Upgrade to macos-13 for the intel runners

* fix: download pipx for action, allow support for M1

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

* Update action.yml

* Don't use the quotes on Powershell for command path

* Use & to invoke a command with a string argument

---------

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
Co-authored-by: Joe Rickerby <joerick@mac.com>

.cirrus.yml

@@ -1,3 +1,5 @@
+only_if: changesInclude('.cirrus.yml') || ($BRANCH == "main" && !changesIncludeOnly('docs/*', '.pre-commit-config.yaml'))
+
 run_tests: &RUN_TESTS
   install_cibuildwheel_script:
     - python -m pip install -e ".[dev]" pytest-custom-exit-code

.gitattributes

@@ -0,0 +1,6 @@
+* text=auto
+
+*.py diff=python
+*.md diff=markdown
+
+*.svg -diff

.github/dependabot.yml

@@ -5,3 +5,7 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
+    groups:
+      actions:
+        patterns:
+          - "*"

.github/workflows/release.yml

@@ -11,13 +11,14 @@ jobs:
   dist:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Build SDist and wheel
       run: pipx run build
 
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
+        name: cibw-sdist
         path: dist/*
 
     - name: Check metadata
@@ -32,9 +33,10 @@ jobs:
       id-token: write
 
     steps:
-    - uses: actions/download-artifact@v3
+    - uses: actions/download-artifact@v4
       with:
-        name: artifact
+        pattern: cibw-*
         path: dist
+        merge-multiple: true
 
     - uses: pypa/gh-action-pypi-publish@release/v1

.github/workflows/test.yml

@@ -7,6 +7,7 @@ on:
   pull_request:
     paths-ignore:
       - 'docs/**'
+      - .pre-commit-config.yaml
   workflow_dispatch:
     # allow manual runs on branches without a PR
 
@@ -19,8 +20,8 @@ jobs:
     name: Linters (mypy, flake8, etc.)
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-python@v4
+    - uses: actions/checkout@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: "3.x"
     - uses: pre-commit/action@v3.0.0
@@ -37,15 +38,15 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, windows-latest, macos-11]
-        python_version: ['3.11']
+        os: [ubuntu-20.04, windows-latest, macos-13, macos-14]
+        python_version: ['3.12']
         include:
         - os: ubuntu-22.04
-          python_version: '3.7'
+          python_version: '3.8'
     timeout-minutes: 180
     steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-python@v4
+    - uses: actions/checkout@v4
+    - uses: actions/setup-python@v5
       name: Install Python ${{ matrix.python_version }}
       with:
         python-version: ${{ matrix.python_version }}
@@ -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]"
@@ -77,10 +85,10 @@ jobs:
       env:
         CIBW_ARCHS_MACOS: x86_64 universal2 arm64
 
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
-        name: sample_wheels_action
-        path: wheelhouse
+        name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
+        path: wheelhouse/*.whl
 
     - name: Test cibuildwheel
       run: |
@@ -92,8 +100,8 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 180
     steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-python@v4
+    - uses: actions/checkout@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: "3.x"
     - name: Install dependencies
@@ -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
 

.github/workflows/update-dependencies.yml

@@ -18,13 +18,13 @@ jobs:
   update-dependencies:
     name: Update dependencies
     if: github.repository_owner == 'pypa' || github.event_name != 'schedule'
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - uses: wntrblm/nox@2023.04.22
       with:
-        python-versions: "3.7, 3.8, 3.9, 3.10, 3.11, 3.12-dev"
+        python-versions: "3.7, 3.8, 3.9, 3.10, 3.11, 3.12"
 
     - name: "Run update: dependencies"
       run: nox --force-color -s update_constraints
@@ -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:

.github/workflows/update-major-minor-tag.yml

@@ -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

.pre-commit-config.yaml

@@ -1,7 +1,7 @@
 repos:
 
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v4.4.0
+  rev: v4.5.0
   hooks:
   - id: check-case-conflict
   - id: check-merge-conflict
@@ -13,33 +13,30 @@ repos:
   - id: mixed-line-ending
   - id: trailing-whitespace
 
-- repo: https://github.com/psf/black
-  rev: 23.3.0
-  hooks:
-  - id: black
-
-- repo: https://github.com/charliermarsh/ruff-pre-commit
-  rev: v0.0.270
+- repo: https://github.com/astral-sh/ruff-pre-commit
+  rev: v0.1.14
   hooks:
   - id: ruff
     args: ["--fix", "--show-fixes"]
+  - id: ruff-format
 
 - repo: https://github.com/asottile/setup-cfg-fmt
-  rev: v2.3.0
+  rev: v2.5.0
   hooks:
   - id: setup-cfg-fmt
-    args: [--include-version-classifiers, --max-py-version=3.11]
+    args: [--include-version-classifiers, --min-py-version=3.8, --max-py-version=3.12]
 
 - repo: https://github.com/pre-commit/mirrors-mypy
-  rev: v1.3.0
+  rev: v1.8.0
   hooks:
   - id: mypy
-    name: mypy 3.7 on cibuildwheel/
-    exclude: ^cibuildwheel/resources/.*py$
-    args: ["--python-version=3.7"]
+    name: mypy 3.8 on cibuildwheel/
+    exclude: ^cibuildwheel/resources/.*py|bin/generate_schema.py$
+    args: ["--python-version=3.8"]
     additional_dependencies: &mypy-dependencies
+      - bracex
       - nox
-      - packaging~=21.0
+      - packaging
       - pygithub
       - rich
       - tomli
@@ -49,15 +46,15 @@ repos:
       - types-jinja2
       - types-pyyaml
       - types-requests
-      - bracex
+      - validate-pyproject
   - id: mypy
-    name: mypy 3.11
+    name: mypy 3.12
     exclude: ^cibuildwheel/resources/.*py$
-    args: ["--python-version=3.11"]
+    args: ["--python-version=3.12"]
     additional_dependencies: *mypy-dependencies
 
 - repo: https://github.com/shellcheck-py/shellcheck-py
-  rev: v0.9.0.5
+  rev: v0.9.0.6
   hooks:
   - id: shellcheck
 
@@ -77,8 +74,25 @@ repos:
     files: ^docs/changelog.md$
 
 - repo: https://github.com/codespell-project/codespell
-  rev: v2.2.4
+  rev: v2.2.6
   hooks:
   - id: codespell
-    args: ["-L", "sur"]
+    args: ["-L", "sur", "-w"]
     exclude: ^docs/working-examples\.md$  # Autogenerated
+
+
+- repo: https://github.com/python-jsonschema/check-jsonschema
+  rev: 0.27.0
+  hooks:
+    - id: check-dependabot
+    - id: check-github-actions
+    - id: check-github-workflows
+    - id: check-gitlab-ci
+    - id: check-readthedocs
+    - id: check-travis
+    - id: check-jsonschema
+      name: Check projects
+      args: [--schemafile, docs/data/projects.schema.json]
+      files: '^docs/data/projects.yml$'
+    - id: check-metaschema
+      files: '^docs/data/projects.schema.json$'

.readthedocs.yml

@@ -2,13 +2,17 @@
 # See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
 version: 2
 
-mkdocs:
-  configuration: mkdocs.yml
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.11"
 
 python:
-  version: 3.8
   install:
     - method: pip
       path: .
       extra_requirements:
         - docs
+
+mkdocs:
+  configuration: mkdocs.yml

.travis.yml

@@ -8,21 +8,21 @@ branches:
 
 jobs:
   include:
-    - name: Linux | x86_64 + i686 | Python 3.7
-      python: 3.7
+    - name: Linux | x86_64 + i686 | Python 3.9
+      python: 3.9
       services: docker
       env: PYTHON=python
 
-    - name: Linux | arm64 | Python 3.7
-      python: 3.7
+    - name: Linux | arm64 | Python 3.9
+      python: 3.9
       services: docker
       arch: arm64-graviton2
       group: edge
       virt: vm
       env: PYTHON=python
 
-    - name: Linux | ppc64le | Python 3.7
-      python: 3.7
+    - name: Linux | ppc64le | Python 3.9
+      python: 3.9
       services: docker
       arch: ppc64le
       allow_failure: True
@@ -32,16 +32,16 @@ jobs:
         # c.f. https://travis-ci.community/t/running-out-of-disk-space-quota-when-using-docker-on-ppc64le/11634
         - PYTEST_ADDOPTS='-k "not test_manylinuxXXXX_only"'
 
-    - name: Windows | x86_64 | Python 3.7
+    - name: Windows | x86_64 | Python 3.9
       os: windows
       language: shell
       before_install:
-        - choco upgrade python3 -y --version 3.7.9 --limit-output
+        - choco upgrade python3 -y --version 3.9.13 --limit-output --params "/InstallDir:C:\\Python39"
       env:
-        - PYTHON=C:\\Python37\\python
+        - PYTHON=C:\\Python39\\python
 
-    - name: Linux | s390x | Python 3.7
-      python: 3.7
+    - name: Linux | s390x | Python 3.9
+      python: 3.9
       services: docker
       arch: s390x
       env: PYTHON=python

CI.md

@@ -1,11 +1,11 @@
-This is a summary of the Python versions and platforms covered by the different CI platforms:
+This is a summary of the host Python versions and platforms covered by the different CI platforms:
 
-|         | 3.7       | 3.8                                   | 3.9       | 3.10      | 3.11           |
-|---------|-----------|---------------------------------------|-----------|-----------|----------------|
-| Linux   | Travis CI | AppVeyor¹ / Azure Pipelines / GitLab¹ | CircleCI¹ | Cirrus CI | GitHub Actions |
-| macOS   | Travis CI | AppVeyor¹ / Azure Pipelines           | CircleCI¹ | Cirrus CI | GitHub Actions |
-| Windows | Travis CI | AppVeyor¹ / Azure Pipelines / GitLab¹ |           | Cirrus CI | GitHub Actions |
+|         | 3.8                                                    | 3.9                   | 3.10      | 3.12           |
+|---------|--------------------------------------------------------|-----------------------|-----------|----------------|
+| Linux   | AppVeyor¹ / Azure Pipelines / GitLab¹ / GitHub Actions | CircleCI¹ / Travis CI | Cirrus CI | GitHub Actions |
+| macOS   | AppVeyor¹ / Azure Pipelines                            | CircleCI¹ / Travis CI | Cirrus CI | GitHub Actions |
+| Windows | AppVeyor¹ / Azure Pipelines / GitLab¹                  | Travis CI             | Cirrus CI | GitHub Actions |
 
 > ¹ Runs a reduced set of tests to reduce CI load
 
-Non-x86 architectures are covered on Travis CI using Python 3.7.
+Non-x86 architectures are covered on Travis CI using Python 3.9.

LICENSE

@@ -1,6 +1,6 @@
 This project is licensed under the 'BSD 2-clause license'.
 
-Copyright (c) 2017-2019, Joe Rickerby and contributors. All rights reserved.
+Copyright (c) 2017-2023, Joe Rickerby and contributors. All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:

README.md

@@ -8,7 +8,6 @@ cibuildwheel
 [![Appveyor status](https://ci.appveyor.com/api/projects/status/gt3vwl88yt0y3hur/branch/main?svg=true)](https://ci.appveyor.com/project/joerick/cibuildwheel/branch/main)
 [![CircleCI Status](https://img.shields.io/circleci/build/gh/pypa/cibuildwheel/main?logo=circleci)](https://circleci.com/gh/pypa/cibuildwheel)
 [![Azure Status](https://dev.azure.com/joerick0429/cibuildwheel/_apis/build/status/pypa.cibuildwheel?branchName=main)](https://dev.azure.com/joerick0429/cibuildwheel/_build/latest?definitionId=4&branchName=main)
-[![Cirrus CI Status](https://img.shields.io/cirrus/github/pypa/cibuildwheel/main?logo=cirrusci)](https://cirrus-ci.com/github/pypa/cibuildwheel)
 
 
 [Documentation](https://cibuildwheel.readthedocs.org)
@@ -24,23 +23,21 @@ What does it do?
 ----------------
 
 |   | macOS Intel | macOS Apple Silicon | Windows 64bit | Windows 32bit | Windows Arm64 | manylinux<br/>musllinux x86_64 | manylinux<br/>musllinux i686 | manylinux<br/>musllinux aarch64 | manylinux<br/>musllinux ppc64le | manylinux<br/>musllinux s390x |
-|---------------|----|-----|-----|-----|-----|----|-----|----|-----|-----|
-| CPython 3.6   | ✅ | N/A | ✅  | ✅  | N/A | ✅  | ✅  | ✅ | ✅  | ✅  |
-| CPython 3.7   | ✅ | N/A | ✅  | ✅  | N/A | ✅ | ✅  | ✅ | ✅  | ✅  |
-| CPython 3.8   | ✅ | ✅  | ✅  | ✅  | N/A | ✅ | ✅  | ✅ | ✅  | ✅  |
-| CPython 3.9   | ✅ | ✅  | ✅  | ✅  | ✅² | ✅³ | ✅ | ✅ | ✅  | ✅  |
-| CPython 3.10  | ✅ | ✅  | ✅  | ✅  | ✅² | ✅ | ✅  | ✅ | ✅  | ✅  |
-| CPython 3.11  | ✅ | ✅  | ✅  | ✅  | ✅² | ✅ | ✅  | ✅ | ✅  | ✅  |
-| CPython 3.12⁵ | ✅ | ✅  | ✅  | ✅  | ✅² | ✅ | ✅  | ✅ | ✅  | ✅  |
-| PyPy 3.7 v7.3 | ✅ | N/A | ✅  | N/A | N/A | ✅¹ | ✅¹  | ✅¹ | N/A | N/A |
-| PyPy 3.8 v7.3 | ✅ | ✅⁴ | ✅  | N/A | N/A | ✅¹ | ✅¹  | ✅¹ | N/A | N/A |
-| PyPy 3.9 v7.3 | ✅ | ✅⁴ | ✅  | N/A | N/A | ✅¹ | ✅¹  | ✅¹ | N/A | N/A |
+|----------------|----|-----|-----|-----|-----|----|-----|----|-----|-----|
+| CPython 3.6    | ✅ | N/A | ✅  | ✅  | N/A | ✅  | ✅  | ✅ | ✅  | ✅  |
+| CPython 3.7    | ✅ | N/A | ✅  | ✅  | N/A | ✅ | ✅  | ✅ | ✅  | ✅  |
+| CPython 3.8    | ✅ | ✅  | ✅  | ✅  | N/A | ✅ | ✅  | ✅ | ✅  | ✅  |
+| CPython 3.9    | ✅ | ✅  | ✅  | ✅  | ✅² | ✅ | ✅ | ✅ | ✅  | ✅  |
+| CPython 3.10   | ✅ | ✅  | ✅  | ✅  | ✅² | ✅ | ✅  | ✅ | ✅  | ✅  |
+| CPython 3.11   | ✅ | ✅  | ✅  | ✅  | ✅² | ✅ | ✅  | ✅ | ✅  | ✅  |
+| CPython 3.12  | ✅ | ✅  | ✅  | ✅  | ✅² | ✅ | ✅  | ✅ | ✅  | ✅  |
+| PyPy 3.7 v7.3  | ✅ | N/A | ✅  | N/A | N/A | ✅¹ | ✅¹  | ✅¹ | N/A | N/A |
+| PyPy 3.8 v7.3  | ✅ | ✅  | ✅  | N/A | N/A | ✅¹ | ✅¹  | ✅¹ | N/A | N/A |
+| PyPy 3.9 v7.3  | ✅ | ✅  | ✅  | N/A | N/A | ✅¹ | ✅¹  | ✅¹ | N/A | N/A |
+| PyPy 3.10 v7.3 | ✅ | ✅  | ✅  | N/A | N/A | ✅¹ | ✅¹  | ✅¹ | N/A | N/A |
 
 <sup>¹ PyPy is only supported for manylinux wheels.</sup><br>
 <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>
 
 - 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
@@ -56,18 +53,16 @@ Usage
 
 |                 | Linux | macOS | Windows | Linux ARM | macOS ARM | Windows ARM |
 |-----------------|-------|-------|---------|-----------|-----------|-------------|
-| GitHub Actions  | ✅    | ✅    | ✅      | ✅¹       | ✅²       | ✅⁴         |
-| Azure Pipelines | ✅    | ✅    | ✅      |           | ✅²       | ✅⁴         |
+| GitHub Actions  | ✅    | ✅    | ✅       | ✅¹       | ✅        | ✅²         |
+| Azure Pipelines | ✅    | ✅    | ✅       |           | ✅        | ✅²         |
 | Travis CI       | ✅    |       | ✅      | ✅        |           |             |
-| AppVeyor        | ✅    | ✅    | ✅      |           | ✅²       | ✅⁴         |
-| CircleCI        | ✅    | ✅    |         | ✅        | ✅²       |             |
+| AppVeyor        | ✅    | ✅    | ✅      |           | ✅        | ✅²         |
+| CircleCI        | ✅    | ✅    |         | ✅        | ✅        |             |
 | Gitlab CI       | ✅    |       | ✅      | ✅¹       |           |             |
-| Cirrus CI       | ✅    | ✅³   | ✅      | ✅        | ✅        |             |
+| Cirrus CI       | ✅    | ✅    | ✅      | ✅        | ✅        |             |
 
 <sup>¹ [Requires emulation](https://cibuildwheel.readthedocs.io/en/stable/faq/#emulation), distributed separately. Other services may also support Linux ARM through emulation or third-party build hosts, but these are not tested in our CI.</sup><br>
-<sup>² [Uses cross-compilation](https://cibuildwheel.readthedocs.io/en/stable/faq/#universal2). It is not possible to test `arm64` and the `arm64` part of a `universal2` wheel on this CI platform.</sup><br>
-<sup>³ [Uses cross-compilation](https://cibuildwheel.readthedocs.io/en/stable/faq/#universal2). Thanks to Rosetta 2 emulation, it is possible to test `x86_64` and both parts of a `universal2` wheel on this CI platform.</sup><br>
-<sup>⁴ [Uses cross-compilation](https://cibuildwheel.readthedocs.io/en/stable/faq/#windows-arm64). It is not possible to test `arm64` on this CI platform.</sup>
+<sup>² [Uses cross-compilation](https://cibuildwheel.readthedocs.io/en/stable/faq/#windows-arm64). It is not possible to test `arm64` on this CI platform.</sup>
 
 <!--intro-end-->
 
@@ -87,16 +82,16 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, windows-2019, macOS-11]
+        os: [ubuntu-latest, windows-latest, macOS-12, macOS-14]
 
     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==2.13.1
+        run: python -m pip install cibuildwheel==2.16.5
 
       - name: Build wheels
         run: python -m cibuildwheel --output-dir wheelhouse
@@ -104,8 +99,9 @@ jobs:
         # env:
         #   CIBW_SOME_OPTION: value
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
+          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
           path: ./wheelhouse/*.whl
 ```
 
@@ -162,13 +158,13 @@ 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 |
 | [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. |
-| [MemRay][]                        | ![github icon][] | ![linux icon][] | Memray is a memory profiler for Python |
+| [Kivy][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Open source UI framework written in Python, running on Windows, Linux, macOS, Android and iOS |
+| [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
 [pytorch-fairseq]: https://github.com/pytorch/fairseq
@@ -177,9 +173,9 @@ Here are some repos that use cibuildwheel.
 [Matplotlib]: https://github.com/matplotlib/matplotlib
 [NCNN]: https://github.com/Tencent/ncnn
 [Prophet]: https://github.com/facebook/prophet
-[Kivy]: https://github.com/kivy/kivy
 [MyPy]: https://github.com/mypyc/mypy_mypyc-wheels
-[MemRay]: https://github.com/bloomberg/memray
+[Kivy]: https://github.com/kivy/kivy
+[duckdb]: https://github.com/duckdb/duckdb
 
 [appveyor icon]: docs/data/readme_icons/appveyor.svg
 [github icon]: docs/data/readme_icons/github.svg
@@ -212,42 +208,44 @@ Changelog
 
 <!-- this section was generated by bin/update_readme_changelog.py -- do not edit manually -->
 
-### v2.13.1
+### v2.16.5
 
-_10 June 2023_
+_30 January 2024_
 
-- 🛠 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)
+- 🐛 Fix an incompatibility with the GitHub Action and new GitHub Runner images for Windows that bundle Powershell 7.3+ (#1741)
+- 🛠 Preliminary support for new `macos-14` arm64 runners (#1743)
 
-### v2.13.0
+### v2.16.4
 
-_28 May 2023_
+_28 January 2024_
 
-- ✨ 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.
+- 🛠 Update manylinux pins to upgrade from a problematic PyPy version. (#1737)
 
-    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)
+### v2.16.3
 
-- ✨ 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)
+_26 January 2024_
 
-### v2.12.3
+- 🐛 Fix a bug when building from sdist, where relative paths to files in the package didn't work because the working directory was wrong (#1687)
+- 🛠 Adds the ability to disable mounting the host filesystem in containers to `/host`, through the `disable_host_mount` suboption on [`CIBW_CONTAINER_ENGINE`](https://cibuildwheel.readthedocs.io/en/stable/options/#container-engine).
+- 📚 A lot of docs improvements! (#1708, #1705, #1686, #1679, #1667, #1665)
 
-_19 April 2023_
+### v2.16.2
 
-- 🐛 Fix an import error when running on Python 3.7. (#1479)
+_3 October 2023_
 
-### v2.12.2
+- 🛠 Updates CPython 3.12 version to 3.12.0, final release (#1635)
+- ✨ Adds a debug option [`CIBW_DEBUG_KEEP_CONTAINER`](https://cibuildwheel.readthedocs.io/en/stable/options/#cibw_debug_keep_container) to stop cibuildwheel deleting build containers after the build finishes. (#1620)
+- 📚 Adds support for `[tool.cibuildwheel]` checking by adding a schema compatible with the [validate-pyproject](https://github.com/abravalheri/validate-pyproject/) tool (#1622, #1628, #1629)
+- 🐛 Fix parsing of `CIBW_CONTAINER_ENGINE` and `CIBW_BUILD_FRONTEND` options to not break arguments on `:` characters (#1621)
+- 🐛 Fix the evaluation order of `CIBW_ENVIRONMENT` and `CIBW_ENVIRONMENT_PASS` so that `CIBW_ENVIRONMENT` assignments can reference environment variables passed through from the host machine. (#1617)
+- 🛠 Supports manylinux images' deferred installation of interpreters through the `manylinux-interpreters` tool (#1630)
 
-_18 April 2023_
+### v2.16.1
 
-- 🐛 Fix a bug that caused an extra empty config-setting to be passed to the backend when CIBW_BUILD_FRONTEND is set to `build`. (#1474)
-- 🐛 Fix a crash that occurred when overwriting an existing wheel on Windows. (#1464)
-- 🛠 Pinned version updates, including CPython 3.10.11, 3.11.3, pip 23.1 and wheel 0.40.0.
+_26 September 2023_
 
-### v2.12.1
-
-_11 March 2023_
-
-- 🐛 Fix a bug that prevented the use of CIBW_CONFIG_SETTINGS with the 'pip' build backend. (#1430)
+- 🛠 Updates the prerelease CPython 3.12 version to 3.12.0rc3 (#1625)
+- 🛠 Only calls `linux32` in containers when necessary (#1599)
 
 <!-- END bin/update_readme_changelog.py -->
 

action.yml

@@ -25,16 +25,20 @@ runs:
   using: composite
   steps:
     # Set up a non-EOL, cibuildwheel & pipx supported Python version
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       id: python
       with:
-        python-version: "3.7 - 3.11"
+        python-version: "3.8 - 3.12"
         update-environment: false
 
+    # macos-14 (M1) may be missing pipx (due to it not having CPython)
+    - run: |
+        "${{ steps.python.outputs.python-path }}" -m pip install pipx
+      shell: bash
+
     # Redirecting stderr to stdout to fix interleaving issue in Actions.
     - run: >
-        pipx run
-        --python '${{ steps.python.outputs.python-path }}'
+        "${{ steps.python.outputs.python-path }}" -m pipx run
         --spec '${{ github.action_path }}'
         cibuildwheel
         "${{ inputs.package-dir }}"
@@ -46,9 +50,14 @@ runs:
       if: runner.os != 'Windows'
 
     # Windows needs powershell to interact nicely with Meson
+    # $PSNativeCommandArgumentPassing was introduced in pwsh 7.3 and the
+    # legacy behaviour is needed for backwards compatibility with how this
+    # was called in the past.
     - run: >
-        pipx run
-        --python "${{ steps.python.outputs.python-path }}"
+        if ($PSNativeCommandArgumentPassing) {
+            $PSNativeCommandArgumentPassing = 'Legacy'
+        };
+        & "${{ steps.python.outputs.python-path }}" -m pipx run
         --spec "${{ github.action_path }}"
         cibuildwheel
         "${{ inputs.package-dir }}"

azure-pipelines.yml

@@ -1,3 +1,9 @@
+pr:
+  paths:
+    exclude:
+      - docs/*
+      - .pre-commit-config.yaml
+
 jobs:
 - job: linux_38
   timeoutInMinutes: 120

bin/bump_version.py

@@ -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

bin/generate_schema.py

@@ -0,0 +1,299 @@
+#!/usr/bin/env python
+
+import argparse
+import copy
+import json
+from typing import Any
+
+import yaml
+
+parser = argparse.ArgumentParser()
+parser.add_argument("--schemastore", action="store_true", help="Generate schema_store version")
+args = parser.parse_args()
+
+starter = """
+$id: https://github.com/pypa/cibuildwheel/blob/main/cibuildwheel/resources/cibuildwheel.schema.json
+$schema: http://json-schema.org/draft-07/schema
+additionalProperties: false
+description: cibuildwheel's settings.
+type: object
+properties:
+  archs:
+    description: Change the architectures built on your machine by default.
+    type: string_array
+  before-all:
+    description: Execute a shell command on the build system before any wheels are built.
+    type: string_array
+  before-build:
+    description: Execute a shell command preparing each wheel's build.
+    type: string_array
+  before-test:
+    description: Execute a shell command before testing each wheel.
+    type: string_array
+  build:
+    default: ['*']
+    description: Choose the Python versions to build.
+    type: string_array
+  build-frontend:
+    default: default
+    description: Set the tool to use to build, either "pip" (default for now) or "build"
+    oneOf:
+      - enum: [pip, build, default]
+      - type: string
+        pattern: '^pip; ?args:'
+      - type: string
+        pattern: '^build; ?args:'
+      - type: object
+        additionalProperties: false
+        required: [name]
+        properties:
+          name:
+            enum: [pip, build]
+          args:
+            type: array
+            items:
+              type: string
+  build-verbosity:
+    type: integer
+    minimum: -3
+    maximum: 3
+    default: 0
+    description: Increase/decrease the output of pip wheel.
+  config-settings:
+    description: Specify config-settings for the build backend.
+    type: string_table_array
+  container-engine:
+    oneOf:
+      - enum: [docker, podman]
+      - type: string
+        pattern: '^docker; ?(create_args|disable_host_mount):'
+      - type: string
+        pattern: '^podman; ?(create_args|disable_host_mount):'
+      - type: object
+        additionalProperties: false
+        required: [name]
+        properties:
+          name:
+            enum: [docker, podman]
+          create-args:
+            type: array
+            items:
+              type: string
+          disable-host-mount:
+            type: boolean
+  dependency-versions:
+    default: pinned
+    description: Specify how cibuildwheel controls the versions of the tools it uses
+    type: string
+  environment:
+    description: Set environment variables needed during the build.
+    type: string_table
+  environment-pass:
+    description: Set environment variables on the host to pass-through to the container
+      during the build.
+    type: string_array
+  manylinux-aarch64-image:
+    type: string
+    description: Specify alternative manylinux / musllinux container images
+  manylinux-i686-image:
+    type: string
+    description: Specify alternative manylinux / musllinux container images
+  manylinux-ppc64le-image:
+    type: string
+    description: Specify alternative manylinux / musllinux container images
+  manylinux-pypy_aarch64-image:
+    type: string
+    description: Specify alternative manylinux / musllinux container images
+  manylinux-pypy_i686-image:
+    type: string
+    description: Specify alternative manylinux / musllinux container images
+  manylinux-pypy_x86_64-image:
+    type: string
+    description: Specify alternative manylinux / musllinux container images
+  manylinux-s390x-image:
+    type: string
+    description: Specify alternative manylinux / musllinux container images
+  manylinux-x86_64-image:
+    type: string
+    description: Specify alternative manylinux / musllinux container images
+  musllinux-aarch64-image:
+    type: string
+    description: Specify alternative manylinux / musllinux container images
+  musllinux-i686-image:
+    type: string
+    description: Specify alternative manylinux / musllinux container images
+  musllinux-ppc64le-image:
+    type: string
+    description: Specify alternative manylinux / musllinux container images
+  musllinux-s390x-image:
+    type: string
+    description: Specify alternative manylinux / musllinux container images
+  musllinux-x86_64-image:
+    type: string
+    description: Specify alternative manylinux / musllinux container images
+  repair-wheel-command:
+    type: string_array
+    description: Execute a shell command to repair each built wheel.
+  skip:
+    description: Choose the Python versions to skip.
+    type: string_array
+  test-command:
+    description: Execute a shell command to test each built wheel.
+    type: string_array
+  test-extras:
+    description: Install your wheel for testing using `extras_require`
+    type: string_array
+  test-requires:
+    description: Install Python dependencies before running the tests
+    type: string_array
+  test-skip:
+    description: Skip running tests on some builds.
+    type: string_array
+"""
+
+schema = yaml.safe_load(starter)
+
+if args.schemastore:
+    schema["$id"] += "#"
+
+string_array = yaml.safe_load(
+    """
+- type: string
+- type: array
+  items:
+    type: string
+"""
+)
+
+string_table_array = yaml.safe_load(
+    """
+- type: string
+- type: object
+  additionalProperties: false
+  patternProperties:
+    .+:
+      oneOf:
+        - type: string
+        - type: array
+          items:
+            type: string
+"""
+)
+
+string_table = yaml.safe_load(
+    """
+- type: string
+- type: object
+  additionalProperties: false
+  patternProperties:
+    .+:
+      type: string
+"""
+)
+
+for value in schema["properties"].values():
+    match value:
+        case {"type": "string_array"}:
+            del value["type"]
+            value["oneOf"] = string_array
+        case {"type": "string_table"}:
+            del value["type"]
+            value["oneOf"] = string_table
+        case {"type": "string_table_array"}:
+            del value["type"]
+            value["oneOf"] = string_table_array
+
+overrides = yaml.safe_load(
+    """
+type: array
+description: An overrides array
+items:
+  type: object
+  required: ["select"]
+  minProperties: 2
+  additionalProperties: false
+  properties:
+    select: {}
+"""
+)
+
+for key, value in schema["properties"].items():
+    value["title"] = f'CIBW_{key.replace("-", "_").upper()}'
+
+if args.schemastore:
+    non_global_options = {
+        k: {"$ref": f"#/properties/tool/properties/cibuildwheel/properties/{k}"}
+        for k in schema["properties"]
+    }
+else:
+    non_global_options = {k: {"$ref": f"#/properties/{k}"} for k in schema["properties"]}
+del non_global_options["build"]
+del non_global_options["skip"]
+del non_global_options["container-engine"]
+del non_global_options["test-skip"]
+
+overrides["items"]["properties"]["select"]["oneOf"] = string_array
+overrides["items"]["properties"] |= non_global_options.copy()
+
+del overrides["items"]["properties"]["archs"]
+
+not_linux = non_global_options.copy()
+
+del not_linux["environment-pass"]
+for key in list(not_linux):
+    if "linux-" in key:
+        del not_linux[key]
+
+
+def as_object(d: dict[str, Any]) -> dict[str, Any]:
+    return {
+        "type": "object",
+        "additionalProperties": False,
+        "properties": copy.deepcopy(d),
+    }
+
+
+oses = {
+    "linux": as_object(non_global_options),
+    "windows": as_object(not_linux),
+    "macos": as_object(not_linux),
+}
+
+oses["linux"]["properties"]["repair-wheel-command"] = {
+    **schema["properties"]["repair-wheel-command"],
+    "default": "auditwheel repair -w {dest_dir} {wheel}",
+}
+oses["macos"]["properties"]["repair-wheel-command"] = {
+    **schema["properties"]["repair-wheel-command"],
+    "default": "delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v {wheel}",
+}
+
+del oses["linux"]["properties"]["dependency-versions"]
+
+schema["properties"]["overrides"] = overrides
+schema["properties"] |= oses
+
+if not args.schemastore:
+    print(json.dumps(schema, indent=2))
+    raise SystemExit(0)
+
+schema_store_txt = """
+$id: https://json.schemastore.org/cibuildwheel.json
+$schema: http://json-schema.org/draft-07/schema#
+additionalProperties: false
+description: cibuildwheel's toml file, generated with ./bin/generate_schema.py --schemastore from cibuildwheel.
+type: object
+properties:
+    tool:
+        type: object
+        properties:
+            cibuildwheel:
+                type: object
+"""
+schema_store = yaml.safe_load(schema_store_txt)
+
+schema_store["properties"]["tool"]["properties"]["cibuildwheel"]["properties"] = schema[
+    "properties"
+]
+
+print(json.dumps(schema_store, indent=2))

bin/make_dependency_update_pr.py

@@ -12,13 +12,13 @@ from subprocess import run
 import click
 
 
-def shell(cmd, **kwargs):
-    return run([cmd], shell=True, **kwargs)
+def shell(cmd, *, check: bool, **kwargs):
+    return run([cmd], shell=True, check=check, **kwargs)
 
 
 def git_repo_has_changes():
-    unstaged_changes = shell("git diff-index --quiet HEAD --").returncode != 0
-    staged_changes = shell("git diff-index --quiet --cached HEAD --").returncode != 0
+    unstaged_changes = shell("git diff-index --quiet HEAD --", check=False).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)
 

bin/run_example_ci_configs.py

@@ -7,7 +7,7 @@ import shutil
 import sys
 import textwrap
 import time
-from collections import namedtuple
+import typing
 from glob import glob
 from pathlib import Path
 from subprocess import run
@@ -16,13 +16,13 @@ from urllib.parse import quote
 import click
 
 
-def shell(cmd, **kwargs):
-    return run([cmd], shell=True, **kwargs)
+def shell(cmd, *, check: bool, **kwargs):
+    return run([cmd], shell=True, check=check, **kwargs)
 
 
 def git_repo_has_changes():
-    unstaged_changes = shell("git diff-index --quiet HEAD --").returncode != 0
-    staged_changes = shell("git diff-index --quiet --cached HEAD --").returncode != 0
+    unstaged_changes = shell("git diff-index --quiet HEAD --", check=False).returncode != 0
+    staged_changes = shell("git diff-index --quiet --cached HEAD --", check=False).returncode != 0
     return unstaged_changes or staged_changes
 
 
@@ -34,7 +34,12 @@ def generate_basic_project(path):
     project.generate(path)
 
 
-CIService = namedtuple("CIService", "name dst_config_path badge_md")
+class CIService(typing.NamedTuple):
+    name: str
+    dst_config_path: str
+    badge_md: str
+
+
 services = [
     CIService(
         name="appveyor",
@@ -163,7 +168,7 @@ 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)
 

bin/sample_build.py

@@ -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
+    )

bin/update_docker.py

@@ -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()

bin/update_how_it_works_image.py

@@ -7,7 +7,7 @@ import sys
 from pathlib import Path
 
 try:
-    from html2image import Html2Image  # type: ignore[import]
+    from html2image import Html2Image  # type: ignore[import-not-found]
 except ImportError:
     sys.exit(
         """
@@ -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"])
 

bin/update_pythons.py

@@ -7,7 +7,7 @@ import difflib
 import logging
 from collections.abc import Mapping, MutableMapping
 from pathlib import Path
-from typing import Any, Union
+from typing import Any, Final, Literal, TypedDict, Union
 
 import click
 import requests
@@ -18,7 +18,6 @@ from rich.logging import RichHandler
 from rich.syntax import Syntax
 
 from cibuildwheel._compat import tomllib
-from cibuildwheel._compat.typing import Final, Literal, TypedDict
 from cibuildwheel.extra import dump_python_configurations
 
 log = logging.getLogger("cibw")
@@ -129,7 +128,7 @@ class PyPyVersions:
 
     def update_version_windows(self, spec: Specifier) -> ConfigWinCP:
         releases = [r for r in self.releases if spec.contains(r["python_version"])]
-        releases = sorted(releases, key=lambda r: r["pypy_version"])  # type: ignore[no-any-return]
+        releases = sorted(releases, key=lambda r: r["pypy_version"])
         releases = [r for r in releases if self.get_arch_file(r)]
 
         if not releases:
@@ -156,7 +155,7 @@ class PyPyVersions:
             raise RuntimeError(msg)
 
         releases = [r for r in self.releases if spec.contains(r["python_version"])]
-        releases = sorted(releases, key=lambda r: r["pypy_version"])  # type: ignore[no-any-return]
+        releases = sorted(releases, key=lambda r: r["pypy_version"])
 
         if not releases:
             msg = f"PyPy macOS {self.arch} not found for {spec}!"
@@ -205,10 +204,8 @@ class CPythonVersions:
         unsorted_versions = spec.filter(self.versions_dict)
         sorted_versions = sorted(unsorted_versions, reverse=True)
 
-        if version <= Version("3.8.9999"):
-            file_ident = "macosx10.9.pkg"
-        else:
-            file_ident = "macos11.pkg"
+        macver = "x10.9" if version <= Version("3.8.9999") else "11"
+        file_ident = f"macos{macver}.pkg"
 
         for new_version in sorted_versions:
             # Find the first patch version that contains the requested file

bin/update_virtualenv.py

@@ -7,6 +7,7 @@ import logging
 import subprocess
 from dataclasses import dataclass
 from pathlib import Path
+from typing import Final
 
 import click
 import rich
@@ -15,7 +16,6 @@ from rich.logging import RichHandler
 from rich.syntax import Syntax
 
 from cibuildwheel._compat import tomllib
-from cibuildwheel._compat.typing import Final
 
 log = logging.getLogger("cibw")
 

cibuildwheel/__init__.py

@@ -1,3 +1,3 @@
 from __future__ import annotations
 
-__version__ = "2.13.1"
+__version__ = "2.16.5"

cibuildwheel/__main__.py

@@ -10,13 +10,14 @@ import typing
 from collections.abc import Iterable, Sequence, Set
 from pathlib import Path
 from tempfile import mkdtemp
+from typing import Protocol
 
 import cibuildwheel
 import cibuildwheel.linux
 import cibuildwheel.macos
 import cibuildwheel.util
 import cibuildwheel.windows
-from cibuildwheel._compat.typing import Protocol, assert_never
+from cibuildwheel._compat.typing import assert_never
 from cibuildwheel.architecture import Architecture, allowed_architectures_check
 from cibuildwheel.logger import log
 from cibuildwheel.options import CommandLineArguments, Options, compute_options
@@ -159,7 +160,7 @@ def main() -> None:
         # This is now the new package dir
         args.package_dir = project_dir.resolve()
 
-        with chdir(temp_dir):
+        with chdir(project_dir):
             build_in_directory(args)
     finally:
         # avoid https://github.com/python/cpython/issues/86962 by performing

cibuildwheel/_compat/_functools_cached_property_38.py

@@ -1,66 +0,0 @@
-from __future__ import annotations
-
-import typing
-from collections.abc import Callable
-from threading import RLock
-from typing import Any, Generic, TypeVar
-
-__all__ = ["cached_property"]
-
-_NOT_FOUND = object()
-
-_T = TypeVar("_T")
-
-
-class cached_property(Generic[_T]):
-    def __init__(self, func: Callable[[Any], _T]):
-        self.func = func
-        self.attrname: str | None = None
-        self.__doc__ = func.__doc__
-        self.lock = RLock()
-
-    def __set_name__(self, owner: type[Any], name: str) -> None:
-        if self.attrname is None:
-            self.attrname = name
-        elif name != self.attrname:
-            msg = f"Cannot assign the same cached_property to two different names ({self.attrname!r} and {name!r})."
-            raise TypeError(msg)
-
-    @typing.overload
-    def __get__(self, instance: None, owner: type[Any] | None = ...) -> cached_property[_T]:
-        ...
-
-    @typing.overload
-    def __get__(self, instance: object, owner: type[Any] | None = ...) -> _T:
-        ...
-
-    def __get__(self, instance: object | None, owner: type[Any] | None = None) -> Any:
-        if instance is None:
-            return self
-        if self.attrname is None:
-            msg = "Cannot use cached_property instance without calling __set_name__ on it."
-            raise TypeError(msg)
-        try:
-            cache = instance.__dict__
-        except AttributeError:  # not all objects have __dict__ (e.g. class defines slots)
-            msg = (
-                f"No '__dict__' attribute on {type(instance).__name__!r} "
-                f"instance to cache {self.attrname!r} property."
-            )
-            raise TypeError(msg) from None
-        val = cache.get(self.attrname, _NOT_FOUND)
-        if val is _NOT_FOUND:
-            with self.lock:
-                # check if another thread filled cache while we awaited lock
-                val = cache.get(self.attrname, _NOT_FOUND)
-                if val is _NOT_FOUND:
-                    val = self.func(instance)
-                    try:
-                        cache[self.attrname] = val
-                    except TypeError:
-                        msg = (
-                            f"The '__dict__' attribute on {type(instance).__name__!r} instance "
-                            f"does not support item assignment for caching {self.attrname!r} property."
-                        )
-                        raise TypeError(msg) from None
-        return val

cibuildwheel/_compat/functools.py

@@ -1,10 +0,0 @@
-from __future__ import annotations
-
-import sys
-
-if sys.version_info >= (3, 8):
-    from functools import cached_property
-else:
-    from ._functools_cached_property_38 import cached_property
-
-__all__ = ("cached_property",)

cibuildwheel/_compat/tomllib.py

@@ -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, loads
 else:
-    from tomli import load  # noqa: TID251
+    from tomli import load, loads
 
-__all__ = ("load",)
+__all__ = ["load", "loads"]

cibuildwheel/_compat/typing.py

@@ -2,23 +2,13 @@ from __future__ import annotations
 
 import sys
 
-if sys.version_info < (3, 8):
-    from typing_extensions import Final, Literal, OrderedDict, Protocol, TypedDict
-else:
-    from typing import Final, Literal, OrderedDict, Protocol, TypedDict  # noqa: TID251
-
 if sys.version_info < (3, 11):
-    from typing_extensions import NotRequired, assert_never
+    from typing_extensions import NotRequired, Self, assert_never
 else:
-    from typing import NotRequired, assert_never  # noqa: TID251
+    from typing import NotRequired, Self, assert_never
 
 __all__ = (
-    "Final",
-    "Literal",
-    "Protocol",
-    "Protocol",
-    "TypedDict",
-    "OrderedDict",
     "assert_never",
     "NotRequired",
+    "Self",
 )

cibuildwheel/architecture.py

@@ -6,8 +6,9 @@ import re
 import sys
 from collections.abc import Set
 from enum import Enum
+from typing import Final, Literal
 
-from ._compat.typing import Final, Literal, assert_never
+from ._compat.typing import assert_never
 from .typing import PlatformName
 
 PRETTY_NAMES: Final[dict[PlatformName, str]] = {

cibuildwheel/environment.py

@@ -2,13 +2,12 @@ from __future__ import annotations
 
 import dataclasses
 from collections.abc import Mapping, Sequence
-from typing import Any
+from typing import Any, Protocol
 
 import bashlex
 import bashlex.errors
 
 from . import bashlex_eval
-from ._compat.typing import Protocol
 
 
 class EnvironmentParseError(Exception):
@@ -125,8 +124,12 @@ class ParsedEnvironment:
 
         return environment
 
-    def add(self, name: str, value: str) -> None:
-        self.assignments.append(EnvironmentAssignmentRaw(name=name, value=value))
+    def add(self, name: str, value: str, prepend: bool = False) -> None:
+        assignment = EnvironmentAssignmentRaw(name=name, value=value)
+        if prepend:
+            self.assignments.insert(0, assignment)
+        else:
+            self.assignments.append(assignment)
 
     def __repr__(self) -> str:
         return f"{self.__class__.__name__}({[repr(a) for a in self.assignments]!r})"

cibuildwheel/extra.py

@@ -6,8 +6,7 @@ from __future__ import annotations
 
 from collections.abc import Mapping, Sequence
 from io import StringIO
-
-from ._compat.typing import Protocol
+from typing import Protocol
 
 __all__ = ("Printable", "dump_python_configurations")
 
@@ -18,7 +17,7 @@ class Printable(Protocol):
 
 
 def dump_python_configurations(
-    inp: Mapping[str, Mapping[str, Sequence[Mapping[str, Printable]]]]
+    inp: Mapping[str, Mapping[str, Sequence[Mapping[str, Printable]]]],
 ) -> str:
     output = StringIO()
     for header, values in inp.items():

cibuildwheel/linux.py

@@ -6,9 +6,9 @@ import textwrap
 from collections.abc import Iterable, Iterator, Sequence, Set
 from dataclasses import dataclass
 from pathlib import Path, PurePath, PurePosixPath
-from typing import Tuple
+from typing import OrderedDict, Tuple
 
-from ._compat.typing import OrderedDict, assert_never
+from ._compat.typing import assert_never
 from .architecture import Architecture
 from .logger import log
 from .oci_container import OCIContainer
@@ -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,
@@ -117,10 +117,20 @@ def check_all_python_exist(
     *, platform_configs: Iterable[PythonConfiguration], container: OCIContainer
 ) -> None:
     exist = True
+    has_manylinux_interpreters = True
     messages = []
+
+    try:
+        # use capture_output to keep quiet
+        container.call(["manylinux-interpreters", "--help"], capture_output=True)
+    except subprocess.CalledProcessError:
+        has_manylinux_interpreters = False
+
     for config in platform_configs:
         python_path = config.path / "bin" / "python"
         try:
+            if has_manylinux_interpreters:
+                container.call(["manylinux-interpreters", "ensure", config.path.name])
             container.call(["test", "-x", python_path])
         except subprocess.CalledProcessError:
             messages.append(
@@ -177,7 +187,7 @@ 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 +195,7 @@ 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 +253,10 @@ 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 +271,7 @@ 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)
@@ -349,6 +360,7 @@ def build_in_container(
                 build_options.test_command,
                 project=container_project_path,
                 package=container_package_dir,
+                wheel=wheel_to_test,
             )
             test_cwd = testing_temp_dir / "test_cwd"
             container.call(["mkdir", "-p", test_cwd])
@@ -421,7 +433,7 @@ 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:

cibuildwheel/logger.py

@@ -5,9 +5,8 @@ import os
 import re
 import sys
 import time
-from typing import IO, AnyStr, Tuple
+from typing import IO, AnyStr, Final, Tuple
 
-from ._compat.typing import Final
 from .util import CIProvider, detect_ci_provider
 
 FoldPattern = Tuple[str, str]

cibuildwheel/macos.py

@@ -12,11 +12,11 @@ import typing
 from collections.abc import Sequence, Set
 from dataclasses import dataclass
 from pathlib import Path
-from typing import Tuple
+from typing import Literal, Tuple
 
 from filelock import FileLock
 
-from ._compat.typing import Literal, assert_never
+from ._compat.typing import assert_never
 from .architecture import Architecture
 from .environment import ParsedEnvironment
 from .logger import log
@@ -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)
@@ -485,10 +488,9 @@ def build(options: Options, tmp_path: Path) -> None:
                                 unwrap(
                                     """
                                     While arm64 wheels can be built on x86_64, they cannot be
-                                    tested. The ability to test the arm64 wheels will be added in a
-                                    future release of cibuildwheel, once Apple Silicon CI runners
-                                    are widely available. To silence this warning, set
-                                    `CIBW_TEST_SKIP: *-macosx_arm64`.
+                                    tested. Consider building arm64 wheels natively, if your CI
+                                    provider offers this. To silence this warning, set
+                                    `CIBW_TEST_SKIP: "*-macosx_arm64"`.
                                     """
                                 )
                             )
@@ -497,11 +499,11 @@ def build(options: Options, tmp_path: Path) -> None:
                                 unwrap(
                                     """
                                     While universal2 wheels can be built on x86_64, the arm64 part
-                                    of them cannot currently be tested. The ability to test the
-                                    arm64 part of a universal2 wheel will be added in a future
-                                    release of cibuildwheel, once Apple Silicon CI runners are
-                                    widely available. To silence this warning, set
-                                    `CIBW_TEST_SKIP: *-macosx_universal2:arm64`.
+                                    of the wheel cannot be tested on x86_64. Consider building
+                                    universal2 wheels on an arm64 runner, if your CI provider offers
+                                    this. Notably, an arm64 runner can also test the x86_64 part of
+                                    the wheel, through Rosetta emulation. To silence this warning,
+                                    set `CIBW_TEST_SKIP: "*-macosx_universal2:arm64"`.
                                     """
                                 )
                             )
@@ -522,7 +524,7 @@ def build(options: Options, tmp_path: Path) -> None:
                                 Silicon machine. This is because we use the x86_64 installer of
                                 CPython 3.8. See the discussion in
                                 https://github.com/pypa/cibuildwheel/pull/1169 for the details. To
-                                silence this warning, set `CIBW_TEST_SKIP: cp38-macosx_*:arm64`.
+                                silence this warning, set `CIBW_TEST_SKIP: "cp38-macosx_*:arm64"`.
                                 """
                             )
                         )
@@ -599,6 +601,7 @@ def build(options: Options, tmp_path: Path) -> None:
                         build_options.test_command,
                         project=Path(".").resolve(),
                         package=build_options.package_dir.resolve(),
+                        wheel=repaired_wheel,
                     )
 
                     test_cwd = identifier_tmp_dir / "test_cwd"

cibuildwheel/oci_container.py

@@ -14,11 +14,17 @@ from collections.abc import Mapping, Sequence
 from dataclasses import dataclass
 from pathlib import Path, PurePath, PurePosixPath
 from types import TracebackType
-from typing import IO, Dict
+from typing import IO, Dict, Literal
 
-from ._compat.typing import Literal
+from ._compat.typing import Self
 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,
+    strtobool,
+)
 
 ContainerEngineName = Literal["docker", "podman"]
 
@@ -27,25 +33,43 @@ ContainerEngineName = Literal["docker", "podman"]
 class OCIContainerEngineConfig:
     name: ContainerEngineName
     create_args: Sequence[str] = ()
+    disable_host_mount: bool = False
 
     @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", "disable_host_mount", "disable-host-mount"],
+        )
         name = " ".join(config_dict["name"])
         if name not in {"docker", "podman"}:
             msg = f"unknown container engine {name}"
             raise ValueError(msg)
 
         name = typing.cast(ContainerEngineName, name)
-        # some flexibility in the option name to cope with TOML conventions
+        # some flexibility in the option names to cope with TOML conventions
         create_args = config_dict.get("create_args") or config_dict.get("create-args") or []
-        return OCIContainerEngineConfig(name=name, create_args=create_args)
+        disable_host_mount_options = (
+            config_dict.get("disable_host_mount") or config_dict.get("disable-host-mount") or []
+        )
+        disable_host_mount = (
+            strtobool(disable_host_mount_options[-1]) if disable_host_mount_options else False
+        )
+
+        return OCIContainerEngineConfig(
+            name=name, create_args=create_args, disable_host_mount=disable_host_mount
+        )
 
     def options_summary(self) -> str | dict[str, str]:
         if not self.create_args:
             return self.name
         else:
-            return {"name": self.name, "create_args": repr(self.create_args)}
+            return {
+                "name": self.name,
+                "create_args": repr(self.create_args),
+                "disable_host_mount": str(self.disable_host_mount),
+            }
 
 
 DEFAULT_ENGINE = OCIContainerEngineConfig("docker")
@@ -84,7 +108,7 @@ class OCIContainer:
         self,
         *,
         image: str,
-        simulate_32_bit: bool = False,
+        enforce_32_bit: bool = False,
         cwd: PathOrStr | None = None,
         engine: OCIContainerEngineConfig = DEFAULT_ENGINE,
     ):
@@ -93,12 +117,12 @@ 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
 
-    def __enter__(self) -> OCIContainer:
+    def __enter__(self) -> Self:
         self.name = f"cibuildwheel-{uuid.uuid4()}"
 
         # work-around for Travis-CI PPC64le Docker runs since 2021:
@@ -109,16 +133,27 @@ 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
+                *(["--volume=/:/host"] if not self.engine.disable_host_mount else []),
                 *network_args,
                 *self.engine.create_args,
                 self.image,
@@ -176,12 +211,14 @@ class OCIContainer:
 
         assert isinstance(self.name, str)
 
-        subprocess.run(
-            [self.engine.name, "rm", "--force", "-v", self.name],
-            stdout=subprocess.DEVNULL,
-            check=False,
-        )
-        self.name = None
+        keep_container = strtobool(os.environ.get("CIBW_DEBUG_KEEP_CONTAINER", ""))
+        if not keep_container:
+            subprocess.run(
+                [self.engine.name, "rm", "--force", "-v", self.name],
+                stdout=subprocess.DEVNULL,
+                check=False,
+            )
+            self.name = None
 
     def copy_into(self, from_path: Path, to_path: PurePath) -> None:
         # `docker cp` causes 'no space left on device' error when

cibuildwheel/options.py

@@ -12,12 +12,12 @@ import textwrap
 import traceback
 from collections.abc import Callable, Generator, Iterable, Iterator, Mapping, Set
 from pathlib import Path
-from typing import Any, Dict, List, Union
+from typing import Any, Dict, List, Literal, TypedDict, Union
 
 from packaging.specifiers import SpecifierSet
 
 from ._compat import tomllib
-from ._compat.typing import Literal, NotRequired, TypedDict
+from ._compat.typing import NotRequired
 from .architecture import Architecture
 from .environment import EnvironmentParseError, ParsedEnvironment, parse_environment
 from .logger import log
@@ -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
@@ -165,7 +165,7 @@ def _dig_first(*pairs: tuple[Mapping[str, Setting], str], ignore_empty: bool = F
         if key in dict_like:
             value = dict_like[key]
 
-            if ignore_empty and value == "":  # noqa: PLC1901
+            if ignore_empty and value == "":
                 continue
 
             return value
@@ -378,6 +378,9 @@ def _inner_fmt(k: str, v: Any, table: TableFmt) -> Iterator[str]:
         for inner_v in v:
             qv = quote_function(inner_v)
             yield table["item"].format(k=k, v=qv)
+    elif isinstance(v, bool):
+        qv = quote_function(str(v))
+        yield table["item"].format(k=k, v=qv)
     else:
         qv = quote_function(v)
         yield table["item"].format(k=k, v=qv)
@@ -450,6 +453,7 @@ 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 +491,6 @@ 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 +508,20 @@ class Options:
             test_extras = self.reader.get("test-extras", sep=",")
             build_verbosity_str = self.reader.get("build-verbosity")
 
-            build_frontend: BuildFrontend | Literal["default"]
-            if build_frontend_str == "build":
-                build_frontend = "build"
-            elif build_frontend_str == "pip":
-                build_frontend = "pip"
-            elif build_frontend_str == "default":
-                build_frontend = "default"
+            build_frontend_str = self.reader.get(
+                "build-frontend",
+                env_plat=False,
+                table={"item": "{k}:{v}", "sep": "; ", "quote": shlex.quote},
+            )
+            build_frontend: BuildFrontendConfig | None
+            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"
-                print(msg, file=sys.stderr)
-                sys.exit(2)
+                try:
+                    build_frontend = BuildFrontendConfig.from_config_string(build_frontend_str)
+                except ValueError as e:
+                    print(f"cibuildwheel: {e}", file=sys.stderr)
+                    sys.exit(2)
 
             try:
                 environment = parse_environment(environment_config)
@@ -529,9 +535,9 @@ class Options:
 
             # Pass through environment variables
             if self.platform == "linux":
-                for env_var_name in environment_pass:
+                for env_var_name in reversed(environment_pass):
                     with contextlib.suppress(KeyError):
-                        environment.add(env_var_name, self.env[env_var_name])
+                        environment.add(env_var_name, self.env[env_var_name], prepend=True)
 
             if dependency_versions == "pinned":
                 dependency_constraints: None | (

cibuildwheel/projectfiles.py

@@ -3,23 +3,46 @@ from __future__ import annotations
 import ast
 import configparser
 import contextlib
-import sys
 from pathlib import Path
-from typing import Any
 
 from ._compat import tomllib
 
-if sys.version_info < (3, 8):
-    Constant = ast.Str
 
-    def get_constant(x: ast.Str) -> str:
-        return x.s
+def get_parent(node: ast.AST | None, depth: int = 1) -> ast.AST | None:
+    for _ in range(depth):
+        node = getattr(node, "parent", None)
+    return node
 
-else:
-    Constant = ast.Constant
 
-    def get_constant(x: ast.Constant) -> Any:
-        return x.value
+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):
@@ -33,15 +56,24 @@ 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, Constant)
+            and isinstance(node.value, ast.Constant)
+            and (unnested or name_main_unnested)
         ):
-            self.requires_python = get_constant(node.value)
+            self.requires_python = node.value.value
 
 
 def setup_py_python_requires(content: str) -> str | None:

cibuildwheel/resources/build-platforms.toml

@@ -17,6 +17,7 @@ python_configurations = [
   { identifier = "pp37-manylinux_x86_64", version = "3.7", path_str = "/opt/python/pp37-pypy37_pp73" },
   { identifier = "pp38-manylinux_x86_64", version = "3.8", path_str = "/opt/python/pp38-pypy38_pp73" },
   { identifier = "pp39-manylinux_x86_64", version = "3.9", path_str = "/opt/python/pp39-pypy39_pp73" },
+  { identifier = "pp310-manylinux_x86_64", version = "3.10", path_str = "/opt/python/pp310-pypy310_pp73" },
   { identifier = "cp36-manylinux_aarch64", version = "3.6", path_str = "/opt/python/cp36-cp36m" },
   { identifier = "cp37-manylinux_aarch64", version = "3.7", path_str = "/opt/python/cp37-cp37m" },
   { identifier = "cp38-manylinux_aarch64", version = "3.8", path_str = "/opt/python/cp38-cp38" },
@@ -41,9 +42,11 @@ python_configurations = [
   { identifier = "pp37-manylinux_aarch64", version = "3.7", path_str = "/opt/python/pp37-pypy37_pp73" },
   { identifier = "pp38-manylinux_aarch64", version = "3.8", path_str = "/opt/python/pp38-pypy38_pp73" },
   { identifier = "pp39-manylinux_aarch64", version = "3.9", path_str = "/opt/python/pp39-pypy39_pp73" },
+  { identifier = "pp310-manylinux_aarch64", version = "3.10", path_str = "/opt/python/pp310-pypy310_pp73" },
   { identifier = "pp37-manylinux_i686", version = "3.7", path_str = "/opt/python/pp37-pypy37_pp73" },
   { identifier = "pp38-manylinux_i686", version = "3.8", path_str = "/opt/python/pp38-pypy38_pp73" },
   { identifier = "pp39-manylinux_i686", version = "3.9", path_str = "/opt/python/pp39-pypy39_pp73" },
+  { identifier = "pp310-manylinux_i686", version = "3.10", path_str = "/opt/python/pp310-pypy310_pp73" },
   { identifier = "cp36-musllinux_x86_64", version = "3.6", path_str = "/opt/python/cp36-cp36m" },
   { identifier = "cp37-musllinux_x86_64", version = "3.7", path_str = "/opt/python/cp37-cp37m" },
   { identifier = "cp38-musllinux_x86_64", version = "3.8", path_str = "/opt/python/cp38-cp38" },
@@ -94,17 +97,19 @@ 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_arm64", 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/3.11.4/python-3.11.4-macos11.pkg" },
-  { identifier = "cp312-macosx_x86_64", version = "3.12", url = "https://www.python.org/ftp/python/3.12.0/python-3.12.0b2-macos11.pkg" },
-  { identifier = "cp312-macosx_arm64", version = "3.12", url = "https://www.python.org/ftp/python/3.12.0/python-3.12.0b2-macos11.pkg" },
-  { identifier = "cp312-macosx_universal2", version = "3.12", url = "https://www.python.org/ftp/python/3.12.0/python-3.12.0b2-macos11.pkg" },
+  { identifier = "cp311-macosx_x86_64", version = "3.11", url = "https://www.python.org/ftp/python/3.11.7/python-3.11.7-macos11.pkg" },
+  { identifier = "cp311-macosx_arm64", version = "3.11", url = "https://www.python.org/ftp/python/3.11.7/python-3.11.7-macos11.pkg" },
+  { identifier = "cp311-macosx_universal2", version = "3.11", url = "https://www.python.org/ftp/python/3.11.7/python-3.11.7-macos11.pkg" },
+  { identifier = "cp312-macosx_x86_64", version = "3.12", url = "https://www.python.org/ftp/python/3.12.1/python-3.12.1-macos11.pkg" },
+  { identifier = "cp312-macosx_arm64", version = "3.12", url = "https://www.python.org/ftp/python/3.12.1/python-3.12.1-macos11.pkg" },
+  { identifier = "cp312-macosx_universal2", version = "3.12", url = "https://www.python.org/ftp/python/3.12.1/python-3.12.1-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" },
-  { identifier = "pp39-macosx_x86_64", version = "3.9", url = "https://downloads.python.org/pypy/pypy3.9-v7.3.11-macos_x86_64.tar.bz2" },
-  { identifier = "pp39-macosx_arm64", version = "3.9", url = "https://downloads.python.org/pypy/pypy3.9-v7.3.11-macos_arm64.tar.bz2" },
+  { identifier = "pp39-macosx_x86_64", version = "3.9", url = "https://downloads.python.org/pypy/pypy3.9-v7.3.15-macos_x86_64.tar.bz2" },
+  { identifier = "pp39-macosx_arm64", version = "3.9", url = "https://downloads.python.org/pypy/pypy3.9-v7.3.15-macos_arm64.tar.bz2" },
+  { identifier = "pp310-macosx_x86_64", version = "3.10", url = "https://downloads.python.org/pypy/pypy3.10-v7.3.15-macos_x86_64.tar.bz2" },
+  { identifier = "pp310-macosx_arm64", version = "3.10", url = "https://downloads.python.org/pypy/pypy3.10-v7.3.15-macos_arm64.tar.bz2" },
 ]
 
 [windows]
@@ -119,15 +124,16 @@ 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-win_amd64", version = "3.11.4", arch = "64" },
-  { identifier = "cp312-win32", version = "3.12.0-b2", arch = "32" },
-  { identifier = "cp312-win_amd64", version = "3.12.0-b2", arch = "64" },
+  { identifier = "cp311-win32", version = "3.11.7", arch = "32" },
+  { identifier = "cp311-win_amd64", version = "3.11.7", arch = "64" },
+  { identifier = "cp312-win32", version = "3.12.1", arch = "32" },
+  { identifier = "cp312-win_amd64", version = "3.12.1", 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 = "cp312-win_arm64", version = "3.12.0-b2", arch = "ARM64" },
+  { identifier = "cp311-win_arm64", version = "3.11.7", arch = "ARM64" },
+  { identifier = "cp312-win_arm64", version = "3.12.1", 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-v7.3.11-win64.zip" },
+  { identifier = "pp39-win_amd64", version = "3.9", arch = "64", url = "https://downloads.python.org/pypy/pypy3.9-v7.3.15-win64.zip" },
+  { identifier = "pp310-win_amd64", version = "3.10", arch = "64", url = "https://downloads.python.org/pypy/pypy3.10-v7.3.15-win64.zip" },
 ]

cibuildwheel/resources/cibuildwheel.schema.json

@@ -0,0 +1,708 @@
+{
+  "$id": "https://github.com/pypa/cibuildwheel/blob/main/cibuildwheel/resources/cibuildwheel.schema.json",
+  "$schema": "http://json-schema.org/draft-07/schema",
+  "additionalProperties": false,
+  "description": "cibuildwheel's settings.",
+  "type": "object",
+  "properties": {
+    "archs": {
+      "description": "Change the architectures built on your machine by default.",
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      ],
+      "title": "CIBW_ARCHS"
+    },
+    "before-all": {
+      "description": "Execute a shell command on the build system before any wheels are built.",
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      ],
+      "title": "CIBW_BEFORE_ALL"
+    },
+    "before-build": {
+      "description": "Execute a shell command preparing each wheel's build.",
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      ],
+      "title": "CIBW_BEFORE_BUILD"
+    },
+    "before-test": {
+      "description": "Execute a shell command before testing each wheel.",
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      ],
+      "title": "CIBW_BEFORE_TEST"
+    },
+    "build": {
+      "default": [
+        "*"
+      ],
+      "description": "Choose the Python versions to build.",
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      ],
+      "title": "CIBW_BUILD"
+    },
+    "build-frontend": {
+      "default": "default",
+      "description": "Set the tool to use to build, either \"pip\" (default for now) or \"build\"",
+      "oneOf": [
+        {
+          "enum": [
+            "pip",
+            "build",
+            "default"
+          ]
+        },
+        {
+          "type": "string",
+          "pattern": "^pip; ?args:"
+        },
+        {
+          "type": "string",
+          "pattern": "^build; ?args:"
+        },
+        {
+          "type": "object",
+          "additionalProperties": false,
+          "required": [
+            "name"
+          ],
+          "properties": {
+            "name": {
+              "enum": [
+                "pip",
+                "build"
+              ]
+            },
+            "args": {
+              "type": "array",
+              "items": {
+                "type": "string"
+              }
+            }
+          }
+        }
+      ],
+      "title": "CIBW_BUILD_FRONTEND"
+    },
+    "build-verbosity": {
+      "type": "integer",
+      "minimum": -3,
+      "maximum": 3,
+      "default": 0,
+      "description": "Increase/decrease the output of pip wheel.",
+      "title": "CIBW_BUILD_VERBOSITY"
+    },
+    "config-settings": {
+      "description": "Specify config-settings for the build backend.",
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "object",
+          "additionalProperties": false,
+          "patternProperties": {
+            ".+": {
+              "oneOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "array",
+                  "items": {
+                    "type": "string"
+                  }
+                }
+              ]
+            }
+          }
+        }
+      ],
+      "title": "CIBW_CONFIG_SETTINGS"
+    },
+    "container-engine": {
+      "oneOf": [
+        {
+          "enum": [
+            "docker",
+            "podman"
+          ]
+        },
+        {
+          "type": "string",
+          "pattern": "^docker; ?(create_args|disable_host_mount):"
+        },
+        {
+          "type": "string",
+          "pattern": "^podman; ?(create_args|disable_host_mount):"
+        },
+        {
+          "type": "object",
+          "additionalProperties": false,
+          "required": [
+            "name"
+          ],
+          "properties": {
+            "name": {
+              "enum": [
+                "docker",
+                "podman"
+              ]
+            },
+            "create-args": {
+              "type": "array",
+              "items": {
+                "type": "string"
+              }
+            },
+            "disable-host-mount": {
+              "type": "boolean"
+            }
+          }
+        }
+      ],
+      "title": "CIBW_CONTAINER_ENGINE"
+    },
+    "dependency-versions": {
+      "default": "pinned",
+      "description": "Specify how cibuildwheel controls the versions of the tools it uses",
+      "type": "string",
+      "title": "CIBW_DEPENDENCY_VERSIONS"
+    },
+    "environment": {
+      "description": "Set environment variables needed during the build.",
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "object",
+          "additionalProperties": false,
+          "patternProperties": {
+            ".+": {
+              "type": "string"
+            }
+          }
+        }
+      ],
+      "title": "CIBW_ENVIRONMENT"
+    },
+    "environment-pass": {
+      "description": "Set environment variables on the host to pass-through to the container during the build.",
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      ],
+      "title": "CIBW_ENVIRONMENT_PASS"
+    },
+    "manylinux-aarch64-image": {
+      "type": "string",
+      "description": "Specify alternative manylinux / musllinux container images",
+      "title": "CIBW_MANYLINUX_AARCH64_IMAGE"
+    },
+    "manylinux-i686-image": {
+      "type": "string",
+      "description": "Specify alternative manylinux / musllinux container images",
+      "title": "CIBW_MANYLINUX_I686_IMAGE"
+    },
+    "manylinux-ppc64le-image": {
+      "type": "string",
+      "description": "Specify alternative manylinux / musllinux container images",
+      "title": "CIBW_MANYLINUX_PPC64LE_IMAGE"
+    },
+    "manylinux-pypy_aarch64-image": {
+      "type": "string",
+      "description": "Specify alternative manylinux / musllinux container images",
+      "title": "CIBW_MANYLINUX_PYPY_AARCH64_IMAGE"
+    },
+    "manylinux-pypy_i686-image": {
+      "type": "string",
+      "description": "Specify alternative manylinux / musllinux container images",
+      "title": "CIBW_MANYLINUX_PYPY_I686_IMAGE"
+    },
+    "manylinux-pypy_x86_64-image": {
+      "type": "string",
+      "description": "Specify alternative manylinux / musllinux container images",
+      "title": "CIBW_MANYLINUX_PYPY_X86_64_IMAGE"
+    },
+    "manylinux-s390x-image": {
+      "type": "string",
+      "description": "Specify alternative manylinux / musllinux container images",
+      "title": "CIBW_MANYLINUX_S390X_IMAGE"
+    },
+    "manylinux-x86_64-image": {
+      "type": "string",
+      "description": "Specify alternative manylinux / musllinux container images",
+      "title": "CIBW_MANYLINUX_X86_64_IMAGE"
+    },
+    "musllinux-aarch64-image": {
+      "type": "string",
+      "description": "Specify alternative manylinux / musllinux container images",
+      "title": "CIBW_MUSLLINUX_AARCH64_IMAGE"
+    },
+    "musllinux-i686-image": {
+      "type": "string",
+      "description": "Specify alternative manylinux / musllinux container images",
+      "title": "CIBW_MUSLLINUX_I686_IMAGE"
+    },
+    "musllinux-ppc64le-image": {
+      "type": "string",
+      "description": "Specify alternative manylinux / musllinux container images",
+      "title": "CIBW_MUSLLINUX_PPC64LE_IMAGE"
+    },
+    "musllinux-s390x-image": {
+      "type": "string",
+      "description": "Specify alternative manylinux / musllinux container images",
+      "title": "CIBW_MUSLLINUX_S390X_IMAGE"
+    },
+    "musllinux-x86_64-image": {
+      "type": "string",
+      "description": "Specify alternative manylinux / musllinux container images",
+      "title": "CIBW_MUSLLINUX_X86_64_IMAGE"
+    },
+    "repair-wheel-command": {
+      "description": "Execute a shell command to repair each built wheel.",
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      ],
+      "title": "CIBW_REPAIR_WHEEL_COMMAND"
+    },
+    "skip": {
+      "description": "Choose the Python versions to skip.",
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      ],
+      "title": "CIBW_SKIP"
+    },
+    "test-command": {
+      "description": "Execute a shell command to test each built wheel.",
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      ],
+      "title": "CIBW_TEST_COMMAND"
+    },
+    "test-extras": {
+      "description": "Install your wheel for testing using `extras_require`",
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      ],
+      "title": "CIBW_TEST_EXTRAS"
+    },
+    "test-requires": {
+      "description": "Install Python dependencies before running the tests",
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      ],
+      "title": "CIBW_TEST_REQUIRES"
+    },
+    "test-skip": {
+      "description": "Skip running tests on some builds.",
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      ],
+      "title": "CIBW_TEST_SKIP"
+    },
+    "overrides": {
+      "type": "array",
+      "description": "An overrides array",
+      "items": {
+        "type": "object",
+        "required": [
+          "select"
+        ],
+        "minProperties": 2,
+        "additionalProperties": false,
+        "properties": {
+          "select": {
+            "oneOf": [
+              {
+                "type": "string"
+              },
+              {
+                "type": "array",
+                "items": {
+                  "type": "string"
+                }
+              }
+            ]
+          },
+          "before-all": {
+            "$ref": "#/properties/before-all"
+          },
+          "before-build": {
+            "$ref": "#/properties/before-build"
+          },
+          "before-test": {
+            "$ref": "#/properties/before-test"
+          },
+          "build-frontend": {
+            "$ref": "#/properties/build-frontend"
+          },
+          "build-verbosity": {
+            "$ref": "#/properties/build-verbosity"
+          },
+          "config-settings": {
+            "$ref": "#/properties/config-settings"
+          },
+          "dependency-versions": {
+            "$ref": "#/properties/dependency-versions"
+          },
+          "environment": {
+            "$ref": "#/properties/environment"
+          },
+          "environment-pass": {
+            "$ref": "#/properties/environment-pass"
+          },
+          "manylinux-aarch64-image": {
+            "$ref": "#/properties/manylinux-aarch64-image"
+          },
+          "manylinux-i686-image": {
+            "$ref": "#/properties/manylinux-i686-image"
+          },
+          "manylinux-ppc64le-image": {
+            "$ref": "#/properties/manylinux-ppc64le-image"
+          },
+          "manylinux-pypy_aarch64-image": {
+            "$ref": "#/properties/manylinux-pypy_aarch64-image"
+          },
+          "manylinux-pypy_i686-image": {
+            "$ref": "#/properties/manylinux-pypy_i686-image"
+          },
+          "manylinux-pypy_x86_64-image": {
+            "$ref": "#/properties/manylinux-pypy_x86_64-image"
+          },
+          "manylinux-s390x-image": {
+            "$ref": "#/properties/manylinux-s390x-image"
+          },
+          "manylinux-x86_64-image": {
+            "$ref": "#/properties/manylinux-x86_64-image"
+          },
+          "musllinux-aarch64-image": {
+            "$ref": "#/properties/musllinux-aarch64-image"
+          },
+          "musllinux-i686-image": {
+            "$ref": "#/properties/musllinux-i686-image"
+          },
+          "musllinux-ppc64le-image": {
+            "$ref": "#/properties/musllinux-ppc64le-image"
+          },
+          "musllinux-s390x-image": {
+            "$ref": "#/properties/musllinux-s390x-image"
+          },
+          "musllinux-x86_64-image": {
+            "$ref": "#/properties/musllinux-x86_64-image"
+          },
+          "repair-wheel-command": {
+            "$ref": "#/properties/repair-wheel-command"
+          },
+          "test-command": {
+            "$ref": "#/properties/test-command"
+          },
+          "test-extras": {
+            "$ref": "#/properties/test-extras"
+          },
+          "test-requires": {
+            "$ref": "#/properties/test-requires"
+          }
+        }
+      }
+    },
+    "linux": {
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "archs": {
+          "$ref": "#/properties/archs"
+        },
+        "before-all": {
+          "$ref": "#/properties/before-all"
+        },
+        "before-build": {
+          "$ref": "#/properties/before-build"
+        },
+        "before-test": {
+          "$ref": "#/properties/before-test"
+        },
+        "build-frontend": {
+          "$ref": "#/properties/build-frontend"
+        },
+        "build-verbosity": {
+          "$ref": "#/properties/build-verbosity"
+        },
+        "config-settings": {
+          "$ref": "#/properties/config-settings"
+        },
+        "environment": {
+          "$ref": "#/properties/environment"
+        },
+        "environment-pass": {
+          "$ref": "#/properties/environment-pass"
+        },
+        "manylinux-aarch64-image": {
+          "$ref": "#/properties/manylinux-aarch64-image"
+        },
+        "manylinux-i686-image": {
+          "$ref": "#/properties/manylinux-i686-image"
+        },
+        "manylinux-ppc64le-image": {
+          "$ref": "#/properties/manylinux-ppc64le-image"
+        },
+        "manylinux-pypy_aarch64-image": {
+          "$ref": "#/properties/manylinux-pypy_aarch64-image"
+        },
+        "manylinux-pypy_i686-image": {
+          "$ref": "#/properties/manylinux-pypy_i686-image"
+        },
+        "manylinux-pypy_x86_64-image": {
+          "$ref": "#/properties/manylinux-pypy_x86_64-image"
+        },
+        "manylinux-s390x-image": {
+          "$ref": "#/properties/manylinux-s390x-image"
+        },
+        "manylinux-x86_64-image": {
+          "$ref": "#/properties/manylinux-x86_64-image"
+        },
+        "musllinux-aarch64-image": {
+          "$ref": "#/properties/musllinux-aarch64-image"
+        },
+        "musllinux-i686-image": {
+          "$ref": "#/properties/musllinux-i686-image"
+        },
+        "musllinux-ppc64le-image": {
+          "$ref": "#/properties/musllinux-ppc64le-image"
+        },
+        "musllinux-s390x-image": {
+          "$ref": "#/properties/musllinux-s390x-image"
+        },
+        "musllinux-x86_64-image": {
+          "$ref": "#/properties/musllinux-x86_64-image"
+        },
+        "repair-wheel-command": {
+          "description": "Execute a shell command to repair each built wheel.",
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "array",
+              "items": {
+                "type": "string"
+              }
+            }
+          ],
+          "title": "CIBW_REPAIR_WHEEL_COMMAND",
+          "default": "auditwheel repair -w {dest_dir} {wheel}"
+        },
+        "test-command": {
+          "$ref": "#/properties/test-command"
+        },
+        "test-extras": {
+          "$ref": "#/properties/test-extras"
+        },
+        "test-requires": {
+          "$ref": "#/properties/test-requires"
+        }
+      }
+    },
+    "windows": {
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "archs": {
+          "$ref": "#/properties/archs"
+        },
+        "before-all": {
+          "$ref": "#/properties/before-all"
+        },
+        "before-build": {
+          "$ref": "#/properties/before-build"
+        },
+        "before-test": {
+          "$ref": "#/properties/before-test"
+        },
+        "build-frontend": {
+          "$ref": "#/properties/build-frontend"
+        },
+        "build-verbosity": {
+          "$ref": "#/properties/build-verbosity"
+        },
+        "config-settings": {
+          "$ref": "#/properties/config-settings"
+        },
+        "dependency-versions": {
+          "$ref": "#/properties/dependency-versions"
+        },
+        "environment": {
+          "$ref": "#/properties/environment"
+        },
+        "repair-wheel-command": {
+          "$ref": "#/properties/repair-wheel-command"
+        },
+        "test-command": {
+          "$ref": "#/properties/test-command"
+        },
+        "test-extras": {
+          "$ref": "#/properties/test-extras"
+        },
+        "test-requires": {
+          "$ref": "#/properties/test-requires"
+        }
+      }
+    },
+    "macos": {
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "archs": {
+          "$ref": "#/properties/archs"
+        },
+        "before-all": {
+          "$ref": "#/properties/before-all"
+        },
+        "before-build": {
+          "$ref": "#/properties/before-build"
+        },
+        "before-test": {
+          "$ref": "#/properties/before-test"
+        },
+        "build-frontend": {
+          "$ref": "#/properties/build-frontend"
+        },
+        "build-verbosity": {
+          "$ref": "#/properties/build-verbosity"
+        },
+        "config-settings": {
+          "$ref": "#/properties/config-settings"
+        },
+        "dependency-versions": {
+          "$ref": "#/properties/dependency-versions"
+        },
+        "environment": {
+          "$ref": "#/properties/environment"
+        },
+        "repair-wheel-command": {
+          "description": "Execute a shell command to repair each built wheel.",
+          "oneOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "array",
+              "items": {
+                "type": "string"
+              }
+            }
+          ],
+          "title": "CIBW_REPAIR_WHEEL_COMMAND",
+          "default": "delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v {wheel}"
+        },
+        "test-command": {
+          "$ref": "#/properties/test-command"
+        },
+        "test-extras": {
+          "$ref": "#/properties/test-extras"
+        },
+        "test-requires": {
+          "$ref": "#/properties/test-requires"
+        }
+      }
+    }
+  }
+}

cibuildwheel/resources/constraints-python310.txt

@@ -4,25 +4,25 @@
 #
 #    nox -s update_constraints-3.10
 #
-delocate==0.10.4
+delocate==0.10.7
     # via -r cibuildwheel/resources/constraints.in
-distlib==0.3.6
+distlib==0.3.8
     # via virtualenv
-filelock==3.12.0
+filelock==3.13.1
     # via virtualenv
-packaging==23.1
+packaging==23.2
     # via delocate
-platformdirs==3.5.1
+platformdirs==4.1.0
     # via virtualenv
-typing-extensions==4.6.3
+typing-extensions==4.9.0
     # via delocate
-virtualenv==20.23.0
+virtualenv==20.25.0
     # via -r cibuildwheel/resources/constraints.in
-wheel==0.40.0
+wheel==0.42.0
     # via -r cibuildwheel/resources/constraints.in
 
 # The following packages are considered to be unsafe in a requirements file:
-pip==23.1.2
+pip==23.3.2
     # via -r cibuildwheel/resources/constraints.in
-setuptools==67.8.0
+setuptools==69.0.3
     # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints-python311.txt

@@ -4,25 +4,25 @@
 #
 #    nox -s update_constraints-3.11
 #
-delocate==0.10.4
+delocate==0.10.7
     # via -r cibuildwheel/resources/constraints.in
-distlib==0.3.6
+distlib==0.3.8
     # via virtualenv
-filelock==3.12.0
+filelock==3.13.1
     # via virtualenv
-packaging==23.1
+packaging==23.2
     # via delocate
-platformdirs==3.5.1
+platformdirs==4.1.0
     # via virtualenv
-typing-extensions==4.6.3
+typing-extensions==4.9.0
     # via delocate
-virtualenv==20.23.0
+virtualenv==20.25.0
     # via -r cibuildwheel/resources/constraints.in
-wheel==0.40.0
+wheel==0.42.0
     # via -r cibuildwheel/resources/constraints.in
 
 # The following packages are considered to be unsafe in a requirements file:
-pip==23.1.2
+pip==23.3.2
     # via -r cibuildwheel/resources/constraints.in
-setuptools==67.8.0
+setuptools==69.0.3
     # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints-python312.txt

@@ -4,25 +4,25 @@
 #
 #    nox -s update_constraints-3.12
 #
-delocate==0.10.4
+delocate==0.10.7
     # via -r cibuildwheel/resources/constraints.in
-distlib==0.3.6
+distlib==0.3.8
     # via virtualenv
-filelock==3.12.0
+filelock==3.13.1
     # via virtualenv
-packaging==23.1
+packaging==23.2
     # via delocate
-platformdirs==3.5.1
+platformdirs==4.1.0
     # via virtualenv
-typing-extensions==4.6.3
+typing-extensions==4.9.0
     # via delocate
-virtualenv==20.23.0
+virtualenv==20.25.0
     # via -r cibuildwheel/resources/constraints.in
-wheel==0.40.0
+wheel==0.42.0
     # via -r cibuildwheel/resources/constraints.in
 
 # The following packages are considered to be unsafe in a requirements file:
-pip==23.1.2
+pip==23.3.2
     # via -r cibuildwheel/resources/constraints.in
-setuptools==67.8.0
+setuptools==69.0.3
     # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints-python37.txt

@@ -4,32 +4,32 @@
 #
 #    nox -s update_constraints-3.7
 #
-delocate==0.10.4
+delocate==0.10.7
     # via -r cibuildwheel/resources/constraints.in
-distlib==0.3.6
+distlib==0.3.8
     # via virtualenv
-filelock==3.12.0
+filelock==3.12.2
     # via virtualenv
-importlib-metadata==6.6.0
+importlib-metadata==6.7.0
     # via virtualenv
-packaging==23.1
+packaging==23.2
     # via delocate
-platformdirs==3.5.1
+platformdirs==4.0.0
     # via virtualenv
-typing-extensions==4.6.3
+typing-extensions==4.7.1
     # via
     #   delocate
     #   importlib-metadata
     #   platformdirs
-virtualenv==20.23.0
+virtualenv==20.25.0
     # via -r cibuildwheel/resources/constraints.in
-wheel==0.40.0
+wheel==0.42.0
     # 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==23.3.2
     # via -r cibuildwheel/resources/constraints.in
-setuptools==67.8.0
+setuptools==68.0.0
     # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints-python38.txt

@@ -4,25 +4,25 @@
 #
 #    nox -s update_constraints-3.8
 #
-delocate==0.10.4
+delocate==0.10.7
     # via -r cibuildwheel/resources/constraints.in
-distlib==0.3.6
+distlib==0.3.8
     # via virtualenv
-filelock==3.12.0
+filelock==3.13.1
     # via virtualenv
-packaging==23.1
+packaging==23.2
     # via delocate
-platformdirs==3.5.1
+platformdirs==4.1.0
     # via virtualenv
-typing-extensions==4.6.3
+typing-extensions==4.9.0
     # via delocate
-virtualenv==20.23.0
+virtualenv==20.25.0
     # via -r cibuildwheel/resources/constraints.in
-wheel==0.40.0
+wheel==0.42.0
     # via -r cibuildwheel/resources/constraints.in
 
 # The following packages are considered to be unsafe in a requirements file:
-pip==23.1.2
+pip==23.3.2
     # via -r cibuildwheel/resources/constraints.in
-setuptools==67.8.0
+setuptools==69.0.3
     # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints-python39.txt

@@ -4,25 +4,25 @@
 #
 #    nox -s update_constraints-3.9
 #
-delocate==0.10.4
+delocate==0.10.7
     # via -r cibuildwheel/resources/constraints.in
-distlib==0.3.6
+distlib==0.3.8
     # via virtualenv
-filelock==3.12.0
+filelock==3.13.1
     # via virtualenv
-packaging==23.1
+packaging==23.2
     # via delocate
-platformdirs==3.5.1
+platformdirs==4.1.0
     # via virtualenv
-typing-extensions==4.6.3
+typing-extensions==4.9.0
     # via delocate
-virtualenv==20.23.0
+virtualenv==20.25.0
     # via -r cibuildwheel/resources/constraints.in
-wheel==0.40.0
+wheel==0.42.0
     # via -r cibuildwheel/resources/constraints.in
 
 # The following packages are considered to be unsafe in a requirements file:
-pip==23.1.2
+pip==23.3.2
     # via -r cibuildwheel/resources/constraints.in
-setuptools==67.8.0
+setuptools==69.0.3
     # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints.txt

@@ -4,25 +4,25 @@
 #
 #    nox -s update_constraints-3.12
 #
-delocate==0.10.4
+delocate==0.10.7
     # via -r cibuildwheel/resources/constraints.in
-distlib==0.3.6
+distlib==0.3.8
     # via virtualenv
-filelock==3.12.0
+filelock==3.13.1
     # via virtualenv
-packaging==23.1
+packaging==23.2
     # via delocate
-platformdirs==3.5.1
+platformdirs==4.1.0
     # via virtualenv
-typing-extensions==4.6.3
+typing-extensions==4.9.0
     # via delocate
-virtualenv==20.23.0
+virtualenv==20.25.0
     # via -r cibuildwheel/resources/constraints.in
-wheel==0.40.0
+wheel==0.42.0
     # via -r cibuildwheel/resources/constraints.in
 
 # The following packages are considered to be unsafe in a requirements file:
-pip==23.1.2
+pip==23.3.2
     # via -r cibuildwheel/resources/constraints.in
-setuptools==67.8.0
+setuptools==69.0.3
     # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/defaults.toml

@@ -9,7 +9,7 @@ config-settings = {}
 dependency-versions = "pinned"
 environment = {}
 environment-pass = []
-build-verbosity = ""
+build-verbosity = 0
 
 before-all = ""
 before-build = ""

cibuildwheel/resources/pinned_docker_images.cfg

@@ -1,49 +1,54 @@
 [x86_64]
-manylinux1 = quay.io/pypa/manylinux1_x86_64:2023-06-07-3623bb5
+manylinux1 = quay.io/pypa/manylinux1_x86_64:2024-01-28-7b6687a
 manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2023-06-08-775c518
+manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2024-01-23-12ffabc
 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_64:2023-06-08-775c518
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_x86_64:2023-06-08-775c518
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_x86_64:2024-01-23-12ffabc
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_x86_64:2024-01-23-12ffabc
+musllinux_1_2 = quay.io/pypa/musllinux_1_2_x86_64:2024-01-23-12ffabc
 
 [i686]
-manylinux1 = quay.io/pypa/manylinux1_i686:2023-06-07-3623bb5
+manylinux1 = quay.io/pypa/manylinux1_i686:2024-01-28-7b6687a
 manylinux2010 = quay.io/pypa/manylinux2010_i686:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_i686:2023-06-08-775c518
+manylinux2014 = quay.io/pypa/manylinux2014_i686:2024-01-23-12ffabc
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2022-12-26-0d38463
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_i686:2023-06-08-775c518
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_i686:2024-01-23-12ffabc
+musllinux_1_2 = quay.io/pypa/musllinux_1_2_i686:2024-01-23-12ffabc
 
 [pypy_x86_64]
 manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2023-06-08-775c518
+manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2024-01-23-12ffabc
 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_64:2023-06-08-775c518
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_x86_64:2024-01-23-12ffabc
 
 [pypy_i686]
 manylinux2010 = quay.io/pypa/manylinux2010_i686:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_i686:2023-06-08-775c518
+manylinux2014 = quay.io/pypa/manylinux2014_i686:2024-01-23-12ffabc
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2022-12-26-0d38463
 
 [aarch64]
-manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2023-06-08-775c518
+manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2024-01-23-12ffabc
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2023-06-08-775c518
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_aarch64:2023-06-08-775c518
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2024-01-23-12ffabc
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_aarch64:2024-01-23-12ffabc
+musllinux_1_2 = quay.io/pypa/musllinux_1_2_aarch64:2024-01-23-12ffabc
 
 [ppc64le]
-manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2023-06-08-775c518
+manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2024-01-23-12ffabc
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_ppc64le:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_ppc64le:2023-06-08-775c518
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_ppc64le:2023-06-08-775c518
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_ppc64le:2024-01-23-12ffabc
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_ppc64le:2024-01-23-12ffabc
+musllinux_1_2 = quay.io/pypa/musllinux_1_2_ppc64le:2024-01-23-12ffabc
 
 [s390x]
-manylinux2014 = quay.io/pypa/manylinux2014_s390x:2023-06-08-775c518
+manylinux2014 = quay.io/pypa/manylinux2014_s390x:2024-01-23-12ffabc
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_s390x:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_s390x:2023-06-08-775c518
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_s390x:2023-06-08-775c518
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_s390x:2024-01-23-12ffabc
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_s390x:2024-01-23-12ffabc
+musllinux_1_2 = quay.io/pypa/musllinux_1_2_s390x:2024-01-23-12ffabc
 
 [pypy_aarch64]
-manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2023-06-08-775c518
+manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2024-01-23-12ffabc
 manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2023-06-08-775c518
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2024-01-23-12ffabc
 

cibuildwheel/schema.py

@@ -0,0 +1,15 @@
+from __future__ import annotations
+
+import json
+from pathlib import Path
+from typing import Any
+
+DIR = Path(__file__).parent.resolve()
+
+
+def get_schema(tool_name: str = "cibuildwheel") -> dict[str, Any]:
+    "Get the stored complete schema for cibuildwheel settings."
+    assert tool_name == "cibuildwheel", "Only cibuildwheel is supported."
+
+    with DIR.joinpath("resources/cibuildwheel.schema.json").open(encoding="utf-8") as f:
+        return json.load(f)  # type: ignore[no-any-return]

cibuildwheel/typing.py

@@ -3,9 +3,7 @@ from __future__ import annotations
 import os
 import subprocess
 import typing
-from typing import Union
-
-from ._compat.typing import Final, Literal, Protocol
+from typing import Final, Literal, Protocol, Union
 
 __all__ = (
     "PLATFORMS",

cibuildwheel/util.py

@@ -17,10 +17,10 @@ from collections import defaultdict
 from collections.abc import Generator, Iterable, Mapping, Sequence
 from dataclasses import dataclass
 from enum import Enum
-from functools import lru_cache
+from functools import cached_property, lru_cache
 from pathlib import Path, PurePath
 from time import sleep
-from typing import Any, ClassVar, TextIO, TypeVar
+from typing import Any, ClassVar, Final, Literal, TextIO, TypeVar
 
 import bracex
 import certifi
@@ -32,8 +32,6 @@ from packaging.version import Version
 from platformdirs import user_cache_path
 
 from ._compat import tomllib
-from ._compat.functools import cached_property
-from ._compat.typing import Final, Literal
 from .typing import PathOrStr, PlatformName
 
 __all__ = [
@@ -59,16 +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",
@@ -252,7 +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:
@@ -378,6 +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(
@@ -603,10 +619,7 @@ def virtualenv(
         python,
         venv_path,
     )
-    if IS_WIN:
-        paths = [str(venv_path), str(venv_path / "Scripts")]
-    else:
-        paths = [str(venv_path / "bin")]
+    paths = [str(venv_path), str(venv_path / "Scripts")] if IS_WIN else [str(venv_path / "bin")]
     env = os.environ.copy()
     env["PATH"] = os.pathsep.join([*paths, env["PATH"]])
     return env
@@ -701,28 +714,40 @@ 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 = []
 
-    shlexer = shlex.shlex(key_value_string, posix=True, punctuation_chars=";:")
+    all_field_names = [*positional_arg_names, *kw_arg_names]
+
+    shlexer = shlex.shlex(key_value_string, posix=True, punctuation_chars=";")
     shlexer.commenters = ""
+    shlexer.whitespace_split = True
     parts = list(shlexer)
     # parts now looks like
-    # ['docker', ';', 'create_args',':', '--some-option=value', 'another-option']
+    # ['docker', ';', 'create_args:', '--some-option=value', 'another-option']
 
     # split by semicolon
     fields = [list(group) for k, group in itertools.groupby(parts, lambda x: x == ";") if not k]
 
-    result: dict[str, list[str]] = defaultdict(list)
+    result: defaultdict[str, list[str]] = defaultdict(list)
     for field_i, field in enumerate(fields):
-        if len(field) > 1 and field[1] == ":":
-            field_name = field[0]
-            values = field[2:]
+        # check to see if the option name is specified
+        field_name, sep, first_value = field[0].partition(":")
+        if sep:
+            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)
+
+            values = ([first_value] if first_value else []) + field[1:]
         else:
             try:
                 field_name = positional_arg_names[field_i]
@@ -734,4 +759,4 @@ def parse_key_value_string(
 
         result[field_name] += values
 
-    return result
+    return dict(result)

cibuildwheel/windows.py

@@ -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)
@@ -498,7 +501,7 @@ def build(options: Options, tmp_path: Path) -> None:
                         """
                             While arm64 wheels can be built on other platforms, they cannot
                             be tested. An arm64 runner is required. To silence this warning,
-                            set `CIBW_TEST_SKIP: *-win_arm64`.
+                            set `CIBW_TEST_SKIP: "*-win_arm64"`.
                             """
                     )
                 )
@@ -552,6 +555,7 @@ def build(options: Options, tmp_path: Path) -> None:
                     build_options.test_command,
                     project=Path(".").resolve(),
                     package=options.globals.package_dir.resolve(),
+                    wheel=repaired_wheel,
                 )
                 test_cwd = identifier_tmp_dir / "test_cwd"
                 test_cwd.mkdir()

docs/changelog.md

@@ -4,6 +4,80 @@ title: Changelog
 
 # Changelog
 
+### v2.16.5
+
+_30 January 2024_
+
+- 🐛 Fix an incompatibility with the GitHub Action and new GitHub Runner images for Windows that bundle Powershell 7.3+ (#1741)
+- 🛠 Preliminary support for new `macos-14` arm64 runners (#1743)
+
+### v2.16.4
+
+_28 January 2024_
+
+- 🛠 Update manylinux pins to upgrade from a problematic PyPy version. (#1737)
+
+### v2.16.3
+
+_26 January 2024_
+
+- 🐛 Fix a bug when building from sdist, where relative paths to files in the package didn't work because the working directory was wrong (#1687)
+- 🛠 Adds the ability to disable mounting the host filesystem in containers to `/host`, through the `disable_host_mount` suboption on [`CIBW_CONTAINER_ENGINE`](https://cibuildwheel.readthedocs.io/en/stable/options/#container-engine).
+- 📚 A lot of docs improvements! (#1708, #1705, #1686, #1679, #1667, #1665)
+
+### v2.16.2
+
+_3 October 2023_
+
+- 🛠 Updates CPython 3.12 version to 3.12.0, final release (#1635)
+- ✨ Adds a debug option [`CIBW_DEBUG_KEEP_CONTAINER`](https://cibuildwheel.readthedocs.io/en/stable/options/#cibw_debug_keep_container) to stop cibuildwheel deleting build containers after the build finishes. (#1620)
+- 📚 Adds support for `[tool.cibuildwheel]` checking by adding a schema compatible with the [validate-pyproject](https://github.com/abravalheri/validate-pyproject/) tool (#1622, #1628, #1629)
+- 🐛 Fix parsing of `CIBW_CONTAINER_ENGINE` and `CIBW_BUILD_FRONTEND` options to not break arguments on `:` characters (#1621)
+- 🐛 Fix the evaluation order of `CIBW_ENVIRONMENT` and `CIBW_ENVIRONMENT_PASS` so that `CIBW_ENVIRONMENT` assignments can reference environment variables passed through from the host machine. (#1617)
+- 🛠 Supports manylinux images' deferred installation of interpreters through the `manylinux-interpreters` tool (#1630)
+
+### 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_
+
+- 🛠 Updates the prerelease CPython 3.12 version to 3.12.0b4 (#1550)
+
+### v2.14.0
+
+_10 July 2023_
+
+- ✨ Adds support for building PyPy 3.10 wheels. (#1525)
+- 🛠 Updates the prerelease CPython 3.12 version to 3.12.0b3.
+- ✨ Allow the use of the `{wheel}` placeholder in CIBW_TEST_COMMAND (#1533)
+- 📚 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_
@@ -246,7 +320,7 @@ _22 October 2021_
 
 - 🛠 Added support for building PyPy wheels on macOS 11 CI runners. (#875)
 
-- 🛠 Setting an empty string for the [`CIBW_*_IMAGE`](https://cibuildwheel.readthedocs.io/en/stable/options/#manylinux-image) option will now fallthrough to the config file or cibuildwheel's default, rather than causing an error. This makes the option easier to use in CI build matricies. (#829)
+- 🛠 Setting an empty string for the [`CIBW_*_IMAGE`](https://cibuildwheel.readthedocs.io/en/stable/options/#manylinux-image) option will now fallthrough to the config file or cibuildwheel's default, rather than causing an error. This makes the option easier to use in CI build matrices. (#829)
 
 - 🛠 Support for TOML 1.0 when reading config files, via the `tomli` package. (#876)
 

docs/data/projects.schema.json

@@ -0,0 +1,37 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "$id": "https://github.com/pypa/cibuildwheel/blob/main/cibuildwheel/docs/data/projects.schema.json",
+  "type": "array",
+  "description": "The projects file for cibuildwheel",
+  "items": {
+    "type": "object",
+    "additionalProperties": false,
+    "properties": {
+      "name": { "type": "string" },
+      "gh": { "type": "string", "pattern": "[^/]*/[^/]*" },
+      "stars": { "$ref": "#/items/properties/gh" },
+      "pypi": { "type": "string" },
+      "notes": { "type": "string" },
+      "ci": {
+        "type": "array",
+        "items": {
+          "enum": [
+            "github",
+            "travisci",
+            "appveyor",
+            "circleci",
+            "gitlab",
+            "cirrusci",
+            "azurepipelines"
+          ]
+        }
+      },
+      "ci_config": { "type": "string" },
+      "os": {
+        "type": "array",
+        "items": { "enum": ["windows", "apple", "linux"] }
+      }
+    },
+    "required": ["name", "gh", "ci", "os"]
+  }
+}

docs/data/projects.yml

@@ -413,8 +413,9 @@
 
 - name: Tornado
   gh: tornadoweb/tornado
-  ci: [travisci]
-  os: [apple, linux]
+  ci: [github]
+  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
@@ -602,13 +603,13 @@
   gh: tensorchord/envd
   ci: [github]
   os: [apple, linux, windows]
-  note: A machine learning development environment build tool
+  notes: A machine learning development environment build tool
 
 - name: mosec
   gh: mosecorg/mosec
   ci: [github]
   os: [linux, apple]
-  note: A machine learning model serving framework powered by Rust
+  notes: A machine learning model serving framework powered by Rust
 
 - name: ril
   gh: Cryptex-github/ril-py
@@ -630,3 +631,17 @@
   os: [windows, apple, linux]
   pypi: aalink
   notes: Async Python interface for Ableton Link.
+
+- name: werpy
+  gh: analyticsinmotion/werpy
+  ci: [github]
+  os: [windows, linux, apple]
+  pypi: werpy
+  notes: An ultra-fast python package using optimized dynamic programming to compute the Word Error Rate (WER).
+
+- name: keyvi
+  gh: KeyviDev/keyvi
+  ci: [github]
+  os: [linux, apple]
+  pypi: keyvi
+  notes: FST based key value index highly optimized for size and lookup performance, utilizes ccache action for improved runtime

docs/deliver-to-pypi.md

@@ -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
@@ -56,30 +56,32 @@ well as several useful actions. Alongside your existing job(s) that runs cibuild
     - name: Build SDist
       run: pipx run build --sdist
 
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
+        name: cibw-sdist
         path: dist/*.tar.gz
 ```
 
-Then, you need to publish the artifacts that the previous jobs have built. This final job should run only on release or tag, depending on your preference. It gathers the artifacts from the sdist and wheel jobs and uploads them to PyPI.
+Then, you need to publish the artifacts that the previous jobs have built. This final job should run only on release or tag, depending on your preference. It gathers the artifacts from the sdist and wheel jobs and uploads them to PyPI. The release environment (`pypi` in the example below) will be created the first time this workflow runs.
 
-This requires a [PyPI upload token](https://pypi.org/manage/account/token/), stored in your [GitHub repo's secrets](https://docs.github.com/en/actions/security-guides/encrypted-secrets#creating-encrypted-secrets-for-a-repository) as `pypi_password`.
+This requires setting this GitHub workflow in your project's PyPI settings (for a [new project](https://docs.pypi.org/trusted-publishers/creating-a-project-through-oidc)/[existing project](https://docs.pypi.org/trusted-publishers/adding-a-publisher)).
 
 ```yaml
   upload_all:
     needs: [build_wheels, make_sdist]
+    environment: pypi
+    permissions:
+      id-token: write
     runs-on: ubuntu-latest
     if: github.event_name == 'release' && github.event.action == 'published'
     steps:
-    - uses: actions/download-artifact@v3
+    - uses: actions/download-artifact@v4
       with:
-        name: artifact
+        pattern: cibw-*
         path: dist
+        merge-multiple: true
 
-    - uses: pypa/gh-action-pypi-publish@v1.5.0
-      with:
-        user: __token__
-        password: ${{ secrets.pypi_password }}
+    - uses: pypa/gh-action-pypi-publish@release/v1
 ```
 
 You should use Dependabot to keep the publish action up to date. In the above

docs/extra.css

@@ -255,7 +255,7 @@ h1, h2, h3, h4, h5, h6 {
   border: none;
   color: inherit;
   background-color: #f0f1f1;
-  font-size: 100%;
+  font-size: 80%;
 }
 
 
@@ -315,3 +315,9 @@ h1, h2, h3, h4, h5, h6 {
 .wy-menu-vertical li.current a {
 
 }
+
+/* word wrap in table cells */
+.wy-table-responsive table td, .wy-table-responsive table th {
+  white-space: normal;
+  line-height: 1.4;
+}

docs/faq.md

@@ -14,15 +14,19 @@ Linux wheels are built in [`manylinux`/`musllinux` containers](https://github.co
 
     `cibuildwheel` supports this by providing the [`CIBW_ENVIRONMENT`](options.md#environment) and [`CIBW_BEFORE_ALL`](options.md#before-all) options to setup the build environment inside the running container.
 
--   The project directory is copied into the container as `/project`, the output directory for the wheels to be copied out is `/output`. In general, this is handled transparently by `cibuildwheel`. For a more finegrained level of control however, the root of the host file system is mounted as `/host`, allowing for example to access shared files, caches, etc. on the host file system.  Note that `/host` is not available on CircleCI due to their Docker policies.
+-   The project directory is copied into the container as `/project`, the output directory for the wheels to be copied out is `/output`. In general, this is handled transparently by `cibuildwheel`. For a more finegrained level of control however, the root of the host file system is mounted as `/host`, allowing for example to access shared files, caches, etc. on the host file system.  Note that `/host` is not available on CircleCI and GitLab CI due to their Docker policies.
 
 -   Alternative Docker images can be specified with the `CIBW_MANYLINUX_*_IMAGE`/`CIBW_MUSLLINUX_*_IMAGE` options to allow for a custom, preconfigured build environment for the Linux builds. See [options](options.md#linux-image) for more details.
 
 ### Building macOS wheels for Apple Silicon {: #apple-silicon}
 
-`cibuildwheel` supports cross-compiling `universal2` and `arm64` wheels on `x86_64` runners. With the introduction of Apple Silicon, you now have several choices for wheels for Python 3.8+:
+`cibuildwheel` supports both native builds and cross-compiling between `arm64` (Apple Silicon) and `x86_64` (Intel) architectures, including the cross-compatible `universal2` format.
 
-#### `x86_64`
+#### Overview of Mac architectures
+
+You have several choices for wheels for Python 3.8+:
+
+##### `x86_64`
 
 The traditional wheel for Apple, loads on Intel machines, and on
 Apple Silicon when running Python under Rosetta 2 emulation.
@@ -30,66 +34,59 @@ Apple Silicon when running Python under Rosetta 2 emulation.
 Due to a change in naming, Pip 20.3+ (or an installer using packaging 20.5+)
 is required to install a binary wheel on macOS Big Sur.
 
-#### `arm64`
+##### `arm64`
 
 The native wheel for macOS on Apple Silicon.
 
 Requires Pip 20.3+ (or packaging 20.5+) to install.
 
-#### `universal2`
+##### `universal2`
 
 This wheel contains both architectures, causing it to be up to twice the
 size (data files do not get doubled, only compiled code). It requires
 Pip 20.3 (Packaging 20.6+) to load on Intel, and Pip 21.0.1 (Packaging 20.9+)
 to load on Apple Silicon.
 
-!!! note
-    The dual-architecture `universal2` has a few benefits, but a key benefit
-    to a universal wheel is that a user can bundle these wheels into an
-    application and ship a single binary.
+The dual-architecture `universal2` has a few benefits, but a key benefit
+to a universal wheel is that a user can bundle these wheels into an
+application and ship a single binary.
 
-    However, if you have a large library, then you might prefer to ship
-    the two single-arch wheels instead - `x86_64` and `arm64`. In rare cases,
-    you might want to build all three, but in that case, pip will not download
-    the universal wheels, because it prefers the most specific wheel
-    available.
+However, if you have a large library, then you might prefer to ship
+the two single-arch wheels instead - `x86_64` and `arm64`. In rare cases,
+you might want to build all three, but in that case, pip will not download
+the universal wheels, because it prefers the most specific wheel
+available.
+
+#### What to provide?
 
 Generally speaking, because Pip 20.3 is required for the `universal2` wheel,
 most packages should provide both `x86_64` and one of `universal2`/`arm64`
-wheels for now. When Pip 20.3+ is common on macOS, then it might be possible
-to ship only the `universal2` wheel.
+wheels. When Pip 20.3+ is common on macOS, then it might be possible to ship
+only the `universal2` wheel.
 
-**Apple Silicon wheels are not built by default on Intel runners**, but can be enabled by adding extra archs to the [`CIBW_ARCHS_MACOS` option](options.md#archs) - e.g. `x86_64 arm64`. Cross-compilation is provided by the Xcode toolchain.
+Opinions vary on which of arch-specific or `universal2` wheels are best - some packagers prefer `universal2` because it's one wheel for all Mac users, so simpler, and easier to build into apps for downstream users. However, because they contain code for both architectures, their file size is larger, meaning they consume more disk space and bandwidth, and are harder to build for some projects.
 
-!!! important
-    When cross-compiling on Intel, it is not possible to test `arm64` and the `arm64` part of a `universal2` wheel.
+See [GitHub issue 1333](https://github.com/pypa/cibuildwheel/issues/1333) for more discussion.
 
-    `cibuildwheel` will raise a warning to notify you of this - these warnings be be silenced by skipping testing on these platforms: `CIBW_TEST_SKIP: *_arm64 *_universal2:arm64`.
+#### How?
 
-Hopefully, cross-compilation is a temporary situation. Once we have widely
-available Apple Silicon CI runners, we can build and test `arm64` and
-`universal2` wheels natively. That's why `universal2`/`arm64` wheels require opt-in by setting `CIBW_ARCHS_MACOS`.
+It's easiest to build `x86_64` wheels on `x86_64` runners, and `arm64` wheels on `arm64` runners.
+
+On GitHub Actions, `macos-14` runners are `arm64`, and `macos-13` runners are `x86_64`. So all you need to do is ensure both are in your build matrix.
+
+#### Cross-compiling
+
+If your CI provider doesn't offer arm64 runners yet, or you want to create `universal2`, you'll have to cross-compile. Cross-compilation can be enabled by adding extra archs to the [`CIBW_ARCHS_MACOS` option](options.md#archs) - e.g. `CIBW_ARCHS_MACOS="x86_64 universal2"`. Cross-compilation is provided by Xcode toolchain v12.2+.
+
+Regarding testing,
+
+- On an arm64 runner, it is possible to test x86_64 wheels an and both parts of a universal2 wheel using Rosetta 2 emulation.
+- On an x86_64 runner, arm64 code can be compiled but it can't be tested. `cibuildwheel` will raise a warning to notify you of this - these warnings can be silenced by skipping testing on these platforms: `CIBW_TEST_SKIP: "*_arm64 *_universal2:arm64"`.
 
 !!! note
-    Your runner needs Xcode Command Line Tools 12.2 or later to build `universal2` or `arm64`.
+    If your project uses **Poetry** as a build backend, cross-compiling on macOS [does not currently work](https://github.com/python-poetry/poetry/issues/7107). In some cases arm64 wheels can be built but their tags will be incorrect, with the platform tag showing `x86_64` instead of `arm64`.
 
-    Only CPython 3.8 and newer support `universal2` and `arm64` wheels.
-
-Here's an example GitHub Actions workflow with a job that builds for Apple Silicon:
-
-> .github/workflows/build_macos.yml
-
-```yml
-{% include "../examples/github-apple-silicon.yml" %}
-```
-
-Here's an example Cirrus CI workflow with a job that builds for macOS Intel through Rosetta 2 emulation and for Apple Silicon natively:
-
-> .cirrus.yml
-
-```yml
-{% include "../examples/cirrus-ci-intel-mac.yml" %}
-```
+    As a workaround, the tag can be fixed before running delocate to repair the wheel. The [`wheel tags`](https://wheel.readthedocs.io/en/stable/reference/wheel_tags.html) command is ideal for this. See [this workflow](https://gist.github.com/anderssonjohan/49f07e33fc5cb2420515a8ac76dc0c95#file-build-pendulum-wheels-yml-L39-L53) for an example usage of `wheel tags`.
 
 ### Building Linux wheels for non-native archs using emulation  {: #emulation}
 
@@ -145,7 +142,7 @@ 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@v2.13.1
+uses: pypa/cibuildwheel@v2.16.5
 ```
 
 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.
@@ -167,7 +164,7 @@ The second option, and the only one that supports other CI systems, is using a `
 
 ```bash
 # requirements-cibw.txt
-cibuildwheel==2.13.1
+cibuildwheel==2.16.5
 ```
 
 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:
@@ -202,7 +199,6 @@ to build, your pyproject.toml might include a section like this:
 [build-system]
 requires = [
     "setuptools>=42",
-    "wheel",
     "Cython",
 ]
 
@@ -311,7 +307,7 @@ 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==2.13.1 --output-dir wheelhouse
+pipx run cibuildwheel==2.16.5 --output-dir wheelhouse
 pipx run twine upload wheelhouse/*.whl
 ```
 
@@ -381,7 +377,7 @@ To investigate the dependencies of a C extension (i.e., the `.pyd` file, a DLL i
 
 ### Windows ARM64 builds {: #windows-arm64}
 
-`cibuildwheel` supports cross-compiling `ARM64` wheels on all Windows runners, but a native ARM64 runner is required for testing. On non-native runners, tests for ARM64 wheels will be automatically skipped with a warning. Add `*-win_arm64` to your `CIBW_TEST_SKIP` setting to suppress the warning.
+`cibuildwheel` supports cross-compiling `ARM64` wheels on all Windows runners, but a native ARM64 runner is required for testing. On non-native runners, tests for ARM64 wheels will be automatically skipped with a warning. Add `"*-win_arm64"` to your `CIBW_TEST_SKIP` setting to suppress the warning.
 
 Cross-compilation on Windows relies on a supported build backend. Supported backends use an environment variable to specify their target platform (the one they are compiling native modules for, as opposed to the one they are running on), which is set in [cibuildwheels/windows.py](https://github.com/pypa/cibuildwheel/blob/main/cibuildwheel/windows.py) before building. Currently, `setuptools>=65.4.1` and `setuptools_rust` are the only supported backends.
 

docs/index.md

@@ -18,7 +18,7 @@ How it works
 This diagram summarises the steps that cibuildwheel takes on each platform to build your package's wheels.
 
 {%
-   include-markdown "diagram.md"
+   include "diagram.html"
 %}
 
 This isn't exhaustive, for a full list of the things cibuildwheel can do, check the [options](options.md) page.

docs/options.md

@@ -218,18 +218,19 @@ When setting the options, you can use shell-style globbing syntax, as per [fnmat
 
 <div class="build-id-table-marker"></div>
 
-|              | macOS                                                                  | Windows                                             | Linux Intel                                                                                         | Linux Other                                                                                                                                                     |
-|--------------|------------------------------------------------------------------------|-----------------------------------------------------|-----------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| Python 3.6   | cp36-macosx_x86_64                                                     | cp36-win_amd64<br/>cp36-win32                       | cp36-manylinux_x86_64<br/>cp36-manylinux_i686<br/>cp36-musllinux_x86_64<br/>cp36-musllinux_i686     | cp36-manylinux_aarch64<br/>cp36-manylinux_ppc64le<br/>cp36-manylinux_s390x<br/>cp36-musllinux_aarch64<br/>cp36-musllinux_ppc64le<br/>cp36-musllinux_s390x       |
-| Python 3.7   | cp37-macosx_x86_64                                                     | cp37-win_amd64<br/>cp37-win32                       | cp37-manylinux_x86_64<br/>cp37-manylinux_i686<br/>cp37-musllinux_x86_64<br/>cp37-musllinux_i686     | cp37-manylinux_aarch64<br/>cp37-manylinux_ppc64le<br/>cp37-manylinux_s390x<br/>cp37-musllinux_aarch64<br/>cp37-musllinux_ppc64le<br/>cp37-musllinux_s390x       |
-| Python 3.8   | cp38-macosx_x86_64<br/>cp38-macosx_universal2<br/>cp38-macosx_arm64    | cp38-win_amd64<br/>cp38-win32                       | cp38-manylinux_x86_64<br/>cp38-manylinux_i686<br/>cp38-musllinux_x86_64<br/>cp38-musllinux_i686     | cp38-manylinux_aarch64<br/>cp38-manylinux_ppc64le<br/>cp38-manylinux_s390x<br/>cp38-musllinux_aarch64<br/>cp38-musllinux_ppc64le<br/>cp38-musllinux_s390x       |
-| Python 3.9   | cp39-macosx_x86_64<br/>cp39-macosx_universal2<br/>cp39-macosx_arm64    | cp39-win_amd64<br/>cp39-win32<br/>cp39-win_arm64    | cp39-manylinux_x86_64<br/>cp39-manylinux_i686<br/>cp39-musllinux_x86_64<br/>cp39-musllinux_i686     | cp39-manylinux_aarch64<br/>cp39-manylinux_ppc64le<br/>cp39-manylinux_s390x<br/>cp39-musllinux_aarch64<br/>cp39-musllinux_ppc64le<br/>cp39-musllinux_s390x       |
-| Python 3.10  | cp310-macosx_x86_64<br/>cp310-macosx_universal2<br/>cp310-macosx_arm64 | cp310-win_amd64<br/>cp310-win32<br/>cp310-win_arm64 | cp310-manylinux_x86_64<br/>cp310-manylinux_i686<br/>cp310-musllinux_x86_64<br/>cp310-musllinux_i686 | cp310-manylinux_aarch64<br/>cp310-manylinux_ppc64le<br/>cp310-manylinux_s390x<br/>cp310-musllinux_aarch64<br/>cp310-musllinux_ppc64le<br/>cp310-musllinux_s390x |
-| Python 3.11  | cp311-macosx_x86_64<br/>cp311-macosx_universal2<br/>cp311-macosx_arm64 | cp311-win_amd64<br/>cp311-win32<br/>cp311-win_arm64 | cp311-manylinux_x86_64<br/>cp311-manylinux_i686<br/>cp311-musllinux_x86_64<br/>cp311-musllinux_i686 | cp311-manylinux_aarch64<br/>cp311-manylinux_ppc64le<br/>cp311-manylinux_s390x<br/>cp311-musllinux_aarch64<br/>cp311-musllinux_ppc64le<br/>cp311-musllinux_s390x |
-| Python 3.12  | cp312-macosx_x86_64<br/>cp312-macosx_universal2<br/>cp312-macosx_arm64 | cp312-win_amd64<br/>cp312-win32<br/>cp312-win_arm64 | cp312-manylinux_x86_64<br/>cp312-manylinux_i686<br/>cp312-musllinux_x86_64<br/>cp312-musllinux_i686 | cp312-manylinux_aarch64<br/>cp312-manylinux_ppc64le<br/>cp312-manylinux_s390x<br/>cp312-musllinux_aarch64<br/>cp312-musllinux_ppc64le<br/>cp312-musllinux_s390x |
-| PyPy3.7 v7.3 | pp37-macosx_x86_64                                                     | pp37-win_amd64                                      | pp37-manylinux_x86_64<br/>pp37-manylinux_i686                                                       | pp37-manylinux_aarch64                                                                                                                                          |
-| PyPy3.8 v7.3 | pp38-macosx_x86_64<br/>pp38-macosx_arm64                               | pp38-win_amd64                                      | pp38-manylinux_x86_64<br/>pp38-manylinux_i686                                                       | pp38-manylinux_aarch64                                                                                                                                          |
-| PyPy3.9 v7.3 | pp39-macosx_x86_64<br/>pp39-macosx_arm64                               | pp39-win_amd64                                      | pp39-manylinux_x86_64<br/>pp39-manylinux_i686                                                       | pp39-manylinux_aarch64                                                                                                                                          |
+|               | macOS                                                                  | Windows                                             | Linux Intel                                                                                         | Linux Other                                                                                                                                                     |
+|---------------|------------------------------------------------------------------------|-----------------------------------------------------|-----------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| Python 3.6    | cp36-macosx_x86_64                                                     | cp36-win_amd64<br/>cp36-win32                       | cp36-manylinux_x86_64<br/>cp36-manylinux_i686<br/>cp36-musllinux_x86_64<br/>cp36-musllinux_i686     | cp36-manylinux_aarch64<br/>cp36-manylinux_ppc64le<br/>cp36-manylinux_s390x<br/>cp36-musllinux_aarch64<br/>cp36-musllinux_ppc64le<br/>cp36-musllinux_s390x       |
+| Python 3.7    | cp37-macosx_x86_64                                                     | cp37-win_amd64<br/>cp37-win32                       | cp37-manylinux_x86_64<br/>cp37-manylinux_i686<br/>cp37-musllinux_x86_64<br/>cp37-musllinux_i686     | cp37-manylinux_aarch64<br/>cp37-manylinux_ppc64le<br/>cp37-manylinux_s390x<br/>cp37-musllinux_aarch64<br/>cp37-musllinux_ppc64le<br/>cp37-musllinux_s390x       |
+| Python 3.8    | cp38-macosx_x86_64<br/>cp38-macosx_universal2<br/>cp38-macosx_arm64    | cp38-win_amd64<br/>cp38-win32                       | cp38-manylinux_x86_64<br/>cp38-manylinux_i686<br/>cp38-musllinux_x86_64<br/>cp38-musllinux_i686     | cp38-manylinux_aarch64<br/>cp38-manylinux_ppc64le<br/>cp38-manylinux_s390x<br/>cp38-musllinux_aarch64<br/>cp38-musllinux_ppc64le<br/>cp38-musllinux_s390x       |
+| Python 3.9    | cp39-macosx_x86_64<br/>cp39-macosx_universal2<br/>cp39-macosx_arm64    | cp39-win_amd64<br/>cp39-win32<br/>cp39-win_arm64    | cp39-manylinux_x86_64<br/>cp39-manylinux_i686<br/>cp39-musllinux_x86_64<br/>cp39-musllinux_i686     | cp39-manylinux_aarch64<br/>cp39-manylinux_ppc64le<br/>cp39-manylinux_s390x<br/>cp39-musllinux_aarch64<br/>cp39-musllinux_ppc64le<br/>cp39-musllinux_s390x       |
+| Python 3.10   | cp310-macosx_x86_64<br/>cp310-macosx_universal2<br/>cp310-macosx_arm64 | cp310-win_amd64<br/>cp310-win32<br/>cp310-win_arm64 | cp310-manylinux_x86_64<br/>cp310-manylinux_i686<br/>cp310-musllinux_x86_64<br/>cp310-musllinux_i686 | cp310-manylinux_aarch64<br/>cp310-manylinux_ppc64le<br/>cp310-manylinux_s390x<br/>cp310-musllinux_aarch64<br/>cp310-musllinux_ppc64le<br/>cp310-musllinux_s390x |
+| Python 3.11   | cp311-macosx_x86_64<br/>cp311-macosx_universal2<br/>cp311-macosx_arm64 | cp311-win_amd64<br/>cp311-win32<br/>cp311-win_arm64 | cp311-manylinux_x86_64<br/>cp311-manylinux_i686<br/>cp311-musllinux_x86_64<br/>cp311-musllinux_i686 | cp311-manylinux_aarch64<br/>cp311-manylinux_ppc64le<br/>cp311-manylinux_s390x<br/>cp311-musllinux_aarch64<br/>cp311-musllinux_ppc64le<br/>cp311-musllinux_s390x |
+| Python 3.12   | cp312-macosx_x86_64<br/>cp312-macosx_universal2<br/>cp312-macosx_arm64 | cp312-win_amd64<br/>cp312-win32<br/>cp312-win_arm64 | cp312-manylinux_x86_64<br/>cp312-manylinux_i686<br/>cp312-musllinux_x86_64<br/>cp312-musllinux_i686 | cp312-manylinux_aarch64<br/>cp312-manylinux_ppc64le<br/>cp312-manylinux_s390x<br/>cp312-musllinux_aarch64<br/>cp312-musllinux_ppc64le<br/>cp312-musllinux_s390x |
+| PyPy3.7 v7.3  | pp37-macosx_x86_64                                                     | pp37-win_amd64                                      | pp37-manylinux_x86_64<br/>pp37-manylinux_i686                                                       | pp37-manylinux_aarch64                                                                                                                                          |
+| PyPy3.8 v7.3  | pp38-macosx_x86_64<br/>pp38-macosx_arm64                               | pp38-win_amd64                                      | pp38-manylinux_x86_64<br/>pp38-manylinux_i686                                                       | pp38-manylinux_aarch64                                                                                                                                          |
+| PyPy3.9 v7.3  | pp39-macosx_x86_64<br/>pp39-macosx_arm64                               | pp39-win_amd64                                      | pp39-manylinux_x86_64<br/>pp39-manylinux_i686                                                       | pp39-manylinux_aarch64                                                                                                                                          |
+| PyPy3.10 v7.3 | pp310-macosx_x86_64<br/>pp310-macosx_arm64                             | pp310-win_amd64                                     | pp310-manylinux_x86_64<br/>pp310-manylinux_i686                                                     | pp310-manylinux_aarch64                                                                                                                                         |
 
 The list of supported and currently selected build identifiers can also be retrieved by passing the `--print-build-identifiers` flag to cibuildwheel.
 The format is `python_tag-platform_tag`, with tags similar to those in [PEP 425](https://www.python.org/dev/peps/pep-0425/#details).
@@ -342,8 +343,8 @@ See the [cibuildwheel 1 documentation](https://cibuildwheel.readthedocs.io/en/1.
 
 A list of architectures to build.
 
-On macOS, this option can be used to cross-compile between `x86_64`,
-`universal2` and `arm64` for Apple Silicon support.
+On macOS, this option can be used to [cross-compile](faq.md#cross-compiling)
+between `x86_64`, `universal2` and `arm64`.
 
 On Linux, this option can be used to build non-native architectures under
 emulation. See [this guide](faq.md#emulation) for more information.
@@ -503,9 +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
@@ -525,6 +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"
@@ -536,6 +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}
@@ -570,11 +587,11 @@ Platform-specific environment variables also available:<br/>
 
 
 ### `CIBW_ENVIRONMENT` {: #environment}
-> Set environment variables needed during the build
+> Set environment variables
 
-A list of environment variables to set during the build. Bash syntax should be used, even on Windows.
+A list of environment variables to set during the build and test phases. Bash syntax should be used, even on Windows.
 
-You must set this variable to pass variables to Linux builds (since they execute in a container). It also works for the other platforms.
+You must use this variable to pass variables to Linux builds, since they execute in a container. It also works for the other platforms.
 
 You can use `$PATH` syntax to insert other variables, or the `$(pwd)` syntax to insert the output of other shell commands.
 
@@ -656,13 +673,19 @@ Platform-specific environment variables are also available:<br/>
 !!! note
     cibuildwheel always defines the environment variable `CIBUILDWHEEL=1`. This can be useful for [building wheels with optional extensions](faq.md#building-packages-with-optional-c-extensions).
 
-### `CIBW_ENVIRONMENT_PASS_LINUX` {: #environment-pass}
-> Set environment variables on the host to pass-through to the container during the build.
+!!! note
+    To do its work, cibuildwheel internally sets the options `PIP_CONSTRAINT`, `VIRTUALENV_PIP`, `DIST_EXTRA_CONFIG`, `SETUPTOOLS_EXT_SUFFIX`, `PIP_DISABLE_PIP_VERSION_CHECK`, `PIP_ROOT_USER_ACTION`. Your assignments to these options might be overridden.
 
-A list of environment variables to pass into the linux container during the build. It has no effect on the other platforms, which can already access all environment variables directly.
+### `CIBW_ENVIRONMENT_PASS_LINUX` {: #environment-pass}
+> Set environment variables on the host to pass-through to the container.
+
+A list of environment variables to pass into the linux container during each build and test. It has no effect on the other platforms, which can already access all environment variables directly.
 
 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"
@@ -826,7 +849,6 @@ Platform-specific environment variables are also available:<br/>
         [build-system]
         requires = [
             "setuptools>=42",
-            "wheel",
             "Cython",
             "numpy==1.13.3; python_version<'3.5'",
             "oldest-supported-numpy; python_version>='3.5'",
@@ -897,9 +919,7 @@ Platform-specific environment variables are also available:<br/>
     CIBW_REPAIR_WHEEL_COMMAND: >
       python scripts/repair_wheel.py -w {dest_dir} {wheel} &&
       python scripts/check_repaired_wheel.py -w {dest_dir} {wheel}
-    ```
 
-    ```yaml
     # Use abi3audit to catch issues with Limited API wheels
     CIBW_REPAIR_WHEEL_COMMAND_LINUX: >
       auditwheel repair -w {dest_dir} {wheel} &&
@@ -933,9 +953,7 @@ Platform-specific environment variables are also available:<br/>
       'python scripts/repair_wheel.py -w {dest_dir} {wheel}',
       'python scripts/check_repaired_wheel.py -w {dest_dir} {wheel}',
     ]
-    ```
 
-    ```toml
     # Use abi3audit to catch issues with Limited API wheels
     [tool.cibuildwheel.linux]
     repair-wheel-command = [
@@ -980,7 +998,7 @@ 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).
 
@@ -1053,8 +1071,8 @@ Auditwheel detects the version of the manylinux / musllinux standard in the imag
 
 Options:
 
-- `docker[;create_args: ...]`
-- `podman[;create_args: ...]`
+- `docker[;create_args: ...][;disable_host_mount: true/false]`
+- `podman[;create_args: ...][;disable_host_mount: true/false]`
 
 Default: `docker`
 
@@ -1063,11 +1081,13 @@ Set the container engine to use. Docker is the default, or you can switch to
 running and `docker` available on PATH. To use Podman, it needs to be
 installed and `podman` available on PATH.
 
-Arguments can be supplied to the container engine. Currently, the only option
-that's customisable is 'create_args'. Parameters to create_args are
-space-separated strings, which are passed to the container engine on the
-command line when it's creating the container. If you want to include spaces
-inside a parameter, use shell-style quoting.
+Options can be supplied after the name.
+
+| Option name | Description
+|---|---
+| `create_args` | Space-separated strings, which are passed to the container engine on the command line when it's creating the container. If you want to include spaces inside a parameter, use shell-style quoting.
+| `disable_host_mount` | By default, cibuildwheel will mount the root of the host filesystem as a volume at `/host` in the container. To disable the host mount, pass `true` to this option.
+
 
 !!! tip
 
@@ -1088,6 +1108,9 @@ inside a parameter, use shell-style quoting.
 
     # pass command line options to 'docker create'
     CIBW_CONTAINER_ENGINE: "docker; create_args: --gpus all"
+
+    # disable the /host mount
+    CIBW_CONTAINER_ENGINE: "docker; disable_host_mount: true"
     ```
 
 !!! tab examples "pyproject.toml"
@@ -1099,6 +1122,9 @@ inside a parameter, use shell-style quoting.
 
     # pass command line options to 'docker create'
     container-engine = { name = "docker", create-args = ["--gpus", "all"]}
+
+    # disable the /host mount
+    container-engine = { name = "docker", disable-host-mount = true }
     ```
 
 
@@ -1344,11 +1370,11 @@ 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
-`setup.cfg`.
+`CIBW_TEST_REQUIRES` if they are already defined in `pyproject.toml`,
+`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`
@@ -1406,7 +1432,23 @@ This option is not supported in the overrides section in `pyproject.toml`.
     test-skip = "*-macosx_arm64 *-macosx_universal2:arm64"
     ```
 
-## Other
+## Debugging
+
+### `CIBW_DEBUG_KEEP_CONTAINER`
+
+Enable this flag to keep the container around for inspection after a build. This
+option is provided for debugging purposes only.
+
+Default: Off (0).
+
+!!! caution
+    This option can only be set as environment variable on the host machine
+
+#### Examples
+
+```shell
+export CIBW_DEBUG_KEEP_CONTAINER=TRUE
+```
 
 ### `CIBW_BUILD_VERBOSITY` {: #build-verbosity}
 > Increase/decrease the output of pip wheel

docs/setup.md

@@ -61,7 +61,7 @@ You should see the builds taking place. You can experiment with options using en
 
     ```sh
     # run a command to set up the build system
-    export CIBW_BEFORE_ALL='apt install libpng-dev'
+    export CIBW_BEFORE_ALL='uname -a'
 
     cibuildwheel --platform linux
     ```
@@ -69,7 +69,7 @@ You should see the builds taking place. You can experiment with options using en
     > CMD (Windows)
 
     ```bat
-    set CIBW_BEFORE_ALL='apt install libpng-dev'
+    set CIBW_BEFORE_ALL='uname -a'
 
     cibuildwheel --platform linux
     ```
@@ -82,7 +82,7 @@ You should see the builds taking place. You can experiment with options using en
 
     ```
     [tool.cibuildwheel]
-    before-all = "apt install libpng-dev"
+    before-all = "uname -a"
     ```
 
     Then invoke cibuildwheel, like:
@@ -178,16 +178,18 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
         runs-on: ${{ matrix.os }}
         strategy:
           matrix:
-            os: [ubuntu-20.04, windows-2019, macos-11]
+            # macos-13 is an intel runner, macos-14 is apple silicon
+            os: [ubuntu-20.04, windows-2019, macos-13, macos-14]
 
         steps:
-          - uses: actions/checkout@v3
+          - uses: actions/checkout@v4
 
           - name: Build wheels
-            run: pipx run cibuildwheel==2.13.1
+            run: pipx run cibuildwheel==2.16.5
 
-          - uses: actions/upload-artifact@v3
+          - uses: actions/upload-artifact@v4
             with:
+              name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
               path: ./wheelhouse/*.whl
     ```
 
@@ -210,22 +212,24 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
         runs-on: ${{ matrix.os }}
         strategy:
           matrix:
-            os: [ubuntu-20.04, windows-2019, macos-11]
+            # macos-13 is an intel runner, macos-14 is apple silicon
+            os: [ubuntu-20.04, windows-2019, macos-13, macos-14]
 
         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==2.13.1
+            run: python -m pip install cibuildwheel==2.16.5
 
           - name: Build wheels
             run: python -m cibuildwheel --output-dir wheelhouse
 
-          - uses: actions/upload-artifact@v3
+          - uses: actions/upload-artifact@v4
             with:
+              name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
               path: ./wheelhouse/*.whl
     ```
 

docs/working-examples.md

@@ -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 |
 | [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. |
-| [MemRay][]                        | ![github icon][] | ![linux icon][] | Memray is a memory profiler for Python |
+| [Kivy][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Open source UI framework written in Python, running on Windows, Linux, macOS, Android and iOS |
 | [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 |
-| [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 |
+| [Google Benchmark][]              | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | A microbenchmark support library |
+| [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 🚀 |
 | [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. |
@@ -31,87 +31,88 @@ 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. |
 | [aiortc][]                        | ![github icon][] | ![apple icon][] ![linux icon][] | WebRTC and ORTC implementation for Python using asyncio. |
-| [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` |
+| [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.  |
+| [Dependency Injector][]           | ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Dependency injection framework for Python, uses Windows TravisCI |
 | [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 |
 | [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 |
-| [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. |
-| [Line Profiler][]                 | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Line-by-line profiling for Python |
-| [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 |
-| [envd][]                          | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | 🏕️ Reproducible development environment for AI/ML |
-| [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. |
-| [aioquic][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | QUIC and HTTP/3 implementation in Python |
-| [OpenTimelineIO][]                | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Open Source API and interchange format for editorial timeline information. |
-| [ruptures][]                      | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Extensive Cython + NumPy [pyproject.toml](https://github.com/deepcharles/ruptures/blob/master/pyproject.toml) example. |
-| [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 |
 | [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. |
+| [PyYAML][]                        | ![github icon][] | ![apple icon][] | Canonical source repository for PyYAML |
+| [Line Profiler][]                 | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Line-by-line profiling for Python |
+| [PyAV][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Pythonic bindings for FFmpeg's libraries. |
+| [numexpr][]                       | ![github icon][] ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Fast numerical array expression evaluator for Python, NumPy, Pandas, PyTables and more |
+| [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. |
+| [pikepdf][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python library for reading and writing PDF, powered by QPDF |
+| [Wrapt][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python module for decorators, wrappers and monkey patching. |
+| [envd][]                          | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | 🏕️ Reproducible development environment |
+| [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. |
+| [Psycopg 3][]                     | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A modern implementation of a PostgreSQL adapter for Python |
+| [OpenTimelineIO][]                | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Open Source API and interchange format for editorial timeline information. |
+| [PyTables][]                      | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python package to manage extremely large amounts of data |
 | [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. |
 | [DeepForest][]                    | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | An Efficient, Scalable and Optimized Python Framework for Deep Forest (2021.2.1) |
 | [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 |
-| [Rtree][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Rtree: spatial index for Python GIS ¶ |
-| [markupsafe][]                    | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Safely add untrusted strings to HTML/XML markup. |
+| [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 |
 | [Picologging][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A high-performance logging library for Python. |
+| [Rtree][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Rtree: spatial index for Python GIS |
+| [markupsafe][]                    | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Safely add untrusted strings to HTML/XML markup. |
+| [time-machine][]                  | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Time mocking library using only the CPython C API. |
 | [pybind11 cmake_example][]        | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Example pybind11 module built with a CMake-based build system |
-| [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 |
 | [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 |
 | [python-snappy][]                 | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Python bindings for the snappy google library |
-| [time-machine][]                  | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Time mocking library using only the CPython C API. |
 | [tgcalls][]                       | ![github icon][] | ![apple icon][] ![windows icon][] | Python `pybind11` binding to Telegram's WebRTC library with third party dependencies like `OpenSSL`, `MozJPEG`, `FFmpeg`, etc. |
 | [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. |
 | [abess][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A fast best-subset selection library. It uses cibuildwheel to build a large project with C++ extensions. |
+| [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. |
+| [cyvcf2][]                        | ![github icon][] | ![apple icon][] ![linux icon][] | cython + htslib == fast VCF and BCF processing |
 | [jq.py][]                         | ![travisci icon][] | ![apple icon][] ![linux icon][] | Python bindings for jq |
 | [iminuit][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Jupyter-friendly Python interface for C++ MINUIT2 |
 | [Tokenizer][]                     | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Fast and customizable text tokenization library with BPE and SentencePiece support |
 | [PyGLM][]                         | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Fast OpenGL Mathematics (GLM) for Python |
+| [pillow-heif][]                   | ![github icon][] ![cirrusci icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Bindings to libheif library with third party dependencies. Fully automated CI for tests and publishing including Apple Silicon builds. |
 | [TgCrypto][]                      | ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Includes a Windows Travis build. |
 | [bx-python][]                     | ![travisci icon][] | ![apple icon][] ![linux icon][] | A library that includes Cython extensions. |
 | [iDynTree][]                      | ![github icon][] | ![linux icon][] | Uses manylinux_2_24 |
 | [boost-histogram][]               | ![github icon][] ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Supports full range of wheels, including PyPy and alternate archs. |
 | [Python-WebRTC][]                 | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | a Python extension that provides bindings to WebRTC M92 |
-| [pillow-heif][]                   | ![github icon][] ![cirrusci icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Bindings to libheif library with third party dependencies. Fully automated CI for tests and publishing including Apple Silicon builds. |
 | [pybase64][]                      | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Fast Base64 encoding/decoding in Python |
-| [Arbor][]                         | ![github icon][] | ![apple icon][] ![linux icon][] | Arbor is a multi-compartment neuron simulation library; compatible with next-generation accelerators; best-practices applied to research software; focused on community-driven development. Includes a [small script](https://github.com/arbor-sim/arbor/blob/master/scripts/patchwheel.py) patching `rpath` in bundled libraries.  |
-| [fathon][]                        | ![travisci icon][] | ![apple icon][] ![linux icon][] | python package for DFA (Detrended Fluctuation Analysis) and related algorithms |
 | [power-grid-model][]              | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Python/C++ library for distribution power system analysis |
+| [fathon][]                        | ![travisci icon][] | ![apple icon][] ![linux icon][] | python package for DFA (Detrended Fluctuation Analysis) and related algorithms |
+| [Arbor][]                         | ![github icon][] | ![apple icon][] ![linux icon][] | Arbor is a multi-compartment neuron simulation library; compatible with next-generation accelerators; best-practices applied to research software; focused on community-driven development. Includes a [small script](https://github.com/arbor-sim/arbor/blob/master/scripts/patchwheel.py) patching `rpath` in bundled libraries.  |
 | [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. |
+| [pybind11 scikit_build_example][] | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | An example combining scikit-build and pybind11 |
 | [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. |
-| [cf-units][]                      | ![github icon][] | ![apple icon][] ![linux icon][] | Units of measure as required by the Climate and Forecast (CF) Metadata Conventions |
-| [pybind11 scikit_build_example][] | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | An example combining scikit-build and pybind11 |
 | [clang-format][]                  | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Scikit-build wrapper around LLVM's CMake, all platforms, generic wheels. |
-| [numpythia][]                     | ![github icon][] | ![apple icon][] ![linux icon][] | The interface between PYTHIA and NumPy |
+| [cf-units][]                      | ![github icon][] | ![apple icon][] ![linux icon][] | Units of measure as required by the Climate and Forecast (CF) Metadata Conventions |
 | [ninja][]                         | ![github icon][] ![travisci icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Multitagged binary builds for all supported platforms, using cibw 2 config configuration. |
+| [numpythia][]                     | ![github icon][] | ![apple icon][] ![linux icon][] | The interface between PYTHIA and NumPy |
 | [pyjet][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | The interface between FastJet and NumPy |
-| [GSD][]                           | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Cython and NumPy project with 64-bit wheels. |
 | [ril][]                           | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A python binding to Rust Imaging library using maturin and Pyo3, utilizes Github Action cache to improve speed. Builds abi3 wheels. |
+| [GSD][]                           | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Cython and NumPy project with 64-bit wheels. |
 | [SiPM][]                          | ![github icon][] | ![apple icon][] ![linux icon][] | High performance library for SiPM detectors simulation using C++17, OpenMP and AVX2 intrinsics. |
-| [CorrectionLib][]                 | ![github icon][] | ![apple icon][] ![linux icon][] | Structured JSON powered correction library for HEP, designed for the CMS experiment at CERN. |
-| [pyinstrument_cext][]             | ![travisci icon][] ![appveyor icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A simple C extension, without external dependencies |
 | [xmlstarlet][]                    | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Python 3.6+ CFFI bindings with true MSVC build. |
+| [CorrectionLib][]                 | ![github icon][] | ![apple icon][] ![linux icon][] | Structured JSON powered correction library for HEP, designed for the CMS experiment at CERN. |
 | [aalink][]                        | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Async Python interface for Ableton Link. |
+| [pyinstrument_cext][]             | ![travisci icon][] ![appveyor icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A simple C extension, without external dependencies |
+| [werpy][]                         | ![github icon][] | ![windows icon][] ![linux icon][] ![apple icon][] | An ultra-fast python package using optimized dynamic programming to compute the Word Error Rate (WER). |
 | [pybind11 cross build example][]  | ![github icon][] ![gitlab icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Same as pybind11 cmake_example but used to demo Linux ARM + Windows + macOS builds on GitLab |
 
 [scikit-learn]: https://github.com/scikit-learn/scikit-learn
@@ -121,15 +122,15 @@ title: Working examples
 [Matplotlib]: https://github.com/matplotlib/matplotlib
 [NCNN]: https://github.com/Tencent/ncnn
 [Prophet]: https://github.com/facebook/prophet
-[Kivy]: https://github.com/kivy/kivy
 [MyPy]: https://github.com/mypyc/mypy_mypyc-wheels
-[MemRay]: https://github.com/bloomberg/memray
+[Kivy]: https://github.com/kivy/kivy
 [duckdb]: https://github.com/duckdb/duckdb
+[MemRay]: https://github.com/bloomberg/memray
 [uvloop]: https://github.com/MagicStack/uvloop
 [psutil]: https://github.com/giampaolo/psutil
-[vaex]: https://github.com/vaexio/vaex
-[Google Benchmark]: https://github.com/google/benchmark
 [Triton]: https://github.com/openai/triton
+[Google Benchmark]: https://github.com/google/benchmark
+[vaex]: https://github.com/vaexio/vaex
 [Apache Beam]: https://github.com/apache/beam
 [PyGame]: https://github.com/pygame/pygame
 [asyncpg]: https://github.com/MagicStack/asyncpg
@@ -137,87 +138,88 @@ 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
 [aiortc]: https://github.com/aiortc/aiortc
-[pyzmq]: https://github.com/zeromq/pyzmq
 [Confluent client for Kafka]: https://github.com/confluentinc/confluent-kafka-python
+[pyzmq]: https://github.com/zeromq/pyzmq
+[Dependency Injector]: https://github.com/ets-labs/python-dependency-injector
 [Implicit]: https://github.com/benfred/implicit
 [vispy]: https://github.com/vispy/vispy
-[Dependency Injector]: https://github.com/ets-labs/python-dependency-injector
 [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
-[PyAV]: https://github.com/PyAV-Org/PyAV
-[h5py]: https://github.com/h5py/h5py
-[Line Profiler]: https://github.com/pyutils/line_profiler
-[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
-[aioquic]: https://github.com/aiortc/aioquic
-[OpenTimelineIO]: https://github.com/PixarAnimationStudios/OpenTimelineIO
-[ruptures]: https://github.com/deepcharles/ruptures
-[PyTables]: https://github.com/PyTables/PyTables
-[Psycopg 3]: https://github.com/psycopg/psycopg
 [CTranslate2]: https://github.com/OpenNMT/CTranslate2
+[PyYAML]: https://github.com/yaml/pyyaml
+[Line Profiler]: https://github.com/pyutils/line_profiler
+[PyAV]: https://github.com/PyAV-Org/PyAV
+[numexpr]: https://github.com/pydata/numexpr
+[h5py]: https://github.com/h5py/h5py
+[pikepdf]: https://github.com/pikepdf/pikepdf
+[Wrapt]: https://github.com/GrahamDumpleton/wrapt
+[envd]: https://github.com/tensorchord/envd
+[OpenColorIO]: https://github.com/AcademySoftwareFoundation/OpenColorIO
+[SimpleJSON]: https://github.com/simplejson/simplejson
+[aioquic]: https://github.com/aiortc/aioquic
+[ruptures]: https://github.com/deepcharles/ruptures
+[Psycopg 3]: https://github.com/psycopg/psycopg
+[OpenTimelineIO]: https://github.com/PixarAnimationStudios/OpenTimelineIO
+[PyTables]: https://github.com/PyTables/PyTables
 [Parselmouth]: https://github.com/YannickJadoul/Parselmouth
 [DeepForest]: https://github.com/LAMDA-NJU/Deep-Forest
 [google neuroglancer]: https://github.com/google/neuroglancer
 [AutoPy]: https://github.com/autopilot-rs/autopy
 [H3-py]: https://github.com/uber/h3-py
+[mosec]: https://github.com/mosecorg/mosec
+[Picologging]: https://github.com/microsoft/picologging
 [Rtree]: https://github.com/Toblerity/rtree
 [markupsafe]: https://github.com/pallets/markupsafe
-[Picologging]: https://github.com/microsoft/picologging
+[time-machine]: https://github.com/adamchainz/time-machine
 [pybind11 cmake_example]: https://github.com/pybind/cmake_example
-[mosec]: https://github.com/mosecorg/mosec
 [KDEpy]: https://github.com/tommyod/KDEpy
 [python-rapidjson]: https://github.com/python-rapidjson/python-rapidjson
 [python-snappy]: https://github.com/andrix/python-snappy
-[time-machine]: https://github.com/adamchainz/time-machine
 [tgcalls]: https://github.com/MarshalX/tgcalls
 [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
 [abess]: https://github.com/abess-team/abess
+[matrixprofile]: https://github.com/matrix-profile-foundation/matrixprofile
+[cyvcf2]: https://github.com/brentp/cyvcf2
 [jq.py]: https://github.com/mwilliamson/jq.py
 [iminuit]: https://github.com/scikit-hep/iminuit
 [Tokenizer]: https://github.com/OpenNMT/Tokenizer
 [PyGLM]: https://github.com/Zuzu-Typ/PyGLM
+[pillow-heif]: https://github.com/bigcat88/pillow_heif
 [TgCrypto]: https://github.com/pyrogram/tgcrypto
 [bx-python]: https://github.com/bxlab/bx-python
 [iDynTree]: https://github.com/robotology/idyntree
 [boost-histogram]: https://github.com/scikit-hep/boost-histogram
 [Python-WebRTC]: https://github.com/MarshalX/python-webrtc
-[pillow-heif]: https://github.com/bigcat88/pillow_heif
 [pybase64]: https://github.com/mayeut/pybase64
-[Arbor]: https://github.com/arbor-sim/arbor
-[fathon]: https://github.com/stfbnc/fathon
 [power-grid-model]: https://github.com/alliander-opensource/power-grid-model
+[fathon]: https://github.com/stfbnc/fathon
+[Arbor]: https://github.com/arbor-sim/arbor
 [Imagecodecs (fork)]: https://github.com/czaki/imagecodecs_build
+[pybind11 scikit_build_example]: https://github.com/pybind/scikit_build_example
 [polaroid]: https://github.com/daggy1234/polaroid
 [etebase-py]: https://github.com/etesync/etebase-py
-[cf-units]: https://github.com/SciTools/cf-units
-[pybind11 scikit_build_example]: https://github.com/pybind/scikit_build_example
 [clang-format]: https://github.com/ssciwr/clang-format-wheel
-[numpythia]: https://github.com/scikit-hep/numpythia
+[cf-units]: https://github.com/SciTools/cf-units
 [ninja]: https://github.com/scikit-build/ninja-python-distributions
+[numpythia]: https://github.com/scikit-hep/numpythia
 [pyjet]: https://github.com/scikit-hep/pyjet
-[GSD]: https://github.com/glotzerlab/gsd
 [ril]: https://github.com/Cryptex-github/ril-py
+[GSD]: https://github.com/glotzerlab/gsd
 [SiPM]: https://github.com/EdoPro98/SimSiPM
-[CorrectionLib]: https://github.com/cms-nanoAOD/correctionlib
-[pyinstrument_cext]: https://github.com/joerick/pyinstrument_cext
 [xmlstarlet]: https://github.com/dimitern/xmlstarlet
+[CorrectionLib]: https://github.com/cms-nanoAOD/correctionlib
 [aalink]: https://github.com/artfwo/aalink
+[pyinstrument_cext]: https://github.com/joerick/pyinstrument_cext
+[werpy]: https://github.com/analyticsinmotion/werpy
 [pybind11 cross build example]: https://github.com/wbarnha/pybind_cmake_example_crossbuild
 
 [appveyor icon]: data/readme_icons/appveyor.svg

examples/appveyor-minimal.yml

@@ -12,7 +12,7 @@ stack: python 3.7
 init:
 - cmd: set PATH=C:\Python37;C:\Python37\Scripts;%PATH%
 
-install: python -m pip install cibuildwheel==2.13.1
+install: python -m pip install cibuildwheel==2.16.5
 
 build_script: python -m cibuildwheel --output-dir wheelhouse
 

examples/azure-pipelines-minimal.yml

@@ -6,7 +6,7 @@ jobs:
     - bash: |
         set -o errexit
         python3 -m pip install --upgrade pip
-        pip3 install cibuildwheel==2.13.1
+        pip3 install cibuildwheel==2.16.5
       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==2.13.1
+        python3 -m pip install cibuildwheel==2.16.5
       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==2.13.1
+        pip install cibuildwheel==2.16.5
       displayName: Install dependencies
     - bash: cibuildwheel --output-dir wheelhouse .
       displayName: Build wheels

examples/circleci-minimal.yml

@@ -11,7 +11,7 @@ jobs:
       - run:
           name: Build the Linux wheels.
           command: |
-            pip3 install --user cibuildwheel==2.13.1
+            pip3 install --user cibuildwheel==2.16.5
             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==2.13.1
+            python3 -m pip install --user cibuildwheel==2.16.5
             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==2.13.1
+            pip3 install cibuildwheel==2.16.5
             cibuildwheel --output-dir wheelhouse
       - store_artifacts:
           path: wheelhouse/

examples/cirrus-ci-intel-mac.yml

@@ -1,6 +1,6 @@
 build_and_store_wheels: &BUILD_AND_STORE_WHEELS
   install_cibuildwheel_script:
-    - python -m pip install cibuildwheel==2.13.1
+    - python -m pip install cibuildwheel==2.16.5
   run_cibuildwheel_script:
     - cibuildwheel
   wheels_artifacts:

examples/cirrus-ci-minimal.yml

@@ -1,6 +1,6 @@
 build_and_store_wheels: &BUILD_AND_STORE_WHEELS
   install_cibuildwheel_script:
-    - python -m pip install cibuildwheel==2.13.1
+    - python -m pip install cibuildwheel==2.16.5
   run_cibuildwheel_script:
     - cibuildwheel
   wheels_artifacts:

examples/github-apple-silicon.yml

@@ -1,19 +0,0 @@
-name: Build
-
-on: [push, pull_request]
-
-jobs:
-  build_wheels_macos:
-    name: Build wheels on macos-11
-    runs-on: macos-11
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Build wheels
-        uses: pypa/cibuildwheel@v2.13.1
-        env:
-          CIBW_ARCHS_MACOS: x86_64 arm64
-
-      - uses: actions/upload-artifact@v3
-        with:
-          path: ./wheelhouse/*.whl

examples/github-deploy.yml

@@ -1,14 +1,14 @@
 name: Build and upload to PyPI
 
-# Build on every branch push, tag push, and pull request change:
-on: [push, pull_request]
-# Alternatively, to publish when a (published) GitHub Release is created, use the following:
-# on:
-#   push:
-#   pull_request:
-#   release:
-#     types:
-#       - published
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - main
+  release:
+    types:
+      - published
 
 jobs:
   build_wheels:
@@ -16,48 +16,51 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, windows-2019, macos-11]
+        # macos-13 is an intel runner, macos-14 is apple silicon
+        os: [ubuntu-22.04, windows-2022, macos-13, macos-14]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.13.1
+        uses: pypa/cibuildwheel@v2.16.5
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
+          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
           path: ./wheelhouse/*.whl
 
   build_sdist:
     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
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
+          name: cibw-sdist
           path: dist/*.tar.gz
 
   upload_pypi:
     needs: [build_wheels, build_sdist]
     runs-on: ubuntu-latest
-    # upload to PyPI on every tag starting with 'v'
-    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
-    # alternatively, to publish when a GitHub Release is created, use the following rule:
-    # if: github.event_name == 'release' && github.event.action == 'published'
+    environment: pypi
+    permissions:
+      id-token: write
+    if: github.event_name == 'release' && github.event.action == 'published'
+    # or, alternatively, upload to PyPI on every tag starting with 'v' (remove on: release above to use this)
+    # if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
     steps:
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
-          # unpacks default artifact into dist/
-          # if `name: artifact` is omitted, the action will create extra parent dir
-          name: artifact
+          # unpacks all CIBW artifacts into dist/
+          pattern: cibw-*
           path: dist
+          merge-multiple: true
 
-      - uses: pypa/gh-action-pypi-publish@v1.5.0
+      - uses: pypa/gh-action-pypi-publish@release/v1
         with:
-          user: __token__
-          password: ${{ secrets.pypi_password }}
-          # To test: repository_url: https://test.pypi.org/legacy/
+          # To test: repository-url: https://test.pypi.org/legacy/

examples/github-minimal.yml

@@ -8,13 +8,14 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, windows-2019, macos-11]
+        # macos-13 is an intel runner, macos-14 is apple silicon
+        os: [ubuntu-20.04, windows-2019, macos-13, macos-14]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.13.1
+        uses: pypa/cibuildwheel@v2.16.5
         # env:
         #   CIBW_SOME_OPTION: value
         #    ...
@@ -23,6 +24,7 @@ jobs:
         #   output-dir: wheelhouse
         #   config-file: "{package}/pyproject.toml"
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
+          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
           path: ./wheelhouse/*.whl

examples/github-with-qemu.yml

@@ -8,24 +8,25 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, windows-2019, macos-11]
+        os: [ubuntu-20.04, windows-2019, macos-12, macos-14]
 
     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@v2.13.1
+        uses: pypa/cibuildwheel@v2.16.5
         env:
           # configure cibuildwheel to build native archs ('auto'), and some
           # emulated ones
           CIBW_ARCHS_LINUX: auto aarch64 ppc64le s390x
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
+          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
           path: ./wheelhouse/*.whl

examples/gitlab-minimal.yml

@@ -12,7 +12,7 @@ linux:
     DOCKER_TLS_CERTDIR: ""
   script:
     - curl -sSL https://get.docker.com/ | sh
-    - python -m pip install cibuildwheel==2.13.1
+    - python -m pip install cibuildwheel==2.16.5
     - 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==2.13.1
+    - py -m pip install cibuildwheel==2.16.5
   script:
     - py -m cibuildwheel --output-dir wheelhouse --platform windows
   artifacts:

examples/gitlab-with-qemu.yml

@@ -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==2.13.1
+    - python -m pip install cibuildwheel==2.16.5
     # Assuming your CI runner's default architecture is x86_64...
     - cibuildwheel --output-dir wheelhouse --platform linux --archs aarch64
   artifacts:

examples/travis-ci-deploy.yml

@@ -20,7 +20,7 @@ jobs:
         - ln -s /c/Python38/python.exe /c/Python38/python3.exe
 
 install:
-  - python3 -m pip install cibuildwheel==2.13.1
+  - python3 -m pip install cibuildwheel==2.16.5
 
 script:
   # build the wheels, put them into './dist'

examples/travis-ci-minimal.yml

@@ -26,7 +26,7 @@ jobs:
         - ln -s /c/Python38/python.exe /c/Python38/python3.exe
 
 install:
-  - python3 -m pip install cibuildwheel==2.13.1
+  - python3 -m pip install cibuildwheel==2.16.5
 
 script:
   # build the wheels, put them into './wheelhouse'

examples/travis-ci-test-and-deploy.yml

@@ -54,7 +54,7 @@ jobs:
     - stage: deploy
       name: Build and deploy Linux wheels
       services: docker
-      install: python3 -m pip install cibuildwheel==2.13.1 twine
+      install: python3 -m pip install cibuildwheel==2.16.5 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==2.13.1 twine
+      install: python3 -m pip install cibuildwheel==2.16.5 twine
       script: python3 -m cibuildwheel --output-dir wheelhouse
       after_success: python3 -m twine upload --skip-existing wheelhouse/*.whl
 

noxfile.py

@@ -113,6 +113,17 @@ def update_proj(session: nox.Session) -> None:
     )
 
 
+@nox.session(reuse_venv=True)
+def generate_schema(session: nox.Session) -> None:
+    """
+    Generate the cibuildwheel.schema.json file.
+    """
+    session.install("pyyaml")
+    output = session.run("python", "bin/generate_schema.py", silent=True)
+    assert isinstance(output, str)
+    DIR.joinpath("cibuildwheel/resources/cibuildwheel.schema.json").write_text(output)
+
+
 @nox.session(python="3.9")
 def docs(session: nox.Session) -> None:
     """

pyproject.toml

@@ -5,26 +5,17 @@ requires = [
 build-backend = "setuptools.build_meta"
 
 
-[tool.black]
-line-length = 100
-target-version = ['py37', 'py38', 'py39', 'py310', 'py311']
-
-
 [tool.pytest.ini_options]
 minversion = "6.0"
 addopts = ["-ra", "--showlocals", "--strict-markers", "--strict-config"]
 junit_family = "xunit2"
-testpaths = [
-    "test",
-    "unit_test",
-]
 xfail_strict = true
 filterwarnings = ["error"]
 log_cli_level = "info"
 
 
 [tool.mypy]
-python_version = 3.7
+python_version = 3.8
 files = [
     "cibuildwheel/*.py",
     "test/**/*.py",
@@ -83,7 +74,7 @@ ignore = [
 ]
 
 [tool.pylint]
-py-version = "3.7"
+py-version = "3.8"
 jobs = "0"
 fail-on = ["E", "F"]
 fail-under = "9.8"
@@ -119,8 +110,12 @@ messages_control.disable = [
 ]
 
 [tool.ruff]
-select = [
-  "E", "F", "W", # flake8
+target-version = "py38"
+line-length = 100
+
+
+[tool.ruff.lint]
+extend-select = [
   "B",           # flake8-bugbear
   "I",           # isort
   "ARG",         # flake8-unused-arguments
@@ -140,33 +135,31 @@ select = [
   "UP",          # pyupgrade
   "YTT",         # flake8-2020
   "EXE",         # flake8-executable
+  "PYI",         # flake8-pyi
 ]
-extend-ignore = [
+ignore = [
   "PLR",    # Design related pylint codes
   "E501",   # Line too long
   "RET504", "RET505", "RET508",  # else after control flow
   "PT004",  # Rename suggested for returnless fixtures
-  "PT007",  # False positive (fixed upstream)
+  "PT007",  # False positive
+  "PYI025", # Set as AbstractSet
+  "ISC001", # Conflicts with formatter
 ]
-target-version = "py37"
 typing-modules = ["cibuildwheel._compat.typing"]
 flake8-unused-arguments.ignore-variadic-names = true
 
-[tool.ruff.flake8-tidy-imports.banned-api]
+[tool.ruff.lint.flake8-tidy-imports.banned-api]
 "typing.Mapping".msg = "Use collections.abc.Mapping instead."
 "typing.Callable".msg = "Use collections.abc.Callable instead."
 "typing.Iterator".msg = "Use collections.abc.Iterator instead."
 "typing.Sequence".msg = "Use collections.abc.Sequence instead."
 "typing.Set".msg = "Use collections.abc.Set instead."
-"typing.Protocol".msg = "Use cibuildwheel._compat.typing.Protocol instead."
-"typing.Final".msg = "Use cibuildwheel._compat.typing.Final instead."
-"typing.Literal".msg = "Use cibuildwheel._compat.typing.Literal instead."
-"typing.OrderedDict".msg = "Use cibuildwheel._compat.typing.OrderedDict instead."
-"typing.TypedDict".msg = "Use cibuildwheel._compat.typing.TypedDict instead."
 "typing.NotRequired".msg = "Use cibuildwheel._compat.typing.NotRequired instead."
 "typing.assert_never".msg = "Use cibuildwheel._compat.typing.assert_never instead."
 "tomllib".msg = "Use cibuildwheel._compat.tomllib instead."
 "tomli".msg = "Use cibuildwheel._compat.tomllib instead."
 
-[tool.ruff.per-file-ignores]
+[tool.ruff.lint.per-file-ignores]
 "unit_test/*" = ["PLC1901"]
+"cibuildwheel/_compat/**.py" = ["TID251"]

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = cibuildwheel
-version = 2.13.1
+version = 2.16.5
 description = Build Python wheels on CI with minimal configuration.
 long_description = file: README.md
 long_description_content_type = text/markdown
@@ -16,11 +16,11 @@ classifiers =
     Natural Language :: English
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3 :: Only
-    Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
+    Programming Language :: Python :: 3.12
     Programming Language :: Python :: Implementation :: CPython
     Topic :: Software Development :: Build Tools
 keywords = ci,wheel,packaging,pypi,travis,appveyor,macos,linux,windows
@@ -39,7 +39,7 @@ install_requires =
     platformdirs
     tomli;python_version < '3.11'
     typing-extensions>=4.1.0;python_version < '3.11'
-python_requires = >=3.7
+python_requires = >=3.8
 include_package_data = True
 zip_safe = False
 
@@ -50,6 +50,8 @@ include =
 [options.entry_points]
 console_scripts =
     cibuildwheel = cibuildwheel.__main__:main
+validate_pyproject.tool_schema =
+    cibuildwheel = cibuildwheel.schema:get_schema
 
 [options.package_data]
 cibuildwheel = resources/*

setup.py

@@ -17,6 +17,7 @@ extras = {
         "pytest-xdist",
         "build",
         "tomli_w",
+        "validate-pyproject",
     ],
     "bin": [
         "click",

test/conftest.py

@@ -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)

test/test_before_test.py

@@ -3,9 +3,7 @@ from __future__ import annotations
 from . import test_projects, utils
 
 before_test_project = test_projects.new_c_project()
-before_test_project.files[
-    "test/spam_test.py"
-] = r"""
+before_test_project.files["test/spam_test.py"] = r"""
 import sys
 import os
 from unittest import TestCase

test/test_build_frontend_args.py

@@ -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

test/test_container_images.py

@@ -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")

test/test_cpp_standards.py

@@ -99,9 +99,7 @@ cpp17_project = cpp_test_project.copy()
 cpp17_project.template_context["extra_compile_args"] = [
     "/std:c++17" if utils.platform == "windows" else "-std=c++17"
 ]
-cpp17_project.template_context[
-    "spam_cpp_top_level_add"
-] = r"""
+cpp17_project.template_context["spam_cpp_top_level_add"] = r"""
 #include <utility>
 auto a = std::pair(5.0, false);
 """
@@ -118,7 +116,7 @@ def test_cpp17(tmp_path):
 
     # Pypy's distutils sets the default compiler to 'msvc9compiler', which
     # is too old to support cpp17.
-    add_env = {"CIBW_SKIP": "pp??-*"}
+    add_env = {"CIBW_SKIP": "pp*"}
 
     if utils.platform == "macos":
         add_env["MACOSX_DEPLOYMENT_TARGET"] = "10.13"

test/test_dependency_versions.py

@@ -135,9 +135,7 @@ def test_dependency_constraints_file(tmp_path, build_frontend_env):
             wheel=={wheel}
             virtualenv=={virtualenv}
             importlib-metadata<3,>=0.12; python_version < "3.8"
-            """.format(
-                **tool_versions
-            )
+            """.format(**tool_versions)
         )
     )
 

test/test_emulation.py

@@ -8,9 +8,7 @@ from . import test_projects, utils
 
 project_with_a_test = test_projects.new_c_project()
 
-project_with_a_test.files[
-    "test/spam_test.py"
-] = r"""
+project_with_a_test.files["test/spam_test.py"] = r"""
 import spam
 
 def test_spam():

test/test_from_sdist.py

@@ -61,10 +61,23 @@ def test_simple(tmp_path):
     sdist_dir.mkdir()
     sdist_path = make_sdist(basic_project, sdist_dir)
 
+    setup_py_assertion_snippet = textwrap.dedent(
+        """
+        import os
+
+        assert os.path.exists('setup.py')
+        assert os.path.exists('{package}/setup.py')
+        """,
+    )
+    setup_py_assertion_cmd = f'python3 -c "{setup_py_assertion_snippet !s}"'
+
     # build the wheels from sdist
     actual_wheels = cibuildwheel_from_sdist_run(
         sdist_path,
-        add_env={"CIBW_BUILD": "cp39-*"},
+        add_env={
+            "CIBW_BEFORE_BUILD": setup_py_assertion_cmd,
+            "CIBW_BUILD": "cp39-*",
+        },
     )
 
     # check that the expected wheels are produced

test/test_macos_archs.py

@@ -83,7 +83,7 @@ def test_cross_compiled_test(tmp_path, capfd, build_universal2):
         assert "running tests on arm64" not in captured.out
         if build_universal2:
             assert (
-                "While universal2 wheels can be built on x86_64, the arm64 part of them cannot currently be tested"
+                "While universal2 wheels can be built on x86_64, the arm64 part of the wheel cannot be tested"
                 in captured.err
             )
         else:
@@ -95,7 +95,7 @@ def test_cross_compiled_test(tmp_path, capfd, build_universal2):
         assert "running tests on x86_64" in captured.out
         assert "running tests on arm64" in captured.out
         assert (
-            "While universal2 wheels can be built on x86_64, the arm64 part of them cannot currently be tested"
+            "While universal2 wheels can be built on x86_64, the arm64 part of the wheel cannot be tested"
             not in captured.err
         )
         assert (
@@ -162,7 +162,7 @@ def test_universal2_testing(tmp_path, capfd, skip_arm64_test):
         assert "running tests on x86_64" in captured.out
         assert "running tests on arm64" not in captured.out
 
-        warning_message = "While universal2 wheels can be built on x86_64, the arm64 part of them cannot currently be tested"
+        warning_message = "While universal2 wheels can be built on x86_64, the arm64 part of the wheel cannot be tested"
         if skip_arm64_test:
             assert warning_message not in captured.err
         else:

test/test_manylinuxXXXX_only.py

@@ -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")
@@ -84,11 +85,11 @@ def test(manylinux_image, tmp_path):
         # We don't have a manylinux1 image for PyPy & CPython 3.10 and above
         add_env["CIBW_SKIP"] = "pp* cp31*"
     if manylinux_image in {"manylinux2010"}:
-        # We don't have a manylinux2010 image for PyPy 3.9, CPython 3.11+
-        add_env["CIBW_SKIP"] = "pp39* cp311* cp312*"
+        # We don't have a manylinux2010 image for PyPy 3.9+, CPython 3.11+
+        add_env["CIBW_SKIP"] = "pp39* pp31* cp311* cp312*"
     if manylinux_image in {"manylinux_2_24"}:
-        # We don't have a manylinux_2_24 image for CPython 3.12+
-        add_env["CIBW_SKIP"] = "cp312*"
+        # We don't have a manylinux_2_24 image for PyPy 3.10+, CPython 3.12+
+        add_env["CIBW_SKIP"] = "pp31* cp312*"
     if manylinux_image == "manylinux_2_28" and platform.machine() == "x86_64":
         # We don't have a manylinux_2_28 image for i686
         add_env["CIBW_ARCHS"] = "x86_64"
@@ -111,16 +112,16 @@ def test(manylinux_image, tmp_path):
         expected_wheels = [w for w in expected_wheels if "-pp" not in w and "-cp31" not in w]
 
     if manylinux_image in {"manylinux2010"}:
-        # remove PyPy 3.9 & CPython 3.11
+        # remove PyPy 3.9+ & CPython 3.11
         expected_wheels = [
             w
             for w in expected_wheels
-            if "-pp39" not in w and "-cp311" not in w and "-cp312" not in w
+            if "-pp39" not in w and "-pp31" not in w and "-cp311" not in w and "-cp312" not in w
         ]
 
     if manylinux_image in {"manylinux_2_24"}:
-        # remove CPython 3.11 and above
-        expected_wheels = [w for w in expected_wheels if "-cp312" not in w]
+        # remove PyPy 3.10+ & CPython 3.11 and above
+        expected_wheels = [w for w in expected_wheels if "-pp31" not in w and "-cp312" not in w]
 
     if manylinux_image == "manylinux_2_28" and platform.machine() == "x86_64":
         # We don't have a manylinux_2_28 image for i686

test/test_musllinux_X_Y_only.py

@@ -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)

test/test_pep518.py

@@ -19,9 +19,7 @@ basic_project = test_projects.new_c_project(
     )
 )
 
-basic_project.files[
-    "pyproject.toml"
-] = """
+basic_project.files["pyproject.toml"] = """
 [build-system]
 requires = [
     "setuptools >= 42",

test/test_pure_wheel.py

@@ -8,9 +8,7 @@ import pytest
 from . import utils
 
 pure_python_project = test_projects.TestProject()
-pure_python_project.files[
-    "setup.py"
-] = """
+pure_python_project.files["setup.py"] = """
 from setuptools import Extension, setup
 
 setup(
@@ -20,9 +18,7 @@ setup(
 )
 """
 
-pure_python_project.files[
-    "spam.py"
-] = """
+pure_python_project.files["spam.py"] = """
 def a_function():
     pass
 """

test/test_same_wheel.py

@@ -8,9 +8,7 @@ import pytest
 from . import utils
 
 basic_project = test_projects.new_c_project()
-basic_project.files[
-    "repair.py"
-] = """
+basic_project.files["repair.py"] = """
 import shutil
 import sys
 from pathlib import Path

test/test_subdir_package.py

@@ -14,9 +14,7 @@ subdir_package_project.files["src/spam/spam.c"] = jinja2.Template(SPAM_C_TEMPLAT
 subdir_package_project.template_context["spam_c_top_level_add"] = ""
 subdir_package_project.template_context["spam_c_function_add"] = ""
 
-subdir_package_project.files[
-    "src/spam/setup.py"
-] = r"""
+subdir_package_project.files["src/spam/setup.py"] = r"""
 from setuptools import Extension, setup
 
 setup(
@@ -26,15 +24,11 @@ setup(
 )
 """
 
-subdir_package_project.files[
-    "src/spam/test/run_tests.py"
-] = r"""
+subdir_package_project.files["src/spam/test/run_tests.py"] = r"""
 print('run_tests.py executed!')
 """
 
-subdir_package_project.files[
-    "bin/before_build.py"
-] = r"""
+subdir_package_project.files["bin/before_build.py"] = r"""
 print('before_build.py executed!')
 """
 

test/test_testing.py

@@ -18,9 +18,7 @@ project_with_a_test = test_projects.new_c_project(
     )
 )
 
-project_with_a_test.files[
-    "test/spam_test.py"
-] = r'''
+project_with_a_test.files["test/spam_test.py"] = r'''
 import os
 import platform
 import sys
@@ -115,9 +113,7 @@ def test_extras_require(tmp_path):
 
 
 project_with_a_failing_test = test_projects.new_c_project()
-project_with_a_failing_test.files[
-    "test/spam_test.py"
-] = r"""
+project_with_a_failing_test.files["test/spam_test.py"] = r"""
 from unittest import TestCase
 
 class TestSpam(TestCase):

test/utils.py

@@ -174,7 +174,12 @@ def expected_wheels(
         ]
 
         if machine_arch in ["x86_64", "AMD64", "x86", "aarch64"]:
-            python_abi_tags += ["pp37-pypy37_pp73", "pp38-pypy38_pp73", "pp39-pypy39_pp73"]
+            python_abi_tags += [
+                "pp37-pypy37_pp73",
+                "pp38-pypy38_pp73",
+                "pp39-pypy39_pp73",
+                "pp310-pypy310_pp73",
+            ]
 
         if platform == "macos" and machine_arch == "arm64":
             # arm64 macs are only supported by cp38+
@@ -186,6 +191,7 @@ def expected_wheels(
                 "cp312-cp312",
                 "pp38-pypy38_pp73",
                 "pp39-pypy39_pp73",
+                "pp310-pypy310_pp73",
             ]
 
     wheels = []
@@ -199,13 +205,14 @@ def expected_wheels(
             if machine_arch == "x86_64":
                 architectures.append("i686")
 
-            platform_tags = [
-                ".".join(
-                    f"{manylinux_version}_{architecture}"
-                    for manylinux_version in manylinux_versions
-                )
-                for architecture in architectures
-            ]
+            if len(manylinux_versions) > 0:
+                platform_tags = [
+                    ".".join(
+                        f"{manylinux_version}_{architecture}"
+                        for manylinux_version in manylinux_versions
+                    )
+                    for architecture in architectures
+                ]
             if len(musllinux_versions) > 0 and not python_abi_tag.startswith("pp"):
                 platform_tags.extend(
                     [