60 lines
2.3 KiB
Python
60 lines
2.3 KiB
Python
# Pyrogram - Telegram MTProto API Client Library for Python
|
|
# Copyright (C) 2017-2021 Dan <https://github.com/delivrance>
|
|
#
|
|
# This file is part of Pyrogram.
|
|
#
|
|
# Pyrogram is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Lesser General Public License as published
|
|
# by the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# Pyrogram 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 General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public License
|
|
# along with Pyrogram. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
import logging
|
|
from typing import Union, List
|
|
|
|
from pyrogram.scaffold import Scaffold
|
|
from pyrogram import types
|
|
|
|
log = logging.getLogger(__name__)
|
|
|
|
|
|
class GetMediaGroup(Scaffold):
|
|
async def get_media_group(
|
|
self,
|
|
chat_id: Union[int, str],
|
|
message_id: int
|
|
) -> List["types.Message"]:
|
|
"""Get the media group a message belongs to.
|
|
|
|
Parameters:
|
|
chat_id (``int`` | ``str``):
|
|
Unique identifier (int) or username (str) of the target chat.
|
|
For your personal cloud (Saved Messages) you can simply use "me" or "self".
|
|
For a contact that exists in your Telegram address book you can use his phone number (str).
|
|
|
|
message_id (``int``):
|
|
The id of one of the messages that belong to the media group.
|
|
|
|
Returns:
|
|
List of :obj:`~pyrogram.types.Message`: On success, a list of messages of the media group is returned.
|
|
|
|
Raises:
|
|
ValueError: In case the passed message id doesn't belong to a media group.
|
|
"""
|
|
# There can be maximum 10 items in a media group.
|
|
messages = await self.get_messages(chat_id, [msg_id for msg_id in range(message_id - 9, message_id + 10)], replies=0)
|
|
|
|
media_group_id = messages[9].media_group_id
|
|
|
|
if media_group_id is None:
|
|
raise ValueError("The message doesn't belong to a media group")
|
|
|
|
return types.List(msg for msg in messages if msg.media_group_id == media_group_id)
|