_celery.py

# !/usr/bin/env python
# encoding=utf-8
from __future__ import absolute_import

import os

from celery import Celery

from django.conf import settings

# set the default Django settings module for the 'celery' program.
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'sun.settings')

app = Celery('sun_tasks')
app.conf.task_default_queue = 'sun_tasks'


# Using a string here means the worker will not have to
# pickle the object when using Windows.
app.config_from_object('django.conf:settings')
app.autodiscover_tasks(lambda: settings.INSTALLED_APPS)