摘要: # __author: "ZXYang"# date: 2020/11/12以名称访问字段,非位置索引 tu = ("li", 12, "男")# 元祖下标取值# print(tu[0]) from collections import namedtupleStudent = namedtuple( 阅读全文
posted @ 2020-11-12 23:46 zxy_ang 阅读(132) 评论(0) 推荐(0)
摘要: __all__ = ["aa"]"""__all__ = ["aa"] 通过from xxx import * 时,可以限定导入变量和方法,[]为空则全部导入"""aa = 100bb = 200 阅读全文
posted @ 2020-11-12 23:08 zxy_ang 阅读(210) 评论(0) 推荐(0)