DjangoCon.eu 2010 is almost over (the conference is split to 3 days of lectures & 2 days of sprints) & the videos/slides are already available, & highly recommended! 

* Videos

* Presentation slides

BTW, the conference this year was co-organized by Idan Gazit (who gave a talk in the TCE on Django). Feedback on it is really good, so lot's of kudos to Idan!!

An interesting feature of python: support for coroutines: http://www.python.org/dev/peps/pep-0342/

coroutines allow suspending one routine and switching to another and then resuming from the same point. It can be achieved with multithreading with the following pseudo-code

routine1 ():

  while true:

    //do something

    raise event2

    wait event1

    //continue execution when routine2 raises event1

routine2 ():

  while true:

  //do something

  raise event1

  wait event2

  //continue when routine 1 raises event2