API / CoW: always return new objects for column access (don't use item_cache)#49450

Merged

jorisvandenbossche merged 12 commits intopandas-dev:mainfrom

jorisvandenbossche:cow-no-item-cache

Jan 13, 2023

Commits on Nov 1, 2022

CoW: avoid getting column from item_cache
jorisvandenbossche
committed
also avoid populating the reverse cacher (pointing to DataFrame that is parent of Series
jorisvandenbossche
committed

Commits on Dec 9, 2022

Merge remote-tracking branch 'upstream/main' into cow-no-item-cache
jorisvandenbossche
committed

Commits on Jan 3, 2023

Commits on Jan 11, 2023