diff options
Diffstat (limited to 'ice_validator/tests/utils/nested_dict.py')
| -rw-r--r-- | ice_validator/tests/utils/nested_dict.py | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/ice_validator/tests/utils/nested_dict.py b/ice_validator/tests/utils/nested_dict.py index 24f7e5e..692ef5f 100644 --- a/ice_validator/tests/utils/nested_dict.py +++ b/ice_validator/tests/utils/nested_dict.py @@ -38,28 +38,30 @@ # ECOMP is a trademark and service mark of AT&T Intellectual Property. # -'''nested_dict.get -''' +"""nested_dict.get +""" -VERSION = '1.0.0' +VERSION = "1.1.1" -def get(dic, *keys): - '''Return the value of the last key given a (nested) dict - and list of keys. If any key is missing, or if the value - of any key except the last is not a dict, then None is returned. - ''' +def get(dic, *keys, **kwargs): + """Return the value of the last key given a (nested) dict and + list of keys. If any key is missing, or if the value of any key + except the last is not a dict, then the default value is returned. + The default value may be passed in using the keyword 'default=', + otherwise the default value is None. + """ d = dic + default = kwargs.get("default", None) for key in keys: - if hasattr(d, 'get'): - d = d.get(key) + if hasattr(d, "get"): + d = d.get(key, default) else: - return None + return default return d def is_dict_has_key(obj, key): - '''return True/False `obj` is a dict and has `key` - ''' + """return True/False `obj` is a dict and has `key` + """ return isinstance(obj, dict) and key in obj - |