Upload a CSV file and read it in Bokeh Web app
I have a Bokeh plotting app, and I need to allow the user to upload a CSV file and modify the plots according to the data in it. Is it possible to do this with the available widgets of Bokeh? Thank you very much. Although there is no native Bokeh widget for file input. It is quite doable to extend the current tools provided by Bokeh. This answer will try to guide you through the steps of creating a custom widget and modifying the bokeh javascript to read, parse and output the file. First though a lot of the credit goes to bigreddot's previous answer on creating the widget. I simply extended