Add fallback to Admin log if reverse fails.

flicks/base/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 from django.contrib.admin.models import LogEntry, DELETION
-from django.core.urlresolvers import reverse
+from django.core.urlresolvers import NoReverseMatch, reverse
 from django.utils.html import escape
 
 from caching.base import CachingQuerySet
@@ -48,10 +48,13 @@ def object_link(self, obj):
             link = escape(obj.object_repr)
         else:
             ct = obj.content_type
-            link = u'<a href="%s">%s</a>' % (
-                reverse('admin:%s_%s_change' % (ct.app_label, ct.model), args=[obj.object_id]),
-                escape(obj.object_repr),
-            )
+            try:
+                link = u'<a href="%s">%s</a>' % (
+                    reverse('admin:%s_%s_change' % (ct.app_label, ct.model),
+                            args=[obj.object_id]),
+                    escape(obj.object_repr))
+            except NoReverseMatch:
+                link = escape(obj.object_repr)
         return link
     object_link.allow_tags = True
     object_link.admin_order_field = 'object_repr'