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Previously, we weren't clearing the users out of memcached (we just killed them in the database), so in fact users were not logged out when we deactivated them for an hour (when the memcached caches would expire). (imported from commit 0f0a2f70e003c184106c73b22b876f57c1ef3371)
80 lines
2.9 KiB
Python
80 lines
2.9 KiB
Python
from optparse import make_option
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import logging
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import sys
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from django.core.management.base import BaseCommand
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from zephyr.lib.actions import do_deactivate
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from zephyr.lib import utils
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from zephyr.models import UserMessage, get_user_profile_by_email
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from django.db import transaction, models
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class Command(BaseCommand):
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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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option_list = BaseCommand.option_list + (
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make_option('-r', '--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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make_option('-f', '--flag',
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dest='flag',
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type='string',
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help="The flag to add of remove"),
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make_option('-o', '--op',
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dest='op',
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type='string',
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help="The operation to do: 'add' or 'remove'"),
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make_option('-u', '--until',
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dest='all_until',
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type='string',
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help="Mark all messages <= specific usermessage id"),
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make_option('-m', '--email',
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dest='email',
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type='string',
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help="Email to set messages for"),
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)
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def handle(self, *args, **options):
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if not options["flag"] or not options["op"] or not options["email"]:
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print "Please specify an operation, a flag and an email"
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exit(1)
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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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user_profile = get_user_profile_by_email(email)
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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):
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with transaction.commit_on_success():
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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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exit(1)
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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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