1 files changed, 4 insertions, 3 deletions
diff --git a/lib/spack/llnl/util/lang.py b/lib/spack/llnl/util/lang.py
index b20cd91db4..00b0490600 100644
--- a/lib/spack/llnl/util/lang.py
+++ b/lib/spack/llnl/util/lang.py
@@ -5,14 +5,15 @@
 
 from __future__ import division
 
+import functools
+import inspect
 import multiprocessing
 import os
 import re
-import functools
-import inspect
+import sys
 from datetime import datetime, timedelta
+
 from six import string_types
-import sys
 
 if sys.version_info < (3, 0):
     from itertools import izip_longest  # novm