def from_json(json_data):
     pbdata = qrl_pb2.TokenMetadata()
     Parse(json_data, pbdata)
     return TokenMetadata(pbdata)
 def deserialize(data):
     pbdata = qrl_pb2.TokenMetadata()
     pbdata.ParseFromString(bytes(data))
     return TokenMetadata(pbdata)
 def __init__(self, protobuf_data=None):
     self._data = protobuf_data
     if protobuf_data is None:
         self._data = qrl_pb2.TokenMetadata()