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annotate core/markup.py @ 763:20a3bf7a6370

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author Brian Neal <bgneal@gmail.com>
date Sun, 19 Jan 2014 11:25:45 -0600
parents 216f06267e2d
children 7429c98c8ece
rev   line source
bgneal@124 1 """
bgneal@128 2 Markup related utitlities useful for the entire project.
bgneal@124 3 """
bgneal@124 4 import markdown as _markdown
bgneal@124 5 from django.utils.encoding import force_unicode
bgneal@124 6
bgneal@211 7 from smiley import SmilifyMarkdown
bgneal@124 8
bgneal@124 9 class Markdown(object):
bgneal@128 10 """
bgneal@128 11 This is a thin wrapper around the Markdown class which deals with the
bgneal@128 12 differences in Markdown versions on the production and development server.
bgneal@352 13 This code was inspired by the code in
bgneal@128 14 django/contrib/markup/templatetags/markup.py.
bgneal@128 15 Currently, we only have to worry about Markdown 1.6b and 2.0.
bgneal@128 16 """
bgneal@124 17 def __init__(self, safe_mode='escape'):
bgneal@353 18 self.md = _markdown.Markdown(safe_mode=safe_mode,
bgneal@356 19 extensions=['urlize', 'nl2br', 'del'])
bgneal@124 20
bgneal@124 21 def convert(self, s):
bgneal@686 22 return self.md.convert(force_unicode(s))
bgneal@124 23
bgneal@124 24
bgneal@124 25 def markdown(s):
bgneal@128 26 """
bgneal@128 27 A convenience function for one-off markdown jobs.
bgneal@128 28 """
bgneal@124 29 md = Markdown()
bgneal@124 30 return md.convert(s)
bgneal@128 31
bgneal@128 32
bgneal@128 33 class SiteMarkup(object):
bgneal@128 34 """
bgneal@128 35 This class provides site markup by combining markdown and
bgneal@128 36 our own smiley markup.
bgneal@128 37 """
bgneal@128 38 def __init__(self):
bgneal@128 39 self.md = Markdown()
bgneal@211 40 self.smiley = SmilifyMarkdown()
bgneal@128 41
bgneal@128 42 def convert(self, s):
bgneal@211 43 return self.md.convert(self.smiley.convert(s))
bgneal@128 44
bgneal@128 45
bgneal@128 46 def site_markup(s):
bgneal@128 47 """
bgneal@128 48 Convenience function for one-off site markup jobs.
bgneal@128 49 """
bgneal@128 50 sm = SiteMarkup()
bgneal@128 51 return sm.convert(s)