Python 使用列表中的值筛选元组

我有以下数据集：

test_set = ("The sun in the sky", "The sun in the light", "Do not blame it on moonlight", "Do not blame it on sunshine")

如果根据列表筛选此测试，我现在想做什么。很像

y = [0,1]
test_set_2 = test_set[y]

但是，这给了我以下错误：

Traceback (most recent call last):
File "/Users/marcvanderpeet/PycharmProjects/untitled/test3.py", line 5, in <module>
test_set_2 = test_set[y]
TypeError: tuple indices must be integers, not list

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您可以运行索引列表并从大列表中提取相关项

test_set = ("The sun in the sky", "The sun in the light", "Do not blame it on moonlight", "Do not blame it on sunshine")

y = [0,1]
test_set_2 =  tuple([test_set[index] for index in y])

print test_set_2

---

您可以运行索引列表并从大列表中提取相关项

test_set = ("The sun in the sky", "The sun in the light", "Do not blame it on moonlight", "Do not blame it on sunshine")

y = [0,1]
test_set_2 =  tuple([test_set[index] for index in y])

print test_set_2