old_contents: #!/usr/bin/env python
  # coding=utf-8
  #
  # Copyright 2014 Sascha Schirra
  #
  # This file is part of Ropper.
  #
  # Ropper is free software: you can redistribute it and/or modify
  # it under the terms of the GNU General Public License as published by
  # the Free Software Foundation, either version 3 of the License, or
  # (at your option) any later version.
  #
  # Ropper is distributed in the hope that it will be useful,
  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  
  import ropper
  import sys
  
  def main():
      if sys.argv[0].endswith('__main__.py'):
          sys.argv[0] = 'python -m ropper'
      ropper.start(sys.argv[1:])
  
  if __name__ == '__main__':
      main()
  
new_contents: #!/usr/bin/env python
  # coding=utf-8
  #
  # Copyright 2014 Sascha Schirra
  #
  # This file is part of Ropper.
  #
  # Ropper is free software: you can redistribute it and/or modify
  # it under the terms of the GNU General Public License as published by
  # the Free Software Foundation, either version 3 of the License, or
  # (at your option) any later version.
  #
  # Ropper is distributed in the hope that it will be useful,
  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  
  import ropper
  import sys
  import re
  
  def main():
      if re.search('__main__.pyc?$', sys.argv[0]):
          sys.argv[0] = 'python -m ropper'
      ropper.start(sys.argv[1:])
  
  if __name__ == '__main__':
      main()
  
subject: Add the check for .pyc in __main__.py