​​papermill is a tool for parameterizing, executing, and analyzing Jupyter Notebooks.

Papermill lets you:

- parameterize notebooks
- execute notebooks

This opens up new opportunities for how notebooks can be used. For example:

- Perhaps you have a financial report that you wish to run with different values on the first or last day of a month or at the beginning or end of the year, using parameters makes this task easier.
- Do you want to run a notebook and depending on its results, choose a particular notebook to run next? You can now programmatically execute a workflow without having to copy and paste from notebook to notebook manually.

https://github.com/nteract/papermill

#python

That's how you execute notebooks: papermill local/input.ipynb s3://bkt/output.ipynb -p alpha 0.6 -p l1_ratio 0.1

And that's how you parametrize them: