This is the basis of most older async frameworks (see: Tornado, Twisted). A while ago I put together a short talk on how to go from this feature -> a very basic

This is the basis of most older async frameworks (see: Tornado, Twisted). A while ago I put together a short talk on how to go from this feature -> a very basic version of Twisted's @inline_callback decorator. https://github.com/ltavag/async_presentation/tree/master https://github.com/ltavag/async_presentation/tree/master