feat(cython): ABI3 Compatibility Update (#71)

Author: potatomashed

.github/workflows/ci.yml

@@ -6,6 +6,15 @@ env:
   CIBW_TEST_REQUIRES: "pytest torch"
   CIBW_TEST_COMMAND: "pytest -svv --durations=20 {project}/tests/python/"
   CIBW_ENVIRONMENT: "MLC_SHOW_CPP_STACKTRACES=1"
+  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 delvewheel repair -w {dest_dir} {wheel} &&
+    pipx run abi3audit --strict --report {wheel}
   MLC_CIBW_VERSION: "2.22.0"
   MLC_PYTHON_VERSION: "3.9"
   MLC_CIBW_WIN_BUILD: "cp39-win_amd64"

.github/workflows/release.yml

@@ -8,13 +8,22 @@ env:
   CIBW_BUILD_VERBOSITY: 3
   CIBW_TEST_COMMAND: "python -c \"import mlc\""
   CIBW_ENVIRONMENT: "MLC_RELEASE=1"
+  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 delvewheel repair -w {dest_dir} {wheel} &&
+    pipx run abi3audit --strict --report {wheel}
   MLC_CIBW_VERSION: "2.22.0"
   MLC_PYTHON_VERSION: "3.9"
-  MLC_CIBW_WIN_BUILD: "cp3*-win_amd64"
-  MLC_CIBW_MAC_BUILD: "cp3*-macosx_arm64"
-  MLC_CIBW_MAC_X86_BUILD: "cp3*-macosx_x86_64"
-  MLC_CIBW_LINUX_X86_BUILD: "cp3*-manylinux_x86_64"
-  MLC_CIBW_LINUX_ARM_BUILD: "cp3*-manylinux_aarch64"
+  MLC_CIBW_WIN_BUILD: "cp39-win_amd64"
+  MLC_CIBW_MAC_BUILD: "cp39-macosx_arm64"
+  MLC_CIBW_MAC_X86_BUILD: "cp39-macosx_x86_64"
+  MLC_CIBW_LINUX_X86_BUILD: "cp39-manylinux_x86_64"
+  MLC_CIBW_LINUX_ARM_BUILD: "cp39-manylinux_aarch64"
 
 jobs:
   windows:

CMakeLists.txt

@@ -151,7 +151,7 @@ add_dependencies(mlc mlc-shared)
 ########## Target: `mlc_py`  ##########
 
 if(MLC_BUILD_PY)
-  find_package(Python COMPONENTS Interpreter Development.Module REQUIRED)
+  find_package(Python COMPONENTS Interpreter Development.SABIModule REQUIRED)
   file(GLOB _cython_sources CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/python/mlc/_cython/*.pyx")
   set(_cython_outputs "")
   foreach(_in IN LISTS _cython_sources)
@@ -166,7 +166,7 @@ if(MLC_BUILD_PY)
     )
     list(APPEND _cython_outputs "${_out}")
   endforeach()
-  Python_add_library(mlc_py MODULE ${_cython_outputs} WITH_SOABI)
+  Python_add_library(mlc_py MODULE ${_cython_outputs} USE_SABI 3.7)
   set_target_properties(mlc_py PROPERTIES OUTPUT_NAME "core")
   target_include_directories(mlc_py PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/include")
   target_include_directories(mlc_py PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/dlpack/include")

pyproject.toml

@@ -27,7 +27,7 @@ authors = [{ name = "MLC Authors", email = "[email protected]" }]
 [project.optional-dependencies]
 tests = ['pytest', 'torch']
 dev = [
-    "cython>=3",
+    "cython>=3.1",
     "pre-commit",
     "pytest",
     "pipx",
@@ -38,7 +38,7 @@ dev = [
 ]
 
 [build-system]
-requires = ["scikit-build-core>=0.9.8", "cython", "setuptools-scm"]
+requires = ["scikit-build-core>=0.9.8", "cython>=3.1", "setuptools-scm"]
 build-backend = "scikit_build_core.build"
 
 [tool.setuptools_scm]
@@ -53,6 +53,7 @@ cmake.build-type = "RelWithDebInfo"
 logging.level = "DEBUG"
 wheel.license-files = []
 wheel.install-dir = "mlc"
+wheel.py-api = "cp39"
 install.strip = false
 build-dir = "build-wheels/{wheel_tag}-{build_type}"
 sdist.include = ["python/mlc/_version.py"]