pyproject.toml

[build-system]
requires = ["setuptools >= 70.0.0"]
build-backend = "setuptools.build_meta"

[tool.black]
line-length = 100
target_version = ['py311', 'py312', 'py313']
skip-string-normalization = true
skip-magic-trailing-comma = true
extend-exclude = ".*_pb2[.]py[i]?"


[tool.coverage.run]
include = [
    # Omit files outside the current working directory.
    # Note: this means coverage must be run from the cirq repo root.
    # Failure to do so will result in false positives.
    "./*",
]
omit = ["benchmarks/*"]

[tool.coverage.report]
exclude_also = [
    "^ *pass$",
    "^ *raise NotImplementedError",
    "if TYPE_CHECKING:",
]


[tool.isort]
profile = 'black'
line_length = 100
order_by_type = false # Sort alphabetically, irrespective of case.
skip_gitignore = true
combine_as_imports = true
known_first_party = ["cirq*"]
extend_skip = ["__init__.py"]
extend_skip_glob = ["*_pb2.py"]


[tool.pytest.ini_options]
filterwarnings = [
    "ignore:Matplotlib is currently using agg:UserWarning",
    "ignore:FigureCanvasAgg is non-interactive.*cannot be shown:UserWarning",
    "ignore::UserWarning:cotengra.hyperoptimizers.hyper",
]
markers = [
    "slow: slow tests that should be skipped by default.",
    "weekly: tests to be run only by weekly CI automation.",
]
# Silence deprecation warnings about option "asyncio_default_fixture_loop_scope"
asyncio_default_fixture_loop_scope = "function"


[tool.ruff]
line-length = 100
preview = true
target-version = "py311"
extend-exclude = [
    "*_pb2.py*",
    "cirq-google/cirq_google/cloud/*.py",  # contains only generated code
]

[tool.ruff.lint]
select = [
    "A001",  # builtin-variable-shadowing, pylint redefined-builtin
    "A002",  # builtin-argument-shadowing, pylint redefined-builtin
    # "ANN201",  # missing-return-type-undocumented-public-function
    "B002",  # unary-prefix-increment-decrement, pylint nonexistent-operator
    "B005",  # strip-with-multi-characters
    "B006",  # mutable-argument-default, pylint dangerous-default-value
    "B012",  # jump-statement-in-finally, pylint lost-exception
    "B018",  # useless-expression,
             # pylint expression-not-assigned, pointless-exception-statement,
             # pointless-statement, pointless-string-statement
    "B033",  # duplicate-value, pylint duplicate-value
    "D419",  # empty-docstring, pylint empty-docstring
    "E402",  # module-import-not-at-top-of-file, pylint wrong-import-position
    "E501",  # line-too-long, pylint line-too-long
    "E711",  # none-comparison, pylint singleton-comparison
    "E712",  # true-false-comparison, pylint singleton-comparison
    "F401",  # unused-import, pylint unused-import
    "F403",  # undefined-local-with-import-star, pylint wildcard-import
    "F405",  # undefined-local-with-import-star-usage, pylint unused-wildcard-import
    "F406",  # undefined-local-with-nested-import-star-usage, pylint wildcard-import
    "F541",  # f-string-missing-placeholders, pylint f-string-without-interpolation
    "F601",  # multi-value-repeated-key-literal, pylint duplicate-key
    "F602",  # multi-value-repeated-key-variable, pylint duplicate-key
    "F632",  # is-literal, pylint literal-comparison
    "F701",  # break-outside-loop, pylint not-in-loop
    "F702",  # continue-outside-loop, pylint not-in-loop
    "F704",  # yield-outside-function, pylint yield-outside-function
    "F706",  # return-in-init, pylint return-outside-function
    "F811",  # redefined-while-unused, pylint function-redefined
    "F821",  # undefined-name, pylint undefined-variable, unexpected-keyword-arg
    "F841",  # unused-variable, pylint unused-variable
    "F901",  # raise-not-implemented, pylint notimplemented-raised
    "FURB131",  # delete-full-slice
    "FURB136",  # if-expr-min-max
    "FURB145",  # slice-copy
    "FURB148",  # unnecessary-enumerate
    "FURB166",  # int-on-sliced-str
    "FURB167",  # regex-flag-alias
    "FURB168",  # isinstance-type-none
    "FURB169",  # type-none-comparison
    "FURB192",  # sorted-min-max
    "ISC",  # flake8-implicit-str-concat
    "N804",  # invalid-first-argument-name-for-class-method, pylint bad-classmethod-argument
    "NPY201",  # numpy2-deprecation
    "PERF101",  # unnecessary-list-cast
    "PIE790",  # unnecessary-placeholder, pylint unnecessary-pass
    "PLE0100",  # yield-in-init, pylint init-is-generator
    "PLE0101",  # return-in-init, pylint return-in-init
    "PLE0116",  # continue-in-finally, pylint continue-in-finally
    "PLE0302",  # unexpected-special-method-signature, unexpected-special-method-signature
    "PLE1206",  # logging-too-few-args
    "PLE1310",  # bad-str-strip-call, pylint bad-str-strip-call
    "PLR0206",  # property-with-parameters, pylint property-with-parameters
    "PLR1736",  # unnecessary-list-index-lookup
    "PLW0245",  # super-without-brackets, pylint super-without-brackets
    "PLW1501",  # bad-open-mode
    "RUF013",  # implicit-optional
    "RUF019",  # unnecessary-key-check
    "RUF027",  # missing-f-string-syntax
    "RUF100",  # unused-noqa
    "RUF200",  # invalid-pyproject-toml
    "SIM101",  # duplicate-isinstance-call, pylint consider-merging-isinstance
    "SIM116",  # if-else-block-instead-of-dict-lookup
    "SIM201",  # negate-equal-op, pylint unneeded-not, unnecessary-negation
    "SIM202",  # negate-not-equal-op, pylint unneeded-not, unnecessary-negation
    "SIM208",  # double-negation, pylint unneeded-not, unnecessary-negation
    "SIM210",  # if-expr-with-true-false
    "SIM222",  # expr-or-true
    "SIM223",  # expr-and-false
    "TC001",  # typing-only-first-party-import
    "TC002",  # typing-only-third-party-import
    # "TC003",  # typing-only-standard-library-import
    "UP006",  # non-pep585-annotation
    "UP007",  # non-pep604-annotation-union
    "UP008",  # super-call-with-parameters, pylint super-with-arguments
    "UP010",  # unnecessary-future-import
    "UP037",  # quoted-annotation
    "W605",  # invalid-escape-sequence, pylint anomalous-backslash-in-string
]

[tool.ruff.lint.per-file-ignores]
"*.ipynb" = ["E402"]