setup.py

#!/usr/bin/env python
import os
import re

from setuptools import find_packages, setup

PKG = 'oauth2'
VERSIONFILE = os.path.join(os.path.dirname(__file__), 'oauth2', '_version.py')
verstrline = open(VERSIONFILE, "rt").read()
MVSRE = r'''^manual_verstr *= *['"]([^'"]*)['"]'''
mo = re.search(MVSRE, verstrline, re.M)
if mo:
    mverstr = mo.group(1)
else:
    print("unable to find version in %s" % (VERSIONFILE, ))
    raise RuntimeError(
        "if %s.py exists, it must be well-formed" % (VERSIONFILE, ))
AVSRE = r'''^auto_build_num *= *['"]([^'"]*)['"]'''
mo = re.search(AVSRE, verstrline, re.M)
if mo:
    averstr = mo.group(1)
else:
    averstr = ''
verstr = '.'.join([mverstr, averstr])

setup(
    name=PKG,
    version=verstr,
    description="library for OAuth version 1.0",
    author="Joe Stump",
    author_email="joe@simplegeo.com",
    url="http://github.com/simplegeo/python-oauth2",
    packages=find_packages(),
    install_requires=['httplib2'],
    license="MIT License",
    keywords="oauth",
    zip_safe=True,
    test_suite="tests",
    tests_require=['coverage', 'mock'])