How to Schedule Tasks in the Future With Celery

In this video I will demonstrate two ways of scheduling tasks in the future in Celery. I use Flask as a way to demonstrate this, but this works in any context you use Celery. One approach uses countdown/eta, and the other approach uses Celery Beat.

[bivensrk]

At the risk of being ignored, how does one set a task to expire? I'm trying to test a thing I know will not work and want it to expire once it fails.

[TheAremoh]

Thanks for this video.
I'm trying to save a task into a database but I get Session object not seriaizble. How can I solve this?

[andreylimagrowth]

Thanks for your video man! Have you ever faced a problem like this: My celery beat starts working well running the function every 3 minutes, and after some hours it starts to stuck, and then firing the function 4 times at once...I tried everything but I can't figure out what is this

[eduardmart]

Can you please make a video on how to integrate celery with flask?
It's not really easy to understand especially with flask's contexts.

[MrDelliSanti]

Thanks for the great content as usual. I'd love a how to schedule cron task with python anywhere.

[mr.artist]

How to run celery task every minute/ every day programmatically?

[RonivaldoPassosSampaio]

Can you make a video about having multiple workers on different servers to execute the tasks making sure every task is executed once only? Thank you for the great content as always!

[grahamjoss]

What’s the advantage of using this instead of cron or launchd?