75 lines
2.6 KiB
Python
75 lines
2.6 KiB
Python
# Pyrogram - Telegram MTProto API Client Library for Python
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# Copyright (C) 2017-2021 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 logging
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from pyrogram import raw
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from pyrogram import types
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from pyrogram.errors import UserMigrate
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from pyrogram.scaffold import Scaffold
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from pyrogram.session import Session, Auth
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log = logging.getLogger(__name__)
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class SignInBot(Scaffold):
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async def sign_in_bot(self, bot_token: str) -> "types.User":
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"""Authorize a bot using its bot token generated by BotFather.
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Parameters:
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bot_token (``str``):
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The bot token generated by BotFather
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Returns:
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:obj:`~pyrogram.types.User`: On success, the bot identity is return in form of a user object.
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Raises:
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BadRequest: In case the bot token is invalid.
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"""
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while True:
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try:
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r = await self.send(
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raw.functions.auth.ImportBotAuthorization(
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flags=0,
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api_id=self.api_id,
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api_hash=self.api_hash,
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bot_auth_token=bot_token
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)
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)
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except UserMigrate as e:
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await self.session.stop()
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await self.storage.dc_id(e.x)
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await self.storage.auth_key(
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await Auth(
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self, await self.storage.dc_id(),
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await self.storage.test_mode()
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).create()
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)
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self.session = Session(
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self, await self.storage.dc_id(),
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await self.storage.auth_key(), await self.storage.test_mode()
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)
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await self.session.start()
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else:
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await self.storage.user_id(r.user.id)
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await self.storage.is_bot(True)
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return types.User._parse(self, r.user)
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