Merge branch 'master' of git://github.com/melinath/philo

[philo.git] / models / base.py

diff --git a/models/base.py b/models/base.py
index 81e557f..2a94daa 100644 (file)
--- a/models/base.py
+++ b/models/base.py
@@ -53,6 +53,7 @@ class Attribute(models.Model):
        
        class Meta:
                app_label = 'philo'
+               unique_together = ('key', 'entity_content_type', 'entity_object_id')
 
 
 value_content_type_limiter = ContentTypeRegistryLimiter()
@@ -81,6 +82,7 @@ class Relationship(models.Model):
        
        class Meta:
                app_label = 'philo'
+               unique_together = ('key', 'entity_content_type', 'entity_object_id')
 
 
 class QuerySetMapper(object, DictMixin):