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- # ext/preprocessors.py
- # Copyright (C) 2006-2016 the Mako authors and contributors <see AUTHORS file>
- #
- # This module is part of Mako and is released under
- # the MIT License: http://www.opensource.org/licenses/mit-license.php
- """preprocessing functions, used with the 'preprocessor'
- argument on Template, TemplateLookup"""
- import re
- def convert_comments(text):
- """preprocess old style comments.
- example:
- from mako.ext.preprocessors import convert_comments
- t = Template(..., preprocessor=convert_comments)"""
- return re.sub(r'(?<=\n)\s*#[^#]', "##", text)
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