return cls.objects.filter(email = email).count() > 0
class PatchChangeNotification(models.Model):
- patch = models.ForeignKey(Patch, primary_key = True)
+ patch = models.OneToOneField(Patch, primary_key = True)
last_modified = models.DateTimeField(default = datetime.datetime.now)
orig_state = models.ForeignKey(State)