Embed bar chart

LS
I searched for this topic but I didn’t find it, so sorry if I missed it.

I want to embed a plot on a (web2py) page.

I want to get the script and div.

I only get these after I do bar_plot.show() or I get the error "AttributeError: Bar object has no attribute ‘chart’.

This opens a new browser tab and I don’t need that.

Some time ago I read about this but I can’t find it anymore.

The code is like:

import bokeh as bokeh
from bokeh.charts import Bar

iata_bar = Bar(df_iata_plot, filename=“iata_bar.html”)
iata_bar.show()

#iata_bar_script, iata_bar_div = bokeh.embed.components(iata_bar.chart.plot , bokeh.resources.CDN)
#iata_bar_html = bokeh.embed.components(iata_bar.chart.plot , bokeh.resources.CDN)

iata_bar_html = bokeh.embed.file_html(iata_bar.chart.plot , bokeh.resources.CDN, “ASR-IATA”)

``

How can I get the script and div without the show() ?

Thanks, keep up the good work !

Arthur

Hi Arthur,

The current bokeh.charts implementation does support what you need but requires a bit of machinery. You can the solution here: https://github.com/bokeh/bokeh/issues/1528 and here: https://github.com/bokeh/bokeh/issues/1549

You just need to:

from bokeh.charts import _charts

and patch it with:

#patch the default view method to not show the original chart
_charts.view = lambda x: x

This will get better and easier with the next releases.

Thanks

Fabio

Thanks, that works, great support !