Simple simple selenium script

selenium.py

#!/usr/bin/env python
import requests
import json
import os
from requests.auth import HTTPBasicAuth

browsers = json.loads(os.environ['SAUCE_ONDEMAND_BROWSERS'] or '[{ "browser": "firefox", "platform":"MAC", "browser-version": "latest" }]' )
auth=HTTPBasicAuth(os.environ['SAUCE_USER_NAME'], os.environ['SAUCE_ACCESS_KEY']);

for browser in browsers:
	print "STARTING BROWSER - %s" % browser
	r = requests.post("https://ondemand.saucelabs.com/wd/hub/session", auth = auth, data = json.dumps({
		'desiredCapabilities': {
			'browserName': browser['browser'],
			'platform': browser['platform'],
			'version': browser['browser-version']
		}
	}))
	if r.status_code != 200:
		raise Exception(r.text)
	sessionId = r.json().get('sessionId')
	requests.delete("https://ondemand.saucelabs.com/wd/hub/session/%s/window" % sessionId, auth = auth)
	print "SauceOnDemandSessionID=%s" % sessionId
	print "FINISHED"