diff options
Diffstat (limited to 'vnftest/common/utils.py')
| -rw-r--r-- | vnftest/common/utils.py | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/vnftest/common/utils.py b/vnftest/common/utils.py index b3f0c05..81dc8d7 100644 --- a/vnftest/common/utils.py +++ b/vnftest/common/utils.py @@ -420,26 +420,32 @@ def deep_dotdict(obj): return obj -def normalize_data_struct(obj): +def normalize_data_struct(obj, cache={}): if obj is None: return None + if id(obj) in cache.keys(): + return cache[id(obj)] if isinstance(obj, list): - nomalized_list = [] + normalized_list = [] for element in obj: - element = normalize_data_struct(element) - nomalized_list.append(element) - return nomalized_list + element = normalize_data_struct(element, cache) + normalized_list.append(element) + return normalized_list if isinstance(obj, dict): normalized_dict = {} for k, v in obj.items(): if isinstance(k, basestring) and not k.startswith('_'): - v = normalize_data_struct(v) + v = normalize_data_struct(v, cache) normalized_dict[k] = v return normalized_dict # return obj if it is string, integer, bool ect. if not hasattr(obj, '__dict__'): return obj - return normalize_data_struct(obj.__dict__) + obj_as_dict = {} + cache[id(obj)] = obj_as_dict + normalized = normalize_data_struct(obj.__dict__, cache) + obj_as_dict.update(normalized) + return obj_as_dict def xml_to_dict(xml_str): |