created CSV file from html page input in python to D3 graph with flask

Issue

I have a flask application that I am building. On one page a computation is performed and a csv file is created. This page then links to another page that uses d3 and reads the csv file to display a graph. When I do this, the graph does not display. Is it possible to go from python csv to d3 graph with flask?

This is the pipeline I am trying to create:
Home Page –> User info page (here the user submits some information) –>run a python function that creates a csv file –>the user info page re directs to a page called page2 which takes that csv file as data for the d3 graph.

Solution

The csv needed to be placed in the static folder. Not the templates folder.

Answered By – Mr.Roboto

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