Hi,

as the title suggests: Formgrader paths do not seem to be compatible with square brackets in the path.

The console commands seem to work but the jupyter lab extension will just not display any assignments

I'm on macOS 15.4.1 24E263 arm64

Steps to reproduce:

mkdir "[test] nbgrader"
cd \[test\]\ nbgrader
nbgrader quickstart course_id
cd course_id
jupyter lab

Then, no assignments will be visible in the Formgrader extension. The command

nbgrader validate source/ps1/problem1.ipynb

still works.

Best, Tobi