On 14 mar, 22:14, MartinBorthiry <[email protected]> wrote:
> Hello:
>
> I'm Trying to serialize a dict which have a list of Model's instance.
> The format that i need is json. Something like that:
>
> people = Person.objects.all()
> res = {'res':0, 'msg':'Ok','data': people}
>
> .... but, i need that result:
> {'res':0, 'msg':'Ok','data': [{'id':1,'name':'Sean'},
> {'id':1,'name':'Steve'}]}
>
> When I tried:
> simplejson.dump(res)
> I had this error:
>
> [<Person: Person object>, <Person: Person object>] is not JSON
> serializable
Indeed. It needs a custom, model aware encoder.
> When I tried:
> json_serializer = serializers.get_serializer("json")()
> json_serializer.serialize(object,
> ensure_ascii=False)
> I had this error:
> 'str' object has no attribute '_meta'
Django's json serializer takes a queryset as argument.
> please, help
Had the same problem, my solution is here:
http://www.djangosnippets.org/snippets/1374/
HTH
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