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peeringdb-peeringdb/peeringdb_server/management/commands/pdb_delete_pocs.py
Matt Griswold 5147028bee clean up / format / poetry (#1000)
* stub in poetry for pipenv

* re-add tester image

* add pre-commit / formatting

* fix ghactions

* revert test data whitespace, exclude tests/data

* revert ws

* decruft, rm tox/pipenv

* install dev packages for base image

* add lgtm config to force to py3
2021-07-10 10:12:35 -05:00

59 lines
1.5 KiB
Python

from datetime import timedelta
from django.conf import settings
from django.core.management.base import BaseCommand
from django.utils import timezone
from reversion.models import Version
from peeringdb_server.models import NetworkContact
class Command(BaseCommand):
help = "Hard deletes old soft-deleted network contact instances"
def add_arguments(self, parser):
parser.add_argument(
"--commit", action="store_true", help="will commit the changes"
)
def log(self, msg):
if self.commit:
self.stdout.write(msg)
else:
self.stdout.write(f"[pretend] {msg}")
def handle(self, *args, **options):
self.commit = options.get("commit")
self._hard_delete_old_pocs()
def _hard_delete_old_pocs(self):
qset = NetworkContact.objects.filter(status="deleted")
date = timezone.now() - timedelta(days=settings.POC_DELETION_PERIOD)
qset = qset.filter(updated__lte=date)
count = qset.count()
self.log(f"Checking soft-deleted poc instances older than {date}")
self.log(f"Network contacts flagged for hard delete: {count}")
counter = 1
for poc in qset:
self.log(f"Deleting poc={poc.id} ... {counter} / {count}")
counter += 1
if self.commit:
# remove poc reversion data
versions = Version.objects.get_for_object(poc)
versions.delete()
# remove poc
poc.delete(hard=True)