python 快速创建字典 fromkes()
2020-12-13 16:43
标签:one from style val lis rom 创建 pre span 作用:快速创建字典 特点:共用value python 快速创建字典 fromkes() 标签:one from style val lis rom 创建 pre span 原文地址:https://www.cnblogs.com/wt7018/p/11621504.htmlseq = [‘google‘, ‘ie‘, ‘firefox‘]
# seq为可迭代对象(str, list, tuple, dict, set)
dic = dict.fromkeys(seq)
print(dic) # {‘google‘: None, ‘ie‘: None, ‘firefox‘: None}
dic2 = dict.fromkeys(seq, 10)
print(dic2) # {‘google‘: 10, ‘ie‘: 10, ‘firefox‘: 10}
上一篇:Python基础(十五)
下一篇:一些Python代码