),
+                (r'([a-zA-Z$_][\w$]*)(\s*)(\([a-zA-Z$_][\w$]*\))',
+                 bygroups(Name.Class, Text, Name.Label), '#pop'),
+                # simple interface / implementation
+                (r'([a-zA-Z$_][\w$]*)(\s*)(\{)',
+                 bygroups(Name.Class, Text, Punctuation), ('#pop', 'oc_ivars')),
+                (r'([a-zA-Z$_][\w$]*)', Name.Class, '#pop')
+            ],
+            'oc_forward_classname': [
+                (r'([a-zA-Z$_][\w$]*)(\s*,\s*)',
+                 bygroups(Name.Class, Text), 'oc_forward_classname'),
+                (r'([a-zA-Z$_][\w$]*)(\s*;?)',
+                 bygroups(Name.Class, Text), '#pop')
+            ],
+            'oc_ivars': [
+                include('whitespace'),
+                include('statements'),
+                (';', Punctuation),
+                (r'\{', Punctuation, '#push'),
+                (r'\}', Punctuation, '#pop'),
+            ],
+            'root': [
+                # methods
+                (r'^([-+])(\s*)'                         # method marker
+                 r'(\(.*?\))?(\s*)'                      # return type
+                 r'([a-zA-Z$_][\w$]*:?)',        # begin of method name
+                 bygroups(Punctuation, Text, using(this),
+                          Text, Name.Function),
+                 'method'),
+                inherit,
+            ],
+            'method': [
+                include('whitespace'),
+                # TODO unsure if ellipses are allowed elsewhere, see
+                # discussion in Issue 789
+                (r',', Punctuation),
+                (r'\.\.\.', Punctuation),
+                (r'(\(.*?\))(\s*)([a-zA-Z$_][\w$]*)',
+                 bygroups(using(this), Text, Name.Variable)),
+                (r'[a-zA-Z$_][\w$]*:', Name.Function),
+                (';', Punctuation, '#pop'),
+                (r'\{', Punctuation, 'function'),
+                default('#pop'),
+            ],
+            'literal_number': [
+                (r'\(', Punctuation, 'literal_number_inner'),
+                (r'\)', Literal, '#pop'),
+                include('statement'),
+            ],
+            'literal_number_inner': [
+                (r'\(', Punctuation, '#push'),
+                (r'\)', Punctuation, '#pop'),
+                include('statement'),
+            ],
+            'literal_array': [
+                (r'\[', Punctuation, 'literal_array_inner'),
+                (r'\]', Literal, '#pop'),
+                include('statement'),
+            ],
+            'literal_array_inner': [
+                (r'\[', Punctuation, '#push'),
+                (r'\]', Punctuation, '#pop'),
+                include('statement'),
+            ],
+            'literal_dictionary': [
+                (r'\}', Literal, '#pop'),
+                include('statement'),
+            ],
+        }
+
+        def analyse_text(text):
+            if _oc_keywords.search(text):
+                return 1.0
+            elif '@"' in text:  # strings
+                return 0.8
+            elif re.search('@[0-9]+', text):
+                return 0.7
+            elif _oc_message.search(text):
+                return 0.8
+            return 0
+
+        def get_tokens_unprocessed(self, text, stack=('root',)):
+            from pygments.lexers._cocoa_builtins import COCOA_INTERFACES, \
+                COCOA_PROTOCOLS, COCOA_PRIMITIVES
+
+            for index, token, value in \
+                    baselexer.get_tokens_unprocessed(self, text, stack):
+                if token is Name or token is Name.Class:
+                    if value in COCOA_INTERFACES or value in COCOA_PROTOCOLS \
+                       or value in COCOA_PRIMITIVES:
+                        token = Name.Builtin.Pseudo
+
+                yield index, token, value
+
+    return GeneratedObjectiveCVariant
+
+
+class ObjectiveCLexer(objective(CLexer)):
+    """
+    For Objective-C source code with preprocessor directives.
+    """
+
+    name = 'Objective-C'
+    url = 'https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/ProgrammingWithObjectiveC/Introduction/Introduction.html'
+    aliases = ['objective-c', 'objectivec', 'obj-c', 'objc']
+    filenames = ['*.m', '*.h']
+    mimetypes = ['text/x-objective-c']
+    version_added = ''
+    priority = 0.05    # Lower than C
+
+
+class ObjectiveCppLexer(objective(CppLexer)):
+    """
+    For Objective-C++ source code with preprocessor directives.
+    """
+
+    name = 'Objective-C++'
+    aliases = ['objective-c++', 'objectivec++', 'obj-c++', 'objc++']
+    filenames = ['*.mm', '*.hh']
+    mimetypes = ['text/x-objective-c++']
+    version_added = ''
+    priority = 0.05    # Lower than C++
+
+
+class LogosLexer(ObjectiveCppLexer):
+    """
+    For Logos + Objective-C source code with preprocessor directives.
+    """
+
+    name = 'Logos'
+    aliases = ['logos']
+    filenames = ['*.x', '*.xi', '*.xm', '*.xmi']
+    mimetypes = ['text/x-logos']
+    version_added = '1.6'
+    priority = 0.25
+
+    tokens = {
+        'statements': [
+            (r'(%orig|%log)\b', Keyword),
+            (r'(%c)\b(\()(\s*)([a-zA-Z$_][\w$]*)(\s*)(\))',
+             bygroups(Keyword, Punctuation, Text, Name.Class, Text, Punctuation)),
+            (r'(%init)\b(\()',
+             bygroups(Keyword, Punctuation), 'logos_init_directive'),
+            (r'(%init)(?=\s*;)', bygroups(Keyword)),
+            (r'(%hook|%group)(\s+)([a-zA-Z$_][\w$]+)',
+             bygroups(Keyword, Text, Name.Class), '#pop'),
+            (r'(%subclass)(\s+)', bygroups(Keyword, Text),
+             ('#pop', 'logos_classname')),
+            inherit,
+        ],
+        'logos_init_directive': [
+            (r'\s+', Text),
+            (',', Punctuation, ('logos_init_directive', '#pop')),
+            (r'([a-zA-Z$_][\w$]*)(\s*)(=)(\s*)([^);]*)',
+             bygroups(Name.Class, Text, Punctuation, Text, Text)),
+            (r'([a-zA-Z$_][\w$]*)', Name.Class),
+            (r'\)', Punctuation, '#pop'),
+        ],
+        'logos_classname': [
+            (r'([a-zA-Z$_][\w$]*)(\s*:\s*)([a-zA-Z$_][\w$]*)?',
+             bygroups(Name.Class, Text, Name.Class), '#pop'),
+            (r'([a-zA-Z$_][\w$]*)', Name.Class, '#pop')
+        ],
+        'root': [
+            (r'(%subclass)(\s+)', bygroups(Keyword, Text),
+             'logos_classname'),
+            (r'(%hook|%group)(\s+)([a-zA-Z$_][\w$]+)',
+             bygroups(Keyword, Text, Name.Class)),
+            (r'(%config)(\s*\(\s*)(\w+)(\s*=)(.*?)(\)\s*)',
+             bygroups(Keyword, Text, Name.Variable, Text, String, Text)),
+            (r'(%ctor)(\s*)(\{)', bygroups(Keyword, Text, Punctuation),
+             'function'),
+            (r'(%new)(\s*)(\()(.*?)(\))',
+             bygroups(Keyword, Text, Keyword, String, Keyword)),
+            (r'(\s*)(%end)(\s*)', bygroups(Text, Keyword, Text)),
+            inherit,
+        ],
+    }
+
+    _logos_keywords = re.compile(r'%(?:hook|ctor|init|c\()')
+
+    def analyse_text(text):
+        if LogosLexer._logos_keywords.search(text):
+            return 1.0
+        return 0
+
+
+class SwiftLexer(RegexLexer):
+    """
+    For Swift source.
+    """
+    name = 'Swift'
+    url = 'https://www.swift.org/'
+    filenames = ['*.swift']
+    aliases = ['swift']
+    mimetypes = ['text/x-swift']
+    version_added = '2.0'
+
+    tokens = {
+        'root': [
+            # Whitespace and Comments
+            (r'\n', Text),
+            (r'\s+', Whitespace),
+            (r'//', Comment.Single, 'comment-single'),
+            (r'/\*', Comment.Multiline, 'comment-multi'),
+            (r'#(if|elseif|else|endif|available)\b', Comment.Preproc, 'preproc'),
+
+            # Keywords
+            include('keywords'),
+
+            # Global Types
+            (words((
+                'Array', 'AutoreleasingUnsafeMutablePointer', 'BidirectionalReverseView',
+                'Bit', 'Bool', 'CFunctionPointer', 'COpaquePointer', 'CVaListPointer',
+                'Character', 'ClosedInterval', 'CollectionOfOne', 'ContiguousArray',
+                'Dictionary', 'DictionaryGenerator', 'DictionaryIndex', 'Double',
+                'EmptyCollection', 'EmptyGenerator', 'EnumerateGenerator',
+                'EnumerateSequence', 'FilterCollectionView',
+                'FilterCollectionViewIndex', 'FilterGenerator', 'FilterSequenceView',
+                'Float', 'Float80', 'FloatingPointClassification', 'GeneratorOf',
+                'GeneratorOfOne', 'GeneratorSequence', 'HalfOpenInterval', 'HeapBuffer',
+                'HeapBufferStorage', 'ImplicitlyUnwrappedOptional', 'IndexingGenerator',
+                'Int', 'Int16', 'Int32', 'Int64', 'Int8', 'LazyBidirectionalCollection',
+                'LazyForwardCollection', 'LazyRandomAccessCollection',
+                'LazySequence', 'MapCollectionView', 'MapSequenceGenerator',
+                'MapSequenceView', 'MirrorDisposition', 'ObjectIdentifier', 'OnHeap',
+                'Optional', 'PermutationGenerator', 'QuickLookObject',
+                'RandomAccessReverseView', 'Range', 'RangeGenerator', 'RawByte', 'Repeat',
+                'ReverseBidirectionalIndex', 'ReverseRandomAccessIndex', 'SequenceOf',
+                'SinkOf', 'Slice', 'StaticString', 'StrideThrough', 'StrideThroughGenerator',
+                'StrideTo', 'StrideToGenerator', 'String', 'UInt', 'UInt16', 'UInt32',
+                'UInt64', 'UInt8', 'UTF16', 'UTF32', 'UTF8', 'UnicodeDecodingResult',
+                'UnicodeScalar', 'Unmanaged', 'UnsafeBufferPointer',
+                'UnsafeBufferPointerGenerator', 'UnsafeMutableBufferPointer',
+                'UnsafeMutablePointer', 'UnsafePointer', 'Zip2', 'ZipGenerator2',
+                # Protocols
+                'AbsoluteValuable', 'AnyObject', 'ArrayLiteralConvertible',
+                'BidirectionalIndexType', 'BitwiseOperationsType',
+                'BooleanLiteralConvertible', 'BooleanType', 'CVarArgType',
+                'CollectionType', 'Comparable', 'DebugPrintable',
+                'DictionaryLiteralConvertible', 'Equatable',
+                'ExtendedGraphemeClusterLiteralConvertible',
+                'ExtensibleCollectionType', 'FloatLiteralConvertible',
+                'FloatingPointType', 'ForwardIndexType', 'GeneratorType', 'Hashable',
+                'IntegerArithmeticType', 'IntegerLiteralConvertible', 'IntegerType',
+                'IntervalType', 'MirrorType', 'MutableCollectionType', 'MutableSliceable',
+                'NilLiteralConvertible', 'OutputStreamType', 'Printable',
+                'RandomAccessIndexType', 'RangeReplaceableCollectionType',
+                'RawOptionSetType', 'RawRepresentable', 'Reflectable', 'SequenceType',
+                'SignedIntegerType', 'SignedNumberType', 'SinkType', 'Sliceable',
+                'Streamable', 'Strideable', 'StringInterpolationConvertible',
+                'StringLiteralConvertible', 'UnicodeCodecType',
+                'UnicodeScalarLiteralConvertible', 'UnsignedIntegerType',
+                '_ArrayBufferType', '_BidirectionalIndexType', '_CocoaStringType',
+                '_CollectionType', '_Comparable', '_ExtensibleCollectionType',
+                '_ForwardIndexType', '_Incrementable', '_IntegerArithmeticType',
+                '_IntegerType', '_ObjectiveCBridgeable', '_RandomAccessIndexType',
+                '_RawOptionSetType', '_SequenceType', '_Sequence_Type',
+                '_SignedIntegerType', '_SignedNumberType', '_Sliceable', '_Strideable',
+                '_SwiftNSArrayRequiredOverridesType', '_SwiftNSArrayType',
+                '_SwiftNSCopyingType', '_SwiftNSDictionaryRequiredOverridesType',
+                '_SwiftNSDictionaryType', '_SwiftNSEnumeratorType',
+                '_SwiftNSFastEnumerationType', '_SwiftNSStringRequiredOverridesType',
+                '_SwiftNSStringType', '_UnsignedIntegerType',
+                # Variables
+                'C_ARGC', 'C_ARGV', 'Process',
+                # Typealiases
+                'Any', 'AnyClass', 'BooleanLiteralType', 'CBool', 'CChar', 'CChar16',
+                'CChar32', 'CDouble', 'CFloat', 'CInt', 'CLong', 'CLongLong', 'CShort',
+                'CSignedChar', 'CUnsignedInt', 'CUnsignedLong', 'CUnsignedShort',
+                'CWideChar', 'ExtendedGraphemeClusterType', 'Float32', 'Float64',
+                'FloatLiteralType', 'IntMax', 'IntegerLiteralType', 'StringLiteralType',
+                'UIntMax', 'UWord', 'UnicodeScalarType', 'Void', 'Word',
+                # Foundation/Cocoa
+                'NSErrorPointer', 'NSObjectProtocol', 'Selector'), suffix=r'\b'),
+             Name.Builtin),
+            # Functions
+            (words((
+                'abs', 'advance', 'alignof', 'alignofValue', 'assert', 'assertionFailure',
+                'contains', 'count', 'countElements', 'debugPrint', 'debugPrintln',
+                'distance', 'dropFirst', 'dropLast', 'dump', 'enumerate', 'equal',
+                'extend', 'fatalError', 'filter', 'find', 'first', 'getVaList', 'indices',
+                'insert', 'isEmpty', 'join', 'last', 'lazy', 'lexicographicalCompare',
+                'map', 'max', 'maxElement', 'min', 'minElement', 'numericCast', 'overlaps',
+                'partition', 'precondition', 'preconditionFailure', 'prefix', 'print',
+                'println', 'reduce', 'reflect', 'removeAll', 'removeAtIndex', 'removeLast',
+                'removeRange', 'reverse', 'sizeof', 'sizeofValue', 'sort', 'sorted',
+                'splice', 'split', 'startsWith', 'stride', 'strideof', 'strideofValue',
+                'suffix', 'swap', 'toDebugString', 'toString', 'transcode',
+                'underestimateCount', 'unsafeAddressOf', 'unsafeBitCast', 'unsafeDowncast',
+                'withExtendedLifetime', 'withUnsafeMutablePointer',
+                'withUnsafeMutablePointers', 'withUnsafePointer', 'withUnsafePointers',
+                'withVaList'), suffix=r'\b'),
+             Name.Builtin.Pseudo),
+
+            # Implicit Block Variables
+            (r'\$\d+', Name.Variable),
+
+            # Binary Literal
+            (r'0b[01_]+', Number.Bin),
+            # Octal Literal
+            (r'0o[0-7_]+', Number.Oct),
+            # Hexadecimal Literal
+            (r'0x[0-9a-fA-F_]+', Number.Hex),
+            # Decimal Literal
+            (r'[0-9][0-9_]*(\.[0-9_]+[eE][+\-]?[0-9_]+|'
+             r'\.[0-9_]*|[eE][+\-]?[0-9_]+)', Number.Float),
+            (r'[0-9][0-9_]*', Number.Integer),
+            # String Literal
+            (r'"""', String, 'string-multi'),
+            (r'"', String, 'string'),
+
+            # Operators and Punctuation
+            (r'[(){}\[\].,:;=@#`?]|->|[<&?](?=\w)|(?<=\w)[>!?]', Punctuation),
+            (r'[/=\-+!*%<>&|^?~]+', Operator),
+
+            # Identifier
+            (r'[a-zA-Z_]\w*', Name)
+        ],
+        'keywords': [
+            (words((
+                'as', 'async', 'await', 'break', 'case', 'catch', 'continue', 'default', 'defer',
+                'do', 'else', 'fallthrough', 'for', 'guard', 'if', 'in', 'is',
+                'repeat', 'return', '#selector', 'switch', 'throw', 'try',
+                'where', 'while'), suffix=r'\b'),
+             Keyword),
+            (r'@availability\([^)]+\)', Keyword.Reserved),
+            (words((
+                'associativity', 'convenience', 'dynamic', 'didSet', 'final',
+                'get', 'indirect', 'infix', 'inout', 'lazy', 'left', 'mutating',
+                'none', 'nonmutating', 'optional', 'override', 'postfix',
+                'precedence', 'prefix', 'Protocol', 'required', 'rethrows',
+                'right', 'set', 'throws', 'Type', 'unowned', 'weak', 'willSet',
+                '@availability', '@autoclosure', '@noreturn',
+                '@NSApplicationMain', '@NSCopying', '@NSManaged', '@objc',
+                '@UIApplicationMain', '@IBAction', '@IBDesignable',
+                '@IBInspectable', '@IBOutlet'), suffix=r'\b'),
+             Keyword.Reserved),
+            (r'(as|dynamicType|false|is|nil|self|Self|super|true|__COLUMN__'
+             r'|__FILE__|__FUNCTION__|__LINE__|_'
+             r'|#(?:file|line|column|function))\b', Keyword.Constant),
+            (r'import\b', Keyword.Declaration, 'module'),
+            (r'(class|enum|extension|struct|protocol)(\s+)([a-zA-Z_]\w*)',
+             bygroups(Keyword.Declaration, Whitespace, Name.Class)),
+            (r'(func)(\s+)([a-zA-Z_]\w*)',
+             bygroups(Keyword.Declaration, Whitespace, Name.Function)),
+            (r'(var|let)(\s+)([a-zA-Z_]\w*)', bygroups(Keyword.Declaration,
+             Whitespace, Name.Variable)),
+            (words((
+                'actor', 'associatedtype', 'class', 'deinit', 'enum', 'extension', 'func', 'import',
+                'init', 'internal', 'let', 'operator', 'private', 'protocol', 'public',
+                'static', 'struct', 'subscript', 'typealias', 'var'), suffix=r'\b'),
+             Keyword.Declaration)
+        ],
+        'comment': [
+            (r':param: [a-zA-Z_]\w*|:returns?:|(FIXME|MARK|TODO):',
+             Comment.Special)
+        ],
+
+        # Nested
+        'comment-single': [
+            (r'\n', Whitespace, '#pop'),
+            include('comment'),
+            (r'[^\n]+', Comment.Single)
+        ],
+        'comment-multi': [
+            include('comment'),
+            (r'[^*/]+', Comment.Multiline),
+            (r'/\*', Comment.Multiline, '#push'),
+            (r'\*/', Comment.Multiline, '#pop'),
+            (r'[*/]+', Comment.Multiline)
+        ],
+        'module': [
+            (r'\n', Whitespace, '#pop'),
+            (r'[a-zA-Z_]\w*', Name.Class),
+            include('root')
+        ],
+        'preproc': [
+            (r'\n', Whitespace, '#pop'),
+            include('keywords'),
+            (r'[A-Za-z]\w*', Comment.Preproc),
+            include('root')
+        ],
+        'string': [
+            (r'"', String, '#pop'),
+            include("string-common"),
+        ],
+        'string-multi': [
+            (r'"""', String, '#pop'),
+            include("string-common"),
+        ],
+        'string-common': [
+            (r'\\\(', String.Interpol, 'string-intp'),
+            (r"""\\['"\\nrt]|\\x[0-9a-fA-F]{2}|\\[0-7]{1,3}"""
+             r"""|\\u[0-9a-fA-F]{4}|\\U[0-9a-fA-F]{8}""", String.Escape),
+            (r'[^\\"]+', String),
+            (r'\\', String)
+        ],
+        'string-intp': [
+            (r'\(', String.Interpol, '#push'),
+            (r'\)', String.Interpol, '#pop'),
+            include('root')
+        ]
+    }
+
+    def get_tokens_unprocessed(self, text):
+        from pygments.lexers._cocoa_builtins import COCOA_INTERFACES, \
+            COCOA_PROTOCOLS, COCOA_PRIMITIVES
+
+        for index, token, value in \
+                RegexLexer.get_tokens_unprocessed(self, text):
+            if token is Name or token is Name.Class:
+                if value in COCOA_INTERFACES or value in COCOA_PROTOCOLS \
+                   or value in COCOA_PRIMITIVES:
+                    token = Name.Builtin.Pseudo
+
+            yield index, token, value
diff --git a/venv/Lib/site-packages/pygments/lexers/ooc.py b/venv/Lib/site-packages/pygments/lexers/ooc.py
new file mode 100644
index 0000000000..8a990801a3
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/ooc.py
@@ -0,0 +1,84 @@
+"""
+    pygments.lexers.ooc
+    ~~~~~~~~~~~~~~~~~~~
+
+    Lexers for the Ooc language.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, bygroups, words
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation
+
+__all__ = ['OocLexer']
+
+
+class OocLexer(RegexLexer):
+    """
+    For Ooc source code
+    """
+    name = 'Ooc'
+    url = 'https://ooc-lang.github.io/'
+    aliases = ['ooc']
+    filenames = ['*.ooc']
+    mimetypes = ['text/x-ooc']
+    version_added = '1.2'
+
+    tokens = {
+        'root': [
+            (words((
+                'class', 'interface', 'implement', 'abstract', 'extends', 'from',
+                'this', 'super', 'new', 'const', 'final', 'static', 'import',
+                'use', 'extern', 'inline', 'proto', 'break', 'continue',
+                'fallthrough', 'operator', 'if', 'else', 'for', 'while', 'do',
+                'switch', 'case', 'as', 'in', 'version', 'return', 'true',
+                'false', 'null'), prefix=r'\b', suffix=r'\b'),
+             Keyword),
+            (r'include\b', Keyword, 'include'),
+            (r'(cover)([ \t]+)(from)([ \t]+)(\w+[*@]?)',
+             bygroups(Keyword, Text, Keyword, Text, Name.Class)),
+            (r'(func)((?:[ \t]|\\\n)+)(~[a-z_]\w*)',
+             bygroups(Keyword, Text, Name.Function)),
+            (r'\bfunc\b', Keyword),
+            # Note: %= not listed on https://ooc-lang.github.io/docs/lang/operators/
+            (r'//.*', Comment),
+            (r'(?s)/\*.*?\*/', Comment.Multiline),
+            (r'(==?|\+=?|-[=>]?|\*=?|/=?|:=|!=?|%=?|\?|>{1,3}=?|<{1,3}=?|\.\.|'
+             r'&&?|\|\|?|\^=?)', Operator),
+            (r'(\.)([ \t]*)([a-z]\w*)', bygroups(Operator, Text,
+                                                 Name.Function)),
+            (r'[A-Z][A-Z0-9_]+', Name.Constant),
+            (r'[A-Z]\w*([@*]|\[[ \t]*\])?', Name.Class),
+
+            (r'([a-z]\w*(?:~[a-z]\w*)?)((?:[ \t]|\\\n)*)(?=\()',
+             bygroups(Name.Function, Text)),
+            (r'[a-z]\w*', Name.Variable),
+
+            # : introduces types
+            (r'[:(){}\[\];,]', Punctuation),
+
+            (r'0x[0-9a-fA-F]+', Number.Hex),
+            (r'0c[0-9]+', Number.Oct),
+            (r'0b[01]+', Number.Bin),
+            (r'[0-9_]\.[0-9_]*(?!\.)', Number.Float),
+            (r'[0-9_]+', Number.Decimal),
+
+            (r'"(?:\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\"])*"',
+             String.Double),
+            (r"'(?:\\.|\\[0-9]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'",
+             String.Char),
+            (r'@', Punctuation),  # pointer dereference
+            (r'\.', Punctuation),  # imports or chain operator
+
+            (r'\\[ \t\n]', Text),
+            (r'[ \t]+', Text),
+        ],
+        'include': [
+            (r'[\w/]+', Name),
+            (r',', Punctuation),
+            (r'[ \t]', Text),
+            (r'[;\n]', Text, '#pop'),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/openscad.py b/venv/Lib/site-packages/pygments/lexers/openscad.py
new file mode 100644
index 0000000000..b06de227c7
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/openscad.py
@@ -0,0 +1,96 @@
+"""
+    pygments.lexers.openscad
+    ~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for the OpenSCAD languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, bygroups, words, include
+from pygments.token import Text, Comment, Punctuation, Operator, Keyword, Name, Number, Whitespace, Literal, String
+
+__all__ = ['OpenScadLexer']
+
+
+class OpenScadLexer(RegexLexer):
+    """For openSCAD code.
+    """
+    name = "OpenSCAD"
+    url = "https://openscad.org/"
+    aliases = ["openscad"]
+    filenames = ["*.scad"]
+    mimetypes = ["application/x-openscad"]
+    version_added = '2.16'
+
+    tokens = {
+        "root": [
+            (r"[^\S\n]+", Whitespace),
+            (r'//', Comment.Single, 'comment-single'),
+            (r'/\*', Comment.Multiline, 'comment-multi'),
+            (r"[{}\[\]\(\),;:]", Punctuation),
+            (r"[*!#%\-+=?/]", Operator),
+            (r"<=|<|==|!=|>=|>|&&|\|\|", Operator),
+            (r"\$(f[asn]|t|vp[rtd]|children)", Operator),
+            (r"(undef|PI)\b", Keyword.Constant),
+            (
+                r"(use|include)((?:\s|\\\\s)+)",
+                bygroups(Keyword.Namespace, Text),
+                "includes",
+            ),
+            (r"(module)(\s*)([^\s\(]+)",
+             bygroups(Keyword.Namespace, Whitespace, Name.Namespace)),
+            (r"(function)(\s*)([^\s\(]+)",
+             bygroups(Keyword.Declaration, Whitespace, Name.Function)),
+            (words(("true", "false"), prefix=r"\b", suffix=r"\b"), Literal),
+            (words((
+                "function", "module", "include", "use", "for",
+                "intersection_for", "if", "else", "return"
+                ), prefix=r"\b", suffix=r"\b"), Keyword
+            ),
+            (words((
+                "circle", "square", "polygon", "text", "sphere", "cube",
+                "cylinder", "polyhedron", "translate", "rotate", "scale",
+                "resize", "mirror", "multmatrix", "color", "offset", "hull",
+                "minkowski", "union", "difference", "intersection", "abs",
+                "sign", "sin", "cos", "tan", "acos", "asin", "atan", "atan2",
+                "floor", "round", "ceil", "ln", "log", "pow", "sqrt", "exp",
+                "rands", "min", "max", "concat", "lookup", "str", "chr",
+                "search", "version", "version_num", "norm", "cross",
+                "parent_module", "echo", "import", "import_dxf",
+                "dxf_linear_extrude", "linear_extrude", "rotate_extrude",
+                "surface", "projection", "render", "dxf_cross",
+                "dxf_dim", "let", "assign", "len"
+                ), prefix=r"\b", suffix=r"\b"),
+                Name.Builtin
+            ),
+            (r"\bchildren\b", Name.Builtin.Pseudo),
+            (r'""".*?"""', String.Double),
+            (r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double),
+            (r"-?\d+(\.\d+)?(e[+-]?\d+)?", Number),
+            (r"\w+", Name),
+        ],
+        "includes": [
+            (
+                r"(<)([^>]*)(>)",
+                bygroups(Punctuation, Comment.PreprocFile, Punctuation),
+            ),
+        ],
+        'comment': [
+            (r':param: [a-zA-Z_]\w*|:returns?:|(FIXME|MARK|TODO):',
+             Comment.Special)
+        ],
+        'comment-single': [
+            (r'\n', Text, '#pop'),
+            include('comment'),
+            (r'[^\n]+', Comment.Single)
+        ],
+        'comment-multi': [
+            include('comment'),
+            (r'[^*/]+', Comment.Multiline),
+            (r'/\*', Comment.Multiline, '#push'),
+            (r'\*/', Comment.Multiline, '#pop'),
+            (r'[*/]', Comment.Multiline)
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/other.py b/venv/Lib/site-packages/pygments/lexers/other.py
new file mode 100644
index 0000000000..2b7dfb4ab5
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/other.py
@@ -0,0 +1,41 @@
+"""
+    pygments.lexers.other
+    ~~~~~~~~~~~~~~~~~~~~~
+
+    Just export lexer classes previously contained in this module.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+# ruff: noqa: F401
+from pygments.lexers.sql import SqlLexer, MySqlLexer, SqliteConsoleLexer
+from pygments.lexers.shell import BashLexer, BashSessionLexer, BatchLexer, \
+    TcshLexer
+from pygments.lexers.robotframework import RobotFrameworkLexer
+from pygments.lexers.testing import GherkinLexer
+from pygments.lexers.esoteric import BrainfuckLexer, BefungeLexer, RedcodeLexer
+from pygments.lexers.prolog import LogtalkLexer
+from pygments.lexers.snobol import SnobolLexer
+from pygments.lexers.rebol import RebolLexer
+from pygments.lexers.configs import KconfigLexer, Cfengine3Lexer
+from pygments.lexers.modeling import ModelicaLexer
+from pygments.lexers.scripting import AppleScriptLexer, MOOCodeLexer, \
+    HybrisLexer
+from pygments.lexers.graphics import PostScriptLexer, GnuplotLexer, \
+    AsymptoteLexer, PovrayLexer
+from pygments.lexers.business import ABAPLexer, OpenEdgeLexer, \
+    GoodDataCLLexer, MaqlLexer
+from pygments.lexers.automation import AutoItLexer, AutohotkeyLexer
+from pygments.lexers.dsls import ProtoBufLexer, BroLexer, PuppetLexer, \
+    MscgenLexer, VGLLexer
+from pygments.lexers.basic import CbmBasicV2Lexer
+from pygments.lexers.pawn import SourcePawnLexer, PawnLexer
+from pygments.lexers.ecl import ECLLexer
+from pygments.lexers.urbi import UrbiscriptLexer
+from pygments.lexers.smalltalk import SmalltalkLexer, NewspeakLexer
+from pygments.lexers.installers import NSISLexer, RPMSpecLexer
+from pygments.lexers.textedit import AwkLexer
+from pygments.lexers.smv import NuSMVLexer
+
+__all__ = []
diff --git a/venv/Lib/site-packages/pygments/lexers/parasail.py b/venv/Lib/site-packages/pygments/lexers/parasail.py
new file mode 100644
index 0000000000..150d6a9c48
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/parasail.py
@@ -0,0 +1,78 @@
+"""
+    pygments.lexers.parasail
+    ~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for ParaSail.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, include
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation, Literal
+
+__all__ = ['ParaSailLexer']
+
+
+class ParaSailLexer(RegexLexer):
+    """
+    For ParaSail source code.
+    """
+
+    name = 'ParaSail'
+    url = 'http://www.parasail-lang.org'
+    aliases = ['parasail']
+    filenames = ['*.psi', '*.psl']
+    mimetypes = ['text/x-parasail']
+    version_added = '2.1'
+
+    flags = re.MULTILINE
+
+    tokens = {
+        'root': [
+            (r'[^\S\n]+', Text),
+            (r'//.*?\n', Comment.Single),
+            (r'\b(and|or|xor)=', Operator.Word),
+            (r'\b(and(\s+then)?|or(\s+else)?|xor|rem|mod|'
+             r'(is|not)\s+null)\b',
+             Operator.Word),
+            # Keywords
+            (r'\b(abs|abstract|all|block|class|concurrent|const|continue|'
+             r'each|end|exit|extends|exports|forward|func|global|implements|'
+             r'import|in|interface|is|lambda|locked|new|not|null|of|op|'
+             r'optional|private|queued|ref|return|reverse|separate|some|'
+             r'type|until|var|with|'
+             # Control flow
+             r'if|then|else|elsif|case|for|while|loop)\b',
+             Keyword.Reserved),
+            (r'(abstract\s+)?(interface|class|op|func|type)',
+             Keyword.Declaration),
+            # Literals
+            (r'"[^"]*"', String),
+            (r'\\[\'ntrf"0]', String.Escape),
+            (r'#[a-zA-Z]\w*', Literal),       # Enumeration
+            include('numbers'),
+            (r"'[^']'", String.Char),
+            (r'[a-zA-Z]\w*', Name),
+            # Operators and Punctuation
+            (r'(<==|==>|<=>|\*\*=|<\|=|<<=|>>=|==|!=|=\?|<=|>=|'
+             r'\*\*|<<|>>|=>|:=|\+=|-=|\*=|\|=|\||/=|\+|-|\*|/|'
+             r'\.\.|<\.\.|\.\.<|<\.\.<)',
+             Operator),
+            (r'(<|>|\[|\]|\(|\)|\||:|;|,|.|\{|\}|->)',
+             Punctuation),
+            (r'\n+', Text),
+        ],
+        'numbers': [
+            (r'\d[0-9_]*#[0-9a-fA-F][0-9a-fA-F_]*#', Number.Hex),  # any base
+            (r'0[xX][0-9a-fA-F][0-9a-fA-F_]*', Number.Hex),        # C-like hex
+            (r'0[bB][01][01_]*', Number.Bin),                      # C-like bin
+            (r'\d[0-9_]*\.\d[0-9_]*[eE][+-]\d[0-9_]*',             # float exp
+             Number.Float),
+            (r'\d[0-9_]*\.\d[0-9_]*', Number.Float),               # float
+            (r'\d[0-9_]*', Number.Integer),                        # integer
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/parsers.py b/venv/Lib/site-packages/pygments/lexers/parsers.py
new file mode 100644
index 0000000000..7a4ed9d1df
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/parsers.py
@@ -0,0 +1,798 @@
+"""
+    pygments.lexers.parsers
+    ~~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for parser generators.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, DelegatingLexer, \
+    include, bygroups, using
+from pygments.token import Punctuation, Other, Text, Comment, Operator, \
+    Keyword, Name, String, Number, Whitespace
+from pygments.lexers.jvm import JavaLexer
+from pygments.lexers.c_cpp import CLexer, CppLexer
+from pygments.lexers.objective import ObjectiveCLexer
+from pygments.lexers.d import DLexer
+from pygments.lexers.dotnet import CSharpLexer
+from pygments.lexers.ruby import RubyLexer
+from pygments.lexers.python import PythonLexer
+from pygments.lexers.perl import PerlLexer
+
+__all__ = ['RagelLexer', 'RagelEmbeddedLexer', 'RagelCLexer', 'RagelDLexer',
+           'RagelCppLexer', 'RagelObjectiveCLexer', 'RagelRubyLexer',
+           'RagelJavaLexer', 'AntlrLexer', 'AntlrPythonLexer',
+           'AntlrPerlLexer', 'AntlrRubyLexer', 'AntlrCppLexer',
+           'AntlrCSharpLexer', 'AntlrObjectiveCLexer',
+           'AntlrJavaLexer', 'AntlrActionScriptLexer',
+           'TreetopLexer', 'EbnfLexer']
+
+
+class RagelLexer(RegexLexer):
+    """A pure `Ragel `_ lexer.  Use this
+    for fragments of Ragel.  For ``.rl`` files, use
+    :class:`RagelEmbeddedLexer` instead (or one of the
+    language-specific subclasses).
+
+    """
+
+    name = 'Ragel'
+    url = 'http://www.colm.net/open-source/ragel/'
+    aliases = ['ragel']
+    filenames = []
+    version_added = '1.1'
+
+    tokens = {
+        'whitespace': [
+            (r'\s+', Whitespace)
+        ],
+        'comments': [
+            (r'\#.*$', Comment),
+        ],
+        'keywords': [
+            (r'(access|action|alphtype)\b', Keyword),
+            (r'(getkey|write|machine|include)\b', Keyword),
+            (r'(any|ascii|extend|alpha|digit|alnum|lower|upper)\b', Keyword),
+            (r'(xdigit|cntrl|graph|print|punct|space|zlen|empty)\b', Keyword)
+        ],
+        'numbers': [
+            (r'0x[0-9A-Fa-f]+', Number.Hex),
+            (r'[+-]?[0-9]+', Number.Integer),
+        ],
+        'literals': [
+            (r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double),
+            (r"'(\\\\|\\[^\\]|[^'\\])*'", String.Single),
+            (r'\[(\\\\|\\[^\\]|[^\\\]])*\]', String),          # square bracket literals
+            (r'/(?!\*)(\\\\|\\[^\\]|[^/\\])*/', String.Regex),  # regular expressions
+        ],
+        'identifiers': [
+            (r'[a-zA-Z_]\w*', Name.Variable),
+        ],
+        'operators': [
+            (r',', Operator),                           # Join
+            (r'\||&|--?', Operator),                    # Union, Intersection and Subtraction
+            (r'\.|<:|:>>?', Operator),                  # Concatention
+            (r':', Operator),                           # Label
+            (r'->', Operator),                          # Epsilon Transition
+            (r'(>|\$|%|<|@|<>)(/|eof\b)', Operator),    # EOF Actions
+            (r'(>|\$|%|<|@|<>)(!|err\b)', Operator),    # Global Error Actions
+            (r'(>|\$|%|<|@|<>)(\^|lerr\b)', Operator),  # Local Error Actions
+            (r'(>|\$|%|<|@|<>)(~|to\b)', Operator),     # To-State Actions
+            (r'(>|\$|%|<|@|<>)(\*|from\b)', Operator),  # From-State Actions
+            (r'>|@|\$|%', Operator),                    # Transition Actions and Priorities
+            (r'\*|\?|\+|\{[0-9]*,[0-9]*\}', Operator),  # Repetition
+            (r'!|\^', Operator),                        # Negation
+            (r'\(|\)', Operator),                       # Grouping
+        ],
+        'root': [
+            include('literals'),
+            include('whitespace'),
+            include('comments'),
+            include('keywords'),
+            include('numbers'),
+            include('identifiers'),
+            include('operators'),
+            (r'\{', Punctuation, 'host'),
+            (r'=', Operator),
+            (r';', Punctuation),
+        ],
+        'host': [
+            (r'(' + r'|'.join((  # keep host code in largest possible chunks
+                r'[^{}\'"/#]+',  # exclude unsafe characters
+                r'[^\\]\\[{}]',  # allow escaped { or }
+
+                # strings and comments may safely contain unsafe characters
+                r'"(\\\\|\\[^\\]|[^"\\])*"',
+                r"'(\\\\|\\[^\\]|[^'\\])*'",
+                r'//.*$\n?',            # single line comment
+                r'/\*(.|\n)*?\*/',      # multi-line javadoc-style comment
+                r'\#.*$\n?',            # ruby comment
+
+                # regular expression: There's no reason for it to start
+                # with a * and this stops confusion with comments.
+                r'/(?!\*)(\\\\|\\[^\\]|[^/\\])*/',
+
+                # / is safe now that we've handled regex and javadoc comments
+                r'/',
+            )) + r')+', Other),
+
+            (r'\{', Punctuation, '#push'),
+            (r'\}', Punctuation, '#pop'),
+        ],
+    }
+
+
+class RagelEmbeddedLexer(RegexLexer):
+    """
+    A lexer for Ragel embedded in a host language file.
+
+    This will only highlight Ragel statements. If you want host language
+    highlighting then call the language-specific Ragel lexer.
+    """
+
+    name = 'Embedded Ragel'
+    aliases = ['ragel-em']
+    filenames = ['*.rl']
+    url = 'http://www.colm.net/open-source/ragel/'
+    version_added = '1.1'
+
+    tokens = {
+        'root': [
+            (r'(' + r'|'.join((   # keep host code in largest possible chunks
+                r'[^%\'"/#]+',    # exclude unsafe characters
+                r'%(?=[^%]|$)',   # a single % sign is okay, just not 2 of them
+
+                # strings and comments may safely contain unsafe characters
+                r'"(\\\\|\\[^\\]|[^"\\])*"',
+                r"'(\\\\|\\[^\\]|[^'\\])*'",
+                r'/\*(.|\n)*?\*/',      # multi-line javadoc-style comment
+                r'//.*$\n?',  # single line comment
+                r'\#.*$\n?',  # ruby/ragel comment
+                r'/(?!\*)(\\\\|\\[^\\]|[^/\\])*/',  # regular expression
+
+                # / is safe now that we've handled regex and javadoc comments
+                r'/',
+            )) + r')+', Other),
+
+            # Single Line FSM.
+            # Please don't put a quoted newline in a single line FSM.
+            # That's just mean. It will break this.
+            (r'(%%)(?![{%])(.*)($|;)(\n?)', bygroups(Punctuation,
+                                                     using(RagelLexer),
+                                                     Punctuation, Text)),
+
+            # Multi Line FSM.
+            (r'(%%%%|%%)\{', Punctuation, 'multi-line-fsm'),
+        ],
+        'multi-line-fsm': [
+            (r'(' + r'|'.join((  # keep ragel code in largest possible chunks.
+                r'(' + r'|'.join((
+                    r'[^}\'"\[/#]',   # exclude unsafe characters
+                    r'\}(?=[^%]|$)',   # } is okay as long as it's not followed by %
+                    r'\}%(?=[^%]|$)',  # ...well, one %'s okay, just not two...
+                    r'[^\\]\\[{}]',   # ...and } is okay if it's escaped
+
+                    # allow / if it's preceded with one of these symbols
+                    # (ragel EOF actions)
+                    r'(>|\$|%|<|@|<>)/',
+
+                    # specifically allow regex followed immediately by *
+                    # so it doesn't get mistaken for a comment
+                    r'/(?!\*)(\\\\|\\[^\\]|[^/\\])*/\*',
+
+                    # allow / as long as it's not followed by another / or by a *
+                    r'/(?=[^/*]|$)',
+
+                    # We want to match as many of these as we can in one block.
+                    # Not sure if we need the + sign here,
+                    # does it help performance?
+                )) + r')+',
+
+                # strings and comments may safely contain unsafe characters
+                r'"(\\\\|\\[^\\]|[^"\\])*"',
+                r"'(\\\\|\\[^\\]|[^'\\])*'",
+                r"\[(\\\\|\\[^\\]|[^\]\\])*\]",  # square bracket literal
+                r'/\*(.|\n)*?\*/',          # multi-line javadoc-style comment
+                r'//.*$\n?',                # single line comment
+                r'\#.*$\n?',                # ruby/ragel comment
+            )) + r')+', using(RagelLexer)),
+
+            (r'\}%%', Punctuation, '#pop'),
+        ]
+    }
+
+    def analyse_text(text):
+        return '@LANG: indep' in text
+
+
+class RagelRubyLexer(DelegatingLexer):
+    """
+    A lexer for Ragel in a Ruby host file.
+    """
+
+    name = 'Ragel in Ruby Host'
+    aliases = ['ragel-ruby', 'ragel-rb']
+    filenames = ['*.rl']
+    url = 'http://www.colm.net/open-source/ragel/'
+    version_added = '1.1'
+
+    def __init__(self, **options):
+        super().__init__(RubyLexer, RagelEmbeddedLexer, **options)
+
+    def analyse_text(text):
+        return '@LANG: ruby' in text
+
+
+class RagelCLexer(DelegatingLexer):
+    """
+    A lexer for Ragel in a C host file.
+    """
+
+    name = 'Ragel in C Host'
+    aliases = ['ragel-c']
+    filenames = ['*.rl']
+    url = 'http://www.colm.net/open-source/ragel/'
+    version_added = '1.1'
+
+    def __init__(self, **options):
+        super().__init__(CLexer, RagelEmbeddedLexer, **options)
+
+    def analyse_text(text):
+        return '@LANG: c' in text
+
+
+class RagelDLexer(DelegatingLexer):
+    """
+    A lexer for Ragel in a D host file.
+    """
+
+    name = 'Ragel in D Host'
+    aliases = ['ragel-d']
+    filenames = ['*.rl']
+    url = 'http://www.colm.net/open-source/ragel/'
+    version_added = '1.1'
+
+    def __init__(self, **options):
+        super().__init__(DLexer, RagelEmbeddedLexer, **options)
+
+    def analyse_text(text):
+        return '@LANG: d' in text
+
+
+class RagelCppLexer(DelegatingLexer):
+    """
+    A lexer for Ragel in a C++ host file.
+    """
+
+    name = 'Ragel in CPP Host'
+    aliases = ['ragel-cpp']
+    filenames = ['*.rl']
+    url = 'http://www.colm.net/open-source/ragel/'
+    version_added = '1.1'
+
+    def __init__(self, **options):
+        super().__init__(CppLexer, RagelEmbeddedLexer, **options)
+
+    def analyse_text(text):
+        return '@LANG: c++' in text
+
+
+class RagelObjectiveCLexer(DelegatingLexer):
+    """
+    A lexer for Ragel in an Objective C host file.
+    """
+
+    name = 'Ragel in Objective C Host'
+    aliases = ['ragel-objc']
+    filenames = ['*.rl']
+    url = 'http://www.colm.net/open-source/ragel/'
+    version_added = '1.1'
+
+    def __init__(self, **options):
+        super().__init__(ObjectiveCLexer, RagelEmbeddedLexer, **options)
+
+    def analyse_text(text):
+        return '@LANG: objc' in text
+
+
+class RagelJavaLexer(DelegatingLexer):
+    """
+    A lexer for Ragel in a Java host file.
+    """
+
+    name = 'Ragel in Java Host'
+    aliases = ['ragel-java']
+    filenames = ['*.rl']
+    url = 'http://www.colm.net/open-source/ragel/'
+    version_added = '1.1'
+
+    def __init__(self, **options):
+        super().__init__(JavaLexer, RagelEmbeddedLexer, **options)
+
+    def analyse_text(text):
+        return '@LANG: java' in text
+
+
+class AntlrLexer(RegexLexer):
+    """
+    Generic ANTLR Lexer.
+    Should not be called directly, instead
+    use DelegatingLexer for your target language.
+    """
+
+    name = 'ANTLR'
+    aliases = ['antlr']
+    filenames = []
+    url = 'https://www.antlr.org'
+    version_added = '1.1'
+
+    _id = r'[A-Za-z]\w*'
+    _TOKEN_REF = r'[A-Z]\w*'
+    _RULE_REF = r'[a-z]\w*'
+    _STRING_LITERAL = r'\'(?:\\\\|\\\'|[^\']*)\''
+    _INT = r'[0-9]+'
+
+    tokens = {
+        'whitespace': [
+            (r'\s+', Whitespace),
+        ],
+        'comments': [
+            (r'//.*$', Comment),
+            (r'/\*(.|\n)*?\*/', Comment),
+        ],
+        'root': [
+            include('whitespace'),
+            include('comments'),
+
+            (r'(lexer|parser|tree)?(\s*)(grammar\b)(\s*)(' + _id + ')(;)',
+             bygroups(Keyword, Whitespace, Keyword, Whitespace, Name.Class,
+                      Punctuation)),
+            # optionsSpec
+            (r'options\b', Keyword, 'options'),
+            # tokensSpec
+            (r'tokens\b', Keyword, 'tokens'),
+            # attrScope
+            (r'(scope)(\s*)(' + _id + r')(\s*)(\{)',
+             bygroups(Keyword, Whitespace, Name.Variable, Whitespace,
+                      Punctuation), 'action'),
+            # exception
+            (r'(catch|finally)\b', Keyword, 'exception'),
+            # action
+            (r'(@' + _id + r')(\s*)(::)?(\s*)(' + _id + r')(\s*)(\{)',
+             bygroups(Name.Label, Whitespace, Punctuation, Whitespace,
+                      Name.Label, Whitespace, Punctuation), 'action'),
+            # rule
+            (r'((?:protected|private|public|fragment)\b)?(\s*)(' + _id + ')(!)?',
+             bygroups(Keyword, Whitespace, Name.Label, Punctuation),
+             ('rule-alts', 'rule-prelims')),
+        ],
+        'exception': [
+            (r'\n', Whitespace, '#pop'),
+            (r'\s', Whitespace),
+            include('comments'),
+
+            (r'\[', Punctuation, 'nested-arg-action'),
+            (r'\{', Punctuation, 'action'),
+        ],
+        'rule-prelims': [
+            include('whitespace'),
+            include('comments'),
+
+            (r'returns\b', Keyword),
+            (r'\[', Punctuation, 'nested-arg-action'),
+            (r'\{', Punctuation, 'action'),
+            # throwsSpec
+            (r'(throws)(\s+)(' + _id + ')',
+             bygroups(Keyword, Whitespace, Name.Label)),
+            (r'(,)(\s*)(' + _id + ')',
+             bygroups(Punctuation, Whitespace, Name.Label)),  # Additional throws
+            # optionsSpec
+            (r'options\b', Keyword, 'options'),
+            # ruleScopeSpec - scope followed by target language code or name of action
+            # TODO finish implementing other possibilities for scope
+            # L173 ANTLRv3.g from ANTLR book
+            (r'(scope)(\s+)(\{)', bygroups(Keyword, Whitespace, Punctuation),
+             'action'),
+            (r'(scope)(\s+)(' + _id + r')(\s*)(;)',
+             bygroups(Keyword, Whitespace, Name.Label, Whitespace, Punctuation)),
+            # ruleAction
+            (r'(@' + _id + r')(\s*)(\{)',
+             bygroups(Name.Label, Whitespace, Punctuation), 'action'),
+            # finished prelims, go to rule alts!
+            (r':', Punctuation, '#pop')
+        ],
+        'rule-alts': [
+            include('whitespace'),
+            include('comments'),
+
+            # These might need to go in a separate 'block' state triggered by (
+            (r'options\b', Keyword, 'options'),
+            (r':', Punctuation),
+
+            # literals
+            (r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double),
+            (r"'(\\\\|\\[^\\]|[^'\\])*'", String.Single),
+            (r'<<([^>]|>[^>])>>', String),
+            # identifiers
+            # Tokens start with capital letter.
+            (r'\$?[A-Z_]\w*', Name.Constant),
+            # Rules start with small letter.
+            (r'\$?[a-z_]\w*', Name.Variable),
+            # operators
+            (r'(\+|\||->|=>|=|\(|\)|\.\.|\.|\?|\*|\^|!|\#|~)', Operator),
+            (r',', Punctuation),
+            (r'\[', Punctuation, 'nested-arg-action'),
+            (r'\{', Punctuation, 'action'),
+            (r';', Punctuation, '#pop')
+        ],
+        'tokens': [
+            include('whitespace'),
+            include('comments'),
+            (r'\{', Punctuation),
+            (r'(' + _TOKEN_REF + r')(\s*)(=)?(\s*)(' + _STRING_LITERAL
+             + r')?(\s*)(;)',
+             bygroups(Name.Label, Whitespace, Punctuation, Whitespace,
+                      String, Whitespace, Punctuation)),
+            (r'\}', Punctuation, '#pop'),
+        ],
+        'options': [
+            include('whitespace'),
+            include('comments'),
+            (r'\{', Punctuation),
+            (r'(' + _id + r')(\s*)(=)(\s*)(' +
+             '|'.join((_id, _STRING_LITERAL, _INT, r'\*')) + r')(\s*)(;)',
+             bygroups(Name.Variable, Whitespace, Punctuation, Whitespace,
+                      Text, Whitespace, Punctuation)),
+            (r'\}', Punctuation, '#pop'),
+        ],
+        'action': [
+            (r'(' + r'|'.join((    # keep host code in largest possible chunks
+                r'[^${}\'"/\\]+',  # exclude unsafe characters
+
+                # strings and comments may safely contain unsafe characters
+                r'"(\\\\|\\[^\\]|[^"\\])*"',
+                r"'(\\\\|\\[^\\]|[^'\\])*'",
+                r'//.*$\n?',            # single line comment
+                r'/\*(.|\n)*?\*/',      # multi-line javadoc-style comment
+
+                # regular expression: There's no reason for it to start
+                # with a * and this stops confusion with comments.
+                r'/(?!\*)(\\\\|\\[^\\]|[^/\\])*/',
+
+                # backslashes are okay, as long as we are not backslashing a %
+                r'\\(?!%)',
+
+                # Now that we've handled regex and javadoc comments
+                # it's safe to let / through.
+                r'/',
+            )) + r')+', Other),
+            (r'(\\)(%)', bygroups(Punctuation, Other)),
+            (r'(\$[a-zA-Z]+)(\.?)(text|value)?',
+             bygroups(Name.Variable, Punctuation, Name.Property)),
+            (r'\{', Punctuation, '#push'),
+            (r'\}', Punctuation, '#pop'),
+        ],
+        'nested-arg-action': [
+            (r'(' + r'|'.join((    # keep host code in largest possible chunks.
+                r'[^$\[\]\'"/]+',  # exclude unsafe characters
+
+                # strings and comments may safely contain unsafe characters
+                r'"(\\\\|\\[^\\]|[^"\\])*"',
+                r"'(\\\\|\\[^\\]|[^'\\])*'",
+                r'//.*$\n?',            # single line comment
+                r'/\*(.|\n)*?\*/',      # multi-line javadoc-style comment
+
+                # regular expression: There's no reason for it to start
+                # with a * and this stops confusion with comments.
+                r'/(?!\*)(\\\\|\\[^\\]|[^/\\])*/',
+
+                # Now that we've handled regex and javadoc comments
+                # it's safe to let / through.
+                r'/',
+            )) + r')+', Other),
+
+
+            (r'\[', Punctuation, '#push'),
+            (r'\]', Punctuation, '#pop'),
+            (r'(\$[a-zA-Z]+)(\.?)(text|value)?',
+             bygroups(Name.Variable, Punctuation, Name.Property)),
+            (r'(\\\\|\\\]|\\\[|[^\[\]])+', Other),
+        ]
+    }
+
+    def analyse_text(text):
+        return re.search(r'^\s*grammar\s+[a-zA-Z0-9]+\s*;', text, re.M)
+
+
+# http://www.antlr.org/wiki/display/ANTLR3/Code+Generation+Targets
+
+class AntlrCppLexer(DelegatingLexer):
+    """
+    ANTLR with C++ Target
+    """
+
+    name = 'ANTLR With CPP Target'
+    aliases = ['antlr-cpp']
+    filenames = ['*.G', '*.g']
+    url = 'https://www.antlr.org'
+    version_added = '1.1'
+
+    def __init__(self, **options):
+        super().__init__(CppLexer, AntlrLexer, **options)
+
+    def analyse_text(text):
+        return AntlrLexer.analyse_text(text) and \
+            re.search(r'^\s*language\s*=\s*C\s*;', text, re.M)
+
+
+class AntlrObjectiveCLexer(DelegatingLexer):
+    """
+    ANTLR with Objective-C Target
+    """
+
+    name = 'ANTLR With ObjectiveC Target'
+    aliases = ['antlr-objc']
+    filenames = ['*.G', '*.g']
+    url = 'https://www.antlr.org'
+    version_added = '1.1'
+
+    def __init__(self, **options):
+        super().__init__(ObjectiveCLexer, AntlrLexer, **options)
+
+    def analyse_text(text):
+        return AntlrLexer.analyse_text(text) and \
+            re.search(r'^\s*language\s*=\s*ObjC\s*;', text)
+
+
+class AntlrCSharpLexer(DelegatingLexer):
+    """
+    ANTLR with C# Target
+    """
+
+    name = 'ANTLR With C# Target'
+    aliases = ['antlr-csharp', 'antlr-c#']
+    filenames = ['*.G', '*.g']
+    url = 'https://www.antlr.org'
+    version_added = '1.1'
+
+    def __init__(self, **options):
+        super().__init__(CSharpLexer, AntlrLexer, **options)
+
+    def analyse_text(text):
+        return AntlrLexer.analyse_text(text) and \
+            re.search(r'^\s*language\s*=\s*CSharp2\s*;', text, re.M)
+
+
+class AntlrPythonLexer(DelegatingLexer):
+    """
+    ANTLR with Python Target
+    """
+
+    name = 'ANTLR With Python Target'
+    aliases = ['antlr-python']
+    filenames = ['*.G', '*.g']
+    url = 'https://www.antlr.org'
+    version_added = '1.1'
+
+    def __init__(self, **options):
+        super().__init__(PythonLexer, AntlrLexer, **options)
+
+    def analyse_text(text):
+        return AntlrLexer.analyse_text(text) and \
+            re.search(r'^\s*language\s*=\s*Python\s*;', text, re.M)
+
+
+class AntlrJavaLexer(DelegatingLexer):
+    """
+    ANTLR with Java Target
+    """
+
+    name = 'ANTLR With Java Target'
+    aliases = ['antlr-java']
+    filenames = ['*.G', '*.g']
+    url = 'https://www.antlr.org'
+    version_added = '1.1'
+
+    def __init__(self, **options):
+        super().__init__(JavaLexer, AntlrLexer, **options)
+
+    def analyse_text(text):
+        # Antlr language is Java by default
+        return AntlrLexer.analyse_text(text) and 0.9
+
+
+class AntlrRubyLexer(DelegatingLexer):
+    """
+    ANTLR with Ruby Target
+    """
+
+    name = 'ANTLR With Ruby Target'
+    aliases = ['antlr-ruby', 'antlr-rb']
+    filenames = ['*.G', '*.g']
+    url = 'https://www.antlr.org'
+    version_added = '1.1'
+
+    def __init__(self, **options):
+        super().__init__(RubyLexer, AntlrLexer, **options)
+
+    def analyse_text(text):
+        return AntlrLexer.analyse_text(text) and \
+            re.search(r'^\s*language\s*=\s*Ruby\s*;', text, re.M)
+
+
+class AntlrPerlLexer(DelegatingLexer):
+    """
+    ANTLR with Perl Target
+    """
+
+    name = 'ANTLR With Perl Target'
+    aliases = ['antlr-perl']
+    filenames = ['*.G', '*.g']
+    url = 'https://www.antlr.org'
+    version_added = '1.1'
+
+    def __init__(self, **options):
+        super().__init__(PerlLexer, AntlrLexer, **options)
+
+    def analyse_text(text):
+        return AntlrLexer.analyse_text(text) and \
+            re.search(r'^\s*language\s*=\s*Perl5\s*;', text, re.M)
+
+
+class AntlrActionScriptLexer(DelegatingLexer):
+    """
+    ANTLR with ActionScript Target
+    """
+
+    name = 'ANTLR With ActionScript Target'
+    aliases = ['antlr-actionscript', 'antlr-as']
+    filenames = ['*.G', '*.g']
+    url = 'https://www.antlr.org'
+    version_added = '1.1'
+
+    def __init__(self, **options):
+        from pygments.lexers.actionscript import ActionScriptLexer
+        super().__init__(ActionScriptLexer, AntlrLexer, **options)
+
+    def analyse_text(text):
+        return AntlrLexer.analyse_text(text) and \
+            re.search(r'^\s*language\s*=\s*ActionScript\s*;', text, re.M)
+
+
+class TreetopBaseLexer(RegexLexer):
+    """
+    A base lexer for `Treetop `_ grammars.
+    Not for direct use; use :class:`TreetopLexer` instead.
+
+    .. versionadded:: 1.6
+    """
+
+    tokens = {
+        'root': [
+            include('space'),
+            (r'require[ \t]+[^\n\r]+[\n\r]', Other),
+            (r'module\b', Keyword.Namespace, 'module'),
+            (r'grammar\b', Keyword, 'grammar'),
+        ],
+        'module': [
+            include('space'),
+            include('end'),
+            (r'module\b', Keyword, '#push'),
+            (r'grammar\b', Keyword, 'grammar'),
+            (r'[A-Z]\w*(?:::[A-Z]\w*)*', Name.Namespace),
+        ],
+        'grammar': [
+            include('space'),
+            include('end'),
+            (r'rule\b', Keyword, 'rule'),
+            (r'include\b', Keyword, 'include'),
+            (r'[A-Z]\w*', Name),
+        ],
+        'include': [
+            include('space'),
+            (r'[A-Z]\w*(?:::[A-Z]\w*)*', Name.Class, '#pop'),
+        ],
+        'rule': [
+            include('space'),
+            include('end'),
+            (r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double),
+            (r"'(\\\\|\\[^\\]|[^'\\])*'", String.Single),
+            (r'([A-Za-z_]\w*)(:)', bygroups(Name.Label, Punctuation)),
+            (r'[A-Za-z_]\w*', Name),
+            (r'[()]', Punctuation),
+            (r'[?+*/&!~]', Operator),
+            (r'\[(?:\\.|\[:\^?[a-z]+:\]|[^\\\]])+\]', String.Regex),
+            (r'([0-9]*)(\.\.)([0-9]*)',
+             bygroups(Number.Integer, Operator, Number.Integer)),
+            (r'(<)([^>]+)(>)', bygroups(Punctuation, Name.Class, Punctuation)),
+            (r'\{', Punctuation, 'inline_module'),
+            (r'\.', String.Regex),
+        ],
+        'inline_module': [
+            (r'\{', Other, 'ruby'),
+            (r'\}', Punctuation, '#pop'),
+            (r'[^{}]+', Other),
+        ],
+        'ruby': [
+            (r'\{', Other, '#push'),
+            (r'\}', Other, '#pop'),
+            (r'[^{}]+', Other),
+        ],
+        'space': [
+            (r'[ \t\n\r]+', Whitespace),
+            (r'#[^\n]*', Comment.Single),
+        ],
+        'end': [
+            (r'end\b', Keyword, '#pop'),
+        ],
+    }
+
+
+class TreetopLexer(DelegatingLexer):
+    """
+    A lexer for Treetop grammars.
+    """
+
+    name = 'Treetop'
+    aliases = ['treetop']
+    filenames = ['*.treetop', '*.tt']
+    url = 'https://cjheath.github.io/treetop'
+    version_added = '1.6'
+
+    def __init__(self, **options):
+        super().__init__(RubyLexer, TreetopBaseLexer, **options)
+
+
+class EbnfLexer(RegexLexer):
+    """
+    Lexer for `ISO/IEC 14977 EBNF
+    `_
+    grammars.
+    """
+
+    name = 'EBNF'
+    aliases = ['ebnf']
+    filenames = ['*.ebnf']
+    mimetypes = ['text/x-ebnf']
+    url = 'https://en.wikipedia.org/wiki/Extended_Backus%E2%80%93Naur_Form'
+    version_added = '2.0'
+
+    tokens = {
+        'root': [
+            include('whitespace'),
+            include('comment_start'),
+            include('identifier'),
+            (r'=', Operator, 'production'),
+        ],
+        'production': [
+            include('whitespace'),
+            include('comment_start'),
+            include('identifier'),
+            (r'"[^"]*"', String.Double),
+            (r"'[^']*'", String.Single),
+            (r'(\?[^?]*\?)', Name.Entity),
+            (r'[\[\]{}(),|]', Punctuation),
+            (r'-', Operator),
+            (r';', Punctuation, '#pop'),
+            (r'\.', Punctuation, '#pop'),
+        ],
+        'whitespace': [
+            (r'\s+', Text),
+        ],
+        'comment_start': [
+            (r'\(\*', Comment.Multiline, 'comment'),
+        ],
+        'comment': [
+            (r'[^*)]', Comment.Multiline),
+            include('comment_start'),
+            (r'\*\)', Comment.Multiline, '#pop'),
+            (r'[*)]', Comment.Multiline),
+        ],
+        'identifier': [
+            (r'([a-zA-Z][\w \-]*)', Keyword),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/pascal.py b/venv/Lib/site-packages/pygments/lexers/pascal.py
new file mode 100644
index 0000000000..5f40dcc86a
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/pascal.py
@@ -0,0 +1,644 @@
+"""
+    pygments.lexers.pascal
+    ~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for Pascal family languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import Lexer
+from pygments.util import get_bool_opt, get_list_opt
+from pygments.token import Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation, Error, Whitespace
+from pygments.scanner import Scanner
+
+# compatibility import
+from pygments.lexers.modula2 import Modula2Lexer # noqa: F401
+
+__all__ = ['DelphiLexer', 'PortugolLexer']
+
+
+class PortugolLexer(Lexer):
+    """For Portugol, a Pascal dialect with keywords in Portuguese."""
+    name = 'Portugol'
+    aliases = ['portugol']
+    filenames = ['*.alg', '*.portugol']
+    mimetypes = []
+    url = "https://www.apoioinformatica.inf.br/produtos/visualg/linguagem"
+    version_added = ''
+
+    def __init__(self, **options):
+        Lexer.__init__(self, **options)
+        self.lexer = DelphiLexer(**options, portugol=True)
+
+    def get_tokens_unprocessed(self, text):
+        return self.lexer.get_tokens_unprocessed(text)
+
+
+class DelphiLexer(Lexer):
+    """
+    For Delphi (Borland Object Pascal),
+    Turbo Pascal and Free Pascal source code.
+
+    Additional options accepted:
+
+    `turbopascal`
+        Highlight Turbo Pascal specific keywords (default: ``True``).
+    `delphi`
+        Highlight Borland Delphi specific keywords (default: ``True``).
+    `freepascal`
+        Highlight Free Pascal specific keywords (default: ``True``).
+    `units`
+        A list of units that should be considered builtin, supported are
+        ``System``, ``SysUtils``, ``Classes`` and ``Math``.
+        Default is to consider all of them builtin.
+    """
+    name = 'Delphi'
+    aliases = ['delphi', 'pas', 'pascal', 'objectpascal']
+    filenames = ['*.pas', '*.dpr']
+    mimetypes = ['text/x-pascal']
+    url = 'https://www.embarcadero.com/products/delphi'
+    version_added = ''
+
+    TURBO_PASCAL_KEYWORDS = (
+        'absolute', 'and', 'array', 'asm', 'begin', 'break', 'case',
+        'const', 'constructor', 'continue', 'destructor', 'div', 'do',
+        'downto', 'else', 'end', 'file', 'for', 'function', 'goto',
+        'if', 'implementation', 'in', 'inherited', 'inline', 'interface',
+        'label', 'mod', 'nil', 'not', 'object', 'of', 'on', 'operator',
+        'or', 'packed', 'procedure', 'program', 'record', 'reintroduce',
+        'repeat', 'self', 'set', 'shl', 'shr', 'string', 'then', 'to',
+        'type', 'unit', 'until', 'uses', 'var', 'while', 'with', 'xor'
+    )
+
+    DELPHI_KEYWORDS = (
+        'as', 'class', 'except', 'exports', 'finalization', 'finally',
+        'initialization', 'is', 'library', 'on', 'property', 'raise',
+        'threadvar', 'try'
+    )
+
+    FREE_PASCAL_KEYWORDS = (
+        'dispose', 'exit', 'false', 'new', 'true'
+    )
+
+    BLOCK_KEYWORDS = {
+        'begin', 'class', 'const', 'constructor', 'destructor', 'end',
+        'finalization', 'function', 'implementation', 'initialization',
+        'label', 'library', 'operator', 'procedure', 'program', 'property',
+        'record', 'threadvar', 'type', 'unit', 'uses', 'var'
+    }
+
+    FUNCTION_MODIFIERS = {
+        'alias', 'cdecl', 'export', 'inline', 'interrupt', 'nostackframe',
+        'pascal', 'register', 'safecall', 'softfloat', 'stdcall',
+        'varargs', 'name', 'dynamic', 'near', 'virtual', 'external',
+        'override', 'assembler'
+    }
+
+    # XXX: those aren't global. but currently we know no way for defining
+    #      them just for the type context.
+    DIRECTIVES = {
+        'absolute', 'abstract', 'assembler', 'cppdecl', 'default', 'far',
+        'far16', 'forward', 'index', 'oldfpccall', 'private', 'protected',
+        'published', 'public'
+    }
+
+    BUILTIN_TYPES = {
+        'ansichar', 'ansistring', 'bool', 'boolean', 'byte', 'bytebool',
+        'cardinal', 'char', 'comp', 'currency', 'double', 'dword',
+        'extended', 'int64', 'integer', 'iunknown', 'longbool', 'longint',
+        'longword', 'pansichar', 'pansistring', 'pbool', 'pboolean',
+        'pbyte', 'pbytearray', 'pcardinal', 'pchar', 'pcomp', 'pcurrency',
+        'pdate', 'pdatetime', 'pdouble', 'pdword', 'pextended', 'phandle',
+        'pint64', 'pinteger', 'plongint', 'plongword', 'pointer',
+        'ppointer', 'pshortint', 'pshortstring', 'psingle', 'psmallint',
+        'pstring', 'pvariant', 'pwidechar', 'pwidestring', 'pword',
+        'pwordarray', 'pwordbool', 'real', 'real48', 'shortint',
+        'shortstring', 'single', 'smallint', 'string', 'tclass', 'tdate',
+        'tdatetime', 'textfile', 'thandle', 'tobject', 'ttime', 'variant',
+        'widechar', 'widestring', 'word', 'wordbool'
+    }
+
+    BUILTIN_UNITS = {
+        'System': (
+            'abs', 'acquireexceptionobject', 'addr', 'ansitoutf8',
+            'append', 'arctan', 'assert', 'assigned', 'assignfile',
+            'beginthread', 'blockread', 'blockwrite', 'break', 'chdir',
+            'chr', 'close', 'closefile', 'comptocurrency', 'comptodouble',
+            'concat', 'continue', 'copy', 'cos', 'dec', 'delete',
+            'dispose', 'doubletocomp', 'endthread', 'enummodules',
+            'enumresourcemodules', 'eof', 'eoln', 'erase', 'exceptaddr',
+            'exceptobject', 'exclude', 'exit', 'exp', 'filepos', 'filesize',
+            'fillchar', 'finalize', 'findclasshinstance', 'findhinstance',
+            'findresourcehinstance', 'flush', 'frac', 'freemem',
+            'get8087cw', 'getdir', 'getlasterror', 'getmem',
+            'getmemorymanager', 'getmodulefilename', 'getvariantmanager',
+            'halt', 'hi', 'high', 'inc', 'include', 'initialize', 'insert',
+            'int', 'ioresult', 'ismemorymanagerset', 'isvariantmanagerset',
+            'length', 'ln', 'lo', 'low', 'mkdir', 'move', 'new', 'odd',
+            'olestrtostring', 'olestrtostrvar', 'ord', 'paramcount',
+            'paramstr', 'pi', 'pos', 'pred', 'ptr', 'pucs4chars', 'random',
+            'randomize', 'read', 'readln', 'reallocmem',
+            'releaseexceptionobject', 'rename', 'reset', 'rewrite', 'rmdir',
+            'round', 'runerror', 'seek', 'seekeof', 'seekeoln',
+            'set8087cw', 'setlength', 'setlinebreakstyle',
+            'setmemorymanager', 'setstring', 'settextbuf',
+            'setvariantmanager', 'sin', 'sizeof', 'slice', 'sqr', 'sqrt',
+            'str', 'stringofchar', 'stringtoolestr', 'stringtowidechar',
+            'succ', 'swap', 'trunc', 'truncate', 'typeinfo',
+            'ucs4stringtowidestring', 'unicodetoutf8', 'uniquestring',
+            'upcase', 'utf8decode', 'utf8encode', 'utf8toansi',
+            'utf8tounicode', 'val', 'vararrayredim', 'varclear',
+            'widecharlentostring', 'widecharlentostrvar',
+            'widechartostring', 'widechartostrvar',
+            'widestringtoucs4string', 'write', 'writeln'
+        ),
+        'SysUtils': (
+            'abort', 'addexitproc', 'addterminateproc', 'adjustlinebreaks',
+            'allocmem', 'ansicomparefilename', 'ansicomparestr',
+            'ansicomparetext', 'ansidequotedstr', 'ansiextractquotedstr',
+            'ansilastchar', 'ansilowercase', 'ansilowercasefilename',
+            'ansipos', 'ansiquotedstr', 'ansisamestr', 'ansisametext',
+            'ansistrcomp', 'ansistricomp', 'ansistrlastchar', 'ansistrlcomp',
+            'ansistrlicomp', 'ansistrlower', 'ansistrpos', 'ansistrrscan',
+            'ansistrscan', 'ansistrupper', 'ansiuppercase',
+            'ansiuppercasefilename', 'appendstr', 'assignstr', 'beep',
+            'booltostr', 'bytetocharindex', 'bytetocharlen', 'bytetype',
+            'callterminateprocs', 'changefileext', 'charlength',
+            'chartobyteindex', 'chartobytelen', 'comparemem', 'comparestr',
+            'comparetext', 'createdir', 'createguid', 'currentyear',
+            'currtostr', 'currtostrf', 'date', 'datetimetofiledate',
+            'datetimetostr', 'datetimetostring', 'datetimetosystemtime',
+            'datetimetotimestamp', 'datetostr', 'dayofweek', 'decodedate',
+            'decodedatefully', 'decodetime', 'deletefile', 'directoryexists',
+            'diskfree', 'disksize', 'disposestr', 'encodedate', 'encodetime',
+            'exceptionerrormessage', 'excludetrailingbackslash',
+            'excludetrailingpathdelimiter', 'expandfilename',
+            'expandfilenamecase', 'expanduncfilename', 'extractfiledir',
+            'extractfiledrive', 'extractfileext', 'extractfilename',
+            'extractfilepath', 'extractrelativepath', 'extractshortpathname',
+            'fileage', 'fileclose', 'filecreate', 'filedatetodatetime',
+            'fileexists', 'filegetattr', 'filegetdate', 'fileisreadonly',
+            'fileopen', 'fileread', 'filesearch', 'fileseek', 'filesetattr',
+            'filesetdate', 'filesetreadonly', 'filewrite', 'finalizepackage',
+            'findclose', 'findcmdlineswitch', 'findfirst', 'findnext',
+            'floattocurr', 'floattodatetime', 'floattodecimal', 'floattostr',
+            'floattostrf', 'floattotext', 'floattotextfmt', 'fmtloadstr',
+            'fmtstr', 'forcedirectories', 'format', 'formatbuf', 'formatcurr',
+            'formatdatetime', 'formatfloat', 'freeandnil', 'getcurrentdir',
+            'getenvironmentvariable', 'getfileversion', 'getformatsettings',
+            'getlocaleformatsettings', 'getmodulename', 'getpackagedescription',
+            'getpackageinfo', 'gettime', 'guidtostring', 'incamonth',
+            'includetrailingbackslash', 'includetrailingpathdelimiter',
+            'incmonth', 'initializepackage', 'interlockeddecrement',
+            'interlockedexchange', 'interlockedexchangeadd',
+            'interlockedincrement', 'inttohex', 'inttostr', 'isdelimiter',
+            'isequalguid', 'isleapyear', 'ispathdelimiter', 'isvalidident',
+            'languages', 'lastdelimiter', 'loadpackage', 'loadstr',
+            'lowercase', 'msecstotimestamp', 'newstr', 'nextcharindex', 'now',
+            'outofmemoryerror', 'quotedstr', 'raiselastoserror',
+            'raiselastwin32error', 'removedir', 'renamefile', 'replacedate',
+            'replacetime', 'safeloadlibrary', 'samefilename', 'sametext',
+            'setcurrentdir', 'showexception', 'sleep', 'stralloc', 'strbufsize',
+            'strbytetype', 'strcat', 'strcharlength', 'strcomp', 'strcopy',
+            'strdispose', 'strecopy', 'strend', 'strfmt', 'stricomp',
+            'stringreplace', 'stringtoguid', 'strlcat', 'strlcomp', 'strlcopy',
+            'strlen', 'strlfmt', 'strlicomp', 'strlower', 'strmove', 'strnew',
+            'strnextchar', 'strpas', 'strpcopy', 'strplcopy', 'strpos',
+            'strrscan', 'strscan', 'strtobool', 'strtobooldef', 'strtocurr',
+            'strtocurrdef', 'strtodate', 'strtodatedef', 'strtodatetime',
+            'strtodatetimedef', 'strtofloat', 'strtofloatdef', 'strtoint',
+            'strtoint64', 'strtoint64def', 'strtointdef', 'strtotime',
+            'strtotimedef', 'strupper', 'supports', 'syserrormessage',
+            'systemtimetodatetime', 'texttofloat', 'time', 'timestamptodatetime',
+            'timestamptomsecs', 'timetostr', 'trim', 'trimleft', 'trimright',
+            'tryencodedate', 'tryencodetime', 'tryfloattocurr', 'tryfloattodatetime',
+            'trystrtobool', 'trystrtocurr', 'trystrtodate', 'trystrtodatetime',
+            'trystrtofloat', 'trystrtoint', 'trystrtoint64', 'trystrtotime',
+            'unloadpackage', 'uppercase', 'widecomparestr', 'widecomparetext',
+            'widefmtstr', 'wideformat', 'wideformatbuf', 'widelowercase',
+            'widesamestr', 'widesametext', 'wideuppercase', 'win32check',
+            'wraptext'
+        ),
+        'Classes': (
+            'activateclassgroup', 'allocatehwnd', 'bintohex', 'checksynchronize',
+            'collectionsequal', 'countgenerations', 'deallocatehwnd', 'equalrect',
+            'extractstrings', 'findclass', 'findglobalcomponent', 'getclass',
+            'groupdescendantswith', 'hextobin', 'identtoint',
+            'initinheritedcomponent', 'inttoident', 'invalidpoint',
+            'isuniqueglobalcomponentname', 'linestart', 'objectbinarytotext',
+            'objectresourcetotext', 'objecttexttobinary', 'objecttexttoresource',
+            'pointsequal', 'readcomponentres', 'readcomponentresex',
+            'readcomponentresfile', 'rect', 'registerclass', 'registerclassalias',
+            'registerclasses', 'registercomponents', 'registerintegerconsts',
+            'registernoicon', 'registernonactivex', 'smallpoint', 'startclassgroup',
+            'teststreamformat', 'unregisterclass', 'unregisterclasses',
+            'unregisterintegerconsts', 'unregistermoduleclasses',
+            'writecomponentresfile'
+        ),
+        'Math': (
+            'arccos', 'arccosh', 'arccot', 'arccoth', 'arccsc', 'arccsch', 'arcsec',
+            'arcsech', 'arcsin', 'arcsinh', 'arctan2', 'arctanh', 'ceil',
+            'comparevalue', 'cosecant', 'cosh', 'cot', 'cotan', 'coth', 'csc',
+            'csch', 'cycletodeg', 'cycletograd', 'cycletorad', 'degtocycle',
+            'degtograd', 'degtorad', 'divmod', 'doubledecliningbalance',
+            'ensurerange', 'floor', 'frexp', 'futurevalue', 'getexceptionmask',
+            'getprecisionmode', 'getroundmode', 'gradtocycle', 'gradtodeg',
+            'gradtorad', 'hypot', 'inrange', 'interestpayment', 'interestrate',
+            'internalrateofreturn', 'intpower', 'isinfinite', 'isnan', 'iszero',
+            'ldexp', 'lnxp1', 'log10', 'log2', 'logn', 'max', 'maxintvalue',
+            'maxvalue', 'mean', 'meanandstddev', 'min', 'minintvalue', 'minvalue',
+            'momentskewkurtosis', 'netpresentvalue', 'norm', 'numberofperiods',
+            'payment', 'periodpayment', 'poly', 'popnstddev', 'popnvariance',
+            'power', 'presentvalue', 'radtocycle', 'radtodeg', 'radtograd',
+            'randg', 'randomrange', 'roundto', 'samevalue', 'sec', 'secant',
+            'sech', 'setexceptionmask', 'setprecisionmode', 'setroundmode',
+            'sign', 'simpleroundto', 'sincos', 'sinh', 'slndepreciation', 'stddev',
+            'sum', 'sumint', 'sumofsquares', 'sumsandsquares', 'syddepreciation',
+            'tan', 'tanh', 'totalvariance', 'variance'
+        )
+    }
+
+    ASM_REGISTERS = {
+        'ah', 'al', 'ax', 'bh', 'bl', 'bp', 'bx', 'ch', 'cl', 'cr0',
+        'cr1', 'cr2', 'cr3', 'cr4', 'cs', 'cx', 'dh', 'di', 'dl', 'dr0',
+        'dr1', 'dr2', 'dr3', 'dr4', 'dr5', 'dr6', 'dr7', 'ds', 'dx',
+        'eax', 'ebp', 'ebx', 'ecx', 'edi', 'edx', 'es', 'esi', 'esp',
+        'fs', 'gs', 'mm0', 'mm1', 'mm2', 'mm3', 'mm4', 'mm5', 'mm6',
+        'mm7', 'si', 'sp', 'ss', 'st0', 'st1', 'st2', 'st3', 'st4', 'st5',
+        'st6', 'st7', 'xmm0', 'xmm1', 'xmm2', 'xmm3', 'xmm4', 'xmm5',
+        'xmm6', 'xmm7'
+    }
+
+    ASM_INSTRUCTIONS = {
+        'aaa', 'aad', 'aam', 'aas', 'adc', 'add', 'and', 'arpl', 'bound',
+        'bsf', 'bsr', 'bswap', 'bt', 'btc', 'btr', 'bts', 'call', 'cbw',
+        'cdq', 'clc', 'cld', 'cli', 'clts', 'cmc', 'cmova', 'cmovae',
+        'cmovb', 'cmovbe', 'cmovc', 'cmovcxz', 'cmove', 'cmovg',
+        'cmovge', 'cmovl', 'cmovle', 'cmovna', 'cmovnae', 'cmovnb',
+        'cmovnbe', 'cmovnc', 'cmovne', 'cmovng', 'cmovnge', 'cmovnl',
+        'cmovnle', 'cmovno', 'cmovnp', 'cmovns', 'cmovnz', 'cmovo',
+        'cmovp', 'cmovpe', 'cmovpo', 'cmovs', 'cmovz', 'cmp', 'cmpsb',
+        'cmpsd', 'cmpsw', 'cmpxchg', 'cmpxchg486', 'cmpxchg8b', 'cpuid',
+        'cwd', 'cwde', 'daa', 'das', 'dec', 'div', 'emms', 'enter', 'hlt',
+        'ibts', 'icebp', 'idiv', 'imul', 'in', 'inc', 'insb', 'insd',
+        'insw', 'int', 'int01', 'int03', 'int1', 'int3', 'into', 'invd',
+        'invlpg', 'iret', 'iretd', 'iretw', 'ja', 'jae', 'jb', 'jbe',
+        'jc', 'jcxz', 'jcxz', 'je', 'jecxz', 'jg', 'jge', 'jl', 'jle',
+        'jmp', 'jna', 'jnae', 'jnb', 'jnbe', 'jnc', 'jne', 'jng', 'jnge',
+        'jnl', 'jnle', 'jno', 'jnp', 'jns', 'jnz', 'jo', 'jp', 'jpe',
+        'jpo', 'js', 'jz', 'lahf', 'lar', 'lcall', 'lds', 'lea', 'leave',
+        'les', 'lfs', 'lgdt', 'lgs', 'lidt', 'ljmp', 'lldt', 'lmsw',
+        'loadall', 'loadall286', 'lock', 'lodsb', 'lodsd', 'lodsw',
+        'loop', 'loope', 'loopne', 'loopnz', 'loopz', 'lsl', 'lss', 'ltr',
+        'mov', 'movd', 'movq', 'movsb', 'movsd', 'movsw', 'movsx',
+        'movzx', 'mul', 'neg', 'nop', 'not', 'or', 'out', 'outsb', 'outsd',
+        'outsw', 'pop', 'popa', 'popad', 'popaw', 'popf', 'popfd', 'popfw',
+        'push', 'pusha', 'pushad', 'pushaw', 'pushf', 'pushfd', 'pushfw',
+        'rcl', 'rcr', 'rdmsr', 'rdpmc', 'rdshr', 'rdtsc', 'rep', 'repe',
+        'repne', 'repnz', 'repz', 'ret', 'retf', 'retn', 'rol', 'ror',
+        'rsdc', 'rsldt', 'rsm', 'sahf', 'sal', 'salc', 'sar', 'sbb',
+        'scasb', 'scasd', 'scasw', 'seta', 'setae', 'setb', 'setbe',
+        'setc', 'setcxz', 'sete', 'setg', 'setge', 'setl', 'setle',
+        'setna', 'setnae', 'setnb', 'setnbe', 'setnc', 'setne', 'setng',
+        'setnge', 'setnl', 'setnle', 'setno', 'setnp', 'setns', 'setnz',
+        'seto', 'setp', 'setpe', 'setpo', 'sets', 'setz', 'sgdt', 'shl',
+        'shld', 'shr', 'shrd', 'sidt', 'sldt', 'smi', 'smint', 'smintold',
+        'smsw', 'stc', 'std', 'sti', 'stosb', 'stosd', 'stosw', 'str',
+        'sub', 'svdc', 'svldt', 'svts', 'syscall', 'sysenter', 'sysexit',
+        'sysret', 'test', 'ud1', 'ud2', 'umov', 'verr', 'verw', 'wait',
+        'wbinvd', 'wrmsr', 'wrshr', 'xadd', 'xbts', 'xchg', 'xlat',
+        'xlatb', 'xor'
+    }
+
+    PORTUGOL_KEYWORDS = (
+        'aleatorio',
+        'algoritmo',
+        'arquivo',
+        'ate',
+        'caso',
+        'cronometro',
+        'debug',
+        'e',
+        'eco',
+        'enquanto',
+        'entao',
+        'escolha',
+        'escreva',
+        'escreval',
+        'faca',
+        'falso',
+        'fimalgoritmo',
+        'fimenquanto',
+        'fimescolha',
+        'fimfuncao',
+        'fimpara',
+        'fimprocedimento',
+        'fimrepita',
+        'fimse',
+        'funcao',
+        'inicio',
+        'int',
+        'interrompa',
+        'leia',
+        'limpatela',
+        'mod',
+        'nao',
+        'ou',
+        'outrocaso',
+        'para',
+        'passo',
+        'pausa',
+        'procedimento',
+        'repita',
+        'retorne',
+        'se',
+        'senao',
+        'timer',
+        'var',
+        'vetor',
+        'verdadeiro',
+        'xou',
+        'div',
+        'mod',
+        'abs',
+        'arccos',
+        'arcsen',
+        'arctan',
+        'cos',
+        'cotan',
+        'Exp',
+        'grauprad',
+        'int',
+        'log',
+        'logn',
+        'pi',
+        'quad',
+        'radpgrau',
+        'raizq',
+        'rand',
+        'randi',
+        'sen',
+        'Tan',
+        'asc',
+        'carac',
+        'caracpnum',
+        'compr',
+        'copia',
+        'maiusc',
+        'minusc',
+        'numpcarac',
+        'pos',
+    )
+
+    PORTUGOL_BUILTIN_TYPES = {
+        'inteiro', 'real', 'caractere', 'logico'
+    }
+
+    def __init__(self, **options):
+        Lexer.__init__(self, **options)
+        self.keywords = set()
+        self.builtins = set()
+        if get_bool_opt(options, 'portugol', False):
+            self.keywords.update(self.PORTUGOL_KEYWORDS)
+            self.builtins.update(self.PORTUGOL_BUILTIN_TYPES)
+            self.is_portugol = True
+        else:
+            self.is_portugol = False
+
+            if get_bool_opt(options, 'turbopascal', True):
+                self.keywords.update(self.TURBO_PASCAL_KEYWORDS)
+            if get_bool_opt(options, 'delphi', True):
+                self.keywords.update(self.DELPHI_KEYWORDS)
+            if get_bool_opt(options, 'freepascal', True):
+                self.keywords.update(self.FREE_PASCAL_KEYWORDS)
+            for unit in get_list_opt(options, 'units', list(self.BUILTIN_UNITS)):
+                self.builtins.update(self.BUILTIN_UNITS[unit])
+
+    def get_tokens_unprocessed(self, text):
+        scanner = Scanner(text, re.DOTALL | re.MULTILINE | re.IGNORECASE)
+        stack = ['initial']
+        in_function_block = False
+        in_property_block = False
+        was_dot = False
+        next_token_is_function = False
+        next_token_is_property = False
+        collect_labels = False
+        block_labels = set()
+        brace_balance = [0, 0]
+
+        while not scanner.eos:
+            token = Error
+
+            if stack[-1] == 'initial':
+                if scanner.scan(r'\s+'):
+                    token = Whitespace
+                elif not self.is_portugol and scanner.scan(r'\{.*?\}|\(\*.*?\*\)'):
+                    if scanner.match.startswith('$'):
+                        token = Comment.Preproc
+                    else:
+                        token = Comment.Multiline
+                elif scanner.scan(r'//.*?$'):
+                    token = Comment.Single
+                elif self.is_portugol and scanner.scan(r'(<\-)|(>=)|(<=)|%|<|>|-|\+|\*|\=|(<>)|\/|\.|:|,'):
+                    token = Operator
+                elif not self.is_portugol and scanner.scan(r'[-+*\/=<>:;,.@\^]'):
+                    token = Operator
+                    # stop label highlighting on next ";"
+                    if collect_labels and scanner.match == ';':
+                        collect_labels = False
+                elif scanner.scan(r'[\(\)\[\]]+'):
+                    token = Punctuation
+                    # abort function naming ``foo = Function(...)``
+                    next_token_is_function = False
+                    # if we are in a function block we count the open
+                    # braces because ootherwise it's impossible to
+                    # determine the end of the modifier context
+                    if in_function_block or in_property_block:
+                        if scanner.match == '(':
+                            brace_balance[0] += 1
+                        elif scanner.match == ')':
+                            brace_balance[0] -= 1
+                        elif scanner.match == '[':
+                            brace_balance[1] += 1
+                        elif scanner.match == ']':
+                            brace_balance[1] -= 1
+                elif scanner.scan(r'[A-Za-z_][A-Za-z_0-9]*'):
+                    lowercase_name = scanner.match.lower()
+                    if lowercase_name == 'result':
+                        token = Name.Builtin.Pseudo
+                    elif lowercase_name in self.keywords:
+                        token = Keyword
+                        # if we are in a special block and a
+                        # block ending keyword occurs (and the parenthesis
+                        # is balanced) we end the current block context
+                        if self.is_portugol:
+                            if lowercase_name in ('funcao', 'procedimento'):
+                                in_function_block = True
+                                next_token_is_function = True
+                        else:
+                            if (in_function_block or in_property_block) and \
+                                    lowercase_name in self.BLOCK_KEYWORDS and \
+                                    brace_balance[0] <= 0 and \
+                                    brace_balance[1] <= 0:
+                                in_function_block = False
+                                in_property_block = False
+                                brace_balance = [0, 0]
+                                block_labels = set()
+                            if lowercase_name in ('label', 'goto'):
+                                collect_labels = True
+                            elif lowercase_name == 'asm':
+                                stack.append('asm')
+                            elif lowercase_name == 'property':
+                                in_property_block = True
+                                next_token_is_property = True
+                            elif lowercase_name in ('procedure', 'operator',
+                                                    'function', 'constructor',
+                                                    'destructor'):
+                                in_function_block = True
+                                next_token_is_function = True
+                    # we are in a function block and the current name
+                    # is in the set of registered modifiers. highlight
+                    # it as pseudo keyword
+                    elif not self.is_portugol and in_function_block and \
+                            lowercase_name in self.FUNCTION_MODIFIERS:
+                        token = Keyword.Pseudo
+                    # if we are in a property highlight some more
+                    # modifiers
+                    elif not self.is_portugol and in_property_block and \
+                            lowercase_name in ('read', 'write'):
+                        token = Keyword.Pseudo
+                        next_token_is_function = True
+                    # if the last iteration set next_token_is_function
+                    # to true we now want this name highlighted as
+                    # function. so do that and reset the state
+                    elif next_token_is_function:
+                        # Look if the next token is a dot. If yes it's
+                        # not a function, but a class name and the
+                        # part after the dot a function name
+                        if not self.is_portugol and scanner.test(r'\s*\.\s*'):
+                            token = Name.Class
+                        # it's not a dot, our job is done
+                        else:
+                            token = Name.Function
+                            next_token_is_function = False
+
+                            if self.is_portugol:
+                                block_labels.add(scanner.match.lower())
+
+                    # same for properties
+                    elif not self.is_portugol and next_token_is_property:
+                        token = Name.Property
+                        next_token_is_property = False
+                    # Highlight this token as label and add it
+                    # to the list of known labels
+                    elif not self.is_portugol and collect_labels:
+                        token = Name.Label
+                        block_labels.add(scanner.match.lower())
+                    # name is in list of known labels
+                    elif lowercase_name in block_labels:
+                        token = Name.Label
+                    elif self.is_portugol and lowercase_name in self.PORTUGOL_BUILTIN_TYPES:
+                        token = Keyword.Type
+                    elif not self.is_portugol and lowercase_name in self.BUILTIN_TYPES:
+                        token = Keyword.Type
+                    elif not self.is_portugol and lowercase_name in self.DIRECTIVES:
+                        token = Keyword.Pseudo
+                    # builtins are just builtins if the token
+                    # before isn't a dot
+                    elif not self.is_portugol and not was_dot and lowercase_name in self.builtins:
+                        token = Name.Builtin
+                    else:
+                        token = Name
+                elif self.is_portugol and scanner.scan(r"\""):
+                    token = String
+                    stack.append('string')
+                elif not self.is_portugol and scanner.scan(r"'"):
+                    token = String
+                    stack.append('string')
+                elif not self.is_portugol and scanner.scan(r'\#(\d+|\$[0-9A-Fa-f]+)'):
+                    token = String.Char
+                elif not self.is_portugol and scanner.scan(r'\$[0-9A-Fa-f]+'):
+                    token = Number.Hex
+                elif scanner.scan(r'\d+(?![eE]|\.[^.])'):
+                    token = Number.Integer
+                elif scanner.scan(r'\d+(\.\d+([eE][+-]?\d+)?|[eE][+-]?\d+)'):
+                    token = Number.Float
+                else:
+                    # if the stack depth is deeper than once, pop
+                    if len(stack) > 1:
+                        stack.pop()
+                    scanner.get_char()
+
+            elif stack[-1] == 'string':
+                if self.is_portugol:
+                    if scanner.scan(r"''"):
+                        token = String.Escape
+                    elif scanner.scan(r"\""):
+                        token = String
+                        stack.pop()
+                    elif scanner.scan(r"[^\"]*"):
+                        token = String
+                    else:
+                        scanner.get_char()
+                        stack.pop()
+                else:
+                    if scanner.scan(r"''"):
+                        token = String.Escape
+                    elif scanner.scan(r"'"):
+                        token = String
+                        stack.pop()
+                    elif scanner.scan(r"[^']*"):
+                        token = String
+                    else:
+                        scanner.get_char()
+                        stack.pop()
+            elif not self.is_portugol and stack[-1] == 'asm':
+                if scanner.scan(r'\s+'):
+                    token = Whitespace
+                elif scanner.scan(r'end'):
+                    token = Keyword
+                    stack.pop()
+                elif scanner.scan(r'\{.*?\}|\(\*.*?\*\)'):
+                    if scanner.match.startswith('$'):
+                        token = Comment.Preproc
+                    else:
+                        token = Comment.Multiline
+                elif scanner.scan(r'//.*?$'):
+                    token = Comment.Single
+                elif scanner.scan(r"'"):
+                    token = String
+                    stack.append('string')
+                elif scanner.scan(r'@@[A-Za-z_][A-Za-z_0-9]*'):
+                    token = Name.Label
+                elif scanner.scan(r'[A-Za-z_][A-Za-z_0-9]*'):
+                    lowercase_name = scanner.match.lower()
+                    if lowercase_name in self.ASM_INSTRUCTIONS:
+                        token = Keyword
+                    elif lowercase_name in self.ASM_REGISTERS:
+                        token = Name.Builtin
+                    else:
+                        token = Name
+                elif scanner.scan(r'[-+*\/=<>:;,.@\^]+'):
+                    token = Operator
+                elif scanner.scan(r'[\(\)\[\]]+'):
+                    token = Punctuation
+                elif scanner.scan(r'\$[0-9A-Fa-f]+'):
+                    token = Number.Hex
+                elif scanner.scan(r'\d+(?![eE]|\.[^.])'):
+                    token = Number.Integer
+                elif scanner.scan(r'\d+(\.\d+([eE][+-]?\d+)?|[eE][+-]?\d+)'):
+                    token = Number.Float
+                else:
+                    scanner.get_char()
+                    stack.pop()
+
+            # save the dot!!!11
+            if not self.is_portugol and scanner.match.strip():
+                was_dot = scanner.match == '.'
+
+            yield scanner.start_pos, token, scanner.match or ''
diff --git a/venv/Lib/site-packages/pygments/lexers/pawn.py b/venv/Lib/site-packages/pygments/lexers/pawn.py
new file mode 100644
index 0000000000..99d9c963d1
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/pawn.py
@@ -0,0 +1,202 @@
+"""
+    pygments.lexers.pawn
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for the Pawn languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation
+from pygments.util import get_bool_opt
+
+__all__ = ['SourcePawnLexer', 'PawnLexer']
+
+
+class SourcePawnLexer(RegexLexer):
+    """
+    For SourcePawn source code with preprocessor directives.
+    """
+    name = 'SourcePawn'
+    aliases = ['sp']
+    filenames = ['*.sp']
+    mimetypes = ['text/x-sourcepawn']
+    url = 'https://github.com/alliedmodders/sourcepawn'
+    version_added = '1.6'
+
+    #: optional Comment or Whitespace
+    _ws = r'(?:\s|//.*?\n|/\*.*?\*/)+'
+    #: only one /* */ style comment
+    _ws1 = r'\s*(?:/[*].*?[*]/\s*)*'
+
+    tokens = {
+        'root': [
+            # preprocessor directives: without whitespace
+            (r'^#if\s+0', Comment.Preproc, 'if0'),
+            ('^#', Comment.Preproc, 'macro'),
+            # or with whitespace
+            ('^' + _ws1 + r'#if\s+0', Comment.Preproc, 'if0'),
+            ('^' + _ws1 + '#', Comment.Preproc, 'macro'),
+            (r'\n', Text),
+            (r'\s+', Text),
+            (r'\\\n', Text),  # line continuation
+            (r'/(\\\n)?/(\n|(.|\n)*?[^\\]\n)', Comment.Single),
+            (r'/(\\\n)?\*(.|\n)*?\*(\\\n)?/', Comment.Multiline),
+            (r'[{}]', Punctuation),
+            (r'L?"', String, 'string'),
+            (r"L?'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'", String.Char),
+            (r'(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[LlUu]*', Number.Float),
+            (r'(\d+\.\d*|\.\d+|\d+[fF])[fF]?', Number.Float),
+            (r'0x[0-9a-fA-F]+[LlUu]*', Number.Hex),
+            (r'0[0-7]+[LlUu]*', Number.Oct),
+            (r'\d+[LlUu]*', Number.Integer),
+            (r'[~!%^&*+=|?:<>/-]', Operator),
+            (r'[()\[\],.;]', Punctuation),
+            (r'(case|const|continue|native|'
+             r'default|else|enum|for|if|new|operator|'
+             r'public|return|sizeof|static|decl|struct|switch)\b', Keyword),
+            (r'(bool|Float)\b', Keyword.Type),
+            (r'(true|false)\b', Keyword.Constant),
+            (r'[a-zA-Z_]\w*', Name),
+        ],
+        'string': [
+            (r'"', String, '#pop'),
+            (r'\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|[0-7]{1,3})', String.Escape),
+            (r'[^\\"\n]+', String),  # all other characters
+            (r'\\\n', String),       # line continuation
+            (r'\\', String),         # stray backslash
+        ],
+        'macro': [
+            (r'[^/\n]+', Comment.Preproc),
+            (r'/\*(.|\n)*?\*/', Comment.Multiline),
+            (r'//.*?\n', Comment.Single, '#pop'),
+            (r'/', Comment.Preproc),
+            (r'(?<=\\)\n', Comment.Preproc),
+            (r'\n', Comment.Preproc, '#pop'),
+        ],
+        'if0': [
+            (r'^\s*#if.*?(?/-]', Operator),
+            (r'[()\[\],.;]', Punctuation),
+            (r'(switch|case|default|const|new|static|char|continue|break|'
+             r'if|else|for|while|do|operator|enum|'
+             r'public|return|sizeof|tagof|state|goto)\b', Keyword),
+            (r'(bool|Float)\b', Keyword.Type),
+            (r'(true|false)\b', Keyword.Constant),
+            (r'[a-zA-Z_]\w*', Name),
+        ],
+        'string': [
+            (r'"', String, '#pop'),
+            (r'\\([\\abfnrtv"\']|x[a-fA-F0-9]{2,4}|[0-7]{1,3})', String.Escape),
+            (r'[^\\"\n]+', String),  # all other characters
+            (r'\\\n', String),       # line continuation
+            (r'\\', String),         # stray backslash
+        ],
+        'macro': [
+            (r'[^/\n]+', Comment.Preproc),
+            (r'/\*(.|\n)*?\*/', Comment.Multiline),
+            (r'//.*?\n', Comment.Single, '#pop'),
+            (r'/', Comment.Preproc),
+            (r'(?<=\\)\n', Comment.Preproc),
+            (r'\n', Comment.Preproc, '#pop'),
+        ],
+        'if0': [
+            (r'^\s*#if.*?(?<-]', Operator),
+            (r'[a-zA-Z][a-zA-Z0-9_-]*', Name),
+            (r'\?[a-zA-Z][a-zA-Z0-9_-]*', Name.Variable),
+            (r'[0-9]+\.[0-9]+', Number.Float),
+            (r'[0-9]+', Number.Integer),
+        ],
+        'keywords': [
+            (words((
+                ':requirements', ':types', ':constants',
+                ':predicates', ':functions', ':action', ':agent',
+                ':parameters', ':precondition', ':effect',
+                ':durative-action', ':duration', ':condition',
+                ':derived', ':domain', ':objects', ':init',
+                ':goal', ':metric', ':length', ':serial', ':parallel',
+                # the following are requirements
+                ':strips', ':typing', ':negative-preconditions',
+                ':disjunctive-preconditions', ':equality',
+                ':existential-preconditions', ':universal-preconditions',
+                ':conditional-effects', ':fluents', ':numeric-fluents',
+                ':object-fluents', ':adl', ':durative-actions',
+                ':continuous-effects', ':derived-predicates',
+                ':time-intial-literals', ':preferences',
+                ':constraints', ':action-costs', ':multi-agent',
+                ':unfactored-privacy', ':factored-privacy',
+                ':non-deterministic'
+                ), suffix=r'\b'), Keyword)
+        ],
+        'builtins': [
+            (words((
+                'define', 'domain', 'object', 'either', 'and',
+                'forall', 'preference', 'imply', 'or', 'exists',
+                'not', 'when', 'assign', 'scale-up', 'scale-down',
+                'increase', 'decrease', 'at', 'over', 'start',
+                'end', 'all', 'problem', 'always', 'sometime',
+                'within', 'at-most-once', 'sometime-after',
+                'sometime-before', 'always-within', 'hold-during',
+                'hold-after', 'minimize', 'maximize',
+                'total-time', 'is-violated'), suffix=r'\b'),
+                Name.Builtin)
+        ]
+    }
+
diff --git a/venv/Lib/site-packages/pygments/lexers/perl.py b/venv/Lib/site-packages/pygments/lexers/perl.py
new file mode 100644
index 0000000000..33f91f5800
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/perl.py
@@ -0,0 +1,733 @@
+"""
+    pygments.lexers.perl
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for Perl, Raku and related languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, ExtendedRegexLexer, include, bygroups, \
+    using, this, default, words
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation, Whitespace
+from pygments.util import shebang_matches
+
+__all__ = ['PerlLexer', 'Perl6Lexer']
+
+
+class PerlLexer(RegexLexer):
+    """
+    For Perl source code.
+    """
+
+    name = 'Perl'
+    url = 'https://www.perl.org'
+    aliases = ['perl', 'pl']
+    filenames = ['*.pl', '*.pm', '*.t', '*.perl']
+    mimetypes = ['text/x-perl', 'application/x-perl']
+    version_added = ''
+
+    flags = re.DOTALL | re.MULTILINE
+    # TODO: give this to a perl guy who knows how to parse perl...
+    tokens = {
+        'balanced-regex': [
+            (r'/(\\\\|\\[^\\]|[^\\/])*/[egimosx]*', String.Regex, '#pop'),
+            (r'!(\\\\|\\[^\\]|[^\\!])*![egimosx]*', String.Regex, '#pop'),
+            (r'\\(\\\\|[^\\])*\\[egimosx]*', String.Regex, '#pop'),
+            (r'\{(\\\\|\\[^\\]|[^\\}])*\}[egimosx]*', String.Regex, '#pop'),
+            (r'<(\\\\|\\[^\\]|[^\\>])*>[egimosx]*', String.Regex, '#pop'),
+            (r'\[(\\\\|\\[^\\]|[^\\\]])*\][egimosx]*', String.Regex, '#pop'),
+            (r'\((\\\\|\\[^\\]|[^\\)])*\)[egimosx]*', String.Regex, '#pop'),
+            (r'@(\\\\|\\[^\\]|[^\\@])*@[egimosx]*', String.Regex, '#pop'),
+            (r'%(\\\\|\\[^\\]|[^\\%])*%[egimosx]*', String.Regex, '#pop'),
+            (r'\$(\\\\|\\[^\\]|[^\\$])*\$[egimosx]*', String.Regex, '#pop'),
+        ],
+        'root': [
+            (r'\A\#!.+?$', Comment.Hashbang),
+            (r'\#.*?$', Comment.Single),
+            (r'^=[a-zA-Z0-9]+\s+.*?\n=cut', Comment.Multiline),
+            (words((
+                'case', 'continue', 'do', 'else', 'elsif', 'for', 'foreach',
+                'if', 'last', 'my', 'next', 'our', 'redo', 'reset', 'then',
+                'unless', 'until', 'while', 'print', 'new', 'BEGIN',
+                'CHECK', 'INIT', 'END', 'return'), suffix=r'\b'),
+             Keyword),
+            (r'(format)(\s+)(\w+)(\s*)(=)(\s*\n)',
+             bygroups(Keyword, Whitespace, Name, Whitespace, Punctuation, Whitespace), 'format'),
+            (r'(eq|lt|gt|le|ge|ne|not|and|or|cmp)\b', Operator.Word),
+            # common delimiters
+            (r's/(\\\\|\\[^\\]|[^\\/])*/(\\\\|\\[^\\]|[^\\/])*/[egimosx]*',
+                String.Regex),
+            (r's!(\\\\|\\!|[^!])*!(\\\\|\\!|[^!])*![egimosx]*', String.Regex),
+            (r's\\(\\\\|[^\\])*\\(\\\\|[^\\])*\\[egimosx]*', String.Regex),
+            (r's@(\\\\|\\[^\\]|[^\\@])*@(\\\\|\\[^\\]|[^\\@])*@[egimosx]*',
+                String.Regex),
+            (r's%(\\\\|\\[^\\]|[^\\%])*%(\\\\|\\[^\\]|[^\\%])*%[egimosx]*',
+                String.Regex),
+            # balanced delimiters
+            (r's\{(\\\\|\\[^\\]|[^\\}])*\}\s*', String.Regex, 'balanced-regex'),
+            (r's<(\\\\|\\[^\\]|[^\\>])*>\s*', String.Regex, 'balanced-regex'),
+            (r's\[(\\\\|\\[^\\]|[^\\\]])*\]\s*', String.Regex,
+                'balanced-regex'),
+            (r's\((\\\\|\\[^\\]|[^\\)])*\)\s*', String.Regex,
+                'balanced-regex'),
+
+            (r'm?/(\\\\|\\[^\\]|[^\\/\n])*/[gcimosx]*', String.Regex),
+            (r'm(?=[/!\\{<\[(@%$])', String.Regex, 'balanced-regex'),
+            (r'((?<==~)|(?<=\())\s*/(\\\\|\\[^\\]|[^\\/])*/[gcimosx]*',
+                String.Regex),
+            (r'\s+', Whitespace),
+            (words((
+                'abs', 'accept', 'alarm', 'atan2', 'bind', 'binmode', 'bless', 'caller', 'chdir',
+                'chmod', 'chomp', 'chop', 'chown', 'chr', 'chroot', 'close', 'closedir', 'connect',
+                'continue', 'cos', 'crypt', 'dbmclose', 'dbmopen', 'defined', 'delete', 'die',
+                'dump', 'each', 'endgrent', 'endhostent', 'endnetent', 'endprotoent',
+                'endpwent', 'endservent', 'eof', 'eval', 'exec', 'exists', 'exit', 'exp', 'fcntl',
+                'fileno', 'flock', 'fork', 'format', 'formline', 'getc', 'getgrent', 'getgrgid',
+                'getgrnam', 'gethostbyaddr', 'gethostbyname', 'gethostent', 'getlogin',
+                'getnetbyaddr', 'getnetbyname', 'getnetent', 'getpeername', 'getpgrp',
+                'getppid', 'getpriority', 'getprotobyname', 'getprotobynumber',
+                'getprotoent', 'getpwent', 'getpwnam', 'getpwuid', 'getservbyname',
+                'getservbyport', 'getservent', 'getsockname', 'getsockopt', 'glob', 'gmtime',
+                'goto', 'grep', 'hex', 'import', 'index', 'int', 'ioctl', 'join', 'keys', 'kill', 'last',
+                'lc', 'lcfirst', 'length', 'link', 'listen', 'local', 'localtime', 'log', 'lstat',
+                'map', 'mkdir', 'msgctl', 'msgget', 'msgrcv', 'msgsnd', 'my', 'next', 'oct', 'open',
+                'opendir', 'ord', 'our', 'pack', 'pipe', 'pop', 'pos', 'printf',
+                'prototype', 'push', 'quotemeta', 'rand', 'read', 'readdir',
+                'readline', 'readlink', 'readpipe', 'recv', 'redo', 'ref', 'rename',
+                'reverse', 'rewinddir', 'rindex', 'rmdir', 'scalar', 'seek', 'seekdir',
+                'select', 'semctl', 'semget', 'semop', 'send', 'setgrent', 'sethostent', 'setnetent',
+                'setpgrp', 'setpriority', 'setprotoent', 'setpwent', 'setservent',
+                'setsockopt', 'shift', 'shmctl', 'shmget', 'shmread', 'shmwrite', 'shutdown',
+                'sin', 'sleep', 'socket', 'socketpair', 'sort', 'splice', 'split', 'sprintf', 'sqrt',
+                'srand', 'stat', 'study', 'substr', 'symlink', 'syscall', 'sysopen', 'sysread',
+                'sysseek', 'system', 'syswrite', 'tell', 'telldir', 'tie', 'tied', 'time', 'times', 'tr',
+                'truncate', 'uc', 'ucfirst', 'umask', 'undef', 'unlink', 'unpack', 'unshift', 'untie',
+                'utime', 'values', 'vec', 'wait', 'waitpid', 'wantarray', 'warn', 'write'), suffix=r'\b'),
+             Name.Builtin),
+            (r'((__(DATA|DIE|WARN)__)|(STD(IN|OUT|ERR)))\b', Name.Builtin.Pseudo),
+            (r'(<<)([\'"]?)([a-zA-Z_]\w*)(\2;?\n.*?\n)(\3)(\n)',
+             bygroups(String, String, String.Delimiter, String, String.Delimiter, Whitespace)),
+            (r'__END__', Comment.Preproc, 'end-part'),
+            (r'\$\^[ADEFHILMOPSTWX]', Name.Variable.Global),
+            (r"\$[\\\"\[\]'&`+*.,;=%~?@$!<>(^|/-](?!\w)", Name.Variable.Global),
+            (r'[$@%#]+', Name.Variable, 'varname'),
+            (r'0_?[0-7]+(_[0-7]+)*', Number.Oct),
+            (r'0x[0-9A-Fa-f]+(_[0-9A-Fa-f]+)*', Number.Hex),
+            (r'0b[01]+(_[01]+)*', Number.Bin),
+            (r'(?i)(\d*(_\d*)*\.\d+(_\d*)*|\d+(_\d*)*\.\d+(_\d*)*)(e[+-]?\d+)?',
+             Number.Float),
+            (r'(?i)\d+(_\d*)*e[+-]?\d+(_\d*)*', Number.Float),
+            (r'\d+(_\d+)*', Number.Integer),
+            (r"'(\\\\|\\[^\\]|[^'\\])*'", String),
+            (r'"(\\\\|\\[^\\]|[^"\\])*"', String),
+            (r'`(\\\\|\\[^\\]|[^`\\])*`', String.Backtick),
+            (r'<([^\s>]+)>', String.Regex),
+            (r'(q|qq|qw|qr|qx)\{', String.Other, 'cb-string'),
+            (r'(q|qq|qw|qr|qx)\(', String.Other, 'rb-string'),
+            (r'(q|qq|qw|qr|qx)\[', String.Other, 'sb-string'),
+            (r'(q|qq|qw|qr|qx)\<', String.Other, 'lt-string'),
+            (r'(q|qq|qw|qr|qx)([\W_])(.|\n)*?\2', String.Other),
+            (r'(package)(\s+)([a-zA-Z_]\w*(?:::[a-zA-Z_]\w*)*)',
+             bygroups(Keyword, Whitespace, Name.Namespace)),
+            (r'(use|require|no)(\s+)([a-zA-Z_]\w*(?:::[a-zA-Z_]\w*)*)',
+             bygroups(Keyword, Whitespace, Name.Namespace)),
+            (r'(sub)(\s+)', bygroups(Keyword, Whitespace), 'funcname'),
+            (words((
+                'no', 'package', 'require', 'use'), suffix=r'\b'),
+             Keyword),
+            (r'(\[\]|\*\*|::|<<|>>|>=|<=>|<=|={3}|!=|=~|'
+             r'!~|&&?|\|\||\.{1,3})', Operator),
+            (r'[-+/*%=<>&^|!\\~]=?', Operator),
+            (r'[()\[\]:;,<>/?{}]', Punctuation),  # yes, there's no shortage
+                                                  # of punctuation in Perl!
+            (r'(?=\w)', Name, 'name'),
+        ],
+        'format': [
+            (r'\.\n', String.Interpol, '#pop'),
+            (r'[^\n]*\n', String.Interpol),
+        ],
+        'varname': [
+            (r'\s+', Whitespace),
+            (r'\{', Punctuation, '#pop'),    # hash syntax?
+            (r'\)|,', Punctuation, '#pop'),  # argument specifier
+            (r'\w+::', Name.Namespace),
+            (r'[\w:]+', Name.Variable, '#pop'),
+        ],
+        'name': [
+            (r'[a-zA-Z_]\w*(::[a-zA-Z_]\w*)*(::)?(?=\s*->)', Name.Namespace, '#pop'),
+            (r'[a-zA-Z_]\w*(::[a-zA-Z_]\w*)*::', Name.Namespace, '#pop'),
+            (r'[\w:]+', Name, '#pop'),
+            (r'[A-Z_]+(?=\W)', Name.Constant, '#pop'),
+            (r'(?=\W)', Text, '#pop'),
+        ],
+        'funcname': [
+            (r'[a-zA-Z_]\w*[!?]?', Name.Function),
+            (r'\s+', Whitespace),
+            # argument declaration
+            (r'(\([$@%]*\))(\s*)', bygroups(Punctuation, Whitespace)),
+            (r';', Punctuation, '#pop'),
+            (r'.*?\{', Punctuation, '#pop'),
+        ],
+        'cb-string': [
+            (r'\\[{}\\]', String.Other),
+            (r'\\', String.Other),
+            (r'\{', String.Other, 'cb-string'),
+            (r'\}', String.Other, '#pop'),
+            (r'[^{}\\]+', String.Other)
+        ],
+        'rb-string': [
+            (r'\\[()\\]', String.Other),
+            (r'\\', String.Other),
+            (r'\(', String.Other, 'rb-string'),
+            (r'\)', String.Other, '#pop'),
+            (r'[^()]+', String.Other)
+        ],
+        'sb-string': [
+            (r'\\[\[\]\\]', String.Other),
+            (r'\\', String.Other),
+            (r'\[', String.Other, 'sb-string'),
+            (r'\]', String.Other, '#pop'),
+            (r'[^\[\]]+', String.Other)
+        ],
+        'lt-string': [
+            (r'\\[<>\\]', String.Other),
+            (r'\\', String.Other),
+            (r'\<', String.Other, 'lt-string'),
+            (r'\>', String.Other, '#pop'),
+            (r'[^<>]+', String.Other)
+        ],
+        'end-part': [
+            (r'.+', Comment.Preproc, '#pop')
+        ]
+    }
+
+    def analyse_text(text):
+        if shebang_matches(text, r'perl'):
+            return True
+
+        result = 0
+
+        if re.search(r'(?:my|our)\s+[$@%(]', text):
+            result += 0.9
+
+        if ':=' in text:
+            # := is not valid Perl, but it appears in unicon, so we should
+            # become less confident if we think we found Perl with :=
+            result /= 2
+
+        return result
+
+
+class Perl6Lexer(ExtendedRegexLexer):
+    """
+    For Raku (a.k.a. Perl 6) source code.
+    """
+
+    name = 'Perl6'
+    url = 'https://www.raku.org'
+    aliases = ['perl6', 'pl6', 'raku']
+    filenames = ['*.pl', '*.pm', '*.nqp', '*.p6', '*.6pl', '*.p6l', '*.pl6',
+                 '*.6pm', '*.p6m', '*.pm6', '*.t', '*.raku', '*.rakumod',
+                 '*.rakutest', '*.rakudoc']
+    mimetypes = ['text/x-perl6', 'application/x-perl6']
+    version_added = '2.0'
+    flags = re.MULTILINE | re.DOTALL
+
+    PERL6_IDENTIFIER_RANGE = r"['\w:-]"
+
+    PERL6_KEYWORDS = (
+        #Phasers
+        'BEGIN','CATCH','CHECK','CLOSE','CONTROL','DOC','END','ENTER','FIRST',
+        'INIT','KEEP','LAST','LEAVE','NEXT','POST','PRE','QUIT','UNDO',
+        #Keywords
+        'anon','augment','but','class','constant','default','does','else',
+        'elsif','enum','for','gather','given','grammar','has','if','import',
+        'is','let','loop','made','make','method','module','multi','my','need',
+        'orwith','our','proceed','proto','repeat','require','return',
+        'return-rw','returns','role','rule','state','sub','submethod','subset',
+        'succeed','supersede','token','try','unit','unless','until','use',
+        'when','while','with','without',
+        #Traits
+        'export','native','repr','required','rw','symbol',
+    )
+
+    PERL6_BUILTINS = (
+        'ACCEPTS','abs','abs2rel','absolute','accept','accessed','acos',
+        'acosec','acosech','acosh','acotan','acotanh','acquire','act','action',
+        'actions','add','add_attribute','add_enum_value','add_fallback',
+        'add_method','add_parent','add_private_method','add_role','add_trustee',
+        'adverb','after','all','allocate','allof','allowed','alternative-names',
+        'annotations','antipair','antipairs','any','anyof','app_lifetime',
+        'append','arch','archname','args','arity','Array','asec','asech','asin',
+        'asinh','ASSIGN-KEY','ASSIGN-POS','assuming','ast','at','atan','atan2',
+        'atanh','AT-KEY','atomic-assign','atomic-dec-fetch','atomic-fetch',
+        'atomic-fetch-add','atomic-fetch-dec','atomic-fetch-inc',
+        'atomic-fetch-sub','atomic-inc-fetch','AT-POS','attributes','auth',
+        'await','backtrace','Bag','BagHash','bail-out','base','basename',
+        'base-repeating','batch','BIND-KEY','BIND-POS','bind-stderr',
+        'bind-stdin','bind-stdout','bind-udp','bits','bless','block','Bool',
+        'bool-only','bounds','break','Bridge','broken','BUILD','build-date',
+        'bytes','cache','callframe','calling-package','CALL-ME','callsame',
+        'callwith','can','cancel','candidates','cando','can-ok','canonpath',
+        'caps','caption','Capture','cas','catdir','categorize','categorize-list',
+        'catfile','catpath','cause','ceiling','cglobal','changed','Channel',
+        'chars','chdir','child','child-name','child-typename','chmod','chomp',
+        'chop','chr','chrs','chunks','cis','classify','classify-list','cleanup',
+        'clone','close','closed','close-stdin','cmp-ok','code','codes','collate',
+        'column','comb','combinations','command','comment','compiler','Complex',
+        'compose','compose_type','composer','condition','config',
+        'configure_destroy','configure_type_checking','conj','connect',
+        'constraints','construct','contains','contents','copy','cos','cosec',
+        'cosech','cosh','cotan','cotanh','count','count-only','cpu-cores',
+        'cpu-usage','CREATE','create_type','cross','cue','curdir','curupdir','d',
+        'Date','DateTime','day','daycount','day-of-month','day-of-week',
+        'day-of-year','days-in-month','declaration','decode','decoder','deepmap',
+        'default','defined','DEFINITE','delayed','DELETE-KEY','DELETE-POS',
+        'denominator','desc','DESTROY','destroyers','devnull','diag',
+        'did-you-mean','die','dies-ok','dir','dirname','dir-sep','DISTROnames',
+        'do','does','does-ok','done','done-testing','duckmap','dynamic','e',
+        'eager','earlier','elems','emit','enclosing','encode','encoder',
+        'encoding','end','ends-with','enum_from_value','enum_value_list',
+        'enum_values','enums','eof','EVAL','eval-dies-ok','EVALFILE',
+        'eval-lives-ok','exception','excludes-max','excludes-min','EXISTS-KEY',
+        'EXISTS-POS','exit','exitcode','exp','expected','explicitly-manage',
+        'expmod','extension','f','fail','fails-like','fc','feature','file',
+        'filename','find_method','find_method_qualified','finish','first','flat',
+        'flatmap','flip','floor','flunk','flush','fmt','format','formatter',
+        'freeze','from','from-list','from-loop','from-posix','full',
+        'full-barrier','get','get_value','getc','gist','got','grab','grabpairs',
+        'grep','handle','handled','handles','hardware','has_accessor','Hash',
+        'head','headers','hh-mm-ss','hidden','hides','hour','how','hyper','id',
+        'illegal','im','in','indent','index','indices','indir','infinite',
+        'infix','infix:<+>','infix:<->','install_method_cache','Instant',
+        'instead','Int','int-bounds','interval','in-timezone','invalid-str',
+        'invert','invocant','IO','IO::Notification.watch-path','is_trusted',
+        'is_type','isa','is-absolute','isa-ok','is-approx','is-deeply',
+        'is-hidden','is-initial-thread','is-int','is-lazy','is-leap-year',
+        'isNaN','isnt','is-prime','is-relative','is-routine','is-setting',
+        'is-win','item','iterator','join','keep','kept','KERNELnames','key',
+        'keyof','keys','kill','kv','kxxv','l','lang','last','lastcall','later',
+        'lazy','lc','leading','level','like','line','lines','link','List',
+        'listen','live','lives-ok','local','lock','log','log10','lookup','lsb',
+        'made','MAIN','make','Map','match','max','maxpairs','merge','message',
+        'method','method_table','methods','migrate','min','minmax','minpairs',
+        'minute','misplaced','Mix','MixHash','mkdir','mode','modified','month',
+        'move','mro','msb','multi','multiness','my','name','named','named_names',
+        'narrow','nativecast','native-descriptor','nativesizeof','new','new_type',
+        'new-from-daycount','new-from-pairs','next','nextcallee','next-handle',
+        'nextsame','nextwith','NFC','NFD','NFKC','NFKD','nl-in','nl-out',
+        'nodemap','nok','none','norm','not','note','now','nude','Num',
+        'numerator','Numeric','of','offset','offset-in-hours','offset-in-minutes',
+        'ok','old','on-close','one','on-switch','open','opened','operation',
+        'optional','ord','ords','orig','os-error','osname','out-buffer','pack',
+        'package','package-kind','package-name','packages','pair','pairs',
+        'pairup','parameter','params','parent','parent-name','parents','parse',
+        'parse-base','parsefile','parse-names','parts','pass','path','path-sep',
+        'payload','peer-host','peer-port','periods','perl','permutations','phaser',
+        'pick','pickpairs','pid','placeholder','plan','plus','polar','poll',
+        'polymod','pop','pos','positional','posix','postfix','postmatch',
+        'precomp-ext','precomp-target','pred','prefix','prematch','prepend',
+        'print','printf','print-nl','print-to','private','private_method_table',
+        'proc','produce','Promise','prompt','protect','pull-one','push',
+        'push-all','push-at-least','push-exactly','push-until-lazy','put',
+        'qualifier-type','quit','r','race','radix','rand','range','Rat','raw',
+        're','read','readchars','readonly','ready','Real','reallocate','reals',
+        'reason','rebless','receive','recv','redispatcher','redo','reduce',
+        'rel2abs','relative','release','rename','repeated','replacement',
+        'report','reserved','resolve','restore','result','resume','rethrow',
+        'reverse','right','rindex','rmdir','role','roles_to_compose','rolish',
+        'roll','rootdir','roots','rotate','rotor','round','roundrobin',
+        'routine-type','run','rwx','s','samecase','samemark','samewith','say',
+        'schedule-on','scheduler','scope','sec','sech','second','seek','self',
+        'send','Set','set_hidden','set_name','set_package','set_rw','set_value',
+        'SetHash','set-instruments','setup_finalization','shape','share','shell',
+        'shift','sibling','sigil','sign','signal','signals','signature','sin',
+        'sinh','sink','sink-all','skip','skip-at-least','skip-at-least-pull-one',
+        'skip-one','skip-rest','sleep','sleep-timer','sleep-until','Slip','slurp',
+        'slurp-rest','slurpy','snap','snapper','so','socket-host','socket-port',
+        'sort','source','source-package','spawn','SPEC','splice','split',
+        'splitdir','splitpath','sprintf','spurt','sqrt','squish','srand','stable',
+        'start','started','starts-with','status','stderr','stdout','Str',
+        'sub_signature','subbuf','subbuf-rw','subname','subparse','subst',
+        'subst-mutate','substr','substr-eq','substr-rw','subtest','succ','sum',
+        'Supply','symlink','t','tail','take','take-rw','tan','tanh','tap',
+        'target','target-name','tc','tclc','tell','then','throttle','throw',
+        'throws-like','timezone','tmpdir','to','today','todo','toggle','to-posix',
+        'total','trailing','trans','tree','trim','trim-leading','trim-trailing',
+        'truncate','truncated-to','trusts','try_acquire','trying','twigil','type',
+        'type_captures','typename','uc','udp','uncaught_handler','unimatch',
+        'uniname','uninames','uniparse','uniprop','uniprops','unique','unival',
+        'univals','unlike','unlink','unlock','unpack','unpolar','unshift',
+        'unwrap','updir','USAGE','use-ok','utc','val','value','values','VAR',
+        'variable','verbose-config','version','VMnames','volume','vow','w','wait',
+        'warn','watch','watch-path','week','weekday-of-month','week-number',
+        'week-year','WHAT','when','WHERE','WHEREFORE','WHICH','WHO',
+        'whole-second','WHY','wordcase','words','workaround','wrap','write',
+        'write-to','x','yada','year','yield','yyyy-mm-dd','z','zip','zip-latest',
+
+    )
+
+    PERL6_BUILTIN_CLASSES = (
+        #Booleans
+        'False','True',
+        #Classes
+        'Any','Array','Associative','AST','atomicint','Attribute','Backtrace',
+        'Backtrace::Frame','Bag','Baggy','BagHash','Blob','Block','Bool','Buf',
+        'Callable','CallFrame','Cancellation','Capture','CArray','Channel','Code',
+        'compiler','Complex','ComplexStr','Cool','CurrentThreadScheduler',
+        'Cursor','Date','Dateish','DateTime','Distro','Duration','Encoding',
+        'Exception','Failure','FatRat','Grammar','Hash','HyperWhatever','Instant',
+        'Int','int16','int32','int64','int8','IntStr','IO','IO::ArgFiles',
+        'IO::CatHandle','IO::Handle','IO::Notification','IO::Path',
+        'IO::Path::Cygwin','IO::Path::QNX','IO::Path::Unix','IO::Path::Win32',
+        'IO::Pipe','IO::Socket','IO::Socket::Async','IO::Socket::INET','IO::Spec',
+        'IO::Spec::Cygwin','IO::Spec::QNX','IO::Spec::Unix','IO::Spec::Win32',
+        'IO::Special','Iterable','Iterator','Junction','Kernel','Label','List',
+        'Lock','Lock::Async','long','longlong','Macro','Map','Match',
+        'Metamodel::AttributeContainer','Metamodel::C3MRO','Metamodel::ClassHOW',
+        'Metamodel::EnumHOW','Metamodel::Finalization','Metamodel::MethodContainer',
+        'Metamodel::MROBasedMethodDispatch','Metamodel::MultipleInheritance',
+        'Metamodel::Naming','Metamodel::Primitives','Metamodel::PrivateMethodContainer',
+        'Metamodel::RoleContainer','Metamodel::Trusting','Method','Mix','MixHash',
+        'Mixy','Mu','NFC','NFD','NFKC','NFKD','Nil','Num','num32','num64',
+        'Numeric','NumStr','ObjAt','Order','Pair','Parameter','Perl','Pod::Block',
+        'Pod::Block::Code','Pod::Block::Comment','Pod::Block::Declarator',
+        'Pod::Block::Named','Pod::Block::Para','Pod::Block::Table','Pod::Heading',
+        'Pod::Item','Pointer','Positional','PositionalBindFailover','Proc',
+        'Proc::Async','Promise','Proxy','PseudoStash','QuantHash','Range','Rat',
+        'Rational','RatStr','Real','Regex','Routine','Scalar','Scheduler',
+        'Semaphore','Seq','Set','SetHash','Setty','Signature','size_t','Slip',
+        'Stash','Str','StrDistance','Stringy','Sub','Submethod','Supplier',
+        'Supplier::Preserving','Supply','Systemic','Tap','Telemetry',
+        'Telemetry::Instrument::Thread','Telemetry::Instrument::Usage',
+        'Telemetry::Period','Telemetry::Sampler','Thread','ThreadPoolScheduler',
+        'UInt','uint16','uint32','uint64','uint8','Uni','utf8','Variable',
+        'Version','VM','Whatever','WhateverCode','WrapHandle'
+    )
+
+    PERL6_OPERATORS = (
+        'X', 'Z', 'after', 'also', 'and', 'andthen', 'before', 'cmp', 'div',
+        'eq', 'eqv', 'extra', 'ff', 'fff', 'ge', 'gt', 'le', 'leg', 'lt', 'm',
+        'mm', 'mod', 'ne', 'or', 'orelse', 'rx', 's', 'tr', 'x', 'xor', 'xx',
+        '++', '--', '**', '!', '+', '-', '~', '?', '|', '||', '+^', '~^', '?^',
+        '^', '*', '/', '%', '%%', '+&', '+<', '+>', '~&', '~<', '~>', '?&',
+        'gcd', 'lcm', '+', '-', '+|', '+^', '~|', '~^', '?|', '?^',
+        '~', '&', '^', 'but', 'does', '<=>', '..', '..^', '^..', '^..^',
+        '!=', '==', '<', '<=', '>', '>=', '~~', '===', '!eqv',
+        '&&', '||', '^^', '//', 'min', 'max', '??', '!!', 'ff', 'fff', 'so',
+        'not', '<==', '==>', '<<==', '==>>','unicmp',
+    )
+
+    # Perl 6 has a *lot* of possible bracketing characters
+    # this list was lifted from STD.pm6 (https://github.com/perl6/std)
+    PERL6_BRACKETS = {
+        '\u0028': '\u0029', '\u003c': '\u003e', '\u005b': '\u005d',
+        '\u007b': '\u007d', '\u00ab': '\u00bb', '\u0f3a': '\u0f3b',
+        '\u0f3c': '\u0f3d', '\u169b': '\u169c', '\u2018': '\u2019',
+        '\u201a': '\u2019', '\u201b': '\u2019', '\u201c': '\u201d',
+        '\u201e': '\u201d', '\u201f': '\u201d', '\u2039': '\u203a',
+        '\u2045': '\u2046', '\u207d': '\u207e', '\u208d': '\u208e',
+        '\u2208': '\u220b', '\u2209': '\u220c', '\u220a': '\u220d',
+        '\u2215': '\u29f5', '\u223c': '\u223d', '\u2243': '\u22cd',
+        '\u2252': '\u2253', '\u2254': '\u2255', '\u2264': '\u2265',
+        '\u2266': '\u2267', '\u2268': '\u2269', '\u226a': '\u226b',
+        '\u226e': '\u226f', '\u2270': '\u2271', '\u2272': '\u2273',
+        '\u2274': '\u2275', '\u2276': '\u2277', '\u2278': '\u2279',
+        '\u227a': '\u227b', '\u227c': '\u227d', '\u227e': '\u227f',
+        '\u2280': '\u2281', '\u2282': '\u2283', '\u2284': '\u2285',
+        '\u2286': '\u2287', '\u2288': '\u2289', '\u228a': '\u228b',
+        '\u228f': '\u2290', '\u2291': '\u2292', '\u2298': '\u29b8',
+        '\u22a2': '\u22a3', '\u22a6': '\u2ade', '\u22a8': '\u2ae4',
+        '\u22a9': '\u2ae3', '\u22ab': '\u2ae5', '\u22b0': '\u22b1',
+        '\u22b2': '\u22b3', '\u22b4': '\u22b5', '\u22b6': '\u22b7',
+        '\u22c9': '\u22ca', '\u22cb': '\u22cc', '\u22d0': '\u22d1',
+        '\u22d6': '\u22d7', '\u22d8': '\u22d9', '\u22da': '\u22db',
+        '\u22dc': '\u22dd', '\u22de': '\u22df', '\u22e0': '\u22e1',
+        '\u22e2': '\u22e3', '\u22e4': '\u22e5', '\u22e6': '\u22e7',
+        '\u22e8': '\u22e9', '\u22ea': '\u22eb', '\u22ec': '\u22ed',
+        '\u22f0': '\u22f1', '\u22f2': '\u22fa', '\u22f3': '\u22fb',
+        '\u22f4': '\u22fc', '\u22f6': '\u22fd', '\u22f7': '\u22fe',
+        '\u2308': '\u2309', '\u230a': '\u230b', '\u2329': '\u232a',
+        '\u23b4': '\u23b5', '\u2768': '\u2769', '\u276a': '\u276b',
+        '\u276c': '\u276d', '\u276e': '\u276f', '\u2770': '\u2771',
+        '\u2772': '\u2773', '\u2774': '\u2775', '\u27c3': '\u27c4',
+        '\u27c5': '\u27c6', '\u27d5': '\u27d6', '\u27dd': '\u27de',
+        '\u27e2': '\u27e3', '\u27e4': '\u27e5', '\u27e6': '\u27e7',
+        '\u27e8': '\u27e9', '\u27ea': '\u27eb', '\u2983': '\u2984',
+        '\u2985': '\u2986', '\u2987': '\u2988', '\u2989': '\u298a',
+        '\u298b': '\u298c', '\u298d': '\u298e', '\u298f': '\u2990',
+        '\u2991': '\u2992', '\u2993': '\u2994', '\u2995': '\u2996',
+        '\u2997': '\u2998', '\u29c0': '\u29c1', '\u29c4': '\u29c5',
+        '\u29cf': '\u29d0', '\u29d1': '\u29d2', '\u29d4': '\u29d5',
+        '\u29d8': '\u29d9', '\u29da': '\u29db', '\u29f8': '\u29f9',
+        '\u29fc': '\u29fd', '\u2a2b': '\u2a2c', '\u2a2d': '\u2a2e',
+        '\u2a34': '\u2a35', '\u2a3c': '\u2a3d', '\u2a64': '\u2a65',
+        '\u2a79': '\u2a7a', '\u2a7d': '\u2a7e', '\u2a7f': '\u2a80',
+        '\u2a81': '\u2a82', '\u2a83': '\u2a84', '\u2a8b': '\u2a8c',
+        '\u2a91': '\u2a92', '\u2a93': '\u2a94', '\u2a95': '\u2a96',
+        '\u2a97': '\u2a98', '\u2a99': '\u2a9a', '\u2a9b': '\u2a9c',
+        '\u2aa1': '\u2aa2', '\u2aa6': '\u2aa7', '\u2aa8': '\u2aa9',
+        '\u2aaa': '\u2aab', '\u2aac': '\u2aad', '\u2aaf': '\u2ab0',
+        '\u2ab3': '\u2ab4', '\u2abb': '\u2abc', '\u2abd': '\u2abe',
+        '\u2abf': '\u2ac0', '\u2ac1': '\u2ac2', '\u2ac3': '\u2ac4',
+        '\u2ac5': '\u2ac6', '\u2acd': '\u2ace', '\u2acf': '\u2ad0',
+        '\u2ad1': '\u2ad2', '\u2ad3': '\u2ad4', '\u2ad5': '\u2ad6',
+        '\u2aec': '\u2aed', '\u2af7': '\u2af8', '\u2af9': '\u2afa',
+        '\u2e02': '\u2e03', '\u2e04': '\u2e05', '\u2e09': '\u2e0a',
+        '\u2e0c': '\u2e0d', '\u2e1c': '\u2e1d', '\u2e20': '\u2e21',
+        '\u3008': '\u3009', '\u300a': '\u300b', '\u300c': '\u300d',
+        '\u300e': '\u300f', '\u3010': '\u3011', '\u3014': '\u3015',
+        '\u3016': '\u3017', '\u3018': '\u3019', '\u301a': '\u301b',
+        '\u301d': '\u301e', '\ufd3e': '\ufd3f', '\ufe17': '\ufe18',
+        '\ufe35': '\ufe36', '\ufe37': '\ufe38', '\ufe39': '\ufe3a',
+        '\ufe3b': '\ufe3c', '\ufe3d': '\ufe3e', '\ufe3f': '\ufe40',
+        '\ufe41': '\ufe42', '\ufe43': '\ufe44', '\ufe47': '\ufe48',
+        '\ufe59': '\ufe5a', '\ufe5b': '\ufe5c', '\ufe5d': '\ufe5e',
+        '\uff08': '\uff09', '\uff1c': '\uff1e', '\uff3b': '\uff3d',
+        '\uff5b': '\uff5d', '\uff5f': '\uff60', '\uff62': '\uff63',
+    }
+
+    def _build_word_match(words, boundary_regex_fragment=None, prefix='', suffix=''):
+        if boundary_regex_fragment is None:
+            return r'\b(' + prefix + r'|'.join(re.escape(x) for x in words) + \
+                suffix + r')\b'
+        else:
+            return r'(? 0:
+                    next_open_pos = text.find(opening_chars, search_pos + n_chars)
+                    next_close_pos = text.find(closing_chars, search_pos + n_chars)
+
+                    if next_close_pos == -1:
+                        next_close_pos = len(text)
+                        nesting_level = 0
+                    elif next_open_pos != -1 and next_open_pos < next_close_pos:
+                        nesting_level += 1
+                        search_pos = next_open_pos
+                    else:  # next_close_pos < next_open_pos
+                        nesting_level -= 1
+                        search_pos = next_close_pos
+
+                end_pos = next_close_pos
+
+            if end_pos < 0:     # if we didn't find a closer, just highlight the
+                                # rest of the text in this class
+                end_pos = len(text)
+
+            if adverbs is not None and re.search(r':to\b', adverbs):
+                heredoc_terminator = text[match.start('delimiter') + n_chars:end_pos]
+                end_heredoc = re.search(r'^\s*' + re.escape(heredoc_terminator) +
+                                        r'\s*$', text[end_pos:], re.MULTILINE)
+
+                if end_heredoc:
+                    end_pos += end_heredoc.end()
+                else:
+                    end_pos = len(text)
+
+            yield match.start(), token_class, text[match.start():end_pos + n_chars]
+            context.pos = end_pos + n_chars
+
+        return callback
+
+    def opening_brace_callback(lexer, match, context):
+        stack = context.stack
+
+        yield match.start(), Text, context.text[match.start():match.end()]
+        context.pos = match.end()
+
+        # if we encounter an opening brace and we're one level
+        # below a token state, it means we need to increment
+        # the nesting level for braces so we know later when
+        # we should return to the token rules.
+        if len(stack) > 2 and stack[-2] == 'token':
+            context.perl6_token_nesting_level += 1
+
+    def closing_brace_callback(lexer, match, context):
+        stack = context.stack
+
+        yield match.start(), Text, context.text[match.start():match.end()]
+        context.pos = match.end()
+
+        # if we encounter a free closing brace and we're one level
+        # below a token state, it means we need to check the nesting
+        # level to see if we need to return to the token state.
+        if len(stack) > 2 and stack[-2] == 'token':
+            context.perl6_token_nesting_level -= 1
+            if context.perl6_token_nesting_level == 0:
+                stack.pop()
+
+    def embedded_perl6_callback(lexer, match, context):
+        context.perl6_token_nesting_level = 1
+        yield match.start(), Text, context.text[match.start():match.end()]
+        context.pos = match.end()
+        context.stack.append('root')
+
+    # If you're modifying these rules, be careful if you need to process '{' or '}'
+    # characters. We have special logic for processing these characters (due to the fact
+    # that you can nest Perl 6 code in regex blocks), so if you need to process one of
+    # them, make sure you also process the corresponding one!
+    tokens = {
+        'common': [
+            (r'#[`|=](?P(?P[' + ''.join(PERL6_BRACKETS) + r'])(?P=first_char)*)',
+             brackets_callback(Comment.Multiline)),
+            (r'#[^\n]*$', Comment.Single),
+            (r'^(\s*)=begin\s+(\w+)\b.*?^\1=end\s+\2', Comment.Multiline),
+            (r'^(\s*)=for.*?\n\s*?\n', Comment.Multiline),
+            (r'^=.*?\n\s*?\n', Comment.Multiline),
+            (r'(regex|token|rule)(\s*' + PERL6_IDENTIFIER_RANGE + '+:sym)',
+             bygroups(Keyword, Name), 'token-sym-brackets'),
+            (r'(regex|token|rule)(?!' + PERL6_IDENTIFIER_RANGE + r')(\s*' + PERL6_IDENTIFIER_RANGE + '+)?',
+             bygroups(Keyword, Name), 'pre-token'),
+            # deal with a special case in the Perl 6 grammar (role q { ... })
+            (r'(role)(\s+)(q)(\s*)', bygroups(Keyword, Whitespace, Name, Whitespace)),
+            (_build_word_match(PERL6_KEYWORDS, PERL6_IDENTIFIER_RANGE), Keyword),
+            (_build_word_match(PERL6_BUILTIN_CLASSES, PERL6_IDENTIFIER_RANGE, suffix='(?::[UD])?'),
+             Name.Builtin),
+            (_build_word_match(PERL6_BUILTINS, PERL6_IDENTIFIER_RANGE), Name.Builtin),
+            # copied from PerlLexer
+            (r'[$@%&][.^:?=!~]?' + PERL6_IDENTIFIER_RANGE + '+(?:<<.*?>>|<.*?>|«.*?»)*',
+             Name.Variable),
+            (r'\$[!/](?:<<.*?>>|<.*?>|«.*?»)*', Name.Variable.Global),
+            (r'::\?\w+', Name.Variable.Global),
+            (r'[$@%&]\*' + PERL6_IDENTIFIER_RANGE + '+(?:<<.*?>>|<.*?>|«.*?»)*',
+             Name.Variable.Global),
+            (r'\$(?:<.*?>)+', Name.Variable),
+            (r'(?:q|qq|Q)[a-zA-Z]?\s*(?P:[\w\s:]+)?\s*(?P(?P[^0-9a-zA-Z:\s])'
+             r'(?P=first_char)*)', brackets_callback(String)),
+            # copied from PerlLexer
+            (r'0_?[0-7]+(_[0-7]+)*', Number.Oct),
+            (r'0x[0-9A-Fa-f]+(_[0-9A-Fa-f]+)*', Number.Hex),
+            (r'0b[01]+(_[01]+)*', Number.Bin),
+            (r'(?i)(\d*(_\d*)*\.\d+(_\d*)*|\d+(_\d*)*\.\d+(_\d*)*)(e[+-]?\d+)?',
+             Number.Float),
+            (r'(?i)\d+(_\d*)*e[+-]?\d+(_\d*)*', Number.Float),
+            (r'\d+(_\d+)*', Number.Integer),
+            (r'(?<=~~)\s*/(?:\\\\|\\/|.)*?/', String.Regex),
+            (r'(?<=[=(,])\s*/(?:\\\\|\\/|.)*?/', String.Regex),
+            (r'm\w+(?=\()', Name),
+            (r'(?:m|ms|rx)\s*(?P:[\w\s:]+)?\s*(?P(?P[^\w:\s])'
+             r'(?P=first_char)*)', brackets_callback(String.Regex)),
+            (r'(?:s|ss|tr)\s*(?::[\w\s:]+)?\s*/(?:\\\\|\\/|.)*?/(?:\\\\|\\/|.)*?/',
+             String.Regex),
+            (r'<[^\s=].*?\S>', String),
+            (_build_word_match(PERL6_OPERATORS), Operator),
+            (r'\w' + PERL6_IDENTIFIER_RANGE + '*', Name),
+            (r"'(\\\\|\\[^\\]|[^'\\])*'", String),
+            (r'"(\\\\|\\[^\\]|[^"\\])*"', String),
+        ],
+        'root': [
+            include('common'),
+            (r'\{', opening_brace_callback),
+            (r'\}', closing_brace_callback),
+            (r'.+?', Text),
+        ],
+        'pre-token': [
+            include('common'),
+            (r'\{', Text, ('#pop', 'token')),
+            (r'.+?', Text),
+        ],
+        'token-sym-brackets': [
+            (r'(?P(?P[' + ''.join(PERL6_BRACKETS) + '])(?P=first_char)*)',
+             brackets_callback(Name), ('#pop', 'pre-token')),
+            default(('#pop', 'pre-token')),
+        ],
+        'token': [
+            (r'\}', Text, '#pop'),
+            (r'(?<=:)(?:my|our|state|constant|temp|let).*?;', using(this)),
+            # make sure that quotes in character classes aren't treated as strings
+            (r'<(?:[-!?+.]\s*)?\[.*?\]>', String.Regex),
+            # make sure that '#' characters in quotes aren't treated as comments
+            (r"(?my|our)\s+)?(?:module|class|role|enum|grammar)', line)
+            if class_decl:
+                if saw_perl_decl or class_decl.group('scope') is not None:
+                    return True
+                rating = 0.05
+                continue
+            break
+
+        if ':=' in text:
+            # Same logic as above for PerlLexer
+            rating /= 2
+
+        return rating
+
+    def __init__(self, **options):
+        super().__init__(**options)
+        self.encoding = options.get('encoding', 'utf-8')
diff --git a/venv/Lib/site-packages/pygments/lexers/phix.py b/venv/Lib/site-packages/pygments/lexers/phix.py
new file mode 100644
index 0000000000..f0b03775e2
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/phix.py
@@ -0,0 +1,363 @@
+"""
+    pygments.lexers.phix
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for Phix.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, words
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Whitespace
+
+__all__ = ['PhixLexer']
+
+
+class PhixLexer(RegexLexer):
+    """
+    Pygments Lexer for Phix files (.exw).
+    See http://phix.x10.mx
+    """
+
+    name = 'Phix'
+    url = 'http://phix.x10.mx'
+    aliases = ['phix']
+    filenames = ['*.exw']
+    mimetypes = ['text/x-phix']
+    version_added = '2.14'
+
+    flags = re.MULTILINE    # nb: **NOT** re.DOTALL! (totally spanners comment handling)
+
+    preproc = (
+        'ifdef', 'elsifdef', 'elsedef'
+    )
+    # Note these lists are auto-generated by pwa/p2js.exw, when pwa\src\p2js_keywords.e (etc)
+    #     change, though of course subsequent copy/commit/pull requests are all manual steps.
+    types = (
+        'string', 'nullable_string', 'atom_string', 'atom', 'bool', 'boolean',
+        'cdCanvan', 'cdCanvas', 'complex', 'CURLcode', 'dictionary', 'int',
+        'integer', 'Ihandle', 'Ihandles', 'Ihandln', 'mpfr', 'mpq', 'mpz',
+        'mpz_or_string', 'number', 'rid_string', 'seq', 'sequence', 'timedate',
+        'object'
+    )
+    keywords = (
+        'abstract', 'class', 'continue', 'export', 'extends', 'nullable',
+        'private', 'public', 'static', 'struct', 'trace',
+        'and', 'break', 'by', 'case', 'catch', 'const', 'constant', 'debug',
+        'default', 'do', 'else', 'elsif', 'end', 'enum', 'exit', 'fallthru',
+        'fallthrough', 'for', 'forward', 'function', 'global', 'if', 'in',
+        'include', 'js', 'javascript', 'javascript_semantics', 'let', 'not',
+        'or', 'procedure', 'profile', 'profile_time', 'return', 'safe_mode',
+        'switch', 'then', 'to', 'try', 'type', 'type_check', 'until', 'warning',
+        'while', 'with', 'without', 'xor'
+    )
+    routines = (
+        'abort', 'abs', 'adjust_timedate', 'and_bits', 'and_bitsu', 'apply',
+        'append', 'arccos', 'arcsin', 'arctan', 'assert', 'atan2',
+        'atom_to_float32', 'atom_to_float64', 'bankers_rounding', 'beep',
+        'begins', 'binary_search', 'bits_to_int', 'bk_color', 'bytes_to_int',
+        'call_func', 'call_proc', 'cdCanvasActivate', 'cdCanvasArc',
+        'cdCanvasBegin', 'cdCanvasBox', 'cdCanvasChord', 'cdCanvasCircle',
+        'cdCanvasClear', 'cdCanvasEnd', 'cdCanvasFlush', 'cdCanvasFont',
+        'cdCanvasGetImageRGB', 'cdCanvasGetSize', 'cdCanvasGetTextAlignment',
+        'cdCanvasGetTextSize', 'cdCanvasLine', 'cdCanvasMark',
+        'cdCanvasMarkSize', 'cdCanvasMultiLineVectorText', 'cdCanvasPixel',
+        'cdCanvasRect', 'cdCanvasRoundedBox', 'cdCanvasRoundedRect',
+        'cdCanvasSector', 'cdCanvasSetAttribute', 'cdCanvasSetBackground',
+        'cdCanvasSetFillMode', 'cdCanvasSetForeground',
+        'cdCanvasSetInteriorStyle', 'cdCanvasSetLineStyle',
+        'cdCanvasSetLineWidth', 'cdCanvasSetTextAlignment', 'cdCanvasText',
+        'cdCanvasSetTextOrientation', 'cdCanvasGetTextOrientation',
+        'cdCanvasVectorText', 'cdCanvasVectorTextDirection',
+        'cdCanvasVectorTextSize', 'cdCanvasVertex', 'cdCreateCanvas',
+        'cdDecodeAlpha', 'cdDecodeColor', 'cdDecodeColorAlpha', 'cdEncodeAlpha',
+        'cdEncodeColor', 'cdEncodeColorAlpha', 'cdKillCanvas', 'cdVersion',
+        'cdVersionDate', 'ceil', 'change_timezone', 'choose', 'clear_screen',
+        'columnize', 'command_line', 'compare', 'complex_abs', 'complex_add',
+        'complex_arg', 'complex_conjugate', 'complex_cos', 'complex_cosh',
+        'complex_div', 'complex_exp', 'complex_imag', 'complex_inv',
+        'complex_log', 'complex_mul', 'complex_neg', 'complex_new',
+        'complex_norm', 'complex_power', 'complex_rho', 'complex_real',
+        'complex_round', 'complex_sin', 'complex_sinh', 'complex_sprint',
+        'complex_sqrt', 'complex_sub', 'complex_theta', 'concat', 'cos',
+        'crash', 'custom_sort', 'date', 'day_of_week', 'day_of_year',
+        'days_in_month', 'decode_base64', 'decode_flags', 'deep_copy', 'deld',
+        'deserialize', 'destroy_dict', 'destroy_queue', 'destroy_stack',
+        'dict_name', 'dict_size', 'elapsed', 'elapsed_short', 'encode_base64',
+        'equal', 'even', 'exp', 'extract', 'factorial', 'factors',
+        'file_size_k', 'find', 'find_all', 'find_any', 'find_replace', 'filter',
+        'flatten', 'float32_to_atom', 'float64_to_atom', 'floor',
+        'format_timedate', 'free_console', 'from_polar', 'gcd', 'get_file_base',
+        'get_file_extension', 'get_file_name', 'get_file_name_and_path',
+        'get_file_path', 'get_file_path_and_name', 'get_maxprime', 'get_prime',
+        'get_primes', 'get_primes_le', 'get_proper_dir', 'get_proper_path',
+        'get_rand', 'get_routine_info', 'get_test_abort', 'get_test_logfile',
+        'get_test_pause', 'get_test_verbosity', 'get_tzid', 'getd', 'getdd',
+        'getd_all_keys', 'getd_by_index', 'getd_index', 'getd_partial_key',
+        'glAttachShader', 'glBindBuffer', 'glBindTexture', 'glBufferData',
+        'glCanvasSpecialText', 'glClear', 'glClearColor', 'glColor',
+        'glCompileShader', 'glCreateBuffer', 'glCreateProgram',
+        'glCreateShader', 'glCreateTexture', 'glDeleteProgram',
+        'glDeleteShader', 'glDrawArrays', 'glEnable',
+        'glEnableVertexAttribArray', 'glFloat32Array', 'glInt32Array',
+        'glFlush', 'glGetAttribLocation', 'glGetError', 'glGetProgramInfoLog',
+        'glGetProgramParameter', 'glGetShaderInfoLog', 'glGetShaderParameter',
+        'glGetUniformLocation', 'glLinkProgram', 'glLoadIdentity',
+        'glMatrixMode', 'glOrtho', 'glRotatef', 'glShadeModel',
+        'glShaderSource', 'glSimpleA7texcoords', 'glTexImage2Dc',
+        'glTexParameteri', 'glTranslate', 'glUniform1f', 'glUniform1i',
+        'glUniformMatrix4fv', 'glUseProgram', 'glVertex',
+        'glVertexAttribPointer', 'glViewport', 'head', 'hsv_to_rgb', 'iff',
+        'iif', 'include_file', 'incl0de_file', 'insert', 'instance',
+        'int_to_bits', 'int_to_bytes', 'is_dict', 'is_integer', 's_leap_year',
+        'is_prime', 'is_prime2', 'islower', 'isupper', 'Icallback',
+        'iup_isdouble', 'iup_isprint', 'iup_XkeyBase', 'IupAppend', 'IupAlarm',
+        'IupBackgroundBox', 'IupButton', 'IupCalendar', 'IupCanvas',
+        'IupClipboard', 'IupClose', 'IupCloseOnEscape', 'IupControlsOpen',
+        'IupDatePick', 'IupDestroy', 'IupDialog', 'IupDrawArc', 'IupDrawBegin',
+        'IupDrawEnd', 'IupDrawGetSize', 'IupDrawGetTextSize', 'IupDrawLine',
+        'IupDrawRectangle', 'IupDrawText', 'IupExpander', 'IupFill',
+        'IupFlatLabel', 'IupFlatList', 'IupFlatTree', 'IupFlush', 'IupFrame',
+        'IupGetAttribute', 'IupGetAttributeId', 'IupGetAttributePtr',
+        'IupGetBrother', 'IupGetChild', 'IupGetChildCount', 'IupGetClassName',
+        'IupGetDialog', 'IupGetDialogChild', 'IupGetDouble', 'IupGetFocus',
+        'IupGetGlobal', 'IupGetGlobalInt', 'IupGetGlobalIntInt', 'IupGetInt',
+        'IupGetInt2', 'IupGetIntId', 'IupGetIntInt', 'IupGetParent',
+        'IupGLCanvas', 'IupGLCanvasOpen', 'IupGLMakeCurrent', 'IupGraph',
+        'IupHbox', 'IupHide', 'IupImage', 'IupImageRGBA', 'IupItem',
+        'iupKeyCodeToName', 'IupLabel', 'IupLink', 'IupList', 'IupMap',
+        'IupMenu', 'IupMenuItem', 'IupMessage', 'IupMessageDlg', 'IupMultiBox',
+        'IupMultiLine', 'IupNextField', 'IupNormaliser', 'IupOpen',
+        'IupPlayInput', 'IupPopup', 'IupPreviousField', 'IupProgressBar',
+        'IupRadio', 'IupRecordInput', 'IupRedraw', 'IupRefresh',
+        'IupRefreshChildren', 'IupSeparator', 'IupSetAttribute',
+        'IupSetAttributes', 'IupSetAttributeHandle', 'IupSetAttributeId',
+        'IupSetAttributePtr', 'IupSetCallback', 'IupSetCallbacks',
+        'IupSetDouble', 'IupSetFocus', 'IupSetGlobal', 'IupSetGlobalInt',
+        'IupSetGlobalFunction', 'IupSetHandle', 'IupSetInt',
+        'IupSetStrAttribute', 'IupSetStrGlobal', 'IupShow', 'IupShowXY',
+        'IupSplit', 'IupStoreAttribute', 'IupSubmenu', 'IupTable',
+        'IupTableClearSelected', 'IupTableClick_cb', 'IupTableGetSelected',
+        'IupTableResize_cb', 'IupTableSetData', 'IupTabs', 'IupText',
+        'IupTimer', 'IupToggle', 'IupTreeAddNodes', 'IupTreeView', 'IupUpdate',
+        'IupValuator', 'IupVbox', 'join', 'join_by', 'join_path', 'k_perm',
+        'largest', 'lcm', 'length', 'log', 'log10', 'log2', 'lower',
+        'm4_crossProduct', 'm4_inverse', 'm4_lookAt', 'm4_multiply',
+        'm4_normalize', 'm4_perspective', 'm4_subtractVectors', 'm4_xRotate',
+        'm4_yRotate', 'machine_bits', 'machine_word', 'match', 'match_all',
+        'match_replace', 'max', 'maxsq', 'min', 'minsq', 'mod', 'mpfr_add',
+        'mpfr_ceil', 'mpfr_cmp', 'mpfr_cmp_si', 'mpfr_const_pi', 'mpfr_div',
+        'mpfr_div_si', 'mpfr_div_z', 'mpfr_floor', 'mpfr_free', 'mpfr_get_d',
+        'mpfr_get_default_precision', 'mpfr_get_default_rounding_mode',
+        'mpfr_get_fixed', 'mpfr_get_precision', 'mpfr_get_si', 'mpfr_init',
+        'mpfr_inits', 'mpfr_init_set', 'mpfr_init_set_q', 'mpfr_init_set_z',
+        'mpfr_mul', 'mpfr_mul_si', 'mpfr_pow_si', 'mpfr_set', 'mpfr_set_d',
+        'mpfr_set_default_precision', 'mpfr_set_default_rounding_mode',
+        'mpfr_set_precision', 'mpfr_set_q', 'mpfr_set_si', 'mpfr_set_str',
+        'mpfr_set_z', 'mpfr_si_div', 'mpfr_si_sub', 'mpfr_sqrt', 'mpfr_sub',
+        'mpfr_sub_si', 'mpq_abs', 'mpq_add', 'mpq_add_si', 'mpq_canonicalize',
+        'mpq_cmp', 'mpq_cmp_si', 'mpq_div', 'mpq_div_2exp', 'mpq_free',
+        'mpq_get_den', 'mpq_get_num', 'mpq_get_str', 'mpq_init', 'mpq_init_set',
+        'mpq_init_set_si', 'mpq_init_set_str', 'mpq_init_set_z', 'mpq_inits',
+        'mpq_inv', 'mpq_mul', 'mpq_neg', 'mpq_set', 'mpq_set_si', 'mpq_set_str',
+        'mpq_set_z', 'mpq_sub', 'mpz_abs', 'mpz_add', 'mpz_addmul',
+        'mpz_addmul_ui', 'mpz_addmul_si', 'mpz_add_si', 'mpz_add_ui', 'mpz_and',
+        'mpz_bin_uiui', 'mpz_cdiv_q', 'mpz_cmp', 'mpz_cmp_si', 'mpz_divexact',
+        'mpz_divexact_ui', 'mpz_divisible_p', 'mpz_divisible_ui_p', 'mpz_even',
+        'mpz_fac_ui', 'mpz_factorstring', 'mpz_fdiv_q', 'mpz_fdiv_q_2exp',
+        'mpz_fdiv_q_ui', 'mpz_fdiv_qr', 'mpz_fdiv_r', 'mpz_fdiv_ui',
+        'mpz_fib_ui', 'mpz_fib2_ui', 'mpz_fits_atom', 'mpz_fits_integer',
+        'mpz_free', 'mpz_gcd', 'mpz_gcd_ui', 'mpz_get_atom', 'mpz_get_integer',
+        'mpz_get_short_str', 'mpz_get_str', 'mpz_init', 'mpz_init_set',
+        'mpz_inits', 'mpz_invert', 'mpz_lcm', 'mpz_lcm_ui', 'mpz_max',
+        'mpz_min', 'mpz_mod', 'mpz_mod_ui', 'mpz_mul', 'mpz_mul_2exp',
+        'mpz_mul_d', 'mpz_mul_si', 'mpz_neg', 'mpz_nthroot', 'mpz_odd',
+        'mpz_pollard_rho', 'mpz_pow_ui', 'mpz_powm', 'mpz_powm_ui', 'mpz_prime',
+        'mpz_prime_factors', 'mpz_prime_mr', 'mpz_rand', 'mpz_rand_ui',
+        'mpz_re_compose', 'mpz_remove', 'mpz_scan0', 'mpz_scan1', 'mpz_set',
+        'mpz_set_d', 'mpz_set_si', 'mpz_set_str', 'mpz_set_v', 'mpz_sign',
+        'mpz_sizeinbase', 'mpz_sqrt', 'mpz_sub', 'mpz_sub_si', 'mpz_sub_ui',
+        'mpz_si_sub', 'mpz_tdiv_q_2exp', 'mpz_tdiv_r_2exp', 'mpz_tstbit',
+        'mpz_ui_pow_ui', 'mpz_xor', 'named_dict', 'new_dict', 'new_queue',
+        'new_stack', 'not_bits', 'not_bitsu', 'odd', 'or_all', 'or_allu',
+        'or_bits', 'or_bitsu', 'ord', 'ordinal', 'ordinant',
+        'override_timezone', 'pad', 'pad_head', 'pad_tail', 'parse_date_string',
+        'papply', 'peep', 'peepn', 'peep_dict', 'permute', 'permutes',
+        'platform', 'pop', 'popn', 'pop_dict', 'power', 'pp', 'ppEx', 'ppExf',
+        'ppf', 'ppOpt', 'pq_add', 'pq_destroy', 'pq_empty', 'pq_new', 'pq_peek',
+        'pq_pop', 'pq_pop_data', 'pq_size', 'prepend', 'prime_factors',
+        'printf', 'product', 'proper', 'push', 'pushn', 'putd', 'puts',
+        'queue_empty', 'queue_size', 'rand', 'rand_range', 'reinstate',
+        'remainder', 'remove', 'remove_all', 'repeat', 'repeatch', 'replace',
+        'requires', 'reverse', 'rfind', 'rgb', 'rmatch', 'rmdr', 'rnd', 'round',
+        'routine_id', 'scanf', 'serialize', 'series', 'set_rand',
+        'set_test_abort', 'set_test_logfile', 'set_test_module',
+        'set_test_pause', 'set_test_verbosity', 'set_timedate_formats',
+        'set_timezone', 'setd', 'setd_default', 'shorten', 'sha256',
+        'shift_bits', 'shuffle', 'sign', 'sin', 'smallest', 'sort',
+        'sort_columns', 'speak', 'splice', 'split', 'split_any', 'split_by',
+        'sprint', 'sprintf', 'sq_abs', 'sq_add', 'sq_and', 'sq_and_bits',
+        'sq_arccos', 'sq_arcsin', 'sq_arctan', 'sq_atom', 'sq_ceil', 'sq_cmp',
+        'sq_cos', 'sq_div', 'sq_even', 'sq_eq', 'sq_floor', 'sq_floor_div',
+        'sq_ge', 'sq_gt', 'sq_int', 'sq_le', 'sq_log', 'sq_log10', 'sq_log2',
+        'sq_lt', 'sq_max', 'sq_min', 'sq_mod', 'sq_mul', 'sq_ne', 'sq_not',
+        'sq_not_bits', 'sq_odd', 'sq_or', 'sq_or_bits', 'sq_power', 'sq_rand',
+        'sq_remainder', 'sq_rmdr', 'sq_rnd', 'sq_round', 'sq_seq', 'sq_sign',
+        'sq_sin', 'sq_sqrt', 'sq_str', 'sq_sub', 'sq_tan', 'sq_trunc',
+        'sq_uminus', 'sq_xor', 'sq_xor_bits', 'sqrt', 'square_free',
+        'stack_empty', 'stack_size', 'substitute', 'substitute_all', 'sum',
+        'tail', 'tan', 'test_equal', 'test_fail', 'test_false',
+        'test_not_equal', 'test_pass', 'test_summary', 'test_true',
+        'text_color', 'throw', 'time', 'timedate_diff', 'timedelta',
+        'to_integer', 'to_number', 'to_rgb', 'to_string', 'traverse_dict',
+        'traverse_dict_partial_key', 'trim', 'trim_head', 'trim_tail', 'trunc',
+        'tagset', 'tagstart', 'typeof', 'unique', 'unix_dict', 'upper',
+        'utf8_to_utf32', 'utf32_to_utf8', 'version', 'vlookup', 'vslice',
+        'wglGetProcAddress', 'wildcard_file', 'wildcard_match', 'with_rho',
+        'with_theta', 'xml_new_doc', 'xml_new_element', 'xml_set_attribute',
+        'xml_sprint', 'xor_bits', 'xor_bitsu',
+        'accept', 'allocate', 'allocate_string', 'allow_break', 'ARM',
+        'atom_to_float80', 'c_func', 'c_proc', 'call_back', 'chdir',
+        'check_break', 'clearDib', 'close', 'closesocket', 'console',
+        'copy_file', 'create', 'create_directory', 'create_thread',
+        'curl_easy_cleanup', 'curl_easy_get_file', 'curl_easy_init',
+        'curl_easy_perform', 'curl_easy_perform_ex', 'curl_easy_setopt',
+        'curl_easy_strerror', 'curl_global_cleanup', 'curl_global_init',
+        'curl_slist_append', 'curl_slist_free_all', 'current_dir', 'cursor',
+        'define_c_func', 'define_c_proc', 'delete', 'delete_cs', 'delete_file',
+        'dir', 'DLL', 'drawDib', 'drawShadedPolygonToDib', 'ELF32', 'ELF64',
+        'enter_cs', 'eval', 'exit_thread', 'free', 'file_exists', 'final',
+        'float80_to_atom', 'format', 'get_bytes', 'get_file_date',
+        'get_file_size', 'get_file_type', 'get_interpreter', 'get_key',
+        'get_socket_error', 'get_text', 'get_thread_exitcode', 'get_thread_id',
+        'getc', 'getenv', 'gets', 'getsockaddr', 'glBegin', 'glCallList',
+        'glFrustum', 'glGenLists', 'glGetString', 'glLight', 'glMaterial',
+        'glNewList', 'glNormal', 'glPopMatrix', 'glPushMatrix', 'glRotate',
+        'glEnd', 'glEndList', 'glTexImage2D', 'goto', 'GUI', 'icons', 'ilASM',
+        'include_files', 'include_paths', 'init_cs', 'ip_to_string',
+        'IupConfig', 'IupConfigDialogClosed', 'IupConfigDialogShow',
+        'IupConfigGetVariableInt', 'IupConfigLoad', 'IupConfigSave',
+        'IupConfigSetVariableInt', 'IupExitLoop', 'IupFileDlg', 'IupFileList',
+        'IupGLSwapBuffers', 'IupHelp', 'IupLoopStep', 'IupMainLoop',
+        'IupNormalizer', 'IupPlot', 'IupPlotAdd', 'IupPlotBegin', 'IupPlotEnd',
+        'IupPlotInsert', 'IupSaveImage', 'IupTreeGetUserId', 'IupUser',
+        'IupVersion', 'IupVersionDate', 'IupVersionNumber', 'IupVersionShow',
+        'killDib', 'leave_cs', 'listen', 'manifest', 'mem_copy', 'mem_set',
+        'mpfr_gamma', 'mpfr_printf', 'mpfr_sprintf', 'mpz_export', 'mpz_import',
+        'namespace', 'new', 'newDib', 'open', 'open_dll', 'PE32', 'PE64',
+        'peek', 'peek_string', 'peek1s', 'peek1u', 'peek2s', 'peek2u', 'peek4s',
+        'peek4u', 'peek8s', 'peek8u', 'peekNS', 'peekns', 'peeknu', 'poke',
+        'poke2', 'poke4', 'poke8', 'pokeN', 'poke_string', 'poke_wstring',
+        'position', 'progress', 'prompt_number', 'prompt_string', 'read_file',
+        'read_lines', 'recv', 'resume_thread', 'seek', 'select', 'send',
+        'setHandler', 'shutdown', 'sleep', 'SO', 'sockaddr_in', 'socket',
+        'split_path', 'suspend_thread', 'system', 'system_exec', 'system_open',
+        'system_wait', 'task_clock_start', 'task_clock_stop', 'task_create',
+        'task_delay', 'task_list', 'task_schedule', 'task_self', 'task_status',
+        'task_suspend', 'task_yield', 'thread_safe_string', 'try_cs',
+        'utf8_to_utf16', 'utf16_to_utf8', 'utf16_to_utf32', 'utf32_to_utf16',
+        'video_config', 'WSACleanup', 'wait_thread', 'walk_dir', 'where',
+        'write_lines', 'wait_key'
+    )
+    constants = (
+        'ANY_QUEUE', 'ASCENDING', 'BLACK', 'BLOCK_CURSOR', 'BLUE',
+        'BRIGHT_CYAN', 'BRIGHT_BLUE', 'BRIGHT_GREEN', 'BRIGHT_MAGENTA',
+        'BRIGHT_RED', 'BRIGHT_WHITE', 'BROWN', 'C_DWORD', 'C_INT', 'C_POINTER',
+        'C_USHORT', 'C_WORD', 'CD_AMBER', 'CD_BLACK', 'CD_BLUE', 'CD_BOLD',
+        'CD_BOLD_ITALIC', 'CD_BOX', 'CD_CENTER', 'CD_CIRCLE', 'CD_CLOSED_LINES',
+        'CD_CONTINUOUS', 'CD_CUSTOM', 'CD_CYAN', 'CD_DARK_BLUE', 'CD_DARK_CYAN',
+        'CD_DARK_GRAY', 'CD_DARK_GREY', 'CD_DARK_GREEN', 'CD_DARK_MAGENTA',
+        'CD_DARK_RED', 'CD_DARK_YELLOW', 'CD_DASH_DOT', 'CD_DASH_DOT_DOT',
+        'CD_DASHED', 'CD_DBUFFER', 'CD_DEG2RAD', 'CD_DIAMOND', 'CD_DOTTED',
+        'CD_EAST', 'CD_EVENODD', 'CD_FILL', 'CD_GL', 'CD_GRAY', 'CD_GREY',
+        'CD_GREEN', 'CD_HATCH', 'CD_HOLLOW', 'CD_HOLLOW_BOX',
+        'CD_HOLLOW_CIRCLE', 'CD_HOLLOW_DIAMOND', 'CD_INDIGO', 'CD_ITALIC',
+        'CD_IUP', 'CD_IUPDBUFFER', 'CD_LIGHT_BLUE', 'CD_LIGHT_GRAY',
+        'CD_LIGHT_GREY', 'CD_LIGHT_GREEN', 'CD_LIGHT_PARCHMENT', 'CD_MAGENTA',
+        'CD_NAVY', 'CD_NORTH', 'CD_NORTH_EAST', 'CD_NORTH_WEST', 'CD_OLIVE',
+        'CD_OPEN_LINES', 'CD_ORANGE', 'CD_PARCHMENT', 'CD_PATTERN',
+        'CD_PRINTER', 'CD_PURPLE', 'CD_PLAIN', 'CD_PLUS', 'CD_QUERY',
+        'CD_RAD2DEG', 'CD_RED', 'CD_SILVER', 'CD_SOLID', 'CD_SOUTH_EAST',
+        'CD_SOUTH_WEST', 'CD_STAR', 'CD_STIPPLE', 'CD_STRIKEOUT',
+        'CD_UNDERLINE', 'CD_WEST', 'CD_WHITE', 'CD_WINDING', 'CD_VIOLET',
+        'CD_X', 'CD_YELLOW', 'CURLE_OK', 'CURLOPT_MAIL_FROM',
+        'CURLOPT_MAIL_RCPT', 'CURLOPT_PASSWORD', 'CURLOPT_READDATA',
+        'CURLOPT_READFUNCTION', 'CURLOPT_SSL_VERIFYPEER',
+        'CURLOPT_SSL_VERIFYHOST', 'CURLOPT_UPLOAD', 'CURLOPT_URL',
+        'CURLOPT_USE_SSL', 'CURLOPT_USERNAME', 'CURLOPT_VERBOSE',
+        'CURLOPT_WRITEFUNCTION', 'CURLUSESSL_ALL', 'CYAN', 'D_NAME',
+        'D_ATTRIBUTES', 'D_SIZE', 'D_YEAR', 'D_MONTH', 'D_DAY', 'D_HOUR',
+        'D_MINUTE', 'D_SECOND', 'D_CREATION', 'D_LASTACCESS', 'D_MODIFICATION',
+        'DT_YEAR', 'DT_MONTH', 'DT_DAY', 'DT_HOUR', 'DT_MINUTE', 'DT_SECOND',
+        'DT_DOW', 'DT_MSEC', 'DT_DOY', 'DT_GMT', 'EULER', 'E_CODE', 'E_ADDR',
+        'E_LINE', 'E_RTN', 'E_NAME', 'E_FILE', 'E_PATH', 'E_USER', 'false',
+        'False', 'FALSE', 'FIFO_QUEUE', 'FILETYPE_DIRECTORY', 'FILETYPE_FILE',
+        'GET_EOF', 'GET_FAIL', 'GET_IGNORE', 'GET_SUCCESS',
+        'GL_AMBIENT_AND_DIFFUSE', 'GL_ARRAY_BUFFER', 'GL_CLAMP',
+        'GL_CLAMP_TO_BORDER', 'GL_CLAMP_TO_EDGE', 'GL_COLOR_BUFFER_BIT',
+        'GL_COMPILE', 'GL_COMPILE_STATUS', 'GL_CULL_FACE',
+        'GL_DEPTH_BUFFER_BIT', 'GL_DEPTH_TEST', 'GL_EXTENSIONS', 'GL_FLAT',
+        'GL_FLOAT', 'GL_FRAGMENT_SHADER', 'GL_FRONT', 'GL_LIGHT0',
+        'GL_LIGHTING', 'GL_LINEAR', 'GL_LINK_STATUS', 'GL_MODELVIEW',
+        'GL_NEAREST', 'GL_NO_ERROR', 'GL_NORMALIZE', 'GL_POSITION',
+        'GL_PROJECTION', 'GL_QUAD_STRIP', 'GL_QUADS', 'GL_RENDERER',
+        'GL_REPEAT', 'GL_RGB', 'GL_RGBA', 'GL_SMOOTH', 'GL_STATIC_DRAW',
+        'GL_TEXTURE_2D', 'GL_TEXTURE_MAG_FILTER', 'GL_TEXTURE_MIN_FILTER',
+        'GL_TEXTURE_WRAP_S', 'GL_TEXTURE_WRAP_T', 'GL_TRIANGLES',
+        'GL_UNSIGNED_BYTE', 'GL_VENDOR', 'GL_VERSION', 'GL_VERTEX_SHADER',
+        'GRAY', 'GREEN', 'GT_LF_STRIPPED', 'GT_WHOLE_FILE', 'INVLN10',
+        'IUP_CLOSE', 'IUP_CONTINUE', 'IUP_DEFAULT', 'IUP_BLACK', 'IUP_BLUE',
+        'IUP_BUTTON1', 'IUP_BUTTON3', 'IUP_CENTER', 'IUP_CYAN', 'IUP_DARK_BLUE',
+        'IUP_DARK_CYAN', 'IUP_DARK_GRAY', 'IUP_DARK_GREY', 'IUP_DARK_GREEN',
+        'IUP_DARK_MAGENTA', 'IUP_DARK_RED', 'IUP_GRAY', 'IUP_GREY', 'IUP_GREEN',
+        'IUP_IGNORE', 'IUP_INDIGO', 'IUP_MAGENTA', 'IUP_MASK_INT',
+        'IUP_MASK_UINT', 'IUP_MOUSEPOS', 'IUP_NAVY', 'IUP_OLIVE', 'IUP_RECTEXT',
+        'IUP_RED', 'IUP_LIGHT_BLUE', 'IUP_LIGHT_GRAY', 'IUP_LIGHT_GREY',
+        'IUP_LIGHT_GREEN', 'IUP_ORANGE', 'IUP_PARCHMENT', 'IUP_PURPLE',
+        'IUP_SILVER', 'IUP_TEAL', 'IUP_VIOLET', 'IUP_WHITE', 'IUP_YELLOW',
+        'K_BS', 'K_cA', 'K_cC', 'K_cD', 'K_cF5', 'K_cK', 'K_cM', 'K_cN', 'K_cO',
+        'K_cP', 'K_cR', 'K_cS', 'K_cT', 'K_cW', 'K_CR', 'K_DEL', 'K_DOWN',
+        'K_END', 'K_ESC', 'K_F1', 'K_F2', 'K_F3', 'K_F4', 'K_F5', 'K_F6',
+        'K_F7', 'K_F8', 'K_F9', 'K_F10', 'K_F11', 'K_F12', 'K_HOME', 'K_INS',
+        'K_LEFT', 'K_MIDDLE', 'K_PGDN', 'K_PGUP', 'K_RIGHT', 'K_SP', 'K_TAB',
+        'K_UP', 'K_h', 'K_i', 'K_j', 'K_p', 'K_r', 'K_s', 'JS', 'LIFO_QUEUE',
+        'LINUX', 'MAX_HEAP', 'MAGENTA', 'MIN_HEAP', 'Nan', 'NO_CURSOR', 'null',
+        'NULL', 'PI', 'pp_Ascii', 'pp_Brkt', 'pp_Date', 'pp_File', 'pp_FltFmt',
+        'pp_Indent', 'pp_IntCh', 'pp_IntFmt', 'pp_Maxlen', 'pp_Nest',
+        'pp_Pause', 'pp_Q22', 'pp_StrFmt', 'RED', 'SEEK_OK', 'SLASH',
+        'TEST_ABORT', 'TEST_CRASH', 'TEST_PAUSE', 'TEST_PAUSE_FAIL',
+        'TEST_QUIET', 'TEST_SHOW_ALL', 'TEST_SHOW_FAILED', 'TEST_SUMMARY',
+        'true', 'True', 'TRUE', 'VC_SCRNLINES', 'WHITE', 'WINDOWS', 'YELLOW'
+    )
+
+    tokens = {
+        'root': [
+            (r"\s+", Whitespace),
+            (r'/\*|--/\*|#\[', Comment.Multiline, 'comment'),
+            (r'(?://|--|#!).*$', Comment.Single),
+#Alt:
+#           (r'//.*$|--.*$|#!.*$', Comment.Single),
+            (r'"([^"\\]|\\.)*"', String.Other),
+            (r'\'[^\']*\'', String.Other),
+            (r'`[^`]*`', String.Other),
+
+            (words(types, prefix=r'\b', suffix=r'\b'), Name.Function),
+            (words(routines, prefix=r'\b', suffix=r'\b'), Name.Function),
+            (words(preproc, prefix=r'\b', suffix=r'\b'), Keyword.Declaration),
+            (words(keywords, prefix=r'\b', suffix=r'\b'), Keyword.Declaration),
+            (words(constants, prefix=r'\b', suffix=r'\b'), Name.Constant),
+            # Aside: Phix only supports/uses the ascii/non-unicode tilde
+            (r'!=|==|<<|>>|:=|[-~+/*%=<>&^|\.(){},?:\[\]$\\;#]', Operator),
+            (r'[\w-]+', Text)
+        ],
+        'comment': [
+            (r'[^*/#]+', Comment.Multiline),
+            (r'/\*|#\[', Comment.Multiline, '#push'),
+            (r'\*/|#\]', Comment.Multiline, '#pop'),
+            (r'[*/#]', Comment.Multiline)
+        ]
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/php.py b/venv/Lib/site-packages/pygments/lexers/php.py
new file mode 100644
index 0000000000..82d4aeb3d9
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/php.py
@@ -0,0 +1,334 @@
+"""
+    pygments.lexers.php
+    ~~~~~~~~~~~~~~~~~~~
+
+    Lexers for PHP and related languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import Lexer, RegexLexer, include, bygroups, default, \
+    using, this, words, do_insertions, line_re
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation, Other, Generic
+from pygments.util import get_bool_opt, get_list_opt, shebang_matches
+
+__all__ = ['ZephirLexer', 'PsyshConsoleLexer', 'PhpLexer']
+
+
+class ZephirLexer(RegexLexer):
+    """
+    For Zephir language source code.
+
+    Zephir is a compiled high level language aimed
+    to the creation of C-extensions for PHP.
+    """
+
+    name = 'Zephir'
+    url = 'http://zephir-lang.com/'
+    aliases = ['zephir']
+    filenames = ['*.zep']
+    version_added = '2.0'
+
+    zephir_keywords = ['fetch', 'echo', 'isset', 'empty']
+    zephir_type = ['bit', 'bits', 'string']
+
+    flags = re.DOTALL | re.MULTILINE
+
+    tokens = {
+        'commentsandwhitespace': [
+            (r'\s+', Text),
+            (r'//.*?\n', Comment.Single),
+            (r'/\*.*?\*/', Comment.Multiline)
+        ],
+        'slashstartsregex': [
+            include('commentsandwhitespace'),
+            (r'/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/'
+             r'([gim]+\b|\B)', String.Regex, '#pop'),
+            (r'/', Operator, '#pop'),
+            default('#pop')
+        ],
+        'badregex': [
+            (r'\n', Text, '#pop')
+        ],
+        'root': [
+            (r'^(?=\s|/)', Text, 'slashstartsregex'),
+            include('commentsandwhitespace'),
+            (r'\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|'
+             r'(<<|>>>?|==?|!=?|->|[-<>+*%&|^/])=?', Operator, 'slashstartsregex'),
+            (r'[{(\[;,]', Punctuation, 'slashstartsregex'),
+            (r'[})\].]', Punctuation),
+            (r'(for|in|while|do|break|return|continue|switch|case|default|if|else|loop|'
+             r'require|inline|throw|try|catch|finally|new|delete|typeof|instanceof|void|'
+             r'namespace|use|extends|this|fetch|isset|unset|echo|fetch|likely|unlikely|'
+             r'empty)\b', Keyword, 'slashstartsregex'),
+            (r'(var|let|with|function)\b', Keyword.Declaration, 'slashstartsregex'),
+            (r'(abstract|boolean|bool|char|class|const|double|enum|export|extends|final|'
+             r'native|goto|implements|import|int|string|interface|long|ulong|char|uchar|'
+             r'float|unsigned|private|protected|public|short|static|self|throws|reverse|'
+             r'transient|volatile|readonly)\b', Keyword.Reserved),
+            (r'(true|false|null|undefined)\b', Keyword.Constant),
+            (r'(Array|Boolean|Date|_REQUEST|_COOKIE|_SESSION|'
+             r'_GET|_POST|_SERVER|this|stdClass|range|count|iterator|'
+             r'window)\b', Name.Builtin),
+            (r'[$a-zA-Z_][\w\\]*', Name.Other),
+            (r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float),
+            (r'0x[0-9a-fA-F]+', Number.Hex),
+            (r'[0-9]+', Number.Integer),
+            (r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double),
+            (r"'(\\\\|\\[^\\]|[^'\\])*'", String.Single),
+        ]
+    }
+
+
+class PsyshConsoleLexer(Lexer):
+    """
+    For PsySH console output, such as:
+
+    .. sourcecode:: psysh
+
+        >>> $greeting = function($name): string {
+        ...     return "Hello, {$name}";
+        ... };
+        => Closure($name): string {#2371 …3}
+        >>> $greeting('World')
+        => "Hello, World"
+    """
+    name = 'PsySH console session for PHP'
+    url = 'https://psysh.org/'
+    aliases = ['psysh']
+    version_added = '2.7'
+
+    def __init__(self, **options):
+        options['startinline'] = True
+        Lexer.__init__(self, **options)
+
+    def get_tokens_unprocessed(self, text):
+        phplexer = PhpLexer(**self.options)
+        curcode = ''
+        insertions = []
+        for match in line_re.finditer(text):
+            line = match.group()
+            if line.startswith('>>> ') or line.startswith('... '):
+                insertions.append((len(curcode),
+                                   [(0, Generic.Prompt, line[:4])]))
+                curcode += line[4:]
+            elif line.rstrip() == '...':
+                insertions.append((len(curcode),
+                                   [(0, Generic.Prompt, '...')]))
+                curcode += line[3:]
+            else:
+                if curcode:
+                    yield from do_insertions(
+                        insertions, phplexer.get_tokens_unprocessed(curcode))
+                    curcode = ''
+                    insertions = []
+                yield match.start(), Generic.Output, line
+        if curcode:
+            yield from do_insertions(insertions,
+                                     phplexer.get_tokens_unprocessed(curcode))
+
+
+class PhpLexer(RegexLexer):
+    """
+    For PHP source code.
+    For PHP embedded in HTML, use the `HtmlPhpLexer`.
+
+    Additional options accepted:
+
+    `startinline`
+        If given and ``True`` the lexer starts highlighting with
+        php code (i.e.: no starting ``>> from pygments.lexers._php_builtins import MODULES
+            >>> MODULES.keys()
+            ['PHP Options/Info', 'Zip', 'dba', ...]
+
+        In fact the names of those modules match the module names from
+        the php documentation.
+    """
+
+    name = 'PHP'
+    url = 'https://www.php.net/'
+    aliases = ['php', 'php3', 'php4', 'php5']
+    filenames = ['*.php', '*.php[345]', '*.inc']
+    mimetypes = ['text/x-php']
+    version_added = ''
+
+    # Note that a backslash is included, PHP uses a backslash as a namespace
+    # separator.
+    _ident_inner = r'(?:[\\_a-z]|[^\x00-\x7f])(?:[\\\w]|[^\x00-\x7f])*'
+    # But not inside strings.
+    _ident_nons = r'(?:[_a-z]|[^\x00-\x7f])(?:\w|[^\x00-\x7f])*'
+
+    flags = re.IGNORECASE | re.DOTALL | re.MULTILINE
+    tokens = {
+        'root': [
+            (r'<\?(php)?', Comment.Preproc, 'php'),
+            (r'[^<]+', Other),
+            (r'<', Other)
+        ],
+        'php': [
+            (r'\?>', Comment.Preproc, '#pop'),
+            (r'(<<<)([\'"]?)(' + _ident_nons + r')(\2\n.*?\n\s*)(\3)(;?)(\n)',
+             bygroups(String, String, String.Delimiter, String, String.Delimiter,
+                      Punctuation, Text)),
+            (r'\s+', Text),
+            (r'#\[', Punctuation, 'attribute'),
+            (r'#.*?\n', Comment.Single),
+            (r'//.*?\n', Comment.Single),
+            # put the empty comment here, it is otherwise seen as
+            # the start of a docstring
+            (r'/\*\*/', Comment.Multiline),
+            (r'/\*\*.*?\*/', String.Doc),
+            (r'/\*.*?\*/', Comment.Multiline),
+            (r'(->|::)(\s*)(' + _ident_nons + ')',
+             bygroups(Operator, Text, Name.Attribute)),
+            (r'[~!%^&*+=|:.<>/@-]+', Operator),
+            (r'\?', Operator),  # don't add to the charclass above!
+            (r'[\[\]{}();,]+', Punctuation),
+            (r'(new)(\s+)(class)\b', bygroups(Keyword, Text, Keyword)),
+            (r'(class)(\s+)', bygroups(Keyword, Text), 'classname'),
+            (r'(function)(\s*)(?=\()', bygroups(Keyword, Text)),
+            (r'(function)(\s+)(&?)(\s*)',
+             bygroups(Keyword, Text, Operator, Text), 'functionname'),
+            (r'(const)(\s+)(' + _ident_inner + ')',
+             bygroups(Keyword, Text, Name.Constant)),
+            (r'(and|E_PARSE|old_function|E_ERROR|or|as|E_WARNING|parent|'
+             r'eval|PHP_OS|break|exit|case|extends|PHP_VERSION|cfunction|'
+             r'FALSE|print|for|require|continue|foreach|require_once|'
+             r'declare|return|default|static|do|switch|die|stdClass|'
+             r'echo|else|TRUE|elseif|var|empty|if|xor|enddeclare|include|'
+             r'virtual|endfor|include_once|while|endforeach|global|'
+             r'endif|list|endswitch|new|endwhile|not|'
+             r'array|E_ALL|NULL|final|php_user_filter|interface|'
+             r'implements|public|private|protected|abstract|clone|try|'
+             r'catch|throw|this|use|namespace|trait|yield|'
+             r'finally|match)\b', Keyword),
+            (r'(true|false|null)\b', Keyword.Constant),
+            include('magicconstants'),
+            (r'\$\{', Name.Variable, 'variablevariable'),
+            (r'\$+' + _ident_inner, Name.Variable),
+            (_ident_inner, Name.Other),
+            (r'(\d+\.\d*|\d*\.\d+)(e[+-]?[0-9]+)?', Number.Float),
+            (r'\d+e[+-]?[0-9]+', Number.Float),
+            (r'0[0-7]+', Number.Oct),
+            (r'0x[a-f0-9]+', Number.Hex),
+            (r'\d+', Number.Integer),
+            (r'0b[01]+', Number.Bin),
+            (r"'([^'\\]*(?:\\.[^'\\]*)*)'", String.Single),
+            (r'`([^`\\]*(?:\\.[^`\\]*)*)`', String.Backtick),
+            (r'"', String.Double, 'string'),
+        ],
+        'variablevariable': [
+            (r'\}', Name.Variable, '#pop'),
+            include('php')
+        ],
+        'magicfuncs': [
+            # source: http://php.net/manual/en/language.oop5.magic.php
+            (words((
+                '__construct', '__destruct', '__call', '__callStatic', '__get', '__set',
+                '__isset', '__unset', '__sleep', '__wakeup', '__toString', '__invoke',
+                '__set_state', '__clone', '__debugInfo',), suffix=r'\b'),
+             Name.Function.Magic),
+        ],
+        'magicconstants': [
+            # source: http://php.net/manual/en/language.constants.predefined.php
+            (words((
+                '__LINE__', '__FILE__', '__DIR__', '__FUNCTION__', '__CLASS__',
+                '__TRAIT__', '__METHOD__', '__NAMESPACE__',),
+                suffix=r'\b'),
+             Name.Constant),
+        ],
+        'classname': [
+            (_ident_inner, Name.Class, '#pop')
+        ],
+        'functionname': [
+            include('magicfuncs'),
+            (_ident_inner, Name.Function, '#pop'),
+            default('#pop')
+        ],
+        'string': [
+            (r'"', String.Double, '#pop'),
+            (r'[^{$"\\]+', String.Double),
+            (r'\\([nrt"$\\]|[0-7]{1,3}|x[0-9a-f]{1,2})', String.Escape),
+            (r'\$' + _ident_nons + r'(\[\S+?\]|->' + _ident_nons + ')?',
+             String.Interpol),
+            (r'(\{\$\{)(.*?)(\}\})',
+             bygroups(String.Interpol, using(this, _startinline=True),
+                      String.Interpol)),
+            (r'(\{)(\$.*?)(\})',
+             bygroups(String.Interpol, using(this, _startinline=True),
+                      String.Interpol)),
+            (r'(\$\{)(\S+)(\})',
+             bygroups(String.Interpol, Name.Variable, String.Interpol)),
+            (r'[${\\]', String.Double)
+        ],
+        'attribute': [
+            (r'\]', Punctuation, '#pop'),
+            (r'\(', Punctuation, 'attributeparams'),
+            (_ident_inner, Name.Decorator),
+            include('php')
+        ],
+        'attributeparams': [
+            (r'\)', Punctuation, '#pop'),
+            include('php')
+        ],
+    }
+
+    def __init__(self, **options):
+        self.funcnamehighlighting = get_bool_opt(
+            options, 'funcnamehighlighting', True)
+        self.disabledmodules = get_list_opt(
+            options, 'disabledmodules', ['unknown'])
+        self.startinline = get_bool_opt(options, 'startinline', False)
+
+        # private option argument for the lexer itself
+        if '_startinline' in options:
+            self.startinline = options.pop('_startinline')
+
+        # collect activated functions in a set
+        self._functions = set()
+        if self.funcnamehighlighting:
+            from pygments.lexers._php_builtins import MODULES
+            for key, value in MODULES.items():
+                if key not in self.disabledmodules:
+                    self._functions.update(value)
+        RegexLexer.__init__(self, **options)
+
+    def get_tokens_unprocessed(self, text):
+        stack = ['root']
+        if self.startinline:
+            stack.append('php')
+        for index, token, value in \
+                RegexLexer.get_tokens_unprocessed(self, text, stack):
+            if token is Name.Other:
+                if value in self._functions:
+                    yield index, Name.Builtin, value
+                    continue
+            yield index, token, value
+
+    def analyse_text(text):
+        if shebang_matches(text, r'php'):
+            return True
+        rv = 0.0
+        if re.search(r'<\?(?!xml)', text):
+            rv += 0.3
+        return rv
diff --git a/venv/Lib/site-packages/pygments/lexers/pointless.py b/venv/Lib/site-packages/pygments/lexers/pointless.py
new file mode 100644
index 0000000000..adedb757d8
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/pointless.py
@@ -0,0 +1,70 @@
+"""
+    pygments.lexers.pointless
+    ~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for Pointless.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, words
+from pygments.token import Comment, Error, Keyword, Name, Number, Operator, \
+    Punctuation, String, Text
+
+__all__ = ['PointlessLexer']
+
+
+class PointlessLexer(RegexLexer):
+    """
+    For Pointless source code.
+    """
+
+    name = 'Pointless'
+    url = 'https://ptls.dev'
+    aliases = ['pointless']
+    filenames = ['*.ptls']
+    version_added = '2.7'
+
+    ops = words([
+        "+", "-", "*", "/", "**", "%", "+=", "-=", "*=",
+        "/=", "**=", "%=", "|>", "=", "==", "!=", "<", ">",
+        "<=", ">=", "=>", "$", "++",
+    ])
+
+    keywords = words([
+        "if", "then", "else", "where", "with", "cond",
+        "case", "and", "or", "not", "in", "as", "for",
+        "requires", "throw", "try", "catch", "when",
+        "yield", "upval",
+    ], suffix=r'\b')
+
+    tokens = {
+        'root': [
+            (r'[ \n\r]+', Text),
+            (r'--.*$', Comment.Single),
+            (r'"""', String, 'multiString'),
+            (r'"', String, 'string'),
+            (r'[\[\](){}:;,.]', Punctuation),
+            (ops, Operator),
+            (keywords, Keyword),
+            (r'\d+|\d*\.\d+', Number),
+            (r'(true|false)\b', Name.Builtin),
+            (r'[A-Z][a-zA-Z0-9]*\b', String.Symbol),
+            (r'output\b', Name.Variable.Magic),
+            (r'(export|import)\b', Keyword.Namespace),
+            (r'[a-z][a-zA-Z0-9]*\b', Name.Variable)
+        ],
+        'multiString': [
+            (r'\\.', String.Escape),
+            (r'"""', String, '#pop'),
+            (r'"', String),
+            (r'[^\\"]+', String),
+        ],
+        'string': [
+            (r'\\.', String.Escape),
+            (r'"', String, '#pop'),
+            (r'\n', Error),
+            (r'[^\\"]+', String),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/pony.py b/venv/Lib/site-packages/pygments/lexers/pony.py
new file mode 100644
index 0000000000..055423a469
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/pony.py
@@ -0,0 +1,93 @@
+"""
+    pygments.lexers.pony
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for Pony and related languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, bygroups, words
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation
+
+__all__ = ['PonyLexer']
+
+
+class PonyLexer(RegexLexer):
+    """
+    For Pony source code.
+    """
+
+    name = 'Pony'
+    aliases = ['pony']
+    filenames = ['*.pony']
+    url = 'https://www.ponylang.io'
+    version_added = '2.4'
+
+    _caps = r'(iso|trn|ref|val|box|tag)'
+
+    tokens = {
+        'root': [
+            (r'\n', Text),
+            (r'[^\S\n]+', Text),
+            (r'//.*\n', Comment.Single),
+            (r'/\*', Comment.Multiline, 'nested_comment'),
+            (r'"""(?:.|\n)*?"""', String.Doc),
+            (r'"', String, 'string'),
+            (r'\'.*\'', String.Char),
+            (r'=>|[]{}:().~;,|&!^?[]', Punctuation),
+            (words((
+                'addressof', 'and', 'as', 'consume', 'digestof', 'is', 'isnt',
+                'not', 'or'),
+                suffix=r'\b'),
+             Operator.Word),
+            (r'!=|==|<<|>>|[-+/*%=<>]', Operator),
+            (words((
+                'box', 'break', 'compile_error', 'compile_intrinsic',
+                'continue', 'do', 'else', 'elseif', 'embed', 'end', 'error',
+                'for', 'if', 'ifdef', 'in', 'iso', 'lambda', 'let', 'match',
+                'object', 'recover', 'ref', 'repeat', 'return', 'tag', 'then',
+                'this', 'trn', 'try', 'until', 'use', 'var', 'val', 'where',
+                'while', 'with', '#any', '#read', '#send', '#share'),
+                suffix=r'\b'),
+             Keyword),
+            (r'(actor|class|struct|primitive|interface|trait|type)((?:\s)+)',
+             bygroups(Keyword, Text), 'typename'),
+            (r'(new|fun|be)((?:\s)+)', bygroups(Keyword, Text), 'methodname'),
+            (words((
+                'I8', 'U8', 'I16', 'U16', 'I32', 'U32', 'I64', 'U64', 'I128',
+                'U128', 'ILong', 'ULong', 'ISize', 'USize', 'F32', 'F64',
+                'Bool', 'Pointer', 'None', 'Any', 'Array', 'String',
+                'Iterator'),
+                suffix=r'\b'),
+             Name.Builtin.Type),
+            (r'_?[A-Z]\w*', Name.Type),
+            (r'(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+', Number.Float),
+            (r'0x[0-9a-fA-F]+', Number.Hex),
+            (r'\d+', Number.Integer),
+            (r'(true|false)\b', Name.Builtin),
+            (r'_\d*', Name),
+            (r'_?[a-z][\w\']*', Name)
+        ],
+        'typename': [
+            (_caps + r'?((?:\s)*)(_?[A-Z]\w*)',
+             bygroups(Keyword, Text, Name.Class), '#pop')
+        ],
+        'methodname': [
+            (_caps + r'?((?:\s)*)(_?[a-z]\w*)',
+             bygroups(Keyword, Text, Name.Function), '#pop')
+        ],
+        'nested_comment': [
+            (r'[^*/]+', Comment.Multiline),
+            (r'/\*', Comment.Multiline, '#push'),
+            (r'\*/', Comment.Multiline, '#pop'),
+            (r'[*/]', Comment.Multiline)
+        ],
+        'string': [
+            (r'"', String, '#pop'),
+            (r'\\"', String),
+            (r'[^\\"]+', String)
+        ]
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/praat.py b/venv/Lib/site-packages/pygments/lexers/praat.py
new file mode 100644
index 0000000000..054f5b61e5
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/praat.py
@@ -0,0 +1,303 @@
+"""
+    pygments.lexers.praat
+    ~~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for Praat
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, words, bygroups, include
+from pygments.token import Name, Text, Comment, Keyword, String, Punctuation, \
+    Number, Operator, Whitespace
+
+__all__ = ['PraatLexer']
+
+
+class PraatLexer(RegexLexer):
+    """
+    For Praat scripts.
+    """
+
+    name = 'Praat'
+    url = 'http://www.praat.org'
+    aliases = ['praat']
+    filenames = ['*.praat', '*.proc', '*.psc']
+    version_added = '2.1'
+
+    keywords = (
+        'if', 'then', 'else', 'elsif', 'elif', 'endif', 'fi', 'for', 'from', 'to',
+        'endfor', 'endproc', 'while', 'endwhile', 'repeat', 'until', 'select', 'plus',
+        'minus', 'demo', 'assert', 'stopwatch', 'nocheck', 'nowarn', 'noprogress',
+        'editor', 'endeditor', 'clearinfo',
+    )
+
+    functions_string = (
+        'backslashTrigraphsToUnicode', 'chooseDirectory', 'chooseReadFile',
+        'chooseWriteFile', 'date', 'demoKey', 'do', 'environment', 'extractLine',
+        'extractWord', 'fixed', 'info', 'left', 'mid', 'percent', 'readFile', 'replace',
+        'replace_regex', 'right', 'selected', 'string', 'unicodeToBackslashTrigraphs',
+    )
+
+    functions_numeric = (
+        'abs', 'appendFile', 'appendFileLine', 'appendInfo', 'appendInfoLine', 'arccos',
+        'arccosh', 'arcsin', 'arcsinh', 'arctan', 'arctan2', 'arctanh', 'barkToHertz',
+        'beginPause', 'beginSendPraat', 'besselI', 'besselK', 'beta', 'beta2',
+        'binomialP', 'binomialQ', 'boolean', 'ceiling', 'chiSquareP', 'chiSquareQ',
+        'choice', 'comment', 'cos', 'cosh', 'createDirectory', 'deleteFile',
+        'demoClicked', 'demoClickedIn', 'demoCommandKeyPressed',
+        'demoExtraControlKeyPressed', 'demoInput', 'demoKeyPressed',
+        'demoOptionKeyPressed', 'demoShiftKeyPressed', 'demoShow', 'demoWaitForInput',
+        'demoWindowTitle', 'demoX', 'demoY', 'differenceLimensToPhon', 'do', 'editor',
+        'endPause', 'endSendPraat', 'endsWith', 'erb', 'erbToHertz', 'erf', 'erfc',
+        'exitScript', 'exp', 'extractNumber', 'fileReadable', 'fisherP', 'fisherQ',
+        'floor', 'gaussP', 'gaussQ', 'hertzToBark', 'hertzToErb', 'hertzToMel',
+        'hertzToSemitones', 'imax', 'imin', 'incompleteBeta', 'incompleteGammaP', 'index',
+        'index_regex', 'integer', 'invBinomialP', 'invBinomialQ', 'invChiSquareQ', 'invFisherQ',
+        'invGaussQ', 'invSigmoid', 'invStudentQ', 'length', 'ln', 'lnBeta', 'lnGamma',
+        'log10', 'log2', 'max', 'melToHertz', 'min', 'minusObject', 'natural', 'number',
+        'numberOfColumns', 'numberOfRows', 'numberOfSelected', 'objectsAreIdentical',
+        'option', 'optionMenu', 'pauseScript', 'phonToDifferenceLimens', 'plusObject',
+        'positive', 'randomBinomial', 'randomGauss', 'randomInteger', 'randomPoisson',
+        'randomUniform', 'real', 'readFile', 'removeObject', 'rindex', 'rindex_regex',
+        'round', 'runScript', 'runSystem', 'runSystem_nocheck', 'selectObject',
+        'selected', 'semitonesToHertz', 'sentence', 'sentencetext', 'sigmoid', 'sin', 'sinc',
+        'sincpi', 'sinh', 'soundPressureToPhon', 'sqrt', 'startsWith', 'studentP',
+        'studentQ', 'tan', 'tanh', 'text', 'variableExists', 'word', 'writeFile', 'writeFileLine',
+        'writeInfo', 'writeInfoLine',
+    )
+
+    functions_array = (
+        'linear', 'randomGauss', 'randomInteger', 'randomUniform', 'zero',
+    )
+
+    objects = (
+        'Activation', 'AffineTransform', 'AmplitudeTier', 'Art', 'Artword',
+        'Autosegment', 'BarkFilter', 'BarkSpectrogram', 'CCA', 'Categories',
+        'Cepstrogram', 'Cepstrum', 'Cepstrumc', 'ChebyshevSeries', 'ClassificationTable',
+        'Cochleagram', 'Collection', 'ComplexSpectrogram', 'Configuration', 'Confusion',
+        'ContingencyTable', 'Corpus', 'Correlation', 'Covariance',
+        'CrossCorrelationTable', 'CrossCorrelationTables', 'DTW', 'DataModeler',
+        'Diagonalizer', 'Discriminant', 'Dissimilarity', 'Distance', 'Distributions',
+        'DurationTier', 'EEG', 'ERP', 'ERPTier', 'EditCostsTable', 'EditDistanceTable',
+        'Eigen', 'Excitation', 'Excitations', 'ExperimentMFC', 'FFNet', 'FeatureWeights',
+        'FileInMemory', 'FilesInMemory', 'Formant', 'FormantFilter', 'FormantGrid',
+        'FormantModeler', 'FormantPoint', 'FormantTier', 'GaussianMixture', 'HMM',
+        'HMM_Observation', 'HMM_ObservationSequence', 'HMM_State', 'HMM_StateSequence',
+        'Harmonicity', 'ISpline', 'Index', 'Intensity', 'IntensityTier', 'IntervalTier',
+        'KNN', 'KlattGrid', 'KlattTable', 'LFCC', 'LPC', 'Label', 'LegendreSeries',
+        'LinearRegression', 'LogisticRegression', 'LongSound', 'Ltas', 'MFCC', 'MSpline',
+        'ManPages', 'Manipulation', 'Matrix', 'MelFilter', 'MelSpectrogram',
+        'MixingMatrix', 'Movie', 'Network', 'Object', 'OTGrammar', 'OTHistory', 'OTMulti',
+        'PCA', 'PairDistribution', 'ParamCurve', 'Pattern', 'Permutation', 'Photo',
+        'Pitch', 'PitchModeler', 'PitchTier', 'PointProcess', 'Polygon', 'Polynomial',
+        'PowerCepstrogram', 'PowerCepstrum', 'Procrustes', 'RealPoint', 'RealTier',
+        'ResultsMFC', 'Roots', 'SPINET', 'SSCP', 'SVD', 'Salience', 'ScalarProduct',
+        'Similarity', 'SimpleString', 'SortedSetOfString', 'Sound', 'Speaker',
+        'Spectrogram', 'Spectrum', 'SpectrumTier', 'SpeechSynthesizer', 'SpellingChecker',
+        'Strings', 'StringsIndex', 'Table', 'TableOfReal', 'TextGrid', 'TextInterval',
+        'TextPoint', 'TextTier', 'Tier', 'Transition', 'VocalTract', 'VocalTractTier',
+        'Weight', 'WordList',
+    )
+
+    variables_numeric = (
+        'macintosh', 'windows', 'unix', 'praatVersion', 'pi', 'e', 'undefined',
+    )
+
+    variables_string = (
+        'praatVersion', 'tab', 'shellDirectory', 'homeDirectory',
+        'preferencesDirectory', 'newline', 'temporaryDirectory',
+        'defaultDirectory',
+    )
+
+    object_attributes = (
+        'ncol', 'nrow', 'xmin', 'ymin', 'xmax', 'ymax', 'nx', 'ny', 'dx', 'dy',
+    )
+
+    tokens = {
+        'root': [
+            (r'(\s+)(#.*?$)',  bygroups(Whitespace, Comment.Single)),
+            (r'^#.*?$',        Comment.Single),
+            (r';[^\n]*',       Comment.Single),
+            (r'\s+',           Whitespace),
+
+            (r'\bprocedure\b', Keyword,       'procedure_definition'),
+            (r'\bcall\b',      Keyword,       'procedure_call'),
+            (r'@',             Name.Function, 'procedure_call'),
+
+            include('function_call'),
+
+            (words(keywords, suffix=r'\b'), Keyword),
+
+            (r'(\bform\b)(\s+)([^\n]+)',
+             bygroups(Keyword, Whitespace, String), 'old_form'),
+
+            (r'(print(?:line|tab)?|echo|exit|asserterror|pause|send(?:praat|socket)|'
+             r'include|execute|system(?:_nocheck)?)(\s+)',
+             bygroups(Keyword, Whitespace), 'string_unquoted'),
+
+            (r'(goto|label)(\s+)(\w+)', bygroups(Keyword, Whitespace, Name.Label)),
+
+            include('variable_name'),
+            include('number'),
+
+            (r'"', String, 'string'),
+
+            (words((objects), suffix=r'(?=\s+\S+\n)'), Name.Class, 'string_unquoted'),
+
+            (r'\b[A-Z]', Keyword, 'command'),
+            (r'(\.{3}|[)(,])', Punctuation),
+        ],
+        'command': [
+            (r'( ?[\w()-]+ ?)', Keyword),
+
+            include('string_interpolated'),
+
+            (r'\.{3}', Keyword, ('#pop', 'old_arguments')),
+            (r':', Keyword, ('#pop', 'comma_list')),
+            (r'\s', Whitespace, '#pop'),
+        ],
+        'procedure_call': [
+            (r'\s+', Whitespace),
+            (r'([\w.]+)(?:(:)|(?:(\s*)(\()))',
+             bygroups(Name.Function, Punctuation,
+                      Text.Whitespace, Punctuation), '#pop'),
+            (r'([\w.]+)', Name.Function, ('#pop', 'old_arguments')),
+        ],
+        'procedure_definition': [
+            (r'\s', Whitespace),
+            (r'([\w.]+)(\s*?[(:])',
+             bygroups(Name.Function, Whitespace), '#pop'),
+            (r'([\w.]+)([^\n]*)',
+             bygroups(Name.Function, Text), '#pop'),
+        ],
+        'function_call': [
+            (words(functions_string, suffix=r'\$(?=\s*[:(])'), Name.Function, 'function'),
+            (words(functions_array, suffix=r'#(?=\s*[:(])'),   Name.Function, 'function'),
+            (words(functions_numeric, suffix=r'(?=\s*[:(])'),  Name.Function, 'function'),
+        ],
+        'function': [
+            (r'\s+',   Whitespace),
+            (r':',     Punctuation, ('#pop', 'comma_list')),
+            (r'\s*\(', Punctuation, ('#pop', 'comma_list')),
+        ],
+        'comma_list': [
+            (r'(\s*\n\s*)(\.{3})', bygroups(Whitespace, Punctuation)),
+
+            (r'(\s*)(?:([)\]])|(\n))', bygroups(
+                Whitespace, Punctuation, Whitespace), '#pop'),
+
+            (r'\s+', Whitespace),
+            (r'"',   String, 'string'),
+            (r'\b(if|then|else|fi|endif)\b', Keyword),
+
+            include('function_call'),
+            include('variable_name'),
+            include('operator'),
+            include('number'),
+
+            (r'[()]', Text),
+            (r',', Punctuation),
+        ],
+        'old_arguments': [
+            (r'\n', Whitespace, '#pop'),
+
+            include('variable_name'),
+            include('operator'),
+            include('number'),
+
+            (r'"', String, 'string'),
+            (r'[^\n]', Text),
+        ],
+        'number': [
+            (r'\n', Whitespace, '#pop'),
+            (r'\b\d+(\.\d*)?([eE][-+]?\d+)?%?', Number),
+        ],
+        'object_reference': [
+            include('string_interpolated'),
+            (r'([a-z][a-zA-Z0-9_]*|\d+)', Name.Builtin),
+
+            (words(object_attributes, prefix=r'\.'), Name.Builtin, '#pop'),
+
+            (r'\$', Name.Builtin),
+            (r'\[', Text, '#pop'),
+        ],
+        'variable_name': [
+            include('operator'),
+            include('number'),
+
+            (words(variables_string,  suffix=r'\$'), Name.Variable.Global),
+            (words(variables_numeric,
+             suffix=r'(?=[^a-zA-Z0-9_."\'$#\[:(]|\s|^|$)'),
+             Name.Variable.Global),
+
+            (words(objects, prefix=r'\b', suffix=r"(_)"),
+             bygroups(Name.Builtin, Name.Builtin),
+             'object_reference'),
+
+            (r'\.?_?[a-z][\w.]*(\$|#)?', Text),
+            (r'[\[\]]', Punctuation, 'comma_list'),
+
+            include('string_interpolated'),
+        ],
+        'operator': [
+            (r'([+\/*<>=!-]=?|[&*|][&*|]?|\^|<>)',       Operator),
+            (r'(?', Punctuation),
+            (r'"(?:\\x[0-9a-fA-F]+\\|\\u[0-9a-fA-F]{4}|\\U[0-9a-fA-F]{8}|'
+             r'\\[0-7]+\\|\\["\\abcefnrstv]|[^\\"])*"', String.Double),
+            (r"'(?:''|[^'])*'", String.Atom),  # quoted atom
+            # Needs to not be followed by an atom.
+            # (r'=(?=\s|[a-zA-Z\[])', Operator),
+            (r'is\b', Operator),
+            (r'(<|>|=<|>=|==|=:=|=|/|//|\*|\+|-)(?=\s|[a-zA-Z0-9\[])',
+             Operator),
+            (r'(mod|div|not)\b', Operator),
+            (r'_', Keyword),  # The don't-care variable
+            (r'([a-z]+)(:)', bygroups(Name.Namespace, Punctuation)),
+            (r'([a-z\u00c0-\u1fff\u3040-\ud7ff\ue000-\uffef]'
+             r'[\w$\u00c0-\u1fff\u3040-\ud7ff\ue000-\uffef]*)'
+             r'(\s*)(:-|-->)',
+             bygroups(Name.Function, Text, Operator)),  # function defn
+            (r'([a-z\u00c0-\u1fff\u3040-\ud7ff\ue000-\uffef]'
+             r'[\w$\u00c0-\u1fff\u3040-\ud7ff\ue000-\uffef]*)'
+             r'(\s*)(\()',
+             bygroups(Name.Function, Text, Punctuation)),
+            (r'[a-z\u00c0-\u1fff\u3040-\ud7ff\ue000-\uffef]'
+             r'[\w$\u00c0-\u1fff\u3040-\ud7ff\ue000-\uffef]*',
+             String.Atom),  # atom, characters
+            # This one includes !
+            (r'[#&*+\-./:<=>?@\\^~\u00a1-\u00bf\u2010-\u303f]+',
+             String.Atom),  # atom, graphics
+            (r'[A-Z_]\w*', Name.Variable),
+            (r'\s+|[\u2000-\u200f\ufff0-\ufffe\uffef]', Text),
+        ],
+        'nested-comment': [
+            (r'\*/', Comment.Multiline, '#pop'),
+            (r'/\*', Comment.Multiline, '#push'),
+            (r'[^*/]+', Comment.Multiline),
+            (r'[*/]', Comment.Multiline),
+        ],
+    }
+
+    def analyse_text(text):
+        """Competes with IDL and Visual Prolog on *.pro"""
+        if ':-' in text:
+            # Visual Prolog also uses :-
+            return 0.5
+        else:
+            return 0
+
+
+class LogtalkLexer(RegexLexer):
+    """
+    For Logtalk source code.
+    """
+
+    name = 'Logtalk'
+    url = 'http://logtalk.org/'
+    aliases = ['logtalk']
+    filenames = ['*.lgt', '*.logtalk']
+    mimetypes = ['text/x-logtalk']
+    version_added = '0.10'
+
+    tokens = {
+        'root': [
+            # Directives
+            (r'^\s*:-\s', Punctuation, 'directive'),
+            # Comments
+            (r'%.*?\n', Comment),
+            (r'/\*(.|\n)*?\*/', Comment),
+            # Whitespace
+            (r'\n', Text),
+            (r'\s+', Text),
+            # Numbers
+            (r"0'[\\]?.", Number),
+            (r'0b[01]+', Number.Bin),
+            (r'0o[0-7]+', Number.Oct),
+            (r'0x[0-9a-fA-F]+', Number.Hex),
+            (r'\d+\.?\d*((e|E)(\+|-)?\d+)?', Number),
+            # Variables
+            (r'([A-Z_][a-zA-Z0-9_]*)', Name.Variable),
+            # Event handlers
+            (r'(after|before)(?=[(])', Keyword),
+            # Message forwarding handler
+            (r'forward(?=[(])', Keyword),
+            # Execution-context methods
+            (r'(context|parameter|this|se(lf|nder))(?=[(])', Keyword),
+            # Reflection
+            (r'(current_predicate|predicate_property)(?=[(])', Keyword),
+            # DCGs and term expansion
+            (r'(expand_(goal|term)|(goal|term)_expansion|phrase)(?=[(])', Keyword),
+            # Entity
+            (r'(abolish|c(reate|urrent))_(object|protocol|category)(?=[(])', Keyword),
+            (r'(object|protocol|category)_property(?=[(])', Keyword),
+            # Entity relations
+            (r'co(mplements_object|nforms_to_protocol)(?=[(])', Keyword),
+            (r'extends_(object|protocol|category)(?=[(])', Keyword),
+            (r'imp(lements_protocol|orts_category)(?=[(])', Keyword),
+            (r'(instantiat|specializ)es_class(?=[(])', Keyword),
+            # Events
+            (r'(current_event|(abolish|define)_events)(?=[(])', Keyword),
+            # Flags
+            (r'(create|current|set)_logtalk_flag(?=[(])', Keyword),
+            # Compiling, loading, and library paths
+            (r'logtalk_(compile|l(ibrary_path|oad|oad_context)|make(_target_action)?)(?=[(])', Keyword),
+            (r'\blogtalk_make\b', Keyword),
+            # Database
+            (r'(clause|retract(all)?)(?=[(])', Keyword),
+            (r'a(bolish|ssert(a|z))(?=[(])', Keyword),
+            # Control constructs
+            (r'(ca(ll|tch)|throw)(?=[(])', Keyword),
+            (r'(fa(il|lse)|true|(instantiation|system)_error)\b', Keyword),
+            (r'(uninstantiation|type|domain|existence|permission|representation|evaluation|resource|syntax)_error(?=[(])', Keyword),
+            # All solutions
+            (r'((bag|set)of|f(ind|or)all)(?=[(])', Keyword),
+            # Multi-threading predicates
+            (r'threaded(_(ca(ll|ncel)|once|ignore|exit|peek|wait|notify))?(?=[(])', Keyword),
+            # Engine predicates
+            (r'threaded_engine(_(create|destroy|self|next|next_reified|yield|post|fetch))?(?=[(])', Keyword),
+            # Term unification
+            (r'(subsumes_term|unify_with_occurs_check)(?=[(])', Keyword),
+            # Term creation and decomposition
+            (r'(functor|arg|copy_term|numbervars|term_variables)(?=[(])', Keyword),
+            # Evaluable functors
+            (r'(div|rem|m(ax|in|od)|abs|sign)(?=[(])', Keyword),
+            (r'float(_(integer|fractional)_part)?(?=[(])', Keyword),
+            (r'(floor|t(an|runcate)|round|ceiling)(?=[(])', Keyword),
+            # Other arithmetic functors
+            (r'(cos|a(cos|sin|tan|tan2)|exp|log|s(in|qrt)|xor)(?=[(])', Keyword),
+            # Term testing
+            (r'(var|atom(ic)?|integer|float|c(allable|ompound)|n(onvar|umber)|ground|acyclic_term)(?=[(])', Keyword),
+            # Term comparison
+            (r'compare(?=[(])', Keyword),
+            # Stream selection and control
+            (r'(curren|se)t_(in|out)put(?=[(])', Keyword),
+            (r'(open|close)(?=[(])', Keyword),
+            (r'flush_output(?=[(])', Keyword),
+            (r'(at_end_of_stream|flush_output)\b', Keyword),
+            (r'(stream_property|at_end_of_stream|set_stream_position)(?=[(])', Keyword),
+            # Character and byte input/output
+            (r'(nl|(get|peek|put)_(byte|c(har|ode)))(?=[(])', Keyword),
+            (r'\bnl\b', Keyword),
+            # Term input/output
+            (r'read(_term)?(?=[(])', Keyword),
+            (r'write(q|_(canonical|term))?(?=[(])', Keyword),
+            (r'(current_)?op(?=[(])', Keyword),
+            (r'(current_)?char_conversion(?=[(])', Keyword),
+            # Atomic term processing
+            (r'atom_(length|c(hars|o(ncat|des)))(?=[(])', Keyword),
+            (r'(char_code|sub_atom)(?=[(])', Keyword),
+            (r'number_c(har|ode)s(?=[(])', Keyword),
+            # Implementation defined hooks functions
+            (r'(se|curren)t_prolog_flag(?=[(])', Keyword),
+            (r'\bhalt\b', Keyword),
+            (r'halt(?=[(])', Keyword),
+            # Message sending operators
+            (r'(::|:|\^\^)', Operator),
+            # External call
+            (r'[{}]', Keyword),
+            # Logic and control
+            (r'(ignore|once)(?=[(])', Keyword),
+            (r'\brepeat\b', Keyword),
+            # Sorting
+            (r'(key)?sort(?=[(])', Keyword),
+            # Bitwise functors
+            (r'(>>|<<|/\\|\\\\|\\)', Operator),
+            # Predicate aliases
+            (r'\bas\b', Operator),
+            # Arithmetic evaluation
+            (r'\bis\b', Keyword),
+            # Arithmetic comparison
+            (r'(=:=|=\\=|<|=<|>=|>)', Operator),
+            # Term creation and decomposition
+            (r'=\.\.', Operator),
+            # Term unification
+            (r'(=|\\=)', Operator),
+            # Term comparison
+            (r'(==|\\==|@=<|@<|@>=|@>)', Operator),
+            # Evaluable functors
+            (r'(//|[-+*/])', Operator),
+            (r'\b(e|pi|div|mod|rem)\b', Operator),
+            # Other arithmetic functors
+            (r'\b\*\*\b', Operator),
+            # DCG rules
+            (r'-->', Operator),
+            # Control constructs
+            (r'([!;]|->)', Operator),
+            # Logic and control
+            (r'\\+', Operator),
+            # Mode operators
+            (r'[?@]', Operator),
+            # Existential quantifier
+            (r'\^', Operator),
+            # Punctuation
+            (r'[()\[\],.|]', Text),
+            # Atoms
+            (r"[a-z][a-zA-Z0-9_]*", Text),
+            (r"'", String, 'quoted_atom'),
+            # Double-quoted terms
+            (r'"', String, 'double_quoted_term'),
+        ],
+
+        'quoted_atom': [
+            (r"''", String),
+            (r"'", String, '#pop'),
+            (r'\\([\\abfnrtv"\']|(x[a-fA-F0-9]+|[0-7]+)\\)', String.Escape),
+            (r"[^\\'\n]+", String),
+            (r'\\', String),
+        ],
+
+        'double_quoted_term': [
+            (r'""', String),
+            (r'"', String, '#pop'),
+            (r'\\([\\abfnrtv"\']|(x[a-fA-F0-9]+|[0-7]+)\\)', String.Escape),
+            (r'[^\\"\n]+', String),
+            (r'\\', String),
+        ],
+
+        'directive': [
+            # Conditional compilation directives
+            (r'(el)?if(?=[(])', Keyword, 'root'),
+            (r'(e(lse|ndif))(?=[.])', Keyword, 'root'),
+            # Entity directives
+            (r'(category|object|protocol)(?=[(])', Keyword, 'entityrelations'),
+            (r'(end_(category|object|protocol))(?=[.])', Keyword, 'root'),
+            # Predicate scope directives
+            (r'(public|protected|private)(?=[(])', Keyword, 'root'),
+            # Other directives
+            (r'e(n(coding|sure_loaded)|xport)(?=[(])', Keyword, 'root'),
+            (r'in(clude|itialization|fo)(?=[(])', Keyword, 'root'),
+            (r'(built_in|dynamic|synchronized|threaded)(?=[.])', Keyword, 'root'),
+            (r'(alias|d(ynamic|iscontiguous)|m(eta_(non_terminal|predicate)|ode|ultifile)|s(et_(logtalk|prolog)_flag|ynchronized))(?=[(])', Keyword, 'root'),
+            (r'op(?=[(])', Keyword, 'root'),
+            (r'(c(alls|oinductive)|module|reexport|use(s|_module))(?=[(])', Keyword, 'root'),
+            (r'[a-z][a-zA-Z0-9_]*(?=[(])', Text, 'root'),
+            (r'[a-z][a-zA-Z0-9_]*(?=[.])', Text, 'root'),
+        ],
+
+        'entityrelations': [
+            (r'(complements|extends|i(nstantiates|mp(lements|orts))|specializes)(?=[(])', Keyword),
+            # Numbers
+            (r"0'[\\]?.", Number),
+            (r'0b[01]+', Number.Bin),
+            (r'0o[0-7]+', Number.Oct),
+            (r'0x[0-9a-fA-F]+', Number.Hex),
+            (r'\d+\.?\d*((e|E)(\+|-)?\d+)?', Number),
+            # Variables
+            (r'([A-Z_][a-zA-Z0-9_]*)', Name.Variable),
+            # Atoms
+            (r"[a-z][a-zA-Z0-9_]*", Text),
+            (r"'", String, 'quoted_atom'),
+            # Double-quoted terms
+            (r'"', String, 'double_quoted_term'),
+            # End of entity-opening directive
+            (r'([)]\.)', Text, 'root'),
+            # Scope operator
+            (r'(::)', Operator),
+            # Punctuation
+            (r'[()\[\],.|]', Text),
+            # Comments
+            (r'%.*?\n', Comment),
+            (r'/\*(.|\n)*?\*/', Comment),
+            # Whitespace
+            (r'\n', Text),
+            (r'\s+', Text),
+        ]
+    }
+
+    def analyse_text(text):
+        if ':- object(' in text:
+            return 1.0
+        elif ':- protocol(' in text:
+            return 1.0
+        elif ':- category(' in text:
+            return 1.0
+        elif re.search(r'^:-\s[a-z]', text, re.M):
+            return 0.9
+        else:
+            return 0.0
diff --git a/venv/Lib/site-packages/pygments/lexers/promql.py b/venv/Lib/site-packages/pygments/lexers/promql.py
new file mode 100644
index 0000000000..cad3c254a1
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/promql.py
@@ -0,0 +1,176 @@
+"""
+    pygments.lexers.promql
+    ~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for Prometheus Query Language.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, bygroups, default, words
+from pygments.token import Comment, Keyword, Name, Number, Operator, \
+    Punctuation, String, Whitespace
+
+__all__ = ["PromQLLexer"]
+
+
+class PromQLLexer(RegexLexer):
+    """
+    For PromQL queries.
+
+    For details about the grammar see:
+    https://github.com/prometheus/prometheus/tree/master/promql/parser
+
+    .. versionadded: 2.7
+    """
+
+    name = "PromQL"
+    url = 'https://prometheus.io/docs/prometheus/latest/querying/basics/'
+    aliases = ["promql"]
+    filenames = ["*.promql"]
+    version_added = ''
+
+    base_keywords = (
+        words(
+            (
+                "bool",
+                "by",
+                "group_left",
+                "group_right",
+                "ignoring",
+                "offset",
+                "on",
+                "without",
+            ),
+            suffix=r"\b",
+        ),
+        Keyword,
+    )
+
+    aggregator_keywords = (
+        words(
+            (
+                "sum",
+                "min",
+                "max",
+                "avg",
+                "group",
+                "stddev",
+                "stdvar",
+                "count",
+                "count_values",
+                "bottomk",
+                "topk",
+                "quantile",
+            ),
+            suffix=r"\b",
+        ),
+        Keyword,
+    )
+
+    function_keywords = (
+        words(
+            (
+                "abs",
+                "absent",
+                "absent_over_time",
+                "avg_over_time",
+                "ceil",
+                "changes",
+                "clamp_max",
+                "clamp_min",
+                "count_over_time",
+                "day_of_month",
+                "day_of_week",
+                "days_in_month",
+                "delta",
+                "deriv",
+                "exp",
+                "floor",
+                "histogram_quantile",
+                "holt_winters",
+                "hour",
+                "idelta",
+                "increase",
+                "irate",
+                "label_join",
+                "label_replace",
+                "ln",
+                "log10",
+                "log2",
+                "max_over_time",
+                "min_over_time",
+                "minute",
+                "month",
+                "predict_linear",
+                "quantile_over_time",
+                "rate",
+                "resets",
+                "round",
+                "scalar",
+                "sort",
+                "sort_desc",
+                "sqrt",
+                "stddev_over_time",
+                "stdvar_over_time",
+                "sum_over_time",
+                "time",
+                "timestamp",
+                "vector",
+                "year",
+            ),
+            suffix=r"\b",
+        ),
+        Keyword.Reserved,
+    )
+
+    tokens = {
+        "root": [
+            (r"\n", Whitespace),
+            (r"\s+", Whitespace),
+            (r",", Punctuation),
+            # Keywords
+            base_keywords,
+            aggregator_keywords,
+            function_keywords,
+            # Offsets
+            (r"[1-9][0-9]*[smhdwy]", String),
+            # Numbers
+            (r"-?[0-9]+\.[0-9]+", Number.Float),
+            (r"-?[0-9]+", Number.Integer),
+            # Comments
+            (r"#.*?$", Comment.Single),
+            # Operators
+            (r"(\+|\-|\*|\/|\%|\^)", Operator),
+            (r"==|!=|>=|<=|<|>", Operator),
+            (r"and|or|unless", Operator.Word),
+            # Metrics
+            (r"[_a-zA-Z][a-zA-Z0-9_]+", Name.Variable),
+            # Params
+            (r'(["\'])(.*?)(["\'])', bygroups(Punctuation, String, Punctuation)),
+            # Other states
+            (r"\(", Operator, "function"),
+            (r"\)", Operator),
+            (r"\{", Punctuation, "labels"),
+            (r"\[", Punctuation, "range"),
+        ],
+        "labels": [
+            (r"\}", Punctuation, "#pop"),
+            (r"\n", Whitespace),
+            (r"\s+", Whitespace),
+            (r",", Punctuation),
+            (r'([_a-zA-Z][a-zA-Z0-9_]*?)(\s*?)(=~|!=|=|!~)(\s*?)("|\')(.*?)("|\')',
+             bygroups(Name.Label, Whitespace, Operator, Whitespace,
+                      Punctuation, String, Punctuation)),
+        ],
+        "range": [
+            (r"\]", Punctuation, "#pop"),
+            (r"[1-9][0-9]*[smhdwy]", String),
+        ],
+        "function": [
+            (r"\)", Operator, "#pop"),
+            (r"\(", Operator, "#push"),
+            default("#pop"),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/prql.py b/venv/Lib/site-packages/pygments/lexers/prql.py
new file mode 100644
index 0000000000..ee95d2d474
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/prql.py
@@ -0,0 +1,251 @@
+"""
+    pygments.lexers.prql
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for the PRQL query language.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, combined, words, include, bygroups
+from pygments.token import Comment, Literal, Keyword, Name, Number, Operator, \
+    Punctuation, String, Text, Whitespace
+
+__all__ = ['PrqlLexer']
+
+
+class PrqlLexer(RegexLexer):
+    """
+    For PRQL source code.
+
+    grammar: https://github.com/PRQL/prql/tree/main/grammars
+    """
+
+    name = 'PRQL'
+    url = 'https://prql-lang.org/'
+    aliases = ['prql']
+    filenames = ['*.prql']
+    mimetypes = ['application/prql', 'application/x-prql']
+    version_added = '2.17'
+
+    builtinTypes = words((
+        "bool",
+        "int",
+        "int8", "int16", "int32", "int64", "int128",
+        "float",
+        "text",
+        "set"), suffix=r'\b')
+
+    def innerstring_rules(ttype):
+        return [
+            # the new style '{}'.format(...) string formatting
+            (r'\{'
+             r'((\w+)((\.\w+)|(\[[^\]]+\]))*)?'  # field name
+             r'(\:(.?[<>=\^])?[-+ ]?#?0?(\d+)?,?(\.\d+)?[E-GXb-gnosx%]?)?'
+             r'\}', String.Interpol),
+
+            (r'[^\\\'"%{\n]+', ttype),
+            (r'[\'"\\]', ttype),
+            (r'%|(\{{1,2})', ttype)
+        ]
+
+    def fstring_rules(ttype):
+        return [
+            (r'\}', String.Interpol),
+            (r'\{', String.Interpol, 'expr-inside-fstring'),
+            (r'[^\\\'"{}\n]+', ttype),
+            (r'[\'"\\]', ttype),
+        ]
+
+    tokens = {
+        'root': [
+
+            # Comments
+            (r'#!.*', String.Doc),
+            (r'#.*', Comment.Single),
+
+            # Whitespace
+            (r'\s+', Whitespace),
+
+            # Modules
+            (r'^(\s*)(module)(\s*)',
+             bygroups(Whitespace, Keyword.Namespace, Whitespace),
+             'imports'),
+
+            (builtinTypes, Keyword.Type),
+
+            # Main
+            (r'^prql ', Keyword.Reserved),
+
+            ('let', Keyword.Declaration),
+
+            include('keywords'),
+            include('expr'),
+
+            # Transforms
+            (r'^[A-Za-z_][a-zA-Z0-9_]*', Keyword),
+        ],
+        'expr': [
+            # non-raw f-strings
+            ('(f)(""")', bygroups(String.Affix, String.Double),
+             combined('fstringescape', 'tdqf')),
+            ("(f)(''')", bygroups(String.Affix, String.Single),
+             combined('fstringescape', 'tsqf')),
+            ('(f)(")', bygroups(String.Affix, String.Double),
+             combined('fstringescape', 'dqf')),
+            ("(f)(')", bygroups(String.Affix, String.Single),
+             combined('fstringescape', 'sqf')),
+
+            # non-raw s-strings
+            ('(s)(""")', bygroups(String.Affix, String.Double),
+             combined('stringescape', 'tdqf')),
+            ("(s)(''')", bygroups(String.Affix, String.Single),
+             combined('stringescape', 'tsqf')),
+            ('(s)(")', bygroups(String.Affix, String.Double),
+             combined('stringescape', 'dqf')),
+            ("(s)(')", bygroups(String.Affix, String.Single),
+             combined('stringescape', 'sqf')),
+
+            # raw strings
+            ('(?i)(r)(""")',
+             bygroups(String.Affix, String.Double), 'tdqs'),
+            ("(?i)(r)(''')",
+             bygroups(String.Affix, String.Single), 'tsqs'),
+            ('(?i)(r)(")',
+             bygroups(String.Affix, String.Double), 'dqs'),
+            ("(?i)(r)(')",
+             bygroups(String.Affix, String.Single), 'sqs'),
+
+            # non-raw strings
+            ('"""', String.Double, combined('stringescape', 'tdqs')),
+            ("'''", String.Single, combined('stringescape', 'tsqs')),
+            ('"', String.Double, combined('stringescape', 'dqs')),
+            ("'", String.Single, combined('stringescape', 'sqs')),
+
+            # Time and dates
+            (r'@\d{4}-\d{2}-\d{2}T\d{2}(:\d{2})?(:\d{2})?(\.\d{1,6})?(Z|[+-]\d{1,2}(:\d{1,2})?)?', Literal.Date),
+            (r'@\d{4}-\d{2}-\d{2}', Literal.Date),
+            (r'@\d{2}(:\d{2})?(:\d{2})?(\.\d{1,6})?(Z|[+-]\d{1,2}(:\d{1,2})?)?', Literal.Date),
+
+            (r'[^\S\n]+', Text),
+            include('numbers'),
+            (r'->|=>|==|!=|>=|<=|~=|&&|\|\||\?\?|\/\/', Operator),
+            (r'[-~+/*%=<>&^|.@]', Operator),
+            (r'[]{}:(),;[]', Punctuation),
+            include('functions'),
+
+            # Variable Names
+            (r'[A-Za-z_][a-zA-Z0-9_]*', Name.Variable),
+        ],
+        'numbers': [
+            (r'(\d(?:_?\d)*\.(?:\d(?:_?\d)*)?|(?:\d(?:_?\d)*)?\.\d(?:_?\d)*)'
+             r'([eE][+-]?\d(?:_?\d)*)?', Number.Float),
+            (r'\d(?:_?\d)*[eE][+-]?\d(?:_?\d)*j?', Number.Float),
+            (r'0[oO](?:_?[0-7])+', Number.Oct),
+            (r'0[bB](?:_?[01])+', Number.Bin),
+            (r'0[xX](?:_?[a-fA-F0-9])+', Number.Hex),
+            (r'\d(?:_?\d)*', Number.Integer),
+        ],
+        'fstringescape': [
+            include('stringescape'),
+        ],
+        'bytesescape': [
+            (r'\\([\\bfnrt"\']|\n|x[a-fA-F0-9]{2}|[0-7]{1,3})', String.Escape)
+        ],
+        'stringescape': [
+            (r'\\(N\{.*?\}|u\{[a-fA-F0-9]{1,6}\})', String.Escape),
+            include('bytesescape')
+        ],
+        'fstrings-single': fstring_rules(String.Single),
+        'fstrings-double': fstring_rules(String.Double),
+        'strings-single': innerstring_rules(String.Single),
+        'strings-double': innerstring_rules(String.Double),
+        'dqf': [
+            (r'"', String.Double, '#pop'),
+            (r'\\\\|\\"|\\\n', String.Escape),  # included here for raw strings
+            include('fstrings-double')
+        ],
+        'sqf': [
+            (r"'", String.Single, '#pop'),
+            (r"\\\\|\\'|\\\n", String.Escape),  # included here for raw strings
+            include('fstrings-single')
+        ],
+        'dqs': [
+            (r'"', String.Double, '#pop'),
+            (r'\\\\|\\"|\\\n', String.Escape),  # included here for raw strings
+            include('strings-double')
+        ],
+        'sqs': [
+            (r"'", String.Single, '#pop'),
+            (r"\\\\|\\'|\\\n", String.Escape),  # included here for raw strings
+            include('strings-single')
+        ],
+        'tdqf': [
+            (r'"""', String.Double, '#pop'),
+            include('fstrings-double'),
+            (r'\n', String.Double)
+        ],
+        'tsqf': [
+            (r"'''", String.Single, '#pop'),
+            include('fstrings-single'),
+            (r'\n', String.Single)
+        ],
+        'tdqs': [
+            (r'"""', String.Double, '#pop'),
+            include('strings-double'),
+            (r'\n', String.Double)
+        ],
+        'tsqs': [
+            (r"'''", String.Single, '#pop'),
+            include('strings-single'),
+            (r'\n', String.Single)
+        ],
+
+        'expr-inside-fstring': [
+            (r'[{([]', Punctuation, 'expr-inside-fstring-inner'),
+            # without format specifier
+            (r'(=\s*)?'         # debug (https://bugs.python.org/issue36817)
+             r'\}', String.Interpol, '#pop'),
+            # with format specifier
+            # we'll catch the remaining '}' in the outer scope
+            (r'(=\s*)?'         # debug (https://bugs.python.org/issue36817)
+             r':', String.Interpol, '#pop'),
+            (r'\s+', Whitespace),  # allow new lines
+            include('expr'),
+        ],
+        'expr-inside-fstring-inner': [
+            (r'[{([]', Punctuation, 'expr-inside-fstring-inner'),
+            (r'[])}]', Punctuation, '#pop'),
+            (r'\s+', Whitespace),  # allow new lines
+            include('expr'),
+        ],
+        'keywords': [
+            (words((
+                'into', 'case', 'type', 'module', 'internal',
+            ), suffix=r'\b'),
+                Keyword),
+            (words(('true', 'false', 'null'), suffix=r'\b'), Keyword.Constant),
+        ],
+        'functions': [
+            (words((
+                "min", "max", "sum", "average", "stddev", "every", "any",
+                "concat_array", "count", "lag", "lead", "first", "last",
+                "rank", "rank_dense", "row_number", "round", "as", "in",
+                "tuple_every", "tuple_map", "tuple_zip", "_eq", "_is_null",
+                "from_text", "lower", "upper", "read_parquet", "read_csv"),
+                suffix=r'\b'),
+             Name.Function),
+        ],
+
+        'comment': [
+            (r'-(?!\})', Comment.Multiline),
+            (r'\{-', Comment.Multiline, 'comment'),
+            (r'[^-}]', Comment.Multiline),
+            (r'-\}', Comment.Multiline, '#pop'),
+        ],
+
+        'imports': [
+            (r'\w+(\.\w+)*', Name.Class, '#pop'),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/ptx.py b/venv/Lib/site-packages/pygments/lexers/ptx.py
new file mode 100644
index 0000000000..784ca13a6f
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/ptx.py
@@ -0,0 +1,119 @@
+"""
+    pygments.lexers.ptx
+    ~~~~~~~~~~~~~~~~~~~
+
+    Lexer for other PTX language.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, include, words
+from pygments.token import Comment, Keyword, Name, String, Number, \
+    Punctuation, Whitespace, Operator
+
+__all__ = ["PtxLexer"]
+
+
+class PtxLexer(RegexLexer):
+    """
+    For NVIDIA `PTX `_
+    source.
+    """
+    name = 'PTX'
+    url = "https://docs.nvidia.com/cuda/parallel-thread-execution/"
+    filenames = ['*.ptx']
+    aliases = ['ptx']
+    mimetypes = ['text/x-ptx']
+    version_added = '2.16'
+
+    #: optional Comment or Whitespace
+    string = r'"[^"]*?"'
+    followsym = r'[a-zA-Z0-9_$]'
+    identifier = r'([-a-zA-Z$._][\w\-$.]*|' + string + ')'
+    block_label = r'(' + identifier + r'|(\d+))'
+
+    tokens = {
+        'root': [
+            include('whitespace'),
+
+            (block_label + r'\s*:', Name.Label),
+
+            include('keyword'),
+
+            (r'%' + identifier, Name.Variable),
+            (r'%\d+', Name.Variable.Anonymous),
+            (r'c?' + string, String),
+            (identifier, Name.Variable),
+            (r';', Punctuation),
+            (r'[*+-/]', Operator),
+
+            (r'0[xX][a-fA-F0-9]+', Number),
+            (r'-?\d+(?:[.]\d+)?(?:[eE][-+]?\d+(?:[.]\d+)?)?', Number),
+
+            (r'[=<>{}\[\]()*.,!]|x\b', Punctuation)
+
+        ],
+        'whitespace': [
+            (r'(\n|\s+)+', Whitespace),
+            (r'//.*?\n', Comment)
+        ],
+
+        'keyword': [
+            # Instruction keywords
+            (words((
+                'abs', 'discard', 'min', 'shf', 'vadd',
+                'activemask', 'div', 'mma', 'shfl', 'vadd2',
+                'add', 'dp2a', 'mov', 'shl', 'vadd4',
+                'addc', 'dp4a', 'movmatrix', 'shr', 'vavrg2',
+                'alloca', 'elect', 'mul', 'sin', 'vavrg4',
+                'and', 'ex2', 'mul24', 'slct', 'vmad',
+                'applypriority', 'exit', 'multimem', 'sqrt', 'vmax',
+                'atom', 'fence', 'nanosleep', 'st', 'vmax2',
+                'bar', 'fma', 'neg', 'stackrestore', 'vmax4',
+                'barrier', 'fns', 'not', 'stacksave', 'vmin',
+                'bfe', 'getctarank', 'or', 'stmatrix', 'vmin2',
+                'bfi', 'griddepcontrol', 'pmevent', 'sub', 'vmin4',
+                'bfind', 'isspacep', 'popc', 'subc', 'vote',
+                'bmsk', 'istypep', 'prefetch', 'suld', 'vset',
+                'bra', 'ld', 'prefetchu', 'suq', 'vset2',
+                'brev', 'ldmatrix', 'prmt', 'sured', 'vset4',
+                'brkpt', 'ldu', 'rcp', 'sust', 'vshl',
+                'brx', 'lg2', 'red', 'szext', 'vshr',
+                'call', 'lop3', 'redux', 'tanh', 'vsub',
+                'clz', 'mad', 'rem', 'testp', 'vsub2',
+                'cnot', 'mad24', 'ret', 'tex', 'vsub4',
+                'copysign', 'madc', 'rsqrt', 'tld4', 'wgmma',
+                'cos', 'mapa', 'sad', 'trap', 'wmma',
+                'cp', 'match', 'selp', 'txq', 'xor',
+                'createpolicy', 'max', 'set', 'vabsdiff', 'cvt',
+                'mbarrier', 'setmaxnreg', 'vabsdiff2', 'cvta',
+                'membar', 'setp', 'vabsdiff4')), Keyword),
+            # State Spaces and Suffixes
+            (words((
+                'reg', '.sreg', '.const', '.global',
+                '.local', '.param', '.shared', '.tex',
+                '.wide', '.loc'
+            )), Keyword.Pseudo),
+            # PTX Directives
+            (words((
+                '.address_size', '.explicitcluster', '.maxnreg', '.section',
+                '.alias', '.extern', '.maxntid', '.shared',
+                '.align', '.file', '.minnctapersm', '.sreg',
+                '.branchtargets', '.func', '.noreturn', '.target',
+                '.callprototype', '.global', '.param', '.tex',
+                '.calltargets', '.loc', '.pragma', '.version',
+                '.common', '.local', '.reg', '.visible',
+                '.const', '.maxclusterrank', '.reqnctapercluster', '.weak',
+                '.entry', '.maxnctapersm', '.reqntid')), Keyword.Reserved),
+            # Fundamental Types
+            (words((
+                '.s8', '.s16', '.s32', '.s64',
+                '.u8', '.u16', '.u32', '.u64',
+                '.f16', '.f16x2', '.f32', '.f64',
+                '.b8', '.b16', '.b32', '.b64',
+                '.pred'
+            )), Keyword.Type)
+        ],
+
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/python.py b/venv/Lib/site-packages/pygments/lexers/python.py
new file mode 100644
index 0000000000..805f6ff2ac
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/python.py
@@ -0,0 +1,1201 @@
+"""
+    pygments.lexers.python
+    ~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for Python and related languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import keyword
+
+from pygments.lexer import DelegatingLexer, RegexLexer, include, \
+    bygroups, using, default, words, combined, this
+from pygments.util import get_bool_opt, shebang_matches
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation, Generic, Other, Error, Whitespace
+from pygments import unistring as uni
+
+__all__ = ['PythonLexer', 'PythonConsoleLexer', 'PythonTracebackLexer',
+           'Python2Lexer', 'Python2TracebackLexer',
+           'CythonLexer', 'DgLexer', 'NumPyLexer']
+
+
+class PythonLexer(RegexLexer):
+    """
+    For Python source code (version 3.x).
+
+    .. versionchanged:: 2.5
+       This is now the default ``PythonLexer``.  It is still available as the
+       alias ``Python3Lexer``.
+    """
+
+    name = 'Python'
+    url = 'https://www.python.org'
+    aliases = ['python', 'py', 'sage', 'python3', 'py3', 'bazel', 'starlark', 'pyi']
+    filenames = [
+        '*.py',
+        '*.pyw',
+        # Type stubs
+        '*.pyi',
+        # Jython
+        '*.jy',
+        # Sage
+        '*.sage',
+        # SCons
+        '*.sc',
+        'SConstruct',
+        'SConscript',
+        # Skylark/Starlark (used by Bazel, Buck, and Pants)
+        '*.bzl',
+        'BUCK',
+        'BUILD',
+        'BUILD.bazel',
+        'WORKSPACE',
+        # Twisted Application infrastructure
+        '*.tac',
+    ]
+    mimetypes = ['text/x-python', 'application/x-python',
+                 'text/x-python3', 'application/x-python3']
+    version_added = '0.10'
+
+    uni_name = f"[{uni.xid_start}][{uni.xid_continue}]*"
+
+    def innerstring_rules(ttype):
+        return [
+            # the old style '%s' % (...) string formatting (still valid in Py3)
+            (r'%(\(\w+\))?[-#0 +]*([0-9]+|[*])?(\.([0-9]+|[*]))?'
+             '[hlL]?[E-GXc-giorsaux%]', String.Interpol),
+            # the new style '{}'.format(...) string formatting
+            (r'\{'
+             r'((\w+)((\.\w+)|(\[[^\]]+\]))*)?'  # field name
+             r'(\![sra])?'                       # conversion
+             r'(\:(.?[<>=\^])?[-+ ]?#?0?(\d+)?,?(\.\d+)?[E-GXb-gnosx%]?)?'
+             r'\}', String.Interpol),
+
+            # backslashes, quotes and formatting signs must be parsed one at a time
+            (r'[^\\\'"%{\n]+', ttype),
+            (r'[\'"\\]', ttype),
+            # unhandled string formatting sign
+            (r'%|(\{{1,2})', ttype)
+            # newlines are an error (use "nl" state)
+        ]
+
+    def fstring_rules(ttype):
+        return [
+            # Assuming that a '}' is the closing brace after format specifier.
+            # Sadly, this means that we won't detect syntax error. But it's
+            # more important to parse correct syntax correctly, than to
+            # highlight invalid syntax.
+            (r'\}', String.Interpol),
+            (r'\{', String.Interpol, 'expr-inside-fstring'),
+            # backslashes, quotes and formatting signs must be parsed one at a time
+            (r'[^\\\'"{}\n]+', ttype),
+            (r'[\'"\\]', ttype),
+            # newlines are an error (use "nl" state)
+        ]
+
+    tokens = {
+        'root': [
+            (r'\n', Whitespace),
+            (r'^(\s*)([rRuUbB]{,2})("""(?:.|\n)*?""")',
+             bygroups(Whitespace, String.Affix, String.Doc)),
+            (r"^(\s*)([rRuUbB]{,2})('''(?:.|\n)*?''')",
+             bygroups(Whitespace, String.Affix, String.Doc)),
+            (r'\A#!.+$', Comment.Hashbang),
+            (r'#.*$', Comment.Single),
+            (r'\\\n', Text),
+            (r'\\', Text),
+            include('keywords'),
+            include('soft-keywords'),
+            (r'(def)((?:\s|\\\s)+)', bygroups(Keyword, Whitespace), 'funcname'),
+            (r'(class)((?:\s|\\\s)+)', bygroups(Keyword, Whitespace), 'classname'),
+            (r'(from)((?:\s|\\\s)+)', bygroups(Keyword.Namespace, Whitespace),
+             'fromimport'),
+            (r'(import)((?:\s|\\\s)+)', bygroups(Keyword.Namespace, Whitespace),
+             'import'),
+            include('expr'),
+        ],
+        'expr': [
+            # raw f-strings
+            ('(?i)(rf|fr)(""")',
+             bygroups(String.Affix, String.Double),
+             combined('rfstringescape', 'tdqf')),
+            ("(?i)(rf|fr)(''')",
+             bygroups(String.Affix, String.Single),
+             combined('rfstringescape', 'tsqf')),
+            ('(?i)(rf|fr)(")',
+             bygroups(String.Affix, String.Double),
+             combined('rfstringescape', 'dqf')),
+            ("(?i)(rf|fr)(')",
+             bygroups(String.Affix, String.Single),
+             combined('rfstringescape', 'sqf')),
+            # non-raw f-strings
+            ('([fF])(""")', bygroups(String.Affix, String.Double),
+             combined('fstringescape', 'tdqf')),
+            ("([fF])(''')", bygroups(String.Affix, String.Single),
+             combined('fstringescape', 'tsqf')),
+            ('([fF])(")', bygroups(String.Affix, String.Double),
+             combined('fstringescape', 'dqf')),
+            ("([fF])(')", bygroups(String.Affix, String.Single),
+             combined('fstringescape', 'sqf')),
+            # raw bytes and strings
+            ('(?i)(rb|br|r)(""")',
+             bygroups(String.Affix, String.Double), 'tdqs'),
+            ("(?i)(rb|br|r)(''')",
+             bygroups(String.Affix, String.Single), 'tsqs'),
+            ('(?i)(rb|br|r)(")',
+             bygroups(String.Affix, String.Double), 'dqs'),
+            ("(?i)(rb|br|r)(')",
+             bygroups(String.Affix, String.Single), 'sqs'),
+            # non-raw strings
+            ('([uU]?)(""")', bygroups(String.Affix, String.Double),
+             combined('stringescape', 'tdqs')),
+            ("([uU]?)(''')", bygroups(String.Affix, String.Single),
+             combined('stringescape', 'tsqs')),
+            ('([uU]?)(")', bygroups(String.Affix, String.Double),
+             combined('stringescape', 'dqs')),
+            ("([uU]?)(')", bygroups(String.Affix, String.Single),
+             combined('stringescape', 'sqs')),
+            # non-raw bytes
+            ('([bB])(""")', bygroups(String.Affix, String.Double),
+             combined('bytesescape', 'tdqs')),
+            ("([bB])(''')", bygroups(String.Affix, String.Single),
+             combined('bytesescape', 'tsqs')),
+            ('([bB])(")', bygroups(String.Affix, String.Double),
+             combined('bytesescape', 'dqs')),
+            ("([bB])(')", bygroups(String.Affix, String.Single),
+             combined('bytesescape', 'sqs')),
+
+            (r'[^\S\n]+', Text),
+            include('numbers'),
+            (r'!=|==|<<|>>|:=|[-~+/*%=<>&^|.]', Operator),
+            (r'[]{}:(),;[]', Punctuation),
+            (r'(in|is|and|or|not)\b', Operator.Word),
+            include('expr-keywords'),
+            include('builtins'),
+            include('magicfuncs'),
+            include('magicvars'),
+            include('name'),
+        ],
+        'expr-inside-fstring': [
+            (r'[{([]', Punctuation, 'expr-inside-fstring-inner'),
+            # without format specifier
+            (r'(=\s*)?'         # debug (https://bugs.python.org/issue36817)
+             r'(\![sraf])?'     # conversion
+             r'\}', String.Interpol, '#pop'),
+            # with format specifier
+            # we'll catch the remaining '}' in the outer scope
+            (r'(=\s*)?'         # debug (https://bugs.python.org/issue36817)
+             r'(\![sraf])?'     # conversion
+             r':', String.Interpol, '#pop'),
+            (r'\s+', Whitespace),  # allow new lines
+            include('expr'),
+        ],
+        'expr-inside-fstring-inner': [
+            (r'[{([]', Punctuation, 'expr-inside-fstring-inner'),
+            (r'[])}]', Punctuation, '#pop'),
+            (r'\s+', Whitespace),  # allow new lines
+            include('expr'),
+        ],
+        'expr-keywords': [
+            # Based on https://docs.python.org/3/reference/expressions.html
+            (words((
+                'async for', 'await', 'else', 'for', 'if', 'lambda',
+                'yield', 'yield from'), suffix=r'\b'),
+             Keyword),
+            (words(('True', 'False', 'None'), suffix=r'\b'), Keyword.Constant),
+        ],
+        'keywords': [
+            (words((
+                'assert', 'async', 'await', 'break', 'continue', 'del', 'elif',
+                'else', 'except', 'finally', 'for', 'global', 'if', 'lambda',
+                'pass', 'raise', 'nonlocal', 'return', 'try', 'while', 'yield',
+                'yield from', 'as', 'with'), suffix=r'\b'),
+             Keyword),
+            (words(('True', 'False', 'None'), suffix=r'\b'), Keyword.Constant),
+        ],
+        'soft-keywords': [
+            # `match`, `case` and `_` soft keywords
+            (r'(^[ \t]*)'              # at beginning of line + possible indentation
+             r'(match|case)\b'         # a possible keyword
+             r'(?![ \t]*(?:'           # not followed by...
+             r'[:,;=^&|@~)\]}]|(?:' +  # characters and keywords that mean this isn't
+                                       # pattern matching (but None/True/False is ok)
+             r'|'.join(k for k in keyword.kwlist if k[0].islower()) + r')\b))',
+             bygroups(Text, Keyword), 'soft-keywords-inner'),
+        ],
+        'soft-keywords-inner': [
+            # optional `_` keyword
+            (r'(\s+)([^\n_]*)(_\b)', bygroups(Whitespace, using(this), Keyword)),
+            default('#pop')
+        ],
+        'builtins': [
+            (words((
+                '__import__', 'abs', 'aiter', 'all', 'any', 'bin', 'bool', 'bytearray',
+                'breakpoint', 'bytes', 'callable', 'chr', 'classmethod', 'compile',
+                'complex', 'delattr', 'dict', 'dir', 'divmod', 'enumerate', 'eval',
+                'filter', 'float', 'format', 'frozenset', 'getattr', 'globals',
+                'hasattr', 'hash', 'hex', 'id', 'input', 'int', 'isinstance',
+                'issubclass', 'iter', 'len', 'list', 'locals', 'map', 'max',
+                'memoryview', 'min', 'next', 'object', 'oct', 'open', 'ord', 'pow',
+                'print', 'property', 'range', 'repr', 'reversed', 'round', 'set',
+                'setattr', 'slice', 'sorted', 'staticmethod', 'str', 'sum', 'super',
+                'tuple', 'type', 'vars', 'zip'), prefix=r'(?>|[-~+/*%=<>&^|.]', Operator),
+            include('keywords'),
+            (r'(def)((?:\s|\\\s)+)', bygroups(Keyword, Whitespace), 'funcname'),
+            (r'(class)((?:\s|\\\s)+)', bygroups(Keyword, Whitespace), 'classname'),
+            (r'(from)((?:\s|\\\s)+)', bygroups(Keyword.Namespace, Whitespace),
+             'fromimport'),
+            (r'(import)((?:\s|\\\s)+)', bygroups(Keyword.Namespace, Whitespace),
+             'import'),
+            include('builtins'),
+            include('magicfuncs'),
+            include('magicvars'),
+            include('backtick'),
+            ('([rR]|[uUbB][rR]|[rR][uUbB])(""")',
+             bygroups(String.Affix, String.Double), 'tdqs'),
+            ("([rR]|[uUbB][rR]|[rR][uUbB])(''')",
+             bygroups(String.Affix, String.Single), 'tsqs'),
+            ('([rR]|[uUbB][rR]|[rR][uUbB])(")',
+             bygroups(String.Affix, String.Double), 'dqs'),
+            ("([rR]|[uUbB][rR]|[rR][uUbB])(')",
+             bygroups(String.Affix, String.Single), 'sqs'),
+            ('([uUbB]?)(""")', bygroups(String.Affix, String.Double),
+             combined('stringescape', 'tdqs')),
+            ("([uUbB]?)(''')", bygroups(String.Affix, String.Single),
+             combined('stringescape', 'tsqs')),
+            ('([uUbB]?)(")', bygroups(String.Affix, String.Double),
+             combined('stringescape', 'dqs')),
+            ("([uUbB]?)(')", bygroups(String.Affix, String.Single),
+             combined('stringescape', 'sqs')),
+            include('name'),
+            include('numbers'),
+        ],
+        'keywords': [
+            (words((
+                'assert', 'break', 'continue', 'del', 'elif', 'else', 'except',
+                'exec', 'finally', 'for', 'global', 'if', 'lambda', 'pass',
+                'print', 'raise', 'return', 'try', 'while', 'yield',
+                'yield from', 'as', 'with'), suffix=r'\b'),
+             Keyword),
+        ],
+        'builtins': [
+            (words((
+                '__import__', 'abs', 'all', 'any', 'apply', 'basestring', 'bin',
+                'bool', 'buffer', 'bytearray', 'bytes', 'callable', 'chr', 'classmethod',
+                'cmp', 'coerce', 'compile', 'complex', 'delattr', 'dict', 'dir', 'divmod',
+                'enumerate', 'eval', 'execfile', 'exit', 'file', 'filter', 'float',
+                'frozenset', 'getattr', 'globals', 'hasattr', 'hash', 'hex', 'id',
+                'input', 'int', 'intern', 'isinstance', 'issubclass', 'iter', 'len',
+                'list', 'locals', 'long', 'map', 'max', 'min', 'next', 'object',
+                'oct', 'open', 'ord', 'pow', 'property', 'range', 'raw_input', 'reduce',
+                'reload', 'repr', 'reversed', 'round', 'set', 'setattr', 'slice',
+                'sorted', 'staticmethod', 'str', 'sum', 'super', 'tuple', 'type',
+                'unichr', 'unicode', 'vars', 'xrange', 'zip'),
+                prefix=r'(?>> )(.*\n)', bygroups(Generic.Prompt, Other.Code), 'continuations'),
+            # This happens, e.g., when tracebacks are embedded in documentation;
+            # trailing whitespaces are often stripped in such contexts.
+            (r'(>>>)(\n)', bygroups(Generic.Prompt, Whitespace)),
+            (r'(\^C)?Traceback \(most recent call last\):\n', Other.Traceback, 'traceback'),
+            # SyntaxError starts with this
+            (r'  File "[^"]+", line \d+', Other.Traceback, 'traceback'),
+            (r'.*\n', Generic.Output),
+        ],
+        'continuations': [
+            (r'(\.\.\. )(.*\n)', bygroups(Generic.Prompt, Other.Code)),
+            # See above.
+            (r'(\.\.\.)(\n)', bygroups(Generic.Prompt, Whitespace)),
+            default('#pop'),
+        ],
+        'traceback': [
+            # As soon as we see a traceback, consume everything until the next
+            # >>> prompt.
+            (r'(?=>>>( |$))', Text, '#pop'),
+            (r'(KeyboardInterrupt)(\n)', bygroups(Name.Class, Whitespace)),
+            (r'.*\n', Other.Traceback),
+        ],
+    }
+
+
+class PythonConsoleLexer(DelegatingLexer):
+    """
+    For Python console output or doctests, such as:
+
+    .. sourcecode:: pycon
+
+        >>> a = 'foo'
+        >>> print(a)
+        foo
+        >>> 1 / 0
+        Traceback (most recent call last):
+          File "", line 1, in 
+        ZeroDivisionError: integer division or modulo by zero
+
+    Additional options:
+
+    `python3`
+        Use Python 3 lexer for code.  Default is ``True``.
+
+        .. versionadded:: 1.0
+        .. versionchanged:: 2.5
+           Now defaults to ``True``.
+    """
+
+    name = 'Python console session'
+    aliases = ['pycon', 'python-console']
+    mimetypes = ['text/x-python-doctest']
+    url = 'https://python.org'
+    version_added = ''
+
+    def __init__(self, **options):
+        python3 = get_bool_opt(options, 'python3', True)
+        if python3:
+            pylexer = PythonLexer
+            tblexer = PythonTracebackLexer
+        else:
+            pylexer = Python2Lexer
+            tblexer = Python2TracebackLexer
+        # We have two auxiliary lexers. Use DelegatingLexer twice with
+        # different tokens.  TODO: DelegatingLexer should support this
+        # directly, by accepting a tuplet of auxiliary lexers and a tuple of
+        # distinguishing tokens. Then we wouldn't need this intermediary
+        # class.
+        class _ReplaceInnerCode(DelegatingLexer):
+            def __init__(self, **options):
+                super().__init__(pylexer, _PythonConsoleLexerBase, Other.Code, **options)
+        super().__init__(tblexer, _ReplaceInnerCode, Other.Traceback, **options)
+
+
+class PythonTracebackLexer(RegexLexer):
+    """
+    For Python 3.x tracebacks, with support for chained exceptions.
+
+    .. versionchanged:: 2.5
+       This is now the default ``PythonTracebackLexer``.  It is still available
+       as the alias ``Python3TracebackLexer``.
+    """
+
+    name = 'Python Traceback'
+    aliases = ['pytb', 'py3tb']
+    filenames = ['*.pytb', '*.py3tb']
+    mimetypes = ['text/x-python-traceback', 'text/x-python3-traceback']
+    url = 'https://python.org'
+    version_added = '1.0'
+
+    tokens = {
+        'root': [
+            (r'\n', Whitespace),
+            (r'^(\^C)?Traceback \(most recent call last\):\n', Generic.Traceback, 'intb'),
+            (r'^During handling of the above exception, another '
+             r'exception occurred:\n\n', Generic.Traceback),
+            (r'^The above exception was the direct cause of the '
+             r'following exception:\n\n', Generic.Traceback),
+            (r'^(?=  File "[^"]+", line \d+)', Generic.Traceback, 'intb'),
+            (r'^.*\n', Other),
+        ],
+        'intb': [
+            (r'^(  File )("[^"]+")(, line )(\d+)(, in )(.+)(\n)',
+             bygroups(Text, Name.Builtin, Text, Number, Text, Name, Whitespace)),
+            (r'^(  File )("[^"]+")(, line )(\d+)(\n)',
+             bygroups(Text, Name.Builtin, Text, Number, Whitespace)),
+            (r'^(    )(.+)(\n)',
+             bygroups(Whitespace, using(PythonLexer), Whitespace), 'markers'),
+            (r'^([ \t]*)(\.\.\.)(\n)',
+             bygroups(Whitespace, Comment, Whitespace)),  # for doctests...
+            (r'^([^:]+)(: )(.+)(\n)',
+             bygroups(Generic.Error, Text, Name, Whitespace), '#pop'),
+            (r'^([a-zA-Z_][\w.]*)(:?\n)',
+             bygroups(Generic.Error, Whitespace), '#pop'),
+            default('#pop'),
+        ],
+        'markers': [
+            # Either `PEP 657 `
+            # error locations in Python 3.11+, or single-caret markers
+            # for syntax errors before that.
+            (r'^( {4,})([~^]+)(\n)',
+             bygroups(Whitespace, Punctuation.Marker, Whitespace),
+             '#pop'),
+            default('#pop'),
+        ],
+    }
+
+
+Python3TracebackLexer = PythonTracebackLexer
+
+
+class Python2TracebackLexer(RegexLexer):
+    """
+    For Python tracebacks.
+
+    .. versionchanged:: 2.5
+       This class has been renamed from ``PythonTracebackLexer``.
+       ``PythonTracebackLexer`` now refers to the Python 3 variant.
+    """
+
+    name = 'Python 2.x Traceback'
+    aliases = ['py2tb']
+    filenames = ['*.py2tb']
+    mimetypes = ['text/x-python2-traceback']
+    url = 'https://python.org'
+    version_added = '0.7'
+
+    tokens = {
+        'root': [
+            # Cover both (most recent call last) and (innermost last)
+            # The optional ^C allows us to catch keyboard interrupt signals.
+            (r'^(\^C)?(Traceback.*\n)',
+             bygroups(Text, Generic.Traceback), 'intb'),
+            # SyntaxError starts with this.
+            (r'^(?=  File "[^"]+", line \d+)', Generic.Traceback, 'intb'),
+            (r'^.*\n', Other),
+        ],
+        'intb': [
+            (r'^(  File )("[^"]+")(, line )(\d+)(, in )(.+)(\n)',
+             bygroups(Text, Name.Builtin, Text, Number, Text, Name, Whitespace)),
+            (r'^(  File )("[^"]+")(, line )(\d+)(\n)',
+             bygroups(Text, Name.Builtin, Text, Number, Whitespace)),
+            (r'^(    )(.+)(\n)',
+             bygroups(Text, using(Python2Lexer), Whitespace), 'marker'),
+            (r'^([ \t]*)(\.\.\.)(\n)',
+             bygroups(Text, Comment, Whitespace)),  # for doctests...
+            (r'^([^:]+)(: )(.+)(\n)',
+             bygroups(Generic.Error, Text, Name, Whitespace), '#pop'),
+            (r'^([a-zA-Z_]\w*)(:?\n)',
+             bygroups(Generic.Error, Whitespace), '#pop')
+        ],
+        'marker': [
+            # For syntax errors.
+            (r'( {4,})(\^)', bygroups(Text, Punctuation.Marker), '#pop'),
+            default('#pop'),
+        ],
+    }
+
+
+class CythonLexer(RegexLexer):
+    """
+    For Pyrex and Cython source code.
+    """
+
+    name = 'Cython'
+    url = 'https://cython.org'
+    aliases = ['cython', 'pyx', 'pyrex']
+    filenames = ['*.pyx', '*.pxd', '*.pxi']
+    mimetypes = ['text/x-cython', 'application/x-cython']
+    version_added = '1.1'
+
+    tokens = {
+        'root': [
+            (r'\n', Whitespace),
+            (r'^(\s*)("""(?:.|\n)*?""")', bygroups(Whitespace, String.Doc)),
+            (r"^(\s*)('''(?:.|\n)*?''')", bygroups(Whitespace, String.Doc)),
+            (r'[^\S\n]+', Text),
+            (r'#.*$', Comment),
+            (r'[]{}:(),;[]', Punctuation),
+            (r'\\\n', Whitespace),
+            (r'\\', Text),
+            (r'(in|is|and|or|not)\b', Operator.Word),
+            (r'(<)([a-zA-Z0-9.?]+)(>)',
+             bygroups(Punctuation, Keyword.Type, Punctuation)),
+            (r'!=|==|<<|>>|[-~+/*%=<>&^|.?]', Operator),
+            (r'(from)(\d+)(<=)(\s+)(<)(\d+)(:)',
+             bygroups(Keyword, Number.Integer, Operator, Whitespace, Operator,
+                      Name, Punctuation)),
+            include('keywords'),
+            (r'(def|property)(\s+)', bygroups(Keyword, Whitespace), 'funcname'),
+            (r'(cp?def)(\s+)', bygroups(Keyword, Whitespace), 'cdef'),
+            # (should actually start a block with only cdefs)
+            (r'(cdef)(:)', bygroups(Keyword, Punctuation)),
+            (r'(class|struct)(\s+)', bygroups(Keyword, Whitespace), 'classname'),
+            (r'(from)(\s+)', bygroups(Keyword, Whitespace), 'fromimport'),
+            (r'(c?import)(\s+)', bygroups(Keyword, Whitespace), 'import'),
+            include('builtins'),
+            include('backtick'),
+            ('(?:[rR]|[uU][rR]|[rR][uU])"""', String, 'tdqs'),
+            ("(?:[rR]|[uU][rR]|[rR][uU])'''", String, 'tsqs'),
+            ('(?:[rR]|[uU][rR]|[rR][uU])"', String, 'dqs'),
+            ("(?:[rR]|[uU][rR]|[rR][uU])'", String, 'sqs'),
+            ('[uU]?"""', String, combined('stringescape', 'tdqs')),
+            ("[uU]?'''", String, combined('stringescape', 'tsqs')),
+            ('[uU]?"', String, combined('stringescape', 'dqs')),
+            ("[uU]?'", String, combined('stringescape', 'sqs')),
+            include('name'),
+            include('numbers'),
+        ],
+        'keywords': [
+            (words((
+                'assert', 'async', 'await', 'break', 'by', 'continue', 'ctypedef', 'del', 'elif',
+                'else', 'except', 'except?', 'exec', 'finally', 'for', 'fused', 'gil',
+                'global', 'if', 'include', 'lambda', 'nogil', 'pass', 'print',
+                'raise', 'return', 'try', 'while', 'yield', 'as', 'with'), suffix=r'\b'),
+             Keyword),
+            (r'(DEF|IF|ELIF|ELSE)\b', Comment.Preproc),
+        ],
+        'builtins': [
+            (words((
+                '__import__', 'abs', 'all', 'any', 'apply', 'basestring', 'bin', 'bint',
+                'bool', 'buffer', 'bytearray', 'bytes', 'callable', 'chr',
+                'classmethod', 'cmp', 'coerce', 'compile', 'complex', 'delattr',
+                'dict', 'dir', 'divmod', 'enumerate', 'eval', 'execfile', 'exit',
+                'file', 'filter', 'float', 'frozenset', 'getattr', 'globals',
+                'hasattr', 'hash', 'hex', 'id', 'input', 'int', 'intern', 'isinstance',
+                'issubclass', 'iter', 'len', 'list', 'locals', 'long', 'map', 'max',
+                'min', 'next', 'object', 'oct', 'open', 'ord', 'pow', 'property', 'Py_ssize_t',
+                'range', 'raw_input', 'reduce', 'reload', 'repr', 'reversed',
+                'round', 'set', 'setattr', 'slice', 'sorted', 'staticmethod',
+                'str', 'sum', 'super', 'tuple', 'type', 'unichr', 'unicode', 'unsigned',
+                'vars', 'xrange', 'zip'), prefix=r'(??/\\:']?:)(\s*)(\{)",
+             bygroups(Name.Function, Whitespace, Operator, Whitespace, Punctuation),
+             "functions"),
+            # Variable Names
+            (r"([.]?[a-zA-Z][\w.]*)(\s*)([-.~=!@#$%^&*_+|,<>?/\\:']?:)",
+             bygroups(Name.Variable, Whitespace, Operator)),
+            # Functions
+            (r"\{", Punctuation, "functions"),
+            # Parentheses
+            (r"\(", Punctuation, "parentheses"),
+            # Brackets
+            (r"\[", Punctuation, "brackets"),
+            # Errors
+            (r"'`([a-zA-Z][\w.]*)?", Name.Exception),
+            # File Symbols
+            (r"`:([a-zA-Z/][\w./]*)?", String.Symbol),
+            # Symbols
+            (r"`([a-zA-Z][\w.]*)?", String.Symbol),
+            # Numbers
+            include("numbers"),
+            # Variable Names
+            (r"[a-zA-Z][\w.]*", Name),
+            # Operators
+            (r"[-=+*#$%@!~^&:.,<>'\\|/?_]", Operator),
+            # Punctuation
+            (r";", Punctuation),
+        ],
+        "functions": [
+            include("root"),
+            (r"\}", Punctuation, "#pop"),
+        ],
+        "parentheses": [
+            include("root"),
+            (r"\)", Punctuation, "#pop"),
+        ],
+        "brackets": [
+            include("root"),
+            (r"\]", Punctuation, "#pop"),
+        ],
+        "numbers": [
+            # Binary Values
+            (r"[01]+b", Number.Bin),
+            # Nulls/Infinities
+            (r"0[nNwW][cefghijmndzuvtp]?", Number),
+            # Timestamps
+            ((r"(?:[0-9]{4}[.][0-9]{2}[.][0-9]{2}|[0-9]+)"
+              "D(?:[0-9](?:[0-9](?::[0-9]{2}"
+              "(?::[0-9]{2}(?:[.][0-9]*)?)?)?)?)?"), Literal.Date),
+            # Datetimes
+            ((r"[0-9]{4}[.][0-9]{2}"
+              "(?:m|[.][0-9]{2}(?:T(?:[0-9]{2}:[0-9]{2}"
+              "(?::[0-9]{2}(?:[.][0-9]*)?)?)?)?)"), Literal.Date),
+            # Times
+            (r"[0-9]{2}:[0-9]{2}(?::[0-9]{2}(?:[.][0-9]{1,3})?)?",
+             Literal.Date),
+            # GUIDs
+            (r"[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}",
+             Number.Hex),
+            # Byte Vectors
+            (r"0x[0-9a-fA-F]+", Number.Hex),
+            # Floats
+            (r"([0-9]*[.]?[0-9]+|[0-9]+[.]?[0-9]*)[eE][+-]?[0-9]+[ef]?",
+             Number.Float),
+            (r"([0-9]*[.][0-9]+|[0-9]+[.][0-9]*)[ef]?", Number.Float),
+            (r"[0-9]+[ef]", Number.Float),
+            # Characters
+            (r"[0-9]+c", Number),
+            # Integers
+            (r"[0-9]+[ihtuv]", Number.Integer),
+            # Long Integers
+            (r"[0-9]+[jnp]?", Number.Integer.Long),
+        ],
+        "comments": [
+            (r"[^\\]+", Comment.Multiline),
+            (r"^\\", Comment.Multiline, "#pop"),
+            (r"\\", Comment.Multiline),
+        ],
+        "strings": [
+            (r'[^"\\]+', String.Double),
+            (r"\\.", String.Escape),
+            (r'"', String.Double, "#pop"),
+        ],
+    }
+
+
+class QLexer(KLexer):
+    """
+    For `Q `_ source code.
+    """
+
+    name = "Q"
+    aliases = ["q"]
+    filenames = ["*.q"]
+    version_added = '2.12'
+
+    tokens = {
+        "root": [
+            (words(("aj", "aj0", "ajf", "ajf0", "all", "and", "any", "asc",
+                    "asof", "attr", "avgs", "ceiling", "cols", "count", "cross",
+                    "csv", "cut", "deltas", "desc", "differ", "distinct", "dsave",
+                    "each", "ej", "ema", "eval", "except", "fby", "fills", "first",
+                    "fkeys", "flip", "floor", "get", "group", "gtime", "hclose",
+                    "hcount", "hdel", "hsym", "iasc", "idesc", "ij", "ijf",
+                    "inter", "inv", "key", "keys", "lj", "ljf", "load", "lower",
+                    "lsq", "ltime", "ltrim", "mavg", "maxs", "mcount", "md5",
+                    "mdev", "med", "meta", "mins", "mmax", "mmin", "mmu", "mod",
+                    "msum", "neg", "next", "not", "null", "or", "over", "parse",
+                    "peach", "pj", "prds", "prior", "prev", "rand", "rank", "ratios",
+                    "raze", "read0", "read1", "reciprocal", "reval", "reverse",
+                    "rload", "rotate", "rsave", "rtrim", "save", "scan", "scov",
+                    "sdev", "set", "show", "signum", "ssr", "string", "sublist",
+                    "sums", "sv", "svar", "system", "tables", "til", "trim", "txf",
+                    "type", "uj", "ujf", "ungroup", "union", "upper", "upsert",
+                    "value", "view", "views", "vs", "where", "wj", "wj1", "ww",
+                    "xasc", "xbar", "xcol", "xcols", "xdesc", "xgroup", "xkey",
+                    "xlog", "xprev", "xrank"),
+                    suffix=r"\b"), Name.Builtin,
+            ),
+            inherit,
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/qlik.py b/venv/Lib/site-packages/pygments/lexers/qlik.py
new file mode 100644
index 0000000000..a29f89f35a
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/qlik.py
@@ -0,0 +1,117 @@
+"""
+    pygments.lexers.qlik
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for the qlik scripting language
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, include, bygroups, words
+from pygments.token import Comment, Keyword, Name, Number, Operator, \
+    Punctuation, String, Text
+from pygments.lexers._qlik_builtins import OPERATORS_LIST, STATEMENT_LIST, \
+    SCRIPT_FUNCTIONS, CONSTANT_LIST
+
+__all__ = ["QlikLexer"]
+
+
+class QlikLexer(RegexLexer):
+    """
+    Lexer for qlik code, including .qvs files
+    """
+
+    name = "Qlik"
+    aliases = ["qlik", "qlikview", "qliksense", "qlikscript"]
+    filenames = ["*.qvs", "*.qvw"]
+    url = "https://qlik.com"
+    version_added = '2.12'
+
+    flags = re.IGNORECASE
+
+    tokens = {
+        # Handle multi-line comments
+        "comment": [
+            (r"\*/", Comment.Multiline, "#pop"),
+            (r"[^*]+", Comment.Multiline),
+        ],
+        # Handle numbers
+        "numerics": [
+            (r"\b\d+\.\d+(e\d+)?[fd]?\b", Number.Float),
+            (r"\b\d+\b", Number.Integer),
+        ],
+        # Handle variable names in things
+        "interp": [
+            (
+                r"(\$\()(\w+)(\))",
+                bygroups(String.Interpol, Name.Variable, String.Interpol),
+            ),
+        ],
+        # Handle strings
+        "string": [
+            (r"'", String, "#pop"),
+            include("interp"),
+            (r"[^'$]+", String),
+            (r"\$", String),
+        ],
+        #
+        "assignment": [
+            (r";", Punctuation, "#pop"),
+            include("root"),
+        ],
+        "field_name_quote": [
+            (r'"', String.Symbol, "#pop"),
+            include("interp"),
+            (r"[^\"$]+", String.Symbol),
+            (r"\$", String.Symbol),
+        ],
+        "field_name_bracket": [
+            (r"\]", String.Symbol, "#pop"),
+            include("interp"),
+            (r"[^\]$]+", String.Symbol),
+            (r"\$", String.Symbol),
+        ],
+        "function": [(r"\)", Punctuation, "#pop"), include("root")],
+        "root": [
+            # Whitespace and comments
+            (r"\s+", Text.Whitespace),
+            (r"/\*", Comment.Multiline, "comment"),
+            (r"//.*\n", Comment.Single),
+            # variable assignment
+            (r"(let|set)(\s+)", bygroups(Keyword.Declaration, Text.Whitespace),
+             "assignment"),
+            # Word operators
+            (words(OPERATORS_LIST["words"], prefix=r"\b", suffix=r"\b"),
+             Operator.Word),
+            # Statements
+            (words(STATEMENT_LIST, suffix=r"\b"), Keyword),
+            # Table names
+            (r"[a-z]\w*:", Keyword.Declaration),
+            # Constants
+            (words(CONSTANT_LIST, suffix=r"\b"), Keyword.Constant),
+            # Functions
+            (words(SCRIPT_FUNCTIONS, suffix=r"(?=\s*\()"), Name.Builtin,
+             "function"),
+            # interpolation - e.g. $(variableName)
+            include("interp"),
+            # Quotes denote a field/file name
+            (r'"', String.Symbol, "field_name_quote"),
+            # Square brackets denote a field/file name
+            (r"\[", String.Symbol, "field_name_bracket"),
+            # Strings
+            (r"'", String, "string"),
+            # Numbers
+            include("numerics"),
+            # Operator symbols
+            (words(OPERATORS_LIST["symbols"]), Operator),
+            # Strings denoted by single quotes
+            (r"'.+?'", String),
+            # Words as text
+            (r"\b\w+\b", Text),
+            # Basic punctuation
+            (r"[,;.()\\/]", Punctuation),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/qvt.py b/venv/Lib/site-packages/pygments/lexers/qvt.py
new file mode 100644
index 0000000000..302d1b6ed8
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/qvt.py
@@ -0,0 +1,153 @@
+"""
+    pygments.lexers.qvt
+    ~~~~~~~~~~~~~~~~~~~
+
+    Lexer for QVT Operational language.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, bygroups, include, combined, default, \
+    words
+from pygments.token import Text, Comment, Operator, Keyword, Punctuation, \
+    Name, String, Number
+
+__all__ = ['QVToLexer']
+
+
+class QVToLexer(RegexLexer):
+    """
+    For the QVT Operational Mapping language.
+
+    Reference for implementing this: «Meta Object Facility (MOF) 2.0
+    Query/View/Transformation Specification», Version 1.1 - January 2011
+    (https://www.omg.org/spec/QVT/1.1/), see §8.4, «Concrete Syntax» in
+    particular.
+
+    Notable tokens assignments:
+
+    - Name.Class is assigned to the identifier following any of the following
+      keywords: metamodel, class, exception, primitive, enum, transformation
+      or library
+
+    - Name.Function is assigned to the names of mappings and queries
+
+    - Name.Builtin.Pseudo is assigned to the pre-defined variables 'this',
+      'self' and 'result'.
+    """
+    # With obvious borrowings & inspiration from the Java, Python and C lexers
+
+    name = 'QVTO'
+    aliases = ['qvto', 'qvt']
+    filenames = ['*.qvto']
+    url = 'https://www.omg.org/spec/QVT/1.1'
+    version_added = ''
+
+    tokens = {
+        'root': [
+            (r'\n', Text),
+            (r'[^\S\n]+', Text),
+            (r'(--|//)(\s*)(directive:)?(.*)$',
+             bygroups(Comment, Comment, Comment.Preproc, Comment)),
+            # Uncomment the following if you want to distinguish between
+            # '/*' and '/**', à la javadoc
+            # (r'/[*]{2}(.|\n)*?[*]/', Comment.Multiline),
+            (r'/[*](.|\n)*?[*]/', Comment.Multiline),
+            (r'\\\n', Text),
+            (r'(and|not|or|xor|##?)\b', Operator.Word),
+            (r'(:{1,2}=|[-+]=)\b', Operator.Word),
+            (r'(@|<<|>>)\b', Keyword),  # stereotypes
+            (r'!=|<>|==|=|!->|->|>=|<=|[.]{3}|[+/*%=<>&|.~]', Operator),
+            (r'[]{}:(),;[]', Punctuation),
+            (r'(true|false|unlimited|null)\b', Keyword.Constant),
+            (r'(this|self|result)\b', Name.Builtin.Pseudo),
+            (r'(var)\b', Keyword.Declaration),
+            (r'(from|import)\b', Keyword.Namespace, 'fromimport'),
+            (r'(metamodel|class|exception|primitive|enum|transformation|'
+             r'library)(\s+)(\w+)',
+             bygroups(Keyword.Word, Text, Name.Class)),
+            (r'(exception)(\s+)(\w+)',
+             bygroups(Keyword.Word, Text, Name.Exception)),
+            (r'(main)\b', Name.Function),
+            (r'(mapping|helper|query)(\s+)',
+             bygroups(Keyword.Declaration, Text), 'operation'),
+            (r'(assert)(\s+)\b', bygroups(Keyword, Text), 'assert'),
+            (r'(Bag|Collection|Dict|OrderedSet|Sequence|Set|Tuple|List)\b',
+             Keyword.Type),
+            include('keywords'),
+            ('"', String, combined('stringescape', 'dqs')),
+            ("'", String, combined('stringescape', 'sqs')),
+            include('name'),
+            include('numbers'),
+            # (r'([a-zA-Z_]\w*)(::)([a-zA-Z_]\w*)',
+            # bygroups(Text, Text, Text)),
+        ],
+
+        'fromimport': [
+            (r'(?:[ \t]|\\\n)+', Text),
+            (r'[a-zA-Z_][\w.]*', Name.Namespace),
+            default('#pop'),
+        ],
+
+        'operation': [
+            (r'::', Text),
+            (r'(.*::)([a-zA-Z_]\w*)([ \t]*)(\()',
+             bygroups(Text, Name.Function, Text, Punctuation), '#pop')
+        ],
+
+        'assert': [
+            (r'(warning|error|fatal)\b', Keyword, '#pop'),
+            default('#pop'),  # all else: go back
+        ],
+
+        'keywords': [
+            (words((
+                'abstract', 'access', 'any', 'assert', 'blackbox', 'break',
+                'case', 'collect', 'collectNested', 'collectOne', 'collectselect',
+                'collectselectOne', 'composes', 'compute', 'configuration',
+                'constructor', 'continue', 'datatype', 'default', 'derived',
+                'disjuncts', 'do', 'elif', 'else', 'end', 'endif', 'except',
+                'exists', 'extends', 'forAll', 'forEach', 'forOne', 'from', 'if',
+                'implies', 'in', 'inherits', 'init', 'inout', 'intermediate',
+                'invresolve', 'invresolveIn', 'invresolveone', 'invresolveoneIn',
+                'isUnique', 'iterate', 'late', 'let', 'literal', 'log', 'map',
+                'merges', 'modeltype', 'new', 'object', 'one', 'ordered', 'out',
+                'package', 'population', 'property', 'raise', 'readonly',
+                'references', 'refines', 'reject', 'resolve', 'resolveIn',
+                'resolveone', 'resolveoneIn', 'return', 'select', 'selectOne',
+                'sortedBy', 'static', 'switch', 'tag', 'then', 'try', 'typedef',
+                'unlimited', 'uses', 'when', 'where', 'while', 'with', 'xcollect',
+                'xmap', 'xselect'), suffix=r'\b'), Keyword),
+        ],
+
+        # There is no need to distinguish between String.Single and
+        # String.Double: 'strings' is factorised for 'dqs' and 'sqs'
+        'strings': [
+            (r'[^\\\'"\n]+', String),
+            # quotes, percents and backslashes must be parsed one at a time
+            (r'[\'"\\]', String),
+        ],
+        'stringescape': [
+            (r'\\([\\btnfr"\']|u[0-3][0-7]{2}|u[0-7]{1,2})', String.Escape)
+        ],
+        'dqs': [  # double-quoted string
+            (r'"', String, '#pop'),
+            (r'\\\\|\\"', String.Escape),
+            include('strings')
+        ],
+        'sqs': [  # single-quoted string
+            (r"'", String, '#pop'),
+            (r"\\\\|\\'", String.Escape),
+            include('strings')
+        ],
+        'name': [
+            (r'[a-zA-Z_]\w*', Name),
+        ],
+        # numbers: excerpt taken from the python lexer
+        'numbers': [
+            (r'(\d+\.\d*|\d*\.\d+)([eE][+-]?[0-9]+)?', Number.Float),
+            (r'\d+[eE][+-]?[0-9]+', Number.Float),
+            (r'\d+', Number.Integer)
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/r.py b/venv/Lib/site-packages/pygments/lexers/r.py
new file mode 100644
index 0000000000..d3f65ba2d8
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/r.py
@@ -0,0 +1,196 @@
+"""
+    pygments.lexers.r
+    ~~~~~~~~~~~~~~~~~
+
+    Lexers for the R/S languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import Lexer, RegexLexer, include, do_insertions
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation, Generic, Whitespace
+
+__all__ = ['RConsoleLexer', 'SLexer', 'RdLexer']
+
+
+line_re  = re.compile('.*?\n')
+
+
+class RConsoleLexer(Lexer):
+    """
+    For R console transcripts or R CMD BATCH output files.
+    """
+
+    name = 'RConsole'
+    aliases = ['rconsole', 'rout']
+    filenames = ['*.Rout']
+    url = 'https://www.r-project.org'
+    version_added = ''
+    _example = "rconsole/r-console-transcript.Rout"
+
+    def get_tokens_unprocessed(self, text):
+        slexer = SLexer(**self.options)
+
+        current_code_block = ''
+        insertions = []
+
+        for match in line_re.finditer(text):
+            line = match.group()
+            if line.startswith('>') or line.startswith('+'):
+                # Colorize the prompt as such,
+                # then put rest of line into current_code_block
+                insertions.append((len(current_code_block),
+                                   [(0, Generic.Prompt, line[:2])]))
+                current_code_block += line[2:]
+            else:
+                # We have reached a non-prompt line!
+                # If we have stored prompt lines, need to process them first.
+                if current_code_block:
+                    # Weave together the prompts and highlight code.
+                    yield from do_insertions(
+                        insertions, slexer.get_tokens_unprocessed(current_code_block))
+                    # Reset vars for next code block.
+                    current_code_block = ''
+                    insertions = []
+                # Now process the actual line itself, this is output from R.
+                yield match.start(), Generic.Output, line
+
+        # If we happen to end on a code block with nothing after it, need to
+        # process the last code block. This is neither elegant nor DRY so
+        # should be changed.
+        if current_code_block:
+            yield from do_insertions(
+                insertions, slexer.get_tokens_unprocessed(current_code_block))
+
+
+class SLexer(RegexLexer):
+    """
+    For S, S-plus, and R source code.
+    """
+
+    name = 'S'
+    aliases = ['splus', 's', 'r']
+    filenames = ['*.S', '*.R', '.Rhistory', '.Rprofile', '.Renviron']
+    mimetypes = ['text/S-plus', 'text/S', 'text/x-r-source', 'text/x-r',
+                 'text/x-R', 'text/x-r-history', 'text/x-r-profile']
+    url = 'https://www.r-project.org'
+    version_added = '0.10'
+
+    valid_name = r'`[^`\\]*(?:\\.[^`\\]*)*`|(?:[a-zA-Z]|\.[A-Za-z_.])[\w.]*|\.'
+    tokens = {
+        'comments': [
+            (r'#.*$', Comment.Single),
+        ],
+        'valid_name': [
+            (valid_name, Name),
+        ],
+        'function_name': [
+            (rf'({valid_name})\s*(?=\()', Name.Function),
+        ],
+        'punctuation': [
+            (r'\[{1,2}|\]{1,2}|\(|\)|;|,', Punctuation),
+        ],
+        'keywords': [
+            (r'(if|else|for|while|repeat|in|next|break|return|switch|function)'
+             r'(?![\w.])',
+             Keyword.Reserved),
+        ],
+        'operators': [
+            (r'<>?|-|==|<=|>=|\|>|<|>|&&?|!=|\|\|?|\?', Operator),
+            (r'\*|\+|\^|/|!|%[^%]*%|=|~|\$|@|:{1,3}', Operator),
+        ],
+        'builtin_symbols': [
+            (r'(NULL|NA(_(integer|real|complex|character)_)?|'
+             r'letters|LETTERS|Inf|TRUE|FALSE|NaN|pi|\.\.(\.|[0-9]+))'
+             r'(?![\w.])',
+             Keyword.Constant),
+            (r'(T|F)\b', Name.Builtin.Pseudo),
+        ],
+        'numbers': [
+            # hex number
+            (r'0[xX][a-fA-F0-9]+([pP][0-9]+)?[Li]?', Number.Hex),
+            # decimal number
+            (r'[+-]?([0-9]+(\.[0-9]+)?|\.[0-9]+|\.)([eE][+-]?[0-9]+)?[Li]?',
+             Number),
+        ],
+        'statements': [
+            include('comments'),
+            # whitespaces
+            (r'\s+', Whitespace),
+            (r'\'', String, 'string_squote'),
+            (r'\"', String, 'string_dquote'),
+            include('builtin_symbols'),
+            include('keywords'),
+            include('function_name'),
+            include('valid_name'),
+            include('numbers'),
+            include('punctuation'),
+            include('operators'),
+        ],
+        'root': [
+            # calls:
+            include('statements'),
+            # blocks:
+            (r'\{|\}', Punctuation),
+            # (r'\{', Punctuation, 'block'),
+            (r'.', Text),
+        ],
+        # 'block': [
+        #    include('statements'),
+        #    ('\{', Punctuation, '#push'),
+        #    ('\}', Punctuation, '#pop')
+        # ],
+        'string_squote': [
+            (r'([^\'\\]|\\.)*\'', String, '#pop'),
+        ],
+        'string_dquote': [
+            (r'([^"\\]|\\.)*"', String, '#pop'),
+        ],
+    }
+
+    def analyse_text(text):
+        if re.search(r'[a-z0-9_\])\s]<-(?!-)', text):
+            return 0.11
+
+
+class RdLexer(RegexLexer):
+    """
+    Pygments Lexer for R documentation (Rd) files
+
+    This is a very minimal implementation, highlighting little more
+    than the macros. A description of Rd syntax is found in `Writing R
+    Extensions `_
+    and `Parsing Rd files `_.
+    """
+    name = 'Rd'
+    aliases = ['rd']
+    filenames = ['*.Rd']
+    mimetypes = ['text/x-r-doc']
+    url = 'http://cran.r-project.org/doc/manuals/R-exts.html'
+    version_added = '1.6'
+
+    # To account for verbatim / LaTeX-like / and R-like areas
+    # would require parsing.
+    tokens = {
+        'root': [
+            # catch escaped brackets and percent sign
+            (r'\\[\\{}%]', String.Escape),
+            # comments
+            (r'%.*$', Comment),
+            # special macros with no arguments
+            (r'\\(?:cr|l?dots|R|tab)\b', Keyword.Constant),
+            # macros
+            (r'\\[a-zA-Z]+\b', Keyword),
+            # special preprocessor macros
+            (r'^\s*#(?:ifn?def|endif).*\b', Comment.Preproc),
+            # non-escaped brackets
+            (r'[{}]', Name.Builtin),
+            # everything else
+            (r'[^\\%\n{}]+', Text),
+            (r'.', Text),
+        ]
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/rdf.py b/venv/Lib/site-packages/pygments/lexers/rdf.py
new file mode 100644
index 0000000000..4930c1b387
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/rdf.py
@@ -0,0 +1,468 @@
+"""
+    pygments.lexers.rdf
+    ~~~~~~~~~~~~~~~~~~~
+
+    Lexers for semantic web and RDF query languages and markup.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, bygroups, default
+from pygments.token import Keyword, Punctuation, String, Number, Operator, \
+    Generic, Whitespace, Name, Literal, Comment, Text
+
+__all__ = ['SparqlLexer', 'TurtleLexer', 'ShExCLexer']
+
+
+class SparqlLexer(RegexLexer):
+    """
+    Lexer for SPARQL query language.
+    """
+    name = 'SPARQL'
+    aliases = ['sparql']
+    filenames = ['*.rq', '*.sparql']
+    mimetypes = ['application/sparql-query']
+    url = 'https://www.w3.org/TR/sparql11-query'
+    version_added = '2.0'
+
+    # character group definitions ::
+
+    PN_CHARS_BASE_GRP = ('a-zA-Z'
+                         '\u00c0-\u00d6'
+                         '\u00d8-\u00f6'
+                         '\u00f8-\u02ff'
+                         '\u0370-\u037d'
+                         '\u037f-\u1fff'
+                         '\u200c-\u200d'
+                         '\u2070-\u218f'
+                         '\u2c00-\u2fef'
+                         '\u3001-\ud7ff'
+                         '\uf900-\ufdcf'
+                         '\ufdf0-\ufffd')
+
+    PN_CHARS_U_GRP = (PN_CHARS_BASE_GRP + '_')
+
+    PN_CHARS_GRP = (PN_CHARS_U_GRP +
+                    r'\-' +
+                    r'0-9' +
+                    '\u00b7' +
+                    '\u0300-\u036f' +
+                    '\u203f-\u2040')
+
+    HEX_GRP = '0-9A-Fa-f'
+
+    PN_LOCAL_ESC_CHARS_GRP = r' _~.\-!$&"()*+,;=/?#@%'
+
+    # terminal productions ::
+
+    PN_CHARS_BASE = '[' + PN_CHARS_BASE_GRP + ']'
+
+    PN_CHARS_U = '[' + PN_CHARS_U_GRP + ']'
+
+    PN_CHARS = '[' + PN_CHARS_GRP + ']'
+
+    HEX = '[' + HEX_GRP + ']'
+
+    PN_LOCAL_ESC_CHARS = '[' + PN_LOCAL_ESC_CHARS_GRP + ']'
+
+    IRIREF = r'<(?:[^<>"{}|^`\\\x00-\x20])*>'
+
+    BLANK_NODE_LABEL = '_:[0-9' + PN_CHARS_U_GRP + '](?:[' + PN_CHARS_GRP + \
+                       '.]*' + PN_CHARS + ')?'
+
+    PN_PREFIX = PN_CHARS_BASE + '(?:[' + PN_CHARS_GRP + '.]*' + PN_CHARS + ')?'
+
+    VARNAME = '[0-9' + PN_CHARS_U_GRP + '][' + PN_CHARS_U_GRP + \
+              '0-9\u00b7\u0300-\u036f\u203f-\u2040]*'
+
+    PERCENT = '%' + HEX + HEX
+
+    PN_LOCAL_ESC = r'\\' + PN_LOCAL_ESC_CHARS
+
+    PLX = '(?:' + PERCENT + ')|(?:' + PN_LOCAL_ESC + ')'
+
+    PN_LOCAL = ('(?:[' + PN_CHARS_U_GRP + ':0-9' + ']|' + PLX + ')' +
+                '(?:(?:[' + PN_CHARS_GRP + '.:]|' + PLX + ')*(?:[' +
+                PN_CHARS_GRP + ':]|' + PLX + '))?')
+
+    EXPONENT = r'[eE][+-]?\d+'
+
+    # Lexer token definitions ::
+
+    tokens = {
+        'root': [
+            (r'\s+', Text),
+            # keywords ::
+            (r'(?i)(select|construct|describe|ask|where|filter|group\s+by|minus|'
+             r'distinct|reduced|from\s+named|from|order\s+by|desc|asc|limit|'
+             r'offset|values|bindings|load|into|clear|drop|create|add|move|copy|'
+             r'insert\s+data|delete\s+data|delete\s+where|with|delete|insert|'
+             r'using\s+named|using|graph|default|named|all|optional|service|'
+             r'silent|bind|undef|union|not\s+in|in|as|having|to|prefix|base)\b', Keyword),
+            (r'(a)\b', Keyword),
+            # IRIs ::
+            ('(' + IRIREF + ')', Name.Label),
+            # blank nodes ::
+            ('(' + BLANK_NODE_LABEL + ')', Name.Label),
+            #  # variables ::
+            ('[?$]' + VARNAME, Name.Variable),
+            # prefixed names ::
+            (r'(' + PN_PREFIX + r')?(\:)(' + PN_LOCAL + r')?',
+             bygroups(Name.Namespace, Punctuation, Name.Tag)),
+            # function names ::
+            (r'(?i)(str|lang|langmatches|datatype|bound|iri|uri|bnode|rand|abs|'
+             r'ceil|floor|round|concat|strlen|ucase|lcase|encode_for_uri|'
+             r'contains|strstarts|strends|strbefore|strafter|year|month|day|'
+             r'hours|minutes|seconds|timezone|tz|now|uuid|struuid|md5|sha1|sha256|sha384|'
+             r'sha512|coalesce|if|strlang|strdt|sameterm|isiri|isuri|isblank|'
+             r'isliteral|isnumeric|regex|substr|replace|exists|not\s+exists|'
+             r'count|sum|min|max|avg|sample|group_concat|separator)\b',
+             Name.Function),
+            # boolean literals ::
+            (r'(true|false)', Keyword.Constant),
+            # double literals ::
+            (r'[+\-]?(\d+\.\d*' + EXPONENT + r'|\.?\d+' + EXPONENT + ')', Number.Float),
+            # decimal literals ::
+            (r'[+\-]?(\d+\.\d*|\.\d+)', Number.Float),
+            # integer literals ::
+            (r'[+\-]?\d+', Number.Integer),
+            # operators ::
+            (r'(\|\||&&|=|\*|\-|\+|/|!=|<=|>=|!|<|>)', Operator),
+            # punctuation characters ::
+            (r'[(){}.;,:^\[\]]', Punctuation),
+            # line comments ::
+            (r'#[^\n]*', Comment),
+            # strings ::
+            (r'"""', String, 'triple-double-quoted-string'),
+            (r'"', String, 'single-double-quoted-string'),
+            (r"'''", String, 'triple-single-quoted-string'),
+            (r"'", String, 'single-single-quoted-string'),
+        ],
+        'triple-double-quoted-string': [
+            (r'"""', String, 'end-of-string'),
+            (r'[^\\]+', String),
+            (r'\\', String, 'string-escape'),
+        ],
+        'single-double-quoted-string': [
+            (r'"', String, 'end-of-string'),
+            (r'[^"\\\n]+', String),
+            (r'\\', String, 'string-escape'),
+        ],
+        'triple-single-quoted-string': [
+            (r"'''", String, 'end-of-string'),
+            (r'[^\\]+', String),
+            (r'\\', String.Escape, 'string-escape'),
+        ],
+        'single-single-quoted-string': [
+            (r"'", String, 'end-of-string'),
+            (r"[^'\\\n]+", String),
+            (r'\\', String, 'string-escape'),
+        ],
+        'string-escape': [
+            (r'u' + HEX + '{4}', String.Escape, '#pop'),
+            (r'U' + HEX + '{8}', String.Escape, '#pop'),
+            (r'.', String.Escape, '#pop'),
+        ],
+        'end-of-string': [
+            (r'(@)([a-zA-Z]+(?:-[a-zA-Z0-9]+)*)',
+             bygroups(Operator, Name.Function), '#pop:2'),
+            (r'\^\^', Operator, '#pop:2'),
+            default('#pop:2'),
+        ],
+    }
+
+
+class TurtleLexer(RegexLexer):
+    """
+    Lexer for Turtle data language.
+    """
+    name = 'Turtle'
+    aliases = ['turtle']
+    filenames = ['*.ttl']
+    mimetypes = ['text/turtle', 'application/x-turtle']
+    url = 'https://www.w3.org/TR/turtle'
+    version_added = '2.1'
+
+    # character group definitions ::
+    PN_CHARS_BASE_GRP = ('a-zA-Z'
+                         '\u00c0-\u00d6'
+                         '\u00d8-\u00f6'
+                         '\u00f8-\u02ff'
+                         '\u0370-\u037d'
+                         '\u037f-\u1fff'
+                         '\u200c-\u200d'
+                         '\u2070-\u218f'
+                         '\u2c00-\u2fef'
+                         '\u3001-\ud7ff'
+                         '\uf900-\ufdcf'
+                         '\ufdf0-\ufffd')
+
+    PN_CHARS_U_GRP = (PN_CHARS_BASE_GRP + '_')
+
+    PN_CHARS_GRP = (PN_CHARS_U_GRP +
+                    r'\-' +
+                    r'0-9' +
+                    '\u00b7' +
+                    '\u0300-\u036f' +
+                    '\u203f-\u2040')
+
+    PN_CHARS = '[' + PN_CHARS_GRP + ']'
+
+    PN_CHARS_BASE = '[' + PN_CHARS_BASE_GRP + ']'
+
+    PN_PREFIX = PN_CHARS_BASE + '(?:[' + PN_CHARS_GRP + '.]*' + PN_CHARS + ')?'
+
+    HEX_GRP = '0-9A-Fa-f'
+
+    HEX = '[' + HEX_GRP + ']'
+
+    PERCENT = '%' + HEX + HEX
+
+    PN_LOCAL_ESC_CHARS_GRP = r' _~.\-!$&"()*+,;=/?#@%'
+
+    PN_LOCAL_ESC_CHARS = '[' + PN_LOCAL_ESC_CHARS_GRP + ']'
+
+    PN_LOCAL_ESC = r'\\' + PN_LOCAL_ESC_CHARS
+
+    PLX = '(?:' + PERCENT + ')|(?:' + PN_LOCAL_ESC + ')'
+
+    PN_LOCAL = ('(?:[' + PN_CHARS_U_GRP + ':0-9' + ']|' + PLX + ')' +
+                '(?:(?:[' + PN_CHARS_GRP + '.:]|' + PLX + ')*(?:[' +
+                PN_CHARS_GRP + ':]|' + PLX + '))?')
+
+    patterns = {
+        'PNAME_NS': r'((?:[a-zA-Z][\w-]*)?\:)',  # Simplified character range
+        'IRIREF': r'(<[^<>"{}|^`\\\x00-\x20]*>)'
+    }
+
+    tokens = {
+        'root': [
+            (r'\s+', Text),
+
+            # Base / prefix
+            (r'(@base|BASE)(\s+){IRIREF}(\s*)(\.?)'.format(**patterns),
+             bygroups(Keyword, Whitespace, Name.Variable, Whitespace,
+                      Punctuation)),
+            (r'(@prefix|PREFIX)(\s+){PNAME_NS}(\s+){IRIREF}(\s*)(\.?)'.format(**patterns),
+             bygroups(Keyword, Whitespace, Name.Namespace, Whitespace,
+                      Name.Variable, Whitespace, Punctuation)),
+
+            # The shorthand predicate 'a'
+            (r'(?<=\s)a(?=\s)', Keyword.Type),
+
+            # IRIREF
+            (r'{IRIREF}'.format(**patterns), Name.Variable),
+
+            # PrefixedName
+            (r'(' + PN_PREFIX + r')?(\:)(' + PN_LOCAL + r')?',
+             bygroups(Name.Namespace, Punctuation, Name.Tag)),
+
+            # BlankNodeLabel
+            (r'(_)(:)([' + PN_CHARS_U_GRP + r'0-9]([' + PN_CHARS_GRP + r'.]*' + PN_CHARS + ')?)',
+             bygroups(Name.Namespace, Punctuation, Name.Tag)),
+
+            # Comment
+            (r'#[^\n]+', Comment),
+
+            (r'\b(true|false)\b', Literal),
+            (r'[+\-]?\d*\.\d+', Number.Float),
+            (r'[+\-]?\d*(:?\.\d+)?E[+\-]?\d+', Number.Float),
+            (r'[+\-]?\d+', Number.Integer),
+            (r'[\[\](){}.;,:^]', Punctuation),
+
+            (r'"""', String, 'triple-double-quoted-string'),
+            (r'"', String, 'single-double-quoted-string'),
+            (r"'''", String, 'triple-single-quoted-string'),
+            (r"'", String, 'single-single-quoted-string'),
+        ],
+        'triple-double-quoted-string': [
+            (r'"""', String, 'end-of-string'),
+            (r'[^\\]+(?=""")', String),
+            (r'\\', String, 'string-escape'),
+        ],
+        'single-double-quoted-string': [
+            (r'"', String, 'end-of-string'),
+            (r'[^"\\\n]+', String),
+            (r'\\', String, 'string-escape'),
+        ],
+        'triple-single-quoted-string': [
+            (r"'''", String, 'end-of-string'),
+            (r"[^\\]+(?=''')", String),
+            (r'\\', String, 'string-escape'),
+        ],
+        'single-single-quoted-string': [
+            (r"'", String, 'end-of-string'),
+            (r"[^'\\\n]+", String),
+            (r'\\', String, 'string-escape'),
+        ],
+        'string-escape': [
+            (r'.', String, '#pop'),
+        ],
+        'end-of-string': [
+            (r'(@)([a-zA-Z]+(?:-[a-zA-Z0-9]+)*)',
+             bygroups(Operator, Generic.Emph), '#pop:2'),
+
+            (r'(\^\^){IRIREF}'.format(**patterns), bygroups(Operator, Generic.Emph), '#pop:2'),
+
+            default('#pop:2'),
+
+        ],
+    }
+
+    # Turtle and Tera Term macro files share the same file extension
+    # but each has a recognizable and distinct syntax.
+    def analyse_text(text):
+        for t in ('@base ', 'BASE ', '@prefix ', 'PREFIX '):
+            if re.search(rf'^\s*{t}', text):
+                return 0.80
+
+
+class ShExCLexer(RegexLexer):
+    """
+    Lexer for ShExC shape expressions language syntax.
+    """
+    name = 'ShExC'
+    aliases = ['shexc', 'shex']
+    filenames = ['*.shex']
+    mimetypes = ['text/shex']
+    url = 'https://shex.io/shex-semantics/#shexc'
+    version_added = ''
+
+    # character group definitions ::
+
+    PN_CHARS_BASE_GRP = ('a-zA-Z'
+                         '\u00c0-\u00d6'
+                         '\u00d8-\u00f6'
+                         '\u00f8-\u02ff'
+                         '\u0370-\u037d'
+                         '\u037f-\u1fff'
+                         '\u200c-\u200d'
+                         '\u2070-\u218f'
+                         '\u2c00-\u2fef'
+                         '\u3001-\ud7ff'
+                         '\uf900-\ufdcf'
+                         '\ufdf0-\ufffd')
+
+    PN_CHARS_U_GRP = (PN_CHARS_BASE_GRP + '_')
+
+    PN_CHARS_GRP = (PN_CHARS_U_GRP +
+                    r'\-' +
+                    r'0-9' +
+                    '\u00b7' +
+                    '\u0300-\u036f' +
+                    '\u203f-\u2040')
+
+    HEX_GRP = '0-9A-Fa-f'
+
+    PN_LOCAL_ESC_CHARS_GRP = r"_~.\-!$&'()*+,;=/?#@%"
+
+    # terminal productions ::
+
+    PN_CHARS_BASE = '[' + PN_CHARS_BASE_GRP + ']'
+
+    PN_CHARS_U = '[' + PN_CHARS_U_GRP + ']'
+
+    PN_CHARS = '[' + PN_CHARS_GRP + ']'
+
+    HEX = '[' + HEX_GRP + ']'
+
+    PN_LOCAL_ESC_CHARS = '[' + PN_LOCAL_ESC_CHARS_GRP + ']'
+
+    UCHAR_NO_BACKSLASH = '(?:u' + HEX + '{4}|U' + HEX + '{8})'
+
+    UCHAR = r'\\' + UCHAR_NO_BACKSLASH
+
+    IRIREF = r'<(?:[^\x00-\x20<>"{}|^`\\]|' + UCHAR + ')*>'
+
+    BLANK_NODE_LABEL = '_:[0-9' + PN_CHARS_U_GRP + '](?:[' + PN_CHARS_GRP + \
+                       '.]*' + PN_CHARS + ')?'
+
+    PN_PREFIX = PN_CHARS_BASE + '(?:[' + PN_CHARS_GRP + '.]*' + PN_CHARS + ')?'
+
+    PERCENT = '%' + HEX + HEX
+
+    PN_LOCAL_ESC = r'\\' + PN_LOCAL_ESC_CHARS
+
+    PLX = '(?:' + PERCENT + ')|(?:' + PN_LOCAL_ESC + ')'
+
+    PN_LOCAL = ('(?:[' + PN_CHARS_U_GRP + ':0-9' + ']|' + PLX + ')' +
+                '(?:(?:[' + PN_CHARS_GRP + '.:]|' + PLX + ')*(?:[' +
+                PN_CHARS_GRP + ':]|' + PLX + '))?')
+
+    EXPONENT = r'[eE][+-]?\d+'
+
+    # Lexer token definitions ::
+
+    tokens = {
+        'root': [
+            (r'\s+', Text),
+            # keywords ::
+            (r'(?i)(base|prefix|start|external|'
+             r'literal|iri|bnode|nonliteral|length|minlength|maxlength|'
+             r'mininclusive|minexclusive|maxinclusive|maxexclusive|'
+             r'totaldigits|fractiondigits|'
+             r'closed|extra)\b', Keyword),
+            (r'(a)\b', Keyword),
+            # IRIs ::
+            ('(' + IRIREF + ')', Name.Label),
+            # blank nodes ::
+            ('(' + BLANK_NODE_LABEL + ')', Name.Label),
+            # prefixed names ::
+            (r'(' + PN_PREFIX + r')?(\:)(' + PN_LOCAL + ')?',
+             bygroups(Name.Namespace, Punctuation, Name.Tag)),
+            # boolean literals ::
+            (r'(true|false)', Keyword.Constant),
+            # double literals ::
+            (r'[+\-]?(\d+\.\d*' + EXPONENT + r'|\.?\d+' + EXPONENT + ')', Number.Float),
+            # decimal literals ::
+            (r'[+\-]?(\d+\.\d*|\.\d+)', Number.Float),
+            # integer literals ::
+            (r'[+\-]?\d+', Number.Integer),
+            # operators ::
+            (r'[@|$&=*+?^\-~]', Operator),
+            # operator keywords ::
+            (r'(?i)(and|or|not)\b', Operator.Word),
+            # punctuation characters ::
+            (r'[(){}.;,:^\[\]]', Punctuation),
+            # line comments ::
+            (r'#[^\n]*', Comment),
+            # strings ::
+            (r'"""', String, 'triple-double-quoted-string'),
+            (r'"', String, 'single-double-quoted-string'),
+            (r"'''", String, 'triple-single-quoted-string'),
+            (r"'", String, 'single-single-quoted-string'),
+        ],
+        'triple-double-quoted-string': [
+            (r'"""', String, 'end-of-string'),
+            (r'[^\\]+', String),
+            (r'\\', String, 'string-escape'),
+        ],
+        'single-double-quoted-string': [
+            (r'"', String, 'end-of-string'),
+            (r'[^"\\\n]+', String),
+            (r'\\', String, 'string-escape'),
+        ],
+        'triple-single-quoted-string': [
+            (r"'''", String, 'end-of-string'),
+            (r'[^\\]+', String),
+            (r'\\', String.Escape, 'string-escape'),
+        ],
+        'single-single-quoted-string': [
+            (r"'", String, 'end-of-string'),
+            (r"[^'\\\n]+", String),
+            (r'\\', String, 'string-escape'),
+        ],
+        'string-escape': [
+            (UCHAR_NO_BACKSLASH, String.Escape, '#pop'),
+            (r'.', String.Escape, '#pop'),
+        ],
+        'end-of-string': [
+            (r'(@)([a-zA-Z]+(?:-[a-zA-Z0-9]+)*)',
+             bygroups(Operator, Name.Function), '#pop:2'),
+            (r'\^\^', Operator, '#pop:2'),
+            default('#pop:2'),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/rebol.py b/venv/Lib/site-packages/pygments/lexers/rebol.py
new file mode 100644
index 0000000000..4b37a74945
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/rebol.py
@@ -0,0 +1,419 @@
+"""
+    pygments.lexers.rebol
+    ~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for the REBOL and related languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, bygroups
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Generic, Whitespace
+
+__all__ = ['RebolLexer', 'RedLexer']
+
+
+class RebolLexer(RegexLexer):
+    """
+    A REBOL lexer.
+    """
+    name = 'REBOL'
+    aliases = ['rebol']
+    filenames = ['*.r', '*.r3', '*.reb']
+    mimetypes = ['text/x-rebol']
+    url = 'http://www.rebol.com'
+    version_added = '1.1'
+
+    flags = re.IGNORECASE | re.MULTILINE
+
+    escape_re = r'(?:\^\([0-9a-f]{1,4}\)*)'
+
+    def word_callback(lexer, match):
+        word = match.group()
+
+        if re.match(".*:$", word):
+            yield match.start(), Generic.Subheading, word
+        elif re.match(
+            r'(native|alias|all|any|as-string|as-binary|bind|bound\?|case|'
+            r'catch|checksum|comment|debase|dehex|exclude|difference|disarm|'
+            r'either|else|enbase|foreach|remove-each|form|free|get|get-env|if|'
+            r'in|intersect|loop|minimum-of|maximum-of|mold|new-line|'
+            r'new-line\?|not|now|prin|print|reduce|compose|construct|repeat|'
+            r'reverse|save|script\?|set|shift|switch|throw|to-hex|trace|try|'
+            r'type\?|union|unique|unless|unprotect|unset|until|use|value\?|'
+            r'while|compress|decompress|secure|open|close|read|read-io|'
+            r'write-io|write|update|query|wait|input\?|exp|log-10|log-2|'
+            r'log-e|square-root|cosine|sine|tangent|arccosine|arcsine|'
+            r'arctangent|protect|lowercase|uppercase|entab|detab|connected\?|'
+            r'browse|launch|stats|get-modes|set-modes|to-local-file|'
+            r'to-rebol-file|encloak|decloak|create-link|do-browser|bind\?|'
+            r'hide|draw|show|size-text|textinfo|offset-to-caret|'
+            r'caret-to-offset|local-request-file|rgb-to-hsv|hsv-to-rgb|'
+            r'crypt-strength\?|dh-make-key|dh-generate-key|dh-compute-key|'
+            r'dsa-make-key|dsa-generate-key|dsa-make-signature|'
+            r'dsa-verify-signature|rsa-make-key|rsa-generate-key|'
+            r'rsa-encrypt)$', word):
+            yield match.start(), Name.Builtin, word
+        elif re.match(
+            r'(add|subtract|multiply|divide|remainder|power|and~|or~|xor~|'
+            r'minimum|maximum|negate|complement|absolute|random|head|tail|'
+            r'next|back|skip|at|pick|first|second|third|fourth|fifth|sixth|'
+            r'seventh|eighth|ninth|tenth|last|path|find|select|make|to|copy\*|'
+            r'insert|remove|change|poke|clear|trim|sort|min|max|abs|cp|'
+            r'copy)$', word):
+            yield match.start(), Name.Function, word
+        elif re.match(
+            r'(error|source|input|license|help|install|echo|Usage|with|func|'
+            r'throw-on-error|function|does|has|context|probe|\?\?|as-pair|'
+            r'mod|modulo|round|repend|about|set-net|append|join|rejoin|reform|'
+            r'remold|charset|array|replace|move|extract|forskip|forall|alter|'
+            r'first+|also|take|for|forever|dispatch|attempt|what-dir|'
+            r'change-dir|clean-path|list-dir|dirize|rename|split-path|delete|'
+            r'make-dir|delete-dir|in-dir|confirm|dump-obj|upgrade|what|'
+            r'build-tag|process-source|build-markup|decode-cgi|read-cgi|'
+            r'write-user|save-user|set-user-name|protect-system|parse-xml|'
+            r'cvs-date|cvs-version|do-boot|get-net-info|desktop|layout|'
+            r'scroll-para|get-face|alert|set-face|uninstall|unfocus|'
+            r'request-dir|center-face|do-events|net-error|decode-url|'
+            r'parse-header|parse-header-date|parse-email-addrs|import-email|'
+            r'send|build-attach-body|resend|show-popup|hide-popup|open-events|'
+            r'find-key-face|do-face|viewtop|confine|find-window|'
+            r'insert-event-func|remove-event-func|inform|dump-pane|dump-face|'
+            r'flag-face|deflag-face|clear-fields|read-net|vbug|path-thru|'
+            r'read-thru|load-thru|do-thru|launch-thru|load-image|'
+            r'request-download|do-face-alt|set-font|set-para|get-style|'
+            r'set-style|make-face|stylize|choose|hilight-text|hilight-all|'
+            r'unlight-text|focus|scroll-drag|clear-face|reset-face|scroll-face|'
+            r'resize-face|load-stock|load-stock-block|notify|request|flash|'
+            r'request-color|request-pass|request-text|request-list|'
+            r'request-date|request-file|dbug|editor|link-relative-path|'
+            r'emailer|parse-error)$', word):
+            yield match.start(), Keyword.Namespace, word
+        elif re.match(
+            r'(halt|quit|do|load|q|recycle|call|run|ask|parse|view|unview|'
+            r'return|exit|break)$', word):
+            yield match.start(), Name.Exception, word
+        elif re.match('REBOL$', word):
+            yield match.start(), Generic.Heading, word
+        elif re.match("to-.*", word):
+            yield match.start(), Keyword, word
+        elif re.match(r'(\+|-|\*|/|//|\*\*|and|or|xor|=\?|=|==|<>|<|>|<=|>=)$',
+                      word):
+            yield match.start(), Operator, word
+        elif re.match(r".*\?$", word):
+            yield match.start(), Keyword, word
+        elif re.match(r".*\!$", word):
+            yield match.start(), Keyword.Type, word
+        elif re.match("'.*", word):
+            yield match.start(), Name.Variable.Instance, word  # lit-word
+        elif re.match("#.*", word):
+            yield match.start(), Name.Label, word  # issue
+        elif re.match("%.*", word):
+            yield match.start(), Name.Decorator, word  # file
+        else:
+            yield match.start(), Name.Variable, word
+
+    tokens = {
+        'root': [
+            (r'\s+', Text),
+            (r'#"', String.Char, 'char'),
+            (r'#\{[0-9a-f]*\}', Number.Hex),
+            (r'2#\{', Number.Hex, 'bin2'),
+            (r'64#\{[0-9a-z+/=\s]*\}', Number.Hex),
+            (r'"', String, 'string'),
+            (r'\{', String, 'string2'),
+            (r';#+.*\n', Comment.Special),
+            (r';\*+.*\n', Comment.Preproc),
+            (r';.*\n', Comment),
+            (r'%"', Name.Decorator, 'stringFile'),
+            (r'%[^(^{")\s\[\]]+', Name.Decorator),
+            (r'[+-]?([a-z]{1,3})?\$\d+(\.\d+)?', Number.Float),  # money
+            (r'[+-]?\d+\:\d+(\:\d+)?(\.\d+)?', String.Other),    # time
+            (r'\d+[\-/][0-9a-z]+[\-/]\d+(\/\d+\:\d+((\:\d+)?'
+             r'([.\d+]?([+-]?\d+:\d+)?)?)?)?', String.Other),   # date
+            (r'\d+(\.\d+)+\.\d+', Keyword.Constant),             # tuple
+            (r'\d+X\d+', Keyword.Constant),                   # pair
+            (r'[+-]?\d+(\'\d+)?([.,]\d*)?E[+-]?\d+', Number.Float),
+            (r'[+-]?\d+(\'\d+)?[.,]\d*', Number.Float),
+            (r'[+-]?\d+(\'\d+)?', Number),
+            (r'[\[\]()]', Generic.Strong),
+            (r'[a-z]+[^(^{"\s:)]*://[^(^{"\s)]*', Name.Decorator),  # url
+            (r'mailto:[^(^{"@\s)]+@[^(^{"@\s)]+', Name.Decorator),  # url
+            (r'[^(^{"@\s)]+@[^(^{"@\s)]+', Name.Decorator),         # email
+            (r'comment\s"', Comment, 'commentString1'),
+            (r'comment\s\{', Comment, 'commentString2'),
+            (r'comment\s\[', Comment, 'commentBlock'),
+            (r'comment\s[^(\s{"\[]+', Comment),
+            (r'/[^(^{")\s/[\]]*', Name.Attribute),
+            (r'([^(^{")\s/[\]]+)(?=[:({"\s/\[\]])', word_callback),
+            (r'<[\w:.-]*>', Name.Tag),
+            (r'<[^(<>\s")]+', Name.Tag, 'tag'),
+            (r'([^(^{")\s]+)', Text),
+        ],
+        'string': [
+            (r'[^(^")]+', String),
+            (escape_re, String.Escape),
+            (r'[(|)]+', String),
+            (r'\^.', String.Escape),
+            (r'"', String, '#pop'),
+        ],
+        'string2': [
+            (r'[^(^{})]+', String),
+            (escape_re, String.Escape),
+            (r'[(|)]+', String),
+            (r'\^.', String.Escape),
+            (r'\{', String, '#push'),
+            (r'\}', String, '#pop'),
+        ],
+        'stringFile': [
+            (r'[^(^")]+', Name.Decorator),
+            (escape_re, Name.Decorator),
+            (r'\^.', Name.Decorator),
+            (r'"', Name.Decorator, '#pop'),
+        ],
+        'char': [
+            (escape_re + '"', String.Char, '#pop'),
+            (r'\^."', String.Char, '#pop'),
+            (r'."', String.Char, '#pop'),
+        ],
+        'tag': [
+            (escape_re, Name.Tag),
+            (r'"', Name.Tag, 'tagString'),
+            (r'[^(<>\r\n")]+', Name.Tag),
+            (r'>', Name.Tag, '#pop'),
+        ],
+        'tagString': [
+            (r'[^(^")]+', Name.Tag),
+            (escape_re, Name.Tag),
+            (r'[(|)]+', Name.Tag),
+            (r'\^.', Name.Tag),
+            (r'"', Name.Tag, '#pop'),
+        ],
+        'tuple': [
+            (r'(\d+\.)+', Keyword.Constant),
+            (r'\d+', Keyword.Constant, '#pop'),
+        ],
+        'bin2': [
+            (r'\s+', Number.Hex),
+            (r'([01]\s*){8}', Number.Hex),
+            (r'\}', Number.Hex, '#pop'),
+        ],
+        'commentString1': [
+            (r'[^(^")]+', Comment),
+            (escape_re, Comment),
+            (r'[(|)]+', Comment),
+            (r'\^.', Comment),
+            (r'"', Comment, '#pop'),
+        ],
+        'commentString2': [
+            (r'[^(^{})]+', Comment),
+            (escape_re, Comment),
+            (r'[(|)]+', Comment),
+            (r'\^.', Comment),
+            (r'\{', Comment, '#push'),
+            (r'\}', Comment, '#pop'),
+        ],
+        'commentBlock': [
+            (r'\[', Comment, '#push'),
+            (r'\]', Comment, '#pop'),
+            (r'"', Comment, "commentString1"),
+            (r'\{', Comment, "commentString2"),
+            (r'[^(\[\]"{)]+', Comment),
+        ],
+    }
+
+    def analyse_text(text):
+        """
+        Check if code contains REBOL header and so it probably not R code
+        """
+        if re.match(r'^\s*REBOL\s*\[', text, re.IGNORECASE):
+            # The code starts with REBOL header
+            return 1.0
+        elif re.search(r'\s*REBOL\s*\[', text, re.IGNORECASE):
+            # The code contains REBOL header but also some text before it
+            return 0.5
+
+
+class RedLexer(RegexLexer):
+    """
+    A Red-language lexer.
+    """
+    name = 'Red'
+    aliases = ['red', 'red/system']
+    filenames = ['*.red', '*.reds']
+    mimetypes = ['text/x-red', 'text/x-red-system']
+    url = 'https://www.red-lang.org'
+    version_added = '2.0'
+
+    flags = re.IGNORECASE | re.MULTILINE
+
+    escape_re = r'(?:\^\([0-9a-f]{1,4}\)*)'
+
+    def word_callback(lexer, match):
+        word = match.group()
+
+        if re.match(".*:$", word):
+            yield match.start(), Generic.Subheading, word
+        elif re.match(r'(if|unless|either|any|all|while|until|loop|repeat|'
+                      r'foreach|forall|func|function|does|has|switch|'
+                      r'case|reduce|compose|get|set|print|prin|equal\?|'
+                      r'not-equal\?|strict-equal\?|lesser\?|greater\?|lesser-or-equal\?|'
+                      r'greater-or-equal\?|same\?|not|type\?|stats|'
+                      r'bind|union|replace|charset|routine)$', word):
+            yield match.start(), Name.Builtin, word
+        elif re.match(r'(make|random|reflect|to|form|mold|absolute|add|divide|multiply|negate|'
+                      r'power|remainder|round|subtract|even\?|odd\?|and~|complement|or~|xor~|'
+                      r'append|at|back|change|clear|copy|find|head|head\?|index\?|insert|'
+                      r'length\?|next|pick|poke|remove|reverse|select|sort|skip|swap|tail|tail\?|'
+                      r'take|trim|create|close|delete|modify|open|open\?|query|read|rename|'
+                      r'update|write)$', word):
+            yield match.start(), Name.Function, word
+        elif re.match(r'(yes|on|no|off|true|false|tab|cr|lf|newline|escape|slash|sp|space|null|'
+                      r'none|crlf|dot|null-byte)$', word):
+            yield match.start(), Name.Builtin.Pseudo, word
+        elif re.match(r'(#system-global|#include|#enum|#define|#either|#if|#import|#export|'
+                      r'#switch|#default|#get-definition)$', word):
+            yield match.start(), Keyword.Namespace, word
+        elif re.match(r'(system|halt|quit|quit-return|do|load|q|recycle|call|run|ask|parse|'
+                      r'raise-error|return|exit|break|alias|push|pop|probe|\?\?|spec-of|body-of|'
+                      r'quote|forever)$', word):
+            yield match.start(), Name.Exception, word
+        elif re.match(r'(action\?|block\?|char\?|datatype\?|file\?|function\?|get-path\?|zero\?|'
+                      r'get-word\?|integer\?|issue\?|lit-path\?|lit-word\?|logic\?|native\?|'
+                      r'op\?|paren\?|path\?|refinement\?|set-path\?|set-word\?|string\?|unset\?|'
+                      r'any-struct\?|none\?|word\?|any-series\?)$', word):
+            yield match.start(), Keyword, word
+        elif re.match(r'(JNICALL|stdcall|cdecl|infix)$', word):
+            yield match.start(), Keyword.Namespace, word
+        elif re.match("to-.*", word):
+            yield match.start(), Keyword, word
+        elif re.match(r'(\+|-\*\*|-|\*\*|//|/|\*|and|or|xor|=\?|===|==|=|<>|<=|>=|'
+                      r'<<<|>>>|<<|>>|<|>%)$', word):
+            yield match.start(), Operator, word
+        elif re.match(r".*\!$", word):
+            yield match.start(), Keyword.Type, word
+        elif re.match("'.*", word):
+            yield match.start(), Name.Variable.Instance, word  # lit-word
+        elif re.match("#.*", word):
+            yield match.start(), Name.Label, word  # issue
+        elif re.match("%.*", word):
+            yield match.start(), Name.Decorator, word  # file
+        elif re.match(":.*", word):
+            yield match.start(), Generic.Subheading, word  # get-word
+        else:
+            yield match.start(), Name.Variable, word
+
+    tokens = {
+        'root': [
+            (r'\s+', Text),
+            (r'#"', String.Char, 'char'),
+            (r'#\{[0-9a-f\s]*\}', Number.Hex),
+            (r'2#\{', Number.Hex, 'bin2'),
+            (r'64#\{[0-9a-z+/=\s]*\}', Number.Hex),
+            (r'([0-9a-f]+)(h)((\s)|(?=[\[\]{}"()]))',
+             bygroups(Number.Hex, Name.Variable, Whitespace)),
+            (r'"', String, 'string'),
+            (r'\{', String, 'string2'),
+            (r';#+.*\n', Comment.Special),
+            (r';\*+.*\n', Comment.Preproc),
+            (r';.*\n', Comment),
+            (r'%"', Name.Decorator, 'stringFile'),
+            (r'%[^(^{")\s\[\]]+', Name.Decorator),
+            (r'[+-]?([a-z]{1,3})?\$\d+(\.\d+)?', Number.Float),  # money
+            (r'[+-]?\d+\:\d+(\:\d+)?(\.\d+)?', String.Other),    # time
+            (r'\d+[\-/][0-9a-z]+[\-/]\d+(/\d+:\d+((:\d+)?'
+             r'([\.\d+]?([+-]?\d+:\d+)?)?)?)?', String.Other),   # date
+            (r'\d+(\.\d+)+\.\d+', Keyword.Constant),             # tuple
+            (r'\d+X\d+', Keyword.Constant),                   # pair
+            (r'[+-]?\d+(\'\d+)?([.,]\d*)?E[+-]?\d+', Number.Float),
+            (r'[+-]?\d+(\'\d+)?[.,]\d*', Number.Float),
+            (r'[+-]?\d+(\'\d+)?', Number),
+            (r'[\[\]()]', Generic.Strong),
+            (r'[a-z]+[^(^{"\s:)]*://[^(^{"\s)]*', Name.Decorator),  # url
+            (r'mailto:[^(^{"@\s)]+@[^(^{"@\s)]+', Name.Decorator),  # url
+            (r'[^(^{"@\s)]+@[^(^{"@\s)]+', Name.Decorator),         # email
+            (r'comment\s"', Comment, 'commentString1'),
+            (r'comment\s\{', Comment, 'commentString2'),
+            (r'comment\s\[', Comment, 'commentBlock'),
+            (r'comment\s[^(\s{"\[]+', Comment),
+            (r'/[^(^{^")\s/[\]]*', Name.Attribute),
+            (r'([^(^{^")\s/[\]]+)(?=[:({"\s/\[\]])', word_callback),
+            (r'<[\w:.-]*>', Name.Tag),
+            (r'<[^(<>\s")]+', Name.Tag, 'tag'),
+            (r'([^(^{")\s]+)', Text),
+        ],
+        'string': [
+            (r'[^(^")]+', String),
+            (escape_re, String.Escape),
+            (r'[(|)]+', String),
+            (r'\^.', String.Escape),
+            (r'"', String, '#pop'),
+        ],
+        'string2': [
+            (r'[^(^{})]+', String),
+            (escape_re, String.Escape),
+            (r'[(|)]+', String),
+            (r'\^.', String.Escape),
+            (r'\{', String, '#push'),
+            (r'\}', String, '#pop'),
+        ],
+        'stringFile': [
+            (r'[^(^")]+', Name.Decorator),
+            (escape_re, Name.Decorator),
+            (r'\^.', Name.Decorator),
+            (r'"', Name.Decorator, '#pop'),
+        ],
+        'char': [
+            (escape_re + '"', String.Char, '#pop'),
+            (r'\^."', String.Char, '#pop'),
+            (r'."', String.Char, '#pop'),
+        ],
+        'tag': [
+            (escape_re, Name.Tag),
+            (r'"', Name.Tag, 'tagString'),
+            (r'[^(<>\r\n")]+', Name.Tag),
+            (r'>', Name.Tag, '#pop'),
+        ],
+        'tagString': [
+            (r'[^(^")]+', Name.Tag),
+            (escape_re, Name.Tag),
+            (r'[(|)]+', Name.Tag),
+            (r'\^.', Name.Tag),
+            (r'"', Name.Tag, '#pop'),
+        ],
+        'tuple': [
+            (r'(\d+\.)+', Keyword.Constant),
+            (r'\d+', Keyword.Constant, '#pop'),
+        ],
+        'bin2': [
+            (r'\s+', Number.Hex),
+            (r'([01]\s*){8}', Number.Hex),
+            (r'\}', Number.Hex, '#pop'),
+        ],
+        'commentString1': [
+            (r'[^(^")]+', Comment),
+            (escape_re, Comment),
+            (r'[(|)]+', Comment),
+            (r'\^.', Comment),
+            (r'"', Comment, '#pop'),
+        ],
+        'commentString2': [
+            (r'[^(^{})]+', Comment),
+            (escape_re, Comment),
+            (r'[(|)]+', Comment),
+            (r'\^.', Comment),
+            (r'\{', Comment, '#push'),
+            (r'\}', Comment, '#pop'),
+        ],
+        'commentBlock': [
+            (r'\[', Comment, '#push'),
+            (r'\]', Comment, '#pop'),
+            (r'"', Comment, "commentString1"),
+            (r'\{', Comment, "commentString2"),
+            (r'[^(\[\]"{)]+', Comment),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/rego.py b/venv/Lib/site-packages/pygments/lexers/rego.py
new file mode 100644
index 0000000000..6f2e3e9e66
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/rego.py
@@ -0,0 +1,57 @@
+"""
+    pygments.lexers.rego
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for the Rego policy languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, words
+from pygments.token import Comment, Operator, Keyword, Name, String, Number, Punctuation, Whitespace
+
+class RegoLexer(RegexLexer):
+    """
+    For Rego source.
+    """
+    name = 'Rego'
+    url = 'https://www.openpolicyagent.org/docs/latest/policy-language/'
+    filenames = ['*.rego']
+    aliases = ['rego']
+    mimetypes = ['text/x-rego']
+    version_added = '2.19'
+
+    reserved_words = (
+        'as', 'contains', 'data', 'default', 'else', 'every', 'false',
+        'if', 'in', 'import', 'package', 'not', 'null',
+        'some', 'true', 'with'
+    )
+
+    builtins = (
+        # https://www.openpolicyagent.org/docs/latest/philosophy/#the-opa-document-model
+        'data',  # Global variable for accessing base and virtual documents
+        'input', # Represents synchronously pushed base documents
+    )
+
+    tokens = {
+        'root': [
+            (r'\n', Whitespace),
+            (r'\s+', Whitespace),
+            (r'#.*?$', Comment.Single),
+            (words(reserved_words, suffix=r'\b'), Keyword),
+            (words(builtins, suffix=r'\b'), Name.Builtin),
+            (r'[a-zA-Z_][a-zA-Z0-9_]*', Name),
+            (r'"(\\\\|\\"|[^"])*"', String.Double),
+            (r'`[^`]*`', String.Backtick),
+            (r'-?\d+(\.\d+)?', Number),
+            (r'(==|!=|<=|>=|:=)', Operator),  # Compound operators
+            (r'[=<>+\-*/%&|]', Operator),     # Single-character operators
+            (r'[\[\]{}(),.:;]', Punctuation),
+        ]
+    }
+
+__all__ = ['RegoLexer']
+
+
+
diff --git a/venv/Lib/site-packages/pygments/lexers/resource.py b/venv/Lib/site-packages/pygments/lexers/resource.py
new file mode 100644
index 0000000000..9593c2124c
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/resource.py
@@ -0,0 +1,83 @@
+"""
+    pygments.lexers.resource
+    ~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for resource definition files.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, bygroups, words
+from pygments.token import Comment, String, Number, Operator, Text, \
+    Keyword, Name
+
+__all__ = ['ResourceLexer']
+
+
+class ResourceLexer(RegexLexer):
+    """Lexer for ICU Resource bundles.
+    """
+    name = 'ResourceBundle'
+    aliases = ['resourcebundle', 'resource']
+    filenames = []
+    url = 'https://unicode-org.github.io/icu/userguide/locale/resources.html'
+    version_added = '2.0'
+
+    _types = (':table', ':array', ':string', ':bin', ':import', ':intvector',
+              ':int', ':alias')
+
+    flags = re.MULTILINE | re.IGNORECASE
+    tokens = {
+        'root': [
+            (r'//.*?$', Comment),
+            (r'"', String, 'string'),
+            (r'-?\d+', Number.Integer),
+            (r'[,{}]', Operator),
+            (r'([^\s{{:]+)(\s*)({}?)'.format('|'.join(_types)),
+             bygroups(Name, Text, Keyword)),
+            (r'\s+', Text),
+            (words(_types), Keyword),
+        ],
+        'string': [
+            (r'(\\x[0-9a-f]{2}|\\u[0-9a-f]{4}|\\U00[0-9a-f]{6}|'
+             r'\\[0-7]{1,3}|\\c.|\\[abtnvfre\'"?\\]|\\\{|[^"{\\])+', String),
+            (r'\{', String.Escape, 'msgname'),
+            (r'"', String, '#pop')
+        ],
+        'msgname': [
+            (r'([^{},]+)(\s*)', bygroups(Name, String.Escape), ('#pop', 'message'))
+        ],
+        'message': [
+            (r'\{', String.Escape, 'msgname'),
+            (r'\}', String.Escape, '#pop'),
+            (r'(,)(\s*)([a-z]+)(\s*\})',
+             bygroups(Operator, String.Escape, Keyword, String.Escape), '#pop'),
+            (r'(,)(\s*)([a-z]+)(\s*)(,)(\s*)(offset)(\s*)(:)(\s*)(-?\d+)(\s*)',
+             bygroups(Operator, String.Escape, Keyword, String.Escape, Operator,
+                      String.Escape, Operator.Word, String.Escape, Operator,
+                      String.Escape, Number.Integer, String.Escape), 'choice'),
+            (r'(,)(\s*)([a-z]+)(\s*)(,)(\s*)',
+             bygroups(Operator, String.Escape, Keyword, String.Escape, Operator,
+                      String.Escape), 'choice'),
+            (r'\s+', String.Escape)
+        ],
+        'choice': [
+            (r'(=|<|>|<=|>=|!=)(-?\d+)(\s*\{)',
+             bygroups(Operator, Number.Integer, String.Escape), 'message'),
+            (r'([a-z]+)(\s*\{)', bygroups(Keyword.Type, String.Escape), 'str'),
+            (r'\}', String.Escape, ('#pop', '#pop')),
+            (r'\s+', String.Escape)
+        ],
+        'str': [
+            (r'\}', String.Escape, '#pop'),
+            (r'\{', String.Escape, 'msgname'),
+            (r'[^{}]+', String)
+        ]
+    }
+
+    def analyse_text(text):
+        if text.startswith('root:table'):
+            return 1.0
diff --git a/venv/Lib/site-packages/pygments/lexers/ride.py b/venv/Lib/site-packages/pygments/lexers/ride.py
new file mode 100644
index 0000000000..4d60c29cbb
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/ride.py
@@ -0,0 +1,138 @@
+"""
+    pygments.lexers.ride
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for the Ride programming language.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, words, include
+from pygments.token import Comment, Keyword, Name, Number, Punctuation, \
+    String, Text
+
+__all__ = ['RideLexer']
+
+
+class RideLexer(RegexLexer):
+    """
+    For Ride source code.
+    """
+
+    name = 'Ride'
+    aliases = ['ride']
+    filenames = ['*.ride']
+    mimetypes = ['text/x-ride']
+    url = 'https://docs.waves.tech/en/ride'
+    version_added = '2.6'
+
+    validName = r'[a-zA-Z_][a-zA-Z0-9_\']*'
+
+    builtinOps = (
+        '||', '|', '>=', '>', '==', '!',
+        '=', '<=', '<', '::', ':+', ':', '!=', '/',
+        '.', '=>', '-', '+', '*', '&&', '%', '++',
+    )
+
+    globalVariablesName = (
+        'NOALG', 'MD5', 'SHA1', 'SHA224', 'SHA256', 'SHA384', 'SHA512',
+        'SHA3224', 'SHA3256', 'SHA3384', 'SHA3512', 'nil', 'this', 'unit',
+        'height', 'lastBlock', 'Buy', 'Sell', 'CEILING', 'FLOOR', 'DOWN',
+        'HALFDOWN', 'HALFEVEN', 'HALFUP', 'UP',
+    )
+
+    typesName = (
+        'Unit', 'Int', 'Boolean', 'ByteVector', 'String', 'Address', 'Alias',
+        'Transfer', 'AssetPair', 'DataEntry', 'Order', 'Transaction',
+        'GenesisTransaction', 'PaymentTransaction', 'ReissueTransaction',
+        'BurnTransaction', 'MassTransferTransaction', 'ExchangeTransaction',
+        'TransferTransaction', 'SetAssetScriptTransaction',
+        'InvokeScriptTransaction', 'IssueTransaction', 'LeaseTransaction',
+        'LeaseCancelTransaction', 'CreateAliasTransaction',
+        'SetScriptTransaction', 'SponsorFeeTransaction', 'DataTransaction',
+        'WriteSet', 'AttachedPayment', 'ScriptTransfer', 'TransferSet',
+        'ScriptResult', 'Invocation', 'Asset', 'BlockInfo', 'Issue', 'Reissue',
+        'Burn', 'NoAlg', 'Md5', 'Sha1', 'Sha224', 'Sha256', 'Sha384', 'Sha512',
+        'Sha3224', 'Sha3256', 'Sha3384', 'Sha3512', 'BinaryEntry',
+        'BooleanEntry', 'IntegerEntry', 'StringEntry', 'List', 'Ceiling',
+        'Down', 'Floor', 'HalfDown', 'HalfEven', 'HalfUp', 'Up',
+    )
+
+    functionsName = (
+        'fraction', 'size', 'toBytes', 'take', 'drop', 'takeRight', 'dropRight',
+        'toString', 'isDefined', 'extract', 'throw', 'getElement', 'value',
+        'cons', 'toUtf8String', 'toInt', 'indexOf', 'lastIndexOf', 'split',
+        'parseInt', 'parseIntValue', 'keccak256', 'blake2b256', 'sha256',
+        'sigVerify', 'toBase58String', 'fromBase58String', 'toBase64String',
+        'fromBase64String', 'transactionById', 'transactionHeightById',
+        'getInteger', 'getBoolean', 'getBinary', 'getString',
+        'addressFromPublicKey', 'addressFromString', 'addressFromRecipient',
+        'assetBalance', 'wavesBalance', 'getIntegerValue', 'getBooleanValue',
+        'getBinaryValue', 'getStringValue', 'addressFromStringValue',
+        'assetInfo', 'rsaVerify', 'checkMerkleProof', 'median',
+        'valueOrElse', 'valueOrErrorMessage', 'contains', 'log', 'pow',
+        'toBase16String', 'fromBase16String', 'blockInfoByHeight',
+        'transferTransactionById',
+    )
+
+    reservedWords = words((
+        'match', 'case', 'else', 'func', 'if',
+        'let', 'then', '@Callable', '@Verifier',
+    ), suffix=r'\b')
+
+    tokens = {
+        'root': [
+            # Comments
+            (r'#.*', Comment.Single),
+            # Whitespace
+            (r'\s+', Text),
+            # Strings
+            (r'"', String, 'doublequote'),
+            (r'utf8\'', String, 'utf8quote'),
+            (r'base(58|64|16)\'', String, 'singlequote'),
+            # Keywords
+            (reservedWords, Keyword.Reserved),
+            (r'\{-#.*?#-\}', Keyword.Reserved),
+            (r'FOLD<\d+>', Keyword.Reserved),
+            # Types
+            (words(typesName), Keyword.Type),
+            # Main
+            # (specialName, Keyword.Reserved),
+            # Prefix Operators
+            (words(builtinOps, prefix=r'\(', suffix=r'\)'), Name.Function),
+            # Infix Operators
+            (words(builtinOps), Name.Function),
+            (words(globalVariablesName), Name.Function),
+            (words(functionsName), Name.Function),
+            # Numbers
+            include('numbers'),
+            # Variable Names
+            (validName, Name.Variable),
+            # Parens
+            (r'[,()\[\]{}]', Punctuation),
+        ],
+
+        'doublequote': [
+            (r'\\u[0-9a-fA-F]{4}', String.Escape),
+            (r'\\[nrfvb\\"]', String.Escape),
+            (r'[^"]', String),
+            (r'"', String, '#pop'),
+        ],
+
+        'utf8quote': [
+            (r'\\u[0-9a-fA-F]{4}', String.Escape),
+            (r'\\[nrfvb\\\']', String.Escape),
+            (r'[^\']', String),
+            (r'\'', String, '#pop'),
+        ],
+
+        'singlequote': [
+            (r'[^\']', String),
+            (r'\'', String, '#pop'),
+        ],
+
+        'numbers': [
+            (r'_?\d+', Number.Integer),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/rita.py b/venv/Lib/site-packages/pygments/lexers/rita.py
new file mode 100644
index 0000000000..536aafffd2
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/rita.py
@@ -0,0 +1,42 @@
+"""
+    pygments.lexers.rita
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for RITA language
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer
+from pygments.token import Comment, Operator, Keyword, Name, Literal, \
+    Punctuation, Whitespace
+
+__all__ = ['RitaLexer']
+
+
+class RitaLexer(RegexLexer):
+    """
+    Lexer for RITA.
+    """
+    name = 'Rita'
+    url = 'https://github.com/zaibacu/rita-dsl'
+    filenames = ['*.rita']
+    aliases = ['rita']
+    mimetypes = ['text/rita']
+    version_added = '2.11'
+
+    tokens = {
+        'root': [
+            (r'\n', Whitespace),
+            (r'\s+', Whitespace),
+            (r'#(.*?)\n', Comment.Single),
+            (r'@(.*?)\n', Operator),  # Yes, whole line as an operator
+            (r'"(\w|\d|\s|(\\")|[\'_\-./,\?\!])+?"', Literal),
+            (r'\'(\w|\d|\s|(\\\')|["_\-./,\?\!])+?\'', Literal),
+            (r'([A-Z_]+)', Keyword),
+            (r'([a-z0-9_]+)', Name),
+            (r'((->)|[!?+*|=])', Operator),
+            (r'[\(\),\{\}]', Punctuation)
+        ]
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/rnc.py b/venv/Lib/site-packages/pygments/lexers/rnc.py
new file mode 100644
index 0000000000..b7a06bb918
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/rnc.py
@@ -0,0 +1,66 @@
+"""
+    pygments.lexers.rnc
+    ~~~~~~~~~~~~~~~~~~~
+
+    Lexer for Relax-NG Compact syntax
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Punctuation
+
+__all__ = ['RNCCompactLexer']
+
+
+class RNCCompactLexer(RegexLexer):
+    """
+    For RelaxNG-compact syntax.
+    """
+
+    name = 'Relax-NG Compact'
+    url = 'http://relaxng.org'
+    aliases = ['rng-compact', 'rnc']
+    filenames = ['*.rnc']
+    version_added = '2.2'
+
+    tokens = {
+        'root': [
+            (r'namespace\b', Keyword.Namespace),
+            (r'(?:default|datatypes)\b', Keyword.Declaration),
+            (r'##.*$', Comment.Preproc),
+            (r'#.*$', Comment.Single),
+            (r'"[^"]*"', String.Double),
+            # TODO single quoted strings and escape sequences outside of
+            # double-quoted strings
+            (r'(?:element|attribute|mixed)\b', Keyword.Declaration, 'variable'),
+            (r'(text\b|xsd:[^ ]+)', Keyword.Type, 'maybe_xsdattributes'),
+            (r'[,?&*=|~]|>>', Operator),
+            (r'[(){}]', Punctuation),
+            (r'.', Text),
+        ],
+
+        # a variable has been declared using `element` or `attribute`
+        'variable': [
+            (r'[^{]+', Name.Variable),
+            (r'\{', Punctuation, '#pop'),
+        ],
+
+        # after an xsd: declaration there may be attributes
+        'maybe_xsdattributes': [
+            (r'\{', Punctuation, 'xsdattributes'),
+            (r'\}', Punctuation, '#pop'),
+            (r'.', Text),
+        ],
+
+        # attributes take the form { key1 = value1 key2 = value2 ... }
+        'xsdattributes': [
+            (r'[^ =}]', Name.Attribute),
+            (r'=', Operator),
+            (r'"[^"]*"', String.Double),
+            (r'\}', Punctuation, '#pop'),
+            (r'.', Text),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/roboconf.py b/venv/Lib/site-packages/pygments/lexers/roboconf.py
new file mode 100644
index 0000000000..31adba9f48
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/roboconf.py
@@ -0,0 +1,81 @@
+"""
+    pygments.lexers.roboconf
+    ~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for Roboconf DSL.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, words, re
+from pygments.token import Text, Operator, Keyword, Name, Comment
+
+__all__ = ['RoboconfGraphLexer', 'RoboconfInstancesLexer']
+
+
+class RoboconfGraphLexer(RegexLexer):
+    """
+    Lexer for Roboconf graph files.
+    """
+    name = 'Roboconf Graph'
+    aliases = ['roboconf-graph']
+    filenames = ['*.graph']
+    url = 'https://roboconf.github.io/en/user-guide/graph-definition.html'
+    version_added = '2.1'
+
+    flags = re.IGNORECASE | re.MULTILINE
+    tokens = {
+        'root': [
+            # Skip white spaces
+            (r'\s+', Text),
+
+            # There is one operator
+            (r'=', Operator),
+
+            # Keywords
+            (words(('facet', 'import'), suffix=r'\s*\b', prefix=r'\b'), Keyword),
+            (words((
+                'installer', 'extends', 'exports', 'imports', 'facets',
+                'children'), suffix=r'\s*:?', prefix=r'\b'), Name),
+
+            # Comments
+            (r'#.*\n', Comment),
+
+            # Default
+            (r'[^#]', Text),
+            (r'.*\n', Text)
+        ]
+    }
+
+
+class RoboconfInstancesLexer(RegexLexer):
+    """
+    Lexer for Roboconf instances files.
+    """
+    name = 'Roboconf Instances'
+    aliases = ['roboconf-instances']
+    filenames = ['*.instances']
+    url = 'https://roboconf.github.io'
+    version_added = '2.1'
+
+    flags = re.IGNORECASE | re.MULTILINE
+    tokens = {
+        'root': [
+
+            # Skip white spaces
+            (r'\s+', Text),
+
+            # Keywords
+            (words(('instance of', 'import'), suffix=r'\s*\b', prefix=r'\b'), Keyword),
+            (words(('name', 'count'), suffix=r's*:?', prefix=r'\b'), Name),
+            (r'\s*[\w.-]+\s*:', Name),
+
+            # Comments
+            (r'#.*\n', Comment),
+
+            # Default
+            (r'[^#]', Text),
+            (r'.*\n', Text)
+        ]
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/robotframework.py b/venv/Lib/site-packages/pygments/lexers/robotframework.py
new file mode 100644
index 0000000000..f92d567503
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/robotframework.py
@@ -0,0 +1,551 @@
+"""
+    pygments.lexers.robotframework
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for Robot Framework.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+#  Copyright 2012 Nokia Siemens Networks Oyj
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+import re
+
+from pygments.lexer import Lexer
+from pygments.token import Token
+
+__all__ = ['RobotFrameworkLexer']
+
+
+HEADING = Token.Generic.Heading
+SETTING = Token.Keyword.Namespace
+IMPORT = Token.Name.Namespace
+TC_KW_NAME = Token.Generic.Subheading
+KEYWORD = Token.Name.Function
+ARGUMENT = Token.String
+VARIABLE = Token.Name.Variable
+COMMENT = Token.Comment
+SEPARATOR = Token.Punctuation
+SYNTAX = Token.Punctuation
+GHERKIN = Token.Generic.Emph
+ERROR = Token.Error
+
+
+def normalize(string, remove=''):
+    string = string.lower()
+    for char in remove + ' ':
+        if char in string:
+            string = string.replace(char, '')
+    return string
+
+
+class RobotFrameworkLexer(Lexer):
+    """
+    For Robot Framework test data.
+
+    Supports both space and pipe separated plain text formats.
+    """
+    name = 'RobotFramework'
+    url = 'http://robotframework.org'
+    aliases = ['robotframework']
+    filenames = ['*.robot', '*.resource']
+    mimetypes = ['text/x-robotframework']
+    version_added = '1.6'
+
+    def __init__(self, **options):
+        options['tabsize'] = 2
+        options['encoding'] = 'UTF-8'
+        Lexer.__init__(self, **options)
+
+    def get_tokens_unprocessed(self, text):
+        row_tokenizer = RowTokenizer()
+        var_tokenizer = VariableTokenizer()
+        index = 0
+        for row in text.splitlines():
+            for value, token in row_tokenizer.tokenize(row):
+                for value, token in var_tokenizer.tokenize(value, token):
+                    if value:
+                        yield index, token, str(value)
+                        index += len(value)
+
+
+class VariableTokenizer:
+
+    def tokenize(self, string, token):
+        var = VariableSplitter(string, identifiers='$@%&')
+        if var.start < 0 or token in (COMMENT, ERROR):
+            yield string, token
+            return
+        for value, token in self._tokenize(var, string, token):
+            if value:
+                yield value, token
+
+    def _tokenize(self, var, string, orig_token):
+        before = string[:var.start]
+        yield before, orig_token
+        yield var.identifier + '{', SYNTAX
+        yield from self.tokenize(var.base, VARIABLE)
+        yield '}', SYNTAX
+        if var.index is not None:
+            yield '[', SYNTAX
+            yield from self.tokenize(var.index, VARIABLE)
+            yield ']', SYNTAX
+        yield from self.tokenize(string[var.end:], orig_token)
+
+
+class RowTokenizer:
+
+    def __init__(self):
+        self._table = UnknownTable()
+        self._splitter = RowSplitter()
+        testcases = TestCaseTable()
+        settings = SettingTable(testcases.set_default_template)
+        variables = VariableTable()
+        keywords = KeywordTable()
+        self._tables = {'settings': settings, 'setting': settings,
+                        'metadata': settings,
+                        'variables': variables, 'variable': variables,
+                        'testcases': testcases, 'testcase': testcases,
+                        'tasks': testcases, 'task': testcases,
+                        'keywords': keywords, 'keyword': keywords,
+                        'userkeywords': keywords, 'userkeyword': keywords}
+
+    def tokenize(self, row):
+        commented = False
+        heading = False
+        for index, value in enumerate(self._splitter.split(row)):
+            # First value, and every second after that, is a separator.
+            index, separator = divmod(index-1, 2)
+            if value.startswith('#'):
+                commented = True
+            elif index == 0 and value.startswith('*'):
+                self._table = self._start_table(value)
+                heading = True
+            yield from self._tokenize(value, index, commented,
+                                      separator, heading)
+        self._table.end_row()
+
+    def _start_table(self, header):
+        name = normalize(header, remove='*')
+        return self._tables.get(name, UnknownTable())
+
+    def _tokenize(self, value, index, commented, separator, heading):
+        if commented:
+            yield value, COMMENT
+        elif separator:
+            yield value, SEPARATOR
+        elif heading:
+            yield value, HEADING
+        else:
+            yield from self._table.tokenize(value, index)
+
+
+class RowSplitter:
+    _space_splitter = re.compile('( {2,})')
+    _pipe_splitter = re.compile(r'((?:^| +)\|(?: +|$))')
+
+    def split(self, row):
+        splitter = (row.startswith('| ') and self._split_from_pipes
+                    or self._split_from_spaces)
+        yield from splitter(row)
+        yield '\n'
+
+    def _split_from_spaces(self, row):
+        yield ''  # Start with (pseudo)separator similarly as with pipes
+        yield from self._space_splitter.split(row)
+
+    def _split_from_pipes(self, row):
+        _, separator, rest = self._pipe_splitter.split(row, 1)
+        yield separator
+        while self._pipe_splitter.search(rest):
+            cell, separator, rest = self._pipe_splitter.split(rest, 1)
+            yield cell
+            yield separator
+        yield rest
+
+
+class Tokenizer:
+    _tokens = None
+
+    def __init__(self):
+        self._index = 0
+
+    def tokenize(self, value):
+        values_and_tokens = self._tokenize(value, self._index)
+        self._index += 1
+        if isinstance(values_and_tokens, type(Token)):
+            values_and_tokens = [(value, values_and_tokens)]
+        return values_and_tokens
+
+    def _tokenize(self, value, index):
+        index = min(index, len(self._tokens) - 1)
+        return self._tokens[index]
+
+    def _is_assign(self, value):
+        if value.endswith('='):
+            value = value[:-1].strip()
+        var = VariableSplitter(value, identifiers='$@&')
+        return var.start == 0 and var.end == len(value)
+
+
+class Comment(Tokenizer):
+    _tokens = (COMMENT,)
+
+
+class Setting(Tokenizer):
+    _tokens = (SETTING, ARGUMENT)
+    _keyword_settings = ('suitesetup', 'suiteprecondition', 'suiteteardown',
+                         'suitepostcondition', 'testsetup', 'tasksetup', 'testprecondition',
+                         'testteardown','taskteardown', 'testpostcondition', 'testtemplate', 'tasktemplate')
+    _import_settings = ('library', 'resource', 'variables')
+    _other_settings = ('documentation', 'metadata', 'forcetags', 'defaulttags',
+                       'testtimeout','tasktimeout')
+    _custom_tokenizer = None
+
+    def __init__(self, template_setter=None):
+        Tokenizer.__init__(self)
+        self._template_setter = template_setter
+
+    def _tokenize(self, value, index):
+        if index == 1 and self._template_setter:
+            self._template_setter(value)
+        if index == 0:
+            normalized = normalize(value)
+            if normalized in self._keyword_settings:
+                self._custom_tokenizer = KeywordCall(support_assign=False)
+            elif normalized in self._import_settings:
+                self._custom_tokenizer = ImportSetting()
+            elif normalized not in self._other_settings:
+                return ERROR
+        elif self._custom_tokenizer:
+            return self._custom_tokenizer.tokenize(value)
+        return Tokenizer._tokenize(self, value, index)
+
+
+class ImportSetting(Tokenizer):
+    _tokens = (IMPORT, ARGUMENT)
+
+
+class TestCaseSetting(Setting):
+    _keyword_settings = ('setup', 'precondition', 'teardown', 'postcondition',
+                         'template')
+    _import_settings = ()
+    _other_settings = ('documentation', 'tags', 'timeout')
+
+    def _tokenize(self, value, index):
+        if index == 0:
+            type = Setting._tokenize(self, value[1:-1], index)
+            return [('[', SYNTAX), (value[1:-1], type), (']', SYNTAX)]
+        return Setting._tokenize(self, value, index)
+
+
+class KeywordSetting(TestCaseSetting):
+    _keyword_settings = ('teardown',)
+    _other_settings = ('documentation', 'arguments', 'return', 'timeout', 'tags')
+
+
+class Variable(Tokenizer):
+    _tokens = (SYNTAX, ARGUMENT)
+
+    def _tokenize(self, value, index):
+        if index == 0 and not self._is_assign(value):
+            return ERROR
+        return Tokenizer._tokenize(self, value, index)
+
+
+class KeywordCall(Tokenizer):
+    _tokens = (KEYWORD, ARGUMENT)
+
+    def __init__(self, support_assign=True):
+        Tokenizer.__init__(self)
+        self._keyword_found = not support_assign
+        self._assigns = 0
+
+    def _tokenize(self, value, index):
+        if not self._keyword_found and self._is_assign(value):
+            self._assigns += 1
+            return SYNTAX  # VariableTokenizer tokenizes this later.
+        if self._keyword_found:
+            return Tokenizer._tokenize(self, value, index - self._assigns)
+        self._keyword_found = True
+        return GherkinTokenizer().tokenize(value, KEYWORD)
+
+
+class GherkinTokenizer:
+    _gherkin_prefix = re.compile('^(Given|When|Then|And|But) ', re.IGNORECASE)
+
+    def tokenize(self, value, token):
+        match = self._gherkin_prefix.match(value)
+        if not match:
+            return [(value, token)]
+        end = match.end()
+        return [(value[:end], GHERKIN), (value[end:], token)]
+
+
+class TemplatedKeywordCall(Tokenizer):
+    _tokens = (ARGUMENT,)
+
+
+class ForLoop(Tokenizer):
+
+    def __init__(self):
+        Tokenizer.__init__(self)
+        self._in_arguments = False
+
+    def _tokenize(self, value, index):
+        token = self._in_arguments and ARGUMENT or SYNTAX
+        if value.upper() in ('IN', 'IN RANGE'):
+            self._in_arguments = True
+        return token
+
+
+class _Table:
+    _tokenizer_class = None
+
+    def __init__(self, prev_tokenizer=None):
+        self._tokenizer = self._tokenizer_class()
+        self._prev_tokenizer = prev_tokenizer
+        self._prev_values_on_row = []
+
+    def tokenize(self, value, index):
+        if self._continues(value, index):
+            self._tokenizer = self._prev_tokenizer
+            yield value, SYNTAX
+        else:
+            yield from self._tokenize(value, index)
+        self._prev_values_on_row.append(value)
+
+    def _continues(self, value, index):
+        return value == '...' and all(self._is_empty(t)
+                                      for t in self._prev_values_on_row)
+
+    def _is_empty(self, value):
+        return value in ('', '\\')
+
+    def _tokenize(self, value, index):
+        return self._tokenizer.tokenize(value)
+
+    def end_row(self):
+        self.__init__(prev_tokenizer=self._tokenizer)
+
+
+class UnknownTable(_Table):
+    _tokenizer_class = Comment
+
+    def _continues(self, value, index):
+        return False
+
+
+class VariableTable(_Table):
+    _tokenizer_class = Variable
+
+
+class SettingTable(_Table):
+    _tokenizer_class = Setting
+
+    def __init__(self, template_setter, prev_tokenizer=None):
+        _Table.__init__(self, prev_tokenizer)
+        self._template_setter = template_setter
+
+    def _tokenize(self, value, index):
+        if index == 0 and normalize(value) == 'testtemplate':
+            self._tokenizer = Setting(self._template_setter)
+        return _Table._tokenize(self, value, index)
+
+    def end_row(self):
+        self.__init__(self._template_setter, prev_tokenizer=self._tokenizer)
+
+
+class TestCaseTable(_Table):
+    _setting_class = TestCaseSetting
+    _test_template = None
+    _default_template = None
+
+    @property
+    def _tokenizer_class(self):
+        if self._test_template or (self._default_template and
+                                   self._test_template is not False):
+            return TemplatedKeywordCall
+        return KeywordCall
+
+    def _continues(self, value, index):
+        return index > 0 and _Table._continues(self, value, index)
+
+    def _tokenize(self, value, index):
+        if index == 0:
+            if value:
+                self._test_template = None
+            return GherkinTokenizer().tokenize(value, TC_KW_NAME)
+        if index == 1 and self._is_setting(value):
+            if self._is_template(value):
+                self._test_template = False
+                self._tokenizer = self._setting_class(self.set_test_template)
+            else:
+                self._tokenizer = self._setting_class()
+        if index == 1 and self._is_for_loop(value):
+            self._tokenizer = ForLoop()
+        if index == 1 and self._is_empty(value):
+            return [(value, SYNTAX)]
+        return _Table._tokenize(self, value, index)
+
+    def _is_setting(self, value):
+        return value.startswith('[') and value.endswith(']')
+
+    def _is_template(self, value):
+        return normalize(value) == '[template]'
+
+    def _is_for_loop(self, value):
+        return value.startswith(':') and normalize(value, remove=':') == 'for'
+
+    def set_test_template(self, template):
+        self._test_template = self._is_template_set(template)
+
+    def set_default_template(self, template):
+        self._default_template = self._is_template_set(template)
+
+    def _is_template_set(self, template):
+        return normalize(template) not in ('', '\\', 'none', '${empty}')
+
+
+class KeywordTable(TestCaseTable):
+    _tokenizer_class = KeywordCall
+    _setting_class = KeywordSetting
+
+    def _is_template(self, value):
+        return False
+
+
+# Following code copied directly from Robot Framework 2.7.5.
+
+class VariableSplitter:
+
+    def __init__(self, string, identifiers):
+        self.identifier = None
+        self.base = None
+        self.index = None
+        self.start = -1
+        self.end = -1
+        self._identifiers = identifiers
+        self._may_have_internal_variables = False
+        try:
+            self._split(string)
+        except ValueError:
+            pass
+        else:
+            self._finalize()
+
+    def get_replaced_base(self, variables):
+        if self._may_have_internal_variables:
+            return variables.replace_string(self.base)
+        return self.base
+
+    def _finalize(self):
+        self.identifier = self._variable_chars[0]
+        self.base = ''.join(self._variable_chars[2:-1])
+        self.end = self.start + len(self._variable_chars)
+        if self._has_list_or_dict_variable_index():
+            self.index = ''.join(self._list_and_dict_variable_index_chars[1:-1])
+            self.end += len(self._list_and_dict_variable_index_chars)
+
+    def _has_list_or_dict_variable_index(self):
+        return self._list_and_dict_variable_index_chars\
+        and self._list_and_dict_variable_index_chars[-1] == ']'
+
+    def _split(self, string):
+        start_index, max_index = self._find_variable(string)
+        self.start = start_index
+        self._open_curly = 1
+        self._state = self._variable_state
+        self._variable_chars = [string[start_index], '{']
+        self._list_and_dict_variable_index_chars = []
+        self._string = string
+        start_index += 2
+        for index, char in enumerate(string[start_index:]):
+            index += start_index  # Giving start to enumerate only in Py 2.6+
+            try:
+                self._state(char, index)
+            except StopIteration:
+                return
+            if index  == max_index and not self._scanning_list_variable_index():
+                return
+
+    def _scanning_list_variable_index(self):
+        return self._state in [self._waiting_list_variable_index_state,
+                               self._list_variable_index_state]
+
+    def _find_variable(self, string):
+        max_end_index = string.rfind('}')
+        if max_end_index == -1:
+            raise ValueError('No variable end found')
+        if self._is_escaped(string, max_end_index):
+            return self._find_variable(string[:max_end_index])
+        start_index = self._find_start_index(string, 1, max_end_index)
+        if start_index == -1:
+            raise ValueError('No variable start found')
+        return start_index, max_end_index
+
+    def _find_start_index(self, string, start, end):
+        index = string.find('{', start, end) - 1
+        if index < 0:
+            return -1
+        if self._start_index_is_ok(string, index):
+            return index
+        return self._find_start_index(string, index+2, end)
+
+    def _start_index_is_ok(self, string, index):
+        return string[index] in self._identifiers\
+        and not self._is_escaped(string, index)
+
+    def _is_escaped(self, string, index):
+        escaped = False
+        while index > 0 and string[index-1] == '\\':
+            index -= 1
+            escaped = not escaped
+        return escaped
+
+    def _variable_state(self, char, index):
+        self._variable_chars.append(char)
+        if char == '}' and not self._is_escaped(self._string, index):
+            self._open_curly -= 1
+            if self._open_curly == 0:
+                if not self._is_list_or_dict_variable():
+                    raise StopIteration
+                self._state = self._waiting_list_variable_index_state
+        elif char in self._identifiers:
+            self._state = self._internal_variable_start_state
+
+    def _is_list_or_dict_variable(self):
+        return self._variable_chars[0] in ('@','&')
+
+    def _internal_variable_start_state(self, char, index):
+        self._state = self._variable_state
+        if char == '{':
+            self._variable_chars.append(char)
+            self._open_curly += 1
+            self._may_have_internal_variables = True
+        else:
+            self._variable_state(char, index)
+
+    def _waiting_list_variable_index_state(self, char, index):
+        if char != '[':
+            raise StopIteration
+        self._list_and_dict_variable_index_chars.append(char)
+        self._state = self._list_variable_index_state
+
+    def _list_variable_index_state(self, char, index):
+        self._list_and_dict_variable_index_chars.append(char)
+        if char == ']':
+            raise StopIteration
diff --git a/venv/Lib/site-packages/pygments/lexers/ruby.py b/venv/Lib/site-packages/pygments/lexers/ruby.py
new file mode 100644
index 0000000000..72aaeb5fec
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/ruby.py
@@ -0,0 +1,518 @@
+"""
+    pygments.lexers.ruby
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for Ruby and related languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import Lexer, RegexLexer, ExtendedRegexLexer, include, \
+    bygroups, default, LexerContext, do_insertions, words, line_re
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation, Error, Generic, Whitespace
+from pygments.util import shebang_matches
+
+__all__ = ['RubyLexer', 'RubyConsoleLexer', 'FancyLexer']
+
+
+RUBY_OPERATORS = (
+    '*', '**', '-', '+', '-@', '+@', '/', '%', '&', '|', '^', '`', '~',
+    '[]', '[]=', '<<', '>>', '<', '<>', '<=>', '>', '>=', '==', '==='
+)
+
+
+class RubyLexer(ExtendedRegexLexer):
+    """
+    For Ruby source code.
+    """
+
+    name = 'Ruby'
+    url = 'http://www.ruby-lang.org'
+    aliases = ['ruby', 'rb', 'duby']
+    filenames = ['*.rb', '*.rbw', 'Rakefile', '*.rake', '*.gemspec',
+                 '*.rbx', '*.duby', 'Gemfile', 'Vagrantfile']
+    mimetypes = ['text/x-ruby', 'application/x-ruby']
+    version_added = ''
+
+    flags = re.DOTALL | re.MULTILINE
+
+    def heredoc_callback(self, match, ctx):
+        # okay, this is the hardest part of parsing Ruby...
+        # match: 1 = <<[-~]?, 2 = quote? 3 = name 4 = quote? 5 = rest of line
+
+        start = match.start(1)
+        yield start, Operator, match.group(1)        # <<[-~]?
+        yield match.start(2), String.Heredoc, match.group(2)   # quote ", ', `
+        yield match.start(3), String.Delimiter, match.group(3) # heredoc name
+        yield match.start(4), String.Heredoc, match.group(4)   # quote again
+
+        heredocstack = ctx.__dict__.setdefault('heredocstack', [])
+        outermost = not bool(heredocstack)
+        heredocstack.append((match.group(1) in ('<<-', '<<~'), match.group(3)))
+
+        ctx.pos = match.start(5)
+        ctx.end = match.end(5)
+        # this may find other heredocs, so limit the recursion depth
+        if len(heredocstack) < 100:
+            yield from self.get_tokens_unprocessed(context=ctx)
+        else:
+            yield ctx.pos, String.Heredoc, match.group(5)
+        ctx.pos = match.end()
+
+        if outermost:
+            # this is the outer heredoc again, now we can process them all
+            for tolerant, hdname in heredocstack:
+                lines = []
+                for match in line_re.finditer(ctx.text, ctx.pos):
+                    if tolerant:
+                        check = match.group().strip()
+                    else:
+                        check = match.group().rstrip()
+                    if check == hdname:
+                        for amatch in lines:
+                            yield amatch.start(), String.Heredoc, amatch.group()
+                        yield match.start(), String.Delimiter, match.group()
+                        ctx.pos = match.end()
+                        break
+                    else:
+                        lines.append(match)
+                else:
+                    # end of heredoc not found -- error!
+                    for amatch in lines:
+                        yield amatch.start(), Error, amatch.group()
+            ctx.end = len(ctx.text)
+            del heredocstack[:]
+
+    def gen_rubystrings_rules():
+        def intp_regex_callback(self, match, ctx):
+            yield match.start(1), String.Regex, match.group(1)  # begin
+            nctx = LexerContext(match.group(3), 0, ['interpolated-regex'])
+            for i, t, v in self.get_tokens_unprocessed(context=nctx):
+                yield match.start(3)+i, t, v
+            yield match.start(4), String.Regex, match.group(4)  # end[mixounse]*
+            ctx.pos = match.end()
+
+        def intp_string_callback(self, match, ctx):
+            yield match.start(1), String.Other, match.group(1)
+            nctx = LexerContext(match.group(3), 0, ['interpolated-string'])
+            for i, t, v in self.get_tokens_unprocessed(context=nctx):
+                yield match.start(3)+i, t, v
+            yield match.start(4), String.Other, match.group(4)  # end
+            ctx.pos = match.end()
+
+        states = {}
+        states['strings'] = [
+            # easy ones
+            (r'\:@{0,2}[a-zA-Z_]\w*[!?]?', String.Symbol),
+            (words(RUBY_OPERATORS, prefix=r'\:@{0,2}'), String.Symbol),
+            (r":'(\\\\|\\[^\\]|[^'\\])*'", String.Symbol),
+            (r':"', String.Symbol, 'simple-sym'),
+            (r'([a-zA-Z_]\w*)(:)(?!:)',
+             bygroups(String.Symbol, Punctuation)),  # Since Ruby 1.9
+            (r'"', String.Double, 'simple-string-double'),
+            (r"'", String.Single, 'simple-string-single'),
+            (r'(?', '<>', 'ab'):
+            states[name+'-intp-string'] = [
+                (r'\\[\\' + bracecc + ']', String.Other),
+                (lbrace, String.Other, '#push'),
+                (rbrace, String.Other, '#pop'),
+                include('string-intp-escaped'),
+                (r'[\\#' + bracecc + ']', String.Other),
+                (r'[^\\#' + bracecc + ']+', String.Other),
+            ]
+            states['strings'].append((r'%[QWx]?' + lbrace, String.Other,
+                                      name+'-intp-string'))
+            states[name+'-string'] = [
+                (r'\\[\\' + bracecc + ']', String.Other),
+                (lbrace, String.Other, '#push'),
+                (rbrace, String.Other, '#pop'),
+                (r'[\\#' + bracecc + ']', String.Other),
+                (r'[^\\#' + bracecc + ']+', String.Other),
+            ]
+            states['strings'].append((r'%[qsw]' + lbrace, String.Other,
+                                      name+'-string'))
+            states[name+'-regex'] = [
+                (r'\\[\\' + bracecc + ']', String.Regex),
+                (lbrace, String.Regex, '#push'),
+                (rbrace + '[mixounse]*', String.Regex, '#pop'),
+                include('string-intp'),
+                (r'[\\#' + bracecc + ']', String.Regex),
+                (r'[^\\#' + bracecc + ']+', String.Regex),
+            ]
+            states['strings'].append((r'%r' + lbrace, String.Regex,
+                                      name+'-regex'))
+
+        # these must come after %!
+        states['strings'] += [
+            # %r regex
+            (r'(%r([\W_]))((?:\\\2|(?!\2).)*)(\2[mixounse]*)',
+             intp_regex_callback),
+            # regular fancy strings with qsw
+            (r'%[qsw]([\W_])((?:\\\1|(?!\1).)*)\1', String.Other),
+            (r'(%[QWx]([\W_]))((?:\\\2|(?!\2).)*)(\2)',
+             intp_string_callback),
+            # special forms of fancy strings after operators or
+            # in method calls with braces
+            (r'(?<=[-+/*%=<>&!^|~,(])(\s*)(%([\t ])(?:(?:\\\3|(?!\3).)*)\3)',
+             bygroups(Whitespace, String.Other, None)),
+            # and because of fixed width lookbehinds the whole thing a
+            # second time for line startings...
+            (r'^(\s*)(%([\t ])(?:(?:\\\3|(?!\3).)*)\3)',
+             bygroups(Whitespace, String.Other, None)),
+            # all regular fancy strings without qsw
+            (r'(%([^a-zA-Z0-9\s]))((?:\\\2|(?!\2).)*)(\2)',
+             intp_string_callback),
+        ]
+
+        return states
+
+    tokens = {
+        'root': [
+            (r'\A#!.+?$', Comment.Hashbang),
+            (r'#.*?$', Comment.Single),
+            (r'=begin\s.*?\n=end.*?$', Comment.Multiline),
+            # keywords
+            (words((
+                'BEGIN', 'END', 'alias', 'begin', 'break', 'case', 'defined?',
+                'do', 'else', 'elsif', 'end', 'ensure', 'for', 'if', 'in', 'next', 'redo',
+                'rescue', 'raise', 'retry', 'return', 'super', 'then', 'undef',
+                'unless', 'until', 'when', 'while', 'yield'), suffix=r'\b'),
+             Keyword),
+            # start of function, class and module names
+            (r'(module)(\s+)([a-zA-Z_]\w*'
+             r'(?:::[a-zA-Z_]\w*)*)',
+             bygroups(Keyword, Whitespace, Name.Namespace)),
+            (r'(def)(\s+)', bygroups(Keyword, Whitespace), 'funcname'),
+            (r'def(?=[*%&^`~+-/\[<>=])', Keyword, 'funcname'),
+            (r'(class)(\s+)', bygroups(Keyword, Whitespace), 'classname'),
+            # special methods
+            (words((
+                'initialize', 'new', 'loop', 'include', 'extend', 'raise', 'attr_reader',
+                'attr_writer', 'attr_accessor', 'attr', 'catch', 'throw', 'private',
+                'module_function', 'public', 'protected', 'true', 'false', 'nil'),
+                suffix=r'\b'),
+             Keyword.Pseudo),
+            (r'(not|and|or)\b', Operator.Word),
+            (words((
+                'autoload', 'block_given', 'const_defined', 'eql', 'equal', 'frozen', 'include',
+                'instance_of', 'is_a', 'iterator', 'kind_of', 'method_defined', 'nil',
+                'private_method_defined', 'protected_method_defined',
+                'public_method_defined', 'respond_to', 'tainted'), suffix=r'\?'),
+             Name.Builtin),
+            (r'(chomp|chop|exit|gsub|sub)!', Name.Builtin),
+            (words((
+                'Array', 'Float', 'Integer', 'String', '__id__', '__send__', 'abort',
+                'ancestors', 'at_exit', 'autoload', 'binding', 'callcc', 'caller',
+                'catch', 'chomp', 'chop', 'class_eval', 'class_variables',
+                'clone', 'const_defined?', 'const_get', 'const_missing', 'const_set',
+                'constants', 'display', 'dup', 'eval', 'exec', 'exit', 'extend', 'fail', 'fork',
+                'format', 'freeze', 'getc', 'gets', 'global_variables', 'gsub',
+                'hash', 'id', 'included_modules', 'inspect', 'instance_eval',
+                'instance_method', 'instance_methods',
+                'instance_variable_get', 'instance_variable_set', 'instance_variables',
+                'lambda', 'load', 'local_variables', 'loop',
+                'method', 'method_missing', 'methods', 'module_eval', 'name',
+                'object_id', 'open', 'p', 'print', 'printf', 'private_class_method',
+                'private_instance_methods',
+                'private_methods', 'proc', 'protected_instance_methods',
+                'protected_methods', 'public_class_method',
+                'public_instance_methods', 'public_methods',
+                'putc', 'puts', 'raise', 'rand', 'readline', 'readlines', 'require',
+                'scan', 'select', 'self', 'send', 'set_trace_func', 'singleton_methods', 'sleep',
+                'split', 'sprintf', 'srand', 'sub', 'syscall', 'system', 'taint',
+                'test', 'throw', 'to_a', 'to_s', 'trace_var', 'trap', 'untaint',
+                'untrace_var', 'warn'), prefix=r'(?~!:])|'
+             r'(?<=(?:\s|;)when\s)|'
+             r'(?<=(?:\s|;)or\s)|'
+             r'(?<=(?:\s|;)and\s)|'
+             r'(?<=\.index\s)|'
+             r'(?<=\.scan\s)|'
+             r'(?<=\.sub\s)|'
+             r'(?<=\.sub!\s)|'
+             r'(?<=\.gsub\s)|'
+             r'(?<=\.gsub!\s)|'
+             r'(?<=\.match\s)|'
+             r'(?<=(?:\s|;)if\s)|'
+             r'(?<=(?:\s|;)elsif\s)|'
+             r'(?<=^when\s)|'
+             r'(?<=^index\s)|'
+             r'(?<=^scan\s)|'
+             r'(?<=^sub\s)|'
+             r'(?<=^gsub\s)|'
+             r'(?<=^sub!\s)|'
+             r'(?<=^gsub!\s)|'
+             r'(?<=^match\s)|'
+             r'(?<=^if\s)|'
+             r'(?<=^elsif\s)'
+             r')(\s*)(/)', bygroups(Text, String.Regex), 'multiline-regex'),
+            # multiline regex (in method calls or subscripts)
+            (r'(?<=\(|,|\[)/', String.Regex, 'multiline-regex'),
+            # multiline regex (this time the funny no whitespace rule)
+            (r'(\s+)(/)(?![\s=])', bygroups(Whitespace, String.Regex),
+             'multiline-regex'),
+            # lex numbers and ignore following regular expressions which
+            # are division operators in fact (grrrr. i hate that. any
+            # better ideas?)
+            # since pygments 0.7 we also eat a "?" operator after numbers
+            # so that the char operator does not work. Chars are not allowed
+            # there so that you can use the ternary operator.
+            # stupid example:
+            #   x>=0?n[x]:""
+            (r'(0_?[0-7]+(?:_[0-7]+)*)(\s*)([/?])?',
+             bygroups(Number.Oct, Whitespace, Operator)),
+            (r'(0x[0-9A-Fa-f]+(?:_[0-9A-Fa-f]+)*)(\s*)([/?])?',
+             bygroups(Number.Hex, Whitespace, Operator)),
+            (r'(0b[01]+(?:_[01]+)*)(\s*)([/?])?',
+             bygroups(Number.Bin, Whitespace, Operator)),
+            (r'([\d]+(?:_\d+)*)(\s*)([/?])?',
+             bygroups(Number.Integer, Whitespace, Operator)),
+            # Names
+            (r'@@[a-zA-Z_]\w*', Name.Variable.Class),
+            (r'@[a-zA-Z_]\w*', Name.Variable.Instance),
+            (r'\$\w+', Name.Variable.Global),
+            (r'\$[!@&`\'+~=/\\,;.<>_*$?:"^-]', Name.Variable.Global),
+            (r'\$-[0adFiIlpvw]', Name.Variable.Global),
+            (r'::', Operator),
+            include('strings'),
+            # chars
+            (r'\?(\\[MC]-)*'  # modifiers
+             r'(\\([\\abefnrstv#"\']|x[a-fA-F0-9]{1,2}|[0-7]{1,3})|\S)'
+             r'(?!\w)',
+             String.Char),
+            (r'[A-Z]\w+', Name.Constant),
+            # this is needed because ruby attributes can look
+            # like keywords (class) or like this: ` ?!?
+            (words(RUBY_OPERATORS, prefix=r'(\.|::)'),
+             bygroups(Operator, Name.Operator)),
+            (r'(\.|::)([a-zA-Z_]\w*[!?]?|[*%&^`~+\-/\[<>=])',
+             bygroups(Operator, Name)),
+            (r'[a-zA-Z_]\w*[!?]?', Name),
+            (r'(\[|\]|\*\*|<>?|>=|<=|<=>|=~|={3}|'
+             r'!~|&&?|\|\||\.{1,3})', Operator),
+            (r'[-+/*%=<>&!^|~]=?', Operator),
+            (r'[(){};,/?:\\]', Punctuation),
+            (r'\s+', Whitespace)
+        ],
+        'funcname': [
+            (r'\(', Punctuation, 'defexpr'),
+            (r'(?:([a-zA-Z_]\w*)(\.))?'  # optional scope name, like "self."
+             r'('
+                r'[a-zA-Z\u0080-\uffff][a-zA-Z0-9_\u0080-\uffff]*[!?=]?'  # method name
+                r'|!=|!~|=~|\*\*?|[-+!~]@?|[/%&|^]|<=>|<[<=]?|>[>=]?|===?'  # or operator override
+                r'|\[\]=?'  # or element reference/assignment override
+                r'|`'  # or the undocumented backtick override
+             r')',
+             bygroups(Name.Class, Operator, Name.Function), '#pop'),
+            default('#pop')
+        ],
+        'classname': [
+            (r'\(', Punctuation, 'defexpr'),
+            (r'<<', Operator, '#pop'),
+            (r'[A-Z_]\w*', Name.Class, '#pop'),
+            default('#pop')
+        ],
+        'defexpr': [
+            (r'(\))(\.|::)?', bygroups(Punctuation, Operator), '#pop'),
+            (r'\(', Operator, '#push'),
+            include('root')
+        ],
+        'in-intp': [
+            (r'\{', String.Interpol, '#push'),
+            (r'\}', String.Interpol, '#pop'),
+            include('root'),
+        ],
+        'string-intp': [
+            (r'#\{', String.Interpol, 'in-intp'),
+            (r'#@@?[a-zA-Z_]\w*', String.Interpol),
+            (r'#\$[a-zA-Z_]\w*', String.Interpol)
+        ],
+        'string-intp-escaped': [
+            include('string-intp'),
+            (r'\\([\\abefnrstv#"\']|x[a-fA-F0-9]{1,2}|[0-7]{1,3})',
+             String.Escape)
+        ],
+        'interpolated-regex': [
+            include('string-intp'),
+            (r'[\\#]', String.Regex),
+            (r'[^\\#]+', String.Regex),
+        ],
+        'interpolated-string': [
+            include('string-intp'),
+            (r'[\\#]', String.Other),
+            (r'[^\\#]+', String.Other),
+        ],
+        'multiline-regex': [
+            include('string-intp'),
+            (r'\\\\', String.Regex),
+            (r'\\/', String.Regex),
+            (r'[\\#]', String.Regex),
+            (r'[^\\/#]+', String.Regex),
+            (r'/[mixounse]*', String.Regex, '#pop'),
+        ],
+        'end-part': [
+            (r'.+', Comment.Preproc, '#pop')
+        ]
+    }
+    tokens.update(gen_rubystrings_rules())
+
+    def analyse_text(text):
+        return shebang_matches(text, r'ruby(1\.\d)?')
+
+
+class RubyConsoleLexer(Lexer):
+    """
+    For Ruby interactive console (**irb**) output.
+    """
+    name = 'Ruby irb session'
+    aliases = ['rbcon', 'irb']
+    mimetypes = ['text/x-ruby-shellsession']
+    url = 'https://www.ruby-lang.org'
+    version_added = ''
+    _example = 'rbcon/console'
+
+    _prompt_re = re.compile(r'irb\([a-zA-Z_]\w*\):\d{3}:\d+[>*"\'] '
+                            r'|>> |\?> ')
+
+    def get_tokens_unprocessed(self, text):
+        rblexer = RubyLexer(**self.options)
+
+        curcode = ''
+        insertions = []
+        for match in line_re.finditer(text):
+            line = match.group()
+            m = self._prompt_re.match(line)
+            if m is not None:
+                end = m.end()
+                insertions.append((len(curcode),
+                                   [(0, Generic.Prompt, line[:end])]))
+                curcode += line[end:]
+            else:
+                if curcode:
+                    yield from do_insertions(
+                        insertions, rblexer.get_tokens_unprocessed(curcode))
+                    curcode = ''
+                    insertions = []
+                yield match.start(), Generic.Output, line
+        if curcode:
+            yield from do_insertions(
+                insertions, rblexer.get_tokens_unprocessed(curcode))
+
+
+class FancyLexer(RegexLexer):
+    """
+    Pygments Lexer For Fancy.
+
+    Fancy is a self-hosted, pure object-oriented, dynamic,
+    class-based, concurrent general-purpose programming language
+    running on Rubinius, the Ruby VM.
+    """
+    name = 'Fancy'
+    url = 'https://github.com/bakkdoor/fancy'
+    filenames = ['*.fy', '*.fancypack']
+    aliases = ['fancy', 'fy']
+    mimetypes = ['text/x-fancysrc']
+    version_added = '1.5'
+
+    tokens = {
+        # copied from PerlLexer:
+        'balanced-regex': [
+            (r'/(\\\\|\\[^\\]|[^/\\])*/[egimosx]*', String.Regex, '#pop'),
+            (r'!(\\\\|\\[^\\]|[^!\\])*![egimosx]*', String.Regex, '#pop'),
+            (r'\\(\\\\|[^\\])*\\[egimosx]*', String.Regex, '#pop'),
+            (r'\{(\\\\|\\[^\\]|[^}\\])*\}[egimosx]*', String.Regex, '#pop'),
+            (r'<(\\\\|\\[^\\]|[^>\\])*>[egimosx]*', String.Regex, '#pop'),
+            (r'\[(\\\\|\\[^\\]|[^\]\\])*\][egimosx]*', String.Regex, '#pop'),
+            (r'\((\\\\|\\[^\\]|[^)\\])*\)[egimosx]*', String.Regex, '#pop'),
+            (r'@(\\\\|\\[^\\]|[^@\\])*@[egimosx]*', String.Regex, '#pop'),
+            (r'%(\\\\|\\[^\\]|[^%\\])*%[egimosx]*', String.Regex, '#pop'),
+            (r'\$(\\\\|\\[^\\]|[^$\\])*\$[egimosx]*', String.Regex, '#pop'),
+        ],
+        'root': [
+            (r'\s+', Whitespace),
+
+            # balanced delimiters (copied from PerlLexer):
+            (r's\{(\\\\|\\[^\\]|[^}\\])*\}\s*', String.Regex, 'balanced-regex'),
+            (r's<(\\\\|\\[^\\]|[^>\\])*>\s*', String.Regex, 'balanced-regex'),
+            (r's\[(\\\\|\\[^\\]|[^\]\\])*\]\s*', String.Regex, 'balanced-regex'),
+            (r's\((\\\\|\\[^\\]|[^)\\])*\)\s*', String.Regex, 'balanced-regex'),
+            (r'm?/(\\\\|\\[^\\]|[^///\n])*/[gcimosx]*', String.Regex),
+            (r'm(?=[/!\\{<\[(@%$])', String.Regex, 'balanced-regex'),
+
+            # Comments
+            (r'#(.*?)\n', Comment.Single),
+            # Symbols
+            (r'\'([^\'\s\[\](){}]+|\[\])', String.Symbol),
+            # Multi-line DoubleQuotedString
+            (r'"""(\\\\|\\[^\\]|[^\\])*?"""', String),
+            # DoubleQuotedString
+            (r'"(\\\\|\\[^\\]|[^"\\])*"', String),
+            # keywords
+            (r'(def|class|try|catch|finally|retry|return|return_local|match|'
+             r'case|->|=>)\b', Keyword),
+            # constants
+            (r'(self|super|nil|false|true)\b', Name.Constant),
+            (r'[(){};,/?|:\\]', Punctuation),
+            # names
+            (words((
+                'Object', 'Array', 'Hash', 'Directory', 'File', 'Class', 'String',
+                'Number', 'Enumerable', 'FancyEnumerable', 'Block', 'TrueClass',
+                'NilClass', 'FalseClass', 'Tuple', 'Symbol', 'Stack', 'Set',
+                'FancySpec', 'Method', 'Package', 'Range'), suffix=r'\b'),
+             Name.Builtin),
+            # functions
+            (r'[a-zA-Z](\w|[-+?!=*/^><%])*:', Name.Function),
+            # operators, must be below functions
+            (r'[-+*/~,<>=&!?%^\[\].$]+', Operator),
+            (r'[A-Z]\w*', Name.Constant),
+            (r'@[a-zA-Z_]\w*', Name.Variable.Instance),
+            (r'@@[a-zA-Z_]\w*', Name.Variable.Class),
+            ('@@?', Operator),
+            (r'[a-zA-Z_]\w*', Name),
+            # numbers - / checks are necessary to avoid mismarking regexes,
+            # see comment in RubyLexer
+            (r'(0[oO]?[0-7]+(?:_[0-7]+)*)(\s*)([/?])?',
+             bygroups(Number.Oct, Whitespace, Operator)),
+            (r'(0[xX][0-9A-Fa-f]+(?:_[0-9A-Fa-f]+)*)(\s*)([/?])?',
+             bygroups(Number.Hex, Whitespace, Operator)),
+            (r'(0[bB][01]+(?:_[01]+)*)(\s*)([/?])?',
+             bygroups(Number.Bin, Whitespace, Operator)),
+            (r'([\d]+(?:_\d+)*)(\s*)([/?])?',
+             bygroups(Number.Integer, Whitespace, Operator)),
+            (r'\d+([eE][+-]?[0-9]+)|\d+\.\d+([eE][+-]?[0-9]+)?', Number.Float),
+            (r'\d+', Number.Integer)
+        ]
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/rust.py b/venv/Lib/site-packages/pygments/lexers/rust.py
new file mode 100644
index 0000000000..6341047555
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/rust.py
@@ -0,0 +1,222 @@
+"""
+    pygments.lexers.rust
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for the Rust language.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, include, bygroups, words, default
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation, Whitespace
+
+__all__ = ['RustLexer']
+
+
+class RustLexer(RegexLexer):
+    """
+    Lexer for the Rust programming language (version 1.47).
+    """
+    name = 'Rust'
+    url = 'https://www.rust-lang.org/'
+    filenames = ['*.rs', '*.rs.in']
+    aliases = ['rust', 'rs']
+    mimetypes = ['text/rust', 'text/x-rust']
+    version_added = '1.6'
+
+    keyword_types = (words((
+        'u8', 'u16', 'u32', 'u64', 'u128', 'i8', 'i16', 'i32', 'i64', 'i128',
+        'usize', 'isize', 'f32', 'f64', 'char', 'str', 'bool',
+    ), suffix=r'\b'), Keyword.Type)
+
+    builtin_funcs_types = (words((
+        'Copy', 'Send', 'Sized', 'Sync', 'Unpin',
+        'Drop', 'Fn', 'FnMut', 'FnOnce', 'drop',
+        'Box', 'ToOwned', 'Clone',
+        'PartialEq', 'PartialOrd', 'Eq', 'Ord',
+        'AsRef', 'AsMut', 'Into', 'From', 'Default',
+        'Iterator', 'Extend', 'IntoIterator', 'DoubleEndedIterator',
+        'ExactSizeIterator',
+        'Option', 'Some', 'None',
+        'Result', 'Ok', 'Err',
+        'String', 'ToString', 'Vec',
+    ), suffix=r'\b'), Name.Builtin)
+
+    builtin_macros = (words((
+        'asm', 'assert', 'assert_eq', 'assert_ne', 'cfg', 'column',
+        'compile_error', 'concat', 'concat_idents', 'dbg', 'debug_assert',
+        'debug_assert_eq', 'debug_assert_ne', 'env', 'eprint', 'eprintln',
+        'file', 'format', 'format_args', 'format_args_nl', 'global_asm',
+        'include', 'include_bytes', 'include_str',
+        'is_aarch64_feature_detected',
+        'is_arm_feature_detected',
+        'is_mips64_feature_detected',
+        'is_mips_feature_detected',
+        'is_powerpc64_feature_detected',
+        'is_powerpc_feature_detected',
+        'is_x86_feature_detected',
+        'line', 'llvm_asm', 'log_syntax', 'macro_rules', 'matches',
+        'module_path', 'option_env', 'panic', 'print', 'println', 'stringify',
+        'thread_local', 'todo', 'trace_macros', 'unimplemented', 'unreachable',
+        'vec', 'write', 'writeln',
+    ), suffix=r'!'), Name.Function.Magic)
+
+    tokens = {
+        'root': [
+            # rust allows a file to start with a shebang, but if the first line
+            # starts with #![ then it's not a shebang but a crate attribute.
+            (r'#![^[\r\n].*$', Comment.Preproc),
+            default('base'),
+        ],
+        'base': [
+            # Whitespace and Comments
+            (r'\n', Whitespace),
+            (r'\s+', Whitespace),
+            (r'//!.*?\n', String.Doc),
+            (r'///(\n|[^/].*?\n)', String.Doc),
+            (r'//(.*?)\n', Comment.Single),
+            (r'/\*\*(\n|[^/*])', String.Doc, 'doccomment'),
+            (r'/\*!', String.Doc, 'doccomment'),
+            (r'/\*', Comment.Multiline, 'comment'),
+
+            # Macro parameters
+            (r"""\$([a-zA-Z_]\w*|\(,?|\),?|,?)""", Comment.Preproc),
+            # Keywords
+            (words(('as', 'async', 'await', 'box', 'const', 'crate', 'dyn',
+                    'else', 'extern', 'for', 'if', 'impl', 'in', 'loop',
+                    'match', 'move', 'mut', 'pub', 'ref', 'return', 'static',
+                    'super', 'trait', 'unsafe', 'use', 'where', 'while'),
+                   suffix=r'\b'), Keyword),
+            (words(('abstract', 'become', 'do', 'final', 'macro', 'override',
+                    'priv', 'typeof', 'try', 'unsized', 'virtual', 'yield'),
+                   suffix=r'\b'), Keyword.Reserved),
+            (r'(true|false)\b', Keyword.Constant),
+            (r'self\b', Name.Builtin.Pseudo),
+            (r'mod\b', Keyword, 'modname'),
+            (r'let\b', Keyword.Declaration),
+            (r'fn\b', Keyword, 'funcname'),
+            (r'(struct|enum|type|union)\b', Keyword, 'typename'),
+            (r'(default)(\s+)(type|fn)\b', bygroups(Keyword, Whitespace, Keyword)),
+            keyword_types,
+            (r'[sS]elf\b', Name.Builtin.Pseudo),
+            # Prelude (taken from Rust's src/libstd/prelude.rs)
+            builtin_funcs_types,
+            builtin_macros,
+            # Path separators, so types don't catch them.
+            (r'::\b', Punctuation),
+            # Types in positions.
+            (r'(?::|->)', Punctuation, 'typename'),
+            # Labels
+            (r'(break|continue)(\b\s*)(\'[A-Za-z_]\w*)?',
+             bygroups(Keyword, Text.Whitespace, Name.Label)),
+
+            # Character literals
+            (r"""'(\\['"\\nrt]|\\x[0-7][0-9a-fA-F]|\\0"""
+             r"""|\\u\{[0-9a-fA-F]{1,6}\}|.)'""",
+             String.Char),
+            (r"""b'(\\['"\\nrt]|\\x[0-9a-fA-F]{2}|\\0"""
+             r"""|\\u\{[0-9a-fA-F]{1,6}\}|.)'""",
+             String.Char),
+
+            # Binary literals
+            (r'0b[01_]+', Number.Bin, 'number_lit'),
+            # Octal literals
+            (r'0o[0-7_]+', Number.Oct, 'number_lit'),
+            # Hexadecimal literals
+            (r'0[xX][0-9a-fA-F_]+', Number.Hex, 'number_lit'),
+            # Decimal literals
+            (r'[0-9][0-9_]*(\.[0-9_]+[eE][+\-]?[0-9_]+|'
+             r'\.[0-9_]*(?!\.)|[eE][+\-]?[0-9_]+)', Number.Float,
+             'number_lit'),
+            (r'[0-9][0-9_]*', Number.Integer, 'number_lit'),
+
+            # String literals
+            (r'b"', String, 'bytestring'),
+            (r'"', String, 'string'),
+            (r'(?s)b?r(#*)".*?"\1', String),
+
+            # Lifetime names
+            (r"'", Operator, 'lifetime'),
+
+            # Operators and Punctuation
+            (r'\.\.=?', Operator),
+            (r'[{}()\[\],.;]', Punctuation),
+            (r'[+\-*/%&|<>^!~@=:?]', Operator),
+
+            # Identifiers
+            (r'[a-zA-Z_]\w*', Name),
+            # Raw identifiers
+            (r'r#[a-zA-Z_]\w*', Name),
+
+            # Attributes
+            (r'#!?\[', Comment.Preproc, 'attribute['),
+
+            # Misc
+            # Lone hashes: not used in Rust syntax, but allowed in macro
+            # arguments, most famously for quote::quote!()
+            (r'#', Punctuation),
+        ],
+        'comment': [
+            (r'[^*/]+', Comment.Multiline),
+            (r'/\*', Comment.Multiline, '#push'),
+            (r'\*/', Comment.Multiline, '#pop'),
+            (r'[*/]', Comment.Multiline),
+        ],
+        'doccomment': [
+            (r'[^*/]+', String.Doc),
+            (r'/\*', String.Doc, '#push'),
+            (r'\*/', String.Doc, '#pop'),
+            (r'[*/]', String.Doc),
+        ],
+        'modname': [
+            (r'\s+', Whitespace),
+            (r'[a-zA-Z_]\w*', Name.Namespace, '#pop'),
+            default('#pop'),
+        ],
+        'funcname': [
+            (r'\s+', Whitespace),
+            (r'[a-zA-Z_]\w*', Name.Function, '#pop'),
+            default('#pop'),
+        ],
+        'typename': [
+            (r'\s+', Whitespace),
+            (r'&', Keyword.Pseudo),
+            (r"'", Operator, 'lifetime'),
+            builtin_funcs_types,
+            keyword_types,
+            (r'[a-zA-Z_]\w*', Name.Class, '#pop'),
+            default('#pop'),
+        ],
+        'lifetime': [
+            (r"(static|_)", Name.Builtin),
+            (r"[a-zA-Z_]+\w*", Name.Attribute),
+            default('#pop'),
+        ],
+        'number_lit': [
+            (r'[ui](8|16|32|64|size)', Keyword, '#pop'),
+            (r'f(32|64)', Keyword, '#pop'),
+            default('#pop'),
+        ],
+        'string': [
+            (r'"', String, '#pop'),
+            (r"""\\['"\\nrt]|\\x[0-7][0-9a-fA-F]|\\0"""
+             r"""|\\u\{[0-9a-fA-F]{1,6}\}""", String.Escape),
+            (r'[^\\"]+', String),
+            (r'\\', String),
+        ],
+        'bytestring': [
+            (r"""\\x[89a-fA-F][0-9a-fA-F]""", String.Escape),
+            include('string'),
+        ],
+        'attribute_common': [
+            (r'"', String, 'string'),
+            (r'\[', Comment.Preproc, 'attribute['),
+        ],
+        'attribute[': [
+            include('attribute_common'),
+            (r'\]', Comment.Preproc, '#pop'),
+            (r'[^"\]\[]+', Comment.Preproc),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/sas.py b/venv/Lib/site-packages/pygments/lexers/sas.py
new file mode 100644
index 0000000000..1b2ad432d2
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/sas.py
@@ -0,0 +1,227 @@
+"""
+    pygments.lexers.sas
+    ~~~~~~~~~~~~~~~~~~~
+
+    Lexer for SAS.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+from pygments.lexer import RegexLexer, include, words
+from pygments.token import Comment, Keyword, Name, Number, String, Text, \
+    Other, Generic
+
+__all__ = ['SASLexer']
+
+
+class SASLexer(RegexLexer):
+    """
+    For SAS files.
+    """
+    # Syntax from syntax/sas.vim by James Kidd 
+
+    name      = 'SAS'
+    aliases   = ['sas']
+    filenames = ['*.SAS', '*.sas']
+    mimetypes = ['text/x-sas', 'text/sas', 'application/x-sas']
+    url = 'https://en.wikipedia.org/wiki/SAS_(software)'
+    version_added = '2.2'
+    flags     = re.IGNORECASE | re.MULTILINE
+
+    builtins_macros = (
+        "bquote", "nrbquote", "cmpres", "qcmpres", "compstor", "datatyp",
+        "display", "do", "else", "end", "eval", "global", "goto", "if",
+        "index", "input", "keydef", "label", "left", "length", "let",
+        "local", "lowcase", "macro", "mend", "nrquote",
+        "nrstr", "put", "qleft", "qlowcase", "qscan",
+        "qsubstr", "qsysfunc", "qtrim", "quote", "qupcase", "scan",
+        "str", "substr", "superq", "syscall", "sysevalf", "sysexec",
+        "sysfunc", "sysget", "syslput", "sysprod", "sysrc", "sysrput",
+        "then", "to", "trim", "unquote", "until", "upcase", "verify",
+        "while", "window"
+    )
+
+    builtins_conditionals = (
+        "do", "if", "then", "else", "end", "until", "while"
+    )
+
+    builtins_statements = (
+        "abort", "array", "attrib", "by", "call", "cards", "cards4",
+        "catname", "continue", "datalines", "datalines4", "delete", "delim",
+        "delimiter", "display", "dm", "drop", "endsas", "error", "file",
+        "filename", "footnote", "format", "goto", "in", "infile", "informat",
+        "input", "keep", "label", "leave", "length", "libname", "link",
+        "list", "lostcard", "merge", "missing", "modify", "options", "output",
+        "out", "page", "put", "redirect", "remove", "rename", "replace",
+        "retain", "return", "select", "set", "skip", "startsas", "stop",
+        "title", "update", "waitsas", "where", "window", "x", "systask"
+    )
+
+    builtins_sql = (
+        "add", "and", "alter", "as", "cascade", "check", "create",
+        "delete", "describe", "distinct", "drop", "foreign", "from",
+        "group", "having", "index", "insert", "into", "in", "key", "like",
+        "message", "modify", "msgtype", "not", "null", "on", "or",
+        "order", "primary", "references", "reset", "restrict", "select",
+        "set", "table", "unique", "update", "validate", "view", "where"
+    )
+
+    builtins_functions = (
+        "abs", "addr", "airy", "arcos", "arsin", "atan", "attrc",
+        "attrn", "band", "betainv", "blshift", "bnot", "bor",
+        "brshift", "bxor", "byte", "cdf", "ceil", "cexist", "cinv",
+        "close", "cnonct", "collate", "compbl", "compound",
+        "compress", "cos", "cosh", "css", "curobs", "cv", "daccdb",
+        "daccdbsl", "daccsl", "daccsyd", "dacctab", "dairy", "date",
+        "datejul", "datepart", "datetime", "day", "dclose", "depdb",
+        "depdbsl", "depsl", "depsyd",
+        "deptab", "dequote", "dhms", "dif", "digamma",
+        "dim", "dinfo", "dnum", "dopen", "doptname", "doptnum",
+        "dread", "dropnote", "dsname", "erf", "erfc", "exist", "exp",
+        "fappend", "fclose", "fcol", "fdelete", "fetch", "fetchobs",
+        "fexist", "fget", "fileexist", "filename", "fileref",
+        "finfo", "finv", "fipname", "fipnamel", "fipstate", "floor",
+        "fnonct", "fnote", "fopen", "foptname", "foptnum", "fpoint",
+        "fpos", "fput", "fread", "frewind", "frlen", "fsep", "fuzz",
+        "fwrite", "gaminv", "gamma", "getoption", "getvarc", "getvarn",
+        "hbound", "hms", "hosthelp", "hour", "ibessel", "index",
+        "indexc", "indexw", "input", "inputc", "inputn", "int",
+        "intck", "intnx", "intrr", "irr", "jbessel", "juldate",
+        "kurtosis", "lag", "lbound", "left", "length", "lgamma",
+        "libname", "libref", "log", "log10", "log2", "logpdf", "logpmf",
+        "logsdf", "lowcase", "max", "mdy", "mean", "min", "minute",
+        "mod", "month", "mopen", "mort", "n", "netpv", "nmiss",
+        "normal", "note", "npv", "open", "ordinal", "pathname",
+        "pdf", "peek", "peekc", "pmf", "point", "poisson", "poke",
+        "probbeta", "probbnml", "probchi", "probf", "probgam",
+        "probhypr", "probit", "probnegb", "probnorm", "probt",
+        "put", "putc", "putn", "qtr", "quote", "ranbin", "rancau",
+        "ranexp", "rangam", "range", "rank", "rannor", "ranpoi",
+        "rantbl", "rantri", "ranuni", "repeat", "resolve", "reverse",
+        "rewind", "right", "round", "saving", "scan", "sdf", "second",
+        "sign", "sin", "sinh", "skewness", "soundex", "spedis",
+        "sqrt", "std", "stderr", "stfips", "stname", "stnamel",
+        "substr", "sum", "symget", "sysget", "sysmsg", "sysprod",
+        "sysrc", "system", "tan", "tanh", "time", "timepart", "tinv",
+        "tnonct", "today", "translate", "tranwrd", "trigamma",
+        "trim", "trimn", "trunc", "uniform", "upcase", "uss", "var",
+        "varfmt", "varinfmt", "varlabel", "varlen", "varname",
+        "varnum", "varray", "varrayx", "vartype", "verify", "vformat",
+        "vformatd", "vformatdx", "vformatn", "vformatnx", "vformatw",
+        "vformatwx", "vformatx", "vinarray", "vinarrayx", "vinformat",
+        "vinformatd", "vinformatdx", "vinformatn", "vinformatnx",
+        "vinformatw", "vinformatwx", "vinformatx", "vlabel",
+        "vlabelx", "vlength", "vlengthx", "vname", "vnamex", "vtype",
+        "vtypex", "weekday", "year", "yyq", "zipfips", "zipname",
+        "zipnamel", "zipstate"
+    )
+
+    tokens = {
+        'root': [
+            include('comments'),
+            include('proc-data'),
+            include('cards-datalines'),
+            include('logs'),
+            include('general'),
+            (r'.', Text),
+        ],
+        # SAS is multi-line regardless, but * is ended by ;
+        'comments': [
+            (r'^\s*\*.*?;', Comment),
+            (r'/\*.*?\*/', Comment),
+            (r'^\s*\*(.|\n)*?;', Comment.Multiline),
+            (r'/[*](.|\n)*?[*]/', Comment.Multiline),
+        ],
+        # Special highlight for proc, data, quit, run
+        'proc-data': [
+            (r'(^|;)\s*(proc \w+|data|run|quit)[\s;]',
+             Keyword.Reserved),
+        ],
+        # Special highlight cards and datalines
+        'cards-datalines': [
+            (r'^\s*(datalines|cards)\s*;\s*$', Keyword, 'data'),
+        ],
+        'data': [
+            (r'(.|\n)*^\s*;\s*$', Other, '#pop'),
+        ],
+        # Special highlight for put NOTE|ERROR|WARNING (order matters)
+        'logs': [
+            (r'\n?^\s*%?put ', Keyword, 'log-messages'),
+        ],
+        'log-messages': [
+            (r'NOTE(:|-).*', Generic, '#pop'),
+            (r'WARNING(:|-).*', Generic.Emph, '#pop'),
+            (r'ERROR(:|-).*', Generic.Error, '#pop'),
+            include('general'),
+        ],
+        'general': [
+            include('keywords'),
+            include('vars-strings'),
+            include('special'),
+            include('numbers'),
+        ],
+        # Keywords, statements, functions, macros
+        'keywords': [
+            (words(builtins_statements,
+                   prefix = r'\b',
+                   suffix = r'\b'),
+             Keyword),
+            (words(builtins_sql,
+                   prefix = r'\b',
+                   suffix = r'\b'),
+             Keyword),
+            (words(builtins_conditionals,
+                   prefix = r'\b',
+                   suffix = r'\b'),
+             Keyword),
+            (words(builtins_macros,
+                   prefix = r'%',
+                   suffix = r'\b'),
+             Name.Builtin),
+            (words(builtins_functions,
+                   prefix = r'\b',
+                   suffix = r'\('),
+             Name.Builtin),
+        ],
+        # Strings and user-defined variables and macros (order matters)
+        'vars-strings': [
+            (r'&[a-z_]\w{0,31}\.?', Name.Variable),
+            (r'%[a-z_]\w{0,31}', Name.Function),
+            (r'\'', String, 'string_squote'),
+            (r'"', String, 'string_dquote'),
+        ],
+        'string_squote': [
+            ('\'', String, '#pop'),
+            (r'\\\\|\\"|\\\n', String.Escape),
+            # AFAIK, macro variables are not evaluated in single quotes
+            # (r'&', Name.Variable, 'validvar'),
+            (r'[^$\'\\]+', String),
+            (r'[$\'\\]', String),
+        ],
+        'string_dquote': [
+            (r'"', String, '#pop'),
+            (r'\\\\|\\"|\\\n', String.Escape),
+            (r'&', Name.Variable, 'validvar'),
+            (r'[^$&"\\]+', String),
+            (r'[$"\\]', String),
+        ],
+        'validvar': [
+            (r'[a-z_]\w{0,31}\.?', Name.Variable, '#pop'),
+        ],
+        # SAS numbers and special variables
+        'numbers': [
+            (r'\b[+-]?([0-9]+(\.[0-9]+)?|\.[0-9]+|\.)(E[+-]?[0-9]+)?i?\b',
+             Number),
+        ],
+        'special': [
+            (r'(null|missing|_all_|_automatic_|_character_|_n_|'
+             r'_infile_|_name_|_null_|_numeric_|_user_|_webout_)',
+             Keyword.Constant),
+        ],
+        # 'operators': [
+        #     (r'(-|=|<=|>=|<|>|<>|&|!=|'
+        #      r'\||\*|\+|\^|/|!|~|~=)', Operator)
+        # ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/savi.py b/venv/Lib/site-packages/pygments/lexers/savi.py
new file mode 100644
index 0000000000..1e443ae302
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/savi.py
@@ -0,0 +1,171 @@
+"""
+    pygments.lexers.savi
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for Savi.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, bygroups, include
+from pygments.token import Whitespace, Keyword, Name, String, Number, \
+  Operator, Punctuation, Comment, Generic, Error
+
+__all__ = ['SaviLexer']
+
+
+# The canonical version of this file can be found in the following repository,
+# where it is kept in sync with any language changes, as well as the other
+# pygments-like lexers that are maintained for use with other tools:
+# - https://github.com/savi-lang/savi/blob/main/tooling/pygments/lexers/savi.py
+#
+# If you're changing this file in the pygments repository, please ensure that
+# any changes you make are also propagated to the official Savi repository,
+# in order to avoid accidental clobbering of your changes later when an update
+# from the Savi repository flows forward into the pygments repository.
+#
+# If you're changing this file in the Savi repository, please ensure that
+# any changes you make are also reflected in the other pygments-like lexers
+# (rouge, vscode, etc) so that all of the lexers can be kept cleanly in sync.
+
+class SaviLexer(RegexLexer):
+    """
+    For Savi source code.
+
+    .. versionadded: 2.10
+    """
+
+    name = 'Savi'
+    url = 'https://github.com/savi-lang/savi'
+    aliases = ['savi']
+    filenames = ['*.savi']
+    version_added = ''
+
+    tokens = {
+      "root": [
+        # Line Comment
+        (r'//.*?$', Comment.Single),
+
+        # Doc Comment
+        (r'::.*?$', Comment.Single),
+
+        # Capability Operator
+        (r'(\')(\w+)(?=[^\'])', bygroups(Operator, Name)),
+
+        # Double-Quote String
+        (r'\w?"', String.Double, "string.double"),
+
+        # Single-Char String
+        (r"'", String.Char, "string.char"),
+
+        # Type Name
+        (r'(_?[A-Z]\w*)', Name.Class),
+
+        # Nested Type Name
+        (r'(\.)(\s*)(_?[A-Z]\w*)', bygroups(Punctuation, Whitespace, Name.Class)),
+
+        # Declare
+        (r'^([ \t]*)(:\w+)',
+          bygroups(Whitespace, Name.Tag),
+          "decl"),
+
+        # Error-Raising Calls/Names
+        (r'((\w+|\+|\-|\*)\!)', Generic.Deleted),
+
+        # Numeric Values
+        (r'\b\d([\d_]*(\.[\d_]+)?)\b', Number),
+
+        # Hex Numeric Values
+        (r'\b0x([0-9a-fA-F_]+)\b', Number.Hex),
+
+        # Binary Numeric Values
+        (r'\b0b([01_]+)\b', Number.Bin),
+
+        # Function Call (with braces)
+        (r'\w+(?=\()', Name.Function),
+
+        # Function Call (with receiver)
+        (r'(\.)(\s*)(\w+)', bygroups(Punctuation, Whitespace, Name.Function)),
+
+        # Function Call (with self receiver)
+        (r'(@)(\w+)', bygroups(Punctuation, Name.Function)),
+
+        # Parenthesis
+        (r'\(', Punctuation, "root"),
+        (r'\)', Punctuation, "#pop"),
+
+        # Brace
+        (r'\{', Punctuation, "root"),
+        (r'\}', Punctuation, "#pop"),
+
+        # Bracket
+        (r'\[', Punctuation, "root"),
+        (r'(\])(\!)', bygroups(Punctuation, Generic.Deleted), "#pop"),
+        (r'\]', Punctuation, "#pop"),
+
+        # Punctuation
+        (r'[,;:\.@]', Punctuation),
+
+        # Piping Operators
+        (r'(\|\>)', Operator),
+
+        # Branching Operators
+        (r'(\&\&|\|\||\?\?|\&\?|\|\?|\.\?)', Operator),
+
+        # Comparison Operators
+        (r'(\<\=\>|\=\~|\=\=|\<\=|\>\=|\<|\>)', Operator),
+
+        # Arithmetic Operators
+        (r'(\+|\-|\/|\*|\%)', Operator),
+
+        # Assignment Operators
+        (r'(\=)', Operator),
+
+        # Other Operators
+        (r'(\!|\<\<|\<|\&|\|)', Operator),
+
+        # Identifiers
+        (r'\b\w+\b', Name),
+
+        # Whitespace
+        (r'[ \t\r]+\n*|\n+', Whitespace),
+      ],
+
+      # Declare (nested rules)
+      "decl": [
+        (r'\b[a-z_]\w*\b(?!\!)', Keyword.Declaration),
+        (r':', Punctuation, "#pop"),
+        (r'\n', Whitespace, "#pop"),
+        include("root"),
+      ],
+
+      # Double-Quote String (nested rules)
+      "string.double": [
+        (r'\\\(', String.Interpol, "string.interpolation"),
+        (r'\\u[0-9a-fA-F]{4}', String.Escape),
+        (r'\\x[0-9a-fA-F]{2}', String.Escape),
+        (r'\\[bfnrt\\\']', String.Escape),
+        (r'\\"', String.Escape),
+        (r'"', String.Double, "#pop"),
+        (r'[^\\"]+', String.Double),
+        (r'.', Error),
+      ],
+
+      # Single-Char String (nested rules)
+      "string.char": [
+        (r'\\u[0-9a-fA-F]{4}', String.Escape),
+        (r'\\x[0-9a-fA-F]{2}', String.Escape),
+        (r'\\[bfnrt\\\']', String.Escape),
+        (r"\\'", String.Escape),
+        (r"'", String.Char, "#pop"),
+        (r"[^\\']+", String.Char),
+        (r'.', Error),
+      ],
+
+      # Interpolation inside String (nested rules)
+      "string.interpolation": [
+        (r"\)", String.Interpol, "#pop"),
+        include("root"),
+      ]
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/scdoc.py b/venv/Lib/site-packages/pygments/lexers/scdoc.py
new file mode 100644
index 0000000000..8e850d02ed
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/scdoc.py
@@ -0,0 +1,85 @@
+"""
+    pygments.lexers.scdoc
+    ~~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for scdoc, a simple man page generator.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, include, bygroups, using, this
+from pygments.token import Text, Comment, Keyword, String, Generic
+
+__all__ = ['ScdocLexer']
+
+
+class ScdocLexer(RegexLexer):
+    """
+    `scdoc` is a simple man page generator for POSIX systems written in C99.
+    """
+    name = 'scdoc'
+    url = 'https://git.sr.ht/~sircmpwn/scdoc'
+    aliases = ['scdoc', 'scd']
+    filenames = ['*.scd', '*.scdoc']
+    version_added = '2.5'
+    flags = re.MULTILINE
+
+    tokens = {
+        'root': [
+            # comment
+            (r'^(;.+\n)', bygroups(Comment)),
+
+            # heading with pound prefix
+            (r'^(#)([^#].+\n)', bygroups(Generic.Heading, Text)),
+            (r'^(#{2})(.+\n)', bygroups(Generic.Subheading, Text)),
+            # bulleted lists
+            (r'^(\s*)([*-])(\s)(.+\n)',
+            bygroups(Text, Keyword, Text, using(this, state='inline'))),
+            # numbered lists
+            (r'^(\s*)(\.+\.)( .+\n)',
+            bygroups(Text, Keyword, using(this, state='inline'))),
+            # quote
+            (r'^(\s*>\s)(.+\n)', bygroups(Keyword, Generic.Emph)),
+            # text block
+            (r'^(```\n)([\w\W]*?)(^```$)', bygroups(String, Text, String)),
+
+            include('inline'),
+        ],
+        'inline': [
+            # escape
+            (r'\\.', Text),
+            # underlines
+            (r'(\s)(_[^_]+_)(\W|\n)', bygroups(Text, Generic.Emph, Text)),
+            # bold
+            (r'(\s)(\*[^*]+\*)(\W|\n)', bygroups(Text, Generic.Strong, Text)),
+            # inline code
+            (r'`[^`]+`', String.Backtick),
+
+            # general text, must come last!
+            (r'[^\\\s]+', Text),
+            (r'.', Text),
+        ],
+    }
+
+    def analyse_text(text):
+        """We checks for bold and underline text with * and _. Also
+        every scdoc file must start with a strictly defined first line."""
+        result = 0
+
+        if '*' in text:
+            result += 0.01
+
+        if '_' in text:
+            result += 0.01
+
+        # name(section) ["left_footer" ["center_header"]]
+        first_line = text.partition('\n')[0]
+        scdoc_preamble_pattern = r'^.*\([1-7]\)( "[^"]+"){0,2}$'
+
+        if re.search(scdoc_preamble_pattern, first_line):
+            result += 0.5
+
+        return result
diff --git a/venv/Lib/site-packages/pygments/lexers/scripting.py b/venv/Lib/site-packages/pygments/lexers/scripting.py
new file mode 100644
index 0000000000..6e494c33b8
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/scripting.py
@@ -0,0 +1,1616 @@
+"""
+    pygments.lexers.scripting
+    ~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for scripting and embedded languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import RegexLexer, include, bygroups, default, combined, \
+    words
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation, Error, Whitespace, Other
+from pygments.util import get_bool_opt, get_list_opt
+
+__all__ = ['LuaLexer', 'LuauLexer', 'MoonScriptLexer', 'ChaiscriptLexer', 'LSLLexer',
+           'AppleScriptLexer', 'RexxLexer', 'MOOCodeLexer', 'HybrisLexer',
+           'EasytrieveLexer', 'JclLexer', 'MiniScriptLexer']
+
+
+def all_lua_builtins():
+    from pygments.lexers._lua_builtins import MODULES
+    return [w for values in MODULES.values() for w in values]
+
+class LuaLexer(RegexLexer):
+    """
+    For Lua source code.
+
+    Additional options accepted:
+
+    `func_name_highlighting`
+        If given and ``True``, highlight builtin function names
+        (default: ``True``).
+    `disabled_modules`
+        If given, must be a list of module names whose function names
+        should not be highlighted. By default all modules are highlighted.
+
+        To get a list of allowed modules have a look into the
+        `_lua_builtins` module:
+
+        .. sourcecode:: pycon
+
+            >>> from pygments.lexers._lua_builtins import MODULES
+            >>> MODULES.keys()
+            ['string', 'coroutine', 'modules', 'io', 'basic', ...]
+    """
+
+    name = 'Lua'
+    url = 'https://www.lua.org/'
+    aliases = ['lua']
+    filenames = ['*.lua', '*.wlua']
+    mimetypes = ['text/x-lua', 'application/x-lua']
+    version_added = ''
+
+    _comment_multiline = r'(?:--\[(?P=*)\[[\w\W]*?\](?P=level)\])'
+    _comment_single = r'(?:--.*$)'
+    _space = r'(?:\s+(?!\s))'
+    _s = rf'(?:{_comment_multiline}|{_comment_single}|{_space})'
+    _name = r'(?:[^\W\d]\w*)'
+
+    tokens = {
+        'root': [
+            # Lua allows a file to start with a shebang.
+            (r'#!.*', Comment.Preproc),
+            default('base'),
+        ],
+        'ws': [
+            (_comment_multiline, Comment.Multiline),
+            (_comment_single, Comment.Single),
+            (_space, Whitespace),
+        ],
+        'base': [
+            include('ws'),
+
+            (r'(?i)0x[\da-f]*(\.[\da-f]*)?(p[+-]?\d+)?', Number.Hex),
+            (r'(?i)(\d*\.\d+|\d+\.\d*)(e[+-]?\d+)?', Number.Float),
+            (r'(?i)\d+e[+-]?\d+', Number.Float),
+            (r'\d+', Number.Integer),
+
+            # multiline strings
+            (r'(?s)\[(=*)\[.*?\]\1\]', String),
+
+            (r'::', Punctuation, 'label'),
+            (r'\.{3}', Punctuation),
+            (r'[=<>|~&+\-*/%#^]+|\.\.', Operator),
+            (r'[\[\]{}().,:;]+', Punctuation),
+            (r'(and|or|not)\b', Operator.Word),
+
+            (words([
+                'break', 'do', 'else', 'elseif', 'end', 'for', 'if', 'in',
+                'repeat', 'return', 'then', 'until', 'while'
+            ], suffix=r'\b'), Keyword.Reserved),
+            (r'goto\b', Keyword.Reserved, 'goto'),
+            (r'(local)\b', Keyword.Declaration),
+            (r'(true|false|nil)\b', Keyword.Constant),
+
+            (r'(function)\b', Keyword.Reserved, 'funcname'),
+
+            (words(all_lua_builtins(), suffix=r"\b"), Name.Builtin),
+            (fr'[A-Za-z_]\w*(?={_s}*[.:])', Name.Variable, 'varname'),
+            (fr'[A-Za-z_]\w*(?={_s}*\()', Name.Function),
+            (r'[A-Za-z_]\w*', Name.Variable),
+
+            ("'", String.Single, combined('stringescape', 'sqs')),
+            ('"', String.Double, combined('stringescape', 'dqs'))
+        ],
+
+        'varname': [
+            include('ws'),
+            (r'\.\.', Operator, '#pop'),
+            (r'[.:]', Punctuation),
+            (rf'{_name}(?={_s}*[.:])', Name.Property),
+            (rf'{_name}(?={_s}*\()', Name.Function, '#pop'),
+            (_name, Name.Property, '#pop'),
+        ],
+
+        'funcname': [
+            include('ws'),
+            (r'[.:]', Punctuation),
+            (rf'{_name}(?={_s}*[.:])', Name.Class),
+            (_name, Name.Function, '#pop'),
+            # inline function
+            (r'\(', Punctuation, '#pop'),
+        ],
+
+        'goto': [
+            include('ws'),
+            (_name, Name.Label, '#pop'),
+        ],
+
+        'label': [
+            include('ws'),
+            (r'::', Punctuation, '#pop'),
+            (_name, Name.Label),
+        ],
+
+        'stringescape': [
+            (r'\\([abfnrtv\\"\']|[\r\n]{1,2}|z\s*|x[0-9a-fA-F]{2}|\d{1,3}|'
+             r'u\{[0-9a-fA-F]+\})', String.Escape),
+        ],
+
+        'sqs': [
+            (r"'", String.Single, '#pop'),
+            (r"[^\\']+", String.Single),
+        ],
+
+        'dqs': [
+            (r'"', String.Double, '#pop'),
+            (r'[^\\"]+', String.Double),
+        ]
+    }
+
+    def __init__(self, **options):
+        self.func_name_highlighting = get_bool_opt(
+            options, 'func_name_highlighting', True)
+        self.disabled_modules = get_list_opt(options, 'disabled_modules', [])
+
+        self._functions = set()
+        if self.func_name_highlighting:
+            from pygments.lexers._lua_builtins import MODULES
+            for mod, func in MODULES.items():
+                if mod not in self.disabled_modules:
+                    self._functions.update(func)
+        RegexLexer.__init__(self, **options)
+
+    def get_tokens_unprocessed(self, text):
+        for index, token, value in \
+                RegexLexer.get_tokens_unprocessed(self, text):
+            if token is Name.Builtin and value not in self._functions:
+                if '.' in value:
+                    a, b = value.split('.')
+                    yield index, Name, a
+                    yield index + len(a), Punctuation, '.'
+                    yield index + len(a) + 1, Name, b
+                else:
+                    yield index, Name, value
+                continue
+            yield index, token, value
+
+def _luau_make_expression(should_pop, _s):
+    temp_list = [
+        (r'0[xX][\da-fA-F_]*', Number.Hex, '#pop'),
+        (r'0[bB][\d_]*', Number.Bin, '#pop'),
+        (r'\.?\d[\d_]*(?:\.[\d_]*)?(?:[eE][+-]?[\d_]+)?', Number.Float, '#pop'),
+
+        (words((
+            'true', 'false', 'nil'
+        ), suffix=r'\b'), Keyword.Constant, '#pop'),
+
+        (r'\[(=*)\[[.\n]*?\]\1\]', String, '#pop'),
+
+        (r'(\.)([a-zA-Z_]\w*)(?=%s*[({"\'])', bygroups(Punctuation, Name.Function), '#pop'),
+        (r'(\.)([a-zA-Z_]\w*)', bygroups(Punctuation, Name.Variable), '#pop'),
+
+        (rf'[a-zA-Z_]\w*(?:\.[a-zA-Z_]\w*)*(?={_s}*[({{"\'])', Name.Other, '#pop'),
+        (r'[a-zA-Z_]\w*(?:\.[a-zA-Z_]\w*)*', Name, '#pop'),
+    ]
+    if should_pop:
+        return temp_list
+    return [entry[:2] for entry in temp_list]
+
+def _luau_make_expression_special(should_pop):
+    temp_list = [
+        (r'\{', Punctuation, ('#pop', 'closing_brace_base', 'expression')),
+        (r'\(', Punctuation, ('#pop', 'closing_parenthesis_base', 'expression')),
+
+        (r'::?', Punctuation, ('#pop', 'type_end', 'type_start')),
+
+        (r"'", String.Single, ('#pop', 'string_single')),
+        (r'"', String.Double, ('#pop', 'string_double')),
+        (r'`', String.Backtick, ('#pop', 'string_interpolated')),
+    ]
+    if should_pop:
+        return temp_list
+    return [(entry[0], entry[1], entry[2][1:]) for entry in temp_list]
+
+class LuauLexer(RegexLexer):
+    """
+    For Luau source code.
+
+    Additional options accepted:
+
+    `include_luau_builtins`
+        If given and ``True``, automatically highlight Luau builtins
+        (default: ``True``).
+    `include_roblox_builtins`
+        If given and ``True``, automatically highlight Roblox-specific builtins
+        (default: ``False``).
+    `additional_builtins`
+        If given, must be a list of additional builtins to highlight.
+    `disabled_builtins`
+        If given, must be a list of builtins that will not be highlighted.
+    """
+
+    name = 'Luau'
+    url = 'https://luau-lang.org/'
+    aliases = ['luau']
+    filenames = ['*.luau']
+    version_added = '2.18'
+
+    _comment_multiline = r'(?:--\[(?P=*)\[[\w\W]*?\](?P=level)\])'
+    _comment_single = r'(?:--.*$)'
+    _s = r'(?:{}|{}|{})'.format(_comment_multiline, _comment_single, r'\s+')
+
+    tokens = {
+        'root': [
+            (r'#!.*', Comment.Hashbang, 'base'),
+            default('base'),
+        ],
+
+        'ws': [
+            (_comment_multiline, Comment.Multiline),
+            (_comment_single, Comment.Single),
+            (r'\s+', Whitespace),
+        ],
+
+        'base': [
+            include('ws'),
+
+            *_luau_make_expression_special(False),
+            (r'\.\.\.', Punctuation),
+
+            (rf'type\b(?={_s}+[a-zA-Z_])', Keyword.Reserved, 'type_declaration'),
+            (rf'export\b(?={_s}+[a-zA-Z_])', Keyword.Reserved),
+
+            (r'(?:\.\.|//|[+\-*\/%^<>=])=?', Operator, 'expression'),
+            (r'~=', Operator, 'expression'),
+
+            (words((
+                'and', 'or', 'not'
+            ), suffix=r'\b'), Operator.Word, 'expression'),
+
+            (words((
+                'elseif', 'for', 'if', 'in', 'repeat', 'return', 'until',
+                'while'), suffix=r'\b'), Keyword.Reserved, 'expression'),
+            (r'local\b', Keyword.Declaration, 'expression'),
+
+            (r'function\b', Keyword.Reserved, ('expression', 'func_name')),
+
+            (r'[\])};]+', Punctuation),
+
+            include('expression_static'),
+            *_luau_make_expression(False, _s),
+
+            (r'[\[.,]', Punctuation, 'expression'),
+        ],
+        'expression_static': [
+            (words((
+                'break', 'continue', 'do', 'else', 'elseif', 'end', 'for',
+                'if', 'in', 'repeat', 'return', 'then', 'until', 'while'),
+                suffix=r'\b'), Keyword.Reserved),
+        ],
+        'expression': [
+            include('ws'),
+
+            (r'if\b', Keyword.Reserved, ('ternary', 'expression')),
+
+            (r'local\b', Keyword.Declaration),
+            *_luau_make_expression_special(True),
+            (r'\.\.\.', Punctuation, '#pop'),
+
+            (r'function\b', Keyword.Reserved, 'func_name'),
+
+            include('expression_static'),
+            *_luau_make_expression(True, _s),
+
+            default('#pop'),
+        ],
+        'ternary': [
+            include('ws'),
+
+            (r'else\b', Keyword.Reserved, '#pop'),
+            (words((
+                'then', 'elseif',
+            ), suffix=r'\b'), Operator.Reserved, 'expression'),
+
+            default('#pop'),
+        ],
+
+        'closing_brace_pop': [
+            (r'\}', Punctuation, '#pop'),
+        ],
+        'closing_parenthesis_pop': [
+            (r'\)', Punctuation, '#pop'),
+        ],
+        'closing_gt_pop': [
+            (r'>', Punctuation, '#pop'),
+        ],
+
+        'closing_parenthesis_base': [
+            include('closing_parenthesis_pop'),
+            include('base'),
+        ],
+        'closing_parenthesis_type': [
+            include('closing_parenthesis_pop'),
+            include('type'),
+        ],
+        'closing_brace_base': [
+            include('closing_brace_pop'),
+            include('base'),
+        ],
+        'closing_brace_type': [
+            include('closing_brace_pop'),
+            include('type'),
+        ],
+        'closing_gt_type': [
+            include('closing_gt_pop'),
+            include('type'),
+        ],
+
+        'string_escape': [
+            (r'\\z\s*', String.Escape),
+            (r'\\(?:[abfnrtvz\\"\'`\{\n])|[\r\n]{1,2}|x[\da-fA-F]{2}|\d{1,3}|'
+             r'u\{\}[\da-fA-F]*\}', String.Escape),
+        ],
+        'string_single': [
+            include('string_escape'),
+
+            (r"'", String.Single, "#pop"),
+            (r"[^\\']+", String.Single),
+        ],
+        'string_double': [
+            include('string_escape'),
+
+            (r'"', String.Double, "#pop"),
+            (r'[^\\"]+', String.Double),
+        ],
+        'string_interpolated': [
+            include('string_escape'),
+
+            (r'\{', Punctuation, ('closing_brace_base', 'expression')),
+
+            (r'`', String.Backtick, "#pop"),
+            (r'[^\\`\{]+', String.Backtick),
+        ],
+
+        'func_name': [
+            include('ws'),
+
+            (r'[.:]', Punctuation),
+            (rf'[a-zA-Z_]\w*(?={_s}*[.:])', Name.Class),
+            (r'[a-zA-Z_]\w*', Name.Function),
+
+            (r'<', Punctuation, 'closing_gt_type'),
+
+            (r'\(', Punctuation, '#pop'),
+        ],
+
+        'type': [
+            include('ws'),
+
+            (r'\(', Punctuation, 'closing_parenthesis_type'),
+            (r'\{', Punctuation, 'closing_brace_type'),
+            (r'<', Punctuation, 'closing_gt_type'),
+
+            (r"'", String.Single, 'string_single'),
+            (r'"', String.Double, 'string_double'),
+
+            (r'[|&\.,\[\]:=]+', Punctuation),
+            (r'->', Punctuation),
+
+            (r'typeof\(', Name.Builtin, ('closing_parenthesis_base',
+                                         'expression')),
+            (r'[a-zA-Z_]\w*', Name.Class),
+        ],
+        'type_start': [
+            include('ws'),
+
+            (r'\(', Punctuation, ('#pop', 'closing_parenthesis_type')),
+            (r'\{', Punctuation, ('#pop', 'closing_brace_type')),
+            (r'<', Punctuation, ('#pop', 'closing_gt_type')),
+
+            (r"'", String.Single, ('#pop', 'string_single')),
+            (r'"', String.Double, ('#pop', 'string_double')),
+
+            (r'typeof\(', Name.Builtin, ('#pop', 'closing_parenthesis_base',
+                                         'expression')),
+            (r'[a-zA-Z_]\w*', Name.Class, '#pop'),
+        ],
+        'type_end': [
+            include('ws'),
+
+            (r'[|&\.]', Punctuation, 'type_start'),
+            (r'->', Punctuation, 'type_start'),
+
+            (r'<', Punctuation, 'closing_gt_type'),
+
+            default('#pop'),
+        ],
+        'type_declaration': [
+            include('ws'),
+
+            (r'[a-zA-Z_]\w*', Name.Class),
+            (r'<', Punctuation, 'closing_gt_type'),
+
+            (r'=', Punctuation, ('#pop', 'type_end', 'type_start')),
+        ],
+    }
+
+    def __init__(self, **options):
+        self.include_luau_builtins = get_bool_opt(
+            options, 'include_luau_builtins', True)
+        self.include_roblox_builtins = get_bool_opt(
+            options, 'include_roblox_builtins', False)
+        self.additional_builtins = get_list_opt(options, 'additional_builtins', [])
+        self.disabled_builtins = get_list_opt(options, 'disabled_builtins', [])
+
+        self._builtins = set(self.additional_builtins)
+        if self.include_luau_builtins:
+            from pygments.lexers._luau_builtins import LUAU_BUILTINS
+            self._builtins.update(LUAU_BUILTINS)
+        if self.include_roblox_builtins:
+            from pygments.lexers._luau_builtins import ROBLOX_BUILTINS
+            self._builtins.update(ROBLOX_BUILTINS)
+        if self.additional_builtins:
+            self._builtins.update(self.additional_builtins)
+        self._builtins.difference_update(self.disabled_builtins)
+
+        RegexLexer.__init__(self, **options)
+
+    def get_tokens_unprocessed(self, text):
+        for index, token, value in \
+                RegexLexer.get_tokens_unprocessed(self, text):
+            if token is Name or token is Name.Other:
+                split_value = value.split('.')
+                complete_value = []
+                new_index = index
+                for position in range(len(split_value), 0, -1):
+                    potential_string = '.'.join(split_value[:position])
+                    if potential_string in self._builtins:
+                        yield index, Name.Builtin, potential_string
+                        new_index += len(potential_string)
+
+                        if complete_value:
+                            yield new_index, Punctuation, '.'
+                            new_index += 1
+                        break
+                    complete_value.insert(0, split_value[position - 1])
+
+                for position, substring in enumerate(complete_value):
+                    if position + 1 == len(complete_value):
+                        if token is Name:
+                            yield new_index, Name.Variable, substring
+                            continue
+                        yield new_index, Name.Function, substring
+                        continue
+                    yield new_index, Name.Variable, substring
+                    new_index += len(substring)
+                    yield new_index, Punctuation, '.'
+                    new_index += 1
+
+                continue
+            yield index, token, value
+
+class MoonScriptLexer(LuaLexer):
+    """
+    For MoonScript source code.
+    """
+
+    name = 'MoonScript'
+    url = 'http://moonscript.org'
+    aliases = ['moonscript', 'moon']
+    filenames = ['*.moon']
+    mimetypes = ['text/x-moonscript', 'application/x-moonscript']
+    version_added = '1.5'
+
+    tokens = {
+        'root': [
+            (r'#!(.*?)$', Comment.Preproc),
+            default('base'),
+        ],
+        'base': [
+            ('--.*$', Comment.Single),
+            (r'(?i)(\d*\.\d+|\d+\.\d*)(e[+-]?\d+)?', Number.Float),
+            (r'(?i)\d+e[+-]?\d+', Number.Float),
+            (r'(?i)0x[0-9a-f]*', Number.Hex),
+            (r'\d+', Number.Integer),
+            (r'\n', Whitespace),
+            (r'[^\S\n]+', Text),
+            (r'(?s)\[(=*)\[.*?\]\1\]', String),
+            (r'(->|=>)', Name.Function),
+            (r':[a-zA-Z_]\w*', Name.Variable),
+            (r'(==|!=|~=|<=|>=|\.\.\.|\.\.|[=+\-*/%^<>#!.\\:])', Operator),
+            (r'[;,]', Punctuation),
+            (r'[\[\]{}()]', Keyword.Type),
+            (r'[a-zA-Z_]\w*:', Name.Variable),
+            (words((
+                'class', 'extends', 'if', 'then', 'super', 'do', 'with',
+                'import', 'export', 'while', 'elseif', 'return', 'for', 'in',
+                'from', 'when', 'using', 'else', 'and', 'or', 'not', 'switch',
+                'break'), suffix=r'\b'),
+             Keyword),
+            (r'(true|false|nil)\b', Keyword.Constant),
+            (r'(and|or|not)\b', Operator.Word),
+            (r'(self)\b', Name.Builtin.Pseudo),
+            (r'@@?([a-zA-Z_]\w*)?', Name.Variable.Class),
+            (r'[A-Z]\w*', Name.Class),  # proper name
+            (words(all_lua_builtins(), suffix=r"\b"), Name.Builtin),
+            (r'[A-Za-z_]\w*', Name),
+            ("'", String.Single, combined('stringescape', 'sqs')),
+            ('"', String.Double, combined('stringescape', 'dqs'))
+        ],
+        'stringescape': [
+            (r'''\\([abfnrtv\\"']|\d{1,3})''', String.Escape)
+        ],
+        'sqs': [
+            ("'", String.Single, '#pop'),
+            ("[^']+", String)
+        ],
+        'dqs': [
+            ('"', String.Double, '#pop'),
+            ('[^"]+', String)
+        ]
+    }
+
+    def get_tokens_unprocessed(self, text):
+        # set . as Operator instead of Punctuation
+        for index, token, value in LuaLexer.get_tokens_unprocessed(self, text):
+            if token == Punctuation and value == ".":
+                token = Operator
+            yield index, token, value
+
+
+class ChaiscriptLexer(RegexLexer):
+    """
+    For ChaiScript source code.
+    """
+
+    name = 'ChaiScript'
+    url = 'http://chaiscript.com/'
+    aliases = ['chaiscript', 'chai']
+    filenames = ['*.chai']
+    mimetypes = ['text/x-chaiscript', 'application/x-chaiscript']
+    version_added = '2.0'
+
+    flags = re.DOTALL | re.MULTILINE
+
+    tokens = {
+        'commentsandwhitespace': [
+            (r'\s+', Text),
+            (r'//.*?\n', Comment.Single),
+            (r'/\*.*?\*/', Comment.Multiline),
+            (r'^\#.*?\n', Comment.Single)
+        ],
+        'slashstartsregex': [
+            include('commentsandwhitespace'),
+            (r'/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/'
+             r'([gim]+\b|\B)', String.Regex, '#pop'),
+            (r'(?=/)', Text, ('#pop', 'badregex')),
+            default('#pop')
+        ],
+        'badregex': [
+            (r'\n', Text, '#pop')
+        ],
+        'root': [
+            include('commentsandwhitespace'),
+            (r'\n', Text),
+            (r'[^\S\n]+', Text),
+            (r'\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|\.\.'
+             r'(<<|>>>?|==?|!=?|[-<>+*%&|^/])=?', Operator, 'slashstartsregex'),
+            (r'[{(\[;,]', Punctuation, 'slashstartsregex'),
+            (r'[})\].]', Punctuation),
+            (r'[=+\-*/]', Operator),
+            (r'(for|in|while|do|break|return|continue|if|else|'
+             r'throw|try|catch'
+             r')\b', Keyword, 'slashstartsregex'),
+            (r'(var)\b', Keyword.Declaration, 'slashstartsregex'),
+            (r'(attr|def|fun)\b', Keyword.Reserved),
+            (r'(true|false)\b', Keyword.Constant),
+            (r'(eval|throw)\b', Name.Builtin),
+            (r'`\S+`', Name.Builtin),
+            (r'[$a-zA-Z_]\w*', Name.Other),
+            (r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float),
+            (r'0x[0-9a-fA-F]+', Number.Hex),
+            (r'[0-9]+', Number.Integer),
+            (r'"', String.Double, 'dqstring'),
+            (r"'(\\\\|\\[^\\]|[^'\\])*'", String.Single),
+        ],
+        'dqstring': [
+            (r'\$\{[^"}]+?\}', String.Interpol),
+            (r'\$', String.Double),
+            (r'\\\\', String.Double),
+            (r'\\"', String.Double),
+            (r'[^\\"$]+', String.Double),
+            (r'"', String.Double, '#pop'),
+        ],
+    }
+
+
+class LSLLexer(RegexLexer):
+    """
+    For Second Life's Linden Scripting Language source code.
+    """
+
+    name = 'LSL'
+    aliases = ['lsl']
+    filenames = ['*.lsl']
+    mimetypes = ['text/x-lsl']
+    url = 'https://wiki.secondlife.com/wiki/Linden_Scripting_Language'
+    version_added = '2.0'
+
+    flags = re.MULTILINE
+
+    lsl_keywords = r'\b(?:do|else|for|if|jump|return|while)\b'
+    lsl_types = r'\b(?:float|integer|key|list|quaternion|rotation|string|vector)\b'
+    lsl_states = r'\b(?:(?:state)\s+\w+|default)\b'
+    lsl_events = r'\b(?:state_(?:entry|exit)|touch(?:_(?:start|end))?|(?:land_)?collision(?:_(?:start|end))?|timer|listen|(?:no_)?sensor|control|(?:not_)?at_(?:rot_)?target|money|email|run_time_permissions|changed|attach|dataserver|moving_(?:start|end)|link_message|(?:on|object)_rez|remote_data|http_re(?:sponse|quest)|path_update|transaction_result)\b'
+    lsl_functions_builtin = r'\b(?:ll(?:ReturnObjectsBy(?:ID|Owner)|Json(?:2List|[GS]etValue|ValueType)|Sin|Cos|Tan|Atan2|Sqrt|Pow|Abs|Fabs|Frand|Floor|Ceil|Round|Vec(?:Mag|Norm|Dist)|Rot(?:Between|2(?:Euler|Fwd|Left|Up))|(?:Euler|Axes)2Rot|Whisper|(?:Region|Owner)?Say|Shout|Listen(?:Control|Remove)?|Sensor(?:Repeat|Remove)?|Detected(?:Name|Key|Owner|Type|Pos|Vel|Grab|Rot|Group|LinkNumber)|Die|Ground|Wind|(?:[GS]et)(?:AnimationOverride|MemoryLimit|PrimMediaParams|ParcelMusicURL|Object(?:Desc|Name)|PhysicsMaterial|Status|Scale|Color|Alpha|Texture|Pos|Rot|Force|Torque)|ResetAnimationOverride|(?:Scale|Offset|Rotate)Texture|(?:Rot)?Target(?:Remove)?|(?:Stop)?MoveToTarget|Apply(?:Rotational)?Impulse|Set(?:KeyframedMotion|ContentType|RegionPos|(?:Angular)?Velocity|Buoyancy|HoverHeight|ForceAndTorque|TimerEvent|ScriptState|Damage|TextureAnim|Sound(?:Queueing|Radius)|Vehicle(?:Type|(?:Float|Vector|Rotation)Param)|(?:Touch|Sit)?Text|Camera(?:Eye|At)Offset|PrimitiveParams|ClickAction|Link(?:Alpha|Color|PrimitiveParams(?:Fast)?|Texture(?:Anim)?|Camera|Media)|RemoteScriptAccessPin|PayPrice|LocalRot)|ScaleByFactor|Get(?:(?:Max|Min)ScaleFactor|ClosestNavPoint|StaticPath|SimStats|Env|PrimitiveParams|Link(?:PrimitiveParams|Number(?:OfSides)?|Key|Name|Media)|HTTPHeader|FreeURLs|Object(?:Details|PermMask|PrimCount)|Parcel(?:MaxPrims|Details|Prim(?:Count|Owners))|Attached|(?:SPMax|Free|Used)Memory|Region(?:Name|TimeDilation|FPS|Corner|AgentCount)|Root(?:Position|Rotation)|UnixTime|(?:Parcel|Region)Flags|(?:Wall|GMT)clock|SimulatorHostname|BoundingBox|GeometricCenter|Creator|NumberOf(?:Prims|NotecardLines|Sides)|Animation(?:List)?|(?:Camera|Local)(?:Pos|Rot)|Vel|Accel|Omega|Time(?:stamp|OfDay)|(?:Object|CenterOf)?Mass|MassMKS|Energy|Owner|(?:Owner)?Key|SunDirection|Texture(?:Offset|Scale|Rot)|Inventory(?:Number|Name|Key|Type|Creator|PermMask)|Permissions(?:Key)?|StartParameter|List(?:Length|EntryType)|Date|Agent(?:Size|Info|Language|List)|LandOwnerAt|NotecardLine|Script(?:Name|State))|(?:Get|Reset|GetAndReset)Time|PlaySound(?:Slave)?|LoopSound(?:Master|Slave)?|(?:Trigger|Stop|Preload)Sound|(?:(?:Get|Delete)Sub|Insert)String|To(?:Upper|Lower)|Give(?:InventoryList|Money)|RezObject|(?:Stop)?LookAt|Sleep|CollisionFilter|(?:Take|Release)Controls|DetachFromAvatar|AttachToAvatar(?:Temp)?|InstantMessage|(?:GetNext)?Email|StopHover|MinEventDelay|RotLookAt|String(?:Length|Trim)|(?:Start|Stop)Animation|TargetOmega|RequestPermissions|(?:Create|Break)Link|BreakAllLinks|(?:Give|Remove)Inventory|Water|PassTouches|Request(?:Agent|Inventory)Data|TeleportAgent(?:Home|GlobalCoords)?|ModifyLand|CollisionSound|ResetScript|MessageLinked|PushObject|PassCollisions|AxisAngle2Rot|Rot2(?:Axis|Angle)|A(?:cos|sin)|AngleBetween|AllowInventoryDrop|SubStringIndex|List2(?:CSV|Integer|Json|Float|String|Key|Vector|Rot|List(?:Strided)?)|DeleteSubList|List(?:Statistics|Sort|Randomize|(?:Insert|Find|Replace)List)|EdgeOfWorld|AdjustSoundVolume|Key2Name|TriggerSoundLimited|EjectFromLand|(?:CSV|ParseString)2List|OverMyLand|SameGroup|UnSit|Ground(?:Slope|Normal|Contour)|GroundRepel|(?:Set|Remove)VehicleFlags|(?:AvatarOn)?(?:Link)?SitTarget|Script(?:Danger|Profiler)|Dialog|VolumeDetect|ResetOtherScript|RemoteLoadScriptPin|(?:Open|Close)RemoteDataChannel|SendRemoteData|RemoteDataReply|(?:Integer|String)ToBase64|XorBase64|Log(?:10)?|Base64To(?:String|Integer)|ParseStringKeepNulls|RezAtRoot|RequestSimulatorData|ForceMouselook|(?:Load|Release|(?:E|Une)scape)URL|ParcelMedia(?:CommandList|Query)|ModPow|MapDestination|(?:RemoveFrom|AddTo|Reset)Land(?:Pass|Ban)List|(?:Set|Clear)CameraParams|HTTP(?:Request|Response)|TextBox|DetectedTouch(?:UV|Face|Pos|(?:N|Bin)ormal|ST)|(?:MD5|SHA1|DumpList2)String|Request(?:Secure)?URL|Clear(?:Prim|Link)Media|(?:Link)?ParticleSystem|(?:Get|Request)(?:Username|DisplayName)|RegionSayTo|CastRay|GenerateKey|TransferLindenDollars|ManageEstateAccess|(?:Create|Delete)Character|ExecCharacterCmd|Evade|FleeFrom|NavigateTo|PatrolPoints|Pursue|UpdateCharacter|WanderWithin))\b'
+    lsl_constants_float = r'\b(?:DEG_TO_RAD|PI(?:_BY_TWO)?|RAD_TO_DEG|SQRT2|TWO_PI)\b'
+    lsl_constants_integer = r'\b(?:JSON_APPEND|STATUS_(?:PHYSICS|ROTATE_[XYZ]|PHANTOM|SANDBOX|BLOCK_GRAB(?:_OBJECT)?|(?:DIE|RETURN)_AT_EDGE|CAST_SHADOWS|OK|MALFORMED_PARAMS|TYPE_MISMATCH|BOUNDS_ERROR|NOT_(?:FOUND|SUPPORTED)|INTERNAL_ERROR|WHITELIST_FAILED)|AGENT(?:_(?:BY_(?:LEGACY_|USER)NAME|FLYING|ATTACHMENTS|SCRIPTED|MOUSELOOK|SITTING|ON_OBJECT|AWAY|WALKING|IN_AIR|TYPING|CROUCHING|BUSY|ALWAYS_RUN|AUTOPILOT|LIST_(?:PARCEL(?:_OWNER)?|REGION)))?|CAMERA_(?:PITCH|DISTANCE|BEHINDNESS_(?:ANGLE|LAG)|(?:FOCUS|POSITION)(?:_(?:THRESHOLD|LOCKED|LAG))?|FOCUS_OFFSET|ACTIVE)|ANIM_ON|LOOP|REVERSE|PING_PONG|SMOOTH|ROTATE|SCALE|ALL_SIDES|LINK_(?:ROOT|SET|ALL_(?:OTHERS|CHILDREN)|THIS)|ACTIVE|PASSIVE|SCRIPTED|CONTROL_(?:FWD|BACK|(?:ROT_)?(?:LEFT|RIGHT)|UP|DOWN|(?:ML_)?LBUTTON)|PERMISSION_(?:RETURN_OBJECTS|DEBIT|OVERRIDE_ANIMATIONS|SILENT_ESTATE_MANAGEMENT|TAKE_CONTROLS|TRIGGER_ANIMATION|ATTACH|CHANGE_LINKS|(?:CONTROL|TRACK)_CAMERA|TELEPORT)|INVENTORY_(?:TEXTURE|SOUND|OBJECT|SCRIPT|LANDMARK|CLOTHING|NOTECARD|BODYPART|ANIMATION|GESTURE|ALL|NONE)|CHANGED_(?:INVENTORY|COLOR|SHAPE|SCALE|TEXTURE|LINK|ALLOWED_DROP|OWNER|REGION(?:_START)?|TELEPORT|MEDIA)|OBJECT_(?:(?:PHYSICS|SERVER|STREAMING)_COST|UNKNOWN_DETAIL|CHARACTER_TIME|PHANTOM|PHYSICS|TEMP_ON_REZ|NAME|DESC|POS|PRIM_EQUIVALENCE|RETURN_(?:PARCEL(?:_OWNER)?|REGION)|ROO?T|VELOCITY|OWNER|GROUP|CREATOR|ATTACHED_POINT|RENDER_WEIGHT|PATHFINDING_TYPE|(?:RUNNING|TOTAL)_SCRIPT_COUNT|SCRIPT_(?:MEMORY|TIME))|TYPE_(?:INTEGER|FLOAT|STRING|KEY|VECTOR|ROTATION|INVALID)|(?:DEBUG|PUBLIC)_CHANNEL|ATTACH_(?:AVATAR_CENTER|CHEST|HEAD|BACK|PELVIS|MOUTH|CHIN|NECK|NOSE|BELLY|[LR](?:SHOULDER|HAND|FOOT|EAR|EYE|[UL](?:ARM|LEG)|HIP)|(?:LEFT|RIGHT)_PEC|HUD_(?:CENTER_[12]|TOP_(?:RIGHT|CENTER|LEFT)|BOTTOM(?:_(?:RIGHT|LEFT))?))|LAND_(?:LEVEL|RAISE|LOWER|SMOOTH|NOISE|REVERT)|DATA_(?:ONLINE|NAME|BORN|SIM_(?:POS|STATUS|RATING)|PAYINFO)|PAYMENT_INFO_(?:ON_FILE|USED)|REMOTE_DATA_(?:CHANNEL|REQUEST|REPLY)|PSYS_(?:PART_(?:BF_(?:ZERO|ONE(?:_MINUS_(?:DEST_COLOR|SOURCE_(ALPHA|COLOR)))?|DEST_COLOR|SOURCE_(ALPHA|COLOR))|BLEND_FUNC_(DEST|SOURCE)|FLAGS|(?:START|END)_(?:COLOR|ALPHA|SCALE|GLOW)|MAX_AGE|(?:RIBBON|WIND|INTERP_(?:COLOR|SCALE)|BOUNCE|FOLLOW_(?:SRC|VELOCITY)|TARGET_(?:POS|LINEAR)|EMISSIVE)_MASK)|SRC_(?:MAX_AGE|PATTERN|ANGLE_(?:BEGIN|END)|BURST_(?:RATE|PART_COUNT|RADIUS|SPEED_(?:MIN|MAX))|ACCEL|TEXTURE|TARGET_KEY|OMEGA|PATTERN_(?:DROP|EXPLODE|ANGLE(?:_CONE(?:_EMPTY)?)?)))|VEHICLE_(?:REFERENCE_FRAME|TYPE_(?:NONE|SLED|CAR|BOAT|AIRPLANE|BALLOON)|(?:LINEAR|ANGULAR)_(?:FRICTION_TIMESCALE|MOTOR_DIRECTION)|LINEAR_MOTOR_OFFSET|HOVER_(?:HEIGHT|EFFICIENCY|TIMESCALE)|BUOYANCY|(?:LINEAR|ANGULAR)_(?:DEFLECTION_(?:EFFICIENCY|TIMESCALE)|MOTOR_(?:DECAY_)?TIMESCALE)|VERTICAL_ATTRACTION_(?:EFFICIENCY|TIMESCALE)|BANKING_(?:EFFICIENCY|MIX|TIMESCALE)|FLAG_(?:NO_DEFLECTION_UP|LIMIT_(?:ROLL_ONLY|MOTOR_UP)|HOVER_(?:(?:WATER|TERRAIN|UP)_ONLY|GLOBAL_HEIGHT)|MOUSELOOK_(?:STEER|BANK)|CAMERA_DECOUPLED))|PRIM_(?:TYPE(?:_(?:BOX|CYLINDER|PRISM|SPHERE|TORUS|TUBE|RING|SCULPT))?|HOLE_(?:DEFAULT|CIRCLE|SQUARE|TRIANGLE)|MATERIAL(?:_(?:STONE|METAL|GLASS|WOOD|FLESH|PLASTIC|RUBBER))?|SHINY_(?:NONE|LOW|MEDIUM|HIGH)|BUMP_(?:NONE|BRIGHT|DARK|WOOD|BARK|BRICKS|CHECKER|CONCRETE|TILE|STONE|DISKS|GRAVEL|BLOBS|SIDING|LARGETILE|STUCCO|SUCTION|WEAVE)|TEXGEN_(?:DEFAULT|PLANAR)|SCULPT_(?:TYPE_(?:SPHERE|TORUS|PLANE|CYLINDER|MASK)|FLAG_(?:MIRROR|INVERT))|PHYSICS(?:_(?:SHAPE_(?:CONVEX|NONE|PRIM|TYPE)))?|(?:POS|ROT)_LOCAL|SLICE|TEXT|FLEXIBLE|POINT_LIGHT|TEMP_ON_REZ|PHANTOM|POSITION|SIZE|ROTATION|TEXTURE|NAME|OMEGA|DESC|LINK_TARGET|COLOR|BUMP_SHINY|FULLBRIGHT|TEXGEN|GLOW|MEDIA_(?:ALT_IMAGE_ENABLE|CONTROLS|(?:CURRENT|HOME)_URL|AUTO_(?:LOOP|PLAY|SCALE|ZOOM)|FIRST_CLICK_INTERACT|(?:WIDTH|HEIGHT)_PIXELS|WHITELIST(?:_ENABLE)?|PERMS_(?:INTERACT|CONTROL)|PARAM_MAX|CONTROLS_(?:STANDARD|MINI)|PERM_(?:NONE|OWNER|GROUP|ANYONE)|MAX_(?:URL_LENGTH|WHITELIST_(?:SIZE|COUNT)|(?:WIDTH|HEIGHT)_PIXELS)))|MASK_(?:BASE|OWNER|GROUP|EVERYONE|NEXT)|PERM_(?:TRANSFER|MODIFY|COPY|MOVE|ALL)|PARCEL_(?:MEDIA_COMMAND_(?:STOP|PAUSE|PLAY|LOOP|TEXTURE|URL|TIME|AGENT|UNLOAD|AUTO_ALIGN|TYPE|SIZE|DESC|LOOP_SET)|FLAG_(?:ALLOW_(?:FLY|(?:GROUP_)?SCRIPTS|LANDMARK|TERRAFORM|DAMAGE|CREATE_(?:GROUP_)?OBJECTS)|USE_(?:ACCESS_(?:GROUP|LIST)|BAN_LIST|LAND_PASS_LIST)|LOCAL_SOUND_ONLY|RESTRICT_PUSHOBJECT|ALLOW_(?:GROUP|ALL)_OBJECT_ENTRY)|COUNT_(?:TOTAL|OWNER|GROUP|OTHER|SELECTED|TEMP)|DETAILS_(?:NAME|DESC|OWNER|GROUP|AREA|ID|SEE_AVATARS))|LIST_STAT_(?:MAX|MIN|MEAN|MEDIAN|STD_DEV|SUM(?:_SQUARES)?|NUM_COUNT|GEOMETRIC_MEAN|RANGE)|PAY_(?:HIDE|DEFAULT)|REGION_FLAG_(?:ALLOW_DAMAGE|FIXED_SUN|BLOCK_TERRAFORM|SANDBOX|DISABLE_(?:COLLISIONS|PHYSICS)|BLOCK_FLY|ALLOW_DIRECT_TELEPORT|RESTRICT_PUSHOBJECT)|HTTP_(?:METHOD|MIMETYPE|BODY_(?:MAXLENGTH|TRUNCATED)|CUSTOM_HEADER|PRAGMA_NO_CACHE|VERBOSE_THROTTLE|VERIFY_CERT)|STRING_(?:TRIM(?:_(?:HEAD|TAIL))?)|CLICK_ACTION_(?:NONE|TOUCH|SIT|BUY|PAY|OPEN(?:_MEDIA)?|PLAY|ZOOM)|TOUCH_INVALID_FACE|PROFILE_(?:NONE|SCRIPT_MEMORY)|RC_(?:DATA_FLAGS|DETECT_PHANTOM|GET_(?:LINK_NUM|NORMAL|ROOT_KEY)|MAX_HITS|REJECT_(?:TYPES|AGENTS|(?:NON)?PHYSICAL|LAND))|RCERR_(?:CAST_TIME_EXCEEDED|SIM_PERF_LOW|UNKNOWN)|ESTATE_ACCESS_(?:ALLOWED_(?:AGENT|GROUP)_(?:ADD|REMOVE)|BANNED_AGENT_(?:ADD|REMOVE))|DENSITY|FRICTION|RESTITUTION|GRAVITY_MULTIPLIER|KFM_(?:COMMAND|CMD_(?:PLAY|STOP|PAUSE|SET_MODE)|MODE|FORWARD|LOOP|PING_PONG|REVERSE|DATA|ROTATION|TRANSLATION)|ERR_(?:GENERIC|PARCEL_PERMISSIONS|MALFORMED_PARAMS|RUNTIME_PERMISSIONS|THROTTLED)|CHARACTER_(?:CMD_(?:(?:SMOOTH_)?STOP|JUMP)|DESIRED_(?:TURN_)?SPEED|RADIUS|STAY_WITHIN_PARCEL|LENGTH|ORIENTATION|ACCOUNT_FOR_SKIPPED_FRAMES|AVOIDANCE_MODE|TYPE(?:_(?:[A-D]|NONE))?|MAX_(?:DECEL|TURN_RADIUS|(?:ACCEL|SPEED)))|PURSUIT_(?:OFFSET|FUZZ_FACTOR|GOAL_TOLERANCE|INTERCEPT)|REQUIRE_LINE_OF_SIGHT|FORCE_DIRECT_PATH|VERTICAL|HORIZONTAL|AVOID_(?:CHARACTERS|DYNAMIC_OBSTACLES|NONE)|PU_(?:EVADE_(?:HIDDEN|SPOTTED)|FAILURE_(?:DYNAMIC_PATHFINDING_DISABLED|INVALID_(?:GOAL|START)|NO_(?:NAVMESH|VALID_DESTINATION)|OTHER|TARGET_GONE|(?:PARCEL_)?UNREACHABLE)|(?:GOAL|SLOWDOWN_DISTANCE)_REACHED)|TRAVERSAL_TYPE(?:_(?:FAST|NONE|SLOW))?|CONTENT_TYPE_(?:ATOM|FORM|HTML|JSON|LLSD|RSS|TEXT|XHTML|XML)|GCNP_(?:RADIUS|STATIC)|(?:PATROL|WANDER)_PAUSE_AT_WAYPOINTS|OPT_(?:AVATAR|CHARACTER|EXCLUSION_VOLUME|LEGACY_LINKSET|MATERIAL_VOLUME|OTHER|STATIC_OBSTACLE|WALKABLE)|SIM_STAT_PCT_CHARS_STEPPED)\b'
+    lsl_constants_integer_boolean = r'\b(?:FALSE|TRUE)\b'
+    lsl_constants_rotation = r'\b(?:ZERO_ROTATION)\b'
+    lsl_constants_string = r'\b(?:EOF|JSON_(?:ARRAY|DELETE|FALSE|INVALID|NULL|NUMBER|OBJECT|STRING|TRUE)|NULL_KEY|TEXTURE_(?:BLANK|DEFAULT|MEDIA|PLYWOOD|TRANSPARENT)|URL_REQUEST_(?:GRANTED|DENIED))\b'
+    lsl_constants_vector = r'\b(?:TOUCH_INVALID_(?:TEXCOORD|VECTOR)|ZERO_VECTOR)\b'
+    lsl_invalid_broken = r'\b(?:LAND_(?:LARGE|MEDIUM|SMALL)_BRUSH)\b'
+    lsl_invalid_deprecated = r'\b(?:ATTACH_[LR]PEC|DATA_RATING|OBJECT_ATTACHMENT_(?:GEOMETRY_BYTES|SURFACE_AREA)|PRIM_(?:CAST_SHADOWS|MATERIAL_LIGHT|TYPE_LEGACY)|PSYS_SRC_(?:INNER|OUTER)ANGLE|VEHICLE_FLAG_NO_FLY_UP|ll(?:Cloud|Make(?:Explosion|Fountain|Smoke|Fire)|RemoteDataSetRegion|Sound(?:Preload)?|XorBase64Strings(?:Correct)?))\b'
+    lsl_invalid_illegal = r'\b(?:event)\b'
+    lsl_invalid_unimplemented = r'\b(?:CHARACTER_(?:MAX_ANGULAR_(?:ACCEL|SPEED)|TURN_SPEED_MULTIPLIER)|PERMISSION_(?:CHANGE_(?:JOINTS|PERMISSIONS)|RELEASE_OWNERSHIP|REMAP_CONTROLS)|PRIM_PHYSICS_MATERIAL|PSYS_SRC_OBJ_REL_MASK|ll(?:CollisionSprite|(?:Stop)?PointAt|(?:(?:Refresh|Set)Prim)URL|(?:Take|Release)Camera|RemoteLoadScript))\b'
+    lsl_reserved_godmode = r'\b(?:ll(?:GodLikeRezObject|Set(?:Inventory|Object)PermMask))\b'
+    lsl_reserved_log = r'\b(?:print)\b'
+    lsl_operators = r'\+\+|\-\-|<<|>>|&&?|\|\|?|\^|~|[!%<>=*+\-/]=?'
+
+    tokens = {
+        'root':
+        [
+            (r'//.*?\n',                          Comment.Single),
+            (r'/\*',                              Comment.Multiline, 'comment'),
+            (r'"',                                String.Double, 'string'),
+            (lsl_keywords,                        Keyword),
+            (lsl_types,                           Keyword.Type),
+            (lsl_states,                          Name.Class),
+            (lsl_events,                          Name.Builtin),
+            (lsl_functions_builtin,               Name.Function),
+            (lsl_constants_float,                 Keyword.Constant),
+            (lsl_constants_integer,               Keyword.Constant),
+            (lsl_constants_integer_boolean,       Keyword.Constant),
+            (lsl_constants_rotation,              Keyword.Constant),
+            (lsl_constants_string,                Keyword.Constant),
+            (lsl_constants_vector,                Keyword.Constant),
+            (lsl_invalid_broken,                  Error),
+            (lsl_invalid_deprecated,              Error),
+            (lsl_invalid_illegal,                 Error),
+            (lsl_invalid_unimplemented,           Error),
+            (lsl_reserved_godmode,                Keyword.Reserved),
+            (lsl_reserved_log,                    Keyword.Reserved),
+            (r'\b([a-zA-Z_]\w*)\b',     Name.Variable),
+            (r'(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d*', Number.Float),
+            (r'(\d+\.\d*|\.\d+)',                 Number.Float),
+            (r'0[xX][0-9a-fA-F]+',                Number.Hex),
+            (r'\d+',                              Number.Integer),
+            (lsl_operators,                       Operator),
+            (r':=?',                              Error),
+            (r'[,;{}()\[\]]',                     Punctuation),
+            (r'\n+',                              Whitespace),
+            (r'\s+',                              Whitespace)
+        ],
+        'comment':
+        [
+            (r'[^*/]+',                           Comment.Multiline),
+            (r'/\*',                              Comment.Multiline, '#push'),
+            (r'\*/',                              Comment.Multiline, '#pop'),
+            (r'[*/]',                             Comment.Multiline)
+        ],
+        'string':
+        [
+            (r'\\([nt"\\])',                      String.Escape),
+            (r'"',                                String.Double, '#pop'),
+            (r'\\.',                              Error),
+            (r'[^"\\]+',                          String.Double),
+        ]
+    }
+
+
+class AppleScriptLexer(RegexLexer):
+    """
+    For AppleScript source code,
+    including `AppleScript Studio
+    `_.
+    Contributed by Andreas Amann .
+    """
+
+    name = 'AppleScript'
+    url = 'https://developer.apple.com/library/archive/documentation/AppleScript/Conceptual/AppleScriptLangGuide/introduction/ASLR_intro.html'
+    aliases = ['applescript']
+    filenames = ['*.applescript']
+    version_added = '1.0'
+
+    flags = re.MULTILINE | re.DOTALL
+
+    Identifiers = r'[a-zA-Z]\w*'
+
+    # XXX: use words() for all of these
+    Literals = ('AppleScript', 'current application', 'false', 'linefeed',
+                'missing value', 'pi', 'quote', 'result', 'return', 'space',
+                'tab', 'text item delimiters', 'true', 'version')
+    Classes = ('alias ', 'application ', 'boolean ', 'class ', 'constant ',
+               'date ', 'file ', 'integer ', 'list ', 'number ', 'POSIX file ',
+               'real ', 'record ', 'reference ', 'RGB color ', 'script ',
+               'text ', 'unit types', '(?:Unicode )?text', 'string')
+    BuiltIn = ('attachment', 'attribute run', 'character', 'day', 'month',
+               'paragraph', 'word', 'year')
+    HandlerParams = ('about', 'above', 'against', 'apart from', 'around',
+                     'aside from', 'at', 'below', 'beneath', 'beside',
+                     'between', 'for', 'given', 'instead of', 'on', 'onto',
+                     'out of', 'over', 'since')
+    Commands = ('ASCII (character|number)', 'activate', 'beep', 'choose URL',
+                'choose application', 'choose color', 'choose file( name)?',
+                'choose folder', 'choose from list',
+                'choose remote application', 'clipboard info',
+                'close( access)?', 'copy', 'count', 'current date', 'delay',
+                'delete', 'display (alert|dialog)', 'do shell script',
+                'duplicate', 'exists', 'get eof', 'get volume settings',
+                'info for', 'launch', 'list (disks|folder)', 'load script',
+                'log', 'make', 'mount volume', 'new', 'offset',
+                'open( (for access|location))?', 'path to', 'print', 'quit',
+                'random number', 'read', 'round', 'run( script)?',
+                'say', 'scripting components',
+                'set (eof|the clipboard to|volume)', 'store script',
+                'summarize', 'system attribute', 'system info',
+                'the clipboard', 'time to GMT', 'write', 'quoted form')
+    References = ('(in )?back of', '(in )?front of', '[0-9]+(st|nd|rd|th)',
+                  'first', 'second', 'third', 'fourth', 'fifth', 'sixth',
+                  'seventh', 'eighth', 'ninth', 'tenth', 'after', 'back',
+                  'before', 'behind', 'every', 'front', 'index', 'last',
+                  'middle', 'some', 'that', 'through', 'thru', 'where', 'whose')
+    Operators = ("and", "or", "is equal", "equals", "(is )?equal to", "is not",
+                 "isn't", "isn't equal( to)?", "is not equal( to)?",
+                 "doesn't equal", "does not equal", "(is )?greater than",
+                 "comes after", "is not less than or equal( to)?",
+                 "isn't less than or equal( to)?", "(is )?less than",
+                 "comes before", "is not greater than or equal( to)?",
+                 "isn't greater than or equal( to)?",
+                 "(is  )?greater than or equal( to)?", "is not less than",
+                 "isn't less than", "does not come before",
+                 "doesn't come before", "(is )?less than or equal( to)?",
+                 "is not greater than", "isn't greater than",
+                 "does not come after", "doesn't come after", "starts? with",
+                 "begins? with", "ends? with", "contains?", "does not contain",
+                 "doesn't contain", "is in", "is contained by", "is not in",
+                 "is not contained by", "isn't contained by", "div", "mod",
+                 "not", "(a  )?(ref( to)?|reference to)", "is", "does")
+    Control = ('considering', 'else', 'error', 'exit', 'from', 'if',
+               'ignoring', 'in', 'repeat', 'tell', 'then', 'times', 'to',
+               'try', 'until', 'using terms from', 'while', 'whith',
+               'with timeout( of)?', 'with transaction', 'by', 'continue',
+               'end', 'its?', 'me', 'my', 'return', 'of', 'as')
+    Declarations = ('global', 'local', 'prop(erty)?', 'set', 'get')
+    Reserved = ('but', 'put', 'returning', 'the')
+    StudioClasses = ('action cell', 'alert reply', 'application', 'box',
+                     'browser( cell)?', 'bundle', 'button( cell)?', 'cell',
+                     'clip view', 'color well', 'color-panel',
+                     'combo box( item)?', 'control',
+                     'data( (cell|column|item|row|source))?', 'default entry',
+                     'dialog reply', 'document', 'drag info', 'drawer',
+                     'event', 'font(-panel)?', 'formatter',
+                     'image( (cell|view))?', 'matrix', 'menu( item)?', 'item',
+                     'movie( view)?', 'open-panel', 'outline view', 'panel',
+                     'pasteboard', 'plugin', 'popup button',
+                     'progress indicator', 'responder', 'save-panel',
+                     'scroll view', 'secure text field( cell)?', 'slider',
+                     'sound', 'split view', 'stepper', 'tab view( item)?',
+                     'table( (column|header cell|header view|view))',
+                     'text( (field( cell)?|view))?', 'toolbar( item)?',
+                     'user-defaults', 'view', 'window')
+    StudioEvents = ('accept outline drop', 'accept table drop', 'action',
+                    'activated', 'alert ended', 'awake from nib', 'became key',
+                    'became main', 'begin editing', 'bounds changed',
+                    'cell value', 'cell value changed', 'change cell value',
+                    'change item value', 'changed', 'child of item',
+                    'choose menu item', 'clicked', 'clicked toolbar item',
+                    'closed', 'column clicked', 'column moved',
+                    'column resized', 'conclude drop', 'data representation',
+                    'deminiaturized', 'dialog ended', 'document nib name',
+                    'double clicked', 'drag( (entered|exited|updated))?',
+                    'drop', 'end editing', 'exposed', 'idle', 'item expandable',
+                    'item value', 'item value changed', 'items changed',
+                    'keyboard down', 'keyboard up', 'launched',
+                    'load data representation', 'miniaturized', 'mouse down',
+                    'mouse dragged', 'mouse entered', 'mouse exited',
+                    'mouse moved', 'mouse up', 'moved',
+                    'number of browser rows', 'number of items',
+                    'number of rows', 'open untitled', 'opened', 'panel ended',
+                    'parameters updated', 'plugin loaded', 'prepare drop',
+                    'prepare outline drag', 'prepare outline drop',
+                    'prepare table drag', 'prepare table drop',
+                    'read from file', 'resigned active', 'resigned key',
+                    'resigned main', 'resized( sub views)?',
+                    'right mouse down', 'right mouse dragged',
+                    'right mouse up', 'rows changed', 'scroll wheel',
+                    'selected tab view item', 'selection changed',
+                    'selection changing', 'should begin editing',
+                    'should close', 'should collapse item',
+                    'should end editing', 'should expand item',
+                    'should open( untitled)?',
+                    'should quit( after last window closed)?',
+                    'should select column', 'should select item',
+                    'should select row', 'should select tab view item',
+                    'should selection change', 'should zoom', 'shown',
+                    'update menu item', 'update parameters',
+                    'update toolbar item', 'was hidden', 'was miniaturized',
+                    'will become active', 'will close', 'will dismiss',
+                    'will display browser cell', 'will display cell',
+                    'will display item cell', 'will display outline cell',
+                    'will finish launching', 'will hide', 'will miniaturize',
+                    'will move', 'will open', 'will pop up', 'will quit',
+                    'will resign active', 'will resize( sub views)?',
+                    'will select tab view item', 'will show', 'will zoom',
+                    'write to file', 'zoomed')
+    StudioCommands = ('animate', 'append', 'call method', 'center',
+                      'close drawer', 'close panel', 'display',
+                      'display alert', 'display dialog', 'display panel', 'go',
+                      'hide', 'highlight', 'increment', 'item for',
+                      'load image', 'load movie', 'load nib', 'load panel',
+                      'load sound', 'localized string', 'lock focus', 'log',
+                      'open drawer', 'path for', 'pause', 'perform action',
+                      'play', 'register', 'resume', 'scroll', 'select( all)?',
+                      'show', 'size to fit', 'start', 'step back',
+                      'step forward', 'stop', 'synchronize', 'unlock focus',
+                      'update')
+    StudioProperties = ('accepts arrow key', 'action method', 'active',
+                        'alignment', 'allowed identifiers',
+                        'allows branch selection', 'allows column reordering',
+                        'allows column resizing', 'allows column selection',
+                        'allows customization',
+                        'allows editing text attributes',
+                        'allows empty selection', 'allows mixed state',
+                        'allows multiple selection', 'allows reordering',
+                        'allows undo', 'alpha( value)?', 'alternate image',
+                        'alternate increment value', 'alternate title',
+                        'animation delay', 'associated file name',
+                        'associated object', 'auto completes', 'auto display',
+                        'auto enables items', 'auto repeat',
+                        'auto resizes( outline column)?',
+                        'auto save expanded items', 'auto save name',
+                        'auto save table columns', 'auto saves configuration',
+                        'auto scroll', 'auto sizes all columns to fit',
+                        'auto sizes cells', 'background color', 'bezel state',
+                        'bezel style', 'bezeled', 'border rect', 'border type',
+                        'bordered', 'bounds( rotation)?', 'box type',
+                        'button returned', 'button type',
+                        'can choose directories', 'can choose files',
+                        'can draw', 'can hide',
+                        'cell( (background color|size|type))?', 'characters',
+                        'class', 'click count', 'clicked( data)? column',
+                        'clicked data item', 'clicked( data)? row',
+                        'closeable', 'collating', 'color( (mode|panel))',
+                        'command key down', 'configuration',
+                        'content(s| (size|view( margins)?))?', 'context',
+                        'continuous', 'control key down', 'control size',
+                        'control tint', 'control view',
+                        'controller visible', 'coordinate system',
+                        'copies( on scroll)?', 'corner view', 'current cell',
+                        'current column', 'current( field)?  editor',
+                        'current( menu)? item', 'current row',
+                        'current tab view item', 'data source',
+                        'default identifiers', 'delta (x|y|z)',
+                        'destination window', 'directory', 'display mode',
+                        'displayed cell', 'document( (edited|rect|view))?',
+                        'double value', 'dragged column', 'dragged distance',
+                        'dragged items', 'draws( cell)? background',
+                        'draws grid', 'dynamically scrolls', 'echos bullets',
+                        'edge', 'editable', 'edited( data)? column',
+                        'edited data item', 'edited( data)? row', 'enabled',
+                        'enclosing scroll view', 'ending page',
+                        'error handling', 'event number', 'event type',
+                        'excluded from windows menu', 'executable path',
+                        'expanded', 'fax number', 'field editor', 'file kind',
+                        'file name', 'file type', 'first responder',
+                        'first visible column', 'flipped', 'floating',
+                        'font( panel)?', 'formatter', 'frameworks path',
+                        'frontmost', 'gave up', 'grid color', 'has data items',
+                        'has horizontal ruler', 'has horizontal scroller',
+                        'has parent data item', 'has resize indicator',
+                        'has shadow', 'has sub menu', 'has vertical ruler',
+                        'has vertical scroller', 'header cell', 'header view',
+                        'hidden', 'hides when deactivated', 'highlights by',
+                        'horizontal line scroll', 'horizontal page scroll',
+                        'horizontal ruler view', 'horizontally resizable',
+                        'icon image', 'id', 'identifier',
+                        'ignores multiple clicks',
+                        'image( (alignment|dims when disabled|frame style|scaling))?',
+                        'imports graphics', 'increment value',
+                        'indentation per level', 'indeterminate', 'index',
+                        'integer value', 'intercell spacing', 'item height',
+                        'key( (code|equivalent( modifier)?|window))?',
+                        'knob thickness', 'label', 'last( visible)? column',
+                        'leading offset', 'leaf', 'level', 'line scroll',
+                        'loaded', 'localized sort', 'location', 'loop mode',
+                        'main( (bunde|menu|window))?', 'marker follows cell',
+                        'matrix mode', 'maximum( content)? size',
+                        'maximum visible columns',
+                        'menu( form representation)?', 'miniaturizable',
+                        'miniaturized', 'minimized image', 'minimized title',
+                        'minimum column width', 'minimum( content)? size',
+                        'modal', 'modified', 'mouse down state',
+                        'movie( (controller|file|rect))?', 'muted', 'name',
+                        'needs display', 'next state', 'next text',
+                        'number of tick marks', 'only tick mark values',
+                        'opaque', 'open panel', 'option key down',
+                        'outline table column', 'page scroll', 'pages across',
+                        'pages down', 'palette label', 'pane splitter',
+                        'parent data item', 'parent window', 'pasteboard',
+                        'path( (names|separator))?', 'playing',
+                        'plays every frame', 'plays selection only', 'position',
+                        'preferred edge', 'preferred type', 'pressure',
+                        'previous text', 'prompt', 'properties',
+                        'prototype cell', 'pulls down', 'rate',
+                        'released when closed', 'repeated',
+                        'requested print time', 'required file type',
+                        'resizable', 'resized column', 'resource path',
+                        'returns records', 'reuses columns', 'rich text',
+                        'roll over', 'row height', 'rulers visible',
+                        'save panel', 'scripts path', 'scrollable',
+                        'selectable( identifiers)?', 'selected cell',
+                        'selected( data)? columns?', 'selected data items?',
+                        'selected( data)? rows?', 'selected item identifier',
+                        'selection by rect', 'send action on arrow key',
+                        'sends action when done editing', 'separates columns',
+                        'separator item', 'sequence number', 'services menu',
+                        'shared frameworks path', 'shared support path',
+                        'sheet', 'shift key down', 'shows alpha',
+                        'shows state by', 'size( mode)?',
+                        'smart insert delete enabled', 'sort case sensitivity',
+                        'sort column', 'sort order', 'sort type',
+                        'sorted( data rows)?', 'sound', 'source( mask)?',
+                        'spell checking enabled', 'starting page', 'state',
+                        'string value', 'sub menu', 'super menu', 'super view',
+                        'tab key traverses cells', 'tab state', 'tab type',
+                        'tab view', 'table view', 'tag', 'target( printer)?',
+                        'text color', 'text container insert',
+                        'text container origin', 'text returned',
+                        'tick mark position', 'time stamp',
+                        'title(d| (cell|font|height|position|rect))?',
+                        'tool tip', 'toolbar', 'trailing offset', 'transparent',
+                        'treat packages as directories', 'truncated labels',
+                        'types', 'unmodified characters', 'update views',
+                        'use sort indicator', 'user defaults',
+                        'uses data source', 'uses ruler',
+                        'uses threaded animation',
+                        'uses title from previous column', 'value wraps',
+                        'version',
+                        'vertical( (line scroll|page scroll|ruler view))?',
+                        'vertically resizable', 'view',
+                        'visible( document rect)?', 'volume', 'width', 'window',
+                        'windows menu', 'wraps', 'zoomable', 'zoomed')
+
+    tokens = {
+        'root': [
+            (r'\s+', Text),
+            (r'¬\n', String.Escape),
+            (r"'s\s+", Text),  # This is a possessive, consider moving
+            (r'(--|#).*?$', Comment),
+            (r'\(\*', Comment.Multiline, 'comment'),
+            (r'[(){}!,.:]', Punctuation),
+            (r'(«)([^»]+)(»)',
+             bygroups(Text, Name.Builtin, Text)),
+            (r'\b((?:considering|ignoring)\s*)'
+             r'(application responses|case|diacriticals|hyphens|'
+             r'numeric strings|punctuation|white space)',
+             bygroups(Keyword, Name.Builtin)),
+            (r'(-|\*|\+|&|≠|>=?|<=?|=|≥|≤|/|÷|\^)', Operator),
+            (r"\b({})\b".format('|'.join(Operators)), Operator.Word),
+            (r'^(\s*(?:on|end)\s+)'
+             r'({})'.format('|'.join(StudioEvents[::-1])),
+             bygroups(Keyword, Name.Function)),
+            (r'^(\s*)(in|on|script|to)(\s+)', bygroups(Text, Keyword, Text)),
+            (r'\b(as )({})\b'.format('|'.join(Classes)),
+             bygroups(Keyword, Name.Class)),
+            (r'\b({})\b'.format('|'.join(Literals)), Name.Constant),
+            (r'\b({})\b'.format('|'.join(Commands)), Name.Builtin),
+            (r'\b({})\b'.format('|'.join(Control)), Keyword),
+            (r'\b({})\b'.format('|'.join(Declarations)), Keyword),
+            (r'\b({})\b'.format('|'.join(Reserved)), Name.Builtin),
+            (r'\b({})s?\b'.format('|'.join(BuiltIn)), Name.Builtin),
+            (r'\b({})\b'.format('|'.join(HandlerParams)), Name.Builtin),
+            (r'\b({})\b'.format('|'.join(StudioProperties)), Name.Attribute),
+            (r'\b({})s?\b'.format('|'.join(StudioClasses)), Name.Builtin),
+            (r'\b({})\b'.format('|'.join(StudioCommands)), Name.Builtin),
+            (r'\b({})\b'.format('|'.join(References)), Name.Builtin),
+            (r'"(\\\\|\\[^\\]|[^"\\])*"', String.Double),
+            (rf'\b({Identifiers})\b', Name.Variable),
+            (r'[-+]?(\d+\.\d*|\d*\.\d+)(E[-+][0-9]+)?', Number.Float),
+            (r'[-+]?\d+', Number.Integer),
+        ],
+        'comment': [
+            (r'\(\*', Comment.Multiline, '#push'),
+            (r'\*\)', Comment.Multiline, '#pop'),
+            ('[^*(]+', Comment.Multiline),
+            ('[*(]', Comment.Multiline),
+        ],
+    }
+
+
+class RexxLexer(RegexLexer):
+    """
+    Rexx is a scripting language available for
+    a wide range of different platforms with its roots found on mainframe
+    systems. It is popular for I/O- and data based tasks and can act as glue
+    language to bind different applications together.
+    """
+    name = 'Rexx'
+    url = 'http://www.rexxinfo.org/'
+    aliases = ['rexx', 'arexx']
+    filenames = ['*.rexx', '*.rex', '*.rx', '*.arexx']
+    mimetypes = ['text/x-rexx']
+    version_added = '2.0'
+    flags = re.IGNORECASE
+
+    tokens = {
+        'root': [
+            (r'\s+', Whitespace),
+            (r'/\*', Comment.Multiline, 'comment'),
+            (r'"', String, 'string_double'),
+            (r"'", String, 'string_single'),
+            (r'[0-9]+(\.[0-9]+)?(e[+-]?[0-9])?', Number),
+            (r'([a-z_]\w*)(\s*)(:)(\s*)(procedure)\b',
+             bygroups(Name.Function, Whitespace, Operator, Whitespace,
+                      Keyword.Declaration)),
+            (r'([a-z_]\w*)(\s*)(:)',
+             bygroups(Name.Label, Whitespace, Operator)),
+            include('function'),
+            include('keyword'),
+            include('operator'),
+            (r'[a-z_]\w*', Text),
+        ],
+        'function': [
+            (words((
+                'abbrev', 'abs', 'address', 'arg', 'b2x', 'bitand', 'bitor', 'bitxor',
+                'c2d', 'c2x', 'center', 'charin', 'charout', 'chars', 'compare',
+                'condition', 'copies', 'd2c', 'd2x', 'datatype', 'date', 'delstr',
+                'delword', 'digits', 'errortext', 'form', 'format', 'fuzz', 'insert',
+                'lastpos', 'left', 'length', 'linein', 'lineout', 'lines', 'max',
+                'min', 'overlay', 'pos', 'queued', 'random', 'reverse', 'right', 'sign',
+                'sourceline', 'space', 'stream', 'strip', 'substr', 'subword', 'symbol',
+                'time', 'trace', 'translate', 'trunc', 'value', 'verify', 'word',
+                'wordindex', 'wordlength', 'wordpos', 'words', 'x2b', 'x2c', 'x2d',
+                'xrange'), suffix=r'(\s*)(\()'),
+             bygroups(Name.Builtin, Whitespace, Operator)),
+        ],
+        'keyword': [
+            (r'(address|arg|by|call|do|drop|else|end|exit|for|forever|if|'
+             r'interpret|iterate|leave|nop|numeric|off|on|options|parse|'
+             r'pull|push|queue|return|say|select|signal|to|then|trace|until|'
+             r'while)\b', Keyword.Reserved),
+        ],
+        'operator': [
+            (r'(-|//|/|\(|\)|\*\*|\*|\\<<|\\<|\\==|\\=|\\>>|\\>|\\|\|\||\||'
+             r'&&|&|%|\+|<<=|<<|<=|<>|<|==|=|><|>=|>>=|>>|>|¬<<|¬<|¬==|¬=|'
+             r'¬>>|¬>|¬|\.|,)', Operator),
+        ],
+        'string_double': [
+            (r'[^"\n]+', String),
+            (r'""', String),
+            (r'"', String, '#pop'),
+            (r'\n', Text, '#pop'),  # Stray linefeed also terminates strings.
+        ],
+        'string_single': [
+            (r'[^\'\n]+', String),
+            (r'\'\'', String),
+            (r'\'', String, '#pop'),
+            (r'\n', Text, '#pop'),  # Stray linefeed also terminates strings.
+        ],
+        'comment': [
+            (r'[^*]+', Comment.Multiline),
+            (r'\*/', Comment.Multiline, '#pop'),
+            (r'\*', Comment.Multiline),
+        ]
+    }
+
+    def _c(s):
+        return re.compile(s, re.MULTILINE)
+    _ADDRESS_COMMAND_PATTERN = _c(r'^\s*address\s+command\b')
+    _ADDRESS_PATTERN = _c(r'^\s*address\s+')
+    _DO_WHILE_PATTERN = _c(r'^\s*do\s+while\b')
+    _IF_THEN_DO_PATTERN = _c(r'^\s*if\b.+\bthen\s+do\s*$')
+    _PROCEDURE_PATTERN = _c(r'^\s*([a-z_]\w*)(\s*)(:)(\s*)(procedure)\b')
+    _ELSE_DO_PATTERN = _c(r'\belse\s+do\s*$')
+    _PARSE_ARG_PATTERN = _c(r'^\s*parse\s+(upper\s+)?(arg|value)\b')
+    PATTERNS_AND_WEIGHTS = (
+        (_ADDRESS_COMMAND_PATTERN, 0.2),
+        (_ADDRESS_PATTERN, 0.05),
+        (_DO_WHILE_PATTERN, 0.1),
+        (_ELSE_DO_PATTERN, 0.1),
+        (_IF_THEN_DO_PATTERN, 0.1),
+        (_PROCEDURE_PATTERN, 0.5),
+        (_PARSE_ARG_PATTERN, 0.2),
+    )
+
+    def analyse_text(text):
+        """
+        Check for initial comment and patterns that distinguish Rexx from other
+        C-like languages.
+        """
+        if re.search(r'/\*\**\s*rexx', text, re.IGNORECASE):
+            # Header matches MVS Rexx requirements, this is certainly a Rexx
+            # script.
+            return 1.0
+        elif text.startswith('/*'):
+            # Header matches general Rexx requirements; the source code might
+            # still be any language using C comments such as C++, C# or Java.
+            lowerText = text.lower()
+            result = sum(weight
+                         for (pattern, weight) in RexxLexer.PATTERNS_AND_WEIGHTS
+                         if pattern.search(lowerText)) + 0.01
+            return min(result, 1.0)
+
+
+class MOOCodeLexer(RegexLexer):
+    """
+    For MOOCode (the MOO scripting language).
+    """
+    name = 'MOOCode'
+    url = 'http://www.moo.mud.org/'
+    filenames = ['*.moo']
+    aliases = ['moocode', 'moo']
+    mimetypes = ['text/x-moocode']
+    version_added = '0.9'
+
+    tokens = {
+        'root': [
+            # Numbers
+            (r'(0|[1-9][0-9_]*)', Number.Integer),
+            # Strings
+            (r'"(\\\\|\\[^\\]|[^"\\])*"', String),
+            # exceptions
+            (r'(E_PERM|E_DIV)', Name.Exception),
+            # db-refs
+            (r'((#[-0-9]+)|(\$\w+))', Name.Entity),
+            # Keywords
+            (r'\b(if|else|elseif|endif|for|endfor|fork|endfork|while'
+             r'|endwhile|break|continue|return|try'
+             r'|except|endtry|finally|in)\b', Keyword),
+            # builtins
+            (r'(random|length)', Name.Builtin),
+            # special variables
+            (r'(player|caller|this|args)', Name.Variable.Instance),
+            # skip whitespace
+            (r'\s+', Text),
+            (r'\n', Text),
+            # other operators
+            (r'([!;=,{}&|:.\[\]@()<>?]+)', Operator),
+            # function call
+            (r'(\w+)(\()', bygroups(Name.Function, Operator)),
+            # variables
+            (r'(\w+)', Text),
+        ]
+    }
+
+
+class HybrisLexer(RegexLexer):
+    """
+    For Hybris source code.
+    """
+
+    name = 'Hybris'
+    aliases = ['hybris']
+    filenames = ['*.hyb']
+    mimetypes = ['text/x-hybris', 'application/x-hybris']
+    url = 'https://github.com/evilsocket/hybris'
+    version_added = '1.4'
+
+    flags = re.MULTILINE | re.DOTALL
+
+    tokens = {
+        'root': [
+            # method names
+            (r'^(\s*(?:function|method|operator\s+)+?)'
+             r'([a-zA-Z_]\w*)'
+             r'(\s*)(\()', bygroups(Keyword, Name.Function, Text, Operator)),
+            (r'[^\S\n]+', Text),
+            (r'//.*?\n', Comment.Single),
+            (r'/\*.*?\*/', Comment.Multiline),
+            (r'@[a-zA-Z_][\w.]*', Name.Decorator),
+            (r'(break|case|catch|next|default|do|else|finally|for|foreach|of|'
+             r'unless|if|new|return|switch|me|throw|try|while)\b', Keyword),
+            (r'(extends|private|protected|public|static|throws|function|method|'
+             r'operator)\b', Keyword.Declaration),
+            (r'(true|false|null|__FILE__|__LINE__|__VERSION__|__LIB_PATH__|'
+             r'__INC_PATH__)\b', Keyword.Constant),
+            (r'(class|struct)(\s+)',
+             bygroups(Keyword.Declaration, Text), 'class'),
+            (r'(import|include)(\s+)',
+             bygroups(Keyword.Namespace, Text), 'import'),
+            (words((
+                'gc_collect', 'gc_mm_items', 'gc_mm_usage', 'gc_collect_threshold',
+                'urlencode', 'urldecode', 'base64encode', 'base64decode', 'sha1', 'crc32',
+                'sha2', 'md5', 'md5_file', 'acos', 'asin', 'atan', 'atan2', 'ceil', 'cos',
+                'cosh', 'exp', 'fabs', 'floor', 'fmod', 'log', 'log10', 'pow', 'sin',
+                'sinh', 'sqrt', 'tan', 'tanh', 'isint', 'isfloat', 'ischar', 'isstring',
+                'isarray', 'ismap', 'isalias', 'typeof', 'sizeof', 'toint', 'tostring',
+                'fromxml', 'toxml', 'binary', 'pack', 'load', 'eval', 'var_names',
+                'var_values', 'user_functions', 'dyn_functions', 'methods', 'call',
+                'call_method', 'mknod', 'mkfifo', 'mount', 'umount2', 'umount', 'ticks',
+                'usleep', 'sleep', 'time', 'strtime', 'strdate', 'dllopen', 'dlllink',
+                'dllcall', 'dllcall_argv', 'dllclose', 'env', 'exec', 'fork', 'getpid',
+                'wait', 'popen', 'pclose', 'exit', 'kill', 'pthread_create',
+                'pthread_create_argv', 'pthread_exit', 'pthread_join', 'pthread_kill',
+                'smtp_send', 'http_get', 'http_post', 'http_download', 'socket', 'bind',
+                'listen', 'accept', 'getsockname', 'getpeername', 'settimeout', 'connect',
+                'server', 'recv', 'send', 'close', 'print', 'println', 'printf', 'input',
+                'readline', 'serial_open', 'serial_fcntl', 'serial_get_attr',
+                'serial_get_ispeed', 'serial_get_ospeed', 'serial_set_attr',
+                'serial_set_ispeed', 'serial_set_ospeed', 'serial_write', 'serial_read',
+                'serial_close', 'xml_load', 'xml_parse', 'fopen', 'fseek', 'ftell',
+                'fsize', 'fread', 'fwrite', 'fgets', 'fclose', 'file', 'readdir',
+                'pcre_replace', 'size', 'pop', 'unmap', 'has', 'keys', 'values',
+                'length', 'find', 'substr', 'replace', 'split', 'trim', 'remove',
+                'contains', 'join'), suffix=r'\b'),
+             Name.Builtin),
+            (words((
+                'MethodReference', 'Runner', 'Dll', 'Thread', 'Pipe', 'Process',
+                'Runnable', 'CGI', 'ClientSocket', 'Socket', 'ServerSocket',
+                'File', 'Console', 'Directory', 'Exception'), suffix=r'\b'),
+             Keyword.Type),
+            (r'"(\\\\|\\[^\\]|[^"\\])*"', String),
+            (r"'\\.'|'[^\\]'|'\\u[0-9a-f]{4}'", String.Char),
+            (r'(\.)([a-zA-Z_]\w*)',
+             bygroups(Operator, Name.Attribute)),
+            (r'[a-zA-Z_]\w*:', Name.Label),
+            (r'[a-zA-Z_$]\w*', Name),
+            (r'[~^*!%&\[\](){}<>|+=:;,./?\-@]+', Operator),
+            (r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float),
+            (r'0x[0-9a-f]+', Number.Hex),
+            (r'[0-9]+L?', Number.Integer),
+            (r'\n', Text),
+        ],
+        'class': [
+            (r'[a-zA-Z_]\w*', Name.Class, '#pop')
+        ],
+        'import': [
+            (r'[\w.]+\*?', Name.Namespace, '#pop')
+        ],
+    }
+
+    def analyse_text(text):
+        """public method and private method don't seem to be quite common
+        elsewhere."""
+        result = 0
+        if re.search(r'\b(?:public|private)\s+method\b', text):
+            result += 0.01
+        return result
+
+
+
+class EasytrieveLexer(RegexLexer):
+    """
+    Easytrieve Plus is a programming language for extracting, filtering and
+    converting sequential data. Furthermore it can layout data for reports.
+    It is mainly used on mainframe platforms and can access several of the
+    mainframe's native file formats. It is somewhat comparable to awk.
+    """
+    name = 'Easytrieve'
+    aliases = ['easytrieve']
+    filenames = ['*.ezt', '*.mac']
+    mimetypes = ['text/x-easytrieve']
+    url = 'https://www.broadcom.com/products/mainframe/application-development/easytrieve-report-generator'
+    version_added = '2.1'
+    flags = 0
+
+    # Note: We cannot use r'\b' at the start and end of keywords because
+    # Easytrieve Plus delimiter characters are:
+    #
+    #   * space ( )
+    #   * apostrophe (')
+    #   * period (.)
+    #   * comma (,)
+    #   * parenthesis ( and )
+    #   * colon (:)
+    #
+    # Additionally words end once a '*' appears, indicatins a comment.
+    _DELIMITERS = r' \'.,():\n'
+    _DELIMITERS_OR_COMENT = _DELIMITERS + '*'
+    _DELIMITER_PATTERN = '[' + _DELIMITERS + ']'
+    _DELIMITER_PATTERN_CAPTURE = '(' + _DELIMITER_PATTERN + ')'
+    _NON_DELIMITER_OR_COMMENT_PATTERN = '[^' + _DELIMITERS_OR_COMENT + ']'
+    _OPERATORS_PATTERN = '[.+\\-/=\\[\\](){}<>;,&%¬]'
+    _KEYWORDS = [
+        'AFTER-BREAK', 'AFTER-LINE', 'AFTER-SCREEN', 'AIM', 'AND', 'ATTR',
+        'BEFORE', 'BEFORE-BREAK', 'BEFORE-LINE', 'BEFORE-SCREEN', 'BUSHU',
+        'BY', 'CALL', 'CASE', 'CHECKPOINT', 'CHKP', 'CHKP-STATUS', 'CLEAR',
+        'CLOSE', 'COL', 'COLOR', 'COMMIT', 'CONTROL', 'COPY', 'CURSOR', 'D',
+        'DECLARE', 'DEFAULT', 'DEFINE', 'DELETE', 'DENWA', 'DISPLAY', 'DLI',
+        'DO', 'DUPLICATE', 'E', 'ELSE', 'ELSE-IF', 'END', 'END-CASE',
+        'END-DO', 'END-IF', 'END-PROC', 'ENDPAGE', 'ENDTABLE', 'ENTER', 'EOF',
+        'EQ', 'ERROR', 'EXIT', 'EXTERNAL', 'EZLIB', 'F1', 'F10', 'F11', 'F12',
+        'F13', 'F14', 'F15', 'F16', 'F17', 'F18', 'F19', 'F2', 'F20', 'F21',
+        'F22', 'F23', 'F24', 'F25', 'F26', 'F27', 'F28', 'F29', 'F3', 'F30',
+        'F31', 'F32', 'F33', 'F34', 'F35', 'F36', 'F4', 'F5', 'F6', 'F7',
+        'F8', 'F9', 'FETCH', 'FILE-STATUS', 'FILL', 'FINAL', 'FIRST',
+        'FIRST-DUP', 'FOR', 'GE', 'GET', 'GO', 'GOTO', 'GQ', 'GR', 'GT',
+        'HEADING', 'HEX', 'HIGH-VALUES', 'IDD', 'IDMS', 'IF', 'IN', 'INSERT',
+        'JUSTIFY', 'KANJI-DATE', 'KANJI-DATE-LONG', 'KANJI-TIME', 'KEY',
+        'KEY-PRESSED', 'KOKUGO', 'KUN', 'LAST-DUP', 'LE', 'LEVEL', 'LIKE',
+        'LINE', 'LINE-COUNT', 'LINE-NUMBER', 'LINK', 'LIST', 'LOW-VALUES',
+        'LQ', 'LS', 'LT', 'MACRO', 'MASK', 'MATCHED', 'MEND', 'MESSAGE',
+        'MOVE', 'MSTART', 'NE', 'NEWPAGE', 'NOMASK', 'NOPRINT', 'NOT',
+        'NOTE', 'NOVERIFY', 'NQ', 'NULL', 'OF', 'OR', 'OTHERWISE', 'PA1',
+        'PA2', 'PA3', 'PAGE-COUNT', 'PAGE-NUMBER', 'PARM-REGISTER',
+        'PATH-ID', 'PATTERN', 'PERFORM', 'POINT', 'POS', 'PRIMARY', 'PRINT',
+        'PROCEDURE', 'PROGRAM', 'PUT', 'READ', 'RECORD', 'RECORD-COUNT',
+        'RECORD-LENGTH', 'REFRESH', 'RELEASE', 'RENUM', 'REPEAT', 'REPORT',
+        'REPORT-INPUT', 'RESHOW', 'RESTART', 'RETRIEVE', 'RETURN-CODE',
+        'ROLLBACK', 'ROW', 'S', 'SCREEN', 'SEARCH', 'SECONDARY', 'SELECT',
+        'SEQUENCE', 'SIZE', 'SKIP', 'SOKAKU', 'SORT', 'SQL', 'STOP', 'SUM',
+        'SYSDATE', 'SYSDATE-LONG', 'SYSIN', 'SYSIPT', 'SYSLST', 'SYSPRINT',
+        'SYSSNAP', 'SYSTIME', 'TALLY', 'TERM-COLUMNS', 'TERM-NAME',
+        'TERM-ROWS', 'TERMINATION', 'TITLE', 'TO', 'TRANSFER', 'TRC',
+        'UNIQUE', 'UNTIL', 'UPDATE', 'UPPERCASE', 'USER', 'USERID', 'VALUE',
+        'VERIFY', 'W', 'WHEN', 'WHILE', 'WORK', 'WRITE', 'X', 'XDM', 'XRST'
+    ]
+
+    tokens = {
+        'root': [
+            (r'\*.*\n', Comment.Single),
+            (r'\n+', Whitespace),
+            # Macro argument
+            (r'&' + _NON_DELIMITER_OR_COMMENT_PATTERN + r'+\.', Name.Variable,
+             'after_macro_argument'),
+            # Macro call
+            (r'%' + _NON_DELIMITER_OR_COMMENT_PATTERN + r'+', Name.Variable),
+            (r'(FILE|MACRO|REPORT)(\s+)',
+             bygroups(Keyword.Declaration, Whitespace), 'after_declaration'),
+            (r'(JOB|PARM)' + r'(' + _DELIMITER_PATTERN + r')',
+             bygroups(Keyword.Declaration, Operator)),
+            (words(_KEYWORDS, suffix=_DELIMITER_PATTERN_CAPTURE),
+             bygroups(Keyword.Reserved, Operator)),
+            (_OPERATORS_PATTERN, Operator),
+            # Procedure declaration
+            (r'(' + _NON_DELIMITER_OR_COMMENT_PATTERN + r'+)(\s*)(\.?)(\s*)(PROC)(\s*\n)',
+             bygroups(Name.Function, Whitespace, Operator, Whitespace,
+                      Keyword.Declaration, Whitespace)),
+            (r'[0-9]+\.[0-9]*', Number.Float),
+            (r'[0-9]+', Number.Integer),
+            (r"'(''|[^'])*'", String),
+            (r'\s+', Whitespace),
+            # Everything else just belongs to a name
+            (_NON_DELIMITER_OR_COMMENT_PATTERN + r'+', Name),
+         ],
+        'after_declaration': [
+            (_NON_DELIMITER_OR_COMMENT_PATTERN + r'+', Name.Function),
+            default('#pop'),
+        ],
+        'after_macro_argument': [
+            (r'\*.*\n', Comment.Single, '#pop'),
+            (r'\s+', Whitespace, '#pop'),
+            (_OPERATORS_PATTERN, Operator, '#pop'),
+            (r"'(''|[^'])*'", String, '#pop'),
+            # Everything else just belongs to a name
+            (_NON_DELIMITER_OR_COMMENT_PATTERN + r'+', Name),
+        ],
+    }
+    _COMMENT_LINE_REGEX = re.compile(r'^\s*\*')
+    _MACRO_HEADER_REGEX = re.compile(r'^\s*MACRO')
+
+    def analyse_text(text):
+        """
+        Perform a structural analysis for basic Easytrieve constructs.
+        """
+        result = 0.0
+        lines = text.split('\n')
+        hasEndProc = False
+        hasHeaderComment = False
+        hasFile = False
+        hasJob = False
+        hasProc = False
+        hasParm = False
+        hasReport = False
+
+        def isCommentLine(line):
+            return EasytrieveLexer._COMMENT_LINE_REGEX.match(lines[0]) is not None
+
+        def isEmptyLine(line):
+            return not bool(line.strip())
+
+        # Remove possible empty lines and header comments.
+        while lines and (isEmptyLine(lines[0]) or isCommentLine(lines[0])):
+            if not isEmptyLine(lines[0]):
+                hasHeaderComment = True
+            del lines[0]
+
+        if EasytrieveLexer._MACRO_HEADER_REGEX.match(lines[0]):
+            # Looks like an Easytrieve macro.
+            result = 0.4
+            if hasHeaderComment:
+                result += 0.4
+        else:
+            # Scan the source for lines starting with indicators.
+            for line in lines:
+                words = line.split()
+                if (len(words) >= 2):
+                    firstWord = words[0]
+                    if not hasReport:
+                        if not hasJob:
+                            if not hasFile:
+                                if not hasParm:
+                                    if firstWord == 'PARM':
+                                        hasParm = True
+                                if firstWord == 'FILE':
+                                    hasFile = True
+                            if firstWord == 'JOB':
+                                hasJob = True
+                        elif firstWord == 'PROC':
+                            hasProc = True
+                        elif firstWord == 'END-PROC':
+                            hasEndProc = True
+                        elif firstWord == 'REPORT':
+                            hasReport = True
+
+            # Weight the findings.
+            if hasJob and (hasProc == hasEndProc):
+                if hasHeaderComment:
+                    result += 0.1
+                if hasParm:
+                    if hasProc:
+                        # Found PARM, JOB and PROC/END-PROC:
+                        # pretty sure this is Easytrieve.
+                        result += 0.8
+                    else:
+                        # Found PARAM and  JOB: probably this is Easytrieve
+                        result += 0.5
+                else:
+                    # Found JOB and possibly other keywords: might be Easytrieve
+                    result += 0.11
+                    if hasParm:
+                        # Note: PARAM is not a proper English word, so this is
+                        # regarded a much better indicator for Easytrieve than
+                        # the other words.
+                        result += 0.2
+                    if hasFile:
+                        result += 0.01
+                    if hasReport:
+                        result += 0.01
+        assert 0.0 <= result <= 1.0
+        return result
+
+
+class JclLexer(RegexLexer):
+    """
+    Job Control Language (JCL)
+    is a scripting language used on mainframe platforms to instruct the system
+    on how to run a batch job or start a subsystem. It is somewhat
+    comparable to MS DOS batch and Unix shell scripts.
+    """
+    name = 'JCL'
+    aliases = ['jcl']
+    filenames = ['*.jcl']
+    mimetypes = ['text/x-jcl']
+    url = 'https://en.wikipedia.org/wiki/Job_Control_Language'
+    version_added = '2.1'
+
+    flags = re.IGNORECASE
+
+    tokens = {
+        'root': [
+            (r'//\*.*\n', Comment.Single),
+            (r'//', Keyword.Pseudo, 'statement'),
+            (r'/\*', Keyword.Pseudo, 'jes2_statement'),
+            # TODO: JES3 statement
+            (r'.*\n', Other)  # Input text or inline code in any language.
+        ],
+        'statement': [
+            (r'\s*\n', Whitespace, '#pop'),
+            (r'([a-z]\w*)(\s+)(exec|job)(\s*)',
+             bygroups(Name.Label, Whitespace, Keyword.Reserved, Whitespace),
+             'option'),
+            (r'[a-z]\w*', Name.Variable, 'statement_command'),
+            (r'\s+', Whitespace, 'statement_command'),
+        ],
+        'statement_command': [
+            (r'\s+(command|cntl|dd|endctl|endif|else|include|jcllib|'
+             r'output|pend|proc|set|then|xmit)\s+', Keyword.Reserved, 'option'),
+            include('option')
+        ],
+        'jes2_statement': [
+            (r'\s*\n', Whitespace, '#pop'),
+            (r'\$', Keyword, 'option'),
+            (r'\b(jobparam|message|netacct|notify|output|priority|route|'
+             r'setup|signoff|xeq|xmit)\b', Keyword, 'option'),
+        ],
+        'option': [
+            # (r'\n', Text, 'root'),
+            (r'\*', Name.Builtin),
+            (r'[\[\](){}<>;,]', Punctuation),
+            (r'[-+*/=&%]', Operator),
+            (r'[a-z_]\w*', Name),
+            (r'\d+\.\d*', Number.Float),
+            (r'\.\d+', Number.Float),
+            (r'\d+', Number.Integer),
+            (r"'", String, 'option_string'),
+            (r'[ \t]+', Whitespace, 'option_comment'),
+            (r'\.', Punctuation),
+        ],
+        'option_string': [
+            (r"(\n)(//)", bygroups(Text, Keyword.Pseudo)),
+            (r"''", String),
+            (r"[^']", String),
+            (r"'", String, '#pop'),
+        ],
+        'option_comment': [
+            # (r'\n', Text, 'root'),
+            (r'.+', Comment.Single),
+        ]
+    }
+
+    _JOB_HEADER_PATTERN = re.compile(r'^//[a-z#$@][a-z0-9#$@]{0,7}\s+job(\s+.*)?$',
+                                     re.IGNORECASE)
+
+    def analyse_text(text):
+        """
+        Recognize JCL job by header.
+        """
+        result = 0.0
+        lines = text.split('\n')
+        if len(lines) > 0:
+            if JclLexer._JOB_HEADER_PATTERN.match(lines[0]):
+                result = 1.0
+        assert 0.0 <= result <= 1.0
+        return result
+
+
+class MiniScriptLexer(RegexLexer):
+    """
+    For MiniScript source code.
+    """
+
+    name = 'MiniScript'
+    url = 'https://miniscript.org'
+    aliases = ['miniscript', 'ms']
+    filenames = ['*.ms']
+    mimetypes = ['text/x-minicript', 'application/x-miniscript']
+    version_added = '2.6'
+
+    tokens = {
+        'root': [
+            (r'#!(.*?)$', Comment.Preproc),
+            default('base'),
+        ],
+        'base': [
+            ('//.*$', Comment.Single),
+            (r'(?i)(\d*\.\d+|\d+\.\d*)(e[+-]?\d+)?', Number),
+            (r'(?i)\d+e[+-]?\d+', Number),
+            (r'\d+', Number),
+            (r'\n', Text),
+            (r'[^\S\n]+', Text),
+            (r'"', String, 'string_double'),
+            (r'(==|!=|<=|>=|[=+\-*/%^<>.:])', Operator),
+            (r'[;,\[\]{}()]', Punctuation),
+            (words((
+                'break', 'continue', 'else', 'end', 'for', 'function', 'if',
+                'in', 'isa', 'then', 'repeat', 'return', 'while'), suffix=r'\b'),
+             Keyword),
+            (words((
+                'abs', 'acos', 'asin', 'atan', 'ceil', 'char', 'cos', 'floor',
+                'log', 'round', 'rnd', 'pi', 'sign', 'sin', 'sqrt', 'str', 'tan',
+                'hasIndex', 'indexOf', 'len', 'val', 'code', 'remove', 'lower',
+                'upper', 'replace', 'split', 'indexes', 'values', 'join', 'sum',
+                'sort', 'shuffle', 'push', 'pop', 'pull', 'range',
+                'print', 'input', 'time', 'wait', 'locals', 'globals', 'outer',
+                'yield'), suffix=r'\b'),
+             Name.Builtin),
+            (r'(true|false|null)\b', Keyword.Constant),
+            (r'(and|or|not|new)\b', Operator.Word),
+            (r'(self|super|__isa)\b', Name.Builtin.Pseudo),
+            (r'[a-zA-Z_]\w*', Name.Variable)
+        ],
+        'string_double': [
+            (r'[^"\n]+', String),
+            (r'""', String),
+            (r'"', String, '#pop'),
+            (r'\n', Text, '#pop'),  # Stray linefeed also terminates strings.
+        ]
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/sgf.py b/venv/Lib/site-packages/pygments/lexers/sgf.py
new file mode 100644
index 0000000000..f0e56cba55
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/sgf.py
@@ -0,0 +1,59 @@
+"""
+    pygments.lexers.sgf
+    ~~~~~~~~~~~~~~~~~~~
+
+    Lexer for Smart Game Format (sgf) file format.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, bygroups
+from pygments.token import Name, Literal, String, Punctuation, Whitespace
+
+__all__ = ["SmartGameFormatLexer"]
+
+
+class SmartGameFormatLexer(RegexLexer):
+    """
+    Lexer for Smart Game Format (sgf) file format.
+
+    The format is used to store game records of board games for two players
+    (mainly Go game).
+    """
+    name = 'SmartGameFormat'
+    url = 'https://www.red-bean.com/sgf/'
+    aliases = ['sgf']
+    filenames = ['*.sgf']
+    version_added = '2.4'
+
+    tokens = {
+        'root': [
+            (r'[():;]+', Punctuation),
+            # tokens:
+            (r'(A[BW]|AE|AN|AP|AR|AS|[BW]L|BM|[BW]R|[BW]S|[BW]T|CA|CH|CP|CR|'
+             r'DD|DM|DO|DT|EL|EV|EX|FF|FG|G[BW]|GC|GM|GN|HA|HO|ID|IP|IT|IY|KM|'
+             r'KO|LB|LN|LT|L|MA|MN|M|N|OB|OM|ON|OP|OT|OV|P[BW]|PC|PL|PM|RE|RG|'
+             r'RO|RU|SO|SC|SE|SI|SL|SO|SQ|ST|SU|SZ|T[BW]|TC|TE|TM|TR|UC|US|VW|'
+             r'V|[BW]|C)',
+             Name.Builtin),
+            # number:
+            (r'(\[)([0-9.]+)(\])',
+             bygroups(Punctuation, Literal.Number, Punctuation)),
+            # date:
+            (r'(\[)([0-9]{4}-[0-9]{2}-[0-9]{2})(\])',
+             bygroups(Punctuation, Literal.Date, Punctuation)),
+            # point:
+            (r'(\[)([a-z]{2})(\])',
+             bygroups(Punctuation, String, Punctuation)),
+            # double points:
+            (r'(\[)([a-z]{2})(:)([a-z]{2})(\])',
+             bygroups(Punctuation, String, Punctuation, String, Punctuation)),
+
+            (r'(\[)([\w\s#()+,\-.:?]+)(\])',
+             bygroups(Punctuation, String, Punctuation)),
+            (r'(\[)(\s.*)(\])',
+             bygroups(Punctuation, Whitespace, Punctuation)),
+            (r'\s+', Whitespace)
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/shell.py b/venv/Lib/site-packages/pygments/lexers/shell.py
new file mode 100644
index 0000000000..744767a1d4
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/shell.py
@@ -0,0 +1,902 @@
+"""
+    pygments.lexers.shell
+    ~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for various shells.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import re
+
+from pygments.lexer import Lexer, RegexLexer, do_insertions, bygroups, \
+    include, default, this, using, words, line_re
+from pygments.token import Punctuation, Whitespace, \
+    Text, Comment, Operator, Keyword, Name, String, Number, Generic
+from pygments.util import shebang_matches
+
+__all__ = ['BashLexer', 'BashSessionLexer', 'TcshLexer', 'BatchLexer',
+           'SlurmBashLexer', 'MSDOSSessionLexer', 'PowerShellLexer',
+           'PowerShellSessionLexer', 'TcshSessionLexer', 'FishShellLexer',
+           'ExeclineLexer']
+
+
+class BashLexer(RegexLexer):
+    """
+    Lexer for (ba|k|z|)sh shell scripts.
+    """
+
+    name = 'Bash'
+    aliases = ['bash', 'sh', 'ksh', 'zsh', 'shell', 'openrc']
+    filenames = ['*.sh', '*.ksh', '*.bash', '*.ebuild', '*.eclass',
+                 '*.exheres-0', '*.exlib', '*.zsh',
+                 '.bashrc', 'bashrc', '.bash_*', 'bash_*', 'zshrc', '.zshrc',
+                 '.kshrc', 'kshrc',
+                 'PKGBUILD']
+    mimetypes = ['application/x-sh', 'application/x-shellscript', 'text/x-shellscript']
+    url = 'https://en.wikipedia.org/wiki/Unix_shell'
+    version_added = '0.6'
+
+    tokens = {
+        'root': [
+            include('basic'),
+            (r'`', String.Backtick, 'backticks'),
+            include('data'),
+            include('interp'),
+        ],
+        'interp': [
+            (r'\$\(\(', Keyword, 'math'),
+            (r'\$\(', Keyword, 'paren'),
+            (r'\$\{#?', String.Interpol, 'curly'),
+            (r'\$[a-zA-Z_]\w*', Name.Variable),  # user variable
+            (r'\$(?:\d+|[#$?!_*@-])', Name.Variable),      # builtin
+            (r'\$', Text),
+        ],
+        'basic': [
+            (r'\b(if|fi|else|while|in|do|done|for|then|return|function|case|'
+             r'select|break|continue|until|esac|elif)(\s*)\b',
+             bygroups(Keyword, Whitespace)),
+            (r'\b(alias|bg|bind|builtin|caller|cd|command|compgen|'
+             r'complete|declare|dirs|disown|echo|enable|eval|exec|exit|'
+             r'export|false|fc|fg|getopts|hash|help|history|jobs|kill|let|'
+             r'local|logout|popd|printf|pushd|pwd|read|readonly|set|shift|'
+             r'shopt|source|suspend|test|time|times|trap|true|type|typeset|'
+             r'ulimit|umask|unalias|unset|wait)(?=[\s)`])',
+             Name.Builtin),
+            (r'\A#!.+\n', Comment.Hashbang),
+            (r'#.*\n', Comment.Single),
+            (r'\\[\w\W]', String.Escape),
+            (r'(\b\w+)(\s*)(\+?=)', bygroups(Name.Variable, Whitespace, Operator)),
+            (r'[\[\]{}()=]', Operator),
+            (r'<<<', Operator),  # here-string
+            (r'<<-?\s*(\'?)\\?(\w+)[\w\W]+?\2', String),
+            (r'&&|\|\|', Operator),
+        ],
+        'data': [
+            (r'(?s)\$?"(\\.|[^"\\$])*"', String.Double),
+            (r'"', String.Double, 'string'),
+            (r"(?s)\$'(\\\\|\\[0-7]+|\\.|[^'\\])*'", String.Single),
+            (r"(?s)'.*?'", String.Single),
+            (r';', Punctuation),
+            (r'&', Punctuation),
+            (r'\|', Punctuation),
+            (r'\s+', Whitespace),
+            (r'\d+\b', Number),
+            (r'[^=\s\[\]{}()$"\'`\\<&|;]+', Text),
+            (r'<', Text),
+        ],
+        'string': [
+            (r'"', String.Double, '#pop'),
+            (r'(?s)(\\\\|\\[0-7]+|\\.|[^"\\$])+', String.Double),
+            include('interp'),
+        ],
+        'curly': [
+            (r'\}', String.Interpol, '#pop'),
+            (r':-', Keyword),
+            (r'\w+', Name.Variable),
+            (r'[^}:"\'`$\\]+', Punctuation),
+            (r':', Punctuation),
+            include('root'),
+        ],
+        'paren': [
+            (r'\)', Keyword, '#pop'),
+            include('root'),
+        ],
+        'math': [
+            (r'\)\)', Keyword, '#pop'),
+            (r'\*\*|\|\||<<|>>|[-+*/%^|&<>]', Operator),
+            (r'\d+#[\da-zA-Z]+', Number),
+            (r'\d+#(?! )', Number),
+            (r'0[xX][\da-fA-F]+', Number),
+            (r'\d+', Number),
+            (r'[a-zA-Z_]\w*', Name.Variable),  # user variable
+            include('root'),
+        ],
+        'backticks': [
+            (r'`', String.Backtick, '#pop'),
+            include('root'),
+        ],
+    }
+
+    def analyse_text(text):
+        if shebang_matches(text, r'(ba|z|)sh'):
+            return 1
+        if text.startswith('$ '):
+            return 0.2
+
+
+class SlurmBashLexer(BashLexer):
+    """
+    Lexer for (ba|k|z|)sh Slurm scripts.
+    """
+
+    name = 'Slurm'
+    aliases = ['slurm', 'sbatch']
+    filenames = ['*.sl']
+    mimetypes = []
+    version_added = '2.4'
+    EXTRA_KEYWORDS = {'srun'}
+
+    def get_tokens_unprocessed(self, text):
+        for index, token, value in BashLexer.get_tokens_unprocessed(self, text):
+            if token is Text and value in self.EXTRA_KEYWORDS:
+                yield index, Name.Builtin, value
+            elif token is Comment.Single and 'SBATCH' in value:
+                yield index, Keyword.Pseudo, value
+            else:
+                yield index, token, value
+
+
+class ShellSessionBaseLexer(Lexer):
+    """
+    Base lexer for shell sessions.
+
+    .. versionadded:: 2.1
+    """
+
+    _bare_continuation = False
+    _venv = re.compile(r'^(\([^)]*\))(\s*)')
+
+    def get_tokens_unprocessed(self, text):
+        innerlexer = self._innerLexerCls(**self.options)
+
+        pos = 0
+        curcode = ''
+        insertions = []
+        backslash_continuation = False
+
+        for match in line_re.finditer(text):
+            line = match.group()
+
+            venv_match = self._venv.match(line)
+            if venv_match:
+                venv = venv_match.group(1)
+                venv_whitespace = venv_match.group(2)
+                insertions.append((len(curcode),
+                                   [(0, Generic.Prompt.VirtualEnv, venv)]))
+                if venv_whitespace:
+                    insertions.append((len(curcode),
+                                       [(0, Text, venv_whitespace)]))
+                line = line[venv_match.end():]
+
+            m = self._ps1rgx.match(line)
+            if m:
+                # To support output lexers (say diff output), the output
+                # needs to be broken by prompts whenever the output lexer
+                # changes.
+                if not insertions:
+                    pos = match.start()
+
+                insertions.append((len(curcode),
+                                   [(0, Generic.Prompt, m.group(1))]))
+                curcode += m.group(2)
+                backslash_continuation = curcode.endswith('\\\n')
+            elif backslash_continuation:
+                if line.startswith(self._ps2):
+                    insertions.append((len(curcode),
+                                       [(0, Generic.Prompt,
+                                         line[:len(self._ps2)])]))
+                    curcode += line[len(self._ps2):]
+                else:
+                    curcode += line
+                backslash_continuation = curcode.endswith('\\\n')
+            elif self._bare_continuation and line.startswith(self._ps2):
+                insertions.append((len(curcode),
+                                   [(0, Generic.Prompt,
+                                     line[:len(self._ps2)])]))
+                curcode += line[len(self._ps2):]
+            else:
+                if insertions:
+                    toks = innerlexer.get_tokens_unprocessed(curcode)
+                    for i, t, v in do_insertions(insertions, toks):
+                        yield pos+i, t, v
+                yield match.start(), Generic.Output, line
+                insertions = []
+                curcode = ''
+        if insertions:
+            for i, t, v in do_insertions(insertions,
+                                         innerlexer.get_tokens_unprocessed(curcode)):
+                yield pos+i, t, v
+
+
+class BashSessionLexer(ShellSessionBaseLexer):
+    """
+    Lexer for Bash shell sessions, i.e. command lines, including a
+    prompt, interspersed with output.
+    """
+
+    name = 'Bash Session'
+    aliases = ['console', 'shell-session']
+    filenames = ['*.sh-session', '*.shell-session']
+    mimetypes = ['application/x-shell-session', 'application/x-sh-session']
+    url = 'https://en.wikipedia.org/wiki/Unix_shell'
+    version_added = '1.1'
+    _example = "console/example.sh-session"
+
+    _innerLexerCls = BashLexer
+    _ps1rgx = re.compile(
+        r'^((?:(?:\[.*?\])|(?:\(\S+\))?(?:| |sh\S*?|\w+\S+[@:]\S+(?:\s+\S+)' \
+        r'?|\[\S+[@:][^\n]+\].+))\s*[$#%]\s*)(.*\n?)')
+    _ps2 = '> '
+
+
+class BatchLexer(RegexLexer):
+    """
+    Lexer for the DOS/Windows Batch file format.
+    """
+    name = 'Batchfile'
+    aliases = ['batch', 'bat', 'dosbatch', 'winbatch']
+    filenames = ['*.bat', '*.cmd']
+    mimetypes = ['application/x-dos-batch']
+    url = 'https://en.wikipedia.org/wiki/Batch_file'
+    version_added = '0.7'
+
+    flags = re.MULTILINE | re.IGNORECASE
+
+    _nl = r'\n\x1a'
+    _punct = r'&<>|'
+    _ws = r'\t\v\f\r ,;=\xa0'
+    _nlws = r'\s\x1a\xa0,;='
+    _space = rf'(?:(?:(?:\^[{_nl}])?[{_ws}])+)'
+    _keyword_terminator = (rf'(?=(?:\^[{_nl}]?)?[{_ws}+./:[\\\]]|[{_nl}{_punct}(])')
+    _token_terminator = rf'(?=\^?[{_ws}]|[{_punct}{_nl}])'
+    _start_label = rf'((?:(?<=^[^:])|^[^:]?)[{_ws}]*)(:)'
+    _label = rf'(?:(?:[^{_nlws}{_punct}+:^]|\^[{_nl}]?[\w\W])*)'
+    _label_compound = rf'(?:(?:[^{_nlws}{_punct}+:^)]|\^[{_nl}]?[^)])*)'
+    _number = rf'(?:-?(?:0[0-7]+|0x[\da-f]+|\d+){_token_terminator})'
+    _opword = r'(?:equ|geq|gtr|leq|lss|neq)'
+    _string = rf'(?:"[^{_nl}"]*(?:"|(?=[{_nl}])))'
+    _variable = (r'(?:(?:%(?:\*|(?:~[a-z]*(?:\$[^:]+:)?)?\d|'
+                 rf'[^%:{_nl}]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:[^%{_nl}^]|'
+                 rf'\^[^%{_nl}])[^={_nl}]*=(?:[^%{_nl}^]|\^[^%{_nl}])*)?)?%))|'
+                 rf'(?:\^?![^!:{_nl}]+(?::(?:~(?:-?\d+)?(?:,(?:-?\d+)?)?|(?:'
+                 rf'[^!{_nl}^]|\^[^!{_nl}])[^={_nl}]*=(?:[^!{_nl}^]|\^[^!{_nl}])*)?)?\^?!))')
+    _core_token = rf'(?:(?:(?:\^[{_nl}]?)?[^"{_nlws}{_punct}])+)'
+    _core_token_compound = rf'(?:(?:(?:\^[{_nl}]?)?[^"{_nlws}{_punct})])+)'
+    _token = rf'(?:[{_punct}]+|{_core_token})'
+    _token_compound = rf'(?:[{_punct}]+|{_core_token_compound})'
+    _stoken = (rf'(?:[{_punct}]+|(?:{_string}|{_variable}|{_core_token})+)')
+
+    def _make_begin_state(compound, _core_token=_core_token,
+                          _core_token_compound=_core_token_compound,
+                          _keyword_terminator=_keyword_terminator,
+                          _nl=_nl, _punct=_punct, _string=_string,
+                          _space=_space, _start_label=_start_label,
+                          _stoken=_stoken, _token_terminator=_token_terminator,
+                          _variable=_variable, _ws=_ws):
+        rest = '(?:{}|{}|[^"%{}{}{}])*'.format(_string, _variable, _nl, _punct,
+                                            ')' if compound else '')
+        rest_of_line = rf'(?:(?:[^{_nl}^]|\^[{_nl}]?[\w\W])*)'
+        rest_of_line_compound = rf'(?:(?:[^{_nl}^)]|\^[{_nl}]?[^)])*)'
+        set_space = rf'((?:(?:\^[{_nl}]?)?[^\S\n])*)'
+        suffix = ''
+        if compound:
+            _keyword_terminator = rf'(?:(?=\))|{_keyword_terminator})'
+            _token_terminator = rf'(?:(?=\))|{_token_terminator})'
+            suffix = '/compound'
+        return [
+            ((r'\)', Punctuation, '#pop') if compound else
+             (rf'\)((?=\()|{_token_terminator}){rest_of_line}',
+              Comment.Single)),
+            (rf'(?={_start_label})', Text, f'follow{suffix}'),
+            (_space, using(this, state='text')),
+            include(f'redirect{suffix}'),
+            (rf'[{_nl}]+', Text),
+            (r'\(', Punctuation, 'root/compound'),
+            (r'@+', Punctuation),
+            (rf'((?:for|if|rem)(?:(?=(?:\^[{_nl}]?)?/)|(?:(?!\^)|'
+             rf'(?<=m))(?:(?=\()|{_token_terminator})))({_space}?{_core_token_compound if compound else _core_token}?(?:\^[{_nl}]?)?/(?:\^[{_nl}]?)?\?)',
+             bygroups(Keyword, using(this, state='text')),
+             f'follow{suffix}'),
+            (rf'(goto{_keyword_terminator})({rest}(?:\^[{_nl}]?)?/(?:\^[{_nl}]?)?\?{rest})',
+             bygroups(Keyword, using(this, state='text')),
+             f'follow{suffix}'),
+            (words(('assoc', 'break', 'cd', 'chdir', 'cls', 'color', 'copy',
+                    'date', 'del', 'dir', 'dpath', 'echo', 'endlocal', 'erase',
+                    'exit', 'ftype', 'keys', 'md', 'mkdir', 'mklink', 'move',
+                    'path', 'pause', 'popd', 'prompt', 'pushd', 'rd', 'ren',
+                    'rename', 'rmdir', 'setlocal', 'shift', 'start', 'time',
+                    'title', 'type', 'ver', 'verify', 'vol'),
+                   suffix=_keyword_terminator), Keyword, f'follow{suffix}'),
+            (rf'(call)({_space}?)(:)',
+             bygroups(Keyword, using(this, state='text'), Punctuation),
+             f'call{suffix}'),
+            (rf'call{_keyword_terminator}', Keyword),
+            (rf'(for{_token_terminator}(?!\^))({_space})(/f{_token_terminator})',
+             bygroups(Keyword, using(this, state='text'), Keyword),
+             ('for/f', 'for')),
+            (rf'(for{_token_terminator}(?!\^))({_space})(/l{_token_terminator})',
+             bygroups(Keyword, using(this, state='text'), Keyword),
+             ('for/l', 'for')),
+            (rf'for{_token_terminator}(?!\^)', Keyword, ('for2', 'for')),
+            (rf'(goto{_keyword_terminator})({_space}?)(:?)',
+             bygroups(Keyword, using(this, state='text'), Punctuation),
+             f'label{suffix}'),
+            (rf'(if(?:(?=\()|{_token_terminator})(?!\^))({_space}?)((?:/i{_token_terminator})?)({_space}?)((?:not{_token_terminator})?)({_space}?)',
+             bygroups(Keyword, using(this, state='text'), Keyword,
+                      using(this, state='text'), Keyword,
+                      using(this, state='text')), ('(?', 'if')),
+            (rf'rem(((?=\()|{_token_terminator}){_space}?{_stoken}?.*|{_keyword_terminator}{rest_of_line_compound if compound else rest_of_line})',
+             Comment.Single, f'follow{suffix}'),
+            (rf'(set{_keyword_terminator}){set_space}(/a)',
+             bygroups(Keyword, using(this, state='text'), Keyword),
+             f'arithmetic{suffix}'),
+            (r'(set{}){}((?:/p)?){}((?:(?:(?:\^[{}]?)?[^"{}{}^={}]|'
+             r'\^[{}]?[^"=])+)?)((?:(?:\^[{}]?)?=)?)'.format(_keyword_terminator, set_space, set_space, _nl, _nl, _punct,
+              ')' if compound else '', _nl, _nl),
+             bygroups(Keyword, using(this, state='text'), Keyword,
+                      using(this, state='text'), using(this, state='variable'),
+                      Punctuation),
+             f'follow{suffix}'),
+            default(f'follow{suffix}')
+        ]
+
+    def _make_follow_state(compound, _label=_label,
+                           _label_compound=_label_compound, _nl=_nl,
+                           _space=_space, _start_label=_start_label,
+                           _token=_token, _token_compound=_token_compound,
+                           _ws=_ws):
+        suffix = '/compound' if compound else ''
+        state = []
+        if compound:
+            state.append((r'(?=\))', Text, '#pop'))
+        state += [
+            (rf'{_start_label}([{_ws}]*)({_label_compound if compound else _label})(.*)',
+             bygroups(Text, Punctuation, Text, Name.Label, Comment.Single)),
+            include(f'redirect{suffix}'),
+            (rf'(?=[{_nl}])', Text, '#pop'),
+            (r'\|\|?|&&?', Punctuation, '#pop'),
+            include('text')
+        ]
+        return state
+
+    def _make_arithmetic_state(compound, _nl=_nl, _punct=_punct,
+                               _string=_string, _variable=_variable,
+                               _ws=_ws, _nlws=_nlws):
+        op = r'=+\-*/!~'
+        state = []
+        if compound:
+            state.append((r'(?=\))', Text, '#pop'))
+        state += [
+            (r'0[0-7]+', Number.Oct),
+            (r'0x[\da-f]+', Number.Hex),
+            (r'\d+', Number.Integer),
+            (r'[(),]+', Punctuation),
+            (rf'([{op}]|%|\^\^)+', Operator),
+            (r'({}|{}|(\^[{}]?)?[^(){}%\^"{}{}]|\^[{}]?{})+'.format(_string, _variable, _nl, op, _nlws, _punct, _nlws,
+              r'[^)]' if compound else r'[\w\W]'),
+             using(this, state='variable')),
+            (r'(?=[\x00|&])', Text, '#pop'),
+            include('follow')
+        ]
+        return state
+
+    def _make_call_state(compound, _label=_label,
+                         _label_compound=_label_compound):
+        state = []
+        if compound:
+            state.append((r'(?=\))', Text, '#pop'))
+        state.append((r'(:?)(%s)' % (_label_compound if compound else _label),
+                      bygroups(Punctuation, Name.Label), '#pop'))
+        return state
+
+    def _make_label_state(compound, _label=_label,
+                          _label_compound=_label_compound, _nl=_nl,
+                          _punct=_punct, _string=_string, _variable=_variable):
+        state = []
+        if compound:
+            state.append((r'(?=\))', Text, '#pop'))
+        state.append((r'({}?)((?:{}|{}|\^[{}]?{}|[^"%^{}{}{}])*)'.format(_label_compound if compound else _label, _string,
+                       _variable, _nl, r'[^)]' if compound else r'[\w\W]', _nl,
+                       _punct, r')' if compound else ''),
+                      bygroups(Name.Label, Comment.Single), '#pop'))
+        return state
+
+    def _make_redirect_state(compound,
+                             _core_token_compound=_core_token_compound,
+                             _nl=_nl, _punct=_punct, _stoken=_stoken,
+                             _string=_string, _space=_space,
+                             _variable=_variable, _nlws=_nlws):
+        stoken_compound = (rf'(?:[{_punct}]+|(?:{_string}|{_variable}|{_core_token_compound})+)')
+        return [
+            (rf'((?:(?<=[{_nlws}])\d)?)(>>?&|<&)([{_nlws}]*)(\d)',
+             bygroups(Number.Integer, Punctuation, Text, Number.Integer)),
+            (rf'((?:(?<=[{_nlws}])(?>?|<)({_space}?{stoken_compound if compound else _stoken})',
+             bygroups(Number.Integer, Punctuation, using(this, state='text')))
+        ]
+
+    tokens = {
+        'root': _make_begin_state(False),
+        'follow': _make_follow_state(False),
+        'arithmetic': _make_arithmetic_state(False),
+        'call': _make_call_state(False),
+        'label': _make_label_state(False),
+        'redirect': _make_redirect_state(False),
+        'root/compound': _make_begin_state(True),
+        'follow/compound': _make_follow_state(True),
+        'arithmetic/compound': _make_arithmetic_state(True),
+        'call/compound': _make_call_state(True),
+        'label/compound': _make_label_state(True),
+        'redirect/compound': _make_redirect_state(True),
+        'variable-or-escape': [
+            (_variable, Name.Variable),
+            (rf'%%|\^[{_nl}]?(\^!|[\w\W])', String.Escape)
+        ],
+        'string': [
+            (r'"', String.Double, '#pop'),
+            (_variable, Name.Variable),
+            (r'\^!|%%', String.Escape),
+            (rf'[^"%^{_nl}]+|[%^]', String.Double),
+            default('#pop')
+        ],
+        'sqstring': [
+            include('variable-or-escape'),
+            (r'[^%]+|%', String.Single)
+        ],
+        'bqstring': [
+            include('variable-or-escape'),
+            (r'[^%]+|%', String.Backtick)
+        ],
+        'text': [
+            (r'"', String.Double, 'string'),
+            include('variable-or-escape'),
+            (rf'[^"%^{_nlws}{_punct}\d)]+|.', Text)
+        ],
+        'variable': [
+            (r'"', String.Double, 'string'),
+            include('variable-or-escape'),
+            (rf'[^"%^{_nl}]+|.', Name.Variable)
+        ],
+        'for': [
+            (rf'({_space})(in)({_space})(\()',
+             bygroups(using(this, state='text'), Keyword,
+                      using(this, state='text'), Punctuation), '#pop'),
+            include('follow')
+        ],
+        'for2': [
+            (r'\)', Punctuation),
+            (rf'({_space})(do{_token_terminator})',
+             bygroups(using(this, state='text'), Keyword), '#pop'),
+            (rf'[{_nl}]+', Text),
+            include('follow')
+        ],
+        'for/f': [
+            (rf'(")((?:{_variable}|[^"])*?")([{_nlws}]*)(\))',
+             bygroups(String.Double, using(this, state='string'), Text,
+                      Punctuation)),
+            (r'"', String.Double, ('#pop', 'for2', 'string')),
+            (rf"('(?:%%|{_variable}|[\w\W])*?')([{_nlws}]*)(\))",
+             bygroups(using(this, state='sqstring'), Text, Punctuation)),
+            (rf'(`(?:%%|{_variable}|[\w\W])*?`)([{_nlws}]*)(\))',
+             bygroups(using(this, state='bqstring'), Text, Punctuation)),
+            include('for2')
+        ],
+        'for/l': [
+            (r'-?\d+', Number.Integer),
+            include('for2')
+        ],
+        'if': [
+            (rf'((?:cmdextversion|errorlevel){_token_terminator})({_space})(\d+)',
+             bygroups(Keyword, using(this, state='text'),
+                      Number.Integer), '#pop'),
+            (rf'(defined{_token_terminator})({_space})({_stoken})',
+             bygroups(Keyword, using(this, state='text'),
+                      using(this, state='variable')), '#pop'),
+            (rf'(exist{_token_terminator})({_space}{_stoken})',
+             bygroups(Keyword, using(this, state='text')), '#pop'),
+            (rf'({_number}{_space})({_opword})({_space}{_number})',
+             bygroups(using(this, state='arithmetic'), Operator.Word,
+                      using(this, state='arithmetic')), '#pop'),
+            (_stoken, using(this, state='text'), ('#pop', 'if2')),
+        ],
+        'if2': [
+            (rf'({_space}?)(==)({_space}?{_stoken})',
+             bygroups(using(this, state='text'), Operator,
+                      using(this, state='text')), '#pop'),
+            (rf'({_space})({_opword})({_space}{_stoken})',
+             bygroups(using(this, state='text'), Operator.Word,
+                      using(this, state='text')), '#pop')
+        ],
+        '(?': [
+            (_space, using(this, state='text')),
+            (r'\(', Punctuation, ('#pop', 'else?', 'root/compound')),
+            default('#pop')
+        ],
+        'else?': [
+            (_space, using(this, state='text')),
+            (rf'else{_token_terminator}', Keyword, '#pop'),
+            default('#pop')
+        ]
+    }
+
+
+class MSDOSSessionLexer(ShellSessionBaseLexer):
+    """
+    Lexer for MS DOS shell sessions, i.e. command lines, including a
+    prompt, interspersed with output.
+    """
+
+    name = 'MSDOS Session'
+    aliases = ['doscon']
+    filenames = []
+    mimetypes = []
+    url = 'https://en.wikipedia.org/wiki/MS-DOS'
+    version_added = '2.1'
+    _example = "doscon/session"
+
+    _innerLexerCls = BatchLexer
+    _ps1rgx = re.compile(r'^([^>]*>)(.*\n?)')
+    _ps2 = 'More? '
+
+
+class TcshLexer(RegexLexer):
+    """
+    Lexer for tcsh scripts.
+    """
+
+    name = 'Tcsh'
+    aliases = ['tcsh', 'csh']
+    filenames = ['*.tcsh', '*.csh']
+    mimetypes = ['application/x-csh']
+    url = 'https://www.tcsh.org'
+    version_added = '0.10'
+
+    tokens = {
+        'root': [
+            include('basic'),
+            (r'\$\(', Keyword, 'paren'),
+            (r'\$\{#?', Keyword, 'curly'),
+            (r'`', String.Backtick, 'backticks'),
+            include('data'),
+        ],
+        'basic': [
+            (r'\b(if|endif|else|while|then|foreach|case|default|'
+             r'break|continue|goto|breaksw|end|switch|endsw)\s*\b',
+             Keyword),
+            (r'\b(alias|alloc|bg|bindkey|builtins|bye|caller|cd|chdir|'
+             r'complete|dirs|echo|echotc|eval|exec|exit|fg|filetest|getxvers|'
+             r'glob|getspath|hashstat|history|hup|inlib|jobs|kill|'
+             r'limit|log|login|logout|ls-F|migrate|newgrp|nice|nohup|notify|'
+             r'onintr|popd|printenv|pushd|rehash|repeat|rootnode|popd|pushd|'
+             r'set|shift|sched|setenv|setpath|settc|setty|setxvers|shift|'
+             r'source|stop|suspend|source|suspend|telltc|time|'
+             r'umask|unalias|uncomplete|unhash|universe|unlimit|unset|unsetenv|'
+             r'ver|wait|warp|watchlog|where|which)\s*\b',
+             Name.Builtin),
+            (r'#.*', Comment),
+            (r'\\[\w\W]', String.Escape),
+            (r'(\b\w+)(\s*)(=)', bygroups(Name.Variable, Text, Operator)),
+            (r'[\[\]{}()=]+', Operator),
+            (r'<<\s*(\'?)\\?(\w+)[\w\W]+?\2', String),
+            (r';', Punctuation),
+        ],
+        'data': [
+            (r'(?s)"(\\\\|\\[0-7]+|\\.|[^"\\])*"', String.Double),
+            (r"(?s)'(\\\\|\\[0-7]+|\\.|[^'\\])*'", String.Single),
+            (r'\s+', Text),
+            (r'[^=\s\[\]{}()$"\'`\\;#]+', Text),
+            (r'\d+(?= |\Z)', Number),
+            (r'\$#?(\w+|.)', Name.Variable),
+        ],
+        'curly': [
+            (r'\}', Keyword, '#pop'),
+            (r':-', Keyword),
+            (r'\w+', Name.Variable),
+            (r'[^}:"\'`$]+', Punctuation),
+            (r':', Punctuation),
+            include('root'),
+        ],
+        'paren': [
+            (r'\)', Keyword, '#pop'),
+            include('root'),
+        ],
+        'backticks': [
+            (r'`', String.Backtick, '#pop'),
+            include('root'),
+        ],
+    }
+
+
+class TcshSessionLexer(ShellSessionBaseLexer):
+    """
+    Lexer for Tcsh sessions, i.e. command lines, including a
+    prompt, interspersed with output.
+    """
+
+    name = 'Tcsh Session'
+    aliases = ['tcshcon']
+    filenames = []
+    mimetypes = []
+    url = 'https://www.tcsh.org'
+    version_added = '2.1'
+    _example = "tcshcon/session"
+
+    _innerLexerCls = TcshLexer
+    _ps1rgx = re.compile(r'^([^>]+>)(.*\n?)')
+    _ps2 = '? '
+
+
+class PowerShellLexer(RegexLexer):
+    """
+    For Windows PowerShell code.
+    """
+    name = 'PowerShell'
+    aliases = ['powershell', 'pwsh', 'posh', 'ps1', 'psm1']
+    filenames = ['*.ps1', '*.psm1']
+    mimetypes = ['text/x-powershell']
+    url = 'https://learn.microsoft.com/en-us/powershell'
+    version_added = '1.5'
+
+    flags = re.DOTALL | re.IGNORECASE | re.MULTILINE
+
+    keywords = (
+        'while validateset validaterange validatepattern validatelength '
+        'validatecount until trap switch return ref process param parameter in '
+        'if global: local: function foreach for finally filter end elseif else '
+        'dynamicparam do default continue cmdletbinding break begin alias \\? '
+        '% #script #private #local #global mandatory parametersetname position '
+        'valuefrompipeline valuefrompipelinebypropertyname '
+        'valuefromremainingarguments helpmessage try catch throw').split()
+
+    operators = (
+        'and as band bnot bor bxor casesensitive ccontains ceq cge cgt cle '
+        'clike clt cmatch cne cnotcontains cnotlike cnotmatch contains '
+        'creplace eq exact f file ge gt icontains ieq ige igt ile ilike ilt '
+        'imatch ine inotcontains inotlike inotmatch ireplace is isnot le like '
+        'lt match ne not notcontains notlike notmatch or regex replace '
+        'wildcard').split()
+
+    verbs = (
+        'write where watch wait use update unregister unpublish unprotect '
+        'unlock uninstall undo unblock trace test tee take sync switch '
+        'suspend submit stop step start split sort skip show set send select '
+        'search scroll save revoke resume restore restart resolve resize '
+        'reset request repair rename remove register redo receive read push '
+        'publish protect pop ping out optimize open new move mount merge '
+        'measure lock limit join invoke install initialize import hide group '
+        'grant get format foreach find export expand exit enter enable edit '
+        'dismount disconnect disable deny debug cxnew copy convertto '
+        'convertfrom convert connect confirm compress complete compare close '
+        'clear checkpoint block backup assert approve aggregate add').split()
+
+    aliases_ = (
+        'ac asnp cat cd cfs chdir clc clear clhy cli clp cls clv cnsn '
+        'compare copy cp cpi cpp curl cvpa dbp del diff dir dnsn ebp echo epal '
+        'epcsv epsn erase etsn exsn fc fhx fl foreach ft fw gal gbp gc gci gcm '
+        'gcs gdr ghy gi gjb gl gm gmo gp gps gpv group gsn gsnp gsv gu gv gwmi '
+        'h history icm iex ihy ii ipal ipcsv ipmo ipsn irm ise iwmi iwr kill lp '
+        'ls man md measure mi mount move mp mv nal ndr ni nmo npssc nsn nv ogv '
+        'oh popd ps pushd pwd r rbp rcjb rcsn rd rdr ren ri rjb rm rmdir rmo '
+        'rni rnp rp rsn rsnp rujb rv rvpa rwmi sajb sal saps sasv sbp sc select '
+        'set shcm si sl sleep sls sort sp spjb spps spsv start sujb sv swmi tee '
+        'trcm type wget where wjb write').split()
+
+    commenthelp = (
+        'component description example externalhelp forwardhelpcategory '
+        'forwardhelptargetname functionality inputs link '
+        'notes outputs parameter remotehelprunspace role synopsis').split()
+
+    tokens = {
+        'root': [
+            # we need to count pairs of parentheses for correct highlight
+            # of '$(...)' blocks in strings
+            (r'\(', Punctuation, 'child'),
+            (r'\s+', Text),
+            (r'^(\s*#[#\s]*)(\.(?:{}))([^\n]*$)'.format('|'.join(commenthelp)),
+             bygroups(Comment, String.Doc, Comment)),
+            (r'#[^\n]*?$', Comment),
+            (r'(<|<)#', Comment.Multiline, 'multline'),
+            (r'@"\n', String.Heredoc, 'heredoc-double'),
+            (r"@'\n.*?\n'@", String.Heredoc),
+            # escaped syntax
+            (r'`[\'"$@-]', Punctuation),
+            (r'"', String.Double, 'string'),
+            (r"'([^']|'')*'", String.Single),
+            (r'(\$|@@|@)((global|script|private|env):)?\w+',
+             Name.Variable),
+            (r'({})\b'.format('|'.join(keywords)), Keyword),
+            (r'-({})\b'.format('|'.join(operators)), Operator),
+            (r'({})-[a-z_]\w*\b'.format('|'.join(verbs)), Name.Builtin),
+            (r'({})\s'.format('|'.join(aliases_)), Name.Builtin),
+            (r'\[[a-z_\[][\w. `,\[\]]*\]', Name.Constant),  # .net [type]s
+            (r'-[a-z_]\w*', Name),
+            (r'\w+', Name),
+            (r'[.,;:@{}\[\]$()=+*/\\&%!~?^`|<>-]', Punctuation),
+        ],
+        'child': [
+            (r'\)', Punctuation, '#pop'),
+            include('root'),
+        ],
+        'multline': [
+            (r'[^#&.]+', Comment.Multiline),
+            (r'#(>|>)', Comment.Multiline, '#pop'),
+            (r'\.({})'.format('|'.join(commenthelp)), String.Doc),
+            (r'[#&.]', Comment.Multiline),
+        ],
+        'string': [
+            (r"`[0abfnrtv'\"$`]", String.Escape),
+            (r'[^$`"]+', String.Double),
+            (r'\$\(', Punctuation, 'child'),
+            (r'""', String.Double),
+            (r'[`$]', String.Double),
+            (r'"', String.Double, '#pop'),
+        ],
+        'heredoc-double': [
+            (r'\n"@', String.Heredoc, '#pop'),
+            (r'\$\(', Punctuation, 'child'),
+            (r'[^@\n]+"]', String.Heredoc),
+            (r".", String.Heredoc),
+        ]
+    }
+
+
+class PowerShellSessionLexer(ShellSessionBaseLexer):
+    """
+    Lexer for PowerShell sessions, i.e. command lines, including a
+    prompt, interspersed with output.
+    """
+
+    name = 'PowerShell Session'
+    aliases = ['pwsh-session', 'ps1con']
+    filenames = []
+    mimetypes = []
+    url = 'https://learn.microsoft.com/en-us/powershell'
+    version_added = '2.1'
+    _example = "pwsh-session/session"
+
+    _innerLexerCls = PowerShellLexer
+    _bare_continuation = True
+    _ps1rgx = re.compile(r'^((?:\[[^]]+\]: )?PS[^>]*> ?)(.*\n?)')
+    _ps2 = '> '
+
+
+class FishShellLexer(RegexLexer):
+    """
+    Lexer for Fish shell scripts.
+    """
+
+    name = 'Fish'
+    aliases = ['fish', 'fishshell']
+    filenames = ['*.fish', '*.load']
+    mimetypes = ['application/x-fish']
+    url = 'https://fishshell.com'
+    version_added = '2.1'
+
+    tokens = {
+        'root': [
+            include('basic'),
+            include('data'),
+            include('interp'),
+        ],
+        'interp': [
+            (r'\$\(\(', Keyword, 'math'),
+            (r'\(', Keyword, 'paren'),
+            (r'\$#?(\w+|.)', Name.Variable),
+        ],
+        'basic': [
+            (r'\b(begin|end|if|else|while|break|for|in|return|function|block|'
+             r'case|continue|switch|not|and|or|set|echo|exit|pwd|true|false|'
+             r'cd|count|test)(\s*)\b',
+             bygroups(Keyword, Text)),
+            (r'\b(alias|bg|bind|breakpoint|builtin|command|commandline|'
+             r'complete|contains|dirh|dirs|emit|eval|exec|fg|fish|fish_config|'
+             r'fish_indent|fish_pager|fish_prompt|fish_right_prompt|'
+             r'fish_update_completions|fishd|funced|funcsave|functions|help|'
+             r'history|isatty|jobs|math|mimedb|nextd|open|popd|prevd|psub|'
+             r'pushd|random|read|set_color|source|status|trap|type|ulimit|'
+             r'umask|vared|fc|getopts|hash|kill|printf|time|wait)\s*\b(?!\.)',
+             Name.Builtin),
+            (r'#.*\n', Comment),
+            (r'\\[\w\W]', String.Escape),
+            (r'(\b\w+)(\s*)(=)', bygroups(Name.Variable, Whitespace, Operator)),
+            (r'[\[\]()=]', Operator),
+            (r'<<-?\s*(\'?)\\?(\w+)[\w\W]+?\2', String),
+        ],
+        'data': [
+            (r'(?s)\$?"(\\\\|\\[0-7]+|\\.|[^"\\$])*"', String.Double),
+            (r'"', String.Double, 'string'),
+            (r"(?s)\$'(\\\\|\\[0-7]+|\\.|[^'\\])*'", String.Single),
+            (r"(?s)'.*?'", String.Single),
+            (r';', Punctuation),
+            (r'&|\||\^|<|>', Operator),
+            (r'\s+', Text),
+            (r'\d+(?= |\Z)', Number),
+            (r'[^=\s\[\]{}()$"\'`\\<&|;]+', Text),
+        ],
+        'string': [
+            (r'"', String.Double, '#pop'),
+            (r'(?s)(\\\\|\\[0-7]+|\\.|[^"\\$])+', String.Double),
+            include('interp'),
+        ],
+        'paren': [
+            (r'\)', Keyword, '#pop'),
+            include('root'),
+        ],
+        'math': [
+            (r'\)\)', Keyword, '#pop'),
+            (r'[-+*/%^|&]|\*\*|\|\|', Operator),
+            (r'\d+#\d+', Number),
+            (r'\d+#(?! )', Number),
+            (r'\d+', Number),
+            include('root'),
+        ],
+    }
+
+class ExeclineLexer(RegexLexer):
+    """
+    Lexer for Laurent Bercot's execline language.
+    """
+
+    name = 'execline'
+    aliases = ['execline']
+    filenames = ['*.exec']
+    url = 'https://skarnet.org/software/execline'
+    version_added = '2.7'
+
+    tokens = {
+        'root': [
+            include('basic'),
+            include('data'),
+            include('interp')
+        ],
+        'interp': [
+            (r'\$\{', String.Interpol, 'curly'),
+            (r'\$[\w@#]+', Name.Variable),  # user variable
+            (r'\$', Text),
+        ],
+        'basic': [
+            (r'\b(background|backtick|cd|define|dollarat|elgetopt|'
+             r'elgetpositionals|elglob|emptyenv|envfile|exec|execlineb|'
+             r'exit|export|fdblock|fdclose|fdmove|fdreserve|fdswap|'
+             r'forbacktickx|foreground|forstdin|forx|getcwd|getpid|heredoc|'
+             r'homeof|if|ifelse|ifte|ifthenelse|importas|loopwhilex|'
+             r'multidefine|multisubstitute|pipeline|piperw|posix-cd|'
+             r'redirfd|runblock|shift|trap|tryexec|umask|unexport|wait|'
+             r'withstdinas)\b', Name.Builtin),
+            (r'\A#!.+\n', Comment.Hashbang),
+            (r'#.*\n', Comment.Single),
+            (r'[{}]', Operator)
+        ],
+        'data': [
+            (r'(?s)"(\\.|[^"\\$])*"', String.Double),
+            (r'"', String.Double, 'string'),
+            (r'\s+', Text),
+            (r'[^\s{}$"\\]+', Text)
+        ],
+        'string': [
+            (r'"', String.Double, '#pop'),
+            (r'(?s)(\\\\|\\.|[^"\\$])+', String.Double),
+            include('interp'),
+        ],
+        'curly': [
+            (r'\}', String.Interpol, '#pop'),
+            (r'[\w#@]+', Name.Variable),
+            include('root')
+        ]
+
+    }
+
+    def analyse_text(text):
+        if shebang_matches(text, r'execlineb'):
+            return 1
diff --git a/venv/Lib/site-packages/pygments/lexers/sieve.py b/venv/Lib/site-packages/pygments/lexers/sieve.py
new file mode 100644
index 0000000000..fc48980c49
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/sieve.py
@@ -0,0 +1,78 @@
+"""
+    pygments.lexers.sieve
+    ~~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for Sieve file format.
+
+    https://tools.ietf.org/html/rfc5228
+    https://tools.ietf.org/html/rfc5173
+    https://tools.ietf.org/html/rfc5229
+    https://tools.ietf.org/html/rfc5230
+    https://tools.ietf.org/html/rfc5232
+    https://tools.ietf.org/html/rfc5235
+    https://tools.ietf.org/html/rfc5429
+    https://tools.ietf.org/html/rfc8580
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, bygroups
+from pygments.token import Comment, Name, Literal, String, Text, Punctuation, \
+    Keyword
+
+__all__ = ["SieveLexer"]
+
+
+class SieveLexer(RegexLexer):
+    """
+    Lexer for sieve format.
+    """
+    name = 'Sieve'
+    filenames = ['*.siv', '*.sieve']
+    aliases = ['sieve']
+    url = 'https://en.wikipedia.org/wiki/Sieve_(mail_filtering_language)'
+    version_added = '2.6'
+
+    tokens = {
+        'root': [
+            (r'\s+', Text),
+            (r'[();,{}\[\]]', Punctuation),
+            # import:
+            (r'(?i)require',
+             Keyword.Namespace),
+            # tags:
+            (r'(?i)(:)(addresses|all|contains|content|create|copy|comparator|'
+             r'count|days|detail|domain|fcc|flags|from|handle|importance|is|'
+             r'localpart|length|lowerfirst|lower|matches|message|mime|options|'
+             r'over|percent|quotewildcard|raw|regex|specialuse|subject|text|'
+             r'under|upperfirst|upper|value)',
+             bygroups(Name.Tag, Name.Tag)),
+            # tokens:
+            (r'(?i)(address|addflag|allof|anyof|body|discard|elsif|else|envelope|'
+             r'ereject|exists|false|fileinto|if|hasflag|header|keep|'
+             r'notify_method_capability|notify|not|redirect|reject|removeflag|'
+             r'setflag|size|spamtest|stop|string|true|vacation|virustest)',
+             Name.Builtin),
+            (r'(?i)set',
+             Keyword.Declaration),
+            # number:
+            (r'([0-9.]+)([kmgKMG])?',
+             bygroups(Literal.Number, Literal.Number)),
+            # comment:
+            (r'#.*$',
+             Comment.Single),
+            (r'/\*.*\*/',
+             Comment.Multiline),
+            # string:
+            (r'"[^"]*?"',
+             String),
+            # text block:
+            (r'text:',
+             Name.Tag, 'text'),
+        ],
+        'text': [
+            (r'[^.].*?\n', String),
+            (r'^\.', Punctuation, "#pop"),
+        ]
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/slash.py b/venv/Lib/site-packages/pygments/lexers/slash.py
new file mode 100644
index 0000000000..1c439d0db0
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/slash.py
@@ -0,0 +1,183 @@
+"""
+    pygments.lexers.slash
+    ~~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for the Slash programming language.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import ExtendedRegexLexer, bygroups, DelegatingLexer
+from pygments.token import Name, Number, String, Comment, Punctuation, \
+    Other, Keyword, Operator, Whitespace
+
+__all__ = ['SlashLexer']
+
+
+class SlashLanguageLexer(ExtendedRegexLexer):
+    _nkw = r'(?=[^a-zA-Z_0-9])'
+
+    def move_state(new_state):
+        return ("#pop", new_state)
+
+    def right_angle_bracket(lexer, match, ctx):
+        if len(ctx.stack) > 1 and ctx.stack[-2] == "string":
+            ctx.stack.pop()
+        yield match.start(), String.Interpol, '}'
+        ctx.pos = match.end()
+        pass
+
+    tokens = {
+        "root": [
+            (r"<%=",        Comment.Preproc,    move_state("slash")),
+            (r"<%!!",       Comment.Preproc,    move_state("slash")),
+            (r"<%#.*?%>",   Comment.Multiline),
+            (r"<%",         Comment.Preproc,    move_state("slash")),
+            (r".|\n",       Other),
+        ],
+        "string": [
+            (r"\\",         String.Escape,      move_state("string_e")),
+            (r"\"",         String,             move_state("slash")),
+            (r"#\{",        String.Interpol,    "slash"),
+            (r'.|\n',       String),
+        ],
+        "string_e": [
+            (r'n',                  String.Escape,      move_state("string")),
+            (r't',                  String.Escape,      move_state("string")),
+            (r'r',                  String.Escape,      move_state("string")),
+            (r'e',                  String.Escape,      move_state("string")),
+            (r'x[a-fA-F0-9]{2}',    String.Escape,      move_state("string")),
+            (r'.',                  String.Escape,      move_state("string")),
+        ],
+        "regexp": [
+            (r'}[a-z]*',            String.Regex,       move_state("slash")),
+            (r'\\(.|\n)',           String.Regex),
+            (r'{',                  String.Regex,       "regexp_r"),
+            (r'.|\n',               String.Regex),
+        ],
+        "regexp_r": [
+            (r'}[a-z]*',            String.Regex,       "#pop"),
+            (r'\\(.|\n)',           String.Regex),
+            (r'{',                  String.Regex,       "regexp_r"),
+        ],
+        "slash": [
+            (r"%>",                     Comment.Preproc,    move_state("root")),
+            (r"\"",                     String,             move_state("string")),
+            (r"'[a-zA-Z0-9_]+",         String),
+            (r'%r{',                    String.Regex,       move_state("regexp")),
+            (r'/\*.*?\*/',              Comment.Multiline),
+            (r"(#|//).*?\n",            Comment.Single),
+            (r'-?[0-9]+e[+-]?[0-9]+',   Number.Float),
+            (r'-?[0-9]+\.[0-9]+(e[+-]?[0-9]+)?', Number.Float),
+            (r'-?[0-9]+',               Number.Integer),
+            (r'nil'+_nkw,               Name.Builtin),
+            (r'true'+_nkw,              Name.Builtin),
+            (r'false'+_nkw,             Name.Builtin),
+            (r'self'+_nkw,              Name.Builtin),
+            (r'(class)(\s+)([A-Z][a-zA-Z0-9_\']*)',
+                bygroups(Keyword, Whitespace, Name.Class)),
+            (r'class'+_nkw,             Keyword),
+            (r'extends'+_nkw,           Keyword),
+            (r'(def)(\s+)(self)(\s*)(\.)(\s*)([a-z_][a-zA-Z0-9_\']*=?|<<|>>|==|<=>|<=|<|>=|>|\+|-(self)?|~(self)?|\*|/|%|^|&&|&|\||\[\]=?)',
+                bygroups(Keyword, Whitespace, Name.Builtin, Whitespace, Punctuation, Whitespace, Name.Function)),
+            (r'(def)(\s+)([a-z_][a-zA-Z0-9_\']*=?|<<|>>|==|<=>|<=|<|>=|>|\+|-(self)?|~(self)?|\*|/|%|^|&&|&|\||\[\]=?)',
+                bygroups(Keyword, Whitespace, Name.Function)),
+            (r'def'+_nkw,               Keyword),
+            (r'if'+_nkw,                Keyword),
+            (r'elsif'+_nkw,             Keyword),
+            (r'else'+_nkw,              Keyword),
+            (r'unless'+_nkw,            Keyword),
+            (r'for'+_nkw,               Keyword),
+            (r'in'+_nkw,                Keyword),
+            (r'while'+_nkw,             Keyword),
+            (r'until'+_nkw,             Keyword),
+            (r'and'+_nkw,               Keyword),
+            (r'or'+_nkw,                Keyword),
+            (r'not'+_nkw,               Keyword),
+            (r'lambda'+_nkw,            Keyword),
+            (r'try'+_nkw,               Keyword),
+            (r'catch'+_nkw,             Keyword),
+            (r'return'+_nkw,            Keyword),
+            (r'next'+_nkw,              Keyword),
+            (r'last'+_nkw,              Keyword),
+            (r'throw'+_nkw,             Keyword),
+            (r'use'+_nkw,               Keyword),
+            (r'switch'+_nkw,            Keyword),
+            (r'\\',                     Keyword),
+            (r'λ',                      Keyword),
+            (r'__FILE__'+_nkw,          Name.Builtin.Pseudo),
+            (r'__LINE__'+_nkw,          Name.Builtin.Pseudo),
+            (r'[A-Z][a-zA-Z0-9_\']*'+_nkw, Name.Constant),
+            (r'[a-z_][a-zA-Z0-9_\']*'+_nkw, Name),
+            (r'@[a-z_][a-zA-Z0-9_\']*'+_nkw, Name.Variable.Instance),
+            (r'@@[a-z_][a-zA-Z0-9_\']*'+_nkw, Name.Variable.Class),
+            (r'\(',                     Punctuation),
+            (r'\)',                     Punctuation),
+            (r'\[',                     Punctuation),
+            (r'\]',                     Punctuation),
+            (r'\{',                     Punctuation),
+            (r'\}',                     right_angle_bracket),
+            (r';',                      Punctuation),
+            (r',',                      Punctuation),
+            (r'<<=',                    Operator),
+            (r'>>=',                    Operator),
+            (r'<<',                     Operator),
+            (r'>>',                     Operator),
+            (r'==',                     Operator),
+            (r'!=',                     Operator),
+            (r'=>',                     Operator),
+            (r'=',                      Operator),
+            (r'<=>',                    Operator),
+            (r'<=',                     Operator),
+            (r'>=',                     Operator),
+            (r'<',                      Operator),
+            (r'>',                      Operator),
+            (r'\+\+',                   Operator),
+            (r'\+=',                    Operator),
+            (r'-=',                     Operator),
+            (r'\*\*=',                  Operator),
+            (r'\*=',                    Operator),
+            (r'\*\*',                   Operator),
+            (r'\*',                     Operator),
+            (r'/=',                     Operator),
+            (r'\+',                     Operator),
+            (r'-',                      Operator),
+            (r'/',                      Operator),
+            (r'%=',                     Operator),
+            (r'%',                      Operator),
+            (r'^=',                     Operator),
+            (r'&&=',                    Operator),
+            (r'&=',                     Operator),
+            (r'&&',                     Operator),
+            (r'&',                      Operator),
+            (r'\|\|=',                  Operator),
+            (r'\|=',                    Operator),
+            (r'\|\|',                   Operator),
+            (r'\|',                     Operator),
+            (r'!',                      Operator),
+            (r'\.\.\.',                 Operator),
+            (r'\.\.',                   Operator),
+            (r'\.',                     Operator),
+            (r'::',                     Operator),
+            (r':',                      Operator),
+            (r'(\s|\n)+',               Whitespace),
+            (r'[a-z_][a-zA-Z0-9_\']*',  Name.Variable),
+        ],
+    }
+
+
+class SlashLexer(DelegatingLexer):
+    """
+    Lexer for the Slash programming language.
+    """
+
+    name = 'Slash'
+    aliases = ['slash']
+    filenames = ['*.sla']
+    url = 'https://github.com/arturadib/Slash-A'
+    version_added = '2.4'
+
+    def __init__(self, **options):
+        from pygments.lexers.web import HtmlLexer
+        super().__init__(HtmlLexer, SlashLanguageLexer, **options)
diff --git a/venv/Lib/site-packages/pygments/lexers/smalltalk.py b/venv/Lib/site-packages/pygments/lexers/smalltalk.py
new file mode 100644
index 0000000000..674b7b4b34
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/smalltalk.py
@@ -0,0 +1,194 @@
+"""
+    pygments.lexers.smalltalk
+    ~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for Smalltalk and related languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, include, bygroups, default
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation
+
+__all__ = ['SmalltalkLexer', 'NewspeakLexer']
+
+
+class SmalltalkLexer(RegexLexer):
+    """
+    For Smalltalk syntax.
+    Contributed by Stefan Matthias Aust.
+    Rewritten by Nils Winter.
+    """
+    name = 'Smalltalk'
+    url = 'http://www.smalltalk.org/'
+    filenames = ['*.st']
+    aliases = ['smalltalk', 'squeak', 'st']
+    mimetypes = ['text/x-smalltalk']
+    version_added = '0.10'
+
+    tokens = {
+        'root': [
+            (r'(<)(\w+:)(.*?)(>)', bygroups(Text, Keyword, Text, Text)),
+            include('squeak fileout'),
+            include('whitespaces'),
+            include('method definition'),
+            (r'(\|)([\w\s]*)(\|)', bygroups(Operator, Name.Variable, Operator)),
+            include('objects'),
+            (r'\^|\:=|\_', Operator),
+            # temporaries
+            (r'[\]({}.;!]', Text),
+        ],
+        'method definition': [
+            # Not perfect can't allow whitespaces at the beginning and the
+            # without breaking everything
+            (r'([a-zA-Z]+\w*:)(\s*)(\w+)',
+             bygroups(Name.Function, Text, Name.Variable)),
+            (r'^(\b[a-zA-Z]+\w*\b)(\s*)$', bygroups(Name.Function, Text)),
+            (r'^([-+*/\\~<>=|&!?,@%]+)(\s*)(\w+)(\s*)$',
+             bygroups(Name.Function, Text, Name.Variable, Text)),
+        ],
+        'blockvariables': [
+            include('whitespaces'),
+            (r'(:)(\s*)(\w+)',
+             bygroups(Operator, Text, Name.Variable)),
+            (r'\|', Operator, '#pop'),
+            default('#pop'),  # else pop
+        ],
+        'literals': [
+            (r"'(''|[^'])*'", String, 'afterobject'),
+            (r'\$.', String.Char, 'afterobject'),
+            (r'#\(', String.Symbol, 'parenth'),
+            (r'\)', Text, 'afterobject'),
+            (r'(\d+r)?-?\d+(\.\d+)?(e-?\d+)?', Number, 'afterobject'),
+        ],
+        '_parenth_helper': [
+            include('whitespaces'),
+            (r'(\d+r)?-?\d+(\.\d+)?(e-?\d+)?', Number),
+            (r'[-+*/\\~<>=|&#!?,@%\w:]+', String.Symbol),
+            # literals
+            (r"'(''|[^'])*'", String),
+            (r'\$.', String.Char),
+            (r'#*\(', String.Symbol, 'inner_parenth'),
+        ],
+        'parenth': [
+            # This state is a bit tricky since
+            # we can't just pop this state
+            (r'\)', String.Symbol, ('root', 'afterobject')),
+            include('_parenth_helper'),
+        ],
+        'inner_parenth': [
+            (r'\)', String.Symbol, '#pop'),
+            include('_parenth_helper'),
+        ],
+        'whitespaces': [
+            # skip whitespace and comments
+            (r'\s+', Text),
+            (r'"(""|[^"])*"', Comment),
+        ],
+        'objects': [
+            (r'\[', Text, 'blockvariables'),
+            (r'\]', Text, 'afterobject'),
+            (r'\b(self|super|true|false|nil|thisContext)\b',
+             Name.Builtin.Pseudo, 'afterobject'),
+            (r'\b[A-Z]\w*(?!:)\b', Name.Class, 'afterobject'),
+            (r'\b[a-z]\w*(?!:)\b', Name.Variable, 'afterobject'),
+            (r'#("(""|[^"])*"|[-+*/\\~<>=|&!?,@%]+|[\w:]+)',
+             String.Symbol, 'afterobject'),
+            include('literals'),
+        ],
+        'afterobject': [
+            (r'! !$', Keyword, '#pop'),  # squeak chunk delimiter
+            include('whitespaces'),
+            (r'\b(ifTrue:|ifFalse:|whileTrue:|whileFalse:|timesRepeat:)',
+             Name.Builtin, '#pop'),
+            (r'\b(new\b(?!:))', Name.Builtin),
+            (r'\:=|\_', Operator, '#pop'),
+            (r'\b[a-zA-Z]+\w*:', Name.Function, '#pop'),
+            (r'\b[a-zA-Z]+\w*', Name.Function),
+            (r'\w+:?|[-+*/\\~<>=|&!?,@%]+', Name.Function, '#pop'),
+            (r'\.', Punctuation, '#pop'),
+            (r';', Punctuation),
+            (r'[\])}]', Text),
+            (r'[\[({]', Text, '#pop'),
+        ],
+        'squeak fileout': [
+            # Squeak fileout format (optional)
+            (r'^"(""|[^"])*"!', Keyword),
+            (r"^'(''|[^'])*'!", Keyword),
+            (r'^(!)(\w+)( commentStamp: )(.*?)( prior: .*?!\n)(.*?)(!)',
+                bygroups(Keyword, Name.Class, Keyword, String, Keyword, Text, Keyword)),
+            (r"^(!)(\w+(?: class)?)( methodsFor: )('(?:''|[^'])*')(.*?!)",
+                bygroups(Keyword, Name.Class, Keyword, String, Keyword)),
+            (r'^(\w+)( subclass: )(#\w+)'
+             r'(\s+instanceVariableNames: )(.*?)'
+             r'(\s+classVariableNames: )(.*?)'
+             r'(\s+poolDictionaries: )(.*?)'
+             r'(\s+category: )(.*?)(!)',
+                bygroups(Name.Class, Keyword, String.Symbol, Keyword, String, Keyword,
+                         String, Keyword, String, Keyword, String, Keyword)),
+            (r'^(\w+(?: class)?)(\s+instanceVariableNames: )(.*?)(!)',
+                bygroups(Name.Class, Keyword, String, Keyword)),
+            (r'(!\n)(\].*)(! !)$', bygroups(Keyword, Text, Keyword)),
+            (r'! !$', Keyword),
+        ],
+    }
+
+
+class NewspeakLexer(RegexLexer):
+    """
+    For Newspeak syntax.
+    """
+    name = 'Newspeak'
+    url = 'http://newspeaklanguage.org/'
+    filenames = ['*.ns2']
+    aliases = ['newspeak', ]
+    mimetypes = ['text/x-newspeak']
+    version_added = '1.1'
+
+    tokens = {
+        'root': [
+            (r'\b(Newsqueak2)\b', Keyword.Declaration),
+            (r"'[^']*'", String),
+            (r'\b(class)(\s+)(\w+)(\s*)',
+             bygroups(Keyword.Declaration, Text, Name.Class, Text)),
+            (r'\b(mixin|self|super|private|public|protected|nil|true|false)\b',
+             Keyword),
+            (r'(\w+\:)(\s*)([a-zA-Z_]\w+)',
+             bygroups(Name.Function, Text, Name.Variable)),
+            (r'(\w+)(\s*)(=)',
+             bygroups(Name.Attribute, Text, Operator)),
+            (r'<\w+>', Comment.Special),
+            include('expressionstat'),
+            include('whitespace')
+        ],
+
+        'expressionstat': [
+            (r'(\d+\.\d*|\.\d+|\d+[fF])[fF]?', Number.Float),
+            (r'\d+', Number.Integer),
+            (r':\w+', Name.Variable),
+            (r'(\w+)(::)', bygroups(Name.Variable, Operator)),
+            (r'\w+:', Name.Function),
+            (r'\w+', Name.Variable),
+            (r'\(|\)', Punctuation),
+            (r'\[|\]', Punctuation),
+            (r'\{|\}', Punctuation),
+
+            (r'(\^|\+|\/|~|\*|<|>|=|@|%|\||&|\?|!|,|-|:)', Operator),
+            (r'\.|;', Punctuation),
+            include('whitespace'),
+            include('literals'),
+        ],
+        'literals': [
+            (r'\$.', String),
+            (r"'[^']*'", String),
+            (r"#'[^']*'", String.Symbol),
+            (r"#\w+:?", String.Symbol),
+            (r"#(\+|\/|~|\*|<|>|=|@|%|\||&|\?|!|,|-)+", String.Symbol)
+        ],
+        'whitespace': [
+            (r'\s+', Text),
+            (r'"[^"]*"', Comment)
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/smithy.py b/venv/Lib/site-packages/pygments/lexers/smithy.py
new file mode 100644
index 0000000000..bd479aec40
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/smithy.py
@@ -0,0 +1,77 @@
+"""
+    pygments.lexers.smithy
+    ~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for the Smithy IDL.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, bygroups, words
+from pygments.token import Text, Comment, Keyword, Name, String, \
+    Number, Whitespace, Punctuation
+
+__all__ = ['SmithyLexer']
+
+
+class SmithyLexer(RegexLexer):
+    """
+    For Smithy IDL
+    """
+    name = 'Smithy'
+    url = 'https://awslabs.github.io/smithy/'
+    filenames = ['*.smithy']
+    aliases = ['smithy']
+    version_added = '2.10'
+
+    unquoted = r'[A-Za-z0-9_\.#$-]+'
+    identifier = r"[A-Za-z0-9_\.#$-]+"
+
+    simple_shapes = (
+        'use', 'byte', 'short', 'integer', 'long', 'float', 'document',
+        'double', 'bigInteger', 'bigDecimal', 'boolean', 'blob', 'string',
+        'timestamp',
+    )
+
+    aggregate_shapes = (
+       'apply', 'list', 'map', 'set', 'structure', 'union', 'resource',
+       'operation', 'service', 'trait'
+    )
+
+    tokens = {
+        'root': [
+            (r'///.*$', Comment.Multiline),
+            (r'//.*$', Comment),
+            (r'@[0-9a-zA-Z\.#-]*', Name.Decorator),
+            (r'(=)', Name.Decorator),
+            (r'^(\$version)(:)(.+)',
+                bygroups(Keyword.Declaration, Name.Decorator, Name.Class)),
+            (r'^(namespace)(\s+' + identifier + r')\b',
+                bygroups(Keyword.Declaration, Name.Class)),
+            (words(simple_shapes,
+                   prefix=r'^', suffix=r'(\s+' + identifier + r')\b'),
+                bygroups(Keyword.Declaration, Name.Class)),
+            (words(aggregate_shapes,
+                   prefix=r'^', suffix=r'(\s+' + identifier + r')'),
+                bygroups(Keyword.Declaration, Name.Class)),
+            (r'^(metadata)(\s+)((?:\S+)|(?:\"[^"]+\"))(\s*)(=)',
+                bygroups(Keyword.Declaration, Whitespace, Name.Class,
+                         Whitespace, Name.Decorator)),
+            (r"(true|false|null)", Keyword.Constant),
+            (r"(-?(?:0|[1-9]\d*)(?:\.\d+)?(?:[eE][+-]?\d+)?)", Number),
+            (identifier + ":", Name.Label),
+            (identifier, Name.Variable.Class),
+            (r'\[', Text, "#push"),
+            (r'\]', Text, "#pop"),
+            (r'\(', Text, "#push"),
+            (r'\)', Text, "#pop"),
+            (r'\{', Text, "#push"),
+            (r'\}', Text, "#pop"),
+            (r'"{3}(\\\\|\n|\\")*"{3}', String.Doc),
+            (r'"(\\\\|\n|\\"|[^"])*"', String.Double),
+            (r"'(\\\\|\n|\\'|[^'])*'", String.Single),
+            (r'[:,]+', Punctuation),
+            (r'\s+', Whitespace),
+        ]
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/smv.py b/venv/Lib/site-packages/pygments/lexers/smv.py
new file mode 100644
index 0000000000..bf97b52a5c
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/smv.py
@@ -0,0 +1,78 @@
+"""
+    pygments.lexers.smv
+    ~~~~~~~~~~~~~~~~~~~
+
+    Lexers for the SMV languages.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, words
+from pygments.token import Comment, Keyword, Name, Number, Operator, \
+    Punctuation, Text
+
+__all__ = ['NuSMVLexer']
+
+
+class NuSMVLexer(RegexLexer):
+    """
+    Lexer for the NuSMV language.
+    """
+
+    name = 'NuSMV'
+    aliases = ['nusmv']
+    filenames = ['*.smv']
+    mimetypes = []
+    url = 'https://nusmv.fbk.eu'
+    version_added = '2.2'
+
+    tokens = {
+        'root': [
+            # Comments
+            (r'(?s)\/\-\-.*?\-\-/', Comment),
+            (r'--.*\n', Comment),
+
+            # Reserved
+            (words(('MODULE', 'DEFINE', 'MDEFINE', 'CONSTANTS', 'VAR', 'IVAR',
+                    'FROZENVAR', 'INIT', 'TRANS', 'INVAR', 'SPEC', 'CTLSPEC',
+                    'LTLSPEC', 'PSLSPEC', 'COMPUTE', 'NAME', 'INVARSPEC',
+                    'FAIRNESS', 'JUSTICE', 'COMPASSION', 'ISA', 'ASSIGN',
+                    'CONSTRAINT', 'SIMPWFF', 'CTLWFF', 'LTLWFF', 'PSLWFF',
+                    'COMPWFF', 'IN', 'MIN', 'MAX', 'MIRROR', 'PRED',
+                    'PREDICATES'), suffix=r'(?![\w$#-])'),
+             Keyword.Declaration),
+            (r'process(?![\w$#-])', Keyword),
+            (words(('array', 'of', 'boolean', 'integer', 'real', 'word'),
+                   suffix=r'(?![\w$#-])'), Keyword.Type),
+            (words(('case', 'esac'), suffix=r'(?![\w$#-])'), Keyword),
+            (words(('word1', 'bool', 'signed', 'unsigned', 'extend', 'resize',
+                    'sizeof', 'uwconst', 'swconst', 'init', 'self', 'count',
+                    'abs', 'max', 'min'), suffix=r'(?![\w$#-])'),
+             Name.Builtin),
+            (words(('EX', 'AX', 'EF', 'AF', 'EG', 'AG', 'E', 'F', 'O', 'G',
+                    'H', 'X', 'Y', 'Z', 'A', 'U', 'S', 'V', 'T', 'BU', 'EBF',
+                    'ABF', 'EBG', 'ABG', 'next', 'mod', 'union', 'in', 'xor',
+                    'xnor'), suffix=r'(?![\w$#-])'),
+                Operator.Word),
+            (words(('TRUE', 'FALSE'), suffix=r'(?![\w$#-])'), Keyword.Constant),
+
+            # Names
+            (r'[a-zA-Z_][\w$#-]*', Name.Variable),
+
+            # Operators
+            (r':=', Operator),
+            (r'[-&|+*/<>!=]', Operator),
+
+            # Literals
+            (r'\-?\d+\b', Number.Integer),
+            (r'0[su][bB]\d*_[01_]+', Number.Bin),
+            (r'0[su][oO]\d*_[0-7_]+', Number.Oct),
+            (r'0[su][dD]\d*_[\d_]+', Number.Decimal),
+            (r'0[su][hH]\d*_[\da-fA-F_]+', Number.Hex),
+
+            # Whitespace, punctuation and the rest
+            (r'\s+', Text.Whitespace),
+            (r'[()\[\]{};?:.,]', Punctuation),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/snobol.py b/venv/Lib/site-packages/pygments/lexers/snobol.py
new file mode 100644
index 0000000000..bab51e9b11
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/snobol.py
@@ -0,0 +1,82 @@
+"""
+    pygments.lexers.snobol
+    ~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for the SNOBOL language.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, bygroups
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation
+
+__all__ = ['SnobolLexer']
+
+
+class SnobolLexer(RegexLexer):
+    """
+    Lexer for the SNOBOL4 programming language.
+
+    Recognizes the common ASCII equivalents of the original SNOBOL4 operators.
+    Does not require spaces around binary operators.
+    """
+
+    name = "Snobol"
+    aliases = ["snobol"]
+    filenames = ['*.snobol']
+    mimetypes = ['text/x-snobol']
+    url = 'https://www.regressive.org/snobol4'
+    version_added = '1.5'
+
+    tokens = {
+        # root state, start of line
+        # comments, continuation lines, and directives start in column 1
+        # as do labels
+        'root': [
+            (r'\*.*\n', Comment),
+            (r'[+.] ', Punctuation, 'statement'),
+            (r'-.*\n', Comment),
+            (r'END\s*\n', Name.Label, 'heredoc'),
+            (r'[A-Za-z$][\w$]*', Name.Label, 'statement'),
+            (r'\s+', Text, 'statement'),
+        ],
+        # statement state, line after continuation or label
+        'statement': [
+            (r'\s*\n', Text, '#pop'),
+            (r'\s+', Text),
+            (r'(?<=[^\w.])(LT|LE|EQ|NE|GE|GT|INTEGER|IDENT|DIFFER|LGT|SIZE|'
+             r'REPLACE|TRIM|DUPL|REMDR|DATE|TIME|EVAL|APPLY|OPSYN|LOAD|UNLOAD|'
+             r'LEN|SPAN|BREAK|ANY|NOTANY|TAB|RTAB|REM|POS|RPOS|FAIL|FENCE|'
+             r'ABORT|ARB|ARBNO|BAL|SUCCEED|INPUT|OUTPUT|TERMINAL)(?=[^\w.])',
+             Name.Builtin),
+            (r'[A-Za-z][\w.]*', Name),
+            # ASCII equivalents of original operators
+            # | for the EBCDIC equivalent, ! likewise
+            # \ for EBCDIC negation
+            (r'\*\*|[?$.!%*/#+\-@|&\\=]', Operator),
+            (r'"[^"]*"', String),
+            (r"'[^']*'", String),
+            # Accept SPITBOL syntax for real numbers
+            # as well as Macro SNOBOL4
+            (r'[0-9]+(?=[^.EeDd])', Number.Integer),
+            (r'[0-9]+(\.[0-9]*)?([EDed][-+]?[0-9]+)?', Number.Float),
+            # Goto
+            (r':', Punctuation, 'goto'),
+            (r'[()<>,;]', Punctuation),
+        ],
+        # Goto block
+        'goto': [
+            (r'\s*\n', Text, "#pop:2"),
+            (r'\s+', Text),
+            (r'F|S', Keyword),
+            (r'(\()([A-Za-z][\w.]*)(\))',
+             bygroups(Punctuation, Name.Label, Punctuation))
+        ],
+        # everything after the END statement is basically one
+        # big heredoc.
+        'heredoc': [
+            (r'.*\n', String.Heredoc)
+        ]
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/solidity.py b/venv/Lib/site-packages/pygments/lexers/solidity.py
new file mode 100644
index 0000000000..3182a148a3
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/solidity.py
@@ -0,0 +1,87 @@
+"""
+    pygments.lexers.solidity
+    ~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for Solidity.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, bygroups, include, words
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation, Whitespace
+
+__all__ = ['SolidityLexer']
+
+
+class SolidityLexer(RegexLexer):
+    """
+    For Solidity source code.
+    """
+
+    name = 'Solidity'
+    aliases = ['solidity']
+    filenames = ['*.sol']
+    mimetypes = []
+    url = 'https://soliditylang.org'
+    version_added = '2.5'
+
+    datatype = (
+        r'\b(address|bool|(?:(?:bytes|hash|int|string|uint)(?:8|16|24|32|40|48|56|64'
+        r'|72|80|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208'
+        r'|216|224|232|240|248|256)?))\b'
+    )
+
+    tokens = {
+        'root': [
+            include('whitespace'),
+            include('comments'),
+            (r'\bpragma\s+solidity\b', Keyword, 'pragma'),
+            (r'\b(contract)(\s+)([a-zA-Z_]\w*)',
+             bygroups(Keyword, Whitespace, Name.Entity)),
+            (datatype + r'(\s+)((?:external|public|internal|private)\s+)?' +
+             r'([a-zA-Z_]\w*)',
+             bygroups(Keyword.Type, Whitespace, Keyword, Name.Variable)),
+            (r'\b(enum|event|function|struct)(\s+)([a-zA-Z_]\w*)',
+             bygroups(Keyword.Type, Whitespace, Name.Variable)),
+            (r'\b(msg|block|tx)\.([A-Za-z_][a-zA-Z0-9_]*)\b', Keyword),
+            (words((
+                'block', 'break', 'constant', 'constructor', 'continue',
+                'contract', 'do', 'else', 'external', 'false', 'for',
+                'function', 'if', 'import', 'inherited', 'internal', 'is',
+                'library', 'mapping', 'memory', 'modifier', 'msg', 'new',
+                'payable', 'private', 'public', 'require', 'return',
+                'returns', 'struct', 'suicide', 'throw', 'this', 'true',
+                'tx', 'var', 'while'), prefix=r'\b', suffix=r'\b'),
+             Keyword.Type),
+            (words(('keccak256',), prefix=r'\b', suffix=r'\b'), Name.Builtin),
+            (datatype, Keyword.Type),
+            include('constants'),
+            (r'[a-zA-Z_]\w*', Text),
+            (r'[~!%^&*+=|?:<>/-]', Operator),
+            (r'[.;{}(),\[\]]', Punctuation)
+        ],
+        'comments': [
+            (r'//(\n|[\w\W]*?[^\\]\n)', Comment.Single),
+            (r'/(\\\n)?[*][\w\W]*?[*](\\\n)?/', Comment.Multiline),
+            (r'/(\\\n)?[*][\w\W]*', Comment.Multiline)
+        ],
+        'constants': [
+            (r'("(\\"|.)*?")', String.Double),
+            (r"('(\\'|.)*?')", String.Single),
+            (r'\b0[xX][0-9a-fA-F]+\b', Number.Hex),
+            (r'\b\d+\b', Number.Decimal),
+        ],
+        'pragma': [
+            include('whitespace'),
+            include('comments'),
+            (r'(\^|>=|<)(\s*)(\d+\.\d+\.\d+)',
+             bygroups(Operator, Whitespace, Keyword)),
+            (r';', Punctuation, '#pop')
+        ],
+        'whitespace': [
+            (r'\s+', Whitespace),
+            (r'\n', Whitespace)
+        ]
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/soong.py b/venv/Lib/site-packages/pygments/lexers/soong.py
new file mode 100644
index 0000000000..bbf204dd22
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/soong.py
@@ -0,0 +1,78 @@
+"""
+    pygments.lexers.soong
+    ~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for Soong (Android.bp Blueprint) files.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, bygroups, include
+from pygments.token import Comment, Name, Number, Operator, Punctuation, \
+        String, Whitespace
+
+__all__ = ['SoongLexer']
+
+class SoongLexer(RegexLexer):
+    name = 'Soong'
+    version_added = '2.18'
+    url = 'https://source.android.com/docs/setup/reference/androidbp'
+    aliases = ['androidbp', 'bp', 'soong']
+    filenames = ['Android.bp']
+
+    tokens = {
+        'root': [
+            # A variable assignment
+            (r'(\w*)(\s*)(\+?=)(\s*)',
+             bygroups(Name.Variable, Whitespace, Operator, Whitespace),
+             'assign-rhs'),
+
+            # A top-level module
+            (r'(\w*)(\s*)(\{)',
+             bygroups(Name.Function, Whitespace, Punctuation),
+             'in-rule'),
+
+            # Everything else
+            include('comments'),
+            (r'\s+', Whitespace),  # newlines okay
+        ],
+        'assign-rhs': [
+            include('expr'),
+            (r'\n', Whitespace, '#pop'),
+        ],
+        'in-list': [
+            include('expr'),
+            include('comments'),
+            (r'\s+', Whitespace),  # newlines okay in a list
+            (r',', Punctuation),
+            (r'\]', Punctuation, '#pop'),
+        ],
+        'in-map': [
+            # A map key
+            (r'(\w+)(:)(\s*)', bygroups(Name, Punctuation, Whitespace)),
+
+            include('expr'),
+            include('comments'),
+            (r'\s+', Whitespace),  # newlines okay in a map
+            (r',', Punctuation),
+            (r'\}', Punctuation, '#pop'),
+        ],
+        'in-rule': [
+            # Just re-use map syntax
+            include('in-map'),
+        ],
+        'comments': [
+            (r'//.*', Comment.Single),
+            (r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline),
+        ],
+        'expr': [
+            (r'(true|false)\b', Name.Builtin),
+            (r'0x[0-9a-fA-F]+', Number.Hex),
+            (r'\d+', Number.Integer),
+            (r'".*?"', String),
+            (r'\{', Punctuation, 'in-map'),
+            (r'\[', Punctuation, 'in-list'),
+            (r'\w+', Name),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/sophia.py b/venv/Lib/site-packages/pygments/lexers/sophia.py
new file mode 100644
index 0000000000..37fcec5c39
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/sophia.py
@@ -0,0 +1,102 @@
+"""
+    pygments.lexers.sophia
+    ~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for Sophia.
+
+    Derived from pygments/lexers/reason.py.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, include, default, words
+from pygments.token import Comment, Keyword, Name, Number, Operator, \
+    Punctuation, String, Text
+
+__all__ = ['SophiaLexer']
+
+class SophiaLexer(RegexLexer):
+    """
+    A Sophia lexer.
+    """
+
+    name = 'Sophia'
+    aliases = ['sophia']
+    filenames = ['*.aes']
+    mimetypes = []
+    url = 'https://docs.aeternity.com/aesophia'
+    version_added = '2.11'
+
+    keywords = (
+        'contract', 'include', 'let', 'switch', 'type', 'record', 'datatype',
+        'if', 'elif', 'else', 'function', 'stateful', 'payable', 'public',
+        'entrypoint', 'private', 'indexed', 'namespace', 'interface', 'main',
+        'using', 'as', 'for', 'hiding',
+    )
+
+    builtins = ('state', 'put', 'abort', 'require')
+
+    word_operators = ('mod', 'band', 'bor', 'bxor', 'bnot')
+
+    primitive_types = ('int', 'address', 'bool', 'bits', 'bytes', 'string',
+                       'list', 'option', 'char', 'unit', 'map', 'event',
+                       'hash', 'signature', 'oracle', 'oracle_query')
+
+    tokens = {
+        'escape-sequence': [
+            (r'\\[\\"\'ntbr]', String.Escape),
+            (r'\\[0-9]{3}', String.Escape),
+            (r'\\x[0-9a-fA-F]{2}', String.Escape),
+        ],
+        'root': [
+            (r'\s+', Text.Whitespace),
+            (r'(true|false)\b', Keyword.Constant),
+            (r'\b([A-Z][\w\']*)(?=\s*\.)', Name.Class, 'dotted'),
+            (r'\b([A-Z][\w\']*)', Name.Function),
+            (r'//.*?\n', Comment.Single),
+            (r'\/\*(?!/)', Comment.Multiline, 'comment'),
+
+            (r'0[xX][\da-fA-F][\da-fA-F_]*', Number.Hex),
+            (r'#[\da-fA-F][\da-fA-F_]*', Name.Label),
+            (r'\d[\d_]*', Number.Integer),
+
+            (words(keywords, suffix=r'\b'), Keyword),
+            (words(builtins, suffix=r'\b'), Name.Builtin),
+            (words(word_operators, prefix=r'\b', suffix=r'\b'), Operator.Word),
+            (words(primitive_types, prefix=r'\b', suffix=r'\b'), Keyword.Type),
+
+            (r'[=!<>+\\*/:&|?~@^-]', Operator.Word),
+            (r'[.;:{}(),\[\]]', Punctuation),
+
+            (r"(ak_|ok_|oq_|ct_)[\w']*", Name.Label),
+            (r"[^\W\d][\w']*", Name),
+
+            (r"'(?:(\\[\\\"'ntbr ])|(\\[0-9]{3})|(\\x[0-9a-fA-F]{2}))'",
+             String.Char),
+            (r"'.'", String.Char),
+            (r"'[a-z][\w]*", Name.Variable),
+
+            (r'"', String.Double, 'string')
+        ],
+        'comment': [
+            (r'[^/*]+', Comment.Multiline),
+            (r'\/\*', Comment.Multiline, '#push'),
+            (r'\*\/', Comment.Multiline, '#pop'),
+            (r'\*', Comment.Multiline),
+        ],
+        'string': [
+            (r'[^\\"]+', String.Double),
+            include('escape-sequence'),
+            (r'\\\n', String.Double),
+            (r'"', String.Double, '#pop'),
+        ],
+        'dotted': [
+            (r'\s+', Text),
+            (r'\.', Punctuation),
+            (r'[A-Z][\w\']*(?=\s*\.)', Name.Function),
+            (r'[A-Z][\w\']*', Name.Function, '#pop'),
+            (r'[a-z_][\w\']*', Name, '#pop'),
+            default('#pop'),
+        ],
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/special.py b/venv/Lib/site-packages/pygments/lexers/special.py
new file mode 100644
index 0000000000..524946fc31
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/special.py
@@ -0,0 +1,122 @@
+"""
+    pygments.lexers.special
+    ~~~~~~~~~~~~~~~~~~~~~~~
+
+    Special lexers.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import ast
+
+from pygments.lexer import Lexer, line_re
+from pygments.token import Token, Error, Text, Generic
+from pygments.util import get_choice_opt
+
+
+__all__ = ['TextLexer', 'OutputLexer', 'RawTokenLexer']
+
+
+class TextLexer(Lexer):
+    """
+    "Null" lexer, doesn't highlight anything.
+    """
+    name = 'Text only'
+    aliases = ['text']
+    filenames = ['*.txt']
+    mimetypes = ['text/plain']
+    url = ""
+    version_added = ''
+
+    priority = 0.01
+
+    def get_tokens_unprocessed(self, text):
+        yield 0, Text, text
+
+    def analyse_text(text):
+        return TextLexer.priority
+
+
+class OutputLexer(Lexer):
+    """
+    Simple lexer that highlights everything as ``Token.Generic.Output``.
+    """
+    name = 'Text output'
+    aliases = ['output']
+    url = ""
+    version_added = '2.10'
+    _example = "output/output"
+
+    def get_tokens_unprocessed(self, text):
+        yield 0, Generic.Output, text
+
+
+_ttype_cache = {}
+
+
+class RawTokenLexer(Lexer):
+    """
+    Recreate a token stream formatted with the `RawTokenFormatter`.
+
+    Additional options accepted:
+
+    `compress`
+        If set to ``"gz"`` or ``"bz2"``, decompress the token stream with
+        the given compression algorithm before lexing (default: ``""``).
+    """
+    name = 'Raw token data'
+    aliases = []
+    filenames = []
+    mimetypes = ['application/x-pygments-tokens']
+    url = 'https://pygments.org/docs/formatters/#RawTokenFormatter'
+    version_added = ''
+
+    def __init__(self, **options):
+        self.compress = get_choice_opt(options, 'compress',
+                                       ['', 'none', 'gz', 'bz2'], '')
+        Lexer.__init__(self, **options)
+
+    def get_tokens(self, text):
+        if self.compress:
+            if isinstance(text, str):
+                text = text.encode('latin1')
+            try:
+                if self.compress == 'gz':
+                    import gzip
+                    text = gzip.decompress(text)
+                elif self.compress == 'bz2':
+                    import bz2
+                    text = bz2.decompress(text)
+            except OSError:
+                yield Error, text.decode('latin1')
+        if isinstance(text, bytes):
+            text = text.decode('latin1')
+
+        # do not call Lexer.get_tokens() because stripping is not optional.
+        text = text.strip('\n') + '\n'
+        for i, t, v in self.get_tokens_unprocessed(text):
+            yield t, v
+
+    def get_tokens_unprocessed(self, text):
+        length = 0
+        for match in line_re.finditer(text):
+            try:
+                ttypestr, val = match.group().rstrip().split('\t', 1)
+                ttype = _ttype_cache.get(ttypestr)
+                if not ttype:
+                    ttype = Token
+                    ttypes = ttypestr.split('.')[1:]
+                    for ttype_ in ttypes:
+                        if not ttype_ or not ttype_[0].isupper():
+                            raise ValueError('malformed token name')
+                        ttype = getattr(ttype, ttype_)
+                    _ttype_cache[ttypestr] = ttype
+                val = ast.literal_eval(val)
+                if not isinstance(val, str):
+                    raise ValueError('expected str')
+            except (SyntaxError, ValueError):
+                val = match.group()
+                ttype = Error
+            yield length, ttype, val
+            length += len(val)
diff --git a/venv/Lib/site-packages/pygments/lexers/spice.py b/venv/Lib/site-packages/pygments/lexers/spice.py
new file mode 100644
index 0000000000..9d2b1a1a81
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/spice.py
@@ -0,0 +1,70 @@
+"""
+    pygments.lexers.spice
+    ~~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for the Spice programming language.
+
+    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, bygroups, words
+from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
+    Number, Punctuation, Whitespace
+
+__all__ = ['SpiceLexer']
+
+
+class SpiceLexer(RegexLexer):
+    """
+    For Spice source.
+    """
+    name = 'Spice'
+    url = 'https://www.spicelang.com'
+    filenames = ['*.spice']
+    aliases = ['spice', 'spicelang']
+    mimetypes = ['text/x-spice']
+    version_added = '2.11'
+
+    tokens = {
+        'root': [
+            (r'\n', Whitespace),
+            (r'\s+', Whitespace),
+            (r'\\\n', Text),
+            # comments
+            (r'//(.*?)\n', Comment.Single),
+            (r'/(\\\n)?[*]{2}(.|\n)*?[*](\\\n)?/', String.Doc),
+            (r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline),
+            # keywords
+            (r'(import|as)\b', Keyword.Namespace),
+            (r'(f|p|type|struct|interface|enum|alias|operator)\b', Keyword.Declaration),
+            (words(('if', 'else', 'switch', 'case', 'default', 'for', 'foreach', 'do',
+                    'while', 'break', 'continue', 'fallthrough', 'return', 'assert',
+                    'unsafe', 'ext'), suffix=r'\b'), Keyword),
+            (words(('const', 'signed', 'unsigned', 'inline', 'public', 'heap', 'compose'),
+                   suffix=r'\b'), Keyword.Pseudo),
+            (words(('new', 'yield', 'stash', 'pick', 'sync', 'class'), suffix=r'\b'),
+                   Keyword.Reserved),
+            (r'(true|false|nil)\b', Keyword.Constant),
+            (words(('double', 'int', 'short', 'long', 'byte', 'char', 'string',
+                    'bool', 'dyn'), suffix=r'\b'), Keyword.Type),
+            (words(('printf', 'sizeof', 'alignof', 'len', 'panic'), suffix=r'\b(\()'),
+             bygroups(Name.Builtin, Punctuation)),
+            # numeric literals
+            (r'[-]?[0-9]*[.][0-9]+([eE][+-]?[0-9]+)?', Number.Double),
+            (r'0[bB][01]+[slu]?', Number.Bin),
+            (r'0[oO][0-7]+[slu]?', Number.Oct),
+            (r'0[xXhH][0-9a-fA-F]+[slu]?', Number.Hex),
+            (r'(0[dD])?[0-9]+[slu]?', Number.Integer),
+            # string literal
+            (r'"(\\\\|\\[^\\]|[^"\\])*"', String),
+            # char literal
+            (r'\'(\\\\|\\[^\\]|[^\'\\])\'', String.Char),
+            # tokens
+            (r'<<=|>>=|<<|>>|<=|>=|\+=|-=|\*=|/=|\%=|\|=|&=|\^=|&&|\|\||&|\||'
+             r'\+\+|--|\%|\^|\~|==|!=|->|::|[.]{3}|#!|#|[+\-*/&]', Operator),
+            (r'[|<>=!()\[\]{}.,;:\?]', Punctuation),
+            # identifiers
+            (r'[^\W\d]\w*', Name.Other),
+        ]
+    }
diff --git a/venv/Lib/site-packages/pygments/lexers/sql.py b/venv/Lib/site-packages/pygments/lexers/sql.py
new file mode 100644
index 0000000000..d3e6f17f39
--- /dev/null
+++ b/venv/Lib/site-packages/pygments/lexers/sql.py
@@ -0,0 +1,1109 @@
+"""
+    pygments.lexers.sql
+    ~~~~~~~~~~~~~~~~~~~
+
+    Lexers for various SQL dialects and related interactive sessions.
+
+    Postgres specific lexers:
+
+    `PostgresLexer`
+        A SQL lexer for the PostgreSQL dialect. Differences w.r.t. the SQL
+        lexer are:
+
+        - keywords and data types list parsed from the PG docs (run the
+          `_postgres_builtins` module to update them);
+        - Content of $-strings parsed using a specific lexer, e.g. the content
+          of a PL/Python function is parsed using the Python lexer;
+        - parse PG specific constructs: E-strings, $-strings, U&-strings,
+          different operators and punctuation.
+
+    `PlPgsqlLexer`
+        A lexer for the PL/pgSQL language. Adds a few specific construct on
+        top of the PG SQL lexer (such as <
'                    : '\U0001d4ab',
+        '\\'                    : '\U0001d4ac',
+        '\\'                    : '\U0000211b',
+        '\\'                    : '\U0001d4ae',
+        '\\'                    : '\U0001d4af',
+        '\\'                    : '\U0001d4b0',
+        '\\'                    : '\U0001d4b1',
+        '\\'                    : '\U0001d4b2',
+        '\\'                    : '\U0001d4b3',
+        '\\'                    : '\U0001d4b4',
+        '\\'                    : '\U0001d4b5',
+        '\\'                    : '\U0001d5ba',
+        '\\'                    : '\U0001d5bb',
+        '\\'                    : '\U0001d5bc',
+        '\\'                    : '\U0001d5bd',
+        '\\'                    : '\U0001d5be',
+        '\\'                    : '\U0001d5bf',
+        '\\'                    : '\U0001d5c0',
+        '\\'                    : '\U0001d5c1',
+        '\\'                    : '\U0001d5c2',
+        '\\'                    : '\U0001d5c3',
+        '\\'                    : '\U0001d5c4',
+        '\\'                    : '\U0001d5c5',
+        '\\'                    : '\U0001d5c6',
+        '\\'                    : '\U0001d5c7',
+        '\\'                    : '\U0001d5c8',
+        '\\