python - 如何从列表中调用Python类实例？

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How to access object attribute given string corresponding to name of that attribute
                                
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我希望能够通过其名称选择类的属性。这是我的代码：

class example(object):
    def __init__(self):
        self.one = "1"
        self.two = "2"

x = example()
list = ["one", "two"]
# I want to get x.one here by referring to it by list[0]

我怎样才能做到这一点？

工作示例：

class example(object):
    def __init__(self):
        self.one = "one"
        self.two = "two"

    def test(self):
        list = ["one", "two"]
        print(getattr(self, list[1]))

x = example()

x.test()

最佳答案

如果您尝试按对象名称访问对象属性，请尝试以下操作：

list = ['one', 'two']
print getattr(x, list[1])

关于python - 如何从列表中调用Python类实例？ ，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/50031264/