Merge branch 'open-types-support' of github.com:etingof/pyasn1 into open-types-support

1 files changed, 13 insertions, 0 deletions

diff --git a/pyasn1/type/namedtype.py b/pyasn1/type/namedtype.py
index 69b4422..f25af99 100644
--- a/pyasn1/type/namedtype.py
+++ b/pyasn1/type/namedtype.py
@@ -128,6 +128,7 @@ class NamedTypes(object):
         self.__keys = frozenset([namedType.name for namedType in self.__namedTypes])
         self.__values = tuple([namedType.asn1Object for namedType in self.__namedTypes])
         self.__items = tuple([(namedType.name, namedType.asn1Object) for namedType in self.__namedTypes])
+        self.__holes = self.__computeTypeHoles()
 
     def __repr__(self):
         return '%s(%s)' % (
@@ -514,3 +515,15 @@ class NamedTypes(object):
     @property
     def requiredComponents(self):
         return self.__requiredComponents
+
+    @property
+    def holes(self):
+        return self.__holes
+
+    def __computeTypeHoles(self):
+        holes = []
+        for namedType in self.__namedTypes:
+            if namedType.governingName:
+                holes.append((namedType.name, namedType.governingName, namedType.typesMap))
+
+        return holes