diff -r c3c3d1318130 -r 69dfdb26f600 controls/DebugVariablePanel/DebugVariablePanel.py
--- a/controls/DebugVariablePanel/DebugVariablePanel.py	Tue Aug 15 17:01:51 2017 +0300
+++ b/controls/DebugVariablePanel/DebugVariablePanel.py	Tue Aug 15 22:38:43 2017 +0300
@@ -749,7 +749,7 @@
     def GetVariableNameMask(self):
         return self.VariableNameMask
 
-    def InsertValue(self, iec_path, idx = None, force=False, graph=False):
+    def InsertValue(self, iec_path, idx=None, force=False, graph=False):
         for panel in self.GraphicPanels:
             if panel.GetItem(iec_path) is not None:
                 if graph and isinstance(panel, DebugVariableTextViewer):
@@ -777,7 +777,7 @@
             self.Thaw()
             self.ForceRefresh()
 
-    def MoveValue(self, iec_path, idx = None, graph=False):
+    def MoveValue(self, iec_path, idx=None, graph=False):
         if idx is None:
             idx = len(self.GraphicPanels)
         source_panel = None