[issue7539] unicode exceptions terminate pdb.pm() loop

2010-07-30 Thread Georg Brandl 

Georg Brandl ge...@python.org added the comment:

Thanks, applied to 2.7 branch in r83267.

--
nosy: +georg.brandl
resolution:  - fixed
status: open - closed

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[issue7539] unicode exceptions terminate pdb.pm() loop

2009-12-29 Thread Amaury Forgeot d'Arc 

Amaury Forgeot d'Arc amaur...@gmail.com added the comment:

Here is a patch, along with the test that I modified a little bit:
- it uses _saferepr (and repr.Repr) to render the exception object
- it also fixes exception raised by the p action.
- The test uses a raw docstring, to avoid chr(255) in the string

--
nosy: +amaury.forgeotdarc
Added file: http://bugs.python.org/file15693/pdb-unicode-exc.patch

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[issue7539] unicode exceptions terminate pdb.pm() loop

2009-12-20 Thread Marius Gedminas 

Marius Gedminas mar...@gedmin.as added the comment:

I don't know what I was smoking when I said pdb.set_trace() wasn't 
affected; I just reproduced the bug with 

Python 2.6.4 (r264:75706, Dec  7 2009, 18:45:15) 
[GCC 4.4.1] on linux2
Type help, copyright, credits or license for more information.
 import pdb
 pdb.set_trace()
--Return--
 stdin(1)module()-None
(Pdb) raise Exception(u'\xff')
*** Exception: Traceback (most recent call last):
  File stdin, line 1, in module
  File /usr/lib/python2.6/bdb.py, line 50, in trace_dispatch
return self.dispatch_return(frame, arg)
  File /usr/lib/python2.6/bdb.py, line 83, in dispatch_return
self.user_return(frame, arg)
  File /usr/lib/python2.6/pdb.py, line 176, in user_return
self.interaction(frame, None)
  File /usr/lib/python2.6/pdb.py, line 194, in interaction
self.cmdloop()
  File /usr/lib/python2.6/cmd.py, line 142, in cmdloop
stop = self.onecmd(line)
  File /usr/lib/python2.6/pdb.py, line 261, in onecmd
return cmd.Cmd.onecmd(self, line)
  File /usr/lib/python2.6/cmd.py, line 218, in onecmd
return self.default(line)
  File /usr/lib/python2.6/pdb.py, line 226, in default
print self.stdout, '***', exc_type_name + ':', v
UnicodeEncodeError: 'ascii' codec can't encode character u'\xff' in 
position 0: ordinal not in range(128)
 

This makes testing simpler; attached is my very first patch for the 
Python test suite, please review it mercilessly.

(I verified that the test will pass once the bug is fixed by replacing 
U+00FF with U+0001 and seeing that it passes.)

--
keywords: +patch
Added file: http://bugs.python.org/file15639/test-pdb-unicode-exc.diff

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[issue7539] unicode exceptions terminate pdb.pm() loop

2009-12-18 Thread Marius Gedminas 

New submission from Marius Gedminas mar...@gedmin.as:

$ python2.6
Python 2.6.4 (r264:75706, Dec  7 2009, 18:45:15) 
[GCC 4.4.1] on linux2
Type help, copyright, credits or license for more information.
 None()
Traceback (most recent call last):
  File stdin, line 1, in module
TypeError: 'NoneType' object is not callable
 import pdb; pdb.pm()
 stdin(1)module()
(Pdb) raise Exception(u'\xff')
*** Exception: Traceback (most recent call last):
  File stdin, line 1, in module
  File /usr/lib/python2.6/pdb.py, line 1239, in pm
post_mortem(sys.last_traceback)
  File /usr/lib/python2.6/pdb.py, line 1236, in post_mortem
p.interaction(None, t)
  File /usr/lib/python2.6/pdb.py, line 194, in interaction
self.cmdloop()
  File /usr/lib/python2.6/cmd.py, line 142, in cmdloop
stop = self.onecmd(line)
  File /usr/lib/python2.6/pdb.py, line 261, in onecmd
return cmd.Cmd.onecmd(self, line)
  File /usr/lib/python2.6/cmd.py, line 218, in onecmd
return self.default(line)
  File /usr/lib/python2.6/pdb.py, line 226, in default
print self.stdout, '***', exc_type_name + ':', v
UnicodeEncodeError: 'ascii' codec can't encode character u'\xff' in 
position 0: ordinal not in range(128)
 

Note that the post-mortem loop is terminated (if you do pdb.set_trace() 
instead of pdb.pm(), that doesn't happen).

This is rather irritating then you're trying to post-mortem debug a 
failed test with expensive setup, when leaving the postmortem pdb 
session exits the process.

Python 3.1 is not affected.  I don't have 2.7 handy.

--
components: Library (Lib), Unicode
messages: 96560
nosy: mgedmin
severity: normal
status: open
title: unicode exceptions terminate pdb.pm() loop
type: behavior
versions: Python 2.5, Python 2.6

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[issue7539] unicode exceptions terminate pdb.pm() loop

2009-12-18 Thread Ezio Melotti 

Changes by Ezio Melotti ezio.melo...@gmail.com:


--
nosy: +ezio.melotti
priority:  - normal
stage:  - test needed

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