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#!/usr/bin/env python | |
# | |
# A library that provides a Python interface to the Telegram Bot API | |
# Copyright (C) 2015-2024 | |
# Leandro Toledo de Souza <[email protected]> | |
# | |
# 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 TYPE_CHECKING, Optional | |
from telegram._telegramobject import TelegramObject | |
from telegram._utils.types import JSONDict | |
if TYPE_CHECKING: | |
from telegram import Bot | |
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_polls`, :attr:`can_send_other_messages`, :attr:`can_add_web_page_previews`, | |
:attr:`can_change_info`, :attr:`can_invite_users`, :attr:`can_pin_messages`, | |
:attr:`can_send_audios`, :attr:`can_send_documents`, :attr:`can_send_photos`, | |
:attr:`can_send_videos`, :attr:`can_send_video_notes`, :attr:`can_send_voice_notes`, and | |
:attr:`can_manage_topics` are equal. | |
.. versionchanged:: 20.0 | |
:attr:`can_manage_topics` is considered as well when comparing objects of | |
this type in terms of equality. | |
.. versionchanged:: 20.5 | |
* :attr:`can_send_audios`, :attr:`can_send_documents`, :attr:`can_send_photos`, | |
:attr:`can_send_videos`, :attr:`can_send_video_notes` and :attr:`can_send_voice_notes` | |
are considered as well when comparing objects of this type in terms of equality. | |
* Removed deprecated argument and attribute ``can_send_media_messages``. | |
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 behavior 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_polls (:obj:`bool`, optional): :obj:`True`, if the user is allowed to send polls. | |
can_send_other_messages (:obj:`bool`, optional): :obj:`True`, if the user is allowed to | |
send animations, games, stickers and use inline bots. | |
can_add_web_page_previews (:obj:`bool`, optional): :obj:`True`, if the user is allowed to | |
add web page previews to their 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. | |
can_manage_topics (:obj:`bool`, optional): :obj:`True`, if the user is allowed | |
to create forum topics. If omitted defaults to the value of | |
:attr:`can_pin_messages`. | |
.. versionadded:: 20.0 | |
can_send_audios (:obj:`bool`): :obj:`True`, if the user is allowed to send audios. | |
.. versionadded:: 20.1 | |
can_send_documents (:obj:`bool`): :obj:`True`, if the user is allowed to send documents. | |
.. versionadded:: 20.1 | |
can_send_photos (:obj:`bool`): :obj:`True`, if the user is allowed to send photos. | |
.. versionadded:: 20.1 | |
can_send_videos (:obj:`bool`): :obj:`True`, if the user is allowed to send videos. | |
.. versionadded:: 20.1 | |
can_send_video_notes (:obj:`bool`): :obj:`True`, if the user is allowed to send video | |
notes. | |
.. versionadded:: 20.1 | |
can_send_voice_notes (:obj:`bool`): :obj:`True`, if the user is allowed to send voice | |
notes. | |
.. versionadded:: 20.1 | |
Attributes: | |
can_send_messages (:obj:`bool`): Optional. :obj:`True`, if the user is allowed to send text | |
messages, contacts, locations and venues. | |
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. | |
can_add_web_page_previews (:obj:`bool`): Optional. :obj:`True`, if the user is allowed to | |
add web page previews to their 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. | |
can_manage_topics (:obj:`bool`): Optional. :obj:`True`, if the user is allowed | |
to create forum topics. If omitted defaults to the value of | |
:attr:`can_pin_messages`. | |
.. versionadded:: 20.0 | |
can_send_audios (:obj:`bool`): :obj:`True`, if the user is allowed to send audios. | |
.. versionadded:: 20.1 | |
can_send_documents (:obj:`bool`): :obj:`True`, if the user is allowed to send documents. | |
.. versionadded:: 20.1 | |
can_send_photos (:obj:`bool`): :obj:`True`, if the user is allowed to send photos. | |
.. versionadded:: 20.1 | |
can_send_videos (:obj:`bool`): :obj:`True`, if the user is allowed to send videos. | |
.. versionadded:: 20.1 | |
can_send_video_notes (:obj:`bool`): :obj:`True`, if the user is allowed to send video | |
notes. | |
.. versionadded:: 20.1 | |
can_send_voice_notes (:obj:`bool`): :obj:`True`, if the user is allowed to send voice | |
notes. | |
.. versionadded:: 20.1 | |
""" | |
__slots__ = ( | |
"can_add_web_page_previews", | |
"can_change_info", | |
"can_invite_users", | |
"can_manage_topics", | |
"can_pin_messages", | |
"can_send_audios", | |
"can_send_documents", | |
"can_send_messages", | |
"can_send_other_messages", | |
"can_send_photos", | |
"can_send_polls", | |
"can_send_video_notes", | |
"can_send_videos", | |
"can_send_voice_notes", | |
) | |
def __init__( | |
self, | |
can_send_messages: Optional[bool] = None, | |
can_send_polls: Optional[bool] = None, | |
can_send_other_messages: Optional[bool] = None, | |
can_add_web_page_previews: Optional[bool] = None, | |
can_change_info: Optional[bool] = None, | |
can_invite_users: Optional[bool] = None, | |
can_pin_messages: Optional[bool] = None, | |
can_manage_topics: Optional[bool] = None, | |
can_send_audios: Optional[bool] = None, | |
can_send_documents: Optional[bool] = None, | |
can_send_photos: Optional[bool] = None, | |
can_send_videos: Optional[bool] = None, | |
can_send_video_notes: Optional[bool] = None, | |
can_send_voice_notes: Optional[bool] = None, | |
*, | |
api_kwargs: Optional[JSONDict] = None, | |
): | |
super().__init__(api_kwargs=api_kwargs) | |
# Required | |
self.can_send_messages: Optional[bool] = can_send_messages | |
self.can_send_polls: Optional[bool] = can_send_polls | |
self.can_send_other_messages: Optional[bool] = can_send_other_messages | |
self.can_add_web_page_previews: Optional[bool] = can_add_web_page_previews | |
self.can_change_info: Optional[bool] = can_change_info | |
self.can_invite_users: Optional[bool] = can_invite_users | |
self.can_pin_messages: Optional[bool] = can_pin_messages | |
self.can_manage_topics: Optional[bool] = can_manage_topics | |
self.can_send_audios: Optional[bool] = can_send_audios | |
self.can_send_documents: Optional[bool] = can_send_documents | |
self.can_send_photos: Optional[bool] = can_send_photos | |
self.can_send_videos: Optional[bool] = can_send_videos | |
self.can_send_video_notes: Optional[bool] = can_send_video_notes | |
self.can_send_voice_notes: Optional[bool] = can_send_voice_notes | |
self._id_attrs = ( | |
self.can_send_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, | |
self.can_manage_topics, | |
self.can_send_audios, | |
self.can_send_documents, | |
self.can_send_photos, | |
self.can_send_videos, | |
self.can_send_video_notes, | |
self.can_send_voice_notes, | |
) | |
self._freeze() | |
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(*(14 * (True,))) | |
def no_permissions(cls) -> "ChatPermissions": | |
""" | |
This method returns an :class:`ChatPermissions` instance | |
with all attributes set to :obj:`False`. | |
.. versionadded:: 20.0 | |
""" | |
return cls(*(14 * (False,))) | |
def de_json( | |
cls, data: Optional[JSONDict], bot: Optional["Bot"] = None | |
) -> Optional["ChatPermissions"]: | |
"""See :meth:`telegram.TelegramObject.de_json`.""" | |
data = cls._parse_data(data) | |
if not data: | |
return None | |
api_kwargs = {} | |
# This is a deprecated field that TG still returns for backwards compatibility | |
# Let's filter it out to speed up the de-json process | |
if data.get("can_send_media_messages") is not None: | |
api_kwargs["can_send_media_messages"] = data.pop("can_send_media_messages") | |
return super()._de_json(data=data, bot=bot, api_kwargs=api_kwargs) | |