From 247ec72478dd635b7e9871da85a690f45f32fb04 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Mon, 26 Oct 2026 21:05:57 +0000
Subject: [PATCH 1/2] Extend CI: lint, package build, docs build, PyPy,
 Windows/macOS

- Run flake8 in a separate lint job: syntax errors and undefined names
  fail the build, everything else is reported as a warning.
- Build sdist/wheel and run `twine check --strict` on every push/PR,
  not only at release time.
- Build the Sphinx docs with warnings as errors.
- Test on PyPy 3.10/3.11, matching the PyPy classifier.
- Test on Windows and macOS (Python 3.13), matching "OS Independent".
- Install test dependencies from requirements-dev.txt.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ASUFowntPRr2bsnKLwY3DB
---
 .github/workflows/test.yaml | 79 +++++++++++++++++++++++++++++++------
 1 file changed, 67 insertions(+), 12 deletions(-)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 96abc3b..80bcbc6 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -5,14 +5,77 @@ on:
     branches: [master]
   pull_request: {}
 
+permissions:
+  contents: read
+
 jobs:
+  lint:
+    name: "flake8 on code"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7
+      - name: Set up Python 3.13
+        uses: actions/setup-python@v7
+        with:
+          python-version: "3.13"
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install flake8
+      - name: Lint with flake8
+        run: |
+          # stop the build if there are Python syntax errors or undefined names
+          flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+          flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+
   build:
+    name: "Build and check distributions"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7
+      - name: Set up Python 3.13
+        uses: actions/setup-python@v7
+        with:
+          python-version: "3.13"
+      - name: Install build tools
+        run: |
+          python -m pip install --upgrade pip
+          pip install build twine
+      - name: Build sdist and wheel
+        run: python -m build
+      - name: Check distributions
+        run: twine check --strict dist/*
 
+  docs:
+    name: "Build documentation"
     runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7
+      - name: Set up Python 3.13
+        uses: actions/setup-python@v7
+        with:
+          python-version: "3.13"
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r doc/requirements.txt
+      - name: Build HTML docs
+        run: sphinx-build -W --keep-going -b html doc doc/_build/html
+
+  test:
+    needs: [lint]
+    runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
+        os: [ubuntu-latest]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14", "pypy3.10", "pypy3.11"]
+        include:
+          - os: windows-latest
+            python-version: "3.13"
+          - os: macos-latest
+            python-version: "3.13"
 
     steps:
       - uses: actions/checkout@v7
@@ -23,15 +86,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install flake8 pytest hypothesis
-          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
-          pip install coverage
-#      - name: Lint with flake8
-#        run: |
-          # stop the build if there are Python syntax errors or undefined names
-          # flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-          # flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+          pip install -r requirements.txt -r requirements-dev.txt
       - name: Test
         run: |
           coverage run tests.py
@@ -46,11 +101,11 @@ jobs:
         uses: coverallsapp/github-action@v2
         with:
           file: coverage.lcov
-          flag-name: python-${{ matrix.python-version }}
+          flag-name: ${{ matrix.os }}-python-${{ matrix.python-version }}
           parallel: true
 
   coverage:
-    needs: build
+    needs: test
     if: ${{ always() }}
     runs-on: ubuntu-latest
     steps:

From 7e62149481a94da543faf4299bdbd0ff7a2f79e5 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Mon, 26 Oct 2026 21:10:06 +0000
Subject: [PATCH 2/2] CI: drop PyPy 3.10, which can't install hypothesis

Current hypothesis releases build a PyO3 extension, and PyO3 requires
PyPy >= 3.11, so installing the test dependencies fails on PyPy 3.10.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ASUFowntPRr2bsnKLwY3DB
---
 .github/workflows/test.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 80bcbc6..e9ad37e 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -70,7 +70,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14", "pypy3.10", "pypy3.11"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14", "pypy3.11"]
         include:
           - os: windows-latest
             python-version: "3.13"