code: def parse_userinfo(cls, userinfo):
          '''Parse the userinfo and return username and password.'''
          username, sep, password = userinfo.partition(':')
  
          return username, passworf parse_userinfo(cls, userinfo):
          '''Parse the userinfo and return username and password.'''
          username, sep, password = userinfo.partition(':')
  
          return username, password
docs: Parse the userinfo and return username and password.