# HG changeset patch
# User Frederic Bastien <bastienf@iro.umontreal.ca>
# Date 1210619289 14400
# Node ID b7ca3545186b8fc00194a6cb5083ee23a15186c7
# Parent  ad144fa72bf555dc3aa5942077dc77900e4ab00b
added missing raise

diff -r ad144fa72bf5 -r b7ca3545186b learner.py
--- a/learner.py	Mon May 12 14:15:16 2008 -0400
+++ b/learner.py	Mon May 12 15:08:09 2008 -0400
@@ -118,6 +118,8 @@
         The function returned makes use of the self.useInputAttributes() and
         sets the attributes specified by self.useOutputAttributes().
         """
+        raise AbstractFunction()
+
     def attributeNames(self):
         """
         A Learner may have attributes that it wishes to export to other objects. To automate