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@mroeschke mroeschke added Bug Window rolling, ewma, expanding labels Aug 5, 2020
@mroeschke mroeschke added this to the 1.1.1 milestone Aug 5, 2020

- Fixed regression where :func:`read_csv` would raise a ``ValueError`` when ``pandas.options.mode.use_inf_as_na`` was set to ``True`` (:issue:`35493`).
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- Fixed regression in :class:`pandas.core.groupby.RollingGroupby` where a segfault would occur with ``center=True`` and an odd number of values (:issue:`35552`)
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@jorisvandenbossche jorisvandenbossche Aug 5, 2020

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pandas.core.groupby.RollingGroupby doesn't exist, so this link won't work (it's in the window module). But, we actually don't have this in the API docs it seems, so won't work anyway. I would just do something like .groupby(..).rolling(..) to indicate which operation is affected.

@jreback jreback added the Regression Functionality that used to work in a prior pandas version label Aug 6, 2020
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jreback commented Aug 6, 2020

can you merge master, looks good

@jreback jreback merged commit 1922ec4 into pandas-dev:master Aug 7, 2020
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jreback commented Aug 7, 2020

thanks @mroeschke

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@meeseeksdev backport to 1.1.x

meeseeksmachine pushed a commit to meeseeksmachine/pandas that referenced this pull request Aug 7, 2020
jreback pushed a commit that referenced this pull request Aug 7, 2020
@mroeschke mroeschke deleted the bug/rolling_groupby_center branch August 7, 2020 19:29
@simonjayhawkins simonjayhawkins mentioned this pull request Aug 19, 2020
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Bug Regression Functionality that used to work in a prior pandas version Window rolling, ewma, expanding

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BUG: Segmentation fault in RollingGroupby.mean() with center=True and input with odd length

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