pyproject.toml

[build-system]
# Minimum requirements for the build system to execute.
# See https://github.com/scipy/scipy/pull/12940 for the AIX issue.
requires = [
    "setuptools>=51.0.0",
    "wheel",
    "Cython>=0.29.32,<3",  # Note: sync with setup.py, environment.yml and asv.conf.json
    "oldest-supported-numpy>=2022.8.16"
]
# uncomment to enable pep517 after versioneer problem is fixed.
# https://github.com/python-versioneer/python-versioneer/issues/193
# build-backend = "setuptools.build_meta"

[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-command = "python {project}/ci/test_wheels.py"

[tool.cibuildwheel.macos]
archs = "x86_64 universal2"
test-skip = "*_arm64 *_universal2:arm64"

[tool.cibuildwheel.windows]
repair-wheel-command = "python ci/fix_wheels.py {wheel} {dest_dir}"

[[tool.cibuildwheel.overrides]]
select = "*-win*"
# We test separately for Windows, since we use
# the base windows docker image to check if any dlls are
# missing from the wheel
test-command = ""

[[tool.cibuildwheel.overrides]]
select = "*-win32"
environment = { IS_32_BIT="true" }

[tool.black]
target-version = ['py38', 'py39']
exclude = '''
(
    asv_bench/env
  | \.egg
  | \.git
  | \.hg
  | \.mypy_cache
  | \.nox
  | \.tox
  | \.venv
  | _build
  | buck-out
  | build
  | dist
  | setup.py
)
'''

[tool.pylint.messages_control]
max-line-length = 88
disable = [
  "abstract-class-instantiated",
  "c-extension-no-member",
  "import-error",
  "invalid-unary-operand-type",
  "no-member",
  "no-name-in-module",
  "no-value-for-parameter",
  "not-an-iterable",
  "not-callable",
  "redundant-keyword-arg",
  "too-many-function-args",
  "undefined-variable",
  "unexpected-keyword-arg",
  "unpacking-non-sequence",
  "unsubscriptable-object",
  "unsupported-assignment-operation",
  "unsupported-membership-test",
  "used-before-assignment",

 # pylint type "C": convention, for programming standard violation
  "import-outside-toplevel",
  "invalid-name",
  "line-too-long",
  "missing-class-docstring",
  "missing-function-docstring",
  "missing-module-docstring",
  "singleton-comparison",
  "too-many-lines",
  "typevar-name-incorrect-variance",
  "ungrouped-imports",
  "unidiomatic-typecheck",
  "unnecessary-dunder-call",
  "unnecessary-lambda-assignment",
  "unneeded-not",
  "use-implicit-booleaness-not-comparison",
  "use-implicit-booleaness-not-len",
  "use-sequence-for-iteration",
  "useless-import-alias",
  "wrong-import-order",
  "wrong-import-position",

  # pylint type "R": refactor, for bad code smell
  "comparison-with-itself",
  "consider-merging-isinstance",
  "consider-using-ternary",
  "consider-using-with",
  "cyclic-import",
  "duplicate-code",
  "inconsistent-return-statements",
  "no-else-return",
  "redefined-argument-from-local",
  "too-few-public-methods",
  "too-many-ancestors",
  "too-many-arguments",
  "too-many-boolean-expressions",
  "too-many-branches",
  "too-many-instance-attributes",
  "too-many-locals",
  "too-many-nested-blocks",
  "too-many-public-methods",
  "too-many-return-statements",
  "too-many-statements",
  "unnecessary-comprehension",
  "unnecessary-list-index-lookup",

  # pylint type "W": warning, for python specific problems
  "abstract-method",
  "arguments-differ",
  "arguments-out-of-order",
  "arguments-renamed",
  "attribute-defined-outside-init",
  "broad-except",
  "comparison-with-callable",
  "confusing-with-statement",
  "dangerous-default-value",
  "deprecated-module",
  "eval-used",
  "expression-not-assigned",
  "fixme",
  "global-statement",
  "global-variable-not-assigned",
  "invalid-envvar-default",
  "invalid-overridden-method",
  "keyword-arg-before-vararg",
  "method-cache-max-size-none",
  "non-parent-init-called",
  "overridden-final-method",
  "pointless-statement",
  "pointless-string-statement",
  "possibly-unused-variable",
  "protected-access",
  "raise-missing-from",
  "redefined-builtin",
  "redefined-outer-name",
  "self-assigning-variable",
  "self-cls-assignment",
  "signature-differs",
  "subprocess-run-check",
  "super-init-not-called",
  "try-except-raise",
  "undefined-loop-variable",
  "unnecessary-lambda",
  "unspecified-encoding",
  "unused-argument",
  "unused-import",
  "unused-variable",
  "using-constant-test",
  "useless-parent-delegation"
]

[tool.pytest.ini_options]
# sync minversion with pyproject.toml & install.rst
minversion =  "6.0"
addopts = "--strict-data-files --strict-markers --strict-config --capture=no --durations=30 --junitxml=test-data.xml"
empty_parameter_set_mark = "fail_at_collect"
xfail_strict = true
testpaths = "pandas"
doctest_optionflags = [
  "NORMALIZE_WHITESPACE",
  "IGNORE_EXCEPTION_DETAIL",
  "ELLIPSIS",
]
filterwarnings = [
  "error:Sparse:FutureWarning",
  "error:The SparseArray:FutureWarning",
  # Deprecation gives warning on import during pytest collection
  "ignore:pandas.core.index is deprecated:FutureWarning:importlib",
  "ignore:pandas.util.testing is deprecated:FutureWarning:importlib",
  # Will be fixed in numba 0.56: https://github.com/numba/numba/issues/7758
  "ignore:`np.MachAr` is deprecated:DeprecationWarning:numba",
]
junit_family = "xunit2"
markers = [
  "single_cpu: tests that should run on a single cpu only",
  "slow: mark a test as slow",
  "network: mark a test as network",
  "db: tests requiring a database (mysql or postgres)",
  "clipboard: mark a pd.read_clipboard test",
  "arm_slow: mark a test as slow for arm64 architecture",
  "arraymanager: mark a test to run with ArrayManager enabled",
]
asyncio_mode = "strict"

[tool.mypy]
# Import discovery
mypy_path = "typings"
files = ["pandas", "typings"]
namespace_packages = false
explicit_package_bases = false
ignore_missing_imports = true
follow_imports = "normal"
follow_imports_for_stubs = false
no_site_packages = false
no_silence_site_packages = false
# Platform configuration
python_version = "3.8"
platform = "linux-64"
# Disallow dynamic typing
disallow_any_unimported = false # TODO
disallow_any_expr = false # TODO
disallow_any_decorated = false # TODO
disallow_any_explicit = false # TODO
disallow_any_generics = false # TODO
disallow_subclassing_any = false # TODO
# Untyped definitions and calls
disallow_untyped_calls = false # TODO
disallow_untyped_defs = false # TODO
disallow_incomplete_defs = false # TODO
check_untyped_defs = true
disallow_untyped_decorators = true
# None and Optional handling
no_implicit_optional = true
strict_optional = true
# Configuring warnings
warn_redundant_casts = true
warn_unused_ignores = true
warn_no_return = true
warn_return_any = false # TODO
warn_unreachable = false # GH#27396
# Suppressing errors
ignore_errors = false
enable_error_code = "ignore-without-code"
# Miscellaneous strictness flags
allow_untyped_globals = false
allow_redefinition = false
local_partial_types = false
implicit_reexport = true
strict_equality = true
# Configuring error messages
show_error_context = false
show_column_numbers = false
show_error_codes = true

[[tool.mypy.overrides]]
module = [
  "pandas.tests.*",
  "pandas._version",
  "pandas.io.clipboard",
]
check_untyped_defs = false

[[tool.mypy.overrides]]
module = [
  "pandas.tests.apply.test_series_apply",
  "pandas.tests.arithmetic.conftest",
  "pandas.tests.arrays.sparse.test_combine_concat",
  "pandas.tests.dtypes.test_common",
  "pandas.tests.frame.methods.test_to_records",
  "pandas.tests.groupby.test_rank",
  "pandas.tests.groupby.transform.test_transform",
  "pandas.tests.indexes.interval.test_interval",
  "pandas.tests.indexing.test_categorical",
  "pandas.tests.io.excel.test_writers",
  "pandas.tests.reductions.test_reductions",
  "pandas.tests.test_expressions",
]
ignore_errors = true

# To be kept consistent with "Import Formatting" section in contributing.rst
[tool.isort]
known_pre_libs = "pandas._config"
known_pre_core = ["pandas._libs", "pandas._typing", "pandas.util._*", "pandas.compat", "pandas.errors"]
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"]
profile = "black"
combine_as_imports = true
force_grid_wrap = 2
force_sort_within_sections = true
skip_glob = "env"
skip = "pandas/__init__.py"

[tool.pyright]
pythonVersion = "3.8"
typeCheckingMode = "basic"
include = ["pandas", "typings"]
exclude = ["pandas/tests", "pandas/io/clipboard", "pandas/util/version"]
# enable subset of "strict"
reportDuplicateImport = true
reportInvalidStubStatement = true
reportOverlappingOverload = true
reportPropertyTypeMismatch = true
reportUntypedClassDecorator = true
reportUntypedFunctionDecorator = true
reportUntypedNamedTuple = true
reportUnusedImport = true
# disable subset of "basic"
reportGeneralTypeIssues = false
reportMissingModuleSource = false
reportOptionalCall = false
reportOptionalIterable = false
reportOptionalMemberAccess = false
reportOptionalOperand = false
reportOptionalSubscript = false
reportPrivateImportUsage = false
reportUnboundVariable = false