KCC: docstring for kcc.graph.find_component()

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/python/samba/kcc/graph.py b/python/samba/kcc/graph.py
index 1aa66c49feba6bc1632b906eaced62cfdd1ee45d..12956ae9e2e3253cf0dc4dd5069f11472489fd57 100644 (file)
--- a/python/samba/kcc/graph.py
+++ b/python/samba/kcc/graph.py
@@ -602,6 +602,11 @@ def kruskal(graph, edges):
 
 
 def find_component(vertex):
+    """Kruskal helper to find the component a vertex belongs to.
+
+    :param vertex: a Vertex
+    :return: the Vertex object representing the component
+    """
     if vertex.component_id is vertex:
         return vertex