from yandex_music import YandexMusicObject class PromoCodeStatus(YandexMusicObject): def __init__(self, status, status_desc, account_status, client=None, **kwargs): self.status = status self.status_desc = status_desc self.account_status = account_status self.client = client @classmethod def de_json(cls, data, client): if not data: return None data = super(PromoCodeStatus, cls).de_json(data, client) from yandex_music import Status data['account_status'] = Status.de_json(data.get('account_status'), client) return cls(client=client, **data)