18 lines
658 B
ReStructuredText
18 lines
658 B
ReStructuredText
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解压序列赋值给多个变量
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问题
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You have an N-element tuple or sequence that you would like to unpack into a collection of N variables.
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解决方案
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Any sequence (or iterable) can be unpacked into variables using a simple assignment operation. The only requirement is that the number of variables and structure match the sequence. For example:
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讨论
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Unpacking actually works with any object that happens to be iterable, not just tuples or lists. This includes strings, files, iterators, and generators. For example:
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