numpy.ndarray.__class_getitem__
method
- ndarray. __class_getitem__ ( item, / )
-
Return a parametrized wrapper around the
ndarray
type.New in version 1.22.
- Returns
-
- alias types.GenericAlias
-
A parametrized
ndarray
type.
See also
- PEP 585
-
Type hinting generics in standard collections.
-
numpy.typing.NDArray
-
An ndarray alias generic w.r.t. its
dtype.type
.
Notes
This method is only available for python 3.9 and later.
Examples
>>> from typing import Any >>> import numpy as np
>>> np.ndarray[Any, np.dtype[Any]] numpy.ndarray[typing.Any, numpy.dtype[typing.Any]]
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Licensed under the 3-clause BSD License.
https://numpy.org/doc/1.22/reference/generated/numpy.ndarray.__class_getitem__.html