X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=ice_validator%2Ftests%2Futils%2Fnested_dict.py;h=692ef5f15e42a828853167a212adc8b8748b67d9;hb=1f4df7c7ad27b23773ad9cdbe4db1632ce388cf1;hp=9bc3e999d888849a9a5eb60767ddc5faff166990;hpb=1af0d577ab6d8c431ae1322657c50efd5e0a1a93;p=vvp%2Fvalidation-scripts.git

diff --git a/ice_validator/tests/utils/nested_dict.py b/ice_validator/tests/utils/nested_dict.py
index 9bc3e99..692ef5f 100644
--- a/ice_validator/tests/utils/nested_dict.py
+++ b/ice_validator/tests/utils/nested_dict.py
@@ -38,27 +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