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45 lines
1.9 KiB
Python
45 lines
1.9 KiB
Python
from typing import Any
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from argparse import ArgumentParser
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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 zerver.models import Realm, Stream, Message, Subscription, Recipient, get_realm
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class Command(BaseCommand):
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help = "Generate statistics on the streams for a realm."
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def add_arguments(self, parser):
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# type: (ArgumentParser) -> None
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parser.add_argument('realms', metavar='<realm>', type=str, nargs='*',
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help="realm to generate statistics for")
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def handle(self, *args, **options):
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# type: (*Any, **str) -> None
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if options['realms']:
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try:
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realms = [get_realm(string_id) for string_id in options['realms']]
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except Realm.DoesNotExist as e:
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print(e)
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exit(1)
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else:
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realms = Realm.objects.all()
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for realm in realms:
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print(realm.string_id)
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print("------------")
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print("%25s %15s %10s" % ("stream", "subscribers", "messages"))
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streams = Stream.objects.filter(realm=realm).exclude(Q(name__istartswith="tutorial-"))
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invite_only_count = 0
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for stream in streams:
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if stream.invite_only:
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invite_only_count += 1
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continue
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print("%25s" % (stream.name,), end=' ')
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recipient = Recipient.objects.filter(type=Recipient.STREAM, type_id=stream.id)
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print("%10d" % (len(Subscription.objects.filter(recipient=recipient,
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active=True)),), end=' ')
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num_messages = len(Message.objects.filter(recipient=recipient))
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print("%12d" % (num_messages,))
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print("%d invite-only streams" % (invite_only_count,))
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print("")
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