eladkal commented on a change in pull request #20071:
URL: https://github.com/apache/airflow/pull/20071#discussion_r764958126
##########
File path: tests/operators/test_python.py
##########
@@ -703,6 +703,25 @@ def test_clear_skipped_downstream_task(self):
else:
raise ValueError(f'Invalid task id {ti.task_id} found!')
+ def test_xcom_push(self):
+ dag = DAG(
+ 'shortcircuit_operator_test_xcom_push',
+ default_args={'owner': 'airflow', 'start_date': DEFAULT_DATE},
+ schedule_interval=INTERVAL,
+ )
+ short_op = ShortCircuitOperator(task_id='make_choice', dag=dag,
python_callable=lambda: 'signature')
Review comment:
~~I think this is not doing what you expect.
In `ShortCircuitOperator` the python_callable returns only True/False values.
If the value is False then the operator is looking for the downstream tasks
and change their status to Skip.
It's not the same as `BranchPythonOperator` where the python callable is
expected to return `task_ids`.~~
~~This is also why I'm having trouble understanding the feature request in
the issue as the request is to return the value of the condition which can be
True/False.
If it's False then no downstream task can ever use the value as it short
circuit all of them.
If it's True then what is there to do with the xcom?~~
Got what you mean now.
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