Use _i18n instead of i18n

It is suggested to use _i18n.py per oslo.i18n document.
http://docs.openstack.org/developer/oslo.i18n/usage.html

neutronclient.i18n is now a wrapper module which emits
the derecation warning. It is because might be used in
implementation of the client extensions in other repositories.

Closes-Bug: #1519493
Change-Id: I44969daeedc9a66dd9ad5bf80617516faf245ecc

neutronclient/_i18n.py

@@ -0,0 +1,41 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import oslo_i18n
+
+
+DOMAIN = 'neutronclient'
+
+_translators = oslo_i18n.TranslatorFactory(domain=DOMAIN)
+
+# The primary translation function using the well-known name "_"
+_ = _translators.primary
+
+# The contextual translation function using the name "_C"
+_C = _translators.contextual_form
+
+# The plural translation function using the name "_P"
+_P = _translators.plural_form
+
+# Translators for log levels.
+#
+# The abbreviated names are meant to reflect the usual use of a short
+# name like '_'. The "L" is for "log" and the other letter comes from
+# the level.
+_LI = _translators.log_info
+_LW = _translators.log_warning
+_LE = _translators.log_error
+_LC = _translators.log_critical
+
+
+def get_available_languages():
+    return oslo_i18n.get_available_languages(DOMAIN)

neutronclient/client.py

@@ -25,9 +25,9 @@ from keystoneauth1 import access
 from keystoneauth1 import adapter
 import requests
 
+from neutronclient._i18n import _
 from neutronclient.common import exceptions
 from neutronclient.common import utils
-from neutronclient.i18n import _
 
 _logger = logging.getLogger(__name__)
 

neutronclient/common/exceptions.py

@@ -13,7 +13,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 
 """
 Neutron base exception handling.

neutronclient/common/serializer.py

@@ -18,8 +18,8 @@ import logging
 from oslo_serialization import jsonutils
 import six
 
+from neutronclient._i18n import _
 from neutronclient.common import exceptions as exception
-from neutronclient.i18n import _
 
 LOG = logging.getLogger(__name__)
 

neutronclient/common/utils.py

@@ -26,8 +26,8 @@ from oslo_utils import encodeutils
 from oslo_utils import importutils
 import six
 
+from neutronclient._i18n import _
 from neutronclient.common import exceptions
-from neutronclient.i18n import _
 
 
 def env(*vars, **kwargs):

neutronclient/common/validators.py

@@ -15,8 +15,8 @@
 
 import netaddr
 
+from neutronclient._i18n import _
 from neutronclient.common import exceptions
-from neutronclient.i18n import _
 
 
 def validate_int_range(parsed_args, attr_name, min_value=None, max_value=None):

neutronclient/i18n.py

@@ -10,19 +10,18 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import oslo_i18n as i18n
+# TODO(amotoki): Remove this file at the beginning of Nxx cycle.
 
-_translators = i18n.TranslatorFactory(domain='neutronclient')
+from debtcollector import moves
 
-# The primary translation function using the well-known name "_"
-_ = _translators.primary
+from neutronclient import _i18n
 
-# Translators for log levels.
-#
-# The abbreviated names are meant to reflect the usual use of a short
-# name like '_'. The "L" is for "log" and the other letter comes from
-# the level.
-_LI = _translators.log_info
-_LW = _translators.log_warning
-_LE = _translators.log_error
-_LC = _translators.log_critical
+message = ("moved to neutronclient._i18n; please migrate to local "
+           "oslo_i18n usage, as defined at "
+           "http://docs.openstack.org/developer/oslo.i18n/usage.html")
+
+_ = moves.moved_function(_i18n._, '_', __name__, message=message)
+_LC = moves.moved_function(_i18n._LC, '_LC', __name__, message=message)
+_LE = moves.moved_function(_i18n._LE, '_LE', __name__, message=message)
+_LW = moves.moved_function(_i18n._LW, '_LW', __name__, message=message)
+_LI = moves.moved_function(_i18n._LI, '_LI', __name__, message=message)

neutronclient/neutron/v2_0/__init__.py

@@ -27,10 +27,10 @@ from cliff import show
 from oslo_serialization import jsonutils
 import six
 
+from neutronclient._i18n import _
 from neutronclient.common import command
 from neutronclient.common import exceptions
 from neutronclient.common import utils
-from neutronclient.i18n import _
 
 HEX_ELEM = '[0-9A-Fa-f]'
 UUID_PATTERN = '-'.join([HEX_ELEM + '{8}', HEX_ELEM + '{4}',

neutronclient/neutron/v2_0/address_scope.py

@@ -14,7 +14,7 @@
 #    under the License.
 #
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/agent.py

@@ -14,7 +14,7 @@
 #    under the License.
 #
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/agentscheduler.py

@@ -16,7 +16,7 @@
 
 from __future__ import print_function
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 from neutronclient.neutron.v2_0 import network
 from neutronclient.neutron.v2_0 import router

neutronclient/neutron/v2_0/contrib/_fox_sockets.py

@@ -14,8 +14,8 @@
 #    under the License.
 #
 
+from neutronclient._i18n import _
 from neutronclient.common import extension
-from neutronclient.i18n import _
 
 
 def _add_updatable_args(parser):

neutronclient/neutron/v2_0/flavor/flavor.py

@@ -17,8 +17,8 @@ from __future__ import print_function
 
 import argparse
 
+from neutronclient._i18n import _
 from neutronclient.common import utils
-from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/flavor/flavor_profile.py

@@ -15,8 +15,8 @@
 
 import argparse
 
+from neutronclient._i18n import _
 from neutronclient.common import utils
-from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/floatingip.py

@@ -18,7 +18,7 @@ from __future__ import print_function
 
 import argparse
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/fw/firewall.py

@@ -14,7 +14,7 @@
 #    under the License.
 #
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronv20
 
 

neutronclient/neutron/v2_0/fw/firewallpolicy.py

@@ -18,7 +18,7 @@ from __future__ import print_function
 
 import argparse
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronv20
 
 

neutronclient/neutron/v2_0/fw/firewallrule.py

@@ -16,8 +16,8 @@
 
 import argparse
 
+from neutronclient._i18n import _
 from neutronclient.common import utils
-from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronv20
 
 

neutronclient/neutron/v2_0/lb/healthmonitor.py

@@ -16,7 +16,7 @@
 
 from __future__ import print_function
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/lb/member.py

@@ -14,7 +14,7 @@
 #    under the License.
 #
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/lb/pool.py

@@ -17,7 +17,7 @@
 
 import six
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/lb/v2/healthmonitor.py

@@ -15,7 +15,7 @@
 #    under the License.
 #
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/lb/v2/listener.py

@@ -15,8 +15,8 @@
 #    under the License.
 #
 
+from neutronclient._i18n import _
 from neutronclient.common import utils
-from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/lb/v2/loadbalancer.py

@@ -15,7 +15,7 @@
 #    under the License.
 #
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/lb/v2/member.py

@@ -16,7 +16,7 @@
 #    under the License.
 #
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/lb/v2/pool.py

@@ -16,8 +16,8 @@
 #    under the License.
 #
 
+from neutronclient._i18n import _
 from neutronclient.common import utils
-from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/lb/vip.py

@@ -14,7 +14,7 @@
 #    under the License.
 #
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/metering.py

@@ -12,7 +12,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronv20
 
 

neutronclient/neutron/v2_0/network.py

@@ -16,9 +16,9 @@
 
 import argparse
 
+from neutronclient._i18n import _
 from neutronclient.common import exceptions
 from neutronclient.common import utils
-from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 from neutronclient.neutron.v2_0 import availability_zone
 from neutronclient.neutron.v2_0.qos import policy as qos_policy

neutronclient/neutron/v2_0/nsx/networkgateway.py

@@ -16,8 +16,8 @@
 
 from __future__ import print_function
 
+from neutronclient._i18n import _
 from neutronclient.common import utils
-from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 GW_RESOURCE = 'network_gateway'

neutronclient/neutron/v2_0/nsx/qos_queue.py

@@ -13,7 +13,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/port.py

@@ -18,9 +18,9 @@ import argparse
 
 from oslo_serialization import jsonutils
 
+from neutronclient._i18n import _
 from neutronclient.common import exceptions
 from neutronclient.common import utils
-from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 from neutronclient.neutron.v2_0.qos import policy as qos_policy
 

neutronclient/neutron/v2_0/qos/bandwidth_limit_rule.py

@@ -15,8 +15,8 @@
 #
 
 
+from neutronclient._i18n import _
 from neutronclient.common import exceptions
-from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronv20
 from neutronclient.neutron.v2_0.qos import rule as qos_rule
 

neutronclient/neutron/v2_0/qos/policy.py

@@ -16,7 +16,7 @@
 
 import os
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronv20
 
 

neutronclient/neutron/v2_0/qos/rule.py

@@ -15,7 +15,7 @@
 #
 
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronv20
 from neutronclient.neutron.v2_0.qos import policy as qos_policy
 

neutronclient/neutron/v2_0/quota.py

@@ -23,9 +23,9 @@ from cliff import show
 from oslo_serialization import jsonutils
 import six
 
+from neutronclient._i18n import _
 from neutronclient.common import exceptions
 from neutronclient.common import utils
-from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/rbac.py

@@ -13,7 +13,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/router.py

@@ -20,9 +20,9 @@ import argparse
 
 from oslo_serialization import jsonutils
 
+from neutronclient._i18n import _
 from neutronclient.common import exceptions
 from neutronclient.common import utils
-from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 from neutronclient.neutron.v2_0 import availability_zone
 

neutronclient/neutron/v2_0/securitygroup.py

@@ -16,8 +16,8 @@
 
 import argparse
 
+from neutronclient._i18n import _
 from neutronclient.common import exceptions
-from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/subnet.py

@@ -18,9 +18,9 @@ import argparse
 
 from oslo_serialization import jsonutils
 
+from neutronclient._i18n import _
 from neutronclient.common import exceptions
 from neutronclient.common import utils
-from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/subnetpool.py

@@ -14,7 +14,7 @@
 #    under the License.
 #
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
 
 

neutronclient/neutron/v2_0/vpn/endpoint_group.py

@@ -14,7 +14,7 @@
 #    under the License.
 #
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronv20
 
 

neutronclient/neutron/v2_0/vpn/ikepolicy.py

@@ -14,8 +14,8 @@
 #    under the License.
 #
 
+from neutronclient._i18n import _
 from neutronclient.common import utils
-from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronv20
 from neutronclient.neutron.v2_0.vpn import utils as vpn_utils
 

neutronclient/neutron/v2_0/vpn/ipsec_site_connection.py

@@ -16,9 +16,9 @@
 
 from oslo_serialization import jsonutils
 
+from neutronclient._i18n import _
 from neutronclient.common import exceptions
 from neutronclient.common import utils
-from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronv20
 from neutronclient.neutron.v2_0.vpn import utils as vpn_utils
 

neutronclient/neutron/v2_0/vpn/ipsecpolicy.py

@@ -14,8 +14,8 @@
 #    under the License.
 #
 
+from neutronclient._i18n import _
 from neutronclient.common import utils
-from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronv20
 from neutronclient.neutron.v2_0.vpn import utils as vpn_utils
 

neutronclient/neutron/v2_0/vpn/utils.py

@@ -18,8 +18,8 @@
 """VPN Utilities and helper functions."""
 
 
+from neutronclient._i18n import _
 from neutronclient.common import exceptions
-from neutronclient.i18n import _
 
 dpd_supported_actions = ['hold', 'clear', 'restart',
                          'restart-by-peer', 'disabled']

neutronclient/neutron/v2_0/vpn/vpnservice.py

@@ -14,7 +14,7 @@
 #    under the License.
 #
 
-from neutronclient.i18n import _
+from neutronclient._i18n import _
 from neutronclient.neutron import v2_0 as neutronv20
 
 

neutronclient/shell.py

@@ -34,12 +34,12 @@ from oslo_utils import encodeutils
 from cliff import app
 from cliff import commandmanager
 
+from neutronclient._i18n import _
 from neutronclient.common import clientmanager
 from neutronclient.common import command as openstack_command
 from neutronclient.common import exceptions as exc
 from neutronclient.common import extension as client_extension
 from neutronclient.common import utils
-from neutronclient.i18n import _
 from neutronclient.neutron.v2_0 import address_scope
 from neutronclient.neutron.v2_0 import agent
 from neutronclient.neutron.v2_0 import agentscheduler

neutronclient/v2_0/client.py

@@ -23,12 +23,12 @@ import time
 import requests
 import six.moves.urllib.parse as urlparse
 
+from neutronclient._i18n import _
 from neutronclient import client
 from neutronclient.common import exceptions
 from neutronclient.common import extension as client_extension
 from neutronclient.common import serializer
 from neutronclient.common import utils
-from neutronclient.i18n import _
 
 
 _logger = logging.getLogger(__name__)

requirements.txt

@@ -4,6 +4,7 @@
 pbr>=1.6
 argparse
 cliff>=1.15.0 # Apache-2.0
+debtcollector>=0.3.0  # Apache-2.0
 iso8601>=0.1.9
 netaddr!=0.7.16,>=0.7.12
 oslo.i18n>=1.5.0 # Apache-2.0