d6883d26b557cbeeaceba38643bf5b98819fbed3,testing/test_model.py,TestKeyboardCatching,test_optimize_np,#TestKeyboardCatching#,176

Before Change

            x0 = self.m.get_free_state()
            self.m.compile()
            self.m._objective = KeyboardRaiser(15, self.m._objective)
            self.m.optimize(disp=0, maxiter=1000, ftol=0, gtol=0)
            x1 = self.m.get_free_state()
            self.assertFalse(np.allclose(x0, x1))

    def test_optimize_tf(self):

After Change

            x_before = m.read_trainable_values()
            options = {"disp": 0, "maxiter": 1000, "ftol": 0, "gtol": 0}
            opt = gpflow.train.ScipyOptimizer(options=options)
            with self.assertRaises(KeyboardInterrupt):
                opt.minimize(m, step_callback=KeyboardRaiser(15))
            x_after = m.read_trainable_values()
            self.assertFalse(np.allclose(x_before, x_after))

Instances