[Python-ideas] A Continuations Compromise in Python

[Greg Ewing]

Carl Johnson wrote:

> I take it that there will be some
> steps taken to ensure that yield from's yield from their inner most
> yielder without having to touch base at all the objects in between

Not in my current implementation. It still makes a
nested sequence of calls to get to the innermost
iterator -- it's just that, at least in the case of
generators, they're C calls rather than Python ones,
so they're much faster. You can still blow the stack,
though.

-- 
Greg