Backport PR #35688 on branch 1.1.x: Fix GH-29442 DataFrame.groupby doesn't preserve _metadata#37122

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simonjayhawkins merged 2 commits intopandas-dev:1.1.xfrom

simonjayhawkins:backport-of-pr-35688-on-1.1.x

Oct 15, 2020

Commits on Oct 14, 2020

Backport PR #35688 on branch 1.1.x: Fix GH-29442 DataFrame.groupby doesn't preserve _metadata

Japanuspus
authored and
simonjayhawkins
committed

Commits on Oct 15, 2020

black-19.10b0
simonjayhawkins
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