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celery.py
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celery.py
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"""
Import celery, load its settings from the django settings
and auto discover tasks in all installed django apps.
Taken from: https://celery.readthedocs.org/en/latest/django/first-steps-with-django.html
"""
import os
from celery import Celery
from django.conf import settings
from openedx.core.lib.celery.routers import AlternateEnvironmentRouter
# set the default Django settings module for the 'celery' program.
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'proj.settings')
APP = Celery('proj')
# 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)
class Router(AlternateEnvironmentRouter):
"""
An implementation of AlternateEnvironmentRouter, for routing tasks to non-cms queues.
"""
@property
def alternate_env_tasks(self):
"""
Defines alternate environment tasks, as a dict of form { task_name: alternate_queue }
"""
return {}