def register_stat_counters(self, comp, min_counters, sec_counters=None):
        counters = {}
        for key in min_counters:
            new = MinuteStatManager()
            new.owner = comp
            new.key = key
            counters[key] = new
            self._min_stat_counters.append(new)

        for key in sec_counters or []:
            new = SecondStatManager()
            new.owner = comp
            new.key = key
            counters[key] = new
            self._sec_stat_counters.append(new)

        return counters
Returns a list of versions for a server.
dataset/ETHPy150Open simplecrypto/powerpool/powerpool/main.py/PowerPool.register_stat_counters--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/api/request_info.py/Dispatcher.get_versions