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
diarization
recvfrom
brian
ag-grid-ng2
visual-studio-2019
hllapi
angular-date-format
pheanstalk
vlsi
qicon
tm
border-layout
apache-arrow
ipcmain
gnome-terminal
amp-iframe
commercetools
consul
tabulator
database-caching
fiware-orion
vip-architecture
html-formhandler
escp
easymock
chronometer
controller-advice
backtrader
lmertest
dictionary-comprehension