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6.字典推导式中有错误

Open zi-fei-yu-2020 opened this issue 2 years ago • 1 comments

字典这个是一个迭代器对象,参考官方文档找到下列说明,字典只支持Key的遍历,,如果想对key,value,则可以使用items方法,原代码:d = {key: value for (key, value) in iterable}报错,所以正确的代码应该是d = {key: value for (key, value) in iterable.items()}

zi-fei-yu-2020 avatar Feb 10 '23 16:02 zi-fei-yu-2020

你的来信我已收到。谢谢。。邱佳涛

Qvil85 avatar Feb 10 '23 16:02 Qvil85