[Python-checkins] r81172 - tracker/roundup-src/roundup/cgi/templating.py

[martin.v.loewis]

Author: martin.v.loewis
Date: Fri May 14 19:31:19 2010
New Revision: 81172

Log:
Ban grouping or sorting on multilink properties.


Modified:
   tracker/roundup-src/roundup/cgi/templating.py

Modified: tracker/roundup-src/roundup/cgi/templating.py
==============================================================================
--- tracker/roundup-src/roundup/cgi/templating.py	(original)
+++ tracker/roundup-src/roundup/cgi/templating.py	Fri May 14 19:31:19 2010
@@ -2386,6 +2386,8 @@
                 dir, name = '+', f
             if cls and cls.get_transitive_prop(name) is None:
                 self.client.error_message.append("Unknown property "+name)
+            elif cls and isinstance(cls.get_transitive_prop(name), hyperdb.Multilink):
+                self.client.error_message.append("Cannot group or sort by "+name)
             else:
                 var.append((dir, name))