2020-05-15 03:02:34 +09:00
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from typing import TYPE_CHECKING, Optional, List
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from yandex_music import YandexMusicObject
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if TYPE_CHECKING:
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from yandex_music import Client
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class ChartInfoMenuItem(YandexMusicObject):
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"""Класс, представляющий элемент меню чарта.
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Attributes:
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title (:obj:`str`): Заголовок.
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url (:obj:`str`): Постфикс для запроса чарта.
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selected (:obj:`bool` | :obj:`None`): Текущий ли элемент.
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client (:obj:`yandex_music.Client`): Клиент Yandex Music.
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Args:
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title (:obj:`str`): Заголовок.
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url (:obj:`str`): Постфикс для запроса чарта.
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selected (:obj:`bool`, optional): Текущий ли элемент.
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client (:obj:`yandex_music.Client`, optional): Клиент Yandex Music.
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"""
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2020-05-16 04:14:44 +09:00
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def __init__(self, title: str,
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url: str,
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selected: Optional[bool] = None,
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client: Optional['Client'] = None,
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**kwargs):
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2020-05-15 03:02:34 +09:00
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self.title = title
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self.url = url
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self.selected = selected
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self.client = client
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self._id_attrs = (url, selected)
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2020-05-16 04:14:44 +09:00
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super().handle_unknown_kwargs(self, **kwargs)
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2020-05-15 03:02:34 +09:00
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@classmethod
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def de_json(cls, data: dict, client: 'Client') -> Optional['ChartInfoMenuItem']:
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"""Десериализация объекта.
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Args:
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data (:obj:`dict`): Поля и значения десериализуемого объекта.
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client (:obj:`yandex_music.Client`, optional): Клиент Yandex Music.
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Returns:
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:obj:`yandex_music.ChartInfoMenuItem`: Элемент меню.
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"""
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if not data:
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return None
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data = super(ChartInfoMenuItem, cls).de_json(data, client)
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return cls(client=client, **data)
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@classmethod
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def de_list(cls, data: list, client: 'Client') -> List['ChartInfoMenuItem']:
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"""Десериализация списка объектов.
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Args:
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data (:obj:`list`): Список словарей с полями и значениями десериализуемого объекта.
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client (:obj:`yandex_music.Client`, optional): Клиент Yandex Music.
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Returns:
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:obj:`list` из :obj:`yandex_music.ChartInfoMenuItem`: Список элементов меню чарта.
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"""
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if not data:
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return []
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return [cls.de_json(item, client) for item in data]
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