PEP 289 (just 1 line) (apache#739)

ubombi · mambocab · commit a35bd1942254 · 2017-04-19T13:43:41.000-04:00
diff --git a/cassandra/cqlengine/models.py b/cassandra/cqlengine/models.py
@@ -504,7 +504,7 @@ def _can_update(self):
         if not self._is_persisted:
             return False
 
-        return all([not self._values[k].changed for k in self._primary_keys])
+        return all(not self._values[k].changed for k in self._primary_keys)
 
     @classmethod
     def _get_keyspace(cls):
