WALA Ariadne: Installing in JupyterLab

Downloading Ariadne

For the moment, you need to download the latest snapshot of the Ariadne jar

Prerequisites

• The Yarn manager for JavaScript must be installed on your system

• JupyterLab must be installed

• J2EE server that supports WebSockets. We have successfully used Tomcat 9

Steps

Build Client

• git clone https://github.com/juliandolby/jupyterlab-monaco

• cd jupyterlab-monaco

• yarn install

• yarn run build

• jupyter labextension link

Get Ariadne for WebSockets

Open Editor

• In the jupyterab-monaco directory, jupyter lab

• If needed, adjust the WAR file URL in Settings -> Advanced Settings Editor -> Monaco Editor -> lspServer. The protocol must be ws and check the hostname, port and path. For Tomcat 9, the path should be wala-ariadne/websocket