Django - Custom Response

HttpResponse is the basic for manipulating response to client.
For displaying an xml file, use

response = HttpResponse(mimetype="text/xml")

response.write('<?xml version="1.0"?>')

response.write('<data>No Data</data>')

return response

For displaying image, use

im = Image.open("nature.png")   # use PIL library

response = HttpResponse(mimetype="image/png")

im.save(response, "PNG")

return response

Django - Custom Response