@cached_property
    def session(self):
        return SecureCookie.load_cookie(self, settings.COOKIE_NAME,
                                        settings.SECRET_KEY)
Delete blobs from Blobstore.
dataset/ETHPy150Open mitsuhiko/solace/solace/application.py/Request.session--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/ndb/blobstore.py/delete_multi