@no_mysql
    @no_oracle
    def test_scale(self):
        "Testing the `scale` GeoQuerySet method."
        xfac, yfac = 2, 3
        tol = 5 # XXX The low precision tolerance is for SpatiaLite
        qs = Country.objects.scale(xfac, yfac, model_att='scaled')
        for c in qs:
            for p1, p2 in zip(c.mpoly, c.scaled):
                for r1, r2 in zip(p1, p2):
                    for c1, c2 in zip(r1.coords, r2.coords):
                        self.assertAlmostEqual(c1[0] + xfac, c2[0], tol)
                        self.assertAlmostEqual(c1[1] * yfac, c2[1], tol)
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/contrib/gis/tests/geoapp/tests.py/GeoQuerySetTest.test_scale/operator `*` -> `+`