[Python] Bitcoin price ticker for Btcmarkets.net

btcaudticker.py

#!/usr/bin/env python3

import requests
import time
import json

uri = "/market/BTC/AUD/tick"
domain = "https://api.btcmarkets.net"
url = domain + uri

r = requests.get(url, verify=True)

aud = float(s.json()["results"]["AUD_USD"]["val"])
ask = int(r.json()["bestAsk"])
bid = int(r.json()["bestBid"])
last = int(r.json()["lastPrice"])
tstamp = r.json()["timestamp"]
ltime = time.ctime(tstamp)
utime = time.asctime(time.gmtime(tstamp))

def hipchatmsg(data): 
    hurl = 'https://api.hipchat.com/v2/room/YourRoomNameHere/notification'
    hheaders = {'Content-Type': 'application/json', 'Authorization': 'Bearer YourOwnAPIKEYHere'}
    hdata = {'color':'green', 'notify':'false', 'message':data,'message_format':'text'}
    r2 = requests.post(hurl, data=json.dumps(hdata), headers=hheaders)

if (last) and (aud):
    hipchatmsg("Current AUD Price: %s - AUD to USD: %s " % (last, aud))