Method render

rest_framework/renderers.py:767–805

(self, data, accepted_media_type=None, renderer_context=None)

    format = 'admin'

    def render(self, data, accepted_media_type=None, renderer_context=None):
        self.accepted_media_type = accepted_media_type or ''
        self.renderer_context = renderer_context or {}

        response = renderer_context['response']
        request = renderer_context['request']
        view = self.renderer_context['view']

        if response.status_code == status.HTTP_400_BAD_REQUEST:
            # Errors still need to display the list or detail information.
            # The only way we can get at that is to simulate a GET request.
            self.error_form = self.get_rendered_html_form(data, view, request.method, request)
            self.error_title = {'POST': 'Create', 'PUT': 'Edit'}.get(request.method, 'Errors')

            with override_method(view, request, 'GET') as request:
                response = view.get(request, *view.args, **view.kwargs)
            data = response.data

        template = loader.get_template(self.template)
        context = self.get_context(data, accepted_media_type, renderer_context)
        ret = template.render(context, request=renderer_context['request'])

        # Creation and deletion should use redirects in the admin style.
        if response.status_code == status.HTTP_201_CREATED and 'Location' in response:
            response.status_code = status.HTTP_303_SEE_OTHER
            response['Location'] = request.build_absolute_uri()
            ret = ''

        if response.status_code == status.HTTP_204_NO_CONTENT:
            response.status_code = status.HTTP_303_SEE_OTHER
            try:
                # Attempt to get the parent breadcrumb URL.
                response['Location'] = self.get_breadcrumbs(request)[-2][1]
            except KeyError:
                # Otherwise reload current URL to get a 'Not Found' page.
                response['Location'] = request.full_path
            ret = ''

        return ret

    def get_context(self, data, accepted_media_type, renderer_context):
        """