def shortsessionid(self):
        ssid = (self.sessionid >> 8) ^ (self.sessionid & ((1 << 8) - 1))
        return "%x" % ssid
Wrapper to instantiate a ConfigAccessBackend
dataset/ETHPy150Open coreemu/core/daemon/core/session.py/Session.shortsessionid--crossover with--dataset/ETHPy150Open mathcamp/pypicloud/tests/test_access_backends.py/TestConfigBackend._backend