Lines Matching refs:new_prefix
929 def subnets(self, prefixlen_diff=1, new_prefix=None):
939 new_prefix is also set.
940 new_prefix: The desired new prefix length. This must be a
950 prefixlen_diff and new_prefix are both set or new_prefix
959 if new_prefix is not None:
960 if new_prefix < self._prefixlen:
963 raise ValueError('cannot set prefixlen_diff and new_prefix')
964 prefixlen_diff = new_prefix - self._prefixlen
982 def supernet(self, prefixlen_diff=1, new_prefix=None):
998 If prefixlen_diff and new_prefix are both set or new_prefix is a
1006 if new_prefix is not None:
1007 if new_prefix > self._prefixlen:
1010 raise ValueError('cannot set prefixlen_diff and new_prefix')
1011 prefixlen_diff = self._prefixlen - new_prefix