How to use multiprocessing.Queue.get method?

Question

The code below places three numbers in a queue. Then it attempts to get the numbers back from the queue. But it never does. How to get the data from the queue?

Answer 1

Check queue before using get:

import multiprocessing

queue = multiprocessing.Queue()

for i in range(3):
    queue.put(i)

while not queue.empty():
    if not queue.empty():
        print queue.get()