在最后出现的大括号之间提取文本

Question

我有这样的弦

Protein XVZ [Human]
Protein ABC [Mouse]
Protein CDY [Chicken [type1]]
Protein BBC [type 2] [Bacteria]

输出应该是

Human
Mouse
Chicken [type1]
Bacteria

因此，我希望所有东西都放在最后一对牙套里。在上一个示例中，必须忽略该对前面的大括号。在Python中有没有一种有效的方法来实现这一点？事先谢谢你的帮助。你知道吗

Answer 1

这个怎么样：

import re
list = ["Protein XVZ [Human]","Protein ABC [Mouse]","go UDP[3] glucosamine N-acyltransferase [virus1]","Protein CDY [Chicken [type1]]","Protein BBC [type 2] [Bacteria] [cat] [mat]","gi p19-gag protein [2] [Human T-lymphotropic virus 2]"]
pattern = re.compile("\[(.*?)\]$")
for string in list:
    match = re.search(pattern,string)
    lastBracket = re.split("\].*\[",match.group(1))[-1]
    print lastBracket