Bug#1081627: FTBFS with Python 3.13
Stefano Rivera
stefanor at debian.org
Fri Sep 13 11:07:17 BST 2024
Source: numcodecs
Version: 0.13.0+ds-1
Severity: normal
Tags: upstream
User: debian-python at lists.debian.org
Usertags: python3.13
https://github.com/zarr-developers/numcodecs/issues/553
This package failed build from source when test-built against a version of
python3-defaults that includes 3.13 as a supported version.
To reproduce this issue, build against python3-defaults (python3-all-dev etc.)
from Debian experimental.
What's new in Python 3.13:
https://docs.python.org/3.13/whatsnew/3.13.html
Log snippet:
numcodecs/tests/test_quantize.py ....... [ 83%]
numcodecs/tests/test_registry.py ... [ 84%]
numcodecs/tests/test_shuffle.py ........................................ [ 90%]
.................... [ 93%]
numcodecs/tests/test_vlen_array.py ....... [ 94%]
numcodecs/tests/test_vlen_bytes.py ....... [ 96%]
numcodecs/tests/test_vlen_utf8.py ........ [ 97%]
numcodecs/tests/test_zlib.py ......... [ 98%]
numcodecs/tests/test_zstd.py .......F [100%]
=================================== FAILURES ===================================
____________________________ test_native_functions _____________________________
def test_native_functions():
# Note, these assertions might need to be changed for new versions of zstd
> assert Zstd.default_level == 3
E assert default_level == 3
E + where default_level = Zstd.default_level
numcodecs/tests/test_zstd.py:93: AssertionError
=============================== warnings summary ===============================
numcodecs/tests/test_entrypoints_backport.py:11
/<<PKGBUILDDIR>>/.pybuild/cpython3_3.13_numcodecs/build/numcodecs/tests/test_entrypoints_backport.py:11: DeprecationWarning: 'pkgutil.find_loader' is deprecated and slated for removal in Python 3.14; use importlib.util.find_spec() instead
if not pkgutil.find_loader("importlib_metadata"): # pragma: no cover
numcodecs/tests/test_blosc.py: 15 warnings
numcodecs/tests/test_entrypoints_backport.py: 1 warning
numcodecs/tests/test_shuffle.py: 5 warnings
/usr/lib/python3.13/multiprocessing/popen_fork.py:67: DeprecationWarning: This process (pid=243) is multi-threaded, use of fork() may lead to deadlocks in the child.
self.pid = os.fork()
numcodecs/tests/test_compat.py::test_ensure_contiguous_ndarray_invalid_inputs
/<<PKGBUILDDIR>>/.pybuild/cpython3_3.13_numcodecs/build/numcodecs/tests/test_compat.py:81: DeprecationWarning: The 'u' type code is deprecated and will be removed in Python 3.16
a = array.array('u', 'qwertyuiqwertyui')
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
-------- coverage: platform linux, python 3.13.0-candidate-2 ---------
Coverage XML written to file coverage.xml
=========================== short test summary info ============================
FAILED numcodecs/tests/test_zstd.py::test_native_functions - assert default_l...
= 1 failed, 563 passed, 37 skipped, 26 deselected, 36 xfailed, 23 warnings in 29.51s =
E: pybuild pybuild:389: test: plugin pyproject failed with: exit code=1: cd /<<PKGBUILDDIR>>/.pybuild/cpython3_3.13_numcodecs/build; python3.13 -m pytest -k "not test_non_numpy_inputs and not test_non_numpy_inputs" --pyargs numcodecs
I: pybuild base:311: cd /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_numcodecs/build; python3.12 -m pytest -k "not test_non_numpy_inputs and not test_non_numpy_inputs" --pyargs numcodecs
============================= test session starts ==============================
platform linux -- Python 3.12.6, pytest-8.3.2, pluggy-1.5.0
rootdir: /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_numcodecs/build
configfile: pyproject.toml
plugins: typeguard-4.3.0, cov-5.0.0
collected 659 items / 26 deselected / 4 skipped / 633 selected
numcodecs/astype.py . [ 0%]
numcodecs/categorize.py . [ 0%]
numcodecs/delta.py . [ 0%]
numcodecs/fixedscaleoffset.py . [ 0%]
numcodecs/json.py . [ 0%]
numcodecs/msgpacks.py . [ 0%]
numcodecs/packbits.py . [ 1%]
numcodecs/pickles.py . [ 1%]
numcodecs/quantize.py . [ 1%]
numcodecs/registry.py . [ 1%]
numcodecs/tests/test_astype.py ...... [ 2%]
numcodecs/tests/test_base64.py ........ [ 3%]
numcodecs/tests/test_bitround.py ............. [ 5%]
numcodecs/tests/test_blosc.py .......................................... [ 12%]
........................................................................ [ 23%]
...sssssssssssss................................................s....... [ 35%]
.....s...xxxxxxxxxsxxxxxxxxxxxxsxxxxxxxxxxxxsxxx.........s............s. [ 46%]
...........s............s............s............s............s........ [ 57%]
....s........................................s..ss [ 65%]
numcodecs/tests/test_bz2.py ...... [ 66%]
numcodecs/tests/test_categorize.py ...... [ 67%]
numcodecs/tests/test_checksum32.py ...... [ 68%]
numcodecs/tests/test_compat.py ....... [ 69%]
numcodecs/tests/test_delta.py ...... [ 70%]
numcodecs/tests/test_entrypoints.py . [ 70%]
numcodecs/tests/test_entrypoints_backport.py . [ 71%]
numcodecs/tests/test_fixedscaleoffset.py ...... [ 72%]
numcodecs/tests/test_fletcher32.py ...... [ 72%]
numcodecs/tests/test_gzip.py ........... [ 74%]
numcodecs/tests/test_jenkins.py ....... [ 75%]
numcodecs/tests/test_json.py .... [ 76%]
numcodecs/tests/test_lz4.py ....... [ 77%]
numcodecs/tests/test_lzma.py ........ [ 78%]
numcodecs/tests/test_msgpacks.py ...... [ 79%]
numcodecs/tests/test_ndarray_like.py .s..s..s..s [ 81%]
numcodecs/tests/test_packbits.py .... [ 82%]
numcodecs/tests/test_pickles.py .... [ 82%]
numcodecs/tests/test_quantize.py ....... [ 83%]
numcodecs/tests/test_registry.py ... [ 84%]
numcodecs/tests/test_shuffle.py ........................................ [ 90%]
.................... [ 93%]
numcodecs/tests/test_vlen_array.py ....... [ 94%]
numcodecs/tests/test_vlen_bytes.py ....... [ 96%]
numcodecs/tests/test_vlen_utf8.py ........ [ 97%]
numcodecs/tests/test_zlib.py ......... [ 98%]
numcodecs/tests/test_zstd.py ........ [100%]
=============================== warnings summary ===============================
numcodecs/tests/test_entrypoints_backport.py:11
/<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_numcodecs/build/numcodecs/tests/test_entrypoints_backport.py:11: DeprecationWarning: 'pkgutil.find_loader' is deprecated and slated for removal in Python 3.14; use importlib.util.find_spec() instead
if not pkgutil.find_loader("importlib_metadata"): # pragma: no cover
numcodecs/tests/test_blosc.py: 15 warnings
numcodecs/tests/test_entrypoints_backport.py: 1 warning
numcodecs/tests/test_shuffle.py: 5 warnings
/usr/lib/python3.12/multiprocessing/popen_fork.py:66: DeprecationWarning: This process (pid=315) is multi-threaded, use of fork() may lead to deadlocks in the child.
self.pid = os.fork()
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
---------- coverage: platform linux, python 3.12.6-final-0 -----------
Coverage XML written to file coverage.xml
=== 564 passed, 37 skipped, 26 deselected, 36 xfailed, 22 warnings in 13.63s ===
I: pybuild pybuild:334: rm -rf /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_numcodecs/build/fixture /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_numcodecs/build/.coverage /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_numcodecs/build/coverage.xml
dh_auto_test: error: pybuild --test --test-pytest -i python{version} -p "3.13 3.12" returned exit code 13
make: *** [debian/rules:15: binary-arch] Error 25
dpkg-buildpackage: error: debian/rules binary-arch subprocess returned exit status 2
--------------------------------------------------------------------------------
Build finished at 2024-09-13T09:18:53Z
If required, the full build log is available here (for the next 30 days):
https://debusine.debian.net/artifact/709852/
This bug has been filed at "normal" severity, as we haven't started the
transition to add 3.13 as a supported version, yet. This will be raised to RC
as soon as that happens, hopefully well before trixie.
Thanks,
Stefano
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