What are the best practices for scheduling tasks in Flask?

What are the best practices for scheduling tasks in Flask?

When scheduling tasks in Flask, consider using Celery for asynchronous task management, and ensure tasks are idempotent.

How do I set up Celery with Flask?

To set up Celery, install it via pip, configure it in your Flask app, and define your tasks in a separate module.

Can you give an example of a simple task using Celery?

Sure! Here's a simple task: @app.task def add(x, y): return x + y. You can call it with add.delay(4, 6).

What about error handling in scheduled tasks?

Implement retries and error logging in your tasks to handle failures gracefully and ensure reliability.