def getChallenge(self, request):
        return self.digest.getChallenge(request.getClientIP())
Tests if can handle a long user agent with failure
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/web/_auth/digest.py/DigestCredentialFactory.getChallenge--crossover with--dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/django-axes-1.4.0/axes/tests.py/AccessAttemptTest.test_long_user_agent_not_valid