APScheduler是一个Python定时任务框架，使用起来十分方便。提供了基于日期、固定时间间隔以及crontab类型的任务，并且可以持久化任务、并以daemon方式运行应用。
测试计划任务
mac-abeen:timetask abeen$ vim testtask.py
1 # !/usr/bin/env python
2 # -*- encoding:utf-8 -*-
3
4 from datetime import datetime
5
6
7 class TestTask(object):
8 """
9 测试计划任务
10 """
11
12 def print_file(self, content):
13 f = open("testtask.log", "a")
14 f.write(content)
15 f.close()
16
17
18 def run_second(self):
19 self.print_file("run_second is run on {0} \r\n ".format(datetime.now()))
20
21
22 def run_minute(self):
23 self.print_file("run_minute is run on {0} \r\n ".format(datetime.now()))
24
25
26
27
28 if __name__ == "__main__":
29 tt = TestTask()
30 tt.run_second()
31 tt.run_minute()
任务执行
mac-abeen:timetask abeen$ vim run_task.py
1 # !/usr/bin/env python 2 # -*- encoding:utf-8 -*- 3 4 from datetime import datetime 5 import time 6 from apscheduler.schedulers.blocking import BlockingScheduler 7 from testtask import TestTask 8 9 def run(): 10 scheduler = BlockingScheduler() 11 scheduler.add_job(func=TestTask().run_second, trigger=‘interval‘, seconds=3) 12 scheduler.add_job(func=TestTask().run_minute, trigger=‘interval‘, seconds=60) 13 14 scheduler.start() 15 16 17 if __name__ == "__main__": 18 print "scheduler is run ......" 19 run()
日志记录（测试部分日志信息）
1 run_second is run on 2017-06-29 15:13:16.070406 2 run_minute is run on 2017-06-29 15:13:16.071498 3 run_second is run on 2017-06-29 15:13:32.378192 ... 22 run_minute is run on 2017-06-29 15:14:29.379333 23 run_second is run on 2017-06-29 15:14:29.379462 24 run_second is run on 2017-06-29 15:14:32.380961 ... 44 run_minute is run on 2017-06-29 15:15:29.380135 45 run_second is run on 2017-06-29 15:15:32.380093 46 run_second is run on 2017-06-29 15:15:35.378075 ....
官方资料帮助：
https://pypi.python.org/pypi/APScheduler/#downloads
[Dynamic Language] Python定时任务框架
原文：http://www.cnblogs.com/abeen/p/7094718.html