old_contents: from __future__ import absolute_import
  from __future__ import division
  from __future__ import unicode_literals
  
  from warehouse import script
  
  
  def main():
      script.run()
  
  
  if __name__ == "__main__":
      main()
  
new_contents: from __future__ import absolute_import
  from __future__ import division
  from __future__ import unicode_literals
  
  import sys
  
  from flask.ext.script import InvalidCommand  # pylint: disable=E0611,F0401
  
  from warehouse import script
  
  
  def main():
      # This is copied over from script.run and modified for Warehouse
      try:
          try:
              command = sys.argv[1]
          except IndexError:
              raise InvalidCommand("Please provide a command:")
  
          return script.handle("warehouse", command, sys.argv[2:])
      except InvalidCommand as exc:
          print exc
          script.print_usage()
  
      return 1
  
  
  if __name__ == "__main__":
      sys.exit(main())
  
subject: Customize the command runner for cleaner output