python脚本，输出重定向信号以将浏览器指向目标登录页面

I am posting an html form to a python script. However, is there a way to do a return redirect("/thanks.html") which will allow the python script to run, and redirect the user to another URL. The python script that is being posted too will go on to post to another python script. I tried ajax, and javascript. I could not both post data and redirect the user.I am posting an html form to a python script. H