yocto bitbake：使用python命令行选项运行bitbake python任务

Question

Is there a way to run bitbake task with python command line options ? Example: I have debug in the code, and the debug is always True, is there a way to pass an python option like python -O when executing bitbake task.

python do_some_task(){
    if __debug__:
        print("...")
    ...
  }
addtask do_some_task

I'm running my task's in the following way:

bitbake -c some_task ...

Answer 1

No. Python tasks are eval/exec by the worker directly, not by spawning a new instance of python.

For debugging can't you just use bb.debug() and read the task logs, which is where debug output goes?