[issue32492] C Fast path for namedtuple's property/itemgetter pair

Ned Deily added the comment: OK, it would be nice to get this in and the risk seems relatively low. Good luck! -- priority: normal -> deferred blocker versions: +Python 3.8 ___ Python tracker

[issue32550] STORE_ANNOTATION bytecode is unnecessary and can be removed.

Guido van Rossum added the comment: I expect that Mark only checks his mail occasionally. Sometimes GitHub lets you edit a PR and then you can also resolve the conflict yourself. If that's not the case feel free to fork the PR and submit it yourself. --

[issue29915] Drop Mac OS X Tiger support in Python 3.7?

STINNER Victor added the comment: This issue is now closed, it should be reopened if you want to reopen the discussion. The question for Tiger is how to debug bugs, since Apple forces macOS upgrades, so most users only run the latest macOS version... --

[issue27931] Email parse IndexError <""@wiarcom.com>

Mariatta Wijaya added the comment: New changeset 6ea75b174da0cf824e2acc5db6b53798f5f4e4f9 by Mariatta (Miss Islington (bot)) in branch '3.6': bpo-27931: Fix email address header parsing error (GH-5329) (GH-5431)

[issue32716] setup.py register --repository is broken

New submission from Takayuki SHIMIZUKAWA : Although document https://docs.python.org/3.6/distutils/packageindex.html#package-cmdoptions says "The --repository or -r option lets you specify a PyPI server different from the default", if there is no URL specified in

[issue32715] Make create_unix_server for SOCK_DGRAM work

Yury Selivanov added the comment: Hm, maybe I'm mistaken here, but I have no time right now to confirm. I'll reopen the issue so that we can consider this (and especially SEQPACKET) for 3.8. Sorry for insta-reject :) -- resolution: rejected -> stage: resolved

[issue32713] tarfile.itn breaks if n is a negative float

New submission from Joffrey F : Originally reported @ github.com/docker/compose/issues/5618 It seems that tarfile.itn() attempts to execute bitwise operations on a float if the n argument is a negative float, raising a TypeError. As pointed out in the original report,

[issue32394] socket lib beahavior change in 3.6.4

Ned Deily added the comment: Steve, is there something to be done here for 3.7.0? -- ___ Python tracker ___

[issue31851] test_subprocess hangs randomly on Windows with Python 3.x

STINNER Victor added the comment: The test still hangs sometimes. Today on AMD64 Windows10 3.x: http://buildbot.python.org/all/#/builders/3/builds/563 1:24:46 [409/414] test_tokenize passed (489 sec) -- running: test_subprocess (4242 sec) 1:24:50 [410/414]

[issue32713] tarfile.itn breaks if n is a negative float

Change by Ned Deily : -- nosy: +lars.gustaebel ___ Python tracker ___ ___ Python-bugs-list

[issue28134] socket.socket(fileno=fd) does not work as documented

Christian Heimes added the comment: New changeset b6e43af669f61a37a29d8ff0785455108e6bc29d by Christian Heimes in branch 'master': bpo-28134: Auto-detect socket values from file descriptor (#1349)

[issue32715] Make create_unix_server for SOCK_DGRAM work

New submission from holger : The current implementation verifies that the sock passed is a stream socket. This limitation appears to be arbitrary and is limiting. * An AF_UNIX SOCK_DGRAM server socket becomes readable when one can accept(2) it. Just like SOCK_STREAM. *

[issue32550] STORE_ANNOTATION bytecode is unnecessary and can be removed.

Mark Shannon added the comment: If it can wait another hour, I will be at home and can do the rebase then. -- ___ Python tracker ___

[issue32394] socket lib beahavior change in 3.6.4

Steve Dower added the comment: I like Kamil's suggestion. -- ___ Python tracker ___

[issue32698] Improper gzip compression if output file extension is not "gz"

Adrien added the comment: Thanks @martin.panter for your response. I will close this issue as "not a bug" as there is a workaround and as the current behavior could be deduced by reading carefully the entire documentation. -- resolution: -> not a bug stage: ->

[issue20104] expose posix_spawn(p)

Pablo Galindo Salgado added the comment: Thank Yury for the information! This should be fixed now in PR418. -- ___ Python tracker

[issue31356] Add context manager to temporarily disable GC

Raymond Hettinger added the comment: New changeset 72a0d218dcc94a3cc409a9ef32dfcd5a7bbcb43c by Raymond Hettinger (Pablo Galindo) in branch 'master': bpo-31356: Add context manager to temporarily disable GC (GH-4224)

[issue31356] Add context manager to temporarily disable GC

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

[issue11698] Improve repr for structseq objects to show named, but unindexed fields

Change by Raymond Hettinger : -- versions: +Python 3.8 -Python 3.7 ___ Python tracker ___

[issue10716] Modernize pydoc to use better HTML and separate CSS

Change by Raymond Hettinger : -- versions: +Python 3.8 -Python 3.7 ___ Python tracker ___

[issue32714] remove resourceLoader related code since it's deprecated

New submission from Jay Yin : I recently discovered in the documentation within the code and recent discussions with Barry, that ResourceLoader is deprecated and was wondering if we wanted to remove the code exclusively pertaining to ResourceLoader for clarity and to

[issue32714] remove resourceLoader related code since it's deprecated

Change by Jay Yin : -- components: +Library (Lib) ___ Python tracker ___ ___

[issue32550] STORE_ANNOTATION bytecode is unnecessary and can be removed.

Ned Deily added the comment: Mark, at the moment, you have at least another 14 hours until the announced code freeze deadline :) -- nosy: +ned.deily ___ Python tracker

[issue30697] segfault in PyErr_NormalizeException() after memory exhaustion

Brett Cannon added the comment: No opinion from me on how critical this is. -- ___ Python tracker ___

[issue32714] remove resourceLoader related code since it's deprecated

Barry A. Warsaw added the comment: We can't remove the code because it might still be used by third parties. Deprecation generally means we inform users that they shouldn't use the code any more (possibly with a DeprecationWarning, although we decided not to do that in

[issue32713] tarfile.itn breaks if n is a negative float

Change by Joffrey F : -- keywords: +patch pull_requests: +5267 stage: -> patch review ___ Python tracker ___

[issue28099] Drop Mac OS X Tiger support in Python 3.6

Yury Selivanov added the comment: TBH I don't think we need to care about OS X Tiger. I mean Apple itself doesn't care about it anymore, the last release was 10 years ago. How about we drop its buildbot? -- nosy: +yselivanov

[issue1818] Add named tuple reader to CSV module

Skip Montanaro added the comment: FWIW, I relinquished my check-in privileges quite awhile ago. This should almost certainly no longer be assigned to me. S -- ___ Python tracker

[issue28134] socket.socket(fileno=fd) does not work as documented

Change by Christian Heimes : -- pull_requests: +5268 ___ Python tracker ___ ___

[issue32550] STORE_ANNOTATION bytecode is unnecessary and can be removed.

Guido van Rossum added the comment: Awesome! -- ___ Python tracker ___ ___

[issue32715] Make create_unix_server for SOCK_DGRAM work

Yury Selivanov added the comment: SOCK_DGRAM is never reliable, even for AF_UNIX. It might appear reliable to your test code, but there's no guarantee for that under any OS in Posix standard AFAIK. -- resolution: -> rejected stage: -> resolved status: open ->

[issue32715] Make create_unix_server for SOCK_DGRAM work

holger added the comment: Could you please tell me which exact posix document and paragraph says that? In Linux sending can fail but once sendmsg worked the message is enqueued on the other socket

[issue28134] socket.socket(fileno=fd) does not work as documented

Christian Heimes added the comment: I'm leaving the ticket open to remind me that I have to add a whatsnew entry and maybe consider a backport. -- ___ Python tracker

[issue28134] socket.socket(fileno=fd) does not work as documented

STINNER Victor added the comment: x86-64 Sierra 3.x is grumpy: http://buildbot.python.org/all/#/builders/14/builds/659 == FAIL: test_uknown_socket_family_repr (test.test_socket.GeneralModuleTests)

[issue29915] Drop Mac OS X Tiger support in Python 3.7?

Yury Selivanov added the comment: Duplicating my message to issue 28099 here: TBH I don't think we need to care about OS X Tiger. I mean Apple itself doesn't care about it anymore, the last release was 10 years ago. How about we drop its buildbot? I don't see any

[issue28134] socket.socket(fileno=fd) does not work as documented

Christian Heimes added the comment: The test for proto isn't super critical. It's mostly ignored any way. I'll submit a band-aid. -- ___ Python tracker

[issue29915] Drop Mac OS X Tiger support in Python 3.7?

Ned Deily added the comment: Yury, is there a current problem with running on 10.4? Yes, it's very old but it's been very stable and very good at finding compatibility issues with non-mainstream operating systems. Unless there's a burning issue, let's revisit this after

[issue29915] Drop Mac OS X Tiger support in Python 3.7?

Yury Selivanov added the comment: > Unless there's a burning issue, let's revisit this after beta 1. There're no burning issues currently, last fixes to asyncio made the buildbot happy. I'm totally fine to revisit this later. --

[issue32707] Python/hamt.c warnings

Change by Yury Selivanov : -- components: -asyncio ___ Python tracker ___ ___

[issue32707] Python/hamt.c warnings

Yury Selivanov added the comment: Hopefully the warnings will be fixed. -- resolution: -> fixed stage: -> resolved status: open -> closed ___ Python tracker

[issue32605] Should we really hide unawaited coroutine warnings when an exception is pending?

Yury Selivanov added the comment: With PR https://github.com/python/cpython/pull/5410 being merged I believe this issue can be now closed. -- resolution: -> fixed stage: -> resolved status: open -> closed ___ Python tracker

[issue32605] Should we really hide unawaited coroutine warnings when an exception is pending?

Change by Yury Selivanov : -- components: +Interpreter Core -asyncio ___ Python tracker ___

[issue20104] expose posix_spawn(p)

Gregory P. Smith added the comment: New changeset 0cd6bca65519109a8a7862d38ba1b8924e432a16 by Gregory P. Smith (Pablo Galindo) in branch 'master': bpo-20104: Fix leaks and errors in new os.posix_spawn (GH-5418)

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

Change by Raymond Hettinger : -- versions: +Python 3.8 -Python 3.7 ___ Python tracker ___

[issue1818] Add named tuple reader to CSV module

Change by Raymond Hettinger : -- priority: low -> normal versions: +Python 3.8 -Python 3.5 ___ Python tracker ___

[issue32707] Python/hamt.c warnings

Yury Selivanov added the comment: > IMHO it's a real bug, No. HAMT bitmap and array nodes can only store up to 32 pointers, so we use Py_ssize_t & Py_SIZE only because those nodes are PyObject_VAR_HEAD objects. -- stage: patch review ->

[issue24325] Speedup types.coroutine()

Yury Selivanov added the comment: Closing this one now--there's no point in speeding up types.coroutine anymore. -- resolution: -> rejected stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue29216] Space saving step for the LRU cache

Raymond Hettinger added the comment: I've lost interest in this. -- stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue20104] expose posix_spawn(p)

Yury Selivanov added the comment: FYI New defect(s) Reported-by: Coverity Scan Showing 2 of 2 defect(s) ** CID 1428733: Memory - illegal accesses (RETURN_LOCAL) /Modules/posixmodule.c: 5281 in os_posix_spawn_impl()

[issue32707] Python/hamt.c warnings

Yury Selivanov added the comment: New changeset b647d7039d396b1da71ab33b101a78b53d4e6834 by Yury Selivanov in branch 'master': bpo-32707: Fix warnings in hamt.c (#5430) https://github.com/python/cpython/commit/b647d7039d396b1da71ab33b101a78b53d4e6834 --

[issue32232] building extensions as builtins is broken in 3.7

Ned Deily added the comment: Thanks Pablo for taking up the challenge! I just took a quick look at the current state of PR 5256 and I noted numerous issues that need to be addressed with the test. I don't have time at the moment to review the non-test changes. It would be

[issue32336] Save OrderedDict import in argparse

Change by Raymond Hettinger : -- dependencies: -Dict order is now guaranteed, so add tests and doc for it resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue25246] Alternative algorithm for deque_remove()

Change by Raymond Hettinger : -- priority: normal -> low versions: +Python 3.8 -Python 3.6 ___ Python tracker ___

[issue21475] Support the Sitemap extension in robotparser

Change by Raymond Hettinger : -- versions: +Python 3.8 -Python 3.6 ___ Python tracker ___

[issue25478] Consider adding a normalize() method to collections.Counter()

Change by Raymond Hettinger : -- versions: +Python 3.8 -Python 3.7 ___ Python tracker ___

[issue28864] Add devnull file-like object

Raymond Hettinger added the comment: Closed due to lack of interest (I still think Python would be better-off with this feature). -- resolution: -> later stage: -> resolved status: open -> closed ___ Python tracker

[issue27931] Email parse IndexError <""@wiarcom.com>

Change by miss-islington : -- pull_requests: +5266 ___ Python tracker ___

[issue27931] Email parse IndexError <""@wiarcom.com>

R. David Murray added the comment: New changeset aa218d1649690d1c1ba86a9972f7fae646bf1a8f by R. David Murray (jayyyin) in branch 'master': bpo-27931: Fix email address header parsing error (#5329)

[issue32218] add __iter__ to enum.Flag members

Ethan Furman added the comment: This functionality is now in the third-party aenum* library. Are there any strong use-cases for this behavior such that it should be in the stdlib? * as of version 2.0.10, available on PyPI, and I am its author -- nosy: +barry,

[issue32604] Expose the subinterpreters C-API in Python for testing use.

Change by Eric Snow : -- pull_requests: +5269 ___ Python tracker ___ ___

[issue32694] Can no longer specify OpenSLL locations with CPPFLAGS / LDFLAGS ?

Ned Deily added the comment: Hmm, I spoke a bit too soon. I now see one side effect of Christian's change is to break the suggested code in the devguide for using a local or private version of OpenSSL on macOS at least, e.g. supplying the paths via CPPFLAGS and LDFLAGS. If

[issue32707] Python/hamt.c warnings

Change by Yury Selivanov : -- keywords: +patch pull_requests: +5265 stage: -> patch review ___ Python tracker ___

[issue20104] expose posix_spawn(p)

Change by Pablo Galindo Salgado : -- keywords: +patch pull_requests: +5253 ___ Python tracker ___

[issue32705] Current Android does not have posix_spawn

STINNER Victor added the comment: New changeset 8997f9cd1a59f04fbb8c7b590295a9f38c548744 by Victor Stinner (Chih-Hsuan Yen) in branch 'master': bpo-32705: Current Android does not have posix_spawn (#5413)

[issue20104] expose posix_spawn(p)

Martin Panter added the comment: Does the PySequence_Fast result need releasing if the following “for” loop fails? There is a Py_DECREF only in the successful case, which seems inconsistent. Does Python still support non-UTF-8 locales and bytes filenames? I haven’t been

[issue31368] Add os.preadv() and os.pwritev()

Change by STINNER Victor : -- pull_requests: +5249 ___ Python tracker ___ ___

[issue31233] socketserver.ThreadingMixIn leaks running threads after server_close()

Change by STINNER Victor : -- pull_requests: +5251 ___ Python tracker ___ ___

[issue31151] socketserver.ForkingMixIn.server_close() leaks zombie processes

Change by STINNER Victor : -- pull_requests: +5252 stage: -> patch review ___ Python tracker ___

[issue32686] python3.6.4 build hangs on test_asyncio macOS 10.13

7stud <7s...@excite.com> added the comment: Thanks for getting back to me Ned! I'll just install a pre-built python, then. In the past, I've always installed python via a .tgz file, so out of habit that is what I tried first. -- ___ Python tracker

[issue32686] python3.6.4 build hangs on test_asyncio macOS 10.13

Change by 7stud <7s...@excite.com>: -- title: python3.6.4 build with --enable-optimzations hangs on macOS 10.13 -> python3.6.4 build hangs on test_asyncio macOS 10.13 ___ Python tracker

[issue32650] Debug support for native coroutines is broken

Change by miss-islington : -- pull_requests: +5254 ___ Python tracker ___

[issue32702] Minor markup typo

Change by miss-islington : -- pull_requests: +5250 ___ Python tracker ___

[issue12568] Add functions to get the width in columns of a character

Change by Robert Booth : -- nosy: +ishigoya ___ Python tracker ___ ___ Python-bugs-list

[issue20104] expose posix_spawn(p)

Pablo Galindo Salgado added the comment: I have opened a PR to address this issues: https://github.com/python/cpython/pull/5415 -- ___ Python tracker

[issue30491] Add a lightweight mechanism for detecting un-awaited coroutine objects

Nathaniel Smith added the comment: Okay, more context for future archaelogists / me in 6 months, phrased in the form of a timeline: This discussion started back in March, when I made an issue on the trio tracker [1] with notes on rough edges in CPython that it might make

[issue32704] Tracking

Eric V. Smith added the comment: This list is for the development of python, not for help with using python. I suggest you ask your question on the python-list mailing list: https://mail.python.org/mailman/listinfo/python-list -- nosy: +eric.smith resolution: ->

[issue20104] expose posix_spawn(p)

Martin Panter added the comment: TypeError if “posix_spawn_file_actions_init” fails doesn’t seem right. I suggest OSError, MemoryError, or even plain Exception instead. “File_actionsp” is set to point to a local variable “_file_actions”, but the variable goes out of

[issue32650] Debug support for native coroutines is broken

Andrew Svetlov added the comment: New changeset d9c743b2d118530ca13a8e29f96f30950866bd56 by Andrew Svetlov (Miss Islington (bot)) in branch '3.6': bpo-32650: Add an asyncgen pdb test (GH-5406) (#5419)

[issue32702] Minor markup typo

Raymond Hettinger added the comment: Thanks for the patch. -- nosy: +rhettinger resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue32699] pythonXY._pth : unclear how .pth files are handled

Thomas Kluyver added the comment: Thanks Steve, that looks good. -- ___ Python tracker ___

[issue20891] PyGILState_Ensure on non-Python thread causes fatal error

STINNER Victor added the comment: New changeset 2914bb32e2adf8dff77c0ca58b33201bc94e398c by Victor Stinner in branch 'master': bpo-20891: Py_Initialize() now creates the GIL (#4700) https://github.com/python/cpython/commit/2914bb32e2adf8dff77c0ca58b33201bc94e398c

[issue31151] socketserver.ForkingMixIn.server_close() leaks zombie processes

STINNER Victor added the comment: New changeset db8189bb8db609ca3993dec31fb95fdbe134469a by Victor Stinner in branch 'master': bpo-31233, bpo-31151: Document socketserver changes (#5417)

[issue20104] expose posix_spawn(p)

STINNER Victor added the comment: Python master doesn't build on macOS Tiger anymore: http://buildbot.python.org/all/#/builders/30/builds/581 ./Modules/posixmodule.c:251:19: error: spawn.h: No such file or directory ./Modules/posixmodule.c: In function

[issue32707] Python/hamt.c warnings

New submission from STINNER Victor : https://ci.appveyor.com/project/python/cpython/build/3.7build11469 ..\Python\hamt.c(623): warning C4018: '<': signed/unsigned mismatch [C:\projects\cpython\PCbuild\pythoncore.vcxproj] ..\Python\hamt.c(937): warning C4018: '<':

[issue32709] the iterable for itertools.groupby must be sorted

Stéphane Wirtel added the comment: good catch, I only use itertools.groupby when I work for a collection. -- ___ Python tracker ___

[issue32710] test_asyncio leaked [4, 4, 3] memory blocks, sum=11 on AMD64 Windows8.1 Refleaks 3.x

STINNER Victor added the comment: It seems to be related to sendfile(): C:\vstinner\python\master>python -m test -R 3:3 test_asyncio -m test.test_asyncio.test_events.ProactorEventLoopTests.test_sendfile_close_peer_in_middle_of_receiving Running Debug|x64

[issue32706] test_check_hostname() of test_ftplib started to fail randomly

Christian Heimes added the comment: Some tests still use asyncore to test TLS. Yes, that's old asyncore, not asyncio. I suggest that we replace asyncore with a threaded test server from test_ssl. -- nosy: +giampaolo.rodola ___

[issue28414] SSL match_hostname fails for internationalized domain names

Christian Heimes added the comment: New changeset 66e5742becce38e69a8f09e5f7051445fc57e92e by Christian Heimes in branch 'master': bpo-28414: ssl module idna test (#5395) https://github.com/python/cpython/commit/66e5742becce38e69a8f09e5f7051445fc57e92e --

[issue31399] Let OpenSSL verify hostname and IP address

Christian Heimes added the comment: New changeset 66e5742becce38e69a8f09e5f7051445fc57e92e by Christian Heimes in branch 'master': bpo-28414: ssl module idna test (#5395) https://github.com/python/cpython/commit/66e5742becce38e69a8f09e5f7051445fc57e92e --

[issue31399] Let OpenSSL verify hostname and IP address

Change by Socob <206a8...@opayq.com>: -- nosy: +Socob ___ Python tracker ___ ___ Python-bugs-list mailing

[issue32711] Fix warnings for Python/ast_unparse.c

New submission from Stéphane Wirtel : Python/ast_unparse.c: At top level: Python/ast_unparse.c:1122:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes] maybe_init_static_strings() ^ Python/ast_unparse.c: In function

[issue17651] Errno checking replaced by concrete classes inherited from OSError

Change by Andrew Svetlov : -- resolution: -> out of date stage: needs patch -> resolved status: open -> closed ___ Python tracker

[issue16705] Use concrete classes inherited from OSError instead of errno check

Change by Andrew Svetlov : -- resolution: -> fixed stage: -> resolved status: open -> closed ___ Python tracker ___

[issue17651] Errno checking replaced by concrete classes inherited from OSError

Andrew Svetlov added the comment: The issue is outdated and mostly fixed. Feel free to open a new one if needed. -- status: pending -> open ___ Python tracker

[issue31233] socketserver.ThreadingMixIn leaks running threads after server_close()

STINNER Victor added the comment: New changeset db8189bb8db609ca3993dec31fb95fdbe134469a by Victor Stinner in branch 'master': bpo-31233, bpo-31151: Document socketserver changes (#5417)

[issue20891] PyGILState_Ensure on non-Python thread causes fatal error

Change by STINNER Victor : -- pull_requests: +5256 ___ Python tracker ___ ___

[issue32706] test_check_hostname() of test_ftplib started to fail randomly

STINNER Victor added the comment: I'm able to reproduce the failure on my Fedora 27 using two terminals: (1) Run the test in a loop: vstinner@apu$ ./python -m test -v test_ftplib -m test_check_hostname -F (2) Stress the system, example: vstinner@apu$ ./python -m test

[issue32706] test_check_hostname() of test_ftplib started to fail randomly

Change by STINNER Victor : -- keywords: +patch pull_requests: +5257 stage: -> patch review ___ Python tracker ___

[issue32661] ProactorEventLoop locks up on close call

Change by Antoine Pitrou : -- versions: +Python 3.7 ___ Python tracker ___ ___

[issue32645] test_asyncio: TLS tests fail on "x86 Windows7" buildbot

STINNER Victor added the comment: Similar errors on more recent macOS version, x86-64 El Capitan 3.x: http://buildbot.python.org/all/#/builders/93/builds/234 One example: == ERROR:

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