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https://github.com/python-telegram-bot/python-telegram-bot.git
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37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
#!/usr/bin/env python
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#
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# A library that provides a Python interface to the Telegram Bot API
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# Copyright (C) 2015-2022
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# Leandro Toledo de Souza <devs@python-telegram-bot.org>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser Public License as published by
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# 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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# This program 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 Public License for more details.
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#
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# You should have received a copy of the GNU Lesser Public License
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# along with this program. If not, see [http://www.gnu.org/licenses/].
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from telegram.ext import Handler
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class TestHandler:
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def test_slot_behaviour(self, mro_slots):
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class SubclassHandler(Handler):
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__slots__ = ()
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def __init__(self):
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super().__init__(lambda x: None)
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def check_update(self, update: object):
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pass
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inst = SubclassHandler()
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for attr in inst.__slots__:
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assert getattr(inst, attr, 'err') != 'err', f"got extra slot '{attr}'"
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assert len(mro_slots(inst)) == len(set(mro_slots(inst))), "duplicate slot"
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