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https://github.com/python-telegram-bot/python-telegram-bot.git
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ac59f2f37c
* Added methods to generate the original markdown/html formatted string from the entities contained in an update * Added * Moved the html/markdown parsing methods to `Message` * Moved extract_* methods from helpers to the appropriate location * Refactored text_markdown and text_html * Refactored text_markdown and text_html for efficiency * Fixed method call in conversationhandler * Fixed method call in handler * Fixed `make test` command on windows systems * Improved method documentation
27 lines
1 KiB
Python
27 lines
1 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) 2015-2016
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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 """
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import re
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def escape_markdown(text):
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"""Helper function to escape telegram markup symbols"""
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escape_chars = '\*_`\['
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return re.sub(r'([%s])' % escape_chars, r'\\\1', text)
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