[GitHub] [airflow] uranusjr opened a new pull request #20800: Better multiple_outputs inferral for @task.python

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

uranusjr opened a new pull request #20800:
URL: https://github.com/apache/airflow/pull/20800


   This builds on #19608 and switches the implementation from using `inspect.signature()` (which uses `__annotations__` internally) to `typing_extension.get_type_hints()` (not the `typing` one for better backward compatibility) to provide better type resolution from “stringified” annotations. This better supports `from __future__ import annotation` and other non-define-time resolved annotations.
   
   To improve test writability and readability, `TestAirflowTaskDecorator` is converted from unittest to pytest-style for better version-based test-skipping fuinctionalities.
   
   cc @josh-fell 
   


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[GitHub] [airflow] uranusjr merged pull request #20800: Better multiple_outputs inferral for @task.python

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

uranusjr merged pull request #20800:
URL: https://github.com/apache/airflow/pull/20800


   


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