slider = Slider(start=0,
end=30,
value=0,
step=1,
title="Smoothing by N Days")
slider.on_change('value', callback)
doc.add_root(column(slider, plot))
doc.theme = Theme(filename="theme.yaml")
# can't use shortcuts here, since we are passing to low level BokehTornado
bkapp = Application(FunctionHandler(modify_doc))
bokeh_tornado = BokehTornado({'/bkapp': bkapp},
extra_websocket_origins=["localhost:8000"])
bokeh_http = HTTPServer(bokeh_tornado)
# This is so that if this app is run using something like "gunicorn -w 4" then
# each process will listen on its own port
sockets, port = bind_sockets("localhost", 0)
bokeh_http.add_sockets(sockets)
@app.route('/', methods=['GET'])
def bkapp_page():
script = server_document('http://localhost:%d/bkapp' % port)
return render_template("embed.html", script=script, template="Flask")
def bk_worker():
async def server_status(request):
return JSONResponse({"status": "OK"})
# Bokeh Server configuration and startup:
#
# To get Gunicorn/Uvicorn's multi-worker
# working, we need to create the Bokeh Server
# using the low level APIs. Inspired by
# https://github.com/bokeh/bokeh/blob/master/examples/howto/server_embed/flask_gunicorn_embed.py
bokeh_app = Application(FunctionHandler(bkapp))
bokeh_tornado = BokehTornado(
{'/bkapp': bokeh_app},
extra_patterns=[(r'/static_assets/(.*)', StaticFileHandler, {
'path': "static"
})],
extra_websocket_origins=["localhost:%s" % os.environ["BOKEH_SERVER_PORT"]])
bokeh_http = HTTPServer(bokeh_tornado)
bokeh_http.add_socket(socket)
bokeh_server = BaseServer(IOLoop.current(), bokeh_tornado, bokeh_http)
bokeh_server.start()
# Starlette App creation
app = Starlette(debug=True,
routes=[
Route('/', endpoint=homepage, name='homepage_url'),
Mount('/static',
StaticFiles(directory='static'),
slider = Slider(start=0,
end=30,
value=0,
step=1,
title="Smoothing by N Days")
slider.on_change('value', callback)
doc.add_root(column(slider, plot))
doc.theme = Theme(filename="theme.yaml")
bkapp = Application(FunctionHandler(modify_doc))
bokeh_tornado = BokehTornado({'/bkapp': bkapp},
extra_websocket_origins=["127.0.0.1:8000"])
bokeh_http = HTTPServer(bokeh_tornado)
# This is so that if this app is run using something like "gunicorn -w 4" then
# each process will listen on its own port
sockets, port = bind_sockets("127.0.0.1", 46518)
bokeh_http.add_sockets(sockets)
@app.route('/', methods=['GET'])
def bkapp_page():
print('here')
script = server_document('http://127.0.0.1:%d/bkapp' % port)
print(str(script))
return render_template("embed.html", script=script, template="Flask")