convert jpg to png

https://datatofish.com/jpeg-to-png-python/

 

 

from PIL import Image
import os

jpg_dir = "./2020_jpg/"
png_dir = "./2020_png/"

for f in os.listdir(jpg_dir):
     jpg_file = jpg_dir + f
     png_file = png_dir + f.replace(".jpg",".png")
    
     im1 = Image.open(jpg_file)
     im1.save(png_file)