Usinng Widgets at Google Colaboratory

Question

Can I use Jupyter widgets in the Google Colab Laboratory?

I followed the instructions here with both ipyleaflet and bqplot

But I got this error message.

Failed to display a Map Jupyter widget.

If you read this message in Jupyter notepad or JupyterLab notepad, this may mean that the widget JavaScript is still loading. If this message is saved, it probably means that the JavaScript widget library is either not installed or not enabled. See the Jupyter widget documentation for installation instructions.

If you read this post in a different interface (for example, when statically rendering on GitHub or NBViewer), this may mean that your interface does not currently support widgets.

Can I use these widgets? Or am I wrong somewhere?

Answer 1

It is currently not possible to use them-, communication messages are not currently supported, WidgetManager code is not loaded into output frames, and several output frames on a page are not the configuration that WidgetManager works with.

Feel free to open the bug at https://github.com/googlecolab/colabtools/issues

Answer 2

Now Google Colab has its own set of widgets. See an example here.

https://colab.research.google.com/notebooks/widgets.ipynb

, Jupyter.

19

ipywidgets . .

Answer 3

, Bokeh, , ipyleaflet, Colab: https://colab.research.google.com/notebook#fileId=/v2/external/notebooks/charts.ipynb&scrollTo=vlOIt0zZ5uCz

: http://bokeh.pydata.org/en/latest/docs/user_guide/geo.html , :

from bokeh.io import output_notebook output_notebook()