Package: python3-yaml
Version: 3.13-1
Severity: normal
Hi,
I spotted this in the CI job of britney2[1].
"""
tests/test_autopkgtest.py::T::test_alternative_gcc
/usr/lib/python3/dist-packages/yaml/constructor.py:126: DeprecationWarning:
Using or importing the ABCs from 'collections' instead of from
'collections.abc' is deprecated, and in 3.8 it will stop working
if not isinstance(key, collections.Hashable):
"""
The code in question at the time of reporting (highlighed with "^"-marks):
"""
def construct_mapping(self, node, deep=False):
if not isinstance(node, MappingNode):
raise ConstructorError(None, None,
"expected a mapping node, but found %s" % node.id,
node.start_mark)
mapping = {}
for key_node, value_node in node.value:
key = self.construct_object(key_node, deep=deep)
if not isinstance(key, collections.Hashable):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
raise ConstructorError("while constructing a mapping",
node.start_mark,
"found unhashable key", key_node.start_mark)
value = self.construct_object(value_node, deep=deep)
mapping[key] = value
return mapping
"""
Presumably this is (or will be) fixed in a new upstream release but it
might make sense to cherry-pick that fix for buster to avoid breakage
in sid + buster at the moment.
Thanks,
~Niels
[1] https://salsa.debian.org/release-team/britney2/-/jobs/99062
