def run(self):
        for i in range(TIMES_TO_INCREMENT):
            lock = MemcacheMutex("lock", self.memcache)
            lock.acquire()
            value = self.memcache.get(COUNTER_KEY) or 0
            value += 1
            self.memcache.set(COUNTER_KEY, value)
            lock.release()
plot_axhline(y, xmin=None, ymin=None, **kws)
dataset/ETHPy150Open AppScale/appscale/AppDB/test/functional/test_memcache_mutex.py/Incrementer.run--crossover with--dataset/ETHPy150Open xraypy/xraylarch/plugins/wx/plotter.py/_plot_axhline