Add tenant CRUD commands

* add {create|delete|set} tenant commands

* move get_XXXX_properties() to common.utils.get_item_properties()
  add mixed_case_fields as an optional arg

Change-Id: I7b3bd9cefb08e39730886b31213cbe422b5a8453

1 files changed, 24 insertions, 0 deletions

diff --git a/openstackclient/common/utils.py b/openstackclient/common/utils.py
index e0f35ad4..6c613d94 100644
--- a/openstackclient/common/utils.py
+++ b/openstackclient/common/utils.py
@@ -53,6 +53,30 @@ def find_resource(manager, name_or_id):
         raise exceptions.CommandError(msg)
 
 
+def get_item_properties(item, fields, mixed_case_fields=[], formatters={}):
+    """Return a tuple containing the item properties.
+
+    :param item: a single item resource (e.g. Server, Tenant, etc)
+    :param fields: tuple of strings with the desired field names
+    :param mixed_case_fields: tuple of field names to preserve case
+    :param formatters: dictionary mapping field names to callables
+       to format the values
+    """
+    row = []
+
+    for field in fields:
+        if field in formatters:
+            row.append(formatters[field](item))
+        else:
+            if field in mixed_case_fields:
+                field_name = field.replace(' ', '_')
+            else:
+                field_name = field.lower().replace(' ', '_')
+            data = getattr(item, field_name, '')
+            row.append(data)
+    return tuple(row)
+
+
 def string_to_bool(arg):
     return arg.strip().lower() in ('t', 'true', 'yes', '1')