view tools/mdx_nl2br.py @ 569:3fe2eced1be7

Now developing on Ubuntu 12.04 with Python 2.7. Use symbolic links for media, so add media/banners to .hgignore. I had a syntax error in banner_tags.py that only Python 2.7 caught. For local development, read database name from SECRETS.
author Brian Neal <bgneal@gmail.com>
date Sun, 29 Apr 2012 16:00:01 -0500
parents f54bf3b3bece
children
line wrap: on
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"""
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)