async def get(self, *args, **kwargs):
session = await self.get_session()
element_id = self.get_argument("bokeh-autoload-element", default=None)
if not element_id:
self.send_error(status_code=400, reason='No bokeh-autoload-element query parameter')
return
app_path = self.get_argument("bokeh-app-path", default="/")
absolute_url = self.get_argument("bokeh-absolute-url", default=None)
if absolute_url:
server_url = '{uri.scheme}://{uri.netloc}'.format(uri=urlparse(absolute_url))
else:
server_url = None
resources_param = self.get_argument("resources", "default")
resources = self.application.resources(server_url) if resources_param != "none" else None
bundle = bundle_for_objs_and_resources(None, resources)
render_items = [RenderItem(sessionid=session.id, elementid=element_id, use_for_title=False)]
bundle.add(Script(script_for_render_items(None, render_items, app_path=app_path, absolute_url=absolute_url)))
js = AUTOLOAD_JS.render(bundle=bundle, elementid=element_id)
self.set_header("Content-Type", 'application/javascript')
self.write(js)
async def handle(self, body: bytes) -> None:
session = await self._get_session()
element_id = self.get_argument("bokeh-autoload-element", default=None)
if not element_id:
raise RuntimeError("No bokeh-autoload-element query parameter")
app_path = self.get_argument("bokeh-app-path", default="/")
absolute_url = self.get_argument("bokeh-absolute-url", default=None)
server_url: Optional[str]
if absolute_url:
server_url = '{uri.scheme}://{uri.netloc}/'.format(uri=urlparse(absolute_url))
else:
server_url = None
resources_param = self.get_argument("resources", "default")
resources = self.resources(server_url) if resources_param != "none" else None
bundle = bundle_for_objs_and_resources(None, resources)
render_items = [RenderItem(sessionid=session.id, elementid=element_id, use_for_title=False)]
bundle.add(Script(script_for_render_items(None, render_items, app_path=app_path, absolute_url=absolute_url)))
js = AUTOLOAD_JS.render(bundle=bundle, elementid=element_id)
await self.send_response(200, js.encode(), headers=[(b"Content-Type", b"application/javascript")])
def autoload_js_script(resources, token, element_id, app_path, absolute_url):
resources = Resources.from_bokeh(resources)
bundle = bundle_resources(resources)
render_items = [
RenderItem(token=token, elementid=element_id, use_for_title=False)
]
bundle.add(
Script(
script_for_render_items({},
render_items,
app_path=app_path,
absolute_url=absolute_url)))
return AUTOLOAD_JS.render(bundle=bundle, elementid=element_id)