Skip to content

Ship one py3-none wheel per platform instead of per-Python-version #22

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
jcschaff merged 1 commit into from
Jun 24, 2026
Merged

Ship one py3-none wheel per platform instead of per-Python-version #22

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
25 changes: 19 additions & 6 deletions .github/workflows/on-release-main.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -64,11 +64,10 @@ jobs:
ARCH=$(uname -m)
echo "ARCH_DEF=$ARCH" >> $GITHUB_ENV
echo "MANYLINUX_IMAGE_TARGET=ghcr.io/virtualcell/manylinux_${{ matrix.glibc }}_$ARCH:latest" >> $GITHUB_ENV
CIBW_BUILD_STRING="cp310-*${{ env.ARCH_DEF }} cp311-*${{ env.ARCH_DEF }} cp312-*${{ env.ARCH_DEF }} cp313-*${{ env.ARCH_DEF }}"
if [ "${{ matrix.glibc }}" = "2_34" ]; then
CIBW_BUILD_STRING="$CIBW_BUILD_STRING cp314-*${{ env.ARCH_DEF }}"
fi
echo "CIBW_BUILD_TARGETS=$CIBW_BUILD_STRING" >> $GITHUB_ENV
# libvcell is pure Python + a ctypes-loaded GraalVM native library (no CPython
# extension), so the wheel is not tied to a Python version. Build a single
# interpreter per platform and retag it to py3-none below.
echo "CIBW_BUILD_TARGETS=cp311-*" >> $GITHUB_ENV

- name: Run cibuildwheel (Ubuntu, x86_64)
uses: pypa/cibuildwheel@v3.4.0
Expand All @@ -92,7 +91,21 @@ jobs:
pip install cibuildwheel
cibuildwheel --debug-traceback --output-dir wheelhouse
env:
CIBW_BUILD: "cp310-* cp311-* cp312-* cp313-* cp314-*"
CIBW_BUILD: "cp311-*"

- name: Retag wheels as py3-none (ABI-independent, one wheel per platform)
run: |
python -m pip install --upgrade wheel
for whl in wheelhouse/*.whl; do
echo "retagging $whl"
# Change cp311-cp311 -> py3-none, preserving the (manylinux/macosx/win) platform tag.
# The bundled native lib is loaded via ctypes, so it has no CPython ABI dependency
# and the resulting wheel installs on any supported Python 3.x. Requires-Python in
# the wheel metadata still enforces the >=3.10 floor.
python -m wheel tags --python-tag py3 --abi-tag none --remove "$whl"
done
ls -l wheelhouse

- name: Copy wheels to dist directory
run: |
mkdir -p dist
Expand Down
Loading