Message 241530 - Python tracker

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Author	ionelmc
Recipients	Claudiu.Popa, belopolsky, christian.heimes, eric.snow, ethan.furman, ionelmc, jedwards, llllllllll, r.david.murray, terry.reedy
Date	2015年04月19日.18:28:19
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<CANkHFr8B_YCBw29=3j2bH0bafDfsWS+G0RkGGPDfqUUBVe9bUA@mail.gmail.com>
In-reply-to	<CALFfu7C-KYVR7h1gb0o60ThC5pqdY6USrjNAx1p5Lt35cng43A@mail.gmail.com>

Content
On Sun, Apr 19, 2015 at 9:01 PM, Eric Snow <report@bugs.python.org> wrote: > Finally, instead of changing callable, why not use a metaclass that does > the right thing? I believe MagicMock does something along those lines. > What would be the "right thing"? AFAIK this cannot be achieved with a metaclass, since the check in `callable` just does a dumb check for `x->ob_type->tp_call`. Seriously, if you know a way to make `x->ob_type->tp_call` run any python code please let me know :-) Thanks, -- Ionel Cristian Mărieș, http://blog.ionelmc.ro

Content

On Sun, Apr 19, 2015 at 9:01 PM, Eric Snow <report@bugs.python.org> wrote:
> Finally, instead of changing callable, why not use a metaclass that does
> the right thing? I believe MagicMock does something along those lines.
>
What would be the "right thing"? AFAIK this cannot be achieved with a
metaclass, since the check in `callable` just does a dumb check for
`x->ob_type->tp_call`. Seriously, if you know a way to make
`x->ob_type->tp_call` run any python code please let me know :-)
Thanks,
-- Ionel Cristian Mărieș, http://blog.ionelmc.ro

History
Date	User	Action	Args
2015年04月19日 18:28:19	ionelmc	set	recipients: + ionelmc, terry.reedy, belopolsky, christian.heimes, r.david.murray, Claudiu.Popa, ethan.furman, eric.snow, llllllllll, jedwards
2015年04月19日 18:28:19	ionelmc	link	issue23990 messages
2015年04月19日 18:28:19	ionelmc	create

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