What are some common queue implementations in Python?

What are some common queue implementations in Python?

In Python, common queue implementations include the built-in queue module, collections.deque, and using lists.

Can you explain how to use the queue.Queue class?

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

What are the differences between queue.Queue and collections.deque?

queue.Queue is thread-safe and designed for multi-threading, while collections.deque is faster for appending and popping from both ends but is not thread-safe.

Can I implement my own queue class in Python?

Absolutely! You can create a custom queue class by defining methods for enqueueing and dequeueing items, and managing the underlying data structure.