What is a namedtuple in Python?

What is a namedtuple in Python?

A namedtuple is a subclass of tuple that allows you to define a tuple with named fields, making your code more readable.

How do I create a namedtuple?

You can create a namedtuple using the collections.namedtuple factory function. For example: Point = namedtuple('Point', ['x', 'y']).

Can I access the fields by name?

Yes, you can access the fields by name just like attributes. For example, p = Point(10, 20) allows you to use p.x and p.y.

What are the advantages of using namedtuples?

Namedtuples provide better readability and self-documenting code, and they also allow for immutability, which can help prevent bugs.