How can I implement immutable data structures in Python?

How can I implement immutable data structures in Python?

You can use tuples, frozensets, and namedtuples to create immutable data structures in Python. Would you like examples?

Yes, please provide an example using tuples.

Sure! Here's a simple example: my_tuple = (1, 2, 3) is an immutable tuple. You can't change its elements after creation.

What about using frozensets?

Frozensets are similar to sets but immutable. You can create one like this: my_frozenset = frozenset([1, 2, 3]). It can't be modified after creation.

Can you explain namedtuples as well?

Absolutely! Namedtuples allow you to create tuple-like objects with named fields. For example: from collections import namedtuple; Point = namedtuple('Point', ['x', 'y']); p = Point(10, 20).