[issue41995] five possible Null Pointer Dereference bugs.

STINNER Victor added the comment: New changeset f1ff800db1f9fa5ff8f2fa2863796a46bfa9ee46 by Yunlongs in branch 'master': bpo-41995: Handle allocation failure in _tracemalloc and _zoneinfo (GH-22635) https://github.com/python/cpython/commit/f1ff800db1f9fa5ff8f2fa2863796a46bfa9ee46 --

[issue41995] five possible Null Pointer Dereference bugs.

Change by miss-islington : -- pull_requests: +23086 pull_request: https://github.com/python/cpython/pull/24261 ___ Python tracker ___ __

[issue41995] five possible Null Pointer Dereference bugs.

STINNER Victor added the comment: Thanks for the bug report brightest star, and thanks for the fix Yunlongs! -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue42955] Add sys.module_names: list of stdlib module names (Python and extension modules)

STINNER Victor added the comment: Another use case similar to the "isort" use case: vim plugin to insert an import, it checks if the module name is a stdlib module. It checks the module path (for Python stdlib modules) and uses an hardcoded list of builtin stdlib modules. https://github.com

[issue42005] profile/cProfile CLI should catch BrokenPipeError

STINNER Victor added the comment: New changeset 3554fa4abecfb77ac5fcaa5ce8310eeca5683960 by Zhiming Wang in branch 'master': bpo-42005: profile and cProfile catch BrokenPipeError (GH-22643) https://github.com/python/cpython/commit/3554fa4abecfb77ac5fcaa5ce8310eeca5683960 -- ___

[issue42005] profile/cProfile CLI should catch BrokenPipeError

Change by miss-islington : -- nosy: +miss-islington nosy_count: 3.0 -> 4.0 pull_requests: +23087 pull_request: https://github.com/python/cpython/pull/24262 ___ Python tracker _

[issue42005] profile/cProfile CLI should catch BrokenPipeError

Change by miss-islington : -- pull_requests: +23088 pull_request: https://github.com/python/cpython/pull/24263 ___ Python tracker ___ __

[issue42005] profile/cProfile CLI should catch BrokenPipeError

Change by STINNER Victor : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed versions: +Python 3.8, Python 3.9 ___ Python tracker ___

[issue41995] five possible Null Pointer Dereference bugs.

miss-islington added the comment: New changeset 50938b63fbb0d4bed24dceccf188b8d0fe58463c by Miss Islington (bot) in branch '3.9': bpo-41995: Handle allocation failure in _tracemalloc and _zoneinfo (GH-22635) https://github.com/python/cpython/commit/50938b63fbb0d4bed24dceccf188b8d0fe58463c -

[issue42197] Disable automatic update of frame locals during tracing

STINNER Victor added the comment: Fabio created a thread on python-dev: https://mail.python.org/archives/list/python-...@python.org/thread/62WK3THUDNWZCDOMXXDZFG3O4LIOIP4W/ In 2017, Nick Coghlan wrote the PEP 558 "Defined semantics for locals()". -- __

[issue42005] profile/cProfile CLI should catch BrokenPipeError

miss-islington added the comment: New changeset 648b72900b5039ab46b8b459f921daecb8db2a6b by Miss Islington (bot) in branch '3.8': bpo-42005: profile and cProfile catch BrokenPipeError (GH-22643) https://github.com/python/cpython/commit/648b72900b5039ab46b8b459f921daecb8db2a6b -- __

[issue42005] profile/cProfile CLI should catch BrokenPipeError

miss-islington added the comment: New changeset 0654c4c4cc54a325e878154f8b117159d0105cf7 by Miss Islington (bot) in branch '3.9': bpo-42005: profile and cProfile catch BrokenPipeError (GH-22643) https://github.com/python/cpython/commit/0654c4c4cc54a325e878154f8b117159d0105cf7 -- __

[issue42197] Disable automatic update of frame locals during tracing

STINNER Victor added the comment: Mark: do you think that it's an acceptable trade-off to ask debuggers and profilers to call explicitly PyFrame_FastToLocalsWithError() and PyFrame_LocalsToFast(), to optimize the common case, when locals are not needed? -- nosy: +Mark.Shannon, ncoghl

[issue36769] doc Document that fnmatch.filter supports any kind of iterable not just lists

Change by miss-islington : -- pull_requests: +23089 pull_request: https://github.com/python/cpython/pull/24264 ___ Python tracker ___ __

[issue42778] Add follow_symlinks=True parameter to both os.path.samefile() and Path.samefile()

Serhiy Storchaka added the comment: Why is this feature needed? Currently you can use a combination of samestat() with lstat(). And more, you can follow symbolic links only for one of arguments. samestat(stat(path1), stat(path1)) # same as samefile(path1, path1) samestat(lstat(path1), stat(p

[issue42323] [AIX] test_math: test_nextafter(float('nan'), 1.0) does not return a NaN on AIX

Change by STINNER Victor : -- keywords: +patch pull_requests: +23090 stage: -> patch review pull_request: https://github.com/python/cpython/pull/24265 ___ Python tracker ___ _

[issue36769] doc Document that fnmatch.filter supports any kind of iterable not just lists

miss-islington added the comment: New changeset 8f334dbbf04582071d1318e5817e2fe99f1e5169 by Miss Islington (bot) in branch '3.8': bpo-36769: Document that fnmatch.filter supports any kind of iterable (GH-13039) https://github.com/python/cpython/commit/8f334dbbf04582071d1318e5817e2fe99f1e5169

[issue42323] [AIX] test_math: test_nextafter(float('nan'), 1.0) does not return a NaN on AIX

STINNER Victor added the comment: I wrote PR 24265 to fix the issue. math.nextafter(x, y) already had a special case for AIX for x==y. test_nextafter fails on PPC64 AIX 3.x (build 749). test_nextafter pass on POWER6 AIX 3.x (build 701). -- ___ Py

[issue42680] unicode identifiers not accessible or assignable through globals()

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

[issue42975] urllib.parse.parse_qsl(): add an option to not consider semicolon (; ) as separator

New submission from STINNER Victor : urllib.parse.parse_qsl() uses "&" *and* ";" as separators: >>> urllib.parse.parse_qsl("a=1&b=2&c=3") [('a', '1'), ('b', '2'), ('c', '3')] >>> urllib.parse.parse_qsl("a=1&b=2;c=3") [('a', '1'), ('b', '2'), ('c', '3')] But the W3C standards evolved and now su

[issue42975] urllib.parse.parse_qsl(): add an option to not consider semicolon (; ) as separator

Karthikeyan Singaravelan added the comment: See also https://bugs.python.org/issue42967 -- nosy: +xtreak ___ Python tracker ___ ___

[issue42197] Disable automatic update of frame locals during tracing

Mark Shannon added the comment: I don't think so. Tracing is already somewhat fragile, see https://bugs.python.org/issue30744. Making it more complex is likely to add more bugs. PEP 558 should help, as f_locals becomes a proxy. There are some minor issues with PEP 558 (I'm not convinced that

[issue41798] [C API] Revisit usage of the PyCapsule C API with multi-phase initialization API

STINNER Victor added the comment: New changeset 61d26394f97306ab4890f1522f26ee6d17461e2b by Erlend Egeberg Aasland in branch 'master': bpo-41798: Allocate unicodedata CAPI on the heap (GH-24128) https://github.com/python/cpython/commit/61d26394f97306ab4890f1522f26ee6d17461e2b -- __

[issue42975] urllib.parse.parse_qsl(): add an option to not consider semicolon (; ) as separator

STINNER Victor added the comment: Oh, I mark my issue as a duplicate of bpo-42967. -- resolution: -> duplicate stage: -> resolved status: open -> closed superseder: -> Web cache poisoning - `;` as a query args separator ___ Python tracker

[issue42967] Web cache poisoning - `;` as a query args separator

STINNER Victor added the comment: Oops, I missed this issue. I just marked my bpo-42975 issue as a duplicate of this one. My message: urllib.parse.parse_qsl() uses "&" *and* ";" as separators: >>> urllib.parse.parse_qsl("a=1&b=2&c=3") [('a', '1'), ('b', '2'), ('c', '3')] >>> urllib.parse.pa

[issue42967] urllib.parse.parse_qsl(): Web cache poisoning - `; ` as a query args separator

Change by STINNER Victor : -- title: Web cache poisoning - `;` as a query args separator -> urllib.parse.parse_qsl(): Web cache poisoning - `;` as a query args separator ___ Python tracker __

[issue42967] [security] urllib.parse.parse_qsl(): Web cache poisoning - `; ` as a query args separator

Change by STINNER Victor : -- title: urllib.parse.parse_qsl(): Web cache poisoning - `;` as a query args separator -> [security] urllib.parse.parse_qsl(): Web cache poisoning - `;` as a query args separator ___ Python tracker

[issue26003] Issues with PyEval_InitThreads and PyGILState_Ensure

STINNER Victor added the comment: The GIL is now created by _PyEval_InitGIL() which is called by Py_Initialize(): at Python startup. _PyRuntime.main_thread is set by _PyRuntime_Initialize() which is also called by Py_Initialize(): at Python startup. The code to handle signals and pending ca

[issue42048] Document Argument Clinic's defining_class converter

STINNER Victor added the comment: New changeset e982fe496bf756afd2ead8e56eb24b28a93c627a by Erlend Egeberg Aasland in branch 'master': bpo-42048: Clinic Howto: Document AC's defining_class converter (GH-23978) https://github.com/python/cpython/commit/e982fe496bf756afd2ead8e56eb24b28a93c627a

[issue42976] __text_signature__ parser silently drops arguments with certain unsupported default forms

New submission from Antony Lee : Starting from the keyword-arguments example at https://docs.python.org/3/extending/extending.html#keyword-parameters-for-extension-functions, change the docstring of `parrot` to "parrot(voltage, state, action, type=1<<5)\n--\n\n" (yes, the documented default v

[issue42048] Document Argument Clinic's defining_class converter

Change by Erlend Egeberg Aasland : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___ __

[issue42197] Disable automatic update of frame locals during tracing

Fabio Zadrozny added the comment: I agree that it can be made better, but I think most of the issues right now comes from CPython trying to automatically do something that's not bound to work (calling PyFrame_FastToLocals/PyFrame_LocalsToFast under the hood during the tracing call). https:/

Re: [issue42967] Web cache poisoning - `;` as a query args separator

On 20.01.2021 12:07, STINNER Victor wrote: > Maybe we should even go further in Python 3.10 and only split at "&" by > default, but let the caller to opt-in for ";" separator as well. +1. Personally, I've never seen URLs encoded with ";" as query parameter separator in practice on the server sid

[issue42967] [security] Web cache poisoning - `; ` as a query args separator

Change by Marc-Andre Lemburg : -- title: Web cache poisoning - `;` as a query args separator -> [security] Web cache poisoning - `;` as a query args separator ___ Python tracker _

[issue42864] Improve error messages regarding unclosed parentheses

Change by Pablo Galindo Salgado : -- pull_requests: +23091 pull_request: https://github.com/python/cpython/pull/24266 ___ Python tracker ___ ___

[issue42864] Improve error messages regarding unclosed parentheses

Pablo Galindo Salgado added the comment: New changeset ae7d3cd980fae6b9a9778c0ccd162b93035ad33e by Pablo Galindo in branch 'master': bpo-42864: Fix compiler warning in the tokenizer with the new paren stack for column numbers (GH-24266) https://github.com/python/cpython/commit/ae7d3cd980fae6

[issue42780] os.set_inheritable() fails for O_PATH file descriptors on Linux

STINNER Victor added the comment: New changeset 7dc71c425cf6aa6a4070a418dce5d95ca435c79f by cptpcrd in branch 'master': bpo-42780: Fix set_inheritable() for O_PATH file descriptors on Linux (GH-24172) https://github.com/python/cpython/commit/7dc71c425cf6aa6a4070a418dce5d95ca435c79f

[issue42780] os.set_inheritable() fails for O_PATH file descriptors on Linux

Change by miss-islington : -- nosy: +miss-islington nosy_count: 3.0 -> 4.0 pull_requests: +23092 pull_request: https://github.com/python/cpython/pull/24269 ___ Python tracker _

[issue42972] [C API] Heap types (PyType_FromSpec) must fully implement the GC protocol

Change by Dong-hee Na : -- nosy: +corona10 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.pytho

[issue42780] os.set_inheritable() fails for O_PATH file descriptors on Linux

Change by miss-islington : -- pull_requests: +23093 pull_request: https://github.com/python/cpython/pull/24270 ___ Python tracker ___ __

[issue42967] [security] urllib.parse.parse_qsl(): Web cache poisoning - `; ` as a query args separator

Change by STINNER Victor : -- title: [security] Web cache poisoning - `;` as a query args separator -> [security] urllib.parse.parse_qsl(): Web cache poisoning - `;` as a query args separator ___ Python tracker

[issue42780] os.set_inheritable() fails for O_PATH file descriptors on Linux

STINNER Victor added the comment: Thanks cptpcrd for your bug report and your great fix! I like your tests ;-) -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker _

[issue42967] [security] urllib.parse.parse_qsl(): Web cache poisoning - `; ` as a query args separator

Marc-Andre Lemburg added the comment: Sorry for the title mess: It seems that when replying to a ticket, RoundUp uses the subject line as the new header regardless of what it was set to before. -- ___ Python tracker

[issue42967] [security] urllib.parse.parse_qsl(): Web cache poisoning - `; ` as a query args separator

STINNER Victor added the comment: > Sorry for the title mess: It seems that when replying to a ticket, RoundUp > uses the subject line as the new header regardless of what it was set to > before. Yeah, it's annoying :-( I like to put a module name in the issue title, to help bug triage. --

[issue42323] [AIX] test_math: test_nextafter(float('nan'), 1.0) does not return a NaN on AIX

STINNER Victor added the comment: New changeset c1c3493fb7a3af8efdc50175e592d29e8cb93886 by Victor Stinner in branch 'master': bpo-42323: Fix math.nextafter() for NaN on AIX (GH-24265) https://github.com/python/cpython/commit/c1c3493fb7a3af8efdc50175e592d29e8cb93886 --

[issue42967] [security] urllib.parse.parse_qsl(): Web cache poisoning - `; ` as a query args separator

Serhiy Storchaka added the comment: It looks to me, that this is an issue of proxies, not Python. Python implementation obeys contemporary standards, and they are not formally cancelled yet. If we add an option in parse_qsl() or change its default behavior, it should be considered as a new f

[issue42977] Tkinter Optionmenu Too Narrow on Mac

New submission from DDavid : Hello, I am building a program with Tkinter. However, I found the Optionmenu widget has inconsistent behaviors on default lengths on a Mac and a Windows PC. So I set the width of an optionmenu through menu.configure(width=70). On Windows, this correctly sets the

[issue42967] [security] urllib.parse.parse_qsl(): Web cache poisoning - `; ` as a query args separator

STINNER Victor added the comment: > Python implementation obeys contemporary standards The contemporary standard is HTML5 and HTML5 asks to only split at "&", no? -- ___ Python tracker _

[issue42967] [security] urllib.parse.parse_qsl(): Web cache poisoning - `; ` as a query args separator

Change by Ken Jin : -- keywords: +patch nosy: +kj nosy_count: 4.0 -> 5.0 pull_requests: +23094 stage: -> patch review pull_request: https://github.com/python/cpython/pull/24271 ___ Python tracker ___

[issue36769] doc Document that fnmatch.filter supports any kind of iterable not just lists

Change by Irit Katriel : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed versions: +Python 3.10 -Python 3.7 ___ Python tracker ___ _

[issue42604] EXT_SUFFIX too short on FreeBSD and AIX

STINNER Victor added the comment: I reopen the issue. It seems like Python no long builds on PPC64 AIX 3.x buildbot: https://buildbot.python.org/all/#/builders/438/builds/753 "setup.py build" crash with an assertion error: Assertion failed: (item != NULL) ^ (PyErr_Occurred() != NULL), file

[issue42323] [AIX] test_math: test_nextafter(float('nan'), 1.0) does not return a NaN on AIX

STINNER Victor added the comment: Oh, it seems like Python no long builds on PPC64 AIX 3.x buildbot :-( https://bugs.python.org/issue42604#msg385347 -- ___ Python tracker ___

[issue42978] Improve error message when "self" is missing from the method definition

New submission from Pablo Galindo Salgado : We currently say: Traceback (most recent call last): File "/Users/pgalindo3/github/python/master/lel.py", line 5, in A().foo(1,2) TypeError: foo() takes 2 positional arguments but 3 were given but we should say: Traceback (most recent call las

[issue42978] Improve error message when "self" is missing from the method definition

Change by Pablo Galindo Salgado : -- keywords: +patch pull_requests: +23095 stage: -> patch review pull_request: https://github.com/python/cpython/pull/24272 ___ Python tracker __

[issue42955] Add sys.module_names: list of stdlib module names (Python and extension modules)

STINNER Victor added the comment: Another example: the unimport project ("linter, formatter for finding and removing unused import statements") uses the following function to guess if a module object is part of the stdlib: def is_std(package: str) -> bool: """Returns True if package modu

[issue42604] EXT_SUFFIX too short on FreeBSD and AIX

Pablo Galindo Salgado added the comment: > Can it be related to the commit a44ce6c9f725d336aea51a946b42769f29fed613 of > this issue? Quite likely. @mattip, can you investigate? -- ___ Python tracker __

[issue42967] [security] urllib.parse.parse_qsl(): Web cache poisoning - `; ` as a query args separator

Ken Jin added the comment: FWIW, a surprising amount of things rely on treating ';' as a valid separator in the standard test suite. >From just a cursory look: test_cgi test_urlparse A change in the public API of urlparse will also require a change in cgi.py's FieldStorage, FieldStorage.re

[issue42856] ensurepip: add configure --with-wheel-pkg-dir=PATH to get wheel packages from a system directory

STINNER Victor added the comment: New changeset 75e59a97f5d1fddb0c30ed9747b1b8cb84420a62 by Victor Stinner in branch 'master': bpo-42856: Add --with-wheel-pkg-dir=PATH configure option (GH-24210) https://github.com/python/cpython/commit/75e59a97f5d1fddb0c30ed9747b1b8cb84420a62 -- _

[issue42978] Improve error message when "self" is missing from the method definition

Guido van Rossum added the comment: I don't think this makes sense. How do you know there's a missing 'self'? Surely it's just as likely that there is indeed an extra argument. Especially if A.foo is defined by a library (stdib or 3rd party). -- nosy: +gvanrossum ___

[issue42979] _zoneinfo: zoneinfomodule_exec() doesn't check for PyDateTime_IMPORT failure

New submission from STINNER Victor : _zoneinfo starts with: static int zoneinfomodule_exec(PyObject *m) { PyDateTime_IMPORT; with: #define PyDateTime_CAPSULE_NAME "datetime.datetime_CAPI" #define PyDateTime_IMPORT \ PyDateTimeAPI = (PyDateTime_CAPI *)PyCapsule_Import(PyDateTime_CAPSU

[issue42604] EXT_SUFFIX too short on FreeBSD and AIX

STINNER Victor added the comment: > Assertion failed: (item != NULL) ^ (PyErr_Occurred() != NULL), file > Objects/abstract.c, line 163 This is bpo-42979: "_zoneinfo: zoneinfomodule_exec() doesn't check for PyDateTime_IMPORT failure". It's a side effect of the broken _datetime module.

[issue42604] EXT_SUFFIX too short on FreeBSD and AIX

mattip added the comment: I think this issue can only cause failed tests. `sysconfig.get_config_var('EXT_SUFFIX')` is, as far as I can tell, not used internally by any cpython build or import code. -- ___ Python tracker

[issue42978] Improve error message when "self" is missing from the method definition

Serhiy Storchaka added the comment: Concur with Guido. Seems that that guess will be wrong in most cases. -- nosy: +serhiy.storchaka ___ Python tracker ___ ___

[issue42980] argparse: GNU-style help formatter

New submission from Will Noble : argparse allows GNU-style long options (with '=' in between the option and the value as opposed to a space): https://docs.python.org/3/library/argparse.html#option-value-syntax Call it pickiness, but I'd like to be able to print the help message in that forma

[issue42864] Improve error messages regarding unclosed parentheses

Change by Pablo Galindo Salgado : -- pull_requests: +23096 pull_request: https://github.com/python/cpython/pull/24273 ___ Python tracker ___ ___

[issue42981] Error messages raised by _hashlib_scrypt_impl() are slightly misleading

New submission from Illia Volochii : Error messages state that maxmem and dklen must be smaller than INT_MAX, but values equal to INT_MAX are allowed too. Also, another error message states that n must be a power of 2, but it does not mention that 1 or 2⁰ is not allowed. -- components

[issue42981] Error messages raised by _hashlib_scrypt_impl() are slightly misleading

Change by Illia Volochii : -- keywords: +patch pull_requests: +23097 stage: -> patch review pull_request: https://github.com/python/cpython/pull/24274 ___ Python tracker ___ _

[issue42978] Improve error message when "self" is missing from the method definition

Pablo Galindo Salgado added the comment: > I don't think this makes sense. How do you know there's a missing 'self'? > Surely it's just as likely that there is indeed an extra argument. Especially > if A.foo is defined by a library (stdib or 3rd party). I use the same heuristic as Pypy: the

[issue42864] Improve error messages regarding unclosed parentheses

miss-islington added the comment: New changeset c3f167d7b243f8b8e1b797586e6cef35add013bc by Pablo Galindo in branch 'master': bpo-42864: Simplify the tokenizer exceptions after generic SyntaxError (GH-24273) https://github.com/python/cpython/commit/c3f167d7b243f8b8e1b797586e6cef35add013bc

[issue42978] Improve error message when "self" is missing from the method definition

Pablo Galindo Salgado added the comment: > Seems that that guess will be wrong in most cases. Maybe I am missing something. Could you list some cases where this will give the wrong advice? -- ___ Python tracker

[issue42955] Add sys.module_names: list of stdlib module names (Python and extension modules)

SylvainDe added the comment: For similar reasons as friendly-traceback, I'd be interested in a list of stdlib modules to be able to provide additional information in case of exceptions. For instance: string.ascii_lowercase > Before: NameError("name 'string' is not defined",) > After: NameEr

[issue42982] Update suggested number of iterations for pbkdf2_hmac()

New submission from Illia Volochii : Documentation [1] suggests using at least 100,000 iterations of SHA-256 as of 2013. Currently, it is 2021, and it is common to use much more iterations. For example, Django will use 260,000 by default in the next 3.2 LTS release and 320,000 in 4.0 [2][3].

[issue42983] sys.argv incorrectly parses command lines with args in environment variables.

New submission from Jason Williams : Passing arguments to a Python script using an environment variable like: export en_auth="--arg1 test --arg2 \"$(https://bugs.python.org/file49753/test.py ___ Python tracker __

[issue42983] sys.argv incorrectly parses command lines with args in environment variables.

Change by Jason Williams : -- components: +Library (Lib) type: -> behavior ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue42980] argparse: GNU-style help formatter

Change by Will Noble : -- keywords: +patch pull_requests: +23098 stage: -> patch review pull_request: https://github.com/python/cpython/pull/24275 ___ Python tracker ___ _

[issue42983] sys.argv incorrectly parses command lines with args in environment variables.

Change by Jason Williams : Added file: https://bugs.python.org/file49754/private_key.pem ___ Python tracker ___ ___ Python-bugs-list mailing

[issue42982] Update suggested number of iterations for pbkdf2_hmac()

Change by Illia Volochii : -- keywords: +patch pull_requests: +23099 stage: -> patch review pull_request: https://github.com/python/cpython/pull/24276 ___ Python tracker ___ _

[issue42972] [C API] Heap types (PyType_FromSpec) must fully implement the GC protocol

Change by Erlend Egeberg Aasland : -- nosy: +erlendaasland ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: ht

[issue42984] Python 3.7 and qt Libraries

New submission from Rob Simsiman : Hello, I am trying to run an application on CentOS-8 that is unable to find qt4 libraries, namely libQtCore.so.4. My PC has qt5 libraries, namely libQt5Core.so.5. How can I configure my Python 3.7 to look for the qt5 libraries instead of the qt4 libraries.

[issue42983] sys.argv incorrectly parses command lines with args in environment variables.

Guido van Rossum added the comment: That looks like you need to learn more about the shell. It is not a Python bug. -- nosy: +gvanrossum resolution: -> not a bug stage: -> resolved status: open -> closed ___ Python tracker

[issue42973] argparse: mixing optional and positional arguments... not again

paul j3 added the comment: Your patch is incomplete, without documentation or tests. Your example is incomplete. That is _CustomAction? What namespace does your patch produce. It's been a while since I worked on the intermixed patch, but as I recall the OP was happy with the fix. Also I

[issue42984] Python 3.7 and qt Libraries

Guido van Rossum added the comment: I recommend asking on a user forum, perhaps https://discuss.python.org/c/users/ -- nosy: +gvanrossum resolution: -> not a bug stage: -> resolved status: open -> closed ___ Python tracker

[issue42978] Improve error message when "self" is missing from the method definition

Guido van Rossum added the comment: > I use the same heuristic as Pypy: the callable is a bound method, the first > name in the definition is not named "self" and it was called with n+1 > positional arguments. Okay, that makes sense, you could have said so in the bug or PR description. :-)

[issue42978] Improve error message when "self" is missing from the method definition

Pablo Galindo Salgado added the comment: > Do you also exclude class and static methods? Yup, there is a test in the PR for that IIRC >I still worry that this might confuse users when a library for some reason >uses a different name than 'self'. That's a good point but I think it should be

[issue42985] AMD64 Arch Linux Asan 3.x fails: command timed out: 1200 seconds without output

New submission from STINNER Victor : The AMD64 Arch Linux Asan 3.x buildbot worker started to fail at build 262: https://buildbot.python.org/all/#/builders/582/builds/262 --- ... 0:39:09 load avg: 1.15 running: test_multiprocessing_forkserver (30.0 sec) 0:39:39 load avg: 1.64 running: te

[issue42985] AMD64 Arch Linux Asan 3.x fails: command timed out: 1200 seconds without output

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

[issue40176] unterminated string literal tokenization error messages could be better

miss-islington added the comment: New changeset a698d52c3975c80b45b139b2f08402ec514dce75 by Batuhan Taskaya in branch 'master': bpo-40176: Improve error messages for unclosed string literals (GH-19346) https://github.com/python/cpython/commit/a698d52c3975c80b45b139b2f08402ec514dce75 ---

[issue40176] unterminated string literal tokenization error messages could be better

Change by Batuhan Taskaya : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed versions: +Python 3.10 -Python 3.9 ___ Python tracker ___ __

[issue42978] Improve error message when "self" is missing from the method definition

Serhiy Storchaka added the comment: > Could you list some cases where this will give the wrong advice? Guido already listed them. Library functions, static and class methods, and names like slf and _self (used either in local classes and wrapper functions to avoid conflict with the self para

[issue42862] Use functools.lru_cache iso. _sqlite.Cache in sqlite3 module

Erlend Egeberg Aasland added the comment: Tried applying bpo-42972 to sqlite and functools, but the error persists. -- ___ Python tracker ___ _

[issue42986] pegen parser: Crash on SyntaxError with f-string on Windows

New submission from neonene : On Windows, Python master crashes using f-string (which has an invalid char with braces) on line 3 and after. It seems the issue is from commit (e5fe509054183bed9aef42c92da8407d339e8af8). I tried 1) exec("f'{.}'") 2) exec("\nf'{.}'") 3) exec("\n\nf'{.}'") comman

[issue42780] os.set_inheritable() fails for O_PATH file descriptors on Linux

Change by cptpcrd : -- pull_requests: +23100 pull_request: https://github.com/python/cpython/pull/24277 ___ Python tracker ___ ___ P

[issue42780] os.set_inheritable() fails for O_PATH file descriptors on Linux

Change by cptpcrd : -- pull_requests: +23101 pull_request: https://github.com/python/cpython/pull/24278 ___ Python tracker ___ ___ P

[issue42978] Improve error message when "self" is missing from the method definition

Pablo Galindo Salgado added the comment: > Guido already listed them. Library functions, static and class methods, PR 24272 will work on all those cases. > and names like slf and _self (used either in local classes and wrapper > functions to avoid conflict with the self parameter of the ou

[issue42986] pegen parser: Crash on SyntaxError with f-string on Windows

Pablo Galindo Salgado added the comment: Seems that this problem was introduced by e5fe509054183bed9aef42c92da8407d339e8af8 -- ___ Python tracker ___

[issue42986] pegen parser: Crash on SyntaxError with f-string on Windows

Change by Pablo Galindo Salgado : -- keywords: +patch pull_requests: +23102 stage: -> patch review pull_request: https://github.com/python/cpython/pull/24279 ___ Python tracker __

[issue42968] multiprocessing handle leak on Windows when child process is killed during startup/unpickling

Eryk Sun added the comment: I'm not fond of the way reduction.DupHandle() expects the receiving process to steal the duplicated handle. I'd prefer using the resource_sharer module, like reduction.DupFd() does in POSIX. Except spawning is a special case, for which reduction.DupHandle() can ta

[issue42978] Improve error message when "self" is missing from the method definition

Pablo Galindo Salgado added the comment: Of course, being said all this, if the general consensus is that is not worth the trouble, I am happy to retract the PR :) -- ___ Python tracker

[issue42986] pegen parser: Crash on SyntaxError with f-string on Windows

neonene added the comment: For me, I confirmed no crash with PR 24279. Thanks for the fix in no time. -- ___ Python tracker ___ ___

[issue42392] remove the deprecated 'loop' parameter asyncio API

miss-islington added the comment: New changeset dcea78ff53d02733ac5983255610b651aa1c0034 by Ken Jin in branch 'master': bpo-42392: Mention loop removal in whatsnew for 3.10 (GH-24256) https://github.com/python/cpython/commit/dcea78ff53d02733ac5983255610b651aa1c0034 -- nosy: +miss-is

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