diff options
| -rw-r--r-- | python/vyos/config.py | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/python/vyos/config.py b/python/vyos/config.py index 780b48a7b..5d58316e7 100644 --- a/python/vyos/config.py +++ b/python/vyos/config.py @@ -67,6 +67,7 @@ import os import re import json import subprocess +from copy import deepcopy import vyos.util import vyos.configtree @@ -91,6 +92,8 @@ class Config(object): def __init__(self, session_env=None): self._cli_shell_api = "/bin/cli-shell-api" self._level = [] + self._dict_cache = {} + if session_env: self.__session_env = session_env else: @@ -287,6 +290,24 @@ class Config(object): self.__session_env = save_env return(default) + def get_cached_dict(self, effective=False): + cached = self._dict_cache.get(effective, {}) + if cached: + config_dict = cached + else: + config_dict = {} + + if effective: + if self._running_config: + config_dict = json.loads((self._running_config).to_json()) + else: + if self._session_config: + config_dict = json.loads((self._session_config).to_json()) + + self._dict_cache[effective] = config_dict + + return config_dict + def get_config_dict(self, path=[], effective=False, key_mangling=None, get_first_key=False): """ Args: @@ -297,14 +318,7 @@ class Config(object): Returns: a dict representation of the config under path """ - config_dict = {} - - if effective: - if self._running_config: - config_dict = json.loads((self._running_config).to_json()) - else: - if self._session_config: - config_dict = json.loads((self._session_config).to_json()) + config_dict = self.get_cached_dict(effective) config_dict = vyos.util.get_sub_dict(config_dict, self._make_path(path), get_first_key) @@ -316,6 +330,8 @@ class Config(object): raise ValueError("key_mangling must be a tuple of two strings") else: config_dict = vyos.util.mangle_dict_keys(config_dict, key_mangling[0], key_mangling[1]) + else: + config_dict = deepcopy(config_dict) return config_dict |