[pre-commit.ci] pre-commit autoupdate

.pre-commit-config.yaml

@@ -13,24 +13,24 @@ repos:
       - id: mixed-line-ending
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: 'v0.5.0'
+    rev: 'v0.6.2'
     hooks:
       - id: ruff
         args: ["--fix", "--show-fixes"]
   # https://github.com/python/black#version-control-integration
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 24.4.2
+    rev: 24.8.0
     hooks:
       - id: black-jupyter
   - repo: https://github.com/keewis/blackdoc
     rev: v0.3.9
     hooks:
       - id: blackdoc
         exclude: "generate_aggregations.py"
-        additional_dependencies: ["black==24.4.2"]
+        additional_dependencies: ["black==24.8.0"]
       - id: blackdoc-autoupdate-black
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.10.1
+    rev: v1.11.2
     hooks:
       - id: mypy
         # Copied from setup.cfg

xarray/coding/cftime_offsets.py

@@ -145,7 +145,7 @@ def __sub__(self, other):
 
         if isinstance(other, cftime.datetime):
             raise TypeError("Cannot subtract a cftime.datetime from a time offset.")
-        elif type(other) == type(self):
+        elif type(other) is type(self):
             return type(self)(self.n - other.n)
         else:
             return NotImplemented
@@ -165,7 +165,7 @@ def __radd__(self, other):
         return self.__add__(other)
 
     def __rsub__(self, other):
-        if isinstance(other, BaseCFTimeOffset) and type(self) != type(other):
+        if isinstance(other, BaseCFTimeOffset) and type(self) is not type(other):
             raise TypeError("Cannot subtract cftime offsets of differing types")
         return -self + other
 
@@ -462,7 +462,7 @@ def __sub__(self, other: Self) -> Self:
 
         if isinstance(other, cftime.datetime):
             raise TypeError("Cannot subtract cftime.datetime from offset.")
-        if type(other) == type(self) and other.month == self.month:
+        if type(other) is type(self) and other.month == self.month:
             return type(self)(self.n - other.n, month=self.month)
         return NotImplemented
 
@@ -548,7 +548,7 @@ def __sub__(self, other):
 
         if isinstance(other, cftime.datetime):
             raise TypeError("Cannot subtract cftime.datetime from offset.")
-        elif type(other) == type(self) and other.month == self.month:
+        elif type(other) is type(self) and other.month == self.month:
             return type(self)(self.n - other.n, month=self.month)
         else:
             return NotImplemented

xarray/testing/assertions.py

@@ -149,7 +149,7 @@ def assert_equal(a, b, from_root=True, check_dim_order: bool = True):
     """
     __tracebackhide__ = True
     assert (
-        type(a) == type(b) or isinstance(a, Coordinates) and isinstance(b, Coordinates)
+        type(a) is type(b) or isinstance(a, Coordinates) and isinstance(b, Coordinates)
     )
     b = maybe_transpose_dims(a, b, check_dim_order)
     if isinstance(a, Variable | DataArray):
@@ -206,7 +206,7 @@ def assert_identical(a, b, from_root=True):
     """
     __tracebackhide__ = True
     assert (
-        type(a) == type(b) or isinstance(a, Coordinates) and isinstance(b, Coordinates)
+        type(a) is type(b) or isinstance(a, Coordinates) and isinstance(b, Coordinates)
     )
     if isinstance(a, Variable):
         assert a.identical(b), formatting.diff_array_repr(a, b, "identical")
@@ -260,7 +260,7 @@ def assert_allclose(
     assert_identical, assert_equal, numpy.testing.assert_allclose
     """
     __tracebackhide__ = True
-    assert type(a) == type(b)
+    assert type(a) is type(b)
     b = maybe_transpose_dims(a, b, check_dim_order)
 
     equiv = functools.partial(

xarray/tests/test_distributed.py

@@ -295,4 +295,4 @@ def f(x, lock=None):
         await c.gather(futures)
 
         lock2 = pickle.loads(pickle.dumps(lock))
-        assert type(lock) == type(lock2)
+        assert type(lock) is type(lock2)

xarray/tests/test_plot.py

@@ -1177,7 +1177,7 @@ def setUp(self):
     @pytest.mark.slow
     def test_recover_from_seaborn_jet_exception(self) -> None:
         pal = _color_palette("jet", 4)
-        assert type(pal) == np.ndarray
+        assert type(pal) is np.ndarray
         assert len(pal) == 4
 
     @pytest.mark.slow

xarray/tests/test_variable.py

@@ -1268,38 +1268,38 @@ def test_detect_indexer_type(self):
         v = Variable(["x", "y"], data)
 
         _, ind, _ = v._broadcast_indexes((0, 1))
-        assert type(ind) == indexing.BasicIndexer
+        assert type(ind) is indexing.BasicIndexer
 
         _, ind, _ = v._broadcast_indexes((0, slice(0, 8, 2)))
-        assert type(ind) == indexing.BasicIndexer
+        assert type(ind) is indexing.BasicIndexer
 
         _, ind, _ = v._broadcast_indexes((0, [0, 1]))
-        assert type(ind) == indexing.OuterIndexer
+        assert type(ind) is indexing.OuterIndexer
 
         _, ind, _ = v._broadcast_indexes(([0, 1], 1))
-        assert type(ind) == indexing.OuterIndexer
+        assert type(ind) is indexing.OuterIndexer
 
         _, ind, _ = v._broadcast_indexes(([0, 1], [1, 2]))
-        assert type(ind) == indexing.OuterIndexer
+        assert type(ind) is indexing.OuterIndexer
 
         _, ind, _ = v._broadcast_indexes(([0, 1], slice(0, 8, 2)))
-        assert type(ind) == indexing.OuterIndexer
+        assert type(ind) is indexing.OuterIndexer
 
         vind = Variable(("a",), [0, 1])
         _, ind, _ = v._broadcast_indexes((vind, slice(0, 8, 2)))
-        assert type(ind) == indexing.OuterIndexer
+        assert type(ind) is indexing.OuterIndexer
 
         vind = Variable(("y",), [0, 1])
         _, ind, _ = v._broadcast_indexes((vind, 3))
-        assert type(ind) == indexing.OuterIndexer
+        assert type(ind) is indexing.OuterIndexer
 
         vind = Variable(("a",), [0, 1])
         _, ind, _ = v._broadcast_indexes((vind, vind))
-        assert type(ind) == indexing.VectorizedIndexer
+        assert type(ind) is indexing.VectorizedIndexer
 
         vind = Variable(("a", "b"), [[0, 2], [1, 3]])
         _, ind, _ = v._broadcast_indexes((vind, 3))
-        assert type(ind) == indexing.VectorizedIndexer
+        assert type(ind) is indexing.VectorizedIndexer
 
     def test_indexer_type(self):
         # GH:issue:1688. Wrong indexer type induces NotImplementedError
@@ -2587,7 +2587,7 @@ def test_converted_types(self):
         for input_array in [[[0, 1, 2]], pd.DataFrame([[0, 1, 2]])]:
             actual = as_compatible_data(input_array)
             assert_array_equal(np.asarray(input_array), actual)
-            assert np.ndarray == type(actual)
+            assert np.ndarray is type(actual)
             assert np.asarray(input_array).dtype == actual.dtype
 
     def test_masked_array(self):
@@ -2622,26 +2622,26 @@ def test_datetime(self):
         expected = np.datetime64("2000-01-01")
         actual = as_compatible_data(expected)
         assert expected == actual
-        assert np.ndarray == type(actual)
+        assert np.ndarray is type(actual)
         assert np.dtype("datetime64[ns]") == actual.dtype
 
         expected = np.array([np.datetime64("2000-01-01")])
         actual = as_compatible_data(expected)
         assert np.asarray(expected) == actual
-        assert np.ndarray == type(actual)
+        assert np.ndarray is type(actual)
         assert np.dtype("datetime64[ns]") == actual.dtype
 
         expected = np.array([np.datetime64("2000-01-01", "ns")])
         actual = as_compatible_data(expected)
         assert np.asarray(expected) == actual
-        assert np.ndarray == type(actual)
+        assert np.ndarray is type(actual)
         assert np.dtype("datetime64[ns]") == actual.dtype
         assert expected is source_ndarray(np.asarray(actual))
 
         expected = np.datetime64("2000-01-01", "ns")
         actual = as_compatible_data(datetime(2000, 1, 1))
         assert np.asarray(expected) == actual
-        assert np.ndarray == type(actual)
+        assert np.ndarray is type(actual)
         assert np.dtype("datetime64[ns]") == actual.dtype
 
     def test_tz_datetime(self) -> None: