60 lines
2.1 KiB
Python
60 lines
2.1 KiB
Python
# Pyrogram - Telegram MTProto API Client Library for Python
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# Copyright (C) 2017-present 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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from pyrogram.handlers import DisconnectHandler
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from pyrogram.handlers.handler import Handler
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from pyrogram.scaffold import Scaffold
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class RemoveHandler(Scaffold):
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def remove_handler(self, handler: "Handler", group: int = 0):
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"""Remove a previously-registered update handler.
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Make sure to provide the right group where the handler was added in. You can use the return value of the
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:meth:`~pyrogram.Client.add_handler` method, a tuple of *(handler, group)*, and pass it directly.
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Parameters:
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handler (``Handler``):
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The handler to be removed.
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group (``int``, *optional*):
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The group identifier, defaults to 0.
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Example:
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.. code-block:: python
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from pyrogram import Client
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from pyrogram.handlers import MessageHandler
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def dump(client, message):
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print(message)
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app = Client("my_account")
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handler = app.add_handler(MessageHandler(dump))
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# Starred expression to unpack (handler, group)
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app.remove_handler(*handler)
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app.run()
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"""
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if isinstance(handler, DisconnectHandler):
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self.disconnect_handler = None
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else:
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self.dispatcher.remove_handler(handler, group)
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