[issue31145] PriorityQueue.put() fails with TypeError if priority_number in tuples of (priority_number, data) are the same.

Raymond Hettinger added the comment: FWIW, the new dataclasses module makes it really easy to create a wrapper: from dataclasses import dataclass, field from typing import Any @dataclass(order=True) class KeyedItem: key: int item:

[issue19610] Give clear error messages for invalid types used for setup.py params (e.g. tuple for classifiers)

Berker Peksag added the comment: Thank you for fixing this, Neil. Can we close this issue now? -- priority: release blocker -> normal ___ Python tracker

[issue31380] test_undecodable_filename() in Lib/test/test_httpservers.py broken on APFS

Ned Deily added the comment: I've chosen to unconditionally skip test_undecodable_filename on macOS; it was already skipped for older macOS systems and I think it would be a mistake to test for a specific error code that could change in later releases. As Ronald points out,

[issue32218] add __iter__ to enum.Flag members

Change by Berker Peksag : -- nosy: +ethan.furman ___ Python tracker ___ ___

[issue31380] test_undecodable_filename() in Lib/test/test_httpservers.py broken on APFS

Ned Deily added the comment: New changeset d9cadc5f597e5966132c9249f6c7ff0ed1eba0cb by Ned Deily (Miss Islington (bot)) in branch '3.6': [3.6] bpo-31380: Skip test_httpservers test_undecodable_file on macOS. (GH-4720) (#4721)

[issue27240] 'UnstructuredTokenList' object has no attribute '_fold_as_ew'

Berker Peksag added the comment: All three examples in test2.py correctly folded (doesn't hit the ``except Exception as e:`` branch anymore) in current master. Can this issue be closed now? -- nosy: +berker.peksag ___

[issue31380] test_undecodable_filename() in Lib/test/test_httpservers.py broken on APFS

Change by Roundup Robot : -- pull_requests: +4630 ___ Python tracker ___

[issue31380] test_undecodable_filename() in Lib/test/test_httpservers.py broken on APFS

Ned Deily added the comment: New changeset b3edde8dd44c878e9f039a2165d00ff075157d4b by Ned Deily in branch 'master': bpo-31380: Skip test_httpservers test_undecodable_file on macOS. (#4720) https://github.com/python/cpython/commit/b3edde8dd44c878e9f039a2165d00ff075157d4b

[issue32204] async/await performance is very low

Liran Nuna added the comment: > Also I suggest you to try uvloop Sadly, uvloop does not offer any noticeable improvement in performance for us. Our usage is very similar to the "benchmarks" I posted - we don't do any actual async I/O because asynq does not offer that. >

[issue31380] test_undecodable_filename() in Lib/test/test_httpservers.py broken on APFS

Change by Ned Deily : -- keywords: +patch pull_requests: +4629 stage: -> patch review ___ Python tracker ___

[issue32217] freeze.py fails to work.

Decorater added the comment: I have found an temporary fix for now after reading that abiflags is posix only. -- ___ Python tracker

[issue32217] freeze.py fails to work.

Change by Decorater : -- keywords: +patch pull_requests: +4628 stage: -> patch review ___ Python tracker ___

[issue28791] update SQLite libraries for Windows and macOS installers

Mariatta Wijaya added the comment: Backport to 3.6 is done. But I personally won't be bothering with 2.7 :) -- ___ Python tracker

[issue28791] update SQLite libraries for Windows and macOS installers

Mariatta Wijaya added the comment: New changeset e2ba5523192a9cff125fce2ce530bec574353f7b by Mariatta in branch '3.6': bpo-28791: Update Windows builds to use SQLite 3.21.0. (GH-4246). (GH-4717)

[issue32219] SSLWantWriteError being raised by blocking SSL socket

Nathaniel Smith added the comment: Oh darn, I restarted the 311618077 build on Travis and apparently that makes it delete the log. Well, it was the same traceback as the one that's left, but triggered by a different test. -- ___

[issue31392] Upgrade installers to OpenSSL 1.1.0g and 1.0.2m

Ned Deily added the comment: Updated the 3.7.0a3 and 3.6.4 macOS installer builds to 1.0.2m; I'll get 3.7.x to 1.1.0 before 3.7.0a4. -- ___ Python tracker

[issue32219] SSLWantWriteError being raised by blocking SSL socket

New submission from Nathaniel Smith : I have a test case that sets up a blocking SSLSocket, and eventually calls unwrap() to do a proper SSL shutdown. Every once in a while, the test blows up, because unwrap() unexpectedly raises SSLWantWriteError. This is very unexpected for

[issue31392] Upgrade installers to OpenSSL 1.1.0g and 1.0.2m

Ned Deily added the comment: New changeset 0bec5e147a6c0f62517df8e7033a38087451d5d4 by Ned Deily (Miss Islington (bot)) in branch '3.6': [3.6] bpo-31392: Update macOS installer to use OpenSSL 1.0.2m (GH-4715) (#4716)

[issue32204] async/await performance is very low

Yury Selivanov added the comment: Also I suggest you to try uvloop. If your production code is still slower that with asynq, I suggest you to profile it and post real profiles here. I just don't think that asyncio.gather can be the main bottleneck you have, it must be

[issue32204] async/await performance is very low

Yury Selivanov added the comment: > I agree that the PR I offers little (or no) improvement but I implore you to > explore performance bottlenecks in async/await. And I'm saying that there are no "performance bottlenecks in async/await". async/await is *not* asyncio.

[issue32217] freeze.py fails to work.

Change by Decorater : -- versions: +Python 3.7, Python 3.8 ___ Python tracker ___ ___

[issue32217] freeze.py fails to work.

Decorater added the comment: Seems that freeze.py was not updated since 3.6.0b2 and also fails like this in master as well. (specifically commit 10108a7b9affa61719a1dc1863edb2bdb3402fd1) was last edit to the file in both the 3.6 and the master branch. Could it be that

[issue32218] add __iter__ to enum.Flag members

New submission from Guy Gangemi : I'm proposing to extend enum.Flag member functionality so it is iterable in a manner similar to enum.Flag subclasses. from enum import Flag, auto class FlagIter(Flag): def __iter__(self): for memeber in

[issue20891] PyGILState_Ensure on non-Python thread causes fatal error

Nick Coghlan added the comment: +1 for making this change 3.6+ only. Victor, could you run your patch through the performance benchmarks? While I suspect Antoine is right that our current GIL management heuristics will mean we don't need the lazy initialisation

[issue28791] update SQLite libraries for Windows and macOS installers

Change by Mariatta Wijaya : -- pull_requests: +4627 stage: needs patch -> patch review ___ Python tracker ___

[issue31392] Upgrade installers to OpenSSL 1.1.0g and 1.0.2m

Change by Roundup Robot : -- pull_requests: +4626 ___ Python tracker ___

[issue31392] Upgrade installers to OpenSSL 1.1.0g and 1.0.2m

Ned Deily added the comment: New changeset 24e046987b8e34bb4f1f3fd9bd31f1d605e347dc by Ned Deily in branch 'master': bpo-31392: Update macOS installer to use OpenSSL 1.0.2m (#4715) https://github.com/python/cpython/commit/24e046987b8e34bb4f1f3fd9bd31f1d605e347dc --

[issue32204] async/await performance is very low

Liran Nuna added the comment: > which makes them faster in some specific micro-benchmarks I'm not talking about micro-benchmarks, we are actively using asynq in production. Recent efforts to migrate to async/await have hit a major performance hit - our response times

[issue31392] Upgrade installers to OpenSSL 1.1.0g and 1.0.2m

Change by Ned Deily : -- pull_requests: +4625 stage: needs patch -> patch review ___ Python tracker ___

[issue28791] update SQLite libraries for Windows and macOS installers

Mariatta Wijaya added the comment: Tried to get miss-islington to backport Windows installer change to 3.6, did not work. I'll work on the backport PR. -- ___ Python tracker

[issue28556] typing.py upgrades

Ned Deily added the comment: New changeset b0576278b2d44472c73696f6dea4855f7ffb7ff1 by Ned Deily (Miss Islington (bot)) in branch '3.6': [bpo-28556] Minor fixes for typing module (GH-4710) (#4713)

[issue32217] freeze.py fails to work.

Decorater added the comment: It seems to also give the same traceback when using the build from the latest commit on branch 3.6 as well as 3.6.0 when using the freeze.py from the clone as well (The way I tested it was manually patching the binaries in my my 3.6

[issue19610] Give clear error messages for invalid types used for setup.py params (e.g. tuple for classifiers)

Neil Schemenauer added the comment: New changeset 8837dd092fe5ad5184889104e8036811ed839f98 by Neil Schemenauer in branch 'master': bpo-19610: Warn if distutils is provided something other than a list to some fields (#4685)

[issue12851] ctypes: getbuffer() never provides strides

Change by Jeff VanOss : -- keywords: +patch pull_requests: +4624 stage: needs patch -> patch review ___ Python tracker ___

[issue28556] typing.py upgrades

Ned Deily added the comment: New changeset 29bc19321018ec6e58f9f4da9c18c42e9a9c580e by Ned Deily (Ivan Levkivskyi) in branch 'master': [bpo-28556] Minor fixes for typing module (#4710) https://github.com/python/cpython/commit/29bc19321018ec6e58f9f4da9c18c42e9a9c580e

[issue28556] typing.py upgrades

Change by Roundup Robot : -- pull_requests: +4623 ___ Python tracker ___

[issue28791] update SQLite libraries for Windows and macOS installers

Ned Deily added the comment: I've updated the macOS installer for 3.7.0 and for 3.6.4. I'll leave this open for possible updating the Windows installer for 3.6.x (OK by me) and for possible updates for 2.7.x. -- stage: patch review -> needs patch title: update

[issue32217] freeze.py fails to work.

R. David Murray added the comment: Does the 3.6.0 freeze fail under 3.6.0, or the 3.6.3 freeze fail under 3.6.3? If not, there's no bug to report. -- nosy: +r.david.murray ___ Python tracker

[issue28791] update SQLite libraries for Windows and macOS installers

Ned Deily added the comment: > Should we mark issue 30952 'deferred blocker' too? No, that's a different matter. AFAICT, there is no standard option for that. -- ___ Python tracker

[issue28791] update sqlite to latest version before beta 1

Ned Deily added the comment: New changeset a72e7bf563d5a9fb706a1775f5ae883a91b8a99f by Ned Deily in branch '3.6': [3.6] bpo-28791: Update macOS installer to use SQLite 3.21.0. (#4245) (#4711) https://github.com/python/cpython/commit/a72e7bf563d5a9fb706a1775f5ae883a91b8a99f

[issue15873] datetime: add ability to parse RFC 3339 dates and times

Paul Ganssle added the comment: > The other difference is Mattieu guarantees ValueError for invalid input > strings, which I think is good. I forgot to address this - but I don't think this is a difference in approaches. If you pass `None` or an int or something, the

[issue32217] freeze.py fails to work.

New submission from Decorater : It seems on my system installed python 3.6.0 when invoking python 3.6.3's freeze.py it seems to fail with this traceback: python ..\externals\cpython\Tools\freeze\freeze.py pyeimport.py Traceback (most recent call last): File

[issue28791] update sqlite to latest version before beta 1

Change by Ned Deily : -- pull_requests: +4622 ___ Python tracker ___ ___ Python-bugs-list

[issue32216] Document PEP 557 Data Classes

New submission from Eric V. Smith : The documentation needs to be added. -- assignee: docs@python components: Documentation messages: 307614 nosy: docs@python, eric.smith priority: high severity: normal status: open title: Document PEP 557 Data Classes versions:

[issue28791] update sqlite to latest version before beta 1

Ned Deily added the comment: New changeset ca7562a7fea61646c1b40ace04deecf9903d34a1 by Ned Deily (Mariatta) in branch 'master': bpo-28791: Update macOS installer to use SQLite 3.21.0. (#4245) https://github.com/python/cpython/commit/ca7562a7fea61646c1b40ace04deecf9903d34a1

[issue32215] sqlite3 400x-600x slower depending on formatting of an UPDATE statement in a string

Change by R. David Murray : -- versions: +Python 3.7 ___ Python tracker ___ ___

[issue32215] sqlite3 400x-600x slower depending on formatting of an UPDATE statement in a string

R. David Murray added the comment: ...using the *same* sqlite version... -- ___ Python tracker ___

[issue32215] sqlite3 400x-600x slower depending on formatting of an UPDATE statement in a string

R. David Murray added the comment: I can confirm that there is a difference on linux as well, using the sqlite version for both 2.7 and 3.7: rdmurray@pydev:~/python/p27[2.7]>./python sqlite3_27_36_performance_bug.py First step: 3.22849011421 Second step: 3.2167429924

[issue28556] typing.py upgrades

Change by Ivan Levkivskyi : -- pull_requests: +4621 ___ Python tracker ___ ___

[issue15873] datetime: add ability to parse RFC 3339 dates and times

Alexander Belopolsky added the comment: +1 on what Paul said. Mathieu, the goal for 3.7 will be to get Paul's PR merged. It will be great if you could help in reviewing it. We can return to the features in your PR during the 3.8 development cycle.

[issue32215] sqlite3 400x-600x slower depending on formatting of an UPDATE statement in a string

New submission from Brian Forst : We're moving some code from Python 2.7 to 3.6 and found a weird performance issue using SQLite in-memory and on-disk DBs with the built-in sqlite3 library. In Python 2.7, the two update statements below (excerpted from the attached file) run

[issue32208] Improve semaphore documentation

Garrett Berg added the comment: Gave it a shot! -- keywords: +patch pull_requests: +4620 stage: needs patch -> patch review ___ Python tracker

[issue15873] datetime: add ability to parse RFC 3339 dates and times

Paul Ganssle added the comment: > The better is the enemy of the good here. Given the history of this issue, I > would rather accept a well documented restrictive parser than wait for a more > general code to be written. Note that we can always relax the parsing rules

[issue15873] datetime: add ability to parse RFC 3339 dates and times

Mathieu Dupuy added the comment: I'm right now available again to work on this issue. I'll submit a pull request within a week with all issues addressed Le 4 déc. 2017 11:45 PM, "Alexander Belopolsky" a écrit : > > Alexander Belopolsky

[issue15873] datetime: add ability to parse RFC 3339 dates and times

Alexander Belopolsky added the comment: The better is the enemy of the good here. Given the history of this issue, I would rather accept a well documented restrictive parser than wait for a more general code to be written. Note that we can always relax the

[issue15873] datetime: add ability to parse RFC 3339 dates and times

Martin Panter added the comment: The other difference is Mattieu guarantees ValueError for invalid input strings, which I think is good. -- ___ Python tracker

[issue15873] datetime: add ability to parse RFC 3339 dates and times

Martin Panter added the comment: P-ganssle seems to be proposing to limit parsing to exactly what “datetime.isoformat” produces; i.e. whole number of seconds, milliseconds or microseconds. Personally I would prefer it without this limitation, like in Mathieu’s patches.

[issue32210] Add the versions of the Android SDK and NDK to test.pythoninfo

STINNER Victor added the comment: Oh, I forgot that pythoninfo already has: call_func(info_add, 'sys.androidapilevel', sys, 'getandroidapilevel') Well, that's the *build time* API level, not the most useful one, but still useful. --

[issue32175] Add hash auto-randomization

STINNER Victor added the comment: By the way, for a few other reasons, Python 3 is more secure than Python 2.7. If you care of security, please upgrade! -- ___ Python tracker

[issue30928] Copy modified blurbs to idlelib/NEWS.txt

Change by Roundup Robot : -- pull_requests: +4619 ___ Python tracker ___

[issue30928] Copy modified blurbs to idlelib/NEWS.txt

Terry J. Reedy added the comment: New changeset 2c0c68d927bfa557f98bac26644f5b64c4b135a7 by Terry Jan Reedy in branch 'master': bpo-30928: update idlelib/NEWS.txt. (#4706) https://github.com/python/cpython/commit/2c0c68d927bfa557f98bac26644f5b64c4b135a7 --

[issue32214] Implement PEP 557: Data Classes

Change by Eric V. Smith : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue32207] IDLE: run's tk update adds context traceback on callback error

Change by Terry J. Reedy : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue32207] IDLE: run's tk update adds context traceback on callback error

Terry J. Reedy added the comment: New changeset 9da33c82124f27eb58ba4cf145675fe7a1035744 by Terry Jan Reedy (Miss Islington (bot)) in branch '3.6': bpo-32207: Improve tk event exception tracebacks in IDLE. (GH-4703) (#4705)

[issue32214] Implement PEP 557: Data Classes

Eric V. Smith added the comment: New changeset f0db54a0a1823534606ed5ce5a772365ba694c41 by Eric V. Smith in branch 'master': bpo-32214: Implement PEP 557: Data Classes (#4704) https://github.com/python/cpython/commit/f0db54a0a1823534606ed5ce5a772365ba694c41 --

[issue30928] Copy modified blurbs to idlelib/NEWS.txt

Change by Terry J. Reedy : -- pull_requests: +4618 ___ Python tracker ___ ___

[issue32207] IDLE: run's tk update adds context traceback on callback error

Change by Roundup Robot : -- pull_requests: +4617 ___ Python tracker ___

[issue32207] IDLE: run's tk update adds context traceback on callback error

Terry J. Reedy added the comment: New changeset 1e2fcac4972530aa2c963d7e4011021df5ba866e by Terry Jan Reedy in branch 'master': bpo-32207: Improve tk event exception tracebacks in IDLE. (#4703) https://github.com/python/cpython/commit/1e2fcac4972530aa2c963d7e4011021df5ba866e

[issue32214] Implement PEP 557: Data Classes

Change by Eric V. Smith : -- keywords: +patch pull_requests: +4616 stage: -> patch review ___ Python tracker ___

[issue32207] IDLE: run's tk update adds context traceback on callback error

Change by Terry J. Reedy : -- stage: needs patch -> patch review ___ Python tracker ___

[issue32214] Implement PEP 557: Data Classes

New submission from Eric V. Smith : PR to follow. Development was at https://github.com/ericvsmith/dataclasses -- assignee: eric.smith components: Library (Lib) messages: 307596 nosy: eric.smith, ned.deily priority: normal severity: normal status: open title:

[issue30928] Copy modified blurbs to idlelib/NEWS.txt

Terry J. Reedy added the comment: New changeset 6e687948b0025a1ab0d0773efe62ce64f0c745fc by Terry Jan Reedy (Miss Islington (bot)) in branch '3.6': bpo-30928: Update idlelib/NEWS.txt to 2017 Dec 3. (GH-4701) (#4702)

[issue32207] IDLE: run's tk update adds context traceback on callback error

Terry J. Reedy added the comment: Thanks. I am still puzzled why the nested within nested try-except did not work as I expected, but I care more about fixing this. The result based on your suggestion is better (to read, I think) than extra nesting that did work. --

[issue32207] IDLE: run's tk update adds context traceback on callback error

Change by Terry J. Reedy : -- keywords: +patch pull_requests: +4615 stage: needs patch -> patch review ___ Python tracker ___

[issue32175] Add hash auto-randomization

Raymond Hettinger added the comment: Marking as closed for the reasons listed by the other respondents. -- resolution: -> rejected stage: -> resolved status: open -> closed ___ Python tracker

[issue30928] Copy modified blurbs to idlelib/NEWS.txt

Change by Roundup Robot : -- pull_requests: +4614 ___ Python tracker ___

[issue30928] Copy modified blurbs to idlelib/NEWS.txt

Terry J. Reedy added the comment: New changeset 21255fc3932a60c064f85c0fe68f2840f390ebe4 by Terry Jan Reedy in branch 'master': bpo-30928: Update idlelib/NEWS.txt to 2017 Dec 3. (#4701) https://github.com/python/cpython/commit/21255fc3932a60c064f85c0fe68f2840f390ebe4

[issue21621] Add note to 3.x What's New re Idle changes in bugfix releases

Terry J. Reedy added the comment: #21961 ends with the entry I added for 3.4 and 3.5. 3.7 (and checking 3.6) will be a new issue. -- resolution: -> duplicate stage: needs patch -> resolved status: open -> closed superseder: -> Add What's New for Idle.

[issue32175] Add hash auto-randomization

Antoine Pitrou added the comment: Agreed this is not desirable at this point. Let's leave 2.7 like it is. -- nosy: +pitrou ___ Python tracker

[issue32208] Improve semaphore documentation

Antoine Pitrou added the comment: The changes you are proposing sound reasonable to me. Would you like to submit a pull request for them? -- assignee: -> docs@python components: +Documentation nosy: +docs@python, pitrou stage: -> needs patch versions: -Python 3.4,

[issue30928] Copy modified blurbs to idlelib/NEWS.txt

Change by Terry J. Reedy : -- pull_requests: +4613 ___ Python tracker ___ ___

[issue19610] Give clear error messages for invalid types used for setup.py params (e.g. tuple for classifiers)

Neil Schemenauer added the comment: Don't be sorry. We are all passionate about making Python better. distutils will be better once we gets this sorted out. Berker deserves credit for seeing an issue and developing on a fix for it. The collaboration between all the

[issue32205] test.pythoninfo does not print the cross-built sysconfig data

Xavier de Gaye added the comment: I may have misunderstood the scope of pythoninfo. On Android the readline or sqlite versions are known at build time since they have to be built at that time, but much more useful information can be obtained (or will be obtained) from

[issue20891] PyGILState_Ensure on non-Python thread causes fatal error

Guido van Rossum added the comment: For 2.7 I hesitate to OK this, who knows what skeletons are still in that closet. It doesn't sound like a security fix to me. For 3.6 I'm fine with it as a bugfix. -- ___ Python tracker

[issue17611] Move unwinding of stack for "pseudo exceptions" from interpreter to compiler.

Neil Schemenauer added the comment: After studying the patch and doing some reading, I prefer the finally-block duplication approach as well. Java does it that way as well and it works for them. It would be be interesting to compile a large body of packages and see

[issue17611] Move unwinding of stack for "pseudo exceptions" from interpreter to compiler.

Mark Shannon added the comment: Actually looking back at the original patch, the gap between __enter__ and SETUP_FINALLY *was* in the original patch. My mistake. The fix would to be restore SETUP_WITH. The complexity we really want to get rid of is at the end of the with

[issue15873] datetime: add ability to parse RFC 3339 dates and times

Change by Paul Ganssle : -- pull_requests: +4611 ___ Python tracker ___ ___

[issue20891] PyGILState_Ensure on non-Python thread causes fatal error

STINNER Victor added the comment: I wrote the PR 4700 to create the GIL in Py_Initialize(). Would you be ok to backport this fix to Python 2.7 and 3.6 as well? -- ___ Python tracker

[issue20891] PyGILState_Ensure on non-Python thread causes fatal error

Change by STINNER Victor : -- pull_requests: +4612 stage: resolved -> patch review ___ Python tracker ___

[issue17611] Move unwinding of stack for "pseudo exceptions" from interpreter to compiler.

Mark Shannon added the comment: On 04/12/17 16:56, Serhiy Storchaka wrote: > > Serhiy Storchaka added the comment: > > Right, this is similar to how the JSR/RET pair was used in for calling the > finally block. > > It seems the main drawback of

[issue19610] Give clear error messages for invalid types used for setup.py params (e.g. tuple for classifiers)

Change by STINNER Victor : -- nosy: -vstinner ___ Python tracker ___ ___

[issue32210] Add the versions of the Android SDK and NDK to test.pythoninfo

STINNER Victor added the comment: Maybe add a collect_android() function which would exit early if sys.getandroidapilevel() doesn't exist? > * The NDK version can be obtained by parsing the file > $ANDROID_NDK_ROOT/source.properties. > * The versions of the SDK

[issue32213] assertRaises and subTest context managers cannot be nested

Change by R. David Murray : -- resolution: -> not a bug ___ Python tracker ___ ___

[issue32205] test.pythoninfo does not print the cross-built sysconfig data

STINNER Victor added the comment: See also bpo-32210: Add the versions of the Android SDK and NDK to test.pythoninfo. -- ___ Python tracker

[issue32205] test.pythoninfo does not print the cross-built sysconfig data

STINNER Victor added the comment: "make pythoninfo" is an alias for ./python -m test.pythoninfo. I added to support Python compiled in shared mode (./configure --enable-shared) and macOS which requires ./python.exe. Obviously, for a specific buildbot or specific

[issue32213] assertRaises and subTest context managers cannot be nested

R. David Murray added the comment: Yes, that's an easy mistake to make. I avoided it by only running one of the tests cases at a time, and I'll admit I had to think about it for a while to understand what was going on in your first case. --

[issue17611] Move unwinding of stack for "pseudo exceptions" from interpreter to compiler.

Serhiy Storchaka added the comment: Right, this is similar to how the JSR/RET pair was used in for calling the finally block. It seems the main drawback of duplicating of the finally code is not increasing the code size (which can be exponential in degenerate

[issue32213] assertRaises and subTest context managers cannot be nested

Paul Ganssle added the comment: @r.david.murray So it is, my mistake. I think I was conflating issues when this first came up, and then I didn't notice that the order the test cases printed in was different than I expected. -- stage: -> resolved status: open ->

[issue32213] assertRaises and subTest context managers cannot be nested

R. David Murray added the comment: To be pedantic, are not macros, they are context managers :) Your first case is not something I would have thought of coding. In the to_raise=True case, the subTest is failing because an exception is raised inside its scope. In the

[issue31901] atexit callbacks should be run at subinterpreter shutdown

Marcel Plch added the comment: I created a PR with fix on this issue - https://github.com/python/cpython/pull/4611 This makes Py_EndInterpreter() call atexit callbacks for the subinterpreter it is destroying. It doesn't make Py_Finalize() end all subinterpreters, as

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