Modernize CI/CD: switch to uv, fix Python 3.11+ compatibility #576
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- Use mock.patch.object() instead of string-based mock.patch() - Add cache_clear() call before mocking load_library - Fixes AttributeError in TestLibraryIntegration tests The string-based mock.patch() path resolution changed in Python 3.11+ (using pkgutil.resolve_name()), which can fail to find attributes that were imported into a module from elsewhere. See: python/cpython#117860 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Replace pip with uv across all GitHub Actions workflows - Use astral-sh/setup-uv@v5 action for uv installation - Update Python versions: drop 3.9 (EOL Oct 2025), add 3.14 - Update platform images to ubuntu-24.04 where appropriate - Update pyproject.toml: requires-python >= 3.10 - Update tox.ini: py310-py314, use python3.13 for tools - Update CLAUDE.md documentation to reflect new versions Benefits of uv: - Significantly faster package installation - Better dependency resolution - Modern Python packaging tool 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Remove macos-13 from all workflow matrices (runner images retired) - Update remaining publish workflows to use uv instead of pip - Add Python 3.14 to publish workflow matrices - Fix Windows Python versions (3.10-3.14) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
The macos-14 runner is ARM64, so we need cross-compile flags to build x86_64 binaries for the universal binary. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
/usr/local/lib doesn't exist on macos-14 runners; use a local path instead and copy the result to snap7/lib/. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
uv automatically creates/uses .venv, so we can remove the explicit `uv venv venv` steps and use `uv run` for execution. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
uv pip install doesn't auto-create venv, so we need explicit uv venv before uv pip install. Still simplified by using default .venv path and uv run for execution. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
uv run syncs the project from pyproject.toml, which rebuilds the package from source without the bundled library. Using .venv/bin/pytest directly avoids this issue. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Use uv run for most workflows (cleaner syntax) - Keep .venv/bin/pytest for wheel test jobs (with comment explaining why uv run would rebuild from source and lose the bundled snap7 library) - Replace requirements-dev.txt with uv.lock (generated with Python 3.10) - Simplify tox.ini to use extras instead of requirements file - Remove requirements-dev tox environment (no longer needed) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
--no-project prevents uv from discovering and syncing the project, avoiding the rebuild that would lose the bundled snap7 library. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Add UV caching to all workflows for faster dependency installs - Add concurrency control to cancel in-progress runs on new pushes - Fix artifact name conflicts by using unique names per platform - Delete redundant mypy.yml (already runs in pre-commit) - Add Python 3.14 to ARM64 test matrix - Fix pyproject.toml: [lint] -> [tool.ruff.lint] - Fix Makefile: correct .venv path in clean, remove dead code - Update pre-commit hooks to latest versions - Fix S7DataItem deprecation warning for Python 3.19 compatibility 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Update README.rst: Python 3.9+ -> 3.10+ - Update CLAUDE.md: Python 3.9+ -> 3.10+ - Update doc/introduction.rst: Python 3.7+ -> 3.10+, snap7 1.1.0 -> 1.4.2 - Fix Makefile: uv run pip -> uv pip for sphinx-build target 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
nikteliy
approved these changes
Dec 29, 2025
Replace deprecated license classifier with modern SPDX format:
- Remove "License :: OSI Approved :: MIT License" classifier
- Change license = {text = "MIT License"} to license = "MIT"
See: https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <[email protected]>
The SPDX string format (license = "MIT") requires setuptools >= 69.0.0, but the manylinux build containers use Python 3.8 with older setuptools. Revert to table format while keeping the deprecated classifier removed. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
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Summary
Changes
Test fixes
CI/CD modernization
Python versions
Configuration
🤖 Generated with Claude Code