Message 241587 - Python tracker

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Author	eric.snow
Recipients	Claudiu.Popa, belopolsky, christian.heimes, eric.snow, ethan.furman, ionelmc, jedwards, llllllllll, r.david.murray, rhettinger, steven.daprano, terry.reedy
Date	2015年04月20日.01:50:45
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<CALFfu7D74kWbLqfJHcvTN7mTmGKRAQ_4SFnj+DkEQPJ_boSr_w@mail.gmail.com>
In-reply-to	<CANkHFr8SfSdAuejwZXM=cpqXmXs2DfCWHJfcaUUKxNDzi-mPAA@mail.gmail.com>

Content
> Ionel Cristian Mărieș added the comment: > What exactly are you proposing? Getting rid of AttributeError masking? That isn't really a practical thing to consider, so no. :) Instead I'm suggesting there isn't a lot of justification to change the behavior of callable. If we were to change anything I'd suggest disallowing AttributeError from a descriptor's getter during special method lookup. However, I'm not suggesting that either. We should simply leave callable alone (and consistent with the other helpers that inspect the "special" capability of objects).

Content

> Ionel Cristian Mărieș added the comment:
> What exactly are you proposing? Getting rid of AttributeError masking?
That isn't really a practical thing to consider, so no. :) Instead
I'm suggesting there isn't a lot of justification to change the
behavior of callable. *If* we were to change anything I'd suggest
disallowing AttributeError from a descriptor's getter during special
method lookup. However, I'm not suggesting that either. We should
simply leave callable alone (and consistent with the other helpers
that inspect the "special" *capability* of objects).

History
Date	User	Action	Args
2015年04月20日 01:50:45	eric.snow	set	recipients: + eric.snow, rhettinger, terry.reedy, belopolsky, christian.heimes, ionelmc, steven.daprano, r.david.murray, Claudiu.Popa, ethan.furman, llllllllll, jedwards
2015年04月20日 01:50:45	eric.snow	link	issue23990 messages
2015年04月20日 01:50:45	eric.snow	create

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