From 9821aa7a47fddb2f9e9d36bfffc1d55a17682667 Mon Sep 17 00:00:00 2001 From: Daniil Baturin Date: Thu, 3 Oct 2024 16:43:39 +0100 Subject: cli: T6740: add a converter from set commands to config --- python/vyos/xml_ref/definition.py | 28 +++++++++++++++++++++++++++- 1 file changed, 27 insertions(+), 1 deletion(-) (limited to 'python/vyos/xml_ref/definition.py') diff --git a/python/vyos/xml_ref/definition.py b/python/vyos/xml_ref/definition.py index 5ff28daed..4e755ab72 100644 --- a/python/vyos/xml_ref/definition.py +++ b/python/vyos/xml_ref/definition.py @@ -13,7 +13,7 @@ # You should have received a copy of the GNU Lesser General Public License # along with this library. If not, see . -from typing import Optional, Union, Any, TYPE_CHECKING +from typing import Tuple, Optional, Union, Any, TYPE_CHECKING # https://peps.python.org/pep-0484/#forward-references # for type 'ConfigDict' @@ -90,6 +90,32 @@ class Xml: res = self._get_ref_node_data(node, 'node_type') return res == 'tag' + def exists(self, path: list) -> bool: + try: + _ = self._get_ref_path(path) + return True + except ValueError: + return False + + def split_path(self, path: list) -> Tuple[list, Optional[str]]: + """ Splits a list into config path and value components """ + + # First, check if the complete path is valid by itself + if self.exists(path): + if self.is_valueless(path) or not self.is_leaf(path): + # It's a complete path for a valueless node + # or a path to an empy non-leaf node + return (path, None) + else: + raise ValueError(f'Path "{path}" needs a value or children') + else: + # If the complete path doesn't exist, it's probably a path with a value + if self.exists(path[0:-1]): + return (path[0:-1], path[-1]) + else: + # Or not a valid path at all + raise ValueError(f'Path "{path}" is incorrect') + def is_tag(self, path: list) -> bool: ref_path = path.copy() d = self.ref -- cgit v1.2.3