[issue12207] Document ast.PyCF_ONLY_AST

[Ramchandra Apte]

Ramchandra Apte added the comment:

> In my view, it is adequately documented now, should not be undocumented, and 
> should not be given more prominence either. So I recommend closing this.
+1

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[issue12226] use HTTPS by default for uploading packages to pypi

[Éric Araujo]

Éric Araujo added the comment:

Benjamin, you committed a change to use HTTPS instead of HTTP.  In this bug 
report, we were having a discussion about the false/incomplete security that 
this provides if there is no certificate checking.  What are your thoughts on 
that?

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[issue17533] test_xpickle fails with "cannot import name precisionbigmemtest" or "cannot import name _2G"

[Ned Deily]

Ned Deily added the comment:

Right. precisionbigmemtest was added by 0aafd1ae5120 ("security patches from 
Apple") and released in 2.5.3. OS X 10.5 ("Leopard") has 2.5.1. On a hunch, I 
installed a python2.4 (2.4.4) and the tests are broken using that as well: 
multiple failures attempting to import _2G


==
ERROR: test_simple_newobj (test.test_xpickle.CPicklePython24Compat)
--
Traceback (most recent call last):
  File 
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/test/pickletester.py",
 line 877, in test_simple_newobj
s = self.dumps(x, proto)
  File 
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/test/test_xpickle.py",
 line 115, in dumps
return self.send_to_worker(self.python, arg, proto)
  File 
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/test/test_xpickle.py",
 line 111, in send_to_worker
raise RuntimeError(stderr)
RuntimeError: Traceback (most recent call last):
  File 
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/test/test_xpickle.py",
 line 28, in ?
exec compile(open(mod_path).read(), mod_path, 'exec') in 
pickletester.__dict__
  File 
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/test/pickletester.py",
 line 9, in ?
from test.test_support import (TestFailed, have_unicode, TESTFN, _2G, _1M,
ImportError: cannot import name _2G

--
stage:  -> needs patch
title: test_xpickle fails on OS X 10.5 with "cannot import name 
precisionbigmemtest" -> test_xpickle fails with "cannot import name 
precisionbigmemtest" or "cannot import name _2G"

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[issue17390] display python version on idle title bar

[Todd Rovito]

Changes by Todd Rovito :


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[issue13802] IDLE Prefernces/Fonts: use multiple alphabets in examples

[Todd Rovito]

Changes by Todd Rovito :


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[issue13504] Meta-issue for "Invent with Python" IDLE feedback

[Todd Rovito]

Todd Rovito added the comment:

http://bugs.python.org/issue17535 covers issue 12 Add an option to show line 
numbers along the left side of the editor window, and have it enabled by 
default.

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[issue17535] IDLE: Add an option to show line numbers along the left side of the editor window, and have it enabled by default.

[Todd Rovito]

Changes by Todd Rovito :


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[issue17535] IDLE: Add an option to show line numbers along the left side of the editor window, and have it enabled by default.

[Todd Rovito]

New submission from Todd Rovito:

I think it could be very helpful to add line numbers along the left side of the 
editor window.  The feature could be toggled on/off easily enough.  This was 
mentioned in the "Invent with Python" blog about IDLE so obviously other people 
would like the feature.

--
components: IDLE
messages: 185115
nosy: Todd.Rovito
priority: normal
severity: normal
status: open
title: IDLE: Add an option to show line numbers along the left side of the 
editor window, and have it enabled by default.
type: enhancement
versions: Python 2.7, Python 3.1, Python 3.2, Python 3.3, Python 3.4

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[issue2704] IDLE: Patch to make PyShell behave more like a Terminal interface

[Todd Rovito]

Todd Rovito added the comment:

After looking at the code some more I realized that I didn't have my 
configuration file configured correctly.  The toggle was not working because I 
left this out of my config-extensions.def file:
[Terminal_cfgBindings]
terminal-toggle=

Now it is working great without that variable the toggling does not work.

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[issue17511] Idle find function closes after each find operation

[Todd Rovito]

Todd Rovito added the comment:

If it helps I have confirmed that this patch works great on Python 3.4 and 
Python 2.7 on the Mac.  The code looks very clean and provides a simple fix.

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[issue15801] Weird string interpolation behaviour

[Benjamin Peterson]

Benjamin Peterson added the comment:

Thanks for the report. Will be fixed in 2.7.4.

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[issue15801] Weird string interpolation behaviour

[Roundup Robot]

Roundup Robot added the comment:

New changeset 391e3a7db1a3 by Benjamin Peterson in branch '2.7':
allow any type with __getitem__ to be a mapping for the purposes of % (#15801)
http://hg.python.org/cpython/rev/391e3a7db1a3

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[issue15801] Weird string interpolation behaviour

[Thomas Waldmann]

Thomas Waldmann added the comment:

gave 2.7.4rc1 a try and was seeing a failing unit test that does not fail with 
2.7.3.

see the attached file for some minimal code that succeeds on 2.7.3, but not on 
2.7.4rc1.

it seems to have to do with being a subclass of Exception, it doesn't happen 
for subclass of object.

--
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Added file: http://bugs.python.org/file29558/py274_str_mod_bug.py

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[issue2704] IDLE: Patch to make PyShell behave more like a Terminal interface

[Todd Rovito]

Todd Rovito added the comment:

Roger,
   I took Terminal.py and copied it into Lib/idlelib for the 3.4 branch.  The 
extension started just fine but when I toggle it off under the options menu the 
arrow keys still go through history.  Basically on my Mac I see no difference 
between the extension being turned on/off when I use Terminal.py from idle-X 
version 1.11.2.  I am not sure why when I toggle the extension off I can't move 
around the shell window with my cursor keys like the original patch allowed me 
to do.  Hopefully this helps.  Thanks.

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[issue17533] test_xpickle fails on OS X 10.5 with "cannot import name precisionbigmemtest"

[Benjamin Peterson]

Benjamin Peterson added the comment:

"precisionbigmemtest" was added in a 2.5 bug fix release. I suppose Tiger has 
an older version.

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[issue2704] IDLE: Patch to make PyShell behave more like a Terminal interface

[Todd Rovito]

Todd Rovito added the comment:

No problem Roger.  I have attached a new patch for documentation updates to 
both the IDLE help.txt file and idle.rst for the Terminal extension.  Would it 
be helpful if I did a diff on the idleX Terminal.py with your original patch?  
In addition to doing the patch I can also perform some more testing.  Please 
let me know what I can do to support you getting this patch committed. Thanks.

--
Added file: 
http://bugs.python.org/file29557/2704IDLEMakeShellBehaveLikeTerminaliDocumentationUpdateFor3dot4.patch

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[issue17511] Idle find function closes after each find operation

[Todd Rovito]

Changes by Todd Rovito :


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[issue11087] Speeding up the interpreter with a few lines of code

[Mark Lawrence]

Mark Lawrence added the comment:

3-4% faster in some cases is better than a kick in the head but is this worth 
pursuing?

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[issue12920] inspect.getsource fails to get source of local classes

[Richard Eames]

Changes by Richard Eames :


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[issue4653] Patch to fix typos in C code

[Gregory P. Smith]

Gregory P. Smith added the comment:

the pythonrun issue had already been fixed.  the others were still there (valid 
bugs, but were unlikely to be causing problems given the codepaths).  fixed.

I didn't write a Misc/NEWS entry on the commit because I didn't know how to 
usefully describe these minor fixes.  someone else is welcome to contribute one 
if they feel the need.

--
nosy: +gregory.p.smith
resolution:  -> fixed
stage: test needed -> committed/rejected
status: open -> closed

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[issue4653] Patch to fix typos in C code

[Roundup Robot]

Roundup Robot added the comment:

New changeset 4db1b0bb3683 by Gregory P. Smith in branch '3.3':
Fixes issue4653 - Correctly specify the buffer size to FormatMessageW and
http://hg.python.org/cpython/rev/4db1b0bb3683

New changeset ace52be8da89 by Gregory P. Smith in branch 'default':
Fixes issue4653 - Correctly specify the buffer size to FormatMessageW and
http://hg.python.org/cpython/rev/ace52be8da89

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[issue513840] entity unescape for sgml/htmllib

[Ezio Melotti]

Changes by Ezio Melotti :


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[issue17449] dev guide appears not to cover the benchmarking suite

[Ezio Melotti]

Ezio Melotti added the comment:

Benchmarking is also useful to test that existing patches (that fix bug or add 
features) don't have a negative effect on the performance.  Some kind of 
warning that advises against using benchmarks just to try and optimize 
everything sounds like a good idea though.

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[issue17457] Unittest discover fails with namespace packages and builtin modules

[Claudiu.Popa]

Claudiu.Popa added the comment:

Yes, it iterates over every member of the namespace path. The new attached 
patch fixes this behaviour, by checking that each loader path starts with 
top_level_dir when set_implicit_top is False (if set_implicit_top is True, 
top_level_dir is irrelevant, start_dir will be the package name).

 Also, with the original patch there were other issues:
  1. if no tests were found for the namespace package, the same failure as 
before would have occurred at the lines:

  +if not tests:
  +tests = list(self._find_tests(start_dir, pattern))

  2. it iterated every subfolder, by dropping the check for __init__.py. To fix 
this, I added a new keyword argument to _find_tests, `namespace` which defaults 
to False. If it is True, then we are checking a namespace package and 
subfolders will be checked even if they don't have a __init__.py file.

--
Added file: http://bugs.python.org/file29556/unittest-17457.patch

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[issue17511] Idle find function closes after each find operation

[Roger Serwy]

Roger Serwy added the comment:

I can confirm this behavior. The attached preliminary patch allows the Find 
dialog to remain open, and is the same for 2.x and 3.x.

Until PEP434 gets resolved, I won't be able to apply the patch for earlier 
versions of IDLE. For what it's worth, the applied patch from issue13052 
changed the behavior of the "Replace All" button so that it doesn't close the 
dialog box.

--
assignee:  -> roger.serwy
keywords: +patch
nosy: +roger.serwy
stage:  -> patch review
type:  -> enhancement
versions: +Python 3.2, Python 3.3, Python 3.4
Added file: http://bugs.python.org/file29555/issue17511.patch

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[issue17534] unittest keeps references to test cases alive

[Ezio Melotti]

New submission from Ezio Melotti:

After the subtests commit (5c09e1c57200/#16997), test_queue started showing the 
following warning:
Warning -- threading._dangling was modified by test_queue
1 test altered the execution environment:
test_queue

The warning was caused by the fact that the TestCase subclasses in test_queue 
kept references to the thread, but before 5c09e1c57200 these subclasses (and 
hence the references to the thread) were destroyed before the regrtest check 
for threading._dangling, whereas now they are kept alive (due to 
Lib/unittest/case.py:72, that adds a reference to the TestCase even in case of 
success).  I now fixed the warning in test_queue (1747e50fca55), however 
unittest should probably avoid keeping alive TestCases when they are not needed 
anymore.

See also #9815.

(Thanks to Antoine for the help while I was debugging the issue.)

--
components: Library (Lib)
messages: 185100
nosy: ezio.melotti, michael.foord, pitrou
priority: normal
severity: normal
stage: needs patch
status: open
title: unittest keeps references to test cases alive
type: behavior
versions: Python 2.7, Python 3.2, Python 3.3, Python 3.4

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[issue17533] test_xpickle fails on OS X 10.5 with "cannot import name precisionbigmemtest"

[Ned Deily]

New submission from Ned Deily:

When running the OS X 32-bit-only installer 2.7.4rc1 on OS X 10.5, test_xpickle 
has many test failures all in CPicklePython25Compat.  Note, there is an 
Apple-supplied system Python 2.5 shipped on OS X 10.5. (There is also an 
Apple-supplied system Python 2.5 shipped on OS X 10.8, too, but for some 
reason, the test doesn't report a failure there.)  The use of 
precisionbigmemtest appears to have been added by 680959a3ae2e for Issue13555.

==
ERROR: test_attribute_name_interning (test.test_xpickle.CPicklePython25Compat)
--
Traceback (most recent call last):
  File 
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/test/pickletester.py",
 line 983, in test_attribute_name_interning
s = self.dumps(x, proto)
  File 
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/test/test_xpickle.py",
 line 115, in dumps
return self.send_to_worker(self.python, arg, proto)
  File 
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/test/test_xpickle.py",
 line 111, in send_to_worker
raise RuntimeError(stderr)
RuntimeError: Traceback (most recent call last):
  File 
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/test/test_xpickle.py",
 line 28, in 
exec compile(open(mod_path).read(), mod_path, 'exec') in 
pickletester.__dict__
  File 
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/test/pickletester.py",
 line 9, in 
from test.test_support import (TestFailed, have_unicode, TESTFN, _2G, _1M,
ImportError: cannot import name precisionbigmemtest

[...]
--
Ran 180 tests in 5.033s

FAILED (errors=67)

--
components: Tests
messages: 185099
nosy: benjamin.peterson, ned.deily, serhiy.storchaka
priority: normal
severity: normal
status: open
title: test_xpickle fails on OS X 10.5 with "cannot import name 
precisionbigmemtest"
versions: Python 2.7

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[issue17532] IDLE: Always include "Options" menu on MacOSX

[Ned Deily]

Changes by Ned Deily :


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[issue17532] IDLE: Always include "Options" menu on MacOSX

[Roger Serwy]

New submission from Roger Serwy:

Presently, the "Options" menu gets eliminated if IDLE runs as an OSX app. This 
behavior was introduced in 2006 in revision 654c380cf8b9. 

I guess that the original motivation for eliminating the Options menu since it 
usually only contained the "Configure IDLE" option, and the 
Lib/idlelib/macosxSupport.py code supports using the Preferences menu item to 
open the configuration dialog. (The only other item would be the Code Context 
toggle.)

Extensions that rely on the Options menu being present will not function 
properly, especially when the menu item involves a queried boolean variable for 
its checkmark status.

--
components: IDLE
keywords: easy
messages: 185098
nosy: Todd.Rovito, ned.deily, roger.serwy
priority: normal
severity: normal
status: open
title: IDLE: Always include "Options" menu on MacOSX
type: behavior
versions: Python 2.7, Python 3.1, Python 3.2, Python 3.3, Python 3.4

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[issue17531] test_grp and test_pwd fail with 32-bit builds on OS X systems

[Roundup Robot]

Roundup Robot added the comment:

New changeset 87d266988905 by Benjamin Peterson in branch '2.7':
update NEWS for #17531
http://hg.python.org/cpython/rev/87d266988905

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[issue7511] msvc9compiler.py: ValueError when trying to compile with VC Express

[Marc-Andre Lemburg]

Marc-Andre Lemburg added the comment:

On 23.03.2013 22:33, Steve Dower wrote:
> 
> Steve Dower added the comment:
> 
>>> That's just the service pack and it won't install unless you already have 
>>> VS installed. There is no way (other than being an MSDN subscriber) to get 
>>> VS 2008 at this point - I've checked.
>>
>> There is, but you have to know what to look for :-)
> 
> Fair enough, but I can't (as a Microsoft employee) endorse that link or 
> guarantee that it won't go away :)
> 
> I still think it's worth fixing distutils to look in the right places for VC, 
> since there are multiple ways of installing it that all include different 
> batch files.

Sure, no question about that. Adding support for more MS VC versions
is always a plus :-)

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[issue17531] test_grp and test_pwd fail with 32-bit builds on OS X systems

[Ned Deily]

Ned Deily added the comment:

a4dbe53577cb appears to fix the latter problem.  Thanks!

--
resolution:  -> fixed
stage:  -> committed/rejected
status: open -> closed

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[issue7511] msvc9compiler.py: ValueError when trying to compile with VC Express

[Steve Dower]

Steve Dower added the comment:

>> That's just the service pack and it won't install unless you already have VS 
>> installed. There is no way (other than being an MSDN subscriber) to get VS 
>> 2008 at this point - I've checked.
>
> There is, but you have to know what to look for :-)

Fair enough, but I can't (as a Microsoft employee) endorse that link or 
guarantee that it won't go away :)

I still think it's worth fixing distutils to look in the right places for VC, 
since there are multiple ways of installing it that all include different batch 
files.

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[issue17531] test_grp and test_pwd fail with 32-bit builds on OS X systems

[Benjamin Peterson]

Benjamin Peterson added the comment:

Whack, whack. a4dbe53577cb

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[issue7267] format method: c presentation type broken

[Francisco Martín Brugué]

Francisco Martín Brugué added the comment:

Adding a test that triggers the issue, let me know if is enough.

--
keywords: +patch
Added file: http://bugs.python.org/file29554/issue7267.patch

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[issue2704] IDLE: Patch to make PyShell behave more like a Terminal interface

[Roger Serwy]

Roger Serwy added the comment:

Thanks, Todd, for reviewing and testing the extension!

The Terminal.py extension patch provided here is outdated. There have been some 
minor tweaks and bug fixes that can be found in the IdleX project which works 
under 2.x and 3.x with the same code. (For example, I removed an unnecessary 
reference to the history object in the latest version so that I could better 
support IPython). I know that the IdleX version works under Linux, Windows, and 
MacOSX. 

Unfortunately, on MacOSX, the "Options" menu may not be present which breaks 
the loading of Terminal.py. IdleX re-introduces the Options menu on MacOSX if 
it is missing. I will create a separate issue for the Options menu.

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[issue17531] test_grp and test_pwd fail with 32-bit builds on OS X systems

[Ned Deily]

Ned Deily added the comment:

That fixes the test for nobody (-2). Now the next part of the test fails more 
seriously for nogroup (-1).  Simplifying:

2.7.3
$ arch -i386 /usr/local/bin/python2.7 -c 'import grp; 
g=grp.getgrnam("nogroup").gr_gid; print(grp.getgrgid(g),type(g))'
(grp.struct_group(gr_name='nogroup', gr_passwd='*', gr_gid=-1, gr_mem=[]), 
)
$ arch -x86_64 /usr/local/bin/python2.7 -c 'import grp; 
g=grp.getgrnam("nogroup").gr_gid; print(grp.getgrgid(g),type(g))'
(grp.struct_group(gr_name='nogroup', gr_passwd='*', gr_gid=4294967295, 
gr_mem=[]), )

2.7.4rc1:
$ arch -i386 /usr/local/bin/python2.7 -c 'import grp; 
g=grp.getgrnam("nogroup").gr_gid; print(grp.getgrgid(g),type(g))'
Traceback (most recent call last):
  File "", line 1, in 
OverflowError: group id is greater than maximum
$ arch -x86_64 /usr/local/bin/python2.7 -c 'import grp; 
g=grp.getgrnam("nogroup").gr_gid; print(grp.getgrgid(g),type(g))'
(grp.struct_group(gr_name='nogroup', gr_passwd='*', gr_gid=4294967295, 
gr_mem=[]), )

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[issue7267] format method: c presentation type broken

[Francisco Martín Brugué]

Francisco Martín Brugué added the comment:

In 2.7.3 >>>

>>> u'{0:c}'.format(127)
u'\x7f'

>>> u'{0:c}'.format(128)

Traceback (most recent call last):
  File "", line 1, in 
u'{0:c}'.format(128)
UnicodeDecodeError: 'ascii' codec can't decode byte 0x80 in position 0: ordinal 
not in range(128)

>>> u'{0:c}'.format(255)

Traceback (most recent call last):
  File "", line 1, in 
u'{0:c}'.format(255)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xff in position 0: ordinal 
not in range(128)

>>> u'{0:c}'.format(256)
u'\x00'

>>> u'{0:c}'.format(257)
u'\x01'

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[issue17531] test_grp and test_pwd fail with 32-bit builds on OS X systems

[Roundup Robot]

Roundup Robot added the comment:

New changeset c982393bea4e by Benjamin Peterson in branch '2.7':
group ids and user ids can be longs now (#17531)
http://hg.python.org/cpython/rev/c982393bea4e

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[issue17531] test_grp and test_pwd fail with 32-bit builds on OS X systems

[Benjamin Peterson]

Benjamin Peterson added the comment:

I think the tests are wrong.

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[issue14945] Setup & Usage documentation for selected stdlib modules

[Ezio Melotti]

Changes by Ezio Melotti :


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versions: +Python 3.4

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[issue17531] test_grp and test_pwd fail with 32-bit builds on OS X systems

[Benjamin Peterson]

Benjamin Peterson added the comment:

No, that was wrong, sorry.

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[issue17531] test_grp and test_pwd fail with 32-bit builds on OS X systems

[Benjamin Peterson]

Benjamin Peterson added the comment:

I hope that does it?

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[issue17531] test_grp and test_pwd fail with 32-bit builds on OS X systems

[Roundup Robot]

Roundup Robot added the comment:

New changeset 2aa817e0a645 by Benjamin Peterson in branch '2.7':
return int instead long when possible (#17531)
http://hg.python.org/cpython/rev/2aa817e0a645

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[issue15100] Race conditions in shutil.copy, shutil.copy2 and shutil.copyfile

[Antoine Pitrou]

Changes by Antoine Pitrou :


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[issue17449] dev guide appears not to cover the benchmarking suite

[Antoine Pitrou]

Antoine Pitrou added the comment:

Mmmh... I'm not very warm on this one. If we start documenting the benchmark 
suite in the devguide, then people will start to be all gung ho about it, be 
obsessed with benchmark numbers, etc.

I guess what I'm saying is that *if* it's covered, then the very beginning of 
the section should explain that benchmarking is not important in most cases, 
and time spent on Python is generally better spent fixing bugs and adding 
features.

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[issue15100] Race conditions in shutil.copy, shutil.copy2 and shutil.copyfile

[Arfrever Frehtes Taifersar Arahesis]

Changes by Arfrever Frehtes Taifersar Arahesis :


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[issue17531] test_grp and test_pwd fail with 32-bit builds on OS X systems

[Ned Deily]

Ned Deily added the comment:

Failure also seen on 32-bit buildbot:
http://buildbot.python.org/all/builders/x86%20Tiger%202.7

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[issue17531] test_grp and test_pwd fail with 32-bit builds on OS X systems

[Ned Deily]

New submission from Ned Deily:

With the changes introduced for Issue4591, test_grp and test_pwd now fail on OS 
X systems when Python is run in 32-bit mode.

Previously, using a 64-bit/32-bit universal build of 2.7.3:

$ arch -i386 /usr/local/bin/python2.7 -c 'import grp; 
g=grp.getgrnam("nobody").gr_gid; print(g,type(g))'
(-2, )
$ arch -x86_64 /usr/local/bin/python2.7 -c 'import grp; 
g=grp.getgrnam("nobody").gr_gid; print(g,type(g))'
(4294967294, )

Now, with 2.7.4rc1:

$ arch -i386 /usr/local/bin/python2.7 -c 'import grp; 
g=grp.getgrnam("nobody").gr_gid; print(g,type(g))'
(4294967294L, )
$ arch -x86_64 /usr/local/bin/python2.7 -c 'import grp; 
g=grp.getgrnam("nobody").gr_gid; print(g,type(g))'
(4294967294, )

This results in test failures in both test_grp and test_pwd:

==
FAIL: test_values (test.test_grp.GroupDatabaseTestCase)
--
Traceback (most recent call last):
  File 
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/test/test_grp.py",
 line 27, in test_values
self.check_value(e)
  File 
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/test/test_grp.py",
 line 19, in check_value
self.assertIsInstance(value.gr_gid, int)
AssertionError: 4294967294L is not an instance of 

--

==
FAIL: test_values (test.test_pwd.PwdTest)
--
Traceback (most recent call last):
  File 
"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/test/test_pwd.py",
 line 23, in test_values
self.assertIsInstance(e.pw_gid, int)
AssertionError: 4294967294L is not an instance of 

--

--
components: Tests
messages: 185081
nosy: benjamin.peterson, ned.deily, serhiy.storchaka
priority: normal
severity: normal
status: open
title: test_grp and test_pwd fail with 32-bit builds on OS X systems
type: behavior
versions: Python 2.7

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[issue13802] IDLE Prefernces/Fonts: use multiple alphabets in examples

[Francisco Martín Brugué]

Francisco Martín Brugué added the comment:

Hi Terry,
just take/put away some ... (they're not in a special order nor preference, 
just some that could 'see' in the browser).

--
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nosy: +francismb
Added file: http://bugs.python.org/file29553/issue13802.patch

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[issue17488] subprocess.Popen bufsize=0 parameter behaves differently in Python 3 than in 2

[Gregory P. Smith]

Changes by Gregory P. Smith :


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stage:  -> committed/rejected
status: open -> closed

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[issue7511] msvc9compiler.py: ValueError when trying to compile with VC Express

[Marc-Andre Lemburg]

Marc-Andre Lemburg added the comment:

On 23.03.2013 16:39, Steve Dower wrote:
> 
> Steve Dower added the comment:
> 
>>> This becomes more of an issue since VC++ 2008 Express is no longer 
>>> available for download (unless you're an MSDN subscriber)
>>
>> Here: http://www.microsoft.com/en-us/download/details.aspx?id=13276
> 
> That's just the service pack and it won't install unless you already have VS 
> installed. There is no way (other than being an MSDN subscriber) to get VS 
> 2008 at this point - I've checked.

There is, but you have to know what to look for :-)

http://download.microsoft.com/download/E/8/E/E8EEB394-7F42-4963-A2D8-29559B738298/VS2008ExpressWithSP1ENUX1504728.iso

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[issue17530] pprint could use line continuation for long bytes literals

[Antoine Pitrou]

New submission from Antoine Pitrou:

Same as issue #17150: 

>>> pprint.pprint({"a": b"\x00\xff" * 20})
{'a': 
b'\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff'}

... could be better formatted as:

>>> pprint.pprint({"a": b"\x00\xff" * 20})
{'a': b'\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00'
  b'\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff\x00\xff'
  b'\x00\xff\x00\xff\x00\xff'}

--
components: Library (Lib)
messages: 185078
nosy: fdrake, pitrou
priority: low
severity: normal
status: open
title: pprint could use line continuation for long bytes literals
type: enhancement
versions: Python 3.4

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[issue17150] pprint could use line continuation for long string literals

[Antoine Pitrou]

Antoine Pitrou added the comment:

Ok, I've committed the patch.

--
resolution:  -> fixed
stage: patch review -> committed/rejected
status: open -> closed

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[issue17150] pprint could use line continuation for long string literals

[Roundup Robot]

Roundup Robot added the comment:

New changeset 5a2296093645 by Antoine Pitrou in branch 'default':
Issue #17150: pprint now uses line continuations to wrap long string literals.
http://hg.python.org/cpython/rev/5a2296093645

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[issue17457] Unittest discover fails with namespace packages and builtin modules

[Michael Foord]

Michael Foord added the comment:

Thanks for the report and the patch. Good catch!

It will need looking over as it's not immediately obvious to me it's correct. 

In the code that checks the loader path, does it iterate over every member of 
the namespace path - even directories that aren't in the path being searched?

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[issue17502] unittest.mock: side_effect iterators ignore DEFAULT

[Michael Foord]

Michael Foord added the comment:

There's a straightforward patch here, it just needs applying:

http://code.google.com/p/mock/issues/attachmentText?id=190&aid=19&name=mock.patch&token=6pDNkNBcNLDftg-PsUE8roPb6T4%3A1363712167613

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[issue17488] subprocess.Popen bufsize=0 parameter behaves differently in Python 3 than in 2

[Roundup Robot]

Roundup Robot added the comment:

New changeset 3ecf709dfe69 by Gregory P. Smith in branch '3.2':
Fixes issue #17488: Change the subprocess.Popen bufsize parameter default value
http://hg.python.org/cpython/rev/3ecf709dfe69

New changeset 4c2fc172afcc by Gregory P. Smith in branch '3.3':
Fixes issue #17488: Change the subprocess.Popen bufsize parameter default value
http://hg.python.org/cpython/rev/4c2fc172afcc

New changeset 3031d69f94ef by Gregory P. Smith in branch 'default':
Fixes issue #17488: Change the subprocess.Popen bufsize parameter default value
http://hg.python.org/cpython/rev/3031d69f94ef

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[issue17512] backport of the _sysconfigdata.py module (issue 13150) breaks the build on darwin

[Matthias Klose]

Matthias Klose added the comment:

tested the backport on MacOSX, fixing the build.

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[issue17488] subprocess.Popen bufsize=0 parameter behaves differently in Python 3 than in 2

[Gregory P. Smith]

Gregory P. Smith added the comment:

great!  fixing now. :)

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[issue17488] subprocess.Popen bufsize=0 parameter behaves differently in Python 3 than in 2

[Georg Brandl]

Georg Brandl added the comment:

OK. That was a more passionate statement :)  It would actually be nice to know 
about Windows, but the way you describe it is that the default behavior now is 
quite useless.  Does bufsize=0 have any sensible use on Python 3?

Anyway, you've convinced me -- can you fix this quickly so that it gets into 
the rc's?

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[issue17527] PATCH as valid request method in wsgiref.validator

[Barry A. Warsaw]

Changes by Barry A. Warsaw :


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[issue17488] subprocess.Popen bufsize=0 parameter behaves differently in Python 3 than in 2

[Gregory P. Smith]

Gregory P. Smith added the comment:

(actually I'm not sure about the windows vs posix behavior difference, that may 
not be true; I don't have a windows system handy to test that on)

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[issue17488] subprocess.Popen bufsize=0 parameter behaves differently in Python 3 than in 2

[Gregory P. Smith]

Gregory P. Smith added the comment:

The number of things we'll break by changing this errant behavior to be 
_correct_ is way less than the number of things that are already broken due to 
it.

If the bufsize=0 default is left in place the behavior differs between Windows 
and POSIX platforms and anyone porting code from Python 2 will be caught by 
surprise.  The behavior change introduced in 3.2 with the new subprocess module 
was 100% unintentional and does not match that of 2.7 or of the subprocess32 
backport to 2.x that more people use _today_ than use 3.x at all.

I think being a purist about this being an API change here is going to cause 
problems.  3.x hasn't seen wide adoption yet, its use is ramping up and code is 
being ported from 2.  The bug this behavior causes is completely non-obvious 
and escapes most testing.  It can occur at random times, more likely on loaded 
systems than idle ones.

Grepping through the standard library, there are several more instances of uses 
of subprocess that are suspect given this behavior change.  "Fixing" them all 
instead of addressing the cause of the problem seems unwise.

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[issue7511] msvc9compiler.py: ValueError when trying to compile with VC Express

[Steve Dower]

Steve Dower added the comment:

>> This becomes more of an issue since VC++ 2008 Express is no longer available 
>> for download (unless you're an MSDN subscriber)
>
> Here: http://www.microsoft.com/en-us/download/details.aspx?id=13276

That's just the service pack and it won't install unless you already have VS 
installed. There is no way (other than being an MSDN subscriber) to get VS 2008 
at this point - I've checked.

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[issue17447] str.identifier shouldn't accept Python keywords

[Raymond Hettinger]

Raymond Hettinger added the comment:

I've added a clarification to the docs.  Closing this report as invalid.

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[issue17447] str.identifier shouldn't accept Python keywords

[Roundup Robot]

Roundup Robot added the comment:

New changeset a7fe48dfbfe9 by Raymond Hettinger in branch '3.3':
Issue 17447:  Clarify that str.isidentifier doesn't check for reserved keywords.
http://hg.python.org/cpython/rev/a7fe48dfbfe9

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[issue17510] assertEquals deprecated in test_program.py (unittest)

[Ezio Melotti]

Ezio Melotti added the comment:

Fixed, thanks for the report and the patch!

--
assignee:  -> ezio.melotti
nosy: +ezio.melotti
resolution:  -> fixed
stage:  -> committed/rejected
status: open -> closed
versions:  -Python 3.5

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[issue17512] backport of the _sysconfigdata.py module (issue 13150) breaks the build on darwin

[Benjamin Peterson]

Benjamin Peterson added the comment:

Can landed corrected in 2.7.5.

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[issue17510] assertEquals deprecated in test_program.py (unittest)

[Roundup Robot]

Roundup Robot added the comment:

New changeset fd7f99e662b7 by Ezio Melotti in branch 'default':
#17510: avoid using deprecated assertEquals method in test_program.  Patch by 
Daniel Black.
http://hg.python.org/cpython/rev/fd7f99e662b7

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[issue17425] Update OpenSSL versions in Windows builds

[Benjamin Peterson]

Changes by Benjamin Peterson :


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[issue16043] xmlrpc: gzip_decode has unlimited read()

[Benjamin Peterson]

Benjamin Peterson added the comment:

Not blocking 2.7.4 as discussed on mailing list.

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[issue16038] ftplib: unlimited readline() from connection

[Benjamin Peterson]

Benjamin Peterson added the comment:

Not blocking 2.7.4 as discussed on mailing list.

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[issue16040] nntplib: unlimited readline() from connection

[Benjamin Peterson]

Benjamin Peterson added the comment:

Not blocking 2.7.4 as discussed on mailing list.

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[issue16042] smtplib: unlimited readline() from connection

[Benjamin Peterson]

Benjamin Peterson added the comment:

Not blocking 2.7.4 as discussed on mailing list.

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[issue17180] shutil copy* unsafe on POSIX - they preserve setuid/setgit bits

[Benjamin Peterson]

Benjamin Peterson added the comment:

Not blocking 2.7.4 as discussed on mailing list.

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[issue16041] poplib: unlimited readline() from connection

[Benjamin Peterson]

Benjamin Peterson added the comment:

Not blocking 2.7.4 as discussed on mailing list.

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[issue16037] httplib: header parsing is not delimited

[Benjamin Peterson]

Benjamin Peterson added the comment:

Not blocking 2.7.4 as discussed on mailing list.

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[issue16039] imaplib: unlimited readline() from connection

[Benjamin Peterson]

Benjamin Peterson added the comment:

Not blocking 2.7.4 as discussed on mailing list.

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[issue17239] XML vulnerabilities in Python

[Benjamin Peterson]

Benjamin Peterson added the comment:

Not blocking 2.7.4 as discussed on mailing list.

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[issue17479] Fix test discovery for test_io.py

[Ezio Melotti]

Ezio Melotti added the comment:

Fixed, thanks for the patch!

--
assignee:  -> ezio.melotti
resolution:  -> fixed
stage:  -> committed/rejected
status: open -> closed

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[issue17479] Fix test discovery for test_io.py

[Roundup Robot]

Roundup Robot added the comment:

New changeset fa9e189e30ad by Ezio Melotti in branch '3.3':
#17479: test_io now works with unittest test discovery.  Patch by Zachary Ware.
http://hg.python.org/cpython/rev/fa9e189e30ad

New changeset 99a81681237d by Ezio Melotti in branch 'default':
#17479: merge with 3.3.
http://hg.python.org/cpython/rev/99a81681237d

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nosy: +python-dev

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[issue17488] subprocess.Popen bufsize=0 parameter behaves differently in Python 3 than in 2

[Georg Brandl]

Georg Brandl added the comment:

Considering that this behavior has been present in all of Python 3, it does not 
seem useful to make a backwards incompatible change in bugfix releases.

You could change it in 3.4 as a minor API change, but you've indicated that 
that wouldn't make sense to you.

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[issue17457] Unittest discover fails with namespace packages and builtin modules

[Ezio Melotti]

Changes by Ezio Melotti :


--
nosy: +ezio.melotti, michael.foord
stage:  -> patch review

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[issue17449] dev guide appears not to cover the benchmarking suite

[Ezio Melotti]

Changes by Ezio Melotti :


--
stage:  -> needs patch
type:  -> enhancement

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[issue17447] str.identifier shouldn't accept Python keywords

[Ezio Melotti]

Ezio Melotti added the comment:

IMHO str.isidentifier() should not return False for Python keywords, since it's 
often used in contexts where Python keywords would otherwise be valid.  A 
keyword arg to exclude keywords could be added though, assuming there are 
enough use cases.

--
nosy: +ezio.melotti
type: behavior -> enhancement
versions:  -Python 3.2, Python 3.3

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[issue17430] missed peephole optimization

[Ezio Melotti]

Changes by Ezio Melotti :


--
nosy: +ezio.melotti
versions: +Python 3.4 -Python 2.7

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[issue17441] Do not cache re.compile

[Antoine Pitrou]

Antoine Pitrou added the comment:

I think we could happily call such code buggy or at least suboptimal. The docs 
don't even mention that re.compile() actually uses a cache.

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[issue17100] rotating an ordereddict

[Raymond Hettinger]

Raymond Hettinger added the comment:

For the time being, I want to keep the OrderedDict API simple and avoid feature 
creep into rotation logic.

--
resolution:  -> rejected
status: open -> closed

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[issue17489] random.Random implements __getstate__() and __reduce__()

[Raymond Hettinger]

Changes by Raymond Hettinger :


--
resolution:  -> wont fix
status: open -> closed

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[issue16204] PyBuffer_FillInfo returns 'B' buffer, whose behavior has changed w.r.t. 3.1/3.2

[Stefan Krah]

Stefan Krah added the comment:

I've corresponded privately with Daniele Varrazzo about the psycopg2
issue already and then forgot about this (the psycopg2 fix is good).

Yes, the change was intentional. There's one open issue (#15944)
where dabeaz isn't happy about the change, so let's make that a
superseder.

--
resolution:  -> duplicate
stage:  -> committed/rejected
status: open -> closed
superseder:  -> memoryviews and ctypes

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[issue17529] fix os.sendfile() documentation regarding the type of file descriptor

[Antoine Pitrou]

Antoine Pitrou added the comment:

Sounds good to me.

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[issue16204] PyBuffer_FillInfo returns 'B' buffer, whose behavior has changed w.r.t. 3.1/3.2

[STINNER Victor]

STINNER Victor added the comment:

@skrah: ping!

@piro: can't you modify psycopg2 to add conditional code depending on the 
Python version? IMO the behaviour change is wanted.

http://www.python.org/dev/peps/pep-3118/

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[issue7511] msvc9compiler.py: ValueError when trying to compile with VC Express

[Takayuki SHIMIZUKAWA]

Takayuki SHIMIZUKAWA added the comment:

Hi Steve,

> This becomes more of an issue since VC++ 2008 Express is no longer available 
> for download (unless you're an MSDN subscriber)

Here: http://www.microsoft.com/en-us/download/details.aspx?id=13276

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[issue17438] json.load docs should mention that it always return unicode

[Ezio Melotti]

Ezio Melotti added the comment:

It's documented in the table at 
http://docs.python.org/2/library/json.html#json.JSONDecoder, but indeed a link 
to the table should be added in the docs of load/loads (and similarly to the 
dump/dumps docs too).

--
keywords: +easy
nosy: +ezio.melotti
stage:  -> needs patch
type:  -> enhancement
versions: +Python 3.2, Python 3.3, Python 3.4

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[issue17529] fix os.sendfile() documentation regarding the type of file descriptor

[Charles-François Natali]

Changes by Charles-François Natali :


--
title: fix os.senfile() documentation regarding the type of file descriptor -> 
fix os.sendfile() documentation regarding the type of file descriptor

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[issue504219] locale.resetlocale is broken

[Marc-Andre Lemburg]

Marc-Andre Lemburg added the comment:

Adding support for locales that are not recognized is easy and the locale 
parser could also learn about formats that it doesn't yet understand, so 
patches are welcome.

The main problem here is that setlocale() only understands a very limited set 
of locale names.

Please note that locale.getdefaultlocale() is not the same as 
locale.getpreferredencoding():

* getdefaultlocale() aims to find the default locale settings for a program 
which has not yet called setlocale(LC_ALL, "").

* getpreferredencoding() tries to make an educated guess at the encoding the 
user has setup for his/her environment. It works well on Windows, but on Unix, 
requires a call to setlocale() to implement the environment variable parsing, 
which is exactly what getdefaultlocale() tries to avoid.
setlocale() is not thread-safe, so the approach taken by getpreferredencoding() 
can have unwanted side-effects.

--
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[issue17528] Implement dumps/loads for lru_cache

[Ezio Melotti]

Changes by Ezio Melotti :


--
components: +Library (Lib)
nosy: +anacrolix, ezio.melotti, rhettinger
versions: +Python 3.4

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[issue17529] fix os.senfile() documentation regarding the type of file descriptor

[Charles-François Natali]

New submission from Charles-François Natali:

os.sendfile() documentation states:
"""
On Solaris, out may be the file descriptor of a regular file or the file 
descriptor of a socket. On all other platforms, out must be the file descriptor 
of an open socket.
"""

This isn't true for Linux anymore (changed somewhere around 2.6.33), so it 
would probably be better to rephrase to something like "all platforms support 
sockets as out file descriptor, and some platforms allow other types (e.g. 
regular files) as well".

--
assignee: docs@python
components: Documentation
messages: 185040
nosy: docs@python, neologix
priority: normal
severity: normal
stage: needs patch
status: open
title: fix os.senfile() documentation regarding the type of file descriptor
type: behavior
versions: Python 3.3, Python 3.4

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[issue4969] mimetypes on Windows should read MIME database from registry (w/patch)

[Frank Hamand]

Frank Hamand added the comment:

>From msg172531 in issue10551:

"You see, "MIME\Database\Content Type" in the Windows registry is a mime type 
-> file extension mapping, *not the other way around*. But 
read_windows_registry() tries to use it as a file extension -> mime type 
mapping, and bad things happen, because there are multiple mime types for 
certain file extensions."

This "enhancement" has basically broken the mimetypes module on windows,

e.g. On my system (windows 7 64 bit, python 3.3)
>>> mimetypes.guess_type('foo.png')
('image/x-png', None)
>>> mimetypes.guess_type('foo.jpg')
('image/pjpeg', None)

The expected results are image/png and image/jpeg

I'm having to work around this by calling mimetypes.init(files=[]) immediately 
after importing mimetypes to prevent it reading from the registry

--
nosy: +shawabawa
versions: +Python 3.3

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