How to use multiprocessing queue in Python?

I’m having much trouble trying to understand just how the multiprocessing queue works on python and how to implement it. Lets say I have two python modules that access data from a shared file, let’s call these two modules a writer and a reader. My plan is to have both the reader and writer put requests into two separate multiprocessing queues, and then have a third process pop these requests in a loop and execute as such.

Python’s insert returning None?

#!/usr/bin/python numbers = [1, 2, 3, 5, 6, 7] clean = numbers.insert(3, 'four') print clean # desire results [1, 2, 3, 'four', 5, 6, 7] I am getting “None”. What am I doing wrong? Answers: Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve … Read more