Data Visualisation

Some data visualisation libraries can be used, but require some workarounds.

Matplotlib

By default, matplotlib relies on the import statement from js import document, which does not work from within a web worker.

One workaround is to patch the default behaviour of matplotlib.pyplot.show.

The following patch sets matplotlib to use the AGG renderer. Source.

caution

This workaround relies on the base64 string to be printed to stdout.

Setting up environment...

You can find the source code for this example here.