Printing a "status " line from a python script

[Chris Seymour]

Hi All,
I am working on a python script for my colleague that will walk a
directory and search in the different files for a specific string.
These pieces I am able to do.  What my colleague wants is that when
she runs the script the filename is replaced by the current file that
is being processed.  So instead of seeing a series of files being
listed down the page, she only wants to see the file currently being
processed.

I am not sure if this is even possible.  Any thoughts would be greatly
appreciated.

Thanks.

Chris