josh-fell opened a new pull request #19608: URL: https://github.com/apache/airflow/pull/19608
Closes: #19538 There are a few cases in which the existing `multiple_outputs` inference in the TaskFlow API doesn't automatically unfurl a returned dictionary into separate `XComs`: - The return type annotation of the TaskFlow function is the basic `dict` type - In Python 3.6, the inference fails to set `multiple_outputs` to True due to use of an incorrect attr This PR fixes the inference on a simple `dict` return type annotation and adds a condition for Python 3.6 use. > Since Python 3.6 will reach EOL on 2021-12-23, happy to drop the `sys.version_info` check if this fix wouldn't be included in a minor release before support for Python 3.6 is dropped. --- **^ Add meaningful description above** Read the **[Pull Request Guidelines](https://github.com/apache/airflow/blob/main/CONTRIBUTING.rst#pull-request-guidelines)** for more information. 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/main/UPDATING.md). -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
