chronospy定时任务模块
Chronos 是通过 Tornado IOLoop 驱动的多线程/多进程任务定时工具。
import logging import time import tornado import chronos import os import urllib2 def test_process(): LOGGER.info("process pid %s", os.getpid()) def test(word): LOGGER.info("an other task, say '%s'", word) def say(): response = urllib2.urlopen('https://www.google.com/') html = response.read() LOGGER.info(html[:10]) def init(): global LOGGER debug = True level = logging.DEBUG if debug else logging.INFO logging.basicConfig(level=level, format='%(asctime)s %(levelname)-8s %(message)s', datefmt='%Y-%m-%d %H:%M:%S', filemode='a+') LOGGER = logging.getLogger("demo") # bind a ioloop or use default ioloop chronos.setup() # chronos.setup(tornado.ioloop.IOLoop()) chronos.schedule('say', chronos.every_second(1), say) chronos.schedule('say2', chronos.every_second(1), test_process, once=True, process=True) chronos.schedule('say3', chronos.every_second(1), lambda: test("test3")) chronos.start(True) if __name__ == '__main__': init()
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