Massive refactoring to the troveclient

The new client adheres to the standards of the other clients
now. It prints out tables, uses ENVVAR's for auth, no longer
stores pickled json in a login token, uses openstack common,
and moves the cli operations into a v1 module for the future
of trove when it has a v2 api.

Please note for compatibility, the troveclient.compat module
has the old cli. In order to deploy it, amend the setup.cfg
to include the compat module.

implements blueprint cli-compliance-upgrade

Change-Id: Ie69d9dbc75ce90496da316244c97acca1877a327

1 files changed, 50 insertions, 0 deletions

diff --git a/troveclient/v1/limits.py b/troveclient/v1/limits.py
new file mode 100644
index 0000000..88de1a0
--- /dev/null
+++ b/troveclient/v1/limits.py
@@ -0,0 +1,50 @@
+# Copyright (c) 2013 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 troveclient import base
+import exceptions
+
+
+class Limit(base.Resource):
+
+    def __repr__(self):
+        return "<Limit: %s>" % self.verb
+
+
+class Limits(base.ManagerWithFind):
+    """
+    Manages :class `Limit` resources
+    """
+    resource_class = Limit
+
+    def __repr__(self):
+        return "<Limit Manager at %s>" % id(self)
+
+    def _list(self, url, response_key):
+        resp, body = self.api.client.get(url)
+
+        if resp is None or resp.status_code != 200:
+            raise exceptions.from_response(resp, body)
+
+        if not body:
+            raise Exception("Call to " + url + " did not return a body.")
+
+        return [self.resource_class(self, res) for res in body[response_key]]
+
+    def list(self):
+        """
+        Retrieve the limits
+        """
+        return self._list("/limits", "limits")