Move project metadata from setup.cfg to pyproject.toml

CHANGES/644.packaging.rst

@@ -0,0 +1,2 @@
+Moved core packaging metadata from :file:`setup.cfg` to :file:`pyproject.toml` per :pep:`621`
+-- by :user:`cdce8p`.

pyproject.toml

@@ -3,13 +3,75 @@ requires = [
   # NOTE: The following build dependencies are necessary for initial
   # NOTE: provisioning of the in-tree build backend located under
   # NOTE: `packaging/pep517_backend/`.
+  # setuptools >= 67.0 required for Python 3.12+ support
+  # Next step should be >= 77.0 for PEP 639 support
+  # Don't bump too early to give distributors time to update
+  # their setuptools version.
   "expandvars",
-  "setuptools >= 47",  # Minimum required for `version = attr:`
+  "setuptools >= 67.0",
   "tomli; python_version < '3.11'",
 ]
 backend-path = ["packaging"]  # requires `pip >= 20` or `pep517 >= 0.6.0`
 build-backend = "pep517_backend.hooks"  # wraps `setuptools.build_meta`
 
+[project]
+name = "frozenlist"
+license = {text = "Apache-2.0"}
+description = "A list-like structure which implements collections.abc.MutableSequence"
+maintainers = [{ name = "aiohttp team", email = "team@aiohttp.org" }]
+requires-python = ">=3.9"
+classifiers = [
+  "Development Status :: 5 - Production/Stable",
+
+  "Intended Audience :: Developers",
+
+  "Operating System :: POSIX",
+  "Operating System :: MacOS :: MacOS X",
+  "Operating System :: Microsoft :: Windows",
+
+  "Programming Language :: Cython",
+  "Programming Language :: Python",
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.9",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
+  "Programming Language :: Python :: Implementation :: CPython",
+  "Programming Language :: Python :: Implementation :: PyPy",
+]
+dynamic = ["version", "readme"]
+
+[project.urls]
+"Homepage" = "https://github.com/aio-libs/frozenlist"
+"Chat: Matrix" = "https://matrix.to/#/#aio-libs:matrix.org"
+"Chat: Matrix Space" = "https://matrix.to/#/#aio-libs-space:matrix.org"
+"CI: Github Actions" = "https://github.com/aio-libs/frozenlist/actions"
+"Code of Conduct" = "https://github.com/aio-libs/.github/blob/master/CODE_OF_CONDUCT.md"
+"Coverage: codecov" = "https://codecov.io/github/aio-libs/frozenlist"
+"Docs: Changelog" = "https://github.com/aio-libs/frozenlist/blob/master/CHANGES.rst#changelog"
+"Docs: RTD" = "https://frozenlist.aio-libs.org"
+"GitHub: issues" = "https://github.com/aio-libs/frozenlist/issues"
+"GitHub: repo" = "https://github.com/aio-libs/frozenlist"
+
+[tool.setuptools]
+license-files = ["LICENSE"]
+
+[tool.setuptools.dynamic]
+version = { attr = "frozenlist.__version__" }
+readme = { file = ["README.rst", "CHANGES.rst"] }
+
+[tool.setuptools.packages.find]
+include = ["frozenlist*"]
+
+[tool.setuptools.package-data]
+# https://setuptools.pypa.io/en/latest/userguide/datafiles.html#package-data
+"*" = ["*.so"]
+
+[tool.setuptools.exclude-package-data]
+"*" = ["*.cpp", "*.c", "*.h"]
+
 [tool.local.cythonize]
 # This attr can contain multiple globs
 src = ["frozenlist/*.pyx"]

setup.cfg

@@ -1,66 +1,3 @@
-[metadata]
-name = frozenlist
-version = attr: frozenlist.__version__
-url = https://github.com/aio-libs/frozenlist
-project_urls =
-  Chat: Matrix = https://matrix.to/#/#aio-libs:matrix.org
-  Chat: Matrix Space = https://matrix.to/#/#aio-libs-space:matrix.org
-  CI: Github Actions = https://github.com/aio-libs/frozenlist/actions
-  Code of Conduct = https://github.com/aio-libs/.github/blob/master/CODE_OF_CONDUCT.md
-  Coverage: codecov = https://codecov.io/github/aio-libs/frozenlist
-  Docs: Changelog = https://github.com/aio-libs/frozenlist/blob/master/CHANGES.rst#changelog
-  Docs: RTD = https://frozenlist.aio-libs.org
-  GitHub: issues = https://github.com/aio-libs/frozenlist/issues
-  GitHub: repo = https://github.com/aio-libs/frozenlist
-description = A list-like structure which implements collections.abc.MutableSequence
-long_description = file: README.rst, CHANGES.rst
-long_description_content_type = text/x-rst
-maintainer = aiohttp team <team@aiohttp.org>
-maintainer_email = team@aiohttp.org
-license = Apache-2.0
-license_files =
-  LICENSE
-classifiers =
-  Development Status :: 5 - Production/Stable
-
-  Intended Audience :: Developers
-
-  Operating System :: POSIX
-  Operating System :: MacOS :: MacOS X
-  Operating System :: Microsoft :: Windows
-
-  Programming Language :: Cython
-  Programming Language :: Python
-  Programming Language :: Python :: 3
-  Programming Language :: Python :: 3.9
-  Programming Language :: Python :: 3.10
-  Programming Language :: Python :: 3.11
-  Programming Language :: Python :: 3.12
-  Programming Language :: Python :: 3.13
-  Programming Language :: Python :: 3.14
-  Programming Language :: Python :: Implementation :: CPython
-  Programming Language :: Python :: Implementation :: PyPy
-
-[options]
-python_requires = >=3.9
-packages = find:
-# https://setuptools.readthedocs.io/en/latest/setuptools.html#setting-the-zip-safe-flag
-zip_safe = False
-include_package_data = True
-
-[options.exclude_package_data]
-* =
-    *.cpp
-    *.c
-    *.h
-
-[options.package_data]
-# Ref:
-# https://setuptools.readthedocs.io/en/latest/setuptools.html#options
-# (see notes for the asterisk/`*` meaning)
-* =
-    *.so
-
 [pep8]
 max-line-length=88