code: def auto_open(self, state=None):
          
          if state is None:
              return self.__auto_open
          self.__auto_open = bool(state)
          return self.__auto_open
docs: Get or set automatic TCP connect mode
  
          :param state: auto_open state or None for get value
          :type state: bool or None
          :returns: auto_open state or None if set fail
          :rtype: bool or None