Your message dated Fri, 18 Sep 2026 10:20:32 +0000
with message-id <[email protected]>
and subject line Bug#1146862: fixed in python-fitsio 1.4.2+ds-2
has caused the Debian Bug report #1146862,
regarding python-fitsio: FTBFS on s390x: FAILED
fitsio/tests/test_image_compression.py::test_image_compression_gzip_subnormal_cast_to_zero
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1146862: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1146862
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: python-fitsio
Version: 1.4.2+ds-1
Severity: serious
Tags: ftbfs
Justification: fails to build from source (but built successfully in the past)
X-Debbugs-Cc: [email protected], [email protected]
User: [email protected]
Usertags: s390x
Dear maintainer
python-fitsio FTBFS on s390x:
fitsio/tests/test_warnings.py . [100%]
=================================== FAILURES ===================================
______________ test_image_compression_gzip_subnormal_cast_to_zero ______________
def test_image_compression_gzip_subnormal_cast_to_zero():
# test code from astrofrog in
https://github.com/esheldon/fitsio/issues/513
data = np.zeros(
(5, 1), dtype='>f4'
) # a single 5x1 tile, big-endian float32
data[:, 0] = [134.97459, 248.02034, 183.40105, 57.59670, 216.31425]
with tempfile.TemporaryDirectory() as tmpdir:
fn = os.path.join(tmpdir, "mini.fit")
with FITS(fn, "rw") as f:
f.write(
data, compress="GZIP_1", tile_dims=(5, 1), qlevel=5,
qmethod=-1
)
back = read(fn)
if cfitsio_is_bundled():
assert not back.ravel()[0] == 0, back.ravel()
else:
> assert back.ravel()[0] == 0, back.ravel()
E AssertionError: array([134.9746 , 248.02034, 183.40105,
57.5967 , 216.31425],
E dtype=float32)
E assert np.float32(134.9746) == 0
fitsio/tests/test_image_compression.py:930: AssertionError
=============================== warnings summary ===============================
fitsio/tests/test_image_compression.py:621
/build/reproducible-path/python-fitsio-1.4.2+ds/.pybuild/cpython3_3.14_fitsio/build/fitsio/tests/test_image_compression.py:621:
PytestUnknownMarkWarning: Unknown pytest.mark.slow - is this a typo? You can
register custom marks to avoid this warning - for details, see
https://docs.pytest.org/en/stable/how-to/mark.html
@pytest.mark.slow
fitsio/tests/test_image_compression.py:637
/build/reproducible-path/python-fitsio-1.4.2+ds/.pybuild/cpython3_3.14_fitsio/build/fitsio/tests/test_image_compression.py:637:
PytestUnknownMarkWarning: Unknown pytest.mark.slow - is this a typo? You can
register custom marks to avoid this warning - for details, see
https://docs.pytest.org/en/stable/how-to/mark.html
pytest.mark.slow,
fitsio/tests/test_segfault.py:54
/build/reproducible-path/python-fitsio-1.4.2+ds/.pybuild/cpython3_3.14_fitsio/build/fitsio/tests/test_segfault.py:54:
PytestUnknownMarkWarning: Unknown pytest.mark.slow - is this a typo? You can
register custom marks to avoid this warning - for details, see
https://docs.pytest.org/en/stable/how-to/mark.html
@pytest.mark.slow
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
=========================== short test summary info ============================
FAILED
fitsio/tests/test_image_compression.py::test_image_compression_gzip_subnormal_cast_to_zero
= 1 failed, 1882 passed, 906 skipped, 110 xfailed, 5 xpassed, 3 warnings in
18.29s =
E: pybuild pybuild:485: test: plugin distutils failed with: exit code=1: cd
/build/reproducible-path/python-fitsio-1.4.2+ds/.pybuild/cpython3_3.14_fitsio/build;
python3.14 -m pytest
dh_auto_test: error: pybuild --test --test-pytest -i python{version} -p 3.14
--parallel=2 returned exit code 13
See
https://buildd.debian.org/status/fetch.php?pkg=python-fitsio&arch=s390x&ver=1.4.2%2Bds-1&stamp=1788610336&raw=0
for details.
Cheers
--
Sebastian Ramacher
--- End Message ---
--- Begin Message ---
Source: python-fitsio
Source-Version: 1.4.2+ds-2
Done: Ole Streicher <[email protected]>
We believe that the bug you reported is fixed in the latest version of
python-fitsio, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Ole Streicher <[email protected]> (supplier of updated python-fitsio package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
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Hash: SHA512
Format: 1.8
Date: Fri, 18 Sep 2026 11:33:14 +0200
Source: python-fitsio
Architecture: source
Version: 1.4.2+ds-2
Distribution: unstable
Urgency: medium
Maintainer: Debian Astronomy Team
<[email protected]>
Changed-By: Ole Streicher <[email protected]>
Closes: 1146862
Changes:
python-fitsio (1.4.2+ds-2) unstable; urgency=medium
.
* Fix FTBFS for big endian machines (Closes: #1146862)
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