How to return values ​​from another process?

Question

Python

Good day. I need to return some values ​​from a process that I call in parallel (using the multiprocessing module). With threads, this did not cause any problems, I just used 1 shared dictionary, this does not work with multiprocessing.

Answer 1

IPC is generally common in all programming languages
​​return value
Shared memory
File system
Sockets
Keep just for your module
https://www.geeksforgeeks.org/multiprocessing-pyth...

Answer 2

Well, read the doc and understand how the process and the thread differ, and find a solution in them, for example https://docs.python.org/3.8/library/multiprocessin...