有没有办法通过python 3向windows任务调度程序添加任务?

问题描述

我有一个生成 GUI 的主要 python 脚本，我希望用户能够通过该 GUI 创建、修改和删除由 Windows 任务调度程序管理的计划.

I have a main python script that generates a GUI, and through that GUI I want the user to be able to create, amend, and delete schedules managed by the windows task scheduler.

推荐答案

此代码创建了一个将在 5 分钟内运行的任务(使用 pywin32):

This code creates a task which will run in 5 minutes (uses pywin32):

import datetime
import win32com.client

scheduler = win32com.client.Dispatch('Schedule.Service')
scheduler.Connect()
root_folder = scheduler.GetFolder('\\')
task_def = scheduler.NewTask(0)

# Create trigger
start_time = datetime.datetime.now() + datetime.timedelta(minutes=5)
TASK_TRIGGER_TIME = 1
trigger = task_def.Triggers.Create(TASK_TRIGGER_TIME)
trigger.StartBoundary = start_time.isoformat()

# Create action
TASK_ACTION_EXEC = 0
action = task_def.Actions.Create(TASK_ACTION_EXEC)
action.ID = 'DO NOTHING'
action.Path = 'cmd.exe'
action.Arguments = '/c "exit"'

# Set parameters
task_def.RegistrationInfo.Description = 'Test Task'
task_def.Settings.Enabled = True
task_def.Settings.StopIfGoingOnBatteries = False

# Register task
# If task already exists, it will be updated
TASK_CREATE_OR_UPDATE = 6
TASK_LOGON_NONE = 0
root_folder.RegisterTaskDefinition(
    'Test Task',  # Task name
    task_def,
    TASK_CREATE_OR_UPDATE,
    '',  # No user
    '',  # No password
    TASK_LOGON_NONE)

有关任务及其属性的更多信息，请访问:https://docs.microsoft.com/en-us/windows/desktop/taskschd/task-scheduler-objects

More info on tasks and their properties here: https://docs.microsoft.com/en-us/windows/desktop/taskschd/task-scheduler-objects

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