import json from django.core.serializers.json import DjangoJSONEncoder from django.http import HttpResponse # CLass JsonResponse see: https://github.com/django/django/blob/master/django/http/response.py#L456 class JsonResponse(HttpResponse): """ An HTTP response class that consumes data to be serialized to JSON. :param data: Data to be dumped into json. By default only ``dict`` objects are allowed to be passed due to a security flaw before EcmaScript 5. See the ``safe`` parameter for more information. :param encoder: Should be an json encoder class. Defaults to ``django.core.serializers.json.DjangoJSONEncoder``. :param safe: Controls if only ``dict`` objects may be serialized. Defaults to ``True``. """ def __init__(self, data, encoder=DjangoJSONEncoder, safe=True, **kwargs): if safe and not isinstance(data, dict): raise TypeError('In order to allow non-dict objects to be serialized set the safe parameter to False') kwargs.setdefault('content_type', 'application/json') data = json.dumps(data, cls=encoder) super(JsonResponse, self).__init__(content=data, **kwargs)