结合三个正则表达式

Question

有没有办法将以下三个表达式合并为一个正则表达式？

name = re.sub(r'\s?\(\w+\)', '',name) # John Smith (ii) --> John Smith
name = re.sub(r'\s?(Jr.|Sr.)$','', name, flags=re.I) # John Jr. --> John
name = re.sub(r'".+"\s?', '', name) # Dwayne "The Rock" Johnson --> Dwayne Johnson

Answer 1

你可以使用分组和管道:

re.sub(r'(\s?\(\w+\))|(s?(Jr.|Sr.))|(".+"\s?)', '', name)

演示