Priority Queue in Python

from queue import PriorityQueue
 
customers = PriorityQueue()
 
customers.put((2, 'Harry'))
customers.put((1, 'Hermoine'))
customers.put((3, 'Ron'))
 
while customers:
	print(customers.get())
 
# Will print: Hermoine, Harry, Ron

Refs §

1. https://builtin.com/data-science/priority-queues-in-python