X-Git-Url: http://git.ithinksw.org/philo.git/blobdiff_plain/06dc22d5cbde2329fe2e5926243697e492b0a9ef..92aff1148db7b03f585dbe204abda452a402c20c:/models/nodes.py

diff --git a/models/nodes.py b/models/nodes.py
index 8d33d43..09376b8 100644
--- a/models/nodes.py
+++ b/models/nodes.py
@@ -3,6 +3,7 @@ from django.contrib.contenttypes.models import ContentType
 from django.contrib.contenttypes import generic
 from django.contrib.sites.models import Site, RequestSite
 from django.http import HttpResponse, HttpResponseServerError, HttpResponseRedirect, Http404
+from django.core.exceptions import ValidationError
 from django.core.servers.basehttp import FileWrapper
 from django.core.urlresolvers import resolve, clear_url_caches, reverse, NoReverseMatch
 from django.template import add_to_builtins as register_templatetags