Invalid url for bokeh js ressources

[Ph0tonic]

Describe the issue:

Hi,
I am having the same issue as described in dask/dask-gateway#676 with the latest version of dask-gateway 2024.1.0. The dashboard is broken as js files url are invalid.

Static urls generated for bokeh js ressources are relatives to the server instead of the current url.

<!-- Should be : -->
<script type="text/javascript" src="static/js/bokeh.min.js?v=39ef57c3a83533e24f961e5c27f651a61045dbccefac4b5df86a7680b1edaff31886a7c0322250ffb0d758fa14ae156c9b640f60cca99f020096b050a4dbb571"></script>
<!-- But is : -->
<script type="text/javascript" src="/static/js/bokeh.min.js?v=39ef57c3a83533e24f961e5c27f651a61045dbccefac4b5df86a7680b1edaff31886a7c0322250ffb0d758fa14ae156c9b640f60cca99f020096b050a4dbb571"></script>

This breaks the loading of the page, with nothing being displayed. I checked which version of bokeh is running and I identified version 3.3.0 which integrated a fix:

• Make server resource URLs root-relative by default bokeh/bokeh#13391

However, I am not sure why this is happening. Any help is welcome.

Anything else we need to know?:

Environment:

• dask-gateway ~= 2024.1.0
• Python version: 3.11
• Install method: pip