fix: bump pyzmq to 27.2.0 for Python 3.15 free-threaded wheels - #366
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pyzmq 27.1.0 ships no cp315t wheel, so the 3.15t CI job built it from source and Cython rejected the redeclared locals in _zmq.py. 27.2.0 publishes cp315t wheels for every platform in the matrix.
blink1073
marked this pull request as ready for review
August 23, 2026 09:46
blink1073
enabled auto-merge (squash)
August 23, 2026 09:46
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #366 +/- ##
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Coverage 93.03% 93.03%
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Files 6 6
Lines 445 445
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Hits 414 414
Misses 31 31
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References
CI failure: https://github.com/Calysto/octave_kernel/actions/runs/32607260969
Description
The
test-linux (ubuntu-latest, 3.15t)job fails during dependency install, before Octave is set up. pyzmq 27.1.0 publishes no free-threaded 3.15 wheel, so Poetry builds it from the sdist and Cython rejects two redeclared locals in_zmq.py.Changes
Backwards-incompatible changes
None
Testing
just test: 176 passedjust test-kernel: 14 tests, OK (skipped=5)just lint: passedjust typing: no issues found in 13 source filesAI usage