setup.py

setup.py

#!/usr/bin/env python

# vim: ts=4 sw=4 et
import setuptools
import configparser
import os


parser = configparser.ConfigParser()
setup_cfg = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'setup.cfg')
parser.read(setup_cfg)
version = parser['metadata'].get('version')

setuptools_params = dict(
    setup_requires=[
        'setuptools>=17.1',
        'pbr',
    ],
    pbr=True
)
if version:
    # version has been set in setup.cfg
    setuptools_params.pop('pbr')
    setuptools_params.update(
        setup_requires=[
            'setuptools>=17.1',
        ],
    )

setuptools.setup(**setuptools_params)