Python hash_int64_array примеры использования

Пример #1

 def test_hashing_produces_example_result(self):
     from e3fp.fingerprint.fprinter import hash_int64_array
     self.assertEqual(hash_int64_array(np.array([42], dtype=np.int64)),
                      1871679806)

Пример #2

 def test_hashing_wrong_dtype_fails2(self):
     from e3fp.fingerprint.fprinter import hash_int64_array
     with self.assertRaises(TypeError):
         hash_int64_array(np.arange(3, dtype=np.int32))