Interactive HTML widgets for Jupyter notebooks and the IPython kernel.

You can install the current version of ipywidgets with pip or conda:

pip install ipywidgets
# or
conda install ipywidgets

To install ipywidgets from git, you will need npm.

0. clone the repo:

    git clone https://github.com/ipython/ipywidgets
    cd ipywidgets
   

1. Dev-install of the package (run from repo directory):

    pip install -e .
   

To run the Python tests:

nosetests --with-coverage --cover-package=ipywidgets ipywidgets

To run the Javascript tests:

npm run buildtests; python -m ipywidgets.jstest

To run the Javascript tests with all output printed:

npm run buildtests; python -m ipywidgets.jstest -- --logall

Description of jstest additional arguments: logall - If there is atleast one failure in the notebook, log information for every cell. logsuccess - Log information for every cell in the notebook, regardless of failure.