# Copyright (C) 2019 EfficiOS Inc.
#
-import unittest
-import datetime
-import bt2
import os
import os.path
+import datetime
+import unittest
+import bt2
_BT_TESTS_DATADIR = os.environ["BT_TESTS_DATADIR"]
_BT_CTF_TRACES_PATH = os.environ["BT_CTF_TRACES_PATH"]