Message 64952 - Python tracker

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In-reply-to
Author	amaury.forgeotdarc
Recipients	amaury.forgeotdarc, kbk, mark
Date	2008年04月04日.22:56:44
SpamBayes Score	0.00740352
Marked as misclassified	No
Message-id	<1207349821.12.0.571644754959.issue2221@psf.upfronthosting.co.za>

Content
The problem is just that in Python/pythonrun.c, the function run_mod() calls flush_io() after executing the code. In our testcase, there is a pending exception. But flush_io() silently ignore errors (which is fine), and clears all exception info (which is bad). To correct the problem, I it is enough to calls to PyErr_Fetch/PyErr_Restore. This happens only with Idle, probably because the subprocess redirected its stdout to a pseudo-file that does not support flush().

Content

The problem is just that in Python/pythonrun.c, the function run_mod()
calls flush_io() after executing the code. In our testcase, there is a
pending exception.
But flush_io() silently ignore errors (which is fine), and clears all
exception info (which is bad).
To correct the problem, I it is enough to calls to
PyErr_Fetch/PyErr_Restore.
This happens only with Idle, probably because the subprocess redirected
its stdout to a pseudo-file that does not support flush().

History
Date	User	Action	Args
2008年04月04日 22:57:01	amaury.forgeotdarc	set	spambayes_score: 0.00740352 -> 0.00740352 recipients: + amaury.forgeotdarc, kbk, mark
2008年04月04日 22:57:01	amaury.forgeotdarc	set	spambayes_score: 0.00740352 -> 0.00740352 messageid: <1207349821.12.0.571644754959.issue2221@psf.upfronthosting.co.za>
2008年04月04日 22:56:45	amaury.forgeotdarc	link	issue2221 messages
2008年04月04日 22:56:44	amaury.forgeotdarc	create

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