小编Ank*_*kur的帖子

我有一个属性类：

from child_props import ChildProps

class ParentProps(object):
    """Contains all the attributes for CreateOrderRequest"""

    def __init__(self):
        self.__prop1 = None            
        self.__child_props = ChildProps()            

    @property
    def prop1(self):
        return self.__prop1

    @prop1.setter
    def prop1(self, value):
        self.__prop1 = value

    @property
    def child_props(self):
        return self.__child_props

    @child_props.setter
        def child_props(self, value):
        self.__child_props = value

另一个类是：

class ChildProps(object):
    """Contains all the attributes for CreateOrderRequest"""

    def __init__(self):
        self.__child_prop1 = None        
        self.__child_prop2 = None


    @property
    def child_prop1(self):
        return self.__child_prop1

    @child_prop1.setter
    def child_prop1(self, value):
        self.__child_prop1 = value

    @property
    def child_prop2(self):
        return self.__child_prop2

    @child_prop2.setter …