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Python debugger stucks when the first python_callable from a class has **context parameter

apache/airflow#51861·46929·Python·42 天未动·6 条评论·上游最近活跃 ·池内状态:可认领
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### Apache Airflow version 3.0.2 ### If "Other Airflow 2 version" selected, which one? _No response_ ### What happened? Python debugger in VSCode starts infinite variable loading when the first `python_callable` handled by `PythonOperator` has the `**context` parameter. The problem was absent in Airflow 2.10.5. P.S. Provided DAG is intentionally simplified. The problem heavily affects our workflow in a production environment. **Case 1:** - 1st callable doesn't have the `**context` parameter. - 2nd callable has the `**context` parameter. - All works fine. ![Image](https://github.com/user-attachments/assets/64dc15e2-c4a1-401f-af15-ac6e0de38b50) **Case 2:** - 1st callable has the `**context` parameter. - Debugger starts infinite variable loading and reluctantly responds to the Stop command. ![Image](https://github.com/user-attachments/assets/3d5c5daa-6813-4826-9e12-235e0326a0e4) ### What you think should happen instead? Python debugger should show variables and works properly. ### How to reproduce VSCode's `launch.json`: ```JSON { "version": "0.2.0", "configurations": [ { "name": "Current DAG", "type": "debugpy", "request": "launch", "program": "${file}", "console": "integratedTerminal", "justMyCode": true }, ] } ``` `test.py` ```Python from airflow import DAG from airflow.providers.standard.operators.python import PythonOperator class TestClass: def func_with_context(self, **context) -> None: return None def func_without_context(self) -> None: return None with DAG("test_dag") as dag: run_func_with_context = PythonOperator( task_id="run_func_with_context", python_callable=TestClass().func_with_context ) run_func_without_context = PythonOperator( task_id="run_func_without_context", python_callable=TestClass().func_without_context ) # Leave only 1 line uncommented at a time # run_func_with_cont…
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