def _ensure_config_dirs_exist(node_uuid):
    root_dir = get_root_dir()
    fileutils.ensure_tree(os.path.join(root_dir, node_uuid))
    fileutils.ensure_tree(os.path.join(root_dir, PXE_CFG_DIR_NAME))
This is mainly helpful for debugging purposes
dataset/ETHPy150Open openstack/ironic/ironic/common/pxe_utils.py/_ensure_config_dirs_exist--crossover with--dataset/ETHPy150Open dokterbob/satchmo/satchmo/apps/shipping/modules/tieredquantity/models.py/Shipper.__str__