如何在子类中更改父类的属性类型？

class Parent:
    def __init__(self):
        self.attribute = "string"

class Child(Parent):
    def __init__(self):
        super().__init__()
        self.attribute = 123  # 重新定义属性类型

child = Child()
print(child.attribute)  # 输出: 123

class Parent:
    def __init__(self):
        self._attribute = "string"

    @property
    def attribute(self):
        return self._attribute

    @attribute.setter
    def attribute(self, value):
        self._attribute = value

class Child(Parent):
    @property
    def attribute(self):
        return int(self._attribute)

    @attribute.setter
    def attribute(self, value):
        self._attribute = str(value)

child = Child()
child.attribute = 123
print(child.attribute)  # 输出: 123

class Parent:
    def __init__(self):
        self.attribute = "string"

class Adapter:
    def __init__(self, parent):
        self._parent = parent

    @property
    def attribute(self):
        return int(self._parent.attribute)

    @attribute.setter
    def attribute(self, value):
        self._parent.attribute = str(value)

parent = Parent()
adapter = Adapter(parent)
adapter.attribute = 123
print(adapter.attribute)  # 输出: 123

class Parent:
    def __init__(self):
        self.attribute = "string"

class Child:
    def __init__(self):
        self.parent = Parent()

    @property
    def attribute(self):
        return int(self.parent.attribute)

    @attribute.setter
    def attribute(self, value):
        self.parent.attribute = str(value)

child = Child()
child.attribute = 123
print(child.attribute)  # 输出: 123