Question

截至目前，标点符号已被删除，但我无法弄清楚如何使其添加空格而不是仅仅取出标点符号。目前我有：

punctuation = "!\"#$%&()*+,-./:;<=>?@[\\]^_`{|}~"
def remove_punct(theStr):
    theStr_sans_punct = ""
    for letter in theStr:
        if letter not in punctuation:
            theStr_sans_punct = theStr_sans_punct + letter
    return theStr_sans_punct

它位于交互式教科书中，因此它会自动在其网站上进行测试。

Answer 1

在您的代码中添加else：

punctuation = "!\"#$%&()*+,-./:;<=>?@[\\]^_`{|}~"
def remove_punct(theStr):
    theStr_sans_punct = ""
    for letter in theStr:
        if letter not in punctuation:
            theStr_sans_punct = theStr_sans_punct + letter
        else:
            theStr_sans_punct = theStr_sans_punct + " "
return theStr_sans_punct

将标点符号更改为空格（空格字符）

1 个答案: