added missing import to resolve #50

jdimatteo · jdimatteo · commit 0467ae9d7789 · 2015-09-04T23:02:14.000-06:00
in commit ae86f8a , the import was changed making maketrans no longer be defined. it is now being imported again, resolving the error.
diff --git a/utils.py b/utils.py
@@ -53,7 +53,7 @@
 except ImportError:
     pass
 
-from string import join
+from string import join, maketrans
 
 import subprocess
 import datetime
