将多行转换为列表 [英] Convert Multiline into list

问题描述

我已经从HTML页面中提取了一组数据并复制到了一个变量中.变量看起来像

I have extracted a set of data from HTML page and copied to a variable. The variable looks like

names='''
      Apple
      Ball
      Cat'''

现在，我想将每一行都加入一个列表，以便可以访问所需的任何行.有没有办法在Python中做到这一点

Now I like to join each line into a list so that I can access any line I want. Is there any way to do that in Python

推荐答案

使用splitlines()按换行符和strip()进行拆分，以删除不必要的空格.

Using splitlines() to split by newline character and strip() to remove unnecessary white spaces.

>>> names='''
...       Apple
...       Ball
...       Cat'''
>>> names
'\n      Apple\n      Ball\n      Cat'
>>> names_list = [y for y in (x.strip() for x in names.splitlines()) if y]
>>> # if x.strip() is used to remove empty lines
>>> names_list
['Apple', 'Ball', 'Cat']

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