Drop use of 'oslo' namespace package

The Oslo libraries have moved all of their code out of the 'oslo'
namespace package into per-library packages. The namespace package was
retained during kilo for backwards compatibility, but will be removed by
the liberty-2 milestone. This change removes the use of the namespace
package, replacing it with the new package names.

The patches in the libraries will be put on hold until application
patches have landed, or L2, whichever comes first. At that point, new
versions of the libraries without namespace packages will be released as
a major version update.

Please merge this patch, or an equivalent, before L2 to avoid problems
with those library releases.

Blueprint: remove-namespace-packages
https://blueprints.launchpad.net/oslo-incubator/+spec/remove-namespace-packages

Change-Id: I975592f3694be42d52685ebf606f6d3012caf1a8

murano/api/middleware/context.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from murano.common.i18n import _
 from murano.common import wsgi

murano/api/middleware/fault.py

@@ -17,7 +17,7 @@ Cinder's faultwrapper
 import sys
 import traceback
 
-from oslo.config import cfg
+from oslo_config import cfg
 import webob
 
 from murano.common import wsgi

murano/api/middleware/version_negotiation.py

@@ -18,7 +18,7 @@ and/or Accept headers and attempts to negotiate an API controller to
 return
 """
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from murano.api import versions
 from murano.common import wsgi

murano/api/v1/catalog.py

@@ -18,8 +18,8 @@ import os
 import tempfile
 
 import jsonschema
-from oslo.config import cfg
-from oslo.db import exception as db_exc
+from oslo_config import cfg
+from oslo_db import exception as db_exc
 from webob import exc
 
 import murano.api.v1

murano/api/v1/environments.py

@@ -14,7 +14,7 @@
 
 import re
 
-from oslo.db import exception as db_exc
+from oslo_db import exception as db_exc
 from sqlalchemy import desc
 from webob import exc
 

murano/api/v1/templates.py

@@ -12,7 +12,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo.db import exception as db_exc
+from oslo_db import exception as db_exc
 from webob import exc
 
 from murano.api.v1 import environments as envs_api

murano/api/versions.py

@@ -14,8 +14,8 @@
 
 import httplib
 
-from oslo.config import cfg
-from oslo.serialization import jsonutils
+from oslo_config import cfg
+from oslo_serialization import jsonutils
 import webob.dec
 
 from murano.common import wsgi

murano/cmd/db_manage.py

@@ -10,8 +10,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from oslo.config import cfg
-from oslo.db import options
+from oslo_config import cfg
+from oslo_db import options
 
 from murano.db.migration import migration
 from murano.openstack.common import log

murano/cmd/manage.py

@@ -21,8 +21,8 @@
 import sys
 import traceback
 
-from oslo.config import cfg
-from oslo.db import exception as db_exception
+from oslo_config import cfg
+from oslo_db import exception as db_exception
 
 from murano.common import consts
 from murano.db.catalog import api as db_catalog_api

murano/common/auth_utils.py

@@ -14,8 +14,8 @@
 
 
 from keystoneclient.v3 import client as ks_client
-from oslo.config import cfg
-from oslo.utils import importutils
+from oslo_config import cfg
+from oslo_utils import importutils
 
 
 def get_client(token, tenant_id):

murano/common/config.py

@@ -22,7 +22,7 @@ import logging.handlers
 import os
 import sys
 
-from oslo.config import cfg
+from oslo_config import cfg
 from paste import deploy
 
 from murano.common.i18n import _

murano/common/engine.py

@@ -17,9 +17,9 @@ import traceback
 import uuid
 
 import eventlet.debug
-from oslo import messaging
-from oslo.messaging import target
-from oslo.serialization import jsonutils
+import oslo_messaging as messaging
+from oslo_messaging import target
+from oslo_serialization import jsonutils
 
 from murano.common import auth_utils
 from murano.common import config

murano/common/messaging/message.py

@@ -15,7 +15,7 @@
 
 import logging
 
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 
 log = logging.getLogger("murano-common.messaging")
 

murano/common/messaging/mqclient.py

@@ -18,7 +18,7 @@ import ssl as ssl_module
 
 from eventlet import patcher
 kombu = patcher.import_patched('kombu')
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 from subscription import Subscription
 
 

murano/common/policy.py

@@ -14,7 +14,7 @@
 
 # Based on designate/policy.py
 
-from oslo.config import cfg
+from oslo_config import cfg
 from webob import exc as exceptions
 
 from murano.common.i18n import _

murano/common/rpc.py

@@ -12,9 +12,9 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo import messaging
-from oslo.messaging import rpc
-from oslo.messaging import target
+import oslo_messaging as messaging
+from oslo_messaging import rpc
+from oslo_messaging import target
 
 from murano.common import config
 

murano/common/server.py

@@ -14,10 +14,10 @@
 
 import uuid
 
-from oslo import messaging
-from oslo.messaging.notify import dispatcher as oslo_dispatcher
-from oslo.messaging import target
-from oslo.utils import timeutils
+import oslo_messaging as messaging
+from oslo_messaging.notify import dispatcher as oslo_dispatcher
+from oslo_messaging import target
+from oslo_utils import timeutils
 from sqlalchemy import desc
 
 from murano.common import config

murano/common/wsgi.py

@@ -28,8 +28,8 @@ import eventlet
 eventlet.patcher.monkey_patch(all=False, socket=True)
 import eventlet.wsgi
 import jsonschema
-from oslo.config import cfg
-from oslo.serialization import jsonutils
+from oslo_config import cfg
+from oslo_serialization import jsonutils
 import routes
 import routes.middleware
 import webob.dec

murano/db/catalog/api.py

@@ -12,8 +12,8 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo.config import cfg
-from oslo.db.sqlalchemy import utils
+from oslo_config import cfg
+from oslo_db.sqlalchemy import utils
 import sqlalchemy as sa
 from sqlalchemy import or_
 from sqlalchemy.orm import attributes

murano/db/migration/alembic_migrations/versions/001_inital_version.py

@@ -26,7 +26,7 @@ down_revision = None
 import uuid
 
 from alembic import op
-from oslo.utils import timeutils
+from oslo_utils import timeutils
 import sqlalchemy as sa
 from sqlalchemy.sql.expression import table as sa_table
 

murano/db/models.py

@@ -15,8 +15,8 @@
 """
 SQLAlchemy models for murano data
 """
-from oslo.db.sqlalchemy import models
-from oslo.utils import timeutils
+from oslo_db.sqlalchemy import models
+from oslo_utils import timeutils
 import sqlalchemy as sa
 from sqlalchemy.ext import declarative
 from sqlalchemy import orm as sa_orm

murano/db/services/core_services.py

@@ -14,7 +14,7 @@
 
 import types
 
-from oslo.utils import timeutils
+from oslo_utils import timeutils
 from webob import exc
 
 from murano.common.i18n import _

murano/db/services/environment_templates.py

@@ -17,7 +17,7 @@ from murano.db import models
 from murano.db import session as db_session
 from murano.openstack.common import log as logging
 
-from oslo.db import exception as db_exc
+from oslo_db import exception as db_exc
 
 LOG = logging.getLogger(__name__)
 

murano/db/services/instances.py

@@ -12,8 +12,8 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo.db import exception
-from oslo.utils import timeutils
+from oslo_db import exception
+from oslo_utils import timeutils
 import sqlalchemy
 from sqlalchemy.sql import func
 

murano/db/session.py

@@ -15,10 +15,10 @@
 """Session management functions."""
 import threading
 
-from oslo.db import exception
-from oslo.db import options
-from oslo.db.sqlalchemy import session as db_session
-from oslo.utils import timeutils
+from oslo_db import exception
+from oslo_db import options
+from oslo_db.sqlalchemy import session as db_session
+from oslo_utils import timeutils
 
 from murano.common import config
 from murano.db.models import Lock

murano/db/sqla/types.py

@@ -10,7 +10,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 import sqlalchemy as sa
 from sqlalchemy.dialects import mysql
 

murano/engine/client_manager.py

@@ -17,7 +17,7 @@ import heatclient.client as hclient
 import keystoneclient
 import muranoclient.v1.client as muranoclient
 import neutronclient.v2_0.client as nclient
-from oslo.config import cfg
+from oslo_config import cfg
 
 from murano.common import auth_utils
 from murano.common import config

murano/engine/package_class_loader.py

@@ -17,7 +17,7 @@ import json
 import os.path
 import sys
 
-from oslo.config import cfg
+from oslo_config import cfg
 import yaml
 
 from murano.dsl import class_loader

murano/engine/system/instance_reporter.py

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from oslo import messaging
+import oslo_messaging as messaging
 
 from murano.common import config
 from murano.common import uuidutils

murano/engine/system/net_explorer.py

@@ -16,7 +16,7 @@ import math
 
 import netaddr
 from netaddr.strategy import ipv4
-from oslo.utils import uuidutils
+from oslo_utils import uuidutils
 
 import murano.common.config as config
 import murano.dsl.helpers as helpers

murano/engine/system/status_reporter.py

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from oslo import messaging
+import oslo_messaging as messaging
 
 from murano.common import config
 from murano.common import uuidutils

murano/openstack/common/_i18n.py

@@ -17,14 +17,14 @@ See http://docs.openstack.org/developer/oslo.i18n/usage.html
 """
 
 try:
-    import oslo.i18n
+    import oslo_i18n
 
     # NOTE(dhellmann): This reference to o-s-l-o will be replaced by the
     # application name when this module is synced into the separate
     # repository. It is OK to have more than one translation function
     # using the same domain, since there will still only be one message
     # catalog.
-    _translators = oslo.i18n.TranslatorFactory(domain='murano')
+    _translators = oslo_i18n.TranslatorFactory(domain='murano')
 
     # The primary translation function using the well-known name "_"
     _ = _translators.primary

murano/openstack/common/eventlet_backdoor.py

@@ -28,7 +28,7 @@ import traceback
 import eventlet
 import eventlet.backdoor
 import greenlet
-from oslo.config import cfg
+from oslo_config import cfg
 
 from murano.openstack.common._i18n import _LI
 from murano.openstack.common import log as logging

murano/openstack/common/fileutils.py

@@ -19,7 +19,7 @@ import logging
 import os
 import tempfile
 
-from oslo.utils import excutils
+from oslo_utils import excutils
 
 LOG = logging.getLogger(__name__)
 

murano/openstack/common/lockutils.py

@@ -26,7 +26,7 @@ import threading
 import time
 import weakref
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from murano.openstack.common import fileutils
 from murano.openstack.common._i18n import _, _LE, _LI

murano/openstack/common/log.py

@@ -38,9 +38,9 @@ import socket
 import sys
 import traceback
 
-from oslo.config import cfg
-from oslo.serialization import jsonutils
-from oslo.utils import importutils
+from oslo_config import cfg
+from oslo_serialization import jsonutils
+from oslo_utils import importutils
 import six
 from six import moves
 

murano/openstack/common/policy.py

@@ -81,8 +81,8 @@ import copy
 import os
 import re
 
-from oslo.config import cfg
-from oslo.serialization import jsonutils
+from oslo_config import cfg
+from oslo_serialization import jsonutils
 import six
 import six.moves.urllib.parse as urlparse
 import six.moves.urllib.request as urlrequest

murano/openstack/common/processutils.py

@@ -27,7 +27,7 @@ import signal
 
 from eventlet.green import subprocess
 from eventlet import greenthread
-from oslo.utils import strutils
+from oslo_utils import strutils
 import six
 
 from murano.openstack.common._i18n import _

murano/openstack/common/service.py

@@ -35,7 +35,7 @@ except ImportError:
 
 import eventlet
 from eventlet import event
-from oslo.config import cfg
+from oslo_config import cfg
 
 from murano.openstack.common import eventlet_backdoor
 from murano.openstack.common._i18n import _LE, _LI, _LW

murano/openstack/common/sslutils.py

@@ -16,7 +16,7 @@ import copy
 import os
 import ssl
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from murano.openstack.common._i18n import _
 

murano/tests/functional/engine/config.py

@@ -14,7 +14,7 @@
 
 import os
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 
 murano_group = cfg.OptGroup(name='murano', title="murano")

murano/tests/unit/api/base.py

@@ -18,7 +18,7 @@ import urllib
 
 import fixtures
 import mock
-from oslo.utils import timeutils
+from oslo_utils import timeutils
 import routes
 import webob
 

murano/tests/unit/api/v1/test_actions.py

@@ -15,7 +15,7 @@
 
 
 import mock
-from oslo.utils import timeutils
+from oslo_utils import timeutils
 
 from murano.api.v1 import actions
 from murano.common import policy

murano/tests/unit/api/v1/test_catalog.py

@@ -21,7 +21,7 @@ import os
 import uuid
 
 import mock
-from oslo.utils import timeutils
+from oslo_utils import timeutils
 
 from murano.api.v1 import catalog
 from murano.common import policy

murano/tests/unit/api/v1/test_env_templates.py

@@ -15,8 +15,8 @@
 
 import json
 
-from oslo.config import cfg
-from oslo.utils import timeutils
+from oslo_config import cfg
+from oslo_utils import timeutils
 
 from murano.api.v1 import templates
 from murano.common import config

murano/tests/unit/api/v1/test_environments.py

@@ -15,8 +15,8 @@
 
 import json
 
-from oslo.config import cfg
-from oslo.utils import timeutils
+from oslo_config import cfg
+from oslo_utils import timeutils
 
 from murano.api.v1 import environments
 from murano.common import config

murano/tests/unit/api/v1/test_sessions.py

@@ -15,7 +15,7 @@
 
 import json
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from murano.api.v1 import environments
 from murano.api.v1 import sessions

murano/tests/unit/base.py

@@ -12,7 +12,7 @@
 # limitations under the License.
 
 import fixtures
-from oslo.config import cfg
+from oslo_config import cfg
 import testtools
 
 from murano.db import api as db_api

murano/tests/unit/db/migration/test_migrations.py

@@ -26,9 +26,9 @@ postgres=# create database openstack_citest with owner openstack_citest;
 import datetime
 import uuid
 
-from oslo.db import exception as db_exc
-from oslo.db.sqlalchemy import test_base
-from oslo.db.sqlalchemy import utils as db_utils
+from oslo_db import exception as db_exc
+from oslo_db.sqlalchemy import test_base
+from oslo_db.sqlalchemy import utils as db_utils
 
 from murano.db.migration import migration
 from murano.tests.unit.db.migration import test_migrations_base as base

murano/tests/unit/db/migration/test_migrations_base.py

@@ -29,7 +29,7 @@ from alembic import command
 from alembic import config as alembic_config
 from alembic import migration
 from alembic import script as alembic_script
-from oslo.config import cfg
+from oslo_config import cfg
 
 from murano.common.i18n import _LE
 import murano.db.migration

murano/tests/unit/db/services/test_environments.py

@@ -13,7 +13,7 @@
 #    under the License.
 import datetime as dt
 
-from oslo.utils import timeutils
+from oslo_utils import timeutils
 
 from murano.db import models
 from murano.db.services import environments

murano/tests/unit/db/test_catalog.py

@@ -13,7 +13,7 @@
 
 import uuid
 
-from oslo.db import exception as db_exception
+from oslo_db import exception as db_exception
 from webob import exc
 
 from murano.db.catalog import api