leonardo-modules/leonardo-celery

Celery workers for Leonardo CMS

Leonardo Celery Worker

This module provide worker for hard work around periodical syncing and updating caches, sending emails or whatever you need do asynchronously.

• Installation
• Settings
• Start worker
• Syncing state
• Use smart caching
• Read More

Installation

pip install leonardo-celery

pip install django-leonardo[celery]

Settings

BROKER_URL = 'redis://localhost:6379/0'

BROKER_URL = 'amqp://user:password@127.0.0.1:5672/leonardo'

Set custom scheduler and result backend

CELERY_RESULT_BACKEND = 'djcelery.backends.database:DatabaseBackend'

CELERYBEAT_SCHEDULER = "djcelery.schedulers.DatabaseScheduler"

Start worker

python manage.py celery worker -B -E

Syncing state

For syncing state to databse run celerycam

python manage.py celerycam

Tasks are discovered by standard mechanism:

app.autodiscover_tasks(lambda: settings.INSTALLED_APPS)

Use smart caching

Use cacheback jobs for fetching data asynchronously.

pip install leonardo-celery[cacheback]

Define your jobs. More about Jobs http://django-cacheback.readthedocs.org/en/latest/usage.html#as-an-instance-of-cacheback-job

Read More

• https://celery.readthedocs.org/en/release21-maint/userguide/monitoring.html#starting-the-monitor
• http://celery.readthedocs.org/en/latest/index.html
• https://github.com/django-leonardo/django-leonardo
• https://github.com/michaelkuty/django-cacheback
• http://django-cacheback.readthedocs.org/en/latest/usage.html#as-an-instance-of-cacheback-job