The Python Cheese Shop is quite cool, and I'm slightly suprised I didn't know about it much earlier. I guess that is the disadvantage of getting myself of the mailist list. It provides a large range of python modules for random thing, basically Python's CPAN equivalent. It's better than google for finding python modules. In particular I managed to find something that reckons it can edit JPEG EXIF data. (Of course the other two libraries I found don't appear, so I guess google isn't totally useless ;)
Anyway, I'm starting to upload my modules, in particular pyannodex and pexif.