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