Terbium 0.5

Terbium is a free and small Python application that will turn a directory structure of media and image files into a web-browseable gallery.
Terbium generates .html files in a self-contained hierarchy, which makes it a good candidate for browseable CD/DVDs of images and media files, or for online hosted galleries that do not need fancy validation, authentication or access patterns.
The default templates and stylesheet are intended to be lightweight but usable. They make use of some Javascript, but should run on even a low-end graphical browser.

Main features:
- generates static HTML files. No PHP/Python/Perl/CGI or binary executables needed beyond a web browser and (for hosted galleries) a web server
- performs the minimal set of necessary rebuilding; when run against an already-existing output directory, it determines what has changed and only updates the appropriate files.
- quick regeneration of HTML files, with low (and linear) memory requirements.
- minimal external dependencies.
- flexible templating mechanism using Jinja2.
- Application is pure Python (some optional shell scripts exist).