python - Python - 正则表达式如何替换字符串中的字符？

Question

我已经尝试过 re.search 但不知道正则表达式的确切语法来替换（介于两者之间的任何内容）。假设有以下字符串：

D08838  Acotiamide hydrochloride hydrate (JAN/BBC); Acotiamide hydrochloride (USAN) Antagonist

我想得到这样的东西：

D08838  Acotiamide hydrochloride hydrate; Acotiamide hydrochloride  Antagonist

Answer 1

我会去：

import re
s = 'D08838  Acotiamide hydrochloride hydrate (JAN/BBC); Acotiamide hydrochloride (USAN) Antagonist'
print re.sub('(\s*\(.*?\))', '', s)
#D08838  Acotiamide hydrochloride hydrate; Acotiamide hydrochloride Antagonist

Answer 2

这个怎么样：

>>> import re
>>> s = "D08838  Acotiamide hydrochloride hydrate (JAN/BBC); Acotiamide hydrochloride (USAN) Antagonist"
>>> re.sub('\s\([\w/]+\)', '', s)
'D08838  Acotiamide hydrochloride hydrate; Acotiamide hydrochloride Antagonist'