#867: Background tasks, like a one-time forked schedule
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Reporter: [EMAIL PROTECTED] | Owner: anonymous
Type: enhancement | Status: new
Priority: normal | Milestone:
Component: TurboGears | Version: 0.9a6
Severity: normal | Resolution:
Keywords: |
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Comment (by kevin):
Karl just posted this to the mailing list:
{{{
....def add_datetime_task(self, action, taskname, date_time,
processmethod, args, kw):
........"""Add a new task to the schedule. This provides a way to
generate one-time
........ events where you know the time you want the event to occur"""
........now = time.time()
........date_time = time.mktime(date_time.timetuple())
........if date_time - now < 0:
............return None
........if processmethod==method.sequential:
............TaskClass=OneTimeTask
........elif processmethod==method.threaded:
............TaskClass = ThreadedOneTimeTask
........elif processmethod = method.forked:
............TaskClass = ForkedOneTimeTask
........if not args:
............args = []
........if not kw:
............kw = {}
........task = TaskClass(taskname, date_time, action, args, kw)
........self.schedule_task_abs(task,date_time)
........return task
class OneTimeTask(Task):
....def __init__(self, name, date_time, action, args=None, kw=None):
........Task.__init__(self, name, action, args, kw)
....def reschedule(self, scheduler):
........pass
}}}
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Ticket URL: <http://trac.turbogears.org/turbogears/ticket/867>
TurboGears <http://www.turbogears.org/>
TurboGears front-to-back web development
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