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BUG: loc for ea index raising with oob slice end #50170

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Merged
merged 2 commits into from
Dec 17, 2022
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phofl
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@phofl phofl commented Dec 10, 2022

@phofl phofl added Indexing Related to indexing on series/frames, not to indexes themselves Index Related to the Index class or subclasses NA - MaskedArrays Related to pd.NA and nullable extension arrays labels Dec 10, 2022
@@ -366,6 +367,14 @@ def test_loc_setitem_nested_data_enlargement():
tm.assert_series_equal(ser, expected)


def test_loc_ea_numeric_index_oob_slice_end():
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Could you also add a test for a pyarrow-backed numeric type?

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This would fail, int64[pyarrow] returns false in is_numeric_dtype. Is this expected? Index.is_numeric will be deprecated, so should not use that either

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Ah. I think all the dtype checkers should become pyarrow aware eventually but okay not to tackle that in this PR

@mroeschke mroeschke added this to the 2.0 milestone Dec 17, 2022
@mroeschke mroeschke merged commit 3da778c into pandas-dev:main Dec 17, 2022
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Thanks @phofl

@phofl phofl deleted the 50161 branch December 17, 2022 22:36
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Thanks @phofl!

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BUG: Series slicing can fail for extension array Index
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