As long as you let apt-get remove all the dependencies that goes with them, yes.

Here is what i have on my tablet:
~ $ dpkg -l |grep python2.5
ii python2.5 2.5.2-1osso4 An interactive high-level object-oriented la
ii python2.5-bluez 0.9.1-1osso2 Python wrappers around BlueZ
ii python2.5-cairo 1.4.0-1osso2 Python bindings for the Cairo vector graphic
ii python2.5-conic 0.1-1osso3 Python bindings for ConIc Framework.
ii python2.5-dbus 0.82-4osso2 Python wrappers around D-Bus.
ii python2.5-gnome 2.18.0-1osso4 Python bindings for GConf and GnomeVFS
ii python2.5-gobject 2.14.1-1osso2 Python bindings for the GTK+ widget set
ii python2.5-gpsbt 0.1-18osso2 Python bindings for osso-gpsd lib.
ii python2.5-gstreamer 0.10.5-0osso2 generic media-playing framework (Python bind
ii python2.5-gtk2 2.12.1-1osso4 Python bindings for the GTK+ widget set
ii python2.5-hildon 0.8.9-1osso2 Python bindings for Hildon Framework.
ii python2.5-hildondesktop 0.0.2-2 Python bindings for libhildondesktop
ii python2.5-id3lib 0.5.1-1osso2 id3lib wrapper for Python - library
ii python2.5-imaging 1.1.6-1osso3 Python Imaging Library
ii python2.5-numeric 24.2-1osso5 Numerical (matrix-oriented) Mathematics for
ii python2.5-osso 0.3-1osso4 Python bindings for Libosso library
ii python2.5-pygame 1.7.1-1osso2 SDL bindings for games development in Python
ii python2.5-pygtksourceview 2.0.0 python bindings for the version 2 of the Gtk
ii python2.5-runtime 1.0-8 Python runtime environment.
ii python2.5-xml 0.8.4-1osso9 XML tools for Python

You can check that gconf works with:

~ $ python2.5
Python 2.5.2 (r252:60911, Sep 8 2008, 19:47:42)
[GCC 3.4.4 (release) (CodeSourcery ARM 2005q3-2)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from gnome import gconf

I wonder if you may have a mix between some chinook and diablo python things....