Don't call QApplication.setQuitOnLastWindowClosed(False). (#1142)

ipython · Sep 2, 2023 · 44c1759 · 44c1759
1 parent 6bf3fe9
commit 44c1759
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/ipykernel/eventloops.py b/ipykernel/eventloops.py
@@ -535,13 +535,10 @@ def make_qt_app_for_kernel(gui, kernel):
     set_qt_api_env_from_gui(gui)
 
     # This import is guaranteed to work now:
-    from IPython.external.qt_for_kernel import QtCore, QtGui
+    from IPython.external.qt_for_kernel import QtCore
     from IPython.lib.guisupport import get_app_qt4
 
     kernel.app = get_app_qt4([" "])
-    if isinstance(kernel.app, QtGui.QApplication):
-        kernel.app.setQuitOnLastWindowClosed(False)
-
     kernel.app.qt_event_loop = QtCore.QEventLoop(kernel.app)