如何在不改变构造函数输入值的情况下，从构造函数输入初始化状态类中的局部变量？

class MyClass:
    def __init__(self, input_value):
        if input_value > 0:
            self.local_variable = input_value
        else:
            self.local_variable = 0

class MyClass:
    def __init__(self, input_value):
        self.local_variable = 0  # 默认值
        if input_value > 0:
            self.local_variable = input_value

class MyClass:
    def __init__(self, input_value):
        self.local_variable = self.initialize_local_variable(input_value)
    
    def initialize_local_variable(self, input_value):
        if input_value > 0:
            return input_value
        else:
            return 0