def test_packetSTATUSShort(self):
        """
        A STATUS packet containing only a result code can also be parsed to
        produce the result of an outstanding request L{Deferred}.  Such packets
        are sent by some SFTP implementations, though not strictly legal.

        @see: U{section 9.1<http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-9.1>}
            of the SFTP Internet-Draft.
        """
        d = defer.Deferred()
        d.addCallback(self._cbTestPacketSTATUSShort)
        self.ftc.openRequests[1] = d
        data = struct.pack('!LL', 1, filetransfer.FX_OK)
        self.ftc.packet_STATUS(data)
        return d

        A STATUS packet containing only a result code can also be parsed to
        produce the result of an outstanding request L{Deferred}.  Such packets
        are sent by some SFTP implementations, though not strictly legal.

        @see: U{section 9.1<http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-9.1>}
            of the SFTP Internet-Draft.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/conch/test/test_filetransfer.py