[Patches] [ python-Patches-1228112 ] code.py use sys.excepthook to display exceptions

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Tue Jun 28 10:08:53 CEST 2005


Patches item #1228112, was opened at 2005-06-27 10:33
Message generated for change (Comment added) made by mwh
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Category: Library (Lib)
Group: Python 2.5
Status: Open
Resolution: None
Priority: 5
Submitted By: Miki Tebeka (tebeka)
Assigned to: Nobody/Anonymous (nobody)
Summary: code.py use sys.excepthook to display exceptions

Initial Comment:
This patch makes code.py InteractiveInterpreter use
sys.excepthook to display exceptions.

This way if a user changes sys.excepthook it will be
used by the InteractiveInterpreter.

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>Comment By: Michael Hudson (mwh)
Date: 2005-06-28 09:08

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> Not sure I understand the comment about self.write.
> Overiding sys.excepthook in IDLE does *not* work.
> (sys.displayhook does though).

Yeah, sure, your patch changes that, but I think that with your patch idle 
will need to install its own sys.excepthook or exception messages will end 
up on the real stderr.

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Comment By: Miki Tebeka (tebeka)
Date: 2005-06-28 07:44

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OK. Changed syntaxerror as well (see attached patch).

Not sure I understand the comment about self.write.
Overiding sys.excepthook in IDLE does *not* work.
(sys.displayhook does though).


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Comment By: Michael Hudson (mwh)
Date: 2005-06-27 11:57

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Seems like a good idea to me.

The only quibble around the area of self.write -- it might break code that 
overrides that (IDLE?).  Also, shouldn't showsyntaxerror be changed too?

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