Gitq is a project mainly written in Python, based on the GPL-2.0 license.
This attempts to add functionality as close as possible to that of Mercurial's MQ extension (http://mercurial.selenic.com/wiki/MqExtension) onto git. It may or may not succeed.
The official source distribution for this is https://github.com/todesschaf/gitq
This package requires distutils and pgl (https://github.com/todesschaf/pgl).
This is released under GPL version 2 ONLY. See the file COPYING for more info.