BUG: Prevent pd.Series.groupby from showing FutureWarning#60894

Merged

mroeschke merged 2 commits intopandas-dev:2.3.xfrom

sanggon6107:fix-groupby-warning

Feb 12, 2025

Commits on Feb 9, 2025

Call is_in_obj only when obj is a DataFrame at get_grouper()
sanggon6107
committed

Commits on Feb 11, 2025

Merge branch '2.3.x' into fix-groupby-warning
sanggon6107
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