--- a/eric6/E5Gui/E5ProgressDialog.py	Fri Apr 02 11:59:41 2021 +0200
+++ b/eric6/E5Gui/E5ProgressDialog.py	Sat May 01 14:27:20 2021 +0200
@@ -31,7 +31,7 @@
         """
         if flags is None:
             flags = Qt.WindowFlags()
-        super(E5ProgressDialog, self).__init__(
+        super().__init__(
             labelText, cancelButtonText, minimum, maximum, parent, flags)
         
         self.__progressBar = QProgressBar(self)