[issue7784] patch for making list/insert at the top of the list avoid memmoves

showell added the comment: I am attaching a new patch that does not add a new element to PyListObject, roughly following a technique that Antoine Pitrou suggested on python-dev. When I want to lazily avoid a memmove under the new patch, I set the MSB on allocated and store the original ob_it

[issue7784] patch for making list/insert at the top of the list avoid memmoves

showell added the comment: Ok, found the offending line, now all tests pass. The use case where this patch will pay off the most is slicing your way through a list of tasks. The toy program below gets about a 50x speedup. import time n = 80 lst = [] fo

[issue7784] patch for making list/insert at the top of the list avoid memmoves

Changes by showell : Removed file: http://bugs.python.org/file16033/list_top_no_extra_mem.diff ___ Python tracker ___ ___ Python-bugs-list mail

[issue7803] setup hangs on disk space requirements

New submission from Dan Simmons : I tried to install windows binary and the setup hanged up on 'determining disk space requirements' I waited over two hours for this to finish, and the light blinked in a syncrinised pattern that led me to believe something was wrong. So I have since restarted

[issue7437] OS X 2.6.4 installer fails on 10.3 with two corrupted file names, ignored on 10.4

TJ Sullivan added the comment: Install was successful. PLease find the attachment with the test results you asked for. Thank you very much for making the fix to the package installer -- Added file: http://bugs.python.org/file16035/install test results.txt _

[issue7803] setup hangs on disk space requirements

Dan Simmons added the comment: I think the beginers guide needs to be updated to let us know what type of download to use. x86-64 or binary. 64 bit works so is that the right one for me. I'm trying to get this graphics.py to work that came with a book. It stops working when I run a module wit

[issue1681842] splitext of dotfiles, incl backwards compat and migration

Nick Coghlan added the comment: If I ever clear all the other issues off my list, I may get a chance to have a closer look at this one :) -- nosy: +ncoghlan ___ Python tracker __

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Ezio Melotti added the comment: A couple of comments about issue7092_syntax_imports_v3.diff too: 1) in test_copy you remove (k,v), but left the name 'k' even if now it represent the item and not the key; 2) in test_fractions you should probably use self.fail() instead of an assert; 3) on test_f

[issue1559298] test_popen fails on Windows if installed to "Program Files"

Changes by Ezio Melotti : -- stage: patch review -> needs patch ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe

[issue7803] setup hangs on disk space requirements

Changes by Dan Simmons : -- status: open -> closed ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.p

[issue7804] test_readline failure

New submission from Antoine Pitrou : This is a fresh py3k checkout on a fresh Debian Lenny install: == ERROR: testHistoryUpdates (test.test_readline.TestHistoryManipulation) --

[issue7805] test_multiprocessing failure

New submission from Antoine Pitrou : This is a fresh py3k checkout on a fresh Debian Lenny install: == ERROR: test_pool_worker_lifetime (test.test_multiprocessing.WithProcessesTestPoolWorkerLifetime) ---

[issue7624] isinstance(... , collections.Callable) fails with oldstyle class i nstances

Changes by Florent Xicluna : -- nosy: +flox ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.o

[issue7805] test_multiprocessing failure

Florent Xicluna added the comment: Confirmed. I got a Py3k warning on 2.7 about "unorderable types". -- nosy: +flox versions: +Python 2.7 ___ Python tracker ___

[issue1926] NNTPS support in nntplib

Antoine Pitrou added the comment: Yes, a test could use Google or gmane (according to the FAQ, nntps is supported: http://gmane.org/faq.php ). The test should skip gracefully (using the skipTest() API) if the connection fails, so that network errors or service unavailability don't make buildbo

[issue1559298] test_popen fails on Windows if installed to "Program Files"

Brian Curtin added the comment: Florent is correct. The patch seems to fix regular popen, but popen3 sees problems. I'll see if I can fit this in and have a look. Also of note is that the other flavors of popen are not tested...at least not in Lib/test/test_popen.py or Lib/test/test_os.py --

[issue1926] NNTPS support in nntplib

Changes by Brian Curtin : -- nosy: +brian.curtin ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.pyt

[issue7806] httplib.HTTPConnection.getresponse closes socket which destroys the response

New submission from Robert Buchholz : Calling getresponse() on an httplib.HTTPConnection object returns a response object. Internally, the self.sock is handed over to the HTTPResponse object which transforms it into a file-like object. The response object is returned to the caller. If one call

[issue7803] setup hangs on disk space requirements

Brian Curtin added the comment: Dan, there seem to be a number of possible issues in your last two messages. It's not clear to me what the blinking light is. What type of computer do you have and what is the specific installer and version you tried to run? Also, what do you mean when you say

[issue7803] setup hangs on disk space requirements

Dan Simmons added the comment: It seemed to work after I restarted it. It was stuck on the process of getting disk space requirements, the computer was processing something but the light on the console that tells you something is being processed was blinking once every second in a obvious loo

[issue7624] isinstance(... , collections.Callable) fails with oldstyle class i nstances

Florent Xicluna added the comment: Confirmed with all others "isinstance(..., collections.Hashable)" and similar. According to the documentation, we might expect the same behavior as for new-style class. -- priority: -> normal stage: -> needs patch type: -> behavior versions: +Pyth

[issue7624] isinstance(... , collections.Callable) fails with oldstyle class i nstances

Antoine Pitrou added the comment: Well the fix is easy for old-style classes, since we just have to use hasattr(obj, '__call__') in that case. -- keywords: +easy nosy: +pitrou priority: normal -> critical ___ Python tracker

[issue7788] segfault when deleting from a list using slice with very big `step' value

Mark Dickinson added the comment: Perfect! Applied in r77821 through r77824; thank you. -- status: open -> closed ___ Python tracker ___ ___

[issue7782] new test for test_iter.py

showell added the comment: Per Ezio's suggestions, I added clearer comments and an assert, and now the attached diff applies to trunk. -- keywords: +patch Added file: http://bugs.python.org/file16037/extend_test.diff ___ Python tracker

[issue7807] test_macostools fails on OS X 10.6: no attribute 'FSSpec'

New submission from Mark Dickinson : I've been seeing the following test failure for trunk and release26-maint for a while, on OS X 10.6, on a relatively recent Macbook Pro (clean installation of Snow Leopard). This is from a non-framework debug build (i.e., a simple ./configure && make). M

[issue7624] isinstance(... , collections.Callable) fails with oldstyle class i nstances

Florent Xicluna added the comment: Wow, critical issue, are you sure? Here is the patch, with tests. IMO, the tests may be ported to 3.x. -- keywords: +patch stage: needs patch -> patch review Added file: http://bugs.python.org/file16038/issue7624_abc.diff

[issue3892] bsddb: test01_basic_replication fails sometimes

Changes by R. David Murray : -- keywords: +buildbot -patch ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http:

[issue3892] bsddb: test01_basic_replication fails sometimes

R. David Murray added the comment: Hmm. That's not actually the same timeout. What that means is that if the startup timeout triggers, then a subsequent test (one that is looking for the results of a client transaction) fails, which contradicts the earlier observation that even if the start

[issue7808] test_bsddb3 leaks references

New submission from Florent Xicluna : Patch proposed to fix the refleaks. -- keywords: +patch stage: -> patch review Added file: http://bugs.python.org/file16039/issue7808_bsddb3_refleak.diff ___ Python tracker ___

[issue7624] isinstance(... , collections.Callable) fails with oldstyle class i nstances

Antoine Pitrou added the comment: "subtype == _InstanceType" can probably be replaced with "subtype is _InstanceType". Otherwise, the patch looks good to me. -- nosy: +benjamin.peterson ___ Python tracker

[issue7782] new test for test_iter.py

Changes by Antoine Pitrou : -- nosy: +rhettinger ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.pyt

[issue7808] test_bsddb3 leaks references

Changes by Florent Xicluna : -- components: Extension Modules nosy: flox priority: normal severity: normal status: open title: test_bsddb3 leaks references type: performance versions: Python 2.6, Python 2.7 ___ Python tracker

[issue7624] isinstance(... , collections.Callable) fails with oldstyle class i nstances

Changes by Florent Xicluna : Removed file: http://bugs.python.org/file16038/issue7624_abc.diff ___ Python tracker ___ ___ Python-bugs-list mail

[issue7624] isinstance(... , collections.Callable) fails with oldstyle class i nstances

Florent Xicluna added the comment: fixed -- Added file: http://bugs.python.org/file16040/issue7624_abc.diff ___ Python tracker ___ ___

[issue7633] decimal.py: type conversion in context methods

Mark Dickinson added the comment: The updated patch looks good---thank you! We're getting there... :) I'm not sure about the extra 'Operand can be Decimal or int.' in the method docstrings; this just looks like extra clutter to me. Rather, I think it would be a surprise worthy of documenta

[issue7633] decimal.py: type conversion in context methods

Mark Dickinson added the comment: > copy_sing fixed and documented to have the same behaibour. Hmm. Thanks for noticing this: it looks like Decimal.copy_sign is missing a _convert_other call. I think that should be fixed in the Decimal class rather than in the Context class (so Context.cop

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Florent Xicluna added the comment: Thank you for the review and your comments. Here, the replies. > > Amaury review - msg98491 > > Here is my review of issue7092_syntax_imports_v3.diff: > > - test_itertools.py: please replace > [tuple([arg[i] if i < len(arg) else None for arg in args]) >

[issue6766] Cannot modify dictionaries inside dictionaries using Managers from multiprocessing

Kaushik Ghose added the comment: Even with the patch, I can not resolve this problem. I can reproduce the problem with the patched version with the following code. My system is: Python 2.6.4 (r264:75821M, Oct 27 2009, 19:48:32) IPython 0.10 Platform is Mac OS X (10.5.8) Darwin Kernel Version 9

[issue5712] tkinter - askopenfilenames returns string instead of tuple in windows 2.6.1 release

Clovis Fabricio added the comment: I've written a quick workaround for the issue, where I manually split the filenames and always return a tuple. It might be useful to someone experiencing this problem, so I'm adding it to the issue here. -- nosy: +nosklo Added file: http://bugs.pyth

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Changes by Florent Xicluna : Added file: http://bugs.python.org/file16042/issue7269_bsddb3.diff ___ Python tracker ___ ___ Python-bugs-list mai

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Changes by Florent Xicluna : Removed file: http://bugs.python.org/file16042/issue7269_bsddb3.diff ___ Python tracker ___ ___ Python-bugs-list m

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Changes by Florent Xicluna : Added file: http://bugs.python.org/file16043/issue7092_bsddb3.diff ___ Python tracker ___ ___ Python-bugs-list mai

[issue7808] test_bsddb3 leaks references

Changes by Florent Xicluna : -- nosy: +jcea ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.o

[issue1475523] patch fixing #1448060 (gettext.py bug)

Changes by Dave Malcolm : -- nosy: +dmalcolm ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.pyth

[issue7684] decimal.py: infinity coefficients in tuples

Mark Dickinson added the comment: Issue 1: (passing coefficients to decimal constructor): While I agree that passing a coefficient for an infinity doesn't make a lot of sense, there's a backwards compatibility problem here: it worked in 3.1, so making it raise an exception in 3.2 might break

[issue7784] patch for making list/insert at the top of the list avoid memmoves

showell added the comment: I am closing this due to mostly unanimous rejection on python-dev. If folks reopen this in the future, the last patch that I submitted has been reasonably well tested, but it has not been code reviewed. The 1% speed penalty could probably be driven down without too

[issue7684] decimal.py: infinity coefficients in tuples

Raymond Hettinger added the comment: I also prefer to leave as-is. It's harmless. -- resolution: -> wont fix status: open -> closed ___ Python tracker ___ _

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Changes by Florent Xicluna : Added file: http://bugs.python.org/file16044/issue7092_test_support.py ___ Python tracker ___ ___ Python-bugs-list

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Changes by Florent Xicluna : Removed file: http://bugs.python.org/file15925/issue7092_json.diff ___ Python tracker ___ ___ Python-bugs-list mai

[issue7633] decimal.py: type conversion in context methods

Stefan Krah added the comment: I also think that the added docstrings are not really necessary. Another thing: I forgot to mention 'canonical' in the list of functions that should only accept Decimals. As with the other two (number_class and is_canonical), this is a matter of taste. Personally

[issue7633] decimal.py: type conversion in context methods

Mark Dickinson added the comment: Re: canonical. Yes, this made me pause for a second, too. But I don't see the harm in allowing it to accept ints and longs. Actually, it then provides a nice public version of _convert_other. I'd probably also allow is_canonical and number_class to accept

[issue7770] sin/cos function in decimal-docs

showell added the comment: +1 on showing off remainder_near. I recently wrote a program where I reinvented the logic (on a unit circle too), not knowing it was already implemented in Decimal. -- nosy: +Steve Howell ___ Python tracker

[issue3892] bsddb: test01_basic_replication fails sometimes

R. David Murray added the comment: Since this isn't likely to get fixed and it is causing buildbot instability, I propose the attached patch to just skip the remainder of the test method if this second timeout happens. -- keywords: +patch Added file: http://bugs.python.org/file16045/b

[issue7771] dict view comparison methods are not documented

Terry J. Reedy added the comment: The 3.2a doc is unchanged (similarly lacking). The situation is that view have all of the special method (operator methods) that frozen sets do but none of the named methods (.copy to .union). I think it would be helpful if the doc said so. Perhaps change "T

[issue7767] Add PyLong_AsLongLongAndOverflow

Mark Dickinson added the comment: The proposed addition sounds entirely reasonable to me. In your patch, is there a reason for leaving out the first PyInt_Check (compare with PyLong_AsLongAndOverflow)? -- ___ Python tracker

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Changes by Florent Xicluna : Removed file: http://bugs.python.org/file15994/issue7092_syntax_imports_v3.diff ___ Python tracker ___ ___ Python-

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Changes by Florent Xicluna : Removed file: http://bugs.python.org/file15995/issue7092_check_warnings_v3.diff ___ Python tracker ___ ___ Python-

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Changes by Florent Xicluna : Removed file: http://bugs.python.org/file15996/issue7092_filterwarnings_v3.diff ___ Python tracker ___ ___ Python-

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Changes by Florent Xicluna : Added file: http://bugs.python.org/file16046/issue7092_test_exceptions.diff ___ Python tracker ___ ___ Python-bugs

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Changes by Florent Xicluna : Added file: http://bugs.python.org/file16047/issue7092_Wd_warnings.diff ___ Python tracker ___ ___ Python-bugs-lis

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Changes by Florent Xicluna : Added file: http://bugs.python.org/file16048/issue7092_syntax_fixes.diff ___ Python tracker ___ ___ Python-bugs-li

[issue7753] newgil backport

Marc-Andre Lemburg added the comment: Ross Cohen wrote: > > Ross Cohen added the comment: > > I am confused by this line of reasoning. Is it ok to ignore the > deprecation process in py3k but not in 2.x? Is it only ok if a core > developer does it? It's normally not ok to ignore the deprecat

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Changes by Jean-Paul Calderone : -- nosy: -exarkun ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.

[issue7633] decimal.py: type conversion in context methods

Stefan Krah added the comment: Yes, indeed 'canonical' can be justified to take an integer, if we interpret the spec as: 'canonical' takes an operand and returns the preferred _decimal_ encoding of that operand. But then 'is_canonical' should return false for an integer, and this would create

[issue7753] newgil backport

Ross Cohen added the comment: On Fri, 29 Jan 2010 21:15:14 + Marc-Andre Lemburg wrote: > Breaking existing applications and ports of Python for 2.7 > certainly won't make anything easier for anyone. > > For 2.7 we will certainly not allow the above to happen, > since that's the version th

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Changes by Florent Xicluna : Added file: http://bugs.python.org/file16049/issue7092_silence_imports.diff ___ Python tracker ___ ___ Python-bugs

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Changes by Florent Xicluna : Added file: http://bugs.python.org/file16050/issue7092_py3k_warnings_args.diff ___ Python tracker ___ ___ Python-b

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Changes by Florent Xicluna : Added file: http://bugs.python.org/file16051/issue7092_py3k_warnings_noargs.diff ___ Python tracker ___ ___ Python

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Florent Xicluna added the comment: Each patch can be reviewed and committed separately (except the last 2). [patch 1] bsddb3.diff – related to Bsddb3 [patch 2] test_support.diff – new helper "silence_py3k_warnings()" [patch 3] test_exceptions.diff – "test_pep352" and "test_exceptions" [patch 4]

[issue5504] ctypes should work with systems where mmap can't be PROT_WRITE and PROT_EXEC

Changes by Dave Malcolm : -- nosy: +dmalcolm ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.

[issue7633] decimal.py: type conversion in context methods

Juan José Conti added the comment: Yeah... I did't like that docstring either :) Removed! Also fixed Decimal.copy_sign, changed Context.copy_sign and added tests. -- Added file: http://bugs.python.org/file16052/issue7633_jjconti4.patch ___ Python tra

[issue7801] xmlrpc.client binary object examples needs to use binary mode

STINNER Victor added the comment: Fixed in trunk by r77836 (r77837) and py3k by r77838 (r77839), thanks. -- nosy: +haypo ___ Python tracker ___ __

[issue7801] xmlrpc.client binary object examples needs to use binary mode

Changes by STINNER Victor : -- resolution: -> fixed status: open -> closed ___ Python tracker ___ ___ Python-bugs-list mailing list Un

[issue7801] xmlrpc.client binary object examples needs to use binary mode

STINNER Victor added the comment: Note: The python3 example closed the file after the return instruction :-( I fixed that by using the with syntax, as does Python trunk example. -- ___ Python tracker _

[issue7767] Add PyLong_AsLongLongAndOverflow

Case Van Horsen added the comment: The missing PyInt_Check is a mistake. I probably thought I was working on a py3k version. Let me know if I should create a new patch or if I should create one for py3k. Thanks for the review. -- ___ Python tracke

[issue6766] Cannot modify dictionaries inside dictionaries using Managers from multiprocessing

Terrence Cole added the comment: Kaushik, in your example, d is a dict proxy, so assignment to d['f'] correctly ferries the assignment (a new normal dict) to the d['f'] in the original process. The new dict, however, is not a dict proxy, it's just a dict, so assignment of d['f']['msg'] goes

[issue1562308] uninitialized memory read in parsetok()

Meador Inge added the comment: This is the same as 3367, which Benjamin just closed out. -- nosy: +benjamin.peterson, minge ___ Python tracker ___

[issue1562308] uninitialized memory read in parsetok()

Changes by Benjamin Peterson : -- resolution: -> fixed status: open -> closed ___ Python tracker ___ ___ Python-bugs-list mailing l

[issue6978] compiler.transformer dict key bug d[1,] = 1

Meador Inge added the comment: I think this should be closed out, since the compiler package was deprecated in 2.6. -- nosy: +minge ___ Python tracker ___ __

[issue7809] Documentation for random module should indicate that a call to seed() is not required

New submission from Justin Lebar : Many programmers are used to languages where the RNG is deterministic unless it's explicitly seeded. This does not appear to be the case in Python. The documentation for random should indicate that Random objects are seeded on construction, and that the glob

[issue7809] Documentation for random module should indicate that a call to seed() is not required

Ezio Melotti added the comment: It's already indicated in the documentation for random.seed([x]): "If x is omitted or None, current system time is used; current system time is also used to initialize the generator when the module is first imported." -- nosy: +ezio.melotti priority: ->

[issue7809] Documentation for random module should indicate that a call to seed() is not required

Justin Lebar added the comment: Ack. I read it twice looking for that line! Perhaps it should still indicate that new Random objects are automatically seeded. And perhaps the line I missed should be a little bit louder? -- status: pending -> open ___

[issue7092] Test suite emits many DeprecationWarnings when -3 is enabled

Ezio Melotti added the comment: Warnings for imports of deprecated modules are now silenced in r77841 (patch 6 / silence_imports.diff). -- ___ Python tracker ___ ___

[issue7796] No way to find out if an object is an instance of a namedtuple

Sridhar Ratnakumar added the comment: For more discussion on this, see http://stackoverflow.com/questions/2166818 -- components: +Library (Lib) nosy: +srid ___ Python tracker ___