Разрешение наследования ромба в классах Python ⇐ Python

[Гость]

Рассмотрим следующий код Python:

Код: Выделить всё

class Parent(object):
def __init__(self, name, serial_number):
self.name = name
self.serial_number = serial_number

class ChildA(Parent):
def __init__(self, name, serial_number):
self.name = name
self.serial_number = serial_number
super(ChildA, self).__init__(name = self.name, serial_number = self.serial_number)

def speak(self):
print("I am from Child A")

class ChildB(Parent):
def __init__(self, name, serial_number):
self.name = name
self.serial_number = serial_number
super(ChildB, self).__init__(name = self.name, serial_number = self.serial_number)

def speak(self):
print("I am from Child B")

class GrandChild(ChildA, ChildB):
def __init__(self, a_name, b_name, a_serial_number, b_serial_number):
self.a_name = a_name
self.b_name = b_name
self.a_serial_number = a_serial_number
self.b_serial_number = b_serial_number
super(GrandChild, self).__init_( something )

When running the super function in GrandChild, what is the proper way to format the __init__ arguments so that ChildA and ChildB both get the correct arguments?

Also how do you access the two different versions of the speak method (ChildA's version and ChildB's version) from within the GrandChild class?


Источник: https://stackoverflow.com/questions/461 ... on-classes