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https://github.com/python-telegram-bot/python-telegram-bot.git
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263 lines
9.7 KiB
Python
263 lines
9.7 KiB
Python
#!/usr/bin/env python
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#
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# A library that provides a Python interface to the Telegram Bot API
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# Copyright (C) 2015-2022
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# Leandro Toledo de Souza <devs@python-telegram-bot.org>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser Public License for more details.
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#
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# You should have received a copy of the GNU Lesser Public License
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# along with this program. If not, see [http://www.gnu.org/licenses/].
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# pylint: disable=W0622
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"""This module contains objects representing Telegram bot command scopes."""
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from typing import Any, Union, Optional, TYPE_CHECKING, Dict, Type
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from telegram import TelegramObject, constants
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from telegram.utils.types import JSONDict
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if TYPE_CHECKING:
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from telegram import Bot
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class BotCommandScope(TelegramObject):
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"""Base class for objects that represent the scope to which bot commands are applied.
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Currently, the following 7 scopes are supported:
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* :class:`telegram.BotCommandScopeDefault`
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* :class:`telegram.BotCommandScopeAllPrivateChats`
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* :class:`telegram.BotCommandScopeAllGroupChats`
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* :class:`telegram.BotCommandScopeAllChatAdministrators`
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* :class:`telegram.BotCommandScopeChat`
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* :class:`telegram.BotCommandScopeChatAdministrators`
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* :class:`telegram.BotCommandScopeChatMember`
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Objects of this class are comparable in terms of equality. Two objects of this class are
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considered equal, if their :attr:`type` is equal. For subclasses with additional attributes,
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the notion of equality is overridden.
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Note:
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Please see the `official docs`_ on how Telegram determines which commands to display.
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.. _`official docs`: https://core.telegram.org/bots/api#determining-list-of-commands
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.. versionadded:: 13.7
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Args:
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type (:obj:`str`): Scope type.
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Attributes:
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type (:obj:`str`): Scope type.
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"""
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__slots__ = ('type',)
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DEFAULT = constants.BOT_COMMAND_SCOPE_DEFAULT
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""":const:`telegram.constants.BOT_COMMAND_SCOPE_DEFAULT`"""
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ALL_PRIVATE_CHATS = constants.BOT_COMMAND_SCOPE_ALL_PRIVATE_CHATS
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""":const:`telegram.constants.BOT_COMMAND_SCOPE_ALL_PRIVATE_CHATS`"""
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ALL_GROUP_CHATS = constants.BOT_COMMAND_SCOPE_ALL_GROUP_CHATS
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""":const:`telegram.constants.BOT_COMMAND_SCOPE_ALL_GROUP_CHATS`"""
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ALL_CHAT_ADMINISTRATORS = constants.BOT_COMMAND_SCOPE_ALL_CHAT_ADMINISTRATORS
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""":const:`telegram.constants.BOT_COMMAND_SCOPE_ALL_CHAT_ADMINISTRATORS`"""
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CHAT = constants.BOT_COMMAND_SCOPE_CHAT
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""":const:`telegram.constants.BOT_COMMAND_SCOPE_CHAT`"""
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CHAT_ADMINISTRATORS = constants.BOT_COMMAND_SCOPE_CHAT_ADMINISTRATORS
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""":const:`telegram.constants.BOT_COMMAND_SCOPE_CHAT_ADMINISTRATORS`"""
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CHAT_MEMBER = constants.BOT_COMMAND_SCOPE_CHAT_MEMBER
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""":const:`telegram.constants.BOT_COMMAND_SCOPE_CHAT_MEMBER`"""
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def __init__(self, type: str, **_kwargs: Any):
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self.type = type
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self._id_attrs = (self.type,)
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@classmethod
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def de_json(cls, data: Optional[JSONDict], bot: 'Bot') -> Optional['BotCommandScope']:
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"""Converts JSON data to the appropriate :class:`BotCommandScope` object, i.e. takes
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care of selecting the correct subclass.
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Args:
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data (Dict[:obj:`str`, ...]): The JSON data.
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bot (:class:`telegram.Bot`): The bot associated with this object.
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Returns:
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The Telegram object.
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"""
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data = cls._parse_data(data)
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if not data:
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return None
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_class_mapping: Dict[str, Type['BotCommandScope']] = {
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cls.DEFAULT: BotCommandScopeDefault,
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cls.ALL_PRIVATE_CHATS: BotCommandScopeAllPrivateChats,
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cls.ALL_GROUP_CHATS: BotCommandScopeAllGroupChats,
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cls.ALL_CHAT_ADMINISTRATORS: BotCommandScopeAllChatAdministrators,
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cls.CHAT: BotCommandScopeChat,
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cls.CHAT_ADMINISTRATORS: BotCommandScopeChatAdministrators,
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cls.CHAT_MEMBER: BotCommandScopeChatMember,
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}
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if cls is BotCommandScope:
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return _class_mapping.get(data['type'], cls)(**data, bot=bot)
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return cls(**data)
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class BotCommandScopeDefault(BotCommandScope):
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"""Represents the default scope of bot commands. Default commands are used if no commands with
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a `narrower scope`_ are specified for the user.
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.. _`narrower scope`: https://core.telegram.org/bots/api#determining-list-of-commands
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.. versionadded:: 13.7
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Attributes:
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type (:obj:`str`): Scope type :attr:`telegram.BotCommandScope.DEFAULT`.
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"""
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__slots__ = ()
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def __init__(self, **_kwargs: Any):
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super().__init__(type=BotCommandScope.DEFAULT)
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class BotCommandScopeAllPrivateChats(BotCommandScope):
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"""Represents the scope of bot commands, covering all private chats.
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.. versionadded:: 13.7
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Attributes:
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type (:obj:`str`): Scope type :attr:`telegram.BotCommandScope.ALL_PRIVATE_CHATS`.
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"""
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__slots__ = ()
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def __init__(self, **_kwargs: Any):
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super().__init__(type=BotCommandScope.ALL_PRIVATE_CHATS)
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class BotCommandScopeAllGroupChats(BotCommandScope):
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"""Represents the scope of bot commands, covering all group and supergroup chats.
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.. versionadded:: 13.7
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Attributes:
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type (:obj:`str`): Scope type :attr:`telegram.BotCommandScope.ALL_GROUP_CHATS`.
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"""
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__slots__ = ()
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def __init__(self, **_kwargs: Any):
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super().__init__(type=BotCommandScope.ALL_GROUP_CHATS)
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class BotCommandScopeAllChatAdministrators(BotCommandScope):
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"""Represents the scope of bot commands, covering all group and supergroup chat administrators.
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.. versionadded:: 13.7
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Attributes:
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type (:obj:`str`): Scope type :attr:`telegram.BotCommandScope.ALL_CHAT_ADMINISTRATORS`.
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"""
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__slots__ = ()
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def __init__(self, **_kwargs: Any):
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super().__init__(type=BotCommandScope.ALL_CHAT_ADMINISTRATORS)
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class BotCommandScopeChat(BotCommandScope):
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"""Represents the scope of bot commands, covering a specific chat.
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Objects of this class are comparable in terms of equality. Two objects of this class are
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considered equal, if their :attr:`type` and :attr:`chat_id` are equal.
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.. versionadded:: 13.7
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Args:
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chat_id (:obj:`str` | :obj:`int`): Unique identifier for the target chat or username of the
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target supergroup (in the format ``@supergroupusername``)
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Attributes:
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type (:obj:`str`): Scope type :attr:`telegram.BotCommandScope.CHAT`.
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chat_id (:obj:`str` | :obj:`int`): Unique identifier for the target chat or username of the
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target supergroup (in the format ``@supergroupusername``)
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"""
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__slots__ = ('chat_id',)
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def __init__(self, chat_id: Union[str, int], **_kwargs: Any):
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super().__init__(type=BotCommandScope.CHAT)
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self.chat_id = (
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chat_id if isinstance(chat_id, str) and chat_id.startswith('@') else int(chat_id)
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)
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self._id_attrs = (self.type, self.chat_id)
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class BotCommandScopeChatAdministrators(BotCommandScope):
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"""Represents the scope of bot commands, covering all administrators of a specific group or
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supergroup chat.
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Objects of this class are comparable in terms of equality. Two objects of this class are
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considered equal, if their :attr:`type` and :attr:`chat_id` are equal.
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.. versionadded:: 13.7
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Args:
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chat_id (:obj:`str` | :obj:`int`): Unique identifier for the target chat or username of the
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target supergroup (in the format ``@supergroupusername``)
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Attributes:
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type (:obj:`str`): Scope type :attr:`telegram.BotCommandScope.CHAT_ADMINISTRATORS`.
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chat_id (:obj:`str` | :obj:`int`): Unique identifier for the target chat or username of the
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target supergroup (in the format ``@supergroupusername``)
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"""
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__slots__ = ('chat_id',)
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def __init__(self, chat_id: Union[str, int], **_kwargs: Any):
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super().__init__(type=BotCommandScope.CHAT_ADMINISTRATORS)
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self.chat_id = (
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chat_id if isinstance(chat_id, str) and chat_id.startswith('@') else int(chat_id)
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)
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self._id_attrs = (self.type, self.chat_id)
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class BotCommandScopeChatMember(BotCommandScope):
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"""Represents the scope of bot commands, covering a specific member of a group or supergroup
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chat.
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Objects of this class are comparable in terms of equality. Two objects of this class are
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considered equal, if their :attr:`type`, :attr:`chat_id` and :attr:`user_id` are equal.
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.. versionadded:: 13.7
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Args:
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chat_id (:obj:`str` | :obj:`int`): Unique identifier for the target chat or username of the
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target supergroup (in the format ``@supergroupusername``)
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user_id (:obj:`int`): Unique identifier of the target user.
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Attributes:
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type (:obj:`str`): Scope type :attr:`telegram.BotCommandScope.CHAT_MEMBER`.
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chat_id (:obj:`str` | :obj:`int`): Unique identifier for the target chat or username of the
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target supergroup (in the format ``@supergroupusername``)
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user_id (:obj:`int`): Unique identifier of the target user.
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"""
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__slots__ = ('chat_id', 'user_id')
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def __init__(self, chat_id: Union[str, int], user_id: int, **_kwargs: Any):
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super().__init__(type=BotCommandScope.CHAT_MEMBER)
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self.chat_id = (
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chat_id if isinstance(chat_id, str) and chat_id.startswith('@') else int(chat_id)
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)
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self.user_id = int(user_id)
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self._id_attrs = (self.type, self.chat_id, self.user_id)
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