DEP: Bump pytest, xdist, hypothesis

.github/workflows/32-bit-linux.yml

@@ -39,7 +39,7 @@ jobs:
           . ~/virtualenvs/pandas-dev/bin/activate && \
           python -m pip install --no-deps -U pip wheel 'setuptools<60.0.0' && \
           python -m pip install versioneer[toml] && \
-          python -m pip install cython numpy python-dateutil pytz pytest pytest-xdist pytest-asyncio>=0.17 hypothesis && \
+          python -m pip install cython numpy python-dateutil pytz pytest>=7.0.0 pytest-xdist>=2.2.0 pytest-asyncio>=0.17 hypothesis>=6.34.2 && \
           python setup.py build_ext -q -j1 && \
           python -m pip install --no-build-isolation --no-use-pep517 -e . && \
           python -m pip list && \

.github/workflows/python-dev.yml

@@ -76,7 +76,7 @@ jobs:
         python -m pip install -i https://pypi.anaconda.org/scipy-wheels-nightly/simple numpy
         python -m pip install git+https://github.com/nedbat/coveragepy.git
         python -m pip install versioneer[toml]
-        python -m pip install python-dateutil pytz cython hypothesis==6.52.1 pytest>=6.2.5 pytest-xdist pytest-cov pytest-asyncio>=0.17
+        python -m pip install python-dateutil pytz cython hypothesis>=6.34.2 pytest>=7.0.0 pytest-xdist>=2.2.0 pytest-cov pytest-asyncio>=0.17
         python -m pip list
 
     # GH 47305: Parallel build can cause flaky ImportError from pandas/_libs/tslibs

.github/workflows/wheels.yml

@@ -168,7 +168,7 @@ jobs:
           # (1. Generate sdist 2. Build wheels from sdist)
           # This tests the sdists, and saves some build time
           python -m pip install dist/*.gz
-          pip install hypothesis==6.52.1 pytest>=6.2.5 pytest-xdist pytest-asyncio>=0.17
+          pip install hypothesis>=6.34.2 pytest>=7.0.0 pytest-xdist>=2.2.0 pytest-asyncio>=0.17
           cd .. # Not a good idea to test within the src tree
           python -c "import pandas; print(pandas.__version__);
           pandas.test(extra_args=['-m not clipboard and not single_cpu', '--skip-slow', '--skip-network', '--skip-db', '-n=2']);

ci/deps/actions-310-numpydev.yaml

@@ -1,17 +1,17 @@
 name: pandas-dev
 channels:
-  - defaults
+  - conda-forge
 dependencies:
   - python=3.10
 
   # build dependencies
   - versioneer[toml]
 
   # test dependencies
-  - pytest>=6.0
+  - pytest>=7.0.0
   - pytest-cov
-  - pytest-xdist>=1.31
-  - hypothesis>=5.5.3
+  - pytest-xdist>=2.2.0
+  - hypothesis>=6.34.2
   - pytest-asyncio>=0.17
 
   # pandas dependencies

ci/deps/actions-310.yaml

@@ -9,9 +9,9 @@ dependencies:
   - cython>=0.29.32
 
   # test dependencies
-  - pytest>=6.0
+  - pytest>=7.0.0
   - pytest-cov
-  - pytest-xdist>=1.31
+  - pytest-xdist>=2.2.0
   - psutil
   - pytest-asyncio>=0.17
   - boto3

ci/deps/actions-38-downstream_compat.yaml

@@ -10,9 +10,9 @@ dependencies:
   - cython>=0.29.32
 
   # test dependencies
-  - pytest>=6.0
+  - pytest>=7.0.0
   - pytest-cov
-  - pytest-xdist>=1.31
+  - pytest-xdist>=2.2.0
   - psutil
   - pytest-asyncio>=0.17
   - boto3

ci/deps/actions-38-minimum_versions.yaml

@@ -11,9 +11,9 @@ dependencies:
   - cython>=0.29.32
 
   # test dependencies
-  - pytest>=6.0
+  - pytest>=7.0.0
   - pytest-cov
-  - pytest-xdist>=1.31
+  - pytest-xdist>=2.2.0
   - psutil
   - pytest-asyncio>=0.17
   - boto3
@@ -31,7 +31,7 @@ dependencies:
   - fastparquet=0.6.3
   - fsspec=2021.07.0
   - html5lib=1.1
-  - hypothesis=6.13.0
+  - hypothesis=6.34.2
   - gcsfs=2021.07.0
   - jinja2=3.0.0
   - lxml=4.6.3

ci/deps/actions-38.yaml

@@ -9,9 +9,9 @@ dependencies:
   - cython>=0.29.32
 
   # test dependencies
-  - pytest>=6.0
+  - pytest>=7.0.0
   - pytest-cov
-  - pytest-xdist>=1.31
+  - pytest-xdist>=2.2.0
   - psutil
   - pytest-asyncio>=0.17
   - boto3

ci/deps/actions-39.yaml

@@ -9,9 +9,9 @@ dependencies:
   - cython>=0.29.32
 
   # test dependencies
-  - pytest>=6.0
+  - pytest>=7.0.0
   - pytest-cov
-  - pytest-xdist>=1.31
+  - pytest-xdist>=2.2.0
   - psutil
   - pytest-asyncio>=0.17
   - boto3

ci/deps/actions-pypy-38.yaml

@@ -12,11 +12,11 @@ dependencies:
   - cython>=0.29.32
 
   # test dependencies
-  - pytest>=6.0
+  - pytest>=7.0.0
   - pytest-cov
   - pytest-asyncio
-  - pytest-xdist>=1.31
-  - hypothesis>=5.5.3
+  - pytest-xdist>=2.2.0
+  - hypothesis>=6.34.2
 
   # required
   - numpy<1.24

ci/deps/circle-38-arm64.yaml

@@ -9,9 +9,9 @@ dependencies:
   - cython>=0.29.32
 
   # test dependencies
-  - pytest>=6.0
+  - pytest>=7.0.0
   - pytest-cov
-  - pytest-xdist>=1.31
+  - pytest-xdist>=2.2.0
   - psutil
   - pytest-asyncio>=0.17
   - boto3

ci/test_wheels_windows.bat

@@ -4,6 +4,6 @@ pd.test(extra_args=['-m not clipboard and single_cpu', '--skip-slow', '--skip-ne
 
 python --version
 pip install pytz six numpy python-dateutil
-pip install hypothesis==6.52.1 pytest>=6.2.5 pytest-xdist pytest-asyncio>=0.17
+pip install hypothesis>=6.34.2 pytest>=7.0.0 pytest-xdist>=2.2.0 pytest-asyncio>=0.17
 pip install --find-links=pandas/dist --no-index pandas
-python -c "%test_command%"
+python -c "%test_command%"

doc/source/getting_started/install.rst

@@ -208,8 +208,8 @@ pandas is equipped with an exhaustive set of unit tests, covering about 97% of
 the code base as of this writing. To run it on your machine to verify that
 everything is working (and that you have all of the dependencies, soft and hard,
 installed), make sure you have `pytest
-<https://docs.pytest.org/en/latest/>`__ >= 6.0 and `Hypothesis
-<https://hypothesis.readthedocs.io/en/latest/>`__ >= 6.13.0, then run:
+<https://docs.pytest.org/en/latest/>`__ >= 7.0 and `Hypothesis
+<https://hypothesis.readthedocs.io/en/latest/>`__ >= 6.34.2, then run:
 
 ::
 

doc/source/whatsnew/v2.0.0.rst

@@ -447,13 +447,19 @@ Increased minimum versions for dependencies
 Some minimum supported versions of dependencies were updated.
 If installed, we now require:
 
-+-----------------+-----------------+----------+---------+
-| Package         | Minimum Version | Required | Changed |
-+=================+=================+==========+=========+
-| mypy (dev)      | 0.991           |          |    X    |
-+-----------------+-----------------+----------+---------+
-| python-dateutil | 2.8.2           |    X     |    X    |
-+-----------------+-----------------+----------+---------+
++-------------------+-----------------+----------+---------+
+| Package           | Minimum Version | Required | Changed |
++===================+=================+==========+=========+
+| mypy (dev)        | 0.991           |          |    X    |
++-------------------+-----------------+----------+---------+
+| pytest (dev)      | 7.0.0           |          |    X    |
++-------------------+-----------------+----------+---------+
+| pytest-xdist (dev)| 2.2.0           |          |    X    |
++-------------------+-----------------+----------+---------+
+| hypothesis (dev)  | 6.34.2          |          |    X    |
++-------------------+-----------------+----------+---------+
+| python-dateutil   | 2.8.2           |    X     |    X    |
++-------------------+-----------------+----------+---------+
 
 For `optional libraries <https://pandas.pydata.org/docs/getting_started/install.html>`_ the general recommendation is to use the latest version.
 The following table lists the lowest version per library that is currently being tested throughout the development of pandas.

environment.yml

@@ -11,9 +11,9 @@ dependencies:
   - cython=0.29.32
 
   # test dependencies
-  - pytest>=6.0
+  - pytest>=7.0.0
   - pytest-cov
-  - pytest-xdist>=1.31
+  - pytest-xdist>=2.2.0
   - psutil
   - pytest-asyncio>=0.17
   - coverage

pandas/compat/_optional.py

@@ -19,7 +19,7 @@
     "fastparquet": "0.6.3",
     "fsspec": "2021.07.0",
     "html5lib": "1.1",
-    "hypothesis": "6.13.0",
+    "hypothesis": "6.34.2",
     "gcsfs": "2021.07.0",
     "jinja2": "3.0.0",
     "lxml.etree": "4.6.3",
@@ -33,7 +33,7 @@
     "pymysql": "1.0.2",
     "pyarrow": "6.0.0",
     "pyreadstat": "1.1.2",
-    "pytest": "6.0",
+    "pytest": "7.0.0",
     "pyxlsb": "1.0.8",
     "s3fs": "2021.08.0",
     "scipy": "1.7.1",

pyproject.toml

@@ -55,7 +55,7 @@ repository = 'https://github.com/pandas-dev/pandas'
 matplotlib = "pandas:plotting._matplotlib"
 
 [project.optional-dependencies]
-test = ['hypothesis>=5.5.3', 'pytest>=6.0', 'pytest-xdist>=1.31', 'pytest-asyncio>=0.17.0']
+test = ['hypothesis>=6.34.2', 'pytest>=7.0.0', 'pytest-xdist>=2.2.0', 'pytest-asyncio>=0.17.0']
 performance = ['bottleneck>=1.3.2', 'numba>=0.53.1', 'numexpr>=2.7.1']
 timezone = ['tzdata>=2022.1']
 computation = ['scipy>=1.7.1', 'xarray>=0.21.0']
@@ -87,7 +87,7 @@ all = ['beautifulsoup4>=4.9.3',
        'fsspec>=2021.07.0',
        'gcsfs>=2021.07.0',
        'html5lib>=1.1',
-       'hypothesis>=6.13.0',
+       'hypothesis>=6.34.2',
        'jinja2>=3.0.0',
        'lxml>=4.6.3',
        'matplotlib>=3.6.1',
@@ -101,8 +101,8 @@ all = ['beautifulsoup4>=4.9.3',
        'pymysql>=1.0.2',
        'PyQt5>=5.15.1',
        'pyreadstat>=1.1.2',
-       'pytest>=6.0',
-       'pytest-xdist>=1.31',
+       'pytest>=7.0.0',
+       'pytest-xdist>=2.2.0',
        'pytest-asyncio>=0.17.0',
        'python-snappy>=0.6.0',
        'pyxlsb>=1.0.8',
@@ -143,7 +143,7 @@ parentdir_prefix = "pandas-"
 [tool.cibuildwheel]
 skip = "cp36-* cp37-* pp37-* *-manylinux_i686 *_ppc64le *_s390x *-musllinux*"
 build-verbosity = "3"
-test-requires = "hypothesis==6.52.1 pytest>=6.2.5 pytest-xdist pytest-asyncio>=0.17"
+test-requires = "hypothesis>=6.34.2 pytest>=7.0.0 pytest-xdist>=2.2.0 pytest-asyncio>=0.17"
 test-command = "python {project}/ci/test_wheels.py"
 
 [tool.cibuildwheel.macos]

requirements-dev.txt

@@ -4,9 +4,9 @@
 pip
 versioneer[toml]
 cython==0.29.32
-pytest>=6.0
+pytest>=7.0.0
 pytest-cov
-pytest-xdist>=1.31
+pytest-xdist>=2.2.0
 psutil
 pytest-asyncio>=0.17
 coverage

scripts/validate_min_versions_in_sync.py

@@ -47,22 +47,26 @@ def get_versions_from_code() -> dict[str, str]:
     versions = _optional.VERSIONS
     for item in EXCLUDE_DEPS:
         versions.pop(item, None)
-    return {
-        install_map.get(k, k).casefold(): v
-        for k, v in versions.items()
-        if k != "pytest"
-    }
+    return {install_map.get(k, k).casefold(): v for k, v in versions.items()}
 
 
 def get_versions_from_ci(content: list[str]) -> tuple[dict[str, str], dict[str, str]]:
     """Min versions in CI job for testing all optional dependencies."""
     # Don't parse with pyyaml because it ignores comments we're looking for
     seen_required = False
     seen_optional = False
+    seen_test = False
     required_deps = {}
     optional_deps = {}
     for line in content:
-        if "# required dependencies" in line:
+        if "# test dependencies" in line:
+            seen_test = True
+        elif seen_test and "- pytest>=" in line:
+            # Only grab pytest
+            package, version = line.strip().split(">=")
+            package = package[2:]
+            optional_deps[package.casefold()] = version
+        elif "# required dependencies" in line:
             seen_required = True
         elif "# optional dependencies" in line:
             seen_optional = True
@@ -87,17 +91,16 @@ def get_versions_from_ci(content: list[str]) -> tuple[dict[str, str], dict[str,
 def get_versions_from_toml() -> dict[str, str]:
     """Min versions in pyproject.toml for pip install pandas[extra]."""
     install_map = _optional.INSTALL_MAPPING
-    dependencies = set()
     optional_dependencies = {}
 
     with open(SETUP_PATH, "rb") as pyproject_f:
         pyproject_toml = tomllib.load(pyproject_f)
         opt_deps = pyproject_toml["project"]["optional-dependencies"]
         dependencies = set(opt_deps["all"])
 
-        # remove test dependencies
-        test_deps = set(opt_deps["test"])
-        dependencies = dependencies.difference(test_deps)
+        # remove pytest plugin dependencies
+        pytest_plugins = {dep for dep in opt_deps["test"] if dep.startswith("pytest-")}
+        dependencies = dependencies.difference(pytest_plugins)
 
     for dependency in dependencies:
         package, version = dependency.strip().split(">=")