filetransfer.py 文件源码

def packet_OPEN(self, data):
        requestId = data[:4]
        data = data[4:]
        filename, data = getNS(data)
        flags ,= struct.unpack('!L', data[:4])
        data = data[4:]
        attrs, data = self._parseAttributes(data)
        assert data == '', 'still have data in OPEN: %s' % repr(data)
        d = defer.maybeDeferred(self.client.openFile, filename, flags, attrs)
        d.addCallback(self._cbOpenFile, requestId)
        d.addErrback(self._ebStatus, requestId, "open failed")