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view tools/mdx_del.py @ 479:32cec6cd8808

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Refactor RateLimiter so that if Redis is not running, everything still runs normally (minus the rate limiting protection). My assumption that creating a Redis connection would throw an exception if Redis wasn't running was wrong. The exceptions actually occur when you issue a command. This is for #224.
author Brian Neal <bgneal@gmail.com>
date Sun, 25 Sep 2011 00:49:05 +0000
parents 2e90b63520b8
children
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"""
A python-markdown extension to add support for <del>.
The Markdown syntax is --this is deleted text--.

"""
import markdown


DEL_RE = r'(---)(.*?)---'

class DelExtension(markdown.Extension):

    def extendMarkdown(self, md, md_globals):
        del_tag = markdown.inlinepatterns.SimpleTagPattern(DEL_RE, 'del')
        md.inlinePatterns.add('del', del_tag, '>not_strong')


def makeExtension(configs=None):
    return DelExtension(configs)