A pure python abstraction layer of multiple VCS, very lightweight.
pyvcs is a minimal VCS abstraction layer for Python. It's goals are to provide as much functionality as is necessary, and no further. It doesn't try to abstract every layer or feature of a VCS, just what's necessary to build a code browsing UI.
Currently supported VCS backends are::
* Mercurial * Git * Subversion * Bazaar
* Python (2.4 or greater)
Backend Specific Requirements::
* Git * Dulwich (http://github.com/jelmer/dulwich/) * Subversion * Pysvn (http://pysvn.tigris.org/)