ashb commented on a change in pull request #7923: Get Airflow Variables from
Environment Variables
URL: https://github.com/apache/airflow/pull/7923#discussion_r399639447
##########
File path: airflow/secrets/metastore.py
##########
@@ -37,3 +37,16 @@ def get_connections(self, conn_id, session=None) ->
List[Connection]:
conn_list = session.query(Connection).filter(Connection.conn_id ==
conn_id).all()
session.expunge_all()
return conn_list
+
+ @provide_session
+ def get_variable(self, key: str, session=None):
+ """
+ Get Airflow Variable from Metadata DB
+
+ :param key: Variable Key
+ :return: Variable Value
+ """
+ from airflow.models.variable import Variable
Review comment:
Yeah, imports in functions are almost never circular - to be able to call
the function one module already needs to be fully loaded already, so a cycle
can never result.
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