Re: custom queryset with calculated field

2011-10-23 Thread dr.phil
Somehow I have itworking without any custom managers or querysets. The last issue was fixed by importing simplejson instead of json. Thanks for all the help On Oct 23, 5:05 pm, "dr.phil" wrote: > I narrowed down the error. Strang thing is this works in a shell but > not in my

Re: custom queryset with calculated field

2011-10-23 Thread dr.phil
me.datetime(2011, 10, 19, 17, 18, 2))]"} json.dumps(queryset, cls = DjangoJSONEcoder) ? This last statement fails in the app but not in a shell ? On Oct 23, 10:03 am, Casey Greene wrote: > What is the error that that function gives you?  It may be possible to > just fix that function. >

Re: custom queryset with calculated field

2011-10-23 Thread dr.phil
jsonify a datetime object. Probably the easiest solution is to avoid this generic utility function and build my own? On Oct 22, 11:15 pm, Pedro Vasconcelos wrote: > If you post the relevant part of your code inhttp://dpaste.com/will be > more easy to help you! > > On Saturday, Oct

Re: custom queryset with calculated field

2011-10-22 Thread dr.phil
m/en/1.3/topics/db/models/#model-methods > > If you only want to do this calculations to show it in templates you may > consider creating a specific template custom tag/filters. > > Regards, > > > > > > > > > > On Sat, Oct 22, 2011 at 1:31 AM, dr.phil wrot

custom queryset with calculated field

2011-10-22 Thread dr.phil
Is this possible? I have a model that includes a datetime field. When creating a queryset of this model, I want to include a calculated field of the time difference (in hours:minutes compared to datetime.now). Currently, when creating a queryset the datetime is included. I can iterate through the