@pytest.mark.skipif( "blake2s256" not in hashlib.algorithms_available, reason="blake2s256 not built-in" ) @pytest.mark.skipif( "blake2s" not in hashlib.algorithms_available, reason="blake2s not built-in" ) def test_new_hash_blake2s_pyblake2(): > with patch_blake2("pyblake2.blake2s") as mock_blake2s: .tox/py3-full/lib/python3.7/site-packages/swh/model/tests/test_hashutil.py:279: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ /usr/lib/python3.7/contextlib.py:112: in __enter__ return next(self.gen) .tox/py3-full/lib/python3.7/site-packages/swh/model/tests/test_hashutil.py:22: in patch_blake2 with patch(function_name) as mock: /usr/lib/python3.7/unittest/mock.py:1252: in __enter__ self.target = self.getter() /usr/lib/python3.7/unittest/mock.py:1422: in <lambda> getter = lambda: _importer(target) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ target = 'pyblake2' def _importer(target): components = target.split('.') import_path = components.pop(0) > thing = __import__(import_path) E ModuleNotFoundError: No module named 'pyblake2' /usr/lib/python3.7/unittest/mock.py:1105: ModuleNotFoundError