cmsmanage/doorcontrol/apps.py

from django.apps import AppConfig
from django.db.models.signals import post_migrate


def post_migrate_callback(sender, **kwargs):
    from django_q.models import Schedule

    from cmsmanage.django_q2_helper import ensure_scheduled

    from .tasks.scrapehidevents import q_getMessagesAllDoors

    ensure_scheduled(
        "Fetch HID Events",
        q_getMessagesAllDoors,
        schedule_type=Schedule.MINUTES,
        minutes=15,
    )


class DoorControlConfig(AppConfig):
    default_auto_field = "django.db.models.BigAutoField"
    name = "doorcontrol"
    verbose_name = "Door Control"

    def ready(self):
        post_migrate.connect(post_migrate_callback, sender=self)