Slide 26
Slide 26 text
Пример из жизни
import os
from PIL import Image
from multiprocessing import Pool
def create_thumbnail(filename):
im = Image.open(filename)
im.thumbnail((75, 75), Image.ANTIALIAS)
save_path = os.path.join(".", "thumbnails", fname)
im.save(save_path)
if __name__ == "__main__":
images = [file for file in os.listdir(".") if "jpeg" in file]
pool = Pool()
pool.map(create_thumbnail, images)
pool.close()
pool.join()