列表映射到列表

-4

的名單我有這樣一個字符串列表：列表映射到列表

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."]

我想擴大mylist尺寸：

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

我怎樣才能做到這一點？

來源

2015-07-22 Ideal

好的，你是Python新手，但我敢打賭，你至少在編碼方面嘗試過，對吧？ – Raptor

你的意思是你想把列表中的每個字符串轉換成一個單詞列表？ –

是的。我仍在尋找解決方案。對不起，如果它是煩你 – Ideal

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

來源

2015-07-22 03:01:00

FWIW，這根本不適用於改寫的問題，但它是對原始問題的回答。 –

這個怎麼樣？

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，我會寫的幾行，使之可讀。

來源

2015-07-22 03:11:18 iceraj

>>> 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.']]

來源

2015-07-22 04:55:05

列表映射到列表

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