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view tools/mdx_nl2br.py @ 517:666147a2cc08

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Moved the imports from the top of the file into the task function. This seemed to prevent some strange import errors that only occurred on the production server. I don't know if the problems were related to mod_wsgi or Python 2.5 or what.
author Brian Neal <bgneal@gmail.com>
date Thu, 15 Dec 2011 02:49:16 +0000
parents f54bf3b3bece
children
line wrap: on
line source
"""
A python-markdown extension to treat newlines as hard breaks; like
StackOverflow and GitHub flavored Markdown do.

"""
import markdown


BR_RE = r'\n'

class Nl2BrExtension(markdown.Extension):

    def extendMarkdown(self, md, md_globals):
        br_tag = markdown.inlinepatterns.SubstituteTagPattern(BR_RE, 'br')
        md.inlinePatterns.add('nl', br_tag, '_end')


def makeExtension(configs=None):
    return Nl2BrExtension(configs)