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47 lines
1.9 KiB
Python
47 lines
1.9 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) 2015-2021
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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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"""This module contains helper functions related to warnings issued by the library.
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.. versionadded:: 14.0
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Warning:
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Contents of this module are intended to be used internally by the library and *not* by the
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user. Changes to this module are not considered breaking changes and may not be documented in
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the changelog.
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"""
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import warnings
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from typing import Type
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from telegram.warnings import PTBUserWarning
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def warn(message: str, category: Type[Warning] = PTBUserWarning, stacklevel: int = 0) -> None:
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"""
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Helper function used as a shortcut for warning with default values.
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.. versionadded:: 14.0
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Args:
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message (:obj:`str`): Specify the warnings message to pass to ``warnings.warn()``.
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category (:obj:`Type[Warning]`, optional): Specify the Warning class to pass to
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``warnings.warn()``. Defaults to :class:`telegram.warnings.PTBUserWarning`.
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stacklevel (:obj:`int`, optional): Specify the stacklevel to pass to ``warnings.warn()``.
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Pass the same value as you'd pass directly to ``warnings.warn()``. Defaults to ``0``.
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"""
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warnings.warn(message, category=category, stacklevel=stacklevel + 1)
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