mirror of
https://github.com/openembedded/meta-openembedded.git
synced 2026-03-06 08:49:48 +00:00
dc187af259
What's new in 1.3.4 (October 17, 2021)
--------------------------------------
These are the changes in pandas 1.3.4. See :ref:`release` for a full changelog
including other versions of pandas.
{{ header }}
.. ---------------------------------------------------------------------------
.. _whatsnew_134.regressions:
Fixed regressions
~~~~~~~~~~~~~~~~~
- Fixed regression in :meth:`DataFrame.convert_dtypes` incorrectly converts byte strings to strings (:issue:`43183`)
- Fixed regression in :meth:`.GroupBy.agg` where it was failing silently with mixed data types along ``axis=1`` and :class:`MultiIndex` (:issue:`43209`)
- Fixed regression in :func:`merge` with integer and ``NaN`` keys failing with ``outer`` merge (:issue:`43550`)
- Fixed regression in :meth:`DataFrame.corr` raising ``ValueError`` with ``method="spearman"`` on 32-bit platforms (:issue:`43588`)
- Fixed performance regression in :meth:`MultiIndex.equals` (:issue:`43549`)
- Fixed performance regression in :meth:`.GroupBy.first` and :meth:`.GroupBy.last` with :class:`StringDtype` (:issue:`41596`)
- Fixed regression in :meth:`Series.cat.reorder_categories` failing to update the categories on the ``Series`` (:issue:`43232`)
- Fixed regression in :meth:`Series.cat.categories` setter failing to update the categories on the ``Series`` (:issue:`43334`)
- Fixed regression in :func:`read_csv` raising ``UnicodeDecodeError`` exception when ``memory_map=True`` (:issue:`43540`)
- Fixed regression in :meth:`DataFrame.explode` raising ``AssertionError`` when ``column`` is any scalar which is not a string (:issue:`43314`)
- Fixed regression in :meth:`Series.aggregate` attempting to pass ``args`` and ``kwargs`` multiple times to the user supplied ``func`` in certain cases (:issue:`43357`)
- Fixed regression when iterating over a :class:`DataFrame.groupby.rolling` object causing the resulting DataFrames to have an incorrect index if the input groupings were not sorted (:issue:`43386`)
- Fixed regression in :meth:`DataFrame.groupby.rolling.cov` and :meth:`DataFrame.groupby.rolling.corr` computing incorrect results if the input groupings were not sorted (:issue:`43386`)
.. ---------------------------------------------------------------------------
.. _whatsnew_134.bug_fixes:
Bug fixes
~~~~~~~~~
- Fixed bug in :meth:`pandas.DataFrame.groupby.rolling` and :class:`pandas.api.indexers.FixedForwardWindowIndexer` leading to segfaults and window endpoints being mixed across groups (:issue:`43267`)
- Fixed bug in :meth:`.GroupBy.mean` with datetimelike values including ``NaT`` values returning incorrect results (:issue:`43132`)
- Fixed bug in :meth:`Series.aggregate` not passing the first ``args`` to the user supplied ``func`` in certain cases (:issue:`43357`)
- Fixed memory leaks in :meth:`Series.rolling.quantile` and :meth:`Series.rolling.median` (:issue:`43339`)
.. ---------------------------------------------------------------------------
.. _whatsnew_134.other:
Other
~~~~~
- The minimum version of Cython needed to compile pandas is now ``0.29.24`` (:issue:`43729`)
.. ---------------------------------------------------------------------------
.. _whatsnew_134.contributors:
Contributors
~~~~~~~~~~~~
.. contributors:: v1.3.3..v1.3.4|HEAD
Signed-off-by: Zang Ruochen <zangrc.fnst@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>
meta-python
================================
Introduction
-------------------------
This layer is intended to be the home of python modules for OpenEmbedded.
Dependencies
-------------------------
The meta-python layer depends on:
URI: git://git.openembedded.org/openembedded-core
layers: meta
branch: master
URI: git://git.openembedded.org/meta-openembedded
layers: meta-oe
branch: master
Please follow the recommended setup procedures of your OE distribution.
For Angstrom that is:
http://www.angstrom-distribution.org/building-angstrom,
other distros should have similar online resources.
Contributing
-------------------------
The meta-openembedded mailinglist
(openembedded-devel@lists.openembedded.org) is used for questions,
comments and patch review. It is subscriber only, so please register
before posting.
Send pull requests to openembedded-devel@lists.openembedded.org with
'[meta-python]' in the subject.
When sending single patches, please use something like:
git send-email -M -1 --to=openembedded-devel@lists.openembedded.org --subject-prefix='meta-python][PATCH'
Maintenance
-------------------------
Layer Maintainers:
Tim "moto-timo" Orling <TicoTimo@gmail.com>
Derek Straka <derek@asterius.io>
Trevor Gamblin <trevor.gamblin@windriver.com>