ulgens/middlewares.py

## middlewares.py
class NonHtmlDebugToolbarMiddleware(MiddlewareMixin):
    """
    Converts non-HTML responses to HTML,
    for being able to profile them with django debug toolbar.

    Usage: /<endpoint>/?format=json&profile=1
    """
    def process_response(self, request, response):
        profile = request.GET.get('profile')

        if not profile:
            return response

        # assumes response['Content-Type'] != 'text/html'
        content = response.content
        try:
            json_ = json.loads(content)
            content = json.dumps(json_, sort_keys=True, indent=2)
        except ValueError:
            pass
        response = HttpResponse('<html><body><pre>{} </pre></body></html>'.format(content))

        return response
	class NonHtmlDebugToolbarMiddleware(MiddlewareMixin):
	"""
	Converts non-HTML responses to HTML,
	for being able to profile them with django debug toolbar.

	Usage: /<endpoint>/?format=json&profile=1
	"""
	def process_response(self, request, response):
	profile = request.GET.get('profile')

	if not profile:
	return response

	# assumes response['Content-Type'] != 'text/html'
	content = response.content
	try:
	json_ = json.loads(content)
	content = json.dumps(json_, sort_keys=True, indent=2)
	except ValueError:
	pass
	response = HttpResponse('<html><body><pre>{} </pre></body></html>'.format(content))

	return response