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ecab62ce84
* support for both sync and async filters * Add whitespace for readability * moving to handler.check for coroutine function Ref: https://github.com/pyrogram/pyrogram/pull/437#discussion_r451626488 * add last line Co-authored-by: Dan <14043624+delivrance@users.noreply.github.com>
37 lines
1.2 KiB
Python
37 lines
1.2 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 asyncio
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class Handler:
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def __init__(self, callback: callable, filters=None):
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self.callback = callback
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self.filters = filters
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async def check(self, update):
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if callable(self.filters):
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if asyncio.iscoroutinefunction(self.filters.__call__):
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return (await self.filters(update))
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else:
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return self.filters(update)
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else:
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return True
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