Add missing reflection + uuidutils docs

These do not seem to have been created and
made appear, so make them appear and make sure
the exposed public API(s) have docstrings so
that they appear in the generated docs.

Change-Id: Ie34e46647b0b20d936ddaa15dc824d0e2d2ca99d

1 files changed, 4 insertions, 0 deletions

diff --git a/oslo_utils/uuidutils.py b/oslo_utils/uuidutils.py
index 62b0b5f..c7cc587 100644
--- a/oslo_utils/uuidutils.py
+++ b/oslo_utils/uuidutils.py
@@ -21,6 +21,10 @@ import uuid
 
 
 def generate_uuid():
+    """Creates a random uuid string.
+
+    :returns: string
+    """
     return str(uuid.uuid4())