Bug#1007827: asdf-astropy breaks gwcs autopkgtest: cannot import name 'assert_models_equal' from 'asdf_astropy.converters.transform.tests.test_transform'

[Paul Gevers]

Source: asdf-astropy, gwcs
Control: found -1 asdf-astropy/0.2.0-1
Control: found -1 gwcs/0.18.0-2
Severity: serious
Tags: sid bookworm
User: debian...@lists.debian.org
Usertags: breaks needs-update

Dear maintainer(s),



                       pass            fail
asdf-astropy           from testing    0.2.0-1
gwcs                   from testing    0.18.0-2
all others             from testing    from testing

I copied some of the output at the bottom of this report.



More information about this bug and the reason for filing it can be found on
https://wiki.debian.org/ContinuousIntegration/RegressionEmailInformation

Paul

[1] https://qa.debian.org/excuses.php?package=asdf-astropy

https://ci.debian.net/data/autopkgtest/testing/amd64/g/gwcs/20058761/log.gz


platform linux -- Python 3.9.10, pytest-6.2.5, py-1.10.0, pluggy-0.13.0
rootdir: /tmp/autopkgtest-lxc.788b562b/downtmp/autopkgtest_tmp

collected 971 items / 1 error / 970 selected


Hint: make sure your test modules/packages have valid Python names.
Traceback:
/usr/lib/python3.9/importlib/__init__.py:127: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)

ERROR converters/tests/test_wcs.py

autopkgtest [06:00:01]: test command1

With a recent upload of asdf-astropy the autopkgtest of gwcs fails in testing when that autopkgtest is run with the binary packages of asdf-astropy from unstable. It passes when run with only packages from testing. In tabular form: Currently this regression is blocking the migration of asdf-astropy to testing [1]. Due to the nature of this issue, I filed this bug report against both packages. Can you please investigate the situation and reassign the bug to the right package? ============================= test session starts ============================== plugins: remotedata-0.3.3, openfiles-0.5.0, astropy-header-0.2.0, cov-3.0.0, filter-subpackage-0.1.1, asdf-2.10.1, arraydiff-0.5.0, doctestplus-0.12.0, mock-3.6.1, hypothesis-6.36.0 ==================================== ERRORS ==================================== ________________ ERROR collecting converters/tests/test_wcs.py _________________ ImportError while importing test module '/usr/lib/python3/dist-packages/gwcs/converters/tests/test_wcs.py'. /usr/lib/python3/dist-packages/gwcs/converters/tests/test_wcs.py:15: in <module> from asdf_astropy.converters.transform.tests.test_transform import ( # noqa: E402 E ImportError: cannot import name 'assert_models_equal' from 'asdf_astropy.converters.transform.tests.test_transform' (/usr/lib/python3/dist-packages/asdf_astropy/converters/transform/tests/test_transform.py) =========================== short test summary info ============================ !!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!! =============================== 1 error in 1.32s ===============================

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