不将整数视为列表中的字符串

Question

鉴于此列表:

>>> a = "123DJY65TY"
>>> list(a)
['1','2','3','D','J','Y','6','5','T','Y']

如何生成一个整数不被视为字符串的列表？像这样:

[1,2,3,'D','J','Y',6,5,'T','Y']   

Answer 1

您可以使用列表推导并str.isdigit转换每个字符数字:

>>> a = "123DJY65TY"
>>> [int(x) if x.isdigit() else x for x in a]
[1, 2, 3, 'D', 'J', 'Y', 6, 5, 'T', 'Y']