diff options
Diffstat (limited to 'numpy/typing/_shape.py')
-rw-r--r-- | numpy/typing/_shape.py | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/numpy/typing/_shape.py b/numpy/typing/_shape.py index 4629046ea..b720c3ffc 100644 --- a/numpy/typing/_shape.py +++ b/numpy/typing/_shape.py @@ -1,6 +1,15 @@ +import sys from typing import Sequence, Tuple, Union +if sys.version_info >= (3, 8): + from typing import SupportsIndex +else: + try: + from typing_extensions import SupportsIndex + except ImportError: + SupportsIndex = NotImplemented + _Shape = Tuple[int, ...] # Anything that can be coerced to a shape tuple -_ShapeLike = Union[int, Sequence[int]] +_ShapeLike = Union[SupportsIndex, Sequence[SupportsIndex]] |