Make import of oslo libraries namespaceless

See https://blueprints.launchpad.net/oslo-incubator/+spec/drop-namespace-packages

Closes-Bug: 1423174
Change-Id: I48680ce6e7ce91005c147ab4388203946171d433

bin/heat-api

@@ -30,8 +30,8 @@ possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
 if os.path.exists(os.path.join(possible_topdir, 'heat', '__init__.py')):
     sys.path.insert(0, possible_topdir)
 
-from oslo.config import cfg
-from oslo import i18n
+from oslo_config import cfg
+import oslo_i18n as i18n
 from oslo_log import log as logging
 import six
 

bin/heat-api-cfn

@@ -32,8 +32,8 @@ possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
 if os.path.exists(os.path.join(possible_topdir, 'heat', '__init__.py')):
     sys.path.insert(0, possible_topdir)
 
-from oslo.config import cfg
-from oslo import i18n
+from oslo_config import cfg
+import oslo_i18n as i18n
 from oslo_log import log as logging
 import six
 

bin/heat-api-cloudwatch

@@ -32,8 +32,8 @@ possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
 if os.path.exists(os.path.join(possible_topdir, 'heat', '__init__.py')):
     sys.path.insert(0, possible_topdir)
 
-from oslo.config import cfg
-from oslo import i18n
+from oslo_config import cfg
+import oslo_i18n as i18n
 from oslo_log import log as logging
 import six
 

bin/heat-engine

@@ -32,8 +32,8 @@ POSSIBLE_TOPDIR = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
 if os.path.exists(os.path.join(POSSIBLE_TOPDIR, 'heat', '__init__.py')):
     sys.path.insert(0, POSSIBLE_TOPDIR)
 
-from oslo.config import cfg
-from oslo import i18n
+from oslo_config import cfg
+import oslo_i18n as i18n
 from oslo_log import log as logging
 
 from heat.common.i18n import _LC

bin/heat-keystone-setup-domain

@@ -18,7 +18,7 @@ import sys
 
 import keystoneclient.exceptions as kc_exception
 from keystoneclient.v3 import client
-from oslo.config import cfg
+from oslo_config import cfg
 
 logger = logging.getLogger(__name__)
 

contrib/heat_docker/heat_docker/tests/test_docker_container.py

@@ -15,7 +15,7 @@
 #    under the License.
 
 import mock
-from oslo.utils import importutils
+from oslo_utils import importutils
 import six
 
 from heat.common import exception

contrib/heat_keystoneclient_v2/heat_keystoneclient_v2/client.py

@@ -14,9 +14,9 @@
 """Client Library for Keystone Resources."""
 
 from keystoneclient.v2_0 import client as kc
-from oslo.config import cfg
-from oslo.utils import importutils
+from oslo_config import cfg
 from oslo_log import log as logging
+from oslo_utils import importutils
 
 from heat.common import exception
 from heat.common.i18n import _LE

contrib/heat_keystoneclient_v2/heat_keystoneclient_v2/tests/test_client.py

@@ -14,8 +14,8 @@
 
 import mock
 import mox
-from oslo.config import cfg
-from oslo.utils import importutils
+from oslo_config import cfg
+from oslo_utils import importutils
 
 from heat.common import exception
 from heat.tests import common

contrib/heat_mistral/heat_mistral/client.py

@@ -11,7 +11,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo.utils import importutils
+from oslo_utils import importutils
 
 from heat.engine.clients import client_plugin
 

contrib/rackspace/rackspace/clients.py

@@ -19,7 +19,7 @@ import time
 import urlparse
 
 from glanceclient import client as gc
-from oslo.config import cfg
+from oslo_config import cfg
 from oslo_log import log as logging
 from swiftclient import utils as swiftclient_utils
 from troveclient import client as tc

contrib/rackspace/rackspace/tests/test_rackspace_cloud_server.py

@@ -13,8 +13,8 @@
 
 import mock
 import mox
-from oslo.config import cfg
-from oslo.utils import uuidutils
+from oslo_config import cfg
+from oslo_utils import uuidutils
 import six
 
 from heat.common import exception

doc/source/conf.py

@@ -30,7 +30,7 @@ import re
 import sys
 import tempfile
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 BASE_DIR = os.path.dirname(os.path.abspath(__file__))
 ROOT = os.path.abspath(os.path.join(BASE_DIR, "..", ".."))

heat/__init__.py

@@ -14,6 +14,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo import i18n
+import oslo_i18n as i18n
 
 i18n.enable_lazy()

heat/api/aws/ec2token.py

@@ -13,10 +13,10 @@
 
 import hashlib
 
-from oslo.config import cfg
-from oslo.serialization import jsonutils as json
-from oslo.utils import importutils
+from oslo_config import cfg
 from oslo_log import log as logging
+from oslo_serialization import jsonutils as json
+from oslo_utils import importutils
 import requests
 import webob
 

heat/api/cloudwatch/watch.py

@@ -13,8 +13,8 @@
 
 """Endpoint for heat AWS-compatible CloudWatch API."""
 
-from oslo import messaging
 from oslo_log import log as logging
+import oslo_messaging as messaging
 import six
 
 from heat.api.aws import exception

heat/api/middleware/fault.py

@@ -23,7 +23,7 @@ import six
 
 import traceback
 
-from oslo.config import cfg
+from oslo_config import cfg
 import webob
 
 from heat.common import exception

heat/api/middleware/ssl.py

@@ -11,7 +11,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from heat.common import wsgi
 

heat/api/openstack/v1/build_info.py

@@ -11,7 +11,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from heat.api.openstack.v1 import util
 from heat.common import serializers

heat/api/openstack/v1/services.py

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from oslo.messaging import exceptions
+from oslo_messaging import exceptions
 from webob import exc
 
 from heat.api.openstack.v1 import util

heat/cmd/manage.py

@@ -19,7 +19,7 @@
 
 import sys
 
-from oslo.config import cfg
+from oslo_config import cfg
 from oslo_log import log
 
 from heat.common import context

heat/common/auth_password.py

@@ -18,7 +18,7 @@ import logging
 
 from keystoneclient import exceptions as keystone_exceptions
 from keystoneclient import session
-from oslo.config import cfg
+from oslo_config import cfg
 from webob import exc
 
 from heat.common import context

heat/common/auth_url.py

@@ -14,8 +14,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from oslo.config import cfg
-from oslo.utils import importutils
+from oslo_config import cfg
+from oslo_utils import importutils
 from webob import exc
 
 from heat.common.i18n import _

heat/common/config.py

@@ -18,7 +18,7 @@ import logging as sys_logging
 import os
 
 from eventlet.green import socket
-from oslo.config import cfg
+from oslo_config import cfg
 from oslo_log import log as logging
 
 from heat.common.i18n import _

heat/common/context.py

@@ -15,11 +15,11 @@ from keystoneclient import access
 from keystoneclient.auth.identity import base
 from keystoneclient.auth.identity import v3
 from keystoneclient.auth import token_endpoint
-from oslo.config import cfg
-from oslo.middleware import request_id as oslo_request_id
-from oslo.utils import importutils
+from oslo_config import cfg
 from oslo_context import context
 from oslo_log import log as logging
+from oslo_middleware import request_id as oslo_request_id
+from oslo_utils import importutils
 
 from heat.common import exception
 from heat.common.i18n import _LE

heat/common/crypt.py

@@ -14,7 +14,7 @@
 import base64
 
 from Crypto.Cipher import AES
-from oslo.config import cfg
+from oslo_config import cfg
 
 from heat.openstack.common.crypto import utils
 

heat/common/heat_keystoneclient.py

@@ -20,9 +20,9 @@ import uuid
 import keystoneclient.exceptions as kc_exception
 from keystoneclient import session
 from keystoneclient.v3 import client as kc_v3
-from oslo.config import cfg
-from oslo.utils import importutils
+from oslo_config import cfg
 from oslo_log import log as logging
+from oslo_utils import importutils
 
 from heat.common import context
 from heat.common import exception

heat/common/i18n.py

@@ -16,7 +16,7 @@
 # It's based on oslo.i18n usage in OpenStack Keystone project and
 # recommendations from http://docs.openstack.org/developer/oslo.i18n/usage.html
 
-from oslo import i18n
+import oslo_i18n as i18n
 
 
 _translators = i18n.TranslatorFactory(domain='heat')

heat/common/identifier.py

@@ -14,7 +14,7 @@
 import collections
 import re
 
-from oslo.utils import encodeutils
+from oslo_utils import encodeutils
 from six.moves.urllib import parse as urlparse
 
 from heat.common.i18n import _

heat/common/messaging.py

@@ -16,9 +16,9 @@
 # under the License.
 
 import eventlet
-from oslo.config import cfg
-import oslo.messaging
-from oslo.serialization import jsonutils
+from oslo_config import cfg
+import oslo_messaging
+from oslo_serialization import jsonutils
 from osprofiler import profiler
 
 from heat.common import context
@@ -34,7 +34,7 @@ _ALIASES = {
 }
 
 
-class RequestContextSerializer(oslo.messaging.Serializer):
+class RequestContextSerializer(oslo_messaging.Serializer):
     def __init__(self, base):
         self._base = base
 
@@ -69,41 +69,41 @@ class RequestContextSerializer(oslo.messaging.Serializer):
         return context.RequestContext.from_dict(ctxt)
 
 
-class JsonPayloadSerializer(oslo.messaging.NoOpSerializer):
+class JsonPayloadSerializer(oslo_messaging.NoOpSerializer):
     @classmethod
     def serialize_entity(cls, context, entity):
         return jsonutils.to_primitive(entity, convert_instances=True)
 
 
 def setup(url=None, optional=False):
-    """Initialise the oslo.messaging layer."""
+    """Initialise the oslo_messaging layer."""
     global TRANSPORT, NOTIFIER
 
     if url and url.startswith("fake://"):
-        # NOTE(sileht): oslo.messaging fake driver uses time.sleep
+        # NOTE(sileht): oslo_messaging fake driver uses time.sleep
         # for task switch, so we need to monkey_patch it
         eventlet.monkey_patch(time=True)
 
     if not TRANSPORT:
-        oslo.messaging.set_transport_defaults('heat')
+        oslo_messaging.set_transport_defaults('heat')
         exmods = ['heat.common.exception']
         try:
-            TRANSPORT = oslo.messaging.get_transport(
+            TRANSPORT = oslo_messaging.get_transport(
                 cfg.CONF, url, allowed_remote_exmods=exmods, aliases=_ALIASES)
-        except oslo.messaging.InvalidTransportURL as e:
+        except oslo_messaging.InvalidTransportURL as e:
             TRANSPORT = None
             if not optional or e.url:
-                # NOTE(sileht): oslo.messaging is configured but unloadable
+                # NOTE(sileht): oslo_messaging is configured but unloadable
                 # so reraise the exception
                 raise
 
     if not NOTIFIER and TRANSPORT:
         serializer = RequestContextSerializer(JsonPayloadSerializer())
-        NOTIFIER = oslo.messaging.Notifier(TRANSPORT, serializer=serializer)
+        NOTIFIER = oslo_messaging.Notifier(TRANSPORT, serializer=serializer)
 
 
 def cleanup():
-    """Cleanup the oslo.messaging layer."""
+    """Cleanup the oslo_messaging layer."""
     global TRANSPORT, NOTIFIER
     if TRANSPORT:
         TRANSPORT.cleanup()
@@ -111,21 +111,21 @@ def cleanup():
 
 
 def get_rpc_server(target, endpoint):
-    """Return a configured oslo.messaging rpc server."""
+    """Return a configured oslo_messaging rpc server."""
     serializer = RequestContextSerializer(JsonPayloadSerializer())
-    return oslo.messaging.get_rpc_server(TRANSPORT, target, [endpoint],
+    return oslo_messaging.get_rpc_server(TRANSPORT, target, [endpoint],
                                          executor='eventlet',
                                          serializer=serializer)
 
 
 def get_rpc_client(**kwargs):
-    """Return a configured oslo.messaging RPCClient."""
-    target = oslo.messaging.Target(**kwargs)
+    """Return a configured oslo_messaging RPCClient."""
+    target = oslo_messaging.Target(**kwargs)
     serializer = RequestContextSerializer(JsonPayloadSerializer())
-    return oslo.messaging.RPCClient(TRANSPORT, target,
+    return oslo_messaging.RPCClient(TRANSPORT, target,
                                     serializer=serializer)
 
 
 def get_notifier(publisher_id):
-    """Return a configured oslo.messaging notifier."""
+    """Return a configured oslo_messaging notifier."""
     return NOTIFIER.prepare(publisher_id=publisher_id)

heat/common/param_utils.py

@@ -11,7 +11,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo.utils import strutils
+from oslo_utils import strutils
 
 from heat.common.i18n import _
 

heat/common/policy.py

@@ -17,7 +17,7 @@
 # Based on glance/api/policy.py
 """Policy Engine For Heat"""
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from heat.common import exception
 from heat.openstack.common import policy

heat/common/profiler.py

@@ -11,9 +11,9 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo.config import cfg
-from oslo import messaging
+from oslo_config import cfg
 from oslo_log import log as logging
+import oslo_messaging as messaging
 import osprofiler.profiler
 import osprofiler.web
 

heat/common/service_utils.py

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from oslo.utils import timeutils
+from oslo_utils import timeutils
 
 SERVICE_KEYS = (
     SERVICE_ID,

heat/common/template_format.py

@@ -15,7 +15,7 @@ import itertools
 import json
 import re
 
-from oslo.config import cfg
+from oslo_config import cfg
 import six
 import yaml
 

heat/common/urlfetch.py

@@ -13,7 +13,7 @@
 
 """Utility for fetching a resource (e.g. a template) from a URL."""
 
-from oslo.config import cfg
+from oslo_config import cfg
 from oslo_log import log as logging
 import requests
 from requests import exceptions

heat/common/wsgi.py

@@ -34,9 +34,9 @@ from eventlet.green import socket
 from eventlet.green import ssl
 import eventlet.greenio
 import eventlet.wsgi
-from oslo.config import cfg
-from oslo import i18n
-from oslo.utils import importutils
+from oslo_config import cfg
+import oslo_i18n as i18n
+from oslo_utils import importutils
 from paste import deploy
 import routes
 import routes.middleware

heat/db/api.py

@@ -24,8 +24,8 @@ The underlying driver is loaded . SQLAlchemy is currently the only
 supported backend.
 '''
 
-from oslo.config import cfg
-from oslo.db import api
+from oslo_config import cfg
+from oslo_db import api
 
 CONF = cfg.CONF
 

heat/db/sqlalchemy/api.py

@@ -15,10 +15,10 @@
 import datetime
 import sys
 
-from oslo.config import cfg
-from oslo.db.sqlalchemy import session as db_session
-from oslo.db.sqlalchemy import utils
-from oslo.utils import timeutils
+from oslo_config import cfg
+from oslo_db.sqlalchemy import session as db_session
+from oslo_db.sqlalchemy import utils
+from oslo_utils import timeutils
 import osprofiler.sqlalchemy
 import six
 import sqlalchemy

heat/db/sqlalchemy/migrate_repo/versions/035_event_uuid_to_id.py

@@ -15,7 +15,7 @@ import itertools
 import uuid
 
 import migrate.changeset.constraint as constraint
-from oslo.utils import timeutils
+from oslo_utils import timeutils
 import sqlalchemy
 
 

heat/db/sqlalchemy/migrate_repo/versions/037_migrate_hot_template.py

@@ -12,7 +12,7 @@
 #    under the License.
 
 from migrate.versioning import util as migrate_util
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 import six
 import sqlalchemy
 from sqlalchemy.orm import sessionmaker

heat/db/sqlalchemy/migrate_repo/versions/041_migrate_hot_template_resources.py

@@ -11,7 +11,7 @@
 #    under the License.
 
 from migrate.versioning import util as migrate_util
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 import six
 import sqlalchemy
 from sqlalchemy.orm import sessionmaker

heat/db/sqlalchemy/migrate_repo/versions/043_migrate_template_versions.py

@@ -13,7 +13,7 @@
 import time
 
 from migrate.versioning import util as migrate_util
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 import sqlalchemy
 from sqlalchemy.orm import sessionmaker
 

heat/db/sqlalchemy/migration.py

@@ -13,7 +13,7 @@
 
 import os
 
-from oslo.db.sqlalchemy import migration as oslo_migration
+from oslo_db.sqlalchemy import migration as oslo_migration
 
 
 INIT_VERSION = 14

heat/db/sqlalchemy/models.py

@@ -16,8 +16,8 @@ SQLAlchemy models for heat data.
 
 import uuid
 
-from oslo.db.sqlalchemy import models
-from oslo.utils import timeutils
+from oslo_db.sqlalchemy import models
+from oslo_utils import timeutils
 import six
 import sqlalchemy
 from sqlalchemy.ext import declarative

heat/engine/api.py

@@ -13,8 +13,8 @@
 
 import collections
 
-from oslo.utils import timeutils
 from oslo_log import log as logging
+from oslo_utils import timeutils
 
 from heat.common.i18n import _
 from heat.common.i18n import _LE

heat/engine/clients/__init__.py

@@ -13,9 +13,9 @@
 
 import warnings
 
-from oslo.config import cfg
-from oslo.utils import importutils
+from oslo_config import cfg
 from oslo_log import log as logging
+from oslo_utils import importutils
 import six
 from stevedore import extension
 

heat/engine/clients/client_plugin.py

@@ -15,7 +15,7 @@ import abc
 
 from keystoneclient import exceptions
 from keystoneclient import session
-from oslo.config import cfg
+from oslo_config import cfg
 import six
 
 
@@ -136,4 +136,4 @@ class ClientPlugin(object):
         if self.is_conflict(ex) or self.is_not_found(ex):
             return
         else:
-            raise ex
+            raise ex

heat/engine/clients/os/glance.py

@@ -13,8 +13,8 @@
 
 from glanceclient import client as gc
 from glanceclient import exc
-from oslo.utils import uuidutils
 from oslo_log import log as logging
+from oslo_utils import uuidutils
 
 from heat.common import exception
 from heat.common.i18n import _

heat/engine/clients/os/neutron.py

@@ -14,7 +14,7 @@
 from neutronclient.common import exceptions
 from neutronclient.neutron import v2_0 as neutronV20
 from neutronclient.v2_0 import client as nc
-from oslo.utils import uuidutils
+from oslo_utils import uuidutils
 
 from heat.common import exception
 from heat.engine.clients import client_plugin

heat/engine/clients/os/nova.py

@@ -24,8 +24,8 @@ import string
 from novaclient import client as nc
 from novaclient import exceptions
 from novaclient import shell as novashell
-from oslo.config import cfg
-from oslo.utils import uuidutils
+from oslo_config import cfg
+from oslo_utils import uuidutils
 import six
 from six.moves.urllib import parse as urlparse
 

heat/engine/constraints.py

@@ -15,7 +15,7 @@ import collections
 import numbers
 import re
 
-from oslo.utils import strutils
+from oslo_utils import strutils
 import six
 
 from heat.common import exception

heat/engine/dependencies.py

@@ -14,7 +14,7 @@
 import collections
 import itertools
 
-from oslo.utils import encodeutils
+from oslo_utils import encodeutils
 import six
 
 from heat.common import exception

heat/engine/environment.py

@@ -17,7 +17,7 @@ import itertools
 import os.path
 import warnings
 
-from oslo.config import cfg
+from oslo_config import cfg
 from oslo_log import log
 import six
 

heat/engine/notification/__init__.py

@@ -11,7 +11,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from heat.common import messaging
 

heat/engine/parameters.py

@@ -15,8 +15,8 @@ import collections
 import itertools
 import json
 
-from oslo.utils import encodeutils
-from oslo.utils import strutils
+from oslo_utils import encodeutils
+from oslo_utils import strutils
 import six
 
 from heat.common import exception

heat/engine/plugin_manager.py

@@ -15,7 +15,7 @@ import collections
 import itertools
 import sys
 
-from oslo.config import cfg
+from oslo_config import cfg
 from oslo_log import log
 import six
 

heat/engine/resource.py

@@ -16,10 +16,10 @@ import contextlib
 import datetime as dt
 import warnings
 
-from oslo.config import cfg
-from oslo.utils import encodeutils
-from oslo.utils import excutils
+from oslo_config import cfg
 from oslo_log import log as logging
+from oslo_utils import encodeutils
+from oslo_utils import excutils
 import six
 
 from heat.common import exception

heat/engine/resources/aws/autoscaling_group.py

@@ -13,8 +13,8 @@
 
 import math
 
-from oslo.utils import excutils
 from oslo_log import log as logging
+from oslo_utils import excutils
 import six
 
 from heat.common import exception

heat/engine/resources/aws/instance.py

@@ -13,7 +13,7 @@
 
 import copy
 
-from oslo.config import cfg
+from oslo_config import cfg
 from oslo_log import log as logging
 import six
 

heat/engine/resources/cloud_watch.py

@@ -11,7 +11,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from heat.common import exception
 from heat.common.i18n import _

heat/engine/resources/eip.py

@@ -11,8 +11,8 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo.utils import excutils
 from oslo_log import log as logging
+from oslo_utils import excutils
 import six
 
 from heat.common import exception

heat/engine/resources/loadbalancer.py

@@ -12,7 +12,7 @@
 #    under the License.
 import os
 
-from oslo.config import cfg
+from oslo_config import cfg
 from oslo_log import log as logging
 import six
 

heat/engine/resources/neutron/neutron.py

@@ -10,7 +10,7 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
-from oslo.utils import uuidutils
+from oslo_utils import uuidutils
 import six
 
 import warnings

heat/engine/resources/nova_floatingip.py

@@ -12,8 +12,8 @@
 #    under the License.
 from heat.common import exception
 
-from oslo.utils import excutils
 from oslo_log import log as logging
+from oslo_utils import excutils
 import six
 
 from heat.common.i18n import _

heat/engine/resources/nova_utils.py

@@ -22,7 +22,7 @@ import string
 import warnings
 
 from novaclient import exceptions as nova_exceptions
-from oslo.config import cfg
+from oslo_config import cfg
 from oslo_log import log as logging
 import six
 from six.moves.urllib import parse as urlparse

heat/engine/resources/server.py

@@ -14,10 +14,10 @@
 import copy
 import uuid
 
-from oslo.config import cfg
-from oslo.serialization import jsonutils
-from oslo.utils import uuidutils
+from oslo_config import cfg
 from oslo_log import log as logging
+from oslo_serialization import jsonutils
+from oslo_utils import uuidutils
 import six
 
 from heat.common import exception

heat/engine/scheduler.py

@@ -18,9 +18,9 @@ import time
 import types
 
 import eventlet
-from oslo.utils import encodeutils
-from oslo.utils import excutils
 from oslo_log import log as logging
+from oslo_utils import encodeutils
+from oslo_utils import excutils
 import six
 
 from heat.common.i18n import _

heat/engine/service.py

@@ -19,12 +19,12 @@ import socket
 import warnings
 
 import eventlet
-from oslo.config import cfg
-from oslo import messaging
-from oslo.serialization import jsonutils
-from oslo.utils import timeutils
-from oslo.utils import uuidutils
+from oslo_config import cfg
 from oslo_log import log as logging
+import oslo_messaging as messaging
+from oslo_serialization import jsonutils
+from oslo_utils import timeutils
+from oslo_utils import uuidutils
 from osprofiler import profiler
 import requests
 import six

heat/engine/service_stack_watch.py

@@ -11,8 +11,8 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo.utils import timeutils
 from oslo_log import log as logging
+from oslo_utils import timeutils
 
 from heat.common import context
 from heat.common.i18n import _LE

heat/engine/signal_responder.py

@@ -12,7 +12,7 @@
 #    under the License.
 
 from keystoneclient.contrib.ec2 import utils as ec2_utils
-from oslo.config import cfg
+from oslo_config import cfg
 from oslo_log import log as logging
 from six.moves.urllib import parse as urlparse
 

heat/engine/stack.py

@@ -17,9 +17,9 @@ import datetime
 import re
 import warnings
 
-from oslo.config import cfg
-from oslo.utils import encodeutils
+from oslo_config import cfg
 from oslo_log import log as logging
+from oslo_utils import encodeutils
 from osprofiler import profiler
 import six
 

heat/engine/stack_lock.py

@@ -14,10 +14,10 @@
 import contextlib
 import uuid
 
-from oslo.config import cfg
-from oslo import messaging
-from oslo.utils import excutils
+from oslo_config import cfg
 from oslo_log import log as logging
+import oslo_messaging as messaging
+from oslo_utils import excutils
 
 from heat.common import exception
 from heat.common.i18n import _LI

heat/engine/stack_resource.py

@@ -13,9 +13,9 @@
 
 import hashlib
 
-from oslo.config import cfg
-from oslo.serialization import jsonutils
+from oslo_config import cfg
 from oslo_log import log as logging
+from oslo_serialization import jsonutils
 import six
 
 from heat.common import exception

heat/engine/watchrule.py

@@ -14,8 +14,8 @@
 
 import datetime
 
-from oslo.utils import timeutils
 from oslo_log import log as logging
+from oslo_utils import timeutils
 
 from heat.common import exception
 from heat.common.i18n import _

heat/openstack/common/_i18n.py

@@ -17,14 +17,14 @@ See http://docs.openstack.org/developer/oslo.i18n/usage.html