Python multi-process synchronization simple implementation code

This article mainly introduces the simple implementation code of Python multi-Process synchronization, involving the skills related to Python to implement multi-Process synchronization based on the Process and Lock module running Process and Lock mechanism, for more information about how to implement Python multi-process synchronization, see the following section. We will share this with you for your reference. The details are as follows:

# Encoding = utf8from multiprocessing import Process, Lockdef func (lock, a): lock. acquire () print a lock. release () if _ name _ = '_ main _': lock = Lock () workers = [] # create two processes for I in range (0, 2): p = Process (target = func, args = (lock, I) p. start () workers. append (p) # Wait until all processes are finished. for p in workers: p. join ()