Add new spindle_count node parameter

[ganeti-local] / lib / ht.py

diff --git a/lib/ht.py b/lib/ht.py
index c28ff1a..06ea165 100644 (file)
--- a/lib/ht.py
+++ b/lib/ht.py
@@ -360,6 +360,9 @@ def TListOf(my_type):
   return desc(TAnd(TList, lambda lst: compat.all(my_type(v) for v in lst)))
 
 
+TMaybeListOf = lambda item_type: TOr(TNone, TListOf(item_type))
+
+
 def TDictOf(key_type, val_type):
   """Checks a dict type for the type of its key/values.