Creates a script object, which allows executing custom Python code.
Parameters
name: The name of the script.
source: The code to be executed, as a string.
active: If False, the script will not be executed.
uptodate: Whether the script currently needs to be executed.
update_mode: Defines which changes cause the script to become.
: out-of-date. Valid options: ‘manual’ (run only when manually
triggered), ‘on_triggers’ (run when a parameter or the script
itself changes), and ‘always’ (run with every update).
