Created on 2009-11-17 11:01 by kaizhu, last changed 2011-12-24 22:47 by terry.reedy. This issue is now closed.
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| msg95381 - (view) | Author: kai zhu (kaizhu) | Date: 2009-11-17 11:01 | |
Python 3.1.1 (r311:74480, Sep 13 2009, 17:17:12) [GCC 4.3.2] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> class Foo(object): ... def __getattribute__(self, attr): ... try: return object.__getattribute__(attr) ... except: return self.x ... >>> Foo().y Fatal Python error: Cannot recover from stack overflow. Aborted $ python2.6 recovers from above w/ a RuntimeError |
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| msg95382 - (view) | Author: Antoine Pitrou (pitrou) *  |
Date: 2009-11-17 11:10 | |
This is normal. By doing "except: return self.x", you are reinvoking __getattribute__ as soon as the RuntimeError is raised, and forcing the interpreter into another infinite recursion. |
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| msg150233 - (view) | Author: Ezio Melotti (ezio.melotti) * |
Date: 2011-12-24 18:57 | |
> This is normal. Can this be closed then? |
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| msg150236 - (view) | Author: Roger Serwy (serwy) * | Date: 2011-12-24 20:32 | |
This is related to #13644. |
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| msg150239 - (view) | Author: Terry J. Reedy (terry.reedy) * |
Date: 2011-12-24 22:47 | |
This seems to be a duplicate of 3555 and 6028. I am redirecting to the latter because is has a proposed patch. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2011-12-24 22:47:36 | terry.reedy | set | status: open -> closed type: crash -> behavior messages: + msg150239 superseder: Interpreter aborts when chaining an infinite number of exceptions nosy: + terry.reedy resolution: duplicate |
| 2011-12-24 20:32:45 | serwy | set | nosy:
+ serwy messages: + msg150236 |
| 2011-12-24 18:57:44 | ezio.melotti | set | nosy:
+ ezio.melotti messages: + msg150233 versions: + Python 3.2, Python 3.3, - Python 3.1 |
| 2009-11-17 11:10:23 | pitrou | set | nosy:
+ loewis, pitrou messages: + msg95382 |
| 2009-11-17 11:01:32 | kaizhu | create | |