I would like to systematically wrap some overriden method of a base class.

I am using ABC for the base class. I tried to wrap the @abstractmethod, putting the annotation before or after, but it doesn’t work. As I understand it, the the whole wrapped method is overriden.

from functools import wraps
from abc import ABC, abstractmethod

def print_before(func):
    @wraps(func)
    def out(*args, **kwargs):
        print('Hello')
        return func(*args, **kwargs)

    return out

class Base(ABC):
    @print_before
    @abstractmethod
    def test(self):
        pass

class Extend(Base):
    def test(self):
        print('World')

Here is what happens when we test:

Extend().test()

Result:

World

Desired:

Hello
World

I guess I’m not using the right method to get such behavior. What would be a nice pythonic way to run some code before and after an overriden method?