Merge branch 'main' into patch-6

Author: jonathandung

.github/workflows/mypy_primer.yml

@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        shard-index: [0, 1, 2, 3]
+        shard-index: [0, 1, 2, 3, 4, 5]
       fail-fast: false
     steps:
       - uses: actions/checkout@v6
@@ -52,7 +52,7 @@ jobs:
             --new v${MYPY_VERSION} --old v${MYPY_VERSION} \
             --custom-typeshed-repo typeshed_to_test \
             --new-typeshed $GITHUB_SHA --old-typeshed upstream_main \
-            --num-shards 4 --shard-index ${{ matrix.shard-index }} \
+            --num-shards 6 --shard-index ${{ matrix.shard-index }} \
             --debug \
             --output concise \
             | tee diff_${{ matrix.shard-index }}.txt

.pre-commit-config.yaml

@@ -27,7 +27,7 @@ repos:
           - "--unsafe-fixes"
         files: '.*test_cases/.+\.py$'
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 26.3.1
+    rev: 26.5.0
     hooks:
       - id: black
   - repo: https://github.com/pycqa/flake8

pyproject.toml

@@ -9,6 +9,7 @@ requires-python = ">=3.10" # Minimum version to run tests, used by uv run
 line-length = 130
 target-version = ["py310"]
 skip-magic-trailing-comma = true
+preview = true
 
 [tool.ruff]
 line-length = 130

requirements-tests.txt

@@ -1,6 +1,6 @@
 # Type checkers that we test our stubs against. These should always
 # be pinned to a specific version to make failure reproducible.
-mypy==2.0.0
+mypy==2.1.0
 pyright==1.1.409
 
 # Libraries used by our various scripts.

stdlib/@tests/stubtest_allowlists/common.txt

@@ -17,13 +17,6 @@ turtledemo
 turtledemo\..+
 
 
-# ======================================================================
-# TODO: Module members that exist at runtime, but are missing from stubs
-# ======================================================================
-
-tkinter.Misc.config
-
-
 # ======================================================================
 # Modules that exist at runtime, but are deliberately missing from stubs
 # ======================================================================
@@ -464,6 +457,9 @@ unittest.runner._WritelnDecorator.write  # Methods that come from __getattr__()
 urllib.response.addbase.write  # Methods that come from __getattr__() at runtime
 urllib.response.addbase.writelines  # Methods that come from __getattr__() at runtime
 
+(hashlib.__all__)?  # scrypt depends on how OpenSSL was built.
+(pydoc.Doc.getdocloc)?  # Runtime default is an installation-specific stdlib path.
+
 _?weakref\.CallableProxyType\.__getattr__  # Should have all attributes of proxy
 _?weakref\.(ref|ReferenceType)\.__init__  # C implementation has incorrect signature
 _?weakref\.(ref|ReferenceType)\.__call__  # C function default annotation is wrong

stdlib/@tests/stubtest_allowlists/darwin-py315.txt

@@ -1,23 +1,21 @@
-# ============================================
-# TODO: Allowlist entries that should be fixed
-# ============================================
-
-_pyrepl.fancy_termios
-_pyrepl.unix_console
-_pyrepl.unix_eventqueue
-ctypes.c_double_complex._type_
-ctypes.c_float_complex._type_
-ctypes.c_longdouble_complex._type_
-os.NODEV
-os.__all__
-posix.NODEV
-readline.get_pre_input_hook
-
-
 # =============================================================
 # Allowlist entries that cannot or should not be fixed; >= 3.15
 # =============================================================
 
+# Depends on the ncurses version used to build Python.
+(_curses.BUTTON5_CLICKED)?
+(_curses.BUTTON5_DOUBLE_CLICKED)?
+(_curses.BUTTON5_PRESSED)?
+(_curses.BUTTON5_RELEASED)?
+(_curses.BUTTON5_TRIPLE_CLICKED)?
+
+# Platform/build availability differs across Darwin builds.
+(_socket.SO_BINDTODEVICE)?
+(errno.ENOTCAPABLE)?
+
+# Depends on how readline was built.
+readline.get_pre_input_hook
+
 # Internal implementation details of the sampling profiler.
 profiling.sampling.live_collector
 profiling.sampling.live_collector.collector

stdlib/@tests/stubtest_allowlists/linux-py315.txt

@@ -6,17 +6,10 @@
 # decimal falls back to _pydecimal with different runtime signatures.
 decimal\..*
 _decimal
-_pyrepl.fancy_termios
-_pyrepl.unix_console
-_pyrepl.unix_eventqueue
-ctypes.c_double_complex._type_
-ctypes.c_float_complex._type_
-ctypes.c_longdouble_complex._type_
 os.AT_NO_AUTOMOUNT
 os.AT_STATX_DONT_SYNC
 os.AT_STATX_FORCE_SYNC
 os.AT_STATX_SYNC_AS_STAT
-os.NODEV
 os.STATX_ATIME
 os.STATX_BASIC_STATS
 os.STATX_BLOCKS
@@ -41,7 +34,6 @@ posix.AT_NO_AUTOMOUNT
 posix.AT_STATX_DONT_SYNC
 posix.AT_STATX_FORCE_SYNC
 posix.AT_STATX_SYNC_AS_STAT
-posix.NODEV
 posix.STATX_ATIME
 posix.STATX_BASIC_STATS
 posix.STATX_BLOCKS
@@ -59,13 +51,15 @@ posix.STATX_SIZE
 posix.STATX_TYPE
 posix.STATX_UID
 posix.statx
-readline.get_pre_input_hook
 
 
 # =============================================================
 # Allowlist entries that cannot or should not be fixed; >= 3.15
 # =============================================================
 
+# Depends on how readline was built.
+readline.get_pre_input_hook
+
 # Internal implementation details of the sampling profiler.
 profiling.sampling.live_collector
 profiling.sampling.live_collector.collector