如何删除换行符并将所有单词添加到列表中

Question

I have a txt file it contains 4 lines. (like a poem) The thing that I want is to add all words to one list. For example the poem like this:

I am done with you,

Don't love me anymore

I want it like this: ['I', 'am', 'done', 'with', 'you', 'dont', 'love', 'me', 'anymore']

But I can not remove the row end of the first sentence it gives me 2 separated list.

romeo = open(r'd:\romeo.txt')
list = []

for line in romeo:
    line = line.rstrip()
    line = line.split()
    list = list + [line]
print(list)

Answer 1

You can use regular expresion like this.

import re
poem = '' # your poem
split = re.split(r'\040|\n', poem)
print(split)

Regular expresion \040 is for white space an \n to match a new line.

The output is:

['I', 'am', 'done', 'with', 'you,', "Don't", 'love', 'me', 'anymore']

Answer 2

with open(r'd:\romeo.txt', 'r') as msg:
    data = msg.read().replace("\n"," ")

data = [x for x in data.split() if x.strip()]

Answer 3

Even shorter:

with open(r'd:\romeo.txt', 'r') as msg:
   list = " ".join(msg.split()).split(' ')

Or with removing the comma:

with open(r'd:\romeo.txt', 'r') as msg:
   list = " ".join(msg.replace(',', ' ').split()).split(' ')