Graduate to oslo.i18n and cleanup incubator usage

Graduate from Oslo Incubator to oslo.i18n library.
Cleanup of unused Oslo Incubator utils.
Added optional enable_lazy() usage.

Change-Id: I5ec02477f3f52f4d7097669120581e82cced3748
Signed-off-by: Chuck Short <chuck.short@canonical.com>

heatclient/_i18n.py

@@ -0,0 +1,47 @@
+#    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.
+
+"""oslo.i18n integration module.
+
+See http://docs.openstack.org/developer/oslo.i18n/usage.html
+
+"""
+
+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='heatclient')
+
+# The primary translation function using the well-known name "_"
+_ = _translators.primary
+
+# 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('heatclient')
+
+
+def enable_lazy():
+    return oslo_i18n.enable_lazy()

heatclient/common/deployment_utils.py

@@ -18,8 +18,8 @@ from six.moves.urllib import parse as urlparse
 from swiftclient import client as sc
 from swiftclient import utils as swiftclient_utils
 
+from heatclient._i18n import _
 from heatclient import exc
-from heatclient.openstack.common._i18n import _
 from heatclient.v1 import software_configs
 
 

heatclient/common/environment_format.py

@@ -12,8 +12,8 @@
 
 import yaml
 
+from heatclient._i18n import _
 from heatclient.common import template_format
-from heatclient.openstack.common._i18n import _
 
 
 SECTIONS = (

heatclient/common/event_utils.py

@@ -15,9 +15,9 @@
 import sys
 import time
 
+from heatclient._i18n import _
 from heatclient.common import utils
 import heatclient.exc as exc
-from heatclient.openstack.common._i18n import _
 
 
 def get_hook_events(hc, stack_id, event_args, nested_depth=0,

heatclient/common/hook_utils.py

@@ -14,9 +14,9 @@ import logging
 
 from oslo_utils import fnmatch
 
-import heatclient.exc as exc
-from heatclient.openstack.common._i18n import _
-from heatclient.openstack.common._i18n import _LE
+from heatclient._i18n import _
+from heatclient._i18n import _LE
+from heatclient import exc
 
 logger = logging.getLogger(__name__)
 

heatclient/common/http.py

@@ -27,10 +27,10 @@ import requests
 import six
 from six.moves.urllib import parse
 
+from heatclient._i18n import _
+from heatclient._i18n import _LW
 from heatclient.common import utils
 from heatclient import exc
-from heatclient.openstack.common._i18n import _
-from heatclient.openstack.common._i18n import _LW
 
 LOG = logging.getLogger(__name__)
 USER_AGENT = 'python-heatclient'

heatclient/common/template_format.py

@@ -13,7 +13,7 @@
 import json
 import yaml
 
-from heatclient.openstack.common._i18n import _
+from heatclient._i18n import _
 
 if hasattr(yaml, 'CSafeLoader'):
     yaml_loader = yaml.CSafeLoader

heatclient/common/template_utils.py

@@ -20,11 +20,11 @@ from six.moves.urllib import error
 from six.moves.urllib import parse
 from six.moves.urllib import request
 
+from heatclient._i18n import _
 from heatclient.common import environment_format
 from heatclient.common import template_format
 from heatclient.common import utils
 from heatclient import exc
-from heatclient.openstack.common._i18n import _
 
 
 def process_template_path(template_path, object_request=None, existing=False):

heatclient/common/utils.py

@@ -29,9 +29,9 @@ from six.moves.urllib import parse
 from six.moves.urllib import request
 import yaml
 
+from heatclient._i18n import _
+from heatclient._i18n import _LE
 from heatclient import exc
-from heatclient.openstack.common._i18n import _
-from heatclient.openstack.common._i18n import _LE
 from heatclient.openstack.common import cliutils
 
 LOG = logging.getLogger(__name__)

heatclient/exc.py

@@ -15,7 +15,7 @@ import sys
 from oslo_serialization import jsonutils
 from oslo_utils import reflection
 
-from heatclient.openstack.common._i18n import _
+from heatclient._i18n import _
 
 verbose = 0
 

heatclient/openstack/common/_i18n.py

@@ -1,45 +0,0 @@
-#    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.
-
-"""oslo.i18n integration module.
-
-See http://docs.openstack.org/developer/oslo.i18n/usage.html
-
-"""
-
-try:
-    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='heatclient')
-
-    # The primary translation function using the well-known name "_"
-    _ = _translators.primary
-
-    # 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
-except ImportError:
-    # NOTE(dims): Support for cases where a project wants to use
-    # code from oslo-incubator, but is not ready to be internationalized
-    # (like tempest)
-    _ = _LI = _LW = _LE = _LC = lambda x: x

heatclient/openstack/common/apiclient/base.py

@@ -46,7 +46,7 @@ from oslo_utils import strutils
 import six
 from six.moves.urllib import parse
 
-from heatclient.openstack.common._i18n import _, _LW
+from heatclient._i18n import _, _LW
 from heatclient.openstack.common.apiclient import exceptions
 
 LOG = logging.getLogger(__name__)

heatclient/openstack/common/apiclient/client.py

@@ -38,7 +38,7 @@ from oslo_utils import encodeutils
 from oslo_utils import importutils
 import requests
 
-from heatclient.openstack.common._i18n import _
+from heatclient._i18n import _
 from heatclient.openstack.common.apiclient import exceptions
 
 _logger = logging.getLogger(__name__)

heatclient/openstack/common/apiclient/exceptions.py

@@ -38,7 +38,7 @@ import sys
 
 import six
 
-from heatclient.openstack.common._i18n import _
+from heatclient._i18n import _
 
 
 class ClientException(Exception):

heatclient/openstack/common/apiclient/utils.py

@@ -28,7 +28,7 @@ from oslo_utils import encodeutils
 from oslo_utils import uuidutils
 import six
 
-from heatclient.openstack.common._i18n import _
+from heatclient._i18n import _
 from heatclient.openstack.common.apiclient import exceptions
 
 

heatclient/openstack/common/cliutils.py

@@ -30,7 +30,7 @@ import prettytable
 import six
 from six import moves
 
-from heatclient.openstack.common._i18n import _
+from heatclient._i18n import _
 
 
 class MissingArgs(Exception):

heatclient/osc/v1/event.py

@@ -19,10 +19,10 @@ from cliff.formatters import base
 from osc_lib.command import command
 from osc_lib import utils
 
+from heatclient._i18n import _
 from heatclient.common import event_utils
 from heatclient.common import utils as heat_utils
 from heatclient import exc
-from heatclient.openstack.common._i18n import _
 
 
 class ShowEvent(command.ShowOne):

heatclient/osc/v1/software_config.py

@@ -22,11 +22,11 @@ import six
 from six.moves.urllib import request
 import yaml
 
+from heatclient._i18n import _
 from heatclient.common import format_utils
 from heatclient.common import template_format
 from heatclient.common import utils as heat_utils
 from heatclient import exc as heat_exc
-from heatclient.openstack.common._i18n import _
 
 
 class DeleteConfig(command.Command):

heatclient/osc/v1/software_deployment.py

@@ -20,11 +20,11 @@ from osc_lib import exceptions as exc
 from osc_lib import utils
 from oslo_serialization import jsonutils
 
+from heatclient._i18n import _
 from heatclient.common import deployment_utils
 from heatclient.common import format_utils
 from heatclient.common import utils as heat_utils
 from heatclient import exc as heat_exc
-from heatclient.openstack.common._i18n import _
 
 
 class CreateDeployment(format_utils.YamlFormat):

heatclient/osc/v1/stack.py

@@ -24,6 +24,8 @@ from oslo_serialization import jsonutils
 import six
 from six.moves.urllib import request
 
+from heatclient._i18n import _
+from heatclient._i18n import _LI
 from heatclient.common import event_utils
 from heatclient.common import format_utils
 from heatclient.common import hook_utils
@@ -31,8 +33,6 @@ from heatclient.common import http
 from heatclient.common import template_utils
 from heatclient.common import utils as heat_utils
 from heatclient import exc as heat_exc
-from heatclient.openstack.common._i18n import _
-from heatclient.openstack.common._i18n import _LI
 
 
 class CreateStack(command.ShowOne):

heatclient/osc/v1/stack_failures.py

@@ -16,9 +16,9 @@ import collections
 
 from osc_lib.command import command
 
+from heatclient._i18n import _
 from heatclient.common import format_utils
 from heatclient import exc
-from heatclient.openstack.common._i18n import _
 
 
 class ListStackFailures(command.Command):

heatclient/osc/v1/template.py

@@ -18,12 +18,12 @@ from osc_lib.command import command
 from osc_lib import utils
 import six
 
+from heatclient._i18n import _
 from heatclient.common import format_utils
 from heatclient.common import http
 from heatclient.common import template_utils
 from heatclient.common import utils as heat_utils
 from heatclient import exc
-from heatclient.openstack.common._i18n import _
 
 
 class VersionList(command.Lister):

heatclient/shell.py

@@ -27,10 +27,10 @@ from oslo_utils import importutils
 import six
 
 import heatclient
+from heatclient._i18n import _
 from heatclient import client as heat_client
 from heatclient.common import utils
 from heatclient import exc
-from heatclient.openstack.common._i18n import _
 
 logger = logging.getLogger(__name__)
 osprofiler_profiler = importutils.try_import("osprofiler.profiler")

heatclient/v1/shell.py

@@ -22,6 +22,9 @@ import six
 from six.moves.urllib import request
 import yaml
 
+from heatclient._i18n import _
+from heatclient._i18n import _LI
+from heatclient._i18n import _LW
 from heatclient.common import deployment_utils
 from heatclient.common import event_utils
 from heatclient.common import hook_utils
@@ -30,9 +33,6 @@ from heatclient.common import template_format
 from heatclient.common import template_utils
 from heatclient.common import utils
 import heatclient.exc as exc
-from heatclient.openstack.common._i18n import _
-from heatclient.openstack.common._i18n import _LI
-from heatclient.openstack.common._i18n import _LW
 
 logger = logging.getLogger(__name__)
 

heatclient/v1/stacks.py

@@ -16,9 +16,9 @@
 import six
 from six.moves.urllib import parse
 
+from heatclient._i18n import _
 from heatclient.common import utils
 from heatclient import exc
-from heatclient.openstack.common._i18n import _
 from heatclient.openstack.common.apiclient import base
 
 

tox.ini

@@ -54,4 +54,4 @@ exclude=.venv,.git,.tox,dist,*openstack/common*,*lib/python*,*egg,build
 max-complexity=20
 
 [hacking]
-import_exceptions = heatclient.openstack.common._i18n
+import_exceptions = heatclient._i18n