Problemes With registered classes

Coding Python Support
1

Hello,

Say I have two classes :

  • class WIZARD_Generic(object):
    isLIB = False

class WIZARD_Lib(bpy.types.Operator, WIZARD_Generic):
isLIB = True

I do bpy.utils.register_class(WIZARD_lib), but then, it says WIZARD_Lib does not have any attribute called isLIB.

Would you know how to use inheritance in Blender ?

Thanks

2

seems fine here

import bpy


class WIZARD_Generic(object):
    isLIB = False

class SimpleOperator(bpy.types.Operator, WIZARD_Generic):
    """Tooltip"""
    bl_idname = "object.simple_operator"
    bl_label = "Simple Object Operator"
    
    isLIB = True

    @classmethod
    def poll(cls, context):
        return context.active_object is not None

    def execute(self, context):
        print("isLIB =", self.__class__.isLIB)
        return {'FINISHED'}


def register():
    bpy.utils.register_class(SimpleOperator)


def unregister():
    bpy.utils.unregister_class(SimpleOperator)


if __name__ == "__main__":
    register()

    # test call
    bpy.ops.object.simple_operator()