What are the benefits of using immutable objects in Python?

What are the benefits of using immutable objects in Python?

Immutable objects in Python, like tuples and strings, provide several benefits such as thread safety, easier debugging, and improved performance.

Can you explain how they improve performance?

Sure! Immutable objects can be cached and reused, which reduces memory overhead and speeds up operations since they can't be changed.

Are there any downsides to using immutable objects?

Yes, the main downside is that they can lead to increased memory usage if many copies of modified data are created, as you can't change them in place.

When should I use mutable vs immutable objects?

Use immutable objects when you need safety and consistency, especially in multi-threaded environments. Use mutable objects when you need to modify data frequently.