def isLinux(self):
        return self._platform.startswith("linux")
system.multicall([{'methodName': 'add', 'params': [2, 2]}, ...]) => [[4], ...]
dataset/ETHPy150Open twisted/twisted/twisted/python/runtime.py/Platform.isLinux--crossover with--dataset/ETHPy150Open kleientertainment/ds_mod_tools/pkg/win32/Python27/Lib/SimpleXMLRPCServer.py/SimpleXMLRPCDispatcher.system_multicall