def render(data, width, height, force=True, padding=None, overlays=(), overlay_sources=(),
                 overlay_tints=(), overlay_sizes=None, overlay_positions=None, mask=None, mask_source=None,
                 center=".5,.5", format=IMAGE_DEFAULT_FORMAT, quality=IMAGE_DEFAULT_QUALITY, fill=None, background=None,
                 tint=None, pre_rotation=None, post_rotation=None, crop=True, grayscale=False):
    """
    Rescale the given image, optionally cropping it to make sure the result image has the specified width and height.
    """

    if not isinstance(data, six.string_types):
        input_file = BytesIO(data)
    else:
        input_file = StringIO(data)

    img = pil.open(input_file)
    if img.mode != "RGBA":
        img = img.convert("RGBA")

    if width is None:
        width = img.size[0]
    if height is None:
        height = img.size[1]

    img = do_rotate(img, pre_rotation)

    if crop:
        img = resizeCrop(img, width, height, center, force)
    else:
        img = resizeScale(img, width, height, force)

    if grayscale:
        img = do_grayscale(img)
    do_tint(img, tint)
    img = do_fill(img, fill, width, height)
    img = do_background(img, background)
    do_mask(img, mask, mask_source)
    do_overlays(img, overlays, overlay_tints, overlay_sources, overlay_sizes, overlay_positions)
    img = do_padding(img, padding)
    img = do_rotate(img, post_rotation)

    tmp = BytesIO()
    img.save(tmp, format, quality=quality)
    tmp.seek(0)
    output_data = tmp.getvalue()
    input_file.close()
    tmp.close()

    return output_data
dataset/ETHPy150Open francescortiz/image/image/utils.py/render/original