Merge "Use Query.column_descriptions instead of private property"

openstack · Dec 7, 2016 · ea61c3e · ea61c3e
2 parents 9a541f0 + 1ef552a
commit ea61c3e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/neutron/services/timestamp/timestamp_db.py b/neutron/services/timestamp/timestamp_db.py
@@ -50,7 +50,7 @@ def _change_since_result_filter_hook(self, query, filters):
             raise n_exc.InvalidInput(error_message=msg)
         changed_since = (timeutils.
                          normalize_time(changed_since_string))
-        target_model_class = list(query._mapper_adapter_map.keys())[0]
+        target_model_class = query.column_descriptions[0]['type']
         query = query.join(standard_attr.StandardAttribute,
                            target_model_class.standard_attr_id ==
                            standard_attr.StandardAttribute.id).filter(