Test task: queue with timeout

test_treebo_task_6_queue_timeout.md

Queue with timeout

A FIFO (First in first out) queue has two main methods:

1. put(), with puts an element to the queue,
2. get(), which returns next element.

If queue is empty, get() blocks.

Task

Create a queue in which every element that was added more than timeout seconds ago got removed from the queue.

q = TimeoutQueue(timeout=5)

q.put(1)
q.put(2)
print(q.get())
# 1
time.sleep(6)
q.put(3)
print(q.get())
# 3