Phase 3: Upgrade Python 3.10 to 3.13#9321
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camd wants to merge 3 commits intocamd/back-end-package-upgrade-phase-2from
Open
Phase 3: Upgrade Python 3.10 to 3.13#9321camd wants to merge 3 commits intocamd/back-end-package-upgrade-phase-2from
camd wants to merge 3 commits intocamd/back-end-package-upgrade-phase-2from
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- Update Docker images to python:3.13-slim-bookworm / python:3.13-bookworm - Update CI to cimg/python:3.13-node - Update ruff target-version to py313, tox envlist to py313 - Fix dev.Dockerfile: netcat -> netcat-openbsd (Bookworm), ENV format - Remove Python 3.10 backport deps (backports-asyncio-runner, exceptiongroup, tomli) - Add setuptools to dev.txt (removed from stdlib in 3.13) - Remove pyqt5/pyqt5-qt5/pyqt5-sip (no 3.13 wheels, unused by Treeherder) - Upgrade zstandard 0.22.0 -> 0.23.0 (0.22 doesn't build on 3.13) - Add deprecation warning filters for datetime.utcfromtimestamp/utcnow - Filter pip check for known mozdetect/pyqt5 incompatibility Co-Authored-By: Claude Opus 4.6 <[email protected]>
numpy 1.26.4 has no prebuilt wheel for Python 3.13, causing the Docker build to fail when trying to compile from source without g++. numpy 2.2.6 ships cp313 wheels for all platforms. Co-Authored-By: Claude Opus 4.6 <[email protected]>
Ruff's UP017 rule enforces using datetime.UTC (available since Python 3.11) instead of datetime.timezone.utc when targeting py313. Also removes the now-unused timezone imports (F401). Co-Authored-By: Claude Opus 4.6 <[email protected]>
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## camd/back-end-package-upgrade-phase-2 #9321 +/- ##
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- Coverage 82.37% 82.37% -0.01%
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Files 615 615
Lines 34999 34999
Branches 3312 3244 -68
=========================================================================
- Hits 28831 28829 -2
- Misses 5819 6046 +227
+ Partials 349 124 -225 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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Summary
netcat→netcat-openbsd,ENVformat in Dockerfilebackports-asyncio-runner,exceptiongroup,tomli) that are now in stdlibsetuptoolsto dev requirements (removed from stdlib in Python 3.13)pyqt5/pyqt5-qt5/pyqt5-sipfromcommon.txt— no Python 3.13 wheels and unused by Treeherder (declared bymozdetectbut only needed for GUI/plotting features)zstandard0.22.0 → 0.23.0 (0.22 fails to build on 3.13)datetime.utcfromtimestamp()/utcnow()(deprecated in 3.12+, TODO to migrate to timezone-aware calls)Dependencies
Known limitations
mozdetectdeclarespyqt5as a dependency, but PyQt5 has no Python 3.13 wheels. Since Treeherder only uses mozdetect's data analysis functions (not GUI), this is safe to skip.pip checkin CI is filtered to allow this.datetime.utcfromtimestamp()anddatetime.utcnow()calls are suppressed via warning filters rather than migrated — there are 20+ call sites across source and tests. A follow-up PR should migrate these todatetime.fromtimestamp(ts, datetime.UTC).Test plan
pip checkpasses (with known mozdetect/pyqt5 filter)tox -e linters)🤖 Generated with Claude Code