python - 抓取括号内的元素

Question

如何获取括号内的元素并将它们放入文件中？

我(我)你(你)他(他)她(她)

提前致谢，阿迪亚

Answer 1

import re

txt = 'me (I) you (You) him (He) her (She)'
words = re.findall('\((.+?)\)', txt)

# words returns: ['I', 'You', 'He', 'She']
with open('filename.txt', 'w') as out:
    out.write('\n'.join(words))

# file 'filename.txt' contains now:

I
You
He
She