`pycodestyle` all Jupyter notebooks in a folder

checkstyle.sh

for i in *.ipynb
# Tell us what we are doing
do echo Checking $i
# Convert the Jupyter notebook to .py and run through pycodestyle
jupyter nbconvert $i --to script && pycodestyle *.py --ignore=E501,E402,W391,W503 --show-source;
# Remove the converted file, thanks to https://stackoverflow.com/a/12152997
echo Removing "${i%.*}.py"
rm "${i%.*}.py"
done