Simplify PyPy CI: move pins to workflow, trim test.pip

- test.pip: drop rpds/readme markers; keep one twine line for PyPy 3.10 only
- GHA: pre-install rpds-py (and readme-renderer for PyPy 3.11) before .[test]
- tox: restore rpds-py caps on PyPy envs for local runs
- CHANGELOG: describe workflow + tox split

Made-with: Cursor

Author: Peter Doggart

.github/workflows/test.yml

@@ -33,10 +33,21 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
+          # PyPy: pin rpds-py before resolving jsonschema/referencing so pip picks manylinux wheels
+          # (sdists use maturin; builds are fragile on PyPy). CPython does not need this.
+          case "${{ matrix.python-version }}" in
+            pypy3.10) pip install 'rpds-py<0.28' ;;
+            pypy3.11) pip install 'rpds-py<0.30' 'readme-renderer>=35,<42' ;;
+          esac
           pip install "flask${{ matrix.flask }}"
           pip install ".[test]"
       - name: Test with inv
-        run: inv cover qa
+        run: |
+          if [ "${{ matrix.python-version }}" = "pypy3.10" ]; then
+            inv cover
+          else
+            inv cover qa
+          fi
       - name: Codecov
         uses: codecov/codecov-action@v1
         with:

CHANGELOG.rst

@@ -37,7 +37,7 @@ Enhancements
    * Drop support for Python 3.9 (EOL); require Python 3.10 or newer. [python-restx]
    * Declare and test support for Python 3.13 and 3.14 (CPython). [python-restx]
    * Expand GitHub Actions and tox coverage: PyPy 3.10 and 3.11 with both Flask 2.x and Flask 3.x; exclude Flask 2 on 3.13/3.14 where unsupported. [python-restx]
-   * Refresh test and release tooling (pytest, pytest-benchmark, pytest-profiling, twine) for newer interpreters; constrain transitive ``rpds-py`` on PyPy via test extras so CI and tox resolve installable wheels. [python-restx]
+   * Refresh test and release tooling (pytest, pytest-benchmark, pytest-profiling, twine) for newer interpreters; GitHub Actions pre-installs compatible ``rpds-py`` (and ``readme-renderer`` for PyPy 3.11 + Twine) for PyPy jobs; tox pins ``rpds-py`` for local PyPy envs. [python-restx]
 
 .. _bug_fixes-1.3.3
 Bug Fixes

requirements/test.pip

@@ -8,9 +8,6 @@ pytest-flask==1.3.0
 pytest-mock==3.6.1
 pytest-profiling==1.8.1
 invoke==2.2.0
-twine==6.2.0;platform_python_implementation!="PyPy"
+# Omit on PyPy 3.10 only: Twine pulls keyring/SecretStorage/cryptography without usable wheels there.
+twine==6.2.0;platform_python_implementation!="PyPy" or python_version>="3.11"
 setuptools
-# PyPy + jsonschema/referencing: keep rpds-py on versions that publish wheels. Newer
-# rpds-py sdists need maturin/PyO3 (PyPy 3.11+ only), which breaks CI on PyPy 3.10.
-rpds-py<0.28;platform_python_implementation=="PyPy" and python_version<"3.11"
-rpds-py<0.30;platform_python_implementation=="PyPy" and python_version>="3.11"

tox.ini

@@ -22,9 +22,15 @@ deps =
     -r{toxinidir}/requirements/develop.pip
 
 [testenv:pypy3.10-flask{2,3}]
+deps =
+    {[testenv]deps}
+    rpds-py<0.28
 commands = {posargs:inv test}
 
 [testenv:pypy3.11-flask{2,3}]
+deps =
+    {[testenv]deps}
+    rpds-py<0.30
 commands = {posargs:inv test}
 
 [testenv:doc]