test_setup_me.py

import sys
# if sys.version_info[0] < 3:
#     from future import standard_library
#     standard_library.install_aliases()
#     from builtins import str
import urllib.request, urllib.error, urllib.parse
import json
import os

def test_setup_me():
    data = ""
    aad_auth_url = ""
    arm_url = "https://{0}/subscriptions/{1}?api-version=2014-04-01".format("management.azure.com", "5320918a-f859-451d-86ab-c965dcaf589c")
    try:
        req = urllib.request.Request(arm_url, headers={'Content-Type':'application/json'})

        # urlopen alias in future backport is broken on py2.6, fails on urls with HTTPS - https://github.com/PythonCharmers/python-future/issues/167
        # Using this hack of switching between py2 and 3 to avoid this
        print("Sending HTTP request to arm_url=", arm_url)
        if sys.version_info < (2,7):
            from urllib2 import HTTPError, Request, urlopen
            urlopen(req)
        else:
            res = urllib.request.urlopen(req)

    except urllib.error.HTTPError as e:
        print("HTTPErro=", e)
        err_res = e.headers["WWW-Authenticate"]
        for line in err_res.split(","):
                if "Bearer authorization_uri" in line:
                        data = line.split("=")
                        aad_auth_url = data[1][1:-1] # Removing the quotes from the front and back
                        break
    except urllib2.URLError as e:
        print("Unable to open amrurl=%s due to error=%s" % (arm_url, e))
    except Exception as e:
        print("Exception Error=%s", e)
        return

    print("Success: aad_auth_url=%s data=%s" %(aad_auth_url, data))

print(test_setup_me())