op-mode: T6471: add optimized get_config_dict

2 files changed, 31 insertions, 0 deletions

diff --git a/python/vyos/utils/dict.py b/python/vyos/utils/dict.py
index d36b6fcfb..062ab9c81 100644
--- a/python/vyos/utils/dict.py
+++ b/python/vyos/utils/dict.py
@@ -307,6 +307,13 @@ def dict_to_paths(d: dict) -> list:
     for r in func(d, []):
         yield r
 
+def embed_dict(p: list[str], d: dict) -> dict:
+    path = p.copy()
+    ret = d
+    while path:
+        ret = {path.pop(): ret}
+    return ret
+
 def check_mutually_exclusive_options(d, keys, required=False):
     """ Checks if a dict has at most one or only one of
     mutually exclusive keys.
diff --git a/python/vyos/utils/error.py b/python/vyos/utils/error.py
new file mode 100644
index 000000000..8d4709bff
--- /dev/null
+++ b/python/vyos/utils/error.py
@@ -0,0 +1,24 @@
+# Copyright 2024 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+from enum import IntEnum
+
+class cli_shell_api_err(IntEnum):
+    """ vyatta-cfg/src/vyos-errors.h """
+    VYOS_SUCCESS = 0
+    VYOS_GENERAL_FAILURE = 1
+    VYOS_INVALID_PATH = 2
+    VYOS_EMPTY_CONFIG = 3
+    VYOS_CONFIG_PARSE_ERROR = 4