Python classes can make your code more complicated than necessary. So when should you use classes, and when should you use standard functions instead?

Python dataclasses can make your Python classes less verbose and more powerful at the same time. Here's an introduction to using dataclasses in your Python programs. Everything in Python is an ...

@dataclass class Book(object): title : str author : str price : float = 20 Notice how the syntax reflects the Python 3 syntax for function parameters that have both type annotation and a default value ...

Understanding classes in Python. Before diving into metaclasses, it’s essential to have a solid grasp of classes in Python. In Python, a class is a blueprint for creating objects.

Data classes. Python 3.7 introduced data classes, ... The breakpoint() function, new as of Python 3.7, lets you insert a breakpoint into code manually — for instance, ...