Check Python wheel coverage #8
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| # SPDX-License-Identifier: BSD-3-Clause | |
| # Copyright (c) 2026 Susi Lehtola | |
| # | |
| # Weekly check that the PyPI wheel matrix and the pyproject.toml trove | |
| # classifiers cover every currently-supported CPython release. | |
| # | |
| # Policy: every CPython 3.X with a `releaseDate <= today < eol` window | |
| # (per https://endoflife.date/api/python.json) must appear as | |
| # - `cp3X-*` in CIBW_BUILD in .github/workflows/publish-pypi.yml | |
| # - `Programming Language :: Python :: 3.X` in pyproject.toml | |
| # | |
| # When a new final release lands (CPython 3.15.0 ship day, etc.) this | |
| # workflow opens / updates a tracking issue rather than failing per-push | |
| # CI: cibuildwheel may not yet ship a build image for that interpreter, | |
| # and the right response is a deliberate patch-release update of | |
| # publish-pypi.yml + pyproject.toml. | |
| name: Check Python wheel coverage | |
| on: | |
| schedule: | |
| # Mondays at 05:00 UTC, an hour after the per-push arm64-Windows | |
| # scheduled cell in ci.yml so the two slots do not collide. | |
| - cron: '0 5 * * 1' | |
| workflow_dispatch: | |
| permissions: | |
| contents: read | |
| issues: write | |
| jobs: | |
| check: | |
| name: Check wheel coverage | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Detect missing CPython versions | |
| id: detect | |
| run: | | |
| set -euo pipefail | |
| curl -sSf https://endoflife.date/api/python.json -o python.json | |
| python3 tools/check_python_wheels.py \ | |
| --eol-json python.json \ | |
| --workflow .github/workflows/publish-pypi.yml \ | |
| --pyproject pyproject.toml \ | |
| --github-output "$GITHUB_OUTPUT" | |
| - name: Open or update tracking issue | |
| if: steps.detect.outputs.missing_wheel != '' || steps.detect.outputs.missing_classifier != '' | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| MISSING_WHEEL: ${{ steps.detect.outputs.missing_wheel }} | |
| MISSING_CLASSIFIER: ${{ steps.detect.outputs.missing_classifier }} | |
| run: | | |
| set -euo pipefail | |
| title="Python wheel matrix is missing currently-supported CPython release(s)" | |
| body=$(python3 -c ' | |
| import os | |
| mw = os.environ.get("MISSING_WHEEL") or "(none)" | |
| mc = os.environ.get("MISSING_CLASSIFIER") or "(none)" | |
| print(f"""The weekly **Check Python wheel coverage** workflow found | |
| currently-supported CPython release(s) that are not yet built | |
| on every release tag. | |
| - Missing from `CIBW_BUILD` in `.github/workflows/publish-pypi.yml`: `{mw}` | |
| - Missing from trove classifiers in `pyproject.toml`: `{mc}` | |
| Source list: https://endoflife.date/api/python.json | |
| (cycles where `releaseDate <= today < eol`). | |
| To resolve, add the missing `cp3XX-*` entries and the | |
| `Programming Language :: Python :: 3.XX` classifiers, then | |
| cut a patch release so the next PyPI publish covers the new | |
| interpreter. Confirm `cibuildwheel` ships a build image for | |
| the new version before merging. | |
| This issue was opened automatically; it will be updated | |
| weekly while a gap remains.""".replace("\n ", "\n")) | |
| ') | |
| existing=$(gh issue list --state open \ | |
| --search "in:title \"$title\"" \ | |
| --json number --jq '.[0].number' || true) | |
| if [ -n "$existing" ]; then | |
| gh issue edit "$existing" --body "$body" | |
| else | |
| gh issue create --title "$title" --body "$body" | |
| fi |