def get_category_keys(self): cat_keys = WebVMInfoHelper.get_category_keys(self) boot_base_keys = cat_keys['BOOT'] xen_boot_keys = [('kernel', 'Kernel'), ('ramdisk', 'Ramdisk'), ('bootloader', 'Bootloader')] for ndx in range(0, 3): boot_base_keys.insert(ndx, xen_boot_keys[ndx]) return cat_keys