piotrkilczuk

from django.db import models

import uuid

class UUIDField(models.CharField):
    """
    A field which stores a UUID value in hex format. This may also have                     
    the Boolean attribute 'auto' which will set the value on initial save to a              
    new UUID value (calculated using the UUID1 method). Note that while all                 
    UUIDs are expected to be unique we enforce this with a DB constraint.