Python Script Editor
Python language based Script Editor
Python Script Editor has no unique node definition to be configured, you can give it a name and a description:
Your output port values are set in your Rule Editor with the function
setOutputValueByIdWhen you define your input and output ports, each of those will have unique IDs and will be visible in your Rule Editor page.
Rule Editor has two sections. On the left-hand side you can see your Input & Output ports with their id written and a copy button.
Input ports will copy
getInputValueById(that-ports-id)which you can use in your code section to get that input port's value.
Output ports will copy
setOutputValueById(that-ports-id, value)which you can use in your code to set that output port's value.
Rule Editor ports section
In your code section in the Rule Editor you can use python libraries by importing them (e.g. from random import randint).
Rule Editor script
This is a python script, therefore adhere to the indentation rules, otherwise script will not run as expected.
Python Script Editor working example