Python Multiprocessing Guide: Returning Output From A Process

I was working on a tkinter app , where in args are given through input box and as soon as we hit search button it should start a process , but it through a some pickle error and a duplicate gui window opens up.
I’ll be happy if you make an video explaining multiprocessing using tkinter gui as an example .

Thanks for this nice and clear presentation :)

Hey Jad, do you know how to return to error_callback

I'm a beginner and I'm confused on this line of code? Basically, I'm trying to get it to execute the code but it wont:

subprocess.Popen('.vscode\\CalculatorGui.py', shell=True)

How can you make this execute the code?

Thanks

How to solve broken process pool on multiprocessing?

So normally I see a process gets passed a target function? But here I don’t see anywhere that you tell process to use run method as the target. Why does chef.start() use run? Or is this assumed that “run” is the target? Can you pass an arbitrary method of the class for the target function instead?

Supposing the queue had more data than you want to process at any one time, is there a way to retrieve X number of elements from it only? My serial port is filling a queue with 4 bytes (tuple).. is there a way to get from the queue, 1 tuple at a time (4 bytes)?

How big is that queue?

Nice job! You should keep making videos

how to make general ai vid next pls with code thx

love it!!

What should I cover next?