[issue32559] logging - public function to get level from name

Vinay Sajip added the comment: I don't think a strong enough case has been made for adding this enhancement. -- resolution: -> rejected stage: -> resolved status: open -> closed ___ Python tracker _

[issue32575] IDLE cannot locate certain SyntaxErrors raised by f-string expressions

Terry J. Reedy added the comment: Syntax errors come from Python, not IDLE. Except for the pseudofile name ('' versus ''), the message is the same as the interactive interpreter. Anytime one thinks IDLE has a bug, one should check the standard interactive interpreter as a 'control'. --

[issue32577] Pip creates entry point commands in the wrong place when invoked in a venv nested in a virtualenv

New submission from Tzu-ping Chung : (I’m not sure whether this is a venv or virtualenv problem. Asking here first.) To reproduce: $ python3.6 -m virtualenv outer $ ./outer/bin/python -m venv inner $ ls inner/bin activate activate.csh activate.fish python python3 In compari

[issue32573] sys.argv documentation should include caveat for embedded environments

Nick Coghlan added the comment: There are actually 3 attributes that may be absent when CPython itself isn't managing the C level entry point: sys.argv, sys.warnoptions, and sys._xoptions. I'd be more inclined to make the implementation match the docs though, and have these all be empty lists

[issue32559] logging - public function to get level from name

Raymond Hettinger added the comment: > The request is not to set the level but to get the level > given the level name aka textual representation. > For example, passing in INFO should return 20 and passing > in CRITICAL should return 50. Why do we care about this? -- __

[issue32534] Speed-up list.insert: use memmove()

Raymond Hettinger added the comment: FWIW, we've encountered a number of situations in the past when something that improved the timings on one compiler would make timings worse on another compiler. There was also variance between timings on 32-bit builds versus 64-bit builds. -- _

[issue32516] Add a shared library mechanism for win32

Nathaniel Smith added the comment: > That looks like recompilation (or at least how recompilation would look if > you'd been granted permission). Assuming you can recompile the binary, you > could rename the dependency and regenerate the import library so that you can > link directly against

[issue32516] Add a shared library mechanism for win32

xoviat added the comment: Just to be clear, I'm not considering doing this with respect to the C/C++ runtimes, but all of the other shared libraries. And in case you weren't aware, this is exactly what auditwheel does (except that I believe it uses patchelf, whereas I will be using Nathaniel'

[issue32551] Zipfile & directory execution in 3.5.4 also adds the parent directory to sys.path

Nick Coghlan added the comment: Good catch Eryk, I misdiagnosed what was going on, since the current directory and the parent directory were the same location in Ned's particular example. I double checked, and we resolve symlinks in path entries *before* performing the incorrect directory tra

[issue32516] Add a shared library mechanism for win32

Steve Dower added the comment: That looks like recompilation (or at least how recompilation would look if you'd been granted permission). Assuming you can recompile the binary, you could rename the dependency and regenerate the import library so that you can link directly against the new name

[issue29319] Embedded 3.6.0 distribution cannot run pyz files

Nick Coghlan added the comment: Tweaking metadata to make it clear Py3.5 was also updated. -- versions: +Python 3.5 ___ Python tracker ___ _

[issue32516] Add a shared library mechanism for win32

Nathaniel Smith added the comment: > it still won't help if another import has loaded a different DLL by the same > name. This is where you can't avoid recompilation or activation contexts. Ah, there's an important bit of context you're missing: there is actually a third option :-) https://g

[issue30604] co_extra_freefuncs is stored thread locally and can lead to crashes

Change by Jeethu Rao : -- nosy: +jeethu ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.or

[issue28521] _PyEval_RequestCodeExtraIndex should return a globally valid index, not a ThreadState specific one

Change by Jeethu Rao : -- nosy: +jeethu ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.or

[issue32516] Add a shared library mechanism for win32

Steve Dower added the comment: The import hook could theoretically modify the search path before and after loading the module, though that could make debugging a real pain. I was also thinking of just having an explicit list of DLLs to load, rather than inspecting the binary. Per-module prelo

[issue32516] Add a shared library mechanism for win32

xoviat added the comment: For the record, moving the DLL path manipulation code into the interpreter would address the concern that importing a module would not manipulate the search path because the behavior would move into Python itself. -- ___ P

[issue32573] sys.argv documentation should include caveat for embedded environments

Pedro added the comment: My comment above uses "code that we provide for supporting embedding," not "third party code," as the definition of embedded. -- ___ Python tracker __

[issue32573] sys.argv documentation should include caveat for embedded environments

Pedro added the comment: My first inclination would be no. An argv value of [''] means "zero command-line arguments" (not even a filename), which implies the following as far as I know: 1. Python was called as an executable rather than a library, because you can't pass command-line arguments

[issue32516] Add a shared library mechanism for win32

Nathaniel Smith added the comment: Steve said: > The import hook was my proposal to let you only preload DLLs when the > extension module is being loaded, rather than having to load all the DLLs on > the first "import scipy" just in case one of its submodules gets imported > later. A hook can

[issue32576] concurrent.futures.thread potential deadlock due to Queue in weakref callback

New submission from Gregory P. Smith : As a follow up to https://bugs.python.org/issue14976 which just introduced queue.SimpleQueue: concurrent.futures.thread currently uses a queue.Queue() from weakref callbacks which could in theory lead to a deadlock when periodic gc triggers a cleanup inv

[issue14976] queue.Queue() is not reentrant, so signals and GC can cause deadlocks

Gregory P. Smith added the comment: https://bugs.python.org/issue32576 filed for that -- ___ Python tracker ___ ___ Python-bugs-list

[issue32516] Add a shared library mechanism for win32

Steve Dower added the comment: I am very okay with it not being Python's responsibility to do this. -- resolution: -> rejected stage: -> resolved status: open -> closed ___ Python tracker __

[issue32534] Speed-up list.insert: use memmove()

Jeethu Rao added the comment: > Be careful. Moving "l.insert" lookup of the loop might make the code slower. > I never looked why. But Python 3.7 was also optimized in many places to call > methods, so I'm not sure anymore :) Thanks again! Here's a gist without the hack[1]. [1]: https://gist

[issue32534] Speed-up list.insert: use memmove()

STINNER Victor added the comment: > I’ve run the benchmark that you've suggested with a minor change (to avoid > the cost of LOAD_ATTR) Be careful. Moving "l.insert" lookup of the loop might make the code slower. I never looked why. But Python 3.7 was also optimized in many places to call me

[issue32534] Speed-up list.insert: use memmove()

Jeethu Rao added the comment: Victor: I’m booting with the isolcpus and rcu_nocbs flags, and running pyperformance with the --affinity flag to pin the benchmark to the isolated CPU cores. I’ve also run `perf system tune`. And the OS is Ubuntu 17.10. Thanks for the tip on using perf timeit ins

[issue31299] Add "ignore_modules" option to TracebackException.format()

Change by Dmitry Kazakov : -- pull_requests: +5065 stage: needs patch -> patch review ___ Python tracker ___ ___ Python-bugs-list mai

[issue32575] IDLE cannot locate certain SyntaxErrors raised by f-string expressions

Eric V. Smith added the comment: This is not an IDLE bug, per se. There's a known problem with f-strings not producing the correct line numbers. See issue #29051. Unless Terry thinks there's something IDLE-specific here, I suggest closing this as a duplicate. -- nosy: +eric.smith ___

[issue32248] Port importlib_resources (module and ABC) to Python 3.7

Change by Barry A. Warsaw : -- pull_requests: -5016 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue32516] Add a shared library mechanism for win32

xoviat added the comment: This is what ray said: "Please do not do this. Importing a specific module should not modify the way that process loads subsequent DLLs." (https://github.com/numpy/numpy/pull/10229#issuecomment-354846459) What I'm proposing to do is write a tool, widely used like au

[issue32248] Port importlib_resources (module and ABC) to Python 3.7

Change by STINNER Victor : -- pull_requests: +5064 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue32575] IDLE cannot locate certain SyntaxErrors raised by f-string expressions

New submission from Dan Snider : For example the following f-string f'{1):.1%}' IDLE will scroll to the top of the file and highlight a random and irrelevant line (not sure what it's doing tbh). running the expression with `exec` makes it look like implicit parenthesis are added to the ends

[issue32573] sys.argv documentation should include caveat for embedded environments

Change by STINNER Victor : -- nosy: +ncoghlan ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.pyt

[issue32516] Add a shared library mechanism for win32

Steve Dower added the comment: I understood the proposal just fine, and I understand the problems involved and appreciate why the ideal isn't sufficient here. The import hook was my proposal to let you only preload DLLs when the extension module is being loaded, rather than having to load all

[issue32516] Add a shared library mechanism for win32

Nathaniel Smith added the comment: > However, the principal reason that I'm opening this issue is that Ray > complained that packages shouldn't be altering the DLL search path If that's crucial context, can you link to it? -- ___ Python tracker

[issue26692] cgroups support in multiprocessing

David Chin added the comment: I would like to state strong support if is.get_usable_cpu_count() I administer a typical HPC cluster which may have multiple jobs scheduled on the same physical server. The fact that multiprocessing ignores cgroups leads to bad oversubscription. -- nosy:

[issue32574] asyncio.Queue, put() leaks memory if the queue is full

Change by José Melero Fernández : -- keywords: +patch pull_requests: +5062 stage: -> patch review ___ Python tracker ___ ___ Python-

[issue32549] Travis: Test with OpenSSL 1.1.0

Christian Heimes added the comment: New changeset ced9cb5303ad1447f84d923e0c7f769f5e0c6297 by Christian Heimes in branch 'master': bpo-32549: Compile OpenSSL 1.1.0 on Travis CI (#5180) https://github.com/python/cpython/commit/ced9cb5303ad1447f84d923e0c7f769f5e0c6297 -- _

[issue14976] queue.Queue() is not reentrant, so signals and GC can cause deadlocks

Antoine Pitrou added the comment: Could you open a new issue for it? -- ___ Python tracker ___ ___ Python-bugs-list mailing list Uns

[issue32516] Add a shared library mechanism for win32

xoviat added the comment: As Nathaniel noted, the "solution" of placing DLLs in the same directory as extension modules is not a solution. I also think that some people here misunderstand my proposal: I'm not necessarily proposing that these directories are added using an import hook: they co

[issue14976] queue.Queue() is not reentrant, so signals and GC can cause deadlocks

Gregory P. Smith added the comment: Catalin has been examining code... switching concurrent.futures.thread to use SimpleQueue instead of Queue is probably a good idea as the queues in there get used from weakref callbacks. -- ___ Python tracker

[issue32573] sys.argv documentation should include caveat for embedded environments

R. David Murray added the comment: A better question might be: is there something in the embedding framework that should initialize argv to the empty list? embedding framework here could have two meanings: either the third party code, or the code that we provide for supporting embedding. --

[issue32574] asyncio.Queue, put() leaks memory if the queue is full

New submission from José Melero Fernández : Repro: asyncio queue with limited size and the queue full, call asyncio.wait_for(some_queue.put(1), some_timeout). Every canceled put produces a new item in queue._putters that is never deleted (memory leak). Uploaded to the issue a file with an exa

[issue8243] curses writing to window's bottom right position raises: `_curses.error: addstr() returned ERR'

Jay Crotts added the comment: Submitted a PR for this issue, awaiting review. -- ___ Python tracker ___ ___ Python-bugs-list mailing

[issue32573] sys.argv documentation should include caveat for embedded environments

New submission from Pedro : Embedded Python interpreters, such as Boost.Python, do not have sys.argv available. (sys itself works fine.) This causes the interpreter to crash with the following exception when you try to access argv: AttributeError: 'module' object has no attribute 'argv' I

[issue32559] logging - public function to get level from name

Varun Agrawal added the comment: @zach.ware: True, but since we already have a getLevelName method, having a symmetric method to do the opposite made sense. Plus the method can perform error checking and other things to ensure much cleaner code. -- ___

[issue32551] Zipfile & directory execution in 3.5.4 adds the current directory to sys.path

Eryk Sun added the comment: On Windows it's the directory that contains the zip file or directory with __main__.py, not the current directory. This seems normal to me. The directory or zip file is effectively executing as a script. I can understand wanting more isolated behavior in this case,

[issue32572] Add the ftplib option, overrides the IP address.

Change by Hideyuki : -- keywords: +patch pull_requests: +5061 stage: -> patch review ___ Python tracker ___ ___ Python-bugs-list mai

[issue11191] test_search_cpp error on AIX (with xlc)

Change by Michael Felt : -- keywords: +patch pull_requests: +5060 stage: -> patch review ___ Python tracker ___ ___ Python-bugs-list

[issue32572] Add the ftplib option, overrides the IP address.

New submission from Hideyuki : Add the ftplib's option, overrides the IP address to be used with the PORT command. Currently, the PORT command is sending its self IP address. If the host is connected with NAT, it will not work. If that command has a NAT external IP address, it is working. So add

[issue32571] Speed up and clean up getting optional attributes in C code

Change by Serhiy Storchaka : -- keywords: +patch pull_requests: +5059 stage: -> patch review ___ Python tracker ___ ___ Python-bugs-

[issue32571] Speed up and clean up getting optional attributes in C code

New submission from Serhiy Storchaka : In issue32544 there was introduced a new private C API function _PyObject_GetAttrWithoutError() which never raises an AttributeError, but returns NULL without error set if an attribute is absent. This allowed to speed up Python builtins hasattr() and geta

[issue32403] date, time and datetime alternate constructors should take fast construction path

Change by Alexander Belopolsky : -- stage: patch review -> resolved status: open -> closed ___ Python tracker ___ ___ Python-bugs-lis

[issue32404] fromtimestamp does not call __new__ in datetime subclasses

Alexander Belopolsky added the comment: New changeset 9f1b7b93f5f0ef589e7b272e127cacf4ce5d23f1 by Alexander Belopolsky (Paul Ganssle) in branch 'master': bpo-32403: Faster date and datetime constructors (#4993) https://github.com/python/cpython/commit/9f1b7b93f5f0ef589e7b272e127cacf4ce5d23f1

[issue32403] date, time and datetime alternate constructors should take fast construction path

Alexander Belopolsky added the comment: New changeset 9f1b7b93f5f0ef589e7b272e127cacf4ce5d23f1 by Alexander Belopolsky (Paul Ganssle) in branch 'master': bpo-32403: Faster date and datetime constructors (#4993) https://github.com/python/cpython/commit/9f1b7b93f5f0ef589e7b272e127cacf4ce5d23f1

[issue32410] Implement loop.sock_sendfile method

Andrew Svetlov added the comment: New changeset 6b5a27975a415108a5eac12ee302bf2b3233f4d4 by Andrew Svetlov in branch 'master': bpo-32410: Implement loop.sock_sendfile() (#4976) https://github.com/python/cpython/commit/6b5a27975a415108a5eac12ee302bf2b3233f4d4 -- _

[issue29240] PEP 540: Add a new UTF-8 mode

STINNER Victor added the comment: New changeset c2740e8a263e76427a8102a89f4b491a3089b2a1 by Victor Stinner (Miss Islington (bot)) in branch '3.6': Skip test_readline.test_nonascii() on C locale (GH-5203) (#5204) https://github.com/python/cpython/commit/c2740e8a263e76427a8102a89f4b491a3089b2a1

[issue32559] logging - public function to get level from name

Zachary Ware added the comment: You could use `getattr(logging, levelname)` for that purpose. -- nosy: +zach.ware ___ Python tracker ___ ___

[issue32570] Python crash 0xc00000fd Windows10 x64 - "fail without words"

New submission from Василь Коломієць : The code https://ideone.com/ctx92s works for 1 000 000. But on my PC it works only for 1024. Wen i am trting give him 1 000 000 - the Python crashes without any words: https://i.stack.imgur.com/1do06.png and in windows we can found this crash report: https

[issue32534] Speed-up list.insert: use memmove()

Antoine Pitrou added the comment: Ok, I ran the benchmarks here (Ubuntu 16.04, Core i5-2500K, PGO and LTO disabled) and I don't get any consistent speedup, which is more in line with what I was expecting: https://gist.github.com/pitrou/29eb7592fa1eae2be390f3bfa3db0a3a --

[issue32536] ast and tokenize disagree about line number

Change by Nitish : -- nosy: +nitishch ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/

[issue32559] logging - public function to get level from name

Varun Agrawal added the comment: The request is not to set the level but to get the level given the level name aka textual representation. For example, passing in INFO should return 20 and passing in CRITICAL should return 50. -- ___ Python tracker

[issue29240] PEP 540: Add a new UTF-8 mode

Change by Roundup Robot : -- pull_requests: +5058 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail

[issue31572] Avoid suppressing all exceptions in PyObject_HasAttr()

Serhiy Storchaka added the comment: New changeset 4d9aec022063dcfc4cf40ae46b1c4a968297e664 by Serhiy Storchaka in branch 'master': bpo-31572: Get rid of PyObject_HasAttr() and _PyObject_HasAttrId() in the _io module. (#3726) https://github.com/python/cpython/commit/4d9aec022063dcfc4cf40ae46b1

[issue29240] PEP 540: Add a new UTF-8 mode

STINNER Victor added the comment: New changeset c495e799ed376af91ae2ddf6c4bcc592490fe294 by Victor Stinner in branch 'master': Skip test_readline.test_nonascii() on C locale (#5203) https://github.com/python/cpython/commit/c495e799ed376af91ae2ddf6c4bcc592490fe294 --

[issue29240] PEP 540: Add a new UTF-8 mode

Change by STINNER Victor : -- pull_requests: +5057 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue32544] Speed up hasattr(o, name) and getattr(o, name, default)

STINNER Victor added the comment: Cool. I always wanted to implement something similar. Nice work Naoki! -- nosy: +vstinner ___ Python tracker ___ _

[issue31368] Support asynchronous, non-blocking buffered reads (RWF_NONBLOCK)

YoSTEALTH added the comment: According to this nginx test https://www.nginx.com/blog/thread-pools-boost-performance-9x/ there is a huge boost in performance when using thread poll for File IO. It is postulated that when preadv2() & RWF_NONBLOCK feature are available it would further benefit

[issue11416] netrc module does not handle multiple entries for a single host

Change by Yuri Bochkarev : -- nosy: +Yuri.Bochkarev ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://ma

[issue32503] Avoid creating small frames in pickle protocol 4

Serhiy Storchaka added the comment: In the current form the change is trivial, just an additional check. Actually it fixes a regression introduced in issue31993. Currently even empty frames can be produced (when fast=True). -- ___ Python tracker <

[issue32561] Add API to io objects for non-blocking reads/writes

YoSTEALTH added the comment: There will be lot of confusion using "buffered" & "unbuffered" terminology, since python already has BufferedIOBase (as mentioned by Martin). It would be more appropriate to create io.CachedIOBase and add non-blocking argument to open(blocking=False) to enable thi

[issue11849] glibc allocator doesn't release all free()ed memory

Bob Kline added the comment: > ... jemalloc can reduce memory usage ... Thanks for the tip. I downloaded the source and successfully built the DLL, then went looking for a way to get it loaded. Unfortunately, DLL injection, which is needed to use this allocator in Python, seems to be much bet

[issue32544] Speed up hasattr(o, name) and getattr(o, name, default)

INADA Naoki added the comment: I confirmed django_template is `hasattr`-heavy benchmark. Functionwas called by... ncalls tottime cumtime {built-in method builtins.hasattr} <- 10.0000.000 /home/inada-n/local/p

[issue32516] Add a shared library mechanism for win32

Nathaniel Smith added the comment: Conda is cool but we're not currently planning to abandon wheels. -- ___ Python tracker ___ ___ P

[issue32544] Speed up hasattr(o, name) and getattr(o, name, default)

INADA Naoki added the comment: New changeset 378edee0a3b913d60653dc17dfe61d83405a8135 by INADA Naoki in branch 'master': bpo-32544: Speed up hasattr() and getattr() (GH-5173) https://github.com/python/cpython/commit/378edee0a3b913d60653dc17dfe61d83405a8135 -- ___

[issue32544] Speed up hasattr(o, name) and getattr(o, name, default)

Change by INADA Naoki : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___ ___ Py

[issue32569] Blake2 module, memory clearance update

David Carlier added the comment: No worries If I saw first it was an extra project I would not have try to submit in Cpython. Apologies. I ll see what I can do in blake2 side :-) -- ___ Python tracker __

[issue32569] Blake2 module, memory clearance update

Christian Heimes added the comment: In general your patch is a good idea. It should land in upstream, so everybody benefits from it. I also want to keep the maintenance burden as small as possible. -- ___ Python tracker

[issue32569] Blake2 module, memory clearance update

Christian Heimes added the comment: Thanks for your contribution. Any optimization must land in upstream first, https://github.com/BLAKE2/libb2. See https://bugs.python.org/issue17405 for more discussion on the topic. -- nosy: +christian.heimes ___

[issue32569] Blake2 module, memory clearance update

David Carlier added the comment: Since the PR had been closed. -- resolution: -> wont fix stage: -> resolved status: open -> closed ___ Python tracker ___ ___

[issue32569] Blake2 module, memory clearance update

Change by David Carlier : -- components: Library (Lib) nosy: David Carlier priority: normal pull_requests: 5056 severity: normal status: open title: Blake2 module, memory clearance update type: enhancement versions: Python 3.8 ___ Python tracker

[issue32516] Add a shared library mechanism for win32

Marc-Andre Lemburg added the comment: Probably better overall to go with a conda package which puts the DLLs in a central location and manages the dependencies. You can then load the DLL in the package before loading the PYD and you're all set. Whether in an __init__.py or elsewhere is really u

[issue32569] Blake2 module, memory clearance update

New submission from David Carlier : Might brings a bit of "controversy" but some oses have already unoptimizable memset like functions from their libc was thinking to just use them instead. -- ___ Python tracker

[issue32516] Add a shared library mechanism for win32

Nathaniel Smith added the comment: Putting .dll's next to their .pyd's isn't a general solution, because sometimes you want to be able to use the same .dll's from .pyd's that are in different directories. For example, scipy.spatial.qhull, scipy.optimize._lbfsgb, and scipy.linalg._flinalg are

[issue32568] Fix handling of sizehint=-1 in select.epoll()

Serhiy Storchaka added the comment: Also sizehint=0 was rejected before 2fb9ae9dfc5a6830d902332ba93b13387e292ddb. Now it is accepted. -- ___ Python tracker ___ ___

[issue32568] Fix handling of sizehint=-1 in select.epoll()

Change by Serhiy Storchaka : -- components: +Extension Modules stage: -> needs patch type: -> behavior versions: +Python 3.6, Python 3.7 ___ Python tracker ___ ___

[issue32563] -Werror=declaration-after-statement expat build failure on Python 3.5

Nick Coghlan added the comment: I couldn't persuade git to pull the upstream patch in directly, so I just made the same change downstream: https://github.com/python/cpython/pull/5201 -- ___ Python tracker __

[issue32563] -Werror=declaration-after-statement expat build failure on Python 3.5

Change by Nick Coghlan : -- keywords: +patch pull_requests: +5055 stage: needs patch -> patch review ___ Python tracker ___ ___ Pytho

[issue32568] Fix handling of sizehint=-1 in select.epoll()

Tal Einat added the comment: Also see discussion in GitHub PR 4265 for #31938. -- ___ Python tracker ___ ___ Python-bugs-list mailin

[issue32568] Fix handling of sizehint=-1 in select.epoll()

New submission from Tal Einat : In 2fb9ae9dfc5a6830d902332ba93b13387e292ddb, select.epoll() was changed to reject sizehint=-1, despite that still being documented as the default value. Would it be possible to reverse this change, making -1 a special value signaling select.epoll() to use sizehi

[issue32567] Venv’s config file (pyvenv.cfg) should be compatible with ConfigParser

New submission from Tzu-ping Chung : I’m not sure if it is intended, but it seems wrong to me that pyvenv.cfg is using a format that ConfigParser does not recognise. ConfigParser requires all values be placed under a section, but pyvenv.cfg does not do that. Maybe related: * ConfigParser’s fo

[issue26163] FAIL: test_hash_effectiveness (test.test_set.TestFrozenSet)

Raymond Hettinger added the comment: New changeset e7dbd0658304f11daf103d56662656efecad006d by Raymond Hettinger (Miss Islington (bot)) in branch '3.6': bpo-26163: Frozenset hash improvement (GH-5194) (#5198) https://github.com/python/cpython/commit/e7dbd0658304f11daf103d56662656efecad006d -

[issue29708] support reproducible Python builds

Change by Bernhard M. Wiedemann : -- keywords: +patch pull_requests: +5054 stage: -> patch review ___ Python tracker ___ ___ Python-

[issue32561] Add API to io objects for non-blocking reads/writes

Antoine Pitrou added the comment: > Do you think we can deprecate the existing broken non-blocking mode? I would suggest asking on python-dev. I wouldn't mind it, but perhaps there are people using it. -- ___ Python tracker

[issue11849] glibc allocator doesn't release all free()ed memory

INADA Naoki added the comment: FYI, jemalloc can reduce memory usage, especially when application is multithreaded. https://www.speedshop.co/2017/12/04/malloc-doubles-ruby-memory.html https://zapier.com/engineering/celery-python-jemalloc/ -- nosy: +inada.naoki

[issue32561] Add API to io objects for non-blocking reads/writes

Nathaniel Smith added the comment: That's a reasonable concern. Do you think we can deprecate the existing broken non-blocking mode? -- ___ Python tracker ___

[issue32563] -Werror=declaration-after-statement expat build failure on Python 3.5

STINNER Victor added the comment: Hum, I backported a fix to 3.4 but I forgot Python 3.5. My fix for Python 3.4 is made of multiple bugfixes: 8b11e8de7aedacfbbcc8c780f3c4097396f1d1a3 For Python 3.5, you want at least this change I think: https://github.com/libexpat/libexpat/commit/e0b290eb3d

[issue32534] Speed-up list.insert: use memmove()

Change by STINNER Victor : -- title: Speed-up list.insert -> Speed-up list.insert: use memmove() ___ Python tracker ___ ___ Python-bu

[issue11849] glibc allocator doesn't release all free()ed memory

Bob Kline added the comment: Thanks for your responses to my comments. I'm working as hard as I can to get my customer's systems migrated into the Python 3 world, and I appreciate the efforts of the community to provide incentives (such as the resolution for this failure) for developers to up

[issue32565] Document the version of adding opcodes

Change by Serhiy Storchaka : -- keywords: +patch pull_requests: +5053 stage: -> patch review ___ Python tracker ___ ___ Python-bugs-

[issue26163] FAIL: test_hash_effectiveness (test.test_set.TestFrozenSet)

Change by Raymond Hettinger : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___

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