casassg opened a new pull request #8962: URL: https://github.com/apache/airflow/pull/8962
Airflow [AIP-31](https://cwiki.apache.org/confluence/display/AIRFLOW/AIP-31:+Airflow+functional+DAG+definition) task decorator implementation. This decorator should facilitate wrapping a function into an operator and use it as such in a DAG. Closes #8057 + #8056. - Should be used without args or with args/kwargs for the underlying operator: ``` @task def simple_task(...): @operator(dag=dag) def simple_task(...): ``` - Task ID should be the function name by default. - Decorator should return an instance of `PythonFunctionalOperator`. This can be used to set task dependencies. Ex: ``` @task def simple_task(...) pass simple_task >> another_task ``` --- Make sure to mark the boxes below before creating PR: [x] - [ X ] Description above provides context of the change - [ ] Unit tests coverage for changes (not needed for documentation changes) - [ ] Target Github ISSUE in description if exists - [ ] Commits follow "[How to write a good git commit message](http://chris.beams.io/posts/git-commit/)" - [ ] Relevant documentation is updated including usage instructions. - [ ] I will engage committers as explained in [Contribution Workflow Example](https://github.com/apache/airflow/blob/master/CONTRIBUTING.rst#contribution-workflow-example). --- In case of fundamental code change, Airflow Improvement Proposal ([AIP](https://cwiki.apache.org/confluence/display/AIRFLOW/Airflow+Improvements+Proposals)) is needed. In case of a new dependency, check compliance with the [ASF 3rd Party License Policy](https://www.apache.org/legal/resolved.html#category-x). In case of backwards incompatible changes please leave a note in [UPDATING.md](https://github.com/apache/airflow/blob/master/UPDATING.md). Read the [Pull Request Guidelines](https://github.com/apache/airflow/blob/master/CONTRIBUTING.rst#pull-request-guidelines) for more information. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org