Adds Glance API v2 support.

Change-Id: Ib0325e62a7e50aa94e852a73f9a2cb95daa8d5f6

3 files changed, 150 insertions, 0 deletions

diff --git a/openstackclient/image/client.py b/openstackclient/image/client.py
new file mode 100644
index 00000000..0a7c576e
--- /dev/null
+++ b/openstackclient/image/client.py
@@ -0,0 +1,41 @@
+#   Copyright 2012 OpenStack, LLC.
+#
+#   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 logging
+
+from openstackclient.common import utils
+
+
+LOG = logging.getLogger(__name__)
+
+API_NAME = "image"
+API_VERSIONS = {
+    # FIXME(jk0): Temporary 1.0 -> 2 mapping.
+    "1.0": "glanceclient.v2.client.Client"
+}
+
+
+def make_client(instance):
+    """Returns an image service client."""
+    image_client = utils.get_client_class(
+        API_NAME,
+        instance._api_version[API_NAME],
+        API_VERSIONS
+    )
+
+    if not instance._url:
+        instance._url = instance.get_endpoint_for_service_type(API_NAME)
+
+    return image_client(instance._url, token=instance._token)
diff --git a/openstackclient/image/v2/__init__.py b/openstackclient/image/v2/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/openstackclient/image/v2/__init__.py
diff --git a/openstackclient/image/v2/image.py b/openstackclient/image/v2/image.py
new file mode 100644
index 00000000..41520612
--- /dev/null
+++ b/openstackclient/image/v2/image.py
@@ -0,0 +1,109 @@
+#   Copyright 2012 OpenStack, LLC.
+#
+#   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.
+#
+
+"""Image Action Implementations"""
+
+import logging
+
+from cliff import command
+from cliff import lister
+
+from glanceclient.common import utils as gc_utils
+from openstackclient.common import utils
+
+
+class ListImage(lister.Lister):
+    """List image command"""
+
+    api = "image"
+    log = logging.getLogger(__name__ + ".ListImage")
+
+    def get_parser(self, prog_name):
+        parser = super(ListImage, self).get_parser(prog_name)
+        parser.add_argument(
+            "--page-size",
+            metavar="<size>",
+            help="Number of images to request in each paginated request.",
+            )
+        return parser
+
+    def take_action(self, parsed_args):
+        self.log.debug("take_action(%s)" % parsed_args)
+        image_client = self.app.client_manager.image
+
+        kwargs = {}
+        if parsed_args.page_size is not None:
+            kwargs["page_size"] = parsed_args.page_size
+
+        data = image_client.images.list(**kwargs)
+        columns = ["ID", "Name"]
+
+        return (columns,
+                (utils.get_item_properties(
+                    s, columns,
+                    ) for s in data),
+                )
+
+
+class SaveImage(command.Command):
+    """Save image command"""
+
+    api = "image"
+    log = logging.getLogger(__name__ + ".SaveImage")
+
+    def get_parser(self, prog_name):
+        parser = super(SaveImage, self).get_parser(prog_name)
+        parser.add_argument(
+            "--file",
+            metavar="<file>",
+            help="Local file to save downloaded image data to. "
+                "If this is not specified the image data will be "
+                "written to stdout.",
+            )
+        parser.add_argument(
+            "id",
+            metavar="<image_id>",
+            help="ID of image to describe.",
+            )
+        return parser
+
+    def take_action(self, parsed_args):
+        self.log.debug("take_action(%s)" % parsed_args)
+        image_client = self.app.client_manager.image
+
+        data = image_client.images.data(parsed_args.id)
+        gc_utils.save_image(data, parsed_args.file)
+
+
+class ShowImage(command.Command):
+    """Show image command"""
+
+    api = "image"
+    log = logging.getLogger(__name__ + ".ShowImage")
+
+    def get_parser(self, prog_name):
+        parser = super(ShowImage, self).get_parser(prog_name)
+        parser.add_argument(
+            "id",
+            metavar="<image_id>",
+            help="ID of image to describe.",
+            )
+        return parser
+
+    def take_action(self, parsed_args):
+        self.log.debug("take_action(%s)" % parsed_args)
+        image_client = self.app.client_manager.image
+
+        gc_utils.print_dict(image_client.images.get(parsed_args.id))