# HG changeset patch
# User Andrey Skvortsov <andrej.skvortzov@gmail.com>
# Date 1539157800 -10800
# Node ID 922f0d84f869e848d09543b12276ae1b2b5594e5
# Parent  4f7abbc8506f7b17c5383d577772c9d811116d9d
python3 support: pylint, W1646          # (invalid-str-codec) non-text encoding used in str.decode

diff -r 4f7abbc8506f -r 922f0d84f869 etherlab/CommonEtherCATFunction.py
--- a/etherlab/CommonEtherCATFunction.py	Wed Oct 10 10:36:07 2018 +0300
+++ b/etherlab/CommonEtherCATFunction.py	Wed Oct 10 10:50:00 2018 +0300
@@ -11,6 +11,7 @@
 from __future__ import absolute_import
 from __future__ import division
 from builtins import str as text
+import codecs
 import wx
 
 
@@ -185,7 +186,7 @@
         @param controler: _EthercatSlaveCTN class in EthercatSlave.py
         """
         self.Controler = controler
-
+        self.HexDecode = codecs.getdecoder("hex_codec")
         self.ClearSDODataSet()
 
     # -------------------------------------------------------------------------------
@@ -592,7 +593,7 @@
 
         # append zero-filled padding data up to EEPROM size
         for dummy in range(self.SmartViewInfosFromXML["eeprom_size"] - len(self.BinaryCode)):
-            self.BinaryCode = self.BinaryCode + 'ff'.decode('hex')
+            self.BinaryCode = self.BinaryCode + self.HexDecode('ff')[0]
 
         return self.BinaryCode
 
@@ -860,7 +861,7 @@
 
             # convert binary code
             for index in range(eeprom_size):
-                eeprom_binary = eeprom_binary + eeprom[index].decode('hex')
+                eeprom_binary = eeprom_binary + self.HexDecode(eeprom[index])[0]
 
             return eeprom_binary
 
diff -r 4f7abbc8506f -r 922f0d84f869 tests/tools/check_source.sh
--- a/tests/tools/check_source.sh	Wed Oct 10 10:36:07 2018 +0300
+++ b/tests/tools/check_source.sh	Wed Oct 10 10:50:00 2018 +0300
@@ -365,6 +365,7 @@
     enable=$enable,W1606          # (execfile-builtin) execfile built-in referenced
     enable=$enable,W1629          # (nonzero-method) __nonzero__ method defined
     enable=$enable,W1602          # (basestring-builtin) basestring built-in referenced
+    enable=$enable,W1646          # (invalid-str-codec) non-text encoding used in str.decode
     # enable=
 
     options=