def add_map(self, counters_map):
    for counter_name in counters_map.counters:
      self.increment(counter_name, counters_map.counters[counter_name])
Add all counters from the map.
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/mapreduce/model.py/CountersMap.add_map