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pandas-dev / pandas Public

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BUG: Fix groupby.apply() dropping metadata from subclassed DataFrames (#62134)#62408

Merged

mroeschke merged 5 commits intopandas-dev:mainpandas-dev/pandas:mainfrom

vgnshiyer:fix-groupby-apply-metadatavgnshiyer/pandas:fix-groupby-apply-metadataCopy head branch name to clipboard

Sep 22, 2025

Conversation Commits5 (5)Checks Files changed

Merged

BUG: Fix groupby.apply() dropping metadata from subclassed DataFrames (#62134)#62408
mroeschke merged 5 commits intopandas-dev:mainfrom
vgnshiyer:fix-groupby-apply-metadata

Commits

Commits on Sep 21, 2025

BUG: Fix groupby.apply() dropping metadata from subclassed DataFrames (#62134)
vgnshiyer
committed
DOC: Add whatsnew entry for groupby.apply() metadata preservation fix
vgnshiyer
committed

Commits on Sep 22, 2025

TST: Add test for groupby.apply() to ensure metadata preservation in subclassed DataFrames and Series
vgnshiyer
committed
Merge branch 'main' into fix-groupby-apply-metadata
vgnshiyer
authored
Merge branch 'main' into fix-groupby-apply-metadata
vgnshiyer
authored

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