What are some use cases for namedtuples in Python?

What are some use cases for namedtuples in Python?

Namedtuples are great for creating lightweight, immutable data structures. They can be used for representing records, like database rows, or for grouping related data together.

Can you give me an example of how to use namedtuples?

Sure! You can define a namedtuple like this: from collections import namedtuple; Point = namedtuple('Point', ['x', 'y']). Then, you can create a point: p = Point(10, 20).

What are the advantages of using namedtuples over regular tuples?

Namedtuples provide better readability since you can access fields by name instead of index. This makes your code more self-documenting.

Are there any performance considerations when using namedtuples?

Namedtuples are generally efficient, but they do have a slight overhead compared to regular tuples due to their named fields. However, the trade-off is often worth it for improved code clarity.