def configuration_changed(self, item, new_value):
        from vistrails.gui.application import get_vistrails_application
        get_vistrails_application().save_configuration()


#############################################################################
Test shorter function on lists
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/gui/preferences.py/QPreferencesDialog.configuration_changed--crossover with--dataset/ETHPy150Open duerrp/pyexperiment/tests/test_functional.py/TestShorter.test_shorter_lists