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Other than running a loop in a latter notebook cell, how is it possible to stream data to bqplot? Does bqplot provide any periodic callback method for streaming data?

Also, does bqplot have a server to show the corresponding visualization (real-time visualization) as a standalone app? How can I achieve this?

Hossein Kalbasi
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2 Answers2

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Other than running a loop in a latter notebook cell, how is it possible to stream data to bqplot? Does bqplot provide any periodic callback method for streaming data?

I don't believe there is a periodic callback method but here is an example of streaming data. https://blog.jupyter.org/ros-jupyter-b7e82b5e1202

Also, does bqplot have a server to show the corresponding visualization (real-time visualization) as a standalone app? How can I achieve this?

Yes. Voila will do this... https://github.com/voila-dashboards/voila

DougR
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If your stream fills a local datasource you might be able to use the Play widget...?

https://ipywidgets.readthedocs.io/en/stable/examples/Widget%20List.html?highlight=play#Play-(Animation)-widget

I am also very curious to know the answer to this question!

John Mahoney
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  • Please don't just post some tool or library as an answer. At least demonstrate [how it solves the problem](https://meta.stackoverflow.com/a/251605) in the answer itself. – Yunnosch Sep 30 '20 at 08:26