@ -38,6 +38,7 @@ from django.template import Context, Template
from django.template.loader import render_to_string, get_template
from django.utils.encoding import smart_str
from django.utils.encoding import smart_unicode
from django.utils.translation import ugettext as _
from django.core.urlresolvers import reverse
from django.core.exceptions import SuspiciousOperation
from django.db.models import Q