下载哔哩哔哩视频

import sys
from you_get import common as you_get       #导入you-get库

directory = r'D:\1'                         #设置下载目录
url = 'https://www.bilibili.com/video/BV17J41177ro?from=search&seid=4647397018203273186'      #需要下载的视频地址
sys.argv = ['you-get','-o',directory,url]       #sys传递参数执行下载，就像在命令行一样
you_get.main()