fix DocumentURI error for [email protected]

[WinChua]

When use YCM for golang with [email protected], I meet such response

{"jsonrpc":"2.0","error":{"code":-32700,"message":"JSON RPC parse error: DocumentURI scheme is not \'file\': file:/data/home/winchua/test/g"},"id":1}

which disable YCM.

After some debugging, it's cause by the code from gopls which requires uri of local files should starts with 'file://'

So, I make a pr here.

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This change is 

[bstaletic]

Thanks for the pull request.
I do not understand when/how did you get this error.
Especially considering that urljoin('file:', path) does add the two slashes:

>>> urljoin('file:', '/home') == 'file:///home'
True
>>> urljoin('file://', '/home') == urljoin('file:', '/home')
True

Can you share the complete stderr log, so we can see what is going on?

Reviewed 1 of 1 files at r1, all commit messages.
Reviewable status: 0 of 2 LGTMs obtained (waiting on @WinChua)

[WinChua]

o, I see. I compiled python from source code yestoday. This commit
change the behavior of urljoin .

>>> urljoin("file:", "/home")
'file:/home'

Not so sure such behavior is expected.

@bstaletic

[bstaletic]

Since python3.13 has been released and still urljoin('file:', '/home') == 'file:///home', I will close this.
@WinChua if you run into a problem again, feel free to yell at me.