54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
import sys
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from django.conf import settings
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from django.core.management.base import BaseCommand
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from django.db.models import Q
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from django.utils import timezone
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from users.models import Identity
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class Command(BaseCommand):
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help = "Prunes identities that have no local interaction"
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def add_arguments(self, parser):
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parser.add_argument(
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"--number",
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"-n",
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type=int,
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default=500,
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help="The maximum number of identities to prune at once",
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)
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def handle(self, number: int, *args, **options):
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if not settings.SETUP.REMOTE_PRUNE_HORIZON:
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print("Pruning has been disabled as REMOTE_PRUNE_HORIZON=0")
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sys.exit(2)
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# Find a set of identities that match the initial criteria
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print(f"Running query to find up to {number} unused identities...")
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identities = Identity.objects.filter(
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local=False,
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created__lt=timezone.now(),
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).exclude(
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Q(interactions__post__local=True)
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| Q(posts__isnull=False)
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| Q(posts_mentioning__isnull=False)
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| Q(outbound_follows__isnull=False)
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| Q(inbound_follows__isnull=False)
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| Q(outbound_blocks__isnull=False)
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| Q(inbound_blocks__isnull=False)
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)[
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:number
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]
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identity_ids = identities.values_list("id", flat=True)
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print(f" found {len(identity_ids)}")
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if not identity_ids:
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sys.exit(1)
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# Delete them
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print("Deleting...")
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number_deleted, deleted = Identity.objects.filter(id__in=identity_ids).delete()
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print("Deleted:")
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for model, model_deleted in deleted.items():
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print(f" {model}: {model_deleted}")
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