from yandex_music import YandexMusicObject class TrackId(YandexMusicObject): def __init__(self, id, album_id=None, client=None, **kwargs): self.id = id self.album_id = album_id self.client = client self._id_attrs = (self.id, self.album_id) @classmethod def de_json(cls, data, client): if not data: return None data = super(TrackId, cls).de_json(data, client) return cls(client=client, **data)