help with sending data out the parallel port

[David]

I'm wondering if python is capable of fairly precise timing and also sending
data out the parallel port.

For example ; making a 7.5 KHz square wave come out of one of the data pins
on the printer port.

I've tried to help myself with this one but searching in the "Python Library
Reference" that installed with my version, [ Python 2.4.1. ]  yielded
nothing on the subject of either timing or parallel port.

Id be thankful for any help.

David  KG2LI