What are some use cases for Python's namedtuple?

What are some use cases for Python's namedtuple?

Python's namedtuple is great for creating lightweight, immutable data structures. Common use cases include representing records, returning multiple values from functions, and improving code readability.

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

Sure! Here's a simple example:

from collections import namedtuple

Point = namedtuple('Point', ['x', 'y'])
point = Point(10, 20)
print(point.x, point.y)  # Output: 10 20

What are the advantages of using namedtuple over regular tuples?

Namedtuples provide named fields, making the code more readable and self-documenting. They also allow for accessing values by name instead of index, reducing errors.

Are there any limitations to using namedtuple?

Yes, namedtuples are immutable, so you can't change their values after creation. They also have a slightly higher memory overhead compared to regular tuples.