BUG: SeriesGroupBy apply wrong name #46623
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ma3da
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ma3da
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rhshadrach
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Apr 5, 2022
jreback
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pandas/tests/groupby/test_apply.py
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| @@ -1317,3 +1317,15 @@ def test_apply_str_with_args(df, args, kwargs): | |||
| result = gb.apply("sum", *args, **kwargs) | |||
| expected = gb.sum(numeric_only=True) | |||
| tm.assert_frame_equal(result, expected) | |||
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| def test_result_name_when_one_group(): | |||
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can you parameterize this tests instead of looping
pandas/tests/groupby/test_apply.py
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| result = ser.groupby(["a", "a"]).apply(lambda x: x).name | ||
| expected = name | ||
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| assert result == expected |
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can you tm.assert_series_equal and fully construct the expected series
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@ma3da - can you merge main. |
…by_apply_wrong_name
mroeschke
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Apr 16, 2022
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Failure is unrelated. Will need an approval from @jreback to move forward |
jreback
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Apr 16, 2022
pandas/core/groupby/generic.py
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| values, | ||
| not_indexed_same=not_indexed_same, | ||
| override_group_keys=override_group_keys, | ||
| ) | ||
| result.name = self.obj.name # GH #46369 |
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the issue comment is not necessary
jreback
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Apr 18, 2022
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looks good can merge on green |
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Thanks @ma3da! |
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doc/source/whatsnew/vX.X.X.rstfile if fixing a bug or adding a new feature.