Exclusively lock a file to prevent other processes from reading it?

[python at bdurham.com]

Chris, Philip, Christian, John and others,

Thank you all for your replies.

Regards,
Malcolm
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.python.org/pipermail/python-list/attachments/20100505/ea69decc/attachment.html>