* feat: add CPython 3.15 support for iOS
Assisted-by: OpenCode:Kimi-K2.6
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* fix: copy in iOS support files
Assisted-by: Copilot:claude-sonnet-4.6
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* fix: skip directories when copying iOS support files
When copying multiarch-specific support files (e.g. _cross_arm64_iphoneos.py),
the code was trying to copy all items in the directory including __pycache__
directories. The shutil.copy() function only works with files, not directories,
which caused an IsADirectoryError.
This fix adds a check to only copy files, skipping any directories like
__pycache__ that may have been created by Python imports.
Assisted-by: Copilot:claude-haiku-4.5
* fix: - in dir fine for now
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* fix: apply review suggestions
Assisted-by: Copilot:claude-sonnet-4.6
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* fix: only do this on 3.15+
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* Ensure target Python directory exists before build
Add assertion to check if target Python directory exists.
* fix(ios): use stdlib dir directly instead of copying to platform-config
Remove the _inject_support_files workaround for python.org 3.15+
distributions. Instead of copying sysconfig files from the stdlib into
a synthetic platform-config/ directory, pass the stdlib directory
directly to make_cross_venv.py.
make_cross_venv.py is updated to derive the multiarch tag from the
_sysconfigdata_ filename rather than assuming it comes from the
directory name.
Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
Assisted-by: OpenCode:Kimi-K2.6
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* Minor format cleanups on pre-commit skipped files.
* Clarify path names in make_cross_venv script.
---------
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
Co-authored-by: Russell Keith-Magee <russell@keith-magee.com>
* feat: add CPython 3.15 support for iOS and Android
Add cp315 identifiers to build-platforms.toml for both iOS (arm64_iphoneos,
x86_64_iphonesimulator, arm64_iphonesimulator) and Android (arm64_v8a, x86_64).
Update bin/update_pythons.py to route iOS 3.15+ to python.org instead of
BeeWare GitHub releases. Update README.md platform table to show Android and
iOS as supported for 3.15. Add cp315-cp315 to expected_wheels test defaults
for android and ios platforms.
Assisted-by: OpenCode:Kimi-K2.6
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* fix: adjust expectations
All changes made and linting passes. Here's a summary of what was done:
1. test/utils.py:390-394 — Added "cp315-cp315": 24 to the Android API level mapping, fixing the KeyError: 'cp315-cp315' in test_android.py::test_expected_wheels.
2. cibuildwheel/resources/build-platforms.toml:247 — Removed the cp315-ios_x86_64_iphonesimulator entry since CPython 3.15 dropped Intel iOS simulator support.
3. test/utils.py:397-405 — Updated the iOS expected wheels logic to return an empty platform_tags list for x86_64 when the Python version is 3.15+, so no x86_64_iphonesimulator wheels are expected for cp315+ on Intel Macs.
The XCframework slice name (ios-arm64_x86_64-simulator) stays the same in ios.py — I verified the 3.15 tarball still uses that name. The target_python.exists() iOS ARM64 failure on the feature branch is a separate issue (the 3.15 python.org distribution has a different structure than the beeware distributions used for 3.13/3.14) — left alone per your request.
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
Assisted-by: OpenCode:glm-5.1
* revert: x86 is still supposed to exist
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* docs: fix readme for Pyodide
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* docs: mention eol
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* fix: drop assert
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* feat: add CPython 3.15 support for Android only
Cherry-picked all changes from henryiii/feat/cp315-ios-android, then
reverted iOS-specific parts (iOS 3.15 build configs, ios.py assert
removal, update_pythons.py iOS URL logic, iOS test expectations, and
README iOS column for 3.15). Android cp315 entries, test expectations,
and README Android column remain.
Assisted-by: OpenCode:glm-5
---------
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* WIP - initial punt at audit command
* Add `abi3audit` as a dependency
* Add helper functions to check stable ABI wheels
* Run `abi3audit` for macOS and Windows wheels
* Copy out of container for repairing?
* Add some notes that `cibuildwheel` runs `abi3audit`
* Add basic unit tests
* Add a basic C extension with `Py_LIMITED_API`
* Add a test project that violates Stable ABI
* Fix linux test
* Skip abi3 wheel tests for Pyodide
* Patch the correct subprocess module
* wrap cleanup of abi3audit dir
* Write the docs for the new options
* Move to above testing in docs
* Implement audit-requires and audit-command
* Some cleanups after self-review
* Add default value
* fix type errors
* the key is `audit-command`, not `audit`
* Add a variety of tests for audit requires options
* Add `test_audit_requires` similar to `test_test_requires`
* Add some configurability-related audit tests
* Fix parsing error with options docs leaving out commands
* Better way to extract version (maybe helps Pyodide?)
* Fix a case of unbound `use_uv`
* Standardise: rename to `abi3_wheel`
* Fix audit command run message
* Simplify custom audit command a bit
* Remove unnecessary skip for Pyodide
* Pyodide should have no default audit command
* More accurate skip messages for Pyodide skips
* Wheels are audited after they are repaired
* Regenerate constraints to include `abi3audit`
* Fix typos
* Some attempts for Windows fixes
* Check `pyvenv.cfg` instead of directory existence
* Add validation for lack of wheel placeholders
* Try yet another Windows `uv` fix
* Regenerate diagram and re-trigger Azure CI
* Add missing `import sys` for abi3 C extension tests
* Remove audit-command at the global level
* Clarify `abi3audit` pinning a little bit
* Regen constraints
* Discard changes to cibuildwheel/resources/constraints-pyodide312.txt
* Discard changes to cibuildwheel/resources/constraints-pyodide313.txt
* try opt-in uv again
* fix issue on windows on Python 3.13 related to nested venvs
On win / python 3.13, virtualenv creates a venv where the 'home'
points back to the venv that sys.executable was running in, rather
than the root install. that seemingly leads to problems with package
resolution, where pip.exe couldn't find the pip python package.
this appears to fix it!
* Update constraints
* chore: revert python-discovery bump
Assisted-by: OpenCode:glm-5.1
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* fix: restore workaround for graalpy
Assisted-by: OpenCode:glm-5.1
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
---------
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
Co-authored-by: Agriya Khetarpal <74401230+agriyakhetarpal@users.noreply.github.com>
Co-authored-by: Henry Schreiner <henryfs@princeton.edu>
* Add a default repair wheel command for Windows
* Install `delvewheel` into Windows build tools
* Add delvewheel to constraints file
* Regenerate constraints
* Docs
* Suggest how to disable Windows wheel repair
* Add tests
* Run `delvewheel` with verbose mode as default
* Add note about telling delvewheel where to look
Suggested-by: Nils <nilsnolde@proton.me>
* Partially revert 81374bb8fc43acefed76cb13d761a9e6cf6afa58
* Add `pip` and `uv` cases for build installations
* Ignore `python-native.dll` for GraalPy
* Ignore MSVC DLLs, try Windows amd64 graalpy happy
* Fix last remaining Windows test failure (famous last words?)
* Update constraints
* Drop workaround unneeded with delvewheel v1.12.1
* Update docs/options.md
Co-authored-by: Aohan Dang <adang1345@gmail.com>
* Drop `test_delvewheel_default_on_windows`
* Partially revert "Update constraints"
This partially reverts commit 2dc4c0f4951858959e213463d90431a5ca03b96f.
* Add a test case when repair command is `""`
* Add back test that checks delvewheel run/disable
* Add a C project with a missing DLL
* Add tests for `missing_dll_project`
* Partially undo virtualenv/python-discovery update
* Fix test
* Discard changes to cibuildwheel/resources/constraints-pyodide312.txt
* Discard changes to cibuildwheel/resources/constraints-pyodide314.txt
* Fix bad merge of constraints
* Discard changes to cibuildwheel/resources/constraints-pyodide313.txt
* Manually add more GraalPy pip markers
* Dependency parsing was too naïve
* Maybe a better way to invoke the compiler on Windows
* Can we get away without a DLL?
---------
Co-authored-by: Aohan Dang <adang1345@gmail.com>
* fix: drop Cirrus CI (going away June 1, 2026)
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* Restore missing note
* Update CI services documentation for Cirrus CI
Removed official support for Cirrus CI due to end-of-life.
---------
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
Free-Threading Python 3.13 was experimental.
Now that Python 3.14 has been released with explicit support, we can schedule removal of Python 3.13 free-threading.
2026-04-02 14:39:47 +01:00
Henry Schreinerandpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* tests: fully type the test suite
* chore: require more typing
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
---------
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Add an integration test with the meson backend
* Modify script to allow testing of the GHA action on a PR
* Try adding cython to languages in meson config
* Revert "Try adding cython to languages in meson config"
This reverts commit 50378a1c7e38665492ad0c683b178e4d96928e1e.
* Pass --vsenv to meson on windows
As seen here https://github.com/matplotlib/matplotlib/blob/9957c394bd01deb7a9bd9cb27804f447a52dc522/.github/workflows/cibuildwheel.yml#L114
* Disable win32 builds for the meson test
* Move the windows-specific config into the test project definition
This is so it can be tested with bin/run_example_ci_configs.py
* Add some docs to the FAQ about meson on windows
* Update bin/run_example_ci_configs.py
Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
---------
Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
test: replace badssl.com with google.com/generate_204 in SSL test
Switch to a more reliable HTTPS endpoint and add retry logic with
exponential backoff to reduce flaky test failures.
* Bump to Pyodide v0.29.2
* Bump the Pyodide constraints too
* Include new auditwheel-emscripten and pyodide-build release
* Bump pyodide-build in test to a newer version
Co-Authored-By: Gyeongjae Choi <def6488@gmail.com>
---------
Co-authored-by: Gyeongjae Choi <def6488@gmail.com>
* Make the {project} placeholder available to repair-wheel-command
* Add separate test for {project} placeholder in repair-wheel-command
* Make the {project} placeholder available to repair-wheel-command
* reduce duplicated work in tests
* Use a valid wheel filename for the post-repair name
---------
Co-authored-by: Joe Rickerby <joerick@mac.com>
pypa/manylinux now has a manylinux_2_35_armv7l image allowing for better C++20 support.
piwheels is still building for Debian Bullseye so keeping manylinux_2_31 as the default image.
* Don't constrain build-system.requires with dependency-versions
* Remove setting of VIRTUALENV_PIP (it doesn't appear to have any effect)
* Alter tests to assert the versions in before_build, not setup.py
* Skip the util-test on linux
---------
Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
* Update Android test-command handling
* Update to Python 3.13.8
* Update documentation and tests
* Deal with `sysconfig.get_config_var("exec_prefix")` changing in Python 3.14, and add cross venv tests
* Allow test commands starting with `python3`
* test-command cleanups
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Fix a few bugs in run_example_ci_config tooling
Github-deploy.yml had a fix to make it work out-of-the-box.
* Add flaky marker on test_ssl
(due to external internet access during the test, it does occasionally fail)
* Add Python 3.14 for Android
* Simplify GitHub Actions workflows
* Update tests
* Allow running `patchelf` even when the environment's `bin` directory is not on the PATH
* Search in both the environment's bin directory and the PATH
* Use `sysconfig.get_path`
* Fix lint warning
* ci: rework tests to break out ios/android tests
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* Apply suggestions from code review
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Apply suggestions from code review
* ci: fix check for wheels
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* Update .github/workflows/test.yml
* tests: pass via flag instead of envvar
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* tests: apply to serial/parallel
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* tests: join together marks
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* tests: join together marks
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* ci: break up azure job
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* ci: use matrix for azure pipelines
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* Try installing Java on macos as well
* Revert "Try installing Java on macos as well"
This reverts commit aedf0f5106d2467938705b85180a0b249d49b99d.
* Try to get the most basic android test running first
* Rename platform to test_select, move headers in run_tests
Maybe it's a personal thing, but the header location was really making
me have to think more than I needed to look at that file!
* Only run docker unit tests on machines that are testing linux
* Update the flag name in azure-pipelines too
* Update azure-pipelines.yml
---------
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Matthieu Darbois <mayeut@users.noreply.github.com>
Co-authored-by: Joe Rickerby <joerick@mac.com>
* Add Android to resource files
* Add Android to miscellaneous places
* Add Android documentation
* Docs cleanups
* Add Android platform module; implement top-level structure and target Python installation
* Implement setup_env and build_wheel
* lru-dict build working
* Alter prefix in sysconfigdata file; fix various issues with FLAGS variables
* Implement Android testing
* Add type annotations to _cross_venv
* Revert Python 3.8 to pip 25.0.1
* Make test-sources required on Android
* Add Android integration tests
* Test cleanups
* Add test of all available Python versions
* Update test-sources and test-command behavior to match iOS
* Documentation cleanups
* Replace Builder class with a set of global functions
* Rename "env" to "build_env"
* Remove Chaquopy repository from default pip command line
* Move native_platform to platforms module
* Fix parse_config_settings
Co-authored-by: Joe Rickerby <joerick@mac.com>
* Add unit tests for parse_config_settings and arch_synonym
* Make `shell_prepared` arguments keyword-only, and add tests for the commands that use it
* Replace `importlib.util.spec_from_file_location` with `runpy.run_path`
* Use python-build-standalone
* Update Android Python
* Enable KVM in Linux CI
* Move KVM code to test_android.py
* Use Java 17 on Azure
* Install emulator if necessary before running -accel-check
* Free up additional disk space on Linux runners
* Add sudo
* Skip emulator tests on CI platforms that don't support it
* Download Android Python from Maven Central
* Free up more disk space on Linux runners
* fix: minor fixups
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* Set sysconfig._BASE_PREFIX to support sysconfig.get_path("include")
* Get ANDROID_API_LEVEL from the build environment, not cibuildwheel's own environment
* Correct relative path of test-sources
* Pass a CMake toolchain file to the build
* Add "repair" step which adds libc++ to the wheel when necessary
* Add missing needs_emulator decorator
* Provide useful error message if ANDROID_HOME is not set
* Remove use of HOST environment variable
* Update to Python 3.15.5
* Fix PyLint warnings, clarify comment
* Group common arguments into a dataclass
* Handle environment variables containing newlines
* Discourage the use of `pytest` test commands without `python -m`
* Use single quotes in user-visible messages
* Improve testing documentation
* Pass wheel filename to `log.build_end`
* In GitHub Actions example, skip Android tests on macOS
* Correct relative paths in `patchelf --set-rpath`
* Clarify `test-sources` docs
* Update to Python 3.13.5+20250722.214220
---------
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: Joe Rickerby <joerick@mac.com>
Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
This is no longer experimental in 3.13 beta 3, so we don't need an enable for it anymore. Someone can skip expliclity with `'cp31?t-*'` if they really don't want free-threaded wheels.
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* Bump testing version to 0.28.0
* Bump Pyodide constraints
* Add Pyodide 0.28.0 identifier
* Override to a different, alpha version for testing
* Update docs for Pyodide versions everywhere
* Add comment on using older Pyodide alpha version
* Bump to `"cp313*"` for compatibility
* Drop identifier for Pyodide 0.28.0a3
* Add back Pyodide 0.28.0a3 identifier
* Add helpful comment about pyodide-prerelease option
* Fix test and add a comment about it
* Keep one Pyodide version per Python version
* Fix docs for `pyodide-prerelease`; Python ➡️ Pyodide
* Update utils.py
* Drop CI test step for overridden Pyodide version
Suggested-by: Joe Rickerby <joerick@mac.com>
---------
Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
Matthieu Darbois