[issue32892] Remove specific constant AST types in favor of ast.Constant

Serhiy Storchaka added the comment: New changeset 85a2eef473a2c9ed3ab9c6ee339891fe99adbbc9 by Serhiy Storchaka in branch 'master': bpo-32892: Update the documentation for handling constants in AST. (GH-18514) https://github.com/python/cpython/commit/85a2eef473a2c9ed3ab9c6ee339891fe99adbbc9

[issue32892] Remove specific constant AST types in favor of ast.Constant

Change by miss-islington : -- pull_requests: +17910 pull_request: https://github.com/python/cpython/pull/18534 ___ Python tracker ___ __

[issue38691] [easy] importlib: PYTHONCASEOK should be ignored when using python3 -E

STINNER Victor added the comment: New changeset d83b6600b25487e4ebffd7949d0f478de9538875 by idomic in branch 'master': bpo-38691 Added a switch to ignore PYTHONCASEOK when -E or -I flags passed (#18314) https://github.com/python/cpython/commit/d83b6600b25487e4ebffd7949d0f478de9538875 -

[issue38691] [easy] importlib: PYTHONCASEOK should be ignored when using python3 -E

Change by STINNER Victor : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___ __

[issue32892] Remove specific constant AST types in favor of ast.Constant

miss-islington added the comment: New changeset 988aeba94bf1dab81dd52fc7b02dca7a57ea8ba0 by Miss Islington (bot) in branch '3.8': bpo-32892: Update the documentation for handling constants in AST. (GH-18514) https://github.com/python/cpython/commit/988aeba94bf1dab81dd52fc7b02dca7a57ea8ba0 -

[issue1635741] Py_Finalize() doesn't clear all Python objects at exit

STINNER Victor added the comment: New changeset b2b6e27bcab44e914d0a0b170e915d6f1604a76d by Hai Shi in branch 'master': bpo-1635741: Port _crypt extension module to multiphase initialization (PEP 489) (GH-18404) https://github.com/python/cpython/commit/b2b6e27bcab44e914d0a0b170e915d6f1604a76

[issue39453] Use-after-free in list contain

STINNER Victor added the comment: New changeset f64abd10563c25a94011f9e3335fd8a1cf47c205 by Dong-hee Na in branch '3.8': [3.8] bpo-39453: Fix contains method of list to hold strong references (GH-18204) https://github.com/python/cpython/commit/f64abd10563c25a94011f9e3335fd8a1cf47c205 -

[issue39453] Use-after-free in list contain

Change by miss-islington : -- pull_requests: +17911 pull_request: https://github.com/python/cpython/pull/18535 ___ Python tracker ___ __

[issue36465] Make release and debug ABI compatible

STINNER Victor added the comment: New changeset a7847590f07655e794d7c62130aea245a110acef by Hai Shi in branch 'master': bpo-36465: Update doc of init_config.rst (GH-18520) https://github.com/python/cpython/commit/a7847590f07655e794d7c62130aea245a110acef -- _

[issue39647] Update doc of init_config.rst

Change by STINNER Victor : -- resolution: -> duplicate stage: patch review -> resolved status: open -> closed superseder: -> Make release and debug ABI compatible ___ Python tracker

[issue36465] Make release and debug ABI compatible

Change by hai shi : -- pull_requests: +17912 pull_request: https://github.com/python/cpython/pull/18520 ___ Python tracker ___ ___ P

[issue39098] OSError: handle closed, ProcessPoolExecutor shutdown(wait=False)

Patrick Buxton added the comment: This should be fixed with https://github.com/python/cpython/pull/17670 for https://bugs.python.org/issue39104, but only for version 3.9 as no backport!! -- ___ Python tracker _

[issue39453] Use-after-free in list contain

miss-islington added the comment: New changeset 3c57ca699910be74e7cf67d747b24bbc486932f1 by Miss Islington (bot) in branch '3.7': [3.8] bpo-39453: Fix contains method of list to hold strong references (GH-18204) https://github.com/python/cpython/commit/3c57ca699910be74e7cf67d747b24bbc486932f

[issue39453] Use-after-free in list contain

STINNER Victor added the comment: Thanks Dong-hee Na for the fix. -- resolution: -> fixed stage: patch review -> resolved status: open -> closed versions: +Python 3.7, Python 3.8 ___ Python tracker

[issue5537] LWPCookieJar cannot handle cookies with expirations of 2038 or greater on 32-bit platforms

STINNER Victor added the comment: @Paul Ganssle: it's a little sad that I have work around datetime.datetime.utcfromtimestamp() function to avoid an OverflowError exception: msg361972. Should we fix utcfromtimestamp() internally to avoid the OverflowError, rather than only fixing the http.c

[issue34822] Simplify AST for slices

Change by STINNER Victor : -- nosy: -vstinner ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.p

[issue39624] Trace greedy replaces $prefix and $exec_prefix

STINNER Victor added the comment: > These should *not* be replaced: > > r"not/a/$prefix" > r"$prefix spacevar/subdir" Honestly, I don't see an issue to replace $prefix in these examples. These examples seem artificial. The paths are not user provided: they are hardcoded paths from the syscon

[issue39625] Traceback needs more details

Change by STINNER Victor : -- nosy: -vstinner ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.p

[issue39573] Make PyObject an opaque structure in the limited C API

STINNER Victor added the comment: > Getting away from Py_TYPE(op) would also mean a move to making the internals > const-correct. Would you mind to explain how it's an issue to modify PyObject* temporarily during a function call? It's common to increase the object reference count to ensure

[issue12915] Add inspect.locate and inspect.resolve

STINNER Victor added the comment: I reopen the issue to discuss the non-ASCII identifiers. Currently, the code uses [a-z_]\w*, but "é" is a valid Python module name for example: $ echo 'print("here")' > é.py $ python3 -c 'import é' here I'm not sure how to design the regex. I just reported a

[issue39573] Make PyObject an opaque structure in the limited C API

STINNER Victor added the comment: New changeset 1b55b65638254aa78b005fbf0b71fb02499f1852 by Dong-hee Na in branch 'master': bpo-39573: Clean up modules and headers to use Py_IS_TYPE() function (GH-18521) https://github.com/python/cpython/commit/1b55b65638254aa78b005fbf0b71fb02499f1852 -

[issue39657] Bezout and Chinese Remainder Theorem in the Standard Library?

Mark Dickinson added the comment: > Should something like the following go in the standard library, most likely > in the math module? I'm not keen. Granted that the math module has exceeded its original remit of "wrappers for libm", but even so, I'd prefer to try to limit it to a basic set

[issue37096] Add large-file tests for modules using sendfile(2)

STINNER Victor added the comment: I close the issue. The test was fixed in bpo-39488: commit b39fb8e847ac59b539ad7e93df91c1709815180e Author: Giampaolo Rodola Date: Wed Feb 5 18:20:52 2020 +0100 bpo-39488: Skip test_largefile tests if not enough disk space (GH-18261) -- resolu

[issue39624] Trace greedy replaces $prefix and $exec_prefix

Ben Boeckel added the comment: > The paths are not user provided: they are hardcoded paths from the sysconfig > module: No, those paths are the *replacement* values, not the input. From the trace docs: > trace.py -c -f counts --ignore-dir '$prefix' spam.py eggs This is the string where `

[issue39659] pathlib calls `os.getcwd()` without using accessor

Emmanuel Arias added the comment: Sorry, I cannot catch what is the problem of not use _Accesor on PurePath class -- nosy: +eamanu ___ Python tracker ___ _

[issue39648] Update math.gcd() to accept "n" arguments.

Ananthakrishnan added the comment: It should take variable number of positional arguments. it should return: >>math.gcd() 0 >>math.gcd(8) 8 >>math.gcd(-8) 8 -- ___ Python tracker

[issue39661] TimedRotatingFileHandler doesn’t handle DST switch with daily rollover

New submission from Joe Cool : TimedRotatingFileHandler doesn’t handle the switch to/from DST when using daily/midnight rotation. It does not adjust the rollover time so the rollover will be off by an hour. Parameters: when=‘midnight’, utc=False -- components: Library (Lib) messages:

[issue39500] Document PyUnicode_IsIdentifier() function

STINNER Victor added the comment: New changeset 3d235f5c5c5bce6e0caec44d2ce17f670c2ca2d7 by Hai Shi in branch 'master': bpo-39500: Fix compile warnings in unicodeobject.c (GH-18519) https://github.com/python/cpython/commit/3d235f5c5c5bce6e0caec44d2ce17f670c2ca2d7 -- ___

[issue39646] compile warning in unicodeobject.c

STINNER Victor added the comment: Yeah, I saw the warning, but it's a false alarm. Values are always initialized. Anyway. Thanks for fixing them ;-) -- nosy: +vstinner resolution: -> duplicate stage: patch review -> resolved status: open -> closed superseder: -> Document PyUnicode_I

[issue1635741] Py_Finalize() doesn't clear all Python objects at exit

STINNER Victor added the comment: New changeset 7d7956833cc37a9d42807cbfeb7dcc041970f579 by Hai Shi in branch 'master': bpo-1635741: Port _contextvars module to multiphase initialization (PEP 489) (GH-18374) https://github.com/python/cpython/commit/7d7956833cc37a9d42807cbfeb7dcc041970f579

[issue1635741] Py_Finalize() doesn't clear all Python objects at exit

STINNER Victor added the comment: New changeset 4c1b6a6f4fc46add0097efb3026cf3f0c89f88a2 by Hai Shi in branch 'master': bpo-1635741: Port _abc extension to multiphase initialization (PEP 489) (GH-18030) https://github.com/python/cpython/commit/4c1b6a6f4fc46add0097efb3026cf3f0c89f88a2 -

[issue39624] Trace greedy replaces $prefix and $exec_prefix

STINNER Victor added the comment: Do you want to propose to write a PR to fix this issue? -- versions: +Python 3.9 ___ Python tracker ___ _

[issue39662] Characters are garbled when displaying Byte data

New submission from 福永陽平 : Hex data is garbled when displaying received data from serial. --- code --- recvMessage = serialPort.readline() print(recvMessage, end="\r\n") --- result --- b'ERXUDP FE80::::0280:8700:3015:64F5 FE80::::021D:1290:0003:8331 0E1A 0E

[issue39646] compile warning in unicodeobject.c

hai shi added the comment: you are welcome ;0 -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue39662] Characters are garbled when displaying Byte data

Eric V. Smith added the comment: How do you know that isn't what is coming in over the serial port? I don't see any indication that this is a bug in python. We can't really help you here with this sort of problem. I suggest you take this to the python-list mailing list: https://mail.python.

[issue39663] IDLE: Add additional tests for pyparse

New submission from Cheryl Sabella : Per msg313179, Terry asked to see tests for when the find_good_parse_start() call returns 0 instead of None. There are two cases when a 0 might be returned: 1. If the code is on the first line in the editor beginning with one of the matching keywords and

[issue39663] IDLE: Add additional tests for pyparse

Change by Cheryl Sabella : -- keywords: +patch pull_requests: +17913 stage: -> patch review pull_request: https://github.com/python/cpython/pull/18536 ___ Python tracker ___ _

[issue39661] TimedRotatingFileHandler doesn’t handle DST switch with daily rollover

Change by Karthikeyan Singaravelan : -- nosy: +vinay.sajip ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: ht

[issue39664] Improve test coverage for operator module

New submission from Karthikeyan Singaravelan : This ticket adds tests for operator module where some of the parts where not tested. Current coverage stands at 96.23% [0]. The added tests will get it closer to 100% and will help in testing the Python implementation of operator module. [0] htt

[issue39664] Improve test coverage for operator module

Change by Karthikeyan Singaravelan : -- keywords: +patch pull_requests: +17914 stage: -> patch review pull_request: https://github.com/python/cpython/pull/18537 ___ Python tracker ___

[issue9182] document “--” as a way to distinguish option w/ narg='+' from positional argument in argparse

Ananthakrishnan added the comment: Is this issue still needed? Can I add a pull request for this. -- nosy: +Ananthakrishnan ___ Python tracker ___ _

[issue39665] Cryptic error message when creating types that don't include themselves in their MRO

New submission from ppperry : I was trying to create a class that didn't have any references to itself to test issue39382 and ran the following code: class Meta(type): def mro(cls): return type.mro(cls)[1:] class X(metaclass=Meta): pass This produced an ext

[issue39666] IDLE: Factor out similar code in editor and hyperparser

New submission from Cheryl Sabella : Under issue32989, there was discussion about refactoring duplicate code between hyperparser and editor. > Perhaps separate issue: the 'if use_ps1' statements in editor and > hyperparser, and a couple of lines before, is nearly identical, and could be > fa

[issue36184] [EASY] test_gdb.test_threads() is specific to _POSIX_THREADS, fail on FreeBSD

Change by Ananthakrishnan : -- keywords: +patch pull_requests: +17915 stage: -> patch review pull_request: https://github.com/python/cpython/pull/18538 ___ Python tracker ___

[issue39665] Cryptic error message when creating types that don't include themselves in their MRO

Serhiy Storchaka added the comment: Yes, I got the same error message when tried to get such class. super() is called implicitly by the type constructor to call __init_subclass__ on the parent of a newly generated type. -- nosy: +serhiy.storchaka

[issue39666] IDLE: Factor out similar code in editor and hyperparser

Change by Cheryl Sabella : -- keywords: +patch pull_requests: +17916 stage: -> patch review pull_request: https://github.com/python/cpython/pull/18539 ___ Python tracker ___ _

[issue39382] abstract_issubclass() doesn't take bases tuple item ref

ppperry added the comment: I posted a test on the PR -- nosy: +ppperry ___ Python tracker ___ ___ Python-bugs-list mailing list Uns

[issue39662] Characters are garbled when displaying Byte data

Change by Eric V. Smith : -- status: open -> pending ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue39661] TimedRotatingFileHandler doesn’t handle DST switch with daily rollover

Joe Cool added the comment: Never mind. I was looking for the DST code in computeRollover, and I found it in doRollover. -- stage: -> resolved status: open -> closed ___ Python tracker

[issue39659] pathlib calls `os.getcwd()` without using accessor

Barney Gale added the comment: Those methods are non-pure, i.e. part of `Path` but not `PurePath`. Only impure paths have accessors. The `_Accessor` docstring says: "an accessor implements a particular (system-specific or not) way of accessing paths on the filesystem". This abstraction is pr

[issue39667] Update zipfile.Path with zipfile 3.0

New submission from Jason R. Coombs : zipp 3.0 includes enhanced support for the .open() method as well as performance improvements in 2.2.1 (https://zipp.readthedocs.io/en/latest/history.html). -- components: Library (Lib) messages: 362158 nosy: jaraco priority: normal severity: norm

[issue39667] Update zipfile.Path with zipp 3.0

Change by Jason R. Coombs : -- title: Update zipfile.Path with zipfile 3.0 -> Update zipfile.Path with zipp 3.0 ___ Python tracker ___ _

[issue39667] Update zipfile.Path with zipp 3.0

Change by Jason R. Coombs : -- keywords: +patch pull_requests: +17917 stage: -> patch review pull_request: https://github.com/python/cpython/pull/18540 ___ Python tracker ___

[issue39648] Update math.gcd() to accept "n" arguments.

Bernardo Sulzbach added the comment: I think this might make sense because gcd() could have some optimizations for n > 2, such as sorting the numbers and starting by the smallest elements. However, I don't think gcd() and lcm() with more than two arguments are frequent use cases. --

[issue38857] AsyncMock issue with awaitable return_value/side_effect/wraps

Jason Fried added the comment: Its not possible to have it both ways. Also it stinks too much of trying to guess. The root of your issue is you want a normal MagicMock not an AsyncMock. Its the automatic behavior of patch to pick AsyncMock vs MagicMock that is the heart of your issue. Th

[issue12915] Add inspect.locate and inspect.resolve

Vinay Sajip added the comment: > I'm not sure how to design the regex. Did you not look at the PR I added to address this (Unicode chars), with a regex change? I added you as a reviewer. -- ___ Python tracker

[issue39609] Set the thread_name_prefix for asyncio's default executor ThreadPoolExecutor

Caleb Hattingh added the comment: This change seems fine. Markus, I'm curious if there is a specific reason you prefer to use the default executor rather than replacing it with your own? Is it just convenience or are there other reasons? -- nosy: +cjrh

[issue39645] Expand concurrent.futures.Future's public API

Kyle Stanley added the comment: Upon further consideration and based on recent developments in the python-ideas thread (mostly feedback from Antoine), I've decided to reduce the scope of this issue to remove future.set_state() and the *sync* parameters. This leaves just future.state() and ha

[issue39668] segmentation fault on calling __reversed__()

New submission from Grzegorz Krasoń : This causes segmentation fault: list((lambda: None).__annotations__.__reversed__()) -- components: Interpreter Core messages: 362164 nosy: Grzegorz Krasoń priority: normal severity: normal status: open title: segmentation fault on calling __reversed

[issue39628] msg.walk memory leak?

Change by Abhilash Raj : -- nosy: +maxking ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.pytho

[issue38857] AsyncMock issue with awaitable return_value/side_effect/wraps

Dima Tisnek added the comment: Thank you for explanation, Jason! I guess that the bug report and the patch were too technical for me to understand 😅 I'm happy with the behaviour in Python 3.8.1 and now I know it's going to stay, I'll just change the tests in our code base. -- _

[issue39573] Make PyObject an opaque structure in the limited C API

Andy Lester added the comment: > Would you mind to explain how it's an issue to modify PyObject* temporarily > during a function call? It's not a problem to modify the PyObject* during a function call. However, many functions don't need to modify the object, but are still taking non-const

[issue39663] IDLE: Add additional tests for pyparse

Change by miss-islington : -- pull_requests: +17919 pull_request: https://github.com/python/cpython/pull/18542 ___ Python tracker ___ __

[issue39663] IDLE: Add additional tests for pyparse

Change by miss-islington : -- pull_requests: +17918 pull_request: https://github.com/python/cpython/pull/18541 ___ Python tracker ___ __

[issue39663] IDLE: Add additional tests for pyparse

Terry J. Reedy added the comment: New changeset ffda25f6b825f3dee493b6f0746266a4dd6989f0 by Cheryl Sabella in branch 'master': bpo-39663: IDLE: Add additional tests for pyparse (GH-18536) https://github.com/python/cpython/commit/ffda25f6b825f3dee493b6f0746266a4dd6989f0 -- _

[issue39663] IDLE: Add additional tests for pyparse

miss-islington added the comment: New changeset fde0041089de2d13e7c473200fb74d3956203987 by Miss Islington (bot) in branch '3.7': bpo-39663: IDLE: Add additional tests for pyparse (GH-18536) https://github.com/python/cpython/commit/fde0041089de2d13e7c473200fb74d3956203987 -- nosy: +

[issue39663] IDLE: Add additional tests for pyparse

miss-islington added the comment: New changeset 7fd752c1bc637aeca2bd122d07c0ebc379d0d8ca by Miss Islington (bot) in branch '3.8': bpo-39663: IDLE: Add additional tests for pyparse (GH-18536) https://github.com/python/cpython/commit/7fd752c1bc637aeca2bd122d07c0ebc379d0d8ca -- __

[issue39651] Exceptions raised by EventLoop.call_soon_threadsafe

Change by Michael Hall : -- nosy: +mikeshardmind ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail

[issue39669] macOS test failures

New submission from Terry J. Reedy : macOS test failed twice for PR-18536, for reasons unrelated to the IDLE test additions. Two pages gave completely different reasons. https://github.com/python/cpython/pull/18536/checks?check_run_id=451798955 clang: warning: -framework Tk: 'linker' input u

[issue39663] IDLE: Add additional tests for pyparse

Terry J. Reedy added the comment: Thank you for tracking this down. The comment was on #32989. -- nosy: -miss-islington versions: +Python 3.7, Python 3.8 ___ Python tracker

[issue39669] macOS test failures

Terry J. Reedy added the comment: Same failures for pr-18539. -- nosy: +vstinner ___ Python tracker ___ ___ Python-bugs-list mailin

[issue39669] macOS test failures

Change by Karthikeyan Singaravelan : -- nosy: +xtreak ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:/

[issue39669] macOS test failures

Ned Deily added the comment: The importlib test failures have been showing up on the buildbots but haven't yet been triaged: https://mail.python.org/archives/list/buildbot-sta...@python.org/thread/XMDX3AVR3HALZIPKBWB4WUV3FOAYHGUV/ It is referred here: https://mail.python.org/archives/list/py

[issue39232] asyncio crashes when tearing down the proactor event loop

Michael Hall added the comment: Linking out to a real-world example where this still manages to happen after running the event loop for an entire 2 seconds waiting for transports to close themselves after finishing everything else: https://github.com/Cog-Creators/Red-DiscordBot/issues/3560

[issue37373] Configuration of windows event loop for libraries

Change by Michael Hall : -- nosy: +mikeshardmind ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail

[issue39668] segmentation fault on calling __reversed__()

Raymond Hettinger added the comment: This works fine for me on macOS using the python.org 64-bit build. What are you using? -- nosy: +rhettinger ___ Python tracker ___ __

[issue39668] segmentation fault on calling __reversed__()

Karthikeyan Singaravelan added the comment: This could be fixed with 24dc2f8c56697f9ee51a4887cf0814b6600c1815 issue38525 ➜ cpython git:(24dc2f8c56) ./python.exe -c 'list((lambda: None).__annotations__.__reversed__())' ➜ cpython git:(24dc2f8c56) git checkout HEAD~1 Previous HEAD position was

[issue39609] Set the thread_name_prefix for asyncio's default executor ThreadPoolExecutor

Markus Mohrhard added the comment: We have by now changed to a custom executor. Asyncio is used in some of our dependencies and therefore it took some work to figure out what is creating the thousands of threads that we were seeing. This patch was part of the debuggin and we thought it would