Question

我有以下名单:

lst = ["[ atama ,  karada ,  kami ,  kao ,  hitai ,  me ,  mayu ,  mabuta ,  matsuge ,  hana ]", 
       "[ head ,  body ,  hair ,  face ,  forehead ,  eye ,  eyebrow ,  eyelid ,  eyelash ,  nose ]"]

我需要把每个项目的内容作为清单,以便我能够单独印制这些物品。例如:

for item in lst:
    for word in list(item):
        print word

>>

atama
karada
kami
kao
etc.

我如何再一次安排地表(项目)?

Answer 1

I can think of several methods:

(1) 逐个清单项目进行人工提取:

lst = [[item.strip()[1:-1] for item in element[3:-3].split( , )] for element in lst]

(2) 使用<代码>eval

lst[:] = eval(lst[0]), eval(lst[1])

3) 使用<条码>json:

import json
lst = [json.loads(i) for i in lst]

选择方法1或3。 <代码>eval是不安全的,因为对<代码>eval的任何指示将作(价格、惊讶)评价。仅限使用<条码>。如果你完全掌握了提交给它的内容。

4) 给我带来的另一个解决办法是使用定期表述:

import re
lst = [re.findall("[ "](w+)[ "]", item) for item in lst]

Answer 2

>>> import ast
>>> L = ["[ atama ,  karada ,  kami ,  kao ,  hitai ,  me ,  mayu ,  mabuta ,  matsuge ,  hana ]", 
       "[ head ,  body ,  hair ,  face ,  forehead ,  eye ,  eyebrow ,  eyelid ,  eyelash ,  nose ]"]
>>> for item in L:
        for word in ast.literal_eval(item):
            print word


atama
karada
kami
kao
hitai
me
mayu
mabuta
matsuge
hana
head
body
hair
face
forehead
eye
eyebrow
eyelid
eyelash
nose

Answer 3

(one, two) = (list(lst[0]), list(lst[1]))

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