re.splitの分割とre.compileの置換 - Qiita

import re s = 'my name is mike' print(s.split()) p = re.compile(r'\W+') print(p.split(s)) p = re.compile('blue|white|red') print(p.sub('colour', 'blue socks and red shoes')) print(p.sub('colour', 'blue socks and red shoes', count=1)) print(p.subn('colour', 'blue socks and red shoes'))