49 lines
2.0 KiB
Python
49 lines
2.0 KiB
Python
# Pyrogram - Telegram MTProto API Client Library for Python
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# Copyright (C) 2017-2018 Dan Tès <https://github.com/delivrance>
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#
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# This file is part of Pyrogram.
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#
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# Pyrogram is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published
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# by 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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# Pyrogram 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 General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with Pyrogram. If not, see <http://www.gnu.org/licenses/>.
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from pyrogram.api import functions, types
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from ...ext import BaseClient, utils
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class GetChat(BaseClient):
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async def get_chat(self, chat_id: int or str):
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"""Use this method to get up to date information about the chat (current name of the user for
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one-on-one conversations, current username of a user, group or channel, etc.)
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Args:
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chat_id (``int`` | ``str``):
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Unique identifier (int) or username (str) of the target chat.
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For a private channel/supergroup you can use its *t.me/joinchat/* link.
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Returns:
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On success, a :obj:`Chat <pyrogram.Chat>` object is returned.
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Raises:
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:class:`Error <pyrogram.Error>`
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"""
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peer = await self.resolve_peer(chat_id)
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if isinstance(peer, types.InputPeerChannel):
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r = await self.send(functions.channels.GetFullChannel(peer))
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elif isinstance(peer, (types.InputPeerUser, types.InputPeerSelf)):
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r = await self.send(functions.users.GetFullUser(peer))
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else:
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r = await self.send(functions.messages.GetFullChat(peer.chat_id))
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return await utils.parse_chat_full(self, r)
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