[Debian-med-packaging] Bug#982098: python-anndata: autopkgtest failure on 32bit

[Adrian Bunk]

Source: python-anndata
Version: 0.7.5+ds-2
Severity: serious

https://tracker.debian.org/pkg/python-anndata

Migration status for python-anndata (- to 0.7.5+ds-2): BLOCKED: Rejected/violates migration policy/introduces a regression
Issues preventing migration:
autopkgtest for python-anndata/0.7.5+ds-2: amd64: Pass, arm64: Pass, armhf: Regression â™» , i386: Regression â™» , ppc64el: Pass


...
=================================== FAILURES ===================================
___________________ test_set_dataframe[<lambda>-False-int32] ___________________

homogenous = False, df = <function <lambda> at 0xf1d74148>
dtype = <class 'numpy.int32'>

    @pytest.mark.parametrize(
        "df,homogenous,dtype",
        [
            (lambda: gen_typed_df_t2_size(*X.shape), True, np.object_),
            (lambda: pd.DataFrame(X ** 2), False, np.int_),
        ],
    )
    def test_set_dataframe(homogenous, df, dtype):
        adata = AnnData(X)
        if homogenous:
            with pytest.warns(UserWarning, match=r"Layer 'df'.*dtype object"):
                adata.layers["df"] = df()
        else:
            with pytest.warns(None) as warnings:
                adata.layers["df"] = df()
                assert not len(warnings)
        assert isinstance(adata.layers["df"], np.ndarray)
>       assert np.issubdtype(adata.layers["df"].dtype, dtype)
E       AssertionError: assert False
E        +  where False = <function issubdtype at 0xf60991d8>(dtype('int32'), <class 'numpy.int32'>)
E        +    where <function issubdtype at 0xf60991d8> = np.issubdtype
E        +    and   dtype('int32') = array([[ 1,  4,  9],\n       [16, 25, 36],\n       [49, 64, 81]], dtype=int32).dtype

/usr/lib/python3/dist-packages/anndata/tests/test_layers.py:62: AssertionError
...



Removing this assert in line 62 fixes the build on i386 for me,
which might be the way forward for getting the package into bullseye.