blocks_test.py 文件源码

def test_composition_rasies_foreign_io(self):
    a = tdb.Scalar()
    c = tdb.Composition([a])
    c2 = tdb.Composition()
    six.assertRaisesRegex(
        self, ValueError, 'is the input or output of a different composition',
        c.connect, c2.input, a)