Function _slice_at_axis

numpy/lib/_arraypad_impl.py:34–56

Construct tuple of slices to slice an array in the given dimension. Parameters ---------- sl : slice The slice for the given dimension. axis : int The axis to which `sl` is applied. All other dimensions are left "unsliced". Returns ------- s

(sl, axis)

def _slice_at_axis(sl, axis):
    """
    Construct tuple of slices to slice an array in the given dimension.

    Parameters
    ----------
    sl : slice
        The slice for the given dimension.
    axis : int
        The axis to which `sl` is applied. All other dimensions are left
        "unsliced".

    Returns
    -------
    sl : tuple of slices
        A tuple with slices matching `shape` in length.

    Examples
    --------
    >>> np._slice_at_axis(slice(None, 3, -1), 1)
    (slice(None, None, None), slice(None, 3, -1), (...,))
    """
    return (slice(None),) * axis + (sl,) + (...,)


def _view_roi(array, original_area_slice, axis):