# HG changeset patch
# User Julien Jehannet <julien.jehannet@logilab.fr>
# Date 1253110488 -7200
# Node ID 0d953f0b41c407f3af880d26dd11ba091857db63
# Parent  e39699c442999efc1ca9175320d5e22ff9d23572
[D] add entity inheritance example

diff -r e39699c44299 -r 0d953f0b41c4 doc/book/en/development/datamodel/inheritance.rst
--- a/doc/book/en/development/datamodel/inheritance.rst	Tue Sep 15 17:43:56 2009 +0200
+++ b/doc/book/en/development/datamodel/inheritance.rst	Wed Sep 16 16:14:48 2009 +0200
@@ -5,4 +5,14 @@
 When describing a data model, entities can inherit from other entities as is
 common in object-oriented programming.
 
+You have the possibility to adapt some entity attributes, as follow:
+
+.. sourcecode:: python
+
+    from cubes.OTHER_CUBE import entities
+    class EntityExample(entities.EntityExample):
+        def dc_long_title(self):
+            return '%s (%s)' % (self.name, self.description)
+
+
 XXX WRITME