threading.py

from threading import Thread 
 
def queue_worker(i, q): 
	while True: 
		url = q.get() # Get an item from the queue, blocks until one is available 
		print('to process:', url) 
		q.task_done() # Notifies the queue that the item has been processed 
 
q = queue.Queue() 
Thread(target=queue_worker, args=(0, q), daemon=True).start() 
 
q.put('https://scrapeme.live/shop/page/1/') 
q.join() # Blocks until all items in the queue are processed and marked as done 
print('Done') 
 
# to process: https://scrapeme.live/shop/page/1/ 
# Done