--- a/view.py	Sun Aug 02 11:54:48 2009 +0200
+++ b/view.py	Sun Aug 02 11:55:24 2009 +0200
@@ -13,6 +13,7 @@
 
 from logilab.common.deprecation import deprecated
 from logilab.mtconverter import xml_escape
+from rql import nodes
 
 from cubicweb import NotAnEntity
 from cubicweb.selectors import yes, non_final_entity, nonempty_rset, none_rset