InviteCode.code is now default up to 256 chars.

Should not need to be changed by the user.

Author: Steve Ivy

invitation/models.py

@@ -1,14 +1,17 @@
 from django.db import models
 from django.utils.translation import ugettext_lazy as _
 from django.contrib.auth.models import User
+import random
+import string
 
 
 class InvitationCode(models.Model):
     """Invitation code model"""
-    code = models.CharField(blank=True, max_length=5, unique=True,
+    code = models.CharField(blank=True, max_length=256, unique=True,
         verbose_name=_(u"Invitation code"))
     is_used = models.BooleanField(default=False,
         verbose_name=_(u"Is code used?"))
     user = models.ForeignKey(User, blank=True, null=True)
     used_date = models.DateTimeField(blank=True, null=True, auto_now_add=True,
         verbose_name=_(u"Used on"))
+