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I'm trying to schedule a job every X hours within a class. However I'm not sure how to pass the current context to the method, since it requires "self". I know that if do it cron-style, i can use an args argument list, but that hasn't worked either. Help?
class MyClass(object):
@settings.scheduler.interval_schedule(hours=2)
def post(self, first_argument=None):
# do stuff
self.cleanup()
Results in
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/apscheduler/scheduler.py", line 510, in _run_job
retval = job.func(*job.args, **job.kwargs)
TypeError: post() takes at least 1 argument (0 given)
Thanks.
714
In-process task scheduler with Cron-like capabilities Advanced Python Scheduler (APScheduler) is a Python library that lets you schedule your Python code to be executed later, either just once or periodically. You can add new jobs or remove old ones on the fly as you please.
The max_instances only tells you how many concurrent jobs you can have. APScheduler has three types of triggers: date interval cron. interval and cron repeat forever, date is a one-shot on a given date.
Below is an example of a background scheduler. In this example, sched is a BackgroundScheduler instance. The main thread runs a while-loop sleeping forever; the scheduler thread triggers the job every 3 seconds. It only stops when you type Ctrl-C from your keyboard or send SIGINT to the process.
You can go this way:
class MyClass(object):
def post(self, first_argument=None):
# do stuff
self.cleanup()
@settings.scheduler.interval_schedule(hours=2)
def my_job(first_argument=None):
my_class = MyClass()
my_class.post(first_argument)
Or, this way:
my_class = MyClass()
scheduler.add_job(my_class.post, 'interval', {'seconds': 3}, kwargs={'first_argument': first_argument})
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