src/newsletter/models.py

   1 # -*- coding: utf-8 -*-
   2 import hashlib
   3
   4 from django.db.models import Model, EmailField, DateTimeField, BooleanField
   5 from django.utils.translation import ugettext_lazy as _
   6 from django.conf import settings
   7
   8
   9 class Subscription(Model):
  10     email = EmailField(verbose_name=_('email address'), unique=True)
  11     active = BooleanField(default=True, verbose_name=_(u'active'))
  12     created_at = DateTimeField(auto_now_add=True)
  13     last_modified = DateTimeField(auto_now=True)
  14
  15     class Meta:
  16         verbose_name = _('subscription')
  17         verbose_name_plural = _('subscriptions')
  18
  19     def __str__(self):
  20         return self.email
  21
  22     def hashcode(self):
  23         return hashlib.sha224(self.email + settings.SECRET_KEY).hexdigest()[:30]