add get/del item/slice

Original author: Bob Halley <halley@dnspython.org>
Date: 2005-05-06 23:39:25

1 files changed, 13 insertions, 1 deletions

diff --git a/dns/set.py b/dns/set.py
index a5dd966..6a2363c 100644
--- a/dns/set.py
+++ b/dns/set.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2003-2005 Nominum, Inc.
+# Copyright (C) 2003, 2004 Nominum, Inc.
 #
 # Permission to use, copy, modify, and distribute this software and its
 # documentation for any purpose with or without fee is hereby granted,
@@ -224,6 +224,18 @@ class Set(object):
     def __iter__(self):
         return iter(self.items)
 
+    def __getitem__(self, i):
+        return self.items[i]
+
+    def __delitem__(self, i):
+        del self.items[i]
+
+    def __getslice__(self, i, j):
+        return self.items[i:j]
+
+    def __delslice__(self, i, j):
+        del self.items[i:j]
+
     def issubset(self, other):
         """Is I{self} a subset of I{other}?