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8e7ce7cc79
This is a preparatory commit for using isort for sorting all of our imports, merging changes to files where we can easily review the changes as something we're happy with. These are also files with relatively little active development, which means we don't expect much merge conflict risk from these changes.
83 lines
3.1 KiB
Python
83 lines
3.1 KiB
Python
import logging
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import sys
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from typing import Any, Iterable
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from django.core.management.base import CommandParser
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from django.db import models
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from zerver.lib import utils
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from zerver.lib.management import CommandError, ZulipBaseCommand
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from zerver.models import UserMessage
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class Command(ZulipBaseCommand):
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help = """Sets user message flags. Used internally by actions.py. Marks all
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Expects a comma-delimited list of user message ids via stdin, and an EOF to terminate."""
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def add_arguments(self, parser: CommandParser) -> None:
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parser.add_argument('-l', '--for-real',
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dest='for_real',
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action='store_true',
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default=False,
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help="Actually change message flags. Default is a dry run.")
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parser.add_argument('-f', '--flag',
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dest='flag',
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type=str,
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help="The flag to add of remove")
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parser.add_argument('-o', '--op',
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dest='op',
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type=str,
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help="The operation to do: 'add' or 'remove'")
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parser.add_argument('-u', '--until',
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dest='all_until',
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type=str,
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help="Mark all messages <= specific usermessage id")
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parser.add_argument('-m', '--email',
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dest='email',
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type=str,
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help="Email to set messages for")
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self.add_realm_args(parser)
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def handle(self, *args: Any, **options: Any) -> None:
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if not options["flag"] or not options["op"] or not options["email"]:
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raise CommandError("Please specify an operation, a flag and an email")
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op = options['op']
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flag = getattr(UserMessage.flags, options['flag'])
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all_until = options['all_until']
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email = options['email']
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realm = self.get_realm(options)
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user_profile = self.get_user(email, realm)
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if all_until:
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filt = models.Q(id__lte=all_until)
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else:
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filt = models.Q(message__id__in=[mid.strip() for mid in sys.stdin.read().split(',')])
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mids = [m.id for m in
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UserMessage.objects.filter(filt, user_profile=user_profile).order_by('-id')]
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if options["for_real"]:
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sys.stdin.close()
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sys.stdout.close()
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sys.stderr.close()
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def do_update(batch: Iterable[int]) -> None:
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msgs = UserMessage.objects.filter(id__in=batch)
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if op == 'add':
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msgs.update(flags=models.F('flags').bitor(flag))
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elif op == 'remove':
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msgs.update(flags=models.F('flags').bitand(~flag))
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if not options["for_real"]:
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logging.info("Updating %s by %s %s" % (mids, op, flag))
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logging.info("Dry run completed. Run with --for-real to change message flags.")
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raise CommandError
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utils.run_in_batches(mids, 400, do_update, sleep_time=3)
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exit(0)
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