Le mercredi 18 janvier 2006 à 10:43 -0800, Drumheller, Michael a écrit :
> >>> -----Original Message-----
> >>> From: Aurelien Campeas [mailto:[EMAIL PROTECTED]
> >>> Sent: Wednesday, January 18, 2006 8:33 AM
> >>> To: [email protected]
> >>> Subject: Re: [pypy-dev] idea for Summer of PyPy - call for feedback
>
> >>> It still does not seem to really support multiple dispatch
> >>> (only the funky "predicative" dispatch). David Mertz's own
> >>> multimethods.py is more complete than that. Whatever. None
> >>> of them is complete.
>
> It is nice to see that others are aware of David Mertz's multimethods.py.
> I have the impression that not enough people know about it.
> There is a decorator technique that you can use with it which gives it
> practically transparent syntax, which I also think is not very well known.
I have seen Guido's "multimethods in 5 minutes" which is by-the-way more
a showcase for decorators than for multimethods.
> Just curious: Can you say in what way multimethods.py is inadequate for your
> purposes?
For my immediate usage, they lack the decorator stuff (I don't know yet
how to do it).
For WP10 purposes ('aspects'), they lack around/before/after methods (I
can't see them in http://gnosis.cx/download/gnosis/magic/multimethods.py
anyway) ... but Adrien here told me that there is more in aspects than
this stuff.
Also having fast dispatch in PyPy could be nice (isn't PyPy a bit
concerned by performance ... ?).
>
> Michael
>
> >>> Regards,
> >>> Aurélien
>
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