dbussy.py 文件源码

def marshal(self) :
        "serializes this Message into the wire protocol format and returns a bytes object."
        buf = ct.POINTER(ct.c_ubyte)()
        nr_bytes = ct.c_int()
        if not dbus.dbus_message_marshal(self._dbobj, ct.byref(buf), ct.byref(nr_bytes)) :
            raise CallFailed("dbus_message_marshal")
        #end if
        result = bytearray(nr_bytes.value)
        ct.memmove \
          (
            ct.addressof((ct.c_ubyte * nr_bytes.value).from_buffer(result)),
            buf,
            nr_bytes.value
          )
        dbus.dbus_free(buf)
        return \
            result
    #end marshal