On 26Mar2010 07:29, Sebastien Binet wrote:
| On Mar 25, 10:39 pm, Winston wrote:
| > A Baton object for generators to allow subfunction to yield, and to
| > make them symetric.
|
| isn't a Baton what CSP calls a channel ?
I was thinking about this (roughly) in the shower this morning before
see
On Mar 26, 7:29 am, Sebastien Binet wrote:
> > Proposal for a new Generator Syntax in Python 3K--
> > A Baton object for generators to allow subfunction to yield, and to
> > make
> > them symetric.
>
> isn't a Baton what CSP calls a channel ?
>
> there is this interesting PyCSP library (which impl
On Mar 25, 10:39 pm, Winston wrote:
> Here's my proposal again, but hopefully with better formatting so you
> can read it easier.
>
> -Winston
> -
>
> Proposal for a new Generator Syntax in Python 3K--
> A Baton object for generators to allow subfunction to yield, and to
> make
> t
Winston wrote:
[...]
> This new syntax for a generator will break all existing
> programs. But we happen to be at the start of Python 3K where
> new paradaigms are
> being examined.
However good your idea may be, I suspect this one sentence will kill it.
We are no longer "at the s
Patrick Maupin, 26.03.2010 04:30:
... and then re-post your document.
... preferably to the python-ideas mailing list. Although it seems to me
that this is something that could be explored as a library first - which
usually means that people will tell you exactly that on python-ideas and
ask
On Mar 25, 7:31 pm, Winston Wolff wrote:
(a bunch of stuff about coroutines)
There have been proposals in the past for more full-featured
generators, that would work as general purpose coroutines. Among
other things, there were issues with exception propagation, and the
design was deliberately
Coroutines achieve very similar things to threads, but avoid problems resulting
from the pre-emptive nature of threads. Specifically, a coroutine indicates
where it will yield to the other coroutine. This avoids lots of problems
related to synchronization. Also the lightweight aspect is apparent
On 25Mar2010 14:39, Winston wrote:
| Here's my proposal again, but hopefully with better formatting so you
| can read it easier.
Having quickly read the Abstract and Motivation, why is this any better
than a pair of threads and a pair of Queue objects? (Aside from
co-routines being more lightweig
Here's my proposal again, but hopefully with better formatting so you
can read it easier.
-Winston
-
Proposal for a new Generator Syntax in Python 3K--
A Baton object for generators to allow subfunction to yield, and to
make
them symetric.
Abstract
Generators can be
I have been reading PEP 380 because I am writing a video game/
simulation in Jython and I need cooperative multitasking. PEP 380 hits
on my problem, but does not quite solve it for me. I have the
following proposal as an alternative to PEP380. I don't know if this
is the right way for me to introdu
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