(image_urls, dst_dir, file_prefix="img", concurrency=50, timeout=20, proxy_type=None, proxy=None)
Download image according to given urls and automatically rename them in order.
    :param timeout:
    :param proxy:
    :param proxy_type:
    :param image_urls: list of image urls
    :param dst_dir: output the downloaded images to dst_dir
    :param file_prefix: if set to "img", files will be in format "img_xxx.jpg"
    :param concurrency: number of requests process simultaneously
    :return: none
Download image according to given urls and automatically rename them in order.
    :param timeout:
    :param proxy:
    :param proxy_type:
    :param image_urls: list of image urls
    :param dst_dir: output the downloaded images to dst_dir
    :param file_prefix: if set to "img", files will be in format "img_xxx.jpg"
    :param concurrency: number of requests process simultaneously
    :return: none
Download image according to given urls and automatically rename them in order . : param timeout : : param proxy : : param proxy_type : : param image_urls : list of image urls : param dst_dir : output the downloaded images to dst_dir : param file_prefix : if set to img files will be in format img_xxx . jpg : param concurrency : number of requests process simultaneously : return : none
def download_images(image_urls, dst_dir, file_prefix="img", concurrency=50, timeout=20, proxy_type=None, proxy=None):
    """
    Download image according to given urls and automatically rename them in order.
    :param timeout:
    :param proxy:
    :param proxy_type:
    :param image_urls: list of image urls
    :param dst_dir: output the downloaded images to dst_dir
    :param file_prefix: if set to "img", files will be in format "img_xxx.jpg"
    :param concurrency: number of requests process simultaneously
    :return: none
    """

    with concurrent.futures.ThreadPoolExecutor(max_workers=concurrency) as executor:
        future_list = list()
        count = 0
        if not os.path.exists(dst_dir):
            os.makedirs(dst_dir)
        for image_url in image_urls:
            file_name = file_prefix + "_" + "%04d" % count
            future_list.append(executor.submit(
                download_image, image_url, dst_dir, file_name, timeout, proxy_type, proxy))
            count += 1
        concurrent.futures.wait(future_list, timeout=180)
def download_images ( image_urls , dst_dir , file_prefix = "img" , concurrency = 50 , timeout = 20 , proxy_type = None , proxy = None ) : with concurrent . futures . ThreadPoolExecutor ( max_workers = concurrency ) as executor : future_list = list ( ) count = 0 if not os . path . exists ( dst_dir ) : os . makedirs ( dst_dir ) for image_url in image_urls : file_name = file_prefix + "_" + "%04d" % count future_list . append ( executor . submit ( download_image , image_url , dst_dir , file_name , timeout , proxy_type , proxy ) ) count += 1 concurrent . futures . wait ( future_list , timeout = 180 )