apscheduler 无法正常工作
这是代码：
#coding=utf-8
from apscheduler.scheduler import Scheduler
import logging
logging.basicConfig(filename='/tmp/log', level=logging.DEBUG,
format='%(levelname)s[%(asctime)s]: %(message)s')
sched = Scheduler()
sched.start()
#@sched.interval_schedule(seconds=3)
def job_function():
logging.debug('hello world')
sched.add_interval_job(job_function, seconds=3)
如果我切换到装饰器，仍然不起作用。日志是这样的：
DEBUG[2011-10-09 11:02:45,175]: Looking for jobs to run
DEBUG[2011-10-09 11:02:45,176]: No jobs; waiting until a job is added
INFO[2011-10-09 11:02:45,176]: Added job "job_function (trigger: interval[0:00:03], next run at: 2011-10-09 11:02:48.176444)" to job store "default"
INFO[2011-10-09 11:02:45,177]: Shutting down thread pool
添加了作业job_function，但是神经触发了，为什么？
this is the code:
#coding=utf-8
from apscheduler.scheduler import Scheduler
import logging
logging.basicConfig(filename='/tmp/log', level=logging.DEBUG,
format='%(levelname)s[%(asctime)s]: %(message)s')
sched = Scheduler()
sched.start()
#@sched.interval_schedule(seconds=3)
def job_function():
logging.debug('hello world')
sched.add_interval_job(job_function, seconds=3)
if i switch to decorator, still doesn't work. the log is like this:
DEBUG[2011-10-09 11:02:45,175]: Looking for jobs to run
DEBUG[2011-10-09 11:02:45,176]: No jobs; waiting until a job is added
INFO[2011-10-09 11:02:45,176]: Added job "job_function (trigger: interval[0:00:03], next run at: 2011-10-09 11:02:48.176444)" to job store "default"
INFO[2011-10-09 11:02:45,177]: Shutting down thread pool
the job job_function is added, but is nerver triggered, why?
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如果这就是您的全部代码，那么它为什么不起作用就很清楚了——应用程序在计划执行作业之前退出。请参阅 https://bitbucket.org/agronholm/apscheduler/src/tip/ 中提供的示例示例。
If this is all your code, then it's clear why it's not working -- the application exits before the job is scheduled to be executed. See the examples provided at https://bitbucket.org/agronholm/apscheduler/src/tip/examples .
正如文档中所述，如果您想要调度程序要阻止，您需要将
standalone标志设置为True。确保添加信号处理程序或捕获中断异常:-)
As mentioned in the documentation, if you want the Scheduler to block, you need to set the
standaloneflag toTrue.Make sure you add signal handlers or catch interrupt exceptions :-)