[build] Move setup.cfg into pyproject.toml using ini2toml

.github/workflows/wheels-rapidgzip.yml

@@ -94,6 +94,9 @@ jobs:
         CIBW_BEFORE_ALL_LINUX: "uname -a; apk add nasm"
         CIBW_BUILD_VERBOSITY: 2
         CIBW_BUILD: "*musllinux*"
+        # Skip Python 3.6 because it is EOL and because pyproject.toml requires setuptools > 61,
+        # which is only available for Python >= 3.7.
+        CIBW_SKIP: "*cp36-*"
 
       run: python -m cibuildwheel --output-dir dist python/rapidgzip
 
@@ -107,7 +110,9 @@ jobs:
           brew install nasm;
           export PATH="$PATH:/usr/local/bin"
         CIBW_BUILD_VERBOSITY: 2
-        CIBW_SKIP: "*musllinux*"
+        # Skip Python 3.6 because it is EOL and because pyproject.toml requires setuptools > 61,
+        # which is only available for Python >= 3.7.
+        CIBW_SKIP: "*{cp36-,musllinux}*"
 
       run: python -m cibuildwheel --output-dir dist python/rapidgzip
 

.github/workflows/wheels.yml

@@ -75,6 +75,9 @@ jobs:
       env:
         CIBW_ARCHS: ${{ matrix.archs }}
         CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.manylinux-image }}
+        # Skip Python 3.6 because it is EOL and because pyproject.toml requires setuptools > 61,
+        # which is only available for Python >= 3.7.
+        CIBW_SKIP: "*cp36-*"
       run: python -m cibuildwheel --output-dir dist python/indexed_bzip2
 
     - name: Check Wheels

python/indexed_bzip2/pyproject.toml

@@ -3,6 +3,53 @@
 [build-system]
 # Use setuptools >= 43 because it automatically includes pyproject.toml in source distribution
 # Use setuptools >= 46.5 to use attr: package.__version__
+# Use setuptools >= 61 for pyproject.toml support
 # Use setuptools < 72 because of this: https://github.com/pypa/distutils/issues/283
 # https://setuptools.readthedocs.io/en/latest/history.html#id284
-requires = ["setuptools >= 46.4.0, < 72", "wheel", "cython >= 0.29.24"]
+requires = ["setuptools >= 61.2, < 72", "wheel", "cython >= 0.29.24"]
+
+[project]
+name = "indexed_bzip2"
+version = "1.6.0"
+description = "Fast random access to bzip2 files"
+authors = [{name = "Maximilian Knespel", email = "mxmlnkn@github.de"}]
+license = {text = "MIT"}
+classifiers = [
+    "License :: OSI Approved :: Apache Software License",
+    "License :: OSI Approved :: MIT License",
+    "Development Status :: 5 - Production/Stable",
+    "Natural Language :: English",
+    "Operating System :: MacOS",
+    "Operating System :: POSIX",
+    "Operating System :: Unix",
+    "Operating System :: Microsoft :: Windows",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.6",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: C++",
+    "Topic :: Software Development :: Libraries",
+    "Topic :: Software Development :: Libraries :: Python Modules",
+    "Topic :: System :: Archiving",
+    "Topic :: System :: Archiving :: Compression",
+]
+urls = {Homepage = "https://github.com/mxmlnkn/indexed_bzip2"}
+requires-python = ">= 3.7"
+
+[project.readme]
+file = "README.md"
+content-type = "text/markdown"
+
+[project.scripts]
+ibzip2 = "indexed_bzip2:cli"
+
+[tool.setuptools]
+py-modules = ["indexed_bzip2"]
+license-files = [
+    "LICENSE-APACHE",
+    "LICENSE-MIT",
+]

python/rapidgzip/pyproject.toml

@@ -3,11 +3,59 @@
 [build-system]
 # Use setuptools >= 43 because it automatically includes pyproject.toml in source distribution
 # Use setuptools >= 46.5 to use attr: package.__version__
+# Use setuptools >= 61 for pyproject.toml support
 # Use setuptools < 72 because of this: https://github.com/pypa/distutils/issues/283
 # Use setuptools < 74 because of removed msvccompiler:
 # https://github.com/pypa/setuptools/issues/4612
 # https://github.com/pypa/setuptools/issues/3532
 # https://github.com/pypa/setuptools/pull/3505
 # https://github.com/zhisong/pyoculus/issues/10
 # https://setuptools.readthedocs.io/en/latest/history.html#id284
-requires = ["setuptools >= 46.4.0, < 72", "wheel", "cython >= 0.29.24"]
+requires = ["setuptools >= 61.2, < 72", "wheel", "cython >= 0.29.24"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "rapidgzip"
+version = "0.14.2"
+description = "Parallel random access to gzip files"
+authors = [{name = "Maximilian Knespel", email = "mxmlnkn@github.de"}]
+license = {text = "MIT"}
+classifiers = [
+    "License :: OSI Approved :: Apache Software License",
+    "License :: OSI Approved :: MIT License",
+    "Development Status :: 3 - Alpha",
+    "Natural Language :: English",
+    "Operating System :: MacOS",
+    "Operating System :: POSIX",
+    "Operating System :: Unix",
+    "Operating System :: Microsoft :: Windows",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.6",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: C++",
+    "Topic :: Software Development :: Libraries",
+    "Topic :: Software Development :: Libraries :: Python Modules",
+    "Topic :: System :: Archiving",
+    "Topic :: System :: Archiving :: Compression",
+]
+urls = {Homepage = "https://github.com/mxmlnkn/rapidgzip"}
+requires-python = ">= 3.7"
+
+[project.readme]
+file = "README.md"
+content-type = "text/markdown"
+
+[project.scripts]
+rapidgzip = "rapidgzip:cli"
+
+[tool.setuptools]
+py-modules = ["rapidgzip"]
+license-files = [
+    "LICENSE-APACHE",
+    "LICENSE-MIT",
+]

python/rapidgzip/setup.py

@@ -13,6 +13,9 @@
 from setuptools.extension import Extension
 from setuptools.command.build_ext import build_ext
 
+# For nasm_extension, which is in the same folder as this setup.py during the build process.
+sys.path.append(os.path.dirname(__file__))
+
 # This fallback is only for jinja, which is used by conda to analyze this setup.py before any build environment
 # is set up.
 try: