Merge commit 'a3f11567d' into dinsic

* commit 'a3f11567d':
  Replace all remaining six usage with native Python 3 equivalents (#7704)

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/util/test_file_consumer.py b/tests/util/test_file_consumer.py

index e90e08d1c0..8d6627ec33 100644
--- a/tests/util/test_file_consumer.py
+++ b/tests/util/test_file_consumer.py
@@ -15,9 +15,9 @@
 
 
 import threading
+from io import StringIO
 
 from mock import NonCallableMock
-from six import StringIO
 
 from twisted.internet import defer, reactor