def toString():
        """

        @return: a serialized string representation of this entry, suitable for
        inclusion in a known_hosts file.  (Newline not included.)

        @rtype: L{str}
        """


        @return: a serialized string representation of this entry, suitable for
        inclusion in a known_hosts file.  (Newline not included.)

        @rtype: L{str}
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/conch/interfaces.py