When creating a figure from a ColumnDataSource object, I have a ‘legend’ attribute to which I am trying to manually add some text:
p.multi_line(xs=xs, ys=ys, source=src, legend = 'legend' + 'some text')
however Bokeh read this (the legend field) as (string + string) and not (columndatasource field + string to be added) which is what I need it to do.
Is there a way to explicitly access a CDS field? something like:
p.multi_line(xs=xs, ys=ys, source=src, legend = src['legend'] + str['some text'])
hope question is clear / thanks