multiprocessing doesn't work

[wuwao1]

import multiprocessing
def listen_process():
    while 1 < 2:
        print "blue"

q = multiprocessing.Process(target=listen_process)
q.start()

Tips are as follows

[chcg]

@wuwao1 What version of pythonscript and N++ did you use?

[chcg]

Issue could be reproduced with N++ 7.9.1 + alpha 3.0.5. Further examples which also cause the issue see https://docs.python.org/3/library/multiprocessing.html.

[wuwao1]

A clue to the problem stackoverflow