Function atleast_nd

dask/array/core.py:4544–4550

(x, ndim)

    # or NUMPY_LICENSE.txt within this directory

    def atleast_nd(x, ndim):
        x = asanyarray(x)
        diff = max(ndim - x.ndim, 0)
        if diff == 0:
            return x
        else:
            return x[(None,) * diff + (Ellipsis,)]

    def format_index(index):
        return "arrays" + "".join(f"[{i}]" for i in index)