New submission from Jan Kaliszewski <z...@chopin.edu.pl>:
Py2.4 and 2.5 (and probably other 2.x releases too):
>>> try: f=open('existing_dir')
... except IOError, exc: print exc.filename
...
None
(expected result: "existing_dir")
Py3.0 (and possibly 3.1 too):
>>> try: f=open('existing_dir')
... except IOError as exc: print(exc.filename)
...
None
(expected result: "existing_dir")
But no problems with:
open('existing_dir', 'w')
=> exc.filename=='existing_dir'
open('not_existing_file')
=> exc.filename=='not_existing_file'
Guess:
It may be similar to issue #599163
Platform/system info:
[GCC 4.1.2 (Gentoo 4.1.2 p1.0.2)] on linux2
Linux 2.6.25-gentoo-r9 i686 Intel(R) Pentium(R) 4 CPU 2.40GHz
* Py2.4 == Python 2.4.4 (#1, Oct 7 2008, 13:16:18)
* Py2.5 == Python 2.5.2 (r252:60911, Sep 15 2008, 12:11:51)
* Py3.0 == Python 3.0 (r30:67503, Dec 29 2008, 01:15:48)
----------
components: Library (Lib)
messages: 78437
nosy: zuo
severity: normal
status: open
title: open('existing_dir') -> IOError instance's attr filename is None
type: behavior
versions: Python 2.4, Python 2.5, Python 3.0
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue4764>
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