def _set_default_slice_profile(self, profile_name): slice_profile_path = settings().get(['folder', 'slicingProfiles']) slice_manager = SlicingManager(slice_profile_path, printerProfileManager) slice_manager.reload_slicers() default_slicer = slice_manager.default_slicer slice_manager.set_default_profile(default_slicer, profile_name, require_exists=True)