SEE: Best Courses to Learn Python from ... behavior of the objects that will be created based on it. Here’s a simple example: In this example, we’ve defined a Person class with an __init__ ...

Python dataclasses ... Here’s an example: from dataclasses import dataclass, field, InitVar from typing import List @dataclass class Book: '''Object for tracking physical books in a collection.''' ...

Here’s an example from the relevant PEP: class Movie(TypedDict): name ... up to twice as fast for a micro-benchmark. Every object in Python has a reference count that tracks how many times ...