diff -r e77aa963fb19 -r 0c7b7b76a84f web/views/xmlrss.py
--- a/web/views/xmlrss.py	Fri Jul 02 19:14:48 2010 +0200
+++ b/web/views/xmlrss.py	Mon Jul 05 12:04:32 2010 +0200
@@ -24,7 +24,7 @@
 
 from logilab.mtconverter import xml_escape
 
-from cubicweb.selectors import (implements, non_final_entity, one_line_rset,
+from cubicweb.selectors import (is_instance, non_final_entity, one_line_rset,
                                 appobject_selectable, adaptable)
 from cubicweb.view import EntityView, EntityAdapter, AnyRsetView, Component
 from cubicweb.view import implements_adapter_compat
@@ -123,7 +123,7 @@
 
 class IFeedAdapter(EntityAdapter):
     __regid__ = 'IFeed'
-    __select__ = implements('Any')
+    __select__ = is_instance('Any')
 
     @implements_adapter_compat('IFeed')
     def rss_feed_url(self):