Release v0.10.3

.github/workflows/ci.yml

@@ -8,7 +8,9 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "pypy-3.8", "pypy-3.9", "pypy-3.10"]
+        # PyPy is omitted: the mainapp extra pulls gevent, which ships no PyPy
+        # wheels and fails to build from source on PyPy under Cython 3.
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
         os: [ubuntu-22.04, macOS-latest, windows-latest]
         # Python 3.8 and 3.9 do not run on macOS-latest which
         # is now using arm64 hardware.
@@ -50,7 +52,10 @@ jobs:
     - name: Run tests
       run: python -m pytest tests
     - name: Store tested requirements.txt file as artifact
-      uses: actions/upload-artifact@v3
+      # Only upload from a single matrix job: upload-artifact@v4 errors on
+      # duplicate artifact names, and the docker job only needs one copy.
+      if: matrix.os == 'ubuntu-22.04' && matrix.python-version == '3.10'
+      uses: actions/upload-artifact@v4
       with:
         name: requirements.txt
         path: |
@@ -74,7 +79,7 @@ jobs:
           echo "APP_VERSION=$(/tmp/tomlq/bin/tomlq -r .project.version pyproject.toml)" >> $GITHUB_ENV
           echo "APP_DESC=$(/tmp/tomlq/bin/tomlq -r .project.description pyproject.toml)" >> $GITHUB_ENV
       - name: Retrieve tested requirements file
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: requirements.txt
       - name: Ensure docker build is working

.github/workflows/publish.yml

@@ -31,7 +31,7 @@ jobs:
             requirements.txt
             Dockerfile
       - name: Store tested requirements.txt file as artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: requirements.txt
           path: |
@@ -54,7 +54,7 @@ jobs:
           echo "APP_VERSION=$(/tmp/tomlq/bin/tomlq -r .project.version pyproject.toml)" >> $GITHUB_ENV
           echo "APP_DESC=$(/tmp/tomlq/bin/tomlq -r .project.description pyproject.toml)" >> $GITHUB_ENV
       - name: Retrieve tested requirements file
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: requirements.txt
       - name: Check file contents

README.md

@@ -75,6 +75,10 @@ Releases are triggered on commits tagged with `release-` (for example
 
 
 ## Changelog
+* 0.10.3:
+  - Fixed the /bytes endpoint to return bytes (not bytearray) for WSGI compliance with newer Werkzeug, thanks @swt2c
+  - Dropped support for Python 3.7
+  - Build and publish arm64 Docker images
 * 0.10.2:
   - Added support for Flask 3.0
 * 0.10.1:

pyproject.toml

@@ -8,7 +8,7 @@ Repository = "https://github.com/psf/httpbin"
 
 [project]
 name = "httpbin"
-version = "0.10.2"
+version = "0.10.3"
 requires-python = ">=3.8"
 description = "HTTP Request and Response Service"
 readme = "README.md"
@@ -28,6 +28,8 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
 ]
 dependencies = [
     "brotlicffi",

tests/test_httpbin.py

@@ -519,6 +519,19 @@ def test_stream_bytes_with_seed(self):
             response.data, b'\xc5\xd7\x14\x84\xf8\xcf\x9b\xf4\xb7o'
         )
 
+    def test_bytes_endpoint_yields_bytes(self):
+        """WSGI bodies must be bytes (not bytearray) so strict servers
+        (wsgiref / pytest-httpbin) don't 500. The test client coerces the
+        body, so we inspect the raw WSGI iterable. Regression for /bytes."""
+        from werkzeug.test import create_environ
+        env = create_environ('/bytes/64', 'http://localhost/')
+        chunks = list(httpbin.app(env, lambda *a, **k: None))
+        self.assertTrue(chunks, "no body produced")
+        self.assertTrue(
+            all(type(c) is bytes for c in chunks),
+            [type(c).__name__ for c in chunks]
+        )
+
     def test_delete_endpoint_returns_body(self):
         response = self.app.delete(
             '/delete',