def Address(self):
    return 'http://%s:%d' % (self.host, self.port)
class in dict lookup in a loop
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/tools/dev_appserver_multiprocess.py/DevProcess.Address--crossover with--dataset/ETHPy150Open skyostil/tracy/src/generator/Cheetah/Tests/NameMapper.py/VFN.test8