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- update to version 0.15.0:

Browse Source 
- This release brings many improvements to xarray's documentation: our examples are now binderized notebooks (`click here <https://mybinder.org/v2/gh/pydata/xarray/master?urlpath=lab/tree/doc/examples/weather-data.ipynb>`_):
 - and we have new example notebooks from our SciPy 2019 sprint (many thanks to our contributors!).:
 - This release also features many API improvements such as a new:
:py:class:`~core.accessor_dt.TimedeltaAccessor` and support for :py:class:`CFTimeIndex` in
:py:meth:`~DataArray.interpolate_na`); as well as many bug fixes.
 - Breaking changes:
  - Bumped minimum tested versions for dependencies:
    - numpy 1.15
    - pandas 0.25
    - dask 2.2
    - distributed 2.2
    - scipy 1.3
  - Remove ``compat`` and ``encoding`` kwargs from ``DataArray``, which
    have been deprecated since 0.12. (:pull:`3650`).
    Instead, specify the ``encoding`` kwarg when writing to disk or set
    the :py:attr:`DataArray.encoding` attribute directly.
    By `Maximilian Roos <https://github.com/max-sixty>`_.
  - :py:func:`xarray.dot`, :py:meth:`DataArray.dot`, and the ``@`` operator now
    use ``align="inner"`` (except when ``xarray.set_options(arithmetic_join="exact")``;
    :issue:`3694`) by `Mathias Hauser <https://github.com/mathause>`_.
 - New Features:
  - :py:meth:`DataArray.sel` and :py:meth:`Dataset.sel` now support :py:class:`pandas.CategoricalIndex`. (:issue:`3669`)
    By `Keisuke Fujii <https://github.com/fujiisoup>`_.
  - Support using an existing, opened h5netcdf ``File`` with
    :py:class:`~xarray.backends.H5NetCDFStore`. This permits creating an
    :py:class:`~xarray.Dataset` from a h5netcdf ``File`` that has been opened
    using other means (:issue:`3618`).
    By `Kai Mühlbauer <https://github.com/kmuehlbauer>`_.
  - Implement ``median`` and ``nanmedian`` for dask arrays. This works by rechunking

OBS-URL: https://build.opensuse.org/package/show/devel:languages:python:numeric/python-xarray?expand=0&rev=31
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Sebastian Wagner 2020-02-01 15:13:57 +00:00 committed by Git OBS Bridge
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commit 4c54ff85ae
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python-xarray.changes
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@ -1,3 +1,143 @@
-------------------------------------------------------------------
Sat Feb 1 15:02:10 UTC 2020 - Sebastian Wagner <sebix+novell.com@sebix.at>
- update to version 0.15.0:
- This release brings many improvements to xarray's documentation: our examples are now binderized notebooks (`click here <https://mybinder.org/v2/gh/pydata/xarray/master?urlpath=lab/tree/doc/examples/weather-data.ipynb>`_):
- and we have new example notebooks from our SciPy 2019 sprint (many thanks to our contributors!).:
- This release also features many API improvements such as a new:
:py:class:`~core.accessor_dt.TimedeltaAccessor` and support for :py:class:`CFTimeIndex` in
:py:meth:`~DataArray.interpolate_na`); as well as many bug fixes.
- Breaking changes:
- Bumped minimum tested versions for dependencies:
- numpy 1.15
- pandas 0.25
- dask 2.2
- distributed 2.2
- scipy 1.3
- Remove ``compat`` and ``encoding`` kwargs from ``DataArray``, which
have been deprecated since 0.12. (:pull:`3650`).
Instead, specify the ``encoding`` kwarg when writing to disk or set
the :py:attr:`DataArray.encoding` attribute directly.
By `Maximilian Roos <https://github.com/max-sixty>`_.
- :py:func:`xarray.dot`, :py:meth:`DataArray.dot`, and the ``@`` operator now
use ``align="inner"`` (except when ``xarray.set_options(arithmetic_join="exact")``;
:issue:`3694`) by `Mathias Hauser <https://github.com/mathause>`_.
- New Features:
- :py:meth:`DataArray.sel` and :py:meth:`Dataset.sel` now support :py:class:`pandas.CategoricalIndex`. (:issue:`3669`)
By `Keisuke Fujii <https://github.com/fujiisoup>`_.
- Support using an existing, opened h5netcdf ``File`` with
:py:class:`~xarray.backends.H5NetCDFStore`. This permits creating an
:py:class:`~xarray.Dataset` from a h5netcdf ``File`` that has been opened
using other means (:issue:`3618`).
By `Kai Mühlbauer <https://github.com/kmuehlbauer>`_.
- Implement ``median`` and ``nanmedian`` for dask arrays. This works by rechunking
to a single chunk along all reduction axes. (:issue:`2999`).
By `Deepak Cherian <https://github.com/dcherian>`_.
- :py:func:`~xarray.concat` now preserves attributes from the first Variable.
(:issue:`2575`, :issue:`2060`, :issue:`1614`)
By `Deepak Cherian <https://github.com/dcherian>`_.
- :py:meth:`Dataset.quantile`, :py:meth:`DataArray.quantile` and ``GroupBy.quantile``
now work with dask Variables.
By `Deepak Cherian <https://github.com/dcherian>`_.
- Added the ``count`` reduction method to both :py:class:`~core.rolling.DatasetCoarsen`
and :py:class:`~core.rolling.DataArrayCoarsen` objects. (:pull:`3500`)
By `Deepak Cherian <https://github.com/dcherian>`_
- Add ``meta`` kwarg to :py:func:`~xarray.apply_ufunc`;
this is passed on to :py:func:`dask.array.blockwise`. (:pull:`3660`)
By `Deepak Cherian <https://github.com/dcherian>`_.
- Add ``attrs_file`` option in :py:func:`~xarray.open_mfdataset` to choose the
source file for global attributes in a multi-file dataset (:issue:`2382`,
:pull:`3498`). By `Julien Seguinot <https://github.com/juseg>`_.
- :py:meth:`Dataset.swap_dims` and :py:meth:`DataArray.swap_dims`
now allow swapping to dimension names that don't exist yet. (:pull:`3636`)
By `Justus Magin <https://github.com/keewis>`_.
- Extend :py:class:`~core.accessor_dt.DatetimeAccessor` properties
and support ``.dt`` accessor for timedeltas
via :py:class:`~core.accessor_dt.TimedeltaAccessor` (:pull:`3612`)
By `Anderson Banihirwe <https://github.com/andersy005>`_.
- Improvements to interpolating along time axes (:issue:`3641`, :pull:`3631`).
By `David Huard <https://github.com/huard>`_.
- Support :py:class:`CFTimeIndex` in :py:meth:`DataArray.interpolate_na`
- define 1970-01-01 as the default offset for the interpolation index for both
:py:class:`pandas.DatetimeIndex` and :py:class:`CFTimeIndex`,
- use microseconds in the conversion from timedelta objects to floats to avoid
overflow errors.
- Bug fixes:
- Applying a user-defined function that adds new dimensions using :py:func:`apply_ufunc`
and ``vectorize=True`` now works with ``dask > 2.0``. (:issue:`3574`, :pull:`3660`).
By `Deepak Cherian <https://github.com/dcherian>`_.
- Fix :py:meth:`~xarray.combine_by_coords` to allow for combining incomplete
hypercubes of Datasets (:issue:`3648`). By `Ian Bolliger
<https://github.com/bolliger32>`_.
- Fix :py:func:`~xarray.combine_by_coords` when combining cftime coordinates
which span long time intervals (:issue:`3535`). By `Spencer Clark
<https://github.com/spencerkclark>`_.
- Fix plotting with transposed 2D non-dimensional coordinates. (:issue:`3138`, :pull:`3441`)
By `Deepak Cherian <https://github.com/dcherian>`_.
- :py:meth:`plot.FacetGrid.set_titles` can now replace existing row titles of a
:py:class:`~xarray.plot.FacetGrid` plot. In addition :py:class:`~xarray.plot.FacetGrid` gained
two new attributes: :py:attr:`~xarray.plot.FacetGrid.col_labels` and
:py:attr:`~xarray.plot.FacetGrid.row_labels` contain :py:class:`matplotlib.text.Text` handles for both column and
row labels. These can be used to manually change the labels.
By `Deepak Cherian <https://github.com/dcherian>`_.
- Fix issue with Dask-backed datasets raising a ``KeyError`` on some computations involving :py:func:`map_blocks` (:pull:`3598`).
By `Tom Augspurger <https://github.com/TomAugspurger>`_.
- Ensure :py:meth:`Dataset.quantile`, :py:meth:`DataArray.quantile` issue the correct error
when ``q`` is out of bounds (:issue:`3634`) by `Mathias Hauser <https://github.com/mathause>`_.
- Fix regression in xarray 0.14.1 that prevented encoding times with certain
``dtype``, ``_FillValue``, and ``missing_value`` encodings (:issue:`3624`).
By `Spencer Clark <https://github.com/spencerkclark>`_
- Raise an error when trying to use :py:meth:`Dataset.rename_dims` to
rename to an existing name (:issue:`3438`, :pull:`3645`)
By `Justus Magin <https://github.com/keewis>`_.
- :py:meth:`Dataset.rename`, :py:meth:`DataArray.rename` now check for conflicts with
MultiIndex level names.
- :py:meth:`Dataset.merge` no longer fails when passed a :py:class:`DataArray` instead of a :py:class:`Dataset`.
By `Tom Nicholas <https://github.com/TomNicholas>`_.
- Fix a regression in :py:meth:`Dataset.drop`: allow passing any
iterable when dropping variables (:issue:`3552`, :pull:`3693`)
By `Justus Magin <https://github.com/keewis>`_.
- Fixed errors emitted by ``mypy --strict`` in modules that import xarray.
(:issue:`3695`) by `Guido Imperiale <https://github.com/crusaderky>`_.
- Allow plotting of binned coordinates on the y axis in :py:meth:`plot.line`
and :py:meth:`plot.step` plots (:issue:`3571`,
:pull:`3685`) by `Julien Seguinot <https://github.com/juseg>`_.
- Documentation:
- Switch doc examples to use `nbsphinx <https://nbsphinx.readthedocs.io>`_ and replace
``sphinx_gallery`` scripts with Jupyter notebooks. (:pull:`3105`, :pull:`3106`, :pull:`3121`)
By `Ryan Abernathey <https://github.com/rabernat>`_.
- Added :doc:`example notebook <examples/ROMS_ocean_model>` demonstrating use of xarray with
Regional Ocean Modeling System (ROMS) ocean hydrodynamic model output. (:pull:`3116`)
By `Robert Hetland <https://github.com/hetland>`_.
- Added :doc:`example notebook <examples/ERA5-GRIB-example>` demonstrating the visualization of
ERA5 GRIB data. (:pull:`3199`)
By `Zach Bruick <https://github.com/zbruick>`_ and
`Stephan Siemen <https://github.com/StephanSiemen>`_.
- Added examples for :py:meth:`DataArray.quantile`, :py:meth:`Dataset.quantile` and
``GroupBy.quantile``. (:pull:`3576`)
By `Justus Magin <https://github.com/keewis>`_.
- Add new :doc:`example notebook <examples/apply_ufunc_vectorize_1d>` example notebook demonstrating
vectorization of a 1D function using :py:func:`apply_ufunc` , dask and numba.
By `Deepak Cherian <https://github.com/dcherian>`_.
- Added example for :py:func:`~xarray.map_blocks`. (:pull:`3667`)
By `Riley X. Brady <https://github.com/bradyrx>`_.
- Internal Changes:
- Make sure dask names change when rechunking by different chunk sizes. Conversely, make sure they
stay the same when rechunking by the same chunk size. (:issue:`3350`)
By `Deepak Cherian <https://github.com/dcherian>`_.
- 2x to 5x speed boost (on small arrays) for :py:meth:`Dataset.isel`,
:py:meth:`DataArray.isel`, and :py:meth:`DataArray.__getitem__` when indexing by int,
slice, list of int, scalar ndarray, or 1-dimensional ndarray.
(:pull:`3533`) by `Guido Imperiale <https://github.com/crusaderky>`_.
- Removed internal method ``Dataset._from_vars_and_coord_names``,
which was dominated by ``Dataset._construct_direct``. (:pull:`3565`)
By `Maximilian Roos <https://github.com/max-sixty>`_.
- Replaced versioneer with setuptools-scm. Moved contents of setup.py to setup.cfg.
Removed pytest-runner from setup.py, as per deprecation notice on the pytest-runner
project. (:pull:`3714`) by `Guido Imperiale <https://github.com/crusaderky>`_.
- Use of isort is now enforced by CI.
(:pull:`3721`) by `Guido Imperiale <https://github.com/crusaderky>`_
------------------------------------------------------------------- -------------------------------------------------------------------
Fri Nov 22 06:11:38 UTC 2019 - Arun Persaud <arun@gmx.de> Fri Nov 22 06:11:38 UTC 2019 - Arun Persaud <arun@gmx.de>

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python-xarray.spec
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@ -1,7 +1,7 @@
# #
# spec file for package python-xarray # spec file for package python-xarray
# #
# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany. # Copyright (c) 2020 SUSE LLC
# #
# All modifications and additions to the file contributed by third parties # All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed # remain the property of their copyright owners, unless otherwise agreed
@ -19,21 +19,23 @@
%{?!python_module:%define python_module() python-%{**} python3-%{**}} %{?!python_module:%define python_module() python-%{**} python3-%{**}}
%define skip_python2 1 %define skip_python2 1
Name: python-xarray Name: python-xarray
Version: 0.14.1 Version: 0.15.0
Release: 0 Release: 0
Summary: N-D labeled arrays and datasets in Python Summary: N-D labeled arrays and datasets in Python
License: Apache-2.0 License: Apache-2.0
URL: https://github.com/pydata/xarray URL: https://github.com/pydata/xarray
Source: https://files.pythonhosted.org/packages/source/x/xarray/xarray-%{version}.tar.gz Source: https://files.pythonhosted.org/packages/source/x/xarray/xarray-%{version}.tar.gz
BuildRequires: %{python_module numpy >= 1.14} BuildRequires: %{python_module numpy >= 1.15}
BuildRequires: %{python_module numpy-devel >= 1.14} BuildRequires: %{python_module numpy-devel >= 1.14}
BuildRequires: %{python_module pandas >= 0.24} BuildRequires: %{python_module pandas >= 0.25}
BuildRequires: %{python_module setuptools_scm}
BuildRequires: %{python_module setuptools} BuildRequires: %{python_module setuptools}
BuildRequires: fdupes BuildRequires: fdupes
BuildRequires: python-rpm-macros BuildRequires: python-rpm-macros
Requires: python-numpy >= 1.14 Requires: python-numpy >= 1.15
Requires: python-pandas >= 0.24 Requires: python-pandas >= 0.25
Recommends: python-scipy Suggests: python-dask >= 2.2
Recommends: python-scipy >= 1.3
Provides: python-xray = %{version} Provides: python-xray = %{version}
Obsoletes: python-xray < %{version} Obsoletes: python-xray < %{version}
BuildArch: noarch BuildArch: noarch
@ -57,6 +59,7 @@ The dataset is an in-memory representation of a netCDF file.
%prep %prep
%setup -q -n xarray-%{version} %setup -q -n xarray-%{version}
chmod -x xarray/util/print_versions.py
%build %build
%python_build %python_build

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