nbclick - Turn Jupyter notebooks into command line applications

nbclick allows you to modify and run Jupyter notebooks from the commandline. It builds on top of nbparameterise which allows programmatic extraction and modification of parameters of Jupyter notebooks.

Installation

nbclick can be installed using pip:

python -m pip install nbclick

Running nbclick

After installation, you can run nbclick using the commandline:

nbclick --help

The most important argument is the NOTEBOOK parameter. For a given notebook, you can again use --help to display the configuration options:

nbclick mynotebook.ipynb --help

Running without --help will programmatically execute the notebook with the parameters specified on the command line.

Preparing a notebook for execution with nbclick

nbclick relies on nbparameterise to extract command line options from your Jupyter notebook. The best way to specify customizable parameters is to place them into the first code cell of the notebook as simple assignments:

num_samples = 1000      # The number of samples to draw
outfile = "output.csv"  # The filename to store the results

For above case, the output of nbclick notebook.ipynb --help will be:

Usage: nbclick notebook.ipynb [OPTIONS]

Options:
  --num_samples INTEGER  The number of samples to draw  [default: 1000]
  --outfile TEXT         The filename to store the results  [default:
                         output.csv]
  --help                 Show this message and exit.