codewars/courses/python_oop/inheritance/many_2.py

class First(object):

    def __init__(self):
        print('First(): entering')
        super(First, self).__init__()
        print("First(): exiting")

class Second(object):

    def __init__(self):
        print("Second(): entering")
        super(Second, self).__init__()
        print("Second(): exiting")

class Third(First, Second):
    
    def __init__(self):
        print("Third(): entering")
        super(Third, self).__init__()
        print("Third(): exiting")


def main():
    Third()


if __name__ == '__main__':
    main()