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: I474dcd9de166b00d02b3586858a28797e97a3231

neutronclient/common/serializer.py

@@ -17,7 +17,7 @@ import logging
 from xml.etree import ElementTree as etree
 from xml.parsers import expat
 
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 import six
 
 from neutronclient.common import constants

neutronclient/common/utils.py

@@ -22,8 +22,8 @@ import logging
 import netaddr
 import os
 
-from oslo.utils import encodeutils
-from oslo.utils import importutils
+from oslo_utils import encodeutils
+from oslo_utils import importutils
 import six
 
 from neutronclient.common import exceptions

neutronclient/i18n.py

@@ -10,7 +10,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo import i18n
+import oslo_i18n as i18n
 
 _translators = i18n.TranslatorFactory(domain='neutronclient')
 

neutronclient/neutron/v2_0/__init__.py

@@ -24,7 +24,7 @@ import re
 from cliff.formatters import table
 from cliff import lister
 from cliff import show
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 import six
 
 from neutronclient.common import command

neutronclient/neutron/v2_0/port.py

@@ -16,7 +16,7 @@
 
 import argparse
 
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 
 from neutronclient.common import exceptions
 from neutronclient.common import utils

neutronclient/neutron/v2_0/quota.py

@@ -20,7 +20,7 @@ import argparse
 
 from cliff import lister
 from cliff import show
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 import six
 
 from neutronclient.common import exceptions

neutronclient/neutron/v2_0/router.py

@@ -18,7 +18,7 @@ from __future__ import print_function
 
 import argparse
 
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 
 from neutronclient.common import exceptions
 from neutronclient.common import utils

neutronclient/neutron/v2_0/subnet.py

@@ -16,7 +16,7 @@
 
 import argparse
 
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 
 from neutronclient.common import exceptions
 from neutronclient.common import utils

neutronclient/neutron/v2_0/vpn/ipsec_site_connection.py

@@ -14,7 +14,7 @@
 #    under the License.
 #
 
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 
 from neutronclient.common import exceptions
 from neutronclient.common import utils

neutronclient/shell.py

@@ -33,7 +33,7 @@ from keystoneclient.auth.identity import v3 as v3_auth
 from keystoneclient import discover
 from keystoneclient.openstack.common.apiclient import exceptions as ks_exc
 from keystoneclient import session
-from oslo.utils import encodeutils
+from oslo_utils import encodeutils
 import six.moves.urllib.parse as urlparse
 
 from cliff import app

neutronclient/tests/unit/test_auth.py

@@ -19,7 +19,7 @@ import logging
 import uuid
 
 import fixtures
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 from requests_mock.contrib import fixture as mock_fixture
 import testtools
 

neutronclient/tests/unit/test_cli20.py

@@ -20,7 +20,7 @@ import sys
 
 import fixtures
 from mox3 import mox
-from oslo.utils import encodeutils
+from oslo_utils import encodeutils
 from oslotest import base
 import requests
 import six

neutronclient/tests/unit/test_cli20_agents.py

@@ -14,7 +14,7 @@
 
 import sys
 
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 
 from neutronclient.neutron.v2_0 import agent
 from neutronclient.tests.unit import test_cli20

neutronclient/tests/unit/test_cli20_network.py

@@ -17,7 +17,7 @@ import itertools
 import sys
 
 from mox3 import mox
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 
 from neutronclient.common import exceptions
 from neutronclient.neutron.v2_0 import network