from django import http
from django.utils import simplejson as json


class JSONResponseMixin(object):
    context_variable = 'object_list'

    def render_to_response(self, context):
        "Returns a JSON response containing 'context' as payload"
        return self.get_json_response(self.convert_context_to_json(context))

    def dispatch(self, *args, **kwargs):
        return super(JSONResponseMixin, self).dispatch(*args, **kwargs)

    def post(self, *args, **kwargs):
        return self.get(self, *args, **kwargs)

    def get_json_response(self, content, **httpresponse_kwargs):
        "Construct an `HttpResponse` object."
        return http.HttpResponse(content,
                                 content_type='application/json',
                                 **httpresponse_kwargs)

    def convert_context_to_json(self, context):
        "Convert the context dictionary into a JSON object"
        # Note: This is *EXTREMELY* naive; in reality, you'll need
        # to do much more complex handling to ensure that arbitrary
        # objects -- such as Django model instances or querysets
        # -- can be serialized as JSON.
        if self.context_variable is not None:
            return json.dumps(context.get(self.context_variable, None))
        return json.dumps(context)

import json

from django import http


class JSONResponseMixin(object):
    context_variable = 'object_list'

    def render_to_response(self, context):
        "Returns a JSON response containing 'context' as payload"
        return self.get_json_response(self.convert_context_to_json(context))

    def dispatch(self, *args, **kwargs):
        return super(JSONResponseMixin, self).dispatch(*args, **kwargs)

    def post(self, *args, **kwargs):
        return self.get(self, *args, **kwargs)

    def get_json_response(self, content, **httpresponse_kwargs):
        "Construct an `HttpResponse` object."
        return http.HttpResponse(content,
                                 content_type='application/json',
                                 **httpresponse_kwargs)

    def convert_context_to_json(self, context):
        "Convert the context dictionary into a JSON object"
        # Note: This is *EXTREMELY* naive; in reality, you'll need
        # to do much more complex handling to ensure that arbitrary
        # objects -- such as Django model instances or querysets
        # -- can be serialized as JSON.
        if self.context_variable is not None:
            return json.dumps(context.get(self.context_variable, None))
        return json.dumps(context)

Use json and not simplejson
Use json and not simplejson

+ import json
+ 
  from django import http
- from django.utils import simplejson as json
  
  
  class JSONResponseMixin(object):
      context_variable = 'object_list'
  
      def render_to_response(self, context):
          "Returns a JSON response containing 'context' as payload"
          return self.get_json_response(self.convert_context_to_json(context))
  
      def dispatch(self, *args, **kwargs):
          return super(JSONResponseMixin, self).dispatch(*args, **kwargs)
  
      def post(self, *args, **kwargs):
          return self.get(self, *args, **kwargs)
  
      def get_json_response(self, content, **httpresponse_kwargs):
          "Construct an `HttpResponse` object."
          return http.HttpResponse(content,
                                   content_type='application/json',
                                   **httpresponse_kwargs)
  
      def convert_context_to_json(self, context):
          "Convert the context dictionary into a JSON object"
          # Note: This is *EXTREMELY* naive; in reality, you'll need
          # to do much more complex handling to ensure that arbitrary
          # objects -- such as Django model instances or querysets
          # -- can be serialized as JSON.
          if self.context_variable is not None:
              return json.dumps(context.get(self.context_variable, None))
          return json.dumps(context)
  
Use json and not simplejson
## Code Before:
from django import http
from django.utils import simplejson as json


class JSONResponseMixin(object):
    context_variable = 'object_list'

    def render_to_response(self, context):
        "Returns a JSON response containing 'context' as payload"
        return self.get_json_response(self.convert_context_to_json(context))

    def dispatch(self, *args, **kwargs):
        return super(JSONResponseMixin, self).dispatch(*args, **kwargs)

    def post(self, *args, **kwargs):
        return self.get(self, *args, **kwargs)

    def get_json_response(self, content, **httpresponse_kwargs):
        "Construct an `HttpResponse` object."
        return http.HttpResponse(content,
                                 content_type='application/json',
                                 **httpresponse_kwargs)

    def convert_context_to_json(self, context):
        "Convert the context dictionary into a JSON object"
        # Note: This is *EXTREMELY* naive; in reality, you'll need
        # to do much more complex handling to ensure that arbitrary
        # objects -- such as Django model instances or querysets
        # -- can be serialized as JSON.
        if self.context_variable is not None:
            return json.dumps(context.get(self.context_variable, None))
        return json.dumps(context)

## Instruction:
Use json and not simplejson
## Code After:
import json

from django import http


class JSONResponseMixin(object):
    context_variable = 'object_list'

    def render_to_response(self, context):
        "Returns a JSON response containing 'context' as payload"
        return self.get_json_response(self.convert_context_to_json(context))

    def dispatch(self, *args, **kwargs):
        return super(JSONResponseMixin, self).dispatch(*args, **kwargs)

    def post(self, *args, **kwargs):
        return self.get(self, *args, **kwargs)

    def get_json_response(self, content, **httpresponse_kwargs):
        "Construct an `HttpResponse` object."
        return http.HttpResponse(content,
                                 content_type='application/json',
                                 **httpresponse_kwargs)

    def convert_context_to_json(self, context):
        "Convert the context dictionary into a JSON object"
        # Note: This is *EXTREMELY* naive; in reality, you'll need
        # to do much more complex handling to ensure that arbitrary
        # objects -- such as Django model instances or querysets
        # -- can be serialized as JSON.
        if self.context_variable is not None:
            return json.dumps(context.get(self.context_variable, None))
        return json.dumps(context)
