Fix for pygments 1.6rc.

See also: encode/django-rest-framework#581

Author: lovelydinosaur

snippets/models.py

@@ -4,8 +4,9 @@
 from pygments.formatters import HtmlFormatter
 from pygments import highlight
 
-LANGUAGE_CHOICES = sorted([(item[1][0], item[0]) for item in get_all_lexers()])
-STYLE_CHOICES = sorted((item, item) for item in list(get_all_styles()))
+LEXERS = [item for item in get_all_lexers() if item[1]]
+LANGUAGE_CHOICES = sorted([(item[1][0], item[0]) for item in LEXERS])
+STYLE_CHOICES = sorted((item, item) for item in get_all_styles())
 
 
 class Snippet(models.Model):