--- a/entity.py Fri Aug 08 13:05:07 2014 +0200
+++ b/entity.py Mon Jul 28 16:05:19 2014 +0200
@@ -425,8 +425,10 @@
needcheck = not cls.e_schema.has_unique_values(mainattr)
else:
for rschema in cls.e_schema.subject_relations():
- if rschema.final and rschema != 'eid' \
- and cls.e_schema.has_unique_values(rschema):
+ if (rschema.final
+ and rschema != 'eid'
+ and cls.e_schema.has_unique_values(rschema)
+ and cls.e_schema.rdef(rschema.type).cardinality[0] == '1'):
mainattr = str(rschema)
needcheck = False
break