[GitHub] [airflow] GuillaumeDesforges opened a new issue #15119: Flag on CLI airflow tasks test to attach debugger

[GitBox <gi...@apache.org>]

GuillaumeDesforges opened a new issue #15119:
URL: https://github.com/apache/airflow/issues/15119


   **Description**
   
   Any way to allow to attach a debugger when using `airflow tasks test`
   
   **Use case / motivation**
   
   Following [discussion](https://github.com/apache/airflow/discussions/14621):
   
   I generate DAGs dynamically using a database.
   I want to debug tasks.
   
   The doc ([Debug Executor](https://airflow.apache.org/docs/apache-airflow/stable/executor/debug.html)) suggests to add
   
   ```python
   if __name__ == '__main__':
     from airflow.utils.state import State
     dag.clear(dag_run_state=State.NONE)
     dag.run()
   ```
   and run from IDE.
   
   The above code snippet is something I'd rather avoid:
   * it is hard to select the right dag and tasks when they are generated automatically
   * it's a code artifact I'd rather avoid having, because everytime I test another dag, task or execution time, it creates git diffs
   
   **Are you willing to submit a PR?**
   
   No
   
   **Related Issues**
   
   Haven't seen any (?)


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[GitHub] [airflow] ashb commented on issue #15119: Flag on CLI airflow tasks test to attach debugger

[GitBox <gi...@apache.org>]

ashb commented on issue #15119:
URL: https://github.com/apache/airflow/issues/15119#issuecomment-811448411


   Are you aware of the the `dag.cli()` function? That might help you


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[GitHub] [airflow] GuillaumeDesforges commented on issue #15119: Flag on CLI airflow tasks test to attach debugger

[GitBox <gi...@apache.org>]

GuillaumeDesforges commented on issue #15119:
URL: https://github.com/apache/airflow/issues/15119#issuecomment-815853085


   You seem to be referring to [this](https://airflow.apache.org/docs/apache-airflow/stable/_api/airflow/models/index.html#airflow.models.DAG.cli)?
   
   In order to use this command, I need to hard-write in my code which DAG to use, when my script generates a lot of them. I do not want to write which dag should be tested to the git history, when it changes frequently.


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