[Fixed]-Periodic task schedules set through view functions (Django app)

You could use django-celery-beat package. It defines several models (e.g. PeriodicTask) and it will allow you to schedule tasks in your views by simply using those models to create or edit periodic tasks. It is mentioned in the official docs.

There’s also the django-celery-beat extension that stores the schedule in the Django database, and presents a convenient admin interface to manage periodic tasks at runtime.