def test_pickle_empty(): np = pytest.importorskip("numpy") x = np.arange(2)[0:0] # Empty view header, frames = pickle_dumps(x) header["writeable"] = [False] * len(frames) y = deserialize(header, frames) assert memoryview(y).nbytes == 0 assert memoryview(y).readonly
def rfc_serialize(rf): return pickle_dumps(rf)