On 27 February 2010 20:46, Joseph L. Casale <jcasale at activenetwerx.com> wrote: > atexit.register(atexit_handler) > NameError: global name 'atexit' is not defined Have you remembered import atexit ? > A Google search doesn't really help me, except confirm that I don't know > anything about python:) http://www.google.co.uk/search?q=python+atexit http://docs.python.org/library/atexit.html http://python.active-venture.com/lib/atexit-example.html http://www.python.org/doc/3.0.1/library/atexit.html Or even http://mail.python.org/mailman/listinfo/python-list Ben