[jira] [Updated] (ARROW-18125) [Python] Handle pytest 8 deprecations about pytest.warns(None)

["Joris Van den Bossche (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-18125?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joris Van den Bossche updated ARROW-18125:
------------------------------------------
    Component/s: Python

> [Python] Handle pytest 8 deprecations about pytest.warns(None) 
> ---------------------------------------------------------------
>
>                 Key: ARROW-18125
>                 URL: https://issues.apache.org/jira/browse/ARROW-18125
>             Project: Apache Arrow
>          Issue Type: Test
>          Components: Python
>            Reporter: Joris Van den Bossche
>            Priority: Major
>             Fix For: 11.0.0
>
>
> We have a few warnings about that when running the tests, for example:
> {code}
> pyarrow/tests/test_pandas.py::TestConvertMetadata::test_rangeindex_doesnt_warn
> pyarrow/tests/test_pandas.py::TestConvertMetadata::test_multiindex_doesnt_warn
>   /home/joris/miniconda3/envs/arrow-dev/lib/python3.10/site-packages/_pytest/python.py:192: PytestRemovedIn8Warning: Passing None has been deprecated.
>   See https://docs.pytest.org/en/latest/how-to/capture-warnings.html#additional-use-cases-of-warnings-in-tests for alternatives in common use cases.
>     result = testfunction(**testargs)
> {code}



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