from __future__ import absolute_import import os from celery import Celery os.environ.setdefault("DJANGO_SETTINGS_MODULE", "cms.settings") app = Celery("cms") app.config_from_object("django.conf:settings") app.autodiscover_tasks() app.conf.beat_schedule = app.conf.CELERY_BEAT_SCHEDULE app.conf.broker_transport_options = {"visibility_timeout": 60 * 60 * 24} # 1 day # http://docs.celeryproject.org/en/latest/getting-started/brokers/redis.html#redis-caveats app.conf.worker_prefetch_multiplier = 1