--- a/test/data/rrqlexpr_on_attr.py	Sat Aug 01 16:21:52 2009 +0200
+++ b/test/data/rrqlexpr_on_attr.py	Sat Aug 01 16:54:03 2009 +0200
@@ -5,6 +5,9 @@
 :contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
 :license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
 """
+from yams.buildobjs import EntityType, RelationType, String
+from cubicweb.schema import RRQLExpression
+
 class ToTo(EntityType):
     permissions = {
         'read': ('managers',),