CI: fix macOS runners + build a single py3-none wheel (Python 3.14)#288
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serialbox4py is a ctypes wrapper with no libpython linkage, so the wheel is Python-ABI-independent. Tag it py3-none via wheel.py-api and build on one interpreter per platform (CIBW_BUILD=cp310-*). One wheel per platform now covers all Python 3 versions, including 3.14.
havogt
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Two related fixes to the wheel deploy workflow.
1. Replace the retired
macos-13runnerGitHub retired the
macos-13image, so the wheel build/test jobs pinned to it fail. Both thebuild_wheelsandtest_wheelsmatrices now use:macos-13→macos-15-intel(keeps native x86_64 wheels; the standard free Intel runner)macos-14→macos-15(arm64, pinned)2. Build a single
py3-nonewheel per platform (adds Python 3.14)serialbox4py is a ctypes wrapper around
libSerialboxC— there is no CPython C-extension and nothing links againstlibpython, so the wheel binary depends only on the platform, not the Python ABI. We now:wheel.py-api = "py3"in[tool.scikit-build]CIBW_BUILD: cp310-*)This produces 4 abi-agnostic wheels (
py3-none-{manylinux x86_64/aarch64, macOS x86_64/arm64}) that install on any Python 3 — including 3.14 and future releases — with no per-version build churn.