Author r.david.murray
Recipients Aaron.Meurer, HJarausch, inducer, r.david.murray
Date 2013-03-14.08:13:23
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Message-id <1363248803.92.0.753069221397.issue17413@psf.upfronthosting.co.za>
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Because the second argument to format_traceback is supposed to be (is documented to be) an exception object.  The fact that it used to work anyway in Python2 if you passed a string was an accident of the implementation.  Likewise, settrace is documented to provide a value, not a string, so the fact that it provides a string is a bug.  That needs to be fixed.

(As to specifically why chain defaults to True, it defaults to having the same behavior as the normal exception machinery.)
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Date User Action Args
2013-03-14 08:13:23r.david.murraysetrecipients: + r.david.murray, inducer, Aaron.Meurer, HJarausch
2013-03-14 08:13:23r.david.murraysetmessageid: <1363248803.92.0.753069221397.issue17413@psf.upfronthosting.co.za>
2013-03-14 08:13:23r.david.murraylinkissue17413 messages
2013-03-14 08:13:23r.david.murraycreate