# Copyright 2013 VMware, Inc. # All Rights Reserved # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. class TaskStatus(object): """Task running status. This is used by execution/status callback function to notify the task manager what's the status of current task, and also used for indication the final task execution result. """ PENDING = 1 COMPLETED = 2 ERROR = 3 ABORT = 4 class TaskState(object): """Current state of a task. This is to keep track of the current state of a task. NONE: the task is still in the queue START: the task is pull out from the queue and is about to be executed EXECUTED: the task has been executed STATUS: we're running periodic status check for this task RESULT: the task has finished and result is ready """ NONE = -1 START = 0 EXECUTED = 1 STATUS = 2 RESULT = 3