Jupyter Notebooks

flake8 does not run on Jupyter Notebooks out-of-the-box. However, there exist projects such as nbqa and flake8-nb which allow you to do so.

Due to some error/warning codes not applying naturally to Jupyter Notebooks (e.g. “missing module docstring”), it may be a good idea to ignore some of them, for example by running:

$ nbqa flake8 notebook.ipynb --extend-ignore=NIP102,D100,E302,E305,E703,WPS102,WPS114

For example, if we have a file notebook.ipynb


we can run this project on this as follows: