Commits
Joris Van den Bossche authored and Krisztián Szűcs committed 1fd2a25ec0b
ARROW-3953: [Python] Compat with pandas 0.24 rename of MultiIndex labels -> codes Author: Joris Van den Bossche <jorisvandenbossche@gmail.com> Author: Krisztián Szűcs <szucs.krisztian@gmail.com> Closes #3120 from jorisvandenbossche/pandas-multiindex-codes and squashes the following commits: e5442a5e <Krisztián Szűcs> test no warns 329f3e47 <Joris Van den Bossche> Compat with pandas 0.24 rename of MultiIndex labels -> codes