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build python 3.15 wheels #253
Description
https://hugovk.dev/blog/2026/help-test-python-315/
I see numpy 3.15 wheels at https://pypi.org/project/numpy/#files, and cibuildwheel has 3.15 in its matrix: https://cibuildwheel.pypa.io/en/stable/
I'll test on my system, and if all is working push changes to a test branch.
Activity
roryyorke commentedon Oct 3, 2026
good news: python 3.15 builds are fine: https://github.com/roryyorke/Slycot/actions/runs/37125506500 . Given the conda-forge success of Slycot builds with Python 3.15, this is not a surprise.
bad news:
ruff checksuddenly produces about 25 diagnostic messages, I presume due to updates in ruff.One of these messages, about not using strings in
__all__, is a bug (tryfrom slycot import *in Python 3.14: gives an error). The rest are due to minor errors, old-fashioned Python code, and some stylistic quibbles.I'm wary of wholesale fixing these without improving test coverage. I'll instead:
__all__bug# ruff: disable[warning code])I'll make a PR for the above, and once that is merged, open a PR for this issue to add 3.15 to the wheels.
roryyorke commentedon Oct 17, 2026
once gh-256 is merged, I plan to tag as v0.7.1, build wheels and upload.
draft release notes below.
Highlights and important notes
This is release was made to add Python 3.15 wheels to the build configuration.
Also fixed
from slycot import *, which would result in a error prior to this version.New features
None.
Fixes
Fix or suppress lint warnings.
Build
Fix scikit-build-core warning.
Testing
None.
Pull requests and issues associated with the release
PRs merged: #254, #256
Issues fixed: #253
Issues closed ("wont-fix"): None
roryyorke commentedon Oct 17, 2026
wheels pushed to pypi, and release made on github. conda-forge normally auto-updates, will check tomorrow or next weekend.