Introduce the patch scope API in the CLI

Change-Id: I8134020c409bc6c3e80bf996890e6609e1a763b9

cloudkittyclient/v2/scope.py

@@ -15,6 +15,8 @@
 from cloudkittyclient.common import base
 from cloudkittyclient import exc
 
+from distutils.util import strtobool
+
 
 class ScopeManager(base.BaseManager):
     """Class used to handle /v2/scope endpoint"""
@@ -100,3 +102,41 @@ class ScopeManager(base.BaseManager):
 
         url = self.get_url(None, kwargs)
         return self.api_client.put(url, json=body)
+
+    def update_scope(self, **kwargs):
+        """Update storage scope
+
+        The `scope_id field` is mandatory, and all other are optional. Only the
+        attributes sent will be updated. The attributes that are not sent will
+        not be changed in the backend.
+
+        :param collector: collector to be used by the scope.
+        :type collector: str
+        :param fetcher: fetcher to be used by the scope.
+        :type fetcher: str
+        :param scope_id: Mandatory scope_id to update.
+        :type scope_id: str
+        :param scope_key: scope_key to be used by the scope.
+        :type scope_key: str
+        :param active: Indicates if the scope is active or not
+        :type active: str
+        """
+
+        if not kwargs.get('scope_id'):
+            raise exc.ArgumentRequired("'scope_id' argument is required")
+
+        body = dict(
+            scope_id=kwargs.get('scope_id'),
+            scope_key=kwargs.get('scope_key'),
+            collector=kwargs.get('collector'),
+            fetcher=kwargs.get('fetcher')
+        )
+
+        if kwargs.get('active'):
+            body['active'] = strtobool(kwargs.get('active'))
+
+        # Stripping None
+        body = dict(filter(lambda elem: elem[1] is not None, body.items()))
+
+        url = self.get_url(None, kwargs)
+        return self.api_client.patch(url, json=body).json()

cloudkittyclient/v2/scope_cli.py

@@ -96,3 +96,36 @@ class CliScopeStateReset(command.Command):
             all_scopes=parsed_args.all_scopes,
             state=parsed_args.state,
         )
+
+
+class CliPatchScope(command.Command):
+    """Update scope attributes."""
+
+    info_columns = [
+        ('scope_key', 'Scope Key'),
+        ('collector', 'Collector'),
+        ('fetcher', 'Fetcher'),
+        ('active', 'Active'),
+    ]
+
+    def get_parser(self, prog_name):
+        parser = super(CliPatchScope, self).get_parser(prog_name)
+
+        for col in self.info_columns:
+            parser.add_argument(
+                '--' + col[0].replace('_', '-'), type=str,
+                help='Optional filter on ' + col[1])
+
+        parser.add_argument(
+            '-id', '--scope-id', required=True, type=str,
+            help="The scope ID to be updated")
+
+        return parser
+
+    def take_action(self, parsed_args):
+        return utils.get_client_from_osc(self).scope.update_scope(
+            collector=parsed_args.collector,
+            fetcher=parsed_args.fetcher,
+            scope_id=parsed_args.scope_id,
+            scope_key=parsed_args.scope_key,
+            active=parsed_args.active)

releasenotes/notes/add-patch-scope-support-04c408f982d7d352.yaml

@@ -0,0 +1,6 @@
+---
+features:
+  - |
+    Introduce the patch scope API in the CLI. The command "rating scope
+    patch" is added to the OpenStack CLI with this patch, and the command
+    "scope patch" is added to the CloudKitty python client.

setup.cfg

@@ -94,6 +94,7 @@ openstack.rating.v2 =
 
     rating_scope_state_get = cloudkittyclient.v2.scope_cli:CliScopeStateGet
     rating_scope_state_reset = cloudkittyclient.v2.scope_cli:CliScopeStateReset
+    rating_scope_patch = cloudkittyclient.v2.scope_cli:CliPatchScope
 
     rating_summary_get = cloudkittyclient.v2.summary_cli:CliSummaryGet
 
@@ -210,6 +211,7 @@ cloudkittyclient_v2 =
 
     scope_state_get = cloudkittyclient.v2.scope_cli:CliScopeStateGet
     scope_state_reset = cloudkittyclient.v2.scope_cli:CliScopeStateReset
+    scope_patch = cloudkittyclient.v2.scope_cli:CliPatchScope
 
     summary_get = cloudkittyclient.v2.summary_cli:CliSummaryGet