Function _wrap_numpy_scalars

xarray/core/indexing.py:895–908

Wrap NumPy scalars in 0d arrays.

(array)

def _wrap_numpy_scalars(array):
    """Wrap NumPy scalars in 0d arrays."""
    ndim = duck_array_ops.ndim(array)
    if ndim == 0 and (
        isinstance(array, np.generic)
        or not (is_duck_array(array) or isinstance(array, NDArrayMixin))
    ):
        return np.array(array)
    elif hasattr(array, "dtype"):
        return array
    elif ndim == 0:
        return np.array(array)
    else:
        return array


class CopyOnWriteArray(ExplicitlyIndexedNDArrayMixin):