What are the different types of queues in Python?

What are the different types of queues in Python?

In Python, there are several types of queues, including list-based queues, deque from the collections module, and the Queue class from the queue module.

Can you explain how to use the Queue class?

Sure! The Queue class provides a thread-safe FIFO implementation. You can create a queue using q = Queue(), and use methods like put() to add items and get() to remove them.

What about priority queues?

For priority queues, you can use the PriorityQueue class from the queue module. It allows you to prioritize items based on their priority level.

Are there any performance differences between these types?

Yes, performance can vary. For example, deque is faster for appending and popping from both ends compared to a list, while Queue is designed for multi-threading.