[issue36543] Remove old-deprecated ElementTree features (part 2)

Serhiy Storchaka added the comment: xml.etree.cElementTree should be treated in the same way as cStringIO and cPickle -- they where separate modules in the past, but now the acceleration is used by default in io.StringIO and pickle. It looks an oversign that it was not removed in 3.0.

[issue40489] INCREF/DECREFs around the rich comparison needs tests

Raymond Hettinger added the comment: Thank you. -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue40507] FileNotFound error raised by os.exec* doesn't contain filename

Change by Russell Davis : -- keywords: +patch pull_requests: +19230 stage: -> patch review pull_request: https://github.com/python/cpython/pull/19915 ___ Python tracker ___

[issue40508] IDLE won't open

Change by Ned Deily : -- assignee: -> terry.reedy components: +IDLE -macOS nosy: +terry.reedy ___ Python tracker ___ ___

[issue40508] IDLE won't open

Change by Louis : -- components: macOS files: IDLE.app.zip nosy: Louis, ned.deily, ronaldoussoren priority: normal severity: normal status: open title: IDLE won't open type: performance versions: Python 3.6 Added file: https://bugs.python.org/file49120/IDLE.app.zip

[issue40496] re.findall() takes a long time (100% cup usage) on Python 3.6.10

Sergio Rael added the comment: Thank you for your reply Rémi. I agree with you that the reason can be that the pattern is too complex. I just noticed that in Python 3.7 using the same pattern finish the searchall almost instantaneously, but in 3.6 the CPU goes to 100% and it takes ages to

[issue40508] IDLE won't open

Louis added the comment: Mac OS Catalina 10.15.4 -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue40508] IDLE won't open

Ned Deily added the comment: Thanks for submitting the version of IDLE you were using. It appears to be a Python 3.6.1 from 2017; the version is very old-of-date and no longer supported. Python 3.6.x is now in security fix mode only; Python 3.8.2 is now current. Unless you have a

[issue40508] IDLE won't open

Louis added the comment: Thank You for your reply -Louis -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue36543] Remove old-deprecated ElementTree features (part 2)

Serhiy Storchaka added the comment: Thank you Miro for information. It looks as awesome work! The simplest solution would be to restore xml.etree.cElementTree and keep it forever. It will not harm anyone, it is just outdated import here and there. We could also write an import hook which

[issue40496] re.findall() takes a long time (100% cup usage) on Python 3.6.10

Serhiy Storchaka added the comment: It is hard to say what is the problem, but seems it was solved in 3.7. Either it was an optimization, or a bug fix which had such side effect. If it was a bug fix, it was one of backward incompatible bugfixes which are not backported to older versions.

[issue36543] Remove old-deprecated ElementTree features (part 2)

Christian Heimes added the comment: Stefan wrote: > Christian, I understand your complaint, but I've actually never seen code in > the wild that didn't provide a fallback for the import, usually something > like what Serhiy spelled out My package defusedxml broke with the change. Python's

[issue36543] Remove old-deprecated ElementTree features (part 2)

Christian Heimes added the comment: IMHO we don't have to spend extra work on an import hook. It might be a good idea to raise the problem with https://github.com/PyCQA/, though. Large projects tend to use code checkers and linters. -- ___ Python

[issue36543] Remove old-deprecated ElementTree features (part 2)

Stefan Behnel added the comment: It's not like the deprecation was hidden – the ET docs have this line right at the top: "Changed in version 3.3: This module will use a fast implementation whenever available. The xml.etree.cElementTree module is deprecated."

[issue40508] IDLE won't open

New submission from Louis : Hi, I cannot open IDLE. When i try and open it from finder it says that the file could not be opened. When I try and open it from the dock, it bounces once and then nothing else happens. When i try and open it from terminal, it says that there is a bad cpu type in

[issue36543] Remove old-deprecated ElementTree features (part 2)

Miro Hrončok added the comment: Some stats: See https://bugzilla.redhat.com/showdependencytree.cgi?id=PYTHON39_resolved=0 and Ctrl+F for cElementTree. -- ___ Python tracker

[issue40350] modulefinder chokes on numpy - dereferencing None in spec.loader

Change by Cajetan Rodrigues : -- keywords: +patch pull_requests: +19231 stage: test needed -> patch review pull_request: https://github.com/python/cpython/pull/19917 ___ Python tracker

[issue40350] modulefinder chokes on numpy - dereferencing None in spec.loader

Cajetan Rodrigues added the comment: Turns out using _PKG_DIRECTORY as a type for namespace packages ended up making `_find_module` try to search for an __init__.py within them, since it had no understanding of the diff. between a namespace package and a regular one (the lack of

[issue40508] IDLE won't open

Ronald Oussoren added the comment: What version of macOS do you use? -- ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue36543] Remove old-deprecated ElementTree features (part 2)

Stefan Behnel added the comment: Thanks Miro, that's beautiful. Good to know that I'm not the only one who doesn't read documentation. ;-) So, how do we deal with this? We can't warn about the deprecation without annoying everyone. We can't just remove the empty module without breaking lots

[issue40028] Math module method to find prime factors for non-negative int n

Change by Rémi Lapeyre : -- nosy: +remi.lapeyre nosy_count: 7.0 -> 8.0 pull_requests: +19232 pull_request: https://github.com/python/cpython/pull/19918 ___ Python tracker ___

[issue36543] Remove old-deprecated ElementTree features (part 2)

Christian Heimes added the comment: 3.3.0 was released in 2012. That's almost a lifetime ago. I assume that majority of users either forgot, missed the note, or no longer took the deprecation serious. After seven, eight years we should do our users a service and point out the deprecation

[issue40028] Math module method to find prime factors for non-negative int n

Rémi Lapeyre added the comment: I can't mark the issue as open thought, can someone do this? -- ___ Python tracker ___ ___

[issue40028] Math module method to find prime factors for non-negative int n

Rémi Lapeyre added the comment: >> Regardless, how can we best move forward with this idea? > Provide a pull request. Hi, I looked into what scientific programs where doing. Most of them uses a form of the Baillie–PSW primality test which is a probabilistic primality test that's never wrong

[issue40028] Math module method to find prime factors for non-negative int n

Christian Heimes added the comment: It seems we agree that prime functions only appear to be easy until you realize that they are far from trivial. :) +1 to require a PEP. I'm happy to give my feedback on crypto and security-related part of the feature. OpenSSL now uses 64 MR rounds for

[issue40028] Math module method to find prime factors for non-negative int n

Change by Christian Heimes : -- stage: resolved -> ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue40514] Add --experimental-isolated-subinterpreters build option

Change by STINNER Victor : -- keywords: +patch pull_requests: +19241 stage: -> patch review pull_request: https://github.com/python/cpython/pull/19926 ___ Python tracker ___

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

Change by STINNER Victor : -- pull_requests: +19242 pull_request: https://github.com/python/cpython/pull/19927 ___ Python tracker ___

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

STINNER Victor added the comment: Python/ceval.c also has "int _Py_CheckRecursionLimit = Py_DEFAULT_RECURSION_LIMIT;". _Py_CheckRecursiveCall() has this comment: /* Needed for ABI backwards-compatibility (see bpo-31857) */ _Py_CheckRecursionLimit = recursion_limit; I converted

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

STINNER Victor added the comment: New changeset 0b1e3307e24b0af45787ab6456535b8346e0239a by Victor Stinner in branch 'master': bpo-40513: Per-interpreter gil_drop_request (GH-19927) https://github.com/python/cpython/commit/0b1e3307e24b0af45787ab6456535b8346e0239a --

[issue40514] Add --experimental-isolated-subinterpreters build option

STINNER Victor added the comment: --with-experimental-isolated-subinterpreters option name is very long on purpose: to advertize that you must not use it, unless you fully understand its purpose :-) I didn't document the build option in Misc/SpecialBuilds.txt or Doc/whatsnew/3.9.rst on

[issue29587] Generator/coroutine 'throw' discards exc_info state, which is bad

STINNER Victor added the comment: New changeset b0be6b3b94fbdf31b796adc19dc86a04a52b03e1 by Victor Stinner in branch 'master': bpo-29587: _PyErr_ChainExceptions() checks exception (GH-19902) https://github.com/python/cpython/commit/b0be6b3b94fbdf31b796adc19dc86a04a52b03e1 --

[issue40417] PyImport_ReloadModule emits deprecation warning

Change by Robert Rouhani : -- pull_requests: +19249 pull_request: https://github.com/python/cpython/pull/19934 ___ Python tracker ___

[issue38787] PEP 573: Module State Access from C Extension Methods

Change by Petr Viktorin : -- pull_requests: +19251 pull_request: https://github.com/python/cpython/pull/19936 ___ Python tracker ___

[issue38787] PEP 573: Module State Access from C Extension Methods

STINNER Victor added the comment: See also bpo-40137: TODO list when PEP 573 "Module State Access from C Extension Methods" will be implemented. -- nosy: +vstinner ___ Python tracker

[issue36284] importlib.import_module() not thread safe if Exception is raised (3.4, 3.5)

Patrick Thizy added the comment: I use Apache + mod_wsgi on Windows When I update from Django 2.2.4 to Django 2.2.5, this fix has been apply With this fix my application is not running The navigator is lock and waiting Can you help me ? -- nosy: +Patrick Thizy

[issue40504] Restore weakref support for lru_cache wrappers

Change by Dennis Sweeney : -- keywords: +patch pull_requests: +19253 stage: -> patch review pull_request: https://github.com/python/cpython/pull/19938 ___ Python tracker ___

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

STINNER Victor added the comment: New changeset fb2c7c4afbab0514352ab0246b0c0cc85d1bba53 by Victor Stinner in branch 'master': bpo-40513: _xxsubinterpreters.run_string() releases the GIL (GH-19944) https://github.com/python/cpython/commit/fb2c7c4afbab0514352ab0246b0c0cc85d1bba53 --

[issue40512] Meta issue: per-interpreter GIL

STINNER Victor added the comment: Attached demo.py: benchmark to compare performance of sequential execution, threads and subinterpreters. -- Added file: https://bugs.python.org/file49124/demo.py ___ Python tracker

[issue40522] Subinterpreters: get the current Python interpreter state from Thread Local Storage (autoTSSkey)

Change by STINNER Victor : -- keywords: +patch pull_requests: +19254 stage: -> patch review pull_request: https://github.com/python/cpython/pull/19939 ___ Python tracker ___

[issue40458] test_bad_getattr crashes on APPX test

Steve Dower added the comment: Merged without the improved diagnostics. I might add that later if I get time. Łukasz - this is a fairly trivial crash fix that'd be nice (and safe) to pull into 3.8.3, but not critical. Your call. -- assignee: -> steve.dower nosy: +lukasz.langa stage:

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

STINNER Victor added the comment: > FWIW, I think it would make sense to keep "signals_pending" under > _PyRuntimeState rather than moving it to PyInterpreterState. Oh right. I forgot about the details. I reverted my change, but this time I added a comment to prevent me to write the same

[issue40521] Make tuple, dict, frame free lists, unicode interned strings, unicode latin1 singletons per-interpreter

STINNER Victor added the comment: New changeset 607b1027fec7b4a1602aab7df57795fbcec1c51b by Victor Stinner in branch 'master': bpo-40521: Disable Unicode caches in isolated subinterpreters (GH-19933) https://github.com/python/cpython/commit/607b1027fec7b4a1602aab7df57795fbcec1c51b

[issue38323] asyncio: MultiLoopWatcher has a race condition (test_asyncio: test_close_kill_running() hangs on AMD64 RHEL7 Refleaks 3.x)

Kyle Stanley added the comment: I have also explored a few different solutions and was unable to find a fix for this issue. If it's still causing intermittent hangs after Andrew's patch, we may want to consider skipping `test_close_kill_running` for `MultiLoopWatcher` until we can find one.

[issue40458] test_bad_getattr crashes on APPX test

Change by miss-islington : -- nosy: +miss-islington nosy_count: 5.0 -> 6.0 pull_requests: +19255 pull_request: https://github.com/python/cpython/pull/19941 ___ Python tracker

[issue40458] test_bad_getattr crashes on APPX test

Steve Dower added the comment: New changeset ac4bf424119d1300f57929120968e216a85d3a25 by Steve Dower in branch 'master': bpo-40458: Increase reserved stack space to prevent overflow crash on Windows (GH-19845) https://github.com/python/cpython/commit/ac4bf424119d1300f57929120968e216a85d3a25

[issue40521] Make tuple, dict, frame free lists, unicode interned strings, unicode latin1 singletons per-interpreter

STINNER Victor added the comment: New changeset b4b53868d7d6cd13505321d3802fd00865b25e05 by Victor Stinner in branch 'master': bpo-40521: Disable free lists in subinterpreters (GH-19937) https://github.com/python/cpython/commit/b4b53868d7d6cd13505321d3802fd00865b25e05 --

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

Change by STINNER Victor : -- pull_requests: +19257 pull_request: https://github.com/python/cpython/pull/19943 ___ Python tracker ___

[issue40458] test_bad_getattr crashes on APPX test

miss-islington added the comment: New changeset a6a116c1b964b3d1fdff0f533861ed2a2227de1f by Miss Islington (bot) in branch '3.8': bpo-40458: Increase reserved stack space to prevent overflow crash on Windows (GH-19845)

[issue40521] Make tuple, dict, frame free lists, unicode interned strings, unicode latin1 singletons per-interpreter

Change by STINNER Victor : -- pull_requests: +19252 pull_request: https://github.com/python/cpython/pull/19937 ___ Python tracker ___

[issue40522] Subinterpreters: get the current Python interpreter state from Thread Local Storage (autoTSSkey)

New submission from STINNER Victor : _PyThreadState_GET() gets the current Python thread state from _PyRuntime.gilstate.tstate_current atomic variable. When I experimented per-interpreter GIL (bpo-40512), I got issues with _PyThreadState_GET() which didn't return the expected Python thread

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

Change by STINNER Victor : -- pull_requests: +19256 pull_request: https://github.com/python/cpython/pull/19942 ___ Python tracker ___

[issue17254] add thai encoding aliases to encodings.aliases

Benjamin Wood added the comment: This is an easy alias to a valid codepage. I supplied proof that they are the same. I don't understand why this has been allowed to languish for 9 months. Did I miss something? Is there more work I need to do? Thanks --

[issue40524] Print() issue

New submission from Code436 : When I tried to print some stuff I get a KeyError:0 -- ___ Python tracker ___ ___ Python-bugs-list

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

Change by STINNER Victor : -- pull_requests: +19258 pull_request: https://github.com/python/cpython/pull/19944 ___ Python tracker ___

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

STINNER Victor added the comment: New changeset 0dd5e7a718997da2026ed64fe054dc36cae4fee7 by Victor Stinner in branch 'master': bpo-40513: new_interpreter() init GIL earlier (GH-19942) https://github.com/python/cpython/commit/0dd5e7a718997da2026ed64fe054dc36cae4fee7 --

[issue40246] Different error messages for same error - invalid string prefixes

Lysandros Nikolaou added the comment: Ok, I'm closing this, after consulting with Guido. -- resolution: -> wont fix stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

STINNER Victor added the comment: > From a user perspective, does it make sense to have a different > recursion_limit per interpreter? Yes, I think so. Someone might use a lower limit to run a template rendering engine or "unsafe" code. Well, it's not hard to find random usage for

[issue40512] Meta issue: per-interpreter GIL

Change by Kyle Stanley : -- nosy: +aeros ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue40512] Meta issue: per-interpreter GIL

STINNER Victor added the comment: I created bpo-40522: "Subinterpreters: get the current Python interpreter state from Thread Local Storage (autoTSSkey)". -- ___ Python tracker

[issue40522] Subinterpreters: get the current Python interpreter state from Thread Local Storage (autoTSSkey)

STINNER Victor added the comment: New changeset e838a9324c1719bb917ca81ede8d766b5cb551f4 by Victor Stinner in branch 'master': bpo-40522: _PyThreadState_Swap() sets autoTSSkey (GH-19939) https://github.com/python/cpython/commit/e838a9324c1719bb917ca81ede8d766b5cb551f4 --

[issue18857] urlencode of a None value uses the string 'None'

James Addison added the comment: Chiming in here to add that I'd appreciate the ability to render 'standalone' (i.e. no '=') query-string keys in order to distinguish between absence-of-value and empty-string situations. The backwards-compatibility concerns in here are genuine, so perhaps

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

STINNER Victor added the comment: New changeset 7be4e350aadf93c4be5c97b7291d0db2b6bc1dc4 by Victor Stinner in branch 'master': bpo-40513: Per-interpreter GIL (GH-19943) https://github.com/python/cpython/commit/7be4e350aadf93c4be5c97b7291d0db2b6bc1dc4 --

[issue40523] Weakref proxy missing pass throughs for hash() and reversed()

New submission from Raymond Hettinger : from weakref import proxy class Alpha: def __len__(self): return 3 def __reversed__(self): return iter('cba') def __hash__(self): return hash('abc') a = Alpha() # Direct use of the instance works print(len(a))

[issue40524] Print() issue

Change by Code436 : -- components: Regular Expressions files: Python bug.png nosy: Coder436, ezio.melotti, mrabarnett priority: normal severity: normal status: open title: Print() issue type: behavior versions: Python 3.8 Added file: https://bugs.python.org/file49125/Python bug.png

[issue40524] Print() issue

Eric V. Smith added the comment: This is not the place to ask for help programming with python. What you're seeing is that your attribute_set or attribute_names mapping are missing whatever data you think should be present. I suggest you ask for help on the python-list or python-tutor

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

STINNER Victor added the comment: New changeset 4e01946cafca0cf49f796c3118e0d65237bcad69 by Victor Stinner in branch 'master': bpo-40513: Per-interpreter signals pending (GH-19924) https://github.com/python/cpython/commit/4e01946cafca0cf49f796c3118e0d65237bcad69 --

[issue40517] Syntax highlighting for ASDL

Change by Batuhan Taskaya : -- keywords: +patch pull_requests: +19243 stage: -> patch review pull_request: https://github.com/python/cpython/pull/19928 ___ Python tracker ___

[issue40514] Add --experimental-isolated-subinterpreters build option

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

[issue40520] port the declartions in pydebug.h to initconfig.h

New submission from hai shi : Nick left a comment in `pydebug.h` /* These global variable are defined in pylifecycle.c */ /* XXX (ncoghlan): move these declarations to pylifecycle.h? */ I have checked those global variables are not only debug variables and they are defined in

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

STINNER Victor added the comment: New changeset 4e30ed3af06ae655f4cb8aad8cba21f341384250 by Victor Stinner in branch 'master': bpo-40513: Per-interpreter recursion_limit (GH-19929) https://github.com/python/cpython/commit/4e30ed3af06ae655f4cb8aad8cba21f341384250 --

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

STINNER Victor added the comment: New changeset 299b8c61e9d1a42b929b8deb1b05067876e191e6 by Victor Stinner in branch 'master': Revert "bpo-40513: Per-interpreter signals pending (GH-19924)" (GH-19932) https://github.com/python/cpython/commit/299b8c61e9d1a42b929b8deb1b05067876e191e6

[issue40521] Make tuple, dict, frame free lists, unicode interned strings, unicode latin1 singletons per-interpreter

Change by STINNER Victor : -- keywords: +patch pull_requests: +19248 stage: -> patch review pull_request: https://github.com/python/cpython/pull/19933 ___ Python tracker ___

[issue40514] Add --experimental-isolated-subinterpreters build option

STINNER Victor added the comment: New changeset c5fa364f4ea836f25dd07cfb328152d40a568371 by Victor Stinner in branch 'master': bpo-40514: Add --with-experimental-isolated-subinterpreters (GH-19926) https://github.com/python/cpython/commit/c5fa364f4ea836f25dd07cfb328152d40a568371 --

[issue40417] PyImport_ReloadModule emits deprecation warning

Change by Robert Rouhani : -- pull_requests: +19250 pull_request: https://github.com/python/cpython/pull/19935 ___ Python tracker ___

[issue40515] test_ssl.py hangs with SSL 1.1 built with no threads

New submission from Miguel : Hello, this is my first python bug report! I've been running builds of Python 3.7.x on CentOS Linux release 7.7 (64bit/Intel Core 2 Duo) and I ran into hangs with test_ssl.py when using latest SSL 1.1.1d sources. I've done a full compilation from source for

[issue40518] ValueError when using resource.setrlimit on macOS Catalina

New submission from Shota Iwamoto : Hello, I'm having trouble when using `resource.setrlimit` on macOS. ``` import resource resource.setrlimit(resource.RLIMIT_STACK, resource.getrlimit(resource.RLIMIT_STACK)) ``` Running this code gives the following error: ``` Traceback (most recent call

[issue40518] ValueError when using resource.setrlimit on macOS Catalina

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

[issue40462] [easy] undefined name in Lib/test/mock_socket.py

STINNER Victor added the comment: > IMHO we should create backport patch for 3.8 and 3.7 It's deadcode, I don't think that it's worth it. But it's up to you. If you consider that it's worth it, go ahead and backport the fix. -- ___ Python tracker

[issue40520] port the declartions in pydebug.h to initconfig.h

hai shi added the comment: Got it, thanks for your explanation, victor ;) -- ___ Python tracker ___ ___ Python-bugs-list mailing

[issue40521] Make tuple, dict, frame free lists, unicode interned strings, unicode latin1 singletons per-interpreter

New submission from STINNER Victor : tuple, dict and frame use free lists to optimize the creation of objects. Unicode uses "interned" strings to reduce the Python memory footprint and speedup dictionary lookups. Unicode also uses singletons for single letter Latin1 characters ([U+;

[issue40515] test_ssl.py hangs with SSL 1.1 built with no threads

Miguel added the comment: I built with 'no-threads' option. I understand if you no longer wish to support non-threaded SSL. But it just seemed to me that you could if you protected the SSL API calls with locking since I can get all your ssl tests to work with this minor change. --

[issue40520] port the declartions in pydebug.h to initconfig.h

STINNER Victor added the comment: Global configuration variables are part of the C API. They are now documented: https://docs.python.org/dev/c-api/init.html#global-configuration-variables They are used to populate PyConfig (PEP 587). At startup, the PyConfig is copied into these global

[issue32117] Tuple unpacking in return and yield statements

miss-islington added the comment: New changeset 627f7012353411590434a7d5777ddcbcc8d97fcd by Javier Buzzi in branch 'master': bpo-32117: Updated Simpsons names in docs (GH-19737) https://github.com/python/cpython/commit/627f7012353411590434a7d5777ddcbcc8d97fcd --

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

Change by STINNER Victor : -- pull_requests: +19247 pull_request: https://github.com/python/cpython/pull/19932 ___ Python tracker ___

[issue40520] Remove redundant comment in pydebug.h

Dong-hee Na added the comment: Thanks hai shi :) -- nosy: +corona10 resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue40512] Meta issue: per-interpreter GIL

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

[issue40514] Add --experimental-isolated-subinterpreters build option

Eric Snow added the comment: It would probably make sense to remove the build option in the 3.9 release. We can leave it in master, but remove it in the 3.9 branch once it has been created. -- ___ Python tracker

[issue40515] test_ssl.py hangs with SSL 1.1 built with no threads

Christian Heimes added the comment: It not about what I wish or wish not to do. Python requires thread-safe libraries. A library without proper locking and thread safety is no longer safe to use without great effort and careful locking in the glue code. A non-threaded OpenSSL build will

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

Change by STINNER Victor : -- pull_requests: +19244 pull_request: https://github.com/python/cpython/pull/19929 ___ Python tracker ___

[issue40520] Remove redundant comment in pydebug.h

hai shi added the comment: Thanks, Dong-hee Na ;) -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue40010] Inefficient signal handling in multithreaded applications

Eric Snow added the comment: Good catch on this, Victor. Thanks for doing it. -- nosy: +eric.snow ___ Python tracker ___ ___

[issue40516] GCC 9 compiler warnings on MacOS Catalina

Change by Rémi Lapeyre : -- keywords: +patch pull_requests: +19240 stage: -> patch review pull_request: https://github.com/python/cpython/pull/19925 ___ Python tracker ___

[issue40513] Move _PyRuntimeState.ceval to PyInterpreterState

Change by hai shi : -- nosy: +shihai1991 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue40519] Preserve AttributeError exception context in __getattr__

New submission from Arusekk : This is another attempt at issue 39865, but with a different attitude. Please see that issue for some extra motivation for this change. My suggestion is to change getattr logic, which now is (in this case): def getattr(obj, attr): try: return

[issue40520] Remove redundant comment in pydebug.h

Change by Dong-hee Na : -- title: port the declartions in pydebug.h to initconfig.h -> Remove redundant comment in pydebug.h ___ Python tracker ___

[issue40520] port the declartions in pydebug.h to initconfig.h

miss-islington added the comment: New changeset 6351d9e4400a77fe1fcbe4f03e5fb6620cca236d by Hai Shi in branch 'master': bpo-40520: Remove redundant comment in pydebug.h (GH-19931) https://github.com/python/cpython/commit/6351d9e4400a77fe1fcbe4f03e5fb6620cca236d -- nosy:

[issue40379] multiprocessing's default start method of fork()-without-exec() is broken

Itamar Turner-Trauring added the comment: Just got an email from someone for whom switching to "spawn" fixed a problem. Earlier this week someone tweeted about this fixing things. This keeps hitting people in the real world. -- ___ Python tracker

[issue40516] GCC 9 compiler warnings on MacOS Catalina

New submission from Rémi Lapeyre : Building master with GCC 9.3.0 gives some warnings on posix and nis: ./Modules/posixmodule.c: In function 'os_chown_impl': ./Modules/posixmodule.c:3397:39: warning: the comparison will always evaluate as 'false' for the address of 'lchown' will never be NULL

[issue40515] test_ssl.py hangs with SSL 1.1 built with no threads

Christian Heimes added the comment: How did you build OpenSSL 1.1.1d? Python assumes default build of OpenSSL. Since Python is now always multi-threaded we no longer support non-threaded OpenSSL builds. -- versions: -Python 3.5, Python 3.6, Python 3.8, Python 3.9

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