如何检查str int列表和元组? [英] how to check str int list and tuple?

问题描述

有一个包含str int列表和tuple的文件.我想将它们放在其他列表中.

there is a file include str int list and tuple. I want to put them in different list.

这是我的示例代码:

for word in file:
    if type(word) == int:
        ......
    if type(word) == list:
        ......

我可以检查int是否使用type(word)== int

I can check int use type(word) == int

但是我不能在代码中使用'type(word)== list'.

but I can't use 'type(word) == list' in my code.

那么，如何检查文件是列表"还是元组"?

so, How to check a file is 'list' or 'tuple'?

推荐答案

这应该有效-

for word in file:
    if isinstance(word, int):
        ...
    elif isinstance(word, list):
        ...
    elif isinstance(word, tuple):
        ...
    elif isinstance(word, str):
        ...

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