How to let the child process live when parent process exited?

Question

I want to use multiprocessing module to complete this.

when I do this, like:

    $ python my_process.py

I start a pare

Answer 1

Here's one way to achieve an independent child process that does not exit when __main__ exits. It uses the os._exit() tip mentioned above by @WKPlus.

Is there a way to detach matplotlib plots so that the computation can continue?