[issue26662] configure/Makefile doesn't check if "python" command works, needed to build Objects/typeslots.inc

Chi Hsuan Yen added the comment: Thanks! It's now working find with `make touch` :) -- ___ Python tracker ___

[issue26662] configure/Makefile doesn't check if "python" command works, needed to build Objects/typeslots.inc

Martin Panter added the comment: Victor: Gnu Make has a special “.DELETE_ON_ERROR” target that will cause Objects/typeslots.inc to be removed if the “python” command fails, which is slightly better than truncating it. See delete-on-error.patch. It looks like you were not using Gnu Make, but

[issue14977] mailcap does not respect precedence in the presence of wildcards

Michael Lazar added the comment: Alright thanks, I've submitted a patch -- ___ Python tracker ___ ___

[issue14977] mailcap does not respect precedence in the presence of wildcards

Changes by Michael Lazar : -- keywords: +patch Added file: http://bugs.python.org/file43682/mailcap.patch ___ Python tracker

[issue27479] Slicing strings out of bounds does not raise IndexError

Eryk Sun added the comment: This is documented behavior for the built-in sequence types [1], and it's also mentioned in the tutorial [2]. The indices() method of a slice object shows the resolved bounds for given sequence length: >>> slice(-1000, 1000, 1).indices(4) (0, 4, 1) >>>

[issue27285] Document the deprecation of pyvenv in favor of `python3 -m venv`

Steve Piercy added the comment: I've attached a patch for the buildbot error at [library/venv:353]. However, as noted in my [second bullet point](http://bugs.python.org/issue27285#msg269649): - I removed the file Doc/using/scripts.rst because it became obsolete. This caused warnings in

[issue27377] Add smarter socket.fromfd()

Martin Panter added the comment: Left some minor code review nitpicks. I opened Issue 27409 with an attempt at documenting exactly which SO_* etc symbols may be available. But so far I haven’t got any positive or negative feedback. If it were up to me, I would either commit everything except

[issue26867] test_ssl test_options fails on ubuntu 16.04

Xiang Zhang added the comment: Does this need to be backport to py2.7? It suffers from the same problem. -- ___ Python tracker ___

[issue27473] bytes_concat seems to check overflow using undefined behaviour

Xiang Zhang added the comment: Left a comment. -- ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue27476] Introduce a .github folder with PULL_REQUEST_TEMPLATE

Changes by Berker Peksag : -- resolution: -> fixed stage: commit review -> resolved status: open -> closed type: behavior -> enhancement ___ Python tracker

[issue23804] SSLSocket.recv(0) receives up to 1024 bytes

Roundup Robot added the comment: New changeset 74856df7e55b by Martin Panter in branch '3.5': Issue #23804: Fix SSL zero-length recv() calls to not block and raise EOF https://hg.python.org/cpython/rev/74856df7e55b New changeset 43d7e5fb3bc2 by Martin Panter in branch '2.7': Issue #23804: Fix

[issue26988] Add AutoNumberedEnum to stdlib

Ethan Furman added the comment: That brings up a really good point -- this feature requires the __prepare__ method of the metaclass, so it won't work in Python 2 any way. So, yeah, bug-fix-mostly mode for enum34. :) -- ___ Python tracker

[issue27478] Python Can't run

Senthil Kumaran added the comment: Please use stackoverflow.com or python-tu...@python.org for assistance. This site is for developers of python. -- nosy: +orsenthil resolution: -> rejected stage: -> resolved status: open -> closed ___ Python

[issue27464] Document that SplitResult & friends are namedtuples

Martin Panter added the comment: I agree, SplitResult._replace() would probably have been very useful to me in the past if it were available (and guaranteed by the documentation). The namedtuple implementation was added in revision 79579fa8d752 (in 2.6 and 3.0), with a comment mentioning

[issue26988] Add AutoNumberedEnum to stdlib

Barry A. Warsaw added the comment: On Jul 11, 2016, at 12:27 AM, Ethan Furman wrote: >Not sure. At this point I have the stdlib enum, enum34 enum, and aenum enum. > >In terms of capability, aenum is the most advanced, followed by the stdlib >enum, and finally enum34 (really the only difference

[issue10697] host and port attributes not documented well in function urllib.parse.urlparse and urlsplit

Changes by Martin Panter : -- status: open -> pending ___ Python tracker ___ ___

[issue27479] Slicing strings out of bounds does not raise IndexError

Changes by Elizabeth Myers : -- components: +Interpreter Core ___ Python tracker ___

[issue27479] Slicing strings out of bounds does not raise IndexError

New submission from Elizabeth Myers: When slicing strings, IndexError is not raised when the slices are out of bounds, even for negative indexes. Like so: >>> "test"[-1000:1000] 'test' >>> "test"[-1000:1] 't' >>> ""[-100:100] '' This seems more like a bug than useful behaviour to me.

[issue27479] Slicing strings out of bounds does not raise IndexError

Changes by Elizabeth Myers : -- type: -> behavior ___ Python tracker ___ ___

[issue27478] Python Can't run

New submission from Joshua: I am using the book, Beginning Programming with Python For Dummies and I am stuck. On chapter 10 of the book, there is a dialog box that says"Changing the current python directory". Inside the dialog box there is an instruction on how to change directory, which I

[issue14977] mailcap does not respect precedence in the presence of wildcards

R. David Murray added the comment: Submit it as a proposed patch here for review, please. git or hg diff against the default branch, or a pointer to an hg clone with the patch applied. -- versions: +Python 3.5, Python 3.6 -Python 2.7, Python 3.2, Python 3.3

[issue27285] Document the deprecation of pyvenv in favor of `python3 -m venv`

Martin Panter added the comment: Buildbot has errors and warnings: http://buildbot.python.org/all/builders/Docs%203.x/builds/1729/steps/suspicious/logs/stdio make -C Doc/ suspicious . . . writing output... [ 83%] library/venv WARNING: [library/venv:353] ":param" found in ":param

[issue14977] mailcap does not respect precedence in the presence of wildcards

Michael Lazar added the comment: Hello. In my opinion this is a pretty major deficiency. I was trying to add definitions to my ~/.mailcap file (which should take priority over system mailcap files) but they weren't getting applied because of the wildcard bug. This was prohibiting me from

[issue26988] Add AutoNumberedEnum to stdlib

Ethan Furman added the comment: Yeah, I think the public interface will just be the AutoEnum and AutoNameEnum style. --- > Will these features go into enum34? Not sure. At this point I have the stdlib enum, enum34 enum, and aenum enum. In terms of capability, aenum is the most advanced,

[issue27477] IDLE: Switch dialogs to ttk widgets.

Roundup Robot added the comment: New changeset 91fe65e3d7bb by Terry Jan Reedy in branch 'default': Issue #27477: Convert IDLE search dialogs to using ttk widgets. https://hg.python.org/cpython/rev/91fe65e3d7bb -- nosy: +python-dev ___ Python tracker

[issue27477] IDLE: Switch dialogs to ttk widgets.

Changes by Terry J. Reedy : -- keywords: +patch Added file: http://bugs.python.org/file43680/ttk-search.diff ___ Python tracker ___

[issue25652] collections.UserString.__rmod__() raises NameError

Jonathan Goble added the comment: Code analysis, if it can even be called that. I was simply looking through the source of the collections module one day out of curiosity (mainly to see how various things in it were implemented) and this bug jumped out at me as I was reading the code. I do

[issue25652] collections.UserString.__rmod__() raises NameError

Martin Panter added the comment: Jonathon: Do you have a use case for __rmod__(), or did you find this bug by code analysis? UserString.__rmod__() was added as part of Issue 22189. The main reason seems to be so that UserString has all the methods listed by dir(str). The result was that

[issue27469] Unicode filename gets crippled on Windows when drag and drop

Eryk Sun added the comment: The WSH drop handler was added to resolve issue 1656675. It was chosen because it supports long filenames. OTOH, the EXE drop handler probably uses short filenames because the command line is limited to 32,768 characters. (Actually, it only uses the short name for

[issue26988] Add AutoNumberedEnum to stdlib

John Hagen added the comment: To me, class Color(AutoEnum) and class Color(AutoEnum, IntEnum) is a little more straightforward. It makes usage of AutoEnum similar to IntEnum, and I would expect it to be at least as popular as it. A enum-related side question, since the plan is for this to go

[issue27078] Make f'' strings faster than .format: BUILD_STRING opcode?

Eric V. Smith added the comment: > And the expected performance for optimal `f'X is {x}'` code would > be *faster* than `"'X is %s' % (x,)"` which still needs to > interpret the string at runtime, and build a proper tuple object > on stack. That's not necessarily true. The f-string version

[issue27078] Make f'' strings faster than .format: BUILD_STRING opcode?

Antti Haapala added the comment: And the expected performance for optimal `f'X is {x}'` code would be *faster* than `"'X is %s' % (x,)"` which still needs to interpret the string at runtime, and build a proper tuple object on stack. -- ___ Python

[issue27173] Modern Unix key bindings for IDLE

Roundup Robot added the comment: New changeset 792e3294b59e by Terry Jan Reedy in branch 'default': Issue #27173: Fix error in test_config that caused test_idle to fail. https://hg.python.org/cpython/rev/792e3294b59e -- ___ Python tracker

[issue27392] Add a server_side keyword parameter to create_connection

Guido van Rossum added the comment: How about we use connect_socket() or a variant on that name? That feels similar to connect_{read,write}_pipe(), which also take a protocol_factory and an already-opened I/O object. If it's only for server-side sockets I'd call it

[issue26020] set_display evaluation order doesn't match documented behaviour

Raymond Hettinger added the comment: I've got it. -- ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue27477] IDLE: Switch dialogs to ttk widgets.

New submission from Terry J. Reedy: Scrollbars and the new query module now use ttk widgets. Time to convert the other dialogs. Changing imports is straightforward. Use of an option that can only be changed in the style may be harder. There was one instance of this among the scrollbars

[issue27476] Introduce a .github folder with PULL_REQUEST_TEMPLATE

Roundup Robot added the comment: New changeset 40e2dd4f7612 by Senthil Kumaran in branch 'default': issue27476 - Introduce a .github template to discourage github pull requests https://hg.python.org/cpython/rev/40e2dd4f7612 -- nosy: +python-dev ___

[issue27476] Introduce a .github folder with PULL_REQUEST_TEMPLATE

Senthil Kumaran added the comment: Thanks. Addressed the review comments. Committing this. -- Added file: http://bugs.python.org/file43679/issue27476-v2.patch ___ Python tracker

[issue27476] Introduce a .github folder with PULL_REQUEST_TEMPLATE

Brett Cannon added the comment: Review is done and only two comments for minor tweaks. -- nosy: +brett.cannon stage: -> commit review ___ Python tracker

[issue27473] bytes_concat seems to check overflow using undefined behaviour

Serhiy Storchaka added the comment: Here is a patch for 2.7. It fixes also concatenation and repetition of str and unicode. -- stage: commit review -> patch review Added file: http://bugs.python.org/file43678/concat_and_repeat_overflow_check-2.7.patch

[issue27476] Introduce a .github folder with PULL_REQUEST_TEMPLATE

Senthil Kumaran added the comment: Here is the patch. -- keywords: +patch Added file: http://bugs.python.org/file43677/issue2476.patch ___ Python tracker

[issue27476] Introduce a .github folder with PULL_REQUEST_TEMPLATE

Senthil Kumaran added the comment: Context: https://mail.python.org/pipermail/core-workflow/2016-July/000616.html https://github.com/python/cpython/pull/41 -- versions: +Python 3.6 ___ Python tracker

[issue27476] Introduce a .github folder with PULL_REQUEST_TEMPLATE

New submission from Senthil Kumaran: PULL_REQUEST_TEMPLATE will discourage pull requests in github repo and will instead point to python hg repo and dev guide. This will be removed after the hg to git migration is complete. -- assignee: orsenthil messages: 270124 nosy: orsenthil

[issue27473] bytes_concat seems to check overflow using undefined behaviour

Roundup Robot added the comment: New changeset dac248056b20 by Serhiy Storchaka in branch '3.5': Issue #27473: Fixed possible integer overflow in bytes and bytearray https://hg.python.org/cpython/rev/dac248056b20 New changeset de8f0e9196d8 by Serhiy Storchaka in branch 'default': Issue #27473:

[issue27172] Undeprecate inspect.getfullargspec()

R. David Murray added the comment: Also, this is now a documentation issue, though it does require a code change for the getargspec deprecation message. -- assignee: yselivanov -> components: +Documentation -Library (Lib) keywords: -patch type: enhancement -> behavior

[issue27172] Undeprecate inspect.getfullargspec()

R. David Murray added the comment: The existing patch no longer addresses the revised decision about the API (or the new title of the issue). So, we need a new patch. -- nosy: +r.david.murray stage: commit review -> needs patch ___ Python tracker

[issue27475] define_macros uses incorrect parameter for msvc compilers

Eryk Sun added the comment: Did you try it? Using -D works fine for me, as it should [1]: Options are specified by either a forward slash (/) or a dash (–). If an option takes an argument, the option's description documents whether a space is allowed between the option and

[issue22758] Regression in Python 3.2 cookie parsing

Roundup Robot added the comment: New changeset 1c07bd735282 by R David Murray in branch '3.3': #22758 null merge https://hg.python.org/cpython/rev/1c07bd735282 New changeset 5b712993dce5 by R David Murray in branch '3.4': #22758 null merge https://hg.python.org/cpython/rev/5b712993dce5 New

[issue27274] [ctypes] Allow from_pointer creation

Memeplex added the comment: As usual, thank you for the detailed and informative answer, Eryk. I think I understand your points but I decided to do it the way I did it because: 1. I sometimes need the array itself. For example, some of my clases contains or inherits from a ctypes structure

[issue26988] Add AutoNumberedEnum to stdlib

Barry A. Warsaw added the comment: On Jul 10, 2016, at 05:42 PM, Ethan Furman wrote: >class Color(Enum, settings=AutoNumber): [...] >class Color(Enum, settings=AutoName): I guess `settings` would take an AutoType enum. But that can't also be autonumbered or it would be autos all the way down.

[issue22758] Regression in Python 3.2 cookie parsing

R. David Murray added the comment: Oops. I guess there's no commit hook after all. -- resolution: -> fixed stage: commit review -> resolved status: open -> closed ___ Python tracker

[issue26176] EmailMessage example doesn't work

R. David Murray added the comment: Thanks, Nathan. -- resolution: -> fixed stage: commit review -> resolved status: open -> closed ___ Python tracker

[issue22758] Regression in Python 3.2 cookie parsing

Roundup Robot added the comment: New changeset d22fadc18d01 by R David Murray in branch '3.2': #22758: fix regression in handling of secure cookies. https://hg.python.org/cpython/rev/d22fadc18d01 -- nosy: +python-dev ___ Python tracker

[issue26176] EmailMessage example doesn't work

Roundup Robot added the comment: New changeset 1530fd9a7089 by R David Murray in branch '3.5': #26176: fix usage of Address constructor in email examples. https://hg.python.org/cpython/rev/1530fd9a7089 New changeset a9c11fecd83b by R David Murray in branch 'default': Merge: #26176: fix usage of

[issue16611] Cookie.py does not parse httponly or secure cookie flags

Roundup Robot added the comment: New changeset d22fadc18d01 by R David Murray in branch '3.2': #22758: fix regression in handling of secure cookies. https://hg.python.org/cpython/rev/d22fadc18d01 -- ___ Python tracker

[issue26020] set_display evaluation order doesn't match documented behaviour

R. David Murray added the comment: Ping. (Raymond, if you are OK with someone else committing this, you could un-assign it.) -- nosy: +r.david.murray ___ Python tracker

[issue23591] Add IntFlags

Ethan Furman added the comment: I don't think I'll have this in before the next alpha (today? tomorrow?) but I'll get it merged in the next couple weeks (need to do some integration work with the other Enum enhancements). -- ___ Python tracker

[issue22758] Regression in Python 3.2 cookie parsing

R. David Murray added the comment: My understanding is that there is a commit hook that prevents pushing to the 3.2 branch, so that Georg needs to do this. I've applied the patch and run the tests myself, and agree that it passes (as in, none of the test failures I see are related to

[issue26988] Add AutoNumberedEnum to stdlib

Ethan Furman added the comment: I like AutoEnum. Another auto-related thought: one of the more common Enum questions on StackOverflow is how to automatically have the value be the stringified version of the name: class Huh(Enum): this that those Huh.this.name == Huh.this.value # True

[issue27173] Modern Unix key bindings for IDLE

Roundup Robot added the comment: New changeset e6e6c71776b0 by Terry Jan Reedy in branch 'default': Issue #27173: Add 'IDLE Modern Unix' to the built-in key sets. https://hg.python.org/cpython/rev/e6e6c71776b0 -- nosy: +python-dev ___ Python tracker

[issue25652] collections.UserString.__rmod__() raises NameError

R. David Murray added the comment: This was set to commit review when Raymond was ready to commit it, but subsequent discussion indicates the patch isn't yet ready for commit. In particular, there ought to be some tests, even if the decision is to remove __rmod__. The fact that UserString

[issue18858] dummy_threading lacks threading.get_ident() equivalent

R. David Murray added the comment: A forgotten issue marked commit review. I guess we aren't checking the commit review queue very carefully; I certainly haven't been :(. This patch adds a test but does not fix the bug. The assert should have a message parameter like the existing use of it

[issue20674] Update comments in dictobject.c

Changes by R. David Murray : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue20647] 3.4 cherry-pick: d50a95fab002 add tracemalloc.Traceback.format() method

R. David Murray added the comment: Drat. Typoed the message number, this commit is for #20674. -- nosy: +r.david.murray ___ Python tracker ___

[issue20674] Update comments in dictobject.c

R. David Murray added the comment: Oops, wrong number in the commit message. Thanks for the patch, Jaysinh. New changeset 74109d87283f by R David Murray in branch '3.5': #20647: Update dictobject.c comments to account for randomized string hashes.

[issue27475] define_macros uses incorrect parameter for msvc compilers

New submission from Szabolcs Dombi: define_macros will generate parameters like -D msvc compilers expect /D and ignore -D link: https://msdn.microsoft.com/en-us/library/hhzbb5c8.aspx -- components: Windows messages: 270102 nosy: Szabolcs Dombi, paul.moore, steve.dower, tim.golden,

[issue20647] 3.4 cherry-pick: d50a95fab002 add tracemalloc.Traceback.format() method

Roundup Robot added the comment: New changeset 74109d87283f by R David Murray in branch '3.5': #20647: Update dictobject.c comments to account for randomized string hashes. https://hg.python.org/cpython/rev/74109d87283f New changeset 31cdf23da19d by R David Murray in branch 'default': Merge:

[issue27472] add the 'unix_shell' attribute to test.support

Xavier de Gaye added the comment: Yes, issue 27027 adds test.support.is_android and there is no need now to wait for issue 16353. Thanks David for reminding me, I have just added a cross-reference to issue 16353. -- ___ Python tracker

[issue16353] add function to os module for getting path to default shell

Xavier de Gaye added the comment: Issue 27472 adds test.support.unix_shell as the path to the default shell. -- ___ Python tracker ___

[issue27027] add the 'is_android' attribute to test.support

Changes by Xavier de Gaye : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue27027] add the 'is_android' attribute to test.support

Roundup Robot added the comment: New changeset 41dfd92f48f0 by Xavier de Gaye in branch 'default': Issue #27027: Added test.support.is_android that is True when this is an https://hg.python.org/cpython/rev/41dfd92f48f0 -- nosy: +python-dev ___ Python

[issue27427] Add new math module tests

Jeff Allen added the comment: It would be nice to see this considered alongside #26040. -- nosy: +jeff.allen ___ Python tracker ___

[issue27078] Make f'' strings faster than .format: BUILD_STRING opcode?

Serhiy Storchaka added the comment: For comparison: $ ./python -m timeit -s "x = 2" -- "f'X is {x}'" 100 loops, best of 3: 1.04 usec per loop $ ./python -m timeit -s "x = 2; j = ''.join" -- "j(['X is ', f'{x}'])" 100 loops, best of 3: 0.93 usec per loop $ ./python -m timeit -s "x = 2"

[issue27473] bytes_concat seems to check overflow using undefined behaviour

Serhiy Storchaka added the comment: LGTM. -- assignee: -> serhiy.storchaka stage: needs patch -> commit review ___ Python tracker ___

[issue27078] Make f'' strings faster than .format: BUILD_STRING opcode?

Changes by Serhiy Storchaka : -- nosy: +Demur Rumed ___ Python tracker ___ ___

[issue27473] bytes_concat seems to check overflow using undefined behaviour

Xiang Zhang added the comment: Sorry. v3 now includes iconcat. -- Added file: http://bugs.python.org/file43676/bytes_concat_overflow_check_v3.patch ___ Python tracker

[issue27472] add the 'unix_shell' attribute to test.support

R. David Murray added the comment: I think a cross reference to issue 16353 is worth making here :) I presume your intent with this issue is to avoid having to wait for that issue to get resolved. -- nosy: +r.david.murray ___ Python tracker

[issue27473] bytes_concat seems to check overflow using undefined behaviour

Serhiy Storchaka added the comment: And bytearray_iconcat() please. -- ___ Python tracker ___ ___

[issue27466] [Copy from github user macartur] time2netscape missing comma

Senthil Kumaran added the comment: This is fixed in all versions of python. Thanks for the review. -- resolution: -> fixed status: open -> closed type: -> behavior ___ Python tracker

[issue27466] [Copy from github user macartur] time2netscape missing comma

Roundup Robot added the comment: New changeset c613d8885054 by Senthil Kumaran in branch '2.7': [port to 2.7] - Issue #27466: Change time format returned by https://hg.python.org/cpython/rev/c613d8885054 -- ___ Python tracker

[issue26544] platform.libc_ver() returns incorrect version number

Nathaniel Smith added the comment: > The purpose of the function was to determine the minimum libc compatibility > requirements of the executable. For what it's worth, I didn't know this, the pip authors obviously didn't know this, and after rereading the docs just now I still can't quite

[issue26988] Add AutoNumberedEnum to stdlib

John Hagen added the comment: Some ideas for the new stdlib class: BasicEnum - This helps emphasize that it is a simpler version of Enum that doesn't support all of the Enum features (like assigning values). It also helps communicate that if you don't need values this is a better fit.

[issue27473] bytes_concat seems to check overflow using undefined behaviour

Xiang Zhang added the comment: Of course. I forgot to check bytearray. :( The new patch now also includes bytearray. -- Added file: http://bugs.python.org/file43675/bytes_concat_overflow_check_v2.patch ___ Python tracker

[issue27466] [Copy from github user macartur] time2netscape missing comma

Roundup Robot added the comment: New changeset 3356d7c57750 by Senthil Kumaran in branch '3.5': Issue #27466: Change time format returned by http.cookie.time2netscape, https://hg.python.org/cpython/rev/3356d7c57750 New changeset 324ade62c0f0 by Senthil Kumaran in branch 'default': [merge from

[issue27027] add the 'is_android' attribute to test.support

STINNER Victor added the comment: LGTM. Go ahead. -- nosy: +haypo ___ Python tracker ___ ___ Python-bugs-list

[issue1621] Do not assume signed integer overflow behavior

Antti Haapala added the comment: One common case where signed integer overflow has been assumed has been the wraparound/overflow checks like in http://bugs.python.org/issue27473 I propose that such commonly erroneous tasks such as overflow checks be implemented as common macros in CPython as

[issue27078] Make f'' strings faster than .format: BUILD_STRING opcode?

Antti Haapala added the comment: I am not an expert on writing new opcodes to CPython (having never done it, don't know where to change the disassembler and such, how to make compiler generate them properly and such), but I'd be glad to help with testing, timing and writing the possible

[issue27473] bytes_concat seems to check overflow using undefined behaviour

Serhiy Storchaka added the comment: Xiang Zhang, could you please write a patch for bytearray too? -- stage: commit review -> needs patch ___ Python tracker

[issue27473] bytes_concat seems to check overflow using undefined behaviour

Xiang Zhang added the comment: Yes, the current code is valid with -fwrapv. But I am not sure if every compiler supports this feature. So maybe we can't totally rely on it. And in issue1621, some efforts seem to have worked to factor these out. --

[issue26544] platform.libc_ver() returns incorrect version number

Marc-Andre Lemburg added the comment: At the time the code was written, libc and glibc were in wide spread use, so it's not surprising that it doesn't work well for other C libs. Note that the routine returns the highest libc version number used and required by the executable (usually the

[issue27473] bytes_concat seems to check overflow using undefined behaviour

Antti Haapala added the comment: The previous code was perfectly fine with `-fwrapv` since it makes signed overflow behaviour defined. And afaik BDFLs stance is that signed integer overflow should be defined to wrap anyhow. In my opinion the `-fwrapv` itself makes one proliferate all

[issue27235] Heap overflow occurred due to the int overflow (Python-2.7.11/Modules/posixmodule.c)

Changes by Serhiy Storchaka : -- stage: -> test needed status: open -> pending ___ Python tracker ___

[issue27474] Unify exception in _Py_bytes_contains for integers

Changes by Serhiy Storchaka : -- components: +Interpreter Core resolution: -> fixed stage: commit review -> resolved status: open -> closed ___ Python tracker

[issue27474] Unify exception in _Py_bytes_contains for integers

Roundup Robot added the comment: New changeset 93ab72de7431 by Serhiy Storchaka in branch 'default': Issue #27474: Unified error messages in the __contains__ method of bytes and https://hg.python.org/cpython/rev/93ab72de7431 -- nosy: +python-dev ___

[issue20767] Some python extensions can't be compiled with clang 3.4

Changes by Berker Peksag : -- components: -Installation, Interpreter Core, Library (Lib), Tests type: performance -> compile error versions: -Python 3.3, Python 3.4 ___ Python tracker

[issue23285] PEP 475 - EINTR handling

Changes by Berker Peksag : Removed file: http://bugs.python.org/file43674/b3b439d7dd40.diff ___ Python tracker ___

[issue20767] Some python extensions can't be compiled with clang 3.4

Stefan Krah added the comment: Strange, why can anyone edit the classification? It happens a lot lately. -- ___ Python tracker ___

[issue27473] bytes_concat seems to check overflow using undefined behaviour

Martin Panter added the comment: I changed the versions without checking first. Long story short: Objects/stringobject.c (Python 2 equivalent of Objects/bytesobject.c) is already fixed, but in all versions, Objects/bytearrayobject.c is apparently unfixed. Python 2 was fixed as part of

[issue1621] Do not assume signed integer overflow behavior

Changes by Martin Panter : -- dependencies: +bytes_concat seems to check overflow using undefined behaviour ___ Python tracker ___

[issue27473] bytes_concat seems to check overflow using undefined behaviour

Martin Panter added the comment: The patch looks correct to me. Issue 1621 is open about the general problem of overflows. -- nosy: +martin.panter stage: needs patch -> commit review versions: +Python 2.7, Python 3.5 ___ Python tracker

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