What are some examples of class decorators in Python?

What are some examples of class decorators in Python?

Class decorators in Python are functions that modify or enhance classes. For example, you can create a decorator that adds a method to a class.

Can you show me a simple example of a class decorator?

Sure! Here's a simple example:

def add_method(cls):
    def new_method(self):
        return 'New method added!'
    cls.new_method = new_method
    return cls

@add_method
class MyClass:
    pass

obj = MyClass()
print(obj.new_method())  # Output: New method added!

What are the benefits of using class decorators?

Class decorators can help in code reusability, separation of concerns, and adding functionality without modifying the original class.

Are there any built-in class decorators in Python?

Yes, Python has built-in decorators like @classmethod and @staticmethod that modify class methods.