def add(self, key, value, timeout=DEFAULT_TIMEOUT, version=None,
            read=False, tag=None):
        # pylint: disable=arguments-differ
        if self.has_key(key, version):
            return False
        return self.set(
            key, value, timeout=timeout, version=version, read=read, tag=tag
        )
Start child process
dataset/ETHPy150Open grantjenks/python-diskcache/diskcache/djangocache.py/DjangoCache.add--crossover with--dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/python/Lib/multiprocessing/process.py/Process.start