text: from __future__ import absolute_import
  
  from django.db import models
  from django.utils.translation import ugettext_lazy as _
  
  from taggit.models import Tag
  
  from .literals import COLOR_CHOICES, COLOR_CODES
  
  
  class TagProperties(models.Model):
      # TODO: this should be a One to One relation not a ForeignKey
      tag = models.ForeignKey(Tag, verbose_name=_(u'tag'), related_name='properties')
      color = models.CharField(max_length=3, choices=COLOR_CHOICES, verbose_name=_(u'color'))
  
      class Meta:
          verbose_name = _(u'tag properties')
          verbose_name_plural = _(u'tags properties')
  
      def __unicode__(self):
          return unicode(self.tag)
  
      def get_color_code(self):
          return dict(COLOR_CODES)[self.color]
  