[GitHub] [airflow] casassg opened a new issue #8055: [AIP-31] Add "output" property in BaseOperator

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

casassg opened a new issue #8055: [AIP-31] Add "output" property in BaseOperator 
URL: https://github.com/apache/airflow/issues/8055
 
 
   
   **Description**
   
   Output property should return the default `XComArg` for the operator (using `return_value` as key). 
   
   **Use case / motivation**
   
   It can be used to get XComArg of an operator without needing to directly initialize XComArg explicitly. 
   
   ```
     get_ip = SimpleHttpOperator(
         task_id='get_ip', endpoint='get', method='GET', xcom_push=True
     )
   
   send_email = EmailOperator(
         task_id='send_email',
         to="example@example.com",
         subject='',
         html_content=get_ip.output
     )
   ```
   
   
   **Related Issues**
   
   Blocked by #8052

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