On Fri, May 1, 2015 at 4:13 AM, Andrew Barnert <abarnert@yahoo.com> wrote:
IIRC, the original asyncio PEP has links to Greg Ewing's posts that demonstrated how you could use yield from coroutines for various purposes, including asynchronous I/O, but also things like many-actor simulations, with pretty detailed examples.

http://www.cosc.canterbury.ac.nz/greg.ewing/python/yield-from/yield_from.html

It has two small examples of *generator iterators* that can be nicely refactored using yield-from (no need to switch to async there), but the only meaty example using a trampoline is a scheduler for multiplexed I/O.
 
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