def session_key(self, experiment):
        return "bandit:%s:v1" % experiment
Generates random strings
dataset/ETHPy150Open dailymuse/oz/oz/bandit/middleware.py/BanditTestingMiddleware.session_key--crossover with--dataset/ETHPy150Open ckoepp/TwitterSearch/tests/test_tso.py/TwitterSearchOrderTest.generateString