macro_definition_triggers_only_via_spacebar.py

import bpy
from bpy.types import Operator, Macro


# Our finalizing operator, shall run after transform
class Finalize(Operator):
    bl_idname = "test.finalize"
    bl_label = "Finalize"

    def execute(self, context):
        print("DONE!")
        return {'FINISHED'}

class Make(Operator):
    bl_idname = "test.make"
    bl_label = "Make"

    def execute(self, context):
        bpy.ops.object.empty_add()
        print('wigz')
        return {'FINISHED'}


# Macro operator to concatenate transform and our finalization
class Test(Macro):
    bl_idname = "test.trigger_macro"
    bl_label = "Test Macro"


# BUTTON
class ObjectData(bpy.types.Panel):
    bl_label = "Object + Mesh Data"
    bl_idname = "ObjectData"
    bl_space_type = 'VIEW_3D'
    bl_region_type = 'TOOLS'
    bl_category = "Modeling Toolbox"

    def draw(self, context):
        layout = self.layout
        row = layout.row()
        row.operator("test.trigger_macro")


# END     
def register(): 
    bpy.utils.register_module(__name__)

    Test.define("test.make")
    Test.define("test.finalize")    
    
def unregister(): 
    bpy.utils.unregister_module(__name__)


if __name__ == "__main__":
    register()