@classmethod<EOL><INDENT>def create(cls, setting, **kwargs):<DEDENT>
host, port = setting.rsplit('<STR_LIT::>', <NUM_LIT:1>)<EOL>return cls(host, int(port), **kwargs)<EOL>
Instantiate a :class:`NetworkConnection` (or subclass) object based
        on a given host name and port number (eg. ``192.168.0.205:9100``).