setup.py

from setuptools import setup

about = {}
with open('pur/__about__.py') as f:
    exec(f.read(), about)

packages = [
    about['__title__'],
]

install_requires = [x.strip() for x in open('requirements.txt').readlines()]

setup(
    name=about['__title__'],
    version=about['__version__'],
    license=about['__license__'],
    description=about['__description__'],
    long_description=open('README.md').read(),
    long_description_content_type="text/markdown",
    author=about['__author__'],
    author_email=about['__author_email__'],
    url=about['__url__'],
    packages=packages,
    package_dir={about['__title__']: about['__title__']},
    include_package_data=True,
    zip_safe=False,
    platforms='any',
    install_requires=install_requires,
    entry_points={
        'console_scripts': ['pur = pur.__init__:pur'],
    },
    classifiers=[
        'Development Status :: 5 - Production/Stable',
        'Environment :: Console',
        'Intended Audience :: Developers',
        'License :: OSI Approved :: BSD License',
        'Natural Language :: English',
        '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',
        'Programming Language :: Python :: 3.11',
        'Programming Language :: Python :: 3.12',
        'Topic :: Software Development :: Build Tools',
    ],
)