drkjam/netaddr — pull request #78 by romcheg (2014-12-29 15:49:11+00:00)
Title: Add mac_unix_unstripped format

Most of the utilities use zero-filled representations
for mac address on *nix systems. The existing mac_unix
formatting strategy, however, crops leading zeroes which
may cause different kinds of problems when integrating
several services or software.

This patch adds a mac_unix_unstripped formatting strategy which
allows to represent mac addresses as zeros-filled strings.