def test_deepcopy_subset(adata, spmat: type):
    adata.obsp["arr"] = np.zeros((adata.n_obs, adata.n_obs))
    adata.obsp["spmat"] = spmat((adata.n_obs, adata.n_obs))

    adata = deepcopy(adata[:10].copy())

    assert isinstance(adata.obsp["arr"], np.ndarray)
    assert not isinstance(adata.obsp["arr"], ArrayView)
    np.testing.assert_array_equal(adata.obsp["arr"].shape, (10, 10))

    assert isinstance(adata.obsp["spmat"], spmat)
    assert not isinstance(
        adata.obsp["spmat"],
        SparseCSRView if spmat is sparse.csr_matrix else SparseCSCView,
    )
    np.testing.assert_array_equal(adata.obsp["spmat"].shape, (10, 10))
def deserialize(self, value, display=False):
        value = decode(value).strip()
        validators.validate_required(value, self._required)
        if not value:
            return None

        socket_path = path.get_unix_socket_path(value)
        if socket_path is not None:
            path_str = Path(not self._required).deserialize(socket_path)
            return f"unix:{path_str}"

        try:
            socket.getaddrinfo(value, None)
        except OSError:
            raise ValueError("must be a resolveable hostname or valid IP")

        return value