def test_set_user_data(self):

        old = self.ETSConfig.user_data

        self.ETSConfig.user_data = 'foo'
        self.assertEqual('foo', self.ETSConfig.user_data)

        self.ETSConfig.user_data = old
        self.assertEqual(old, self.ETSConfig.user_data)

        return
Returns the Inverse Flattening for this Spatial Reference.
dataset/ETHPy150Open enthought/traits/traits/etsconfig/tests/test_etsconfig.py/ETSConfigTestCase.test_set_user_data--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/contrib/gis/gdal/srs.py/SpatialReference.inverse_flattening