Bump version: v2.16.1

Merge pull request #1625 from pypa/update-dependencies-pr
[Bot] Update dependencies
2023-09-26 10:52:04 +02:00 · 2023-09-26 09:44:46 +01:00 · 2023-09-26 08:47:25 +02:00 · 2023-09-25 06:13:35 +00:00 · 2023-09-19 11:56:45 +01:00 · 2023-09-19 08:28:07 +02:00
72 changed files with 823 additions and 318 deletions
@@ -1,3 +1,5 @@
 skip: changesIncludeOnly('docs/*', '.pre-commit-config.yaml')
 run_tests: &RUN_TESTS
  install_cibuildwheel_script:
    - python -m pip install -e ".[dev]" pytest-custom-exit-code
@@ -0,0 +1,6 @@
 * text=auto
 *.py diff=python
 *.md diff=markdown
 *.svg -diff
@@ -11,7 +11,7 @@ jobs:
  dist:
    runs-on: ubuntu-latest
    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - name: Build SDist and wheel
      run: pipx run build
@@ -7,6 +7,7 @@ on:
  pull_request:
    paths-ignore:
      - 'docs/**'
      - .pre-commit-config.yaml
  workflow_dispatch:
    # allow manual runs on branches without a PR
@@ -19,7 +20,7 @@ jobs:
    name: Linters (mypy, flake8, etc.)
    runs-on: ubuntu-latest
    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - uses: actions/setup-python@v4
      with:
        python-version: "3.x"
@@ -44,7 +45,7 @@ jobs:
          python_version: '3.8'
    timeout-minutes: 180
    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - uses: actions/setup-python@v4
      name: Install Python ${{ matrix.python_version }}
      with:
@@ -61,6 +62,13 @@ jobs:
        sudo apt-get update
        sudo apt-get -y install podman
    # free some space to prevent reaching GHA disk space limits
    - name: Clean docker images
      if: runner.os == 'Linux'
      run: |
        docker system prune -a -f
        df -h
    - name: Install dependencies
      run: |
        python -m pip install ".[test]"
@@ -92,7 +100,7 @@ jobs:
    runs-on: ubuntu-latest
    timeout-minutes: 180
    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - uses: actions/setup-python@v4
      with:
        python-version: "3.x"
@@ -102,7 +110,7 @@ jobs:
    - name: Set up QEMU
      id: qemu
-      uses: docker/setup-qemu-action@v2
+      uses: docker/setup-qemu-action@v3
      with:
        platforms: all
@@ -20,7 +20,7 @@ jobs:
    if: github.repository_owner == 'pypa' || github.event_name != 'schedule'
    runs-on: ubuntu-20.04
    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - uses: wntrblm/nox@2023.04.22
      with:
@@ -35,7 +35,7 @@ jobs:
    # we use this step to grab a Github App auth token, so that PRs generated by this workflow
    # run the GHA tests.
-    - uses: tibdex/github-app-token@v1
+    - uses: tibdex/github-app-token@v2
      id: generate-token
      if: github.ref == 'refs/heads/main' && github.repository == 'pypa/cibuildwheel'
      with:
@@ -21,7 +21,7 @@ jobs:
    permissions:
      contents: write
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
      - name: Update the ${{ env.TAG_NAME }} tag
        id: update-major-minor-tag
@@ -13,13 +13,13 @@ repos:
  - id: mixed-line-ending
  - id: trailing-whitespace
- repo: https://github.com/psf/black
+- repo: https://github.com/psf/black-pre-commit-mirror
-  rev: 23.3.0
+  rev: 23.9.1
  hooks:
  - id: black
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.0.276
+  rev: v0.0.291
  hooks:
  - id: ruff
    args: ["--fix", "--show-fixes"]
@@ -31,7 +31,7 @@ repos:
    args: [--include-version-classifiers, --min-py-version=3.8, --max-py-version=3.11]
 - repo: https://github.com/pre-commit/mirrors-mypy
-  rev: v1.4.1
+  rev: v1.5.1
  hooks:
  - id: mypy
    name: mypy 3.8 on cibuildwheel/
@@ -2,13 +2,17 @@
 # See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
 version: 2
-mkdocs:
+build:
-  configuration: mkdocs.yml
+  os: ubuntu-22.04
  tools:
    python: "3.11"
 python:
  version: 3.8
  install:
    - method: pip
      path: .
      extra_requirements:
        - docs
 mkdocs:
  configuration: mkdocs.yml
@@ -41,7 +41,7 @@ What does it do?
 <sup>² Windows arm64 support is experimental.</sup><br>
 <sup>³ Alpine 3.14 and very briefly 3.15's default python3 [was not able to load](https://github.com/pypa/cibuildwheel/issues/934) musllinux wheels. This has been fixed; please upgrade the python package if using Alpine from before the fix.</sup><br>
 <sup>⁴ Cross-compilation not supported with PyPy - to build these wheels you need to run cibuildwheel on an Apple Silicon machine.</sup><br>
-<sup>⁵ CPython 3.12 is available using the [CIBW_PRERELEASE_PYTHONS](https://cibuildwheel.readthedocs.io/en/stable/options/#prerelease-pythons) option.</sup><br>
+<sup>⁵ CPython 3.12 is built by default using Python RCs, starting with cibuildwheel 2.15.</sup><br>
 - Builds manylinux, musllinux, macOS 10.9+, and Windows wheels for CPython and PyPy
 - Works on GitHub Actions, Azure Pipelines, Travis CI, AppVeyor, CircleCI, GitLab CI, and Cirrus CI
@@ -91,13 +91,13 @@ jobs:
        os: [ubuntu-20.04, windows-2019, macOS-11]
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
      # Used to host cibuildwheel
      - uses: actions/setup-python@v3
      - name: Install cibuildwheel
-        run: python -m pip install cibuildwheel==2.14.1
+        run: python -m pip install cibuildwheel==2.16.1
      - name: Build wheels
        run: python -m cibuildwheel --output-dir wheelhouse
@@ -163,12 +163,12 @@ Here are some repos that use cibuildwheel.
 | [scikit-learn][]                  | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The machine learning library. A complex but clean config using many of cibuildwheel's features to build a large project with Cython and C++ extensions.  |
 | [pytorch-fairseq][]               | ![github icon][] | ![apple icon][] ![linux icon][] | Facebook AI Research Sequence-to-Sequence Toolkit written in Python. |
 | [NumPy][]                         | ![github icon][] ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The fundamental package for scientific computing with Python. |
-| [Tornado][]                       | ![travisci icon][] | ![apple icon][] ![linux icon][] | Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. |
+| [Tornado][]                       | ![github icon][] | ![linux icon][] ![apple icon][] ![windows icon][] | Tornado is a Python web framework and asynchronous networking library. Uses stable ABI for a small C extension. |
 | [Matplotlib][]                    | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The venerable Matplotlib, a Python library with C++ portions |
 | [NCNN][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | ncnn is a high-performance neural network inference framework optimized for the mobile platform |
 | [MyPy][]                          | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | The compiled version of MyPy using MyPyC. |
 | [Prophet][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Tool for producing high quality forecasts for time series data that has multiple seasonality with linear or non-linear growth. |
 | [Kivy][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Open source UI framework written in Python, running on Windows, Linux, macOS, Android and iOS |
 | [MyPy][]                          | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | The compiled version of MyPy using MyPyC. |
 | [duckdb][]                        | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | DuckDB is an in-process SQL OLAP Database Management System |
 [scikit-learn]: https://github.com/scikit-learn/scikit-learn
@@ -177,9 +177,9 @@ Here are some repos that use cibuildwheel.
 [Tornado]: https://github.com/tornadoweb/tornado
 [Matplotlib]: https://github.com/matplotlib/matplotlib
 [NCNN]: https://github.com/Tencent/ncnn
 [MyPy]: https://github.com/mypyc/mypy_mypyc-wheels
 [Prophet]: https://github.com/facebook/prophet
 [Kivy]: https://github.com/kivy/kivy
 [MyPy]: https://github.com/mypyc/mypy_mypyc-wheels
 [duckdb]: https://github.com/duckdb/duckdb
 [appveyor icon]: docs/data/readme_icons/appveyor.svg
@@ -213,6 +213,32 @@ Changelog
 <!-- this section was generated by bin/update_readme_changelog.py -- do not edit manually -->
 ### v2.16.1
 _26 September 2023_
 - 🛠 Updates the prerelease CPython 3.12 version to 3.12.0rc3 (#1625)
 - 🛠 Only calls `linux32` in containers when necessary (#1599)
 ### v2.16.0
 _18 September 2023_
 - ✨ Add the ability to pass additional flags to a build frontend through the [CIBW_BUILD_FRONTEND](https://cibuildwheel.readthedocs.io/en/stable/options/#build-frontend) option (#1588).
 - ✨ The environment variable SOURCE_DATE_EPOCH is now automatically passed through to container Linux builds (useful for [reproducible builds](https://reproducible-builds.org/docs/source-date-epoch/)!) (#1589)
 - 🛠 Updates the prerelease CPython 3.12 version to 3.12.0rc2 (#1604)
 - 🐛 Fix `requires_python` auto-detection from setup.py when the call to `setup()` is within an `if __name__ == "__main__" block (#1613)
 - 🐛 Fix a bug that prevented building Linux wheels in Docker on a Windows host (#1573)
 - 🐛 `--only` can now select prerelease-pythons (#1564)
 - 📚 Docs & examples updates (#1582, #1593, #1598, #1615)
 ### v2.15.0
 _8 August 2023_
 - 🌟 CPython 3.12 wheels are now built by default - without the CIBW_PRERELEASE_PYTHONS flag. It's time to build and upload these wheels to PyPI! This release includes CPython 3.12.0rc1, which is guaranteed to be ABI compatible with the final release. (#1565)
 - ✨ Adds musllinux_1_2 support - this allows packagers to build for musl-based Linux distributions on a more recent Alpine image, and a newer musl libc. (#1561)
 ### v2.14.1
 _15 July 2023_
@@ -229,29 +255,6 @@ _10 July 2023_
 - 📚 Docs & examples updates (#1532, #1416)
 - ⚠️ Removed support for running cibuildwheel in Python 3.7. Python 3.7 is EOL. However, cibuildwheel continues to build Python 3.7 wheels for the moment. (#1175)
 ### v2.13.1
 _10 June 2023_
 - 🛠 Updates the prerelease CPython 3.12 version to 3.12.0b2. (#1516)
 - 🛠 Adds a moving `v<major>.<minor>` tag for use in GitHub Actions workflow files. If you use this, you'll get the latest patch release within a minor version. Additionally, Dependabot won't send you PRs for patch releases. (#1517)
 ### v2.13.0
 _28 May 2023_
 - ✨ Adds CPython 3.12 support, under the prerelease flag [CIBW_PRERELEASE_PYTHONS](https://cibuildwheel.readthedocs.io/en/stable/options/#prerelease-pythons). This version of cibuildwheel uses 3.12.0b1.
    While CPython is in beta, the ABI can change, so your wheels might not be compatible with the final release. For this reason, we don't recommend distributing wheels until RC1, at which point 3.12 will be available in cibuildwheel without the flag. (#1507)
 - ✨ Adds the ability to pass arguments to the container engine when the container is created, using the [CIBW_CONTAINER_ENGINE](https://cibuildwheel.readthedocs.io/en/stable/options/#container-engine) option. (#1499)
 ### v2.12.3
 _19 April 2023_
 - 🐛 Fix an import error when running on Python 3.7. (#1479)
 <!-- END bin/update_readme_changelog.py -->
 ---
@@ -1,3 +1,9 @@
 pr:
  paths:
    exclude:
      - docs/*
      - .pre-commit-config.yaml
 jobs:
 - job: linux_38
  timeoutInMinutes: 120
@@ -60,7 +60,7 @@ def bump_version() -> None:
        print(e)
        print("Failed to get previous version tag information.")
-    git_changes_result = subprocess.run(["git diff-index --quiet HEAD --"], shell=True)
+    git_changes_result = subprocess.run(["git diff-index --quiet HEAD --"], shell=True, check=False)
    repo_has_uncommitted_changes = git_changes_result.returncode != 0
    if repo_has_uncommitted_changes:
@@ -142,7 +142,8 @@ def bump_version() -> None:
            "pre-commit",
            "run",
            "--files=docs/changelog.md",
-        ]
+        ],
        check=False,
    )
    # run pre-commit to check that no errors occurred on the second run
@@ -12,13 +12,13 @@ from subprocess import run
 import click
-def shell(cmd, **kwargs):
+def shell(cmd, *, check: bool, **kwargs):
-    return run([cmd], shell=True, **kwargs)
+    return run([cmd], shell=True, check=check, **kwargs)
 def git_repo_has_changes():
-    unstaged_changes = shell("git diff-index --quiet HEAD --").returncode != 0
+    unstaged_changes = shell("git diff-index --quiet HEAD --", check=False).returncode != 0
-    staged_changes = shell("git diff-index --quiet --cached HEAD --").returncode != 0
+    staged_changes = shell("git diff-index --quiet --cached HEAD --", check=False).returncode != 0
    return unstaged_changes or staged_changes
@@ -73,7 +73,7 @@ def main():
        print("Done.")
    finally:
        # remove any local changes
-        shell("git checkout -- .")
+        shell("git checkout -- .", check=True)
        shell(f"git checkout {previous_branch}", check=True)
        shell(f"git branch -D --force {branch_name}", check=True)
@@ -16,13 +16,13 @@ from urllib.parse import quote
 import click
-def shell(cmd, **kwargs):
+def shell(cmd, *, check: bool, **kwargs):
-    return run([cmd], shell=True, **kwargs)
+    return run([cmd], shell=True, check=check, **kwargs)
 def git_repo_has_changes():
-    unstaged_changes = shell("git diff-index --quiet HEAD --").returncode != 0
+    unstaged_changes = shell("git diff-index --quiet HEAD --", check=False).returncode != 0
-    staged_changes = shell("git diff-index --quiet --cached HEAD --").returncode != 0
+    staged_changes = shell("git diff-index --quiet --cached HEAD --", check=False).returncode != 0
    return unstaged_changes or staged_changes
@@ -163,7 +163,7 @@ def run_example_ci_configs(config_files=None):
    finally:
        # remove any local changes
        shutil.rmtree(example_project, ignore_errors=True)
-        shell("git checkout -- .")
+        shell("git checkout -- .", check=True)
        shell(f"git checkout {previous_branch}", check=True)
        shell(f"git branch -D --force {branch_name}", check=True)
@@ -24,4 +24,8 @@ if __name__ == "__main__":
        check=True,
    )
-    sys.exit(subprocess.run([sys.executable, "-m", "cibuildwheel"], cwd=project_dir).returncode)
+    sys.exit(
        subprocess.run(
            [sys.executable, "-m", "cibuildwheel"], cwd=project_dir, check=False
        ).returncode
    )
@@ -59,6 +59,12 @@ images = [
    Image("musllinux_1_1", "aarch64", "quay.io/pypa/musllinux_1_1_aarch64", None),
    Image("musllinux_1_1", "ppc64le", "quay.io/pypa/musllinux_1_1_ppc64le", None),
    Image("musllinux_1_1", "s390x", "quay.io/pypa/musllinux_1_1_s390x", None),
    # musllinux_1_2 images
    Image("musllinux_1_2", "x86_64", "quay.io/pypa/musllinux_1_2_x86_64", None),
    Image("musllinux_1_2", "i686", "quay.io/pypa/musllinux_1_2_i686", None),
    Image("musllinux_1_2", "aarch64", "quay.io/pypa/musllinux_1_2_aarch64", None),
    Image("musllinux_1_2", "ppc64le", "quay.io/pypa/musllinux_1_2_ppc64le", None),
    Image("musllinux_1_2", "s390x", "quay.io/pypa/musllinux_1_2_s390x", None),
 ]
 config = configparser.ConfigParser()
@@ -19,7 +19,7 @@ except ImportError:
 def main():
-    subprocess.run(["mkdocs", "build"])
+    subprocess.run(["mkdocs", "build"], check=True)
    hti = Html2Image(custom_flags=["--force-device-scale-factor=2"])
@@ -1,3 +1,3 @@
 from __future__ import annotations
-__version__ = "2.14.1"
+__version__ = "2.16.1"
@@ -3,8 +3,8 @@ from __future__ import annotations
 import sys
 if sys.version_info >= (3, 11):
-    from tomllib import load  # noqa: TID251
+    from tomllib import load
 else:
-    from tomli import load  # noqa: TID251
+    from tomli import load
 __all__ = ("load",)
@@ -5,7 +5,7 @@ import sys
 if sys.version_info < (3, 11):
    from typing_extensions import NotRequired, assert_never
 else:
-    from typing import NotRequired, assert_never  # noqa: TID251
+    from typing import NotRequired, assert_never
 __all__ = (
    "assert_never",
@@ -16,9 +16,9 @@ from .options import Options
 from .typing import PathOrStr
 from .util import (
    AlreadyBuiltWheelError,
    BuildFrontendConfig,
    BuildSelector,
    NonPlatformWheelError,
    build_frontend_or_default,
    find_compatible_wheel,
    get_build_verbosity_extra_flags,
    prepare_command,
@@ -177,7 +177,7 @@ def build_in_container(
    for config in platform_configs:
        log.build_start(config.identifier)
        build_options = options.build_options(config.identifier)
-        build_frontend = build_frontend_or_default(build_options.build_frontend)
+        build_frontend = build_options.build_frontend or BuildFrontendConfig("pip")
        dependency_constraint_flags: list[PathOrStr] = []
@@ -185,7 +185,7 @@ def build_in_container(
            constraints_file = build_options.dependency_constraints.get_for_python_version(
                config.version
            )
-            container_constraints_file = PurePath("/constraints.txt")
+            container_constraints_file = PurePosixPath("/constraints.txt")
            container.copy_into(constraints_file, container_constraints_file)
            dependency_constraint_flags = ["-c", container_constraints_file]
@@ -243,9 +243,10 @@ def build_in_container(
            container.call(["rm", "-rf", built_wheel_dir])
            container.call(["mkdir", "-p", built_wheel_dir])
-            extra_flags = split_config_settings(build_options.config_settings, build_frontend)
+            extra_flags = split_config_settings(build_options.config_settings, build_frontend.name)
            extra_flags += build_frontend.args
-            if build_frontend == "pip":
+            if build_frontend.name == "pip":
                extra_flags += get_build_verbosity_extra_flags(build_options.build_verbosity)
                container.call(
                    [
@@ -260,7 +261,7 @@ def build_in_container(
                    ],
                    env=env,
                )
-            elif build_frontend == "build":
+            elif build_frontend.name == "build":
                if not 0 <= build_options.build_verbosity < 2:
                    msg = f"build_verbosity {build_options.build_verbosity} is not supported for build frontend. Ignoring."
                    log.warning(msg)
@@ -422,7 +423,7 @@ def build(options: Options, tmp_path: Path) -> None:  # noqa: ARG001
            with OCIContainer(
                image=build_step.container_image,
-                simulate_32_bit=build_step.platform_tag.endswith("i686"),
+                enforce_32_bit=build_step.platform_tag.endswith("i686"),
                cwd=container_project_path,
                engine=options.globals.container_engine,
            ) as container:
@@ -25,10 +25,10 @@ from .typing import PathOrStr
 from .util import (
    CIBW_CACHE_PATH,
    AlreadyBuiltWheelError,
-    BuildFrontend,
+    BuildFrontendConfig,
    BuildFrontendName,
    BuildSelector,
    NonPlatformWheelError,
    build_frontend_or_default,
    call,
    detect_ci_provider,
    download,
@@ -165,7 +165,7 @@ def setup_python(
    python_configuration: PythonConfiguration,
    dependency_constraint_flags: Sequence[PathOrStr],
    environment: ParsedEnvironment,
-    build_frontend: BuildFrontend,
+    build_frontend: BuildFrontendName,
 ) -> dict[str, str]:
    tmp.mkdir()
    implementation_id = python_configuration.identifier.split("-")[0]
@@ -334,7 +334,7 @@ def build(options: Options, tmp_path: Path) -> None:
        for config in python_configurations:
            build_options = options.build_options(config.identifier)
-            build_frontend = build_frontend_or_default(build_options.build_frontend)
+            build_frontend = build_options.build_frontend or BuildFrontendConfig("pip")
            log.build_start(config.identifier)
            identifier_tmp_dir = tmp_path / config.identifier
@@ -357,7 +357,7 @@ def build(options: Options, tmp_path: Path) -> None:
                config,
                dependency_constraint_flags,
                build_options.environment,
-                build_frontend,
+                build_frontend.name,
            )
            compatible_wheel = find_compatible_wheel(built_wheels, config.identifier)
@@ -378,9 +378,12 @@ def build(options: Options, tmp_path: Path) -> None:
                log.step("Building wheel...")
                built_wheel_dir.mkdir()
-                extra_flags = split_config_settings(build_options.config_settings, build_frontend)
+                extra_flags = split_config_settings(
                    build_options.config_settings, build_frontend.name
                )
                extra_flags += build_frontend.args
-                if build_frontend == "pip":
+                if build_frontend.name == "pip":
                    extra_flags += get_build_verbosity_extra_flags(build_options.build_verbosity)
                    # Path.resolve() is needed. Without it pip wheel may try to fetch package from pypi.org
                    # see https://github.com/pypa/cibuildwheel/pull/369
@@ -395,7 +398,7 @@ def build(options: Options, tmp_path: Path) -> None:
                        *extra_flags,
                        env=env,
                    )
-                elif build_frontend == "build":
+                elif build_frontend.name == "build":
                    if not 0 <= build_options.build_verbosity < 2:
                        msg = f"build_verbosity {build_options.build_verbosity} is not supported for build frontend. Ignoring."
                        log.warning(msg)
@@ -17,7 +17,7 @@ from types import TracebackType
 from typing import IO, Dict, Literal
 from .typing import PathOrStr, PopenBytes
-from .util import CIProvider, detect_ci_provider, parse_key_value_string
+from .util import CIProvider, call, detect_ci_provider, parse_key_value_string
 ContainerEngineName = Literal["docker", "podman"]
@@ -29,7 +29,9 @@ class OCIContainerEngineConfig:
    @staticmethod
    def from_config_string(config_string: str) -> OCIContainerEngineConfig:
-        config_dict = parse_key_value_string(config_string, ["name"])
+        config_dict = parse_key_value_string(
            config_string, ["name"], ["create_args", "create-args"]
        )
        name = " ".join(config_dict["name"])
        if name not in {"docker", "podman"}:
            msg = f"unknown container engine {name}"
@@ -83,7 +85,7 @@ class OCIContainer:
        self,
        *,
        image: str,
-        simulate_32_bit: bool = False,
+        enforce_32_bit: bool = False,
        cwd: PathOrStr | None = None,
        engine: OCIContainerEngineConfig = DEFAULT_ENGINE,
    ):
@@ -92,7 +94,7 @@ class OCIContainer:
            raise ValueError(msg)
        self.image = image
-        self.simulate_32_bit = simulate_32_bit
+        self.enforce_32_bit = enforce_32_bit
        self.cwd = cwd
        self.name: str | None = None
        self.engine = engine
@@ -108,13 +110,24 @@ class OCIContainer:
        if detect_ci_provider() == CIProvider.travis_ci and platform.machine() == "ppc64le":
            network_args = ["--network=host"]
-        shell_args = ["linux32", "/bin/bash"] if self.simulate_32_bit else ["/bin/bash"]
+        simulate_32_bit = False
        if self.enforce_32_bit:
            # If the architecture running the image is already the right one
            # or the image entrypoint takes care of enforcing this, then we don't need to
            # simulate this
            container_machine = call(
                self.engine.name, "run", "--rm", self.image, "uname", "-m", capture_stdout=True
            ).strip()
            simulate_32_bit = container_machine != "i686"
        shell_args = ["linux32", "/bin/bash"] if simulate_32_bit else ["/bin/bash"]
        subprocess.run(
            [
                self.engine.name,
                "create",
                "--env=CIBUILDWHEEL",
                "--env=SOURCE_DATE_EPOCH",
                f"--name={self.name}",
                "--interactive",
                "--volume=/:/host",  # ignored on CircleCI
@@ -27,7 +27,7 @@ from .typing import PLATFORMS, PlatformName
 from .util import (
    MANYLINUX_ARCHS,
    MUSLLINUX_ARCHS,
-    BuildFrontend,
+    BuildFrontendConfig,
    BuildSelector,
    DependencyConstraints,
    TestSelector,
@@ -92,7 +92,7 @@ class BuildOptions:
    test_requires: list[str]
    test_extras: str
    build_verbosity: int
-    build_frontend: BuildFrontend | Literal["default"]
+    build_frontend: BuildFrontendConfig | None
    config_settings: str
    @property
@@ -450,6 +450,7 @@ class Options:
            build_config = args.only
            skip_config = ""
            architectures = Architecture.all_archs(self.platform)
            prerelease_pythons = True
        build_selector = BuildSelector(
            build_config=build_config,
@@ -487,7 +488,6 @@ class Options:
        with self.reader.identifier(identifier):
            before_all = self.reader.get("before-all", sep=" && ")
            build_frontend_str = self.reader.get("build-frontend", env_plat=False)
            environment_config = self.reader.get(
                "environment", table={"item": '{k}="{v}"', "sep": " "}
            )
@@ -505,17 +505,20 @@ class Options:
            test_extras = self.reader.get("test-extras", sep=",")
            build_verbosity_str = self.reader.get("build-verbosity")
-            build_frontend: BuildFrontend | Literal["default"]
+            build_frontend_str = self.reader.get(
-            if build_frontend_str == "build":
+                "build-frontend",
-                build_frontend = "build"
+                env_plat=False,
-            elif build_frontend_str == "pip":
+                table={"item": "{k}:{v}", "sep": "; ", "quote": shlex.quote},
-                build_frontend = "pip"
+            )
-            elif build_frontend_str == "default":
+            build_frontend: BuildFrontendConfig | None
-                build_frontend = "default"
+            if not build_frontend_str or build_frontend_str == "default":
                build_frontend = None
            else:
-                msg = f"cibuildwheel: Unrecognised build frontend {build_frontend_str!r}, only 'pip' and 'build' are supported"
+                try:
-                print(msg, file=sys.stderr)
+                    build_frontend = BuildFrontendConfig.from_config_string(build_frontend_str)
-                sys.exit(2)
+                except ValueError as e:
                    print(f"cibuildwheel: {e}", file=sys.stderr)
                    sys.exit(2)
            try:
                environment = parse_environment(environment_config)
@@ -8,6 +8,43 @@ from pathlib import Path
 from ._compat import tomllib
 def get_parent(node: ast.AST | None, depth: int = 1) -> ast.AST | None:
    for _ in range(depth):
        node = getattr(node, "parent", None)
    return node
 def is_main(parent: ast.AST | None) -> bool:
    if parent is None:
        return False
    # This would be much nicer with 3.10's pattern matching!
    if not isinstance(parent, ast.If):
        return False
    if not isinstance(parent.test, ast.Compare):
        return False
    try:
        (op,) = parent.test.ops
        (comp,) = parent.test.comparators
    except ValueError:
        return False
    if not isinstance(op, ast.Eq):
        return False
    values = {comp, parent.test.left}
    mains = {x for x in values if isinstance(x, ast.Constant) and x.value == "__main__"}
    if len(mains) != 1:
        return False
    consts = {x for x in values if isinstance(x, ast.Name) and x.id == "__name__"}
    if len(consts) != 1:
        return False
    return True
 class Analyzer(ast.NodeVisitor):
    def __init__(self) -> None:
        self.requires_python: str | None = None
@@ -19,13 +56,22 @@ class Analyzer(ast.NodeVisitor):
        super().visit(node)
    def visit_keyword(self, node: ast.keyword) -> None:
        # Must not be nested except for if __name__ == "__main__"
        self.generic_visit(node)
        # Must not be nested in an if or other structure
        # This will be Module -> Expr -> Call -> keyword
        parent = get_parent(node, 4)
        unnested = parent is None
        # This will be Module -> If -> Expr -> Call -> keyword
        name_main_unnested = (
            parent is not None and get_parent(parent) is None and is_main(get_parent(node, 3))
        )
        if (
            node.arg == "python_requires"
            and not hasattr(node.parent.parent.parent, "parent")  # type: ignore[attr-defined]
            and isinstance(node.value, ast.Constant)
            and (unnested or name_main_unnested)
        ):
            self.requires_python = node.value.value
@@ -97,12 +97,12 @@ python_configurations = [
  { identifier = "cp310-macosx_x86_64", version = "3.10", url = "https://www.python.org/ftp/python/3.10.11/python-3.10.11-macos11.pkg" },
  { identifier = "cp310-macosx_arm64", version = "3.10", url = "https://www.python.org/ftp/python/3.10.11/python-3.10.11-macos11.pkg" },
  { identifier = "cp310-macosx_universal2", version = "3.10", url = "https://www.python.org/ftp/python/3.10.11/python-3.10.11-macos11.pkg" },
-  { identifier = "cp311-macosx_x86_64", version = "3.11", url = "https://www.python.org/ftp/python/3.11.4/python-3.11.4-macos11.pkg" },
+  { identifier = "cp311-macosx_x86_64", version = "3.11", url = "https://www.python.org/ftp/python/3.11.5/python-3.11.5-macos11.pkg" },
-  { identifier = "cp311-macosx_arm64", version = "3.11", url = "https://www.python.org/ftp/python/3.11.4/python-3.11.4-macos11.pkg" },
+  { identifier = "cp311-macosx_arm64", version = "3.11", url = "https://www.python.org/ftp/python/3.11.5/python-3.11.5-macos11.pkg" },
-  { identifier = "cp311-macosx_universal2", version = "3.11", url = "https://www.python.org/ftp/python/3.11.4/python-3.11.4-macos11.pkg" },
+  { identifier = "cp311-macosx_universal2", version = "3.11", url = "https://www.python.org/ftp/python/3.11.5/python-3.11.5-macos11.pkg" },
-  { identifier = "cp312-macosx_x86_64", version = "3.12", url = "https://www.python.org/ftp/python/3.12.0/python-3.12.0b4-macos11.pkg" },
+  { identifier = "cp312-macosx_x86_64", version = "3.12", url = "https://www.python.org/ftp/python/3.12.0/python-3.12.0rc3-macos11.pkg" },
-  { identifier = "cp312-macosx_arm64", version = "3.12", url = "https://www.python.org/ftp/python/3.12.0/python-3.12.0b4-macos11.pkg" },
+  { identifier = "cp312-macosx_arm64", version = "3.12", url = "https://www.python.org/ftp/python/3.12.0/python-3.12.0rc3-macos11.pkg" },
-  { identifier = "cp312-macosx_universal2", version = "3.12", url = "https://www.python.org/ftp/python/3.12.0/python-3.12.0b4-macos11.pkg" },
+  { identifier = "cp312-macosx_universal2", version = "3.12", url = "https://www.python.org/ftp/python/3.12.0/python-3.12.0rc3-macos11.pkg" },
  { identifier = "pp37-macosx_x86_64", version = "3.7", url = "https://downloads.python.org/pypy/pypy3.7-v7.3.9-osx64.tar.bz2" },
  { identifier = "pp38-macosx_x86_64", version = "3.8", url = "https://downloads.python.org/pypy/pypy3.8-v7.3.11-macos_x86_64.tar.bz2" },
  { identifier = "pp38-macosx_arm64", version = "3.8", url = "https://downloads.python.org/pypy/pypy3.8-v7.3.11-macos_arm64.tar.bz2" },
@@ -124,14 +124,14 @@ python_configurations = [
  { identifier = "cp39-win_amd64", version = "3.9.13", arch = "64" },
  { identifier = "cp310-win32", version = "3.10.11", arch = "32" },
  { identifier = "cp310-win_amd64", version = "3.10.11", arch = "64" },
-  { identifier = "cp311-win32", version = "3.11.4", arch = "32" },
+  { identifier = "cp311-win32", version = "3.11.5", arch = "32" },
-  { identifier = "cp311-win_amd64", version = "3.11.4", arch = "64" },
+  { identifier = "cp311-win_amd64", version = "3.11.5", arch = "64" },
-  { identifier = "cp312-win32", version = "3.12.0-b4", arch = "32" },
+  { identifier = "cp312-win32", version = "3.12.0-rc3", arch = "32" },
-  { identifier = "cp312-win_amd64", version = "3.12.0-b4", arch = "64" },
+  { identifier = "cp312-win_amd64", version = "3.12.0-rc3", arch = "64" },
  { identifier = "cp39-win_arm64", version = "3.9.10", arch = "ARM64" },
  { identifier = "cp310-win_arm64", version = "3.10.11", arch = "ARM64" },
-  { identifier = "cp311-win_arm64", version = "3.11.4", arch = "ARM64" },
+  { identifier = "cp311-win_arm64", version = "3.11.5", arch = "ARM64" },
-  { identifier = "cp312-win_arm64", version = "3.12.0-b4", arch = "ARM64" },
+  { identifier = "cp312-win_arm64", version = "3.12.0-rc3", arch = "ARM64" },
  { identifier = "pp37-win_amd64", version = "3.7", arch = "64", url = "https://downloads.python.org/pypy/pypy3.7-v7.3.9-win64.zip" },
  { identifier = "pp38-win_amd64", version = "3.8", arch = "64", url = "https://downloads.python.org/pypy/pypy3.8-v7.3.11-win64.zip" },
  { identifier = "pp39-win_amd64", version = "3.9", arch = "64", url = "https://downloads.python.org/pypy/pypy3.9-v7.3.12-win64.zip" },
@@ -6,23 +6,23 @@
 #
 delocate==0.10.4
    # via -r cibuildwheel/resources/constraints.in
-distlib==0.3.6
+distlib==0.3.7
    # via virtualenv
-filelock==3.12.2
+filelock==3.12.4
    # via virtualenv
 packaging==23.1
    # via delocate
-platformdirs==3.8.1
+platformdirs==3.10.0
    # via virtualenv
-typing-extensions==4.7.1
+typing-extensions==4.8.0
    # via delocate
-virtualenv==20.23.1
+virtualenv==20.24.5
    # via -r cibuildwheel/resources/constraints.in
-wheel==0.40.0
+wheel==0.41.2
    # via -r cibuildwheel/resources/constraints.in
 # The following packages are considered to be unsafe in a requirements file:
-pip==23.1.2
+pip==23.2.1
    # via -r cibuildwheel/resources/constraints.in
-setuptools==68.0.0
+setuptools==68.2.2
    # via -r cibuildwheel/resources/constraints.in
@@ -6,23 +6,23 @@
 #
 delocate==0.10.4
    # via -r cibuildwheel/resources/constraints.in
-distlib==0.3.6
+distlib==0.3.7
    # via virtualenv
-filelock==3.12.2
+filelock==3.12.4
    # via virtualenv
 packaging==23.1
    # via delocate
-platformdirs==3.8.1
+platformdirs==3.10.0
    # via virtualenv
-typing-extensions==4.7.1
+typing-extensions==4.8.0
    # via delocate
-virtualenv==20.23.1
+virtualenv==20.24.5
    # via -r cibuildwheel/resources/constraints.in
-wheel==0.40.0
+wheel==0.41.2
    # via -r cibuildwheel/resources/constraints.in
 # The following packages are considered to be unsafe in a requirements file:
-pip==23.1.2
+pip==23.2.1
    # via -r cibuildwheel/resources/constraints.in
-setuptools==68.0.0
+setuptools==68.2.2
    # via -r cibuildwheel/resources/constraints.in
@@ -6,23 +6,23 @@
 #
 delocate==0.10.4
    # via -r cibuildwheel/resources/constraints.in
-distlib==0.3.6
+distlib==0.3.7
    # via virtualenv
-filelock==3.12.2
+filelock==3.12.4
    # via virtualenv
 packaging==23.1
    # via delocate
-platformdirs==3.8.1
+platformdirs==3.10.0
    # via virtualenv
-typing-extensions==4.7.1
+typing-extensions==4.8.0
    # via delocate
-virtualenv==20.23.1
+virtualenv==20.24.5
    # via -r cibuildwheel/resources/constraints.in
-wheel==0.40.0
+wheel==0.41.2
    # via -r cibuildwheel/resources/constraints.in
 # The following packages are considered to be unsafe in a requirements file:
-pip==23.1.2
+pip==23.2.1
    # via -r cibuildwheel/resources/constraints.in
-setuptools==68.0.0
+setuptools==68.2.2
    # via -r cibuildwheel/resources/constraints.in
@@ -6,7 +6,7 @@
 #
 delocate==0.10.4
    # via -r cibuildwheel/resources/constraints.in
-distlib==0.3.6
+distlib==0.3.7
    # via virtualenv
 filelock==3.12.2
    # via virtualenv
@@ -14,22 +14,22 @@ importlib-metadata==6.7.0
    # via virtualenv
 packaging==23.1
    # via delocate
-platformdirs==3.8.1
+platformdirs==3.10.0
    # via virtualenv
 typing-extensions==4.7.1
    # via
    #   delocate
    #   importlib-metadata
    #   platformdirs
-virtualenv==20.23.1
+virtualenv==20.24.5
    # via -r cibuildwheel/resources/constraints.in
-wheel==0.40.0
+wheel==0.41.2
    # via -r cibuildwheel/resources/constraints.in
 zipp==3.15.0
    # via importlib-metadata
 # The following packages are considered to be unsafe in a requirements file:
-pip==23.1.2
+pip==23.2.1
    # via -r cibuildwheel/resources/constraints.in
 setuptools==68.0.0
    # via -r cibuildwheel/resources/constraints.in
@@ -6,23 +6,23 @@
 #
 delocate==0.10.4
    # via -r cibuildwheel/resources/constraints.in
-distlib==0.3.6
+distlib==0.3.7
    # via virtualenv
-filelock==3.12.2
+filelock==3.12.4
    # via virtualenv
 packaging==23.1
    # via delocate
-platformdirs==3.8.1
+platformdirs==3.10.0
    # via virtualenv
-typing-extensions==4.7.1
+typing-extensions==4.8.0
    # via delocate
-virtualenv==20.23.1
+virtualenv==20.24.5
    # via -r cibuildwheel/resources/constraints.in
-wheel==0.40.0
+wheel==0.41.2
    # via -r cibuildwheel/resources/constraints.in
 # The following packages are considered to be unsafe in a requirements file:
-pip==23.1.2
+pip==23.2.1
    # via -r cibuildwheel/resources/constraints.in
-setuptools==68.0.0
+setuptools==68.2.2
    # via -r cibuildwheel/resources/constraints.in
@@ -6,23 +6,23 @@
 #
 delocate==0.10.4
    # via -r cibuildwheel/resources/constraints.in
-distlib==0.3.6
+distlib==0.3.7
    # via virtualenv
-filelock==3.12.2
+filelock==3.12.4
    # via virtualenv
 packaging==23.1
    # via delocate
-platformdirs==3.8.1
+platformdirs==3.10.0
    # via virtualenv
-typing-extensions==4.7.1
+typing-extensions==4.8.0
    # via delocate
-virtualenv==20.23.1
+virtualenv==20.24.5
    # via -r cibuildwheel/resources/constraints.in
-wheel==0.40.0
+wheel==0.41.2
    # via -r cibuildwheel/resources/constraints.in
 # The following packages are considered to be unsafe in a requirements file:
-pip==23.1.2
+pip==23.2.1
    # via -r cibuildwheel/resources/constraints.in
-setuptools==68.0.0
+setuptools==68.2.2
    # via -r cibuildwheel/resources/constraints.in
@@ -6,23 +6,23 @@
 #
 delocate==0.10.4
    # via -r cibuildwheel/resources/constraints.in
-distlib==0.3.6
+distlib==0.3.7
    # via virtualenv
-filelock==3.12.2
+filelock==3.12.4
    # via virtualenv
 packaging==23.1
    # via delocate
-platformdirs==3.8.1
+platformdirs==3.10.0
    # via virtualenv
-typing-extensions==4.7.1
+typing-extensions==4.8.0
    # via delocate
-virtualenv==20.23.1
+virtualenv==20.24.5
    # via -r cibuildwheel/resources/constraints.in
-wheel==0.40.0
+wheel==0.41.2
    # via -r cibuildwheel/resources/constraints.in
 # The following packages are considered to be unsafe in a requirements file:
-pip==23.1.2
+pip==23.2.1
    # via -r cibuildwheel/resources/constraints.in
-setuptools==68.0.0
+setuptools==68.2.2
    # via -r cibuildwheel/resources/constraints.in
@@ -1,49 +1,54 @@
 [x86_64]
-manylinux1 = quay.io/pypa/manylinux1_x86_64:2023-06-25-d2e0575
+manylinux1 = quay.io/pypa/manylinux1_x86_64:2023-09-12-f07b683
 manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2023-07-14-55e4124
+manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2023-09-24-36b93e4
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_x86_64:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_x86_64:2023-07-14-55e4124
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_x86_64:2023-09-24-36b93e4
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_x86_64:2023-07-14-55e4124
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_x86_64:2023-09-24-36b93e4
 musllinux_1_2 = quay.io/pypa/musllinux_1_2_x86_64:2023-09-24-36b93e4
 [i686]
-manylinux1 = quay.io/pypa/manylinux1_i686:2023-06-25-d2e0575
+manylinux1 = quay.io/pypa/manylinux1_i686:2023-09-12-f07b683
 manylinux2010 = quay.io/pypa/manylinux2010_i686:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_i686:2023-07-14-55e4124
+manylinux2014 = quay.io/pypa/manylinux2014_i686:2023-09-24-36b93e4
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2022-12-26-0d38463
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_i686:2023-07-14-55e4124
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_i686:2023-09-24-36b93e4
 musllinux_1_2 = quay.io/pypa/musllinux_1_2_i686:2023-09-24-36b93e4
 [pypy_x86_64]
 manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2023-07-14-55e4124
+manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2023-09-24-36b93e4
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_x86_64:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_x86_64:2023-07-14-55e4124
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_x86_64:2023-09-24-36b93e4
 [pypy_i686]
 manylinux2010 = quay.io/pypa/manylinux2010_i686:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_i686:2023-07-14-55e4124
+manylinux2014 = quay.io/pypa/manylinux2014_i686:2023-09-24-36b93e4
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2022-12-26-0d38463
 [aarch64]
-manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2023-07-14-55e4124
+manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2023-09-24-36b93e4
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2023-07-14-55e4124
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2023-09-24-36b93e4
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_aarch64:2023-07-14-55e4124
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_aarch64:2023-09-24-36b93e4
 musllinux_1_2 = quay.io/pypa/musllinux_1_2_aarch64:2023-09-24-36b93e4
 [ppc64le]
-manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2023-07-14-55e4124
+manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2023-09-24-36b93e4
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_ppc64le:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_ppc64le:2023-07-14-55e4124
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_ppc64le:2023-09-24-36b93e4
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_ppc64le:2023-07-14-55e4124
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_ppc64le:2023-09-24-36b93e4
 musllinux_1_2 = quay.io/pypa/musllinux_1_2_ppc64le:2023-09-24-36b93e4
 [s390x]
-manylinux2014 = quay.io/pypa/manylinux2014_s390x:2023-07-14-55e4124
+manylinux2014 = quay.io/pypa/manylinux2014_s390x:2023-09-24-36b93e4
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_s390x:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_s390x:2023-07-14-55e4124
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_s390x:2023-09-24-36b93e4
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_s390x:2023-07-14-55e4124
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_s390x:2023-09-24-36b93e4
 musllinux_1_2 = quay.io/pypa/musllinux_1_2_s390x:2023-09-24-36b93e4
 [pypy_aarch64]
-manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2023-07-14-55e4124
+manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2023-09-24-36b93e4
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2023-07-14-55e4124
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2023-09-24-36b93e4
@@ -57,16 +57,6 @@ install_certifi_script: Final[Path] = resources_dir / "install_certifi.py"
 test_fail_cwd_file: Final[Path] = resources_dir / "testing_temp_dir_file.py"
 BuildFrontend = Literal["pip", "build"]
 def build_frontend_or_default(
    setting: BuildFrontend | Literal["default"], default: BuildFrontend = "pip"
 ) -> BuildFrontend:
    if setting == "default":
        return default
    return setting
 MANYLINUX_ARCHS: Final[tuple[str, ...]] = (
    "x86_64",
@@ -250,7 +240,7 @@ class BuildSelector:
    requires_python: SpecifierSet | None = None
    # a pattern that skips prerelease versions, when include_prereleases is False.
-    PRERELEASE_SKIP: ClassVar[str] = "cp312-*"
+    PRERELEASE_SKIP: ClassVar[str] = ""
    prerelease_pythons: bool = False
    def __call__(self, build_id: str) -> bool:
@@ -376,6 +366,34 @@ class DependencyConstraints:
            return self.base_file_path.name
 BuildFrontendName = Literal["pip", "build"]
@dataclass(frozen=True)
 class BuildFrontendConfig:
    name: BuildFrontendName
    args: Sequence[str] = ()
    @staticmethod
    def from_config_string(config_string: str) -> BuildFrontendConfig:
        config_dict = parse_key_value_string(config_string, ["name"], ["args"])
        name = " ".join(config_dict["name"])
        if name not in {"pip", "build"}:
            msg = f"Unrecognised build frontend {name}, only 'pip' and 'build' are supported"
            raise ValueError(msg)
        name = typing.cast(BuildFrontendName, name)
        args = config_dict.get("args") or []
        return BuildFrontendConfig(name=name, args=args)
    def options_summary(self) -> str | dict[str, str]:
        if not self.args:
            return self.name
        else:
            return {"name": self.name, "args": repr(self.args)}
 class NonPlatformWheelError(Exception):
    def __init__(self) -> None:
        message = textwrap.dedent(
@@ -699,13 +717,19 @@ def fix_ansi_codes_for_github_actions(text: str) -> str:
 def parse_key_value_string(
-    key_value_string: str, positional_arg_names: list[str] | None = None
+    key_value_string: str,
    positional_arg_names: Sequence[str] | None = None,
    kw_arg_names: Sequence[str] | None = None,
 ) -> dict[str, list[str]]:
    """
    Parses a string like "docker; create_args: --some-option=value another-option"
    """
    if positional_arg_names is None:
        positional_arg_names = []
    if kw_arg_names is None:
        kw_arg_names = []
    all_field_names = [*positional_arg_names, *kw_arg_names]
    shlexer = shlex.shlex(key_value_string, posix=True, punctuation_chars=";:")
    shlexer.commenters = ""
@@ -721,6 +745,9 @@ def parse_key_value_string(
        if len(field) > 1 and field[1] == ":":
            field_name = field[0]
            values = field[2:]
            if field_name not in all_field_names:
                msg = f"Failed to parse {key_value_string!r}. Unknown field name {field_name!r}"
                raise ValueError(msg)
        else:
            try:
                field_name = positional_arg_names[field_i]
@@ -25,10 +25,10 @@ from .typing import PathOrStr
 from .util import (
    CIBW_CACHE_PATH,
    AlreadyBuiltWheelError,
-    BuildFrontend,
+    BuildFrontendConfig,
    BuildFrontendName,
    BuildSelector,
    NonPlatformWheelError,
    build_frontend_or_default,
    call,
    download,
    find_compatible_wheel,
@@ -216,7 +216,7 @@ def setup_python(
    python_configuration: PythonConfiguration,
    dependency_constraint_flags: Sequence[PathOrStr],
    environment: ParsedEnvironment,
-    build_frontend: BuildFrontend,
+    build_frontend: BuildFrontendName,
 ) -> dict[str, str]:
    tmp.mkdir()
    implementation_id = python_configuration.identifier.split("-")[0]
@@ -369,7 +369,7 @@ def build(options: Options, tmp_path: Path) -> None:
        for config in python_configurations:
            build_options = options.build_options(config.identifier)
-            build_frontend = build_frontend_or_default(build_options.build_frontend)
+            build_frontend = build_options.build_frontend or BuildFrontendConfig("pip")
            log.build_start(config.identifier)
            identifier_tmp_dir = tmp_path / config.identifier
@@ -390,7 +390,7 @@ def build(options: Options, tmp_path: Path) -> None:
                config,
                dependency_constraint_flags,
                build_options.environment,
-                build_frontend,
+                build_frontend.name,
            )
            compatible_wheel = find_compatible_wheel(built_wheels, config.identifier)
@@ -414,9 +414,12 @@ def build(options: Options, tmp_path: Path) -> None:
                log.step("Building wheel...")
                built_wheel_dir.mkdir()
-                extra_flags = split_config_settings(build_options.config_settings, build_frontend)
+                extra_flags = split_config_settings(
                    build_options.config_settings, build_frontend.name
                )
                extra_flags += build_frontend.args
-                if build_frontend == "pip":
+                if build_frontend.name == "pip":
                    extra_flags += get_build_verbosity_extra_flags(build_options.build_verbosity)
                    # Path.resolve() is needed. Without it pip wheel may try to fetch package from pypi.org
                    # see https://github.com/pypa/cibuildwheel/pull/369
@@ -431,7 +434,7 @@ def build(options: Options, tmp_path: Path) -> None:
                        *extra_flags,
                        env=env,
                    )
-                elif build_frontend == "build":
+                elif build_frontend.name == "build":
                    if not 0 <= build_options.build_verbosity < 2:
                        msg = f"build_verbosity {build_options.build_verbosity} is not supported for build frontend. Ignoring."
                        log.warning(msg)
@@ -4,6 +4,32 @@ title: Changelog
 # Changelog
 ### v2.16.1
 _26 September 2023_
 - 🛠 Updates the prerelease CPython 3.12 version to 3.12.0rc3 (#1625)
 - 🛠 Only calls `linux32` in containers when necessary (#1599)
 ### v2.16.0
 _18 September 2023_
 - ✨ Add the ability to pass additional flags to a build frontend through the [CIBW_BUILD_FRONTEND](https://cibuildwheel.readthedocs.io/en/stable/options/#build-frontend) option (#1588).
 - ✨ The environment variable SOURCE_DATE_EPOCH is now automatically passed through to container Linux builds (useful for [reproducible builds](https://reproducible-builds.org/docs/source-date-epoch/)!) (#1589)
 - 🛠 Updates the prerelease CPython 3.12 version to 3.12.0rc2 (#1604)
 - 🐛 Fix `requires_python` auto-detection from setup.py when the call to `setup()` is within an `if __name__ == "__main__" block (#1613)
 - 🐛 Fix a bug that prevented building Linux wheels in Docker on a Windows host (#1573)
 - 🐛 `--only` can now select prerelease-pythons (#1564)
 - 📚 Docs & examples updates (#1582, #1593, #1598, #1615)
 ### v2.15.0
 _8 August 2023_
 - 🌟 CPython 3.12 wheels are now built by default - without the CIBW_PRERELEASE_PYTHONS flag. It's time to build and upload these wheels to PyPI! This release includes CPython 3.12.0rc1, which is guaranteed to be ABI compatible with the final release. (#1565)
 - ✨ Adds musllinux_1_2 support - this allows packagers to build for musl-based Linux distributions on a more recent Alpine image, and a newer musl libc. (#1561)
 ### v2.14.1
 _15 July 2023_
@@ -413,8 +413,9 @@
 - name: Tornado
  gh: tornadoweb/tornado
-  ci: [travisci]
+  ci: [github]
-  os: [apple, linux]
+  os: [linux, apple, windows]
  notes: Tornado is a Python web framework and asynchronous networking library. Uses stable ABI for a small C extension.
 - name: pytorch-fairseq
  gh: pytorch/fairseq
@@ -48,7 +48,7 @@ well as several useful actions. Alongside your existing job(s) that runs cibuild
    name: Make SDist
    runs-on: ubuntu-latest
    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
      with:
        fetch-depth: 0  # Optional, use if you use setuptools_scm
        submodules: true  # Optional, use if you have submodules
@@ -159,7 +159,7 @@ There are two suggested methods for keeping cibuildwheel up to date that instead
 If you use GitHub Actions for builds, you can use cibuildwheel as an action:
 ```yaml
-uses: pypa/cibuildwheel@v2.14.1
+uses: pypa/cibuildwheel@v2.16.1
 ```
 This is a composite step that just runs cibuildwheel using pipx. You can set command-line options as `with:` parameters, and use `env:` as normal.
@@ -181,7 +181,7 @@ The second option, and the only one that supports other CI systems, is using a `
 ```bash
 # requirements-cibw.txt
-cibuildwheel==2.14.1
+cibuildwheel==2.16.1
 ```
 Then your install step would have `python -m pip install -r requirements-cibw.txt` in it. Your `.github/dependabot.yml` file could look like this:
@@ -325,7 +325,7 @@ Solutions to this vary, but the simplest is to use pipx:
 # most runners have pipx preinstalled, but in case you don't
 python3 -m pip install pipx
-pipx run cibuildwheel==2.14.1 --output-dir wheelhouse
+pipx run cibuildwheel==2.16.1 --output-dir wheelhouse
 pipx run twine upload wheelhouse/*.whl
 ```
@@ -504,9 +504,19 @@ This option can also be set using the [command-line option](#command-line) `--pr
 ### `CIBW_BUILD_FRONTEND` {: #build-frontend}
 > Set the tool to use to build, either "pip" (default for now) or "build"
-Choose which build backend to use. Can either be "pip", which will run
+Options:
 - `pip[;args: ...]`
 - `build[;args: ...]`
 Default: `pip`
 Choose which build frontend to use. Can either be "pip", which will run
 `python -m pip wheel`, or "build", which will run `python -m build --wheel`.
 You can specify extra arguments to pass to `pip wheel` or `build` using the
 optional `args` option.
 !!! tip
    Until v2.0.0, [pip] was the only way to build wheels, and is still the
    default. However, we expect that at some point in the future, cibuildwheel
@@ -526,6 +536,9 @@ Choose which build backend to use. Can either be "pip", which will run
    # Ensure pip is used even if the default changes in the future
    CIBW_BUILD_FRONTEND: "pip"
    # supply an extra argument to 'pip wheel'
    CIBW_BUILD_FRONTEND: "pip; args: --no-build-isolation"
    ```
 !!! tab examples "pyproject.toml"
@@ -537,6 +550,9 @@ Choose which build backend to use. Can either be "pip", which will run
    # Ensure pip is used even if the default changes in the future
    build-frontend = "pip"
    # supply an extra argument to 'pip wheel'
    build-frontend = { name = "pip", args = ["--no-build-isolation"] }
    ```
 ### `CIBW_CONFIG_SETTINGS` {: #config-settings}
@@ -664,6 +680,9 @@ A list of environment variables to pass into the linux container during the buil
 To specify more than one environment variable, separate the variable names by spaces.
 !!! note
    cibuildwheel automatically passes the environment variable [`SOURCE_DATE_EPOCH`](https://reproducible-builds.org/docs/source-date-epoch/) if defined.
 #### Examples
 !!! tab examples "Environment passthrough"
@@ -981,7 +1000,7 @@ Set an alternative Docker image to be used for building [manylinux / musllinux](
 For `CIBW_MANYLINUX_*_IMAGE`, the value of this option can either be set to `manylinux1`, `manylinux2010`, `manylinux2014`, `manylinux_2_24` or `manylinux_2_28` to use a pinned version of the [official manylinux images](https://github.com/pypa/manylinux). Alternatively, set these options to any other valid Docker image name. For PyPy, the `manylinux1` image is not available. For architectures other
 than x86 (x86\_64 and i686) `manylinux2014`, `manylinux_2_24` or `manylinux_2_28` must be used, because the first version of the manylinux specification that supports additional architectures is `manylinux2014`. `manylinux_2_28` is not supported for `i686` architecture.
-For `CIBW_MUSLLINUX_*_IMAGE`, the value of this option can either be set to `musllinux_1_1` to use a pinned version of the [official musllinux images](https://github.com/pypa/musllinux). Alternatively, set these options to any other valid Docker image name.
+For `CIBW_MUSLLINUX_*_IMAGE`, the value of this option can either be set to `musllinux_1_1` or `musllinux_1_2` to use a pinned version of the [official musllinux images](https://github.com/pypa/musllinux). Alternatively, set these options to any other valid Docker image name.
 If this option is blank, it will fall though to the next available definition (environment variable -> pyproject.toml -> default).
@@ -1345,11 +1364,11 @@ Platform-specific environment variables are also available:<br/>
 > Install your wheel for testing using `extras_require`
 List of
-[extras_require](https://setuptools.readthedocs.io/en/latest/setuptools.html#declaring-extras-optional-features-with-their-own-dependencies)
+[extras_require](https://setuptools.pypa.io/en/latest/userguide/dependency_management.html#declaring-required-dependency)
 options that should be included when installing the wheel prior to running the
 tests. This can be used to avoid having to redefine test dependencies in
-`CIBW_TEST_REQUIRES` if they are already defined in `setup.py` or
+`CIBW_TEST_REQUIRES` if they are already defined in `pyproject.toml`,
-`setup.cfg`.
+`setup.cfg` or `setup.py`.
 Platform-specific environment variables are also available:<br/>
 `CIBW_TEST_EXTRAS_MACOS` | `CIBW_TEST_EXTRAS_WINDOWS` | `CIBW_TEST_EXTRAS_LINUX`
@@ -181,10 +181,10 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
            os: [ubuntu-20.04, windows-2019, macos-11]
        steps:
-          - uses: actions/checkout@v3
+          - uses: actions/checkout@v4
          - name: Build wheels
-            run: pipx run cibuildwheel==2.14.1
+            run: pipx run cibuildwheel==2.16.1
          - uses: actions/upload-artifact@v3
            with:
@@ -213,13 +213,13 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
            os: [ubuntu-20.04, windows-2019, macos-11]
        steps:
-          - uses: actions/checkout@v3
+          - uses: actions/checkout@v4
          # Used to host cibuildwheel
          - uses: actions/setup-python@v3
          - name: Install cibuildwheel
-            run: python -m pip install cibuildwheel==2.14.1
+            run: python -m pip install cibuildwheel==2.16.1
          - name: Build wheels
            run: python -m cibuildwheel --output-dir wheelhouse
@@ -11,19 +11,19 @@ title: Working examples
 | [scikit-learn][]                  | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The machine learning library. A complex but clean config using many of cibuildwheel's features to build a large project with Cython and C++ extensions.  |
 | [pytorch-fairseq][]               | ![github icon][] | ![apple icon][] ![linux icon][] | Facebook AI Research Sequence-to-Sequence Toolkit written in Python. |
 | [NumPy][]                         | ![github icon][] ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The fundamental package for scientific computing with Python. |
-| [Tornado][]                       | ![travisci icon][] | ![apple icon][] ![linux icon][] | Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. |
+| [Tornado][]                       | ![github icon][] | ![linux icon][] ![apple icon][] ![windows icon][] | Tornado is a Python web framework and asynchronous networking library. Uses stable ABI for a small C extension. |
 | [Matplotlib][]                    | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The venerable Matplotlib, a Python library with C++ portions |
 | [NCNN][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | ncnn is a high-performance neural network inference framework optimized for the mobile platform |
 | [MyPy][]                          | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | The compiled version of MyPy using MyPyC. |
 | [Prophet][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Tool for producing high quality forecasts for time series data that has multiple seasonality with linear or non-linear growth. |
 | [Kivy][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Open source UI framework written in Python, running on Windows, Linux, macOS, Android and iOS |
 | [MyPy][]                          | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | The compiled version of MyPy using MyPyC. |
 | [duckdb][]                        | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | DuckDB is an in-process SQL OLAP Database Management System |
 | [MemRay][]                        | ![github icon][] | ![linux icon][] | Memray is a memory profiler for Python |
 | [uvloop][]                        | ![github icon][] | ![apple icon][] ![linux icon][] | Ultra fast asyncio event loop. |
 | [psutil][]                        | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Cross-platform lib for process and system monitoring in Python |
 | [Triton][]                        | ![github icon][] | ![linux icon][] | Self hosted runners |
 | [vaex][]                          | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Out-of-Core hybrid Apache Arrow/NumPy DataFrame for Python, ML, visualization and exploration of big tabular data at a billion rows per second 🚀 |
 | [Google Benchmark][]              | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | A microbenchmark support library |
 | [Triton][]                        | ![github icon][] | ![linux icon][] | Self hosted runners |
 | [Apache Beam][]                   | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Apache Beam is a unified programming model for Batch and Streaming data processing. |
 | [PyGame][]                        | ![github icon][] | ![apple icon][] ![linux icon][] | 🐍🎮 pygame (the library) is a Free and Open Source python programming language library for making multimedia applications like games built on top of the excellent SDL library. C, Python, Native, OpenGL. |
 | [asyncpg][]                       | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | A fast PostgreSQL Database Client Library for Python/asyncio. |
@@ -31,8 +31,8 @@ title: Working examples
 | [scikit-image][]                  | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Image processing library. Uses cibuildwheel to build and test a project that uses Cython with platform-native code.  |
 | [twisted-iocpsupport][]           | ![github icon][] | ![windows icon][] | A submodule of Twisted that hooks into native C APIs using Cython. |
 | [PyOxidizer][]                    | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | A modern Python application packaging and distribution tool |
 | [websockets][]                    | ![travisci icon][] | ![apple icon][] ![linux icon][] | Library for building WebSocket servers and clients. Mostly written in Python, with a small C 'speedups' extension module.  |
 | [cvxpy][]                         | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | A Python-embedded modeling language for convex optimization problems. |
 | [websockets][]                    | ![travisci icon][] | ![apple icon][] ![linux icon][] | Library for building WebSocket servers and clients. Mostly written in Python, with a small C 'speedups' extension module.  |
 | [River][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | 🌊 Online machine learning in Python |
 | [UltraJSON][]                     | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Ultra fast JSON decoder and encoder written in C with Python bindings |
 | [OpenSpiel][]                     | ![github icon][] | ![apple icon][] ![linux icon][] | OpenSpiel is a collection of environments and algorithms for research in general reinforcement learning and search/planning in games. |
@@ -40,25 +40,25 @@ title: Working examples
 | [pyzmq][]                         | ![github icon][] ![circleci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Python bindings for zeromq, the networking library. Uses Cython on CPython and CFFI on PyPy. ARM wheels for linux are built natively on CircleCI.  |
 | [Confluent client for Kafka][]    | ![travisci icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | setup in `tools/wheels/build-wheels.bat` |
 | [Implicit][]                      | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Includes GPU support for linux wheels |
 | [vispy][]                         | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Main repository for Vispy |
 | [Dependency Injector][]           | ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Dependency injection framework for Python, uses Windows TravisCI |
 | [vispy][]                         | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Main repository for Vispy |
 | [tinyobjloader][]                 | ![azurepipelines icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Tiny but powerful single file wavefront obj loader |
 | [coverage.py][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The coverage tool for Python |
 | [PyCryptodome][]                  | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | A self-contained cryptographic library for Python |
 | [PyYAML][]                        | ![github icon][] | ![apple icon][] | Canonical source repository for PyYAML |
 | [numexpr][]                       | ![github icon][] ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Fast numerical array expression evaluator for Python, NumPy, PyTables, pandas, bcolz and more |
 | [Line Profiler][]                 | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Line-by-line profiling for Python |
 | [numexpr][]                       | ![github icon][] ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Fast numerical array expression evaluator for Python, NumPy, PyTables, pandas, bcolz and more |
 | [PyAV][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Pythonic bindings for FFmpeg's libraries. |
 | [h5py][]                          | ![azurepipelines icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | HDF5 for Python -- The h5py package is a Pythonic interface to the HDF5 binary data format. |
 | [CTranslate2][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Includes libraries from the [Intel oneAPI toolkit](https://www.intel.com/content/www/us/en/developer/tools/oneapi/base-toolkit.html) and CUDA kernels compiled for multiple GPU architectures. |
 | [Wrapt][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python module for decorators, wrappers and monkey patching. |
-| [pikepdf][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python library for reading and writing PDF, powered by qpdf |
+| [pikepdf][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python library for reading and writing PDF, powered by QPDF |
-| [envd][]                          | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | 🏕️ Reproducible development environment for AI/ML |
+| [envd][]                          | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | 🏕️ Reproducible development environment |
 | [SimpleJSON][]                    | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | simplejson is a simple, fast, extensible JSON encoder/decoder for Python  |
 | [OpenColorIO][]                   | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | A color management framework for visual effects and animation. |
 | [SimpleJSON][]                    | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | simplejson is a simple, fast, extensible JSON encoder/decoder for Python  |
 | [aioquic][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | QUIC and HTTP/3 implementation in Python |
 | [ruptures][]                      | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Extensive Cython + NumPy [pyproject.toml](https://github.com/deepcharles/ruptures/blob/master/pyproject.toml) example. |
 | [OpenTimelineIO][]                | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Open Source API and interchange format for editorial timeline information. |
 | [CTranslate2][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Includes libraries from the [Intel oneAPI toolkit](https://www.intel.com/content/www/us/en/developer/tools/oneapi/base-toolkit.html) and CUDA kernels compiled for multiple GPU architectures. |
 | [PyTables][]                      | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python package to manage extremely large amounts of data |
 | [Psycopg 3][]                     | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A modern implementation of a PostgreSQL adapter for Python |
 | [Parselmouth][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python interface to the Praat software package, using pybind11, C++17 and CMake, with the core Praat static library built only once and shared between wheels. |
@@ -66,18 +66,18 @@ title: Working examples
 | [google neuroglancer][]           | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | WebGL-based viewer for volumetric data |
 | [AutoPy][]                        | ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Includes a Windows Travis build. |
 | [H3-py][]                         | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Python bindings for H3, a hierarchical hexagonal geospatial indexing system |
 | [mosec][]                         | ![github icon][] | ![linux icon][] ![apple icon][] | A high-performance ML model serving framework, offers dynamic batching and CPU/GPU pipelines to fully exploit your compute machine |
 | [Rtree][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Rtree: spatial index for Python GIS ¶ |
 | [mosec][]                         | ![github icon][] | ![linux icon][] ![apple icon][] | A high-performance serving framework for ML models, offers dynamic batching and multi-stage pipeline to fully exploit your compute machine |
 | [markupsafe][]                    | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Safely add untrusted strings to HTML/XML markup. |
 | [Picologging][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A high-performance logging library for Python. |
 | [markupsafe][]                    | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Safely add untrusted strings to HTML/XML markup. |
 | [pybind11 cmake_example][]        | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Example pybind11 module built with a CMake-based build system |
 | [time-machine][]                  | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Time mocking library using only the CPython C API. |
 | [KDEpy][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Kernel Density Estimation in Python |
 | [python-rapidjson][]              | ![travisci icon][] ![gitlab icon][] ![appveyor icon][] | ![windows icon][] ![linux icon][] | Python wrapper around rapidjson |
 | [time-machine][]                  | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Time mocking library using only the CPython C API. |
 | [python-snappy][]                 | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Python bindings for the snappy google library |
 | [tgcalls][]                       | ![github icon][] | ![apple icon][] ![windows icon][] | Python `pybind11` binding to Telegram's WebRTC library with third party dependencies like `OpenSSL`, `MozJPEG`, `FFmpeg`, etc. |
 | [pybind11 python_example][]       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Example pybind11 module built with a Python-based build system |
 | [dd-trace-py][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Uses custom alternate arch emulation on GitHub |
 | [pybind11 python_example][]       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Example pybind11 module built with a Python-based build system |
 | [sourmash][]                      | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Quickly search, compare, and analyze genomic and metagenomic data sets. |
 | [cyvcf2][]                        | ![github icon][] | ![apple icon][] ![linux icon][] | cython + htslib == fast VCF and BCF processing |
 | [matrixprofile][]                 | ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python 3 library making time series data mining tasks, utilizing matrix profile algorithms, accessible to everyone. |
@@ -98,8 +98,8 @@ title: Working examples
 | [power-grid-model][]              | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Python/C++ library for distribution power system analysis |
 | [Imagecodecs (fork)][]            | ![azurepipelines icon][] | ![apple icon][] ![linux icon][] | Over 20 external dependencies in compiled libraries, custom docker image, `libomp`, `openblas` and `install_name_tool` for macOS. |
 | [polaroid][]                      | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Full range of wheels for setuptools rust, with auto release and PyPI deploy. |
 | [etebase-py][]                    | ![travisci icon][] | ![linux icon][] | Python bindings to a Rust library using `setuptools-rust`, and `sccache` for improved speed. |
 | [pybind11 scikit_build_example][] | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | An example combining scikit-build and pybind11 |
 | [etebase-py][]                    | ![travisci icon][] | ![linux icon][] | Python bindings to a Rust library using `setuptools-rust`, and `sccache` for improved speed. |
 | [cf-units][]                      | ![github icon][] | ![apple icon][] ![linux icon][] | Units of measure as required by the Climate and Forecast (CF) Metadata Conventions |
 | [clang-format][]                  | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Scikit-build wrapper around LLVM's CMake, all platforms, generic wheels. |
 | [ninja][]                         | ![github icon][] ![travisci icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Multitagged binary builds for all supported platforms, using cibw 2 config configuration. |
@@ -120,16 +120,16 @@ title: Working examples
 [Tornado]: https://github.com/tornadoweb/tornado
 [Matplotlib]: https://github.com/matplotlib/matplotlib
 [NCNN]: https://github.com/Tencent/ncnn
 [MyPy]: https://github.com/mypyc/mypy_mypyc-wheels
 [Prophet]: https://github.com/facebook/prophet
 [Kivy]: https://github.com/kivy/kivy
 [MyPy]: https://github.com/mypyc/mypy_mypyc-wheels
 [duckdb]: https://github.com/duckdb/duckdb
 [MemRay]: https://github.com/bloomberg/memray
 [uvloop]: https://github.com/MagicStack/uvloop
 [psutil]: https://github.com/giampaolo/psutil
 [Triton]: https://github.com/openai/triton
 [vaex]: https://github.com/vaexio/vaex
 [Google Benchmark]: https://github.com/google/benchmark
 [Triton]: https://github.com/openai/triton
 [Apache Beam]: https://github.com/apache/beam
 [PyGame]: https://github.com/pygame/pygame
 [asyncpg]: https://github.com/MagicStack/asyncpg
@@ -137,8 +137,8 @@ title: Working examples
 [scikit-image]: https://github.com/scikit-image/scikit-image
 [twisted-iocpsupport]: https://github.com/twisted/twisted-iocpsupport
 [PyOxidizer]: https://github.com/indygreg/PyOxidizer
 [websockets]: https://github.com/aaugustin/websockets
 [cvxpy]: https://github.com/cvxpy/cvxpy
 [websockets]: https://github.com/aaugustin/websockets
 [River]: https://github.com/online-ml/river
 [UltraJSON]: https://github.com/ultrajson/ultrajson
 [OpenSpiel]: https://github.com/deepmind/open_spiel
@@ -146,25 +146,25 @@ title: Working examples
 [pyzmq]: https://github.com/zeromq/pyzmq
 [Confluent client for Kafka]: https://github.com/confluentinc/confluent-kafka-python
 [Implicit]: https://github.com/benfred/implicit
 [vispy]: https://github.com/vispy/vispy
 [Dependency Injector]: https://github.com/ets-labs/python-dependency-injector
 [vispy]: https://github.com/vispy/vispy
 [tinyobjloader]: https://github.com/tinyobjloader/tinyobjloader
 [coverage.py]: https://github.com/nedbat/coveragepy
 [PyCryptodome]: https://github.com/Legrandin/pycryptodome
 [PyYAML]: https://github.com/yaml/pyyaml
 [numexpr]: https://github.com/pydata/numexpr
 [Line Profiler]: https://github.com/pyutils/line_profiler
 [numexpr]: https://github.com/pydata/numexpr
 [PyAV]: https://github.com/PyAV-Org/PyAV
 [h5py]: https://github.com/h5py/h5py
 [CTranslate2]: https://github.com/OpenNMT/CTranslate2
 [Wrapt]: https://github.com/GrahamDumpleton/wrapt
 [pikepdf]: https://github.com/pikepdf/pikepdf
 [envd]: https://github.com/tensorchord/envd
 [SimpleJSON]: https://github.com/simplejson/simplejson
 [OpenColorIO]: https://github.com/AcademySoftwareFoundation/OpenColorIO
 [SimpleJSON]: https://github.com/simplejson/simplejson
 [aioquic]: https://github.com/aiortc/aioquic
 [ruptures]: https://github.com/deepcharles/ruptures
 [OpenTimelineIO]: https://github.com/PixarAnimationStudios/OpenTimelineIO
 [CTranslate2]: https://github.com/OpenNMT/CTranslate2
 [PyTables]: https://github.com/PyTables/PyTables
 [Psycopg 3]: https://github.com/psycopg/psycopg
 [Parselmouth]: https://github.com/YannickJadoul/Parselmouth
@@ -172,18 +172,18 @@ title: Working examples
 [google neuroglancer]: https://github.com/google/neuroglancer
 [AutoPy]: https://github.com/autopilot-rs/autopy
 [H3-py]: https://github.com/uber/h3-py
 [Rtree]: https://github.com/Toblerity/rtree
 [mosec]: https://github.com/mosecorg/mosec
-[markupsafe]: https://github.com/pallets/markupsafe
+[Rtree]: https://github.com/Toblerity/rtree
 [Picologging]: https://github.com/microsoft/picologging
 [markupsafe]: https://github.com/pallets/markupsafe
 [pybind11 cmake_example]: https://github.com/pybind/cmake_example
 [time-machine]: https://github.com/adamchainz/time-machine
 [KDEpy]: https://github.com/tommyod/KDEpy
 [python-rapidjson]: https://github.com/python-rapidjson/python-rapidjson
 [time-machine]: https://github.com/adamchainz/time-machine
 [python-snappy]: https://github.com/andrix/python-snappy
 [tgcalls]: https://github.com/MarshalX/tgcalls
 [pybind11 python_example]: https://github.com/pybind/python_example
 [dd-trace-py]: https://github.com/DataDog/dd-trace-py
 [pybind11 python_example]: https://github.com/pybind/python_example
 [sourmash]: https://github.com/dib-lab/sourmash
 [cyvcf2]: https://github.com/brentp/cyvcf2
 [matrixprofile]: https://github.com/matrix-profile-foundation/matrixprofile
@@ -204,8 +204,8 @@ title: Working examples
 [power-grid-model]: https://github.com/alliander-opensource/power-grid-model
 [Imagecodecs (fork)]: https://github.com/czaki/imagecodecs_build
 [polaroid]: https://github.com/daggy1234/polaroid
 [etebase-py]: https://github.com/etesync/etebase-py
 [pybind11 scikit_build_example]: https://github.com/pybind/scikit_build_example
 [etebase-py]: https://github.com/etesync/etebase-py
 [cf-units]: https://github.com/SciTools/cf-units
 [clang-format]: https://github.com/ssciwr/clang-format-wheel
 [ninja]: https://github.com/scikit-build/ninja-python-distributions
@@ -12,7 +12,7 @@ stack: python 3.7
 init:
 - cmd: set PATH=C:\Python37;C:\Python37\Scripts;%PATH%
-install: python -m pip install cibuildwheel==2.14.1
+install: python -m pip install cibuildwheel==2.16.1
 build_script: python -m cibuildwheel --output-dir wheelhouse
@@ -6,7 +6,7 @@ jobs:
    - bash: |
        set -o errexit
        python3 -m pip install --upgrade pip
-        pip3 install cibuildwheel==2.14.1
+        pip3 install cibuildwheel==2.16.1
      displayName: Install dependencies
    - bash: cibuildwheel --output-dir wheelhouse .
      displayName: Build wheels
@@ -20,7 +20,7 @@ jobs:
    - bash: |
        set -o errexit
        python3 -m pip install --upgrade pip
-        python3 -m pip install cibuildwheel==2.14.1
+        python3 -m pip install cibuildwheel==2.16.1
      displayName: Install dependencies
    - bash: cibuildwheel --output-dir wheelhouse .
      displayName: Build wheels
@@ -34,7 +34,7 @@ jobs:
    - bash: |
        set -o errexit
        python -m pip install --upgrade pip
-        pip install cibuildwheel==2.14.1
+        pip install cibuildwheel==2.16.1
      displayName: Install dependencies
    - bash: cibuildwheel --output-dir wheelhouse .
      displayName: Build wheels
@@ -11,7 +11,7 @@ jobs:
      - run:
          name: Build the Linux wheels.
          command: |
-            pip3 install --user cibuildwheel==2.14.1
+            pip3 install --user cibuildwheel==2.16.1
            cibuildwheel --output-dir wheelhouse
      - store_artifacts:
          path: wheelhouse/
@@ -28,7 +28,7 @@ jobs:
      - run:
          name: Build the Linux aarch64 wheels.
          command: |
-            python3 -m pip install --user cibuildwheel==2.14.1
+            python3 -m pip install --user cibuildwheel==2.16.1
            python3 -m cibuildwheel --output-dir wheelhouse
      - store_artifacts:
          path: wheelhouse/
@@ -42,7 +42,7 @@ jobs:
      - run:
          name: Build the OS X wheels.
          command: |
-            pip3 install cibuildwheel==2.14.1
+            pip3 install cibuildwheel==2.16.1
            cibuildwheel --output-dir wheelhouse
      - store_artifacts:
          path: wheelhouse/
@@ -1,6 +1,6 @@
 build_and_store_wheels: &BUILD_AND_STORE_WHEELS
  install_cibuildwheel_script:
-    - python -m pip install cibuildwheel==2.14.1
+    - python -m pip install cibuildwheel==2.16.1
  run_cibuildwheel_script:
    - cibuildwheel
  wheels_artifacts:
@@ -1,6 +1,6 @@
 build_and_store_wheels: &BUILD_AND_STORE_WHEELS
  install_cibuildwheel_script:
-    - python -m pip install cibuildwheel==2.14.1
+    - python -m pip install cibuildwheel==2.16.1
  run_cibuildwheel_script:
    - cibuildwheel
  wheels_artifacts:
@@ -7,10 +7,10 @@ jobs:
    name: Build wheels on macos-11
    runs-on: macos-11
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.14.1
+        uses: pypa/cibuildwheel@v2.16.1
        env:
          CIBW_ARCHS_MACOS: x86_64 arm64
@@ -19,10 +19,10 @@ jobs:
        os: [ubuntu-22.04, windows-2022, macos-11]
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.14.1
+        uses: pypa/cibuildwheel@v2.16.1
      - uses: actions/upload-artifact@v3
        with:
@@ -32,7 +32,7 @@ jobs:
    name: Build source distribution
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
      - name: Build sdist
        run: pipx run build --sdist
@@ -60,4 +60,4 @@ jobs:
      - uses: pypa/gh-action-pypi-publish@release/v1
        with:
-          # To test: repository_url: https://test.pypi.org/legacy/
+          # To test: repository-url: https://test.pypi.org/legacy/
@@ -11,10 +11,10 @@ jobs:
        os: [ubuntu-20.04, windows-2019, macos-11]
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.14.1
+        uses: pypa/cibuildwheel@v2.16.1
        # env:
        #   CIBW_SOME_OPTION: value
        #    ...
@@ -11,16 +11,16 @@ jobs:
        os: [ubuntu-20.04, windows-2019, macos-11]
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
      - name: Set up QEMU
        if: runner.os == 'Linux'
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3
        with:
          platforms: all
      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.14.1
+        uses: pypa/cibuildwheel@v2.16.1
        env:
          # configure cibuildwheel to build native archs ('auto'), and some
          # emulated ones
@@ -12,7 +12,7 @@ linux:
    DOCKER_TLS_CERTDIR: ""
  script:
    - curl -sSL https://get.docker.com/ | sh
-    - python -m pip install cibuildwheel==2.14.1
+    - python -m pip install cibuildwheel==2.16.1
    - cibuildwheel --output-dir wheelhouse
  artifacts:
    paths:
@@ -23,7 +23,7 @@ windows:
  before_script:
    - choco install python -y --version 3.8.6
    - choco install git.install -y
-    - py -m pip install cibuildwheel==2.14.1
+    - py -m pip install cibuildwheel==2.16.1
  script:
    - py -m cibuildwheel --output-dir wheelhouse --platform windows
  artifacts:
@@ -14,7 +14,7 @@ linux:
    - curl -sSL https://get.docker.com/ | sh
    # Warning: This is extremely slow, be careful with how many wheels you build
    - docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
-    - python -m pip install cibuildwheel==2.14.1
+    - python -m pip install cibuildwheel==2.16.1
    # Assuming your CI runner's default architecture is x86_64...
    - cibuildwheel --output-dir wheelhouse --platform linux --archs aarch64
  artifacts:
@@ -20,7 +20,7 @@ jobs:
        - ln -s /c/Python38/python.exe /c/Python38/python3.exe
 install:
-  - python3 -m pip install cibuildwheel==2.14.1
+  - python3 -m pip install cibuildwheel==2.16.1
 script:
  # build the wheels, put them into './dist'
@@ -26,7 +26,7 @@ jobs:
        - ln -s /c/Python38/python.exe /c/Python38/python3.exe
 install:
-  - python3 -m pip install cibuildwheel==2.14.1
+  - python3 -m pip install cibuildwheel==2.16.1
 script:
  # build the wheels, put them into './wheelhouse'
@@ -54,7 +54,7 @@ jobs:
    - stage: deploy
      name: Build and deploy Linux wheels
      services: docker
-      install: python3 -m pip install cibuildwheel==2.14.1 twine
+      install: python3 -m pip install cibuildwheel==2.16.1 twine
      script: python3 -m cibuildwheel --output-dir wheelhouse
      after_success: python3 -m twine upload --skip-existing wheelhouse/*.whl
    # Deploy on windows
@@ -62,7 +62,7 @@ jobs:
      name: Build and deploy Windows wheels
      os: windows
      language: shell
-      install: python3 -m pip install cibuildwheel==2.14.1 twine
+      install: python3 -m pip install cibuildwheel==2.16.1 twine
      script: python3 -m cibuildwheel --output-dir wheelhouse
      after_success: python3 -m twine upload --skip-existing wheelhouse/*.whl
@@ -161,3 +161,4 @@ flake8-unused-arguments.ignore-variadic-names = true
 [tool.ruff.per-file-ignores]
 "unit_test/*" = ["PLC1901"]
 "cibuildwheel/_compat/**.py" = ["TID251"]
@@ -1,6 +1,6 @@
 [metadata]
 name = cibuildwheel
-version = 2.14.1
+version = 2.16.1
 description = Build Python wheels on CI with minimal configuration.
 long_description = file: README.md
 long_description_content_type = text/markdown
@@ -1,7 +1,15 @@
 from __future__ import annotations
 import json
 import subprocess
 from typing import Generator
 import pytest
 from cibuildwheel.util import detect_ci_provider
 from .utils import platform
 def pytest_addoption(parser) -> None:
    parser.addoption(
@@ -21,3 +29,25 @@ def pytest_addoption(parser) -> None:
 )
 def build_frontend_env(request) -> dict[str, str]:
    return request.param  # type: ignore[no-any-return]
@pytest.fixture()
 def docker_cleanup() -> Generator[None, None, None]:
    def get_images() -> set[str]:
        if detect_ci_provider() is None or platform != "linux":
            return set()
        images = subprocess.run(
            ["docker", "image", "ls", "--format", "{{json .ID}}"],
            text=True,
            check=True,
            stdout=subprocess.PIPE,
        ).stdout
        return {json.loads(image.strip()) for image in images.splitlines() if image.strip()}
    images_before = get_images()
    try:
        yield
    finally:
        images_after = get_images()
        for image in images_after - images_before:
            subprocess.run(["docker", "rmi", image], check=False)
@@ -0,0 +1,34 @@
 import subprocess
 import pytest
 from . import utils
 from .test_projects.c import new_c_project
@pytest.mark.parametrize("frontend_name", ["pip", "build"])
 def test_build_frontend_args(tmp_path, capfd, frontend_name):
    project = new_c_project()
    project_dir = tmp_path / "project"
    project.generate(project_dir)
    # the build will fail because the frontend is called with '-h' - it prints the help message
    with pytest.raises(subprocess.CalledProcessError):
        utils.cibuildwheel_run(
            project_dir,
            add_env={
                "CIBW_BUILD": "cp311-*",
                "CIBW_BUILD_FRONTEND": f"{frontend_name}; args: -h",
            },
        )
    captured = capfd.readouterr()
    print(captured.out)
    # check that the help message was printed
    if frontend_name == "pip":
        assert "Usage:" in captured.out
        assert "Wheel Options:" in captured.out
    else:
        assert "usage:" in captured.out
        assert "A simple, correct Python build frontend." in captured.out
@@ -23,6 +23,7 @@ dockcross_only_project = test_projects.new_c_project(
 )
@pytest.mark.usefixtures("docker_cleanup")
 def test(tmp_path):
    if utils.platform != "linux":
        pytest.skip("the test is only relevant to the linux build")
@@ -53,6 +53,7 @@ project_with_manylinux_symbols = test_projects.new_c_project(
    "manylinux_image",
    ["manylinux1", "manylinux2010", "manylinux2014", "manylinux_2_24", "manylinux_2_28"],
 )
@pytest.mark.usefixtures("docker_cleanup")
 def test(manylinux_image, tmp_path):
    if utils.platform != "linux":
        pytest.skip("the container image test is only relevant to the linux build")
@@ -0,0 +1,56 @@
 from __future__ import annotations
 import textwrap
 import pytest
 from . import test_projects, utils
 project_with_manylinux_symbols = test_projects.new_c_project(
    spam_c_top_level_add=textwrap.dedent(
        r"""
        #include <stdlib.h>
        #if defined(__GLIBC_PREREQ)
        #error "Must not run on a glibc linux environment"
        #endif
        """
    ),
    spam_c_function_add=textwrap.dedent(
        r"""
        sts = 0;
        """
    ),
 )
@pytest.mark.parametrize(
    "musllinux_image",
    ["musllinux_1_1", "musllinux_1_2"],
 )
@pytest.mark.usefixtures("docker_cleanup")
 def test(musllinux_image, tmp_path):
    if utils.platform != "linux":
        pytest.skip("the container image test is only relevant to the linux build")
    project_dir = tmp_path / "project"
    project_with_manylinux_symbols.generate(project_dir)
    # build the wheels
    add_env = {
        "CIBW_BUILD": "*-musllinux*",
        "CIBW_MUSLLINUX_X86_64_IMAGE": musllinux_image,
        "CIBW_MUSLLINUX_I686_IMAGE": musllinux_image,
        "CIBW_MUSLLINUX_AARCH64_IMAGE": musllinux_image,
        "CIBW_MUSLLINUX_PPC64LE_IMAGE": musllinux_image,
        "CIBW_MUSLLINUX_S390X_IMAGE": musllinux_image,
    }
    actual_wheels = utils.cibuildwheel_run(project_dir, add_env=add_env)
    expected_wheels = utils.expected_wheels(
        "spam",
        "0.1.0",
        manylinux_versions=[],
        musllinux_versions=[musllinux_image],
    )
    assert set(actual_wheels) == set(expected_wheels)
@@ -205,13 +205,14 @@ def expected_wheels(
            if machine_arch == "x86_64":
                architectures.append("i686")
-            platform_tags = [
+            if len(manylinux_versions) > 0:
-                ".".join(
+                platform_tags = [
-                    f"{manylinux_version}_{architecture}"
+                    ".".join(
-                    for manylinux_version in manylinux_versions
+                        f"{manylinux_version}_{architecture}"
-                )
+                        for manylinux_version in manylinux_versions
-                for architecture in architectures
+                    )
-            ]
+                    for architecture in architectures
                ]
            if len(musllinux_versions) > 0 and not python_abi_tag.startswith("pp"):
                platform_tags.extend(
                    [
@@ -12,7 +12,7 @@ def test_build():
    assert build_selector("cp37-manylinux_x86_64")
    assert build_selector("cp310-manylinux_x86_64")
    assert build_selector("cp311-manylinux_x86_64")
-    assert not build_selector("cp312-manylinux_x86_64")
+    assert build_selector("cp312-manylinux_x86_64")
    assert build_selector("pp36-manylinux_x86_64")
    assert build_selector("pp37-manylinux_x86_64")
    assert build_selector("cp36-manylinux_i686")
@@ -32,7 +32,7 @@ def test_build():
    assert build_selector("cp37-win_amd64")
    assert build_selector("cp310-win_amd64")
    assert build_selector("cp311-win_amd64")
-    assert not build_selector("cp312-win_amd64")
+    assert build_selector("cp312-win_amd64")
    assert not build_selector("pp36-win_amd64")
    assert not build_selector("pp37-win_amd64")
@@ -62,8 +62,9 @@ def test_linux_container_split(tmp_path: Path, monkeypatch):
        "cp36-manylinux_x86_64",
        "cp37-manylinux_x86_64",
        "cp311-manylinux_x86_64",
        "cp312-manylinux_x86_64",
    ]
-    assert before_alls(build_steps[0]) == ["", "", ""]
+    assert before_alls(build_steps[0]) == ["", "", "", ""]
    assert build_steps[1].container_image == "other_container_image"
    assert identifiers(build_steps[1]) == ["cp38-manylinux_x86_64", "cp310-manylinux_x86_64"]
@@ -365,7 +365,7 @@ def test_defaults(platform, intercepted_build_args):
    if isinstance(repair_wheel_default, list):
        repair_wheel_default = " && ".join(repair_wheel_default)
    assert build_options.repair_command == repair_wheel_default
-    assert build_options.build_frontend == defaults["build-frontend"]
+    assert build_options.build_frontend is None
    if platform == "linux":
        assert build_options.manylinux_images
@@ -214,6 +214,7 @@ def test_only_argument(intercepted_build_args, monkeypatch, only, plat):
    assert options.globals.build_selector.skip_config == ""
    assert options.platform == plat
    assert options.globals.architectures == Architecture.all_archs(plat)
    assert options.globals.build_selector.prerelease_pythons is True
@pytest.mark.parametrize("only", ("cp311-manylxinux_x86_64", "some_linux_thing"))
@@ -1,5 +1,6 @@
 from __future__ import annotations
 import json
 import os
 import platform
 import random
@@ -13,33 +14,49 @@ import tomli_w
 from cibuildwheel.environment import EnvironmentAssignmentBash
 from cibuildwheel.oci_container import OCIContainer, OCIContainerEngineConfig
 from cibuildwheel.util import detect_ci_provider
 # Test utilities
 # for these tests we use manylinux2014 images, because they're available on
 # multi architectures and include python3.8
 DEFAULT_IMAGE_TEMPLATE = "quay.io/pypa/manylinux2014_{machine}:2023-09-04-0828984"
 pm = platform.machine()
-if pm == "x86_64":
+if pm in {"x86_64", "ppc64le", "s390x"}:
-    DEFAULT_IMAGE = "quay.io/pypa/manylinux2014_x86_64:2020-05-17-2f8ac3b"
+    DEFAULT_IMAGE = DEFAULT_IMAGE_TEMPLATE.format(machine=pm)
 elif pm in {"aarch64", "arm64"}:
-    DEFAULT_IMAGE = "quay.io/pypa/manylinux2014_aarch64:2020-05-17-2f8ac3b"
+    DEFAULT_IMAGE = DEFAULT_IMAGE_TEMPLATE.format(machine="aarch64")
 elif pm == "ppc64le":
    DEFAULT_IMAGE = "quay.io/pypa/manylinux2014_ppc64le:2020-05-17-2f8ac3b"
 elif pm == "s390x":
    DEFAULT_IMAGE = "quay.io/pypa/manylinux2014_s390x:2020-05-17-2f8ac3b"
 else:
    DEFAULT_IMAGE = ""
 PODMAN = OCIContainerEngineConfig(name="podman")
-@pytest.fixture(params=["docker", "podman"])
+@pytest.fixture(params=["docker", "podman"], scope="module")
 def container_engine(request):
    if request.param == "docker" and not request.config.getoption("--run-docker"):
        pytest.skip("need --run-docker option to run")
    if request.param == "podman" and not request.config.getoption("--run-podman"):
        pytest.skip("need --run-podman option to run")
-    return OCIContainerEngineConfig(name=request.param)
+
    def get_images() -> set[str]:
        if detect_ci_provider() is None:
            return set()
        images = subprocess.run(
            [request.param, "image", "ls", "--format", "{{json .ID}}"],
            text=True,
            check=True,
            stdout=subprocess.PIPE,
        ).stdout
        return {json.loads(image.strip()) for image in images.splitlines() if image.strip()}
    images_before = get_images()
    try:
        yield OCIContainerEngineConfig(name=request.param)
    finally:
        images_after = get_images()
        for image in images_after - images_before:
            subprocess.run([request.param, "rmi", image], check=False)
 # Tests
@@ -72,6 +89,17 @@ def test_environment(container_engine):
        )
 def test_environment_pass(container_engine, monkeypatch):
    monkeypatch.setenv("CIBUILDWHEEL", "1")
    monkeypatch.setenv("SOURCE_DATE_EPOCH", "1489957071")
    with OCIContainer(engine=container_engine, image=DEFAULT_IMAGE) as container:
        assert container.call(["sh", "-c", "echo $CIBUILDWHEEL"], capture_output=True) == "1\n"
        assert (
            container.call(["sh", "-c", "echo $SOURCE_DATE_EPOCH"], capture_output=True)
            == "1489957071\n"
        )
 def test_cwd(container_engine):
    with OCIContainer(
        engine=container_engine, image=DEFAULT_IMAGE, cwd="/cibuildwheel/working_directory"
@@ -221,10 +249,9 @@ def test_environment_executor(container_engine):
        assert assignment.evaluated_value({}, container.environment_executor) == "42"
-def test_podman_vfs(tmp_path: Path, monkeypatch, request):
+def test_podman_vfs(tmp_path: Path, monkeypatch, container_engine):
-    # Tests podman VFS, for the podman in docker use-case
+    if container_engine.name != "podman":
-    if not request.config.getoption("--run-podman"):
+        pytest.skip("only runs with podman")
        pytest.skip("need --run-podman option to run")
    # create the VFS configuration
    vfs_path = tmp_path / "podman_vfs"
@@ -300,9 +327,9 @@ def test_podman_vfs(tmp_path: Path, monkeypatch, request):
    subprocess.run(["podman", "unshare", "rm", "-rf", vfs_path], check=True)
-def test_create_args_volume(tmp_path: Path, request):
+def test_create_args_volume(tmp_path: Path, container_engine):
-    if not request.config.getoption("--run-docker"):
+    if container_engine.name != "docker":
-        pytest.skip("need --run-docker option to run")
+        pytest.skip("only runs with docker")
    if "CIRCLECI" in os.environ or "GITLAB_CI" in os.environ:
        pytest.skip(
@@ -367,3 +394,24 @@ def test_parse_engine_config(config, name, create_args):
    engine_config = OCIContainerEngineConfig.from_config_string(config)
    assert engine_config.name == name
    assert engine_config.create_args == create_args
@pytest.mark.skipif(pm != "x86_64", reason="Only runs on x86_64")
@pytest.mark.parametrize(
    ("image", "shell_args"),
    [
        (DEFAULT_IMAGE_TEMPLATE.format(machine="i686"), ["/bin/bash"]),
        (DEFAULT_IMAGE_TEMPLATE.format(machine="x86_64"), ["linux32", "/bin/bash"]),
    ],
 )
 def test_enforce_32_bit(container_engine, image, shell_args):
    with OCIContainer(engine=container_engine, image=image, enforce_32_bit=True) as container:
        assert container.call(["uname", "-m"], capture_output=True).strip() == "i686"
        container_args = subprocess.run(
            f"{container.engine.name} inspect -f '{{{{json .Args }}}}' {container.name}",
            shell=True,
            check=True,
            stdout=subprocess.PIPE,
            text=True,
        ).stdout
        assert json.loads(container_args) == shell_args
@@ -13,7 +13,19 @@ import pytest
 from cibuildwheel import linux, util
 from cibuildwheel.__main__ import main
-ALL_IDS = {"cp36", "cp37", "cp38", "cp39", "cp310", "cp311", "pp37", "pp38", "pp39", "pp310"}
+ALL_IDS = {
    "cp36",
    "cp37",
    "cp38",
    "cp39",
    "cp310",
    "cp311",
    "cp312",
    "pp37",
    "pp38",
    "pp39",
    "pp310",
 }
@pytest.fixture()
@@ -60,7 +72,7 @@ def test_build_default_launches(monkeypatch):
    kwargs = build_in_container.call_args_list[0][1]
    assert "quay.io/pypa/manylinux2014_x86_64" in kwargs["container"]["image"]
    assert kwargs["container"]["cwd"] == PurePosixPath("/project")
-    assert not kwargs["container"]["simulate_32_bit"]
+    assert not kwargs["container"]["enforce_32_bit"]
    identifiers = {x.identifier for x in kwargs["platform_configs"]}
    assert identifiers == {f"{x}-manylinux_x86_64" for x in ALL_IDS}
@@ -68,7 +80,7 @@ def test_build_default_launches(monkeypatch):
    kwargs = build_in_container.call_args_list[1][1]
    assert "quay.io/pypa/manylinux2014_i686" in kwargs["container"]["image"]
    assert kwargs["container"]["cwd"] == PurePosixPath("/project")
-    assert kwargs["container"]["simulate_32_bit"]
+    assert kwargs["container"]["enforce_32_bit"]
    identifiers = {x.identifier for x in kwargs["platform_configs"]}
    assert identifiers == {f"{x}-manylinux_i686" for x in ALL_IDS}
@@ -76,7 +88,7 @@ def test_build_default_launches(monkeypatch):
    kwargs = build_in_container.call_args_list[2][1]
    assert "quay.io/pypa/musllinux_1_1_x86_64" in kwargs["container"]["image"]
    assert kwargs["container"]["cwd"] == PurePosixPath("/project")
-    assert not kwargs["container"]["simulate_32_bit"]
+    assert not kwargs["container"]["enforce_32_bit"]
    identifiers = {x.identifier for x in kwargs["platform_configs"]}
    assert identifiers == {
@@ -86,7 +98,7 @@ def test_build_default_launches(monkeypatch):
    kwargs = build_in_container.call_args_list[3][1]
    assert "quay.io/pypa/musllinux_1_1_i686" in kwargs["container"]["image"]
    assert kwargs["container"]["cwd"] == PurePosixPath("/project")
-    assert kwargs["container"]["simulate_32_bit"]
+    assert kwargs["container"]["enforce_32_bit"]
    identifiers = {x.identifier for x in kwargs["platform_configs"]}
    assert identifiers == {f"{x}-musllinux_i686" for x in ALL_IDS if "pp" not in x}
@@ -101,13 +113,15 @@ def test_build_with_override_launches(monkeypatch, tmp_path):
    cibw_toml.write_text(
        """
 [tool.cibuildwheel]
-manylinux-x86_64-image = "manylinux_2_24"
+manylinux-x86_64-image = "manylinux_2_28"
 musllinux-x86_64-image = "musllinux_1_2"
-# Before Python 3.10, use manylinux2014
+# Before Python 3.10, use manylinux2014, musllinux_1_1
 [[tool.cibuildwheel.overrides]]
 select = "cp3?-*"
 manylinux-x86_64-image = "manylinux2014"
 manylinux-i686-image = "manylinux2014"
 musllinux-x86_64-image = "musllinux_1_1"
 [[tool.cibuildwheel.overrides]]
 select = "cp36-manylinux_x86_64"
@@ -122,12 +136,12 @@ before-all = "true"
    build_in_container = typing.cast(mock.Mock, linux.build_in_container)
-    assert build_in_container.call_count == 6
+    assert build_in_container.call_count == 7
    kwargs = build_in_container.call_args_list[0][1]
    assert "quay.io/pypa/manylinux2014_x86_64" in kwargs["container"]["image"]
    assert kwargs["container"]["cwd"] == PurePosixPath("/project")
-    assert not kwargs["container"]["simulate_32_bit"]
+    assert not kwargs["container"]["enforce_32_bit"]
    identifiers = {x.identifier for x in kwargs["platform_configs"]}
    assert identifiers == {"cp36-manylinux_x86_64"}
@@ -136,28 +150,29 @@ before-all = "true"
    kwargs = build_in_container.call_args_list[1][1]
    assert "quay.io/pypa/manylinux2014_x86_64" in kwargs["container"]["image"]
    assert kwargs["container"]["cwd"] == PurePosixPath("/project")
-    assert not kwargs["container"]["simulate_32_bit"]
+    assert not kwargs["container"]["enforce_32_bit"]
    identifiers = {x.identifier for x in kwargs["platform_configs"]}
    assert identifiers == {
        f"{x}-manylinux_x86_64"
-        for x in ALL_IDS - {"cp36", "cp310", "cp311", "pp37", "pp38", "pp39", "pp310"}
+        for x in ALL_IDS - {"cp36", "cp310", "cp311", "cp312", "pp37", "pp38", "pp39", "pp310"}
    }
    assert kwargs["options"].build_options("cp37-manylinux_x86_64").before_all == ""
    kwargs = build_in_container.call_args_list[2][1]
-    assert "quay.io/pypa/manylinux_2_24_x86_64" in kwargs["container"]["image"]
+    assert "quay.io/pypa/manylinux_2_28_x86_64" in kwargs["container"]["image"]
    assert kwargs["container"]["cwd"] == PurePosixPath("/project")
-    assert not kwargs["container"]["simulate_32_bit"]
+    assert not kwargs["container"]["enforce_32_bit"]
    identifiers = {x.identifier for x in kwargs["platform_configs"]}
    assert identifiers == {
-        f"{x}-manylinux_x86_64" for x in ["cp310", "cp311", "pp37", "pp38", "pp39", "pp310"]
+        f"{x}-manylinux_x86_64"
        for x in ["cp310", "cp311", "cp312", "pp37", "pp38", "pp39", "pp310"]
    }
    kwargs = build_in_container.call_args_list[3][1]
    assert "quay.io/pypa/manylinux2014_i686" in kwargs["container"]["image"]
    assert kwargs["container"]["cwd"] == PurePosixPath("/project")
-    assert kwargs["container"]["simulate_32_bit"]
+    assert kwargs["container"]["enforce_32_bit"]
    identifiers = {x.identifier for x in kwargs["platform_configs"]}
    assert identifiers == {f"{x}-manylinux_i686" for x in ALL_IDS}
@@ -165,17 +180,26 @@ before-all = "true"
    kwargs = build_in_container.call_args_list[4][1]
    assert "quay.io/pypa/musllinux_1_1_x86_64" in kwargs["container"]["image"]
    assert kwargs["container"]["cwd"] == PurePosixPath("/project")
-    assert not kwargs["container"]["simulate_32_bit"]
+    assert not kwargs["container"]["enforce_32_bit"]
    identifiers = {x.identifier for x in kwargs["platform_configs"]}
    assert identifiers == {
-        f"{x}-musllinux_x86_64" for x in ALL_IDS for x in ALL_IDS if "pp" not in x
+        f"{x}-musllinux_x86_64" for x in ALL_IDS & {"cp36", "cp37", "cp38", "cp39"} if "pp" not in x
    }
    kwargs = build_in_container.call_args_list[5][1]
    assert "quay.io/pypa/musllinux_1_2_x86_64" in kwargs["container"]["image"]
    assert kwargs["container"]["cwd"] == PurePosixPath("/project")
    assert not kwargs["container"]["enforce_32_bit"]
    identifiers = {x.identifier for x in kwargs["platform_configs"]}
    assert identifiers == {
        f"{x}-musllinux_x86_64" for x in ALL_IDS - {"cp36", "cp37", "cp38", "cp39"} if "pp" not in x
    }
    kwargs = build_in_container.call_args_list[6][1]
    assert "quay.io/pypa/musllinux_1_1_i686" in kwargs["container"]["image"]
    assert kwargs["container"]["cwd"] == PurePosixPath("/project")
-    assert kwargs["container"]["simulate_32_bit"]
+    assert kwargs["container"]["enforce_32_bit"]
    identifiers = {x.identifier for x in kwargs["platform_configs"]}
    assert identifiers == {f"{x}-musllinux_i686" for x in ALL_IDS if "pp" not in x}
@@ -253,3 +253,57 @@ def test_container_engine_option(tmp_path: Path, toml_assignment, result_name, r
    assert parsed_container_engine.name == result_name
    assert parsed_container_engine.create_args == result_create_args
@pytest.mark.parametrize(
    ("toml_assignment", "result_name", "result_args"),
    [
        (
            "",
            None,
            None,
        ),
        (
            'build-frontend = "build"',
            "build",
            [],
        ),
        (
            'build-frontend = {name = "build"}',
            "build",
            [],
        ),
        (
            'build-frontend = "pip; args: --some-option"',
            "pip",
            ["--some-option"],
        ),
        (
            'build-frontend = {name = "pip", args = ["--some-option"]}',
            "pip",
            ["--some-option"],
        ),
    ],
 )
 def test_build_frontend_option(tmp_path: Path, toml_assignment, result_name, result_args):
    args = CommandLineArguments.defaults()
    args.package_dir = tmp_path
    tmp_path.joinpath("pyproject.toml").write_text(
        textwrap.dedent(
            f"""\
            [tool.cibuildwheel]
            {toml_assignment}
            """
        )
    )
    options = Options(platform="linux", command_line_arguments=args, env={})
    parsed_build_frontend = options.build_options(identifier=None).build_frontend
    if toml_assignment:
        assert parsed_build_frontend is not None
        assert parsed_build_frontend.name == result_name
        assert parsed_build_frontend.args == result_args
    else:
        assert parsed_build_frontend is None
@@ -26,6 +26,72 @@ def test_read_setup_py_simple(tmp_path):
    assert get_requires_python_str(tmp_path) == "1.23"
 def test_read_setup_py_if_main(tmp_path):
    with open(tmp_path / "setup.py", "w") as f:
        f.write(
            dedent(
                """
                from setuptools import setup
                if __name__ == "__main__":
                    setup(
                        name = "hello",
                        other = 23,
                        example = ["item", "other"],
                        python_requires = "1.23",
                    )
                """
            )
        )
    assert setup_py_python_requires(tmp_path.joinpath("setup.py").read_text()) == "1.23"
    assert get_requires_python_str(tmp_path) == "1.23"
 def test_read_setup_py_if_main_reversed(tmp_path):
    with open(tmp_path / "setup.py", "w") as f:
        f.write(
            dedent(
                """
                from setuptools import setup
                if "__main__" == __name__:
                    setup(
                        name = "hello",
                        other = 23,
                        example = ["item", "other"],
                        python_requires = "1.23",
                    )
                """
            )
        )
    assert setup_py_python_requires(tmp_path.joinpath("setup.py").read_text()) == "1.23"
    assert get_requires_python_str(tmp_path) == "1.23"
 def test_read_setup_py_if_invalid(tmp_path):
    with open(tmp_path / "setup.py", "w") as f:
        f.write(
            dedent(
                """
                from setuptools import setup
                if True:
                    setup(
                        name = "hello",
                        other = 23,
                        example = ["item", "other"],
                        python_requires = "1.23",
                    )
                """
            )
        )
    assert not setup_py_python_requires(tmp_path.joinpath("setup.py").read_text())
    assert not get_requires_python_str(tmp_path)
 def test_read_setup_py_full(tmp_path):
    with open(tmp_path / "setup.py", "w", encoding="utf8") as f:
        f.write(
Author	SHA1	Message	Date
Joe Rickerby	7da7df1efc	Bump version: v2.16.1	2023-09-26 10:52:04 +02:00
Joe Rickerby	9deb1b6794	Merge pull request #1625 from pypa/update-dependencies-pr [Bot] Update dependencies	2023-09-26 09:44:46 +01:00
pre-commit-ci[bot]andpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	271c5fe6e4	[pre-commit.ci] pre-commit autoupdate (#1627 ) updates: - [github.com/astral-sh/ruff-pre-commit: v0.0.290 → v0.0.291](https://github.com/astral-sh/ruff-pre-commit/compare/v0.0.290...v0.0.291) Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	2023-09-26 08:47:25 +02:00
cibuildwheel-bot[bot]	c716cfaeb8	Update dependencies	2023-09-25 06:13:35 +00:00
Joe Rickerby	099d397aee	Merge pull request #1599 from mayeut/manylinux-entrypoint fix: do not use `linux32` when unnecessary	2023-09-19 11:56:45 +01:00
pre-commit-ci[bot]andpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	72222654f4	[pre-commit.ci] pre-commit autoupdate (#1619 ) updates: - [github.com/astral-sh/ruff-pre-commit: v0.0.288 → v0.0.290](https://github.com/astral-sh/ruff-pre-commit/compare/v0.0.288...v0.0.290) Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	2023-09-19 08:28:07 +02:00
Matthieu DarboisandJoe Rickerby	7a8b8012ff	clearer simulate_32_bit initialization Co-authored-by: Joe Rickerby <joerick@mac.com>	2023-09-18 21:30:22 +02:00
mayeut	0ccf1dc016	remove GHA runner cached docker images This frees up some space preventing reaching GHA disk space limits.	2023-09-18 21:28:33 +02:00
mayeut	ba11212a13	use fixture in oci_container_test.py to clean-up images after tests	2023-09-18 21:28:33 +02:00
mayeut	6d0890e7e0	add tests	2023-09-18 21:28:33 +02:00
mayeut	cf7586ce7e	check i686 directly	2023-09-18 21:28:33 +02:00
mayeut	137dc1a2cf	Rename `simulate_32_bit` to `enforce_32_bit`	2023-09-18 21:28:33 +02:00
mayeut	1646b08659	fix: do not use `linux32` when unnecessary	2023-09-18 21:28:32 +02:00
Joe Rickerby	a873dd9cbf	Bump version: v2.16.0	2023-09-18 18:34:53 +01:00
Joe Rickerby	e8ba0d49ed	Merge pull request #1615 from pypa/dependabot/github_actions/docker/setup-qemu-action-3 chore(deps): bump docker/setup-qemu-action from 2 to 3	2023-09-18 18:19:19 +01:00
Joe Rickerby	f0feaffbaa	Merge pull request #1613 from henryiii/henryiii/fix/mainif fix(setup.py): look inside if name == main block	2023-09-18 18:16:04 +01:00
Joe Rickerby	80a54b0226	Merge pull request #1589 from dalcinl/source_date_epoch feature: Automatically pass SOURCE_DATE_EPOCH to Linux containers	2023-09-18 18:15:13 +01:00
Joe Rickerby	76dba0b9ba	Merge pull request #1588 from pypa/frontend-flags Add the ability to pass extra flags to a build frontend through CIBW_BUILD_FRONTEND	2023-09-18 18:14:42 +01:00
Joe Rickerby	0954ffaa65	Merge pull request #1618 from pypa/rtd-update Update RtD config to include mandatory build.os option	2023-09-18 17:25:54 +01:00
Joe Rickerby	753cbd1ca5	Update RtD config to include mandatory build.os option	2023-09-18 17:20:30 +01:00
Joe Rickerby	825d89818a	Merge pull request #1614 from henryiii/henryiii/chore/minor chore: minor additions	2023-09-18 17:15:21 +01:00
Henry Schreiner	f5e60d647f	fix: include examples too Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>	2023-09-18 11:57:32 -04:00
cibuildwheel-bot[bot]andcibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	adc991c47b	[Bot] Update dependencies (#1604 ) Update dependencies Co-authored-by: cibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	2023-09-18 10:34:09 -04:00
dependabot[bot]	cc50337ecd	chore(deps): bump docker/setup-qemu-action from 2 to 3 Bumps [docker/setup-qemu-action](https://github.com/docker/setup-qemu-action) from 2 to 3. - [Release notes](https://github.com/docker/setup-qemu-action/releases) - [Commits](https://github.com/docker/setup-qemu-action/compare/v2...v3) --- updated-dependencies: - dependency-name: docker/setup-qemu-action dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>	2023-09-18 13:11:07 +00:00
Henry Schreiner	db6d3095b9	chore: add .gitattributes Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>	2023-09-13 16:09:56 -04:00
Henry Schreiner	f6a95d3d0b	chore: Ruff ignore for _compat Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>	2023-09-13 16:09:21 -04:00
dependabot[bot]anddependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	028455f481	chore(deps): bump tibdex/github-app-token from 1 to 2 (#1606 ) Bumps [tibdex/github-app-token](https://github.com/tibdex/github-app-token) from 1 to 2. - [Release notes](https://github.com/tibdex/github-app-token/releases) - [Commits](https://github.com/tibdex/github-app-token/compare/v1...v2) --- updated-dependencies: - dependency-name: tibdex/github-app-token dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2023-09-13 16:07:34 -04:00
pre-commit-ci[bot]andpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	05d5c9bada	[pre-commit.ci] pre-commit autoupdate (#1607 ) updates: - [github.com/psf/black-pre-commit-mirror: 23.7.0 → 23.9.1](https://github.com/psf/black-pre-commit-mirror/compare/23.7.0...23.9.1) - [github.com/astral-sh/ruff-pre-commit: v0.0.287 → v0.0.288](https://github.com/astral-sh/ruff-pre-commit/compare/v0.0.287...v0.0.288) Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	2023-09-13 16:02:03 -04:00
Henry Schreiner	f34ae7731d	fix(setup.py): look inside if name == main block Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>	2023-09-13 15:45:40 -04:00
Lisandro DalcinandJoe Rickerby	4f888e27c3	feature: Automatically pass SOURCE_DATE_EPOCH to Linux containers Co-authored-by: Joe Rickerby <joerick@mac.com>	2023-09-08 18:59:32 +03:00
Joe Rickerby	e5d0cc0b0d	Merge pull request #1598 from henryiii/henryiii/chore/checkoutv4 chore: use actions/checkout@4 everywhere	2023-09-06 10:13:35 +01:00
Henry Schreiner	a449142802	chore: use actions/checkout@4 everywhere Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>	2023-09-05 10:09:36 -04:00
Mikail	82a1f99268	docs: fix deprecated option in github-deploy example (#1593 ) The `github-deploy.yml` example workflow was using a deprecated argument `repository_url` which is not `repository-url` since v1.7.0 (https://github.com/pypa/gh-action-pypi-publish/releases/tag/v1.7.0 + https://github.com/pypa/gh-action-pypi-publish/blob/b7f401de30cb6434a1e19f805ff006643653240e/action.yml#L15) Thus fixing the warning in GitHub workflows: > Warning: Input 'repository_url' has been deprecated with message: The inputs have been normalized to use kebab-case. Use `repository-url` instead.	2023-09-05 10:07:16 -04:00
cibuildwheel-bot[bot]andcibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	1280565f7f	[Bot] Update dependencies (#1594 ) Update dependencies Co-authored-by: cibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	2023-09-05 10:06:44 -04:00
dependabot[bot]anddependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	386d36f5ad	chore(deps): bump actions/checkout from 3 to 4 (#1595 ) Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v3...v4) --- updated-dependencies: - dependency-name: actions/checkout dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2023-09-05 10:06:24 -04:00
pre-commit-ci[bot]andpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	be0e07ac31	[pre-commit.ci] pre-commit autoupdate (#1596 ) updates: - [github.com/astral-sh/ruff-pre-commit: v0.0.286 → v0.0.287](https://github.com/astral-sh/ruff-pre-commit/compare/v0.0.286...v0.0.287) Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	2023-09-05 10:06:12 -04:00
Joe Rickerby	001f11c755	Merge pull request #1591 from pypa/pre-commit-ci-update-config [pre-commit.ci] pre-commit autoupdate	2023-09-01 11:45:01 +01:00
Joe Rickerby	5f37a3bb02	Merge pull request #1590 from pypa/update-dependencies-pr [Bot] Update dependencies	2023-09-01 11:44:39 +01:00
Joe Rickerby	5311f88684	Fix for missing table in option parsing	2023-08-30 09:28:47 +01:00
Joe Rickerby	81ef5fac43	Add a unit test for the TOML form of the option	2023-08-30 09:28:34 +01:00
pre-commit-ci[bot]	53b641caaf	[pre-commit.ci] pre-commit autoupdate updates: - [github.com/astral-sh/ruff-pre-commit: v0.0.285 → v0.0.286](https://github.com/astral-sh/ruff-pre-commit/compare/v0.0.285...v0.0.286)	2023-08-28 23:17:35 +00:00
cibuildwheel-bot[bot]	ae6b3d40b5	Update dependencies	2023-08-28 06:12:52 +00:00
Joe Rickerby	061ea627e2	Add docs	2023-08-26 19:47:49 +01:00
Joe Rickerby	297e4a6099	Add args param to build-frontend option	2023-08-26 19:37:29 +01:00
pre-commit-ci[bot]Joe Rickerbypre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>Henry Schreiner	e8bb208374	[pre-commit.ci] pre-commit autoupdate (#1583 ) * [pre-commit.ci] pre-commit autoupdate updates: - [github.com/astral-sh/ruff-pre-commit: v0.0.284 → v0.0.285](https://github.com/astral-sh/ruff-pre-commit/compare/v0.0.284...v0.0.285) - [github.com/pre-commit/mirrors-mypy: v1.5.0 → v1.5.1](https://github.com/pre-commit/mirrors-mypy/compare/v1.5.0...v1.5.1) * chore: add check arguments Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> * Update bin/bump_version.py Co-authored-by: Joe Rickerby <joerick@mac.com> --------- 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> Co-authored-by: Joe Rickerby <joerick@mac.com>	2023-08-24 11:57:20 -04:00
Mike Taves	18ff2c57c2	docs: Update info for CIBW_TEST_EXTRAS (#1582 ) Update setuptools link to new URL, and add `pyproject.toml` as a source file (as already done in the example).	2023-08-22 11:41:51 -04:00
cibuildwheel-bot[bot]andcibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	98b83afe63	[Bot] Update dependencies (#1581 ) Update dependencies Co-authored-by: cibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	2023-08-21 17:24:01 -04:00
pre-commit-ci[bot]andpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	25428deff2	[pre-commit.ci] pre-commit autoupdate (#1579 ) updates: - [github.com/astral-sh/ruff-pre-commit: v0.0.282 → v0.0.284](https://github.com/astral-sh/ruff-pre-commit/compare/v0.0.282...v0.0.284) - [github.com/pre-commit/mirrors-mypy: v1.4.1 → v1.5.0](https://github.com/pre-commit/mirrors-mypy/compare/v1.4.1...v1.5.0) Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	2023-08-21 17:23:52 -04:00
Henry SchreinerandJoe Rickerby	ce71f445de	fix: --only shouldn't require prerelease pythons setting (#1564 ) * fix: --only shouldn't require prerelease pythons setting Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> * Add test --------- Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> Co-authored-by: Joe Rickerby <joerick@mac.com>	2023-08-14 12:15:53 -04:00
cibuildwheel-bot[bot]andcibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	12d548865f	[Bot] Update dependencies (#1575 ) Update dependencies Co-authored-by: cibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	2023-08-14 12:15:24 -04:00
Ben Darnell	9afd31017a	Update Tornado's entry in projects.yml (#1571 ) We've moved to github actions and added windows support. Also add a note about our use of the stable ABI which may be the most interesting part of our config.	2023-08-14 08:36:44 +02:00
Mark Barsi-Siminszky	7508943e06	fix: path construction when testing Linux wheels on Windows hosts (#1573 ) fix: path construction when testing linux wheels	2023-08-14 08:30:33 +02:00
Henry Schreiner	26c5e18e62	chore: use 2x faster pre-commit mirror (#1569 )	2023-08-11 08:43:29 +02:00
Joe Rickerby	c655dbdaab	Merge pull request #1566 from pypa/pre-commit-ci-update-config [pre-commit.ci] pre-commit autoupdate	2023-08-08 19:06:06 +01:00
Joe Rickerby	39a63b5912	Bump version: v2.15.0	2023-08-08 18:54:48 +01:00
Joe Rickerby	47e5d3c2cd	Merge pull request #1565 from henryiii/henryiii/feat/312rc feat: build using 3.12 RC by default	2023-08-08 18:37:33 +01:00
Henry Schreiner	a63e11a1c4	feat: build using 3.12 RC by default Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>	2023-08-08 08:29:44 +02:00
cibuildwheel-bot[bot]andcibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	df94b5db67	[Bot] Update dependencies (#1553 ) Update dependencies Co-authored-by: cibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>	2023-08-08 08:27:23 +02:00
pre-commit-ci[bot]	8946bfb2e8	[pre-commit.ci] pre-commit autoupdate updates: - [github.com/astral-sh/ruff-pre-commit: v0.0.281 → v0.0.282](https://github.com/astral-sh/ruff-pre-commit/compare/v0.0.281...v0.0.282)	2023-08-07 23:30:53 +00:00
Matthieu Darboisandpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	36049d86a2	feature: add musllinux_1_2 support (#1561 ) * feature: add musllinux_1_2 support * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fix[test]: clean-up docker images in test_linux_only.py We are reaching disk space limits (14 GB) when running tests. Add a fixture to clean-up docker images after tests. This fixture is applied on tests that pull a specific image for one test only in order not to take too much time pulling that image many times. --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	2023-08-07 12:01:10 -04:00
pre-commit-ci[bot]andpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	229f8570b4	[pre-commit.ci] pre-commit autoupdate (#1562 ) updates: - [github.com/astral-sh/ruff-pre-commit: v0.0.280 → v0.0.281](https://github.com/astral-sh/ruff-pre-commit/compare/v0.0.280...v0.0.281) Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	2023-08-01 17:12:16 -04:00
pre-commit-ci[bot]andpre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	5b32ee7d7b	[pre-commit.ci] pre-commit autoupdate (#1559 ) updates: - [github.com/astral-sh/ruff-pre-commit: v0.0.278 → v0.0.280](https://github.com/astral-sh/ruff-pre-commit/compare/v0.0.278...v0.0.280) Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>	2023-07-24 22:34:06 -04:00
Joe Rickerby	3f3bd9cff6	Merge pull request #1554 from pypa/pre-commit-ci-update-config [pre-commit.ci] pre-commit autoupdate	2023-07-24 18:36:15 +01:00
pre-commit-ci[bot]	8df6d59adf	[pre-commit.ci] pre-commit autoupdate updates: - [github.com/psf/black: 23.3.0 → 23.7.0](https://github.com/psf/black/compare/23.3.0...23.7.0)	2023-07-17 23:27:43 +00:00
pre-commit-ci[bot]pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>Henry Schreiner	4135c0a01d	[pre-commit.ci] pre-commit autoupdate (#1546 ) * [pre-commit.ci] pre-commit autoupdate updates: - [github.com/astral-sh/ruff-pre-commit: v0.0.276 → v0.0.277](https://github.com/astral-sh/ruff-pre-commit/compare/v0.0.276...v0.0.277) * Update .pre-commit-config.yaml --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>	2023-07-16 15:32:55 -05:00
Joe Rickerby	6282bc5a83	Merge pull request #1542 from pypa/ci-exclude-paths Ignore docs changes on Azure Pipelines and CirrusCI	2023-07-15 10:02:51 +01:00
Joe Rickerby	ddbcf561db	Correct logic with includes-only I'm assuming it takes multiple arguments because the Starlark version of the function does https://cirrus-ci.org/guide/programming-tasks/#changes_include_only	2023-07-15 09:57:54 +01:00
Joe Rickerby	f5960020cd	Add .pre-commit-config.yaml to CI ignore rules	2023-07-10 11:34:10 +01:00
Joe Rickerby	c824c7e87a	Ignore docs changes on more CIs	2023-07-09 15:59:27 +01:00
`@@ -1,3 +1,3 @@`
	`from __future__ import annotations`	`from __future__ import annotations`

	`__version__ = "2.14.1"`	`__version__ = "2.16.1"`