mirror of https://github.com/zulip/zulip.git
43 lines
1.5 KiB
Python
43 lines
1.5 KiB
Python
from argparse import ArgumentParser
|
|
from typing import Any
|
|
|
|
from django.core.management import CommandError
|
|
from django.core.management.base import BaseCommand
|
|
from typing_extensions import override
|
|
|
|
from zerver.lib.queue import SimpleQueueClient
|
|
from zerver.worker.queue_processors import get_active_worker_queues
|
|
|
|
|
|
class Command(BaseCommand):
|
|
@override
|
|
def add_arguments(self, parser: ArgumentParser) -> None:
|
|
parser.add_argument(dest="queue_name", nargs="?", help="queue to purge")
|
|
parser.add_argument("--all", action="store_true", help="purge all queues")
|
|
|
|
help = "Discards all messages from the given queue"
|
|
|
|
@override
|
|
def handle(self, *args: Any, **options: str) -> None:
|
|
def purge_queue(queue_name: str) -> None:
|
|
queue = SimpleQueueClient()
|
|
queue.ensure_queue(queue_name, lambda channel: channel.queue_purge(queue_name))
|
|
|
|
if options["all"]:
|
|
for queue_name in get_active_worker_queues():
|
|
purge_queue(queue_name)
|
|
print("All queues purged")
|
|
elif not options["queue_name"]:
|
|
raise CommandError("Missing queue_name argument!")
|
|
else:
|
|
queue_name = options["queue_name"]
|
|
if not (
|
|
queue_name in get_active_worker_queues() or queue_name.startswith("notify_tornado")
|
|
):
|
|
raise CommandError(f"Unknown queue {queue_name}")
|
|
|
|
print(f"Purging queue {queue_name}")
|
|
purge_queue(queue_name)
|
|
|
|
print("Done")
|