project-callisto/callisto-core

from __future__ import absolute_import, unicode_literals

import logging
import os

from celery import Celery

from django.conf import settings
from django.core.exceptions import ImproperlyConfigured

logger = logging.getLogger(__name__)
celery_app = Celery("celeryconfig")

# set the default Django settings module for the 'celery' program.
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "callisto_core.utils.settings")
os.environ.setdefault("DJANGO_CONFIGURATION", "")

# Allow advanced django configurations, and settings are not setup():
if os.environ.get("DJANGO_CONFIGURATION") is not "":
    try:
        hasattr(settings, "INSTALLED_APPS")
    except ImproperlyConfigured:
        import configurations

        configurations.setup()

# Using a string here means the worker doesn't have to serialize
# the configuration object to child processes.
# - namespace='CELERY' means all celery-related configuration keys
#   should have a `CELERY_` prefix.
celery_app.config_from_object("django.conf:settings", namespace="CELERY")

# Load task modules from all registered Django app configs.
celery_app.autodiscover_tasks(lambda: settings.INSTALLED_APPS)


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