如何为 Django 项目编写 ProxyConnetionError 异常(errno - 10060,无法连接到代理)

How to write exception for ProxyConnetionError (errno - 10060, can't connect to proxy) for a Django project

任何人都可以帮助我如何为 ProxyConnectionError 编写异常吗?浏览互联网后,我在 Django 项目中尝试了以下代码

from aiohttp_socks import ProxyConnectionError
try:
    return render(request,"data.html")
except ProxyConnectionError:
    return HttpResponse("{Exception: check proxy settings}")

我用下面的代码解决了这个问题

def user(request):
    try:
       c = twint.Config()
       c.Username = "twitter"
       c.Limit=20
       c.Hide_output = True
       c.Store_json=True
       c.Proxy_host = myresult[1]
       c.Proxy_port = myresult[2]
       c.Proxy_type = "socks5"
       asyncio.set_event_loop(asyncio.new_event_loop())
       twint.run.Search(c)
       return render(request,"data.html")
    except ProxyConnectionError as e:
       return HttpResponse(e)