diff --git a/apps/common/utils.py b/apps/common/utils.py
index 61973996ac..c60c0ac1e1 100644
--- a/apps/common/utils.py
+++ b/apps/common/utils.py
@@ -1,4 +1,4 @@
-# -*- coding: utf-8 -*-
+     # -*- coding: utf-8 -*-
 import os
 import re
 import types
@@ -288,11 +288,11 @@ def return_type(value):
     if isinstance(value, types.FunctionType):
         return value.__doc__ if value.__doc__ else _(u'function found')
     elif isinstance(value, types.ClassType):
-        return _(u'class found: %s') % unicode(value).split("'")[1].split('.')[-1]
+        return u'%s.%s' % (value.__class__.__module__, value.__class__.__name__)
     elif isinstance(value, types.TypeType):
-        return _(u'class found: %s') % unicode(value).split("'")[1].split('.')[-1]
+        return u'%s.%s' % (value.__module__, value.__name__)
     elif isinstance(value, types.DictType) or isinstance(value, types.DictionaryType):
-        return ','.join(list(value))
+        return u', '.join(list(value))
     else:
         return value