old_contents: #!/usr/bin/env python
  
  from distutils.core import setup
  import os.path
  
  import versioneer
  versioneer.versionfile_source = "circuit/_version.py"
  versioneer.versionfile_build = "circuit/_version.py"
  versioneer.tag_prefix = ""
  versioneer.parentdir_prefix = ""
  commands = versioneer.get_cmdclass().copy()
  
  ## Get long_description from index.txt:
  here = os.path.dirname(os.path.abspath(__file__))
  f = open(os.path.join(here, 'README.md'))
  long_description = f.read().strip()
  f.close()
  
  setup(name='python-circuit',
        version=versioneer.get_version(),
        description='Simple implementation of the Circuit Breaker pattern',
        long_description=long_description,
        author='Johan Rydberg',
        author_email='johan.rydberg@gmail.com',
        url='https://github.com/edgeware/python-circuit',
        packages=['circuit'],
        cmdclass=commands)
  
new_contents: #!/usr/bin/env python
  from setuptools import setup
  
  
  import versioneer
  versioneer.versionfile_source = "circuit/_version.py"
  versioneer.versionfile_build = "circuit/_version.py"
  versioneer.tag_prefix = ""
  versioneer.parentdir_prefix = ""
  commands = versioneer.get_cmdclass().copy()
  
  with open('README.md') as f:
      long_description = f.read().strip()
  
  setup(name='python-circuit',
        version=versioneer.get_version(),
        description='Simple implementation of the Circuit Breaker pattern',
        long_description=long_description,
        author='Edgeware',
        author_email='info@edgeware.tv',
        url='https://github.com/edgeware/python-circuit',
        packages=['circuit'],
        test_suite='circuit.test',
        tests_require=[
            'mockito==0.5.2',
            'Twisted>=10.2'
        ],
        cmdclass=commands)
  
subject: Add test suit and requirements.