ENH: pd.Series.shift and .diff to accept a collection of numbers#44660

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skwirskj wants to merge 14 commits intopandas-dev:mainfrom

skwirskj:44424-pd-shift-collection

Commits on Nov 19, 2021

Laid out intial plans and ideas for how to handle series and DataFrame shift functions to allow iterables to be passed as the period
skwirskj
committed

Commits on Nov 21, 2021

ENH: Added functionality to DataFrame and Series shift functions to take in a list for periods and then return a concatenated DataFrame of each consecutive shift in the periods list
skwirskj
committed

Commits on Nov 28, 2021

Commits on Nov 29, 2021

Commits on Nov 30, 2021

Commits on Dec 9, 2021

ENH: GH#44424 Added typing hints since shift can return series or dataframe now
skwirskj
committed