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import os
import subprocess
from PIL import ImageFile
# pip install python-resize-image
from resizeimage import resizeimage
def resize_image(img, width=None, height=None, quality=72, base_path="", filename=""):
if width and height:
newimg = resizeimage.resize_cover(img, [width, height])
if width and not height:
newimg = resizeimage.resize_width(img, width)
if height and not width:
newimg = resizeimage.resize_height(img, height)
if not os.path.isdir(base_path):
os.makedirs(base_path)
path = "%s%s" % (base_path, filename)
ImageFile.MAXBLOCK = img.size[0] * img.size[1] * 4
newimg.save(path, newimg.format, quality=quality)
subprocess.call(["jpegoptim", "%s" % path])
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