I'll look into it this evening.
On 09/09/13 17:03, Guido van Rossum wrote:
OK, how much time do you need?
--Guido van Rossum (sent from Android phone)
On Sep 9, 2013 8:44 AM, "Mark Shannon" <[email protected] <mailto:[email protected]>>
wrote:
I would like time to investigate this further, but at the moment I think it
will either make attribute lookup poorly defined or slow.
Of the top of my head, the problem as a I see it is basically this:
Currently, type.__getattribute__() is a fixed point in the lookup of
attributes.
The proposal means that a fixed point is not reached until the cls
parameter of type.__getattribute__() is either object or type,
otherwise type.__getattribute__() and type.__locallookup__ must bounce back
and forth.
This will slow down *every* attribute lookup for what is a fairly obscure
use case.
Cheers,
Mark.
On 09/09/13 16:27, Guido van Rossum wrote:
Let's just accept this PEP. It looks like a nice addition to the
metaclass machinery and I don't think we'll get much more useful feedback by
waiting.
On Mon, Sep 9, 2013 at 7:30 AM, Ethan Furman <[email protected]
<mailto:[email protected]> <mailto:[email protected]
<mailto:[email protected]>>> wrote:
On 07/30/2013 11:17 PM, Ronald Oussoren wrote:
And something I forgot to ask: is anyone willing to be the
BDFL-Delegate for
PEP 447?
*Bump*.
It would be nice if this could make into 3.4.
--
~Ethan~
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<http://python.org/~guido>)
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