brew install mysql

brew install imagemagick

virtualenv guoku-v4
source /path/to/guoku-v4/bin/active
pip install -r requirements

pip install jieba

deploy/
├── config.ini
├── guoku.pass
├── reload_server.py
├── update_online_code.sh
└── upload_code.py

pip install fabric
cd deployo/
fab -f upload_static.py deploy_static
fab -f upload_code.py uploac_code

class EntityLikeQuerySet(models.query.QuerySet):

    def popular(self):
        dt = datetime.now()
        days = timedelta(days=7)
        popular_time = (dt - days).strftime("%Y-%m-%d") + ' 00:00'
        return self.filter(created_time__gt=popular_time).annotate(dcount=models.Count('entity')).values_list('entity_id', flat=True)

    def user_like_list(self, user, entity_list):

        return self.filter(entity_id__in=entity_list, user=user).values_list('entity_id', flat=True)


class EntityLikeManager(models.Manager):

    def get_query_set(self):
        return EntityLikeQuerySet(self.model, using=self._db)

    def popular(self):
        res = cache.get('entity_popular')
        if res:
            return res
        res = self.get_query_set().popular()
        cache.set('entity_popular', res, timeout=3600)
        return res

    def user_like_list(self, user, entity_list):

        return self.get_query_set().user_like_list(user=user, entity_list=entity_list)

/opt/mysql5/bin/mysqldump --single-transaction --flush-logs -u root core --ignore-table=core.core_entity_like --ignore-table=core.notifications_notification > core.sql