import shelve


def set_cookie(key, value):
    _db[key] = value


def get_cookie(key, default=None):
    return _db.get(key, default)


def set_config_entry(key, value):
    _config[key] = value


def get_config_entry(key, default=None):
    return _config.get(key, default)


_db = shelve.open('db/cookies.db')
_config = shelve.open('db/config.db')