The Python File Format Interface aims to make it easy to manipulate binary files in a Python environment. Starting from a file format description written in XML, PyFFI creates customizable Python classes to read and write file blocks as described by the XML. Currently, PyFFI supports the NetImmerse/Gamebryo NIF and KFM formats, CryTek's CGF format, the DDS format, and the TGA format. Many tools for files used by 3D games, such as a stripifier, and a tangent space calculator, are included in PyFFI as well.
QSkope is PyFFI's graphical user interface, and enables simple editing of files in any fileformat supported by PyFFI.
This release features a pretty huge update. The most important highlights are support for Fallout 3 nifs, a completely revamped spell system, and a continued refactoring of the code which simplifies and unifies the way data is accessed in all formats. Check the (long!) changelog for details.
For information on how to use PyFFI, browse the documentation here:
http://pyffi.sourceforge.net/apidocs
You can download the latest version of PyFFI and the documentation here:
http://sourceforge.net/project/showfiles.php?group_id=199269&package_id=236418