class A: """Stuff about the class""" def __init__(self): print("A's Constructor") class B: def __init__(self): print("B's Constructor") class C(A, B): __doc__ = A.__doc__ + "\nMore stuff about this class" def __init__(self): """This is the init function""" A.__init__(self) B.__init__(self) print("C's Constructor") #main x = C()