What are named tuples in Python and how do I use them?

What are named tuples in Python and how do I use them?

Named tuples are a subclass of Python's built-in tuple data type. They allow you to create tuple-like objects that have named fields, making your code more readable.

Can you show me an example of how to create a named tuple?

Sure! You can create a named tuple using the collections.namedtuple function. Here's an 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 named tuples over regular tuples?

Named tuples provide better readability and self-documenting code since you can access fields by name instead of index. They also support immutability like regular tuples.

Can named tuples be used in data structures like lists or dictionaries?

Yes, named tuples can be used in lists and dictionaries just like regular tuples. They can enhance the clarity of your data structures.