[GitHub] [airflow] uranusjr commented on issue #26016: Apply templates to Dynamic task arguments passed as expand

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

uranusjr commented on issue #26016:
URL: https://github.com/apache/airflow/issues/26016#issuecomment-1229364541

   This is actually intentionally done to match the current behaviour without task-mapping. For example:
   
   ```python
   @task
   def get_templated_echo():
       return 'echo "The date is {{ ds }}"'
   
   BashOperator(task_id="echo_task", bash_command=get_templated_echo())
   ```
   
   The task `echo_task` will echo `The date is {{ ds }}"` without template resolution.
   
   You could argue that the current behaviour (regardless of task mapping) is unexpected, but it is an established behaviour (taskflow has existed for a while now), and the change needs to be made for all cases, not different between dynamic task-mapping and non-mapped tasks.
   
   I’m modifying the title to reflect the actual scope of the feature request.


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