Merge pull request jazzband#252 from jdufresne/generator-expression

use generator expression to avoid storing unnecessary list in memory
Teems-bank · Apr 20, 2017 · 371dc17 · 371dc17
2 parents 56afaa9 + 163c899
commit 371dc17
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/django_redis/client/sharded.py b/django_redis/client/sharded.py
@@ -251,7 +251,7 @@ def delete_pattern(self, pattern, version=None, client=None, itersize=None):
 
         keys = []
         for server, connection in self._serverdict.items():
-            keys.extend([key for key in connection.scan_iter(**kwargs)])
+            keys.extend(key for key in connection.scan_iter(**kwargs))
 
         res = 0
         if keys: