python怎样去除列表中的空列表?

Question

python怎样去除列表中的空列表

Answer 1

>>> ls = [12,32,[],'',[],'',"",[],454]
>>> while [] in ls:
ls.remove([])

>>> ls
[12, 32, '', '', '', 454]
>>> while '' in ls:
ls.remove('')

>>> ls
[12, 32, 454]
>>>

这样就可以了，直接remove