A model can only use one field as its primary key and Distributequeue.objects.get() should only return one object.
http://www.djangoproject.com/documentation/model-api/#primary-key http://www.djangoproject.com/documentation/db-api/#get-kwargs Cheers, Pete. On Feb 6, 12:11 pm, Nader <[EMAIL PROTECTED]> wrote: > Hallo, > > I have a model as following: > > class Distributequeue(models.Model): > datasetID = models.ForeignKey(Dataset, db_column="datasetID", > primary_key=True) > filename = models.CharField(primary_key=True, maxlength=240) > fileVersion = models.CharField(primary_key=True, maxlength=48) > distributeModuleID = models.ForeignKey(Distributemodule, > db_column="distributeModuleID") > timeOfEntry = models.DateTimeField() > status = models.CharField(blank=True, maxlength=240) > timeOfLastStatusUpdate = models.DateTimeField() > PID = models.IntegerField() > > def __str__(self): > return self.filename > > class Admin: > list_display = ('fileVersion', 'timeOfEntry', 'status') > list_per_page = 20 > search_fields = ('filename', 'status') > > class Meta: > db_table = 'distributeQueue' > unique_together = (("datasetID", "filename", "fileVersion"),) > > Unfortunately I can't understand the next message which I get from > "Admin Intreface" for an application. > > AssertionError at /admin/distributequeues/distributequeue/SCIA_2F6.03/ > get() returned more than one Distributequeue -- it returned 763! > Lookup parameters were {'pk': 'SCIA/6.03'} > > What does it mean? > > would somebody tell me how I can solve this problem? > > Regards, > Nader --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
