Merge "Support 'with_attr' parameter for resource-show"

heatclient/tests/unit/test_resources.py

@@ -80,6 +80,19 @@ class ResourceManagerTest(testtools.TestCase):
         manager.get(**fields)
         self.m.VerifyAll()
 
+    def test_get_with_attr(self):
+        fields = {'stack_id': 'teststack',
+                  'resource_name': 'testresource',
+                  'with_attr': ['attr_a', 'attr_b']}
+        expect = ('GET',
+                  '/stacks/teststack%2Fabcd1234/resources'
+                  '/testresource?with_attr=attr_a&with_attr=attr_b')
+        key = 'resource'
+
+        manager = self._base_test(expect, key)
+        manager.get(**fields)
+        self.m.VerifyAll()
+
     def test_get_with_unicode_resource_name(self):
         fields = {'stack_id': 'teststack',
                   'resource_name': u'\u5de5\u4f5c'}

heatclient/tests/unit/test_shell.py

@@ -3271,7 +3271,7 @@ class ShellTestResources(ShellBase):
         for field in required:
             self.assertRegexpMatches(resource_list_text, field)
 
-    def test_resource_show(self):
+    def test_resource_show_with_attrs(self):
         self.register_keystone_auth_fixture()
         resp_dict = {"resource":
                      {"description": "",
@@ -3287,7 +3287,11 @@ class ShellTestResources(ShellBase):
                       "resource_status": "CREATE_COMPLETE",
                       "resource_status_reason": "state changed",
                       "resource_type": "OS::Nova::Server",
-                      "updated_time": "2014-01-06T16:14:26Z"}}
+                      "updated_time": "2014-01-06T16:14:26Z",
+                      "creation_time": "2014-01-06T16:14:26Z",
+                      "attributes": {
+                          "attr_a": "value_of_attr_a",
+                          "attr_b": "value_of_attr_b"}}}
         resp = fakes.FakeHTTPResponse(
             200,
             'OK',
@@ -3296,7 +3300,7 @@ class ShellTestResources(ShellBase):
         stack_id = 'teststack/1'
         resource_name = 'aResource'
         http.SessionClient.request(
-            '/stacks/%s/resources/%s' %
+            '/stacks/%s/resources/%s?with_attr=attr_a&with_attr=attr_b' %
             (
                 parse.quote(stack_id, ''),
                 parse.quote(encodeutils.safe_encode(
@@ -3305,7 +3309,9 @@ class ShellTestResources(ShellBase):
 
         self.m.ReplayAll()
 
-        resource_show_text = self.shell('resource-show {0} {1}'.format(
+        resource_show_text = self.shell(
+            'resource-show {0} {1} --with-attr attr_a '
+            '--with-attr attr_b'.format(
                 stack_id, resource_name))
 
         required = [

heatclient/v1/resources.py

@@ -57,16 +57,21 @@ class ResourceManager(stacks.StackChildManager):
             url += '?nested_depth=%s' % nested_depth
         return self._list(url, "resources")
 
-    def get(self, stack_id, resource_name):
+    def get(self, stack_id, resource_name, with_attr=None):
         """Get the details for a specific resource.
 
         :param stack_id: ID of stack containing the resource
         :param resource_name: ID of resource to get the details for
+        :param with_attr: Attributes to show
         """
         stack_id = self._resolve_stack_id(stack_id)
         url_str = '/stacks/%s/resources/%s' % (
                   parse.quote(stack_id, ''),
                   parse.quote(encodeutils.safe_encode(resource_name), ''))
+        if with_attr:
+            params = {'with_attr': with_attr}
+            url_str += '?%s' % parse.urlencode(params, True)
+
         resp = self.client.get(url_str)
         body = utils.get_response_body(resp)
         return Resource(self, body.get('resource'))

heatclient/v1/shell.py

@@ -764,10 +764,16 @@ def do_resource_list(hc, args):
            help=_('Name or ID of stack to show the resource for.'))
 @utils.arg('resource', metavar='<RESOURCE>',
            help=_('Name of the resource to show the details for.'))
+@utils.arg('-a', '--with-attr', metavar='<ATTRIBUTE>',
+           help=_('Attribute to show, it can be specified '
+                  'multiple times.'),
+           action='append')
 def do_resource_show(hc, args):
     '''Describe the resource.'''
     fields = {'stack_id': args.id,
               'resource_name': args.resource}
+    if args.with_attr:
+        fields['with_attr'] = list(args.with_attr)
     try:
         resource = hc.resources.get(**fields)
     except exc.HTTPNotFound: