[lib] use of a result variable in shift_response, add macAddress

pyheatpump/lib.py

@@ -10,18 +10,19 @@ def shift_response(d):
         d_res = {
             str(k - offset): d_[k]
             for k in d_k
-            if (k in d_ and (isinstance(d_[k], int) or isinstance(d_[k], float)))
+            if (k in d_)
         }
 
         return d_res
 
+    d_shifted = { 'macAddress': d['macAddress'] }
     if 'Analog' in d.keys():
-        d.update({"Analog": shift_dict(d['Analog'])})
+        d_shifted['Analog'] = shift_dict(d['Analog'])
 
     if 'Integer' in d.keys():
-        d.update({"Integer": shift_dict(d['Integer'])})
+        d_shifted['Integer'] = shift_dict(d['Integer'])
 
     if 'Digital' in d.keys():
-        d.update({"Digital": shift_dict(d['Digital'])})
+        d_shifted['Digital'] = shift_dict(d['Digital'])
 
-    return d
+    return d_shifted