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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2019/03/07 12:55:49 UTC

[GitHub] [airflow] ffinfo commented on a change in pull request #4863: [AIRFLOW-3841] Remove DagBag from /tree

ffinfo commented on a change in pull request #4863: [AIRFLOW-3841] Remove DagBag from /tree
URL: https://github.com/apache/airflow/pull/4863#discussion_r263369641
 
 

 ##########
 File path: airflow/www/views.py
 ##########
 @@ -1185,16 +1186,16 @@ def tree(self, session=None):
         else:
             base_date = dag.latest_execution_date or timezone.utcnow()
 
-        DR = models.DagRun
-        dag_runs = (
-            session.query(DR)
-            .filter(
-                DR.dag_id == dag.dag_id,
-                DR.execution_date <= base_date)
-            .order_by(DR.execution_date.desc())
-            .limit(num_runs)
-            .all()
-        )
+        with create_session() as session:
 
 Review comment:
   not anymore, just did remove that

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