从app类访问变量并动态隐藏它

class App:
    def __init__(self):
        self.__hidden_variable = "This is a hidden variable"

    def get_hidden_variable(self):
        return self.__hidden_variable

    def set_hidden_variable(self, value):
        self.__hidden_variable = value

class App:
    def __init__(self):
        self.__hidden_variable = "This is a hidden variable"

    def get_hidden_variable(self):
        if some_condition:
            return "Variable is hidden"
        else:
            return self.__hidden_variable

    def set_hidden_variable(self, value):
        if some_condition:
            print("Variable cannot be modified")
        else:
            self.__hidden_variable = value