Convert to declarative setup (#275)

Author: asvetlov

pyproject.toml

@@ -1,5 +1,8 @@
 [build-system]
-requires= ['setuptools', 'wheel']
+requires = [
+    "setuptools >= 46.4.0", "wheel >= 0.37.0",
+]
+build-backend = "setuptools.build_meta"
 
 [tool.towncrier]
 package = "frozenlist"

setup.cfg

@@ -1,8 +1,53 @@
-[aliases]
-test = pytest
-
 [metadata]
-license_file = LICENSE
+name = frozenlist
+version = attr: frozenlist.__version__
+url = https://github.com/aio-libs/frozenlist
+project_urls =
+  Chat: Gitter = https://gitter.im/aio-libs/Lobby
+  CI: Github Actions = https://github.com/aio-libs/frozenlist/actions
+  Coverage: codecov = https://codecov.io/github/aio-libs/frozenlist
+  Docs: RTD = https://frozenlist.readthedocs.io
+  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
+long_description_content_type = text/x-rst
+maintainer = aiohttp team <[email protected]>
+maintainer_email = [email protected]
+license = Apache 2
+license_files = LICENSE
+classifiers =
+  License :: OSI Approved :: Apache Software License
+  Intended Audience :: Developers
+  Programming Language :: Python
+  Programming Language :: Python :: 3
+  Programming Language :: Python :: 3.7
+  Programming Language :: Python :: 3.8
+  Programming Language :: Python :: 3.9
+  Programming Language :: Python :: 3.10
+  Development Status :: 5 - Production/Stable
+  Operating System :: POSIX
+  Operating System :: MacOS :: MacOS X
+  Operating System :: Microsoft :: Windows
+
+[options]
+python_requires = >=3.7
+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]
+* =
+    *.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=79

setup.py

@@ -1,21 +1,13 @@
 import os
-import pathlib
-import re
 import sys
 
 from setuptools import Extension, setup
 
-if sys.version_info < (3, 6):
-    raise RuntimeError("frozenlist 1.x requires Python 3.6+")
-
-
 NO_EXTENSIONS = (
     bool(os.environ.get('FROZENLIST_NO_EXTENSIONS')) or
     sys.implementation.name != "cpython"
 )
 
-here = pathlib.Path(__file__).parent
-
 if NO_EXTENSIONS:
     print("*********************")
     print("* Pure Python build *")
@@ -30,62 +22,6 @@
     ]
 
 
-txt = (here / 'frozenlist' / '__init__.py').read_text('utf-8')
-try:
-    version = re.findall(r'^__version__ = "([^"]+)"\r?$',
-                         txt, re.M)[0]
-except IndexError:
-    raise RuntimeError('Unable to determine version.')
-
-install_requires = []
-
-
-def read(f):
-    return (here / f).read_text('utf-8').strip()
-
-
 setup(
-    name='frozenlist',
-    version=version,
-    description=(
-        'A list-like structure which implements '
-        'collections.abc.MutableSequence'
-    ),
-    long_description=read('README.rst'),
-    long_description_content_type="text/x-rst",
-    classifiers=[
-        'License :: OSI Approved :: Apache Software License',
-        'Intended Audience :: Developers',
-        'Programming Language :: Python',
-        'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.7',
-        'Programming Language :: Python :: 3.8',
-        'Programming Language :: Python :: 3.9',
-        'Programming Language :: Python :: 3.10',
-        'Development Status :: 5 - Production/Stable',
-        'Operating System :: POSIX',
-        'Operating System :: MacOS :: MacOS X',
-        'Operating System :: Microsoft :: Windows',
-    ],
-    author='Nikolay Kim',
-    author_email='[email protected]',
-    maintainer='Martijn Pieters <[email protected]>',
-    maintainer_email='[email protected]',
-    url='https://github.com/aio-libs/frozenlist',
-    project_urls={
-        'Chat: Gitter': 'https://gitter.im/aio-libs/Lobby',
-        'CI: Github Actions':
-            'https://github.com/aio-libs/frozenlist/actions',
-        'Coverage: codecov': 'https://codecov.io/github/aio-libs/frozenlist',
-        'Docs: RTD': 'https://frozenlist.readthedocs.io',
-        'GitHub: issues': 'https://github.com/aio-libs/frozenlist/issues',
-        'GitHub: repo': 'https://github.com/aio-libs/frozenlist',
-    },
-    license='Apache 2',
-    packages=['frozenlist'],
     ext_modules=ext_modules,
-    python_requires='>=3.7',
-    install_requires=install_requires,
-    include_package_data=True,
-    exclude_package_data={"": ["*.c"]},
 )