What are dataclasses in Python?

Can you explain what dataclasses are in Python?

Sure! Dataclasses in Python are a decorator that automatically generates special methods like init() and repr() for classes.

What are the benefits of using dataclasses?

The benefits include reduced boilerplate code, easier readability, and built-in support for comparison and immutability.

Can you show me a simple example of a dataclass?

Of course! Here's a simple example:

from dataclasses import dataclass

@dataclass
class Point:
    x: int
    y: int

This creates a Point class with x and y attributes.

Are dataclasses mutable or immutable?

By default, dataclasses are mutable, but you can make them immutable by setting frozen=True in the decorator.