CI: Unpin pytest

ci/deps/azure-36-32bit.yaml

@@ -23,4 +23,4 @@ dependencies:
   - pip
   - pip:
     - cython>=0.29.16
-    - pytest>=5.0.1,<6.0.0rc0
+    - pytest>=5.0.1

ci/deps/azure-36-locale.yaml

@@ -7,7 +7,7 @@ dependencies:
 
   # tools
   - cython>=0.29.16
-  - pytest>=5.0.1,<6.0.0rc0
+  - pytest>=5.0.1
   - pytest-xdist>=1.21
   - pytest-asyncio
   - hypothesis>=3.58.0

ci/deps/azure-36-locale_slow.yaml

@@ -7,7 +7,7 @@ dependencies:
 
   # tools
   - cython>=0.29.16
-  - pytest>=5.0.1,<6.0.0rc0
+  - pytest>=5.0.1
   - pytest-xdist>=1.21
   - hypothesis>=3.58.0
   - pytest-azurepipelines

ci/deps/azure-36-minimum_versions.yaml

@@ -6,7 +6,7 @@ dependencies:
 
   # tools
   - cython=0.29.16
-  - pytest>=5.0.1, <6.0.0rc0
+  - pytest>=5.0.1
   - pytest-xdist>=1.21
   - hypothesis>=3.58.0
   - pytest-azurepipelines

ci/deps/azure-36-slow.yaml

@@ -7,7 +7,7 @@ dependencies:
 
   # tools
   - cython>=0.29.16
-  - pytest>=5.0.1,<6.0.0rc0
+  - pytest>=5.0.1
   - pytest-xdist>=1.21
   - hypothesis>=3.58.0
 

ci/deps/azure-37-locale.yaml

@@ -6,7 +6,7 @@ dependencies:
 
   # tools
   - cython>=0.29.16
-  - pytest>=5.0.1,<6.0.0rc0
+  - pytest>=5.0.1
   - pytest-xdist>=1.21
   - pytest-asyncio
   - hypothesis>=3.58.0

ci/deps/azure-37-numpydev.yaml

@@ -5,7 +5,7 @@ dependencies:
   - python=3.7.*
 
   # tools
-  - pytest>=5.0.1,<6.0.0rc0
+  - pytest>=5.0.1
   - pytest-xdist>=1.21
   - hypothesis>=3.58.0
   - pytest-azurepipelines

ci/deps/azure-macos-36.yaml

@@ -5,7 +5,7 @@ dependencies:
   - python=3.6.*
 
   # tools
-  - pytest>=5.0.1,<6.0.0rc0
+  - pytest>=5.0.1
   - pytest-xdist>=1.21
   - hypothesis>=3.58.0
   - pytest-azurepipelines

ci/deps/azure-windows-36.yaml

@@ -7,7 +7,7 @@ dependencies:
 
   # tools
   - cython>=0.29.16
-  - pytest>=5.0.1,<6.0.0rc0
+  - pytest>=5.0.1
   - pytest-xdist>=1.21
   - hypothesis>=3.58.0
   - pytest-azurepipelines

ci/deps/azure-windows-37.yaml

@@ -7,7 +7,7 @@ dependencies:
 
   # tools
   - cython>=0.29.16
-  - pytest>=5.0.1,<6.0.0rc0
+  - pytest>=5.0.1
   - pytest-xdist>=1.21
   - hypothesis>=3.58.0
   - pytest-azurepipelines

ci/deps/travis-36-cov.yaml

@@ -7,7 +7,7 @@ dependencies:
 
   # tools
   - cython>=0.29.16
-  - pytest>=5.0.1,<6.0.0rc0
+  - pytest>=5.0.1
   - pytest-xdist>=1.21
   - hypothesis>=3.58.0
   - pytest-cov  # this is only needed in the coverage build

ci/deps/travis-36-locale.yaml

@@ -7,7 +7,7 @@ dependencies:
 
   # tools
   - cython>=0.29.16
-  - pytest>=5.0.1,<6.0.0rc0
+  - pytest>=5.0.1
   - pytest-xdist>=1.21
   - hypothesis>=3.58.0
 

ci/deps/travis-37-arm64.yaml

@@ -7,7 +7,7 @@ dependencies:
 
   # tools
   - cython>=0.29.13
-  - pytest>=5.0.1,<6.0.0rc0
+  - pytest>=5.0.1
   - pytest-xdist>=1.21
   - hypothesis>=3.58.0
 

ci/deps/travis-37.yaml

@@ -7,7 +7,7 @@ dependencies:
 
   # tools
   - cython>=0.29.16
-  - pytest>=5.0.1,<6.0.0rc0
+  - pytest>=5.0.1
   - pytest-xdist>=1.21
   - hypothesis>=3.58.0
 

ci/deps/travis-38.yaml

@@ -7,7 +7,7 @@ dependencies:
 
   # tools
   - cython>=0.29.16
-  - pytest>=5.0.1,<6.0.0rc0
+  - pytest>=5.0.1
   - pytest-xdist>=1.21
   - hypothesis>=3.58.0
 

environment.yml

@@ -51,7 +51,7 @@ dependencies:
   - botocore>=1.11
   - hypothesis>=3.82
   - moto  # mock S3
-  - pytest>=5.0.1,<6.0.0rc0
+  - pytest>=5.0.1
   - pytest-cov
   - pytest-xdist>=1.21
   - pytest-asyncio

pandas/_testing.py

@@ -9,7 +9,7 @@
 from shutil import rmtree
 import string
 import tempfile
-from typing import Any, Callable, List, Optional, Type, Union, cast
+from typing import Any, Callable, ContextManager, List, Optional, Type, Union, cast
 import warnings
 import zipfile
 
@@ -2880,9 +2880,7 @@ def convert_rows_list_to_csv_str(rows_list: List[str]):
     return expected
 
 
-def external_error_raised(
-    expected_exception: Type[Exception],
-) -> Callable[[Type[Exception], None], None]:
+def external_error_raised(expected_exception: Type[Exception],) -> ContextManager:
     """
     Helper function to mark pytest.raises that have an external error message.
 

pandas/tests/arithmetic/test_interval.py

@@ -40,7 +40,8 @@
             date_range("20170102", periods=3, tz="US/Eastern").insert(4, pd.NaT),
         ),
     ],
-    ids=lambda x: str(x[0].dtype),
+    # https://github.com/pytest-dev/pytest/issues/7494
+    ids=lambda x: str(x[0].dtype),  # type: ignore
 )
 def left_right_dtypes(request):
     """
@@ -236,7 +237,8 @@ def test_compare_list_like_nan(self, op, array, nulls_fixture, request):
             pd.array(list("abcd")),
             pd.array(["foo", 3.14, None, object()]),
         ],
-        ids=lambda x: str(x.dtype),
+        # https://github.com/pytest-dev/pytest/issues/7494
+        ids=lambda x: str(x.dtype),  # type: ignore
     )
     def test_compare_list_like_other(self, op, array, other):
         result = op(array, other)

pandas/tests/arithmetic/test_numeric.py

@@ -99,7 +99,10 @@ class TestNumericArraylikeArithmeticWithDatetimeLike:
     # TODO: also check name retentention
     @pytest.mark.parametrize("box_cls", [np.array, pd.Index, pd.Series])
     @pytest.mark.parametrize(
-        "left", lefts, ids=lambda x: type(x).__name__ + str(x.dtype),
+        "left",
+        lefts,
+        # https://github.com/pytest-dev/pytest/issues/7494
+        ids=lambda x: type(x).__name__ + str(x.dtype),  # type: ignore
     )
     def test_mul_td64arr(self, left, box_cls):
         # GH#22390
@@ -119,7 +122,10 @@ def test_mul_td64arr(self, left, box_cls):
     # TODO: also check name retentention
     @pytest.mark.parametrize("box_cls", [np.array, pd.Index, pd.Series])
     @pytest.mark.parametrize(
-        "left", lefts, ids=lambda x: type(x).__name__ + str(x.dtype),
+        "left",
+        lefts,
+        # https://github.com/pytest-dev/pytest/issues/7494
+        ids=lambda x: type(x).__name__ + str(x.dtype),  # type: ignore
     )
     def test_div_td64arr(self, left, box_cls):
         # GH#22390
@@ -554,13 +560,16 @@ class TestMultiplicationDivision:
             pytest.param(
                 pd.Index,
                 marks=pytest.mark.xfail(
-                    reason="Index.__div__ always raises", raises=TypeError
+                    reason="Index.__div__ always raises",
+                    # https://github.com/pytest-dev/pytest/issues/7488
+                    raises=TypeError,  # type: ignore
                 ),
             ),
             pd.Series,
             pd.DataFrame,
         ],
-        ids=lambda x: x.__name__,
+        # https://github.com/pytest-dev/pytest/issues/7494
+        ids=lambda x: x.__name__,  # type: ignore
     )
     def test_divide_decimal(self, box):
         # resolves issue GH#9787

pandas/tests/arrays/interval/test_interval.py

@@ -28,7 +28,8 @@
             date_range("20170102", periods=3, tz="US/Eastern"),
         ),
     ],
-    ids=lambda x: str(x[0].dtype),
+    # https://github.com/pytest-dev/pytest/issues/7494
+    ids=lambda x: str(x[0].dtype),  # type: ignore
 )
 def left_right_dtypes(request):
     """

pandas/tests/arrays/interval/test_ops.py

@@ -21,7 +21,8 @@ def constructor(request):
         (Timestamp("2018-01-01"), Timedelta("1 day")),
         (0, 1),
     ],
-    ids=lambda x: type(x[0]).__name__,
+    # https://github.com/pytest-dev/pytest/issues/7494
+    ids=lambda x: type(x[0]).__name__,  # type: ignore
 )
 def start_shift(request):
     """

pandas/tests/dtypes/test_common.py

@@ -156,7 +156,12 @@ def get_is_dtype_funcs():
     return [getattr(com, fname) for fname in fnames]
 
 
-@pytest.mark.parametrize("func", get_is_dtype_funcs(), ids=lambda x: x.__name__)
+@pytest.mark.parametrize(
+    "func",
+    get_is_dtype_funcs(),
+    # https://github.com/pytest-dev/pytest/issues/7494
+    ids=lambda x: x.__name__,  # type: ignore
+)
 def test_get_dtype_error_catch(func):
     # see gh-15941
     #

pandas/tests/extension/test_sparse.py

@@ -362,7 +362,8 @@ def test_astype_str(self, data):
         expected = pd.Series([str(x) for x in data[:5]], dtype=expected_dtype)
         self.assert_series_equal(result, expected)
 
-    @pytest.mark.xfail(raises=TypeError, reason="no sparse StringDtype")
+    # https://github.com/pytest-dev/pytest/issues/7488
+    @pytest.mark.xfail(raises=TypeError, reason="no sparse StringDtype")  # type: ignore
     def test_astype_string(self, data):
         super().test_astype_string(data)
 

pandas/tests/frame/methods/test_diff.py

@@ -118,7 +118,8 @@ def test_diff_axis(self):
 
     @pytest.mark.xfail(
         reason="GH#32995 needs to operate column-wise or do inference",
-        raises=AssertionError,
+        # https://github.com/pytest-dev/pytest/issues/7488
+        raises=AssertionError,  # type: ignore
     )
     def test_diff_period(self):
         # GH#32995 Don't pass an incorrect axis

pandas/tests/generic/test_finalize.py

@@ -535,7 +535,8 @@ def idfn(x):
         return str(x)
 
 
-@pytest.fixture(params=_all_methods, ids=lambda x: idfn(x[-1]))
+# https://github.com/pytest-dev/pytest/issues/7494
+@pytest.fixture(params=_all_methods, ids=lambda x: idfn(x[-1]))  # type: ignore
 def ndframe_method(request):
     """
     An NDFrame method returning an NDFrame.

pandas/tests/groupby/test_categorical.py

@@ -1299,7 +1299,8 @@ def test_series_groupby_on_2_categoricals_unobserved(
 ):
     # GH 17605
     if reduction_func == "ngroup":
-        pytest.skip("ngroup is not truly a reduction")
+        # https://github.com/pytest-dev/pytest/issues/7495
+        pytest.skip("ngroup is not truly a reduction")  # type: ignore
 
     if reduction_func == "corrwith":  # GH 32293
         mark = pytest.mark.xfail(
@@ -1332,7 +1333,8 @@ def test_series_groupby_on_2_categoricals_unobserved_zeroes_or_nans(
     # Tests whether the unobserved categories in the result contain 0 or NaN
 
     if reduction_func == "ngroup":
-        pytest.skip("ngroup is not truly a reduction")
+        # https://github.com/pytest-dev/pytest/issues/7495
+        pytest.skip("ngroup is not truly a reduction")  # type: ignore
 
     if reduction_func == "corrwith":  # GH 32293
         mark = pytest.mark.xfail(
@@ -1380,7 +1382,8 @@ def test_dataframe_groupby_on_2_categoricals_when_observed_is_true(reduction_fun
     # Ensure that df.groupby, when 'by' is two pd.Categorical variables,
     # does not return the categories that are not in df when observed=True
     if reduction_func == "ngroup":
-        pytest.skip("ngroup does not return the Categories on the index")
+        # https://github.com/pytest-dev/pytest/issues/7495
+        pytest.skip("ngroup does not return the Categories on the index")  # type: ignore  # noqa: E501
 
     df = pd.DataFrame(
         {
@@ -1410,7 +1413,8 @@ def test_dataframe_groupby_on_2_categoricals_when_observed_is_false(
     # returns the categories that are not in df when observed=False/None
 
     if reduction_func == "ngroup":
-        pytest.skip("ngroup does not return the Categories on the index")
+        # https://github.com/pytest-dev/pytest/issues/7495
+        pytest.skip("ngroup does not return the Categories on the index")  # type: ignore  # noqa:E501
 
     if reduction_func == "count":  # GH 35028
         mark = pytest.mark.xfail(

pandas/tests/indexes/interval/test_indexing.py

@@ -95,7 +95,8 @@ def test_get_loc_length_one_interval(self, left, right, closed, other_closed):
             date_range("20180101", periods=4, tz="US/Eastern"),
             timedelta_range("0 days", periods=4),
         ],
-        ids=lambda x: str(x.dtype),
+        # https://github.com/pytest-dev/pytest/issues/7494
+        ids=lambda x: str(x.dtype),  # type: ignore
     )
     def test_get_loc_datetimelike_nonoverlapping(self, breaks):
         # GH 20636
@@ -125,7 +126,8 @@ def test_get_loc_datetimelike_nonoverlapping(self, breaks):
                 timedelta_range("2 days", periods=4),
             ),
         ],
-        ids=lambda x: str(x[0].dtype),
+        # https://github.com/pytest-dev/pytest/issues/7494
+        ids=lambda x: str(x[0].dtype),  # type: ignore
     )
     def test_get_loc_datetimelike_overlapping(self, arrays):
         # GH 20636
@@ -150,7 +152,8 @@ def test_get_loc_datetimelike_overlapping(self, arrays):
             np.arange(3.0, -1.0, -1.0),
             np.arange(3, -1, -1),
         ],
-        ids=lambda x: str(x.dtype),
+        # https://github.com/pytest-dev/pytest/issues/7494
+        ids=lambda x: str(x.dtype),  # type: ignore
     )
     def test_get_loc_decreasing(self, values):
         # GH 25860

pandas/tests/indexes/interval/test_interval.py

@@ -323,7 +323,8 @@ def test_get_item(self, closed):
             date_range("20180101", periods=4, tz="US/Eastern"),
             timedelta_range("0 days", periods=4),
         ],
-        ids=lambda x: str(x.dtype),
+        # https://github.com/pytest-dev/pytest/issues/7494
+        ids=lambda x: str(x.dtype),  # type: ignore
     )
     def test_maybe_convert_i8(self, breaks):
         # GH 20636
@@ -376,7 +377,8 @@ def test_maybe_convert_i8_nat(self, breaks):
     @pytest.mark.parametrize(
         "breaks",
         [np.arange(5, dtype="int64"), np.arange(5, dtype="float64")],
-        ids=lambda x: str(x.dtype),
+        # https://github.com/pytest-dev/pytest/issues/7494
+        ids=lambda x: str(x.dtype),  # type: ignore
     )
     @pytest.mark.parametrize(
         "make_key",
@@ -408,7 +410,8 @@ def test_maybe_convert_i8_numeric(self, breaks, make_key):
             ],
             2,
         ),
-        ids=lambda x: str(x.dtype),
+        # https://github.com/pytest-dev/pytest/issues/7494
+        ids=lambda x: str(x.dtype),  # type: ignore
     )
     @pytest.mark.parametrize(
         "make_key",