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WHL: enabling Python 3.14 wheels #18187
Description
this is a sub-issue to #18124, specifically tracking upstream blockers to enable cp314 wheels.
Blockers:
- Bump OpenAstronomy/github-actions-workflows from 1.16.0 to 2.1.0 in /.github/workflows in the actions group #18374
- WHL: enable cp314 wheels (nightlies only) #18336 or WHL: build and distribute stable-ABI-compliant wheels #18420
- The first ABI-stable pre-release (CPython 3.14.0rc1) is available through GitHub Actions. The current scheduled date is Tuesday, 2025-07-22. See PEP 745
- upstream update in
cibuildwheel - corresponding upgrade in
github-actions-workflowsDEP: upgrade cibuildwheel (v3.0.0->v3.1.1) OpenAstronomy/github-actions-workflows#297 - numpy
cp314wheels on PyPI (for testing purposes)
update: depending on what path we take for astropy 7.2 (#18336 or #18420), adding support within the 7.1 series might require further steps specifically on the backport branch, because #18420 isn't meant to be backported.
Activity
nstarman commentedon May 30, 2025
Wild it's almost time for Py π!
neutrinoceros commentedon Jun 9, 2025
Note: if we somehow manage to close #18163 first, this one can be closed for free.
neutrinoceros commentedon Jul 28, 2025
quick note: with #18458 being merged, we are currently building and testing
cp314wheels on the backport branch, however we are not yet using the guaranteed ABI-stable3.14.0rc1pre-release to do so, so we need updates forcibuildwheel(viaOpenAstronomy/github-actions-workflows) before we release. I see no reason to expect this to be a long-standing blocker, but just in case it turns into one, we can simply revert #18458pllim commentedon Jul 28, 2025
Is OpenAstronomy aware of this? Thanks for the update!
neutrinoceros commentedon Jul 28, 2025
Yes. I linked my PR in the OP.
neutrinoceros commentedon Oct 6, 2025
I lost track of exactly when this was done, but it is now.