django-orchestra/orchestra/contrib/mailer/tasks.py

23 lines
576 B
Python

from datetime import timedelta
from django.utils import timezone
from celery.task.schedules import crontab
from orchestra.contrib.tasks import task, periodic_task
from . import engine, settings
@task
def send_message(message):
engine.send_message(message)
@periodic_task(run_every=crontab(hour=7, minute=30))
def cleanup_messages():
from .models import Message
delta = timedelta(days=settings.MAILER_MESSAGES_CLEANUP_DAYS)
now = timezone.now()
epoch = (now-delta)
return Message.objects.filter(state=Message.SENT, last_retry__lt=epoch).delete()