+ turn teredo and sixtofour into properties.

 + 2.1.7 release.

git-svn-id: https://ipaddr-py.googlecode.com/svn/trunk@203 09200d28-7f98-11dd-ad27-0f66e57d2035

1 files changed, 6 insertions, 4 deletions

diff --git a/ipaddr.py b/ipaddr.py
index 261f3e2..d1d98a2 100644
--- a/ipaddr.py
+++ b/ipaddr.py
@@ -1749,32 +1749,34 @@ class _BaseV6(object):
         except AddressValueError:
             return None
 
+    @property
     def teredo(self):
         """Tuple of embedded teredo IPs.
 
         Returns:
-            Tuple of the (server, client) IPs or False if the address
+            Tuple of the (server, client) IPs or None if the address
             doesn't appear to be a teredo address (doesn't start with
             2001)
 
         """
         bits = self._explode_shorthand_ip_string().split(':')
         if not bits[0] == '2001':
-            return False
+            return None
         return (IPv4Address(int(''.join(bits[2:4]), 16)),
                 IPv4Address(int(''.join(bits[6:]), 16) ^ 0xFFFFFFFF))
 
+    @property
     def sixtofour(self):
         """Return the IPv4 6to4 embedded address.
 
         Returns:
-            The IPv4 6to4-embedded address if present or False if the
+            The IPv4 6to4-embedded address if present or None if the
             address doesn't appear to contain a 6to4 embedded address.
 
         """
         bits = self._explode_shorthand_ip_string().split(':')
         if not bits[0] == '2002':
-            return False
+            return None
         return IPv4Address(int(''.join(bits[1:3]), 16))