environment/lib/python2.7/site-packages/IPython/parallel/controller/hub.py
def save_task_result(self, idents, msg):
        """save the result of a completed task."""
        client_id = idents[0]
        try:
            msg = self.session.unserialize(msg)
        except Exception:
            self.log.error("task::invalid task result message send to %r: %r",
                    client_id, msg, exc_info=True)
            return

        parent = msg['parent_header']
        if not parent:
            # print msg
            self.log.warn("Task %r had no parent!", msg)
            return
        msg_id = parent['msg_id']
        if msg_id in self.unassigned:
            self.unassigned.remove(msg_id)

        header = msg['header']
        engine_uuid = header.get('engine', u'')
        eid = self.by_ident.get(cast_bytes(engine_uuid), None)
        
        status = header.get('status', None)

        if msg_id in self.pending:
            self.log.info("task::task %r finished on %s", msg_id, eid)
            self.pending.remove(msg_id)
            self.all_completed.add(msg_id)
            if eid is not None:
                if status != 'aborted':
                    self.completed[eid].append(msg_id)
                if msg_id in self.tasks[eid]:
                    self.tasks[eid].remove(msg_id)
            completed = header['date']
            started = header.get('started', None)
            result = {
                'result_header' : header,
                'result_content': msg['content'],
                'started' : started,
                'completed' : completed,
                'received' : datetime.now(),
                'engine_uuid': engine_uuid,
            }

            result['result_buffers'] = msg['buffers']
            try:
                self.db.update_record(msg_id, result)
            except Exception:
                self.log.error("DB Error saving task request %r", msg_id, exc_info=True)

        else:
            self.log.debug("task::unknown task %r finished", msg_id)
def save_task_result(self, idents, msg):
        """save the result of a completed task."""
        client_id = idents[0]
        try:
            msg = self.session.unserialize(msg)
        except Exception:
            self.log.error("task::invalid task result message send to %r: %r",
                    client_id, msg, exc_info=True)
            return

        parent = msg['parent_header']
        if not parent:
            # print msg
            self.log.warn("Task %r had no parent!", msg)
            return
        msg_id = parent['msg_id']
        if msg_id in self.unassigned:
            self.unassigned.remove(msg_id)

        header = msg['header']
        engine_uuid = header.get('engine', u'')
        eid = self.by_ident.get(cast_bytes(engine_uuid), None)
        
        status = header.get('status', None)

        if msg_id in self.pending:
            self.log.info("task::task %r finished on %s", msg_id, eid)
            self.pending.remove(msg_id)
            self.all_completed.add(msg_id)
            if eid is not None:
                if status != 'aborted':
                    self.completed[eid].append(msg_id)
                if msg_id in self.tasks[eid]:
                    self.tasks[eid].remove(msg_id)
            completed = header['date']
            started = header.get('started', None)
            result = {
                'result_header' : header,
                'result_content': msg['content'],
                'started' : started,
                'completed' : completed,
                'received' : datetime.now(),
                'engine_uuid': engine_uuid,
            }

            result['result_buffers'] = msg['buffers']
            try:
                self.db.update_record(msg_id, result)
            except Exception:
                self.log.error("DB Error saving task request %r", msg_id, exc_info=True)

        else:
            self.log.debug("task::unknown task %r finished", msg_id)
def save_task_result ( self , idents , msg ) : client_id = idents [ 0 ] try : msg = self . session . unserialize ( msg ) except Exception : self . log . error ( "task::invalid task result message send to %r: %r" , client_id , msg , exc_info = True ) return parent = msg [ 'parent_header' ] if not parent : # print msg self . log . warn ( "Task %r had no parent!" , msg ) return msg_id = parent [ 'msg_id' ] if msg_id in self . unassigned : self . unassigned . remove ( msg_id ) header = msg [ 'header' ] engine_uuid = header . get ( 'engine' , u'' ) eid = self . by_ident . get ( cast_bytes ( engine_uuid ) , None ) status = header . get ( 'status' , None ) if msg_id in self . pending : self . log . info ( "task::task %r finished on %s" , msg_id , eid ) self . pending . remove ( msg_id ) self . all_completed . add ( msg_id ) if eid is not None : if status != 'aborted' : self . completed [ eid ] . append ( msg_id ) if msg_id in self . tasks [ eid ] : self . tasks [ eid ] . remove ( msg_id ) completed = header [ 'date' ] started = header . get ( 'started' , None ) result = { 'result_header' : header , 'result_content' : msg [ 'content' ] , 'started' : started , 'completed' : completed , 'received' : datetime . now ( ) , 'engine_uuid' : engine_uuid , } result [ 'result_buffers' ] = msg [ 'buffers' ] try : self . db . update_record ( msg_id , result ) except Exception : self . log . error ( "DB Error saving task request %r" , msg_id , exc_info = True ) else : self . log . debug ( "task::unknown task %r finished" , msg_id )
save the result of a completed task.
save the result of a completed task .