setup.py

import io
import sys

import setuptools


def has_environment_marker_support():
    """
    Tests that setuptools has support for PEP-426 environment marker support.

    The first known release to support it is 0.7 (and the earliest on PyPI seems to be 0.7.2
    so we're using that), see: http://pythonhosted.org/setuptools/history.html#id142

    References:

    * https://wheel.readthedocs.org/en/latest/index.html#defining-conditional-dependencies
    * https://www.python.org/dev/peps/pep-0426/#environment-markers
    """
    import pkg_resources
    try:
        v = pkg_resources.parse_version(setuptools.__version__)
        return v >= pkg_resources.parse_version('0.7.2')
    except Exception as exc:
        sys.stderr.write("Could not test setuptool's version: %s\n" % exc)
        return False


def get_long_description():
    with io.open('README.rst', encoding='utf-8') as f:
        with io.open('CHANGELOG.rst', encoding='utf-8') as g:
            return "%s\n\n%s" % (f.read(), g.read())


def main():
    setuptools.setup(
        name='tox',
        description='virtualenv-based automation of test activities',
        long_description=get_long_description(),
        url='https://tox.readthedocs.org/',
        use_scm_version=True,
        license='http://opensource.org/licenses/MIT',
        platforms=['unix', 'linux', 'osx', 'cygwin', 'win32'],
        author='holger krekel',
        author_email='holger@merlinux.eu',
        packages=['tox'],
        entry_points={'console_scripts': ['tox=tox.session:run_main',
                                          'tox-quickstart=tox._quickstart:main']},
        python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*',
        setup_requires=['setuptools_scm'],
        install_requires=['py>=1.4.17',
                          'pluggy>=0.3.0,<1.0',
                          'six',
                          'virtualenv>=1.11.2'],
        extras_require={'testing': ['pytest >= 3.0.0',
                                    'pytest-cov',
                                    'pytest-timeout',
                                    'pytest-xdist'],
                        'docs': ['sphinx >= 1.6.3, < 2',
                                 'towncrier >= 17.8.0'],
                        'lint': ['flake8 == 3.4.1',
                                 'flake8-bugbear == 17.4.0',
                                 'pre-commit == 1.4.4'],
                        'publish': ['devpi',
                                    'twine']},
        classifiers=['Development Status :: 5 - Production/Stable',
                     'Intended Audience :: Developers',
                     'License :: OSI Approved :: MIT License',
                     'Operating System :: POSIX',
                     'Operating System :: Microsoft :: Windows',
                     'Operating System :: MacOS :: MacOS X',
                     'Topic :: Software Development :: Testing',
                     'Topic :: Software Development :: Libraries',
                     'Topic :: Utilities'] + [
                        ('Programming Language :: Python :: {}'.format(x)) for
                        x in '2 2.7 3 3.4 3.5 3.6'.split()]
    )


if __name__ == '__main__':
    main()