python中的popitem

popitem()随机删除字典中的任意键值对,并返回到元组中

1 a = {
2     "name":"dlrb",
3     "age":25,
4     "height":168
5 }
6 a1 = a.popitem()
7 print(a1)

输出结果:

('age', 25)
原文地址:https://www.cnblogs.com/zhangzengqiang/p/7541599.html