medium_celery.py

from __future__ import absolute_import

import os

from celery import Celery


# Below sets the default Django settings module for the 'celery' app.
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'django_celery_site.settings')

# Celery() object contains Celery tasks and configurations.
app = Celery('django_celery_site')

# The defined namespace='CELERY' means all celery-related configuration keys will be loaded
# into celery and should start with a prefix CELERY_
app.config_from_object('django.conf:settings', namespace='CELERY')

# Load task modules from all registered Django app configs.
app.autodiscover_tasks()


@app.task(bind=True)
def debug_task(self):
   print('Request: {0!r}'.format(self.request))