[Erp5-report] r45049 leonardo - /erp5/trunk/products/ERP5/mixin/composition.py

[nobody at svn.erp5.org]

Author: leonardo
Date: Mon Apr  4 15:28:09 2011
New Revision: 45049

URL: http://svn.erp5.org?rev=45049&view=rev
Log:
Stop quickly _getOb uses of asComposedDocument() result

In predicate searches using asComposedDocument() result as context, categories where being looked up as subobjects, triggering the _folder_handler assertion.
Make sure it fails the lookup fast.

Modified:
    erp5/trunk/products/ERP5/mixin/composition.py

Modified: erp5/trunk/products/ERP5/mixin/composition.py
URL: http://svn.erp5.org/erp5/trunk/products/ERP5/mixin/composition.py?rev=45049&r1=45048&r2=45049&view=diff
==============================================================================
--- erp5/trunk/products/ERP5/mixin/composition.py [utf8] (original)
+++ erp5/trunk/products/ERP5/mixin/composition.py [utf8] Mon Apr  4 15:28:09 2011
@@ -144,7 +144,10 @@ class asComposedDocument(object):
 
   @property
   def _folder_handler(self):
-    assert False
+    assert False, "Attempt to use .asComposedDocument() result as folder. This should never happen!"
+
+  def _getOb(self, key, *args, **kw):
+    raise KeyError(key)
 
   def __getattr__(self, name):
     raise AttributeError(name)