def reschedule(self,
date,
callable_name=None,
content_object=None,
expires='7d',
args=None,
kwargs=None):
"""Schedule a clone of this job."""
# Resolve date relative to the expected start of the current job.
if isinstance(date, basestring):
date = parse_timedelta(date)
if isinstance(date, datetime.timedelta):
date = self.time_slot_start + date
if callable_name is None:
callable_name = self.callable_name
if content_object is None:
content_object = self.content_object
if args is None:
args = self.args or []
if kwargs is None:
kwargs = self.kwargs or {}
from django_future import schedule_job
return schedule_job(date,
callable_name,
content_object=content_object,
expires=expires,
args=args,
kwargs=kwargs)
def schedule_harvest(self):
# Try to find the scheduled jobs for this object
jobs = ScheduledJob.objects.filter(callable_name=self.job_callable_name,
object_id=self.id,
content_type__pk=ContentType.objects.get_for_model(self.__class__).id,
status="scheduled")
jobs.delete()
# The harvesting is disabled, do not schedule a job
if not self.active:
return
now = datetime.datetime.now()
next_harvest_datetime = datetime.datetime.combine(now.date(), self.harvest_begin_time)
if next_harvest_datetime < now:
next_harvest_datetime += datetime.timedelta(days=1)
harvest_interval = datetime.timedelta(hours=self.harvest_interval)
while (next_harvest_datetime - now) > harvest_interval:
next_harvest_datetime -= harvest_interval
schedule_job(next_harvest_datetime, self.job_callable_name, content_object=self)
def schedule_harvest(self):
# Try to find the scheduled jobs for this object
jobs = ScheduledJob.objects.filter(
callable_name=self.job_callable_name,
object_id=self.id,
content_type__pk=ContentType.objects.get_for_model(self.__class__).id,
status="scheduled",
)
jobs.delete()
# The harvesting is disabled, do not schedule a job
if not self.active:
return
now = datetime.datetime.now()
next_harvest_datetime = datetime.datetime.combine(now.date(), self.harvest_begin_time)
if next_harvest_datetime < now:
next_harvest_datetime += datetime.timedelta(days=1)
harvest_interval = datetime.timedelta(hours=self.harvest_interval)
while (next_harvest_datetime - now) > harvest_interval:
next_harvest_datetime -= harvest_interval
schedule_job(next_harvest_datetime, self.job_callable_name, content_object=self)
def reschedule(self, date, callable_name=None, content_object=None,
expires='7d', args=None, kwargs=None):
"""Schedule a clone of this job."""
# Resolve date relative to the expected start of the current job.
if isinstance(date, basestring):
date = parse_timedelta(date)
if isinstance(date, datetime.timedelta):
date = self.time_slot_start + date
if callable_name is None:
callable_name = self.callable_name
if content_object is None:
content_object = self.content_object
if args is None:
args = self.args
if kwargs is None:
kwargs = self.kwargs
from django_future import schedule_job
return schedule_job(date, callable_name, content_object=content_object,
expires=expires, args=args, kwargs=kwargs)
