download_image.py

import wget
from PIL import Image

def download_image(filename, url, path='', resize=False, width=600):
    """
    backup of the images of server
    :param filename:
    :param url:
    :param path:
    :param resize:
    :param width:
    :return:
    """
    try:

        url = '{0}/{1}'.format(url, filename)
        filename = wget.download(url, out=path)

        if resize:
            basewidth = width
            img = Image.open(filename)
            wpercent = (basewidth / float(img.size[0]))
            hsize = int((float(img.size[1]) * float(wpercent)))
            img = img.resize((basewidth, hsize), Image.ANTIALIAS)
            img.save(filename)

    except Exception as e:
        print('error: {0}'.format(e))


    return filename