Ok thanks for reporting.
I'll try to put some effort into updating to a newer version of dask
soon.
On Thu, 2022-06-16 at 16:10 +0200, Drew Parsons wrote:
> Source: dask
> Version: 2022.01.0+dfsg-2
> Severity: normal
> Control: tags -1 patch
>
> dask 2022.01 uses a deprecated scipy API and now fails tests with
> scipy 1.8.1:
>
> _____________________________ test_one[chisquare]
> ______________________________
>
> kind = 'chisquare'
>
> @pytest.mark.parametrize(
> "kind", ["chisquare", "power_divergence", "normaltest",
> "skewtest", "kurtosistest"]
> )
> def test_one(kind):
> a = np.random.random(size=30)
> a_ = da.from_array(a, 3)
>
> dask_test = getattr(dask.array.stats, kind)
> scipy_test = getattr(scipy.stats, kind)
>
> > result = dask_test(a_)
>
> /usr/lib/python3/dist-packages/dask/array/tests/test_stats.py:56:
> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
> _ _ _ _ _
> /usr/lib/python3/dist-packages/dask/array/stats.py:136: in chisquare
> return power_divergence(f_obs, f_exp=f_exp, ddof=ddof, axis=axis,
> lambda_="pearson")
> /usr/lib/python3/dist-packages/dask/array/stats.py:144: in
> power_divergence
> if lambda_ not in scipy.stats.stats._power_div_lambda_names:
> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
> _ _ _ _ _
>
> name = '_power_div_lambda_names'
>
> def __getattr__(name):
> if name not in __all__:
> > raise AttributeError(
> "scipy.stats.stats is deprecated and has no attribute
> "
> f"{name}. Try looking in scipy.stats instead.")
> E AttributeError: scipy.stats.stats is deprecated and has
> no attribute _power_div_lambda_names. Try looking in scipy.stats
> instead.
>
> /usr/lib/python3/dist-packages/scipy/stats/stats.py:54:
> AttributeError
>
>
> Likewise
> test_two[chisquare-kwargs4]
> test_two[power_divergence-kwargs8]
> test_power_divergence_invalid
>
>
> The incompatibility is fixed in dask 2022.03 (lastest is 2022.6),
> or apply the patch in PR#8694
> https://github.com/dask/dask/pull/8694
>
>
>
>
>
> -- System Information:
> Debian Release: bookworm/sid
> APT prefers unstable
> APT policy: (500, 'unstable'), (1, 'experimental')
> Architecture: amd64 (x86_64)
> Foreign Architectures: i386
>
> Kernel: Linux 5.18.0-1-amd64 (SMP w/8 CPU threads; PREEMPT)
> Kernel taint flags: TAINT_WARN
> Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8),
> LANGUAGE=en_AU:en
> Shell: /bin/sh linked to /bin/dash
> Init: systemd (via /run/systemd/system)
> LSM: AppArmor: enabled
>
