objects.py 文件源码

def serialize(self):
        """Return the binary representation."""
        io = BytesIO()
        for k in self.keys():
            try:
                typecode = self.typecodes[k]
            except KeyError:
                typecode = None
            io.write(serialize_component(k, self[k], typecode))
        buf = io.getvalue()
        return b''.join([
            self.name.encode('utf-8'),
            b'\0',
            struct.pack('<I', len(buf)),
            buf
        ])