downloader.py 文件源码

def __init__(self, thread_nb, board, imageboard, output_folder, folder, is_quiet, condition, check_duplicate):
        # Getting info about the imageboard URL
        ib_info = imageboard_info.imageboard_info(imageboard)

        base_url = ib_info.base_url
        image_url = ib_info.image_base_url
        thread_subfolder = ib_info.thread_subfolder
        image_subfolder = ib_info.image_subfolder

        # These URL are the url of the thread
        # and the base url where images are stored on the imageboard
        self.thread_url = "{0}{1}{2}{3}.json".format(base_url, board, thread_subfolder, thread_nb)
        self.image_url = "{0}{1}{2}".format(image_url, board, image_subfolder)

        self.tmp_dir = "/tmp/{0}/".format(os.getpid())
        self.curr_time = time.strftime('%d%m%Y-%H%M%S')
        self.pid = os.getpid()
        self.thread = threading.current_thread().name

        self.downloaded_log = "{0}/{1}4scanner_dld-{2}-{3}".format(self.tmp_dir, self.curr_time, self.pid, self.thread)

        self.out_dir = os.path.join(output_folder, 'downloads', imageboard, board, folder, str(thread_nb))

        self.thread_nb = thread_nb
        self.imageboard = imageboard
        self.board = board
        self.condition = condition
        self.check_duplicate = check_duplicate
        self.is_quiet = is_quiet

        # Creating the tmp and output directory
        self.create_dir(self.tmp_dir)
        self.create_dir(self.out_dir)


    # Main download function