Code issue with time remaining loop. Python3

[nilamo]

Ok, so after googling, the multiprocessing module itself has a version of Queue which is safe for... multiprocessing. So I made a few minor changes to use that queue instead, and also to how you're checking if there's a message in the queue (better to ask forgiveness than permission):

import time
import multiprocessing
import queue

def cleancycle(seconds):
    msgqueue=multiprocessing.Queue()
    ctr=multiprocessing.Process(target=timeremaining,args=(seconds,msgqueue))
    print('clean')
    print('Queue: {}'.format(queue))
    print('clean on')
    ctr.start()
    time.sleep(10)
    msgqueue.put('stop')

def timeremaining(seconds=0,msgqueue=None):
    print('Time: {}'.format(seconds))
    print('Queue: {}'.format(queue))
    while seconds != 0:
        print('time remaining: {}'.format(seconds))
        seconds-=1
        time.sleep(1)
        try:
            msg=msgqueue.get(False)
            if msg=='stop':
                print('Exit loop')
                break
        except queue.Empty:
            pass
def main():
    seconds=100
    while True:
        cleancycle(seconds)
        time.sleep(120)

if __name__ == '__main__':
    main()