'Quit and reset Spyder and then Restart application.'

@Slot()
def reset_spyder(self):

    answer = QMessageBox.warning(self, _('Warning'), _('Spyder    will    restart    and    reset    to    default    settings:    <br><br>Do    you    want    to    continue?'), (QMessageBox.Yes | QMessageBox.No))
    if (answer == QMessageBox.Yes):
        self.restart(reset=True)
