A project I'm involved in uses testbook to test code cells of Jupyter notebooks. Patching works fine — unless the code to be tested asks for
umd
word-interop
markup
google-scholar
python-venv
qt6
filetree
tensorflow-extended
xc16
highlight.js
swiftui-environment
marshmallow
conntrack
sql-server-2016-express
chai
toolz
winsw
docblocks
kdoc
darkaonlinel5-swagger
jasync-sql
sbt-plugin
react-to-pdf
autocmd
prerequisites
lucene-boosting
foundry-phonograph
domo
noble-count
post-type