use genericipaddressfields

cartero/models.py

@@ -245,7 +245,7 @@ class LinkClick(models.Model):
     url = models.ForeignKey(ShortURL, verbose_name=_(u'url'))
     #url = models.CharField(max_length=255, verbose_name=_(u'URL'), db_index=True)
     #short_url = models.CharField(max_length=75, verbose_name=_(u'Short url'), db_index=True)
-    ip_address = models.IPAddressField(verbose_name=_(u'IP Address'), null=True, db_index=True)
+    ip_address = models.GenericIPAddressField(verbose_name=_(u'IP Address'), null=True, db_index=True)
     campaign = models.ForeignKey(Campaign, verbose_name=_(u'Campaign'))
 
 
@@ -281,7 +281,7 @@ class OpenEmail(models.Model):
     """
     created = models.DateTimeField(auto_now_add=True)
     modified = models.DateTimeField(auto_now=True)
-    ip_address = models.IPAddressField(verbose_name=_(u'IP Address'), null=True, db_index=True)
+    ip_address = models.GenericIPAddressField(verbose_name=_(u'IP Address'), null=True, db_index=True)
     campaign = models.ForeignKey(Campaign, verbose_name=_(u'Campaign'))
     contact = models.ForeignKey(Contact, verbose_name=_(u'Contact'))