update_external manage command

This commit is contained in:
j 2011-10-29 16:13:14 +02:00
parent ed886cd2ac
commit 121d2e30dc

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# -*- coding: utf-8 -*-
# vi:si:et:sw=4:sts=4:ts=4
from optparse import make_option
import os
from os.path import join, dirname, basename, splitext, exists
from django.core.management.base import BaseCommand, CommandError
from django.conf import settings
import monkey_patch.models
from ... import models
class Command(BaseCommand):
"""
rebuild sort/search cache for all items.
"""
help = 'listen to rabbitmq and execute encoding tasks.'
args = ''
option_list = BaseCommand.option_list + (
make_option('--all', action='store_true', dest='all',
default=False, help='update all items, otherwise oldes N'),
make_option('-n', '--items', action='store', dest='items', type=int,
default=30, help='number of items ot update'),
)
def handle(self, **options):
offset = 0
chunk = options['all'] and 100 or options['items']
count = pos = models.Item.objects.count()
while options['all'] and offset <= count or offset < options['items']:
for i in models.Item.objects.all().order_by('modified')[offset:offset+chunk]:
print pos, i.itemId, i.modified
i.update_external()
pos -= 1
offset += chunk