[issue10836] urllib.request.urlretrieve calls URLError with 3 args

[Senthil Kumaran]

Senthil Kumaran added the comment:

Here is the patch which captures both HTTPError and URLError at the open_file 
and thus preventing multiple exceptions to be raised ( URLError and next 
IOError). This can go in 3.4 and since this is bug, where correct exception is 
not being caught and wrong args are sent, I think the catching of correct 
exception can be backported to old versions

--
Added file: http://bugs.python.org/file27646/issue10836.patch

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[issue16284] concurrent.futures ThreadPoolExecutor keeps unnecessary references to worker functions.

[Brian Quinlan]

Brian Quinlan added the comment:

The concurrent.futures stuff looks good to me.

Could you add a comment explaining why the delete is necessary? And, as Antoine 
said, the test should be CPython only.

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[issue15966] concurrent.futures: Executor.submit keyword arguments may not be called 'fn' (or 'self')

[Brian Quinlan]

Brian Quinlan added the comment:

This has come up before. Did you actually bang into this? Because the fix seems 
pretty ugly to me and the work-around (using functools.partial) is pretty easy.

But, if people are actually hitting this, then your is probably the best that 
we can do.

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[issue13785] Make concurrent.futures.Future state public

[Brian Quinlan]

Changes by Brian Quinlan :


--
stage:  -> needs patch

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[issue8792] Support Apache extensions to XML-RPC in xmlrpclib

[Brian Quinlan]

Brian Quinlan added the comment:

I'm closing this since the filer hasn't specified exactly what they want.

--
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[issue11271] concurrent.futures.ProcessPoolExecutor.map() doesn't batch function arguments by chunks

[Brian Quinlan]

Changes by Brian Quinlan :


--
status: open -> closed

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[issue15772] Unresolved symbols in Windows 64-bit python

[Silverback Networks]

Silverback Networks added the comment:

Boy, do I feel like an idiot now. An update to VC 2010 Express SP1 had 
clobbered by x64 build capabilities completely, and even reinstalling the SDK 
did nothing. It turns out that there's a specific hotfix you have to install to 
get x64 builds working again: http://support.microsoft.com/kb/2519277

When I did that and fixed up the build environment variables, Python extensions 
all built again, despite the apparently random decorating.

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[issue15522] improve 27 percent performance on stringpbject.c (by prefetch and loop optimization)

[Antoine Pitrou]

Antoine Pitrou added the comment:

I'm closing this issue, since the OP since to have lost interest in his/her 
proposal. Abael, if you want to propose an actual patch, please open a new 
issue.

--
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status: open -> closed

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[issue16293] curses.ungetch raises OverflowError when given -1

[STINNER Victor]

STINNER Victor added the comment:

Do you consider this behaviour as a bug? What is the behaviour in C?
Le 21 oct. 2012 03:25, "Julian Berman"  a écrit :

>
> New submission from Julian Berman:
>
> The following code now raises an OverflowError on 3.3:
>
> import curses
>
> def test_screen(screen):
> screen.nodelay(True)
> key = screen.getch()
> screen.nodelay(False)
> curses.ungetch(key)
>
> curses.wrapper(test_screen)
>
> or equivalently just
>
> def test_screen(screen):
> curses.ungetch(-1)
>
> --
> components: Library (Lib)
> messages: 173425
> nosy: Julian, haypo
> priority: normal
> severity: normal
> status: open
> title: curses.ungetch raises OverflowError when given -1
> versions: Python 3.3, Python 3.4, Python 3.5
>
> ___
> Python tracker 
> 
> ___
>

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[issue6074] .pyc files created readonly if .py file is readonly, python won't overwrite

[Kevin Chen]

Kevin Chen added the comment:

Okay just tried it. This is under Windows 7 x64.

I created a .py file with read-only permission. When I import the .py module, 
the created .pyc doesn't have read-only permission. 

So it works as intended under Windows OS. As long as under posix system the 
created .pyc files have the same permissions as the .py file, then everything 
is good.

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[issue16220] wsgiref does not call close() on iterable response

[Roundup Robot]

Roundup Robot added the comment:

New changeset d5af1b235dab by Antoine Pitrou in branch '2.7':
Issue #16220: wsgiref now always calls close() on an iterable response.
http://hg.python.org/cpython/rev/d5af1b235dab

--
nosy: +python-dev

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[issue16294] 8 space indent in tutorial

[Yongzhi Pan]

New submission from Yongzhi Pan:

http://docs.python.org/py3k/tutorial/stdlib2.html#weak-references

In the code example, the two class funtions' bodies have indents of 8 spaces. 
All other indents in the docs are 4 spaces. I suggest here we use 4 spaces also.

--
assignee: docs@python
components: Documentation
messages: 173443
nosy: docs@python, fossilet
priority: normal
severity: normal
status: open
title: 8 space indent in tutorial
type: enhancement
versions: Python 2.7, Python 3.1, Python 3.2, Python 3.3

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[issue16291] Fix some general cross compile issues and some darwin specific ones. Tested with build=linux, host=darwin

[Ray Donnelly]

Changes by Ray Donnelly :


Removed file: http://bugs.python.org/file27641/0010-DARWIN-CROSS.patch

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[issue16291] Enable darwin-host cross compilation. Tested with build=linux, host=darwin

[Ray Donnelly]

Ray Donnelly added the comment:

Here's the darwin cross enabling portion. I've also removed the warnings fixes 
from it as they're not relevant.

--
title: Fix some general cross compile issues and some darwin specific ones. 
Tested with build=linux, host=darwin -> Enable darwin-host cross compilation. 
Tested with build=linux, host=darwin
Added file: http://bugs.python.org/file27647/0010-cross-darwin-feature.patch

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[issue16220] wsgiref does not call close() on iterable response

[Roundup Robot]

Roundup Robot added the comment:

New changeset eef470032457 by Antoine Pitrou in branch '3.2':
Issue #16220: wsgiref now always calls close() on an iterable response.
http://hg.python.org/cpython/rev/eef470032457

New changeset 2530acc092d8 by Antoine Pitrou in branch '3.3':
Issue #16220: wsgiref now always calls close() on an iterable response.
http://hg.python.org/cpython/rev/2530acc092d8

New changeset cf3a739345c6 by Antoine Pitrou in branch 'default':
Issue #16220: wsgiref now always calls close() on an iterable response.
http://hg.python.org/cpython/rev/cf3a739345c6

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[issue16220] wsgiref does not call close() on iterable response

[Antoine Pitrou]

Antoine Pitrou added the comment:

Your patch is now committed, Brent, thank you!

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

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[issue1598083] Top-level exception handler writes to stdout unsafely

[Antoine Pitrou]

Antoine Pitrou added the comment:

This is certainly a low-priority issue, as it will almost never happen in 
practice.

--
nosy: +pitrou
priority: high -> low
stage: test needed -> needs patch
versions: +Python 3.4

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[issue6074] .pyc files created readonly if .py file is readonly, python won't overwrite

[desolat]

Changes by desolat :


--
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[issue16292] Cross compilation fixes (general)

[Roumen Petrov]

Roumen Petrov added the comment:

duplicate with 15483 and 15484

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[issue16293] curses.ungetch raises OverflowError when given -1

[Julian Berman]

Julian Berman added the comment:

Hi, sorry for being terse :).

After checking a bit, man 3 getch says that it returns ERR (-1) in non-blocking 
mode if no input is available. I think you're right though -- calling ungetch 
without checking for the error value seems like it should be a bug in the 
application, and looking at some examples that seems to be correct.

The reason this came up though is because the changes to range checking broke 
bpython, which does something like the code I pasted in the first post. The 
reason it appears to have worked before is because later on getkey is called, 
and getkey checks if it got ERR and converts that to an exception, which was 
being caught and silenced. Now though, the code will fail at the call to 
ungetch.

So, I guess, besides the change in behavior, which I guess is less bug prone 
before so it's probably desirable, OverflowError sounds scary. Perhaps ungetch 
should check for -1 and raise a curses.error instead?

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[issue5128] compileall: consider ctime

[Brett Cannon]

Brett Cannon added the comment:

There is no patch, Djoume, but honestly that's fine since if you want to submit 
a change to something it should go in a new issue.

But honestly compileall needs to be rewritten in Python 3.4 to use importlib 
and have it control when source code should be rebuilt since the .pyc format 
changed in Python 3.3 to include source file size.

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[issue12034] check_GetFinalPathNameByHandle() suboptimal

[Roundup Robot]

Roundup Robot added the comment:

New changeset 8afa3ce5ff3e by Antoine Pitrou in branch 'default':
Issue #12034: Fix bogus caching of result in check_GetFinalPathNameByHandle.
http://hg.python.org/cpython/rev/8afa3ce5ff3e

--
nosy: +python-dev

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[issue12034] check_GetFinalPathNameByHandle() suboptimal

[Antoine Pitrou]

Antoine Pitrou added the comment:

Patch committed, thank you!

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

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[issue16034] bz2 module appears slower in Python 3.x versus Python 2.x

[Roundup Robot]

Roundup Robot added the comment:

New changeset cc02eca14526 by Nadeem Vawda in branch 'default':
Issue #16034 follow-up: Apply optimizations to the lzma module.
http://hg.python.org/cpython/rev/cc02eca14526

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[issue16264] test_logging failure on Windows 7 buildbot

[Roundup Robot]

Roundup Robot added the comment:

New changeset 0fb2267897ba by Antoine Pitrou in branch 'default':
Try to fix issue #16264 (test_logging failure on some buildbots).
http://hg.python.org/cpython/rev/0fb2267897ba

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[issue14621] Hash function is not randomized properly

[Armin Rigo]

Armin Rigo added the comment:

Just to make it extra clear: Vlado showed that the "-R" switch of Python can 
easily be made fully pointless, with only a bit of extra work.  Here is how:

* Assume you have an algo that gives you as many strings with colliding hashes 
as you want, provided you know the last 8 bits of the secret prefix.

* Say you want to attack a web server.  You send it 256 requests, each with 100 
strings that have identical hash for one of the 256 possible values.  You 
measure which one is significantly slower than the others.

* From there you are back in the original situation: you know which of the 256 
values to pick, so you can make the web server crawl by sending it a large 
number of strings that have identical hashes for this particular value.

It's interesting to note how this whole -R discussion made very long threads on 
python-dev, and python-dev has subsequently ignored (for the past 6 months!) 
the fact that their "fix" can be worked around in a matter of minutes.

(For information, I'm sure that if the algorithm is improved to depend on all 
32 or 64 bits of the prefix, it would still be easy to crack it.  You don't 
actually need to send 2**32 or 2**64 requests to the web server: with careful 
design you can send only 32 or 64 requests that each leak one bit of 
information.  Doing that requires a bit more research, but once the recipe is 
known, it can be freely reused, which seems to defeat the original point.)

--
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[issue16264] test_logging failure on Windows 7 buildbot

[Antoine Pitrou]

Antoine Pitrou added the comment:

Looks ok now. It's a timing glitch because both SocketHandler's built-in 
timeout and its default retry delay are one second, so when connect times out 
once the next retry time is a bit behind time.time().

(note: SocketHandler's implementation looks grotesque. Enough said).

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

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[issue14621] Hash function is not randomized properly

[Armin Rigo]

Armin Rigo added the comment:

For reference, the above means that we can implement -R support for PyPy as a 
dummy ignored flag, and get "security" that is very close to CPython's.  :-)

--
keywords: +easy

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[issue14621] Hash function is not randomized properly

[Benjamin Peterson]

Benjamin Peterson added the comment:

That doesn't make it any easy CPython issue. :)

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keywords:  -easy

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[issue12692] test_urllib2net is triggering a ResourceWarning

[Roundup Robot]

Roundup Robot added the comment:

New changeset 92656b5df2f2 by Nadeem Vawda in branch 'default':
Issue #12692: Fix resource leak in urllib.request.
http://hg.python.org/cpython/rev/92656b5df2f2

--
nosy: +python-dev

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[issue12692] test_urllib2net is triggering a ResourceWarning

[Nadeem Vawda]

Changes by Nadeem Vawda :


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

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[issue5148] gzip.open breaks with 'U' flag

[Roundup Robot]

Roundup Robot added the comment:

New changeset e647229c422b by Nadeem Vawda in branch '2.7':
Issue #5148: Ignore 'U' in mode given to gzip.open() and gzip.GzipFile().
http://hg.python.org/cpython/rev/e647229c422b

--
nosy: +python-dev

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[issue14621] Hash function is not randomized properly

[Christian Heimes]

Christian Heimes added the comment:

As far as my understanding goes the issue can't be solved with our current hash 
algorithm. We'd have to use a crypto hash function or at least a hash algorithm 
that has an increased avalanche effect on the outcome. The current hash 
algorithm is designed and optimized for speed and not for security. Any other 
algorithm is going to slow down hashing.

Small strings and strings with lots of NUL bytes may leak too many information, 
too.

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[issue5148] gzip.open breaks with 'U' flag

[Nadeem Vawda]

Nadeem Vawda added the comment:

The data corruption issue is now fixed in the 2.7 branch.

In 3.x, using a mode containing 'U' results in an exception rather than silent 
data corruption. Additionally, gzip.open() has supported text modes 
("rt"/"wt"/"at") and newline translation since 3.3 [issue 13989].

--
resolution:  -> fixed
stage: patch review -> committed/rejected
status: open -> closed
versions: +Python 2.7 -Python 2.6

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[issue16230] select.select crashes on resized lists

[Serhiy Storchaka]

Changes by Serhiy Storchaka :


--
keywords: +needs review

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[issue16228] JSON crashes during encoding resized lists

[Serhiy Storchaka]

Changes by Serhiy Storchaka :


--
keywords: +needs review

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[issue16295] With VS2010 the select extension links against wsock32 instead of ws2_32

[Richard Oudkerk]

New submission from Richard Oudkerk:

Using VS2010 _socket links against ws2_32.lib but select links against 
wsock32.lib.

Using VS2008 both extensions link against ws2_32.lib.  It appears that the 
conversion to VS2010 caused the regression.

(Compare #10295 and #11750.)

--
messages: 173463
nosy: kristjan.jonsson, sbt
priority: normal
severity: normal
stage: needs patch
status: open
title: With VS2010 the select extension links against wsock32 instead of ws2_32
type: resource usage
versions: Python 3.3, Python 3.4

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[issue16288] TextTestResult uses TestCase.__str__() which isn't customisable (vs id() or shortDescription())

[Michael Foord]

Changes by Michael Foord :


--
assignee:  -> michael.foord

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[issue16296] Patch to fix building on Win32/64 under VS 2010

[Silverback Networks]

New submission from Silverback Networks:

Once I got my broken environment fixed, this was the only thing that didn't 
work. The bug is that VS 2010 no longer creates a manifest by default, despite 
the documentation, and there are confirmation posts around the internet. 
/Manifest has to be forced starting with VS 2010. Here is a patch to fix that:


--- Lib/distutils/msvc9compiler.py2011-08-14 11:17:42.0 -0700
+++ Lib/distutils/msvc9compiler.py2012-10-21 10:38:42.257682200 -0700
@@ -411,10 +411,16 @@
   '/Z7', '/D_DEBUG']

 self.ldflags_shared = ['/DLL', '/nologo', '/INCREMENTAL:NO']
+if self.__version >= 10:
+self.ldflags_shared = ['/DLL', '/nologo', '/INCREMENTAL:NO', 
'/Manifest']
 if self.__version >= 7:
 self.ldflags_shared_debug = [
 '/DLL', '/nologo', '/INCREMENTAL:no', '/DEBUG', '/pdb:None'
 ]
+if self.__version >= 10:
+self.ldflags_shared = [
+'/DLL', '/nologo', '/INCREMENTAL:NO', '/DEBUG', '/pdb:None', 
'/Manifest'
+]
 self.ldflags_static = [ '/nologo']

 self.initialized = True

--
components: Build
messages: 173464
nosy: silverbacknet
priority: normal
severity: normal
status: open
title: Patch to fix building on Win32/64 under VS 2010
type: compile error
versions: Python 3.1, Python 3.2, Python 3.3, Python 3.4

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[issue16296] Patch to fix building on Win32/64 under VS 2010

[Silverback Networks]

Silverback Networks added the comment:

oops, add _debug on the second part of the patch.

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[issue16296] Patch to fix building on Win32/64 under VS 2010

[Christian Heimes]

Christian Heimes added the comment:

Can you please upload a proper patch files? It makes code review and applying 
the patch easier for us.

--
components: +Windows
keywords: +3.3regression
nosy: +christian.heimes
stage:  -> patch review
versions:  -Python 3.1

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[issue16288] TextTestResult uses TestCase.__str__() which isn't customisable (vs id() or shortDescription())

[Robert Collins]

Robert Collins added the comment:

testscenarios copies the tests, it doesn't call the constructor for the class; 
this makes things a lot simpler than trying to reconstruct whatever state the 
object may have from scratch again.

As for str(test) and test.id() being different - well sure they are today, but 
I don't know that the str(test) format is /useful/ today, as its not a 
particularly good str() anyhow. It doesn't identify that its a test instance 
even. 

This suggests two alternatives to me:
 - decide that we want three things: id, friendly-id and shortDescription, and 
have three non-magic methods, which TextTestRunner can call depending on what 
the user wants to see.
 - decide we want two things, id and shortDescription, and TextTestRunner can 
combine these things to meet the users request. (e.g. id + ' ' + 
shortDescription)

And separately, as the __str__ isn't particularly good anyhow, perhaps we 
should take the opportunity to think about what we want from it and adjust it.

--
type: enhancement -> 

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[issue16288] TextTestResult uses TestCase.__str__() which isn't customisable (vs id() or shortDescription())

[Mike Hoy]

Changes by Mike Hoy :


--
nosy:  -mikehoy

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[issue16288] TextTestResult uses TestCase.__str__() which isn't customisable (vs id() or shortDescription())

[Michael Foord]

Michael Foord added the comment:

So three including str sounds sufficient to me: short description, long 
description and repr (with str == repr) for debugging.

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[issue16296] Patch to fix building on Win32/64 under VS 2010

[Silverback Networks]

Silverback Networks added the comment:

Sure. I got this patch from Mercurial, just in case, but it looks the same.

--
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Added file: http://bugs.python.org/file27648/msvc9manifest.diff

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[issue16296] Patch to fix building on Win32/64 under VS 2010

[Antoine Pitrou]

Changes by Antoine Pitrou :


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[issue16154] Some minor doc fixes in Doc/library

[Ravi Sinha]

Changes by Ravi Sinha :


Added file: http://bugs.python.org/file27649/27.doc_lib_Oct21_2012.patch

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[issue16154] Some minor doc fixes in Doc/library

[Ravi Sinha]

Changes by Ravi Sinha :


Added file: http://bugs.python.org/file27650/32.doc_lib_Oct21_2012.patch

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[issue16154] Some minor doc fixes in Doc/library

[Ravi Sinha]

Changes by Ravi Sinha :


Added file: http://bugs.python.org/file27651/33.doc_lib_Oct21_2012.patch

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[issue16154] Some minor doc fixes in Doc/library

[Ravi Sinha]

Ravi Sinha added the comment:

Based on what I saw on some other issues, I think there is just a separate 
patch for each version (coming from separate working repositories), but all 
attached to the same issue. So I am doing the same. All the changes have been 
made to files under Doc/library/ - colorsys.rst, filecmp.rst, fractions.rst, 
math.rst, string.rst and Misc/ACKS. The beginning number for each patch and the 
description show which version it's meant for.

There are some minor differences for 2.7 and 3.2; they either did not need a 
fix or needed some more tests to be skipped.

For 2.7 and 3.2 I don't know how to use the online source browser to link the 
files directly.

Please let me know if the patches are okay or how to go from here. 
Thanks.

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[issue14398] bz2.BZ2DEcompressor.decompress fail on large files

[Roundup Robot]

Roundup Robot added the comment:

New changeset ebb8c7d79f52 by Nadeem Vawda in branch '3.2':
Issue #14398: Fix size truncation and overflow bugs in bz2 module.
http://hg.python.org/cpython/rev/ebb8c7d79f52

New changeset 25fdf297c077 by Nadeem Vawda in branch '3.3':
Merge #14398: Fix size truncation and overflow bugs in bz2 module.
http://hg.python.org/cpython/rev/25fdf297c077

New changeset d6bf506ea13f by Nadeem Vawda in branch 'default':
Merge #14398: Fix size truncation and overflow bugs in bz2 module.
http://hg.python.org/cpython/rev/d6bf506ea13f

--
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[issue16288] TextTestResult uses TestCase.__str__() which isn't customisable (vs id() or shortDescription())

[R. David Murray]

R. David Murray added the comment:

Robert: I don't know if there's something funky going on with your browser, but 
every time you post the 'enhancement' setting for type seems to get lost.

--
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[issue16288] TextTestResult uses TestCase.__str__() which isn't customisable (vs id() or shortDescription())

[Robert Collins]

Robert Collins added the comment:

@Michael I'll put a patch together next week then.
@R.david.murray no idea - but I've refreshed the page, we'll if it behaves 
better. My guess would be a buggy in-flight-collision detection in the issue 
tracker code.

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[issue16288] TextTestResult uses TestCase.__str__() which isn't customisable (vs id() or shortDescription())

[Chris Jerdonek]

Chris Jerdonek added the comment:

> testscenarios copies the tests, it doesn't call the constructor for the class;

My suggestion on how to override __str__ (by assignment to __class__) doesn't 
require that the constructor be called.

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[issue16155] Some minor doc fixes in Doc/faq

[Ravi Sinha]

Ravi Sinha added the comment:

Did the same changes for versions 2.7, 3.2, 3.3, and 3.4

For line wrap in cases like 
http://hg.python.org/cpython/file/40a1652349e9/Doc/faq/general.rst, line 448, 
broke the list across separate lines, and had to use +NORMALIZE_WHITESPACE to 
make the tests pass.

For the same file, in line 454, versions 2.7 and 3.2 don't have '-> None' while 
versions 3.3 and 3.4 do. So made the changes accordingly. Adding '' 
around the contents of the help is making the tests pass too. I am assuming 
that  means the new pager that I get on OS X. This was the case 
uniformly across all 4 versions.

Attaching all 4 patches, for different versions. Please let me know where to go 
from here.

--
Added file: http://bugs.python.org/file27652/27.doc_faq_Oct21_2012.patch

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[issue16155] Some minor doc fixes in Doc/faq

[Ravi Sinha]

Changes by Ravi Sinha :


Added file: http://bugs.python.org/file27653/32.doc_faq_Oct21_2012.patch

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[issue16155] Some minor doc fixes in Doc/faq

[Ravi Sinha]

Changes by Ravi Sinha :


Added file: http://bugs.python.org/file27654/33.doc_faq_Oct21_2012.patch

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[issue16155] Some minor doc fixes in Doc/faq

[Ravi Sinha]

Changes by Ravi Sinha :


Added file: http://bugs.python.org/file27655/34.doc_faq_Oct21_2012.patch

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[issue16294] 8 space indent in tutorial

[Mike Hoy]

Mike Hoy added the comment:

Probably no need for a patch (since it's such a simple fix) but I felt like 
doing something.

--
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nosy: +mikehoy
Added file: http://bugs.python.org/file27656/issue16294.diff

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[issue16255] subrocess.Popen needs /bin/sh but Android only has /system/bin/sh

[Chris Jerdonek]

Chris Jerdonek added the comment:

It occurs to me that logic for detecting the shell might make sense for being 
part of the os module, e.g. os.getdefaultshell().

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[issue10905] zipfile: fix arcname with leading '///' or '..'

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

Some comments to patch.

+arcname = os.path.sep.join([x for x in arcname.split(os.path.sep)
+if x != '..'])

File names in zip archive should use '/' as separator, not os.path.sep. 
'../spam' will be not cleaned by this code.

+while arcname[0] in (os.sep, os.altsep):
+arcname = arcname[1:]

It will not save from filenames containing drive letter: 
'C:/Windows/python.exe'.

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[issue14398] bz2.BZ2DEcompressor.decompress fail on large files

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

What about 2.7?

--
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versions: +Python 3.3, Python 3.4

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[issue10836] urllib.request.urlretrieve calls URLError with 3 args

[Roundup Robot]

Roundup Robot added the comment:

New changeset daef5526d2ac by Senthil Kumaran in branch 'default':
Issue #10836: Fix exception raised when file not found in urlretrieve
http://hg.python.org/cpython/rev/daef5526d2ac

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[issue14398] bz2.BZ2DEcompressor.decompress fail on large files

[Nadeem Vawda]

Nadeem Vawda added the comment:

I'm working on it now. Will push in the next 15 minutes or so.

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[issue10836] urllib.request.urlretrieve calls URLError with 3 args

[Senthil Kumaran]

Senthil Kumaran added the comment:

This one is fixed in 3.4. I can see the previous versions raised IOError 
exception and it is not a good idea to change by backporting. But the wrong 
arguments on URLError should be fixed tough.

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[issue12944] Accept arbitrary files for packaging's upload command

[Mike Hoy]

Changes by Mike Hoy :


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[issue13198] Remove duplicate definition of write_record_file

[Mike Hoy]

Changes by Mike Hoy :


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[issue15569] Doc doc: incorrect description of some roles as format-only

[Mike Hoy]

Changes by Mike Hoy :


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[issue16295] With VS2010 the select extension links against wsock32 instead of ws2_32

[Antoine Pitrou]

Changes by Antoine Pitrou :


--
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[issue13198] Remove duplicate definition of write_record_file

[Paul Moore]

Changes by Paul Moore :


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[issue14398] bz2.BZ2DEcompressor.decompress fail on large files

[Roundup Robot]

Roundup Robot added the comment:

New changeset f03a335621ce by Nadeem Vawda in branch '2.7':
Issue #14398: Fix size truncation and overflow bugs in bz2 module.
http://hg.python.org/cpython/rev/f03a335621ce

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[issue14398] bz2.BZ2DEcompressor.decompress fail on large files

[Nadeem Vawda]

Nadeem Vawda added the comment:

All fixed, along with some other similar but harder-to-trigger bugs.

Thanks for the bug report, Laurent!

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

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[issue16262] srcdir != builddir builds fail, if hg is not installed

[Roundup Robot]

Roundup Robot added the comment:

New changeset 03236a19eb87 by Matthias Klose in branch '3.2':
- Issue #16262: fix out-of-src-tree builds, if mercurial is not installed.
http://hg.python.org/cpython/rev/03236a19eb87

New changeset ea6de576d1c8 by Matthias Klose in branch '3.3':
- Issue #16262: fix out-of-src-tree builds, if mercurial is not installed.
http://hg.python.org/cpython/rev/ea6de576d1c8

New changeset 2a0c9472c89c by Matthias Klose in branch 'default':
- Issue #16262: fix out-of-src-tree builds, if mercurial is not installed.
http://hg.python.org/cpython/rev/2a0c9472c89c

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[issue16262] srcdir != builddir builds fail, if hg is not installed

[Matthias Klose]

Matthias Klose added the comment:

now checked in even without review, because it was broken on the branches too.

--
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status: open -> closed

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[issue14394] Add speed improvement note to the decimal docs.

[Stefan Krah]

Stefan Krah added the comment:

Closing as out-of-date.

--
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status: open -> closed

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[issue14621] Hash function is not randomized properly

[STINNER Victor]

STINNER Victor added the comment:

> It's interesting to note how this whole -R discussion made very long
threads on python-dev, and python-dev has subsequently ignored (for the
past 6 months!) the fact that their "fix" can be worked around in a matter
of minutes.

No, this issue has no been ignored. Nobody proposed anything to fix this
issue, but we are still working on it (sometimes in private).

In my opinion, we cannot solve this issue without slowing down python. Or I
don't know yet.a.fast and secure hash algorithm. I don't really want to
slow down Python for one specific issue whereas there are so many other
ways to DoS a (web) server.

How do other languages (say Perl, Ruby, PHP, Javascript) handle this issue?

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[issue16262] srcdir != builddir builds fail, if hg is not installed

[R. David Murray]

R. David Murray added the comment:

This change appears to have broken the dmg builders:

  http://buildbot.python.org/all/builders/bolen-dmg-3.x/builds/19
  http://buildbot.python.org/all/builders/bolen-dmg-3.3/builds/17

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status: closed -> open

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[issue16288] TextTestResult uses TestCase.__str__() which isn't customisable (vs id() or shortDescription())

[R. David Murray]

R. David Murray added the comment:

Much more likely that you just needed to refresh the page, going by my own 
experience with this kind of problem (especially seeing as that seems to have 
fixed it :)

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[issue14621] Hash function is not randomized properly

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

> $ ./python -m timeit -s "t = 'abcdefgh' * int(1E8)" "hash(t)"

I got another numbers (32-bit Linux, AMD Athlon 64 X2 4600+).

Python's current hash algorithm:
10 loops, best of 3: 343 msec per loop

V8's algorithm:
10 loops, best of 3: 244 msec per loop

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[issue16142] ArgumentParser inconsistent with parse_known_args

[Sam Breese]

Sam Breese added the comment:

Writing a patch now. Should be ready in a few hours.

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[issue16250] URLError invoked with reason as filename

[Senthil Kumaran]

Senthil Kumaran added the comment:

This patch fixed these URLError wrong invocation issue and adds some tests for 
testing those it. 

I noticed that some of these were in the dead-end of the code, like checking if 
url is not a str (it is always, unwrap makes it a str if otherwise). Those will 
have to be cleaned and I shall do it next.

--
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Added file: http://bugs.python.org/file27657/issue16250.patch

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[issue16247] Report failing url in URLError?

[Senthil Kumaran]

Senthil Kumaran added the comment:

The URLError changes gone in as part of fix for issue10836 should give 
e.filename and e.reason.

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[issue16250] URLError invoked with reason as filename

[Roundup Robot]

Roundup Robot added the comment:

New changeset 8fb438e7f738 by Senthil Kumaran in branch 'default':
Issue #16250: Fix the invocations of URLError which had misplaced filename 
attribute for exception
http://hg.python.org/cpython/rev/8fb438e7f738

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[issue16250] URLError invoked with reason as filename

[Senthil Kumaran]

Senthil Kumaran added the comment:

This is fixed in 3.4. I shall backport to other branches.

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[issue9860] Building python outside of source directory fails

[Éric Araujo]

Éric Araujo added the comment:

FYI hg -R path_to_repo works, we don't have to cd.

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[issue14621] Hash function is not randomized properly

[Marc-Andre Lemburg]

Marc-Andre Lemburg added the comment:

On 21.10.2012 23:42, STINNER Victor wrote:
> 
> STINNER Victor added the comment:
> 
>> It's interesting to note how this whole -R discussion made very long
> threads on python-dev, and python-dev has subsequently ignored (for the
> past 6 months!) the fact that their "fix" can be worked around in a matter
> of minutes.
> 
> No, this issue has no been ignored. Nobody proposed anything to fix this
> issue, but we are still working on it (sometimes in private).
> 
> In my opinion, we cannot solve this issue without slowing down python. Or I
> don't know yet.a.fast and secure hash algorithm. I don't really want to
> slow down Python for one specific issue whereas there are so many other
> ways to DoS a (web) server.

Well, I did propose a different approach to the whole problem to
count collisions. That would have avoided the usability issues you
have with the randomization approach, made it possible for the
application to detect the attack and not have introduced any significant
runtime overhead for applications not being attacked.

The proposal was shot down with the argument that it wouldn't
fix the problem.

It should also be noted that the randomization only applies to
strings/bytes, dictionaries with other colliding keys are not protected
at all.

Perhaps it's time to revisit the collision counting idea ?

It would work in much the same way as the stack recursion limit
we have in Python.

-- 
Marc-Andre Lemburg
eGenix.com

Professional Python Services directly from the Source  (#1, Oct 22 2012)
>>> Python Projects, Consulting and Support ...   http://www.egenix.com/
>>> mxODBC.Zope/Plone.Database.Adapter ...   http://zope.egenix.com/
>>> mxODBC, mxDateTime, mxTextTools ...http://python.egenix.com/

2012-09-27: Released eGenix PyRun 1.1.0 ...   http://egenix.com/go35
2012-09-26: Released mxODBC.Connect 2.0.1 ... http://egenix.com/go34
2012-09-25: Released mxODBC 3.2.1 ... http://egenix.com/go33
2012-10-23: Python Meeting Duesseldorf ...  tomorrow

   eGenix.com Software, Skills and Services GmbH  Pastor-Loeh-Str.48
D-40764 Langenfeld, Germany. CEO Dipl.-Math. Marc-Andre Lemburg
   Registered at Amtsgericht Duesseldorf: HRB 46611
   http://www.egenix.com/company/contact/

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nosy: +lemburg

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