common.py 文件源码

def unpickle_cookies(args, alias=None):
    """
    Unpickles the cookies file for the given alias and
    returns the original object.

    If no file exists, then an empty cookies object is
    returned.
    """
    if alias is None:
        alias = args.alias

    cookie_file = os.path.join(
        get_working_dir(args),
        alias + ".cookies")

    try:
        with open(cookie_file, "rb") as cookie_jar:
            cookies = pickle.load(cookie_jar)

    except BaseException:
        cookies = requests.cookies.RequestsCookieJar()
    return cookies