--- a/Plugins/CheckerPlugins/Pep8/Pep8CodeSelectionDialog.py	Sun Jun 19 17:50:39 2011 +0200
+++ b/Plugins/CheckerPlugins/Pep8/Pep8CodeSelectionDialog.py	Sun Jun 19 19:36:27 2011 +0200
@@ -29,7 +29,7 @@
             issues (boolean)
         @param parent reference to the parent widget (QWidget)
         """
-        QDialog.__init__(self, parent)
+        super().__init__(parent)
         self.setupUi(self)
         
         codeList = [code.strip() for code in codes.split(",") if code.strip()]