Python bindings: add a pyproject.toml with numpy as a build dependency (

fixes OSGeo#8069)
rouault · Dec 6, 2023 · bc4e370 · bc4e370
1 parent 9e9ff0a
commit bc4e370
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diff --git a/swig/python/CMakeLists.txt b/swig/python/CMakeLists.txt
@@ -177,6 +177,7 @@ if (Python_Interpreter_FOUND)
   endif ()
 
   configure_file(${CMAKE_CURRENT_SOURCE_DIR}/README.rst ${CMAKE_CURRENT_BINARY_DIR}/README.rst @ONLY)
+  configure_file(${CMAKE_CURRENT_SOURCE_DIR}/pyproject.toml ${CMAKE_CURRENT_BINARY_DIR}/pyproject.toml @ONLY)
 
   file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/get_suffix.py
        "from importlib.machinery import EXTENSION_SUFFIXES; print(EXTENSION_SUFFIXES[0])\n")
@@ -300,6 +301,7 @@ if (Python_Interpreter_FOUND)
         symlink_or_copy("${CMAKE_CURRENT_SOURCE_DIR}/gdal-utils" "${INSTALL_WORKING_DIRECTORY}/gdal-utils")
         set(BUILD_EXT_WITH_RPATH_CONTENT)
         string(APPEND BUILD_EXT_WITH_RPATH_CONTENT "configure_file(\"${CMAKE_CURRENT_SOURCE_DIR}/README.rst\" \"${INSTALL_WORKING_DIRECTORY}/README.rst\" @ONLY)\n")
+        string(APPEND BUILD_EXT_WITH_RPATH_CONTENT "configure_file(\"${CMAKE_CURRENT_SOURCE_DIR}/pyproject.toml\" \"${INSTALL_WORKING_DIRECTORY}/pyproject.toml\" @ONLY)\n")
         string(APPEND BUILD_EXT_WITH_RPATH_CONTENT "file(COPY \"${CMAKE_CURRENT_BINARY_DIR}/extensions\" DESTINATION \"${INSTALL_WORKING_DIRECTORY}\")\n")
         string(APPEND BUILD_EXT_WITH_RPATH_CONTENT "file(GLOB PY_FILES \"${CMAKE_CURRENT_BINARY_DIR}/osgeo/*.py\")\n")
         string(APPEND BUILD_EXT_WITH_RPATH_CONTENT "foreach(_file IN LISTS PY_FILES)\n")

diff --git a/swig/python/pyproject.toml b/swig/python/pyproject.toml
@@ -0,0 +1,32 @@
+[build-system]
+requires = ["setuptools", "oldest-supported-numpy"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "GDAL"
+dynamic = ["readme", "version", "scripts", "optional-dependencies"]
+authors = [
+    {name = "Frank Warmerdam"},
+    {name = "Howard Butler"},
+    {name = "Even Rouault"},
+]
+maintainers = [
+    {name = "GDAL contributors"},
+]
+description = "GDAL: Geospatial Data Abstraction Librarys"
+keywords = ["gis", "raster", "vector"]
+license = {text = "MIT"}
+classifiers = [
+    'Development Status :: 5 - Production/Stable',
+    'Intended Audience :: Developers',
+    'Intended Audience :: Science/Research',
+    'License :: OSI Approved :: MIT License',
+    'Operating System :: OS Independent',
+    'Programming Language :: Python :: 3',
+    'Programming Language :: C',
+    'Programming Language :: C++',
+    'Topic :: Scientific/Engineering :: GIS',
+    'Topic :: Scientific/Engineering :: Information Analysis',
+]
+
+requires-python = ">=3.8"