leo.py 文件源码

def parse():
   """Parse the command line """
   parser = argparse.ArgumentParser(description='Query Leo', 
                                    usage='%(prog)s [OPTIONS] QUERYSTRING')
   parser.add_argument( '-D', '--with-defs',
      action="store_true",
      default=False,
      help="Include any definitions in the result (default: %(default)s)",
      )
   parser.add_argument( '-E', '--with-examples',
      action="store_true",
      default=False,
      help="Include examples in the result (default: %(default)s)",
      )
   parser.add_argument( '-P', '--with-phrases',
      action="store_true",
      default=False,
      help="Include phrases in the result (default: %(default)s)",
      )
   #parser.add_argument( '-F', '--with-forums',
   #   action="store_true",
   #   default=False,
   #   help="Include forums in the result (default: %(default)s)",
   #   )
   parser.add_argument('query',
      metavar="QUERYSTRING",
      help="Query string",
      )
   return parser.parse_args()