python pillow resize image
from PIL import Image # set the base width of the result basewidth = 300 img = Image.open('somepic.jpg') # determining the height ratio wpercent = (basewidth/float(img.size[0])) hsize = int((float(img.size[1])*float(wpercent))) # resize image and save img = img.resize((basewidth,hsize), Image.ANTIALIAS) img.save('sompic.jpg')