Hi, I tried to list all existing event loops for asyncio here: http://haypo-notes.readthedocs.org/asyncio.html#replacing-the-event-loop
I found event loops for Qt, Tk, Tornado and Glib (and so Gtk), but not for Twisted nor wxPython. For Twisted, it's not surprising, Tulip requires Python 3.3 and Twisted doesn't support Python 3 yet. But Trollius supports Python 2! So I wrote a basic event loop supporting scheduling callbacks and running a task: https://bitbucket.org/haypo/trollius/src/tip/asyncio/twisted.py I'm surprised that it works on basic asyncio examples :-) Obviously, it's uncomplete. Sockets, pipes and subprocesses are not implemented yet for example. So you cannot use it with the tcp_echo.py example for example. If you are interested, please contribute! Victor
