Message 202522 - Python tracker

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In-reply-to
Author	ncoghlan
Recipients	barry, ezio.melotti, flox, lemburg, ncoghlan, vstinner
Date	2013年11月10日.13:02:56
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1384088582.54.0.79854368528.issue17828@psf.upfronthosting.co.za>

Content
Updated patch (v5) with a more robust chaining mechanism provided as a private "_PyErr_TrySetFromCause" API. This version eliminates the previous whitelist in favour of checking directly for the ability to replace the exception with another instance of the same type without losing information. This version also has more direct tests of the exception wrapping behaviour as a dedicated test class. If I don't hear any objections in the next couple of days, I plan to commit this version.

Content

Updated patch (v5) with a more robust chaining mechanism provided as a private "_PyErr_TrySetFromCause" API. This version eliminates the previous whitelist in favour of checking directly for the ability to replace the exception with another instance of the same type without losing information.
This version also has more direct tests of the exception wrapping behaviour as a dedicated test class.
If I don't hear any objections in the next couple of days, I plan to commit this version.

History
Date	User	Action	Args
2013年11月10日 13:03:02	ncoghlan	set	recipients: + ncoghlan, lemburg, barry, vstinner, ezio.melotti, flox
2013年11月10日 13:03:02	ncoghlan	set	messageid: <1384088582.54.0.79854368528.issue17828@psf.upfronthosting.co.za>
2013年11月10日 13:03:02	ncoghlan	link	issue17828 messages
2013年11月10日 13:03:02	ncoghlan	create

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