Backport PR #49615 on branch 1.5.x (REGR: Better warning in pivot_table when dropping nuisance columns)#49653

Merged

phofl merged 4 commits intopandas-dev:1.5.xfrom

rhshadrach:auto-backport-of-pr-49615-on-1.5.x

Nov 11, 2022

Commits on Sep 27, 2022

BUG: Fix calling groupBy(...).apply(func) on an empty dataframe invokes func (#48579)

ntachukwu
authored and
rhshadrach
committed

Commits on Oct 22, 2022

Merge branch '1.5.x' of https://github.com/pandas-dev/pandas into 1.5.x
rhshadrach
committed

Commits on Nov 11, 2022