setup.py

#!/usr/bin/env python
"""chaostoolkit-openstack extension builder and installer"""

import io
import os
import sys

import setuptools


def get_version_from_package() -> str:
    """
    Read the package version from the source without importing it.
    """
    path = os.path.join(os.path.dirname(__file__), "chaosopenstack/__init__.py")
    path = os.path.normpath(os.path.abspath(path))
    with open(path) as f:
        for line in f:
            if line.startswith("__version__"):
                token, version = line.split(" = ", 1)
                version = version.replace('"', "").strip()
                return version


name = "chaostoolkit-openstack"
desc = "Chaos Toolkit Extension for OpenStack."

with io.open("README.md", encoding="utf-8") as strm:
    long_desc = strm.read()

classifiers = [
    "Development Status :: 4 - Beta",
    "Intended Audience :: Developers",
    "License :: Freely Distributable",
    "Operating System :: OS Independent",
    "License :: OSI Approved :: Apache Software License",
    "Programming Language :: Python",
    "Programming Language :: Python :: 3",
    "Programming Language :: Python :: 3.6",
    "Programming Language :: Python :: 3.7",
    "Programming Language :: Python :: 3.8",
    "Programming Language :: Python :: 3.9",
    "Programming Language :: Python :: Implementation",
    "Programming Language :: Python :: Implementation :: CPython",
]
author = "chaostoolkit Team"
author_email = "contact@chaostoolkit.org"
url = "https://chaostoolkit.org"
license = "Apache License Version 2.0"
packages = setuptools.find_packages(include=["chaosopenstack", "chaosopenstack.*"])

needs_pytest = set(["pytest", "test"]).intersection(sys.argv)
pytest_runner = ["pytest_runner"] if needs_pytest else []

test_require = []
with io.open("requirements-dev.txt") as f:
    test_require = [l.strip() for l in f if not l.startswith("#")]

install_require = []
with io.open("requirements.txt") as f:
    install_require = [l.strip() for l in f if not l.startswith("#")]

setup_params = dict(
    name=name,
    version=get_version_from_package(),
    description=desc,
    long_description=long_desc,
    classifiers=classifiers,
    author=author,
    author_email=author_email,
    url=url,
    license=license,
    packages=packages,
    include_package_data=True,
    install_requires=install_require,
    tests_require=test_require,
    setup_requires=pytest_runner,
    python_requires=">=3.6.*",
)


def main():
    """Package installation entry point."""
    setuptools.setup(**setup_params)


if __name__ == "__main__":
    main()