DRAFT: Nano wheels py312

.github/workflows/wheels.yml

@@ -122,23 +122,28 @@ jobs:
         uses: ilammy/msvc-dev-cmd@v1
 
       - name: Install cibuildwheel
-        run: python -m pip install cibuildwheel==2.16.2 setuptools
+        run: python -m pip install cibuildwheel==2.16.2 setuptools toml
 
       - name: Get package name and version (Linux / Mac)
         if: ${{ ! startsWith(matrix.os, 'windows-') }}
         run: |
-          echo PACKAGE_NAME=$( python setup.py --name ) >> $GITHUB_ENV
-          echo PACKAGE_VERSION=$( python setup.py --version ) >> $GITHUB_ENV
+          echo "PACKAGE_NAME=$( python -c "import toml; print(toml.load('pyproject.toml')['project']['name'])" )" >> $GITHUB_ENV
+          echo "PACKAGE_VERSION=$( python -c "import toml; print(toml.load('pyproject.toml')['project']['version'])" )" >> $GITHUB_ENV
 
       # Some shells require "-Encoding utf8" to append to GITHUB_ENV
       # https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions?tool=powershell#environment-files
       - name: Get package name and version (Windows)
         if: startsWith(matrix.os, 'windows-')
         run: |
-          echo "PACKAGE_NAME=$( python setup.py --name )" | Out-File -FilePath $env:GITHUB_ENV `
-          -Append
-          echo "PACKAGE_VERSION=$( python setup.py --version )" | Out-File -FilePath $env:GITHUB_ENV `
-          -Append
+          echo "PACKAGE_NAME=$( python -c "import toml; print(toml.load('pyproject.toml')['project']['name'])" )" | Out-File -FilePath $env:GITHUB_ENV ` -Append
+          echo "PACKAGE_VERSION=$( python -c "import toml; print(toml.load('pyproject.toml')['project']['version'])" )" | Out-File -FilePath $env:GITHUB_ENV ` -Append
+
+      - name: Determine macOS version
+        if: startsWith(matrix.os, 'macos-')
+        run: |
+          macos_version=$(sw_vers -productVersion | awk -F '.' '{print $1".0"}')
+          echo "MACOSX_DEPLOYMENT_TARGET=${macos_version}" >> $GITHUB_ENV
+
       - name: Build wheels
         env:
           CIBW_MANYLINUX_X86_64_IMAGE: manylinux2014
@@ -158,16 +163,17 @@ jobs:
             python -m pip install cmake ninja setuptools
 
           CIBW_ARCHS_MACOS: ${{ matrix.arch }}
+
+          CIBW_ENVIRONMENT_MACOS: |
+            CMAKE_OSX_ARCHITECTURES=${{ matrix.arch }} CMAKE_PREFIX_PATH=/usr/local
+
           CIBW_BEFORE_ALL_MACOS: |
             python -m pip install cmake ninja setuptools
             brew update
             if ! brew list libpng &>/dev/null; then
                 HOMEBREW_NO_AUTO_UPDATE=1 brew install libpng
             fi
 
-          CIBW_ENVIRONMENT_MACOS: |
-            CMAKE_OSX_ARCHITECTURES=${{ matrix.arch }} CMAKE_PREFIX_PATH=/usr/local
-
         run: python -m cibuildwheel --output-dir wheelhouse/cp${{ matrix.cibw_python }}-${{matrix.platform_id }}
 
       - name: Install and test (Linux / Mac)

CMakeLists.txt

@@ -6,8 +6,7 @@ set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
 # Try to import all Python components potentially needed by nanobind
 find_package(Python 3.8
-  REQUIRED COMPONENTS Interpreter Development.Module
-  OPTIONAL_COMPONENTS Development.SABIModule)
+  REQUIRED COMPONENTS Interpreter Development.Module)
 
 # Import nanobind through CMake's find_package mechanism
 find_package(nanobind CONFIG REQUIRED)
@@ -43,7 +42,6 @@ target_link_libraries(imageMathUtilities ${ITK_LIBRARIES})
 
 nanobind_add_module(
   lib
-  STABLE_ABI
   NB_STATIC
   src/main.cpp
   src/antscore/antsAffineInitializer.cxx

pyproject.toml

@@ -54,9 +54,3 @@ build-verbosity = 1
 test-command = "pytest {project}/tests"
 test-requires = "pytest"
 
-# Don't test Python 3.8 wheels on macOS/arm64
-test-skip="cp38-macosx_*:arm64"
-
-# Needed for full C++17 support
-[tool.cibuildwheel.macos.environment]
-MACOSX_DEPLOYMENT_TARGET = "10.14"