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- from collections.abc import Callable
- from typing import Final, Literal, TypeVar, TypedDict, overload, type_check_only
- from numpy.random._generator import Generator
- from numpy.random._mt19937 import MT19937
- from numpy.random._pcg64 import PCG64, PCG64DXSM
- from numpy.random._philox import Philox
- from numpy.random._sfc64 import SFC64
- from numpy.random.bit_generator import BitGenerator
- from numpy.random.mtrand import RandomState
- _T = TypeVar("_T", bound=BitGenerator)
- @type_check_only
- class _BitGenerators(TypedDict):
- MT19937: type[MT19937]
- PCG64: type[PCG64]
- PCG64DXSM: type[PCG64DXSM]
- Philox: type[Philox]
- SFC64: type[SFC64]
- BitGenerators: Final[_BitGenerators] = ...
- @overload
- def __bit_generator_ctor(bit_generator: Literal["MT19937"] = "MT19937") -> MT19937: ...
- @overload
- def __bit_generator_ctor(bit_generator: Literal["PCG64"]) -> PCG64: ...
- @overload
- def __bit_generator_ctor(bit_generator: Literal["PCG64DXSM"]) -> PCG64DXSM: ...
- @overload
- def __bit_generator_ctor(bit_generator: Literal["Philox"]) -> Philox: ...
- @overload
- def __bit_generator_ctor(bit_generator: Literal["SFC64"]) -> SFC64: ...
- @overload
- def __bit_generator_ctor(bit_generator: type[_T]) -> _T: ...
- def __generator_ctor(
- bit_generator_name: str | type[BitGenerator] | BitGenerator = "MT19937",
- bit_generator_ctor: Callable[[str | type[BitGenerator]], BitGenerator] = ...,
- ) -> Generator: ...
- def __randomstate_ctor(
- bit_generator_name: str | type[BitGenerator] | BitGenerator = "MT19937",
- bit_generator_ctor: Callable[[str | type[BitGenerator]], BitGenerator] = ...,
- ) -> RandomState: ...
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