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
multiple-occurrence
flask-jwt-extended
outputstream
ctad
asp.net-mvc-scaffolding
tcpdf
contract-first
docbook-5
side-menu
cut-and-paste
fotorama
tom-select
flutter-gridview
turtle-graphics
apple-pdfkit
n8n
javacc
tuckey-urlrewrite-filter
bot-emulator
effect
runtime.exec
anki
sam
sendmailr
msitools
colorbox
interval-tree
gnu-assembler
gpgpu
gstreamer-1.0