python正则提取html的title标签

python正则提取html的title标签 

import re
import requests        # 导入requests包
strhtml = requests.get('https://www.bilibili.com/video/av70290801?from=search&seid=8276641641400784929')        # Get方式获取网页数据
# print(strhtml.text)
print(re.findall(r"<title.*?>(.+?)</title>", strhtml.text))