Backport PR #45363 on branch 1.4.x (BUG: correctly instantiate subclassed DataFrame/Series in groupby apply)#45397

Merged

jreback merged 1 commit intopandas-dev:1.4.xfrom

meeseeksmachine:auto-backport-of-pr-45363-on-1.4.x

Jan 16, 2022

Commits on Jan 16, 2022

Backport PR #45363: BUG: correctly instantiate subclassed DataFrame/Series in groupby apply

jorisvandenbossche
authored and
meeseeksmachine
committed