STY: apply darker

IPython/external/qt_for_kernel.py

@@ -33,26 +33,36 b' import sys'
 
 from IPython.utils.version import check_version
 from IPython.external.qt_loaders import (
-    load_qt, loaded_api, enum_factory,
+    load_qt,
+    loaded_api,
+    enum_factory,
     # QT6
-    QT_API_PYQT6, QT_API_PYSIDE6,
+    QT_API_PYQT6,
+    QT_API_PYSIDE6,
     # QT5
-    QT_API_PYQT5, QT_API_PYSIDE2,
+    QT_API_PYQT5,
+    QT_API_PYSIDE2,
     # QT4
-    QT_API_PYQTv1, QT_API_PYQT, QT_API_PYSIDE,
+    QT_API_PYQTv1,
+    QT_API_PYQT,
+    QT_API_PYSIDE,
     # default
-    QT_API_PYQT_DEFAULT
+    QT_API_PYQT_DEFAULT,
 )
 
 _qt_apis = (
     # QT6
-    QT_API_PYQT6, QT_API_PYSIDE6,
+    QT_API_PYQT6,
+    QT_API_PYSIDE6,
     # QT5
-    QT_API_PYQT5, QT_API_PYSIDE2,
+    QT_API_PYQT5,
+    QT_API_PYSIDE2,
     # QT4
-    QT_API_PYQTv1, QT_API_PYQT, QT_API_PYSIDE,
+    QT_API_PYQTv1,
+    QT_API_PYQT,
+    QT_API_PYSIDE,
     # default
-    QT_API_PYQT_DEFAULT
+    QT_API_PYQT_DEFAULT,
 )
 
 
@@ -105,7 +115,7 b' def get_options():'
             QT_API_PYQT5,
             QT_API_PYSIDE2,
             QT_API_PYQT,
-            QT_API_PYSIDE
+            QT_API_PYSIDE,
         ]
     elif qt_api not in _qt_apis:
         raise RuntimeError("Invalid Qt API %r, valid values are: %r" %

IPython/external/qt_loaders.py

@@ -25,25 +25,25 b" QT_API_PYQT5 = 'pyqt5'"
 QT_API_PYSIDE2 = 'pyside2'
 
 # Qt4
-QT_API_PYQT = 'pyqt'  # Force version 2
-QT_API_PYQTv1 = 'pyqtv1'  # Force version 2
-QT_API_PYSIDE = 'pyside'
+QT_API_PYQT = "pyqt"  # Force version 2
+QT_API_PYQTv1 = "pyqtv1"  # Force version 2
+QT_API_PYSIDE = "pyside"
 
-QT_API_PYQT_DEFAULT = 'pyqtdefault'  # use system default for version 1 vs. 2
+QT_API_PYQT_DEFAULT = "pyqtdefault"  # use system default for version 1 vs. 2
 
 api_to_module = {
     # Qt6
     QT_API_PYQT6: "PyQt6",
     QT_API_PYSIDE6: "PySide6",
     # Qt5
-    QT_API_PYQT5: 'PyQt5',
-    QT_API_PYSIDE2: 'PySide2',
+    QT_API_PYQT5: "PyQt5",
+    QT_API_PYSIDE2: "PySide2",
     # Qt4
-    QT_API_PYSIDE: 'PySide',
-    QT_API_PYQT: 'PyQt4',
-    QT_API_PYQTv1: 'PyQt4',
+    QT_API_PYSIDE: "PySide",
+    QT_API_PYQT: "PyQt4",
+    QT_API_PYQTv1: "PyQt4",
     # default
-    QT_API_PYQT_DEFAULT: 'PyQt6',
+    QT_API_PYQT_DEFAULT: "PyQt6",
 }
 
 
@@ -104,12 +104,12 b' def loaded_api():'
         return QT_API_PYQT5
     elif sys.modules.get("PySide2.QtCore"):
         return QT_API_PYSIDE2
-    elif sys.modules.get('PyQt4.QtCore'):
+    elif sys.modules.get("PyQt4.QtCore"):
         if qtapi_version() == 2:
             return QT_API_PYQT
         else:
             return QT_API_PYQTv1
-    elif sys.modules.get('PySide.QtCore'):
+    elif sys.modules.get("PySide.QtCore"):
         return QT_API_PYSIDE
 
     return None
@@ -246,6 +246,7 b' def import_pyqt5():'
     api = QT_API_PYQT5
     return QtCore, QtGuiCompat, QtSvg, api
 
+
 def import_pyqt6():
     """
     Import PyQt6
@@ -260,7 +261,7 b' def import_pyqt6():'
     QtCore.Slot = QtCore.pyqtSlot
 
     # Join QtGui and QtWidgets for Qt4 compatibility.
-    QtGuiCompat = types.ModuleType('QtGuiCompat')
+    QtGuiCompat = types.ModuleType("QtGuiCompat")
     QtGuiCompat.__dict__.update(QtGui.__dict__)
     QtGuiCompat.__dict__.update(QtWidgets.__dict__)
 
@@ -293,6 +294,7 b' def import_pyside2():'
 
     return QtCore, QtGuiCompat, QtSvg, QT_API_PYSIDE2
 
+
 def import_pyside6():
     """
     Import PySide6
@@ -302,7 +304,7 b' def import_pyside6():'
     from PySide6 import QtGui, QtCore, QtSvg, QtWidgets, QtPrintSupport
 
     # Join QtGui and QtWidgets for Qt4 compatibility.
-    QtGuiCompat = types.ModuleType('QtGuiCompat')
+    QtGuiCompat = types.ModuleType("QtGuiCompat")
     QtGuiCompat.__dict__.update(QtGui.__dict__)
     QtGuiCompat.__dict__.update(QtWidgets.__dict__)
     QtGuiCompat.__dict__.update(QtPrintSupport.__dict__)
@@ -388,6 +390,7 b' def load_qt(api_options):'
 
 def enum_factory(QT_API, QtCore):
     """Construct an enum helper to account for PyQt5 <-> PyQt6 changes."""
+
     @lru_cache(None)
     def _enum(name):
         # foo.bar.Enum.Entry (PyQt6) <=> foo.bar.Entry (non-PyQt6).

IPython/terminal/pt_inputhooks/__init__.py

@@ -7,13 +7,19 b' aliases = {'
 }
 
 backends = [
-    'qt', 'qt4', 'qt5', 'qt6',
-    'gtk', 'gtk2', 'gtk3',
-    'tk',
-    'wx',
-    'pyglet', 'glut',
-    'osx',
-    'asyncio'
+    "qt",
+    "qt4",
+    "qt5",
+    "qt6",
+    "gtk",
+    "gtk2",
+    "gtk3",
+    "tk",
+    "wx",
+    "pyglet",
+    "glut",
+    "osx",
+    "asyncio",
 ]
 
 registered = {}
@@ -44,12 +50,12 b' def get_inputhook_name_and_func(gui):'
         return get_inputhook_name_and_func(aliases[gui])
 
     gui_mod = gui
-    if gui == 'qt5':
-        os.environ['QT_API'] = 'pyqt5'
-        gui_mod = 'qt'
-    elif gui == 'qt6':
-        os.environ['QT_API'] = 'pyqt6'
-        gui_mod = 'qt'
+    if gui == "qt5":
+        os.environ["QT_API"] = "pyqt5"
+        gui_mod = "qt"
+    elif gui == "qt6":
+        os.environ["QT_API"] = "pyqt6"
+        gui_mod = "qt"
 
     mod = importlib.import_module('IPython.terminal.pt_inputhooks.'+gui_mod)
     return gui, mod.inputhook

IPython/terminal/pt_inputhooks/qt.py

@@ -38,13 +38,13 b' def inputhook(context):'
                     )
                 return
         try:
-            QtCore.QApplication.setAttribute(
-                QtCore.Qt.AA_EnableHighDpiScaling)
+            QtCore.QApplication.setAttribute(QtCore.Qt.AA_EnableHighDpiScaling)
         except AttributeError:  # Only for Qt>=5.6, <6.
             pass
         try:
             QtCore.QApplication.setHighDpiScaleFactorRoundingPolicy(
-                QtCore.Qt.HighDpiScaleFactorRoundingPolicy.PassThrough)
+                QtCore.Qt.HighDpiScaleFactorRoundingPolicy.PassThrough
+            )
         except AttributeError:  # Only for Qt>=5.14.
             pass
         _appref = app = QtGui.QApplication([" "])
@@ -70,8 +70,7 b' def inputhook(context):'
         # On POSIX platforms, we can use a file descriptor to quit the event
         # loop when there is input ready to read.
         notifier = QtCore.QSocketNotifier(
-            context.fileno(),
-            enum_helper('QtCore.QSocketNotifier.Type').Read
+            context.fileno(), enum_helper("QtCore.QSocketNotifier.Type").Read
         )
         try:
             # connect the callback we care about before we turn it on