Intelligent Date & Time parsing

[shakefu at gmail.com]

I'm new to python and I was wondering if there are any intelligent
date/time parsing modules out there. I've looked at strptime (or
whichever it is) and mxDateTime from the eGenix package. I need
something to parse user input for a django app, and it's awesome to be
able to write "last monday", "a year ago", or "10pm tuesday" like
PHP's strtotime.

So are there any modules that allow for that kind of parsing?