cookiecutter-pypackage/{{cookiecutter.project_slug}}/setup.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import pip

try:  # for pip >= 10
    from pip._internal.req import parse_requirements
except ImportError:  # for pip <= 9.0.3
    from pip.req import parse_requirements

try:
    from setuptools import setup
except ImportError:
    from distutils.core import setup

with open("README.md") as readme_file:
    readme = readme_file.read()

with open("HISTORY.md") as history_file:
    history = history_file.read()

github_url = "https://github.com/{{ cookiecutter.github_username }}/{{ cookiecutter.project_slug }}"

## workaround derived from: https://github.com/pypa/pip/issues/7645#issuecomment-578210649
parsed_requirements = parse_requirements("requirements/prod.txt", session="workaround")
parsed_dev_requirements = parse_requirements(
    "requirements/dev.txt", session="workaround"
)
parsed_test_requirements = parse_requirements(
    "requirements/test.txt", session="workaround"
)

requirements = [str(ir.req) for ir in parsed_requirements]
dev_requirements = [str(ir.req) for ir in parsed_dev_requirements]
test_requirements = [str(tr.req) for tr in parsed_test_requirements]

setup(
    name="{{ cookiecutter.project_slug }}",
    version="{{ cookiecutter.version }}",
    description="{{ cookiecutter.project_short_description }}",
    long_description=readme + "\n\n" + history,
    long_description_content_type="text/markdown",
    author="{{ cookiecutter.full_name }}",
    author_email="{{ cookiecutter.email }}",
    url=github_url,
    license="LGPL-3",
    keywords="{{ cookiecutter.project_slug }}",
    project_urls={"Source": github_url},
    packages=[
        "{{ cookiecutter.project_slug }}",
    ],
    package_dir={"{{ cookiecutter.project_slug }}": "{{ cookiecutter.project_slug }}"},
    include_package_data=True,
    install_requires=requirements,
    extras_require={"dev": dev_requirements},
    tests_require=test_requirements,
    test_suite="tests",
    zip_safe=False,
    classifiers=[
        "Programming Language :: Python :: 3",
        "License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)",
        "Operating System :: POSIX :: Linux",
        "Natural Language :: English",
    ],
)