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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2021/08/20 02:26:52 UTC

[GitHub] [airflow] kaxil opened a new pull request #17748: Fix ``TimeSensorAsync`` and adds ``TimeTrigger``

kaxil opened a new pull request #17748:
URL: https://github.com/apache/airflow/pull/17748


   When using the following example dag, it currently fails with `You cannot pass naive datetimes` error.
   This happens because `TimeSensorAsync` passes a `datetime.time` object while `DateTimeTrigger` expects
   a `datetime.datetime` object. This PR fixes it by adding a new trigger object: ``TimeTrigger``.
   
   Example DAG:
   
   ```python
   from datetime import timedelta
   
   from airflow import DAG
   from airflow.sensors.time_sensor import TimeSensorAsync
   from airflow.utils import dates, timezone
   
   with DAG(
       dag_id='example_date_time_async_operator',
       schedule_interval='0 0 * * *',
       start_date=dates.days_ago(2),
       dagrun_timeout=timedelta(minutes=60),
       tags=['example', 'example2', 'async'],
   ) as dag:
   
       TimeSensorAsync(task_id="test-2", target_time=timezone.time(22, 43, 0))
   ```
   
   cc @andrewgodwin 
   
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[GitHub] [airflow] andrewgodwin commented on pull request #17748: Fix ``TimeSensorAsync`` and adds ``TimeTrigger``

Posted by GitBox <gi...@apache.org>.
andrewgodwin commented on pull request #17748:
URL: https://github.com/apache/airflow/pull/17748#issuecomment-902390924


   What is the need for `TimeTrigger` here? It seems to perform the same function as the other trigger but with the timezone passed in separately, rather than in `moment`?


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[GitHub] [airflow] github-actions[bot] commented on pull request #17748: Fix ``TimeSensorAsync``

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on pull request #17748:
URL: https://github.com/apache/airflow/pull/17748#issuecomment-903226160


   The PR most likely needs to run full matrix of tests because it modifies parts of the core of Airflow. However, committers might decide to merge it quickly and take the risk. If they don't merge it quickly - please rebase it to the latest main at your convenience, or amend the last commit of the PR, and push it with --force-with-lease.


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[GitHub] [airflow] kaxil merged pull request #17748: Fix ``TimeSensorAsync``

Posted by GitBox <gi...@apache.org>.
kaxil merged pull request #17748:
URL: https://github.com/apache/airflow/pull/17748


   


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[GitHub] [airflow] kaxil edited a comment on pull request #17748: Fix ``TimeSensorAsync``

Posted by GitBox <gi...@apache.org>.
kaxil edited a comment on pull request #17748:
URL: https://github.com/apache/airflow/pull/17748#issuecomment-903025741


   > What is the need for `TimeTrigger` here? It seems to perform the same function as the other trigger but with the timezone passed in separately, rather than in `moment`?
   
   Updated to use ``DateTimeTrigger``


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[GitHub] [airflow] kaxil commented on pull request #17748: Fix ``TimeSensorAsync``

Posted by GitBox <gi...@apache.org>.
kaxil commented on pull request #17748:
URL: https://github.com/apache/airflow/pull/17748#issuecomment-903025741


   > What is the need for `TimeTrigger` here? It seems to perform the same function as the other trigger but with the timezone passed in separately, rather than in `moment`?
   
   Yup, updated


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