from .panel_main import GB_PT_panel_header, GB_PT_panel_parameters, GB_PT_panel_docs classes = ( GB_PT_panel_header, GB_PT_panel_parameters, GB_PT_panel_docs, ) def register_menus(): from bpy.utils import register_class for cls in classes: register_class(cls) def unregister_menus(): from bpy.utils import unregister_class for cls in classes: unregister_class(cls)