Merge branch 'main' into fix-getattr-extension

* main:
  dev whats-new (pydata#10294)
  Add SeasonGrouper, SeasonResampler (pydata#9524)
  (fix): remove `PandasExtensionArray` from repr (pydata#10291)
  Do not rely on `np.broadcast_to` to perform trivial dimension insertion (pydata#10277)
  DOC: Remove reference to absolufy (pydata#10290)
  Fix for scalar detection (pydata#8821)
  Add Index.validate_dataarray_coord (pydata#10137)
  add redirect for contributing guide (pydata#10282)
  Update pre-commit hooks (pydata#10288)
  Adding xarray-eopf to ecosystem.rst (pydata#10289)
  Add public typing.py module (pydata#10215)
  Rename Twitter to X (pydata#10283)
  Add `xarray-lmfit` extension for curve fitting to ecosystem documentation (pydata#10262)

Author: dcherian

.pre-commit-config.yaml

@@ -25,7 +25,7 @@ repos:
       - id: text-unicode-replacement-char
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.11.4
+    rev: v0.11.8
     hooks:
       - id: ruff-format
       - id: ruff

CORE_TEAM_GUIDE.md

@@ -272,7 +272,7 @@ resources such as:
 - [`pre-commit`](https://pre-commit.com) hooks for autoformatting.
 - [`ruff`](https://github.com/astral-sh/ruff) autoformatting and linting.
 - [python-xarray](https://stackoverflow.com/questions/tagged/python-xarray) on Stack Overflow.
-- [@xarray_dev](https://twitter.com/xarray_dev) on Twitter.
+- [@xarray_dev](https://x.com/xarray_dev) on X.
 - [xarray-dev](https://discord.gg/bsSGdwBn) discord community (normally only used for remote synchronous chat during sprints).
 
 You are not required to monitor any of the social resources.

HOW_TO_RELEASE.md

@@ -114,7 +114,7 @@ upstream        https://github.com/pydata/xarray (push)
       - SHA256 hash (Click "Show Hashes" next to the link to the wheel)
     - Open a pull request to pyodide
 
-14. Issue the release announcement to mailing lists & Twitter. For bug fix releases, I
+14. Issue the release announcement to mailing lists & Twitter (X). For bug fix releases, I
     usually only email xarray@googlegroups.com. For major/feature releases, I will email a broader
     list (no more than once every 3-6 months):
 

README.md

@@ -11,7 +11,7 @@
 [![Conda - Downloads](https://img.shields.io/conda/dn/anaconda/xarray?label=conda%7Cdownloads)](https://anaconda.org/anaconda/xarray)
 [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.11183201.svg)](https://doi.org/10.5281/zenodo.11183201)
 [![Examples on binder](https://img.shields.io/badge/launch-binder-579ACA.svg?logo=data:image/png;base64,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)](https://mybinder.org/v2/gh/pydata/xarray/main?urlpath=lab/tree/doc/examples/weather-data.ipynb)
-[![Twitter](https://img.shields.io/twitter/follow/xarray_dev?style=social)](https://twitter.com/xarray_dev)
+[![Twitter](https://img.shields.io/twitter/follow/xarray_dev?style=social)](https://x.com/xarray_dev)
 
 **xarray** (pronounced "ex-array", formerly known as **xray**) is an open source project and Python
 package that makes working with labelled multi-dimensional arrays

design_notes/named_array_design_doc.md

@@ -167,8 +167,8 @@ We plan to publicize this document on :
 
 - [x] `Xarray dev call`
 - [ ] `Scientific Python discourse`
-- [ ] `Xarray Github`
-- [ ] `Twitter`
+- [ ] `Xarray GitHub`
+- [ ] `Twitter (X)`
 - [ ] `Respond to NamedTensor and Scikit-Learn issues?`
 - [ ] `Pangeo Discourse`
 - [ ] `Numpy, SciPy email lists?`

doc/api-hidden.rst

@@ -520,6 +520,7 @@
    Index.stack
    Index.unstack
    Index.create_variables
+   Index.should_add_coord_to_array
    Index.to_pandas_index
    Index.isel
    Index.sel

doc/api.rst

@@ -1329,6 +1329,8 @@ Grouper Objects
    groupers.BinGrouper
    groupers.UniqueGrouper
    groupers.TimeResampler
+   groupers.SeasonGrouper
+   groupers.SeasonResampler
 
 
 Rolling objects
@@ -1645,6 +1647,7 @@ Exceptions
    :toctree: generated/
 
    AlignmentError
+   CoordinateValidationError
    MergeError
    SerializationWarning
 

doc/conf.py

@@ -182,6 +182,8 @@
     "pd.NaT": "~pandas.NaT",
 }
 
+autodoc_type_aliases = napoleon_type_aliases  # Keep both in sync
+
 # mermaid config
 mermaid_version = "10.9.1"
 
@@ -311,6 +313,7 @@
     "why-xarray.rst": "getting-started-guide/why-xarray.rst",
     "installing.rst": "getting-started-guide/installing.rst",
     "quick-overview.rst": "getting-started-guide/quick-overview.rst",
+    "contributing.rst": "contribute/contributing.rst",
 }
 
 # If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
@@ -338,6 +341,7 @@
     "sparse": ("https://sparse.pydata.org/en/latest/", None),
     "xarray-tutorial": ("https://tutorial.xarray.dev/", None),
     "zarr": ("https://zarr.readthedocs.io/en/stable/", None),
+    "xarray-lmfit": ("https://xarray-lmfit.readthedocs.io/stable", None),
 }
 
 # based on numpy doc/source/conf.py

doc/contribute/contributing.rst

@@ -549,8 +549,7 @@ Code Formatting
 
 xarray uses several tools to ensure a consistent code format throughout the project:
 
-- `ruff <https://github.com/astral-sh/ruff>`_ for formatting, code quality checks and standardized order in imports
-- `absolufy-imports <https://github.com/MarcoGorelli/absolufy-imports>`_ for absolute instead of relative imports from different files,
+- `ruff <https://github.com/astral-sh/ruff>`_ for formatting, code quality checks and standardized order in imports, and
 - `mypy <https://mypy-lang.org/>`_ for static type checking on `type hints
   <https://docs.python.org/3/library/typing.html>`_.
 

doc/user-guide/ecosystem.rst

@@ -44,6 +44,7 @@ Geosciences
   harmonic wind analysis in Python.
 - `wradlib <https://wradlib.org/>`_: An Open Source Library for Weather Radar Data Processing.
 - `wrf-python <https://wrf-python.readthedocs.io/>`_: A collection of diagnostic and interpolation routines for use with output of the Weather Research and Forecasting (WRF-ARW) Model.
+- `xarray-eopf <https://github.com/EOPF-Sample-Service/xarray-eopf>`_: An xarray backend implementation for opening ESA EOPF data products in Zarr format.
 - `xarray-regrid <https://github.com/EXCITED-CO2/xarray-regrid>`_: xarray extension for regridding rectilinear data.
 - `xarray-simlab <https://xarray-simlab.readthedocs.io>`_: xarray extension for computer model simulations.
 - `xarray-spatial <https://xarray-spatial.org/>`_: Numba-accelerated raster-based spatial processing tools (NDVI, curvature, zonal-statistics, proximity, hillshading, viewshed, etc.)
@@ -89,6 +90,7 @@ Extend xarray capabilities
 - `X-regression <https://github.com/kuchaale/X-regression>`_: Multiple linear regression from Statsmodels library coupled with Xarray library.
 - `xskillscore <https://github.com/xarray-contrib/xskillscore>`_: Metrics for verifying forecasts.
 - `xyzpy <https://xyzpy.readthedocs.io>`_: Easily generate high dimensional data, including parallelization.
+- `xarray-lmfit <https://github.com/kmnhan/xarray-lmfit>`_: xarray extension for curve fitting using `lmfit <https://lmfit.github.io/lmfit-py/>`_.
 
 Visualization
 ~~~~~~~~~~~~~