Remove deprecated novaclient.v2.contrib modules12.0.0

All modules of novaclient.v2.contrib have been removed.
The 'only_contrib' parameter for the
'novaclient.client.discover_extensions' method is no longer valid.

Change-Id: I6da83057dda1f27afe98a2412bc0815f100f34a4

17 files changed, 6 insertions, 341 deletions

diff --git a/doc/source/conf.py b/doc/source/conf.py
index b98da5d9..ffd5782d 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -26,8 +26,7 @@ extensions = [
 apidoc_module_dir = '../../novaclient'
 apidoc_output_dir = 'reference/api'
 apidoc_excluded_paths = [
-    'tests/*',
-    'v2/contrib/*']
+    'tests/*']
 apidoc_separate_modules = True
 
 # The content that will be inserted into the main body of an autoclass
diff --git a/novaclient/client.py b/novaclient/client.py
index 76a2007b..2808428e 100644
--- a/novaclient/client.py
+++ b/novaclient/client.py
@@ -40,11 +40,6 @@ from novaclient import utils
 osprofiler_profiler = importutils.try_import("osprofiler.profiler")
 osprofiler_web = importutils.try_import("osprofiler.web")
 
-# TODO(jichenjc): when an extension in contrib is moved to core extension,
-# Add the name into the following list, then after last patch merged,
-# remove the whole function
-extensions_ignored_name = ["__init__"]
-
 
 class SessionClient(adapter.LegacyJsonAdapter):
 
@@ -178,14 +173,6 @@ def discover_extensions(*args, **kwargs):
     """Returns the list of extensions, which can be discovered by python path
     and by entry-point 'novaclient.extension'.
     """
-    # TODO(mriedem): Remove support for 'only_contrib' in Queens.
-    if 'only_contrib' in kwargs and kwargs['only_contrib']:
-        warnings.warn(_('Discovering extensions only by contrib path is no '
-                        'longer supported since all contrib extensions '
-                        'have either been made required or removed. The '
-                        'only_contrib argument is deprecated and will be '
-                        'removed in a future release.'))
-        return []
     chain = itertools.chain(_discover_via_python_path(),
                             _discover_via_entry_points())
     return [ext.Extension(name, module) for name, module in chain]
diff --git a/novaclient/tests/unit/test_client.py b/novaclient/tests/unit/test_client.py
index 97cfbf31..3411eb50 100644
--- a/novaclient/tests/unit/test_client.py
+++ b/novaclient/tests/unit/test_client.py
@@ -109,23 +109,6 @@ class ClientsUtilsTest(utils.TestCase):
         mock_discover_via_entry_points.assert_called_once_with()
         self.assertEqual([mock_extension()] * 4, result)
 
-    @mock.patch('novaclient.client.warnings')
-    @mock.patch("novaclient.client._discover_via_entry_points")
-    @mock.patch("novaclient.client._discover_via_python_path")
-    @mock.patch("novaclient.extension.Extension")
-    def test_discover_extensions_only_contrib(
-            self, mock_extension, mock_discover_via_python_path,
-            mock_discover_via_entry_points, mock_warnings):
-
-        version = novaclient.api_versions.APIVersion("2.0")
-
-        self.assertEqual([], novaclient.client.discover_extensions(
-            version, only_contrib=True))
-        self.assertFalse(mock_discover_via_python_path.called)
-        self.assertFalse(mock_discover_via_entry_points.called)
-        self.assertFalse(mock_extension.called)
-        self.assertTrue(mock_warnings.warn.called)
-
     @mock.patch("novaclient.client.warnings")
     def test__check_arguments(self, mock_warnings):
         release = "Coolest"
diff --git a/novaclient/v2/client.py b/novaclient/v2/client.py
index ee4fc345..54abcf27 100644
--- a/novaclient/v2/client.py
+++ b/novaclient/v2/client.py
@@ -23,7 +23,6 @@ from novaclient.v2 import aggregates
 from novaclient.v2 import assisted_volume_snapshots
 from novaclient.v2 import availability_zones
 from novaclient.v2 import cells
-from novaclient.v2 import contrib
 from novaclient.v2 import flavor_access
 from novaclient.v2 import flavors
 from novaclient.v2 import hypervisors
@@ -182,15 +181,6 @@ class Client(object):
         # Add in any extensions...
         if extensions:
             for extension in extensions:
-                # do not import extensions from contrib directory twice.
-                if extension.name in contrib.V2_0_EXTENSIONS:
-                    # NOTE(andreykurilin): this message looks more like
-                    #   warning or note, but it is not critical, so let's do
-                    #   not flood "warning" logging level and use just debug..
-                    self.logger.debug("Nova 2.0 extenstion '%s' is auto-loaded"
-                                      " by default. You do not need to specify"
-                                      " it manually.", extension.name)
-                    continue
                 if extension.manager_class:
                     setattr(self, extension.name,
                             extension.manager_class(self))
diff --git a/novaclient/v2/contrib/__init__.py b/novaclient/v2/contrib/__init__.py
deleted file mode 100644
index 3cbadc17..00000000
--- a/novaclient/v2/contrib/__init__.py
+++ /dev/null
@@ -1,51 +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.
-
-import inspect
-import warnings
-
-from novaclient.i18n import _
-
-# NOTE(andreykurilin): "tenant_networks" extension excluded
-#   here deliberately. It was deprecated separately from deprecation
-#   extension mechanism and I prefer to not auto-load it by default
-#   (V2_0_EXTENSIONS is designed for such behaviour).
-V2_0_EXTENSIONS = {
-    'assisted_volume_snapshots':
-        'novaclient.v2.assisted_volume_snapshots',
-    'cells': 'novaclient.v2.cells',
-    'instance_action': 'novaclient.v2.instance_action',
-    'list_extensions': 'novaclient.v2.list_extensions',
-    'migrations': 'novaclient.v2.migrations',
-    'server_external_events': 'novaclient.v2.server_external_events',
-}
-
-
-def warn(alternative=True):
-    """Prints warning msg for contrib modules."""
-    frm = inspect.stack()[1]
-    module_name = inspect.getmodule(frm[0]).__name__
-    if module_name.startswith("novaclient.v2.contrib."):
-        if alternative:
-            new_module_name = module_name.replace("contrib.", "")
-            msg = _("Module `%(module)s` is deprecated as of OpenStack "
-                    "Ocata in favor of `%(new_module)s` and will be "
-                    "removed after OpenStack Pike.") % {
-                "module": module_name, "new_module": new_module_name}
-
-        if not alternative:
-            msg = _("Module `%s` is deprecated as of OpenStack Ocata "
-                    "All shell commands were moved to "
-                    "`novaclient.v2.shell` and will be automatically "
-                    "loaded.") % module_name
-
-        warnings.warn(msg)
diff --git a/novaclient/v2/contrib/assisted_volume_snapshots.py b/novaclient/v2/contrib/assisted_volume_snapshots.py
deleted file mode 100644
index 95b5073a..00000000
--- a/novaclient/v2/contrib/assisted_volume_snapshots.py
+++ /dev/null
@@ -1,29 +0,0 @@
-# Copyright (C) 2013, Red Hat, Inc.
-#
-#    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.
-
-"""
-Assisted volume snapshots - to be used by Cinder and not end users.
-"""
-
-from novaclient.v2 import assisted_volume_snapshots
-from novaclient.v2 import contrib
-
-
-AssistedSnapshotManager = assisted_volume_snapshots.AssistedSnapshotManager
-Snapshot = assisted_volume_snapshots.Snapshot
-
-manager_class = AssistedSnapshotManager
-name = 'assisted_volume_snapshots'
-
-contrib.warn()
diff --git a/novaclient/v2/contrib/cells.py b/novaclient/v2/contrib/cells.py
deleted file mode 100644
index a689d00a..00000000
--- a/novaclient/v2/contrib/cells.py
+++ /dev/null
@@ -1,23 +0,0 @@
-# Copyright 2013 Rackspace Hosting
-# All Rights Reserved.
-#
-#    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.
-
-from novaclient.v2 import cells
-from novaclient.v2 import contrib
-
-
-Cell = cells.Cell
-CellsManager = cells.CellsManager
-
-contrib.warn()
diff --git a/novaclient/v2/contrib/deferred_delete.py b/novaclient/v2/contrib/deferred_delete.py
deleted file mode 100644
index bd5798ac..00000000
--- a/novaclient/v2/contrib/deferred_delete.py
+++ /dev/null
@@ -1,17 +0,0 @@
-# Copyright 2013 OpenStack Foundation
-#
-# 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.
-
-from novaclient.v2 import contrib
-
-contrib.warn(alternative=False)
diff --git a/novaclient/v2/contrib/host_evacuate.py b/novaclient/v2/contrib/host_evacuate.py
deleted file mode 100644
index b5305bcb..00000000
--- a/novaclient/v2/contrib/host_evacuate.py
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright 2013 Rackspace Hosting
-# All Rights Reserved.
-#
-#    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.
-
-from novaclient.v2 import contrib
-from novaclient.v2 import shell
-
-
-EvacuateHostResponse = shell.EvacuateHostResponse
-
-contrib.warn(alternative=False)
diff --git a/novaclient/v2/contrib/host_evacuate_live.py b/novaclient/v2/contrib/host_evacuate_live.py
deleted file mode 100644
index 7e27d735..00000000
--- a/novaclient/v2/contrib/host_evacuate_live.py
+++ /dev/null
@@ -1,18 +0,0 @@
-# Copyright 2014 OpenStack Foundation
-# All Rights Reserved.
-#
-#    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.
-
-from novaclient.v2 import contrib
-
-contrib.warn(alternative=False)
diff --git a/novaclient/v2/contrib/host_servers_migrate.py b/novaclient/v2/contrib/host_servers_migrate.py
deleted file mode 100644
index e88da876..00000000
--- a/novaclient/v2/contrib/host_servers_migrate.py
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright 2013 Rackspace Hosting
-# All Rights Reserved.
-#
-#    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.
-
-from novaclient.v2 import contrib
-from novaclient.v2 import shell
-
-
-HostServersMigrateResponse = shell.HostServersMigrateResponse
-
-contrib.warn(alternative=False)
diff --git a/novaclient/v2/contrib/instance_action.py b/novaclient/v2/contrib/instance_action.py
deleted file mode 100644
index a90b99bd..00000000
--- a/novaclient/v2/contrib/instance_action.py
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright 2013 Rackspace Hosting
-# All Rights Reserved.
-#
-#    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.
-
-from novaclient.v2 import contrib
-from novaclient.v2 import instance_action
-
-
-InstanceActionManager = instance_action.InstanceActionManager
-
-contrib.warn()
diff --git a/novaclient/v2/contrib/list_extensions.py b/novaclient/v2/contrib/list_extensions.py
deleted file mode 100644
index 07f4e3d7..00000000
--- a/novaclient/v2/contrib/list_extensions.py
+++ /dev/null
@@ -1,23 +0,0 @@
-# Copyright 2011 OpenStack Foundation
-# All Rights Reserved.
-#
-#    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.
-
-from novaclient.v2 import contrib
-from novaclient.v2 import list_extensions
-
-
-ListExtResource = list_extensions.ListExtResource
-ListExtManager = list_extensions.ListExtManager
-
-contrib.warn()
diff --git a/novaclient/v2/contrib/metadata_extensions.py b/novaclient/v2/contrib/metadata_extensions.py
deleted file mode 100644
index eb6fbd22..00000000
--- a/novaclient/v2/contrib/metadata_extensions.py
+++ /dev/null
@@ -1,19 +0,0 @@
-# Copyright 2013 Rackspace Hosting
-# All Rights Reserved.
-#
-#    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.
-
-from novaclient.v2 import contrib
-
-
-contrib.warn(alternative=False)
diff --git a/novaclient/v2/contrib/migrations.py b/novaclient/v2/contrib/migrations.py
deleted file mode 100644
index 909b569c..00000000
--- a/novaclient/v2/contrib/migrations.py
+++ /dev/null
@@ -1,24 +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.
-
-"""
-migration interface
-"""
-
-from novaclient.v2 import contrib
-from novaclient.v2 import migrations
-
-
-Migration = migrations.Migration
-MigrationManager = migrations.MigrationManager
-
-contrib.warn()
diff --git a/novaclient/v2/contrib/server_external_events.py b/novaclient/v2/contrib/server_external_events.py
deleted file mode 100644
index bbd1b032..00000000
--- a/novaclient/v2/contrib/server_external_events.py
+++ /dev/null
@@ -1,29 +0,0 @@
-# Copyright (C) 2014, Red Hat, Inc.
-#
-#    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.
-
-"""
-External event triggering for servers, not to be used by users.
-"""
-
-from novaclient.v2 import contrib
-from novaclient.v2 import server_external_events
-
-
-Event = server_external_events.Event
-ServerExternalEventManager = server_external_events.ServerExternalEventManager
-
-manager_class = ServerExternalEventManager
-name = 'server_external_events'
-
-contrib.warn()
diff --git a/releasenotes/notes/remove-contrib-8b5e35ac8dddbab3.yaml b/releasenotes/notes/remove-contrib-8b5e35ac8dddbab3.yaml
new file mode 100644
index 00000000..413a283d
--- /dev/null
+++ b/releasenotes/notes/remove-contrib-8b5e35ac8dddbab3.yaml
@@ -0,0 +1,5 @@
+---
+upgrade:
+  - All modules of ``novaclient.v2.contrib`` have been removed.
+  - The ``only_contrib`` parameter for the
+    ``novaclient.client.discover_extensions`` method is no longer valid.