diff -r 35133d86970b -r 800592b8d39b web/views/ibreadcrumbs.py
--- a/web/views/ibreadcrumbs.py	Tue Feb 17 20:56:45 2009 +0100
+++ b/web/views/ibreadcrumbs.py	Tue Feb 17 21:29:58 2009 +0100
@@ -1,7 +1,7 @@
 """navigation components definition for CubicWeb web client
 
 :organization: Logilab
-:copyright: 2001-2008 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 :contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
 """
 __docformat__ = "restructuredtext en"
@@ -9,8 +9,7 @@
 from logilab.mtconverter import html_escape
 
 from cubicweb.interfaces import IBreadCrumbs
-from cubicweb.common.selectors import (match_context_prop, one_line_rset, 
-                                    implement_interface)
+from cubicweb.selectors import match_context_prop, one_line_rset, implements
 from cubicweb.common.view import EntityView
 from cubicweb.common.uilib import cut
 # don't use AnyEntity since this may cause bug with isinstance() due to reloading
@@ -29,8 +28,7 @@
     # register msg not generated since no entity implements IPrevNext in cubicweb itself
     title = _('contentnavigation_breadcrumbs')
     help = _('contentnavigation_breadcrumbs_description')
-    __selectors__ = (one_line_rset, match_context_prop, implement_interface)
-    accepts_interfaces = (IBreadCrumbs,)
+    __selectors__ = (one_line_rset, match_context_prop, implements(IBreadCrumbs))
     context = 'navtop'
     order = 5
     visible = False