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https://github.com/djohnlewis/stackdump
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50 lines
1.2 KiB
Python
50 lines
1.2 KiB
Python
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#!/usr/bin/env python
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"""
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Sane List Extension for Python-Markdown
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=======================================
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Modify the behavior of Lists in Python-Markdown t act in a sane manor.
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In standard Markdown sytex, the following would constitute a single
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ordered list. However, with this extension, the output would include
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two lists, the first an ordered list and the second and unordered list.
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1. ordered
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2. list
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* unordered
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* list
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Copyright 2011 - [Waylan Limberg](http://achinghead.com)
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"""
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import re
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import markdown
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class SaneOListProcessor(markdown.blockprocessors.OListProcessor):
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CHILD_RE = re.compile(r'^[ ]{0,3}((\d+\.))[ ]+(.*)')
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SIBLING_TAGS = ['ol']
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class SaneUListProcessor(markdown.blockprocessors.UListProcessor):
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CHILD_RE = re.compile(r'^[ ]{0,3}(([*+-]))[ ]+(.*)')
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SIBLING_TAGS = ['ul']
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class SaneListExtension(markdown.Extension):
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""" Add sane lists to Markdown. """
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def extendMarkdown(self, md, md_globals):
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""" Override existing Processors. """
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md.parser.blockprocessors['olist'] = SaneOListProcessor(md.parser)
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md.parser.blockprocessors['ulist'] = SaneUListProcessor(md.parser)
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def makeExtension(configs={}):
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return SaneListExtension(configs=configs)
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