Source: ipywidgets Version: 6.0.0-8 Severity: serious X-Debbugs-CC: email@example.com Tags: sid bookworm User: firstname.lastname@example.org Usertags: needs-update Control: affects -1 src:python3-defaults Dear maintainer(s),With a recent upload of python3-defaults the autopkgtest of ipywidgets fails in testing when that autopkgtest is run with the binary packages of python3-defaults from unstable. It passes when run with only packages from testing. In tabular form:
pass fail python3-defaults from testing 3.9.8-1 ipywidgets from testing 6.0.0-8 all others from testing from testingI copied some of the output at the bottom of this report. https://docs.python.org/3.9/library/collections.html says:
"""Deprecated since version 3.3, will be removed in version 3.10: Moved Collections Abstract Base Classes to the collections.abc module. For backwards compatibility, they continue to be visible in this module through Python 3.9.
""" Time to move on.Currently this regression is blocking the migration of python3-defaults to testing .
More information about this bug and the reason for filing it can be found on https://wiki.debian.org/ContinuousIntegration/RegressionEmailInformation Paul  https://qa.debian.org/excuses.php?package=python3-defaults https://ci.debian.net/data/autopkgtest/testing/amd64/i/ipywidgets/17376872/log.gz Testing with python3.10: Traceback (most recent call last): File "<string>", line 1, in <module>File "/usr/lib/python3/dist-packages/ipywidgets/__init__.py", line 25, in <module>
from .widgets import *File "/usr/lib/python3/dist-packages/ipywidgets/widgets/__init__.py", line 20, in <module> from .widget_selection import RadioButtons, ToggleButtons, Dropdown, Select, SelectionSlider, SelectMultiple File "/usr/lib/python3/dist-packages/ipywidgets/widgets/widget_selection.py", line 9, in <module>
from collections import MappingImportError: cannot import name 'Mapping' from 'collections' (/usr/lib/python3.10/collections/__init__.py)
autopkgtest [21:41:38]: test autodep8-python3
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