替換字符串中的單詞，忽略引號並匹配整個單詞

Question

我知道這個問題與此處的其他問題非常相似，但是我無法從任何解決方案中調整一個可行的答案。 道歉！

我希望替換字符串中的單詞，忽略引號中的任何內容，並匹配整個單詞。

晚上好，我叫湯米，我喜歡足球，“我”最喜歡的運動是足球。

例如，我想替換“ my”，但是我不想替換“ myfootball”中的“ my”或“ my”。

我要替換的單詞將從列表中讀取。

謝謝，

Answer 1

您可以使用re模塊：

>>> import re
>>> s = 'good evening my name is Tommy, I like football and "my" favourite sports is myfootball'
>>> re.sub(r"\ my "," your ", s)
'good evening your name is Tommy, I like football and "my" favourite sports is myfootball'

或str.replace函數：

>>> s.replace(' my ',' your ')
'good evening your name is Tommy, I like football and "my" favourite sports is myfootball'

Answer 2

In [84]: re.sub('\s+"|"\s+'," ",s) # sub a " preceded by a space or a "  followed by a space
Ot[84]: 'good evening my name is Tommy"s, I like football and my favourite sports is myfootball.'


In [88]: re.sub(r'"(my)"', r'\1', s)
Out[88]: 'good evening my name is Tommy, I like football and my favourite sports is my football.'

In [89]: re.sub(r'"(\w+)"', r'\1', s)
Out[89]: 'good evening my name is Tommy, I like football and my favourite sports is my   football.'