old_contents: from __future__ import unicode_literals
  
  
  from dash.orgs.models import Org
  from dash.utils.sync import BaseSyncer
  from django.db import models
  from django.utils.translation import ugettext as _
  from redis_cache import get_redis_connection
  
  
  class Contact(models.Model):
      org = models.ForeignKey(Org)
  
      uuid = models.CharField(max_length=36, unique=True)
  
      name = models.CharField(verbose_name=_("Name"), max_length=128)
  
      is_active = models.BooleanField(default=True)
  
      @classmethod
      def lock(cls, org, uuid):
          return get_redis_connection().lock('contact-lock:%d:%s' % (org.pk, uuid), timeout=60)
  
  
  class ContactSyncer(BaseSyncer):
      model = Contact
  
      def local_kwargs(self, org, remote):
          if remote.blocked:  # we don't store blocked contacts
              return None
  
          return {
              'org': org,
              'uuid': remote.uuid,
              'name': remote.name
          }
  
      def update_required(self, local, remote, local_kwargs):
          return local.name != remote.name
  
new_contents: from __future__ import unicode_literals
  
  
  from dash.orgs.models import Org
  from dash.utils.sync import BaseSyncer
  from django.db import models
  from django.utils.translation import ugettext as _
  from redis_cache import get_redis_connection
  
  
  class Contact(models.Model):
      org = models.ForeignKey(Org)
  
      uuid = models.CharField(max_length=36, unique=True)
  
      name = models.CharField(verbose_name=_("Name"), max_length=128)
  
      is_active = models.BooleanField(default=True)
  
      @classmethod
      def lock(cls, org, uuid):
          return get_redis_connection().lock('contact-lock:%d:%s' % (org.pk, uuid), timeout=60)
  
  
  class ContactSyncer(BaseSyncer):
      model = Contact
  
      def local_kwargs(self, org, remote):
          if remote.blocked:  # we don't store blocked contacts
              return None
  
          return {
              'org': org,
              'uuid': remote.uuid,
              'name': remote.name
          }
  
      def update_required(self, local, remote, remote_as_kwargs):
          return local.name != remote.name
  
subject: rename in tests