Make merge_dicts() recursive

 # -*- coding: utf-8 -
 # -*- coding: utf-8 -
+from copy import deepcopy
 from datetime import timedelta
 from datetime import timedelta
 from dateutil.parser import parse
 from dateutil.parser import parse
 from dpath.util import new as xpathnew
 from dpath.util import new as xpathnew
@@ -246,11 +247,20 @@ def wait_to_date(date_stamp):
     return wait_seconds
     return wait_seconds
 
 
 
 
-def merge_dicts(left, right):
-    new = {}
-    new.update(left)
-    new.update(right)
-    return new
+def merge_dicts(a, b):
+    """Merge dicts recursively.
+
+    Origin: https://www.xormedia.com/recursively-merge-dictionaries-in-python/
+    """
+    if not isinstance(b, dict):
+        return b
+    result = deepcopy(a)
+    for k, v in b.iteritems():
+        if k in result and isinstance(result[k], dict):
+                result[k] = merge_dicts(result[k], v)
+        else:
+            result[k] = deepcopy(v)
+    return munchify(result)
 
 
 
 
 def create_data_dict(path_to_value=None, value=None):
 def create_data_dict(path_to_value=None, value=None):