Ticket #11270: cache_templatetag.patch

templatetags/cache.py

@@ -3 +3 @@
 from django.core.cache import cache
 from django.utils.encoding import force_unicode
 from django.utils.http import urlquote
+from django.utils.hashcompat import md5_constructor
 
 register = Library()
 
@@ -23 +24 @@
         except (ValueError, TypeError):
             raise TemplateSyntaxError('"cache" tag got a non-integer timeout value: %r' % expire_time)
         # Build a unicode key for this fragment and all vary-on's.
-        cache_key = u':'.join([self.fragment_name] + [urlquote(resolve_variable(var, context)) for var in self.vary_on])
+        cache_key = md5_constructor()
+        cache_key.update(u':'.join([self.fragment_name] + [urlquote(resolve_variable(var, context)) for var in self.vary_on]))
+        cache_key = cache_key.hexdigest()
         value = cache.get(cache_key)
         if value is None:
             value = self.nodelist.render(context)