[Python-ideas] Cofunctions: It's alive! Its alive!

[Greg Ewing]

Ron Adam wrote:

> Could using conext() and cosend() methods instead of next() and send() 
> give the better error messages and distinguish cofunctions from 
> generators without the need for __cocall__ ?

I don't think it would help much. If you forget to use yield-from
in a call that doesn't use the return value, the returned
generator just gets thrown away without anything trying to
call any of its methods.

-- 
Greg