forked from pool/python-xarray
Accepting request 1152304 from home:bnavigator:branches:devel:languages:python:numeric
- Update to 2024.2.0
* This release brings size information to the text repr, changes
to the accepted frequency strings, and various bug fixes.
## New Features
* Added a simple nbytes representation in DataArrays and Dataset
repr. (GH8690, PR8702). By Etienne Schalk.
* Allow negative frequency strings (e.g. "-1YE"). These strings
are for example used in date_range(), and cftime_range()
(PR8651). By Mathias Hauser.
* Add NamedArray.expand_dims(), NamedArray.permute_dims() and
NamedArray.broadcast_to() (PR8380) By Anderson Banihirwe.
* Xarray now defers to flox’s heuristics to set the default
method for groupby problems. This only applies to flox>=0.9. By
Deepak Cherian.
* All quantile methods (e.g. DataArray.quantile()) now use
numbagg for the calculation of nanquantiles (i.e., skipna=True)
if it is installed. This is currently limited to the linear
interpolation method (method=’linear’). (GH7377, PR8684) By
Marco Wolsza.
## Breaking changes
* infer_freq() always returns the frequency strings as defined in
pandas 2.2 (GH8612, PR8627). By Mathias Hauser.
* Deprecations
* The dt.weekday_name parameter wasn’t functional on modern
pandas versions and has been removed. (GH8610, PR8664) By Sam
Coleman.
## Bug fixes
* Fixed a regression that prevented multi-index level coordinates
being serialized after resetting or dropping the multi-index
(GH8628, PR8672). By Benoit Bovy.
OBS-URL: https://build.opensuse.org/request/show/1152304
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python:numeric/python-xarray?expand=0&rev=90
This commit is contained in:
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-------------------------------------------------------------------
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Tue Feb 27 10:56:32 UTC 2024 - Ben Greiner <code@bnavigator.de>
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- Update to 2024.2.0
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* This release brings size information to the text repr, changes
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to the accepted frequency strings, and various bug fixes.
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## New Features
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* Added a simple nbytes representation in DataArrays and Dataset
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repr. (GH8690, PR8702). By Etienne Schalk.
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* Allow negative frequency strings (e.g. "-1YE"). These strings
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are for example used in date_range(), and cftime_range()
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(PR8651). By Mathias Hauser.
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* Add NamedArray.expand_dims(), NamedArray.permute_dims() and
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NamedArray.broadcast_to() (PR8380) By Anderson Banihirwe.
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* Xarray now defers to flox’s heuristics to set the default
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method for groupby problems. This only applies to flox>=0.9. By
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Deepak Cherian.
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* All quantile methods (e.g. DataArray.quantile()) now use
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numbagg for the calculation of nanquantiles (i.e., skipna=True)
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if it is installed. This is currently limited to the linear
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interpolation method (method=’linear’). (GH7377, PR8684) By
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Marco Wolsza.
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## Breaking changes
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* infer_freq() always returns the frequency strings as defined in
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pandas 2.2 (GH8612, PR8627). By Mathias Hauser.
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* Deprecations
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* The dt.weekday_name parameter wasn’t functional on modern
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pandas versions and has been removed. (GH8610, PR8664) By Sam
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Coleman.
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## Bug fixes
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* Fixed a regression that prevented multi-index level coordinates
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being serialized after resetting or dropping the multi-index
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(GH8628, PR8672). By Benoit Bovy.
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* Fix bug with broadcasting when wrapping array API-compliant
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classes. (GH8665, PR8669) By Tom Nicholas.
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* Ensure DataArray.unstack() works when wrapping array
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API-compliant classes. (GH8666, PR8668) By Tom Nicholas.
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* Fix negative slicing of Zarr arrays without dask installed.
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(GH8252) By Deepak Cherian.
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* Preserve chunks when writing time-like variables to zarr by
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enabling lazy CF encoding of time-like variables (GH7132,
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GH8230, GH8432, PR8575). By Spencer Clark and Mattia Almansi.
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* Preserve chunks when writing time-like variables to zarr by
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enabling their lazy encoding (GH7132, GH8230, GH8432, PR8253,
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PR8575; see also discussion in PR8253). By Spencer Clark and
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Mattia Almansi.
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* Raise an informative error if dtype encoding of time-like
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variables would lead to integer overflow or unsafe conversion
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from floating point to integer values (GH8542, PR8575). By
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Spencer Clark.
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* Raise an error when unstacking a MultiIndex that has duplicates
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as this would lead to silent data loss (GH7104, PR8737). By
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Mathias Hauser.
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- Release 2024.1.1
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## Breaking changes
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* Following pandas, infer_freq() will return "YE", instead of "Y"
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(formerly "A"). This is to be consistent with the deprecation
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of the latter frequency string in pandas 2.2. This is a follow
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up to PR8415 (GH8612, PR8642). By Mathias Hauser.
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## Deprecations
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* Following pandas, the frequency string "Y" (formerly "A") is
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deprecated in favor of "YE". These strings are used, for
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example, in date_range(), cftime_range(), DataArray.resample(),
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and Dataset.resample() among others (GH8612, PR8629). By
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Mathias Hauser.
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- Release 2024.1.0
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* This release brings support for weights in correlation and
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covariance functions, a new DataArray.cumulative aggregation,
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improvements to xr.map_blocks, an update to our minimum
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dependencies, and various bugfixes.
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## New Features
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* xr.cov() and xr.corr() now support using weights (GH8527,
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PR7392). By Llorenç Lledó.
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* Accept the compression arguments new in netCDF 1.6.0 in the
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netCDF4 backend. See netCDF4 documentation for details. Note
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that some new compression filters needs plugins to be installed
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which may not be available in all netCDF distributions. By
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Markel García-Díez. (GH6929, PR7551)
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* Add DataArray.cumulative() & Dataset.cumulative() to compute
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cumulative aggregations, such as sum, along a dimension — for
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example da.cumulative('time').sum(). This is similar to pandas’
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.expanding, and mostly equivalent to .cumsum methods, or to
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DataArray.rolling() with a window length equal to the dimension
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size. By Maximilian Roos. (PR8512)
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* Decode/Encode netCDF4 enums and store the enum definition in
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dataarrays’ dtype metadata. If multiple variables share the
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same enum in netCDF4, each dataarray will have its own enum
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definition in their respective dtype metadata. By Abel Aoun.
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(GH8144, PR8147)
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## Deprecations
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* The squeeze kwarg to GroupBy is now deprecated. (GH2157,
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PR8507) By Deepak Cherian.
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## Bug fixes
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* Support non-string hashable dimensions in xarray.DataArray
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(GH8546, PR8559). By Michael Niklas.
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* Reverse index output of bottleneck’s rolling
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move_argmax/move_argmin functions (GH8541, PR8552). By Kai
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Mühlbauer.
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* Vendor SerializableLock from dask and use as default lock for
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netcdf4 backends (GH8442, PR8571). By Kai Mühlbauer.
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* Add tests and fixes for empty CFTimeIndex, including broken
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html repr (GH7298, PR8600). By Mathias Hauser.
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- Create subpackages for the python [extras], test dependencies
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with _multibuild
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-------------------------------------------------------------------
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Thu Jan 4 11:16:58 UTC 2024 - Sebastian Wagner <sebix@sebix.at>
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