# HG changeset patch
# User Sylvain Thenault <sylvain.thenault@logilab.fr>
# Date 1229952667 -3600
# Node ID 57e88c0ba2862e2c3a06348691bce0155153e9ec
# Parent  8cd0c21117836b83d5300206c2001d5850f1544e
check we have a description *yams attribute*

diff -r 8cd0c2111783 -r 57e88c0ba286 entities/__init__.py
--- a/entities/__init__.py	Mon Dec 22 14:30:44 2008 +0100
+++ b/entities/__init__.py	Mon Dec 22 14:31:07 2008 +0100
@@ -131,7 +131,7 @@
     
     def dc_description(self, format='text/plain'):
         """return a suitable description for this entity"""
-        if hasattr(self, 'description'):
+        if self.e_schema.has_subject_relation('description'):
             return self.printable_value('description', format=format)
         return u''