If you're passing in a key you should also pass in the section rather than hardcode it.

I also requested a list of the files that were skipped and a list of the files which were found to be fully covered - a print statement here will easily show the files that are skipped, but you'll need to add logic after line 812 to print when a file was fully covered

We shouldn't use ascii colouring here - much of the output is going to be in log files, so using colouring makes the text harder to read.
You could have "SKIPPING FILE: %s" to highlight it

If a file has several patches, this is going to print multiple times for that file.
This shouldn't be done on a per-patch basis.

This is nothing to do with the pull request of printing omitted files - submit a new pull request.

This doesn't appear to be venv-safe? How should this work if you're installing in a venv?