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♻️ matlib code cleanup #781

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Merged
jorenham merged 1 commit into from
Dec 25, 2025
+27 −24
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♻️ matlib code cleanup #781

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51 changes: 27 additions & 24 deletions src/numpy-stubs/matlib.pyi
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Original file line number Diff line number Diff line change
Expand Up @@ -600,72 +600,75 @@ __all__ += [ # noqa: RUF022

###

_T = TypeVar("_T", bound=np.generic)
_Matrix: TypeAlias = np.matrix[tuple[int, int], np.dtype[_T]]
_ScalarT = TypeVar("_ScalarT", bound=np.generic)
_Order: TypeAlias = Literal["C", "F"]

###

#
@overload
def empty(shape: int | tuple[int, int], dtype: None = None, order: _Order = "C") -> _Matrix[np.float64]: ...
def empty(shape: int | tuple[int, int], dtype: None = None, order: _Order = "C") -> _nt.Matrix[np.float64]: ...
@overload
def empty(shape: int | tuple[int, int], dtype: _DTypeLike[_T], order: _Order = "C") -> _Matrix[_T]: ...
def empty(shape: int | tuple[int, int], dtype: _DTypeLike[_ScalarT], order: _Order = "C") -> _nt.Matrix[_ScalarT]: ...
@overload
def empty(shape: int | tuple[int, int], dtype: npt.DTypeLike, order: _Order = "C") -> _Matrix[Any]: ...
def empty(shape: int | tuple[int, int], dtype: npt.DTypeLike, order: _Order = "C") -> _nt.Matrix[Any]: ...

#
@overload
def ones(shape: int | tuple[int, int], dtype: None = None, order: _Order = "C") -> _Matrix[np.float64]: ...
def ones(shape: int | tuple[int, int], dtype: None = None, order: _Order = "C") -> _nt.Matrix[np.float64]: ...
@overload
def ones(shape: int | tuple[int, int], dtype: _DTypeLike[_T], order: _Order = "C") -> _Matrix[_T]: ...
def ones(shape: int | tuple[int, int], dtype: _DTypeLike[_ScalarT], order: _Order = "C") -> _nt.Matrix[_ScalarT]: ...
@overload
def ones(shape: int | tuple[int, int], dtype: npt.DTypeLike, order: _Order = "C") -> _Matrix[Any]: ...
def ones(shape: int | tuple[int, int], dtype: npt.DTypeLike, order: _Order = "C") -> _nt.Matrix[Any]: ...

#
@overload
def zeros(shape: int | tuple[int, int], dtype: None = None, order: _Order = "C") -> _Matrix[np.float64]: ...
def zeros(shape: int | tuple[int, int], dtype: None = None, order: _Order = "C") -> _nt.Matrix[np.float64]: ...
@overload
def zeros(shape: int | tuple[int, int], dtype: _DTypeLike[_T], order: _Order = "C") -> _Matrix[_T]: ...
def zeros(shape: int | tuple[int, int], dtype: _DTypeLike[_ScalarT], order: _Order = "C") -> _nt.Matrix[_ScalarT]: ...
@overload
def zeros(shape: int | tuple[int, int], dtype: npt.DTypeLike, order: _Order = "C") -> _Matrix[Any]: ...
def zeros(shape: int | tuple[int, int], dtype: npt.DTypeLike, order: _Order = "C") -> _nt.Matrix[Any]: ...

#
@overload
def identity(n: int, dtype: None = None) -> _Matrix[np.float64]: ...
def identity(n: int, dtype: None = None) -> _nt.Matrix[np.float64]: ...
@overload
def identity(n: int, dtype: _DTypeLike[_T]) -> _Matrix[_T]: ...
def identity(n: int, dtype: _DTypeLike[_ScalarT]) -> _nt.Matrix[_ScalarT]: ...
@overload
def identity(n: int, dtype: npt.DTypeLike | None = None) -> _Matrix[Any]: ...
def identity(n: int, dtype: npt.DTypeLike | None = None) -> _nt.Matrix[Any]: ...

#
@overload
def eye(
n: int, M: int | None = None, k: int = 0, dtype: type[np.float64] | None = ..., order: _Order = "C"
) -> _Matrix[np.float64]: ...
) -> _nt.Matrix[np.float64]: ...
@overload
def eye(n: int, M: int | None, k: int, dtype: _DTypeLike[_T], order: _Order = "C") -> _Matrix[_T]: ...
def eye(n: int, M: int | None, k: int, dtype: _DTypeLike[_ScalarT], order: _Order = "C") -> _nt.Matrix[_ScalarT]: ...
@overload
def eye(n: int, M: int | None = None, k: int = 0, *, dtype: _DTypeLike[_T], order: _Order = "C") -> _Matrix[_T]: ...
def eye(
n: int, M: int | None = None, k: int = 0, *, dtype: _DTypeLike[_ScalarT], order: _Order = "C"
) -> _nt.Matrix[_ScalarT]: ...
@overload
def eye(n: int, M: int | None = None, k: int = 0, dtype: npt.DTypeLike = ..., order: _Order = "C") -> _Matrix[Any]: ...
def eye(
n: int, M: int | None = None, k: int = 0, dtype: npt.DTypeLike = ..., order: _Order = "C"
) -> _nt.Matrix[Any]: ...

#
@overload
def rand(arg: int | tuple[()] | tuple[int] | tuple[int, int], /) -> _Matrix[np.float64]: ...
def rand(arg: int | tuple[()] | tuple[int] | tuple[int, int], /) -> _nt.Matrix[np.float64]: ...
@overload
def rand(arg: int, /, *args: int) -> _Matrix[np.float64]: ...
def rand(arg: int, /, *args: int) -> _nt.Matrix[np.float64]: ...

#
@overload
def randn(arg: int | tuple[()] | tuple[int] | tuple[int, int], /) -> _Matrix[np.float64]: ...
def randn(arg: int | tuple[()] | tuple[int] | tuple[int, int], /) -> _nt.Matrix[np.float64]: ...
@overload
def randn(arg: int, /, *args: int) -> _Matrix[np.float64]: ...
def randn(arg: int, /, *args: int) -> _nt.Matrix[np.float64]: ...

#
@overload
def repmat(a: _Matrix[_T], m: int, n: int) -> _Matrix[_T]: ...
def repmat(a: _nt.Matrix[_ScalarT], m: int, n: int) -> _nt.Matrix[_ScalarT]: ...
@overload
def repmat(a: _ArrayLike[_T], m: int, n: int) -> _nt.Array[_T]: ...
def repmat(a: _ArrayLike[_ScalarT], m: int, n: int) -> _nt.Array[_ScalarT]: ...
@overload
def repmat(a: npt.ArrayLike, m: int, n: int) -> _nt.Array[Any]: ...