def begin_call(self, method, *args):
        d = Deferred(self.loop, logger=logger)
        d.request = self.request_num
        self.requests[self.request_num] = d
        self.protocol.send_request(d.request, method, args)
        self.request_num += 1
        return d
Helper method for getting the current evennia version.
dataset/ETHPy150Open bfrog/whizzer/whizzer/rpc/proxy.py/Proxy.begin_call--crossover with--dataset/ETHPy150Open evennia/evennia/evennia/utils/utils.py/get_evennia_version