armory/blender/arm/logicnode/native/LN_script.py

import bpy

from arm.logicnode.arm_nodes import *


class ScriptNode(ArmLogicTreeNode):
    """Executes the given script."""
    bl_idname = 'LNScriptNode'
    bl_label = 'Script'
    arm_section = 'haxe'
    arm_version = 1

    @property
    def property0(self):
        return bpy.data.texts[self.property0_].as_string() if self.property0_ in bpy.data.texts else ''


    property0_: StringProperty(name='Text', default='')

    def init(self, context):
        super(ScriptNode, self).init(context)
        self.add_input('ArmNodeSocketAction', 'In')
        self.add_input('ArmNodeSocketArray', 'Array')
        self.add_output('ArmNodeSocketAction', 'Out')
        self.add_output('NodeSocketShader', 'Result')

    def draw_buttons(self, context, layout):
        layout.prop_search(self, 'property0_', bpy.data, 'texts', icon='NONE', text='')