packages built for python3.8 with disabled tests, for a first binary

[Matthias Klose]

these packages were built in focal for python3.8 with disabled tests, for a first binary.

[Dimitri John Ledkov (xnox)]

But this makes bottleneck, cftime fail their testsuites because numpy is busted.

[Dimitri John Ledkov (xnox)]

Moved the s390x specific numpy & reverse-deps ftbfs to https://bugs.launchpad.net/ubuntu/+source/bottleneck/+bug/1849477

[Matthias Klose (doko)]

numpy is always ignoring test results, so no change here

[Matthias Klose (doko)]

python-tornado has tests enabled again

[Rebecca Palmer (rebecca-palmer)]

pandas will probably need an upgrade to upstream 0.25: see https://bugs.debian.org/931557 for progress on that.

[Dimitri John Ledkov (xnox)]

python-django_2.2.6-1.dsc tests fail in both debian and ubuntu, on both py3.7 and py3.8, but we need it.... so I guess disabling some tests.

[Rebecca Palmer (rebecca-palmer)]

Debian experimental's pandas 0.25 passes its tests with python3.8. (It also no longer requires any of the current pandas' Ubuntu changes.)

Warning: pandas 0.23 -> 0.25 is an API change which breaks cnvkit, python-feather-format, python-skbio, q2-types.

[Matthias Klose (doko)]

python-tesserocr removed instead, see Debian #943618

[Rebecca Palmer (rebecca-palmer)]

On the pandas autopkgtest failures:

cnvkit, python-feather-format, python-skbio, and q2-types (plus its rdep q2-cutadapt) are the expected ones, that the package has explicit Breaks for.

dask, python-xarray and snakemake are unexpected. (They weren't seen in Debian experimental because the first two were already broken in Debian and the last is on an architecture Debian doesn't test.)

snakemake is a hang (timeout in something that takes <30min everywhere else).

xarray is 3 failures: 2 look readily fixable (just remove the attempts to use pd.Panel), the 3rd looks like complaining about a new warning.

I haven't looked at dask carefully enough to have an opinion.

[Rebecca Palmer (rebecca-palmer)]

The python-xarray version in -proposed appears to already have these fixes, but it's instead broken because it expects a newer dask (test_dask), and on arm*, by long-standing numpy bug https://bugs.debian.org/877754 (test_datetime_reduce).

The dask version in -proposed appears to fix its pandas 0.25 issues but be broken by pytest 4: it's apparently trying to write to a temporary directory that doesn't exist (test_rearrange + test_temporary_directory).

This suggests the solution to these two is:
- point dask test_rearrange + test_temporary_directory to somewhere that does exist (and is writable by tests)
- xfail python-xarray test_datetime_reduce
- attempt pandas + dask + python-xarray together

snakemake hang: would it be worth retrying this to check if it always hangs / if it's always the same test?

python-feather-format: has a patch in https://bugs.debian.org/943925, but note that the Breaks: ends with the next upload to *Debian*, not solely to Ubuntu

[Matthias Klose (doko)]

astropy now built with tests again

[Graham Inggs (ginggs)]

skimage sync'd

[Athos Ribeiro (athos-ribeiro)]

Back in focal development, django was sync'd after this build