def get_active_pids(self):
        return [p.pid for p in self.processes.values()
                if p.status not in (DEAD_OR_ZOMBIE, UNEXISTING)]
Find the top-level application directory, given sys.executable.
dataset/ETHPy150Open circus-tent/circus/circus/watcher.py/Watcher.get_active_pids--crossover with--dataset/ETHPy150Open cloudmatrix/esky/esky/util.py/appdir_from_executable