Tests: Fix some space-related flake8 warnings

Change-Id: I9b0ad08839bf1246620c557ec304dfa90882907b
Reviewed-by: Christian Tismer <[email protected]>

39 files changed, 122 insertions, 47 deletions

diff --git a/sources/pyside6/tests/QtGui/bug_1091.py b/sources/pyside6/tests/QtGui/bug_1091.py
index 1e5ae4ce6..965f14811 100644
--- a/sources/pyside6/tests/QtGui/bug_1091.py
+++ b/sources/pyside6/tests/QtGui/bug_1091.py
@@ -45,5 +45,6 @@ class QPainterTestCase(unittest.TestCase):
         self.assertTrue("PixmapFragment" in dir(QPainter))
         self.assertTrue("drawPixmapFragments" in dir(QPainter))
 
+
 if __name__ == "__main__":
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/bug_300_test.py b/sources/pyside6/tests/QtGui/bug_300_test.py
index 8d944840c..9a708f903 100644
--- a/sources/pyside6/tests/QtGui/bug_300_test.py
+++ b/sources/pyside6/tests/QtGui/bug_300_test.py
@@ -45,9 +45,10 @@ class TestQAbstractItemModelSignals(unittest.TestCase):
     def testSignals(self):
         self._called = False
         m = QStringListModel()
-        m.rowsAboutToBeInserted[QModelIndex,int,int].connect(self.sigCallback)
+        m.rowsAboutToBeInserted[QModelIndex, int, int].connect(self.sigCallback)
         m.insertRows(0, 3)
         self.assertTrue(self._called)
 
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/bug_367.py b/sources/pyside6/tests/QtGui/bug_367.py
index 2dfc140f4..eba44105c 100644
--- a/sources/pyside6/tests/QtGui/bug_367.py
+++ b/sources/pyside6/tests/QtGui/bug_367.py
@@ -47,12 +47,13 @@ class BugTest(UsesQApplication):
         parentItem = model.invisibleRootItem()
         for i in range(10):
             item = QStandardItem()
-            rcount =  sys.getrefcount(item)
+            rcount = sys.getrefcount(item)
             parentItem.appendRow(item)
-            self.assertEqual(rcount+1, sys.getrefcount(item))
+            self.assertEqual(rcount + 1, sys.getrefcount(item))
             parentItem = item
 
         self.assertTrue(True)
 
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/bug_480.py b/sources/pyside6/tests/QtGui/bug_480.py
index 39707fb01..cd3fd1d6b 100644
--- a/sources/pyside6/tests/QtGui/bug_480.py
+++ b/sources/pyside6/tests/QtGui/bug_480.py
@@ -49,6 +49,7 @@ class BuggyWidget(QWidget):
         # this cause a segfault during the ownership transfer
         self.verticalLayout.addLayout(self.gridLayout)
 
+
 class LayoutTransferOwnerShip(unittest.TestCase):
     def testBug(self):
         app = QApplication([])
@@ -57,6 +58,7 @@ class LayoutTransferOwnerShip(unittest.TestCase):
         w.show()
         self.assertTrue(True)
 
+
 if __name__ == '__main__':
     unittest.main()
 
diff --git a/sources/pyside6/tests/QtGui/bug_606.py b/sources/pyside6/tests/QtGui/bug_606.py
index 918960612..e82cdc593 100644
--- a/sources/pyside6/tests/QtGui/bug_606.py
+++ b/sources/pyside6/tests/QtGui/bug_606.py
@@ -39,6 +39,7 @@ import PySide6
 from PySide6.QtGui import QVector2D, QVector3D, QVector4D
 from PySide6.QtGui import QColor
 
+
 class testCases(unittest.TestCase):
     def testQVector2DToTuple(self):
         vec = QVector2D(1, 2)
@@ -57,5 +58,6 @@ class testCases(unittest.TestCase):
         c.setRgb(1, 2, 3)
         self.assertEqual((1, 2, 3, 255), c.toTuple())
 
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/bug_617.py b/sources/pyside6/tests/QtGui/bug_617.py
index 008ab488f..d917745be 100644
--- a/sources/pyside6/tests/QtGui/bug_617.py
+++ b/sources/pyside6/tests/QtGui/bug_617.py
@@ -54,5 +54,6 @@ class Bug617(unittest.TestCase):
         e = MyEvent()
         self.assertEqual(repr(e.type()), 'PySide6.QtCore.QEvent.Type(999)')
 
+
 if __name__ == "__main__":
-   unittest.main()
+    unittest.main()
diff --git a/sources/pyside6/tests/QtGui/bug_652.py b/sources/pyside6/tests/QtGui/bug_652.py
index 3758f2edc..5feecd64a 100644
--- a/sources/pyside6/tests/QtGui/bug_652.py
+++ b/sources/pyside6/tests/QtGui/bug_652.py
@@ -46,6 +46,7 @@ class MyData(QTextBlockUserData):
     def getMyNiceData(self):
         return self.data
 
+
 class TestBug652(unittest.TestCase):
     """Segfault when using QTextBlock::setUserData due to missing ownership transfer"""
     def testIt(self):
@@ -63,5 +64,6 @@ class TestBug652(unittest.TestCase):
         self.assertEqual(type(blk.userData()), MyData)
         self.assertEqual(blk.userData().getMyNiceData(), heyHo)
 
+
 if __name__ == "__main__":
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/bug_660.py b/sources/pyside6/tests/QtGui/bug_660.py
index 61ae00a11..9c3cdcfe6 100644
--- a/sources/pyside6/tests/QtGui/bug_660.py
+++ b/sources/pyside6/tests/QtGui/bug_660.py
@@ -37,26 +37,29 @@ init_test_paths(False)
 
 from PySide6.QtGui import QStandardItemModel, QStandardItem
 
+
 class MyItemModel(QStandardItemModel):
-    def __init__(self,parent=None):
+    def __init__(self, parent=None):
         super().__init__(parent)
         self.appendRow([QStandardItem('Item 1'),])
 
     def mimeTypes(self):
-        mtypes = super(MyItemModel,self).mimeTypes()
+        mtypes = super(MyItemModel, self).mimeTypes()
         mtypes.append('application/my-form')
         return mtypes
 
-    def mimeData(self,indexes):
-        self.__mimedata = super(MyItemModel,self).mimeData(indexes)
-        self.__mimedata.setData('application/my-form',bytes('hi', "UTF-8"))
+    def mimeData(self, indexes):
+        self.__mimedata = super(MyItemModel, self).mimeData(indexes)
+        self.__mimedata.setData('application/my-form', bytes('hi', "UTF-8"))
         return self.__mimedata
 
+
 class TestBug660(unittest.TestCase):
     '''QMimeData type deleted prematurely when overriding mime-type in QStandardItemModel drag and drop'''
     def testIt(self):
         model = MyItemModel()
-        model.mimeData([model.index(0, 0)]) # if it doesn't raise an exception it's all right!
+        model.mimeData([model.index(0, 0)])  # if it doesn't raise an exception it's all right!
+
 
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/bug_740.py b/sources/pyside6/tests/QtGui/bug_740.py
index 91aa23c86..41824fb70 100644
--- a/sources/pyside6/tests/QtGui/bug_740.py
+++ b/sources/pyside6/tests/QtGui/bug_740.py
@@ -39,10 +39,12 @@ from helper.usesqapplication import UsesQApplication
 from PySide6.QtCore import QSize
 from PySide6.QtGui import QBitmap, QImage
 
+
 class TestQBitmap(UsesQApplication):
     def testFromDataMethod(self):
         dataBits = bytes('\x38\x28\x38\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\x10\xfe\xfe\x7c\x7c\x38\x38\x10\x10', "UTF-8")
-        bim = QBitmap.fromData(QSize(8, 48), dataBits, QImage.Format_Mono) # missing function
+        bim = QBitmap.fromData(QSize(8, 48), dataBits, QImage.Format_Mono)  # missing function
+
 
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/bug_743.py b/sources/pyside6/tests/QtGui/bug_743.py
index e74b32ba3..189eaf2c8 100644
--- a/sources/pyside6/tests/QtGui/bug_743.py
+++ b/sources/pyside6/tests/QtGui/bug_743.py
@@ -37,14 +37,16 @@ init_test_paths(False)
 
 from PySide6.QtGui import QMatrix4x4
 
+
 class TestQMatrix(unittest.TestCase):
     def testOperator(self):
-        m = QMatrix4x4(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16)
+        m = QMatrix4x4(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
         v = 1
         for x in range(4):
             for y in range(4):
-                self.assertEqual(m[x,y], v)
+                self.assertEqual(m[x, y], v)
                 v += 1
 
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/bug_991.py b/sources/pyside6/tests/QtGui/bug_991.py
index 4738f4f04..3bdf0b02f 100644
--- a/sources/pyside6/tests/QtGui/bug_991.py
+++ b/sources/pyside6/tests/QtGui/bug_991.py
@@ -38,6 +38,7 @@ init_test_paths(False)
 from PySide6.QtCore import QObject
 from PySide6.QtGui import QPen, QBrush
 
+
 class TestBug991 (unittest.TestCase):
     def testReprFunction(self):
         reprPen = repr(QPen())
@@ -47,5 +48,6 @@ class TestBug991 (unittest.TestCase):
         reprObject = repr(QObject())
         self.assertTrue(reprObject.startswith("<PySide6.QtCore.QObject"))
 
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/bug_PYSIDE-344.py b/sources/pyside6/tests/QtGui/bug_PYSIDE-344.py
index f221aebd4..3dfada26c 100644
--- a/sources/pyside6/tests/QtGui/bug_PYSIDE-344.py
+++ b/sources/pyside6/tests/QtGui/bug_PYSIDE-344.py
@@ -51,6 +51,7 @@ def testList():
             QVector2D(1, 1), QVector3D(1, 1, 1), QVector4D(1, 1, 1, 1),
             QQuaternion(1, 1, 1, 1)]
 
+
 class TestMulDiv(unittest.TestCase):
 
     def testMultiplication(self):
@@ -69,5 +70,6 @@ class TestMulDiv(unittest.TestCase):
                 fails += ' ' + type(a).__name__
         self.assertEqual(fails, '')
 
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/deepcopy_test.py b/sources/pyside6/tests/QtGui/deepcopy_test.py
index e1f0240b0..ca7692c39 100644
--- a/sources/pyside6/tests/QtGui/deepcopy_test.py
+++ b/sources/pyside6/tests/QtGui/deepcopy_test.py
@@ -44,12 +44,14 @@ from PySide6.QtGui import QVector2D, QVector3D, QVector4D
 from PySide6.QtGui import QColor, QTransform, QKeySequence, QQuaternion
 from PySide6.QtGui import QPolygon
 
+
 class DeepCopyHelper:
     def testCopy(self):
         copy = deepcopy([self.original])[0]
         self.assertTrue(copy is not self.original)
         self.assertEqual(copy, self.original)
 
+
 class DeepCopyColorHelperF:
     def testCopy(self):
         copy = deepcopy([self.original])[0]
@@ -63,46 +65,57 @@ class QColorDeepCopy(DeepCopyHelper, unittest.TestCase):
     def setUp(self):
         self.original = QColor("red")
 
+
 class QColorRGBDeepCopy(DeepCopyColorHelperF, unittest.TestCase):
     def setUp(self):
         self.original = QColor.fromRgbF(0.2, 0.3, 0.4, 0.5)
 
+
 class QColorHSLDeepCopy(DeepCopyColorHelperF, unittest.TestCase):
     def setUp(self):
         self.original = QColor.fromHslF(0.2, 0.3, 0.4, 0.5)
 
+
 class QColorHSVDeepCopy(DeepCopyColorHelperF, unittest.TestCase):
     def setUp(self):
         self.original = QColor.fromHsvF(0.2, 0.3, 0.4, 0.5)
 
+
 class QColorCMYKDeepCopy(DeepCopyColorHelperF, unittest.TestCase):
     def setUp(self):
         self.original = QColor.fromCmykF(0.2, 0.3, 0.4, 0.5, 0.6)
 
+
 class QTransformDeepCopy(DeepCopyHelper, unittest.TestCase):
     def setUp(self):
         self.original = QTransform(1, 2, 3, 4, 5, 6, 7, 8, 9)
 
+
 class QKeySequenceDeepCopy(DeepCopyHelper, unittest.TestCase):
     def setUp(self):
         self.original = QKeySequence("Ctrl+P")
 
+
 class QQuaternionDeepCopy(DeepCopyHelper, unittest.TestCase):
     def setUp(self):
         self.original = QQuaternion(1, 2, 3, 4)
 
+
 class QVector2DDeepCopy(DeepCopyHelper, unittest.TestCase):
     def setUp(self):
         self.original = QVector2D(1, 2)
 
+
 class QVector3DDeepCopy(DeepCopyHelper, unittest.TestCase):
     def setUp(self):
         self.original = QVector3D(1, 2, 3)
 
+
 class QVector4DDeepCopy(DeepCopyHelper, unittest.TestCase):
     def setUp(self):
         self.original = QVector4D(1, 2, 3, 4)
 
+
 class QPolygonDeepCopy(DeepCopyHelper, unittest.TestCase):
     def setUp(self):
         self.original = QPolygon([QPoint(1, 2), QPoint(3, 4), QPoint(5, 6)])
diff --git a/sources/pyside6/tests/QtGui/float_to_int_implicit_conversion_test.py b/sources/pyside6/tests/QtGui/float_to_int_implicit_conversion_test.py
index 2537bc5b2..5383f79d7 100644
--- a/sources/pyside6/tests/QtGui/float_to_int_implicit_conversion_test.py
+++ b/sources/pyside6/tests/QtGui/float_to_int_implicit_conversion_test.py
@@ -41,23 +41,24 @@ from PySide6.QtGui import QImage, qRgb
 
 from helper.usesqapplication import UsesQApplication
 
+
 class SetPixelFloat(UsesQApplication):
     '''Test case for calling setPixel with float as argument'''
 
     def setUp(self):
-        #Acquire resources
+        # Acquire resources
         super(SetPixelFloat, self).setUp()
         self.color = qRgb(255, 0, 0)
         self.image = QImage(200, 200, QImage.Format_RGB32)
 
     def tearDown(self):
-        #Release resources
+        # Release resources
         del self.color
         del self.image
         super(SetPixelFloat, self).tearDown()
 
     def testFloat(self):
-        #QImage.setPixel(float, float, color) - Implicit conversion
+        # QImage.setPixel(float, float, color) - Implicit conversion
         self.image.setPixel(3.14, 4.2, self.color)
         self.assertEqual(self.image.pixel(3.14, 4.2), self.color)
 
diff --git a/sources/pyside6/tests/QtGui/pyside_reload_test.py b/sources/pyside6/tests/QtGui/pyside_reload_test.py
index 87d311596..1c3070e57 100644
--- a/sources/pyside6/tests/QtGui/pyside_reload_test.py
+++ b/sources/pyside6/tests/QtGui/pyside_reload_test.py
@@ -46,6 +46,7 @@ dst = os.path.join(workdir, 'test_module.py')
 shutil.copyfile(src, dst)
 sys.path.append(workdir)
 
+
 def reload_module(moduleName):
     importlib.reload(moduleName)
 
@@ -60,6 +61,7 @@ def increment_module_value():
         cacheFile = importlib.util.cache_from_source(dst)
         os.remove(cacheFile)
 
+
 class TestModuleReloading(unittest.TestCase):
 
     def testModuleReloading(self):
@@ -79,6 +81,7 @@ class TestModuleReloading(unittest.TestCase):
         reload_module(sys.modules['test_module'])
         self.assertEqual(test_module.Sentinel.value, 12)
 
+
 if __name__ == "__main__":
     unittest.main()
 
diff --git a/sources/pyside6/tests/QtGui/qcolor_reduce_test.py b/sources/pyside6/tests/QtGui/qcolor_reduce_test.py
index ce855dba1..0df95781c 100644
--- a/sources/pyside6/tests/QtGui/qcolor_reduce_test.py
+++ b/sources/pyside6/tests/QtGui/qcolor_reduce_test.py
@@ -38,6 +38,7 @@ init_test_paths(False)
 
 from PySide6.QtGui import QColor
 
+
 class TestQColor (unittest.TestCase):
     def reduceColor(self, c):
         p = pickle.dumps(c)
@@ -63,5 +64,6 @@ class TestQColor (unittest.TestCase):
     def testReduceHsv(self):
         self.reduceColor(QColor.fromHsvF(0.1, 0.2, 0.3, 0.4))
 
+
 if __name__ == "__main__":
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/qcolor_test.py b/sources/pyside6/tests/QtGui/qcolor_test.py
index 6eaaa94a9..85ba2de2d 100644
--- a/sources/pyside6/tests/QtGui/qcolor_test.py
+++ b/sources/pyside6/tests/QtGui/qcolor_test.py
@@ -50,21 +50,21 @@ class QColorGetTest(unittest.TestCase):
         self.assertEqual(self.color.getRgb(), (20, 40, 60, 80))
 
     def testGetHslF(self):
-        hls = colorsys.rgb_to_hls(20.0/255, 40.0/255, 60.0/255)
+        hls = colorsys.rgb_to_hls(20.0 / 255, 40.0 / 255, 60.0 / 255)
         hsla = hls[0], hls[2], hls[1], self.color.alphaF()
-        for x, y in zip(self.color.getHslF(), hsla): # Due to rounding problems
-            self.assertTrue(x - y < 1/100000.0)
+        for x, y in zip(self.color.getHslF(), hsla):  # Due to rounding problems
+            self.assertTrue(x - y < 1 / 100000.0)
 
     def testGetHsv(self):
-        hsv = colorsys.rgb_to_hsv(20.0/255, 40.0/255, 60.0/255)
-        hsva = int(hsv[0]*360.0), int(hsv[1]*255), int(hsv[2]*256), self.color.alpha()
+        hsv = colorsys.rgb_to_hsv(20.0 / 255, 40.0 / 255, 60.0 / 255)
+        hsva = int(hsv[0] * 360.0), int(hsv[1] * 255), int(hsv[2] * 256), self.color.alpha()
         self.assertEqual(self.color.getHsv(), hsva)
 
-    def testGetCmyk(self): # not supported by colorsys
+    def testGetCmyk(self):  # not supported by colorsys
         self.assertEqual(self.color.getCmyk(), (170, 85, 0, 195, 80))
 
-    def testGetCmykF(self): # not supported by colorsys
-        for x, y in zip(self.color.getCmykF(), (170/255.0, 85/255.0, 0, 195/255.0, 80/255.0)):
+    def testGetCmykF(self):  # not supported by colorsys
+        for x, y in zip(self.color.getCmykF(), (170 / 255.0, 85 / 255.0, 0, 195 / 255.0, 80 / 255.0)):
             self.assertTrue(x - y < 1/10000.0)
 
 
@@ -76,7 +76,7 @@ class QColorQRgbConstructor(unittest.TestCase):
     def testBasic(self):
         '''QColor(QRgb)'''
         color = QColor(255, 0, 0)
-        #QRgb format #AARRGGBB
+        # QRgb format #AARRGGBB
         rgb = 0x00FF0000
         self.assertEqual(QColor(rgb), color)
 
@@ -126,5 +126,6 @@ class QColorRepr(unittest.TestCase):
         c2 = eval(c.__str__())
         self.assertEqual(c, c2)
 
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/qcursor_test.py b/sources/pyside6/tests/QtGui/qcursor_test.py
index fcab714a9..181ad29cd 100644
--- a/sources/pyside6/tests/QtGui/qcursor_test.py
+++ b/sources/pyside6/tests/QtGui/qcursor_test.py
@@ -42,11 +42,13 @@ init_test_paths(False)
 from PySide6.QtGui import QBitmap, QCursor, QPixmap
 from helper.usesqapplication import UsesQApplication
 
+
 class TestQCursor(UsesQApplication):
     def testQCursorConstructor(self):
         bmp = QBitmap(16, 16)
         cursor = QCursor(bmp, bmp, 16, 16)
 
+
 if __name__ == '__main__':
     unittest.main()
 
diff --git a/sources/pyside6/tests/QtGui/qdatastream_gui_operators_test.py b/sources/pyside6/tests/QtGui/qdatastream_gui_operators_test.py
index ed1ff4528..83d206cce 100644
--- a/sources/pyside6/tests/QtGui/qdatastream_gui_operators_test.py
+++ b/sources/pyside6/tests/QtGui/qdatastream_gui_operators_test.py
@@ -42,6 +42,7 @@ from PySide6.QtGui import QPixmap, QColor
 
 from helper.usesqapplication import UsesQApplication
 
+
 class QPixmapQDatastream(UsesQApplication):
     '''QDataStream <<>> QPixmap'''
 
@@ -62,7 +63,7 @@ class QPixmapQDatastream(UsesQApplication):
         self.read_stream >> self.output_pixmap
 
         image = self.output_pixmap.toImage()
-        pixel = image.pixel(10,10)
+        pixel = image.pixel(10, 10)
         self.assertEqual(pixel, QColor(Qt.transparent).rgba())
         self.assertEqual(self.source_pixmap.toImage(), image)
 
diff --git a/sources/pyside6/tests/QtGui/qdesktopservices_test.py b/sources/pyside6/tests/QtGui/qdesktopservices_test.py
index fb635e142..1981b52a6 100644
--- a/sources/pyside6/tests/QtGui/qdesktopservices_test.py
+++ b/sources/pyside6/tests/QtGui/qdesktopservices_test.py
@@ -40,11 +40,13 @@ init_test_paths(False)
 from PySide6.QtGui import QDesktopServices
 from PySide6.QtCore import QUrl
 
+
 class QDesktopServicesTest(unittest.TestCase):
     def testOpenUrl(self):
         # At the bare minimum check that they return false for invalid url's
         url = QUrl()
         self.assertEqual(QDesktopServices.openUrl(url), False)
 
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/qfontmetrics_test.py b/sources/pyside6/tests/QtGui/qfontmetrics_test.py
index 44ae75a0d..9f3099acd 100644
--- a/sources/pyside6/tests/QtGui/qfontmetrics_test.py
+++ b/sources/pyside6/tests/QtGui/qfontmetrics_test.py
@@ -230,5 +230,6 @@ class QCharTest(QFontMetricsFTest):
         retCh = self.metrics.horizontalAdvance('a')
         self.assertTrue(retCh > 0)
 
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/qguiapplication_test.py b/sources/pyside6/tests/QtGui/qguiapplication_test.py
index 35b9574ea..ae661b695 100644
--- a/sources/pyside6/tests/QtGui/qguiapplication_test.py
+++ b/sources/pyside6/tests/QtGui/qguiapplication_test.py
@@ -37,6 +37,7 @@ init_test_paths(False)
 
 from PySide6.QtGui import QGuiApplication
 
+
 class TestQGuiApplication(unittest.TestCase):
     def testNoArguments(self):
         app = QGuiApplication()
diff --git a/sources/pyside6/tests/QtGui/qicon_test.py b/sources/pyside6/tests/QtGui/qicon_test.py
index 24378b844..a7a1d6bf7 100644
--- a/sources/pyside6/tests/QtGui/qicon_test.py
+++ b/sources/pyside6/tests/QtGui/qicon_test.py
@@ -47,5 +47,6 @@ class QIconCtorWithNoneTest(TimedQApplication):
         pixmap = icon.pixmap(48, 48)
         self.app.exec_()
 
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/qitemselection_test.py b/sources/pyside6/tests/QtGui/qitemselection_test.py
index 157c1bacb..1cfa92774 100644
--- a/sources/pyside6/tests/QtGui/qitemselection_test.py
+++ b/sources/pyside6/tests/QtGui/qitemselection_test.py
@@ -39,6 +39,7 @@ from helper.usesqapplication import UsesQApplication
 from PySide6.QtCore import QItemSelection
 from PySide6.QtGui import QStandardItemModel
 
+
 class QItemSelectionTest(UsesQApplication):
     def testLen(self):
         model = QStandardItemModel(2, 2)
@@ -46,9 +47,10 @@ class QItemSelectionTest(UsesQApplication):
         model.insertRow(1)
         model.insertColumn(0)
         model.insertColumn(1)
-        selection = QItemSelection(model.index(0,0), model.index(1,1))
+        selection = QItemSelection(model.index(0, 0), model.index(1, 1))
         self.assertEqual(len(selection), 1)
 
+
 if __name__ == '__main__':
     unittest.main()
 
diff --git a/sources/pyside6/tests/QtGui/qkeysequence_test.py b/sources/pyside6/tests/QtGui/qkeysequence_test.py
index 896447740..3bcdf636b 100644
--- a/sources/pyside6/tests/QtGui/qkeysequence_test.py
+++ b/sources/pyside6/tests/QtGui/qkeysequence_test.py
@@ -40,6 +40,7 @@ from PySide6.QtGui import QKeySequence
 
 from helper.usesqapplication import UsesQApplication
 
+
 class QKeySequenceTest(UsesQApplication):
 
     def testGetItemOperator(self):
diff --git a/sources/pyside6/tests/QtGui/qpainter_test.py b/sources/pyside6/tests/QtGui/qpainter_test.py
index 752475494..2a9db8598 100644
--- a/sources/pyside6/tests/QtGui/qpainter_test.py
+++ b/sources/pyside6/tests/QtGui/qpainter_test.py
@@ -86,12 +86,12 @@ class QPainterDrawText(UsesQGuiApplication):
     def testDrawOverloads(self):
         '''Calls QPainter.drawLines overloads, if something is
            wrong Exception and chaos ensues. Bug #395'''
-        self.painter.drawLines([QLine(QPoint(0,0), QPoint(1,1))])
-        self.painter.drawLines([QPoint(0,0), QPoint(1,1)])
-        self.painter.drawLines([QPointF(0,0), QPointF(1,1)])
-        self.painter.drawLines([QLineF(QPointF(0,0), QPointF(1,1))])
-        self.painter.drawPoints([QPoint(0,0), QPoint(1,1)])
-        self.painter.drawPoints([QPointF(0,0), QPointF(1,1)])
+        self.painter.drawLines([QLine(QPoint(0, 0), QPoint(1, 1))])
+        self.painter.drawLines([QPoint(0, 0), QPoint(1, 1)])
+        self.painter.drawLines([QPointF(0, 0), QPointF(1, 1)])
+        self.painter.drawLines([QLineF(QPointF(0, 0), QPointF(1, 1))])
+        self.painter.drawPoints([QPoint(0, 0), QPoint(1, 1)])
+        self.painter.drawPoints([QPointF(0, 0), QPointF(1, 1)])
         self.painter.drawConvexPolygon([QPointF(10.0, 80.0),
                                         QPointF(20.0, 10.0),
                                         QPointF(80.0, 30.0),
@@ -122,7 +122,6 @@ class QPainterDrawText(UsesQGuiApplication):
             self.painter.drawPointsNp(x, y)
 
 
-
 class SetBrushWithOtherArgs(UsesQGuiApplication):
     '''Using qpainter.setBrush with args other than QBrush'''
 
diff --git a/sources/pyside6/tests/QtGui/qpdfwriter_test.py b/sources/pyside6/tests/QtGui/qpdfwriter_test.py
index a58b9242e..61a16159f 100644
--- a/sources/pyside6/tests/QtGui/qpdfwriter_test.py
+++ b/sources/pyside6/tests/QtGui/qpdfwriter_test.py
@@ -39,6 +39,7 @@ from helper.usesqapplication import UsesQApplication
 from PySide6.QtGui import QPageLayout, QPageSize, QPdfWriter, QTextDocument
 from PySide6.QtCore import QDir, QMarginsF, QTemporaryFile
 
+
 class QPdfWriterTest(UsesQApplication):
 
     def testWrite(self):
@@ -51,5 +52,6 @@ class QPdfWriterTest(UsesQApplication):
         temporaryFile.close()
         self.assertTrue(temporaryFile.size() > 0)
 
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/qpixelformat_test.py b/sources/pyside6/tests/QtGui/qpixelformat_test.py
index 30241f50d..448bc3d5a 100644
--- a/sources/pyside6/tests/QtGui/qpixelformat_test.py
+++ b/sources/pyside6/tests/QtGui/qpixelformat_test.py
@@ -41,6 +41,7 @@ from helper.usesqapplication import UsesQApplication
 from PySide6.QtCore import QSize, Qt
 from PySide6.QtGui import QColor, QImage, QPixelFormat
 
+
 class QPixelFormatTest(UsesQApplication):
     def test(self):
         image = QImage(QSize(200, 200), QImage.Format_ARGB32)
@@ -53,5 +54,6 @@ class QPixelFormatTest(UsesQApplication):
         self.assertEqual(pixelFormat.blueSize(), 8)
         self.assertEqual(pixelFormat.bitsPerPixel(), 32)
 
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/qpixmap_test.py b/sources/pyside6/tests/QtGui/qpixmap_test.py
index 9da7044f9..70de1ebf6 100644
--- a/sources/pyside6/tests/QtGui/qpixmap_test.py
+++ b/sources/pyside6/tests/QtGui/qpixmap_test.py
@@ -48,7 +48,7 @@ class QPixmapTest(UsesQApplication):
         self.assertEqual(type(obj.property('foo')), QPixmap)
 
     def testQSizeConstructor(self):
-        pixmap = QPixmap(QSize(10,20))
+        pixmap = QPixmap(QSize(10, 20))
         self.assertTrue(pixmap.size().height(), 20)
 
     def testQStringConstructor(self):
@@ -63,7 +63,7 @@ class QPixmapTest(UsesQApplication):
         self.assertTrue(pixmap.loadFromData(data))
 
     def testQPixmapLoadFromDataWithPython(self):
-        data = open(os.path.join(os.path.dirname(__file__),'sample.png'),'rb').read()
+        data = open(os.path.join(os.path.dirname(__file__), 'sample.png'), 'rb').read()
         pixmap = QPixmap()
         self.assertTrue(pixmap.loadFromData(data))
 
@@ -73,7 +73,7 @@ class QPixmapToImage(UsesQApplication):
     def testFilledImage(self):
         '''QPixmap.fill + toImage + image.pixel'''
         pixmap = QPixmap(100, 200)
-        pixmap.fill(Qt.red) # Default Qt.white
+        pixmap.fill(Qt.red)  # Default Qt.white
 
         self.assertEqual(pixmap.height(), 200)
         self.assertEqual(pixmap.width(), 100)
@@ -83,7 +83,7 @@ class QPixmapToImage(UsesQApplication):
         self.assertEqual(image.height(), 200)
         self.assertEqual(image.width(), 100)
 
-        pixel = image.pixel(10,10)
+        pixel = image.pixel(10, 10)
         self.assertEqual(pixel, QColor(Qt.red).rgba())
 
 
diff --git a/sources/pyside6/tests/QtGui/qpixmapcache_test.py b/sources/pyside6/tests/QtGui/qpixmapcache_test.py
index 3b45b1b91..6a7ef330a 100644
--- a/sources/pyside6/tests/QtGui/qpixmapcache_test.py
+++ b/sources/pyside6/tests/QtGui/qpixmapcache_test.py
@@ -75,6 +75,7 @@ class QPixmapCacheTest(UsesQApplication):
 
         self.assertEqual(QPixmapCache.find(key).toImage().bits(), pm3.toImage().bits())
 
+
 if __name__ == '__main__':
     unittest.main()
 
diff --git a/sources/pyside6/tests/QtGui/qradialgradient_test.py b/sources/pyside6/tests/QtGui/qradialgradient_test.py
index 61a9fc3ef..e36fc6fd9 100644
--- a/sources/pyside6/tests/QtGui/qradialgradient_test.py
+++ b/sources/pyside6/tests/QtGui/qradialgradient_test.py
@@ -38,6 +38,7 @@ init_test_paths(False)
 from PySide6.QtGui import QRadialGradient
 from PySide6.QtCore import QPointF
 
+
 class QRadialGradientConstructor(unittest.TestCase):
     def _compare(self, qptf, tpl):
         self.assertEqual((qptf.x(), qptf.y()), tpl)
@@ -60,5 +61,6 @@ class QRadialGradientConstructor(unittest.TestCase):
         grad.setCenter(QPointF(1, 2))
         self._compare(grad.center(), (1.0, 2.0))
 
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/qregion_test.py b/sources/pyside6/tests/QtGui/qregion_test.py
index bd843e162..e5b6a1d56 100644
--- a/sources/pyside6/tests/QtGui/qregion_test.py
+++ b/sources/pyside6/tests/QtGui/qregion_test.py
@@ -39,6 +39,7 @@ from PySide6.QtGui import QRegion
 from PySide6.QtCore import QPoint
 from helper.usesqapplication import UsesQApplication
 
+
 class QRegionTest(UsesQApplication):
 
     def testFunctionUnit(self):
@@ -46,10 +47,11 @@ class QRegionTest(UsesQApplication):
         r2 = QRegion(5, 5, 10, 10)
 
         ru = r.united(r2)
-        self.assertTrue(ru.contains(QPoint(0,0)))
-        self.assertTrue(ru.contains(QPoint(5,5)))
-        self.assertTrue(ru.contains(QPoint(10,10)))
-        self.assertTrue(ru.contains(QPoint(14,14)))
+        self.assertTrue(ru.contains(QPoint(0, 0)))
+        self.assertTrue(ru.contains(QPoint(5, 5)))
+        self.assertTrue(ru.contains(QPoint(10, 10)))
+        self.assertTrue(ru.contains(QPoint(14, 14)))
+
 
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/qstylehints_test.py b/sources/pyside6/tests/QtGui/qstylehints_test.py
index b7b2e9471..c113469ee 100644
--- a/sources/pyside6/tests/QtGui/qstylehints_test.py
+++ b/sources/pyside6/tests/QtGui/qstylehints_test.py
@@ -40,10 +40,12 @@ init_test_paths(False)
 from helper.usesqapplication import UsesQApplication
 from PySide6.QtGui import QStyleHints
 
+
 class QStyleHintsTest(UsesQApplication):
     def test(self):
         styleHints = self.app.styleHints()
         self.assertTrue(styleHints.startDragDistance() > 0)
 
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/qtextdocument_undoredo_test.py b/sources/pyside6/tests/QtGui/qtextdocument_undoredo_test.py
index caeb0e7cc..8ef520eea 100644
--- a/sources/pyside6/tests/QtGui/qtextdocument_undoredo_test.py
+++ b/sources/pyside6/tests/QtGui/qtextdocument_undoredo_test.py
@@ -37,6 +37,7 @@ init_test_paths(False)
 
 from PySide6.QtGui import QTextDocument, QTextCursor
 
+
 class QTextDocumentTest(unittest.TestCase):
 
     def testUndoRedo(self):
@@ -60,6 +61,7 @@ class QTextDocumentTest(unittest.TestCase):
         self.assertTrue(doc.isUndoAvailable())
         self.assertEqual(doc.toPlainText(), text)
 
+
 if __name__ == '__main__':
     unittest.main()
 
diff --git a/sources/pyside6/tests/QtGui/qtextdocumentwriter_test.py b/sources/pyside6/tests/QtGui/qtextdocumentwriter_test.py
index cf3721684..6838931d4 100644
--- a/sources/pyside6/tests/QtGui/qtextdocumentwriter_test.py
+++ b/sources/pyside6/tests/QtGui/qtextdocumentwriter_test.py
@@ -46,10 +46,11 @@ class QTextDocumentWriterTest(unittest.TestCase):
         doc = QTextDocument(text)
         b = QBuffer()
         b.open(QBuffer.ReadWrite)
-        writer = QTextDocumentWriter(b, bytes("plaintext", "UTF-8"));
-        writer.write(doc);
+        writer = QTextDocumentWriter(b, bytes("plaintext", "UTF-8"))
+        writer.write(doc)
         b.close()
         self.assertEqual(b.buffer(), text)
 
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/sources/pyside6/tests/QtGui/qtextline_test.py b/sources/pyside6/tests/QtGui/qtextline_test.py
index 58bd48620..511292d9b 100644
--- a/sources/pyside6/tests/QtGui/qtextline_test.py
+++ b/sources/pyside6/tests/QtGui/qtextline_test.py
@@ -38,6 +38,7 @@ init_test_paths(False)
 from PySide6.QtGui import QTextLayout
 from helper.usesqapplication import UsesQApplication
 
+
 class QTextLineTest(UsesQApplication):
 
     def testCursorToX(self):
@@ -52,6 +53,7 @@ class QTextLineTest(UsesQApplication):
         self.assertEqual(type(x), float)
         self.assertEqual(type(cursorPos), int)
 
+
 if __name__ == '__main__':
     unittest.main()
 
diff --git a/sources/pyside6/tests/QtGui/qtransform_test.py b/sources/pyside6/tests/QtGui/qtransform_test.py
index 8fcddf3ec..777e88225 100644
--- a/sources/pyside6/tests/QtGui/qtransform_test.py
+++ b/sources/pyside6/tests/QtGui/qtransform_test.py
@@ -38,6 +38,7 @@ init_test_paths(False)
 from PySide6.QtCore import QPointF
 from PySide6.QtGui import QTransform, QPolygonF, QPolygonF
 
+
 class QTransformTest(unittest.TestCase):
 
     def testMap(self):
@@ -86,7 +87,6 @@ class QTransformTest(unittest.TestCase):
 
         self.assertEqual(t1, r2)
 
-
     def testsquareToQuad(self):
         q1 = QPolygonF()
         q1.append(QPointF(10.0, 10.0))
@@ -105,5 +105,5 @@ class QTransformTest(unittest.TestCase):
 
 
 if __name__ == "__main__":
-   unittest.main()
+    unittest.main()
 
diff --git a/sources/pyside6/tests/QtGui/repr_test.py b/sources/pyside6/tests/QtGui/repr_test.py
index 3b732ce77..29c5a9627 100644
--- a/sources/pyside6/tests/QtGui/repr_test.py
+++ b/sources/pyside6/tests/QtGui/repr_test.py
@@ -44,28 +44,34 @@ from PySide6.QtGui import QVector2D, QVector3D, QVector4D
 from PySide6.QtGui import QColor, QTransform, QKeySequence, QQuaternion
 from PySide6.QtGui import QPolygon
 
+
 class ReprCopyHelper:
     def testCopy(self):
         copy = eval(self.original.__repr__())
         self.assertTrue(copy is not self.original)
         self.assertEqual(copy, self.original)
 
+
 class QTransformReprCopy(ReprCopyHelper, unittest.TestCase):
     def setUp(self):
         self.original = QTransform(1, 2, 3, 4, 5, 6, 7, 8, 9)
 
+
 class QQuaternionReprCopy(ReprCopyHelper, unittest.TestCase):
     def setUp(self):
         self.original = QQuaternion(1, 2, 3, 4)
 
+
 class QVector2DReprCopy(ReprCopyHelper, unittest.TestCase):
     def setUp(self):
         self.original = QVector2D(1, 2)
 
+
 class QVector3DReprCopy(ReprCopyHelper, unittest.TestCase):
     def setUp(self):
         self.original = QVector3D(1, 2, 3)
 
+
 class QVector4DReprCopy(ReprCopyHelper, unittest.TestCase):
     def setUp(self):
         self.original = QVector4D(1, 2, 3, 4)
diff --git a/sources/pyside6/tests/QtGui/timed_app_and_patching_test.py b/sources/pyside6/tests/QtGui/timed_app_and_patching_test.py
index 1290fed90..4dcdea57b 100644
--- a/sources/pyside6/tests/QtGui/timed_app_and_patching_test.py
+++ b/sources/pyside6/tests/QtGui/timed_app_and_patching_test.py
@@ -45,13 +45,14 @@ class TestTimedApp(TimedQApplication):
     '''Simple test case for TimedQApplication'''
 
     def testFoo(self):
-        #Simple test of TimedQApplication
+        # Simple test of TimedQApplication
         self.app.exec_()
 
 
 def fix_for_QtGui(QtGui):
     QtGui.something = 42
 
+
 class TestPatchingFramework(unittest.TestCase):
     """Simple test that verifies that deprecated.py works"""
 
@@ -63,5 +64,6 @@ class TestPatchingFramework(unittest.TestCase):
         importhandler.finish_import(QtGui)
         self.assertTrue(hasattr(QtGui, something))
 
+
 if __name__ == '__main__':
     unittest.main()