[issue46796] Simplify handling of removed parameter "loop" in asyncio

Change by Serhiy Storchaka : -- keywords: +patch pull_requests: +29566 stage: -> patch review pull_request: https://github.com/python/cpython/pull/31431 ___ Python tracker

[issue46796] Simplify handling of removed parameter "loop" in asyncio

New submission from Serhiy Storchaka : Before 3.10 many asyncio classes did have an optional parameter "loop". It was deprecated in 3.8. To simplify the code, such classes inherited a constructor from _LoopBoundMixin which set the _loop attribute and (since 3.8) emitted a warning if the loop

[issue46757] dataclasses should define an empty __post_init__

Vedran Čačić added the comment: That "except AttributeError" approach is a powerful bug magnet, since it can very easily mask real attribute errors stemming from misspelled attribute names in the __post_init__ call itself. What you should _really_ do is def __post_init__(self):

[issue46757] dataclasses should define an empty __post_init__

Change by Nikita Sobolev : -- type: -> behavior versions: +Python 3.11 ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue24053] Define EXIT_SUCCESS and EXIT_FAILURE constants in sys

Stefan Behnel added the comment: > Any reasons the PR still not merged? There was dissent about whether these constants should be added or not. It doesn't help to merge a PR that is not expected to provide a benefit. -- ___ Python tracker

[issue46757] dataclasses should define an empty __post_init__

Change by Nikita Sobolev : -- keywords: +patch pull_requests: +29565 stage: -> patch review pull_request: https://github.com/python/cpython/pull/31430 ___ Python tracker ___

[issue46757] dataclasses should define an empty __post_init__

Nikita Sobolev added the comment: I like this idea. `attrs` right now behave the same way (no default `__attrs_post_init__`: ``` >>> import attrs >>> @attrs.define ... class Some: ... x: int ... >>> @attrs.define ... class Other(Some): ...def __attrs_post_init__(self): ...

[issue46795] Why Does 3rd/Python39/Lib/site-packages/psycopg2/_psycopg.cp39-win_amd64.pyd Have the CVE-20211-4160 Vulnerability? I Use Python 3.9.2? Where Is OpenSSL Used?

Change by zjmxq : -- title: Why does 3rd/Python39/Lib/site-packages/psycopg2/_psycopg.cp39-win_amd64.pyd have the CVE-201-4160 vulnerability when I use Python 3.9.2 -> Why Does 3rd/Python39/Lib/site-packages/psycopg2/_psycopg.cp39-win_amd64.pyd Have the CVE-20211-4160

[issue46795] Why does 3rd/Python39/Lib/site-packages/psycopg2/_psycopg.cp39-win_amd64.pyd have the CVE-201-4160 vulnerability when I use Python 3.9.2

Change by zjmxq : -- components: Library (Lib) nosy: zjmxq priority: normal severity: normal status: open title: Why does 3rd/Python39/Lib/site-packages/psycopg2/_psycopg.cp39-win_amd64.pyd have the CVE-201-4160 vulnerability when I use Python 3.9.2 type: security versions: Python

[issue46586] In documentation contents enum.property erroneously links to built-in property

Change by Meer Suri : -- pull_requests: +29564 pull_request: https://github.com/python/cpython/pull/31429 ___ Python tracker ___

[issue46066] Deprecate keyword args syntax for TypedDict definition

Change by Jelle Zijlstra : -- pull_requests: +29563 pull_request: https://github.com/python/cpython/pull/31428 ___ Python tracker ___

[issue46066] Deprecate keyword args syntax for TypedDict definition

Jelle Zijlstra added the comment: Thanks, I'll send a PR. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue44791] Substitution of ParamSpec in Concatenate

Jelle Zijlstra added the comment: I'm looking at https://github.com/python/cpython/pull/30969 and I'm not sure what the motivation for the change is. PEP 612 is quite precise here (https://www.python.org/dev/peps/pep-0612/#id1) and allows only a ParamSpec as the last argument to

[issue46730] Please consider mentioning property without setter when an attribute can't be set

Change by Dennis Sweeney : -- pull_requests: +29562 pull_request: https://github.com/python/cpython/pull/31427 ___ Python tracker ___

[issue46782] Docs error for 3.10

sjndlnv brjkbn added the comment: I found out that this issue can be fixed by set ``autodoc_preserve_defaults`` to True [(From sphinx-doc)](https://www.sphinx-doc.org/en/master/usage/extensions/autodoc.html#confval-autodoc_preserve_defaults) On the other hand. I test

[issue46730] Please consider mentioning property without setter when an attribute can't be set

Karthikeyan Singaravelan added the comment: The test introduces a deprecation warning. It might be fixed by using raw string like the msg_format used in other test. ./python -Wall -m py_compile Lib/test/test_property.py Lib/test/test_property.py:345: DeprecationWarning: invalid escape

[issue46066] Deprecate keyword args syntax for TypedDict definition

Karthikeyan Singaravelan added the comment: This change has introduced deprecation warning in tests PYTHONWARNINGS=always ./python -Wall -X dev -m test.test_typing

[issue46615] Use-after-free by mutating set during set operations

Dennis Sweeney added the comment: It does look like there are some pickle situations that crash. Attached is a randomized crasher. I haven't done too much careful reasoning about it, but adding INCREFs everywhere seems to fix most of the issues. -- Added file:

[issue45390] asyncio.Task doesn't propagate CancelledError() exception correctly.

Change by Guido van Rossum : -- nosy: +gvanrossum ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue46400] Please update bundled libexpat to 2.4.4 with security fixes (CVE-2021-45960)

Ned Deily added the comment: expat 2.4.5 was released today (Issue46794). -- nosy: +ned.deily ___ Python tracker ___ ___

[issue46771] Add some form of cancel scopes

Change by Tin Tvrtković : -- pull_requests: +29561 pull_request: https://github.com/python/cpython/pull/31415 ___ Python tracker ___

[issue24053] Define EXIT_SUCCESS and EXIT_FAILURE constants in sys

Golubev Alexander added the comment: Any reasons the PR still not merged? -- nosy: +Fat-Zer ___ Python tracker ___ ___

[issue46754] Improve Python Language Reference based on [Köhl 2020]

Change by Alex Waygood : -- keywords: -patch nosy: -AlexWaygood stage: patch review -> ___ Python tracker ___ ___

[issue46754] Improve Python Language Reference based on [Köhl 2020]

Change by Alex Waygood : -- pull_requests: -29560 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue46754] Improve Python Language Reference based on [Köhl 2020]

Change by Alex Waygood : -- keywords: +patch nosy: +AlexWaygood nosy_count: 1.0 -> 2.0 pull_requests: +29560 stage: -> patch review pull_request: https://github.com/python/cpython/pull/29479 ___ Python tracker

[issue46603] `typing._strip_annotations` is not fully covered

miss-islington added the comment: New changeset 103f3ca80616958b4e608e9176b9c12cfc80f68b by Miss Islington (bot) in branch '3.10': bpo-46603: improve coverage of `typing._strip_annotations` (GH-31063) https://github.com/python/cpython/commit/103f3ca80616958b4e608e9176b9c12cfc80f68b

[issue46685] Add additional tests for new features in `typing.py`

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

[issue46685] Add additional tests for new features in `typing.py`

Jelle Zijlstra added the comment: New changeset 32e3e0bea613711a8f19003445eebcb05fb75acc by Nikita Sobolev in branch 'main': bpo-46685: improve test coverage of `Self` and `Never` in `typing` (GH-31222) https://github.com/python/cpython/commit/32e3e0bea613711a8f19003445eebcb05fb75acc

[issue46571] Strange `@typing.no_type_check` behavior for class variables

Jelle Zijlstra added the comment: Thanks for the fix Nikita! -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue46603] `typing._strip_annotations` is not fully covered

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

[issue46603] `typing._strip_annotations` is not fully covered

Change by miss-islington : -- pull_requests: +29559 pull_request: https://github.com/python/cpython/pull/31424 ___ Python tracker ___

[issue46603] `typing._strip_annotations` is not fully covered

Change by miss-islington : -- nosy: +miss-islington nosy_count: 5.0 -> 6.0 pull_requests: +29558 pull_request: https://github.com/python/cpython/pull/31423 ___ Python tracker

[issue46603] `typing._strip_annotations` is not fully covered

Jelle Zijlstra added the comment: New changeset 25c0b9d243b64ccd2eeab483089eaf7e4b4d5834 by Nikita Sobolev in branch 'main': bpo-46603: improve coverage of `typing._strip_annotations` (GH-31063) https://github.com/python/cpython/commit/25c0b9d243b64ccd2eeab483089eaf7e4b4d5834 --

[issue46571] Strange `@typing.no_type_check` behavior for class variables

Jelle Zijlstra added the comment: New changeset 395029b0bd343648b4da8044c7509672ea768775 by Nikita Sobolev in branch 'main': bpo-46571: improve `typing.no_type_check` to skip foreign objects (GH-31042) https://github.com/python/cpython/commit/395029b0bd343648b4da8044c7509672ea768775

[issue46793] expose expat XML billion laughs attack mitigation APIs

Change by Dong-hee Na : -- nosy: +corona10 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue46784] Duplicated symbols when linking embedded Python with libexpat

Gregory P. Smith added the comment: err "release managers" same thing right? ;) -- ___ Python tracker ___ ___ Python-bugs-list

[issue46784] Duplicated symbols when linking embedded Python with libexpat

Gregory P. Smith added the comment: PRs for 3.7 and 3.8 remain up to release blockers. -- components: +Build resolution: -> fixed stage: patch review -> commit review status: open -> closed ___ Python tracker

[issue46784] Duplicated symbols when linking embedded Python with libexpat

Gregory P. Smith added the comment: New changeset e05e3d20d309603010f2c1194e612f894ad8a985 by Gregory P. Smith in branch '3.10': [3.10] bpo-46784: Add newly exported expat symbols to the namespace. (GH-31397) (GH-31420)

[issue46200] Discourage logging f-strings due to security considerations

Gregory P. Smith added the comment: A new system of logging APIs has been on several of our (core dev and otherwise) minds ever since f-strings were introduced. For this specific issue, agreed that documentation is key. The old logging APIs cannot change. And practically preventing

[issue46782] Docs error for 3.10

Terry J. Reedy added the comment: The conversions from 0o777 to 511 in 3.10 and 3.11 but not in 3.9 are these: https://docs.python.org/3/library/pathlib.html#pathlib.Path.mkdir Path.mkdir(mode=511, parents=False, exist_ok=False) https://docs.python.org/3/library/os.html#os.mkdir

[issue46794] Please update bundled libexpat to 2.4.5 with security fixes (5 CVEs)

New submission from sping : Thank you! https://github.com/libexpat/libexpat/blob/97a4840578693a346e79302909b67d97492e1880/expat/Changes#L6-L35 -- components: XML messages: 413517 nosy: sping priority: normal severity: normal status: open title: Please update bundled libexpat to 2.4.5

[issue46784] Duplicated symbols when linking embedded Python with libexpat

Change by Gregory P. Smith : -- pull_requests: +29557 pull_request: https://github.com/python/cpython/pull/31420 ___ Python tracker ___

[issue46784] Duplicated symbols when linking embedded Python with libexpat

miss-islington added the comment: New changeset 9aca412db8343702d9199c31ba73519e6f8823b5 by Miss Islington (bot) in branch '3.9': bpo-46784: Add newly exported expat symbols to the namespace. (GH-31397) https://github.com/python/cpython/commit/9aca412db8343702d9199c31ba73519e6f8823b5

[issue46784] Duplicated symbols when linking embedded Python with libexpat

Change by miss-islington : -- pull_requests: +29556 pull_request: https://github.com/python/cpython/pull/31419 ___ Python tracker ___

[issue46784] Duplicated symbols when linking embedded Python with libexpat

Change by miss-islington : -- pull_requests: +29555 pull_request: https://github.com/python/cpython/pull/31418 ___ Python tracker ___

[issue46784] Duplicated symbols when linking embedded Python with libexpat

Change by miss-islington : -- pull_requests: +29554 pull_request: https://github.com/python/cpython/pull/31417 ___ Python tracker ___

[issue46784] Duplicated symbols when linking embedded Python with libexpat

Change by miss-islington : -- pull_requests: +29553 pull_request: https://github.com/python/cpython/pull/31416 ___ Python tracker ___

[issue46784] Duplicated symbols when linking embedded Python with libexpat

miss-islington added the comment: New changeset 6312c1052c0186b4596fc45c42fd3ade9f8f5911 by Yilei "Dolee" Yang in branch 'main': bpo-46784: Add newly exported expat symbols to the namespace. (GH-31397) https://github.com/python/cpython/commit/6312c1052c0186b4596fc45c42fd3ade9f8f5911

[issue46760] test_dis should test the dis module, not everything else

Terry J. Reedy added the comment: With IDLE, I have issues with trying to test IDLE code without retesting tkinter, as well as deciding on the proper units of behavior to test. Some suggestions: 1. Add a docstring to the module with guidelines, after review from a couple of others. For

[issue46793] expose expat XML billion laughs attack mitigation APIs

New submission from Gregory P. Smith : Quoting from https://github.com/python/cpython/pull/31397#issuecomment-1044796561 """ XML_SetBillionLaughsAttackProtectionActivationThreshold XML_SetBillionLaughsAttackProtectionMaximumAmplification I still hope that someone can make those two^^

[issue46702] Specialize UNPACK_SEQUENCE

Brandt Bucher added the comment: Closing as UNPACK_SEQUENCE_TWO_TUPLE__STORE_FAST__STORE_FAST results in lots of hits, but no performance improvement. -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python

[issue33601] [doc] Py_UTF8Mode is not documented

Vidhya added the comment: [Entry level contributor seeking guidance]The PR on this issue looks closed. I worked on this and attaching the updated html file. I will open a pull request if this is not yet resolved. -- nosy: +vidhya.friend Added file:

[issue35897] Support list as argument to .startswith()

Fred added the comment: > For subtle reasons, that would make us worse off. Tuple of constants get > precomputed but lists of constants have to be rebuilt. So if a list is 20 times slower than a tuple, I can still do billions of computations in a second on a Raspberry Pi, so does it

[issue46740] Improve Telnetlib's throughput

Terry J. Reedy added the comment: Even if deprecated, it will be around for at least 2 versions. A patch now might be worthwhile, but I don't know who would review it. -- nosy: +terry.reedy ___ Python tracker

[issue46735] gettext.translations crashes when locale is unset

Terry J. Reedy added the comment: As 'crash', as used here, is when python exits abnormally *without* an exception traceback. The traceback in the linked report is: Traceback (most recent call last): File "video2x.py", line 53, in from upscaler import AVAILABLE_DRIVERS File

[issue46725] Unpacking without parentheses is allowed since 3.9

Guido van Rossum added the comment: Adding jwilk back (a bpo interaction with browser form caching makes this happen frequently). -- nosy: +jwilk ___ Python tracker ___

[issue46733] pathlib.Path methods can raise NotImplementedError

Terry J. Reedy added the comment: I think pathlib should be raising TypeError, ValueError, or something else as appropriate. Or not raising in situations Eryk indicated. x/0 *could* be +- float('inf'), but we don't raise NotImplementedError for it. -- nosy: +terry.reedy

[issue46732] None.__bool__ docstring is wrong

Terry J. Reedy added the comment: There is no object.__bool__. None.__bool__.__doc__ appears to be an accidental copy of bool/int/float/complex.__bool__.__doc__. It should just be 'False'. -- nosy: +terry.reedy title: object.__bool__ docstring is wrong -> None.__bool__ docstring is

[issue46391] Library multiprocess leaks named resources.

Andrzej Ratajczak added the comment: Also hitting this problem. Would be grateful for fixing it, since there is already PR created -- nosy: +BarkingBad ___ Python tracker

[issue20923] [doc] Explain ConfigParser 'valid section name' and .SECTCRE

Change by Vidhya : -- pull_requests: +29552 pull_request: https://github.com/python/cpython/pull/31413 ___ Python tracker ___ ___

[issue34990] year 2038 problem in compileall.py

Change by Jakub Wilk : -- nosy: +jwilk ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue35897] Support list as argument to .startswith()

Change by Jakub Wilk : -- nosy: +jwilk ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue46792] Indentation not preserved with ruamel.yaml.round_trip_dump

Change by Eric V. Smith : -- title: Indentation now preserved with ruamel.yaml.round_trip_dump -> Indentation not preserved with ruamel.yaml.round_trip_dump ___ Python tracker

[issue46792] Indentation now preserved with ruamel.yaml.round_trip_dump

Change by Zachary Ware : -- resolution: -> third party stage: -> resolved status: open -> closed ___ Python tracker ___ ___

[issue46792] Indentation now preserved with ruamel.yaml.round_trip_dump

Eric V. Smith added the comment: This looks like an issue with ruamel.yaml, which is a third party package. You should report it to them. Good luck! -- nosy: +eric.smith ___ Python tracker

[issue46792] Indentation now preserved with ruamel.yaml.round_trip_dump

New submission from Harshini : I observed that the indentation is not preserved when I load and dump a YAML file using round_trip_dump from ruamel.yaml. For example, I have an input file with the data: Inventory: - name: Apples count: 10 vendors: - - vendor_name: xyz

[issue46725] Unpacking without parentheses is allowed since 3.9

Terry J. Reedy added the comment: Allowing no parentheses is also consistent with the following: for x in 1,2,3: print(x) -- nosy: +terry.reedy -jwilk ___ Python tracker

[issue46748] Python.h includes stdbool.h

Change by Brandt Bucher : -- nosy: +brandtbucher ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue46725] Unpacking without parentheses is allowed since 3.9

Change by Jakub Wilk : -- nosy: +jwilk ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue46736] Generate HTML 5 with SimpleHTTPRequestHandler.list_directory

Éric Araujo added the comment: Would you like to make a pull request? -- nosy: +eric.araujo ___ Python tracker ___ ___

[issue46791] Allow os.remove to defer to rmdir

New submission from Dan Snider : It appears sometime recently-ish that POSIX updated remove to the following: #include int remove(const char *path); If path does not name a directory, remove(path) shall be equivalent to  unlink(path). If path names a directory, remove(path) shall be

[issue46789] Restore caching of externals on Windows buildbots

Jeremy Kloth added the comment: I personally would like to see caching restored so as to keep the duration of buildbot runs as low as possible. The repeated fetching effectively doubles compilation time for my Win11 builder. -- ___ Python

[issue46790] Normalize handling of negative timeouts in subprocess.py

Jeremy Kloth added the comment: Oh, I forgot to add that I'm in favor of following the threading.py behavior of allowing <=0 to mean "non-blocking" (i.e., just check). This would probably also benefit from a documentation update to clarify. --

[issue46790] Normalize handling of negative timeouts in subprocess.py

Change by Jeremy Kloth : -- nosy: +eryksun, vstinner ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue46790] Normalize handling of negative timeouts in subprocess.py

New submission from Jeremy Kloth : As a follow on to bpo-46716, the various timeout parameters currently deal with negative values differently in POSIX and Windows. On POSIX, a negative value is treated the same as 0; check completion and raise TimeoutExpired is still running. On Windows,

[issue46329] Split up the CALL_NO_KW and CALL_KW instructions.

Mark Shannon added the comment: New changeset cf345e945f48f54785799390c2e92c5310847bd4 by Mark Shannon in branch 'main': bpo-46329: Change calling sequence (again) (GH-31373) https://github.com/python/cpython/commit/cf345e945f48f54785799390c2e92c5310847bd4 --

[issue46752] Introduce task groups to asyncio and change task cancellation semantics

Change by Guido van Rossum : -- pull_requests: +29551 pull_request: https://github.com/python/cpython/pull/31411 ___ Python tracker ___

[issue46789] Restore caching of externals on Windows buildbots

Change by Jeremy Kloth : -- nosy: +pablogsal, vstinner ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue46789] Restore caching of externals on Windows buildbots

New submission from Jeremy Kloth : A recent change to the buildmaster config effectively disabled the caching of the externals for Windows buildbots: https://github.com/python/buildmaster-config/pull/255 If the caching is desired, a simple change to the buildmaster config is needed

[issue46788] regrtest fails to start on missing performance counter names

Change by Jeremy Kloth : -- nosy: +vstinner ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue46788] regrtest fails to start on missing performance counter names

New submission from Jeremy Kloth : When attempting to run the test harness, I receive the following: Traceback (most recent call last): File "", line 198, in _run_module_as_main File "", line 88, in _run_code File "C:\Public\Devel\cpython\main\Lib\test\__main__.py", line 2, in

[issue46780] Allow Fractions to return 1/6 for "0.17", "0.167", "0.1667", etc.

Lee Newberg added the comment: I have started a discussion at https://discuss.python.org/t/allow-fractions-fraction-to-return-1-6-for-0-17-0-167-0-1667-etc . Your feedback there would be much appreciated. -- ___ Python tracker

[issue46752] Introduce task groups to asyncio and change task cancellation semantics

Change by Andrew Svetlov : -- pull_requests: +29550 pull_request: https://github.com/python/cpython/pull/31409 ___ Python tracker ___

[issue46771] Add some form of cancel scopes

Yury Selivanov added the comment: > * `async with` vs `with`: if Andrew thinks `async with` is easier to teach > and less error-prone, It has to be 'async with' like most asyncio apis to avoid user confusion. -- ___ Python tracker

[issue39298] add BLAKE3 to hashlib

Larry Hastings added the comment: Just checking--I can liberally pull code from https://github.com/BLAKE3-team/BLAKE3 yes? -- ___ Python tracker ___

[issue46771] Add some form of cancel scopes

Andrew Svetlov added the comment: > the third case the behavior is wrong, the `.cancel()` should win over the > timeout. Otherwise using the context manager becomes too risky in real-world > situations. Please elaborate. The first code that calls `.cancel()` wins, doesn't matter what is

[issue46780] Allow Fractions to return 1/6 for "0.17", "0.167", "0.1667", etc.

Mark Dickinson added the comment: > I gave the code example in order to make that clear. Yep, that didn't help: reverse engineering the intended behaviour from a complicated piece of code isn't easy. An up-front description of the intended behaviour would be better. --

[issue46780] Allow Fractions to return 1/6 for "0.17", "0.167", "0.1667", etc.

Mark Dickinson added the comment: Re python-ideas: there's a mailing list: https://mail.python.org/archives/list/python-id...@python.org/ But the https://discuss.python.org/c/ideas/ category also works for this. -- ___ Python tracker

[issue46787] ProcessPoolExecutor exception memory leak

Change by Roundup Robot : -- keywords: +patch nosy: +python-dev nosy_count: 1.0 -> 2.0 pull_requests: +29548 stage: -> patch review pull_request: https://github.com/python/cpython/pull/31408 ___ Python tracker

[issue45559] pprint tests do not test pprint.pprint()

Eric V. Smith added the comment: Sure, have a go at it! Any testing of pprint.pprint() would be an improvement, but ideally all options should be tested. It would probably be worthwhile to restructure the tests to run both pformat and pprint tests from the same logic, so that we only need

[issue46787] ProcessPoolExecutor exception memory leak

New submission from Vladimir Vinogradenko : If an exception occurs in ProcessPoolExecutor work item, all the exception frame local variables are not garbage collected (or are garbage collected too lately) because they are referenced by the exception's traceback. Attached file is a test case.

[issue45559] pprint tests do not test pprint.pprint()

Haz added the comment: Hi! Any chance I could take this on if it hasn't already been actioned please? I assume the scope is to test all the pprint options? Thanks! -- nosy: +hp310780 ___ Python tracker

[issue46780] Allow Fractions to return 1/6 for "0.17", "0.167", "0.1667", etc.

Lee Newberg added the comment: In case there are others who are unsure about "python-ideas" ... I believe the discussion page https://discuss.python.org/c/ideas is what was meant. -- ___ Python tracker

[issue46780] Allow Fractions to return 1/6 for "0.17", "0.167", "0.1667", etc.

Lee Newberg added the comment: > Please watch the tone. It is borderline abusive and dismissive. I apologize for the adverse impact there. I will be more careful. > Also, my expectation for Fraction("0.0015") would be to give Fraction(3, > 2000), the same as would be given by

[issue46771] Add some form of cancel scopes

Alex Grönholm added the comment: I propose the following, backwards compatible solution: Add a new keyword argument to Task.cancel(): "scope: object = None". The behavior would be as follows: the scope is saved, and included in the raised CancelledError. If Task.cancel() is called again, but

[issue46771] Add some form of cancel scopes

Tin Tvrtković added the comment: Sure, I'll be glad to work with Andrew on getting something presentable. Going through the discussion in the issue: * it seems like folks don't think move_on is useful enough to be in the stdlib, I understand that point. Users can always catch the timeout

[issue46709] test_urllib: testInterruptCaught() has a race condition and fails randomly

Mark Shannon added the comment: New changeset e2c28616ce6c3cdb1013c415125220a0b86b86a1 by Nikita Sobolev in branch 'main': bpo-46709: check eval breaker in specialized `CALL` opcodes (GH-31404) https://github.com/python/cpython/commit/e2c28616ce6c3cdb1013c415125220a0b86b86a1 --

[issue46771] Add some form of cancel scopes

Andrew Svetlov added the comment: Guido, the third case: The third edge case is: explicit cancel() happened *after* the timeout (but still in the same iteration)? timeout current-iteration (calls .cancel() after timeout) next-iteration ||

[issue46786] embed, source, track, wbr HTML elements not considered empty

Change by jnns : -- keywords: +patch pull_requests: +29546 stage: -> patch review pull_request: https://github.com/python/cpython/pull/31406 ___ Python tracker ___

[issue45184] Add `pop` function to remove context manager from (Async)ExitStack

Václav Brožík added the comment: There was an interesting discussion about this problem in 2015-12: https://mail.python.org/archives/list/python-id...@python.org/thread/Y3SLBJHJHAMBEZJWRXEJ5LE5JBVNE7XS/ (https://groups.google.com/g/python-ideas/c/l2FcErYbjfo - for the case the link above rots)

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