AdvancedPythonProgramming/Chapter13/example1.py at master · DataHorder/AdvancedPythonProgramming

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# ch6/example1.py

from multiprocessing import Process

import time

def count_down(name, delay):

print('Process %s starting...' % name)

counter = 5

while counter:

time.sleep(delay)

print('Process %s counting down: %i...' % (name, counter))

counter -= 1

print('Process %s exiting...' % name)

if __name__ == '__main__':

process1 = Process(target=count_down, args=('A', 0.5))

process2 = Process(target=count_down, args=('B', 0.5))

process1.start()

process2.start()

process1.join()

process2.join()

print('Done.')