wxPython and threads again

[Christopher Subich]

David E. Konerding DSD staff wrote:
> The easiest approach, though, is to use the threadedselectreactor in Twisted (you need
> to check the HEAD branch out with subversion, because that reactor isn't included in any releases).
> With threadedselectreactor, it's easy to incorporate both the GUI event loop and the twisted reactor.
> Twisted already includes lots of code for doing asynchronous callback-style IO for
> IO bound processes like downloading.  Further, you don't even think in an explicitly threaded way-
> createing a whole thread just to manage a download process which is motly IO and a little bookkeeping is
> silly.  Twisted's approach just makes a lot more sense and simplifies the code too.

Or, don't use threadedselectreactor, but instead just use normal 
threading and reactor.callFromThread.