def shutdown(self, hub=True, targets='all', block=False):
        """Shutdown the executor, including all workers and controllers.

        The interface documentation for IPP is `here <http://ipyparallel.readthedocs.io/en/latest/api/ipyparallel.html#ipyparallel.Client.shutdown>`_

        Kwargs:
            - hub (Bool): Whether the hub should be shutdown, Default:True,
            - targets (list of ints| 'all'): List of engine id's to kill, Default:'all'
            - block (Bool): To block for confirmations or not

        Raises:
             NotImplementedError
        """
        if self.controller:
            logger.debug("IPP:Shutdown sequence: Attempting controller kill")
            self.controller.close()

        # We do not actually do executor.shutdown because
        # this blocks even when requested to not block, killing the
        # controller is more effective although impolite.
        # x = self.executor.shutdown(targets=targets,
        #                           hub=hub,
        #                           block=block)

        logger.debug("Done with executor shutdown")
        return True
def shutdown(self, hub=True, targets='all', block=False):
        
        if self.controller:
            logger.debug("IPP:Shutdown sequence: Attempting controller kill")
            self.controller.close()

        
        
        
        
        
        

        logger.debug("Done with executor shutdown")
        return True
def shutdown ( self , hub = True , targets = 'all' , block = False ) : if self . controller : logger . debug ( "IPP:Shutdown sequence: Attempting controller kill" ) self . controller . close ( ) # We do not actually do executor.shutdown because # this blocks even when requested to not block, killing the # controller is more effective although impolite. # x = self.executor.shutdown(targets=targets, #                           hub=hub, #                           block=block) logger . debug ( "Done with executor shutdown" ) return True
Shutdown the executor, including all workers and controllers.

        The interface documentation for IPP is `here <http://ipyparallel.readthedocs.io/en/latest/api/ipyparallel.html#ipyparallel.Client.shutdown>`_

        Kwargs:
            - hub (Bool): Whether the hub should be shutdown, Default:True,
            - targets (list of ints| 'all'): List of engine id's to kill, Default:'all'
            - block (Bool): To block for confirmations or not

        Raises:
             NotImplementedError
Shutdown the executor including all workers and controllers .