cr

pynamodb · May 10, 2017 · 032498c · 032498c
1 parent 8239930
commit 032498c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pynamodb/attributes.py b/pynamodb/attributes.py
@@ -522,7 +522,7 @@ def _get_deserialize_class(cls, key, value):
 
 
 def _get_value_for_deserialize(value):
-    key = list(value.keys())[0]
+    key = next(iter(value.keys()))
     if key == NULL:
         return None
     return value[key]