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@v1.6.1
+    - uses: pypa/gh-action-pypi-publish@v1.6.4
       with:
         user: __token__
         password: ${{ secrets.pypi_password }}

.github/workflows/test.yml

@@ -37,7 +37,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-18.04, windows-latest, macos-11]
+        os: [ubuntu-20.04, windows-latest, macos-11]
         python_version: ['3.11']
     timeout-minutes: 180
     steps:

.github/workflows/update-dependencies.yml

@@ -18,7 +18,7 @@ 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
 

.pre-commit-config.yaml

@@ -14,7 +14,7 @@ repos:
   - id: trailing-whitespace
 
 - repo: https://github.com/asottile/pyupgrade
-  rev: v3.3.0
+  rev: v3.3.1
   hooks:
   - id: pyupgrade
     args: ["--py37-plus"]
@@ -29,14 +29,14 @@ repos:
     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
 
@@ -55,7 +55,7 @@ repos:
     args: ["--python-version=3.7"]
     additional_dependencies: &mypy-dependencies
       - nox
-      - packaging>=21.0
+      - packaging~=21.0
       - pygithub
       - rich
       - tomli
@@ -98,7 +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
 

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 3.8 v7.3 | ✅ | ✅⁴ | ✅  | 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 3.9 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==2.11.3
+        run: python -m pip install cibuildwheel==2.12.0
 
       - name: Build wheels
         run: python -m cibuildwheel --output-dir wheelhouse
@@ -209,6 +210,22 @@ Changelog
 
 <!-- this section was generated by bin/update_readme_changelog.py -- do not edit manually -->
 
+### 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_
@@ -235,27 +252,6 @@ _13 October 2022_
 
 - 🛠 Updates to the latest manylinux images, and updates CPython 3.10 to 3.10.8.
 
-### v2.11.0
-
-_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)
-
 <!-- END bin/update_readme_changelog.py -->
 
 ---

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_BUILD_WORKER_IMAGE: macos
-      APPVEYOR_JOB_NAME: "python37-x64-macos-mojave"
+      APPVEYOR_JOB_NAME: "python37-x64-macos"
 
 stack: python 3.7
 

bin/update_pythons.py

@@ -159,8 +159,8 @@ class PyPyVersions:
         )
 
     def update_version_macos(self, spec: Specifier) -> ConfigMacOS:
-        if self.arch != "64":
+        if self.arch not in {"64", "ARM64"}:
-            msg = "Other archs not supported yet on macOS"
+            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__ = "2.11.3"
+__version__ = "2.12.0"

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)

cibuildwheel/macos.py

@@ -84,7 +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:

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/3.10.8/python-3.10.8-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/3.10.8/python-3.10.8-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/3.10.8/python-3.10.8-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/3.11.0/python-3.11.0-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/3.11.0/python-3.11.0-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/3.11.0/python-3.11.0-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 = "pp38-macosx_x86_64", version = "3.8", url = "https://downloads.python.org/pypy/pypy3.8-v7.3.11-macos_x86_64.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_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 = "3.10.8", arch = "32" },
+  { identifier = "cp310-win32", version = "3.10.9", arch = "32" },
-  { identifier = "cp310-win_amd64", version = "3.10.8", arch = "64" },
+  { identifier = "cp310-win_amd64", version = "3.10.9", arch = "64" },
-  { identifier = "cp311-win32", version = "3.11.0", arch = "32" },
+  { identifier = "cp311-win32", version = "3.11.1", arch = "32" },
-  { identifier = "cp311-win_amd64", version = "3.11.0", arch = "64" },
+  { 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 = "3.10.8", arch = "ARM64" },
-  { identifier = "cp311-win_arm64", version = "3.11.0", 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 = "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-v7.3.9-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

@@ -1,30 +1,26 @@
 #
-# This file is autogenerated by pip-compile with python 3.10
+# This file is autogenerated by pip-compile with Python 3.10
-# To update, run:
+# by the following command:
 #
 #    nox -s update_constraints-3.10
 #
-delocate==0.10.3
+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
-packaging==21.3
+packaging==23.0
     # via delocate
-platformdirs==2.5.4
+pip==22.3.1
+    # via -r cibuildwheel/resources/constraints.in
+platformdirs==2.6.2
     # via virtualenv
-pyparsing==3.0.9
+setuptools==66.0.0
-    # via packaging
+    # via -r cibuildwheel/resources/constraints.in
 typing-extensions==4.4.0
     # via delocate
-virtualenv==20.17.0
+virtualenv==20.17.1
     # via -r cibuildwheel/resources/constraints.in
 wheel==0.38.4
     # via -r cibuildwheel/resources/constraints.in
-
-# The following packages are considered to be unsafe in a requirements file:
-pip==22.3.1
-    # via -r cibuildwheel/resources/constraints.in
-setuptools==65.6.3
-    # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints-python311.txt

@@ -1,30 +1,26 @@
 #
-# This file is autogenerated by pip-compile with python 3.11
+# This file is autogenerated by pip-compile with Python 3.11
-# To update, run:
+# by the following command:
 #
 #    nox -s update_constraints-3.11
 #
-delocate==0.10.3
+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
-packaging==21.3
+packaging==23.0
     # via delocate
-platformdirs==2.5.4
+pip==22.3.1
+    # via -r cibuildwheel/resources/constraints.in
+platformdirs==2.6.2
     # via virtualenv
-pyparsing==3.0.9
+setuptools==66.0.0
-    # via packaging
+    # via -r cibuildwheel/resources/constraints.in
 typing-extensions==4.4.0
     # via delocate
-virtualenv==20.17.0
+virtualenv==20.17.1
     # via -r cibuildwheel/resources/constraints.in
 wheel==0.38.4
     # via -r cibuildwheel/resources/constraints.in
-
-# The following packages are considered to be unsafe in a requirements file:
-pip==22.3.1
-    # via -r cibuildwheel/resources/constraints.in
-setuptools==65.6.3
-    # 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==20.17.0
+virtualenv==20.17.1
     # via -r cibuildwheel/resources/constraints.in
 wheel==0.37.1
     # via

cibuildwheel/resources/constraints-python37.txt

@@ -1,36 +1,33 @@
 #
-# This file is autogenerated by pip-compile with python 3.7
+# This file is autogenerated by pip-compile with Python 3.7
-# To update, run:
+# by the following command:
 #
 #    nox -s update_constraints-3.7
 #
-delocate==0.10.3
+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==5.1.0
+importlib-metadata==6.0.0
     # via virtualenv
-packaging==21.3
+packaging==23.0
     # via delocate
-platformdirs==2.5.4
+pip==22.3.1
+    # via -r cibuildwheel/resources/constraints.in
+platformdirs==2.6.2
     # via virtualenv
-pyparsing==3.0.9
+setuptools==66.0.0
-    # via packaging
+    # via -r cibuildwheel/resources/constraints.in
 typing-extensions==4.4.0
     # via
     #   delocate
     #   importlib-metadata
-virtualenv==20.17.0
+    #   platformdirs
+virtualenv==20.17.1
     # via -r cibuildwheel/resources/constraints.in
 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==22.3.1
-    # via -r cibuildwheel/resources/constraints.in
-setuptools==65.6.3
-    # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints-python38.txt

@@ -1,30 +1,26 @@
 #
-# This file is autogenerated by pip-compile with python 3.8
+# This file is autogenerated by pip-compile with Python 3.8
-# To update, run:
+# by the following command:
 #
 #    nox -s update_constraints-3.8
 #
-delocate==0.10.3
+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
-packaging==21.3
+packaging==23.0
     # via delocate
-platformdirs==2.5.4
+pip==22.3.1
+    # via -r cibuildwheel/resources/constraints.in
+platformdirs==2.6.2
     # via virtualenv
-pyparsing==3.0.9
+setuptools==66.0.0
-    # via packaging
+    # via -r cibuildwheel/resources/constraints.in
 typing-extensions==4.4.0
     # via delocate
-virtualenv==20.17.0
+virtualenv==20.17.1
     # via -r cibuildwheel/resources/constraints.in
 wheel==0.38.4
     # via -r cibuildwheel/resources/constraints.in
-
-# The following packages are considered to be unsafe in a requirements file:
-pip==22.3.1
-    # via -r cibuildwheel/resources/constraints.in
-setuptools==65.6.3
-    # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints-python39.txt

@@ -1,30 +1,26 @@
 #
-# This file is autogenerated by pip-compile with python 3.9
+# This file is autogenerated by pip-compile with Python 3.9
-# To update, run:
+# by the following command:
 #
 #    nox -s update_constraints-3.9
 #
-delocate==0.10.3
+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
-packaging==21.3
+packaging==23.0
     # via delocate
-platformdirs==2.5.4
+pip==22.3.1
+    # via -r cibuildwheel/resources/constraints.in
+platformdirs==2.6.2
     # via virtualenv
-pyparsing==3.0.9
+setuptools==66.0.0
-    # via packaging
+    # via -r cibuildwheel/resources/constraints.in
 typing-extensions==4.4.0
     # via delocate
-virtualenv==20.17.0
+virtualenv==20.17.1
     # via -r cibuildwheel/resources/constraints.in
 wheel==0.38.4
     # via -r cibuildwheel/resources/constraints.in
-
-# The following packages are considered to be unsafe in a requirements file:
-pip==22.3.1
-    # via -r cibuildwheel/resources/constraints.in
-setuptools==65.6.3
-    # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/constraints.txt

@@ -1,30 +1,26 @@
 #
-# This file is autogenerated by pip-compile with python 3.11
+# This file is autogenerated by pip-compile with Python 3.11
-# To update, run:
+# by the following command:
 #
 #    nox -s update_constraints-3.11
 #
-delocate==0.10.3
+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
-packaging==21.3
+packaging==23.0
     # via delocate
-platformdirs==2.5.4
+pip==22.3.1
+    # via -r cibuildwheel/resources/constraints.in
+platformdirs==2.6.2
     # via virtualenv
-pyparsing==3.0.9
+setuptools==66.0.0
-    # via packaging
+    # via -r cibuildwheel/resources/constraints.in
 typing-extensions==4.4.0
     # via delocate
-virtualenv==20.17.0
+virtualenv==20.17.1
     # via -r cibuildwheel/resources/constraints.in
 wheel==0.38.4
     # via -r cibuildwheel/resources/constraints.in
-
-# The following packages are considered to be unsafe in a requirements file:
-pip==22.3.1
-    # via -r cibuildwheel/resources/constraints.in
-setuptools==65.6.3
-    # via -r cibuildwheel/resources/constraints.in

cibuildwheel/resources/pinned_docker_images.cfg

@@ -1,49 +1,49 @@
 [x86_64]
-manylinux1 = quay.io/pypa/manylinux1_x86_64:2022-11-27-4b40699
+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_64:2022-11-27-b2d7fda
+manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2023-01-14-103cb93
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_x86_64:2022-11-27-b2d7fda
+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_64:2022-11-27-b2d7fda
+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_64:2022-11-27-b2d7fda
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_x86_64:2023-01-14-103cb93
 
 [i686]
-manylinux1 = quay.io/pypa/manylinux1_i686:2022-11-27-4b40699
+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_i686:2022-11-27-b2d7fda
+manylinux2014 = quay.io/pypa/manylinux2014_i686:2023-01-14-103cb93
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2022-11-27-b2d7fda
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2022-12-26-0d38463
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_i686:2022-11-27-b2d7fda
+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_64:2022-11-27-b2d7fda
+manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2023-01-14-103cb93
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_x86_64:2022-11-27-b2d7fda
+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_64:2022-11-27-b2d7fda
+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_i686:2022-11-27-b2d7fda
+manylinux2014 = quay.io/pypa/manylinux2014_i686:2023-01-14-103cb93
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2022-11-27-b2d7fda
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_i686:2022-12-26-0d38463
 
 [aarch64]
-manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2022-11-27-b2d7fda
+manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2023-01-14-103cb93
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2022-11-27-b2d7fda
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2022-11-27-b2d7fda
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2023-01-14-103cb93
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_aarch64:2022-11-27-b2d7fda
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_aarch64:2023-01-14-103cb93
 
 [ppc64le]
-manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2022-11-27-b2d7fda
+manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2023-01-14-103cb93
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_ppc64le:2022-11-27-b2d7fda
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_ppc64le:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_ppc64le:2022-11-27-b2d7fda
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_ppc64le:2023-01-03-129be5e
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_ppc64le:2022-11-27-b2d7fda
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_ppc64le:2023-01-14-103cb93
 
 [s390x]
-manylinux2014 = quay.io/pypa/manylinux2014_s390x:2022-11-27-b2d7fda
+manylinux2014 = quay.io/pypa/manylinux2014_s390x:2023-01-14-103cb93
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_s390x:2022-11-27-b2d7fda
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_s390x:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_s390x:2022-11-27-b2d7fda
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_s390x:2023-01-14-103cb93
-musllinux_1_1 = quay.io/pypa/musllinux_1_1_s390x:2022-11-27-b2d7fda
+musllinux_1_1 = quay.io/pypa/musllinux_1_1_s390x:2023-01-14-103cb93
 
 [pypy_aarch64]
-manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2022-11-27-b2d7fda
+manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2023-01-14-103cb93
-manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2022-11-27-b2d7fda
+manylinux_2_24 = quay.io/pypa/manylinux_2_24_aarch64:2022-12-26-0d38463
-manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2022-11-27-b2d7fda
+manylinux_2_28 = quay.io/pypa/manylinux_2_28_aarch64:2023-01-14-103cb93
 

cibuildwheel/resources/virtualenv.toml

@@ -1,2 +1,2 @@
-version = "20.17.0"
+version = "20.17.1"
-url = "https://github.com/pypa/get-virtualenv/blob/20.17.0/public/virtualenv.pyz?raw=true"
+url = "https://github.com/pypa/get-virtualenv/blob/20.17.1/public/virtualenv.pyz?raw=true"

cibuildwheel/windows.py

@@ -488,20 +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):
+            test_selected = options.globals.test_selector(config.identifier)
-                if config.arch == "ARM64" != platform_module.machine():
+            if test_selected and config.arch == "ARM64" != platform_module.machine():
-                    log.warning(
+                log.warning(
-                        unwrap(
+                    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.

docs/changelog.md

@@ -4,6 +4,22 @@ 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_

docs/faq.md

@@ -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@v2.11.3
+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==2.11.3
+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==2.11.3 --output-dir wheelhouse
+pipx run cibuildwheel==2.12.0 --output-dir wheelhouse
 pipx run twine upload wheelhouse/*.whl
 ```
 

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                                                                                                                                          |
+| PyPy3.8 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                                                     | pp39-win_amd64                                      | pp39-manylinux_x86_64<br/>pp39-manylinux_i686                                                       | pp39-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).
@@ -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==2.11.3
+            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==2.11.3
+            run: python -m pip install cibuildwheel==2.12.0
 
           - name: Build wheels
             run: python -m cibuildwheel --output-dir wheelhouse

docs/working-examples.md

@@ -30,12 +30,12 @@ title: Working examples
 | [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.  |
-| [Triton][]                        | ![github icon][] | ![linux icon][] | Self hosted runners |
 | [cvxpy][]                         | ![github icon][] | ![apple icon][] ![linux icon][] ![windows icon][] | A Python-embedded modeling language for convex optimization problems. |
-| [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][] ![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. |
@@ -52,18 +52,18 @@ title: Working examples
 | [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. |
 | [pikepdf][]                       | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A Python library for reading and writing PDF, powered by qpdf |
-| [SimpleJSON][]                    | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | simplejson is a simple, fast, extensible JSON encoder/decoder for Python  |
 | [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 Python, R and Julia |
+| [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 |
 | [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 ¶ |
@@ -74,9 +74,9 @@ title: Working examples
 | [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 |
@@ -87,8 +87,8 @@ title: Working examples
 | [Tokenizer][]                     | ![github icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | Fast and customizable text tokenization library with BPE and SentencePiece support |
 | [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 |
-| [bx-python][]                     | ![travisci icon][] | ![apple icon][] ![linux icon][] | A library that includes Cython extensions. |
 | [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. |
 | [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 |
@@ -96,8 +96,8 @@ title: Working examples
 | [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 |
 | [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. |
-| [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. |
+| [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 |
@@ -107,10 +107,10 @@ title: Working examples
 | [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. |
 | [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. |
-| [pyinstrument_cext][]             | ![travisci icon][] ![appveyor icon][] | ![windows icon][] ![apple icon][] ![linux icon][] | A simple C extension, without external dependencies |
+| [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 |
 
@@ -136,12 +136,12 @@ title: Working examples
 [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
-[Triton]: https://github.com/openai/triton
 [cvxpy]: https://github.com/cvxpy/cvxpy
-[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
@@ -158,18 +158,18 @@ title: Working examples
 [Wrapt]: https://github.com/GrahamDumpleton/wrapt
 [PyAV]: https://github.com/PyAV-Org/PyAV
 [pikepdf]: https://github.com/pikepdf/pikepdf
-[SimpleJSON]: https://github.com/simplejson/simplejson
 [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
 [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
@@ -180,9 +180,9 @@ title: Working examples
 [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
@@ -193,8 +193,8 @@ title: Working examples
 [Tokenizer]: https://github.com/OpenNMT/Tokenizer
 [mosec]: https://github.com/mosecorg/mosec
 [PyGLM]: https://github.com/Zuzu-Typ/PyGLM
-[bx-python]: https://github.com/bxlab/bx-python
 [TgCrypto]: https://github.com/pyrogram/tgcrypto
+[bx-python]: https://github.com/bxlab/bx-python
 [boost-histogram]: https://github.com/scikit-hep/boost-histogram
 [iDynTree]: https://github.com/robotology/idyntree
 [Python-WebRTC]: https://github.com/MarshalX/python-webrtc
@@ -202,8 +202,8 @@ title: Working examples
 [Arbor]: https://github.com/arbor-sim/arbor
 [fathon]: https://github.com/stfbnc/fathon
 [pillow-heif]: https://github.com/bigcat88/pillow_heif
-[etebase-py]: https://github.com/etesync/etebase-py
 [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
@@ -213,10 +213,10 @@ title: Working examples
 [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
 [ril]: https://github.com/Cryptex-github/ril-py
-[pyinstrument_cext]: https://github.com/joerick/pyinstrument_cext
+[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
 

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_BUILD_WORKER_IMAGE: macos
-      APPVEYOR_JOB_NAME: "python37-x64-macos-mojave"
+      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==2.11.3
+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==2.11.3
+        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==2.11.3
+        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==2.11.3
+        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==2.11.3
+            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==2.11.3
+            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==2.11.3
+            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==2.11.3
+    - 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==2.11.3
+    - 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@v2.11.3
+        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@v2.11.3
+        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@v2.11.3
+        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@v2.11.3
+        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==2.11.3
+    - 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==2.11.3
+    - 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==2.11.3
+    - 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==2.11.3
+  - 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==2.11.3
+  - 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==2.11.3 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==2.11.3 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 = 2.11.3
+version = 2.12.0
 description = Build Python wheels on CI with minimal configuration.
 long_description = file: README.md
 long_description_content_type = text/markdown

test/test_macos_archs.py

@@ -65,7 +65,7 @@ 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",
@@ -76,7 +76,8 @@ def test_cross_compiled_test(tmp_path, capfd, build_universal2):
 
     assert DEPLOYMENT_TARGET_TOO_LOW_WARNING not in captured.err
 
-    if platform.machine() == "x86_64":
+    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
@@ -89,15 +90,24 @@ 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)
 

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 = []