Change request for BokehModel initialization: call to standalone_docs_json_and_render_items error about jupyter_bokeh

[bryevdv]

@flanabode Please provide all relevant version information

[flanabode]

@bryevdv I'll provide everything I can on Monday. Off the top of my head, I know that I'm running 3.0.4 of jupyter_bokeh because my notebook uses modules that break if I have ipywidgets 8 installed. FWIW, in my notebook I have overwritten the function call in question and can confirm that it works if the Boolean argument is labeled, but I hate running things with a bespoke patch.

[flanabode]

Here's the requested version information:
Python 3.10.6
bokeh 3.0.2
jupyter_bokeh 3.0.4
Jupyter 1.21.0

[flanabode]

Can also confirm that I get the same error with jupyter_bokeh 3.0.5, and that it occurs regardless of whether I'm using JupyterLab or classic notebook.

[bryevdv]

Right, there are definitely still updates required for Bokeh 3.x compatibility, probably over and above this if I had to guess. But if you'd like to submit a PR for the change you describe above, that would be a helpful start.

cc @ndmlny-qs

[mattpap]

This issue was fixed in PR #165. However, jupyter_bokeh compatible with bokeh 3 was never released due to issues with ipywidgets 8. That was fixed in jupyter_widgets 3.0.5 (2.4 only). I started PR #178 to prepare for 3.0.6 relase.

[flanabode]

Excellent, so no need for a PR from me, then?

[bryevdv]

@flanabode seems not, thanks!

[peterroelants]

I'm running into the same TypeError: standalone_docs_json_and_render_items() takes 1 positional argument but 2 were given error.

Full stacktrace and version info (click to expand)

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
File [~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/IPython/core/formatters.py:974](https://vscode-remote+ssh-002dremote-002bspicy.vscode-resource.vscode-cdn.net/home/peterroelants/workspace/lcms_polymer_model/notebooks/peter/mcmc/~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/IPython/core/formatters.py:974), in MimeBundleFormatter.__call__(self, obj, include, exclude)
    971     method = get_real_method(obj, self.print_method)
    973     if method is not None:
--> 974         return method(include=include, exclude=exclude)
    975     return None
    976 else:

File [~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/core/dimension.py:1290](https://vscode-remote+ssh-002dremote-002bspicy.vscode-resource.vscode-cdn.net/home/peterroelants/workspace/lcms_polymer_model/notebooks/peter/mcmc/~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/core/dimension.py:1290), in Dimensioned._repr_mimebundle_(self, include, exclude)
   1283 def _repr_mimebundle_(self, include=None, exclude=None):
   1284     """
   1285     Resolves the class hierarchy for the class rendering the
   1286     object using any display hooks registered on Store.display
   1287     hooks.  The output of all registered display_hooks is then
   1288     combined and returned.
   1289     """
-> 1290     return Store.render(self)

File [~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/core/options.py:1425](https://vscode-remote+ssh-002dremote-002bspicy.vscode-resource.vscode-cdn.net/home/peterroelants/workspace/lcms_polymer_model/notebooks/peter/mcmc/~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/core/options.py:1425), in Store.render(cls, obj)
   1423 data, metadata = {}, {}
   1424 for hook in hooks:
-> 1425     ret = hook(obj)
   1426     if ret is None:
   1427         continue

File [~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/ipython/display_hooks.py:280](https://vscode-remote+ssh-002dremote-002bspicy.vscode-resource.vscode-cdn.net/home/peterroelants/workspace/lcms_polymer_model/notebooks/peter/mcmc/~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/ipython/display_hooks.py:280), in pprint_display(obj)
    278 if not ip.display_formatter.formatters['text[/plain](https://vscode-remote+ssh-002dremote-002bspicy.vscode-resource.vscode-cdn.net/plain)'].pprint:
    279     return None
--> 280 return display(obj, raw_output=True)

File [~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/ipython/display_hooks.py:254](https://vscode-remote+ssh-002dremote-002bspicy.vscode-resource.vscode-cdn.net/home/peterroelants/workspace/lcms_polymer_model/notebooks/peter/mcmc/~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/ipython/display_hooks.py:254), in display(obj, raw_output, **kwargs)
    252 elif isinstance(obj, (HoloMap, DynamicMap)):
    253     with option_state(obj):
--> 254         output = map_display(obj)
    255 elif isinstance(obj, Plot):
    256     output = render(obj)

File [~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/ipython/display_hooks.py:142](https://vscode-remote+ssh-002dremote-002bspicy.vscode-resource.vscode-cdn.net/home/peterroelants/workspace/lcms_polymer_model/notebooks/peter/mcmc/~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/ipython/display_hooks.py:142), in display_hook..wrapped(element)
    140 try:
    141     max_frames = OutputSettings.options['max_frames']
--> 142     mimebundle = fn(element, max_frames=max_frames)
    143     if mimebundle is None:
    144         return {}, {}

File [~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/ipython/display_hooks.py:202](https://vscode-remote+ssh-002dremote-002bspicy.vscode-resource.vscode-cdn.net/home/peterroelants/workspace/lcms_polymer_model/notebooks/peter/mcmc/~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/ipython/display_hooks.py:202), in map_display(vmap, max_frames)
    199     max_frame_warning(max_frames)
    200     return None
--> 202 return render(vmap)

File [~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/ipython/display_hooks.py:69](https://vscode-remote+ssh-002dremote-002bspicy.vscode-resource.vscode-cdn.net/home/peterroelants/workspace/lcms_polymer_model/notebooks/peter/mcmc/~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/ipython/display_hooks.py:69), in render(obj, **kwargs)
     66 if renderer.fig == 'pdf':
     67     renderer = renderer.instance(fig='png')
---> 69 return renderer.components(obj, **kwargs)

File [~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/plotting/renderer.py:400](https://vscode-remote+ssh-002dremote-002bspicy.vscode-resource.vscode-cdn.net/home/peterroelants/workspace/lcms_polymer_model/notebooks/peter/mcmc/~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/plotting/renderer.py:400), in Renderer.components(self, obj, fmt, comm, **kwargs)
    398 if embed or config.comms == 'default':
    399     return self._render_panel(plot, embed, comm)
--> 400 return self._render_ipywidget(plot)

File [~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/plotting/renderer.py:421](https://vscode-remote+ssh-002dremote-002bspicy.vscode-resource.vscode-cdn.net/home/peterroelants/workspace/lcms_polymer_model/notebooks/peter/mcmc/~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/holoviews/plotting/renderer.py:421), in Renderer._render_ipywidget(self, plot)
    419 def _render_ipywidget(self, plot):
    420     # Handle rendering object as ipywidget
--> 421     widget = ipywidget(plot, combine_events=True)
    422     if hasattr(widget, '_repr_mimebundle_'):
    423         return widget._repr_mimebundle_(), {}

File [~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/panel/io/notebook.py:509](https://vscode-remote+ssh-002dremote-002bspicy.vscode-resource.vscode-cdn.net/home/peterroelants/workspace/lcms_polymer_model/notebooks/peter/mcmc/~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/panel/io/notebook.py:509), in ipywidget(obj, doc, **kwargs)
    507 doc = doc if doc else Document()
    508 model = panel(obj, **kwargs).get_root(doc=doc)
--> 509 widget = BokehModel(model, combine_events=True)
    510 if hasattr(widget, '_view_count'):
    511     widget._view_count = 0

File [~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/jupyter_bokeh/widgets.py:68](https://vscode-remote+ssh-002dremote-002bspicy.vscode-resource.vscode-cdn.net/home/peterroelants/workspace/lcms_polymer_model/notebooks/peter/mcmc/~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/jupyter_bokeh/widgets.py:68), in BokehModel.__init__(self, model, **kwargs)
     66 def __init__(self, model, **kwargs):
     67     assert isinstance(model, LayoutDOM)
---> 68     self.update_from_model(model)
     69     super(BokehModel, self).__init__(**kwargs)
     70     self.on_msg(self._sync_model)

File [~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/jupyter_bokeh/widgets.py:91](https://vscode-remote+ssh-002dremote-002bspicy.vscode-resource.vscode-cdn.net/home/peterroelants/workspace/lcms_polymer_model/notebooks/peter/mcmc/~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/jupyter_bokeh/widgets.py:91), in BokehModel.update_from_model(self, model)
     89 def update_from_model(self, model):
     90     self._model = model
---> 91     self.render_bundle = self._model_to_traits(model)
     92     self._document.on_change_dispatch_to(self)

File [~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/jupyter_bokeh/widgets.py:81](https://vscode-remote+ssh-002dremote-002bspicy.vscode-resource.vscode-cdn.net/home/peterroelants/workspace/lcms_polymer_model/notebooks/peter/mcmc/~/mambaforge/envs/lcms_polymer_env/lib/python3.11/site-packages/jupyter_bokeh/widgets.py:81), in BokehModel._model_to_traits(cls, model)
     79     document = Document()
     80     document.add_root(model)
---> 81 (docs_json, [render_item]) = standalone_docs_json_and_render_items([model], True)
     82 render_bundle = dict(
     83     docs_json=docs_json,
     84     render_items=[render_item.to_json()],
     85     div=div_for_render_item(render_item),
     86 )
     87 return render_bundle

TypeError: standalone_docs_json_and_render_items() takes 1 positional argument but 2 were given

Version info:

Python implementation: CPython
Python version       : 3.11.3
IPython version      : 8.13.2
ipywidgets           : 8.0.6
jupyter_bokeh        : 2.0.4
bokeh                : 3.1.1
holoviews            : 1.16.0
panel                : 1.0.2

EDIT: I noticed that for some reason jupyter_bokeh was 2.0.4, reinstalling it while adding a >=3 constraint seems to fix the issue.