old_contents: #!/usr/bin/env python
  # Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
  # implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  # THIS FILE IS MANAGED BY THE GLOBAL REQUIREMENTS REPO - DO NOT EDIT
  import setuptools
  
  # In python < 2.7.4, a lazy loading of package `pbr` will break
  # setuptools if some other modules registered functions in `atexit`.
  # solution from: http://bugs.python.org/issue15881#msg170215
  try:
      import multiprocessing  # noqa
  except ImportError:
      pass
  
  setuptools.setup(
      setup_requires=['pbr'],
      pbr=True)
  
new_contents: from setuptools import find_packages
  from setuptools import setup
  
  from traffic.openstack.common.setup import get_cmdclass
  from traffic.openstack.common.setup import parse_requirements
  from traffic.openstack.common.setup import parse_dependency_links
  from traffic.openstack.common.setup import write_requirements
  
  
  requires = parse_requirements()
  depend_links = parse_dependency_links()
  
  write_requirements()
  
  setup(name='traffic',
        version='2014.1',
        description="Traffic control for OpenStack",
        license='Apache License (2.0)',
        author='fk',
        author_email='fengkai@cnic.cn',
        url='http://www.openstack.org',
        cmdclass=get_cmdclass(),
        packages=find_packages(exclude=['test', 'bin']),
        include_package_data=True,
        scripts=['bin/traffic-api'],
        zip_safe=False,
        install_requires=requires,
        dependency_links=depend_links,
        test_suite='nose.collector',
        classifiers=[
            'Environment :: OpenStack',
            'Intended Audience :: Information Technology',
            'Intended Audience :: System Administrators',
            'License :: OSI Approved :: Apache Software License',
            'Operating System :: POSIX :: Linux',
            'Programming Language :: Python',
            'Programming Language :: Python :: 2',
            'Programming Language :: Python :: 2.7',
        ],
        )
                                                                                        
subject: modify setup