diff options
Diffstat (limited to 'python/vyos/util.py')
| -rw-r--r-- | python/vyos/util.py | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/python/vyos/util.py b/python/vyos/util.py index 93a2f6640..b41c5b346 100644 --- a/python/vyos/util.py +++ b/python/vyos/util.py @@ -692,21 +692,21 @@ def find_device_file(device): return None -def dict_search(path, my_dict): - """ Traverse Python dictionary (my_dict) delimited by dot (.). +def dict_search(path, dict_object): + """ Traverse Python dictionary (dict_object) delimited by dot (.). Return value of key if found, None otherwise. - This is faster implementation then jmespath.search('foo.bar', my_dict)""" - if not isinstance(my_dict, dict) or not path: + This is faster implementation then jmespath.search('foo.bar', dict_object)""" + if not isinstance(dict_object, dict) or not path: return None parts = path.split('.') inside = parts[:-1] if not inside: - if path not in my_dict: + if path not in dict_object: return None - return my_dict[path] - c = my_dict + return dict_object[path] + c = dict_object for p in parts[:-1]: c = c.get(p, {}) return c.get(parts[-1], None) @@ -724,6 +724,23 @@ def dict_search_args(dict_object, *path): dict_object = dict_object[item] return dict_object +def dict_search_recursive(dict_object, key): + """ Traverse a dictionary recurisvely and return the value of the key + we are looking for. + + Thankfully copied from https://stackoverflow.com/a/19871956 + """ + if isinstance(dict_object, list): + for i in dict_object: + for x in dict_search_recursive(i, key): + yield x + elif isinstance(dict_object, dict): + if key in dict_object: + yield dict_object[key] + for j in dict_object.values(): + for x in dict_search_recursive(j, key): + yield x + def get_interface_config(interface): """ Returns the used encapsulation protocol for given interface. If interface does not exist, None is returned. |