--- a/entity.py Thu Dec 12 12:28:43 2013 +0100
+++ b/entity.py Thu Dec 12 12:34:38 2013 +0100
@@ -287,7 +287,10 @@
select._varmaker = rqlvar_maker(defined=select.defined_vars,
aliases=select.aliases, index=26)
if settype:
- select.add_type_restriction(mainvar, cls.__regid__)
+ rel = select.add_type_restriction(mainvar, cls.__regid__)
+ # should use 'is_instance_of' instead of 'is' so we retrieve
+ # subclasses instances as well
+ rel.r_type = 'is_instance_of'
if fetchattrs is None:
fetchattrs = cls.fetch_attrs
cls._fetch_restrictions(mainvar, select, fetchattrs, user, ordermethod)