diff options
Diffstat (limited to 'trunk/ipaddr.py')
| -rw-r--r-- | trunk/ipaddr.py | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/trunk/ipaddr.py b/trunk/ipaddr.py index 261f3e2..d1d98a2 100644 --- a/trunk/ipaddr.py +++ b/trunk/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)) |