[3] | 1 | """preprocessing functions, used with the 'preprocessor' argument on Template, TemplateLookup""" |
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| 2 | |
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| 3 | import re |
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| 4 | |
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| 5 | def convert_comments(text): |
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| 6 | """preprocess old style comments. |
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| 7 | |
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| 8 | example: |
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| 9 | |
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| 10 | from mako.ext.preprocessors import convert_comments |
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| 11 | t = Template(..., preprocessor=preprocess_comments)""" |
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| 12 | return re.sub(r'(?<=\n)\s*#[^#]', "##", text) |
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| 13 | |
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| 14 | # TODO |
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| 15 | def create_tag(callable): |
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| 16 | """given a callable, extract the *args and **kwargs, and produce a preprocessor |
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| 17 | that will parse for <%<funcname> <args>> and convert to an appropriate <%call> statement. |
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| 18 | |
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| 19 | this allows any custom tag to be created which looks like a pure Mako-style tag.""" |
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| 20 | raise NotImplementedError("Future functionality....") |
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