68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
# Pyrogram - Telegram MTProto API Client Library for Python
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# Copyright (C) 2017-2020 Dan <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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import pyrogram
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from pyrogram.api import functions, types
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from ...ext import BaseClient
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class JoinChat(BaseClient):
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async def join_chat(
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self,
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chat_id: str
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):
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"""Join a group chat or channel.
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Parameters:
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chat_id (``str``):
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Unique identifier for the target chat in form of a *t.me/joinchat/* link or username of the target
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channel/supergroup (in the format @username).
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Returns:
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:obj:`Chat`: On success, a chat object is returned.
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Example:
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.. code-block:: python
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# Join chat via username
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app.join_chat("pyrogram")
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# Join chat via invite link
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app.join_chat("https://t.me/joinchat/AAAAAE0QmSW3IUmm3UFR7A")
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"""
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match = self.INVITE_LINK_RE.match(chat_id)
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if match:
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chat = await self.send(
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functions.messages.ImportChatInvite(
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hash=match.group(1)
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)
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)
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if isinstance(chat.chats[0], types.Chat):
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return pyrogram.Chat._parse_chat_chat(self, chat.chats[0])
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elif isinstance(chat.chats[0], types.Channel):
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return pyrogram.Chat._parse_channel_chat(self, chat.chats[0])
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else:
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chat = await self.send(
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functions.channels.JoinChannel(
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channel=await self.resolve_peer(chat_id)
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)
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)
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return pyrogram.Chat._parse_channel_chat(self, chat.chats[0])
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