from arm.logicnode.arm_nodes import * class SubStringNode(ArmLogicTreeNode): """Sub string node""" bl_idname = 'LNSubStringNode' bl_label = 'Sub String' def init(self, context): self.add_output('NodeSocketString', 'String') self.add_input('NodeSocketString', 'String') self.add_input('NodeSocketInt', 'Start') self.add_input('NodeSocketInt', 'End') add_node(SubStringNode, category=MODULE_AS_CATEGORY)