#!/usr/bin/env python # # A library that provides a Python interface to the Telegram Bot API # Copyright (C) 2015-2022 # Leandro Toledo de Souza # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Lesser Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Lesser Public License for more details. # # You should have received a copy of the GNU Lesser Public License # along with this program. If not, see [http://www.gnu.org/licenses/]. """This module contains an object that represents a Telegram ChatPermission.""" from typing import Any from telegram._telegramobject import TelegramObject class ChatPermissions(TelegramObject): """Describes actions that a non-administrator user is allowed to take in a chat. Objects of this class are comparable in terms of equality. Two objects of this class are considered equal, if their :attr:`can_send_messages`, :attr:`can_send_media_messages`, :attr:`can_send_polls`, :attr:`can_send_other_messages`, :attr:`can_add_web_page_previews`, :attr:`can_change_info`, :attr:`can_invite_users` and :attr:`can_pin_messages` are equal. Note: Though not stated explicitly in the official docs, Telegram changes not only the permissions that are set, but also sets all the others to :obj:`False`. However, since not documented, this behaviour may change unbeknown to PTB. Args: can_send_messages (:obj:`bool`, optional): :obj:`True`, if the user is allowed to send text messages, contacts, locations and venues. can_send_media_messages (:obj:`bool`, optional): :obj:`True`, if the user is allowed to send audios, documents, photos, videos, video notes and voice notes, implies :attr:`can_send_messages`. can_send_polls (:obj:`bool`, optional): :obj:`True`, if the user is allowed to send polls, implies :attr:`can_send_messages`. can_send_other_messages (:obj:`bool`, optional): :obj:`True`, if the user is allowed to send animations, games, stickers and use inline bots, implies :attr:`can_send_media_messages`. can_add_web_page_previews (:obj:`bool`, optional): :obj:`True`, if the user is allowed to add web page previews to their messages, implies :attr:`can_send_media_messages`. can_change_info (:obj:`bool`, optional): :obj:`True`, if the user is allowed to change the chat title, photo and other settings. Ignored in public supergroups. can_invite_users (:obj:`bool`, optional): :obj:`True`, if the user is allowed to invite new users to the chat. can_pin_messages (:obj:`bool`, optional): :obj:`True`, if the user is allowed to pin messages. Ignored in public supergroups. Attributes: can_send_messages (:obj:`bool`): Optional. :obj:`True`, if the user is allowed to send text messages, contacts, locations and venues. can_send_media_messages (:obj:`bool`): Optional. :obj:`True`, if the user is allowed to send audios, documents, photos, videos, video notes and voice notes, implies :attr:`can_send_messages`. can_send_polls (:obj:`bool`): Optional. :obj:`True`, if the user is allowed to send polls, implies :attr:`can_send_messages`. can_send_other_messages (:obj:`bool`): Optional. :obj:`True`, if the user is allowed to send animations, games, stickers and use inline bots, implies :attr:`can_send_media_messages`. can_add_web_page_previews (:obj:`bool`): Optional. :obj:`True`, if the user is allowed to add web page previews to their messages, implies :attr:`can_send_media_messages`. can_change_info (:obj:`bool`): Optional. :obj:`True`, if the user is allowed to change the chat title, photo and other settings. Ignored in public supergroups. can_invite_users (:obj:`bool`): Optional. :obj:`True`, if the user is allowed to invite new users to the chat. can_pin_messages (:obj:`bool`): Optional. :obj:`True`, if the user is allowed to pin messages. Ignored in public supergroups. """ __slots__ = ( 'can_send_other_messages', 'can_invite_users', 'can_send_polls', 'can_send_messages', 'can_send_media_messages', 'can_change_info', 'can_pin_messages', 'can_add_web_page_previews', ) def __init__( self, can_send_messages: bool = None, can_send_media_messages: bool = None, can_send_polls: bool = None, can_send_other_messages: bool = None, can_add_web_page_previews: bool = None, can_change_info: bool = None, can_invite_users: bool = None, can_pin_messages: bool = None, **_kwargs: Any, ): # Required self.can_send_messages = can_send_messages self.can_send_media_messages = can_send_media_messages self.can_send_polls = can_send_polls self.can_send_other_messages = can_send_other_messages self.can_add_web_page_previews = can_add_web_page_previews self.can_change_info = can_change_info self.can_invite_users = can_invite_users self.can_pin_messages = can_pin_messages self._id_attrs = ( self.can_send_messages, self.can_send_media_messages, self.can_send_polls, self.can_send_other_messages, self.can_add_web_page_previews, self.can_change_info, self.can_invite_users, self.can_pin_messages, ) @classmethod def all_permissions(cls) -> 'ChatPermissions': """ This method returns an :class:`ChatPermissions` instance with all attributes set to :obj:`True`. This is e.g. useful when unrestricting a chat member with :meth:`telegram.Bot.restrict_chat_member`. .. versionadded:: 20.0 """ return cls(True, True, True, True, True, True, True, True) @classmethod def no_permissions(cls) -> 'ChatPermissions': """ This method returns an :class:`ChatPermissions` instance with all attributes set to :obj:`False`. .. versionadded:: 20.0 """ return cls(False, False, False, False, False, False, False, False)