Re: DurationField with default value

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

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