gistfile1.py

## PP IPN
class PaypalIPNHandler(BaseHandler):
    def get(self):
        #print self.request        
        self.render("error.html")
        
    def post(self):
        try:
            self.write("thanks")
            status = self.get_argument("payment_status")
            
        except:
            None
        
        if status != "Completed":
            get_kv = urlparse.parse_qs(self.request.body)
            email = get_kv["payer_email"][0].lower()
            token = get_kv["txn_id"][0]
            sku = get_kv["item_number"][0]
            amt = get_kv["payment_gross"][0]
            date = get_kv["payment_date"][0]
            username = "%s %s" % (get_kv["first_name"][0], get_kv["last_name"][0])
            try:
                qty = get_kv["quantity"][0]
            except:
                qty = ""
            
            js = json.dumps({"email": email,
                             "sku": sku,
                             "status": status,
                             "qty": qty,
                             "amt": amt,
                             "ip": self.request.remote_ip,
                             "username": username,
                             "date": date,
                             })
            
            #db update
            self.dbupdate(js)