setup.py

#!/usr/bin/env python3
import os
import sys
import re
from setuptools import setup, find_packages


def get_version(package):
    """
    Return package version as listed in `__version__` in `init.py`.
    """
    with open(os.path.join(package, "__init__.py"), "rb") as init_py:
        src = init_py.read().decode("utf-8")
        return re.search("__version__ = ['\"]([^'\"]+)['\"]", src).group(1)


version = get_version("jwt")

with open(os.path.join(os.path.dirname(__file__), "README.rst")) as readme:
    long_description = readme.read()

if sys.argv[-1] == "publish":
    if os.system("pip freeze | grep twine"):
        print("twine not installed.\nUse `pip install twine`.\nExiting.")
        sys.exit()
    os.system("python setup.py sdist bdist_wheel")
    os.system("twine upload dist/*")
    print("You probably want to also tag the version now:")
    print(" git tag -a {0} -m 'version {0}'".format(version))
    print(" git push --tags")
    sys.exit()

EXTRAS_REQUIRE = {
    "tests": ["pytest>=4.0.1,<5.0.0", "pytest-cov>=2.6.0,<3.0.0", "requests-mock"],
    "crypto": ["cryptography >= 1.4"],
}

EXTRAS_REQUIRE["dev"] = (
    EXTRAS_REQUIRE["tests"] + EXTRAS_REQUIRE["crypto"] + ["mypy", "pre-commit"]
)

setup(
    name="privex_pyjwt",
    version=version,
    url="https://github.com/Privex/pyjwt",
    author='Chris (Someguy123) @ Privex',
    author_email='chris@privex.io',
    description="JSON Web Token implementation in Python (fork of PyJWT)",
    license="MIT",
    keywords="jwt json web token security signing",
    packages=find_packages(
        exclude=["*.tests", "*.tests.*", "tests.*", "tests"]
    ),
    long_description=long_description,
    classifiers=[
        "Development Status :: 5 - Production/Stable",
        "Intended Audience :: Developers",
        "Natural Language :: English",
        "License :: OSI Approved :: MIT License",
        "Programming Language :: Python",
        "Programming Language :: Python :: 2.7",
        "Programming Language :: Python :: 3.4",
        "Programming Language :: Python :: 3.5",
        "Programming Language :: Python :: 3.6",
        "Programming Language :: Python :: 3.7",
        "Topic :: Utilities",
    ],
    python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*",
    extras_require=EXTRAS_REQUIRE,
    entry_points={"console_scripts": ["pyjwt = jwt.__main__:main"]},
    options={"bdist_wheel": {"universal": "1"}},
)