old_contents: # -*- coding: utf-8 -*-
  
  from transmeta import TransMeta
  
  from django.utils.translation import ugettext_lazy as _
  from django.db import models
  
  
  class LandingContent(models.Model):
      __metaclass__ = TransMeta
  
      name    = models.CharField(_('Name'), max_length=128)
      content = models.TextField(_('Content'))
  
      def __unicode__(self):
          return _(u'{field_name}: {truncated_field_value}').format(
              field_name=self.name, truncated_field_value=self.content[:30]
              + (self.content[30:] and u'…'))
  
      class Meta:
          translate = ('content', )
          verbose_name = _(u'Landing page content')
          verbose_name_plural = _(u'Landing page contents')
  
new_contents: # -*- coding: utf-8 -*-
  
  from transmeta import TransMeta
  
  from django.utils.translation import ugettext_lazy as _
  from django.db import models
  
  
  class LandingContent(models.Model):
      __metaclass__ = TransMeta
  
      name    = models.CharField(_('Template variable name'),
                                 max_length=128, unique=True)
      content = models.TextField(_('Template variable content'))
  
      def __unicode__(self):
          return _(u'{field_name}: {truncated_field_value}').format(
              field_name=self.name, truncated_field_value=self.content[:30]
              + (self.content[30:] and u'…'))
  
      class Meta:
          translate = ('content', )
          verbose_name = _(u'Landing page content')
          verbose_name_plural = _(u'Landing page contents')
  
subject: Update landing fields names.