* 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>
* 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>
2026-04-10 13:08:09 -04:00
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 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
* 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>
* feat: remove 32-bit linux from auto arch, fix auto32 on linux aarch64
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* Apply suggestions from code review
Co-authored-by: Joe Rickerby <joerick@mac.com>
* Update cibuildwheel/architecture.py
---------
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: Joe Rickerby <joerick@mac.com>
* Add pyodide 0.28.0a3
* Add docs and tests for 0.28
This reverts commit 2e7d716a9ecfbdac159eed798ebf1b0170e6858d.
* fix: add selector for pyodide-prerelease, and add graalpy to schema
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
---------
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
* Update dependencies
* tests: ignore tag order
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* tests: use sorted platform tags
Per PEP 425, compressed tag sets should be sorted.
This was fixed in auditwheel 6.4.0
* tests: use sorted platform tags
this shouldn't change that often, use static order to allow override.
---------
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: cibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>
Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: mayeut <mayeut@users.noreply.github.com>
* Fix a typo: pyoodide ➡️ pyodide
* Add `pyodide_build_version` attribute
* Add version to xbuildenv log step
* Add version to Emscripten log step
* Use `pyodide-build`'s version for updating constraints
* Bump Pyodide constraints by updating `pyodide-build`
* Add a schema for `pyodide-version`
* Update Pyodide constraints
* Bump `pyodide-build` to new 0.29.0
* Test out another Pyodide identifier
* Update outdated Pyodide constraints
* Add Pyodide version to temp directory name
* Remove Pyodide 0.26.1 from build configurations
* Retrieve + validate + install specific xbuildenvs
* Test wheel builds with Pyodide 0.26.2
* Add correct Pyodide version to identifier temp dir
* Don't pre-call Pyodide xbuildenv search
* Fetch just the stable Pyodide versions
* Refactor search + validation + install into one step
* Move all of it under a lock
* Reorder xbuildenv installation
* Add env and cwd to xbuildenv search call
* Temporarily lower to 0.26.2 target
* Separate out search, validate, install; again
* Run xbuildenv search in `CIBW_CACHE_PATH`
* Remove prior `PYODIDE_ROOT` env vars, copy envs
* Validate doesn't need to depend on searching
* Add file lock when searching xbuildenvs
* Test the original version: 0.26.1
* Update Pyodide constraints
* Update constraints for `pyodide-build` 0.29.0 again
* Bump Pyodide from version 0.26.1 ➡️ version 0.26.4
* Add note on compatibility for macOS + other archs
* Note Pyodide version for Pyodide identifier
* Docs about `CIBW_PYODIDE_VERSION`
* Don't fetch just the stable versions
* Discard a variable that's not used later
* Rename `search_xbuildenv` ➡️ `get_xbuildenv_versions`
* `validate_xbuildenv` ➡️ `validate_xbuildenv_version`
* Replace ordered comment, add newline
* Replace sentence on macOS support
Co-Authored-By: Hood Chatham <roberthoodchatham@gmail.com>
* Capitalise: "pyodide" ➡️ "Pyodide"
Co-Authored-By: Hood Chatham <roberthoodchatham@gmail.com>
* "work" ➡️ "may succeed"
Co-Authored-By: Hood Chatham <roberthoodchatham@gmail.com>
* Add another job to test a custom Pyodide version
* Handle "v"-prefixed + non-prefixed versions
* Convert to a proper toml-able option, and remove some hardcoded versions
This removes the enscripten and pyodide-build version specs from
pyproject.toml - pyodide-build is spec'd in the constraints file, and
the emscripten version can be read from the pyodide-build output.
* Add a schema entry
* Add docs for CIBW_PYODIDE_VERSION
* Rephrase
* Add tests for pyodide-version
* Apply suggestions from code review
* Add python_build_standalone util
* Hook up to python-build-standalone, removing dependency on host python
* Remove python hard-code in action.yml
* Add log step
* Add workaround for https://github.com/pyodide/pyodide-build/issues/143
* Add emscripten pytest test
* Remove unneeded checks
* Fix a pytest invoke for emscripten
* Generate pyodide-build constraints from the pinned pyodide version
* Remove pyodide python-build-standalone workaround
* Fixup paths from newer version of pyodide-build
* Fix/skip some failing tests
* Use `python -m pytest` on pyodide, even on Linux
* Docs fixes
* Don't call the github API at runtime, cache the release assets instead
* Ignore pylint false positive
* Add version auto-updating for pyodide
* Add support for pyodide 3.13.
* Fix tests for multiple pyodide wheels
* Remove workaround for unreleased pyodide-build
* Rename to "test_pyodide"
* Fix pathname confusion
* Remove extra github actions job
* Fix expectation for test_abi_none
* Fix the custom_repair_wheel test to actually have clashing names
* Fix pinned version test
* Document test-command limitation
* Remove pyodide 0.28.0a1 for now
* Update constraints files
* Docs/test fixes post removing pyodide cp313
* Fix ABI test expectation
* Docs improvements
* Improve some comments
* Remove logic duplication
* remove pyodide special casing
* Refactor constraints code to use a utility script, circumventing import issues
* chore: nicer nox env
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* fix: typo in variable name found by copilot
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* Apply suggestions from code review
* Some more Pyodide version updates in the docs section
* We haven't released Pyodide v0.27.6 yet
* Back to the Github URL for cross-build-environments
* `pyodide-build`, not `emsdk` for Windows skips
Co-Authored-By: Hood Chatham <roberthoodchatham@gmail.com>
* Move to a separate `_json_request` function
Co-Authored-By: Hood Chatham <roberthoodchatham@gmail.com>
* Rename "retries" ➡️ "retry_count"
* Add some type hints
* Copy env vars before `UV_CUSTOM_COMPILE_COMMAND`
* Use `HTTPError.headers.get` instead
* Remove extra end quote
* Change download tests URL to `https://badssl.com/`
Co-Authored-By: Joe Rickerby <1244307+joerick@users.noreply.github.com>
* Download size changes, too
* Use jsdelivr for Github asset mirroring
* Bump to Pyodide v0.27.6
* Fix unit tests
* Move to pyodide v0.27.6 again
* Bump to pyodide-build 0.30.4
* Use new URL for cross-build environments metadata
Co-authored-by: Joe Rickerby <joerick@mac.com>
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
---------
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: Hood Chatham <roberthoodchatham@gmail.com>
Co-authored-by: Joe Rickerby <joerick@mac.com>
Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: Joe Rickerby <1244307+joerick@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Change to the iOS testing option semantics
Don't assume the presence of `python -m` in the test command. Less magic
and allows more option reuse between platforms.
* Update schema
* Add a test for this warning
* Don't try to execute a test-command when it doesn't look like a module
* Update docs/options.md
Co-authored-by: Malcolm Smith <smith@chaquo.com>
* Only allow invalid test command if the first part is 'pytest'
* Responses to code review from @freakboy3742
* Fixes post-merge
---------
Co-authored-by: Malcolm Smith <smith@chaquo.com>
* Improve integration test options
- Keep the platform and enable options in os.environ, don't duplicate state in utils
- Provide more user-friendly options for setting enable and platform in integration tests
* Ensure that CIBW_ENABLE is set in the test process
* Use get_enable_groups() where necessary
* Allow CIBW_ENABLE to control the wheels built in testing
* Set CIBW_ENABLE using PR labels
* Add docs
* Build everything on the main branch
* Add CIBW_ENABLE=all option
This was mostly for use in the `main` building case, because otherwise it's maybe a bit too easy to forget to update this file when adding an enable group
* Remove dead code
* Make unit tests robust to the value of CIBW_ENABLE
* Fix tests that explicitly choose pypy
* Fix test expectation
* Don't expect impossible wheels in expected_wheels
* Simplify logic in expected_wheels
* CircleCI- run with CIBW_ENABLE=all only on the main branch
* Azure pipelines - run with CIBW_ENABLE=all on main branch
* Update gitlab to run CIBW_ENABLE=all on main
* Set CIBW_ENABLE=all on travis - it only runs on main anyway
* Fix job name error on CircleCI
* Fix tests for graalpy
* Update the test configuration to use the label
* Remove duplication of default value. Make it affect sample build too
* Move the action to after deps are installed
* GraalPy workaround for this assumption
* Make unit test resilient to changing CIBW_ENABLE
* Properly close files used for testing
* Add support for GraalPy
* Help GraalPy discover build tools on Windows
* Expect manylinux-interpreters ensure graalpy* warning in pip
* Workaround GraalPy bugs on Windows
* Workaround oracle/graalpython#491 also when uv is not available
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Update azure-pipelines.yml
* Update azure-pipelines.yml
* refacotor: use pathlib.write_text
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
* Include GraalPy in docker_warmup and remove workaround for installing it late
---------
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
* feat: initial support for riscv64
* use enable for riscv64
* Apply review suggestion
Co-authored-by: Joe Rickerby <joerick@mac.com>
* update documentation
---------
Co-authored-by: Joe Rickerby <joerick@mac.com>
* feat: stricter selector parsing, refactor to `platforms` module
- Use a different method to build nothing
- Make the check aware of enable groups
* optimise unit tests - a specific platform module API for all configs
Unit test time: 26.2s -> 13.1s
* Remove unnecessary get_platform_module function
* Add support for building iOS wheels.
* Replace use of system() in test binary module.
* Restored the 'minimal' approach of the minimal examples.
* Split out platform details into standalone pages, and expand iOS platform details.
* More doc corrections.
* Bump support package to include fix for python/cpython#130292
* Ensure iOS tests are all run on the same xdist worker.
* More iOS documentation tweaks.
* Factor out common xcode version test utility.
* Simplify iOS to a single platform with an expanded interpretation of arch.
* I guess I should update the iOS tests as well...
* Additional safety for missing iOS test output.
* Remove DYLD_LIBRARY_PATH from the iOS environment.
* Make test-sources mandatory for iOS builds.
* Updates and clarifications to documentation.
* Clarify what a slice is.
* Normalize use of underscores in platform name.
* Modify auto target to be matching CPU only.
* Use consistent ordering of platforms in examples.
* Use consistent naming in iOS archiectures.
* Placate the linter.
* Miscellaneous cleanups picked up by @joerick's review.
* Correct the list of expected wheels.
* Correct which 'native' we're actually checking.
* Correct the docs links so they're all relative.
* Correct the identification of free threaded builds.
* Use target instead of host to describe the platform we're building for.
* Rework iOS test to remove issue with log completeness.
* Convert errors to FatalError
Co-authored-by: Matthieu Darbois <mayeut@users.noreply.github.com>
Co-authored-by: Joe Rickerby <joerick@mac.com>
* Removed a repeated check for a valid python.
* Update bin/update_pythons.py to update iOS support packages.
* Document that iOS CI is available on other platforms.
* Restore a comment needed for some platforms.
* Small cleanups identified in code review
Co-authored-by: Joe Rickerby <joerick@mac.com>
* Simplify logic to appease linter.
* Modify dependency constraint handling to use new API.
* Cosmetic change to trigger a CI rebuild.
---------
Co-authored-by: Matthieu Darbois <mayeut@users.noreply.github.com>
Co-authored-by: Joe Rickerby <joerick@mac.com>
* feat: add armv7l in auto_archs when running on aarch64
This depends on aarch32 EL0 support and thus is done conditionally.
* ci(travis): move to Ubuntu 22.04 / cp312
Matthieu Darbois