setup.py

import os
from setuptools import setup, find_packages

about = {}
here = os.path.abspath(os.path.dirname(__file__))
with open(os.path.join(here, 'copperhead', '__version__.py'), 'r') as f:
    exec(f.read(), about)

with open('README.md', 'r') as f:
    readme = f.read()

setup(
    name=about['__title__'],
    version=about['__version__'],
    packages=find_packages(),
    author=about['__author__'],
    description=about['__description__'],
    long_description=readme,
    long_description_content_type='text/markdown',
    license=about['__license__'],
    url=about['__url__'],
    classifiers=[
        'Development Status :: 5 - Production/Stable',
        'Intended Audience :: Developers',
        'License :: OSI Approved :: MIT License',
        'Operating System :: OS Independent',
        'Programming Language :: C',
        'Programming Language :: C++',
        'Programming Language :: Python :: 3',
        'Programming Language :: Python :: 3 :: Only',
        'Programming Language :: Python :: Implementation',
        'Topic :: Software Development :: Code Generators',
        'Topic :: Software Development :: Libraries :: Python Modules'
    ]
)