--- a/editors/DebugViewer.py	Mon Mar 27 10:19:14 2023 +0200
+++ b/editors/DebugViewer.py	Fri Oct 28 12:39:15 2022 +0800
@@ -23,7 +23,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 
-from __future__ import absolute_import
+
 from threading import Lock, Timer
 from time import time as gettime
 
@@ -130,7 +130,7 @@
         @param inhibit: Inhibit flag
         """
         # Inhibit every data consumers in list
-        for consumer, _iec_path in self.DataConsumers.iteritems():
+        for consumer, _iec_path in self.DataConsumers.items():
             consumer.Inhibit(inhibit)
 
         # Save inhibit flag
@@ -192,7 +192,7 @@
                 self.DataProducer.UnsubscribeDebugIECVariable("__tick__", self)
 
             # Unsubscribe all data consumers in list
-            for consumer, iec_path in self.DataConsumers.iteritems():
+            for consumer, iec_path in self.DataConsumers.items():
                 self.DataProducer.UnsubscribeDebugIECVariable(iec_path, consumer)
 
         self.DataConsumers = {}