[Debian-med-packaging] Bug#1030181: python-iow: FTBFS: FAILED (errors=1)

[Sebastian Ramacher]

Source: python-iow
Version: 1.0.6-1
Severity: serious
Tags: ftbfs
Justification: fails to build from source (but built successfully in the past)

https://buildd.debian.org/status/fetch.php?pkg=python-iow&arch=amd64&ver=1.0.6-1%2Bb1&stamp=1675071622&raw=0

   dh_auto_test -a -O--buildsystem=pybuild
I: pybuild base:240: cd /<<PKGBUILDDIR>>/.pybuild/cpython3_3.11_iow/build; python3.11 -m unittest discover -v 
bp (unittest.loader._FailedTest.bp) ... ERROR

======================================================================
ERROR: bp (unittest.loader._FailedTest.bp)
----------------------------------------------------------------------
ImportError: Failed to import test module: bp
Traceback (most recent call last):
  File "/usr/lib/python3.11/unittest/loader.py", line 440, in _find_test_path
    package = self._get_module_from_name(name)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/unittest/loader.py", line 350, in _get_module_from_name
    __import__(name)
  File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.11_iow/build/bp/__init__.py", line 10, in <module>
    from ._conv import to_skbio_treenode, from_skbio_treenode, to_skbio_treearray
  File "bp/_conv.pyx", line 1, in init bp._conv
  File "/usr/lib/python3/dist-packages/skbio/__init__.py", line 11, in <module>
    import skbio.io  # noqa
    ^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/skbio/io/__init__.py", line 248, in <module>
    import_module('skbio.io.format.lsmat')
  File "/usr/lib/python3.11/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/skbio/io/format/lsmat.py", line 77, in <module>
    from skbio.stats.distance import DissimilarityMatrix, DistanceMatrix
  File "/usr/lib/python3/dist-packages/skbio/stats/distance/__init__.py", line 197, in <module>
    from ._mantel import mantel, pwmantel
  File "/usr/lib/python3/dist-packages/skbio/stats/distance/_mantel.py", line 16, in <module>
    from scipy.stats import PearsonRConstantInputWarning
ImportError: cannot import name 'PearsonRConstantInputWarning' from 'scipy.stats' (/usr/lib/python3/dist-packages/scipy/stats/__init__.py)


----------------------------------------------------------------------
Ran 1 test in 0.001s

FAILED (errors=1)
E: pybuild pybuild:388: test: plugin distutils failed with: exit code=1: cd /<<PKGBUILDDIR>>/.pybuild/cpython3_3.11_iow/build; python3.11 -m unittest discover -v 
dh_auto_test: error: pybuild --test -i python{version} -p 3.11 returned exit code 13
make: *** [debian/rules:12: binary-arch] Error 25


Cheers
-- 
Sebastian Ramacher