[issue13967] also test for an empty pathname

2012-02-08 Thread Tshepang Lekhonkhobe

New submission from Tshepang Lekhonkhobe tshep...@gmail.com:

increases coverage by one line: 
http://hg.python.org/cpython/file/58bd6a58365d/Lib/packaging/util.py#l110

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components: Distutils2
files: test-for-empty-string.patch
keywords: patch
messages: 152840
nosy: alexis, eric.araujo, tarek, tshepang
priority: normal
severity: normal
status: open
title: also test for an empty pathname
type: enhancement
versions: Python 3.3
Added file: http://bugs.python.org/file24450/test-for-empty-string.patch

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[issue13782] xml.etree.ElementTree: Element.append doesn't type-check its argument

2012-02-08 Thread Tshepang Lekhonkhobe

Changes by Tshepang Lekhonkhobe tshep...@gmail.com:


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[issue13965] Windows 64-bit installer actually installing a 32-bit version

2012-02-08 Thread Nadeem Vawda

Nadeem Vawda nadeem.va...@gmail.com added the comment:

64-bit Windows (or at least Visual C++) uses the LLP64 model, so a long
is 32 bits wide (the only 64-bit integer type being long long) - see
http://en.wikipedia.org/wiki/64-bit#64-bit_data_models

Since Python's int is documented as being implemented on top of C's long,
this behaviour appears to be correct (if surprising).

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[issue9041] raised exception is misleading

2012-02-08 Thread Pauli Rikula

Pauli Rikula pauli.rik...@gmail.com added the comment:

Could we overcome these issues by some kind of exception inheritance?

On Tue, Aug 30, 2011 at 5:28 PM, Meador Inge rep...@bugs.python.org wrote:

 Meador Inge mead...@gmail.com added the comment:

 That is a good question.  While it is true that errors other than 
 'PyExc_OverflowError', will be mapped onto a 'TypeError' I don't think that 
 is a bad thing.  Any errors that come out of 'PyFloat_AsDouble' should be 
 handled on a case-by-case basis and not blindly passed back out the call 
 chain.  Otherwise, we may end up passing back errors (which are who knows 
 what) that make sense for a caller of 'PyFloat_AsDouble', but not for callers 
 of 'g_set'.

 Also, the interface would become variable, meaning that whenever 
 'PyFloat_AsDouble' introduces new exceptions, then this code would too, which 
 would lead to a somewhat unpredictable interface for callers of 'g_set'.

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[issue11379] Remove lightweight from minidom description

2012-02-08 Thread Tshepang Lekhonkhobe

Changes by Tshepang Lekhonkhobe tshep...@gmail.com:


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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Yuval Greenfield

New submission from Yuval Greenfield ubershme...@gmail.com:

This is a feature I've wanted to use in too many times to remember. I've made a 
patch with an implementation, docs and a test. I've named the function rglob 
and tried to stay within the conventions of the glob package.

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keywords: patch
messages: 152843
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priority: normal
severity: normal
status: open
title: Add a recursive function to the glob package
type: enhancement
versions: Python 3.4
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[issue13965] Windows 64-bit installer actually installing a 32-bit version

2012-02-08 Thread Amaury Forgeot d'Arc

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

IIRC sys.maxsize was added for this reason. This one should show a 64bit value.

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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Giampaolo Rodola'

Changes by Giampaolo Rodola' g.rod...@gmail.com:


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[issue13969] path name must always be string

2012-02-08 Thread Tshepang Lekhonkhobe

New submission from Tshepang Lekhonkhobe tshep...@gmail.com:

I was writing a test that could return True for if not pathname 
(http://hg.python.org/cpython/file/58bd6a58365d/Lib/packaging/util.py#l109), 
and included all values I know that could return a False value, but then I 
realised that the only value we should check against is an empty string... I 
don't think any other type is applicable.

I left None as a valid type, otherwise some other test 
(test_command_install_dist.py) fails.

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keywords: patch
messages: 152845
nosy: tshepang
priority: normal
severity: normal
status: open
title: path name must always be string
Added file: 
http://bugs.python.org/file24452/path-name-must-be-string-or-None.patch

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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Nick Coghlan

Nick Coghlan ncogh...@gmail.com added the comment:

I'm inclined to close this as a functional duplicate of 
http://bugs.python.org/issue13229

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[issue13960] Handling of broken comments in HTMLParser

2012-02-08 Thread Ezio Melotti

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


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[issue13969] path name must always be string (or None)

2012-02-08 Thread Tshepang Lekhonkhobe

Changes by Tshepang Lekhonkhobe tshep...@gmail.com:


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components: +Distutils2
nosy: +alexis, eric.araujo, tarek
title: path name must always be string - path name must always be string (or 
None)
versions: +Python 3.3

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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Yuval Greenfield

Yuval Greenfield ubershme...@gmail.com added the comment:

I'd say it's very close to a duplicate but maybe isn't so. If walkdir is added 
then rglob can be implemented using it.

I'd say rglob to walkdir is like urlopen to http.client. One is the 
stupid and simple function (that still has a bazillion use cases) and the other 
is the heavy lifting swiss army knife.

file_paths(filtered_walk('.', included_files=['*.py'])) is a lot longer than 
rglob('*.py').

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[issue13965] Windows 64-bit installer actually installing a 32-bit version

2012-02-08 Thread Mark Dickinson

Mark Dickinson dicki...@gmail.com added the comment:

Or more directly, try platform.architecture().

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[issue13965] Windows 64-bit installer actually installing a 32-bit version

2012-02-08 Thread Ralf Schmitt

Ralf Schmitt python-b...@systemexit.de added the comment:

struct.calcsize(P)==8 will tell you if you're running a 64bit python or not.

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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Antoine Pitrou

Antoine Pitrou pit...@free.fr added the comment:

 file_paths(filtered_walk('.', included_files=['*.py'])) is a lot
 longer than rglob('*.py').

Agreed.

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[issue13956] add a note regarding building on recent versions of Debian and Ubuntu

2012-02-08 Thread Antoine Pitrou

Antoine Pitrou pit...@free.fr added the comment:

Or, rather, setup.py should be smart enough to warn about that.

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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Nick Coghlan

Nick Coghlan ncogh...@gmail.com added the comment:

A fair point indeed.

To follow the shutil naming convention (rmtree, copytree, and likely chmodtree, 
chowntree), a more appropriate name might be globtree. (Thanks to string 
methods, the 'r' prefix doesn't read correctly to me: what does globbing from 
the right mean?)

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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Antoine Pitrou

Antoine Pitrou pit...@free.fr added the comment:

 To follow the shutil naming convention (rmtree, copytree, and likely
 chmodtree, chowntree), a more appropriate name might be globtree.
 (Thanks to string methods, the 'r' prefix doesn't read correctly to
 me: what does globbing from the right mean?)

Well, if you put it in the glob module, it doesn't have to follow the
shutil naming convention :-)
(I prefer rglob myself)

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[issue13965] Windows 64-bit installer actually installing a 32-bit version

2012-02-08 Thread Ralf Schmitt

Ralf Schmitt python-b...@systemexit.de added the comment:

according to the documentation platform.architecture() may not work on OS X.

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[issue13703] Hash collision security issue

2012-02-08 Thread Marc-Andre Lemburg

Marc-Andre Lemburg m...@egenix.com added the comment:

Dave Malcolm wrote:
 
 If anyone is aware of an attack via numeric hashing that's actually
 possible, please let me know (privately).  I believe only specific apps
 could be affected, and I'm not aware of any such specific apps.

I'm not sure what you'd like to see.

Any application reading user provided data from a file, database,
web, etc. is vulnerable to the attack, if it uses the read numeric
data as keys in a dictionary.

The most common use case for this is a dictionary mapping codes or
IDs to strings or objects, e.g. for caching purposes, to find a list
of unique IDs, checking for duplicates, etc.

This also works indirectly on 32-bit platforms, e.g. via date/time
or IP address values that get converted to key integers.

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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Nick Coghlan

Nick Coghlan ncogh...@gmail.com added the comment:

I can live with it either way - I just wanted to point out that our current 
examples of this kind of recursive filesystem access use a 'tree' suffix rather 
than an 'r' prefix.

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[issue13903] New shared-keys dictionary implementation

2012-02-08 Thread Mark Shannon

Changes by Mark Shannon m...@hotpy.org:


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[issue13903] New shared-keys dictionary implementation

2012-02-08 Thread Mark Shannon

Changes by Mark Shannon m...@hotpy.org:


Added file: http://bugs.python.org/file24453/a9138aba7896.diff

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[issue13903] New shared-keys dictionary implementation

2012-02-08 Thread Mark Shannon

Changes by Mark Shannon m...@hotpy.org:


Removed file: http://bugs.python.org/file24360/6a21f3b35e20.diff

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[issue13903] New shared-keys dictionary implementation

2012-02-08 Thread Mark Shannon

Changes by Mark Shannon m...@hotpy.org:


Removed file: http://bugs.python.org/file24453/a9138aba7896.diff

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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Eli Bendersky

Eli Bendersky eli...@gmail.com added the comment:

file_paths(filtered_walk('.', included_files=['*.py'])) is a lot longer than 
rglob('*.py').


It is, but is that a good enough reason to have both? It can also be achieved 
with just a bit more code using the simple `os.walk`. I suppose there are a lot 
of instances of stdlib tools where we could add new tools that would make the 
code slightly shorter. However, this is not really faithful to the Python 
spirit, since it adds too many ways to do achieve the same effect, and 
ultimately confuses users.

That it adds additional maintenance burden on the coredevs goes without saying 
:-) Each such new burden should have a very good reason.

To conclude, personally I'm -1 on this, especially if `walkdir` eventually 
makes it into the stdlib.

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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Antoine Pitrou

Antoine Pitrou pit...@free.fr added the comment:

 file_paths(filtered_walk('.', included_files=['*.py'])) is a lot
 longer than rglob('*.py').
 
 
 It is, but is that a good enough reason to have both?

It is. globbing is a well-known operation that many people expect to be
easily done.

 However, this is not really faithful to the Python spirit, since it
 adds too many ways to do achieve the same effect, and ultimately
 confuses users.

Which Python spirit are you talking about? We have many high-level
tools in the stdlib.

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[issue13903] New shared-keys dictionary implementation

2012-02-08 Thread Mark Shannon

Changes by Mark Shannon m...@hotpy.org:


Added file: http://bugs.python.org/file24454/1f703b2607af.diff

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[issue13807] logging.Handler.handlerError() may raise AttributeError in traceback.print_exception()

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

Thanks for the prompt action!

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[issue13846] Add time.monotonic() function

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

Victor, I think the doc doesn’t say why the function is useful for people like 
me who don’t already know it.  David’s explanation could be reused.

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[issue13960] Handling of broken comments in HTMLParser

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

LGTM.  What did our last discussion about following HTML5 rules for Python 2.7 
lead to?  I don’t remember if we agreed that “3.3 is soon enough” or “let’s fix 
the bugs with HTML5 as reference”.

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[issue11379] Remove lightweight from minidom description

2012-02-08 Thread Senthil Kumaran

Senthil Kumaran sent...@uthcode.com added the comment:

On Wed, Feb 08, 2012 at 03:42:16AM +, Eli Bendersky wrote:
 Any objections?

None. The explanation sounds reasonable.

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[issue13903] New shared-keys dictionary implementation

2012-02-08 Thread Antoine Pitrou

Antoine Pitrou pit...@free.fr added the comment:

Looking at your latest patch, I worry about any deletion
+(including pop  popitem) causes a split table to become a combined table. 
Why wouldn't you use a dummy pointer (such as ((PyObject *) 1)) to signal 
deleted slots?

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[issue9257] cElementTree iterparse requires events as bytes; ElementTree uses strings

2012-02-08 Thread Eric Talevich

Eric Talevich eric.talev...@gmail.com added the comment:

It's more-or-less fixed in Python 3.2:

- With cElementTree, both bytes and strings are accepted for events; 

- With ElementTree, only strings are accepted, and bytes raise a ValueError 
(unknown event).

A small inconsistency remains, but it's fine to just use strings in all cases.

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[issue12703] Improve error reporting for packaging.util.resolve_name

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

FYI, here is code that can handle arbitrary dotted names: 
http://svn.eby-sarna.com/Importing/peak/util/imports.py?view=markup.  I 
haven’t checked if its error reporting has the problem we’re discussing in this 
report.

An alternative would be to use colon notation, e.g. 
package.submodule:Thing.Nested.attribute.

My preference is still for find_object, using dots and with the nesting 
prohibition.

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[issue11379] Remove lightweight from minidom description

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

+1 to the suggested wording.

-1 to talking about a more pythonic API.

(Want a nit?  s/W3C-DOM/W3C DOM/)

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[issue13956] add a note regarding building on recent versions of Debian and Ubuntu

2012-02-08 Thread Barry A. Warsaw

Barry A. Warsaw ba...@python.org added the comment:

On Feb 08, 2012, at 12:53 PM, Antoine Pitrou wrote:

Or, rather, setup.py should be smart enough to warn about that.

It shouldn't just be limited to Debian and its derivatives.  Other platforms
(even Linux OSes) will probably have similar issues.

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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

There is an alternative: supporting ** syntax, e.g. '**/*.py', which should 
find all *.py files in the current directory and all descendents.  At present 
glob('**/*.py') is equivalent to glob('*/*.py'), but we would say this behavior 
was undefined and the new behavior would be a new feature.

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[issue13960] Handling of broken comments in HTMLParser

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

After reading some emails again, I’m +1 on porting the fixes to 2.7.

1) We agree that HTML5 is the reference specification.

2) I don’t think there is sane code that would be broken if some previously 
unparsable page became parsable (an exception can be HTML parsers, but the 
obvious example BeautifulSoup does not use HTMLParser for example); HTMLParser 
is not a validating parser and never made any guarantee about the validity of 
handled pages.

3) Most people should be happy to have more pages handled by HTMLParser.

4) 2.7 is unique as long-term support, last 2.7 release.

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[issue13956] add a note regarding building on recent versions of Debian and Ubuntu

2012-02-08 Thread Antoine Pitrou

Antoine Pitrou pit...@free.fr added the comment:

 Or, rather, setup.py should be smart enough to warn about that.
 
 It shouldn't just be limited to Debian and its derivatives.  Other platforms
 (even Linux OSes) will probably have similar issues.

The issue (having to install dpkg-dev) is specifically about Debian and
Ubuntu. I don't think we should have tons of platform-specific
instructions in the devguide, and I think that in this case setup.py
should detect that the required tool is missing (depending on the
platform, of course).

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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Eli Bendersky

Eli Bendersky eli...@gmail.com added the comment:

 It is. globbing is a well-known operation that many people expect to be 
 easily done.

According to Wikipedia (http://en.wikipedia.org/wiki/Glob_%28programming%29) - 
The noun glob is used to refer to a particular pattern, e.g. use the glob 
*.log to match all those log files. 

IOW, globbing is usually understood as the act of expanding a pattern to the 
files it matches. Nothing in that implies recursive traversal of a directory 
tree. On the other hand, os.walk and/or walkdir suggest that in their name.

 Which Python spirit are you talking about? We have many high-level
tools in the stdlib.

There should be one -- and preferably only one -- obvious way to do it. 

Admittedly, we already have more than one, and a high-level tool is proposed 
with Nick's walkdir. Why add *yet another* high-level tool?

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[issue13956] add a note regarding building on recent versions of Debian and Ubuntu

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

The correct way to get build dependencies on Debian and derivatives is to use 
“aptitude build-dep pythonX.Y” (see #13472).  I think dpkg-dev would get 
installed as a dependency; Tshepang, could you uninstall dpkg-dev and test the 
aptitude command?

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[issue13963] dev guide has no mention of mechanics of patch review

2012-02-08 Thread Éric Araujo

Changes by Éric Araujo mer...@netwok.org:


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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Antoine Pitrou

Antoine Pitrou pit...@free.fr added the comment:

 IOW, globbing is usually understood as the act of expanding a pattern
 to the files it matches. Nothing in that implies recursive traversal
 of a directory tree.

Still, that's a common need. I want all Python files in a subtree.

 On the other hand, os.walk and/or walkdir suggest that in their name.

I don't know why walk is supposedly more recursive than glob.

 Admittedly, we already have more than one, and a high-level tool is
 proposed with Nick's walkdir. Why add *yet another* high-level tool?

Because the walkdir spelling (IIUC) is longish, tedious and awkward.
I could see myself typing rglob('*.py') in a short script or an
interpreter session, without having to look up any kind of docs.
Certainly not the walkdir alternative (I've already forgotten what it
is).

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[issue13968] Support recursive globs

2012-02-08 Thread Éric Araujo

Changes by Éric Araujo mer...@netwok.org:


--
title: Add a recursive function to the glob package - Support recursive globs

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[issue13956] add a note regarding building on recent versions of Debian and Ubuntu

2012-02-08 Thread Barry A. Warsaw

Barry A. Warsaw ba...@python.org added the comment:

On Feb 08, 2012, at 03:51 PM, Éric Araujo wrote:

The correct way to get build dependencies on Debian and derivatives is to use
“aptitude build-dep pythonX.Y” (see #13472).  I think dpkg-dev would get
installed as a dependency; Tshepang, could you uninstall dpkg-dev and test
the aptitude command?

+1 and that definitely works.  I use that all the time on new VMs.

If it *doesn't* work, then that's a bug in the Debian pythonX.Y package.

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[issue13956] add a note regarding building on recent versions of Debian and Ubuntu

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

Then I propose to close this as duplicate of #13472.

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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Eli Bendersky

Eli Bendersky eli...@gmail.com added the comment:

 IOW, globbing is usually understood as the act of expanding a pattern
 to the files it matches. Nothing in that implies recursive traversal
 of a directory tree.

 Still, that's a common need. I want all Python files in a subtree.

 On the other hand, os.walk and/or walkdir suggest that in their name.

 I don't know why walk is supposedly more recursive than glob.

Google walk directory. First hit is a Rosetta code page with
*recursive* walking implemented in various languages. So I guess it
does have this connotation. Regardless, os.walk has been in Python for
ages, and it's always been the go-to tool for recursive traversal.
walkdir's name suggests the same.


 Admittedly, we already have more than one, and a high-level tool is
 proposed with Nick's walkdir. Why add *yet another* high-level tool?

 Because the walkdir spelling (IIUC) is longish, tedious and awkward.
 I could see myself typing rglob('*.py') in a short script or an
 interpreter session, without having to look up any kind of docs.
 Certainly not the walkdir alternative (I've already forgotten what it
 is).

walkdir is a new module proposal. If its API is tedious and awkward,
it should probably be improved *now* while it's in development. Adding
yet another tool that implements part of its functionality, winning a
golf tournament along the way, isn't the solution, IMHO.

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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

Feedback from Antoine on IRC about my syntax proposal: “The ** meaning is not 
really universal like other quantifiers are. [...] (also, it would be quite 
harder to implement, I think)”

That and the compat issue makes me go in favor of a new function.

I’m not sure glob is the right place: when you use glob.glob, the search is 
rooted in the current directory, and you may have sub-directories in your 
pattern, e.g. 'Lib/*/__main__.py'.  A function meaning “look for this file 
pattern recursively” would be IMO more at home in fnmatch.

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[issue13956] add a note regarding building on recent versions of Debian and Ubuntu

2012-02-08 Thread Tshepang Lekhonkhobe

Tshepang Lekhonkhobe tshep...@gmail.com added the comment:

@Barry, it does work on Debian as well
@Eric, I agree with closing it as a dupe

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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Antoine Pitrou

Antoine Pitrou pit...@free.fr added the comment:

 Google walk directory. First hit is a Rosetta code page with
 *recursive* walking implemented in various languages. So I guess it
 does have this connotation. Regardless, os.walk has been in Python for
 ages, and it's always been the go-to tool for recursive traversal.
 walkdir's name suggests the same.

You still haven't explained what your problem is with the idea of an
explicitly recursive glob (as both rglob and globtree suggest).

 walkdir is a new module proposal. If its API is tedious and awkward,
 it should probably be improved *now* while it's in development.

walkdir is not yet a module proposal, there's not even a PEP for it, and
it's in a very young state.

This issue has a working patch for rglob(), which is a single, obvious,
incremental addition to the existing glob module. If you want to discuss
walkdir, I suggest you do it in a separate issue.

(and, yes, rglob() can be reimplemented using walkdir later, if there is
a point in doing so)

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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Eli Bendersky

Eli Bendersky eli...@gmail.com added the comment:

 Google walk directory. First hit is a Rosetta code page with
 *recursive* walking implemented in various languages. So I guess it
 does have this connotation. Regardless, os.walk has been in Python for
 ages, and it's always been the go-to tool for recursive traversal.
 walkdir's name suggests the same.

 You still haven't explained what your problem is with the idea of an
 explicitly recursive glob (as both rglob and globtree suggest).


The problem is that I prefer the walkdir approach, because it solves a
more general problem and overall more useful. This is also why I don't
see how it makes sense to stop discussing it here and focus on rglob.
They are related, after all!

Anyway, I'm not sure what else I can add to the discussion. I'm
starting to repeat myself, which means that I should just shut up :)

I've stated my preference, and I understand and respect yours. So
let's just see what others think.

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[issue13736] urllib.request.urlopen leaks exceptions from socket and httplib.client

2012-02-08 Thread Senthil Kumaran

Senthil Kumaran sent...@uthcode.com added the comment:

I have stumbled upon a wrong impression as well by reading the docs, but 
usually in the code, I tend to catch the specific Exceptions, like timeout 
instead or URLError when it is known. I saw some libraries following similar 
pattern too. But that could be changed, if promise in the docs that URLError 
exception is raised is corrected. 

I think, the course of action for this bug could be.

1. raise ... from .. for the appropriate Exception in 3.3 and appropriate doc 
changes.
2. Doc changes in 2.7,3.2 which say indicate the possibility of other 
exceptions besides URLError.

Having any important information in the msg part of the Exception is a bad 
idea, because it is seldom relied upon and can be changed anytime.

Shall come out with a patch.

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[issue13968] Add a recursive function to the glob package

2012-02-08 Thread Antoine Pitrou

Antoine Pitrou pit...@free.fr added the comment:

I'm trying the patch and its behaviour is strange:

 list(glob.rglob('setup.py'))
['setup.py']
 list(glob.rglob('setu*.py'))
[]
 list(glob.rglob('*/setu*.py'))
['./setup.py', './Mac/Tools/Doc/setup.py', './Tools/test2to3/setup.py', 
'./Doc/includes/setup.py', './PC/example_nt/setup.py']

I can understand the first example (although that makes the documentation 
slightly incorrect, since you need an explicit * path component for the 
search to be recursive), but the second one looks straight wrong.

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[issue13915] Update tutorial/modules for PEP 3147

2012-02-08 Thread Éric Araujo

Changes by Éric Araujo mer...@netwok.org:


--
title: Update Tutorial 6.1.3 for PEP 3145 - Update tutorial/modules for PEP 
3147

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[issue13969] path name must always be string (or None)

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

Hm, that function is for internal use only, and our code always passes a 
string, so I’m not sure a type check is useful.

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[issue13967] also test for an empty pathname

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

Will commit, thanks.

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[issue13903] New shared-keys dictionary implementation

2012-02-08 Thread Mark Shannon

Mark Shannon m...@hotpy.org added the comment:

Antoine Pitrou wrote:
 Antoine Pitrou pit...@free.fr added the comment:
 
 Looking at your latest patch, I worry about any deletion
 +(including pop  popitem) causes a split table to become a combined table. 
 Why wouldn't you use a dummy pointer (such as ((PyObject *) 1)) to signal 
 deleted slots?

In fact here is no need for a dummy pointer.
When deleting from a split-table, the value can just be set to NULL,
the resulting key-NULL pair is legal in a split-table.
Your suggestion doesn't make the code any more complex, so I've included it.

In practice, it will very rare that a deletion occurs in a split table
(since they are only used for attribute dictionaries).

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[issue13903] New shared-keys dictionary implementation

2012-02-08 Thread Mark Shannon

Changes by Mark Shannon m...@hotpy.org:


Removed file: http://bugs.python.org/file24454/1f703b2607af.diff

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[issue13903] New shared-keys dictionary implementation

2012-02-08 Thread Mark Shannon

Changes by Mark Shannon m...@hotpy.org:


Added file: http://bugs.python.org/file24455/bc286099ce9a.diff

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[issue13511] Specifying multiple lib and include directories on linux

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

Ronald, is “unity platforms” a typo for “unixy platforms”?  IOW, are you 
expressing a +1 to the feature request, despite Martin’s rejection (with which 
I agree)?

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[issue13590] extension module builds fail with python.org OS X installers on OS X 10.7 and 10.6 with Xcode 4.2

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

Would you think it acceptable to judge that the problem is Apple’s and that we 
could do only a doc change with the not-so-hard envvar override?

I understand that you’d like to fix the problem for all OS X users in one go, 
but the new behavior seems a bit too magical for me.

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[issue13953] Get rid of doctests in packaging.tests.test_version

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

The interesting line is just after the string:

  doctest.script_from_examples(comparison_doctest_string)

However it looks like there has been a problem with that line, as you can’t get 
the test to fail, which is strange as I did use that doctest to check #11841!  
Instead of using time to figure out doctest antics, I will just use good old 
reliable integrated unittest.

--
assignee: tarek - eric.araujo
title: test_packaging: unused test? - Get rid of doctests in 
packaging.tests.test_version
versions: +3rd party

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[issue13845] Use GetSystemTimeAsFileTime() to get a resolution of 100 ns on Windows

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

Please make sure to say “on Windows” in NEWS and commit messages when you’re 
doing platform-specific changes :)

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[issue13590] extension module builds fail with python.org OS X installers on OS X 10.7 and 10.6 with Xcode 4.2

2012-02-08 Thread K Richard Pixley

K Richard Pixley r...@noir.com added the comment:

I think a better solution that declaring it to be apple's bug would be to 
release one binary for pre-10.7, (or maybe 10.6 with the current xcode), and a 
different binary for post-10.7.

This isn't an apple bug in the sense that there's anything wrong nor in the 
sense that they would ever fix it.  It's simply a difference between xcode 
versions.  So the choices would seem to be a) code around it or b) release 
different binaries.

I'm ok with either solution.  I'm not sure what would be best as I'm not sure I 
know all of the concerns involved.

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[issue12659] Add tests for packaging.tests.support

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

 I've just updated “test_support.py” and tested against 'default'
Do you mean that you have added more tests to the existing file?  If so, could 
you provide a patch this time?

 BTW: in distutils2 I get (not because of this change):
It’s a known failure that’s caused by a bug fix in 2.7.3.  I didn’t fix it 
because I need to check the original bug report for the failing test.

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[issue11841] Bug in the version comparison

2012-02-08 Thread Tshepang Lekhonkhobe

Changes by Tshepang Lekhonkhobe tshep...@gmail.com:


--
title: Bug in the verson comparison - Bug in the version comparison

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[issue13903] New shared-keys dictionary implementation

2012-02-08 Thread Mark Shannon

Changes by Mark Shannon m...@hotpy.org:


Removed file: http://bugs.python.org/file24455/bc286099ce9a.diff

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[issue13903] New shared-keys dictionary implementation

2012-02-08 Thread Mark Shannon

Changes by Mark Shannon m...@hotpy.org:


Added file: http://bugs.python.org/file24456/20702d1acf17.diff

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[issue13590] extension module builds fail with python.org OS X installers on OS X 10.7 and 10.6 with Xcode 4.2

2012-02-08 Thread Ned Deily

Ned Deily n...@acm.org added the comment:

Éric, no, the problem is not Apple's in the sense that we enforce the use of 
the build compiler.  Without a fix along this line would mean that essentially 
*every* user of python.org Pythons on the latest releases of OS X would have to 
ensure that the environment variable override is in place for every Distutils 
install of an extension module.  That strikes me as unacceptable.  Distutils 
already does equally magical things.  I think this is the best solution at the 
moment.  Ronald, what's your opinion?

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[issue13956] add a note regarding building on recent versions of Debian and Ubuntu

2012-02-08 Thread Éric Araujo

Changes by Éric Araujo mer...@netwok.org:


--
resolution:  - duplicate
stage:  - committed/rejected
status: open - closed
superseder:  - devguide doesn’t list all build dependencies

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[issue13590] extension module builds fail with python.org OS X installers on OS X 10.7 and 10.6 with Xcode 4.2

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

 the problem is not Apple's in the sense that we enforce the use of the build 
 compiler.
Well, yes, and this is a known limitation, so we could argue that Apple broke 
distutils.  But...

 Without a fix along this line would mean that essentially *every* user of 
 python.org Pythons on
 the latest releases of OS X would have to ensure that the environment 
 variable override is in
 place for every Distutils install of an extension module.  That strikes me as 
 unacceptable.
 Distutils already does equally magical things.
Given that we did similar changes to support Debian multiarch instead of having 
people use environment variables, I change my position and support your patch.  
(Comments on Rietveld.)

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[issue13968] Support recursive globs

2012-02-08 Thread Éric Araujo

Éric Araujo mer...@netwok.org added the comment:

 list(glob.rglob('*/setu*.py'))

It looks quite strange to me that '/' should be allowed in a function that 
recurses down directories (see my messages above).  OTOH fnmatch is not really 
appropriate, contrary to my earlier feeling.

(Restoring my title change: as my messages were apparently overlooked, I assume 
that Eli did not revert my change on purpose but by replying to older email)

--
title: Add a recursive function to the glob package - Support recursive globs

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[issue13970] frameobject should not have f_yieldfrom attribute

2012-02-08 Thread Mark Shannon

New submission from Mark Shannon m...@hotpy.org:

The f_yieldfrom field should not be visible at Python level, it is an internal 
implementation detail.

Patch attached.

--
files: remove_f_yieldfrom.patch
keywords: patch
messages: 152895
nosy: Mark.Shannon
priority: normal
severity: normal
status: open
title: frameobject should not have f_yieldfrom attribute
type: behavior
versions: Python 3.3
Added file: http://bugs.python.org/file24457/remove_f_yieldfrom.patch

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[issue12659] Add tests for packaging.tests.support

2012-02-08 Thread Francisco Martín Brugué

Francisco Martín Brugué franci...@email.de added the comment:

 If so, could you provide a patch this time?
Done. The patch is against default.

what about against distutils2? Do you need also a patch for it?

--
Added file: http://bugs.python.org/file24458/issue12659_58bd6a58365d.patch

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[issue13971] format() doesn't parse str.

2012-02-08 Thread umedoblock

New submission from umedoblock umedobl...@gmail.com:

format() mis understaning.
please pay attention to [0], [x].

 d = {0: a, 0: A}
 'd[0] = {0[0]}'.format(d)
'd[0] = a'
 'd[0] = {0[0]}'.format(d)
Traceback (most recent call last):
  File stdin, line 1, in module
KeyError: '0'
 d2 = {x: 100}
 'd2[x] = {0[x]}'.format(d2)
'd2[x] = 100'

--
components: Regular Expressions
messages: 152897
nosy: ezio.melotti, umedoblock
priority: normal
severity: normal
status: open
title: format() doesn't parse str.
type: behavior
versions: Python 3.2

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[issue13971] format() doesn't parse str.

2012-02-08 Thread Ezio Melotti

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


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[issue13968] Support recursive globs

2012-02-08 Thread Eli Bendersky

Eli Bendersky eli...@gmail.com added the comment:

Oops, Éric, sorry about the title. I didn't even notice :)

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[issue13953] Get rid of doctests in packaging.tests.test_version

2012-02-08 Thread Francisco Martín Brugué

Francisco Martín Brugué franci...@email.de added the comment:

Hi
here's a patch preview: it has to be re factored further but I stopped here as 
some tests failed: the out commented ones ... I've checked twice but I cannot 
see any diff, could you check that? Or, has maybe the behavior (due that bug) 
changed and nobody noticed?

Thanks in advance !

Francis

--
keywords: +patch
Added file: http://bugs.python.org/file24459/issue13953_58bd6a58365d.patch

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[issue13719] bdist_msi upload fails

2012-02-08 Thread Ralf Schmitt

Ralf Schmitt python-b...@systemexit.de added the comment:

there's a workaround in 
http://pypi.python.org/pypi/xdistutils#the-bdist-msi-fixed-command

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[issue13970] frameobject should not have f_yieldfrom attribute

2012-02-08 Thread Antoine Pitrou

Changes by Antoine Pitrou pit...@free.fr:


--
components: +Interpreter Core
nosy: +ncoghlan
stage:  - patch review

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[issue9750] sqlite3 iterdump fails on column with reserved name

2012-02-08 Thread Petri Lehtinen

Petri Lehtinen pe...@digip.org added the comment:

Marko's last patch looks good to me.

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[issue13971] format() doesn't parse str.

2012-02-08 Thread Eric V. Smith

Eric V. Smith e...@trueblade.com added the comment:

This is working as defined in PEP 3101: it calls PySequence_GetItem() or 
PyObject_GetItem() on the value inside the brackets. There is indeed no item in 
d that is the string 0 (including the quotes).

--
assignee:  - eric.smith
resolution:  - invalid
stage:  - committed/rejected
status: open - closed

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[issue13970] frameobject should not have f_yieldfrom attribute

2012-02-08 Thread Benjamin Peterson

Benjamin Peterson benja...@python.org added the comment:

I agree, FWIW.

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[issue13911] test_trace depends on dict repr() ordering

2012-02-08 Thread Mark Shannon

Mark Shannon m...@hotpy.org added the comment:

Failure occurs in test_pprint which is covered by issue 13907

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[issue8184] multiprocessing.managers will not fail if listening ocket already in use

2012-02-08 Thread Roundup Robot

Roundup Robot devn...@psf.upfronthosting.co.za added the comment:

New changeset 434301d9f664 by Charles-François Natali in branch 'default':
Issue #8184: multiprocessing: On Windows, don't set SO_REUSEADDR on Connection
http://hg.python.org/cpython/rev/434301d9f664

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[issue13965] Windows 64-bit installer actually installing a 32-bit version

2012-02-08 Thread Raymond Hettinger

Raymond Hettinger raymond.hettin...@gmail.com added the comment:

platform.architecture() and struct.calcsize(P) confirm that this build used 
64-bits for pointers and 32-bits for ints.

This leaves the question of whether LLP64 is required to run Python on Windows 
or whether another memory model could have been selected during compilation 
(IOW, do we have to live with 32-bit ints on Windows)?

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resolution:  - invalid

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[issue13965] Windows 64-bit installer actually installing a 32-bit version

2012-02-08 Thread Amaury Forgeot d'Arc

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

LLP64 is the model chosen by the Microsoft compiler: sizeof(long)==4.

I suppose someone already considered to change PyIntObject and use size_t 
values, but IMO it would have broken too many extensions: the pattern if 
(PyInt_Check(obj)) value=PyInt_AS_LONG(obj); is very very common.

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[issue11689] sqlite: Incorrect unit test fails to detect failure

2012-02-08 Thread Petri Lehtinen

Changes by Petri Lehtinen pe...@digip.org:


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[issue8033] sqlite: broken long integer handling for arguments to user-defined functions

2012-02-08 Thread Petri Lehtinen

Changes by Petri Lehtinen pe...@digip.org:


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[issue13841] multiprocessing should use sys.exit() where possible

2012-02-08 Thread Charles-François Natali

Charles-François Natali neolo...@free.fr added the comment:

Here's a trivial patch.
I run the testsuite on one of the Windows buildbots, and there was one failure, 
in test_concurrent_futures:


==
FAIL: test_interpreter_shutdown 
(test.test_concurrent_futures.ProcessPoolShutdownTest)
--
Traceback (most recent call last):
  File 
D:\cygwin\home\db3l\buildarea\custom.bolen-windows7\build\lib\test\test_concurrent_futures.py,
 line 109, in test_interpreter_shutdown
self.assertFalse(err)
AssertionError: b'[68326 refs]\n[68326 refs]\n[68326 refs]\n[68326 
refs]\n[106059 refs]' is not false

--


That's simply because test.support.strip_python_stderr only strips the first 
occurrence of the refs count printed in debug mode at output (which didn't get 
printed upon ExitProcess).

The patch changes this.

--
keywords: +needs review, patch
stage: test needed - patch review
Added file: http://bugs.python.org/file24460/multiprocessing_exit.diff

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[issue10049] Add a no-op (null) context manager to contextlib

2012-02-08 Thread Alexander Jones

Alexander Jones aj.d...@gmail.com added the comment:

Not having this as a standard idiom makes it very tempting to just do 
copy-paste coding as in hniksic's example. Who likes to invent their own 
library for generic language-supporting idioms?

What about an alternative of giving NoneType empty enter and exit methods? So 
instead of a 'null' CM you can just use with None?

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[issue13965] Windows 64-bit installer actually installing a 32-bit version

2012-02-08 Thread Martin v . Löwis

Martin v. Löwis mar...@v.loewis.de added the comment:

On Win64, the long type is 32-bit; the compiler does not support any other 
mode. So the question whether another memory model could have been selected 
during compilation must be answered as no, the compiler does not support 
multiple memory models.

We could have chosen to not use long for ob_ival. However, that would have 
cause a massive API change, as functions such as PyLong_AsLong either would 
have to change their return type, or start raising exceptions even for exact 
int objects.

In Python 3, this issue is fixed as the int type has no range constraint 
anymore.

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[issue13845] Use GetSystemTimeAsFileTime() to get a resolution of 100 ns on Windows

2012-02-08 Thread Roundup Robot

Roundup Robot devn...@psf.upfronthosting.co.za added the comment:

New changeset 3965ed809a85 by Victor Stinner in branch 'default':
Issue #13845: Fix NEWS entry, the change is specific to Windows
http://hg.python.org/cpython/rev/3965ed809a85

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[issue13841] multiprocessing should use sys.exit() where possible

2012-02-08 Thread sbt

sbt shibt...@gmail.com added the comment:

I think the patch makes multiprocessing.util._exit_function() run twice in 
non-main processes because it is registered with atexit, and is also called in 
Process._bootstrap().

_exit_function() does the following:

 * terminate active daemon processes;

 * join active non-daemon processes;

 * run finalizers with non-None exit priority and clear finalizer registry.

So calling _exit_function() twice is probably harmless but should perhaps be 
fixed.

P.S. It also appears that _exit_function() should set the global _exiting to 
True, since it declares the variable as a global but does not use it.  As a 
result util.is_exiting() always returns False.

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[issue13609] Add os.get_terminal_size() function

2012-02-08 Thread Roundup Robot

Roundup Robot devn...@psf.upfronthosting.co.za added the comment:

New changeset c92f8de398ed by Antoine Pitrou in branch 'default':
Issue #13609: Add two functions to query the terminal size:
http://hg.python.org/cpython/rev/c92f8de398ed

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[issue13609] Add os.get_terminal_size() function

2012-02-08 Thread Antoine Pitrou

Antoine Pitrou pit...@free.fr added the comment:

The patch is finally committed. Thank you Zbyszek for having been quite patient.
(according to Murphy's laws, this will surely break some buildbots)

--
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status: open - closed

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[issue13609] Add os.get_terminal_size() function

2012-02-08 Thread Zbyszek Szmek

Zbyszek Szmek zbys...@in.waw.pl added the comment:

Thanks for merging!

I'll try to keep an eye on the buildbot results, but please add me to 
any bugs in case I miss something.

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[issue13882] PEP 410: Use decimal.Decimal type for timestamps

2012-02-08 Thread STINNER Victor

STINNER Victor victor.stin...@haypocalc.com added the comment:

Patch version 13:
 - os.utime(path) sets the access and modification time using the currenet time 
with a subsecond resolution (e.g. microsecond resolution on Linux)
 - os.*utime*() functions uses _PyTime_t type and functions
 - add many functions to manipulate timeval, timespec and FILETIME types with 
_PyTime_t, add _PyTime_SetDenominator() function for that
 - coding style: follow PEP 7 rules for braces

So more functions (including os.*utime*()) accept Decimal, but using an 
implicit conversion to float.

--
Added file: http://bugs.python.org/file24461/time_decimal-13.patch

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