3.17.0: ERROR collecting tests/test_path.py

[mtelka]

I'm trying to run tests for zipp==3.17.0 on OpenIndiana, but the test collection fails:

_____________________ ERROR collecting tests/test_path.py ______________________
/usr/lib/python3.9/vendor-packages/_pytest/runner.py:341: in from_call
    result: Optional[TResult] = func()
/usr/lib/python3.9/vendor-packages/_pytest/runner.py:372: in <lambda>
    call = CallInfo.from_call(lambda: list(collector.collect()), "collect")
/usr/lib/python3.9/vendor-packages/_pytest/doctest.py:567: in collect
    module = import_path(
/usr/lib/python3.9/vendor-packages/_pytest/pathlib.py:567: in import_path
    importlib.import_module(module_name)
/usr/lib/python3.9/importlib/__init__.py:127: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
<frozen importlib._bootstrap>:1030: in _gcd_import
    ???
<frozen importlib._bootstrap>:1007: in _find_and_load
    ???
<frozen importlib._bootstrap>:986: in _find_and_load_unlocked
    ???
<frozen importlib._bootstrap>:680: in _load_unlocked
    ???
/usr/lib/python3.9/vendor-packages/_pytest/assertion/rewrite.py:178: in exec_module
    exec(co, module.__dict__)
tests/test_path.py:12: in <module>
    import jaraco.itertools
/usr/lib/python3.9/vendor-packages/jaraco/itertools.py:17: in <module>
    import inflect
/usr/lib/python3.9/vendor-packages/inflect/__init__.py:2027: in <module>
    class engine:
/usr/lib/python3.9/vendor-packages/inflect/__init__.py:2049: in engine
    def defnoun(self, singular: Optional[Word], plural: Optional[Word]) -> int:
pydantic/decorator.py:49: in pydantic.decorator.validate_arguments
    ???
pydantic/decorator.py:36: in pydantic.decorator.validate_arguments.validate
    ???
pydantic/decorator.py:126: in pydantic.decorator.ValidatedFunction.__init__
    ???
pydantic/decorator.py:264: in pydantic.decorator.ValidatedFunction.create_model
    ???
pydantic/main.py:1026: in pydantic.main.create_model
    ???
pydantic/main.py:186: in pydantic.main.ModelMetaclass.__new__
    ???
E   TypeError: Argument 'bases' has incorrect type (expected list, got tuple)

Please note pydantic is at version 1.10.12.

[jaraco]

That seems like a bug in inflect/pydantic.

I'm unable to replicate it, even with pydantic 1.10.12:

 ~ @ pip-run inflect "pydantic==1.10.12" -- -c 'import inflect'; echo done
done

I see you've already found the upstream issue: pydantic/pydantic#7689.

I don't think there's much this project can do about it (other than to push projects like jaraco.itertools to drop the inflect dependency, which I'm aware of), so closing.

[mtelka]

Just to close the loop: this issue is not reproducible with pydantic 2.7.2 and zipp 3.19.1.