--- models.py

import uuid
from django.db import models
from django.utils import timezone

Create your models here.

class Host(models.Model):
### TODO AddedBy should not be something a user can change
## created when jail is initializing jid,
## created when jail is initializing if ip6 support ip6
## created when jail is initializing tag
AddedBy = models.ForeignKey('auth.User')
jid = models.UUIDField(default=uuid.uuid4, editable=False, unique=True)
#uniquemodels.UUIDField(default=uuid.uuid4, editable=False, unique=True)
Hostname = models.CharField(max_length=200)
ip4_addr = models.CharField(max_length=200)
backup = models.BooleanField(blank=False, null=False, default=False)
added_date = models.DateTimeField(default=timezone.now)
published_date = models.DateTimeField(blank=True, null=True, default=False)

def publish(self):
    self.published_date = timezone.now()
    self.save()

### too set default logged on user
# def save(self, user, commit=True):
#     job = ModelForm.save(commit=False)
#     job.AddedBy = user
#     if commit:
#         job.save()
#     return job

def __str__(self):
    return self.Hostname