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Philipp Rudiger
@philippjfr

ok, i boiled it down to the notebook server keeping a state even after resetting and clearing the notebook.

That's really odd, any idea what state that might be?

I did recently see it cache panel.js but no bokeh.js but that was only on the server, not in the notebook.
Michael Aye
@michaelaye
no clue, but i dont feel its a good state to be forced to close and reopen a notebook, think we need a clean "notebook reset button"
do you need a GH issue for the current libraries that break pane updates?
Philipp Rudiger
@philippjfr
Yeah, I'd like to look into this before I tag Panel 0.9.6 later today.
Michael Aye
@michaelaye
ok, will start one now
have another hvplot mystery...
image.png
this with the holoviz-tutorial env. my up-to-date py37 doesn't have these issues.
Michael Aye
@michaelaye
so I'm now in the pickle that my up-to-date env breaks panel, but the tutorial env breaks hvplot so I can't develop my app.
Michael Aye
@michaelaye
holoviz/panel#1440
Philipp Rudiger
@philippjfr
Pin bokeh to <2.1 or wait for me to release panel 0.9.6 tonight.
Michael Aye
@michaelaye
thanks. Had to go to Bokeh 2.0.1, because 2.0.2 shows above hvplot bug
Another Holoviews design question: Shouldn't this autoscale so that it's visible?
hv.HLine(-10)
Michael Aye
@michaelaye
at the moment a default plot has limits (0, 1, 0, 1) but with nothing else to show, it's confusing that the line doesn't show automatically.
It's also not taken into account in an * overlay
Philipp Rudiger
@philippjfr
Yeah thats confusing but deliberate (not to say we can't change that). Annotations are not included in axis range calculations by default, only when you set apply_ranges on them explicitly.
So you're not seeing that hvplot bug with 2.0.1 but you are seeing it with 2.0.2? Can't even imagine what that might be.
Michael Aye
@michaelaye
yes. But it's not there with 2.1, fingers crossed!
Michael Aye
@michaelaye
interestingly, apply_ranges doesn't pad like the standard layouter does. Meaning, when the annotation is the outermost element, the plot limits are smack on it.
image.png
the black line at -18 is the annotation
Michael Aye
@michaelaye
and padding of the overlay ignores the annotation as well. is that a bug?
Michael Aye
@michaelaye
padding of HLine is ignored in general.
i guess all Annotations are not padded.
Nicky Sandhu
@dwr-psandhu

Is there a way to limit the pan and wheel zoom to hard limits of axis ranges ? Currently all the examples allow arbitrary panning even to regions where there is no data. Is there a way to constrain this behavior ?

Never mind. I see this issue holoviz/holoviews#1019. Upvoted there :)

itamar sharify
@ItamarShDev
Hi!
When using widgets.MultiChoice, i noticed that change the value directly does not re-render the component - and i am forced to wrap the value change with either disable/enable or delete_button:true/false..
any other way to to trigger re-render on value change?
Philipp Rudiger
@philippjfr
Sounds like a bug so I don't have immediate suggestions. Also thanks for posting to Discourse which is the correct starting point.
I am happy to announce the release of Panel 0.9.6! This release provides compatibility with @bokeh 2.1 & a wide range of bug fixes. Many thanks to the many contributors. Check out the release notes: https://panel.holoviz.org/releases.html and look forward to 0.10 with many exciting features!
itamar sharify
@ItamarShDev
The release notes does not contains 0.9.6
Philipp Rudiger
@philippjfr
They will in about 5 minutes, when the doc build finishes :smile:
itamar sharify
@ItamarShDev
:)
Philipp Rudiger
@philippjfr
They're here too: https://github.com/holoviz/panel/releases/tag/v0.9.6
Pritam Kadasi
@pskadasi_twitter
hi, how can i show legend for chord plots showing group(node) description based on color of group(node) ?
Philipp Rudiger
@philippjfr
I will get to your Discourse post.
Pritam Kadasi
@pskadasi_twitter
okay
Philipp Rudiger
@philippjfr
@sameerCoder That's a good question for the bokeh discourse and this gitter is for developer discussion not user questions.
sameerCoder
@sameerCoder
@philippjfr
Thanks for suggesting me.
epifanio
@epifanio
Hi, I am trying to port a little example app to run with the bokeh server so I am looking in replacing my js callback with a python method. I tried this gist.github.com/epifanio/fb6123ae73dadf10e8fa2ca6a881edd0 but it fails with a ValueError. I can't get how to uupdate the data field in the columndatasource. Do you have any advice?
it is related to this question on SO https://stackoverflow.com/questions/61792141/select-and-update-pandas-dataframe-columns-in-bokeh-plot for which I added a comment.
epifanio
@epifanio
I updated the gist with a working solution for both python and js callbacks. Thanks @eugene.
Philipp Rudiger
@philippjfr
@epifanio This channel is for dev discussion of HoloViz packages, for bokeh user questions I'd encourage you to post to the bokeh discourse: https://discourse.bokeh.org/
Marc Skov Madsen
@MarcSkovMadsen
Nice. Thanks all the work that has been put into Bokeh, HoloViews, hvPlot and Panel
dashboard_classic.mp4
dashboard-classic (1).gif
akasolace
@akasolace
Hello, can anyone indicate me how I can get rid of the "WARNING:tornado.access:404 GET /favicon.icon" ?
I am using hvplot via excel api and the waning is being catch by excel call and make the workbook non responsive ..
thank you in advance for your help
Marc Skov Madsen
@MarcSkovMadsen
Hi @akasolace . Please post on discourse if you would like help from the community or on github if you have a bug or feature request to Report. Please provide a reproducible example if possible. It will help a lot. Thanks.
James A. Bednar
@jbednar
If you could make a reproducible example of what you're trying to do and demonstrate how this warning is breaking it, then please do file a github issue so we can address it. It would be great to see this use case working, if it's simple to do so!