ashb commented on a change in pull request #4864: [AIRFLOW-3832] Remove DagBag
dependency from /rendered.
URL: https://github.com/apache/airflow/pull/4864#discussion_r263333840
##########
File path: airflow/www/views.py
##########
@@ -486,16 +486,22 @@ def rendered(self):
dag_id = request.args.get('dag_id')
task_id = request.args.get('task_id')
execution_date = request.args.get('execution_date')
+ root = request.args.get('root', '')
+
dttm = pendulum.parse(execution_date)
form = DateTimeForm(data={'execution_date': dttm})
- root = request.args.get('root', '')
- dag = dagbag.get_dag(dag_id)
+
+ dag_model = DagModel.get_dagmodel(dag_id)
+ dag = dag_model.get_dag()
Review comment:
The other PRs have a `flash()` if dag_model isn't found - should we have
that here too?
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