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-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

@@ -52,7 +52,7 @@ 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/groupby/test_categorical.py

@@ -1294,9 +1294,7 @@ def test_get_nonexistent_category():
         )
 
 
-def test_series_groupby_on_2_categoricals_unobserved(
-    reduction_func: str, observed: bool, request
-):
+def test_series_groupby_on_2_categoricals_unobserved(reduction_func, observed, request):
     # GH 17605
     if reduction_func == "ngroup":
         pytest.skip("ngroup is not truly a reduction")
@@ -1326,7 +1324,7 @@ def test_series_groupby_on_2_categoricals_unobserved(
 
 
 def test_series_groupby_on_2_categoricals_unobserved_zeroes_or_nans(
-    reduction_func: str, request
+    reduction_func, request
 ):
     # GH 17605
     # Tests whether the unobserved categories in the result contain 0 or NaN
@@ -1374,7 +1372,7 @@ def test_series_groupby_on_2_categoricals_unobserved_zeroes_or_nans(
         assert np.issubdtype(result.dtype, np.integer)
 
 
-def test_dataframe_groupby_on_2_categoricals_when_observed_is_true(reduction_func: str):
+def test_dataframe_groupby_on_2_categoricals_when_observed_is_true(reduction_func):
     # GH 23865
     # GH 27075
     # Ensure that df.groupby, when 'by' is two pd.Categorical variables,
@@ -1402,7 +1400,7 @@ def test_dataframe_groupby_on_2_categoricals_when_observed_is_true(reduction_fun
 
 @pytest.mark.parametrize("observed", [False, None])
 def test_dataframe_groupby_on_2_categoricals_when_observed_is_false(
-    reduction_func: str, observed: bool, request
+    reduction_func, observed, request
 ):
     # GH 23865
     # GH 27075

pandas/util/_test_decorators.py

@@ -120,7 +120,9 @@ def _skip_if_no_scipy() -> bool:
     )
 
 
-def skip_if_installed(package: str) -> Callable:
+# TODO: return type, _pytest.mark.structures.MarkDecorator is not public
+# https://github.com/pytest-dev/pytest/issues/7469
+def skip_if_installed(package: str):
     """
     Skip a test if a package is installed.
 
@@ -134,7 +136,9 @@ def skip_if_installed(package: str) -> Callable:
     )
 
 
-def skip_if_no(package: str, min_version: Optional[str] = None) -> Callable:
+# TODO: return type, _pytest.mark.structures.MarkDecorator is not public
+# https://github.com/pytest-dev/pytest/issues/7469
+def skip_if_no(package: str, min_version: Optional[str] = None):
     """
     Generic function to help skip tests when required packages are not
     present on the testing system.
@@ -196,14 +200,12 @@ def skip_if_no(package: str, min_version: Optional[str] = None) -> Callable:
 )
 
 
-def skip_if_np_lt(
-    ver_str: str, reason: Optional[str] = None, *args, **kwds
-) -> Callable:
+# TODO: return type, _pytest.mark.structures.MarkDecorator is not public
+# https://github.com/pytest-dev/pytest/issues/7469
+def skip_if_np_lt(ver_str: str, *args, reason: Optional[str] = None):
     if reason is None:
         reason = f"NumPy {ver_str} or greater required"
-    return pytest.mark.skipif(
-        _np_version < LooseVersion(ver_str), reason=reason, *args, **kwds
-    )
+    return pytest.mark.skipif(_np_version < LooseVersion(ver_str), *args, reason=reason)
 
 
 def parametrize_fixture_doc(*args):

requirements-dev.txt

@@ -32,7 +32,7 @@ boto3
 botocore>=1.11
 hypothesis>=3.82
 moto
-pytest>=5.0.1,<6.0.0rc0
+pytest>=5.0.1
 pytest-cov
 pytest-xdist>=1.21
 pytest-asyncio

setup.cfg

@@ -105,7 +105,7 @@ known_dtypes = pandas.core.dtypes
 known_post_core = pandas.tseries,pandas.io,pandas.plotting
 sections = FUTURE,STDLIB,THIRDPARTY,PRE_LIBS,PRE_CORE,DTYPES,FIRSTPARTY,POST_CORE,LOCALFOLDER
 known_first_party = pandas
-known_third_party = _pytest,announce,dateutil,docutils,flake8,git,hypothesis,jinja2,lxml,matplotlib,numpy,numpydoc,pkg_resources,pyarrow,pytest,pytz,requests,scipy,setuptools,sphinx,sqlalchemy,validate_docstrings,validate_unwanted_patterns,yaml,odf
+known_third_party = announce,dateutil,docutils,flake8,git,hypothesis,jinja2,lxml,matplotlib,numpy,numpydoc,pkg_resources,pyarrow,pytest,pytz,requests,scipy,setuptools,sphinx,sqlalchemy,validate_docstrings,validate_unwanted_patterns,yaml,odf
 multi_line_output = 3
 include_trailing_comma = True
 force_grid_wrap = 0