Is there going to be any attempt to get this fix into wheezy? In addition to the security issue, python-keyring 1.0 [1] has dropped support for automatically upgrading from several older versions, so leaving wheezy with 0.7.1 looks likely to cause issues with future debian upgrades.
[1] Based on http://pypi.python.org/pypi/keyring#id39 -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org