environment/lib/python2.7/site-packages/IPython/lib/inputhook.py
def disable_qt4(self):
        """Disable event loop integration with PyQt4.

        This merely sets PyOS_InputHook to NULL.
        """
        if self._apps.has_key(GUI_QT4):
            self._apps[GUI_QT4]._in_event_loop = False
        self.clear_inputhook()
def disable_qt4(self):
        """Disable event loop integration with PyQt4.

        This merely sets PyOS_InputHook to NULL.
        """
        if self._apps.has_key(GUI_QT4):
            self._apps[GUI_QT4]._in_event_loop = False
        self.clear_inputhook()
Disable event loop integration with PyQt4.

        This merely sets PyOS_InputHook to NULL.