Nautilus is the file manager used by the GNOME desktop environment. Nautilus-python provides python bindings for the extension API in nautilus. With help of it you can write extensions in python that go beyond the standardshell script interface like context menuitems, additional list columns and property pages.

nautilus-python requires nautilus >= 2.6.0, PyGTK >= 2.8.0, gnome-python 2.12.0 and Python >= 2.3.5

Bug reports should be made in GNOME's bugzilla:
http://bugzilla.gnome.org/enter_bug.cgi?product=nautilus-python