--- a/plcopen/plcopen.py	Mon Aug 14 21:09:48 2017 +0300
+++ b/plcopen/plcopen.py	Mon Aug 14 21:20:32 2017 +0300
@@ -25,7 +25,8 @@
 
 from xmlclass import *
 from types import *
-import os, re
+import os
+import re
 from lxml import etree
 from collections import OrderedDict
 import util.paths as paths