old_contents: import argparse
  
  """
  usage: mfh.py [-h] [-c | --client [PORT]] [-u] [-v]
  
  Serve some sweet honey to the ubiquitous bots!
  
  optional arguments:
    -h, --help       show this help message and exit
    -c               launch client with on port defined in settings
    --client [PORT]  port to start a client on
    -u, --updater    enable self updating
    -v, --verbose    increase output verbosity
  """
  
  
  def parse():
      parser = argparse.ArgumentParser(
          description='Serve some sweet honey to the ubiquitous bots!',
          epilog='And that`s how you`d detect a sneaky chinese bot.',
          prog='mfh.py',
          )
  
      client_group = parser.add_mutually_exclusive_group()
  
      client_group.add_argument(
          '-c',
          action='store_true',
          help='launch client with on port defined in settings',
          )
  
      client_group.add_argument(
          '--client',
          help='port to start a client on',
          metavar='PORT',
          nargs='?',
          type=int,
          )
  
      server_group = parser.add_mutually_exclusive_group()
  
      server_group.add_argument(
          '-s',
          action='store_true',
          help='launch server with on port defined in settings',
          )
  
      server_group.add_argument(
          '--server',
          help='port to start a server on',
          metavar='PORT',
          nargs='?',
          type=int,
          )
  
      parser.add_argument(
          '-u',
          '--updater',
          action='store_true',
          help='enable self updating',
          )
  
      parser.add_argument(
          '-v',
          '--verbose',
          action='store_true',
          help='increase output verbosity',
          )
  
      return parser.parse_args()
  
new_contents: import argparse
  
  """
  usage: mfh.py [-h] [-c | --client [PORT]] [-s | --server [PORT]] [-u] [-v]
  
  Serve some sweet honey to the ubiquitous bots!
  
  optional arguments:
    -h, --help       show this help message and exit
    -c               launch client with on port defined in settings
    --client [PORT]  port to start a client on
    -s               launch server with on port defined in settings
    --server [PORT]  port to start a server on
    -u, --updater    enable self updating
    -v, --verbose    increase output verbosity
  
  And that`s how you`d detect a sneaky chinese bot.
  """
  
  
  def parse():
      parser = argparse.ArgumentParser(
          description='Serve some sweet honey to the ubiquitous bots!',
          epilog='And that`s how you`d detect a sneaky chinese bot.',
          prog='mfh.py',
          )
  
      client_group = parser.add_mutually_exclusive_group()
  
      client_group.add_argument(
          '-c',
          action='store_true',
          help='launch client with on port defined in settings',
          )
  
      client_group.add_argument(
          '--client',
          help='port to start a client on',
          metavar='PORT',
          nargs='?',
          type=int,
          )
  
      server_group = parser.add_mutually_exclusive_group()
  
      server_group.add_argument(
          '-s',
          action='store_true',
          help='launch server with on port defined in settings',
          )
  
      server_group.add_argument(
          '--server',
          help='port to start a server on',
          metavar='PORT',
          nargs='?',
          type=int,
          )
  
      parser.add_argument(
          '-u',
          '--updater',
          action='store_true',
          help='enable self updating',
          )
  
      parser.add_argument(
          '-v',
          '--verbose',
          action='store_true',
          help='increase output verbosity',
          )
  
      return parser.parse_args()
  
subject: Update docstring