Author ncoghlan
Recipients ncoghlan, pitrou, serhiy.storchaka
Date 2016-10-18.13:56:57
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Message-id <1476799017.63.0.017634254095.issue23188@psf.upfronthosting.co.za>
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Via issue 28410, Serhiy is adding a private "_PyErr_FormatFromCause" helper API to make explicit C level exception chaining easier within the implementation of CPython (this helps resolve issue 28214, an exception reporting problem in the new PEP 487 __set_name__ feature).

It may be sufficient to make that API public, and use that as the home of documentation for some of the subtleties discussed here.
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Date User Action Args
2016-10-18 13:56:57ncoghlansetrecipients: + ncoghlan, pitrou, serhiy.storchaka
2016-10-18 13:56:57ncoghlansetmessageid: <1476799017.63.0.017634254095.issue23188@psf.upfronthosting.co.za>
2016-10-18 13:56:57ncoghlanlinkissue23188 messages
2016-10-18 13:56:57ncoghlancreate