Jul 3, 2025
diff --git a/.github/labeler.yml b/.github/labeler.yml
 ---
 "CI: Run cibuildwheel":
  -changed-files:
      -any-glob-to-any-file:['.github/workflows/cibuildwheel.yml']
      -any-glob-to-any-file:
          -'.github/workflows/cibuildwheel.yml'
          -'pyproject.toml'
 "CI: Run cygwin":
  -changed-files:
      -any-glob-to-any-file:['.github/workflows/cygwin.yml']
diff --git a/.github/workflows/cibuildwheel.yml b/.github/workflows/cibuildwheel.yml
 needs:build_sdist
 name:Build wheels on ${{ matrix.os }} for ${{ matrix.cibw_archs }}
 runs-on:${{ matrix.os }}
 env:
 CIBW_BEFORE_BUILD:>-
        rm -rf {package}/build
 CIBW_BEFORE_BUILD_WINDOWS:>-
        pip install delvewheel &&
        rm -rf {package}/build
 CIBW_REPAIR_WHEEL_COMMAND_WINDOWS:>-
        delvewheel repair -w {dest_dir} {wheel}
 CIBW_AFTER_BUILD:>-
        twine check {wheel} &&
        python {package}/ci/check_wheel_licenses.py {wheel}
 # On Windows, we explicitly request MSVC compilers (as GitHub Action runners have
 # MinGW on PATH that would be picked otherwise), switch to a static build for
 # runtimes, but use dynamic linking for `VCRUNTIME140.dll`, `VCRUNTIME140_1.dll`,
 # and the UCRT. This avoids requiring specific versions of `MSVCP140.dll`, while
 # keeping shared state with the rest of the Python process/extensions.
 CIBW_CONFIG_SETTINGS_WINDOWS:>-
        setup-args="--vsenv"
        setup-args="-Db_vscrt=mt"
        setup-args="-Dcpp_link_args=['ucrt.lib','vcruntime.lib','/nodefaultlib:libucrt.lib','/nodefaultlib:libvcruntime.lib']"
 CIBW_MANYLINUX_X86_64_IMAGE:manylinux2014
 CIBW_SKIP:"*-musllinux_aarch64"
 CIBW_TEST_COMMAND:>-
        python {package}/ci/check_version_number.py
 MACOSX_DEPLOYMENT_TARGET:"10.12"
 strategy:
 matrix:
 include:
 CIBW_BUILD:"cp314-* cp314t-*"
 CIBW_ENABLE:"cpython-freethreading cpython-prerelease"
 CIBW_ARCHS:${{ matrix.cibw_archs }}
 CIBW_MANYLINUX_X86_64_IMAGE:manylinux_2_28
 CIBW_BEFORE_TEST:>-
            python -m pip install
            --index-url https://pypi.anaconda.org/scientific-python-nightly-wheels/simple
            --upgrade --pre --only-binary=:all: contourpy numpy pillow

      -name:Build wheels for CPython 3.13
 uses:pypa/cibuildwheel@5f22145df44122af0f5a201f93cf0207171beca7# v3.0.0
diff --git a/pyproject.toml b/pyproject.toml
 parentdir_prefix_version ="matplotlib-"
 fallback_version ="0.0+UNKNOWN"

 [tool.cibuildwheel]
 skip ="*-musllinux_aarch64"
 manylinux-x86_64-image ="manylinux2014"

 before-build ="rm -rf {package}/build"
 test-command = [
 # "python {package}/ci/check_wheel_licenses.py {wheel}",
 "python {package}/ci/check_version_number.py",
 ]
 test-environment ="PIP_PREFER_BINARY=true"

 [tool.cibuildwheel.macos.environment]
 MACOSX_DEPLOYMENT_TARGET ="10.12"

 [tool.cibuildwheel.windows]
 before-build = [
 "pip install delvewheel",
 "rm -rf {package}/build",
 ]
 repair-wheel-command ="delvewheel repair -w {dest_dir} {wheel}"

 [tool.cibuildwheel.windows.config-settings]
 # On Windows, we explicitly request MSVC compilers (as GitHub Action runners have
 # MinGW on PATH that would be picked otherwise), switch to a static build for
 # runtimes, but use dynamic linking for `VCRUNTIME140.dll`, `VCRUNTIME140_1.dll`,
 # and the UCRT. This avoids requiring specific versions of `MSVCP140.dll`, while
 # keeping shared state with the rest of the Python process/extensions.
 setup-args = [
 "--vsenv",
 "-Db_vscrt=mt",
 "-Dcpp_link_args=['ucrt.lib','vcruntime.lib','/nodefaultlib:libucrt.lib','/nodefaultlib:libvcruntime.lib']",
 ]

 [[tool.cibuildwheel.overrides]]
 select ="cp314*"
 manylinux-x86_64-image ="manylinux_2_28"
 before-test ="""
    python -m pip install \
        --index-url https://pypi.anaconda.org/scientific-python-nightly-wheels/simple \
        --upgrade --pre --only-binary=:all: contourpy numpy pillow"""

 [tool.isort]
 known_pydata ="numpy, matplotlib.pyplot"
 known_firstparty ="matplotlib,mpl_toolkits"
Original file line number	Diff line number	Diff line change
		@@ -1,7 +1,9 @@
		---
		"CI: Run cibuildwheel":
		-changed-files:
		-any-glob-to-any-file:['.github/workflows/cibuildwheel.yml']
		-any-glob-to-any-file:
		-'.github/workflows/cibuildwheel.yml'
		-'pyproject.toml'
		"CI: Run cygwin":
		-changed-files:
		-any-glob-to-any-file:['.github/workflows/cygwin.yml']
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -94,31 +94,6 @@ jobs:
		needs:build_sdist
		name:Build wheels on ${{ matrix.os }} for ${{ matrix.cibw_archs }}
		runs-on:${{ matrix.os }}
		env:
		CIBW_BEFORE_BUILD:>-
		rm -rf {package}/build
		CIBW_BEFORE_BUILD_WINDOWS:>-
		pip install delvewheel &&
		rm -rf {package}/build
		CIBW_REPAIR_WHEEL_COMMAND_WINDOWS:>-
		delvewheel repair -w {dest_dir} {wheel}
		CIBW_AFTER_BUILD:>-
		twine check {wheel} &&
		python {package}/ci/check_wheel_licenses.py {wheel}
		# On Windows, we explicitly request MSVC compilers (as GitHub Action runners have
		# MinGW on PATH that would be picked otherwise), switch to a static build for
		# runtimes, but use dynamic linking for `VCRUNTIME140.dll`, `VCRUNTIME140_1.dll`,
		# and the UCRT. This avoids requiring specific versions of `MSVCP140.dll`, while
		# keeping shared state with the rest of the Python process/extensions.
		CIBW_CONFIG_SETTINGS_WINDOWS:>-
		setup-args="--vsenv"
		setup-args="-Db_vscrt=mt"
		setup-args="-Dcpp_link_args=['ucrt.lib','vcruntime.lib','/nodefaultlib:libucrt.lib','/nodefaultlib:libvcruntime.lib']"
		CIBW_MANYLINUX_X86_64_IMAGE:manylinux2014
		CIBW_SKIP:"*-musllinux_aarch64"
		CIBW_TEST_COMMAND:>-
		python {package}/ci/check_version_number.py
		MACOSX_DEPLOYMENT_TARGET:"10.12"
		strategy:
		matrix:
		include:
Expand DownExpand Up		@@ -148,11 +123,6 @@ jobs:
		CIBW_BUILD:"cp314-* cp314t-*"
		CIBW_ENABLE:"cpython-freethreading cpython-prerelease"
		CIBW_ARCHS:${{ matrix.cibw_archs }}
		CIBW_MANYLINUX_X86_64_IMAGE:manylinux_2_28
		CIBW_BEFORE_TEST:>-
		python -m pip install
		--index-url https://pypi.anaconda.org/scientific-python-nightly-wheels/simple
		--upgrade --pre --only-binary=:all: contourpy numpy pillow

		-name:Build wheels for CPython 3.13
		uses:pypa/cibuildwheel@5f22145df44122af0f5a201f93cf0207171beca7# v3.0.0
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -86,6 +86,47 @@ local_scheme = "node-and-date"
		parentdir_prefix_version ="matplotlib-"
		fallback_version ="0.0+UNKNOWN"

		[tool.cibuildwheel]
		skip ="*-musllinux_aarch64"
		manylinux-x86_64-image ="manylinux2014"

		before-build ="rm -rf {package}/build"
		test-command = [
		# "python {package}/ci/check_wheel_licenses.py {wheel}",
		"python {package}/ci/check_version_number.py",
		]
		test-environment ="PIP_PREFER_BINARY=true"

		[tool.cibuildwheel.macos.environment]
		MACOSX_DEPLOYMENT_TARGET ="10.12"

		[tool.cibuildwheel.windows]
		before-build = [
		"pip install delvewheel",
		"rm -rf {package}/build",
		]
		repair-wheel-command ="delvewheel repair -w {dest_dir} {wheel}"

		[tool.cibuildwheel.windows.config-settings]
		# On Windows, we explicitly request MSVC compilers (as GitHub Action runners have
		# MinGW on PATH that would be picked otherwise), switch to a static build for
		# runtimes, but use dynamic linking for `VCRUNTIME140.dll`, `VCRUNTIME140_1.dll`,
		# and the UCRT. This avoids requiring specific versions of `MSVCP140.dll`, while
		# keeping shared state with the rest of the Python process/extensions.
		setup-args = [
		"--vsenv",
		"-Db_vscrt=mt",
		"-Dcpp_link_args=['ucrt.lib','vcruntime.lib','/nodefaultlib:libucrt.lib','/nodefaultlib:libvcruntime.lib']",
		]

		[[tool.cibuildwheel.overrides]]
		select ="cp314*"
		manylinux-x86_64-image ="manylinux_2_28"
		before-test ="""
		python -m pip install \
		--index-url https://pypi.anaconda.org/scientific-python-nightly-wheels/simple \
		--upgrade --pre --only-binary=:all: contourpy numpy pillow"""

		[tool.isort]
		known_pydata ="numpy, matplotlib.pyplot"
		known_firstparty ="matplotlib,mpl_toolkits"
Expand Down