@classmethod
    def quote(cls, value):
        if cls.serialization_method is not None:
            value = cls.serialization_method.dumps(value)
        if cls.quote_base64:
            value = b''.join(base64.b64encode(value).splitlines()).strip()
        return value
Quote the value for the cookie.  This can be any object supported
dataset/ETHPy150Open GoogleCloudPlatform/appengine-flask-skeleton/lib/werkzeug/contrib/securecookie.py/SecureCookie.quote