Django Bokeh example using windows 10

I have got problem running bokeh example with django using windows 10
My configuration is

Python 3.8.5 (tags/v3.8.5:580fbb0, Jul 20 2020, 15:57:54) [MSC v.1924 64 bit (AMD64)] on win32
asgiref                3.2.10
bokeh                  2.3.0
channels               2.4.0
daphne                 2.5.0
Django                 3.1.7
django-classy-tags     2.0.0
django-cms             3.8.0
django-debug-toolbar   3.2
django-floppyforms     1.9.0
django-formtools       2.2
django-matplotlib      0.1
django-sekizai         2.0.0
django-tables2         2.3.3
django-treebeard       4.3.1
djangocms-admin-style  2.0.2
panel                  0.11.1

I cloned GitHub - bokeh/bokeh: Interactive Data Visualization in the browser, from Python and in windows cmd run : runserver
result is

Watching for file changes with StatReloader
Performing system checks...

WARNING:bokeh.server.django.routing:bokeh applications directory 'F:\Program Files\Python\lib\site-packages\examples\app' doesn't exist
System check identified no issues (0 silenced).
March 28, 2021 - 21:35:16
Django version 3.1.7, using settings 'django_embed.settings'
Starting ASGI/Channels version 2.4.0 development server at
Quit the server with CTRL-BREAK.

Someting is weird with this warning

Now with first link Nothing happened (I select google and change adress to and google page stays and there is nothing in windows cmd)
Second link
in windows cmd

HTTP GET /sea_surface/ 200 [0.05,]
HTTP GET /sea_surface/autoload.js?bokeh-autoload-element=1239&bokeh-app-path=/sea_surface&bokeh-absolute-url= 200 [0.04,]
Not Found: /static/extensions/panel/css/alerts.css
Not Found: /static/extensions/panel/css/card.css
HTTP GET /static/extensions/panel/css/card.css 404 [0.05,]
HTTP GET /static/extensions/panel/css/alerts.css 404 [0.05,]
Not Found: /static/extensions/panel/css/loading.css
Not Found: /static/extensions/panel/css/json.css
Not Found: /static/extensions/panel/css/dataframe.css
Not Found: /static/extensions/panel/css/markdown.css
Not Found: /static/extensions/panel/css/widgets.css
HTTP GET /static/extensions/panel/css/widgets.css 404 [0.03,]
HTTP GET /static/extensions/panel/css/markdown.css 404 [0.03,]
HTTP GET /static/extensions/panel/css/dataframe.css 404 [0.05,]
HTTP GET /static/extensions/panel/css/json.css 404 [0.05,]
HTTP GET /static/extensions/panel/css/loading.css 404 [0.05,]
Not Found: /static/extensions/panel/panel.min.js
HTTP GET /static/extensions/panel/panel.min.js 404 [0.02,]

and in firefox browser source page is

<!doctype html>

<html lang="en">
  <meta charset="utf-8">
  <title>Embedding a Bokeh Apps In Django via autoload.js</title>

    This Bokeh app below is served by a Django server (via autoload.js):
<script id="1160">
  var xhr = new XMLHttpRequest()
  xhr.responseType = 'blob';'GET', "", true);
  xhr.onload = function (event) {
    var script = document.createElement('script'),
    src = URL.createObjectURL(;
    script.src = src;

has anyone tried django bokeh on windows 10?

[moved post to Community Support]

cc @Philipp_Rudiger @mateusz any knowledge about the current state of Bokeh-Django integration, or a last known working configuration?

go on debugging in
I change source code

def serve_extensions(request, path):
    root = extension_dirs
    print("serve_extensions root=",root)
        name, artifact_path = path.split('/', 1)
    except ValueError:
        raise Http404
    print("No Http404")
    artifacts_dir = root.get(name, None)
    if artifacts_dir is not None:
        return static.serve(request, artifact_path, document_root=artifacts_dir)
        raise Http404
    print("No Http404")

I tried to get page
and I have got this in my uvicorn log :

←[32mINFO←[0m:     Started server process [←[36m1964←[0m]
←[32mINFO←[0m:     Waiting for application startup.
←[32mINFO←[0m:     ASGI 'lifespan' protocol appears unsupported.
←[32mINFO←[0m:     Application startup complete.
←[32mINFO←[0m:     Uvicorn running on ←[1mhttp://←[0m (Press CTRL+C to quit) sea_surface
←[32mINFO←[0m: - "←[1mGET /sea_surface/ HTTP/1.1←[0m" ←[32m200 OK←[0m
←[32mINFO←[0m: - "←[1mGET /sea_surface/autoload.js?bokeh-autoload-element=1074&bokeh-app-path=/sea_surface&bokeh-absolute-url= HTTP/1.1←[0m" ←[32m200 OK←[0m
serve_extensions root= {'panel': 'f:\\program files\\python\\lib\\site-packages\\panel\\dist'}
os.sep \
path panel/panel.min.js
Not Found: /static/js/bokeh-widgets.min.js
Not Found: /favicon.ico
Not Found: /static/js/bokeh-tables.min.js
←[32mINFO←[0m: - "←[1mGET /static/js/bokeh-widgets.min.js?v=7c5d69c297ce643ea7819a254cab8350b24d29abd64ec600eef3c7aa177c23dfd2fac0b0e6ee981e019825ae02826f6590e98a2136bd173763d46d16bae43712 HTTP/1.1←[0m" ←[31m404 Not Found←[0m
Not Found: /static/extensions/panel/panel.min.js
←[32mINFO←[0m: - "←[1mGET /static/js/bokeh-tables.min.js?v=66c51fb45504582a2107573d44652e3c6fea046a294cbac15e4d7f9b8aa7e7953270a3f98107eeb94aa5f0eae031cb909f23c1113ab734a69fc77e0379ae6e8a HTTP/1.1←[0m" ←[31m404 Not Found←[0m
Not Found: /static/js/bokeh.min.js
←[32mINFO←[0m: - "←[1mGET /static/extensions/panel/panel.min.js HTTP/1.1←[0m" ←[31m404 Not Found←[0m
←[32mINFO←[0m: - "←[1mGET /static/js/bokeh.min.js?v=ada5d64938a63c435e537bbd83d34dfd3b1da9bfb3ca9c7b8e947f29983f2bd491f6a157b4613e727b5739396d69da58a21a56167d248c5ff99c5f3062545d11 HTTP/1.1←[0m" ←[31m404 Not Found←[0m

An exception is raised because path.split(os.sep, 1) : ValueError: not enough values to unpack (expected 2, got 1)

windows unix problem with separator / or \