Files
zulip/analytics/management/commands/clear_single_stat.py
Vishnu Ks 123bcea518 management: Don't use sys.exit(1).
Using sys.exit in a management command makes it impossible
to unit test the code in question.  The correct approach to do the same
thing in Django management commands is to raise CommandError.

Followup of b570c0dafa
2019-05-03 14:20:39 -07:00

27 lines
964 B
Python

from argparse import ArgumentParser
from typing import Any
from django.core.management.base import BaseCommand, CommandError
from analytics.lib.counts import COUNT_STATS, do_drop_single_stat
class Command(BaseCommand):
help = """Clear analytics tables."""
def add_arguments(self, parser: ArgumentParser) -> None:
parser.add_argument('--force',
action='store_true',
help="Actually do it.")
parser.add_argument('--property',
type=str,
help="The property of the stat to be cleared.")
def handle(self, *args: Any, **options: Any) -> None:
property = options['property']
if property not in COUNT_STATS:
raise CommandError("Invalid property: %s" % (property,))
if not options['force']:
raise CommandError("No action taken. Use --force.")
do_drop_single_stat(property)