Decorator examples

decs.py

class after5(object):

    def __init__(self, func):
        self.func = func
        self.counter = 0

    def __call__(self):

        if self.counter > 4:
            self.func()

        self.counter += 1

if __name__ == "__main__":

    @after5
    def doit():
        print("Yo!")
    
    # Theses should print nothing
    doit()
    doit()
    doit()
    doit()
    doit()

    # This should print something
    doit()