A python class is like a blueprint to create a new object. The objects having similar set of attributes and behaviors goes to the same class. For example: Cars, TV, Employees, Students, Smart phones.

For those that are unfamiliar with the concept of classes and who want to learn more about how they work, keep reading. If you just want the syntax for classes in Python, you can skip to the next ...

All classes have a function called init(), which is always executed when the class is being initiated.It is hidden unless you instantiate it. This function can be used to assign values to object ...

Learn about Python metaclasses, how to define and use them, and explore examples to understand their functionality with this comprehensive tutorial.

Doing so makes them optional when you create a new instance. For example, say you want the default book price to be $20. You can say: @dataclass class Book(object): title : str author : str price : ...