Backport PR #37499 on branch 1.1.x (REGR: fix isin for large series with nan and mixed object dtype (causing regression in read_csv))#37517

Merged

simonjayhawkins merged 1 commit intopandas-dev:1.1.xfrom

meeseeksmachine:auto-backport-of-pr-37499-on-1.1.x

Oct 30, 2020

Commits on Oct 30, 2020

Backport PR #37499: REGR: fix isin for large series with nan and mixed object dtype (causing regression in read_csv)

jorisvandenbossche
authored and
meeseeksmachine
committed