google app engine - Get current URL in Python

Question

How would i get the current URL with Python,

I need to grab the current URL so i can check it for query strings e.g

requested_url = "URL_HERE"

url = urlparse(requested_url)

if url[4]:
    params = dict([part.split('=') for part in url[4].split('&')])

also this is running in Google App Engine

Answer 1

Waitting for answers