def main(n_slices): """ test out the class """ image = SlicedImage(fn='images/orig.png') image.slice_image(n_slices) image.shuffle_slices() new_image = image.sliced_image() fn = open('sliced_image.png','w') new_image.image.save(fn) fn.close() new_image.slice_image(n_slices) reorder_slices(new_image) reordered_image = new_image.sliced_image() fn2 = open('recompiled_image.png','w') reordered_image.image.save(fn2) fn2.close()