[issue23551] IDLE to provide menu link to PIP gui.

Aivar Annamaa added the comment: In case this issue becomes active again, I'm listing my design implemented in Thonny IDE (http://thonny.org) -- see the attached png. If you decide same design is suitable for IDLE, then I'm happy to create a version of the dialog without Thonny dependencies.

[issue30114] json module: it is not possible to override 'true', 'false' values during encoding bool

Changes by Serhiy Storchaka : -- resolution: -> rejected ___ Python tracker ___

[issue30114] json module: it is not possible to override 'true', 'false' values during encoding bool

Bob Ippolito added the comment: Agreed, this does seem unnecessary. The library has been in active use for over a decade, and this is the first time I've seen this request. I would recommend preprocessing the data that you're going to encode if you have a need for this. -- stage: ->

[issue30114] json module: it is not possible to override 'true', 'false' values during encoding bool

Serhiy Storchaka added the comment: I concur with Raymond. -- nosy: +serhiy.storchaka ___ Python tracker ___

[issue30122] Added missing archive programs and close option to Windows docs.

Changes by Decorater : -- title: Added missing things to Windows docs. -> Added missing archive programs and close option to Windows docs. ___ Python tracker

[issue30122] Added missing things to Windows docs.

Changes by Decorater : -- pull_requests: +1349 ___ Python tracker ___ ___

[issue30122] Added missing things to Windows docs.

Changes by Decorater : -- pull_requests: +1348 ___ Python tracker ___ ___

[issue30122] Added missing things to Windows docs.

Changes by Decorater : -- pull_requests: +1347 ___ Python tracker ___ ___

[issue30122] Added missing things to Windows docs.

New submission from Decorater: I realized the Windows docs lacked some information so I added it. I will try to create an cherry pick for 3.6 and 3.6 as well. Also if desired I could also see if it can be applied to the 2.7 branch as well. -- assignee: docs@python components:

[issue30114] json module: it is not possible to override 'true', 'false' values during encoding bool

Raymond Hettinger added the comment: Sorry, I think this is unnecessary feature creep. The goal of the JSON module is to generate valid JSON for some semantically equivalent Python. Wanting to turn *True* into the string "True" isn't in the spirit of the module and certainly not worth all

[issue30104] Float rounding errors on AMD64 FreeBSD CURRENT Debug 3.x buildbot

Changes by Ed Maste : -- nosy: +emaste ___ Python tracker ___ ___ Python-bugs-list

[issue29191] liblzma is missing from pcbuild.sln

Steve Dower added the comment: New changeset f60c9e54f501065f3be2a4cfb4c387dfa2f243a9 by Steve Dower (Segev Finer) in branch 'master': bpo-29191: Add liblzma.vcxproj to pcbuild.sln and other missing entries (#1222)

[issue30121] Windows: subprocess debug assertion on failure to execute the process

Changes by Segev Finer : -- pull_requests: +1346 ___ Python tracker ___ ___

[issue29191] liblzma is missing from pcbuild.sln

Changes by Segev Finer : -- pull_requests: +1345 ___ Python tracker ___ ___

[issue30121] Windows: subprocess debug assertion on failure to execute the process

New submission from Segev Finer: subprocess triggers a debug assertion in the CRT on failure to execute the process due to closing the pipe *handles* in the except clause using os.close rather than .Close() (os.close closes CRT file descriptors and not handles). In addition to that once this

[issue30104] Float rounding errors on AMD64 FreeBSD CURRENT Debug 3.x buildbot

Changes by STINNER Victor : -- pull_requests: +1344 ___ Python tracker ___ ___

[issue30104] Float rounding errors on AMD64 FreeBSD CURRENT Debug 3.x buildbot

Dimitry Andric added the comment: This is most likely the same issue we found in https://bugs.freebsd.org/216770, which was reported upstream to LLVM here: https://bugs.llvm.org//show_bug.cgi?id=31928, and resulted in a very long and not really productive discussion about whether type punning

[issue30104] Float rounding errors on AMD64 FreeBSD CURRENT Debug 3.x buildbot

STINNER Victor added the comment: > Why is -ffast-math being used? That seems like it's asking for trouble. Sorry, my comment was unclear: I only tried to list all compiler options which have an impact on floating point numbers. > So this is smelling like a compiler bug to me. Right, I will

[issue30096] Update examples in abc documentation to use abc.ABC

Eric Appelt added the comment: I created a PR to update the documentation to use this pattern and follow Raymond's suggestion of showing both ways to define an abc. In order to make the examples comprehensible when read from beginning to end, I reordered the classes so that abc.ABC is

[issue30096] Update examples in abc documentation to use abc.ABC

Changes by Eric Appelt : -- pull_requests: +1343 ___ Python tracker ___ ___

[issue29606] urllib FTP protocol stream injection

Dong-hee Na added the comment: I uploaded the PR which check invalid URL such as ftp://foo:bar%0d%0ainjec...@example.net/file.png -- nosy: +corona10 ___ Python tracker

[issue29802] A possible null-pointer dereference in struct.s_unpack_internal()

Changes by Serhiy Storchaka : -- pull_requests: +1342 ___ Python tracker ___ ___

[issue29802] A possible null-pointer dereference in struct.s_unpack_internal()

Serhiy Storchaka added the comment: New changeset 7a113a0cbf545588d61286fcc0e89141cf211735 by Serhiy Storchaka in branch '3.6': bpo-29802: Fix the cleaning up issue in PyUnicode_FSDecoder(). (#1217) https://github.com/python/cpython/commit/7a113a0cbf545588d61286fcc0e89141cf211735 --

[issue19764] subprocess: use PROC_THREAD_ATTRIBUTE_HANDLE_LIST with STARTUPINFOEX on Windows Vista

Segev Finer added the comment: OK Rietveld definitely punted on the git patch (I guess it's only for the old Mercurial repo, I don't think it actually even support Git...) I will try re-submitting the patch as a PR so that it can be reviewed easily. --

[issue19764] subprocess: use PROC_THREAD_ATTRIBUTE_HANDLE_LIST with STARTUPINFOEX on Windows Vista

Changes by Roundup Robot : -- pull_requests: +1341 ___ Python tracker ___

[issue19764] subprocess: use PROC_THREAD_ATTRIBUTE_HANDLE_LIST with STARTUPINFOEX on Windows Vista

Segev Finer added the comment: Oh LOL!!! I missed the fact that Python finally moved to GitHub! Rebased the patch on top of the Git master XD (And removed accidentally committed code... sorry...) I still submitted as a patch since I don't know if the infrastructure handles moving a patch to a

[issue29802] A possible null-pointer dereference in struct.s_unpack_internal()

Changes by Serhiy Storchaka : -- pull_requests: +1340 ___ Python tracker ___ ___

[issue29606] urllib FTP protocol stream injection

Changes by Dong-hee Na : -- pull_requests: +1339 ___ Python tracker ___ ___

[issue30104] Float rounding errors on AMD64 FreeBSD CURRENT Debug 3.x buildbot

Mark Dickinson added the comment: Hmm. Just looked at dto5.c; nice work reducing it to something so simple. This is looking a bit like either a strict-aliasing related problem, or a compiler bug, or both. My understanding of the "union trick" that dtoa.c uses is that it's well-defined under

[issue30085] Discourage operator.__dunder__ functions

Terry J. Reedy added the comment: Raymond assigned the PR to himself, so I added him here as nosy and assignee. -- ___ Python tracker ___

[issue30120] add new key words to keyword lib

Changes by R. David Murray : -- resolution: -> duplicate stage: -> resolved status: open -> closed superseder: -> keyword module missing async and await keywords ___ Python tracker

[issue30104] Float rounding errors on AMD64 FreeBSD CURRENT Debug 3.x buildbot

Mark Dickinson added the comment: Why is -ffast-math being used? That seems like it's asking for trouble. -- ___ Python tracker ___

[issue30120] add new key words to keyword lib

Changes by Михайло Гавеля : -- pull_requests: +1338 ___ Python tracker ___ ___

[issue30085] Discourage operator.__dunder__ functions

Terry J. Reedy added the comment: My suggestion from the python-ideas thread:: replace the current "The function names are those used for special class methods; variants without leading and trailing __ are also provided for convenience." with ""Many function names are those used for special

[issue30120] add new key words to keyword lib

Changes by Михайло Гавеля : -- components: Library (Lib) nosy: Михайло Гавеля priority: normal severity: normal status: open title: add new key words to keyword lib versions: Python 3.6 ___ Python tracker

[issue29802] A possible null-pointer dereference in struct.s_unpack_internal()

Serhiy Storchaka added the comment: New changeset 40db90c1ce1a59d5f5f2894bb0ce3211bf27 by Serhiy Storchaka in branch 'master': bpo-29802: Fix reference counting in module-level struct functions (#1213) https://github.com/python/cpython/commit/40db90c1ce1a59d5f5f2894bb0ce3211bf27

[issue30119] (ftplib) A remote attacker could possibly attack by containing the newline characters

Changes by Dong-hee Na : -- title: A remote attacker could possibly use this flaw to manipulate an FTP connection opened by a Python application -> (ftplib) A remote attacker could possibly attack by containing the newline characters

[issue19764] subprocess: use PROC_THREAD_ATTRIBUTE_HANDLE_LIST with STARTUPINFOEX on Windows Vista

Segev Finer added the comment: Added the 5th version after another review by eryksun (In rietveld). -- Added file: http://bugs.python.org/file46819/windows-subprocess-close-fds-v5.patch ___ Python tracker

[issue30119] A remote attacker could possibly use this flaw to manipulate an FTP connection opened by a Python application

Changes by Dong-hee Na : -- versions: +Python 3.7 ___ Python tracker ___ ___

[issue30119] A remote attacker could possibly use this flaw to manipulate an FTP connection opened by a Python application

Changes by Dong-hee Na : -- pull_requests: +1337 ___ Python tracker ___ ___

[issue30119] A remote attacker could possibly use this flaw to manipulate an FTP connection opened by a Python application

New submission from Dong-hee Na: It was discovered that the FTP client implementation in the Networking component of Python failed to correctly handle user inputs. A remote attacker could possibly use this flaw to manipulate an FTP connection opened by a Python application if it could make it

[issue30104] Float rounding errors on AMD64 FreeBSD CURRENT Debug 3.x buildbot

STINNER Victor added the comment: Much simpler test: [haypo@freebsd ~/prog/python/master]$ clang40 -O1 dtoa5.c -o x && ./x k=1 aadj=3.364 test ok [haypo@freebsd ~/prog/python/master]$ clang40 -O2 dtoa5.c -o x && ./x k=1 aadj=1.682 test FAILED: BUG! -- Added file:

[issue30115] test_logging report reference leak

Vinay Sajip added the comment: I just did a git pull, then: $ make distclean $ ./configure --with-pydebug $ make EXTRA_CFLAGS="-DPy_REF_DEBUG -DPy_TRACE_REFS" $ ./python Python 3.7.0a0 (heads/master:8f5cdfa, Apr 20 2017, 16:41:52) [GCC 5.4.0 20160609] on linux Type "help", "copyright",

[issue21842] Fix IDLE in unicodeless build

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue21834] Fix a number of tests in unicodeless build

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue21835] Fix Tkinter in unicodeless build

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue21836] Fix sqlite3 in unicodeless build

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue21837] Fix tarfile in unicodeless build

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue21839] Fix distutils in unicodeless build

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue21838] Fix ctypes in unicodeless build

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue21841] Fix xml.sax in unicodeless build

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue21843] Fix doctest in unicodeless build

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue21845] Fix plistlib in unicodeless build

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue21846] Fix zipfile in unicodeless build

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue21848] Fix logging in unicodeless build

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue21850] Fix httplib and SimpleHTTPServer in unicodeless build

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue21851] Fix gettext in unicodeless build

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue21852] Fix optparse in unicodeless build

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue21854] Fix cookielib in unicodeless build

Changes by Serhiy Storchaka : -- dependencies: -Fix unicodeless build of Python resolution: -> rejected ___ Python tracker

[issue21854] Fix cookielib in unicodeless build

Changes by Serhiy Storchaka : -- dependencies: +Fix unicodeless build of Python stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue21833] Fix unicodeless build of Python

Changes by Serhiy Storchaka : -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue30104] Float rounding errors on AMD64 FreeBSD CURRENT Debug 3.x buildbot

STINNER Victor added the comment: > Still ok with clang 3.8 with -O1: Sorry, you should read clang 4.0 here. -- ___ Python tracker ___

[issue30104] Float rounding errors on AMD64 FreeBSD CURRENT Debug 3.x buildbot

STINNER Victor added the comment: I created a test case: attached dtoa2.c. Ok with GCC 6.3.1 (on Fedora 25) and clang 3.8 (on FreeBSD 11) with -O3: haypo@selma$ gcc -O3 dtoa2.c -o x && ./x text: 29865e170 -> float: 2.9865e+174 0x1.8265ea9f864bcp+579 {bc 64 f8 a9 5e 26 28 64} [haypo@freebsd

[issue29387] Tabs vs spaces FAQ out of date

Changes by Mariatta Wijaya : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue30104] Float rounding errors on AMD64 FreeBSD CURRENT Debug 3.x buildbot

STINNER Victor added the comment: test_strtod fails on FreeBSD using clang 4.0, but pass using clang 3.8. Links: * https://gcc.gnu.org/wiki/FloatingPointMath * https://gcc.gnu.org/wiki/Math_Optimization_Flags * ICC fp-model: https://software.intel.com/en-us/node/682946 GCC options: *

[issue18971] Use argparse in the profile/cProfile modules

Louie Lu added the comment: haypo, murray, thanks for pointing this thing, I will let go about the bad message test, move to output file and sort test tomorrow, also add a new issue: #30118 -- ___ Python tracker

[issue30118] Adding unittest for cProfile / profile command line interface

New submission from Louie Lu: Serhiy provide a cProfile / profile CLI optparse to argparse patch in #18971, it is time to add up the unittest of CLI test. I'll add the unittest these days for it. -- components: Library (Lib) messages: 291981 nosy: louielu, serhiy.storchaka priority:

[issue30102] improve performance of libSSL usage on hashing

Gustavo Serra Scalet added the comment: > Since OPENSSL_config() accepts a filename, maybe a first step would be > to expose the function as ssl.OPENSSL_config(filename) to allow user to > load *explicitly* a configuration file? ssl.OPENSSL_config() would call > OPENSSL_config(NULL). Would it

[issue29943] PySlice_GetIndicesEx change broke ABI in 3.5 and 3.6 branches

Nathaniel Smith added the comment: FYI: https://github.com/pandas-dev/pandas/pull/16066 -- ___ Python tracker ___

[issue30112] Spam

Changes by Zachary Ware : -- nosy: -drkirkby, louielu title: useful things -> Spam ___ Python tracker ___

[issue18971] Use argparse in the profile/cProfile modules

R. David Murray added the comment: Well, part of the point of the tests is to make sure the module's behavior doesn't change when doing the conversion to argparse. But "behavior changing" doesn't extend to the exact format of the output...that can change, as long as what the module *does*

[issue18971] Use argparse in the profile/cProfile modules

STINNER Victor added the comment: > bad news, somehow the output of std.err and std.out have different between > optparse and argparse Only test argparse. I don't think that it matters to test that the change doesn't change the behaviour. You can also redirect stderr to stdout. What do you

[issue18971] Use argparse in the profile/cProfile modules

Louie Lu added the comment: bad news, somehow the output of std.err and std.out have different between optparse and argparse, even if the test is done, it still need to convert some testcase to argparse compatible. -- nosy: +louielu ___ Python

[issue30116] numpy.ndarray.T doesn't change the structure

R. David Murray added the comment: Numpy is not part of the Python standard library. You'll need to engage with the numpy community on this question. (I say engage with them on the question, not report a bug to them, because I highly doubt this is a bug...there's probably some way to do

[issue30109] make reindent failed.

Mariatta Wijaya added the comment: New changeset 430020500c56259d31e07d32771f017952bad4e0 by Mariatta in branch '3.6': [3.6] bpo-30109: Fix reindent.py (GH-1207) (GH-1208) https://github.com/python/cpython/commit/430020500c56259d31e07d32771f017952bad4e0 --

[issue30109] make reindent failed.

Mariatta Wijaya added the comment: New changeset 60d27f42a07d0b9d4a2c3fb160cac1683e91f196 by Mariatta in branch '3.5': [3.5] bpo-30109: Fix reindent.py (GH-1207) (GH-1209) https://github.com/python/cpython/commit/60d27f42a07d0b9d4a2c3fb160cac1683e91f196 --

[issue29533] urllib2 works slowly with proxy on windows

Marc Schlaich added the comment: Well, you can read the proxy settings from registry and write them to os.environ (no_proxy needs to be transformed as it has a different format). This will only take effect for the current process. -- ___ Python

[issue30117] test_lib2to3.test_parser.test_all_project_files() fails

Changes by STINNER Victor : -- nosy: +barry ___ Python tracker ___ ___

[issue13125] test_all_project_files() expected failure

STINNER Victor added the comment: I created the issue #30117 since the bug wasn't fixed yet. -- nosy: +haypo ___ Python tracker ___

[issue30117] test_lib2to3.test_parser.test_all_project_files() fails

New submission from STINNER Victor: The test_lib2to3.test_parser.test_all_project_files() test fails and produces an annoying output. See the issue #13125 Example of a buildbot: 0:11:09 [398/404] test_lib2to3 passed (39 sec) ---

[issue29718] Fixed compile on cygwin.

Erik Bray added the comment: This seems to be fixing a number of different Cygwin issues, many of which are known (some of these patches come from the Cygwin port of Python). However, some of these issues are already being handled separately, such as #25658, and I think rather than one big

[issue30030] Simplify _RandomNameSequence

STINNER Victor added the comment: "Generating every name consumes about 16 random bytes. This can exhaust the system entropy and slowdown other applications." Crys and Alex_Gaynor confirmed me on IRC that these two assumptions are both wrong. See for example

[issue30116] numpy.ndarray.T doesn't change the structure

New submission from m.meliani: The few following lines, i believe, show how the numpy.ndarray.T or numpy.ndarray.transpose() don't change the structure of the data only the way they're displayed. Which is sometimes a problem when handling big quantities of data which you need to look at a

[issue30108] test_site modifies sys.path

STINNER Victor added the comment: The initial issue (test_site modifies sys.path) has been fixed. I don't think that it's worth it to backport the change, it's just a warning in tests. @Serhiy: Feel free to open a new issue if you want to enhance test_site ;-) -- resolution: -> fixed

[issue30108] test_site modifies sys.path

STINNER Victor added the comment: Serhiy Storchaka added the comment: > I'm wondering if the user site directory should be removed in > tearDownModule(). Writing into $HOME/.local is just completely wrong :-) The test suite must not modify the "system". On a buildbot, $HOME is the root

[issue29533] urllib2 works slowly with proxy on windows

Julia Dolgova added the comment: I'm not sure that users of my program will like if I define such variables in their systems -- ___ Python tracker ___

[issue30108] test_site modifies sys.path

STINNER Victor added the comment: New changeset b85c136903c6d2368162f7c4a58f258c9c69ead0 by Victor Stinner in branch 'master': bpo-30108: Restore sys.path in test_site (#1197) https://github.com/python/cpython/commit/b85c136903c6d2368162f7c4a58f258c9c69ead0 --

[issue29802] A possible null-pointer dereference in struct.s_unpack_internal()

Serhiy Storchaka added the comment: Thank you for your report Artem. But Modules/clinic/_struct.c.h is generated file, it shouldn't be manually edited. And clearing the cache doesn't solves the bug. If _PyArg_ParseStack() failed it calls cache_struct_converter() for clearing s_object and

[issue30115] test_logging report reference leak

New submission from Xiang Zhang: 0:00:00 [1/1] test_logging beginning 9 repetitions 123456789 . test_logging leaked [24, -24, 1, 24] memory blocks, sum=25 test_logging failed in 3 min 15 sec 1 test failed: test_logging Seems d61910c598876788c9b4bf0e116370bbfc5a2f85 is responsible.

[issue29802] A possible null-pointer dereference in struct.s_unpack_internal()

Changes by Serhiy Storchaka : -- pull_requests: +1336 ___ Python tracker ___ ___

[issue30111] json module: encoder optimization

Serhiy Storchaka added the comment: New features can be only added to the default branch. True and False are not global variables but keywords in Python 3. And in any case the json module is accelerated by C implementation which much faster than any microoptimized Python code. --

[issue9285] Add a profile decorator to profile and cProfile

Changes by Louie Lu : -- pull_requests: +1335 ___ Python tracker ___ ___ Python-bugs-list

[issue30113] Add profile test case for trace_dispatch_return assertion

Changes by Louie Lu : -- pull_requests: +1334 ___ Python tracker ___ ___ Python-bugs-list

[issue30097] Command-line option to suppress "from None" for debugging

Changes by Wolfgang Maier : -- nosy: +wolma ___ Python tracker ___

[issue30114] json module: it is not possible to override 'true', 'false' values during encoding bool

New submission from Marian Horban: It is not possible to override 'true', 'false' values during encoding bool. For example if I want to dump dict like: {"key": True} and result must be not {"key": true} but let's say {"key": "TRUE"} It is really hard to force json.dumps function to

[issue30112] useful things

Changes by Martin Panter : -- Removed message: http://bugs.python.org/msg291956 ___ Python tracker ___

[issue30112] useful things

Changes by Christian Heimes : -- resolution: -> not a bug stage: -> resolved status: open -> closed ___ Python tracker ___

[issue30113] Add profile test case for trace_dispatch_return assertion

New submission from Louie Lu: This is a sub-problem of #9285, in #9285, we aim to provide cProfile and profile a context manager, this will need to add code like this: def __enter__(self): self.set_cmd('') sys.setprofile(self.dispatcher) return self Unfortunately,

[issue30112] useful things

Louie Lu added the comment: Please don't click the link, Google chrome return a security error """ Attackers on www.arqja.com may trick you into doing something dangerous like installing software or revealing your personal information (for example, passwords, phone numbers, or credit cards).

[issue30111] json module: encoder optimization

New submission from Marian Horban: It is possible to improve performance of json module encoder. Since access to local variables is faster than to globals/builtins I propose to use locals instead of globals. Small test of such improvement: >>> import timeit >>> def flocal(name=False): ...

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