将列表映射到列表列表

Question

我有这样一个字符串列表：

mylist = ["This is quite possibly the worst movie ever made. Even my 4 year old hated it and wanted to leave.", "I hate this movie."]

我想扩展mylist的维度：

[["This is quite possibly the worst movie ever made. Even my 4 year old hated it and wanted to leave."], ["I hate this movie."]]

我该怎么做？你知道吗

Answer 1

这个怎么样？你知道吗

import itertools
str = ["This is quite possibly the worst movie ever made. Even my 4 year old hated it and wanted to leave.", 'I hate this movie.']
result = list(itertools.chain.from_iterable([i.split() for i in str ]))

但如果我是你，我会多写几行让它可读。你知道吗

Answer 2

list_of_strings = ["string one", "string two", "etc."]
list_of_lists = [x.split() for x in list_of_strings]

Answer 3

>>> mylist = ["This is quite possibly the worst movie ever made. Even my 4 year old hated it and wanted to leave.", "I hate this movie."]
>>> [[x] for x in mylist]
[['This is quite possibly the worst movie ever made. Even my 4 year old hated it and wanted to leave.'], ['I hate this movie.']]