CBV中有2个Mixin定义了相同的方法--如何让每个Mixin执行自己的代码？

class MixinA:
    def common_method(self):
        print("MixinA's common_method")
        super().common_method()

class MixinB:
    def common_method(self):
        print("MixinB's common_method")
        super().common_method()

class MyView(MixinA, MixinB):
    def common_method(self):
        print("MyView's common_method")
        super().common_method()

class MixinA:
    def common_method(self):
        print("MixinA's common_method")

class MixinB:
    def common_method(self):
        print("MixinB's common_method")

class MyView(MixinA, MixinB):
    def common_method(self):
        MixinA.common_method(self)
        MixinB.common_method(self)
        print("MyView's common_method")

def call_mixin_methods(method):
    def wrapper(self, *args, **kwargs):
        if hasattr(self, 'MixinA') and hasattr(self.MixinA, method.__name__):
            getattr(self.MixinA, method.__name__)(self)
        if hasattr(self, 'MixinB') and hasattr(self.MixinB, method.__name__):
            getattr(self.MixinB, method.__name__)(self)
        return method(self, *args, **kwargs)
    return wrapper

class MixinA:
    def common_method(self):
        print("MixinA's common_method")

class MixinB:
    def common_method(self):
        print("MixinB's common_method")

class MyView(MixinA, MixinB):
    @call_mixin_methods
    def common_method(self):
        print("MyView's common_method")