It's a bug that Django cannot serialize timedelta objects in migrations. It will be fixed in 1.8.1 -- see https://code.djangoproject.com/ticket/24566.
On Friday, April 17, 2015 at 1:06:09 PM UTC-4, Mathijs Jonker wrote: > > Hi, > > I'm trying to figure out how to use a default value with a duration field. > > When I use *time_passed = models.DurationField(default=0)*: > > * Migrations work > * Form defaults *don't* work *'int' object has no attribute > 'total_seconds'* > > When I use *time_passed = models.DurationField(default=timedelta())*: > > * Migrations *don't* work *ValueError: Cannot serialize: > datetime.timedelta(0)* > * model default works > > So what is the right way to use a default value on duration field or is > this a bug? > (stackoverflow question: > http://stackoverflow.com/questions/29699857/django-durationfield-default-value) > > With kind regards, > mjonker > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at http://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/1b73c2b2-6f26-4e2d-9ae6-94fdb619503f%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
