diff -r b0560adec4b7 -r 5024c19ca8f0 plcopen/plcopen.py
--- a/plcopen/plcopen.py	Thu Oct 11 10:25:19 2018 +0300
+++ b/plcopen/plcopen.py	Thu Oct 11 12:00:40 2018 +0300
@@ -26,7 +26,6 @@
 
 from __future__ import absolute_import
 from __future__ import division
-from types import *
 import re
 from collections import OrderedDict