Merge branch 'main' into kvikio

* main: (40 commits)
  Faq pull request (According to pull request pydata#7604 & issue pydata#1285 (pydata#7638)
  add timeouts for tests (pydata#7657)
  Pull Request Labeler - Undo workaround sync-labels bug (pydata#7667)
  [pre-commit.ci] pre-commit autoupdate (pydata#7651)
  Allow all integer dtypes in `polyval` (pydata#7619)
  [skip-ci] dev whats-new (pydata#7660)
  Redo whats-new for 2023.03.0 (pydata#7659)
  Set copy=False when calling pd.Series (pydata#7642)
  Pin pandas < 2 (pydata#7650)
  Whats-new for release 2023.03.0 (pydata#7643)
  Bump pypa/gh-action-pypi-publish from 1.7.1 to 1.8.1 (pydata#7648)
  Use more descriptive link texts (pydata#7625)
  Fix missing 'dim' argument in _get_nan_block_lengths (pydata#7598)
  Fix `pcolormesh` with str coords (pydata#7612)
  [skip-ci] Fix groupby binary ops benchmarks (pydata#7603)
  Remove incomplete sentence in IO docs (pydata#7631)
  Allow indexing unindexed dimensions using dask arrays (pydata#5873)
  Bump pypa/gh-action-pypi-publish from 1.6.4 to 1.7.1 (pydata#7618)
  [pre-commit.ci] pre-commit autoupdate (pydata#7620)
  add a test for scatter colorbar extend (pydata#7616)
  ...

.github/workflows/ci.yaml

@@ -125,6 +125,7 @@ jobs:
 
       - name: Run tests
         run: python -m pytest -n 4
+          --timeout 180
           --cov=xarray
           --cov-report=xml
           --junitxml=pytest.xml

.github/workflows/label-prs.yml

@@ -9,6 +9,4 @@ jobs:
     - uses: actions/labeler@main
       with:
         repo-token: "${{ secrets.GITHUB_TOKEN }}"
-        # Workaround for sync-labels bug:
-        # https://github.com/actions/labeler/issues/112
-        sync-labels: ""
+        sync-labels: false

.github/workflows/pypi-release.yaml

@@ -72,7 +72,7 @@ jobs:
 
       - name: Publish package to TestPyPI
         if: github.event_name == 'push'
-        uses: pypa/gh-action-pypi-publish@v1.6.4
+        uses: pypa/gh-action-pypi-publish@v1.8.1
         with:
           user: __token__
           password: ${{ secrets.TESTPYPI_TOKEN }}
@@ -90,7 +90,7 @@ jobs:
           name: releases
           path: dist
       - name: Publish package to PyPI
-        uses: pypa/gh-action-pypi-publish@v1.6.4
+        uses: pypa/gh-action-pypi-publish@v1.8.1
         with:
           user: __token__
           password: ${{ secrets.PYPI_TOKEN }}

.github/workflows/testpypi-release.yaml

@@ -78,7 +78,7 @@ jobs:
 
       - name: Publish package to TestPyPI
         if: github.event_name == 'push'
-        uses: pypa/gh-action-pypi-publish@v1.6.4
+        uses: pypa/gh-action-pypi-publish@v1.8.1
         with:
           user: __token__
           password: ${{ secrets.TESTPYPI_TOKEN }}

.pre-commit-config.yaml

@@ -16,7 +16,7 @@ repos:
         files: ^xarray/
   - repo: https://github.com/charliermarsh/ruff-pre-commit
     # Ruff version.
-    rev: 'v0.0.246'
+    rev: 'v0.0.257'
     hooks:
       - id: ruff
         args: ["--fix"]
@@ -34,7 +34,7 @@ repos:
         additional_dependencies: ["black==23.1.0"]
       - id: blackdoc-autoupdate-black
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.0.0
+    rev: v1.1.1
     hooks:
       - id: mypy
         # Copied from setup.cfg

asv_bench/benchmarks/groupby.py

@@ -34,17 +34,17 @@ def time_agg_large_num_groups(self, method, ndim):
         ds = getattr(self, f"ds{ndim}d")
         getattr(ds.groupby("b"), method)()
 
-    def time_groupby_binary_op_1d(self):
-        self.ds1d - self.ds1d_mean
+    def time_binary_op_1d(self):
+        self.ds1d.groupby("b") - self.ds1d_mean
 
-    def time_groupby_binary_op_2d(self):
-        self.ds2d - self.ds2d_mean
+    def time_binary_op_2d(self):
+        self.ds2d.groupby("b") - self.ds2d_mean
 
-    def peakmem_groupby_binary_op_1d(self):
-        self.ds1d - self.ds1d_mean
+    def peakmem_binary_op_1d(self):
+        self.ds1d.groupby("b") - self.ds1d_mean
 
-    def peakmem_groupby_binary_op_2d(self):
-        self.ds2d - self.ds2d_mean
+    def peakmem_binary_op_2d(self):
+        self.ds2d.groupby("b") - self.ds2d_mean
 
 
 class GroupByDask(GroupBy):
@@ -71,10 +71,10 @@ def setup(self, *args, **kwargs):
         self.ds1d = self.ds1d.to_dataframe()
         self.ds1d_mean = self.ds1d.groupby("b").mean()
 
-    def time_groupby_binary_op_2d(self):
+    def time_binary_op_2d(self):
         raise NotImplementedError
 
-    def peakmem_groupby_binary_op_2d(self):
+    def peakmem_binary_op_2d(self):
         raise NotImplementedError
 
 
@@ -90,10 +90,10 @@ def setup(self, *args, **kwargs):
         self.ds1d = self.ds1d.chunk({"dim_0": 50}).to_dataframe()
         self.ds1d_mean = self.ds1d.groupby("b").mean()
 
-    def time_groupby_binary_op_2d(self):
+    def time_binary_op_2d(self):
         raise NotImplementedError
 
-    def peakmem_groupby_binary_op_2d(self):
+    def peakmem_binary_op_2d(self):
         raise NotImplementedError
 
 
@@ -123,18 +123,6 @@ def time_agg_large_num_groups(self, method, ndim):
         ds = getattr(self, f"ds{ndim}d")
         getattr(ds.resample(time="48H"), method)()
 
-    def time_groupby_binary_op_1d(self):
-        self.ds1d - self.ds1d_mean
-
-    def time_groupby_binary_op_2d(self):
-        self.ds2d - self.ds2d_mean
-
-    def peakmem_groupby_binary_op_1d(self):
-        self.ds1d - self.ds1d_mean
-
-    def peakmem_groupby_binary_op_2d(self):
-        self.ds2d - self.ds2d_mean
-
 
 class ResampleDask(Resample):
     def setup(self, *args, **kwargs):

ci/install-upstream-wheels.sh

@@ -48,4 +48,3 @@ python -m pip install \
     git+https://github.com/SciTools/nc-time-axis \
     git+https://github.com/xarray-contrib/flox \
     git+https://github.com/h5netcdf/h5netcdf
-python -m pip install pytest-timeout

ci/min_deps_check.py

@@ -26,6 +26,7 @@
     "pytest-cov",
     "pytest-env",
     "pytest-xdist",
+    "pytest-timeout",
 }
 
 POLICY_MONTHS = {"python": 24, "numpy": 18}

ci/requirements/all-but-dask.yml

@@ -26,7 +26,7 @@ dependencies:
   - numbagg
   - numpy<1.24
   - packaging
-  - pandas
+  - pandas<2
   - pint
   - pip
   - pseudonetcdf
@@ -35,6 +35,7 @@ dependencies:
   - pytest-cov
   - pytest-env
   - pytest-xdist
+  - pytest-timeout
   - rasterio
   - scipy
   - seaborn

ci/requirements/bare-minimum.yml

@@ -10,6 +10,7 @@ dependencies:
   - pytest-cov
   - pytest-env
   - pytest-xdist
+  - pytest-timeout
   - numpy=1.21
   - packaging=21.3
   - pandas=1.4

ci/requirements/doc.yml

@@ -4,7 +4,7 @@ channels:
   - conda-forge
   - nodefaults
 dependencies:
-  - python=3.9
+  - python=3.10
   - bottleneck
   - cartopy
   - cfgrib>=0.9
@@ -20,21 +20,21 @@ dependencies:
   - numba
   - numpy>=1.21,<1.24
   - packaging>=21.3
-  - pandas>=1.4
+  - pandas>=1.4,<2
   - pooch
   - pip
-  - pydata-sphinx-theme>=0.4.3
+  - pre-commit
   - pyproj
   - rasterio>=1.1
   - scipy!=1.10.0
   - seaborn
   - setuptools
   - sparse
   - sphinx-autosummary-accessors
-  - sphinx-book-theme >= 0.0.38
+  - sphinx-book-theme >= 0.3.0
   - sphinx-copybutton
   - sphinx-design
-  - sphinx!=4.4.0
+  - sphinx>=5.0
   - zarr>=2.10
   - pip:
       - sphinxext-rediraffe

ci/requirements/environment-py311.yml

@@ -28,7 +28,7 @@ dependencies:
   - numexpr
   - numpy
   - packaging
-  - pandas
+  - pandas<2
   - pint
   - pip
   - pooch
@@ -39,6 +39,7 @@ dependencies:
   - pytest-cov
   - pytest-env
   - pytest-xdist
+  - pytest-timeout
   - rasterio
   - scipy
   - seaborn

ci/requirements/environment-windows-py311.yml

@@ -25,7 +25,7 @@ dependencies:
   # - numbagg
   - numpy
   - packaging
-  - pandas
+  - pandas<2
   - pint
   - pip
   - pre-commit
@@ -35,6 +35,7 @@ dependencies:
   - pytest-cov
   - pytest-env
   - pytest-xdist
+  - pytest-timeout
   - rasterio
   - scipy
   - seaborn

ci/requirements/environment-windows.yml

@@ -25,7 +25,7 @@ dependencies:
   - numbagg
   - numpy<1.24
   - packaging
-  - pandas
+  - pandas<2
   - pint
   - pip
   - pre-commit
@@ -35,6 +35,7 @@ dependencies:
   - pytest-cov
   - pytest-env
   - pytest-xdist
+  - pytest-timeout
   - rasterio
   - scipy
   - seaborn

ci/requirements/environment.yml

@@ -28,7 +28,7 @@ dependencies:
   - numexpr
   - numpy<1.24
   - packaging
-  - pandas
+  - pandas<2
   - pint
   - pip
   - pooch
@@ -39,6 +39,7 @@ dependencies:
   - pytest-cov
   - pytest-env
   - pytest-xdist
+  - pytest-timeout
   - rasterio
   - scipy
   - seaborn

ci/requirements/min-all-deps.yml

@@ -44,6 +44,7 @@ dependencies:
   - pytest-cov
   - pytest-env
   - pytest-xdist
+  - pytest-timeout
   - rasterio=1.2
   - scipy=1.7
   - seaborn=0.11