--- a/server/test/unittest_session.py	Wed May 11 09:39:51 2011 +0200
+++ b/server/test/unittest_session.py	Wed May 11 12:11:51 2011 +0200
@@ -15,6 +15,8 @@
 #
 # You should have received a copy of the GNU Lesser General Public License along
 # with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
+from __future__ import with_statement
+
 from logilab.common.testlib import TestCase, unittest_main, mock_object
 
 from cubicweb.devtools.testlib import CubicWebTC