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-rw-r--r--examples/widgets/mainwindows/application/application.py2
-rw-r--r--examples/widgets/mainwindows/dockwidgets/dockwidgets.py2
-rw-r--r--examples/widgets/mainwindows/mdi/mdi.py4
3 files changed, 4 insertions, 4 deletions
diff --git a/examples/widgets/mainwindows/application/application.py b/examples/widgets/mainwindows/application/application.py
index e61c6acb8..d355a7cb2 100644
--- a/examples/widgets/mainwindows/application/application.py
+++ b/examples/widgets/mainwindows/application/application.py
@@ -53,7 +53,7 @@ import application_rc
class MainWindow(QMainWindow):
def __init__(self):
- super(MainWindow, self).__init__()
+ super().__init__()
self._cur_file = ''
diff --git a/examples/widgets/mainwindows/dockwidgets/dockwidgets.py b/examples/widgets/mainwindows/dockwidgets/dockwidgets.py
index c4cef14e6..0ef54f37b 100644
--- a/examples/widgets/mainwindows/dockwidgets/dockwidgets.py
+++ b/examples/widgets/mainwindows/dockwidgets/dockwidgets.py
@@ -56,7 +56,7 @@ import dockwidgets_rc
class MainWindow(QMainWindow):
def __init__(self):
- super(MainWindow, self).__init__()
+ super().__init__()
self._text_edit = QTextEdit()
self.setCentralWidget(self._text_edit)
diff --git a/examples/widgets/mainwindows/mdi/mdi.py b/examples/widgets/mainwindows/mdi/mdi.py
index b10ecbef3..7027d32cc 100644
--- a/examples/widgets/mainwindows/mdi/mdi.py
+++ b/examples/widgets/mainwindows/mdi/mdi.py
@@ -59,7 +59,7 @@ class MdiChild(QTextEdit):
sequence_number = 1
def __init__(self):
- super(MdiChild, self).__init__()
+ super().__init__()
self.setAttribute(Qt.WA_DeleteOnClose)
self._is_untitled = True
@@ -169,7 +169,7 @@ class MdiChild(QTextEdit):
class MainWindow(QMainWindow):
def __init__(self):
- super(MainWindow, self).__init__()
+ super().__init__()
self._mdi_area = QMdiArea()
self._mdi_area.setHorizontalScrollBarPolicy(Qt.ScrollBarAsNeeded)