Top "Celery" questions

Distributed task queues (Ex. Celery) vs crontab scripts

I'm having trouble understanding the purpose of 'distributed task queues'. For example, python's celery library. I know that in celery, …

python django celery

How to restart Celery gracefully without delaying tasks

We use Celery with our Django webapp to manage offline tasks; some of these tasks can run up to 120 seconds. …

django linux celery pid celeryd

How to disallow pickle serialization in celery

Celery defaults to using pickle as its serialization method for tasks. As noted in the FAQ, this represents a security …

python security celery

Celery Flower Security in Production

I am looking to use Flower (https://github.com/mher/flower) to monitor my Celery tasks in place of the …

django nginx celery flower

python celery - ImportError: No module named _curses - while attempting to run manage.py celeryev

Background Windows 7 x 64 Python 2.7 Django 1.4 Celery with Redis bundle While trying to run manage.py celeryev, I get the following …

python celery curses

Celery works, but with flower doesn't work

I have installed celery and RabitMQ and flower. I am able to browse to the flower port. I have the …

celery amqp flower

Celery chaining tasks sequentially

i need to download a file through ftp, change it and upload it back. I am using celery to do …

python django celery django-celery

Celery Beat: Limit to single task instance at a time

I have celery beat and celery (four workers) to do some processing steps in bulk. One of those tasks is …

python concurrency rabbitmq celery celerybeat

Celery Exception Handling

Suppose i have this task definition: def some_other_foo(input) raise Exception('This is not handled!') return input @…

python python-2.7 celery celeryd

Celery: How to ignore task result in chord or chain?

I'm using celery, I have several tasks which needed to be executed in order. For example I have this task: @…

python asynchronous task celery