[issue1064] Test issue

2007-09-23 Thread Martin v. Löwis

Martin v. Löwis added the comment:

Compare From headers

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assignee: georg.brandl - 
nosy:  -georg.brandl

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[issue1727780] 64/32-bit issue when unpickling random.Random

2007-09-23 Thread Martin v. Löwis

Changes by Martin v. Löwis:


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assignee:  - loewis
severity: normal - major

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[issue1130] Idle - Save (buffer) - closes IDLE and does not save file (Windows XP)

2007-09-23 Thread Tal Einat

New submission from Tal Einat:

The saving bug is a string/bytes issue, simply fixed by replaced line
366 in Lib\idlelib\IOBinding.py with:
chars = chars.replace(b\n, self.eol_convention.encode('ASCII'))

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nosy: +taleinat

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[issue1182] Paticular decimal mod operation wrongly output NaN.

2007-09-23 Thread Hirokazu Yamamoto


Hirokazu Yamamoto
 added the comment:

I tracked down, and I noticed following code was invoked.

Lib/decimal.py (release-maint25 Decimal#_rescale)

1912: if watchexp and digits  context.prec:
1913: return context._raise_error(InvalidOperation, 'Rescale  prec')

from decimal import *
d = Decimal(23.08589694291355371979265447)
print d % Decimal(2.302585092994045640179914546844) # NaN
print Decimal(0.060046012973097317993509001560)._rescale(-30) # error

Length of decimal seems to be important, so I changed length and it
seemed working.

print d % Decimal(2.302585092994045640179914547) #
0.060046012973097317993509000

Maybe is this intended behavior? Still I feel 2.6's behavior is less
suprising though...

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[issue1160] Medium size regexp crashes python

2007-09-23 Thread Fredrik Lundh

Fredrik Lundh added the comment:

Well, I'm not sure 81k qualifies as medium sized, really.  If you look
at the size distribution for typical RE:s (which are usually
handwritten, not machine generated), that's one or two orders of
magnitude larger than medium.

(And even if this was guaranteed to work on all Python builds, my guess
is that performance would be pretty bad compared to a using a minimal RE
and checking potential matches against a set.  The | operator is
mostly O(N), not O(1).)

As for fixing this, the byte code used by the RE engine uses a word
size equal to the Unicode character size (sizeof(Py_UNICODE)) for the
given platform.  I don't think it would be that hard to set it to 32
bits also on platforms using 16-bit Unicode characters (if anyone would
like to experiment, just set SRE_CODE to unsigned long in sre.h and
see what happens when you run the test suite).

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[issue1192] Python 3 documents crash Firefox

2007-09-23 Thread Robert T McQuaid

New submission from Robert T McQuaid:

I downloaded python-3.0a1.msi for Windows XP and after install converted
the documentation from chm format to html with the hh.exe utility in XP.
The resulting files crashed Firefox version 2.0 (it slowly chokes to
death in a dozen operations), but worked fine on Opera 9.21.

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components: Documentation
messages: 56099
nosy: rtmq
severity: minor
status: open
title: Python 3 documents crash Firefox
type: behavior
versions: Python 3.0

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[issue1192] Python 3 documents crash Firefox

2007-09-23 Thread Martin v. Löwis

Martin v. Löwis added the comment:

Why do you think this is a bug in Python? If Firefox crashes, isn't this
rather a bug in Firefox? Please report it at bugzilla.mozilla.com.

Closing as third-party bug.

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nosy: +loewis
resolution:  - invalid
status: open - closed
versions: +3rd party -Python 3.0

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[issue1193] os.system() encoding bug on Windows

2007-09-23 Thread Fan Decheng

New submission from Fan Decheng:

Python 3.0 uses utf-8 encoding, but os.system() when running on Windows 
uses
the system default encoding, which may be cp936 or mbcs. They are
incompatible.

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components: Library (Lib)
messages: 56101
nosy: r_mosaic
severity: major
status: open
title: os.system() encoding bug on Windows
type: behavior
versions: Python 3.0

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