switch to keystoneauth

move heatclient to keystoneauth as keystoneclient's auth session,
plugins and adapter code has been deprecated [1].

[1] http://docs.openstack.org/releasenotes/python-keystoneclient/mitaka.html#deprecation-notes

Change-Id: Iedd7ceb97d39ab3ecccf8786aad8b5f45d15175e

heatclient/common/http.py

@@ -19,6 +19,7 @@ import logging
 import os
 import socket
 
+from keystoneauth1 import adapter
 from oslo_serialization import jsonutils
 from oslo_utils import encodeutils
 from oslo_utils import importutils
@@ -30,7 +31,6 @@ from heatclient.common import utils
 from heatclient import exc
 from heatclient.openstack.common._i18n import _
 from heatclient.openstack.common._i18n import _LW
-from keystoneclient import adapter
 
 LOG = logging.getLogger(__name__)
 USER_AGENT = 'python-heatclient'

heatclient/shell.py

@@ -20,17 +20,16 @@ import argparse
 import logging
 import sys
 
+from keystoneauth1 import discover
+from keystoneauth1 import exceptions as ks_exc
+from keystoneauth1.identity import v2 as v2_auth
+from keystoneauth1.identity import v3 as v3_auth
+from keystoneauth1 import session as kssession
 from oslo_utils import encodeutils
 from oslo_utils import importutils
 import six
 import six.moves.urllib.parse as urlparse
 
-from keystoneclient.auth.identity import v2 as v2_auth
-from keystoneclient.auth.identity import v3 as v3_auth
-from keystoneclient import discover
-from keystoneclient import exceptions as ks_exc
-from keystoneclient import session as kssession
-
 import heatclient
 from heatclient import client as heat_client
 from heatclient.common import utils
@@ -409,7 +408,7 @@ class HeatShell(object):
         v2_auth_url = None
         v3_auth_url = None
         try:
-            ks_discover = discover.Discover(session=session, auth_url=auth_url)
+            ks_discover = discover.Discover(session=session, url=auth_url)
             v2_auth_url = ks_discover.url_for('2.0')
             v3_auth_url = ks_discover.url_for('3.0')
         except ks_exc.ClientException:

heatclient/tests/unit/test_common_http.py

@@ -16,7 +16,8 @@ import mock
 import os
 import socket
 
-
+from keystoneauth1 import adapter
+from mox3 import mox
 from oslo_serialization import jsonutils
 import requests
 import six
@@ -26,8 +27,6 @@ from heatclient.common import http
 from heatclient.common import utils
 from heatclient import exc
 from heatclient.tests.unit import fakes
-from keystoneclient import adapter
-from mox3 import mox
 
 
 class HttpClientTest(testtools.TestCase):

heatclient/tests/unit/test_shell.py

@@ -26,12 +26,11 @@ import testtools
 import uuid
 import yaml
 
+from keystoneauth1 import fixture as keystone_fixture
 from oslo_serialization import jsonutils
 from oslo_utils import encodeutils
 from requests_mock.contrib import fixture as rm_fixture
 
-from keystoneclient import fixture as keystone_fixture
-
 from mox3 import mox
 
 from heatclient.common import http

requirements.txt

@@ -10,7 +10,7 @@ PrettyTable<0.8,>=0.7 # BSD
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.utils>=3.5.0 # Apache-2.0
-python-keystoneclient!=1.8.0,!=2.1.0,>=1.7.0 # Apache-2.0
+keystoneauth1>=2.1.0 # Apache-2.0
 python-swiftclient>=2.2.0 # Apache-2.0
 PyYAML>=3.1.0 # MIT
 requests!=2.9.0,>=2.8.1 # Apache-2.0