python之在 for 循环中使用 string.punctuation 替换字母

简而言之，我试图用空格替换行内单词中的任何标点符号。

例如，一旦处理，文本文档输出将没有像这样的标点符号。

Meep Meep! I tot I taw a putty tat. I did I did I did taw a putty tat Shsssssssssh I am hunting wabbits Heh Heh Heh Heh Its a fine day to hunt wabbits Heh Heh Heh Stop its wabbit huntin season Huntin Wabbits The finitive guide 101 ways to kook wabbit

没有改动它看起来像这样。

问题5.txt中的文本

Meep Meep! I tot I taw a putty tat. I did! I did! I did taw a putty tat. Shsssssssssh ... I am hunting wabbits. Heh Heh Heh Heh ... It's a fine day to hunt wabbits! ... Heh Heh Heh ... Stop - it's wabbit huntin season! Huntin Wabbits: The finitive guide 101 ways to kook wabbit.

这是一个练习，所以我被告知要使用 .replace 和 for 循环。

import string 
infile = open('question5.txt', 'r') 
 
lines = infile.readlines() 
lines = str(lines) 
for words in lines: 
    for letters in words: 
        letters.replace(string.punctuation,' ') 
        print(letters) 

如能协助解决问题，我们将不胜感激。

请注意您的建议和一些研究后，如果有人关注结果，我会在更多小时后结束。谢谢你们 Waves

import string 
infile = open('question5.txt', 'r') 
lines = infile.readlines() 
 
def word_count(list): 
    count = 0 
    list = str(list) 
    for lines in list: 
        list = list.replace('.',' ') 
        list = list.replace(',',' ') 
        list = list.replace('-',' ') 
 
    split = list.split() 
    print (split) 
    for words in split: 
        count = count + 1 
    return count 
 
 
for line in lines: 
    count = word_count(line) 
    print(count) 
infile.close() 

请您参考如下方法:

这样更好:

import string as st 
 
trans = st.maketrans(st.punctuation, ' '*len(st.punctuation)) 
with open('question5.txt', 'r') as f: 
    for line in f: 
        print line.translate(trans)