Bump version: v2.12.0

[Bot] Update dependencies

.github/workflows/release.yml

@@ -34,7 +34,7 @@ jobs:
         name: artifact
         path: dist
 
-    - uses: pypa/gh-action-pypi-publish@v1.5.1
+    - uses: pypa/gh-action-pypi-publish@v1.6.4
       with:
         user: __token__
         password: ${{ secrets.pypi_password }}

.github/workflows/test.yml

@@ -37,8 +37,8 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-18.04, windows-latest, macos-11]
-        python_version: ['3.10']
+        os: [ubuntu-20.04, windows-latest, macos-11]
+        python_version: ['3.11']
     timeout-minutes: 180
     steps:
     - uses: actions/checkout@v3
@@ -56,7 +56,6 @@ jobs:
         echo "deb https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_${VERSION_ID}/ /" | sudo tee /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
         curl -sSfL "https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_${VERSION_ID}/Release.key" | sudo apt-key add -
         sudo apt-get update
-        sudo apt-get -y upgrade
         sudo apt-get -y install podman
 
     - name: Install dependencies

.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-latest
+    runs-on: ubuntu-20.04
     steps:
     - uses: actions/checkout@v3
 
-    - uses: wntrblm/nox@2022.8.7
+    - uses: wntrblm/nox@2022.11.21
       with:
-        python-versions: "3.6, 3.7, 3.8, 3.9, 3.10, 3.11-dev"
+        python-versions: "3.6, 3.7, 3.8, 3.9, 3.10, 3.11"
 
     - name: "Run update: dependencies"
       run: nox --force-color -s update_constraints

.gitlab-ci.yml

@@ -25,7 +25,6 @@ windows:
   before_script:
     - choco install python -y --version 3.8.6
   script:
-    - py -m cibuildwheel --output-dir wheelhouse --platform windows
     - py -m pip install -e ".[dev]" pytest-custom-exit-code
     - py bin\run_tests.py
   tags:

.pre-commit-config.yaml

@@ -1,7 +1,7 @@
 repos:
 
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v4.3.0
+  rev: v4.4.0
   hooks:
   - id: check-case-conflict
   - id: check-merge-conflict
@@ -14,7 +14,7 @@ repos:
   - id: trailing-whitespace
 
 - repo: https://github.com/asottile/pyupgrade
-  rev: v3.0.0
+  rev: v3.3.1
   hooks:
   - id: pyupgrade
     args: ["--py37-plus"]
@@ -22,32 +22,32 @@ repos:
 
 # Autoremoves unused imports
 - repo: https://github.com/hadialqattan/pycln
-  rev: v2.1.1
+  rev: v2.1.2
   hooks:
   - id: pycln
     args: [--all]
     stages: [manual]
 
 - repo: https://github.com/PyCQA/isort
-  rev: 5.10.1
+  rev: 5.11.4
   hooks:
   - id: isort
     args: ["-a", "from __future__ import annotations"]
     exclude: ^cibuildwheel/resources/.*py$
 
 - repo: https://github.com/psf/black
-  rev: 22.10.0
+  rev: 22.12.0
   hooks:
   - id: black
 
 - repo: https://github.com/asottile/setup-cfg-fmt
-  rev: v2.0.0
+  rev: v2.2.0
   hooks:
   - id: setup-cfg-fmt
-    args: [--include-version-classifiers, --max-py-version=3.10]
+    args: [--include-version-classifiers, --max-py-version=3.11]
 
 - repo: https://github.com/pre-commit/mirrors-mypy
-  rev: v0.982
+  rev: v0.991
   hooks:
   - id: mypy
     name: mypy 3.7 on cibuildwheel/
@@ -55,7 +55,7 @@ repos:
     args: ["--python-version=3.7"]
     additional_dependencies: &mypy-dependencies
       - nox
-      - packaging>=21.0
+      - packaging~=21.0
       - pygithub
       - rich
       - tomli
@@ -70,6 +70,7 @@ repos:
       - dataclasses
   - id: mypy
     name: mypy 3.10
+    exclude: ^cibuildwheel/resources/.*py$
     args: ["--python-version=3.10"]
     additional_dependencies: *mypy-dependencies
 
@@ -81,7 +82,7 @@ repos:
     - flake8-bugbear
 
 - repo: https://github.com/PyCQA/flake8
-  rev: 5.0.4
+  rev: 6.0.0
   hooks:
   - id: flake8
     exclude: ^cibuildwheel/resources/
@@ -97,7 +98,7 @@ repos:
   - id: python-use-type-annotations
 
 - repo: https://github.com/shellcheck-py/shellcheck-py
-  rev: v0.8.0.4
+  rev: v0.9.0.2
   hooks:
   - id: shellcheck
 
@@ -117,7 +118,7 @@ repos:
     files: ^docs/changelog.md$
 
 - repo: https://github.com/codespell-project/codespell
-  rev: v2.2.1
+  rev: v2.2.2
   hooks:
   - id: codespell
     args: ["-L", "sur"]

CI.md

@@ -1,10 +1,10 @@
 This is a summary of the Python versions and platforms covered by the different CI platforms:
 
-|          | 3.7                   | 3.8                       | 3.9      | 3.10                      |
-|----------|-----------------------|---------------------------|----------|---------------------------|
-| Linux    | AppVeyor¹ / Travis CI | Azure Pipelines / GitLab  | CircleCI | GitHub Actions, Cirrus CI |
-| macOS    | AppVeyor¹ / Travis CI | Azure Pipelines           | CircleCI | GitHub Actions, Cirrus CI |
-| Windows  | AppVeyor¹ / Travis CI | Azure Pipelines           |          | GitHub Actions, Cirrus CI |
+|         | 3.7                   | 3.8                      | 3.9      | 3.10      | 3.11           |
+|---------|-----------------------|--------------------------|----------|-----------|----------------|
+| Linux   | AppVeyor¹ / Travis CI | Azure Pipelines / GitLab | CircleCI | Cirrus CI | GitHub Actions |
+| macOS   | AppVeyor¹ / Travis CI | Azure Pipelines          | CircleCI | Cirrus CI | GitHub Actions |
+| Windows | AppVeyor¹ / Travis CI | Azure Pipelines          |          | Cirrus CI | GitHub Actions |
 
 > ¹ AppVeyor only runs the "basic" test to reduce load.
 

README.md

@@ -32,12 +32,13 @@ What does it do?
 | CPython 3.10  | ✅ | ✅  | ✅  | ✅  | ✅² | ✅ | ✅  | ✅ | ✅  | ✅  |
 | CPython 3.11  | ✅ | ✅  | ✅  | ✅  | ✅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 | N/A | ✅¹ | ✅¹  | ✅¹ | N/A | N/A |
-| PyPy 3.9 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 |
 
 <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>
 
 - 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
@@ -93,7 +94,7 @@ jobs:
       - uses: actions/setup-python@v3
 
       - name: Install cibuildwheel
-        run: python -m pip install cibuildwheel==2.11.0
+        run: python -m pip install cibuildwheel==2.12.0
 
       - name: Build wheels
         run: python -m cibuildwheel --output-dir wheelhouse
@@ -209,53 +210,47 @@ Changelog
 
 <!-- this section was generated by bin/update_readme_changelog.py -- do not edit manually -->
 
-### v2.11.0
+### v2.12.0
+
+_16 Jan 2023_
+
+- ✨ Adds support for PyPy arm64 wheels. This means that you can build PyPy wheels for Apple Silicon machines. Cross-compilation is not supported for these wheels, so you'll have to build on an Apple Silicon machine. (#1372)
+- 🛠 Pinned version updates, including PyPy to v7.3.11 and setuptools to 66.0.0.
+
+### v2.11.4
+
+_24 Dec 2022_
+
+- 🐛 Fix a bug that caused missing wheels on Windows when a test was skipped using CIBW_TEST_SKIP (#1377)
+- 🛠 Updates CPython 3.11 to 3.11.1 (#1371)
+- 🛠 Updates PyPy to 7.3.10, except on macOS which remains on 7.3.9 due to a bug on that platform. (#1371)
+- 📚 Added a reference to abi3audit to the docs (#1347)
+
+### v2.11.3
+
+_5 Dec 2022_
+
+- ✨ Improves the 'build options' log output that's printed at the start of each run (#1352)
+- ✨ Added a friendly error message to a common misconfiguration of the `CIBW_TEST_COMMAND` option - not specifying path using the `{project}` placeholder (#1336)
+- 🛠 The GitHub Action now uses Powershell on Windows to avoid occasional incompabilities with bash (#1346)
+
+### v2.11.2
+
+_26 October 2022_
+
+- 🛠 Updates CPython 3.11 to 3.11.0 - final release (#1327)
+- 🛠 Simplify the default macOS repair command (#1322)
+- 🛠 Fix the default `MACOSX_DEPLOYMENT_TARGET` on arm64 (#1312)
+- 🛠 Hide irrelevant pip warnings on linux (#1311)
+- 🐛 Fix a bug that caused the stdout and stderr of commands in containers to be in the wrong order Previously, stdout could appear after stderr. (#1324)
+- 📚 Added [a FAQ entry](https://cibuildwheel.readthedocs.io/en/stable/faq/#macos-building-cpython-38-wheels-on-arm64) describing how to perform native builds of CPython 3.8 wheels on Apple Silicon. (#1323)
+- 📚 Other docs improvements
+
+### v2.11.1
 
 _13 October 2022_
 
-- 🌟 Adds support for cross-compiling Windows ARM64 wheels. To use this feature, add `ARM64` to the [CIBW_ARCHS](https://cibuildwheel.readthedocs.io/en/stable/options/#archs) option on a Windows Intel runner. (#1144)
-- ✨ Adds support for building Linux aarch64 wheels on Circle CI. (#1307)
-- ✨ Adds support for building Windows wheels on Gitlab CI. (#1295)
-- ✨ Adds support for building Linux aarch64 wheels under emulation on Gitlab CI. (#1295)
-- ✨ Adds the ability to test `cp38-macosx_arm64` wheels on a native arm64 runner. To do this, you'll need to preinstall the (experimental) [universal2 version of CPython 3.8](https://www.python.org/ftp/python/3.8.10/python-3.8.10-macos11.pkg) on your arm64 runner before invoking cibuildwheel. Note: it is not recommended to build x86_64 wheels with this setup, your wheels will have limited compatibility wrt macOS versions. (#1283)
-- 🛠 Improved error messages when using custom Docker images and Python cannot be found at the correct path. (#1298)
-- 📚 Sample configs for Azure Pipelines and Travis CI updated (#1296)
-- 📚 Other docs improvements - including more information about using Homebrew for build dependencies (#1290)
-
-### v2.10.2
-
-_25 September 2022_
-
-- 🐛 Fix a bug that caused `win32` identifiers to fail when used with `--only`. (#1282)
-- 🐛 Fix computation of `auto`/`auto64`/`auto32` archs when targeting a different platform to the one that you're running cibuildwheel on. (#1266)
-- 📚 Fix an mistake in the 'how it works' diagram. (#1274)
-
-### v2.10.1
-
-_18 September 2022_
-
-- 🐛 Fix a bug that stopped environment variables specified in TOML from being expanded. (#1273)
-
-### v2.10.0
-
-_13 September 2022_
-
-- 🌟 Adds support for [building wheels on Cirrus CI](https://cibuildwheel.readthedocs.io/en/stable/setup/#cirrus-ci). This is exciting for us, as it's the first public CI platform that natively supports macOS Apple Silicon (aka. M1, `arm64`) runners. As such, it's the first platform that you can natively build _and test_ macOS `arm64` wheels. It also has native Linux ARM (aarch64) runners, for fast, native builds there. (#1191)
-- 🌟 Adds support for running cibuildwheel on Apple Silicon machines. For a while, we've supported cross-compilation of Apple Silicon wheels on `x86_64`, but now that we have Cirrus CI we can run our test suite and officially support running cibuildwheel on `arm64`. (#1191)
-- ✨ Adds the `--only` [command line option](https://cibuildwheel.readthedocs.io/en/stable/options/#command-line), to specify a single build to run. Previously, it could be cumbersome to set all the build selection options to target a specific build - for example, you might have to run something like `CIBW_BUILD=cp39-manylinux_x86_64 cibuildwheel --platform linux --archs x86_64`. The new `--only` option overrides all the build selection options to simplify running a single build, which now looks like `cibuildwheel --only cp39-manylinux_x86_64`. (#1098)
-- ✨ Adds the [`CIBW_CONFIG_SETTINGS`](https://cibuildwheel.readthedocs.io/en/stable/options/#config-settings) option, so you can pass arguments to your package's build backend (#1244)
-- 🛠 Updates the CPython 3.11 version to the latest release candidate - v3.11.0rc2. (#1265)
-- 🐛 Fix a bug that can cause a RecursionError on Windows when building from an sdist. (#1253)
-- 🛠 Add support for the s390x architecture on manylinux_2_28 (#1255)
-
-### v2.9.0
-
-_11 August 2022_
-
-- 🌟 CPython 3.11 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 3.11.0rc1, which is guaranteed to be ABI compatible with the final release. (#1226)
-- ⚠️ Removed support for running cibuildwheel in Python 3.6. Python 3.6 is EOL. However, cibuildwheel continues to build CPython 3.6 wheels for the moment. (#1175)
-- ✨ Improved error messages when misspelling TOML options, suggesting close matches (#1205)
-- 🛠 When running on Apple Silicon (so far, an unsupported mode of operation), cibuildwheel no longer builds universal2 wheels by default - just arm64. See [#1204](https://github.com/pypa/cibuildwheel/issues/1204) for discussion. We hope to release official support for native builds on Apple Silicon soon! (#1217)
+- 🛠 Updates to the latest manylinux images, and updates CPython 3.10 to 3.10.8.
 
 <!-- END bin/update_readme_changelog.py -->
 

action.yml

@@ -28,7 +28,7 @@ runs:
     - uses: actions/setup-python@v4
       id: python
       with:
-        python-version: "3.7 - 3.10"
+        python-version: "3.7 - 3.11"
         update-environment: false
 
     # Redirecting stderr to stdout to fix interleaving issue in Actions.
@@ -37,9 +37,23 @@ runs:
         --python '${{ steps.python.outputs.python-path }}'
         --spec '${{ github.action_path }}'
         cibuildwheel
-        ${{ inputs.package-dir }}
-        --output-dir ${{ inputs.output-dir }}
+        "${{ inputs.package-dir }}"
+        --output-dir "${{ inputs.output-dir }}"
         --config-file "${{ inputs.config-file }}"
         --only "${{ inputs.only }}"
         2>&1
       shell: bash
+      if: runner.os != 'Windows'
+
+    # Windows needs powershell to interact nicely with Meson
+    - run: >
+        pipx run
+        --python "${{ steps.python.outputs.python-path }}"
+        --spec "${{ github.action_path }}"
+        cibuildwheel
+        "${{ inputs.package-dir }}"
+        --output-dir '"${{ inputs.output-dir }}"'
+        --config-file '"${{ inputs.config-file }}"'
+        --only '"${{ inputs.only }}"'
+      shell: pwsh
+      if: runner.os == 'Windows'

appveyor.yml

@@ -4,8 +4,8 @@ environment:
       APPVEYOR_JOB_NAME: "python37-x64-ubuntu"
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
       APPVEYOR_JOB_NAME: "python37-x64-vs2015"
-    - APPVEYOR_BUILD_WORKER_IMAGE: macos-mojave
-      APPVEYOR_JOB_NAME: "python37-x64-macos-mojave"
+    - APPVEYOR_BUILD_WORKER_IMAGE: macos
+      APPVEYOR_JOB_NAME: "python37-x64-macos"
 
 stack: python 3.7
 

bin/projects.py

@@ -243,7 +243,7 @@ def projects(
             README_FILE, projects=projects[:10], input_filename=input.name, include_info=False
         )
         insert_projects_table(
-            DOCS_PAGE, projects=projects, input_filename=input.name, include_info=True
+            DOCS_PAGE, projects=projects, input_filename=input.name, include_info=False
         )
 
 

bin/update_pythons.py

@@ -159,8 +159,8 @@ class PyPyVersions:
         )
 
     def update_version_macos(self, spec: Specifier) -> ConfigMacOS:
-        if self.arch != "64":
-            msg = "Other archs not supported yet on macOS"
+        if self.arch not in {"64", "ARM64"}:
+            msg = f"'{self.arch}' arch not supported yet on macOS"
             raise RuntimeError(msg)
 
         releases = [r for r in self.releases if spec.contains(r["python_version"])]
@@ -172,12 +172,14 @@ class PyPyVersions:
 
         release = releases[-1]
         version = release["python_version"]
-        identifier = f"pp{version.major}{version.minor}-macosx_x86_64"
+        arch = "x86_64" if self.arch == "64" else self.arch.lower()
+        identifier = f"pp{version.major}{version.minor}-macosx_{arch}"
 
+        arch = "x64" if self.arch == "64" else self.arch.lower()
         (url,) = (
             rf["download_url"]
             for rf in release["files"]
-            if "" in rf["platform"] == "darwin" and rf["arch"] == "x64"
+            if "" in rf["platform"] == "darwin" and rf["arch"] == arch
         )
 
         return ConfigMacOS(
@@ -251,6 +253,7 @@ class AllVersions:
 
         self.macos_cpython = CPythonVersions()
         self.macos_pypy = PyPyVersions("64")
+        self.macos_pypy_arm64 = PyPyVersions("ARM64")
 
     def update_config(self, config: dict[str, str]) -> None:
         identifier = config["identifier"]
@@ -261,11 +264,14 @@ class AllVersions:
         config_update: AnyConfig | None = None
 
         # We need to use ** in update due to MyPy (probably a bug)
-        if "macos" in identifier:
+        if "macosx" in identifier:
             if identifier.startswith("cp"):
                 config_update = self.macos_cpython.update_version_macos(identifier, version, spec)
             elif identifier.startswith("pp"):
-                config_update = self.macos_pypy.update_version_macos(spec)
+                if "macosx_x86_64" in identifier:
+                    config_update = self.macos_pypy.update_version_macos(spec)
+                elif "macosx_arm64" in identifier:
+                    config_update = self.macos_pypy_arm64.update_version_macos(spec)
         elif "win32" in identifier:
             if identifier.startswith("cp"):
                 config_update = self.windows_32.update_version_windows(spec)

cibuildwheel/__init__.py

@@ -1,3 +1,3 @@
 from __future__ import annotations
 
-__version__ = "2.11.0"
+__version__ = "2.12.0"

cibuildwheel/__main__.py

@@ -22,9 +22,11 @@ from cibuildwheel.typing import PLATFORMS, PlatformName, assert_never
 from cibuildwheel.util import (
     CIBW_CACHE_PATH,
     BuildSelector,
+    CIProvider,
     Unbuffered,
     chdir,
     detect_ci_provider,
+    fix_ansi_codes_for_github_actions,
 )
 
 
@@ -229,7 +231,7 @@ def build_in_directory(args: CommandLineArguments) -> None:
             )
             sys.exit(2)
 
-    options = compute_options(platform=platform, command_line_arguments=args)
+    options = compute_options(platform=platform, command_line_arguments=args, env=os.environ)
 
     package_dir = options.globals.package_dir
     package_files = {"setup.py", "setup.cfg", "pyproject.toml"}
@@ -318,9 +320,13 @@ def print_preamble(platform: str, options: Options, identifiers: list[str]) -> N
     print(f"cibuildwheel version {cibuildwheel.__version__}\n")
 
     print("Build options:")
-    print(f"  platform: {platform!r}")
-    print(textwrap.indent(options.summary(identifiers), "  "))
+    print(f"  platform: {platform}")
+    options_summary = textwrap.indent(options.summary(identifiers), "  ")
+    if detect_ci_provider() == CIProvider.github_actions:
+        options_summary = fix_ansi_codes_for_github_actions(options_summary)
+    print(options_summary)
 
+    print()
     print(f"Cache folder: {CIBW_CACHE_PATH}")
 
     warnings = detect_warnings(options=options, identifiers=identifiers)

cibuildwheel/architecture.py

@@ -43,6 +43,9 @@ class Architecture(Enum):
     def __lt__(self, other: Architecture) -> bool:
         return self.value < other.value
 
+    def __str__(self) -> str:
+        return self.name
+
     @staticmethod
     def parse_config(config: str, platform: PlatformName) -> set[Architecture]:
         result = set()

cibuildwheel/environment.py

@@ -70,7 +70,7 @@ class EnvironmentAssignmentRaw:
         self.value = value
 
     def __repr__(self) -> str:
-        return f"{self.name}: {self.value}"
+        return f"{self.name}={self.value}"
 
     def evaluated_value(self, **_: Any) -> str:
         return self.value
@@ -131,6 +131,9 @@ class ParsedEnvironment:
     def __repr__(self) -> str:
         return f"{self.__class__.__name__}({[repr(a) for a in self.assignments]!r})"
 
+    def options_summary(self) -> Any:
+        return self.assignments
+
 
 def parse_environment(env_string: str) -> ParsedEnvironment:
     env_items = split_env_items(env_string)

cibuildwheel/linux.py

@@ -21,6 +21,7 @@ from .util import (
     prepare_command,
     read_python_configs,
     split_config_settings,
+    test_fail_cwd_file,
     unwrap,
 )
 
@@ -189,6 +190,8 @@ def build_in_container(
         log.step("Setting up build environment...")
 
         env = container.get_environment()
+        env["PIP_DISABLE_PIP_VERSION_CHECK"] = "1"
+        env["PIP_ROOT_USER_ACTION"] = "ignore"
 
         # put this config's python top of the list
         python_bin = config.path / "bin"
@@ -304,9 +307,11 @@ def build_in_container(
             # set up a virtual environment to install and test from, to make sure
             # there are no dependencies that were pulled in at build time.
             container.call(["pip", "install", "virtualenv", *dependency_constraint_flags], env=env)
-            venv_dir = (
-                PurePath(container.call(["mktemp", "-d"], capture_output=True).strip()) / "venv"
+
+            testing_temp_dir = PurePosixPath(
+                container.call(["mktemp", "-d"], capture_output=True).strip()
             )
+            venv_dir = testing_temp_dir / "venv"
 
             container.call(["python", "-m", "virtualenv", "--no-download", venv_dir], env=env)
 
@@ -343,10 +348,14 @@ def build_in_container(
                 project=container_project_path,
                 package=container_package_dir,
             )
-            container.call(["sh", "-c", test_command_prepared], cwd="/root", env=virtualenv_env)
+            test_cwd = testing_temp_dir / "test_cwd"
+            container.call(["mkdir", "-p", test_cwd])
+            container.copy_into(test_fail_cwd_file, test_cwd / "test_fail.py")
+
+            container.call(["sh", "-c", test_command_prepared], cwd=test_cwd, env=virtualenv_env)
 
             # clean up test environment
-            container.call(["rm", "-rf", venv_dir])
+            container.call(["rm", "-rf", testing_temp_dir])
 
         # move repaired wheels to output
         if compatible_wheel is None:

cibuildwheel/logger.py

@@ -126,6 +126,10 @@ class Logger:
         self.step_end(success=False)
         self.error(error)
 
+    def quiet(self, message: str) -> None:
+        c = self.colors
+        print(f"{c.gray}{message}{c.end}", file=sys.stderr)
+
     def notice(self, message: str) -> None:
         if self.fold_mode == "github":
             print(f"::notice::{message}\n", file=sys.stderr)
@@ -228,6 +232,7 @@ class Colors:
         self.bright_red = "\033[91m" if enabled else ""
         self.bright_green = "\033[92m" if enabled else ""
         self.white = "\033[37m\033[97m" if enabled else ""
+        self.gray = "\033[38;5;244m" if enabled else ""
 
         self.bg_grey = "\033[48;5;235m" if enabled else ""
 

cibuildwheel/macos.py

@@ -36,6 +36,7 @@ from .util import (
     read_python_configs,
     shell,
     split_config_settings,
+    test_fail_cwd_file,
     unwrap,
     virtualenv,
 )
@@ -83,7 +84,31 @@ def get_python_configurations(
     ]
 
     # skip builds as required by BUILD/SKIP
-    return [c for c in python_configurations if build_selector(c.identifier)]
+    python_configurations = [c for c in python_configurations if build_selector(c.identifier)]
+
+    # filter-out some cross-compilation configs with PyPy:
+    # can't build arm64 on x86_64
+    # rosetta allows to build x86_64 on arm64
+    if platform.machine() == "x86_64":
+        python_configurations_before = set(python_configurations)
+        python_configurations = [
+            c
+            for c in python_configurations
+            if not (c.identifier.startswith("pp") and c.identifier.endswith("arm64"))
+        ]
+        removed_elements = python_configurations_before - set(python_configurations)
+        if removed_elements:
+            ids = ", ".join(c.identifier for c in removed_elements)
+            log.quiet(
+                unwrap(
+                    f"""
+                    Note: {ids}  {'was' if len(removed_elements) == 1 else 'were'}
+                    selected, but can't be built on x86_64 so will be skipped automatically.
+                    """
+                )
+            )
+
+    return python_configurations
 
 
 def install_cpython(tmp: Path, version: str, url: str) -> Path:
@@ -207,13 +232,15 @@ def setup_python(
         )
         sys.exit(1)
 
-    # Set MACOSX_DEPLOYMENT_TARGET to 10.9, if the user didn't set it.
-    # PyPy defaults to 10.7, causing inconsistencies if it's left unset.
-    env.setdefault("MACOSX_DEPLOYMENT_TARGET", "10.9")
-
     config_is_arm64 = python_configuration.identifier.endswith("arm64")
     config_is_universal2 = python_configuration.identifier.endswith("universal2")
 
+    # Set MACOSX_DEPLOYMENT_TARGET, if the user didn't set it.
+    # For arm64, the minimal deployment target is 11.0.
+    # On x86_64 (or universal2), use 10.9 as a default.
+    # PyPy defaults to 10.7, causing inconsistencies if it's left unset.
+    env.setdefault("MACOSX_DEPLOYMENT_TARGET", "11.0" if config_is_arm64 else "10.9")
+
     if python_configuration.version not in {"3.6", "3.7"}:
         if config_is_arm64:
             # macOS 11 is the first OS with arm64 support, so the wheels
@@ -561,7 +588,7 @@ def build(options: Options, tmp_path: Path) -> None:
                             "pip", "install", *build_options.test_requires, env=virtualenv_env
                         )
 
-                    # run the tests from $HOME, with an absolute path in the command
+                    # run the tests from a temp dir, with an absolute path in the command
                     # (this ensures that Python runs the tests against the installed wheel
                     # and not the repo code)
                     test_command_prepared = prepare_command(
@@ -569,9 +596,12 @@ def build(options: Options, tmp_path: Path) -> None:
                         project=Path(".").resolve(),
                         package=build_options.package_dir.resolve(),
                     )
-                    shell_with_arch(
-                        test_command_prepared, cwd=os.environ["HOME"], env=virtualenv_env
-                    )
+
+                    test_cwd = identifier_tmp_dir / "test_cwd"
+                    test_cwd.mkdir(exist_ok=True)
+                    (test_cwd / "test_fail.py").write_text(test_fail_cwd_file.read_text())
+
+                    shell_with_arch(test_command_prepared, cwd=test_cwd, env=virtualenv_env)
 
             # we're all done here; move it to output (overwrite existing)
             if compatible_wheel is None:

cibuildwheel/oci_container.py

@@ -303,9 +303,11 @@ class OCIContainer:
                 return_code = int(return_code_str)
                 # add the last line to output, without the footer
                 output_io.write(line[0:footer_offset])
+                output_io.flush()
                 break
             else:
                 output_io.write(line)
+                output_io.flush()
 
         if isinstance(output_io, io.BytesIO):
             output = str(output_io.getvalue(), encoding="utf8", errors="surrogateescape")

cibuildwheel/options.py

@@ -1,13 +1,14 @@
 from __future__ import annotations
 
+import collections
 import configparser
 import contextlib
 import dataclasses
 import difflib
 import functools
-import os
 import shlex
 import sys
+import textwrap
 import traceback
 from pathlib import Path
 from typing import Any, Callable, Dict, Generator, Iterator, List, Mapping, Union, cast
@@ -21,6 +22,7 @@ from packaging.specifiers import SpecifierSet
 
 from .architecture import Architecture
 from .environment import EnvironmentParseError, ParsedEnvironment, parse_environment
+from .logger import log
 from .oci_container import ContainerEngine
 from .projectfiles import get_requires_python_str
 from .typing import PLATFORMS, Literal, NotRequired, PlatformName, TypedDict
@@ -52,6 +54,20 @@ class CommandLineArguments:
     allow_empty: bool
     prerelease_pythons: bool
 
+    @staticmethod
+    def defaults() -> CommandLineArguments:
+        return CommandLineArguments(
+            platform="auto",
+            allow_empty=False,
+            archs=None,
+            only=None,
+            config_file="",
+            output_dir=Path("wheelhouse"),
+            package_dir=Path("."),
+            prerelease_pythons=False,
+            print_build_identifiers=False,
+        )
+
 
 @dataclasses.dataclass(frozen=True)
 class GlobalOptions:
@@ -176,9 +192,11 @@ class OptionsReader:
         config_file_path: Path | None = None,
         *,
         platform: PlatformName,
+        env: Mapping[str, str],
         disallow: dict[str, set[str]] | None = None,
     ) -> None:
         self.platform = platform
+        self.env = env
         self.disallow = disallow or {}
 
         # Open defaults.toml, loading both global and platform sections
@@ -319,8 +337,8 @@ class OptionsReader:
         # get the option from the environment, then the config file, then finally the default.
         # platform-specific options are preferred, if they're allowed.
         result = _dig_first(
-            (os.environ if env_plat else {}, plat_envvar),  # type: ignore[arg-type]
-            (os.environ, envvar),
+            (self.env if env_plat else {}, plat_envvar),
+            (self.env, envvar),
             *[(o.options, name) for o in active_config_overrides],
             (self.config_platform_options, name),
             (self.config_options, name),
@@ -362,13 +380,21 @@ def _inner_fmt(k: str, v: Any, table: TableFmt) -> Iterator[str]:
 
 
 class Options:
-    def __init__(self, platform: PlatformName, command_line_arguments: CommandLineArguments):
+    def __init__(
+        self,
+        platform: PlatformName,
+        command_line_arguments: CommandLineArguments,
+        env: Mapping[str, str],
+        read_config_file: bool = True,
+    ):
         self.platform = platform
         self.command_line_arguments = command_line_arguments
+        self.env = env
 
         self.reader = OptionsReader(
-            self.config_file_path,
+            self.config_file_path if read_config_file else None,
             platform=platform,
+            env=env,
             disallow=DISALLOWED_OPTIONS,
         )
 
@@ -402,13 +428,13 @@ class Options:
         test_skip = self.reader.get("test-skip", env_plat=False, sep=" ")
 
         prerelease_pythons = args.prerelease_pythons or strtobool(
-            os.environ.get("CIBW_PRERELEASE_PYTHONS", "0")
+            self.env.get("CIBW_PRERELEASE_PYTHONS", "0")
         )
 
         # This is not supported in tool.cibuildwheel, as it comes from a standard location.
         # Passing this in as an environment variable will override pyproject.toml, setup.cfg, or setup.py
         requires_python_str: str | None = (
-            os.environ.get("CIBW_PROJECT_REQUIRES_PYTHON") or self.package_requires_python_str
+            self.env.get("CIBW_PROJECT_REQUIRES_PYTHON") or self.package_requires_python_str
         )
         requires_python = None if requires_python_str is None else SpecifierSet(requires_python_str)
 
@@ -497,7 +523,7 @@ class Options:
             if self.platform == "linux":
                 for env_var_name in environment_pass:
                     with contextlib.suppress(KeyError):
-                        environment.add(env_var_name, os.environ[env_var_name])
+                        environment.add(env_var_name, self.env[env_var_name])
 
             if dependency_versions == "pinned":
                 dependency_constraints: None | (
@@ -594,37 +620,119 @@ class Options:
         deprecated_selectors("CIBW_SKIP", build_selector.skip_config)
         deprecated_selectors("CIBW_TEST_SKIP", test_selector.skip_config)
 
-    def summary(self, identifiers: list[str]) -> str:
-        lines = [
-            f"{option_name}: {option_value!r}"
-            for option_name, option_value in sorted(dataclasses.asdict(self.globals).items())
-        ]
+    @cached_property
+    def defaults(self) -> Options:
+        return Options(
+            platform=self.platform,
+            command_line_arguments=CommandLineArguments.defaults(),
+            env={},
+            read_config_file=False,
+        )
 
-        build_option_defaults = self.build_options(identifier=None)
+    def summary(self, identifiers: list[str]) -> str:
+        lines = []
+        global_option_names = sorted(f.name for f in dataclasses.fields(self.globals))
+
+        for option_name in global_option_names:
+            option_value = getattr(self.globals, option_name)
+            default_value = getattr(self.defaults.globals, option_name)
+            lines.append(self.option_summary(option_name, option_value, default_value))
+
+        build_options = self.build_options(identifier=None)
+        build_options_defaults = self.defaults.build_options(identifier=None)
         build_options_for_identifier = {
             identifier: self.build_options(identifier) for identifier in identifiers
         }
 
-        for option_name, default_value in sorted(dataclasses.asdict(build_option_defaults).items()):
+        build_option_names = sorted(f.name for f in dataclasses.fields(build_options))
+
+        for option_name in build_option_names:
             if option_name == "globals":
                 continue
 
-            lines.append(f"{option_name}: {default_value!r}")
+            option_value = getattr(build_options, option_name)
+            default_value = getattr(build_options_defaults, option_name)
+            overrides = {
+                i: getattr(build_options_for_identifier[i], option_name) for i in identifiers
+            }
 
-            # if any identifiers have an overridden value, print that too
-            for identifier in identifiers:
-                option_value = getattr(build_options_for_identifier[identifier], option_name)
-                if option_value != default_value:
-                    lines.append(f"  {identifier}: {option_value!r}")
+            lines.append(
+                self.option_summary(option_name, option_value, default_value, overrides=overrides)
+            )
 
         return "\n".join(lines)
 
+    def option_summary(
+        self,
+        option_name: str,
+        option_value: Any,
+        default_value: Any,
+        overrides: dict[str, Any] | None = None,
+    ) -> str:
+        """
+        Return a summary of the option value, including any overrides, with
+        ANSI 'dim' color if it's the default.
+        """
+        value_str = self.option_summary_value(option_value)
+        default_value_str = self.option_summary_value(default_value)
+        overrides_value_strs = {
+            k: self.option_summary_value(v) for k, v in (overrides or {}).items()
+        }
+        # if the override value is the same as the non-overridden value, don't print it
+        overrides_value_strs = {k: v for k, v in overrides_value_strs.items() if v != value_str}
+
+        has_been_set = (value_str != default_value_str) or overrides_value_strs
+        c = log.colors
+
+        result = c.gray if not has_been_set else ""
+        result += f"{option_name}: "
+
+        if overrides_value_strs:
+            overrides_groups = collections.defaultdict(list)
+            for k, v in overrides_value_strs.items():
+                overrides_groups[v].append(k)
+
+            result += "\n  *: "
+            result += self.indent_if_multiline(value_str, "    ")
+
+            for override_value_str, identifiers in overrides_groups.items():
+                result += f"\n  {', '.join(identifiers)}: "
+                result += self.indent_if_multiline(override_value_str, "    ")
+        else:
+            result += self.indent_if_multiline(value_str, "  ")
+
+        result += c.end
+
+        return result
+
+    def indent_if_multiline(self, value: str, indent: str) -> str:
+        if "\n" in value:
+            return "\n" + textwrap.indent(value.strip(), indent)
+        else:
+            return value
+
+    def option_summary_value(self, option_value: Any) -> str:
+        if hasattr(option_value, "options_summary"):
+            option_value = option_value.options_summary()
+
+        if isinstance(option_value, list):
+            return "".join(f"{el}\n" for el in option_value)
+
+        if isinstance(option_value, set):
+            return ", ".join(str(el) for el in sorted(option_value))
+
+        if isinstance(option_value, dict):
+            return "".join(f"{k}: {v}\n" for k, v in option_value.items())
+
+        return str(option_value)
+
 
 def compute_options(
     platform: PlatformName,
     command_line_arguments: CommandLineArguments,
+    env: Mapping[str, str],
 ) -> Options:
-    options = Options(platform=platform, command_line_arguments=command_line_arguments)
+    options = Options(platform=platform, command_line_arguments=command_line_arguments, env=env)
     options.check_for_deprecated_options()
     return options
 

cibuildwheel/resources/build-platforms.toml

@@ -81,15 +81,17 @@ python_configurations = [
   { identifier = "cp39-macosx_x86_64", version = "3.9", url = "https://www.python.org/ftp/python/3.9.13/python-3.9.13-macos11.pkg" },
   { identifier = "cp39-macosx_arm64", version = "3.9", url = "https://www.python.org/ftp/python/3.9.13/python-3.9.13-macos11.pkg" },
   { identifier = "cp39-macosx_universal2", version = "3.9", url = "https://www.python.org/ftp/python/3.9.13/python-3.9.13-macos11.pkg" },
-  { identifier = "cp310-macosx_x86_64", version = "3.10", url = "https://www.python.org/ftp/python/3.10.7/python-3.10.7-macos11.pkg" },
-  { identifier = "cp310-macosx_arm64", version = "3.10", url = "https://www.python.org/ftp/python/3.10.7/python-3.10.7-macos11.pkg" },
-  { identifier = "cp310-macosx_universal2", version = "3.10", url = "https://www.python.org/ftp/python/3.10.7/python-3.10.7-macos11.pkg" },
-  { identifier = "cp311-macosx_x86_64", version = "3.11", url = "https://www.python.org/ftp/python/3.11.0/python-3.11.0rc2-macos11.pkg" },
-  { identifier = "cp311-macosx_arm64", version = "3.11", url = "https://www.python.org/ftp/python/3.11.0/python-3.11.0rc2-macos11.pkg" },
-  { identifier = "cp311-macosx_universal2", version = "3.11", url = "https://www.python.org/ftp/python/3.11.0/python-3.11.0rc2-macos11.pkg" },
+  { identifier = "cp310-macosx_x86_64", version = "3.10", url = "https://www.python.org/ftp/python/3.10.9/python-3.10.9-macos11.pkg" },
+  { identifier = "cp310-macosx_arm64", version = "3.10", url = "https://www.python.org/ftp/python/3.10.9/python-3.10.9-macos11.pkg" },
+  { identifier = "cp310-macosx_universal2", version = "3.10", url = "https://www.python.org/ftp/python/3.10.9/python-3.10.9-macos11.pkg" },
+  { identifier = "cp311-macosx_x86_64", version = "3.11", url = "https://www.python.org/ftp/python/3.11.1/python-3.11.1-macos11.pkg" },
+  { identifier = "cp311-macosx_arm64", version = "3.11", url = "https://www.python.org/ftp/python/3.11.1/python-3.11.1-macos11.pkg" },
+  { identifier = "cp311-macosx_universal2", version = "3.11", url = "https://www.python.org/ftp/python/3.11.1/python-3.11.1-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-v7.3.9-osx64.tar.bz2" },
-  { identifier = "pp39-macosx_x86_64", version = "3.9", url = "https://downloads.python.org/pypy/pypy3.9-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" },
 ]
 
 [windows]
@@ -102,14 +104,14 @@ python_configurations = [
   { identifier = "cp38-win_amd64", version = "3.8.10", arch = "64" },
   { identifier = "cp39-win32", version = "3.9.13", arch = "32" },
   { identifier = "cp39-win_amd64", version = "3.9.13", arch = "64" },
-  { identifier = "cp310-win32", version = "3.10.7", arch = "32" },
-  { identifier = "cp310-win_amd64", version = "3.10.7", arch = "64" },
-  { identifier = "cp311-win32", version = "3.11.0-rc2", arch = "32" },
-  { identifier = "cp311-win_amd64", version = "3.11.0-rc2", arch = "64" },
+  { identifier = "cp310-win32", version = "3.10.9", arch = "32" },
+  { identifier = "cp310-win_amd64", version = "3.10.9", arch = "64" },
+  { identifier = "cp311-win32", version = "3.11.1", arch = "32" },
+  { identifier = "cp311-win_amd64", version = "3.11.1", arch = "64" },
   { identifier = "cp39-win_arm64", version = "3.9.10", arch = "ARM64" },
-  { identifier = "cp310-win_arm64", version = "3.10.7", arch = "ARM64" },
-  { identifier = "cp311-win_arm64", version = "3.11.0-rc2", arch = "ARM64" },
+  { identifier = "cp310-win_arm64", version = "3.10.8", arch = "ARM64" },
+  { identifier = "cp311-win_arm64", version = "3.11.1", 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-v7.3.9-win64.zip" },
-  { identifier = "pp39-win_amd64", version = "3.9", arch = "64", url = "https://downloads.python.org/pypy/pypy3.9-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" },
 ]

cibuildwheel/resources/constraints-python310.txt

@@ -1,28 +1,26 @@
 #
-# This file is autogenerated by pip-compile with python 3.10
-# To update, run:
+# This file is autogenerated by pip-compile with Python 3.10
+# by the following command:
 #
 #    nox -s update_constraints-3.10
 #
-delocate==0.10.2
+delocate==0.10.4
     # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.6
     # via virtualenv
-filelock==3.8.0
+filelock==3.9.0
     # via virtualenv
-platformdirs==2.5.2
+packaging==23.0
+    # via delocate
+pip==22.3.1
+    # via -r cibuildwheel/resources/constraints.in
+platformdirs==2.6.2
     # via virtualenv
+setuptools==66.0.0
+    # via -r cibuildwheel/resources/constraints.in
 typing-extensions==4.4.0
     # via delocate
-virtualenv==20.16.5
+virtualenv==20.17.1
     # via -r cibuildwheel/resources/constraints.in
-wheel==0.37.1
-    # via
-    #   -r cibuildwheel/resources/constraints.in
-    #   delocate
-
-# The following packages are considered to be unsafe in a requirements file:
-pip==22.2.2
-    # via -r cibuildwheel/resources/constraints.in
-setuptools==65.4.1
+wheel==0.38.4
     # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints-python311.txt

@@ -1,28 +1,26 @@
 #
-# This file is autogenerated by pip-compile with python 3.11
-# To update, run:
+# This file is autogenerated by pip-compile with Python 3.11
+# by the following command:
 #
 #    nox -s update_constraints-3.11
 #
-delocate==0.10.2
+delocate==0.10.4
     # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.6
     # via virtualenv
-filelock==3.8.0
+filelock==3.9.0
     # via virtualenv
-platformdirs==2.5.2
+packaging==23.0
+    # via delocate
+pip==22.3.1
+    # via -r cibuildwheel/resources/constraints.in
+platformdirs==2.6.2
     # via virtualenv
+setuptools==66.0.0
+    # via -r cibuildwheel/resources/constraints.in
 typing-extensions==4.4.0
     # via delocate
-virtualenv==20.16.5
+virtualenv==20.17.1
     # via -r cibuildwheel/resources/constraints.in
-wheel==0.37.1
-    # via
-    #   -r cibuildwheel/resources/constraints.in
-    #   delocate
-
-# The following packages are considered to be unsafe in a requirements file:
-pip==22.2.2
-    # via -r cibuildwheel/resources/constraints.in
-setuptools==65.4.1
+wheel==0.38.4
     # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints-python36.txt

@@ -20,7 +20,7 @@ typing-extensions==4.1.1
     # via
     #   delocate
     #   importlib-metadata
-virtualenv==20.16.5
+virtualenv==20.17.1
     # via -r cibuildwheel/resources/constraints.in
 wheel==0.37.1
     # via

cibuildwheel/resources/constraints-python37.txt

@@ -1,34 +1,33 @@
 #
-# This file is autogenerated by pip-compile with python 3.7
-# To update, run:
+# This file is autogenerated by pip-compile with Python 3.7
+# by the following command:
 #
 #    nox -s update_constraints-3.7
 #
-delocate==0.10.2
+delocate==0.10.4
     # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.6
     # via virtualenv
-filelock==3.8.0
+filelock==3.9.0
     # via virtualenv
-importlib-metadata==5.0.0
+importlib-metadata==6.0.0
     # via virtualenv
-platformdirs==2.5.2
+packaging==23.0
+    # via delocate
+pip==22.3.1
+    # via -r cibuildwheel/resources/constraints.in
+platformdirs==2.6.2
     # via virtualenv
+setuptools==66.0.0
+    # via -r cibuildwheel/resources/constraints.in
 typing-extensions==4.4.0
     # via
     #   delocate
     #   importlib-metadata
-virtualenv==20.16.5
+    #   platformdirs
+virtualenv==20.17.1
     # via -r cibuildwheel/resources/constraints.in
-wheel==0.37.1
-    # via
-    #   -r cibuildwheel/resources/constraints.in
-    #   delocate
-zipp==3.9.0
+wheel==0.38.4
+    # via -r cibuildwheel/resources/constraints.in
+zipp==3.11.0
     # via importlib-metadata
-
-# The following packages are considered to be unsafe in a requirements file:
-pip==22.2.2
-    # via -r cibuildwheel/resources/constraints.in
-setuptools==65.4.1
-    # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints-python38.txt

@@ -1,28 +1,26 @@
 #
-# This file is autogenerated by pip-compile with python 3.8
-# To update, run:
+# This file is autogenerated by pip-compile with Python 3.8
+# by the following command:
 #
 #    nox -s update_constraints-3.8
 #
-delocate==0.10.2
+delocate==0.10.4
     # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.6
     # via virtualenv
-filelock==3.8.0
+filelock==3.9.0
     # via virtualenv
-platformdirs==2.5.2
+packaging==23.0
+    # via delocate
+pip==22.3.1
+    # via -r cibuildwheel/resources/constraints.in
+platformdirs==2.6.2
     # via virtualenv
+setuptools==66.0.0
+    # via -r cibuildwheel/resources/constraints.in
 typing-extensions==4.4.0
     # via delocate
-virtualenv==20.16.5
+virtualenv==20.17.1
     # via -r cibuildwheel/resources/constraints.in
-wheel==0.37.1
-    # via
-    #   -r cibuildwheel/resources/constraints.in
-    #   delocate
-
-# The following packages are considered to be unsafe in a requirements file:
-pip==22.2.2
-    # via -r cibuildwheel/resources/constraints.in
-setuptools==65.4.1
+wheel==0.38.4
     # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints-python39.txt

@@ -1,28 +1,26 @@
 #
-# This file is autogenerated by pip-compile with python 3.9
-# To update, run:
+# This file is autogenerated by pip-compile with Python 3.9
+# by the following command:
 #
 #    nox -s update_constraints-3.9
 #
-delocate==0.10.2
+delocate==0.10.4
     # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.6
     # via virtualenv
-filelock==3.8.0
+filelock==3.9.0
     # via virtualenv
-platformdirs==2.5.2
+packaging==23.0
+    # via delocate
+pip==22.3.1
+    # via -r cibuildwheel/resources/constraints.in
+platformdirs==2.6.2
     # via virtualenv
+setuptools==66.0.0
+    # via -r cibuildwheel/resources/constraints.in
 typing-extensions==4.4.0
     # via delocate
-virtualenv==20.16.5
+virtualenv==20.17.1
     # via -r cibuildwheel/resources/constraints.in
-wheel==0.37.1
-    # via
-    #   -r cibuildwheel/resources/constraints.in
-    #   delocate
-
-# The following packages are considered to be unsafe in a requirements file:
-pip==22.2.2
-    # via -r cibuildwheel/resources/constraints.in
-setuptools==65.4.1
+wheel==0.38.4
     # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints.txt

@@ -1,28 +1,26 @@
 #
-# This file is autogenerated by pip-compile with python 3.11
-# To update, run:
+# This file is autogenerated by pip-compile with Python 3.11
+# by the following command:
 #
 #    nox -s update_constraints-3.11
 #
-delocate==0.10.2
+delocate==0.10.4
     # via -r cibuildwheel/resources/constraints.in
 distlib==0.3.6
     # via virtualenv
-filelock==3.8.0
+filelock==3.9.0
     # via virtualenv
-platformdirs==2.5.2
+packaging==23.0
+    # via delocate
+pip==22.3.1
+    # via -r cibuildwheel/resources/constraints.in
+platformdirs==2.6.2
     # via virtualenv
+setuptools==66.0.0
+    # via -r cibuildwheel/resources/constraints.in
 typing-extensions==4.4.0
     # via delocate
-virtualenv==20.16.5
+virtualenv==20.17.1
     # via -r cibuildwheel/resources/constraints.in
-wheel==0.37.1
-    # via
-    #   -r cibuildwheel/resources/constraints.in
-    #   delocate
-
-# The following packages are considered to be unsafe in a requirements file:
-pip==22.2.2
-    # via -r cibuildwheel/resources/constraints.in
-setuptools==65.4.1
+wheel==0.38.4
     # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/defaults.toml

@@ -42,9 +42,6 @@ musllinux-s390x-image = "musllinux_1_1"
 repair-wheel-command = "auditwheel repair -w {dest_dir} {wheel}"
 
 [tool.cibuildwheel.macos]
-repair-wheel-command = [
-  "delocate-listdeps {wheel}",
-  "delocate-wheel --require-archs {delocate_archs} -w {dest_dir} {wheel}",
-]
+repair-wheel-command = "delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v {wheel}"
 
 [tool.cibuildwheel.windows]

cibuildwheel/resources/pinned_docker_images.cfg

@@ -1,49 +1,49 @@
 [x86_64]
-manylinux1 = quay.io/pypa/manylinux1_x86_64:2022-10-09-d8a0859
+manylinux1 = quay.io/pypa/manylinux1_x86_64:2023-01-14-0c345ba
 manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2022-10-09-941e8b2
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_x86_64:2022-10-09-941e8b2
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_x86_64:2022-10-09-941e8b2
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_x86_64:2022-10-09-941e8b2
+manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2023-01-14-103cb93
+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_64:2023-01-14-103cb93
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_x86_64:2023-01-14-103cb93
 
 [i686]
-manylinux1 = quay.io/pypa/manylinux1_i686:2022-10-09-d8a0859
+manylinux1 = quay.io/pypa/manylinux1_i686:2023-01-14-0c345ba
 manylinux2010 = quay.io/pypa/manylinux2010_i686:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_i686:2022-10-09-941e8b2
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2022-10-09-941e8b2
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_i686:2022-10-09-941e8b2
+manylinux2014 = quay.io/pypa/manylinux2014_i686:2023-01-14-103cb93
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2022-12-26-0d38463
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_i686:2023-01-14-103cb93
 
 [pypy_x86_64]
 manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2022-10-09-941e8b2
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_x86_64:2022-10-09-941e8b2
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_x86_64:2022-10-09-941e8b2
+manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2023-01-14-103cb93
+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_64:2023-01-14-103cb93
 
 [pypy_i686]
 manylinux2010 = quay.io/pypa/manylinux2010_i686:2022-08-05-4535177
-manylinux2014 = quay.io/pypa/manylinux2014_i686:2022-10-09-941e8b2
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2022-10-09-941e8b2
+manylinux2014 = quay.io/pypa/manylinux2014_i686:2023-01-14-103cb93
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2022-12-26-0d38463
 
 [aarch64]
-manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2022-10-09-941e8b2
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2022-10-09-941e8b2
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2022-10-09-941e8b2
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_aarch64:2022-10-09-941e8b2
+manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2023-01-14-103cb93
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2022-12-26-0d38463
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2023-01-14-103cb93
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_aarch64:2023-01-14-103cb93
 
 [ppc64le]
-manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2022-10-09-941e8b2
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_ppc64le:2022-10-09-941e8b2
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_ppc64le:2022-10-09-941e8b2
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_ppc64le:2022-10-09-941e8b2
+manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2023-01-14-103cb93
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_ppc64le:2022-12-26-0d38463
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_ppc64le:2023-01-03-129be5e
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_ppc64le:2023-01-14-103cb93
 
 [s390x]
-manylinux2014 = quay.io/pypa/manylinux2014_s390x:2022-10-09-941e8b2
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_s390x:2022-10-09-941e8b2
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_s390x:2022-10-09-941e8b2
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_s390x:2022-10-09-941e8b2
+manylinux2014 = quay.io/pypa/manylinux2014_s390x:2023-01-14-103cb93
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_s390x:2022-12-26-0d38463
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_s390x:2023-01-14-103cb93
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_s390x:2023-01-14-103cb93
 
 [pypy_aarch64]
-manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2022-10-09-941e8b2
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2022-10-09-941e8b2
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2022-10-09-941e8b2
+manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2023-01-14-103cb93
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2022-12-26-0d38463
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2023-01-14-103cb93
 

cibuildwheel/resources/testing_temp_dir_file.py

@@ -0,0 +1,17 @@
+# this file is copied to the testing cwd, to raise the below error message if
+# pytest/unittest is run from there.
+
+import unittest
+
+
+class TestStringMethods(unittest.TestCase):
+    def test_fail(self):
+        self.fail(
+            "cibuildwheel executes tests from a different working directory to "
+            "your project. This ensures only your wheel is imported, preventing "
+            "Python from accessing files that haven't been packaged into the "
+            "wheel. Please specify a path to your tests when invoking pytest "
+            "using the {project} placeholder, e.g. `pytest {project}` or "
+            "`pytest {project}/tests`. cibuildwheel will replace {project} with "
+            "the path to your project."
+        )

cibuildwheel/resources/virtualenv.toml

@@ -1,2 +1,2 @@
-version = "20.16.5"
-url = "https://github.com/pypa/get-virtualenv/blob/20.16.5/public/virtualenv.pyz?raw=true"
+version = "20.17.1"
+url = "https://github.com/pypa/get-virtualenv/blob/20.17.1/public/virtualenv.pyz?raw=true"

cibuildwheel/util.py

@@ -67,6 +67,8 @@ resources_dir: Final[Path] = Path(__file__).parent / "resources"
 
 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"]
 
 MANYLINUX_ARCHS: Final[tuple[str, ...]] = (
@@ -270,6 +272,14 @@ class BuildSelector:
 
         return should_build and not should_skip
 
+    def options_summary(self) -> Any:
+        return {
+            "build_config": self.build_config,
+            "skip_config": self.skip_config,
+            "requires_python": str(self.requires_python),
+            "prerelease_pythons": self.prerelease_pythons,
+        }
+
 
 @dataclass(frozen=True)
 class TestSelector:
@@ -283,6 +293,9 @@ class TestSelector:
         should_skip = selector_matches(self.skip_config, build_id)
         return not should_skip
 
+    def options_summary(self) -> Any:
+        return {"skip_config": self.skip_config}
+
 
 # Taken from https://stackoverflow.com/a/107717
 class Unbuffered:
@@ -356,6 +369,12 @@ class DependencyConstraints:
 
         return self.base_file_path == o.base_file_path
 
+    def options_summary(self) -> Any:
+        if self == DependencyConstraints.with_defaults():
+            return "pinned"
+        else:
+            return self.base_file_path.name
+
 
 class NonPlatformWheelError(Exception):
     def __init__(self) -> None:
@@ -655,3 +674,31 @@ def chdir(new_path: Path | str) -> Generator[None, None, None]:
         yield
     finally:
         os.chdir(cwd)
+
+
+def fix_ansi_codes_for_github_actions(text: str) -> str:
+    """
+    Github Actions forgets the current ANSI style on every new line. This
+    function repeats the current ANSI style on every new line.
+    """
+    ansi_code_regex = re.compile(r"(\033\[[0-9;]*m)")
+    ansi_codes: list[str] = []
+    output = ""
+
+    for line in text.splitlines(keepends=True):
+        # add the current ANSI codes to the beginning of the line
+        output += "".join(ansi_codes) + line
+
+        # split the line at each ANSI code
+        parts = ansi_code_regex.split(line)
+        # if there are any ANSI codes, save them
+        if len(parts) > 1:
+            # iterate over the ANSI codes in this line
+            for code in parts[1::2]:
+                if code == "\033[0m":
+                    # reset the list of ANSI codes when the clear code is found
+                    ansi_codes = []
+                else:
+                    ansi_codes.append(code)
+
+    return output

cibuildwheel/windows.py

@@ -35,6 +35,7 @@ from .util import (
     read_python_configs,
     shell,
     split_config_settings,
+    test_fail_cwd_file,
     unwrap,
     virtualenv,
 )
@@ -177,6 +178,8 @@ def setup_setuptools_cross_compile(
     env["SETUPTOOLS_USE_DISTUTILS"] = "local"
 
 
+# these cross-compile setup functions have the same signature by design
+# pylint: disable=unused-argument
 def setup_rust_cross_compile(
     tmp: Path,
     python_configuration: PythonConfiguration,
@@ -485,20 +488,19 @@ def build(options: Options, tmp_path: Path) -> None:
                 if repaired_wheel.name in {wheel.name for wheel in built_wheels}:
                     raise AlreadyBuiltWheelError(repaired_wheel.name)
 
-            if build_options.test_command and options.globals.test_selector(config.identifier):
-                if config.arch == "ARM64" != platform_module.machine():
-                    log.warning(
-                        unwrap(
-                            """
+            test_selected = options.globals.test_selector(config.identifier)
+            if test_selected and config.arch == "ARM64" != platform_module.machine():
+                log.warning(
+                    unwrap(
+                        """
                             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`.
                             """
-                        )
                     )
-                    # skip this test
-                    continue
-
+                )
+                # skip this test
+            elif test_selected and build_options.test_command:
                 log.step("Testing wheel...")
                 # set up a virtual environment to install and test from, to make sure
                 # there are no dependencies that were pulled in at build time.
@@ -540,7 +542,7 @@ def build(options: Options, tmp_path: Path) -> None:
                 if build_options.test_requires:
                     call("pip", "install", *build_options.test_requires, env=virtualenv_env)
 
-                # run the tests from c:\, with an absolute path in the command
+                # run the tests from a temp dir, with an absolute path in the command
                 # (this ensures that Python runs the tests against the installed wheel
                 # and not the repo code)
                 test_command_prepared = prepare_command(
@@ -548,7 +550,11 @@ def build(options: Options, tmp_path: Path) -> None:
                     project=Path(".").resolve(),
                     package=options.globals.package_dir.resolve(),
                 )
-                shell(test_command_prepared, cwd="c:\\", env=virtualenv_env)
+                test_cwd = identifier_tmp_dir / "test_cwd"
+                test_cwd.mkdir()
+                (test_cwd / "test_fail.py").write_text(test_fail_cwd_file.read_text())
+
+                shell(test_command_prepared, cwd=test_cwd, env=virtualenv_env)
 
             # we're all done here; move it to output (remove if already exists)
             if compatible_wheel is None:

docs/changelog.md

@@ -4,6 +4,48 @@ title: Changelog
 
 # Changelog
 
+### v2.12.0
+
+_16 Jan 2023_
+
+- ✨ Adds support for PyPy arm64 wheels. This means that you can build PyPy wheels for Apple Silicon machines. Cross-compilation is not supported for these wheels, so you'll have to build on an Apple Silicon machine. (#1372)
+- 🛠 Pinned version updates, including PyPy to v7.3.11 and setuptools to 66.0.0.
+
+### v2.11.4
+
+_24 Dec 2022_
+
+- 🐛 Fix a bug that caused missing wheels on Windows when a test was skipped using CIBW_TEST_SKIP (#1377)
+- 🛠 Updates CPython 3.11 to 3.11.1 (#1371)
+- 🛠 Updates PyPy to 7.3.10, except on macOS which remains on 7.3.9 due to a bug on that platform. (#1371)
+- 📚 Added a reference to abi3audit to the docs (#1347)
+
+### v2.11.3
+
+_5 Dec 2022_
+
+- ✨ Improves the 'build options' log output that's printed at the start of each run (#1352)
+- ✨ Added a friendly error message to a common misconfiguration of the `CIBW_TEST_COMMAND` option - not specifying path using the `{project}` placeholder (#1336)
+- 🛠 The GitHub Action now uses Powershell on Windows to avoid occasional incompabilities with bash (#1346)
+
+### v2.11.2
+
+_26 October 2022_
+
+- 🛠 Updates CPython 3.11 to 3.11.0 - final release (#1327)
+- 🛠 Simplify the default macOS repair command (#1322)
+- 🛠 Fix the default `MACOSX_DEPLOYMENT_TARGET` on arm64 (#1312)
+- 🛠 Hide irrelevant pip warnings on linux (#1311)
+- 🐛 Fix a bug that caused the stdout and stderr of commands in containers to be in the wrong order Previously, stdout could appear after stderr. (#1324)
+- 📚 Added [a FAQ entry](https://cibuildwheel.readthedocs.io/en/stable/faq/#macos-building-cpython-38-wheels-on-arm64) describing how to perform native builds of CPython 3.8 wheels on Apple Silicon. (#1323)
+- 📚 Other docs improvements
+
+### v2.11.1
+
+_13 October 2022_
+
+- 🛠 Updates to the latest manylinux images, and updates CPython 3.10 to 3.10.8.
+
 ### v2.11.0
 
 _13 October 2022_

docs/data/projects.yml

@@ -621,3 +621,10 @@
   os: [windows, apple, linux]
   pypi: pyril
   notes: A python binding to Rust Imaging library using maturin and Pyo3, utilizes Github Action cache to improve speed. Builds abi3 wheels.
+
+- name: Picologging
+  gh: microsoft/picologging
+  ci: [github]
+  os: [windows, apple, linux]
+  pypi: picologging
+  notes: A high-performance logging library for Python.

docs/faq.md

@@ -14,7 +14,7 @@ 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 mounted inside the container as `/project`, the output directory for the wheels as `/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 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.
 
@@ -118,6 +118,8 @@ The CPython Limited API is a subset of the Python C Extension API that's declare
 
 To create a package that builds ABI3 wheels, you'll need to configure your build backend to compile libraries correctly create wheels with the right tags. [Check this repo](https://github.com/joerick/python-abi3-package-sample) for an example of how to do this with setuptools.
 
+You could also consider running [abi3audit](https://github.com/trailofbits/abi3audit) against the produced wheels in order to check for abi3 violations or inconsistencies. You can run it alongside the default in your [CIBW_REPAIR_WHEEL_COMMAND](options.md#repair-wheel-command).
+
 ### Packages with optional C extensions {: #optional-extensions}
 
 `cibuildwheel` defines the environment variable `CIBUILDWHEEL` to the value `1` allowing projects for which the C extension is optional to make it mandatory when building wheels.
@@ -143,7 +145,7 @@ 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@v2.11.0
+uses: pypa/cibuildwheel@v2.12.0
 ```
 
 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.
@@ -165,7 +167,7 @@ The second option, and the only one that supports other CI systems, is using a `
 
 ```bash
 # requirements-cibw.txt
-cibuildwheel==2.11.0
+cibuildwheel==2.12.0
 ```
 
 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:
@@ -309,7 +311,7 @@ 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==2.11.0 --output-dir wheelhouse
+pipx run cibuildwheel==2.12.0 --output-dir wheelhouse
 pipx run twine upload wheelhouse/*.whl
 ```
 
@@ -323,22 +325,40 @@ To work around this, use a different environment variable such as `REPAIR_LIBRAR
 
     ```yaml
     CIBW_REPAIR_WHEEL_COMMAND_MACOS: >
-        DYLD_LIBRARY_PATH=$REPAIR_LIBRARY_PATH delocate-listdeps {wheel} &&
-        DYLD_LIBRARY_PATH=$REPAIR_LIBRARY_PATH delocate-wheel --require-archs {delocate_archs} -w {dest_dir} {wheel}
+        DYLD_LIBRARY_PATH=$REPAIR_LIBRARY_PATH delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v {wheel}
     ```
 
 !!! tab examples "pyproject.toml"
 
     ```toml
     [tool.cibuildwheel.macos]
-    repair-wheel-command = [
-        "DYLD_LIBRARY_PATH=$REPAIR_LIBRARY_PATH delocate-listdeps {wheel}",
-        "DYLD_LIBRARY_PATH=$REPAIR_LIBRARY_PATH delocate-wheel --require-archs {delocate_archs} -w {dest_dir} {wheel}"
-    ]
+    repair-wheel-command = """\
+    DYLD_LIBRARY_PATH=$REPAIR_LIBRARY_PATH delocate-wheel \
+    --require-archs {delocate_archs} -w {dest_dir} -v {wheel}\
+    """
     ```
 
 See [#816](https://github.com/pypa/cibuildwheel/issues/816), thanks to @phoerious for reporting.
 
+### macOS: Building CPython 3.8 wheels on arm64
+
+If you're building on an arm64 runner, you might notice something strange about CPython 3.8 - unlike Python 3.9+, it's cross-compiled to arm64 from an x86_64 version of Python running under Rosetta emulation. This is because (despite the prevalence of arm64 versions of Python 3.8 from Apple and Homebrew) there is no officially supported Python.org installer of Python 3.8 for arm64.
+
+This is fine for simple C extensions, but for more complicated builds on arm64 it becomes an issue.
+
+So, if the cross-compilation is an issue for you, there is an 'experimental' installer available that's built natively for arm64.
+
+To use this installer and perform native CPython 3.8 building, before invoking cibuildwheel, install the universal2 version of Python on your arm64 runner, something like:
+
+
+```bash
+curl -o /tmp/Python38.pkg https://www.python.org/ftp/python/3.8.10/python-3.8.10-macos11.pkg
+sudo installer -pkg /tmp/Python38.pkg -target /
+sh "/Applications/Python 3.8/Install Certificates.command"
+```
+
+Then cibuildwheel will detect that it's installed and use it instead. However, you probably don't want to build x86_64 wheels on this Python, unless you're happy with them only supporting macOS 11+.
+
 ### Windows: 'ImportError: DLL load failed: The specific module could not be found'
 
 Visual Studio and MSVC link the compiled binary wheels to the Microsoft Visual C++ Runtime. Normally, the C parts of the runtime are included with Python, but the C++ components are not. When compiling modules using C++, it is possible users will run into problems on systems that do not have the full set of runtime libraries installed. The solution is to ask users to download the corresponding Visual C++ Redistributable from the [Microsoft website](https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads) and install it.

docs/options.md

@@ -227,8 +227,8 @@ When setting the options, you can use shell-style globbing syntax, as per [fnmat
 | 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 |
 | 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                                                     | pp38-win_amd64                                      | pp38-manylinux_x86_64<br/>pp38-manylinux_i686                                                       | pp38-manylinux_aarch64                                                                                                                                          |
-| PyPy3.9 v7.3 | pp39-macosx_x86_64                                                     | pp39-win_amd64                                      | pp39-manylinux_x86_64<br/>pp39-manylinux_i686                                                       | pp39-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                                                                                                                                          |
 
 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).
@@ -851,7 +851,7 @@ Platform-specific environment variables are also available:<br/>
 Default:
 
 - on Linux: `'auditwheel repair -w {dest_dir} {wheel}'`
-- on macOS: `'delocate-listdeps {wheel} && delocate-wheel --require-archs {delocate_archs} -w {dest_dir} {wheel}'`
+- on macOS: `'delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v {wheel}'`
 - on Windows: `''`
 
 A shell command to repair a built wheel by copying external library dependencies into the wheel tree and relinking them.
@@ -898,6 +898,18 @@ Platform-specific environment variables are also available:<br/>
       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} &&
+      pipx run abi3audit --strict --report {wheel}
+    CIBW_REPAIR_WHEEL_COMMAND_MACOS: >
+      delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v {wheel} &&
+      pipx run abi3audit --strict --report {wheel}
+    CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: >
+      pipx run abi3audit --strict --report {wheel}
+    ```
+
 !!! tab examples "pyproject.toml"
 
     ```toml
@@ -922,6 +934,22 @@ Platform-specific environment variables are also available:<br/>
     ]
     ```
 
+    ```toml
+    # Use abi3audit to catch issues with Limited API wheels
+    [tool.cibuildwheel.linux]
+    repair-wheel-command = [
+      "auditwheel repair -w {dest_dir} {wheel}",
+      "pipx run abi3audit --strict --report {wheel}",
+    ]
+    [tool.cibuildwheel.macos]
+    repair-wheel-command = [
+      "delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v {wheel}",
+      "pipx run abi3audit --strict --report {wheel}",
+    ]
+    [tool.cibuildwheel.windows]
+    repair-wheel-command = "pipx run abi3audit --strict --report {wheel}"
+    ```
+
     In configuration mode, you can use an inline array, and the items will be joined with `&&`.
 
 

docs/setup.md

@@ -184,7 +184,7 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
           - uses: actions/checkout@v3
 
           - name: Build wheels
-            run: pipx run cibuildwheel==2.11.0
+            run: pipx run cibuildwheel==2.12.0
 
           - uses: actions/upload-artifact@v3
             with:
@@ -219,7 +219,7 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
           - uses: actions/setup-python@v3
 
           - name: Install cibuildwheel
-            run: python -m pip install cibuildwheel==2.11.0
+            run: python -m pip install cibuildwheel==2.12.0
 
           - name: Build wheels
             run: python -m cibuildwheel --output-dir wheelhouse

docs/working-examples.md

@@ -21,23 +21,23 @@ title: Working examples
 | [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 |
+| [duckdb][]                        | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | DuckDB is an in-process SQL OLAP Database Management System |
 | [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 |
-| [duckdb][]                        | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | DuckDB is an in-process SQL OLAP Database Management System |
 | [Apache Beam][]                   | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Apache Beam is a unified programming model for Batch and Streaming data processing. |
 | [asyncpg][]                       | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | A fast PostgreSQL Database Client Library for Python/asyncio. |
 | [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. |
 | [cmake][]                         | ![github icon][] ![travisci icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Multitagged binary builds for all supported platforms, using cibw 2 config configuration. |
 | [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. |
+| [Triton][]                        | ![github icon][] | ![linux icon][] | Self hosted runners |
 | [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. |
-| [Triton][]                        | ![github icon][] | ![linux icon][] | Self hosted runners |
-| [UltraJSON][]                     | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Ultra fast JSON decoder and encoder written in C with Python bindings |
 | [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. |
-| [pyzmq][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Python bindings for zeromq, the networking library. Uses Cython and CFFI.  |
+| [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.  |
 | [aiortc][]                        | ![github icon][] | ![apple icon][] ![linux icon][] | WebRTC and ORTC implementation for Python using asyncio. |
 | [Confluent client for Kafka][]    | ![travisci icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | setup in `tools/wheels/build-wheels.bat` |
 | [Implicit][]                      | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Includes GPU support for linux wheels |
@@ -51,31 +51,32 @@ title: Working examples
 | [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. |
 | [Wrapt][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python module for decorators, wrappers and monkey patching. |
 | [PyAV][]                          | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Pythonic bindings for FFmpeg's libraries. |
-| [SimpleJSON][]                    | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | simplejson is a simple, fast, extensible JSON encoder/decoder for Python  |
 | [pikepdf][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python library for reading and writing PDF, powered by qpdf |
 | [Line Profiler][]                 | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Line-by-line profiling for Python |
+| [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. |
+| [envd][]                          | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | 🏕️ Reproducible development environment for AI/ML |
+| [aioquic][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | QUIC and HTTP/3 implementation in Python |
 | [PyTables][]                      | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python package to manage extremely large amounts of data |
 | [OpenTimelineIO][]                | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Open Source API and interchange format for editorial timeline information. |
-| [aioquic][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | QUIC and HTTP/3 implementation in Python |
-| [envd][]                          | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | 🏕️ Development environment for AI/ML, based on buildkit |
 | [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 |
+| [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 |
-| [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. |
 | [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. |
-| [python-rapidjson][]              | ![travisci icon][] ![gitlab icon][] ![appveyor icon][] | ![windows icon][] ![linux icon][] | Python wrapper around rapidjson |
+| [Picologging][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A high-performance logging library for Python. |
 | [pybind11 cmake_example][]        | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Example pybind11 module built with a CMake-based build system |
+| [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 |
 | [KDEpy][]                         | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Kernel Density Estimation in Python |
 | [tgcalls][]                       | ![github icon][] | ![apple icon][] ![windows icon][] | Python `pybind11` binding to Telegram's WebRTC library with third party dependencies like `OpenSSL`, `MozJPEG`, `FFmpeg`, etc. |
+| [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. |
 | [pybind11 python_example][]       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Example pybind11 module built with a Python-based build system |
 | [dd-trace-py][]                   | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Uses custom alternate arch emulation on GitHub |
-| [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. |
 | [time-machine][]                  | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Time mocking library using only the CPython C API. |
 | [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 |
@@ -84,33 +85,34 @@ title: Working examples
 | [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 |
 | [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 |
+| [PyGLM][]                         | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Fast OpenGL Mathematics (GLM) for Python |
+| [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. |
 | [boost-histogram][]               | ![github icon][] ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Supports full range of wheels, including PyPy and alternate archs. |
-| [TgCrypto][]                      | ![travisci icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Includes a Windows Travis build. |
 | [iDynTree][]                      | ![github icon][] | ![linux icon][] | Uses manylinux_2_24 |
 | [Python-WebRTC][]                 | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | a Python extension that provides bindings to WebRTC M92 |
 | [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 |
-| [etebase-py][]                    | ![travisci icon][] | ![linux icon][] | Python bindings to a Rust library using `setuptools-rust`, and `sccache` for improved speed. |
-| [polaroid][]                      | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Full range of wheels for setuptools rust, with auto release and PyPI deploy. |
-| [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. |
 | [pillow-heif][]                   | ![github icon][] | ![apple icon][] ![linux icon][] | Python CFFI binding to libheif library with third party dependencies like `libde265`, `x265`, `libaom` with test & publishing on PyPi. |
+| [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. |
 | [power-grid-model][]              | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Python/C++ library for distribution power system analysis |
+| [Imagecodecs (fork)][]            | ![azurepipelines icon][] | ![apple icon][] ![linux icon][] | Over 20 external dependencies in compiled libraries, custom docker image, `libomp`, `openblas` and `install_name_tool` for macOS. |
 | [cf-units][]                      | ![github icon][] | ![apple icon][] ![linux icon][] | Units of measure as required by the Climate and Forecast (CF) Metadata Conventions |
 | [clang-format][]                  | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Scikit-build wrapper around LLVM's CMake, all platforms, generic wheels. |
-| [numpythia][]                     | ![github icon][] | ![apple icon][] ![linux icon][] | The interface between PYTHIA and NumPy |
 | [pybind11 scikit_build_example][] | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | An example combining scikit-build and pybind11 |
+| [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 |
 | [ninja][]                         | ![github icon][] ![travisci icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Multitagged binary builds for all supported platforms, using cibw 2 config configuration. |
 | [GSD][]                           | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | Cython and NumPy project with 64-bit wheels. |
-| [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 |
-| [SiPM][]                          | ![github icon][] | ![apple icon][] ![linux icon][] | High performance library for SiPM detectors simulation using C++17, OpenMP and AVX2 intrinsics. |
-| [xmlstarlet][]                    | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Python 3.6+ CFFI bindings with true MSVC build. |
 | [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. |
+| [CorrectionLib][]                 | ![github icon][] | ![apple icon][] ![linux icon][] | Structured JSON powered correction library for HEP, designed for the CMS experiment at CERN. |
+| [SiPM][]                          | ![github icon][] | ![apple icon][] ![linux icon][] | High performance library for SiPM detectors simulation using C++17, OpenMP and AVX2 intrinsics. |
+| [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. |
+| [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
 [NumPy]: https://github.com/numpy/numpy
@@ -125,21 +127,21 @@ title: Working examples
 [MemRay]: https://github.com/bloomberg/memray
 [uvloop]: https://github.com/MagicStack/uvloop
 [psutil]: https://github.com/giampaolo/psutil
+[duckdb]: https://github.com/duckdb/duckdb
 [vaex]: https://github.com/vaexio/vaex
 [Google Benchmark]: https://github.com/google/benchmark
-[duckdb]: https://github.com/duckdb/duckdb
 [Apache Beam]: https://github.com/apache/beam
 [asyncpg]: https://github.com/MagicStack/asyncpg
 [PyGame]: https://github.com/pygame/pygame
 [cmake]: https://github.com/scikit-build/cmake-python-distributions
 [scikit-image]: https://github.com/scikit-image/scikit-image
 [twisted-iocpsupport]: https://github.com/twisted/twisted-iocpsupport
+[Triton]: https://github.com/openai/triton
 [PyOxidizer]: https://github.com/indygreg/PyOxidizer
 [websockets]: https://github.com/aaugustin/websockets
 [cvxpy]: https://github.com/cvxpy/cvxpy
-[Triton]: https://github.com/openai/triton
-[UltraJSON]: https://github.com/ultrajson/ultrajson
 [River]: https://github.com/online-ml/river
+[UltraJSON]: https://github.com/ultrajson/ultrajson
 [OpenSpiel]: https://github.com/deepmind/open_spiel
 [pyzmq]: https://github.com/zeromq/pyzmq
 [aiortc]: https://github.com/aiortc/aiortc
@@ -155,31 +157,32 @@ title: Working examples
 [h5py]: https://github.com/h5py/h5py
 [Wrapt]: https://github.com/GrahamDumpleton/wrapt
 [PyAV]: https://github.com/PyAV-Org/PyAV
-[SimpleJSON]: https://github.com/simplejson/simplejson
 [pikepdf]: https://github.com/pikepdf/pikepdf
 [Line Profiler]: https://github.com/pyutils/line_profiler
+[SimpleJSON]: https://github.com/simplejson/simplejson
 [OpenColorIO]: https://github.com/AcademySoftwareFoundation/OpenColorIO
+[envd]: https://github.com/tensorchord/envd
+[aioquic]: https://github.com/aiortc/aioquic
 [PyTables]: https://github.com/PyTables/PyTables
 [OpenTimelineIO]: https://github.com/PixarAnimationStudios/OpenTimelineIO
-[aioquic]: https://github.com/aiortc/aioquic
-[envd]: https://github.com/tensorchord/envd
 [ruptures]: https://github.com/deepcharles/ruptures
 [Psycopg 3]: https://github.com/psycopg/psycopg
+[Parselmouth]: https://github.com/YannickJadoul/Parselmouth
 [DeepForest]: https://github.com/LAMDA-NJU/Deep-Forest
 [google neuroglancer]: https://github.com/google/neuroglancer
-[Parselmouth]: https://github.com/YannickJadoul/Parselmouth
 [AutoPy]: https://github.com/autopilot-rs/autopy
 [H3-py]: https://github.com/uber/h3-py
 [Rtree]: https://github.com/Toblerity/rtree
 [markupsafe]: https://github.com/pallets/markupsafe
-[python-rapidjson]: https://github.com/python-rapidjson/python-rapidjson
+[Picologging]: https://github.com/microsoft/picologging
 [pybind11 cmake_example]: https://github.com/pybind/cmake_example
+[python-rapidjson]: https://github.com/python-rapidjson/python-rapidjson
 [python-snappy]: https://github.com/andrix/python-snappy
 [KDEpy]: https://github.com/tommyod/KDEpy
 [tgcalls]: https://github.com/MarshalX/tgcalls
+[CTranslate2]: https://github.com/OpenNMT/CTranslate2
 [pybind11 python_example]: https://github.com/pybind/python_example
 [dd-trace-py]: https://github.com/DataDog/dd-trace-py
-[CTranslate2]: https://github.com/OpenNMT/CTranslate2
 [time-machine]: https://github.com/adamchainz/time-machine
 [sourmash]: https://github.com/dib-lab/sourmash
 [cyvcf2]: https://github.com/brentp/cyvcf2
@@ -188,33 +191,34 @@ title: Working examples
 [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
 [mosec]: https://github.com/mosecorg/mosec
+[PyGLM]: https://github.com/Zuzu-Typ/PyGLM
+[TgCrypto]: https://github.com/pyrogram/tgcrypto
 [bx-python]: https://github.com/bxlab/bx-python
 [boost-histogram]: https://github.com/scikit-hep/boost-histogram
-[TgCrypto]: https://github.com/pyrogram/tgcrypto
 [iDynTree]: https://github.com/robotology/idyntree
 [Python-WebRTC]: https://github.com/MarshalX/python-webrtc
 [pybase64]: https://github.com/mayeut/pybase64
 [Arbor]: https://github.com/arbor-sim/arbor
 [fathon]: https://github.com/stfbnc/fathon
-[etebase-py]: https://github.com/etesync/etebase-py
-[polaroid]: https://github.com/daggy1234/polaroid
-[Imagecodecs (fork)]: https://github.com/czaki/imagecodecs_build
 [pillow-heif]: https://github.com/bigcat88/pillow_heif
+[polaroid]: https://github.com/daggy1234/polaroid
+[etebase-py]: https://github.com/etesync/etebase-py
 [power-grid-model]: https://github.com/alliander-opensource/power-grid-model
+[Imagecodecs (fork)]: https://github.com/czaki/imagecodecs_build
 [cf-units]: https://github.com/SciTools/cf-units
 [clang-format]: https://github.com/ssciwr/clang-format-wheel
-[numpythia]: https://github.com/scikit-hep/numpythia
 [pybind11 scikit_build_example]: https://github.com/pybind/scikit_build_example
+[numpythia]: https://github.com/scikit-hep/numpythia
 [pyjet]: https://github.com/scikit-hep/pyjet
 [ninja]: https://github.com/scikit-build/ninja-python-distributions
 [GSD]: https://github.com/glotzerlab/gsd
-[CorrectionLib]: https://github.com/cms-nanoAOD/correctionlib
-[pyinstrument_cext]: https://github.com/joerick/pyinstrument_cext
-[SiPM]: https://github.com/EdoPro98/SimSiPM
-[xmlstarlet]: https://github.com/dimitern/xmlstarlet
 [ril]: https://github.com/Cryptex-github/ril-py
+[CorrectionLib]: https://github.com/cms-nanoAOD/correctionlib
+[SiPM]: https://github.com/EdoPro98/SimSiPM
+[pyinstrument_cext]: https://github.com/joerick/pyinstrument_cext
+[xmlstarlet]: https://github.com/dimitern/xmlstarlet
+[pybind11 cross build example]: https://github.com/wbarnha/pybind_cmake_example_crossbuild
 
 [appveyor icon]: data/readme_icons/appveyor.svg
 [github icon]: data/readme_icons/github.svg
@@ -227,110 +231,6 @@ title: Working examples
 [apple icon]: data/readme_icons/apple.svg
 [linux icon]: data/readme_icons/linux.svg
 
-<!-- scikit-learn: 51616, last pushed 0 days ago -->
-<!-- NumPy: 21640, last pushed 0 days ago -->
-<!-- Tornado: 20782, last pushed 2 days ago -->
-<!-- pytorch-fairseq: 19374, last pushed 0 days ago -->
-<!-- Matplotlib: 16230, last pushed 0 days ago -->
-<!-- NCNN: 15677, last pushed 0 days ago -->
-<!-- Kivy: 15103, last pushed 1 days ago -->
-<!-- Prophet: 14975, last pushed 18 days ago -->
-<!-- MyPy: 13907, last pushed 0 days ago -->
-<!-- pydantic: 11233, last pushed 2 days ago -->
-<!-- MemRay: 9338, last pushed 5 days ago -->
-<!-- uvloop: 8927, last pushed 8 days ago -->
-<!-- psutil: 8752, last pushed 1 days ago -->
-<!-- vaex: 7335, last pushed 2 days ago -->
-<!-- Google Benchmark: 6899, last pushed 3 days ago -->
-<!-- duckdb: 6753, last pushed 0 days ago -->
-<!-- Apache Beam: 5927, last pushed 0 days ago -->
-<!-- asyncpg: 5661, last pushed 5 days ago -->
-<!-- PyGame: 5272, last pushed 0 days ago -->
-<!-- cmake: 5138, last pushed 0 days ago -->
-<!-- scikit-image: 5073, last pushed 0 days ago -->
-<!-- twisted-iocpsupport: 4778, last pushed 0 days ago -->
-<!-- PyOxidizer: 4339, last pushed 6 days ago -->
-<!-- websockets: 4192, last pushed 0 days ago -->
-<!-- cvxpy: 4115, last pushed 0 days ago -->
-<!-- Triton: 4085, last pushed 0 days ago -->
-<!-- UltraJSON: 3863, last pushed 5 days ago -->
-<!-- River: 3723, last pushed 1 days ago -->
-<!-- OpenSpiel: 3334, last pushed 0 days ago -->
-<!-- pyzmq: 3173, last pushed 6 days ago -->
-<!-- aiortc: 3089, last pushed 11 days ago -->
-<!-- Confluent client for Kafka: 2976, last pushed 4 days ago -->
-<!-- Implicit: 2963, last pushed 5 days ago -->
-<!-- vispy: 2941, last pushed 1 days ago -->
-<!-- tinyobjloader: 2666, last pushed 0 days ago -->
-<!-- Dependency Injector: 2411, last pushed 31 days ago -->
-<!-- coverage.py: 2222, last pushed 0 days ago -->
-<!-- PyCryptodome: 2143, last pushed 9 days ago -->
-<!-- PyYAML: 1951, last pushed 8 days ago -->
-<!-- numexpr: 1822, last pushed 34 days ago -->
-<!-- h5py: 1789, last pushed 8 days ago -->
-<!-- Wrapt: 1764, last pushed 46 days ago -->
-<!-- PyAV: 1677, last pushed 17 days ago -->
-<!-- SimpleJSON: 1525, last pushed 100 days ago -->
-<!-- pikepdf: 1522, last pushed 5 days ago -->
-<!-- Line Profiler: 1405, last pushed 6 days ago -->
-<!-- OpenColorIO: 1374, last pushed 3 days ago -->
-<!-- PyTables: 1151, last pushed 3 days ago -->
-<!-- OpenTimelineIO: 1105, last pushed 0 days ago -->
-<!-- aioquic: 1084, last pushed 8 days ago -->
-<!-- envd: 1068, last pushed 0 days ago -->
-<!-- ruptures: 1055, last pushed 2 days ago -->
-<!-- Psycopg 3: 801, last pushed 3 days ago -->
-<!-- DeepForest: 783, last pushed 9 days ago -->
-<!-- google neuroglancer: 763, last pushed 2 days ago -->
-<!-- Parselmouth: 713, last pushed 4 days ago -->
-<!-- AutoPy: 678, last pushed 19 days ago -->
-<!-- H3-py: 566, last pushed 0 days ago -->
-<!-- Rtree: 504, last pushed 14 days ago -->
-<!-- markupsafe: 497, last pushed 6 days ago -->
-<!-- python-rapidjson: 460, last pushed 81 days ago -->
-<!-- pybind11 cmake_example: 452, last pushed 6 days ago -->
-<!-- python-snappy: 445, last pushed 207 days ago -->
-<!-- KDEpy: 407, last pushed 7 days ago -->
-<!-- tgcalls: 392, last pushed 100 days ago -->
-<!-- pybind11 python_example: 366, last pushed 13 days ago -->
-<!-- dd-trace-py: 363, last pushed 0 days ago -->
-<!-- CTranslate2: 344, last pushed 6 days ago -->
-<!-- time-machine: 339, last pushed 1 days ago -->
-<!-- sourmash: 325, last pushed 3 days ago -->
-<!-- cyvcf2: 305, last pushed 11 days ago -->
-<!-- matrixprofile: 289, last pushed 3 days ago -->
-<!-- abess: 288, last pushed 28 days ago -->
-<!-- jq.py: 233, last pushed 20 days ago -->
-<!-- iminuit: 213, last pushed 7 days ago -->
-<!-- Tokenizer: 191, last pushed 26 days ago -->
-<!-- PyGLM: 151, last pushed 195 days ago -->
-<!-- mosec: 120, last pushed 1 days ago -->
-<!-- bx-python: 119, last pushed 42 days ago -->
-<!-- boost-histogram: 116, last pushed 3 days ago -->
-<!-- TgCrypto: 113, last pushed 219 days ago -->
-<!-- iDynTree: 109, last pushed 24 days ago -->
-<!-- Python-WebRTC: 95, last pushed 213 days ago -->
-<!-- pybase64: 89, last pushed 3 days ago -->
-<!-- Arbor: 81, last pushed 3 days ago -->
-<!-- fathon: 72, last pushed 129 days ago -->
-<!-- etebase-py: 58, last pushed 95 days ago -->
-<!-- polaroid: 56, last pushed 151 days ago -->
-<!-- Imagecodecs (fork): 50, last pushed 13 days ago -->
-<!-- pillow-heif: 49, last pushed 5 days ago -->
-<!-- power-grid-model: 49, last pushed 2 days ago -->
-<!-- cf-units: 49, last pushed 0 days ago -->
-<!-- clang-format: 44, last pushed 8 days ago -->
-<!-- numpythia: 35, last pushed 8 days ago -->
-<!-- pybind11 scikit_build_example: 34, last pushed 13 days ago -->
-<!-- pyjet: 33, last pushed 8 days ago -->
-<!-- ninja: 26, last pushed 11 days ago -->
-<!-- GSD: 19, last pushed 6 days ago -->
-<!-- CorrectionLib: 11, last pushed 3 days ago -->
-<!-- pyinstrument_cext: 10, last pushed 366 days ago -->
-<!-- SiPM: 10, last pushed 130 days ago -->
-<!-- xmlstarlet: 8, last pushed 6 days ago -->
-<!-- ril: 8, last pushed 26 days ago -->
-
 <!-- END bin/projects.py -->
 
 > Add your repo here! Let us know on [GitHub Discussions](https://github.com/pypa/cibuildwheel/discussions/485), or send a PR, adding your information to `docs/data/projects.yml`.

examples/appveyor-minimal.yml

@@ -4,15 +4,15 @@ environment:
       APPVEYOR_JOB_NAME: "python37-x64-ubuntu"
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
       APPVEYOR_JOB_NAME: "python37-x64-vs2015"
-    - APPVEYOR_BUILD_WORKER_IMAGE: macos-mojave
-      APPVEYOR_JOB_NAME: "python37-x64-macos-mojave"
+    - APPVEYOR_BUILD_WORKER_IMAGE: macos
+      APPVEYOR_JOB_NAME: "python37-x64-macos"
 
 stack: python 3.7
 
 init:
 - cmd: set PATH=C:\Python37;C:\Python37\Scripts;%PATH%
 
-install: python -m pip install cibuildwheel==2.11.0
+install: python -m pip install cibuildwheel==2.12.0
 
 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==2.11.0
+        pip3 install cibuildwheel==2.12.0
       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==2.11.0
+        python3 -m pip install cibuildwheel==2.12.0
       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==2.11.0
+        pip install cibuildwheel==2.12.0
       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==2.11.0
+            pip3 install --user cibuildwheel==2.12.0
             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==2.11.0
+            python3 -m pip install --user cibuildwheel==2.12.0
             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==2.11.0
+            pip3 install cibuildwheel==2.12.0
             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==2.11.0
+    - python -m pip install cibuildwheel==2.12.0
   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==2.11.0
+    - python -m pip install cibuildwheel==2.12.0
   run_cibuildwheel_script:
     - cibuildwheel
   wheels_artifacts:

examples/github-apple-silicon.yml

@@ -10,7 +10,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.11.0
+        uses: pypa/cibuildwheel@v2.12.0
         env:
           CIBW_ARCHS_MACOS: x86_64 arm64
 

examples/github-deploy.yml

@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.11.0
+        uses: pypa/cibuildwheel@v2.12.0
 
       - uses: actions/upload-artifact@v3
         with:

examples/github-minimal.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.11.0
+        uses: pypa/cibuildwheel@v2.12.0
         # env:
         #   CIBW_SOME_OPTION: value
         #    ...

examples/github-with-qemu.yml

@@ -20,7 +20,7 @@ jobs:
           platforms: all
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.11.0
+        uses: pypa/cibuildwheel@v2.12.0
         env:
           # configure cibuildwheel to build native archs ('auto'), and some
           # emulated ones

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==2.11.0
+    - python -m pip install cibuildwheel==2.12.0
     - 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==2.11.0
+    - py -m pip install cibuildwheel==2.12.0
   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==2.11.0
+    - python -m pip install cibuildwheel==2.12.0
     # 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==2.11.0
+  - python3 -m pip install cibuildwheel==2.12.0
 
 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==2.11.0
+  - python3 -m pip install cibuildwheel==2.12.0
 
 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==2.11.0 twine
+      install: python3 -m pip install cibuildwheel==2.12.0 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==2.11.0 twine
+      install: python3 -m pip install cibuildwheel==2.12.0 twine
       script: python3 -m cibuildwheel --output-dir wheelhouse
       after_success: python3 -m twine upload --skip-existing wheelhouse/*.whl
 

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = cibuildwheel
-version = 2.11.0
+version = 2.12.0
 description = Build Python wheels on CI with minimal configuration.
 long_description = file: README.md
 long_description_content_type = text/markdown
@@ -20,6 +20,7 @@ classifiers =
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
     Programming Language :: Python :: Implementation :: CPython
     Topic :: Software Development :: Build Tools
 keywords = ci,wheel,packaging,pypi,travis,appveyor,macos,linux,windows

test/test_0_basic.py

@@ -20,7 +20,7 @@ basic_project = test_projects.new_c_project(
 )
 
 
-def test(tmp_path, build_frontend_env):
+def test(tmp_path, build_frontend_env, capfd):
     project_dir = tmp_path / "project"
     basic_project.generate(project_dir)
 
@@ -31,6 +31,12 @@ def test(tmp_path, build_frontend_env):
     expected_wheels = utils.expected_wheels("spam", "0.1.0")
     assert set(actual_wheels) == set(expected_wheels)
 
+    # Verify pip warning not shown
+    captured = capfd.readouterr()
+    for stream in (captured.err, captured.out):
+        assert "WARNING: Running pip as the 'root' user can result" not in stream
+        assert "A new release of pip available" not in stream
+
 
 @pytest.mark.skip(reason="to keep test output clean")
 def test_sample_build(tmp_path, capfd):

test/test_macos_archs.py

@@ -14,6 +14,8 @@ ALL_MACOS_WHEELS = {
     *utils.expected_wheels("spam", "0.1.0", machine_arch="arm64", include_universal2=True),
 }
 
+DEPLOYMENT_TARGET_TOO_LOW_WARNING = "[WARNING] MACOSX_DEPLOYMENT_TARGET is set to a lower value"
+
 
 def get_xcode_version() -> tuple[int, int]:
     output = subprocess.run(
@@ -63,15 +65,19 @@ def test_cross_compiled_test(tmp_path, capfd, build_universal2):
     actual_wheels = utils.cibuildwheel_run(
         project_dir,
         add_env={
-            "CIBW_BUILD": "cp39-*",
+            "CIBW_BUILD": "cp39-*" if build_universal2 else "*p39-*",
             "CIBW_TEST_COMMAND": '''python -c "import platform; print('running tests on ' + platform.machine())"''',
             "CIBW_ARCHS": "universal2" if build_universal2 else "x86_64 arm64",
+            "CIBW_BUILD_VERBOSITY": "3",
         },
     )
 
     captured = capfd.readouterr()
 
-    if platform.machine() == "x86_64":
+    assert DEPLOYMENT_TARGET_TOO_LOW_WARNING not in captured.err
+
+    platform_machine = platform.machine()
+    if platform_machine == "x86_64":
         # ensure that tests were run on only x86_64
         assert "running tests on x86_64" in captured.out
         assert "running tests on arm64" not in captured.out
@@ -84,19 +90,50 @@ def test_cross_compiled_test(tmp_path, capfd, build_universal2):
             assert (
                 "While arm64 wheels can be built on x86_64, they cannot be tested" in captured.err
             )
-    elif platform.machine() == "arm64":
+    elif platform_machine == "arm64":
         # ensure that tests were run on both x86_64 and arm64
         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"
+            not in captured.err
+        )
+        assert (
+            "While arm64 wheels can be built on x86_64, they cannot be tested" not in captured.err
+        )
 
     if build_universal2:
         expected_wheels = [w for w in ALL_MACOS_WHEELS if "cp39" in w and "universal2" in w]
     else:
-        expected_wheels = [w for w in ALL_MACOS_WHEELS if "cp39" in w and "universal2" not in w]
+        expected_wheels = [w for w in ALL_MACOS_WHEELS if "p39-" in w and "universal2" not in w]
+        if platform_machine == "x86_64":
+            expected_wheels = [w for w in expected_wheels if not ("pp39" in w and "arm64" in w)]
 
     assert set(actual_wheels) == set(expected_wheels)
 
 
+def test_deployment_target_warning_is_firing(tmp_path, capfd):
+    # force the warning to check that we can detect it if it happens
+    if utils.platform != "macos":
+        pytest.skip("this test is only relevant to macos")
+
+    project_dir = tmp_path / "project"
+    basic_project.generate(project_dir)
+
+    utils.cibuildwheel_run(
+        project_dir,
+        add_env={
+            "CIBW_BUILD": "cp39-*",
+            "CIBW_ARCHS": "x86_64",
+            "MACOSX_DEPLOYMENT_TARGET": "10.8",
+            "CIBW_BUILD_VERBOSITY": "3",
+        },
+    )
+
+    captured = capfd.readouterr()
+    assert DEPLOYMENT_TARGET_TOO_LOW_WARNING in captured.err
+
+
 @pytest.mark.parametrize("skip_arm64_test", [False, True])
 def test_universal2_testing(tmp_path, capfd, skip_arm64_test):
     if utils.platform != "macos":

test/test_testing.py

@@ -3,6 +3,7 @@ from __future__ import annotations
 import os
 import subprocess
 import textwrap
+from pathlib import Path
 
 import pytest
 
@@ -151,3 +152,37 @@ def test_failing_test(tmp_path):
         )
 
     assert len(os.listdir(output_dir)) == 0
+
+
+@pytest.mark.parametrize("test_runner", ["pytest", "unittest"])
+def test_bare_pytest_invocation(
+    tmp_path: Path, capfd: pytest.CaptureFixture[str], test_runner: str
+):
+    """Check that if a user runs pytest in the the test cwd, it raises a helpful error"""
+    project_dir = tmp_path / "project"
+    output_dir = tmp_path / "output"
+    project_with_a_test.generate(project_dir)
+
+    with pytest.raises(subprocess.CalledProcessError):
+        utils.cibuildwheel_run(
+            project_dir,
+            output_dir=output_dir,
+            add_env={
+                "CIBW_TEST_REQUIRES": "pytest" if test_runner == "pytest" else "",
+                "CIBW_TEST_COMMAND": (
+                    "python -m pytest" if test_runner == "pytest" else "python -m unittest"
+                ),
+                # Skip CPython 3.8 on macOS arm64, see comment above in
+                # 'test_failing_test'
+                "CIBW_SKIP": "cp38-macosx_arm64",
+            },
+        )
+
+    assert len(os.listdir(output_dir)) == 0
+
+    captured = capfd.readouterr()
+
+    assert (
+        "Please specify a path to your tests when invoking pytest using the {project} placeholder"
+        in captured.out + captured.err
+    )

test/utils.py

@@ -177,7 +177,14 @@ def expected_wheels(
 
         if platform == "macos" and machine_arch == "arm64":
             # arm64 macs are only supported by cp38+
-            python_abi_tags = ["cp38-cp38", "cp39-cp39", "cp310-cp310", "cp311-cp311"]
+            python_abi_tags = [
+                "cp38-cp38",
+                "cp39-cp39",
+                "cp310-cp310",
+                "cp311-cp311",
+                "pp38-pypy38_pp73",
+                "pp39-pypy39_pp73",
+            ]
 
     wheels = []
 

unit_test/linux_build_steps_test.py

@@ -6,9 +6,7 @@ from pprint import pprint
 
 import cibuildwheel.linux
 import cibuildwheel.oci_container
-from cibuildwheel.options import Options
-
-from .utils import get_default_command_line_arguments
+from cibuildwheel.options import CommandLineArguments, Options
 
 
 def test_linux_container_split(tmp_path: Path, monkeypatch):
@@ -16,7 +14,7 @@ def test_linux_container_split(tmp_path: Path, monkeypatch):
     Tests splitting linux builds by container image and before_all
     """
 
-    args = get_default_command_line_arguments()
+    args = CommandLineArguments.defaults()
     args.platform = "linux"
 
     (tmp_path / "pyproject.toml").write_text(
@@ -42,7 +40,7 @@ def test_linux_container_split(tmp_path: Path, monkeypatch):
     )
 
     monkeypatch.chdir(tmp_path)
-    options = Options("linux", command_line_arguments=args)
+    options = Options("linux", command_line_arguments=args, env={})
 
     python_configurations = cibuildwheel.linux.get_python_configurations(
         options.globals.build_selector, options.globals.architectures

unit_test/main_tests/main_options_test.py

@@ -122,7 +122,7 @@ def get_default_repair_command(platform):
     if platform == "linux":
         return "auditwheel repair -w {dest_dir} {wheel}"
     elif platform == "macos":
-        return "delocate-listdeps {wheel} && delocate-wheel --require-archs {delocate_archs} -w {dest_dir} {wheel}"
+        return "delocate-wheel --require-archs {delocate_archs} -w {dest_dir} -v {wheel}"
     elif platform == "windows":
         return ""
     else:

unit_test/options_test.py

@@ -10,13 +10,16 @@ import pytest
 from cibuildwheel.__main__ import get_build_identifiers
 from cibuildwheel.bashlex_eval import local_environment_executor
 from cibuildwheel.environment import parse_environment
-from cibuildwheel.options import Options, _get_pinned_container_images
-
-from .utils import get_default_command_line_arguments
+from cibuildwheel.options import (
+    CommandLineArguments,
+    Options,
+    _get_pinned_container_images,
+)
 
 PYPROJECT_1 = """
 [tool.cibuildwheel]
 build = ["cp38*", "cp37*"]
+skip = ["*musllinux*"]
 environment = {FOO="BAR"}
 
 test-command = "pyproject"
@@ -39,12 +42,12 @@ def test_options_1(tmp_path, monkeypatch):
     with tmp_path.joinpath("pyproject.toml").open("w") as f:
         f.write(PYPROJECT_1)
 
-    args = get_default_command_line_arguments()
+    args = CommandLineArguments.defaults()
     args.package_dir = tmp_path
 
     monkeypatch.setattr(platform_module, "machine", lambda: "x86_64")
 
-    options = Options(platform="linux", command_line_arguments=args)
+    options = Options(platform="linux", command_line_arguments=args, env={})
 
     identifiers = get_build_identifiers(
         platform="linux",
@@ -53,9 +56,8 @@ def test_options_1(tmp_path, monkeypatch):
     )
 
     override_display = """\
-test_command: 'pyproject'
-  cp37-manylinux_x86_64: 'pyproject-override'"""
-
+  *: pyproject
+  cp37-manylinux_x86_64, cp37-manylinux_i686: pyproject-override"""
     print(options.summary(identifiers))
 
     assert override_display in options.summary(identifiers)
@@ -82,13 +84,12 @@ def test_passthrough(tmp_path, monkeypatch):
     with tmp_path.joinpath("pyproject.toml").open("w") as f:
         f.write(PYPROJECT_1)
 
-    args = get_default_command_line_arguments()
+    args = CommandLineArguments.defaults()
     args.package_dir = tmp_path
 
     monkeypatch.setattr(platform_module, "machine", lambda: "x86_64")
-    monkeypatch.setenv("EXAMPLE_ENV", "ONE")
 
-    options = Options(platform="linux", command_line_arguments=args)
+    options = Options(platform="linux", command_line_arguments=args, env={"EXAMPLE_ENV": "ONE"})
 
     default_build_options = options.build_options(identifier=None)
 
@@ -110,14 +111,16 @@ def test_passthrough(tmp_path, monkeypatch):
     ],
 )
 def test_passthrough_evil(tmp_path, monkeypatch, env_var_value):
-    args = get_default_command_line_arguments()
+    args = CommandLineArguments.defaults()
     args.package_dir = tmp_path
 
     monkeypatch.setattr(platform_module, "machine", lambda: "x86_64")
-    monkeypatch.setenv("CIBW_ENVIRONMENT_PASS_LINUX", "ENV_VAR")
-    options = Options(platform="linux", command_line_arguments=args)
+    options = Options(
+        platform="linux",
+        command_line_arguments=args,
+        env={"CIBW_ENVIRONMENT_PASS_LINUX": "ENV_VAR", "ENV_VAR": env_var_value},
+    )
 
-    monkeypatch.setenv("ENV_VAR", env_var_value)
     parsed_environment = options.build_options(identifier=None).environment
     assert parsed_environment.as_dictionary(prev_environment={}) == {"ENV_VAR": env_var_value}
 
@@ -138,7 +141,7 @@ xfail_env_parse = pytest.mark.xfail(
     ],
 )
 def test_toml_environment_evil(tmp_path, monkeypatch, env_var_value):
-    args = get_default_command_line_arguments()
+    args = CommandLineArguments.defaults()
     args.package_dir = tmp_path
 
     tmp_path.joinpath("pyproject.toml").write_text(
@@ -150,7 +153,7 @@ def test_toml_environment_evil(tmp_path, monkeypatch, env_var_value):
         )
     )
 
-    options = Options(platform="linux", command_line_arguments=args)
+    options = Options(platform="linux", command_line_arguments=args, env={})
     parsed_environment = options.build_options(identifier=None).environment
     assert parsed_environment.as_dictionary(prev_environment={}) == {"EXAMPLE": env_var_value}
 
@@ -174,7 +177,7 @@ def test_toml_environment_evil(tmp_path, monkeypatch, env_var_value):
     ],
 )
 def test_toml_environment_quoting(tmp_path: Path, toml_assignment, result_value):
-    args = get_default_command_line_arguments()
+    args = CommandLineArguments.defaults()
     args.package_dir = tmp_path
 
     tmp_path.joinpath("pyproject.toml").write_text(
@@ -186,7 +189,7 @@ def test_toml_environment_quoting(tmp_path: Path, toml_assignment, result_value)
         )
     )
 
-    options = Options(platform="linux", command_line_arguments=args)
+    options = Options(platform="linux", command_line_arguments=args, env={})
     parsed_environment = options.build_options(identifier=None).environment
     environment_values = parsed_environment.as_dictionary(
         prev_environment={**os.environ, "PARAM": "spam"},

unit_test/options_toml_test.py

@@ -35,7 +35,7 @@ def test_simple_settings(tmp_path, platform, fname):
     config_file_path: Path = tmp_path / fname
     config_file_path.write_text(PYPROJECT_1)
 
-    options_reader = OptionsReader(config_file_path, platform=platform)
+    options_reader = OptionsReader(config_file_path, platform=platform, env={})
 
     assert options_reader.get("build", env_plat=False, sep=" ") == "cp39*"
 
@@ -72,16 +72,20 @@ def test_simple_settings(tmp_path, platform, fname):
 
 
 def test_envvar_override(tmp_path, platform, monkeypatch):
-    monkeypatch.setenv("CIBW_BUILD", "cp38*")
-    monkeypatch.setenv("CIBW_MANYLINUX_X86_64_IMAGE", "manylinux_2_24")
-    monkeypatch.setenv("CIBW_TEST_COMMAND", "mytest")
-    monkeypatch.setenv("CIBW_TEST_REQUIRES", "docs")
-    monkeypatch.setenv("CIBW_TEST_REQUIRES_LINUX", "scod")
-
     config_file_path: Path = tmp_path / "pyproject.toml"
     config_file_path.write_text(PYPROJECT_1)
 
-    options_reader = OptionsReader(config_file_path, platform=platform)
+    options_reader = OptionsReader(
+        config_file_path,
+        platform=platform,
+        env={
+            "CIBW_BUILD": "cp38*",
+            "CIBW_MANYLINUX_X86_64_IMAGE": "manylinux_2_24",
+            "CIBW_TEST_COMMAND": "mytest",
+            "CIBW_TEST_REQUIRES": "docs",
+            "CIBW_TEST_REQUIRES_LINUX": "scod",
+        },
+    )
 
     assert options_reader.get("archs", sep=" ") == "auto"
 
@@ -104,18 +108,18 @@ def test_project_global_override_default_platform(tmp_path, platform):
 repair-wheel-command = "repair-project-global"
 """
     )
-    options_reader = OptionsReader(pyproject_toml, platform=platform)
+    options_reader = OptionsReader(pyproject_toml, platform=platform, env={})
     assert options_reader.get("repair-wheel-command") == "repair-project-global"
 
 
 def test_env_global_override_default_platform(tmp_path, platform, monkeypatch):
-    monkeypatch.setenv("CIBW_REPAIR_WHEEL_COMMAND", "repair-env-global")
-    options_reader = OptionsReader(platform=platform)
+    options_reader = OptionsReader(
+        platform=platform, env={"CIBW_REPAIR_WHEEL_COMMAND": "repair-env-global"}
+    )
     assert options_reader.get("repair-wheel-command") == "repair-env-global"
 
 
 def test_env_global_override_project_platform(tmp_path, platform, monkeypatch):
-    monkeypatch.setenv("CIBW_REPAIR_WHEEL_COMMAND", "repair-env-global")
     pyproject_toml = tmp_path / "pyproject.toml"
     pyproject_toml.write_text(
         """
@@ -127,7 +131,13 @@ repair-wheel-command = "repair-project-windows"
 repair-wheel-command = "repair-project-macos"
 """
     )
-    options_reader = OptionsReader(pyproject_toml, platform=platform)
+    options_reader = OptionsReader(
+        pyproject_toml,
+        platform=platform,
+        env={
+            "CIBW_REPAIR_WHEEL_COMMAND": "repair-env-global",
+        },
+    )
     assert options_reader.get("repair-wheel-command") == "repair-env-global"
 
 
@@ -145,7 +155,7 @@ repair-wheel-command = "repair-project-macos"
 repair-wheel-command = "repair-project-global"
 """
     )
-    options_reader = OptionsReader(pyproject_toml, platform=platform)
+    options_reader = OptionsReader(pyproject_toml, platform=platform, env={})
     assert options_reader.get("repair-wheel-command") == f"repair-project-{platform}"
 
 
@@ -161,7 +171,7 @@ repairs-wheel-command = "repair-project-linux"
     )
 
     with pytest.raises(ConfigOptionError) as excinfo:
-        OptionsReader(pyproject_toml, platform="linux")
+        OptionsReader(pyproject_toml, platform="linux", env={})
 
     assert "repair-wheel-command" in str(excinfo.value)
 
@@ -178,7 +188,7 @@ repair_wheel_command = "repair-project-linux"
     )
 
     with pytest.raises(ConfigOptionError) as excinfo:
-        OptionsReader(pyproject_toml, platform="linux")
+        OptionsReader(pyproject_toml, platform="linux", env={})
 
     assert "repair-wheel-command" in str(excinfo.value)
 
@@ -192,7 +202,7 @@ repair-wheel-command = "repair-project-linux"
 """
     )
     with pytest.raises(ConfigOptionError):
-        OptionsReader(pyproject_toml, platform="linux")
+        OptionsReader(pyproject_toml, platform="linux", env={})
 
 
 def test_unsupported_join(tmp_path):
@@ -203,7 +213,7 @@ def test_unsupported_join(tmp_path):
 build = ["1", "2"]
 """
     )
-    options_reader = OptionsReader(pyproject_toml, platform="linux")
+    options_reader = OptionsReader(pyproject_toml, platform="linux", env={})
 
     assert "1, 2" == options_reader.get("build", sep=", ")
     with pytest.raises(ConfigOptionError):
@@ -219,9 +229,9 @@ manylinux-x86_64-image = "manylinux1"
 """
     )
     disallow = {"windows": {"manylinux-x86_64-image"}}
-    OptionsReader(pyproject_toml, platform="linux", disallow=disallow)
+    OptionsReader(pyproject_toml, platform="linux", disallow=disallow, env={})
     with pytest.raises(ConfigOptionError):
-        OptionsReader(pyproject_toml, platform="windows", disallow=disallow)
+        OptionsReader(pyproject_toml, platform="windows", disallow=disallow, env={})
 
 
 def test_environment_override_empty(tmp_path, monkeypatch):
@@ -234,10 +244,14 @@ manylinux-x86_64-image = ""
 """
     )
 
-    monkeypatch.setenv("CIBW_MANYLINUX_I686_IMAGE", "")
-    monkeypatch.setenv("CIBW_MANYLINUX_AARCH64_IMAGE", "manylinux1")
-
-    options_reader = OptionsReader(pyproject_toml, platform="linux")
+    options_reader = OptionsReader(
+        pyproject_toml,
+        platform="linux",
+        env={
+            "CIBW_MANYLINUX_I686_IMAGE": "",
+            "CIBW_MANYLINUX_AARCH64_IMAGE": "manylinux1",
+        },
+    )
 
     assert options_reader.get("manylinux-x86_64-image") == ""
     assert options_reader.get("manylinux-i686-image") == ""
@@ -306,7 +320,7 @@ def test_pyproject_2(tmp_path, platform):
     pyproject_toml: Path = tmp_path / "pyproject.toml"
     pyproject_toml.write_text(PYPROJECT_2)
 
-    options_reader = OptionsReader(config_file_path=pyproject_toml, platform=platform)
+    options_reader = OptionsReader(config_file_path=pyproject_toml, platform=platform, env={})
     assert options_reader.get("test-command") == "pyproject"
 
     with options_reader.identifier("random"):
@@ -330,7 +344,7 @@ test-command = "pyproject-override"
     )
 
     with pytest.raises(ConfigOptionError):
-        OptionsReader(config_file_path=pyproject_toml, platform=platform)
+        OptionsReader(config_file_path=pyproject_toml, platform=platform, env={})
 
 
 def test_config_settings(tmp_path):
@@ -343,7 +357,7 @@ other = ["two", "three"]
 """
     )
 
-    options_reader = OptionsReader(config_file_path=pyproject_toml, platform="linux")
+    options_reader = OptionsReader(config_file_path=pyproject_toml, platform="linux", env={})
     assert (
         options_reader.get("config-settings", table={"item": '{k}="{v}"', "sep": " "})
         == 'example="one" other="two" other="three"'
@@ -359,7 +373,7 @@ def test_pip_config_settings(tmp_path):
 """
     )
 
-    options_reader = OptionsReader(config_file_path=pyproject_toml, platform="linux")
+    options_reader = OptionsReader(config_file_path=pyproject_toml, platform="linux", env={})
     assert (
         options_reader.get(
             "config-settings", table={"item": "--config-settings='{k}=\"{v}\"'", "sep": " "}

unit_test/utils.py

@@ -1,21 +0,0 @@
-from __future__ import annotations
-
-from pathlib import Path
-
-from cibuildwheel.options import CommandLineArguments
-
-
-def get_default_command_line_arguments() -> CommandLineArguments:
-    defaults = CommandLineArguments(
-        platform="auto",
-        allow_empty=False,
-        archs=None,
-        only=None,
-        config_file="",
-        output_dir=Path("wheelhouse"),
-        package_dir=Path("."),
-        prerelease_pythons=False,
-        print_build_identifiers=False,
-    )
-
-    return defaults

unit_test/utils_test.py

@@ -1,10 +1,16 @@
 from __future__ import annotations
 
+import textwrap
 from pathlib import PurePath
 
 import pytest
 
-from cibuildwheel.util import find_compatible_wheel, format_safe, prepare_command
+from cibuildwheel.util import (
+    find_compatible_wheel,
+    fix_ansi_codes_for_github_actions,
+    format_safe,
+    prepare_command,
+)
 
 
 def test_format_safe():
@@ -90,3 +96,31 @@ def test_find_compatible_wheel_found(wheel: str, identifier: str):
 )
 def test_find_compatible_wheel_not_found(wheel: str, identifier: str):
     assert find_compatible_wheel([PurePath(wheel)], identifier) is None
+
+
+def test_fix_ansi_codes_for_github_actions():
+    input = textwrap.dedent(
+        """
+        This line is normal
+        \033[1mThis line is bold
+        This line is also bold
+        \033[31m this line is red and bold
+        This line is red and bold, too\033[0m
+        This line is normal again
+        """
+    )
+
+    expected = textwrap.dedent(
+        """
+        This line is normal
+        \033[1mThis line is bold
+        \033[1mThis line is also bold
+        \033[1m\033[31m this line is red and bold
+        \033[1m\033[31mThis line is red and bold, too\033[0m
+        This line is normal again
+        """
+    )
+
+    output = fix_ansi_codes_for_github_actions(input)
+
+    assert output == expected