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500 lines
13 KiB
Python
500 lines
13 KiB
Python
import ast
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import sys
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import types
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import unittest
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import warnings
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from collections.abc import Callable, Iterable, Sequence
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from contextlib import _GeneratorContextManager
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from pathlib import Path
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from re import Pattern
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from typing import (
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Any,
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AnyStr,
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ClassVar,
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Final,
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Generic,
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NoReturn,
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ParamSpec,
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Self,
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SupportsIndex,
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TypeAlias,
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TypeVarTuple,
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overload,
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type_check_only,
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)
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from typing import Literal as L
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from unittest.case import SkipTest
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from _typeshed import ConvertibleToFloat, GenericPath, StrOrBytesPath, StrPath
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from typing_extensions import TypeVar
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import numpy as np
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from numpy._typing import (
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ArrayLike,
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DTypeLike,
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NDArray,
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_ArrayLikeDT64_co,
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_ArrayLikeNumber_co,
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_ArrayLikeObject_co,
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_ArrayLikeTD64_co,
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)
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__all__ = [ # noqa: RUF022
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"IS_EDITABLE",
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"IS_MUSL",
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"IS_PYPY",
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"IS_PYSTON",
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"IS_WASM",
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"HAS_LAPACK64",
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"HAS_REFCOUNT",
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"NOGIL_BUILD",
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"assert_",
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"assert_array_almost_equal_nulp",
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"assert_raises_regex",
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"assert_array_max_ulp",
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"assert_warns",
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"assert_no_warnings",
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"assert_allclose",
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"assert_equal",
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"assert_almost_equal",
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"assert_approx_equal",
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"assert_array_equal",
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"assert_array_less",
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"assert_string_equal",
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"assert_array_almost_equal",
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"assert_raises",
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"build_err_msg",
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"decorate_methods",
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"jiffies",
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"memusage",
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"print_assert_equal",
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"rundocs",
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"runstring",
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"verbose",
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"measure",
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"IgnoreException",
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"clear_and_catch_warnings",
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"SkipTest",
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"KnownFailureException",
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"temppath",
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"tempdir",
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"suppress_warnings",
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"assert_array_compare",
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"assert_no_gc_cycles",
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"break_cycles",
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"check_support_sve",
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"run_threaded",
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]
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###
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_T = TypeVar("_T")
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_Ts = TypeVarTuple("_Ts")
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_Tss = ParamSpec("_Tss")
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_ET = TypeVar("_ET", bound=BaseException, default=BaseException)
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_FT = TypeVar("_FT", bound=Callable[..., Any])
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_W_co = TypeVar("_W_co", bound=_WarnLog | None, default=_WarnLog | None, covariant=True)
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_T_or_bool = TypeVar("_T_or_bool", default=bool)
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_StrLike: TypeAlias = str | bytes
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_RegexLike: TypeAlias = _StrLike | Pattern[Any]
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_NumericArrayLike: TypeAlias = _ArrayLikeNumber_co | _ArrayLikeObject_co
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_ExceptionSpec: TypeAlias = type[_ET] | tuple[type[_ET], ...]
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_WarningSpec: TypeAlias = type[Warning]
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_WarnLog: TypeAlias = list[warnings.WarningMessage]
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_ToModules: TypeAlias = Iterable[types.ModuleType]
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# Must return a bool or an ndarray/generic type that is supported by `np.logical_and.reduce`
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_ComparisonFunc: TypeAlias = Callable[
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[NDArray[Any], NDArray[Any]],
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bool | np.bool | np.number | NDArray[np.bool | np.number | np.object_],
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]
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# Type-check only `clear_and_catch_warnings` subclasses for both values of the
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# `record` parameter. Copied from the stdlib `warnings` stubs.
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@type_check_only
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class _clear_and_catch_warnings_with_records(clear_and_catch_warnings):
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def __enter__(self) -> list[warnings.WarningMessage]: ...
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@type_check_only
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class _clear_and_catch_warnings_without_records(clear_and_catch_warnings):
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def __enter__(self) -> None: ...
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###
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verbose: int = 0
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NUMPY_ROOT: Final[Path] = ...
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IS_INSTALLED: Final[bool] = ...
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IS_EDITABLE: Final[bool] = ...
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IS_MUSL: Final[bool] = ...
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IS_PYPY: Final[bool] = ...
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IS_PYSTON: Final[bool] = ...
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IS_WASM: Final[bool] = ...
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HAS_REFCOUNT: Final[bool] = ...
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HAS_LAPACK64: Final[bool] = ...
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NOGIL_BUILD: Final[bool] = ...
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class KnownFailureException(Exception): ...
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class IgnoreException(Exception): ...
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# NOTE: `warnings.catch_warnings` is incorrectly defined as invariant in typeshed
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class clear_and_catch_warnings(warnings.catch_warnings[_W_co], Generic[_W_co]): # type: ignore[type-var] # pyright: ignore[reportInvalidTypeArguments]
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class_modules: ClassVar[tuple[types.ModuleType, ...]] = ()
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modules: Final[set[types.ModuleType]]
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@overload # record: True
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def __init__(self: clear_and_catch_warnings[_WarnLog], /, record: L[True], modules: _ToModules = ()) -> None: ...
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@overload # record: False (default)
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def __init__(self: clear_and_catch_warnings[None], /, record: L[False] = False, modules: _ToModules = ()) -> None: ...
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@overload # record; bool
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def __init__(self, /, record: bool, modules: _ToModules = ()) -> None: ...
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class suppress_warnings:
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log: Final[_WarnLog]
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def __init__(self, /, forwarding_rule: L["always", "module", "once", "location"] = "always") -> None: ...
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def __enter__(self) -> Self: ...
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def __exit__(self, cls: type[BaseException] | None, exc: BaseException | None, tb: types.TracebackType | None, /) -> None: ...
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def __call__(self, /, func: _FT) -> _FT: ...
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#
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def filter(self, /, category: type[Warning] = ..., message: str = "", module: types.ModuleType | None = None) -> None: ...
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def record(self, /, category: type[Warning] = ..., message: str = "", module: types.ModuleType | None = None) -> _WarnLog: ...
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# Contrary to runtime we can't do `os.name` checks while type checking,
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# only `sys.platform` checks
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if sys.platform == "win32" or sys.platform == "cygwin":
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def memusage(processName: str = ..., instance: int = ...) -> int: ...
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elif sys.platform == "linux":
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def memusage(_proc_pid_stat: StrOrBytesPath = ...) -> int | None: ...
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else:
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def memusage() -> NoReturn: ...
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if sys.platform == "linux":
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def jiffies(_proc_pid_stat: StrOrBytesPath = ..., _load_time: list[float] = []) -> int: ...
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else:
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def jiffies(_load_time: list[float] = []) -> int: ...
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#
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def build_err_msg(
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arrays: Iterable[object],
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err_msg: object,
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header: str = ...,
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verbose: bool = ...,
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names: Sequence[str] = ...,
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precision: SupportsIndex | None = ...,
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) -> str: ...
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#
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def print_assert_equal(test_string: str, actual: object, desired: object) -> None: ...
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#
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def assert_(val: object, msg: str | Callable[[], str] = "") -> None: ...
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#
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def assert_equal(
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actual: object,
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desired: object,
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err_msg: object = "",
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verbose: bool = True,
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*,
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strict: bool = False,
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) -> None: ...
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def assert_almost_equal(
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actual: _NumericArrayLike,
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desired: _NumericArrayLike,
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decimal: int = 7,
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err_msg: object = "",
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verbose: bool = True,
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) -> None: ...
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#
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def assert_approx_equal(
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actual: ConvertibleToFloat,
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desired: ConvertibleToFloat,
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significant: int = 7,
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err_msg: object = "",
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verbose: bool = True,
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) -> None: ...
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#
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def assert_array_compare(
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comparison: _ComparisonFunc,
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x: ArrayLike,
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y: ArrayLike,
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err_msg: object = "",
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verbose: bool = True,
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header: str = "",
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precision: SupportsIndex = 6,
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equal_nan: bool = True,
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equal_inf: bool = True,
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*,
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strict: bool = False,
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names: tuple[str, str] = ("ACTUAL", "DESIRED"),
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) -> None: ...
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#
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def assert_array_equal(
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actual: object,
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desired: object,
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err_msg: object = "",
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verbose: bool = True,
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*,
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strict: bool = False,
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) -> None: ...
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#
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def assert_array_almost_equal(
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actual: _NumericArrayLike,
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desired: _NumericArrayLike,
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decimal: float = 6,
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err_msg: object = "",
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verbose: bool = True,
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) -> None: ...
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@overload
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def assert_array_less(
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x: _ArrayLikeDT64_co,
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y: _ArrayLikeDT64_co,
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err_msg: object = "",
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verbose: bool = True,
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*,
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strict: bool = False,
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) -> None: ...
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@overload
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def assert_array_less(
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x: _ArrayLikeTD64_co,
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y: _ArrayLikeTD64_co,
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err_msg: object = "",
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verbose: bool = True,
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*,
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strict: bool = False,
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) -> None: ...
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@overload
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def assert_array_less(
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x: _NumericArrayLike,
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y: _NumericArrayLike,
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err_msg: object = "",
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verbose: bool = True,
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*,
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strict: bool = False,
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) -> None: ...
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#
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def assert_string_equal(actual: str, desired: str) -> None: ...
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#
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@overload
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def assert_raises(
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exception_class: _ExceptionSpec[_ET],
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/,
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*,
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msg: str | None = None,
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) -> unittest.case._AssertRaisesContext[_ET]: ...
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@overload
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def assert_raises(
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exception_class: _ExceptionSpec,
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callable: Callable[_Tss, Any],
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/,
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*args: _Tss.args,
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**kwargs: _Tss.kwargs,
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) -> None: ...
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#
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@overload
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def assert_raises_regex(
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exception_class: _ExceptionSpec[_ET],
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expected_regexp: _RegexLike,
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*,
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msg: str | None = None,
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) -> unittest.case._AssertRaisesContext[_ET]: ...
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@overload
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def assert_raises_regex(
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exception_class: _ExceptionSpec,
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expected_regexp: _RegexLike,
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callable: Callable[_Tss, Any],
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*args: _Tss.args,
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**kwargs: _Tss.kwargs,
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) -> None: ...
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#
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@overload
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def assert_allclose(
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actual: _ArrayLikeTD64_co,
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desired: _ArrayLikeTD64_co,
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rtol: float = 1e-7,
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atol: float = 0,
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equal_nan: bool = True,
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err_msg: object = "",
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verbose: bool = True,
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*,
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strict: bool = False,
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) -> None: ...
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@overload
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def assert_allclose(
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actual: _NumericArrayLike,
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desired: _NumericArrayLike,
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rtol: float = 1e-7,
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atol: float = 0,
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equal_nan: bool = True,
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err_msg: object = "",
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verbose: bool = True,
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*,
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strict: bool = False,
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) -> None: ...
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#
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def assert_array_almost_equal_nulp(
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x: _ArrayLikeNumber_co,
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y: _ArrayLikeNumber_co,
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nulp: float = 1,
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) -> None: ...
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#
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def assert_array_max_ulp(
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a: _ArrayLikeNumber_co,
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b: _ArrayLikeNumber_co,
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maxulp: float = 1,
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dtype: DTypeLike | None = None,
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) -> NDArray[Any]: ...
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#
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@overload
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def assert_warns(warning_class: _WarningSpec) -> _GeneratorContextManager[None]: ...
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@overload
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def assert_warns(warning_class: _WarningSpec, func: Callable[_Tss, _T], *args: _Tss.args, **kwargs: _Tss.kwargs) -> _T: ...
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#
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@overload
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def assert_no_warnings() -> _GeneratorContextManager[None]: ...
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@overload
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def assert_no_warnings(func: Callable[_Tss, _T], /, *args: _Tss.args, **kwargs: _Tss.kwargs) -> _T: ...
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#
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@overload
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def assert_no_gc_cycles() -> _GeneratorContextManager[None]: ...
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@overload
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def assert_no_gc_cycles(func: Callable[_Tss, Any], /, *args: _Tss.args, **kwargs: _Tss.kwargs) -> None: ...
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###
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#
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@overload
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def tempdir(
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suffix: None = None,
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prefix: None = None,
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dir: None = None,
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) -> _GeneratorContextManager[str]: ...
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@overload
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def tempdir(
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suffix: AnyStr | None = None,
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prefix: AnyStr | None = None,
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*,
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dir: GenericPath[AnyStr],
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) -> _GeneratorContextManager[AnyStr]: ...
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@overload
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def tempdir(
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suffix: AnyStr | None = None,
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*,
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prefix: AnyStr,
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dir: GenericPath[AnyStr] | None = None,
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) -> _GeneratorContextManager[AnyStr]: ...
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@overload
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def tempdir(
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suffix: AnyStr,
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prefix: AnyStr | None = None,
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dir: GenericPath[AnyStr] | None = None,
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) -> _GeneratorContextManager[AnyStr]: ...
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#
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@overload
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def temppath(
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suffix: None = None,
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prefix: None = None,
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dir: None = None,
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text: bool = False,
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) -> _GeneratorContextManager[str]: ...
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@overload
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def temppath(
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suffix: AnyStr | None,
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prefix: AnyStr | None,
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dir: GenericPath[AnyStr],
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text: bool = False,
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) -> _GeneratorContextManager[AnyStr]: ...
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@overload
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def temppath(
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suffix: AnyStr | None = None,
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prefix: AnyStr | None = None,
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*,
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dir: GenericPath[AnyStr],
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text: bool = False,
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) -> _GeneratorContextManager[AnyStr]: ...
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@overload
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def temppath(
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suffix: AnyStr | None,
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prefix: AnyStr,
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dir: GenericPath[AnyStr] | None = None,
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text: bool = False,
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) -> _GeneratorContextManager[AnyStr]: ...
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@overload
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def temppath(
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suffix: AnyStr | None = None,
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|
*,
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prefix: AnyStr,
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dir: GenericPath[AnyStr] | None = None,
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text: bool = False,
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) -> _GeneratorContextManager[AnyStr]: ...
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@overload
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def temppath(
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suffix: AnyStr,
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prefix: AnyStr | None = None,
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dir: GenericPath[AnyStr] | None = None,
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text: bool = False,
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) -> _GeneratorContextManager[AnyStr]: ...
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#
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def check_support_sve(__cache: list[_T_or_bool] = []) -> _T_or_bool: ... # noqa: PYI063
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#
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def decorate_methods(
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cls: type,
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decorator: Callable[[Callable[..., Any]], Any],
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testmatch: _RegexLike | None = None,
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) -> None: ...
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#
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@overload
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def run_threaded(
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func: Callable[[], None],
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max_workers: int = 8,
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pass_count: bool = False,
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pass_barrier: bool = False,
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outer_iterations: int = 1,
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prepare_args: None = None,
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) -> None: ...
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@overload
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def run_threaded(
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func: Callable[[*_Ts], None],
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max_workers: int,
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pass_count: bool,
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pass_barrier: bool,
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outer_iterations: int,
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prepare_args: tuple[*_Ts],
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) -> None: ...
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@overload
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def run_threaded(
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func: Callable[[*_Ts], None],
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max_workers: int = 8,
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pass_count: bool = False,
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pass_barrier: bool = False,
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outer_iterations: int = 1,
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*,
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prepare_args: tuple[*_Ts],
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) -> None: ...
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#
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def runstring(astr: _StrLike | types.CodeType, dict: dict[str, Any] | None) -> Any: ... # noqa: ANN401
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def rundocs(filename: StrPath | None = None, raise_on_error: bool = True) -> None: ...
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def measure(code_str: _StrLike | ast.AST, times: int = 1, label: str | None = None) -> float: ...
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def break_cycles() -> None: ...
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