SamWheating commented on a change in pull request #18924:
URL: https://github.com/apache/airflow/pull/18924#discussion_r732291747
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File path: airflow/api_connexion/endpoints/dag_endpoint.py
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@@ -60,13 +60,16 @@ def get_dag_details(dag_id):
@security.requires_access([(permissions.ACTION_CAN_READ,
permissions.RESOURCE_DAG)])
@format_parameters({'limit': check_limit})
@provide_session
-def get_dags(limit, session, offset=0, only_active=True, tags=None):
+def get_dags(limit, session, offset=0, only_active=True, tags=None,
search=None):
"""Get all DAGs."""
if only_active:
dags_query = session.query(DagModel).filter(~DagModel.is_subdag,
DagModel.is_active)
else:
dags_query = session.query(DagModel).filter(~DagModel.is_subdag)
+ if search:
+ dags_query = dags_query.filter(DagModel.dag_id.ilike(f'%{search}%'))
Review comment:
Interesting - which part would you extract out? If we're just extracting
the ilike argument generation then I guess it would look something like this:
```python
def get_formatted_search(search_term):
return f"%{search_term}%"
# in another file:
@security.requires_access([(permissions.ACTION_CAN_READ,
permissions.RESOURCE_DAG)])
@format_parameters({'limit': check_limit})
@provide_session
def get_dags(limit, session, offset=0, only_active=True, tags=None,
dag_id_pattern=None):
"""Get all DAGs."""
if only_active:
dags_query = session.query(DagModel).filter(~DagModel.is_subdag,
DagModel.is_active)
else:
dags_query = session.query(DagModel).filter(~DagModel.is_subdag)
if dag_id_pattern:
dags_query =
dags_query.filter(DagModel.dag_id.ilike(get_formatted_search(dag_id_pattern)))
```
Which is a bit of an unnecessary optimization in my opinion.
Unless you were thinking about a function which actually returns a modified
`session.query()` object?
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