def dm(self):
died = []
pids = [os.getpid()]
states = ['running']
descs = ['MainProcess']
for pid, description in self._processes.items():
if not psutil.pid_exists(pid):
self._ended.append((pid, description))
died.append(pid)
continue
pids.append(pid)
states.append('running')
descs.append(description)
for pid in died:
del self._processes[pid]
if cfg.subprocess_manager_show_ended:
for pid, description in self._ended:
pids.append(pid)
states.append('ended')
descs.append(description)
dm = DataMatrix(length=len(pids))
dm.pid = pids
dm.state = states
dm.description = descs
return dm
