我引用了由您提供的hosts，写了一个比较粗暴的py脚本。

[john0618]

'''
此脚本需要将hosts.txt的文件文件操作权限（修改、写入）赋予给当前user，不然会显示拒绝访问！
'''
import requests
import os

url = "https://github.com/jianboy/github-host/blob/master/hosts" # hosts源码

r = requests.get(url=url)

hosts = r.text

with open('C:\Windows\System32\drivers\etc\hosts.txt', 'w+') as f:
f.write(hosts)

os.system("ipconfig /flushdns")

print("hosts文件更新完毕，DNS缓存刷新完毕！")

[jianboy]

可以把

https://github.com/jianboy/github-host/blob/master/hosts

改为

https://git.yoqi.me/lyq/github-host/raw/master/hosts

[JohyC]

我也分享下我的代码！
https://github.com/JohyC/Hosts