def workers(self, alive=True):
        '''Get a listing of all workers.

        This returns a dictionary mapping worker ID to the mode
        constant for their last observed mode.

        :param bool alive: if true (default), only include workers
          that have called :meth:`Worker.heartbeat` sufficiently recently

        '''
        return self.registry.filter(
            WORKER_OBSERVED_MODE,
            priority_min=alive and time.time() or '-inf')
def workers ( self , alive = True ) : return self . registry . filter ( WORKER_OBSERVED_MODE , priority_min = alive and time . time ( ) or '-inf' )
Get a listing of all workers.

        This returns a dictionary mapping worker ID to the mode
        constant for their last observed mode.

        :param bool alive: if true (default), only include workers
          that have called :meth:`Worker.heartbeat` sufficiently recently