code: def wait(self):
          ''' wait for the done event to be set - no timeout'''
          self._done_event.wait(MAXINT)
          return self._status, self._exceptiof wait(self):
          ''' wait for the done event to be set - no timeout'''
          self._done_event.wait(MAXINT)
          return self._status, self._exception
docs: wait for the done event to be set - no timeout