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Diffstat (limited to 'systrace/catapult/common/py_utils/py_utils/lock_unittest.py')
-rw-r--r--systrace/catapult/common/py_utils/py_utils/lock_unittest.py8
1 files changed, 2 insertions, 6 deletions
diff --git a/systrace/catapult/common/py_utils/py_utils/lock_unittest.py b/systrace/catapult/common/py_utils/py_utils/lock_unittest.py
index 7e17e55..a260621 100644
--- a/systrace/catapult/common/py_utils/py_utils/lock_unittest.py
+++ b/systrace/catapult/common/py_utils/py_utils/lock_unittest.py
@@ -2,18 +2,14 @@
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
import multiprocessing
import os
-import tempfile
import time
import unittest
+import tempfile
+
from py_utils import lock
-from six.moves import range # pylint: disable=redefined-builtin
def _AppendTextToFile(file_name):