`numpy.lib._arraypad_impl:_set_reflect_both`

Signature

def _set_reflect_both(padded, axis, width_pair, method, original_period, include_edge = False)

Pad axis of arr with reflection.

padded : ndarray: Input array of arbitrary shape.
axis : int: Axis along which to pad arr.
width_pair : (int, int): Pair of widths that mark the pad area on both sides in the given dimension.
method : str: Controls method of reflection; options are 'even' or 'odd'.
original_period : int: Original length of data on axis of arr.
include_edge : bool: If true, edge value is included in reflection, otherwise the edge value forms the symmetric axis to the reflection.

pad_amt : tuple of ints, length 2: New index positions of padding to do along the axis. If these are both 0, padding is done in this dimension.