12

from PIL import Image

from pathlib import Path

extension_list = [".jpeg", ".jpg", ".png"]

def image_compression(input_dir, final_quality=85 ):

  for image_file in Path(input_dir).iterdir():

    if image_file.is_file() and image_file.suffix.lower() in extension_list:

      foo = Image.open(image_file)

      h, w = foo.size

      if max(h,w) > 960:

        divisor = max(h,w)/960

        foo = foo.resize(

          (int(h / divisor), int(w / divisor)),

          Image.ANTIALIAS,

        )

      new_name = image_file.stem

      extension = image_file.suffix

      new_image_path = Path(input_dir).joinpath(

        new_name + "_compressed" + extension

      )

      foo.save(new_image_path, optimize=True, quality=final_quality)

DIR = "C:\\Users\\mohan.kumar.paluru\\test\\Saved Pictures"

final_quality = 70

image_compression(DIR, final_quality)