#########################################################################
#
# Copyright (C) 2016 OSGeo
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
#########################################################################
from django.conf import settings
from django.apps import AppConfig
from django.db.models.signals import post_migrate
[docs]
class LayerNotReady(Exception):
pass
[docs]
def run_setup_hooks(sender, **kwargs):
from django.utils import timezone
# Initialize periodic tasks
if (
"django_celery_beat" in settings.INSTALLED_APPS
and getattr(settings, "CELERY_BEAT_SCHEDULER", None) == "django_celery_beat.schedulers:DatabaseScheduler"
):
from django_celery_beat.models import (
IntervalSchedule,
PeriodicTask,
)
daily_interval, _ = IntervalSchedule.objects.get_or_create(every=1, period="days")
PeriodicTask.objects.update_or_create(
name="clean-up-old-task-result",
defaults=dict(
task="geonode.upload.tasks.cleanup_celery_task_entries",
interval=daily_interval,
args="",
start_time=timezone.now(),
),
)
[docs]
class UploadAppConfig(AppConfig):
[docs]
name = "geonode.upload"
[docs]
def ready(self):
super().ready()
post_migrate.connect(run_setup_hooks, sender=self)
settings.CELERY_BEAT_SCHEDULE["clean-up-old-task-result"] = {
"task": "geonode.upload.tasks.cleanup_celery_task_entries",
"schedule": 86400.0,
}
[docs]
default_app_config = "geonode.upload.UploadAppConfig"