[issue39421] Use-after-free in heappushpop() of heapq module

Dong-hee Na added the comment: @pablogsal I agree with hotfix is needed and also for discussion. I left a comment for PR 18118. Please take a look :) -- ___ Python tracker <https://bugs.python.org/issue39

[issue39425] list.count performance regression

New submission from Dong-hee Na : ./python.exe -m pyperf timeit -s 'a = [1]*100' 'a.count(1)' Current Master: Mean +- std dev: 1.05 us +- 0.03 us My patch: Mean +- std dev: 423 ns +- 11 ns This is the side-effect of pr 17022. -- assignee: corona10 messages: 3

[issue39425] list.count performance regression

Change by Dong-hee Na : -- nosy: +inada.naoki, pablogsal, vstinner ___ Python tracker <https://bugs.python.org/issue39425> ___ ___ Python-bugs-list mailin

[issue39425] list.count performance regression

Change by Dong-hee Na : -- keywords: +patch pull_requests: +17506 stage: -> patch review pull_request: https://github.com/python/cpython/pull/18119 ___ Python tracker <https://bugs.python.org/issu

[issue39425] list.count performance regression

Change by Dong-hee Na : -- versions: +Python 3.7 ___ Python tracker <https://bugs.python.org/issue39425> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue39434] Add float __floordiv__ fast path

New submission from Dong-hee Na : ./python.exe -m pyperf timeit "a = 3.5" "b = a // 2" AS-IS: Mean +- std dev: 377 ns +- 4 ns my patch: Mean +- std dev: 204 ns +- 2 ns -- assignee: corona10 messages: 360559 nosy: corona10 priority: normal severity: normal status: o

[issue39434] Add float __floordiv__ fast path

Change by Dong-hee Na : -- type: -> performance ___ Python tracker <https://bugs.python.org/issue39434> ___ ___ Python-bugs-list mailing list Unsubscrib

[issue39434] Add float __floordiv__ fast path

Change by Dong-hee Na : -- keywords: +patch pull_requests: +17533 stage: -> patch review pull_request: https://github.com/python/cpython/pull/18147 ___ Python tracker <https://bugs.python.org/issu

[issue39434] Add float __floordiv__ fast path

Dong-hee Na added the comment: > Is this worth optimizing? Floating-point floor division is a comparatively > rare operation. 1. I don't want to say that this should always be optimized. 2. However, this operation is a relatively primitive python operation. I think this optimizat

[issue39434] Add float __floordiv__ fast path

Dong-hee Na added the comment: And on the other side, >>> 3.8 // 0.0 Traceback (most recent call last): File "", line 1, in ZeroDivisionError: float divmod() I think that people expect ZeroDivisionError: float floor division by zero not the current message. I caugh

[issue39434] Add float __floordiv__ fast path

Dong-hee Na added the comment: > (e.g., because someone decides to "fix" the floor float division) Okay, what if we create a common divmod function except for creating a tuple? -- ___ Python tracker <https://bugs.pytho

[issue39434] Add float __floordiv__ fast path

Dong-hee Na added the comment: @mark.dickinson I extract the common function. Now maintainence cost is same as AS-IS. optimization is still work :) AS-IS: Mean +- std dev: 360 ns +- 19 ns TO-BE: Mean +- std dev: 185 ns +- 8 ns what do you think

[issue39434] Remove unnecessary logic of float __floordiv__

Change by Dong-hee Na : -- title: Add float __floordiv__ fast path -> Remove unnecessary logic of float __floordiv__ ___ Python tracker <https://bugs.python.org/issu

[issue39434] Remove unnecessary logic of float __floordiv__

Change by Dong-hee Na : -- versions: +Python 3.9 ___ Python tracker <https://bugs.python.org/issue39434> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue39380] ftplib uses latin-1 as default encoding

Dong-hee Na added the comment: I agree with inada.naoki -- nosy: +corona10 ___ Python tracker <https://bugs.python.org/issue39380> ___ ___ Python-bugs-list m

[issue39453] Use-after-free in list contain

New submission from Dong-hee Na : class poc() : def __eq__(self,other) : l.clear() return NotImplemented l = [poc(), poc(), poc()] 3 in l [1]2606 segmentation fault sigh.. -- assignee: corona10 messages: 360686 nosy: corona10, pablogsal, vstinner priority

[issue39453] Use-after-free in list contain

Dong-hee Na added the comment: I will send a patch ASAP. -- ___ Python tracker <https://bugs.python.org/issue39453> ___ ___ Python-bugs-list mailing list Unsub

[issue39453] Use-after-free in list contain

Change by Dong-hee Na : -- keywords: +patch pull_requests: +17567 stage: -> patch review pull_request: https://github.com/python/cpython/pull/18181 ___ Python tracker <https://bugs.python.org/issu

[issue39453] Use-after-free in list contain

Change by Dong-hee Na : -- pull_requests: +17579 pull_request: https://github.com/python/cpython/pull/18202 ___ Python tracker <https://bugs.python.org/issue39

[issue39453] Use-after-free in list contain

Change by Dong-hee Na : -- pull_requests: +17581 pull_request: https://github.com/python/cpython/pull/18204 ___ Python tracker <https://bugs.python.org/issue39

[issue39453] Use-after-free in list contain

Change by Dong-hee Na : -- pull_requests: +17582 pull_request: https://github.com/python/cpython/pull/18205 ___ Python tracker <https://bugs.python.org/issue39

[issue39453] Use-after-free in list contain

Change by Dong-hee Na : -- pull_requests: +17583 pull_request: https://github.com/python/cpython/pull/18206 ___ Python tracker <https://bugs.python.org/issue39

[issue38610] use-after-free in list object function

Change by Dong-hee Na : -- pull_requests: +17584 pull_request: https://github.com/python/cpython/pull/18207 ___ Python tracker <https://bugs.python.org/issue38

[issue38610] use-after-free in list object function

Change by Dong-hee Na : -- versions: +Python 3.6 ___ Python tracker <https://bugs.python.org/issue38610> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue39482] Write 2to3 fixer for MutableMapping

Change by Dong-hee Na : -- nosy: +corona10 ___ Python tracker <https://bugs.python.org/issue39482> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue39482] Write 2to3 fixer for collections.abc imports

Change by Dong-hee Na : -- keywords: +patch pull_requests: +17624 stage: -> patch review pull_request: https://github.com/python/cpython/pull/18245 ___ Python tracker <https://bugs.python.org/issu

[issue39153] Clarify refcounting semantics of PyDict_SetItem[String]

Dong-hee Na added the comment: @nanjekyejoannah Thanks for the update :) -- nosy: +corona10 resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker <https://bugs.python.or

[issue39507] http library missing HTTP status code 418 "I'm a teapot"

Dong-hee Na added the comment: I add martin.panter to review this issue as the core developer. -- nosy: +corona10, martin.panter ___ Python tracker <https://bugs.python.org/issue39

[issue39507] http library missing HTTP status code 418 "I'm a teapot"

Dong-hee Na added the comment: IMHO, Although this status code is also listed on the MDN guide, IANA left 418 as the unassigned code. ref0: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status ref1: https://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml

[issue39509] Update HTTP status code to follow IANA

New submission from Dong-hee Na : status code 103 and 425 is missing. https://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml -- components: Library (Lib) messages: 361114 nosy: corona10, martin.panter priority: normal severity: normal status: open title: Update

[issue39509] Update HTTP status code to follow IANA

Dong-hee Na added the comment: See the docs that we follow IANA https://docs.python.org/3/library/http.html?highlight=iana#http-status-codes -- ___ Python tracker <https://bugs.python.org/issue39

[issue39509] Update HTTP status code to follow IANA

Change by Dong-hee Na : -- keywords: +patch pull_requests: +17667 stage: -> patch review pull_request: https://github.com/python/cpython/pull/18293 ___ Python tracker <https://bugs.python.org/issu

[issue39509] Update HTTP status code to follow IANA

Change by Dong-hee Na : -- pull_requests: -17667 ___ Python tracker <https://bugs.python.org/issue39509> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue39509] Update HTTP status code to follow IANA

Change by Dong-hee Na : -- pull_requests: +17668 pull_request: https://github.com/python/cpython/pull/18294 ___ Python tracker <https://bugs.python.org/issue39

[issue39509] Update HTTP status code to follow IANA

Change by Dong-hee Na : -- nosy: +rhettinger ___ Python tracker <https://bugs.python.org/issue39509> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue39434] Remove unnecessary logic of float __floordiv__

Dong-hee Na added the comment: Thanks good catch :) -- ___ Python tracker <https://bugs.python.org/issue39434> ___ ___ Python-bugs-list mailing list Unsub

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

Dong-hee Na added the comment: @Ido Michael I left review comments for you :) Thanks for the contribution. -- nosy: +corona10 ___ Python tracker <https://bugs.python.org/issue38

[issue39558] Implement __len__() for itertools.combinations

Change by Dong-hee Na : -- nosy: +corona10 ___ Python tracker <https://bugs.python.org/issue39558> ___ ___ Python-bugs-list mailing list Unsubscribe:

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

Change by Dong-hee Na : -- pull_requests: +17785 pull_request: https://github.com/python/cpython/pull/18411 ___ Python tracker <https://bugs.python.org/issue39

[issue25753] Reference leaks in test_smtplib

Dong-hee Na added the comment: +1 for me to close this issue. On the master branch, this issue is not reproducible. I am closing this issue, if someone wants to open this issue, please re-open this :) -- nosy: +corona10 resolution: -> out of date stage: -> resolved status

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

Dong-hee Na added the comment: FYI, I am working on to add Py_IS_TYPE macro. :) -- nosy: +corona10 ___ Python tracker <https://bugs.python.org/issue39

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

Change by Dong-hee Na : -- pull_requests: +17861 pull_request: https://github.com/python/cpython/pull/18488 ___ Python tracker <https://bugs.python.org/issue39

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

Change by Dong-hee Na : -- pull_requests: +17883 pull_request: https://github.com/python/cpython/pull/18507 ___ Python tracker <https://bugs.python.org/issue39

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

Change by Dong-hee Na : -- pull_requests: +17884 pull_request: https://github.com/python/cpython/pull/18508 ___ Python tracker <https://bugs.python.org/issue39

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

Change by Dong-hee Na : -- pull_requests: +17898 pull_request: https://github.com/python/cpython/pull/18521 ___ Python tracker <https://bugs.python.org/issue39

[issue39737] Speed up list.__eq__ by about 6%

Dong-hee Na added the comment: IMHO, I can not see a noticeable performance improvement. I think that the modern compiler will optimize the reused variable. ;) The below result might be noise. [master] ./python.exe -m pyperf timeit "A = list(range(10**3)); B = list(range(10**3))&qu

[issue39737] Speed up list.__eq__ by about 6%

Dong-hee Na added the comment: > it appears that Visual Studio on Windows 10 was not doing the optimization > one might expect. Hmm, Is this build on release mode? -- ___ Python tracker <https://bugs.python.org/i

[issue39737] Speed up list.__eq__ by about 6%

Dong-hee Na added the comment: Debug mode is not meaningful. Visual Studio will optimize fully on release mode. -- ___ Python tracker <https://bugs.python.org/issue39

[issue39780] Add HTTP Response code 103

Dong-hee Na added the comment: Yes, this is duplicated issue. -- nosy: +corona10 ___ Python tracker <https://bugs.python.org/issue39780> ___ ___ Python-bug

[issue39849] Compiler warninig: warning: variable ‘res’ set but not used [-Wunused-but-set-variable]

New submission from Dong-hee Na : Modules/_testcapimodule.c:6808:15: warning: variable ‘res’ set but not used [-Wunused-but-set-variable] 6808 | PyObject *res; This warning is noticed after bpo-38913 is fixed. My GCC version is 9.2.0 :) -- messages: 363355 nosy: corona10

[issue39828] json.tool should catch BrokenPipeError

Change by Dong-hee Na : -- keywords: +patch nosy: +corona10 nosy_count: 3.0 -> 4.0 pull_requests: +18135 stage: -> patch review pull_request: https://github.com/python/cpython/pull/18779 ___ Python tracker <https://bugs.python.org/i

[issue5319] stdout error at interpreter shutdown fails to return OS error status

Change by Dong-hee Na : -- nosy: +corona10 nosy_count: 10.0 -> 11.0 pull_requests: +18140 pull_request: https://github.com/python/cpython/pull/18779 ___ Python tracker <https://bugs.python.org/iss

[issue39851] tarfile: Exception ignored in (... stdout ...) BrokenPipeError

Dong-hee Na added the comment: I will take look at this issue :) -- ___ Python tracker <https://bugs.python.org/issue39851> ___ ___ Python-bugs-list mailin

[issue39828] json.tool should catch BrokenPipeError

Change by Dong-hee Na : -- pull_requests: +18251 pull_request: https://github.com/python/cpython/pull/18894 ___ Python tracker <https://bugs.python.org/issue39

[issue39828] json.tool should catch BrokenPipeError

Change by Dong-hee Na : -- pull_requests: +18252 pull_request: https://github.com/python/cpython/pull/18895 ___ Python tracker <https://bugs.python.org/issue39

[issue37207] Use PEP 590 vectorcall to speed up calls to range(), list() and dict()

Change by Dong-hee Na : -- nosy: +corona10 nosy_count: 5.0 -> 6.0 pull_requests: +18288 pull_request: https://github.com/python/cpython/pull/18936 ___ Python tracker <https://bugs.python.org/issu

[issue37207] Use PEP 590 vectorcall to speed up calls to range(), list() and dict()

Change by Dong-hee Na : -- pull_requests: +18328 pull_request: https://github.com/python/cpython/pull/18980 ___ Python tracker <https://bugs.python.org/issue37

[issue37207] Use PEP 590 vectorcall to speed up calls to range(), list() and dict()

Change by Dong-hee Na : -- pull_requests: +18334 pull_request: https://github.com/python/cpython/pull/18986 ___ Python tracker <https://bugs.python.org/issue37

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

Change by Dong-hee Na : -- nosy: +corona10 nosy_count: 13.0 -> 14.0 pull_requests: +18363 pull_request: https://github.com/python/cpython/pull/19015 ___ Python tracker <https://bugs.python.org/issue1

[issue37207] Use PEP 590 vectorcall to speed up calls to range(), list() and dict()

Change by Dong-hee Na : -- pull_requests: +18368 pull_request: https://github.com/python/cpython/pull/19019 ___ Python tracker <https://bugs.python.org/issue37

[issue39968] port extension modules' macros of `get_module_state()` to inline function.

Dong-hee Na added the comment: > cpython/Modules/readline.c:90:20: error: unknown type name 'PyModule' get_readline_state(PyModule *module) Compile is failure after PR 19017 is merged on macOS. -- nosy: +corona10 ___ Python tr

[issue39968] port extension modules' macros of `get_module_state()` to inline function.

Dong-hee Na added the comment: See also: https://github.com/python/cpython/runs/509226542#step:4:305 -- ___ Python tracker <https://bugs.python.org/issue39

[issue39968] port extension modules' macros of `get_module_state()` to inline function.

Dong-hee Na added the comment: I reopen this issue for the above problem -- resolution: fixed -> status: closed -> open ___ Python tracker <https://bugs.python.org/i

[issue37207] Use PEP 590 vectorcall to speed up calls to range(), list() and dict()

Dong-hee Na added the comment: Victor, frozenset is the last basic builtin collection which is not applied to this improvement yet. frozenset also show similar performance improvement by using vectorcall pyperf compare_to master.json bpo-37207.json Mean +- std dev: [master] 2.26 us +- 0.06

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

Change by Dong-hee Na : -- pull_requests: +18395 pull_request: https://github.com/python/cpython/pull/19044 ___ Python tracker <https://bugs.python.org/issue1635

[issue37207] Use PEP 590 vectorcall to speed up calls to range(), list() and dict()

Change by Dong-hee Na : -- pull_requests: +18404 pull_request: https://github.com/python/cpython/pull/19053 ___ Python tracker <https://bugs.python.org/issue37

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

Change by Dong-hee Na : -- pull_requests: +18409 pull_request: https://github.com/python/cpython/pull/19057 ___ Python tracker <https://bugs.python.org/issue1635

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

Change by Dong-hee Na : -- pull_requests: +18426 pull_request: https://github.com/python/cpython/pull/19071 ___ Python tracker <https://bugs.python.org/issue1635

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

Change by Dong-hee Na : -- pull_requests: +18430 pull_request: https://github.com/python/cpython/pull/19074 ___ Python tracker <https://bugs.python.org/issue1635

[issue40014] os.getgrouplist can raise OSError during the Display build info

New submission from Dong-hee Na : example: https://github.com/python/cpython/pull/19073/checks?check_run_id=519539592 I suggest to not to add information for os.getgrouplist if the OSError is raised. -- components: Tests messages: 364607 nosy: corona10, vstinner priority: normal

[issue40014] os.getgrouplist can raise OSError during the Display build info

Dong-hee Na added the comment: or adding might be great just like getpwuid -- ___ Python tracker <https://bugs.python.org/issue40014> ___ ___ Python-bugs-list m

[issue40014] os.getgrouplist can raise OSError during the Display build info

Change by Dong-hee Na : -- keywords: +patch pull_requests: +18431 stage: -> patch review pull_request: https://github.com/python/cpython/pull/19075 ___ Python tracker <https://bugs.python.org/issu

[issue40024] Add _PyModule_AddType private helper function

New submission from Dong-hee Na : See: https://github.com/python/cpython/pull/19084#discussion_r395486583 -- assignee: corona10 components: C API messages: 364661 nosy: corona10, vstinner priority: normal severity: normal status: open title: Add _PyModule_AddType private helper

[issue40024] Add _PyModule_AddType private helper function

Change by Dong-hee Na : -- keywords: +patch pull_requests: +18448 stage: -> patch review pull_request: https://github.com/python/cpython/pull/19088 ___ Python tracker <https://bugs.python.org/issu

[issue40020] growable_comment_array_add leaks, causes crash

Change by Dong-hee Na : -- versions: +Python 3.7, Python 3.8 ___ Python tracker <https://bugs.python.org/issue40020> ___ ___ Python-bugs-list mailing list Unsub

[issue40024] Add _PyModule_AddType private helper function

Change by Dong-hee Na : -- pull_requests: +18480 pull_request: https://github.com/python/cpython/pull/19119 ___ Python tracker <https://bugs.python.org/issue40

[issue40050] importlib: module.__spec__ leaks importlib namespaces (test_importlib leaked xxx references)

Change by Dong-hee Na : -- nosy: +corona10 ___ Python tracker <https://bugs.python.org/issue40050> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue40058] Running test_datetime twice fails with: module 'datetime' has no attribute '_divide_and_round'

Change by Dong-hee Na : -- nosy: +corona10 ___ Python tracker <https://bugs.python.org/issue40058> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue40077] Convert static types to PyType_FromSpec()

New submission from Dong-hee Na : Some of modules is not using PyType_FromSpec. We need to convert them. This changes can bring - allow to destroy types at exit! - allow subinterpreters to have their own "isolated" typ -- messages: 365087 nosy: corona10, vstinner priori

[issue40077] Convert static types to PyType_FromSpec()

Change by Dong-hee Na : -- keywords: +patch pull_requests: +18537 stage: -> patch review pull_request: https://github.com/python/cpython/pull/19177 ___ Python tracker <https://bugs.python.org/issu

[issue40077] Convert static types to PyType_FromSpec()

Change by Dong-hee Na : -- versions: +Python 3.9 ___ Python tracker <https://bugs.python.org/issue40077> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue40077] Convert static types to PyType_FromSpec()

Change by Dong-hee Na : -- components: +C API ___ Python tracker <https://bugs.python.org/issue40077> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue40077] Convert static types to PyType_FromSpec()

Change by Dong-hee Na : -- pull_requests: +18565 pull_request: https://github.com/python/cpython/pull/19202 ___ Python tracker <https://bugs.python.org/issue40

[issue40077] Convert static types to PyType_FromSpec()

Dong-hee Na added the comment: > And I would prefer to first see the overhead of PyType_FromSpec(), and > discuss the advantages and drawbacks. Should we stop the work until the overhead is measured? -- ___ Python tracker

[issue40003] test.regrtest: add an option to run test.bisect_cmd on failed tests, use it on Refleaks buildbots

Change by Dong-hee Na : -- nosy: +corona10 ___ Python tracker <https://bugs.python.org/issue40003> ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue40024] Add _PyModule_AddType private helper function

Change by Dong-hee Na : -- pull_requests: +18568 pull_request: https://github.com/python/cpython/pull/19205 ___ Python tracker <https://bugs.python.org/issue40

[issue40024] Add PyModule_AddType helper function

Change by Dong-hee Na : -- title: Add _PyModule_AddType private helper function -> Add PyModule_AddType helper function ___ Python tracker <https://bugs.python.org/issu

[issue40024] Add PyModule_AddType helper function

Dong-hee Na added the comment: @vstinner IMHO, we can close this issue after PR 19205 is merged. Most of use cases are replaced to PyModule_AddType. -- ___ Python tracker <https://bugs.python.org/issue40

[issue39780] Add HTTP Response code 103

Change by Dong-hee Na : -- resolution: -> duplicate stage: patch review -> resolved status: open -> closed ___ Python tracker <https://bugs.python.or

[issue40077] Convert static types to PyType_FromSpec()

Change by Dong-hee Na : Added file: https://bugs.python.org/file49008/bench_subclass_check.py ___ Python tracker <https://bugs.python.org/issue40077> ___ ___ Python-bug

[issue40077] Convert static types to PyType_FromSpec()

Change by Dong-hee Na : Added file: https://bugs.python.org/file49007/bench_isinstance_check.py ___ Python tracker <https://bugs.python.org/issue40077> ___ ___ Python-bug

[issue40077] Convert static types to PyType_FromSpec()

Dong-hee Na added the comment: It shown 1% slower for performance. +--+-++ | Benchmark| master-subclass | bpo-40077-subclass

[issue40077] Convert static types to PyType_FromSpec()

Dong-hee Na added the comment: > Can you try to measure the _abc._abc_instancecheck() and > _abc._abc_subclasscheck() I 've submitted the benchmark :) -- ___ Python tracker <https://bugs.python.

[issue40077] Convert static types to PyType_FromSpec()

Dong-hee Na added the comment: > You pass a *type to isinstance() in bench_isinstance_check.py. Thanks for the catch my mistake. The result is showing: Not significant (1): bench _abc_instancecheck -- Added file: https://bugs.python.org/file49009/bench_isinstance_check

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

Change by Dong-hee Na : -- pull_requests: +18601 pull_request: https://github.com/python/cpython/pull/19242 ___ Python tracker <https://bugs.python.org/issue1635

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

Change by Dong-hee Na : -- pull_requests: +18602 pull_request: https://github.com/python/cpython/pull/19243 ___ Python tracker <https://bugs.python.org/issue1635

[issue37207] Use PEP 590 vectorcall to speed up calls to range(), list() and dict()

Dong-hee Na added the comment: @vstinner @petr.viktorin I 'd like to experiment dict vector call and finalize the work. Can I proceed it? -- ___ Python tracker <https://bugs.python.org/is

[issue40137] TODO list when PEP 573 "Module State Access from C Extension Methods" will be implemented

Change by Dong-hee Na : -- keywords: +patch nosy: +corona10 nosy_count: 2.0 -> 3.0 pull_requests: +18636 stage: -> patch review pull_request: https://github.com/python/cpython/pull/19177 ___ Python tracker <https://bugs.python.org/i

[issue37207] Use PEP 590 vectorcall to speed up calls to range(), list() and dict()

Change by Dong-hee Na : Added file: https://bugs.python.org/file49020/bench_dict_update.py ___ Python tracker <https://bugs.python.org/issue37207> ___ ___ Python-bug

[issue37207] Use PEP 590 vectorcall to speed up calls to range(), list() and dict()

Dong-hee Na added the comment: +--+---+-+ | Benchmark| master-dict-empty | bpo-37207-dict-empty| +==+===+=+ | bench dict empty | 502 ns| 443 ns

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