source_code property of inner classes should return source.

3.1

The source_code property of scripts has been very helpful in parsing GDScripts dynamically for plugins. However when it comes to inner classes, the source_code will always return empty.

extends Node

class Example:
    func greet():
        print("Hello World")

func _ready():
    print(Example.source_code.empty())

Outputs true

Returning source_code for inner classes would be a huge benefit for more complex tool-making. It could also have the extra benefit of

var source = Inner.get_base_script().source_code

making more sense if dealing with non-inner class parents.

godotengine / godot

source_code property of inner classes should return source. #27292