def conditions(self):
        return list(self.keys())
A context manager that consumes a WSGI environ and returns a request id.
dataset/ETHPy150Open nltk/nltk/nltk/probability.py/ConditionalFreqDist.conditions--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/tools/devappserver2/wsgi_request_info.py/WSGIRequestInfo.request