Python regular expression to extract part of string content

Question

<code>样本：user<user@test.com>
如何提取其中的 user@test.com 部分？</code>

Ask, how to optimally implement regular expression in Python?

Answer 1

<code>import re

str = 'user<user@test.com>'
print re.search('<(.+)>', str).group(1)</code>

Answer 2

<code># coding: utf8
import re
string = 'user<user@test.com>'
print re.findall(r'<([^>]+)', string)
</code>