import sys from typing import Any import numpy as np import numpy.typing as npt from numpy.lib.shape_base import _ArrayPrepare, _ArrayWrap if sys.version_info >= (3, 11): from typing import assert_type else: from typing_extensions import assert_type i8: np.int64 f8: np.float64 AR_b: npt.NDArray[np.bool_] AR_i8: npt.NDArray[np.int64] AR_f8: npt.NDArray[np.float64] AR_LIKE_f8: list[float] assert_type(np.take_along_axis(AR_f8, AR_i8, axis=1), npt.NDArray[np.float64]) assert_type(np.take_along_axis(f8, AR_i8, axis=None), npt.NDArray[np.float64]) assert_type(np.put_along_axis(AR_f8, AR_i8, "1.0", axis=1), None) assert_type(np.expand_dims(AR_i8, 2), npt.NDArray[np.int64]) assert_type(np.expand_dims(AR_LIKE_f8, 2), npt.NDArray[Any]) assert_type(np.column_stack([AR_i8]), npt.NDArray[np.int64]) assert_type(np.column_stack([AR_LIKE_f8]), npt.NDArray[Any]) assert_type(np.dstack([AR_i8]), npt.NDArray[np.int64]) assert_type(np.dstack([AR_LIKE_f8]), npt.NDArray[Any]) assert_type(np.row_stack([AR_i8]), npt.NDArray[np.int64]) assert_type(np.row_stack([AR_LIKE_f8]), npt.NDArray[Any]) assert_type(np.array_split(AR_i8, [3, 5, 6, 10]), list[npt.NDArray[np.int64]]) assert_type(np.array_split(AR_LIKE_f8, [3, 5, 6, 10]), list[npt.NDArray[Any]]) assert_type(np.split(AR_i8, [3, 5, 6, 10]), list[npt.NDArray[np.int64]]) assert_type(np.split(AR_LIKE_f8, [3, 5, 6, 10]), list[npt.NDArray[Any]]) assert_type(np.hsplit(AR_i8, [3, 5, 6, 10]), list[npt.NDArray[np.int64]]) assert_type(np.hsplit(AR_LIKE_f8, [3, 5, 6, 10]), list[npt.NDArray[Any]]) assert_type(np.vsplit(AR_i8, [3, 5, 6, 10]), list[npt.NDArray[np.int64]]) assert_type(np.vsplit(AR_LIKE_f8, [3, 5, 6, 10]), list[npt.NDArray[Any]]) assert_type(np.dsplit(AR_i8, [3, 5, 6, 10]), list[npt.NDArray[np.int64]]) assert_type(np.dsplit(AR_LIKE_f8, [3, 5, 6, 10]), list[npt.NDArray[Any]]) assert_type(np.lib.shape_base.get_array_prepare(AR_i8), _ArrayPrepare) assert_type(np.lib.shape_base.get_array_prepare(AR_i8, 1), None | _ArrayPrepare) assert_type(np.get_array_wrap(AR_i8), _ArrayWrap) assert_type(np.get_array_wrap(AR_i8, 1), None | _ArrayWrap) assert_type(np.kron(AR_b, AR_b), npt.NDArray[np.bool_]) assert_type(np.kron(AR_b, AR_i8), npt.NDArray[np.signedinteger[Any]]) assert_type(np.kron(AR_f8, AR_f8), npt.NDArray[np.floating[Any]]) assert_type(np.tile(AR_i8, 5), npt.NDArray[np.int64]) assert_type(np.tile(AR_LIKE_f8, [2, 2]), npt.NDArray[Any])