[Proposal] Automatically add Url.port and Url.path to rest_uri when the url parameter is behind a proxy

I've deploy a Qdrant service on a GKE and our team use the APISix as a proxy service. Therefore, the Qdrant service I deployed has to access by this url: https://<MY_HOST>/qdrant.

I tried to use the Python client to connect the server but failed after I did make sure I could use the curl to access the RESTful API.

    # this not works
    client = QdrantClient(
        url="https://<MY_HOST>/qdrant",
    )
    client.info()

After digging some docs and source, I realized I had to set the port and prefix both for my url.

    # this works
    client = QdrantClient(
        url="https://<MY_HOST>",
        port=443,
        prefix="qdrant",
    )
    client.info()

The proposal are:

• reassign the prefix when the url contains a Url.path
• reassign the port when Url.schema is https

If this is reasonable, I'm wiling to provide a PR for this feature.

Start at QdrantClient URL handling and the construction of rest_uri, then inspect how Url.path, Url.port, and Url.schema are currently used. Define the expected behavior for proxied HTTPS URLs and verify that client.info() reaches a URL such as https://<MY_HOST>/qdrant without separately supplying port and prefix.