This repository contains a couple of scripts that are designed to illustrate an issue I ran into with openpyxl. This isn't written to show that there's a problem with openpyxl, just to show an issue I ran into and why it's an issue.
Please see the blog post that goes with this repository for a bit more background.
Using this repository
Ensures pipenv is set up and the required virtual environment is installed.
Runs the tests.