Receiving 'httpcore.ProxyError: 403 Forbidden' when using proxies for request with https schema and port.

[felippemsc]

I'm trying to use a proxy to make requests to a url that is composed by a HTTPS scheme and a port.

Example:

proxies = {
    "all://": "http://localhost:8080",
}

with httpx.Client(proxies=proxies) as client:
    r = client.get("https://localhost:5555")

However, every time that I run the previous code I receive a httpcore.ProxyError raised from here.

[felippemsc]

Actually, it was the proxy provider that was giving me the 403 🤦 . Sorry for the trouble.