old_contents: # Copyright 2010 United States Government as represented by the
  # Administrator of the National Aeronautics and Space Administration.
  # All Rights Reserved.
  #
  # Copyright 2010 OpenStack Foundation
  # Copyright 2013 IBM Corp.
  # 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.
  
  import ConfigParser
  import os
  import sys
  
  import install_venv_common as install_venv  # flake8: noqa
  
  
  def print_help(project, venv, root):
      help = """
      %(project)s development environment setup is complete.
  
      %(project)s development uses virtualenv to track and manage Python
      dependencies while in development and testing.
  
      To activate the %(project)s virtualenv for the extent of your current
      shell session you can run:
  
      $ source %(venv)s/bin/activate
  
      Or, if you prefer, you can run commands in the virtualenv on a case by
      case basis by running:
  
      $ %(root)s/tools/with_venv.sh <your command>
      """
      print help % dict(project=project, venv=venv, root=root)
  
  
  def main(argv):
      root = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
  
      if os.environ.get('tools_path'):
          root = os.environ['tools_path']
      venv = os.path.join(root, '.venv')
      if os.environ.get('venv'):
          venv = os.environ['venv']
  
      pip_requires = os.path.join(root, 'requirements.txt')
      test_requires = os.path.join(root, 'test-requirements.txt')
      py_version = "python%s.%s" % (sys.version_info[0], sys.version_info[1])
      setup_cfg = ConfigParser.ConfigParser()
      setup_cfg.read('setup.cfg')
      project = setup_cfg.get('metadata', 'name')
  
      install = install_venv.InstallVenv(
          root, venv, pip_requires, test_requires, py_version, project)
      options = install.parse_args(argv)
      install.check_python_version()
      install.check_dependencies()
      install.create_virtualenv(no_site_packages=options.no_site_packages)
      install.install_dependencies()
      install.post_process()
      print_help(project, venv, root)
  
  if __name__ == '__main__':
      main(sys.argv)
  
new_contents: # Copyright 2010 United States Government as represented by the
  # Administrator of the National Aeronautics and Space Administration.
  # All Rights Reserved.
  #
  # Copyright 2010 OpenStack Foundation
  # Copyright 2013 IBM Corp.
  # 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.
  
  import ConfigParser
  import os
  import sys
  
  import install_venv_common as install_venv  # flake8: noqa
  
  
  def print_help(project, venv, root):
      help = """
      %(project)s development environment setup is complete.
  
      %(project)s development uses virtualenv to track and manage Python
      dependencies while in development and testing.
  
      To activate the %(project)s virtualenv for the extent of your current
      shell session you can run:
  
      $ source %(venv)s/bin/activate
  
      Or, if you prefer, you can run commands in the virtualenv on a case by
      case basis by running:
  
      $ %(root)s/tools/with_venv.sh <your command>
      """
      print(help % dict(project=project, venv=venv, root=root))
  
  
  def main(argv):
      root = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
  
      if os.environ.get('tools_path'):
          root = os.environ['tools_path']
      venv = os.path.join(root, '.venv')
      if os.environ.get('venv'):
          venv = os.environ['venv']
  
      pip_requires = os.path.join(root, 'requirements.txt')
      test_requires = os.path.join(root, 'test-requirements.txt')
      py_version = "python%s.%s" % (sys.version_info[0], sys.version_info[1])
      setup_cfg = ConfigParser.ConfigParser()
      setup_cfg.read('setup.cfg')
      project = setup_cfg.get('metadata', 'name')
  
      install = install_venv.InstallVenv(
          root, venv, pip_requires, test_requires, py_version, project)
      options = install.parse_args(argv)
      install.check_python_version()
      install.check_dependencies()
      install.create_virtualenv(no_site_packages=options.no_site_packages)
      install.install_dependencies()
      install.post_process()
      print_help(project, venv, root)
  
  if __name__ == '__main__':
      main(sys.argv)
  
subject: print statment has become a function in py3