What are some use cases for queues in Python?

What are some use cases for queues in Python?

Queues are useful for managing tasks in a first-in, first-out (FIFO) manner. Common use cases include task scheduling, handling asynchronous data, and managing requests in web servers.

Can you give me an example of a queue implementation in Python?

Sure! You can use the queue module in Python. Here's a simple example:

import queue

q = queue.Queue()
q.put('task1')
q.put('task2')

while not q.empty():
    task = q.get()
    print(f'Processing {task}')

What are the differences between a queue and a stack?

A queue follows FIFO (First In, First Out) order, while a stack follows LIFO (Last In, First Out) order. This affects how elements are added and removed.

Are there any libraries that enhance queue functionality in Python?

Yes, libraries like Celery for distributed task queues and Redis for in-memory data structures can enhance queue functionality.