def _last_update_time(shop, task):
last_before_datetime = mwsdatetime.to_naive(task.before_datetime)
last_after_datetime = mwsdatetime.to_naive(task.after_datetime)
params = {}
after_date = None
before_date = None
utcnow = datetime.utcnow()
if (last_before_datetime + timedelta(minutes=22)) <= utcnow:
after_date = last_before_datetime - timedelta(seconds=1)
before_date = after_date + timedelta(minutes=20)
elif shop.begin_sale_date < task.after_datetime.date():
before_date = last_after_datetime + timedelta(seconds=1)
after_date = before_date - timedelta(minutes=20)
else:
return None
params['PostedAfter'] = after_date.isoformat() + "Z"
params['PostedBefore'] = before_date.isoformat() + "Z"
task.last_before_datetime = before_date
task.last_after_datetime = after_date
task.save()
return params
def is_throttling(self):
now = datetime.utcnow() - timedelta(seconds=3)
working_date = mwsdatetime.to_naive(self.start_work_datetime)
if now < working_date:
return True
return False
def is_timeout(self):
now = datetime.utcnow() - timedelta(minutes=5)
working_date = mwsdatetime.to_naive(self.start_work_datetime)
if now > working_date:
return True
return False