今天爱分享给大家带来字典推导式是什么?【面试题详解】,希望能够帮助到大家。
# 将字符串 "k:1 |k1:2|k2:3|k3:4",处理成字典 {k:1,k1:2,...}
# d = {key:value for (key,value) in iterable}
d = {k:int(v) for t in str1.split("|") for k, v in (t.split(":"), )}
原文链接:https://blog.itblood.com/4050.html,转载请注明出处。

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