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comparison gpp/core/markup.py @ 124:9c18250972d5

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Refactored the markdown/smiley logic. Created classes for Markdown and Smilify. No longer call render_to_string() in models.py for various models.
author Brian Neal <bgneal@gmail.com>
date Sat, 14 Nov 2009 04:32:32 +0000
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children 48621ba5c385
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123:3ae999b0c53b 124:9c18250972d5
1 """
2 This is a thin wrapper around the Markdown class which deals with the
3 differences in Markdown versions on the production and development server.
4 This code was inspired by the code in
5 django/contrib/markup/templatetags/markup.py.
6 Currently, we only have to worry about Markdown 1.6b and 2.0.
7 """
8 import markdown as _markdown
9 from django.utils.encoding import force_unicode
10
11 from smiley.utils import smilify
12
13 class Markdown(object):
14
15 def __init__(self, safe_mode='escape'):
16 # Unicode support only in markdown v1.7 or above. Version_info
17 # exists only in markdown v1.6.2rc-2 or above.
18 self.unicode_support = getattr(_markdown, "version_info", None) >= (1, 7)
19 self.md = _markdown.Markdown(safe_mode=safe_mode)
20
21 def convert(self, s):
22 if self.unicode_support:
23 return self.md.convert(force_unicode(s))
24 else:
25 return force_unicode(self.md.convert(s))
26
27
28 def markdown(s):
29 md = Markdown()
30 return md.convert(s)