[issue29902] copy breaks staticmethod

Serhiy Storchaka added the comment: I have decided to not merge these changes in 3.5. They help to avoid programmatic errors, but have a non-zero chance of breaking programs that work by accidence. Since this is the last non-secure bugfix we will not have a chance to rollback these changes. A

[issue22928] HTTP header injection in urrlib2/urllib/httplib/http.client (CVE-2016-5699)

Changes by Serhiy Storchaka : -- nosy: +benjamin.peterson, larry priority: normal -> release blocker ___ Python tracker ___ ___ Python

[issue26692] cgroups support in multiprocessing

Charles-François Natali added the comment: I'm not convinced. The reason is that using the number of CPU cores is just a heuristic for a *default value*: the API allows the user to specify the number of workers to use, so it's not really a limitation. The problem is that if you try to think abou

[issue26579] Support pickling slots in subclasses of common classes

Changes by Serhiy Storchaka : -- pull_requests: +2873 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue26579] Support pickling slots in subclasses of common classes

Changes by Serhiy Storchaka : -- nosy: +haypo, r.david.murray versions: +Python 3.7 -Python 3.6 ___ Python tracker ___ ___ Python-bugs

[issue19903] Idle: Use inspect.signature for calltips

Changes by Louie Lu : -- pull_requests: +2874 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.pyth

[issue30996] add coroutine AbstractEventLoop.sock_close

New submission from Fengyuan Chen: I suppose asyncio lack async version of sock_close that can call loop.remove_reader and others before close socket and perhaps lack something like coroutine AbstractEventLoop.sock_make_blocking that can do some deregister job. switch constant in the script:

[issue30997] TestCase.subTest and expectedFailure

New submission from Ronald Oussoren: It would be nice if there were a way to mark a TestCase.subTest as an expected failure. I have a number of testcases that use the subTest feature and where a small subset of those tests are expected failures due to platform issues. It would be nice if it w

[issue29902] copy breaks staticmethod

Changes by Serhiy Storchaka : -- pull_requests: +2875 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue29902] copy breaks staticmethod

Serhiy Storchaka added the comment: But I think it is worth to add a check and emit a deprecation warning in Py3k mode in 2.7. 2.7 has longer support term than 3.5. And since it is less compatible with 3.6, it is harder to use 3.6 for testing 2.7 programs. -- stage: -> patch review _

[issue30919] Shared Array Memory Allocation Regression

Changes by Antoine Pitrou : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___ ___

[issue30919] Shared Array Memory Allocation Regression

Antoine Pitrou added the comment: New changeset 3051f0b78e53d1b771b49375dc139ca13f9fd76e by Antoine Pitrou in branch 'master': bpo-30919: shared memory allocation performance regression in multiprocessing (#2708) https://github.com/python/cpython/commit/3051f0b78e53d1b771b49375dc139ca13f9fd76e

[issue30997] TestCase.subTest and expectedFailure

Louie Lu added the comment: So for example: for i in range(10): with self.subTest(i=i): DoSomething(i) we have some platform specific in i=8, i=9, and you want to labeled as expectedFailure. Do I miss something? -- nosy: +louielu _

[issue30997] TestCase.subTest and expectedFailure

Louie Lu added the comment: There is a mailing-list discusss this before: https://mail.python.org/pipermail/python-list/2016-June/710575.html But after checking, current subTest contextmanager won't yield subtest, so the method of with self.subTest() as sub won't work. Another problem is, in

[issue28382] Possible deadlock on sys.stdout/stderr when combining multiprocessing with threads

Antoine Pitrou added the comment: Also, a reliable fix is to use the "forkserver" (or "spawn", but it is much slower) method: https://docs.python.org/3/library/multiprocessing.html#contexts-and-start-methods -- ___ Python tracker

[issue26692] cgroups support in multiprocessing

Antoine Pitrou added the comment: Agreed that it is not possible for multiprocessing to choose an optimal default in all settings. However, making the default adequate for more use cases sounds like a reasonable goal. Currently, we are using `os.cpu_count()`. Ideally, we would have a second A

[issue30995] Support logging.getLogger(style='{')

Changes by Antoine Pitrou : -- nosy: +vinay.sajip ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.

[issue30993] IDLE: Document and fix configdialog font tests.

Cheryl Sabella added the comment: +1 on the Font/Indent name. And I agree that the indent widget would make more sense on the General tab, or another name, like Editor/Shell Preferences. Another thought I had was Fonts should maybe be part of a Theme. At the theme level (not at the tag level

[issue30997] TestCase.subTest and expectedFailure

Ronald Oussoren added the comment: That's correct, I have a test like: def test_something(self): for info in CASES: with self.subTest(info): self.assert_something(info) For some values of 'info' the test is known to fail and I want to mark those as exptectedFailure someh

[issue30940] Documentation for round() is incorrect.

Changes by Mandeep Singh : -- pull_requests: +2876 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail

[issue25571] Improve the lltrace feature with the Py_Debug mode

STINNER Victor added the comment: I suggest to wait until sys.settrace() supports bytecode level tracing, then rewrite lltrace on top of it, open a new issue to remove C lltrace and close this issue. You need to write to python-dev if you want to remove the current C lltrace. -- ___

[issue30994] Asyncore does not need to copy map.items() before polling

STINNER Victor added the comment: Why it may be ok to avoid the copy, what is the advantage of applying the change? The current code is correct. -- nosy: +haypo ___ Python tracker __

[issue8450] httplib: false BadStatusLine() raised

Changes by Shoham Peller : -- pull_requests: +2877 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.

[issue30997] TestCase.subTest and expectedFailure

Louie Lu added the comment: I'm successful to add a sub.expectedFailure() to subTest, but in current API, it isn't that will done. First, you will not get any alarm or information that there is a test been treat as "expected failure" at the result text. Second, it just act like you putting @

[issue30993] IDLE: Document and fix configdialog font tests.

Terry J. Reedy added the comment: New changeset 07ba305a4c169e017e076e490a173a6f9b95b38e by Terry Jan Reedy in branch 'master': bpo-30993: IDLE - Improve configdialog font page and tests. (#2818) https://github.com/python/cpython/commit/07ba305a4c169e017e076e490a173a6f9b95b38e -- __

[issue30993] IDLE: Document and fix configdialog font tests.

Changes by Terry J. Reedy : -- pull_requests: +2878 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue30993] IDLE: Document and fix configdialog font tests.

Terry J. Reedy added the comment: A big issue with changing to tagging individual elements is back compatibility. Besides which, if the font is not bold, I cannot imaging bolding anything other than the definition names. This also seems to venture beyond 'keep IDLE simple for beginners'. Ho

[issue30993] IDLE: Document and fix configdialog font tests.

Terry J. Reedy added the comment: New changeset 5aa3bf041de5ee90ccbfcff103dcf3e54c5af237 by Terry Jan Reedy in branch '3.6': [3.6] bpo-30993: IDLE - Improve configdialog font page and tests. (GH-2818) (#2826) https://github.com/python/cpython/commit/5aa3bf041de5ee90ccbfcff103dcf3e54c5af237

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

Changes by Antoine Pitrou : -- pull_requests: +2879 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

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

Antoine Pitrou added the comment: I updated the patch for git master. Some cleanup is in order. -- ___ Python tracker ___ ___ Python-b

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

Changes by Serhiy Storchaka : -- stage: needs patch -> patch review ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscri

[issue30714] test_ssl fails with openssl 1.1.0f

Larry Hastings added the comment: I don't see how a fix for a *test* can be considered a *release blocker*. The PR literally doesn't change Python's behavior; it only modifies two text files and a test. There is no crash or exploitable security hole being addressed here. -- priority

[issue30714] test_ssl fails with openssl 1.1.0f

Larry Hastings added the comment: Quoting from the Python Dev Guide: "As a guideline, critical and above are usually reserved for crashes, serious regressions or breakage of very important APIs. Whether a bug is a release blocker is a decision better left to the release manager so, in any doub

[issue30993] IDLE: Document and fix configdialog font tests.

Changes by Terry J. Reedy : -- pull_requests: +2880 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue30993] IDLE: Document, fix, and complete configdialog font tests

Terry J. Reedy added the comment: 2nd and presumably last PR for this issue: please verify on linux. -- stage: needs patch -> patch review title: IDLE: Document and fix configdialog font tests. -> IDLE: Document, fix, and complete configdialog font tests ___

[issue30998] faulthandler: Show C stacktrace

New submission from Florian Bruhin: While faulthandler's output is already quite useful when dealing with crashes in C libraries, it'd be much more useful when it could also show a low-level C/C++ stack. glibc has functions to do that: https://www.gnu.org/software/libc/manual/html_node/Backtr

[issue30998] faulthandler: Show C stacktrace

Ammar Askar added the comment: As the faulthandler documentation notes: > The fault handler is called on catastrophic cases and therefore can only use > signal-safe functions (e.g. it cannot allocate memory on the heap). Because > of this limitation traceback dumping is minimal compared to no

[issue30998] faulthandler: Show C stacktrace

Florian Bruhin added the comment: Hmm, fair point. I thought I had seen this being used in a SEGV handler in some other software I use, but I can't find that anymore - so either I was dreaming, or they noticed it was problematic and removed it again. I'm closing this then. My goal was to get m

[issue30998] faulthandler: Show C stacktrace

Ammar Askar added the comment: No need to close it off just yet, what I posted was just my opinion. We can wait for haypo's expert opinion seeing as he implemented faulthandler. Maybe it would be useful to have an option to say always generate a core dump? Something like the stuff listed here

[issue30999] statistics module: add "key" keyword argument to median, mode, ...

New submission from gerion: With Python 3.4 the statistics module was added. It would be cool, if the functions: median_low() median_high() mode() would have a "key" keyword argument, just like in max() and min(): ``` >>> median_low([(1, 2), (3, 3), (4, 1)], key=lambda elem: elem[0]) (3, 3) ```

[issue31000] Test failure in resource module on ZFS

New submission from Larry Hastings: I use Linux (Ubuntu GNOME, 17.04, 64-bit) on all my computers, and I use ZFS for the /home partition. While releasing 3.4.7rc1 and 3.5.4rc1, I encountered this test failure: % ./python -m test test_resource 0:00:00 load avg: 0.40 [1/1] test_resource test t

[issue30274] Make importlib.abc.ExtensionFileLoader.__init__() documentation match code

Changes by Berker Peksag : -- stage: needs patch -> patch review type: -> enhancement versions: +Python 3.7 ___ Python tracker ___ __

[issue30993] IDLE: Document, fix, and complete configdialog font tests

Cheryl Sabella added the comment: The tests pass on linux and the htest looks good. Thank you for making all these changes. It seems much clearer now, but I do want to spend more time reading the code to understand it. Looks like you grouped all the font-related functions, so they are ready

[issue30853] IDLE: configdialog -- factor out Tracer subclass

Cheryl Sabella added the comment: Would you like this change for fonts and indent before the tests for the other tabs are ready or would you like to have tests for all the tabs first? -- ___ Python tracker ___

[issue30454] Python module cx_Oracle ld installation issue on Solaris11U3 SPARC: fatal: file /oracle/database/lib/libclntsh.so: wrong ELF class: ELFCLASS64 error

Berker Peksag added the comment: cx_Oracle is not part of the Python standard library and according to https://community.oracle.com/thread/4048639 the solution is to install it from Solaris' package repository. -- nosy: +berker.peksag resolution: -> third party stage: -> resolved sta

[issue30456] 2to3 docs: example of fix for duplicates in second argument of isinstance has superfluous parentheses

Changes by Berker Peksag : -- stage: -> backport needed type: -> behavior versions: +Python 3.5, Python 3.6, Python 3.7 ___ Python tracker ___ _

[issue30456] 2to3 docs: example of fix for duplicates in second argument of isinstance has superfluous parentheses

Berker Peksag added the comment: New changeset 26248ef58dcf49619930ffa2e050ffa687a88601 by Berker Peksag (Eli Boyarski) in branch 'master': bpo-30456: Clarify example for duplicates in second argument of isinstance (GH-1699) https://github.com/python/cpython/commit/26248ef58dcf49619930ffa2e050

[issue30999] statistics module: add "key" keyword argument to median, mode, ...

Steven D'Aprano added the comment: Apart from being "cool", what is the purpose of this key argument? For the example shown, where you extract an item from tuple data: >>> median_low([(1, 2), (3, 3), (4, 1)], key=lambda elem: elem[0]) (3, 3) I'm not sure I understand when you would use this, a

[issue30442] Skip test_xml_etree under coverage

Changes by Berker Peksag : -- components: +Tests stage: -> backport needed versions: +Python 3.6 ___ Python tracker ___ ___ Python-bu

[issue30451] parse windows path error in webbrowser.get() and lead to webbrowser.Error: could not locate runnable browser

Changes by Berker Peksag : -- resolution: -> duplicate stage: -> resolved status: open -> closed superseder: -> webbrowser.get(command_line) does not support Windows-style path separators type: -> behavior ___ Python tracker

[issue30999] statistics module: add "key" keyword argument to median, mode, ...

gerion added the comment: My use case is some side data somehow connected to the statistical relevant data. (I think, this is more less a similar use case as with the min and max function.) A few examples: The datastructure is a list of tuples: (score, [list of people that have this score])

[issue30717] str.center() is not unicode aware

Changes by Socob <206a8...@opayq.com>: -- nosy: +Socob ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue18406] unicodedata.itergraphemes / str.itergraphemes / str.graphemes

Changes by Socob <206a8...@opayq.com>: -- nosy: +Socob ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue12733] Request for grapheme support in Python re lib

Changes by Socob <206a8...@opayq.com>: -- nosy: +Socob ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue12734] Request for property support in Python re lib

Changes by Socob <206a8...@opayq.com>: -- nosy: +Socob ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue2636] Adding a new regex module (compatible with re)

Changes by Socob <206a8...@opayq.com>: -- nosy: +Socob ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue12568] Add functions to get the width in columns of a character

Changes by Socob <206a8...@opayq.com>: -- nosy: +Socob ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://

[issue30993] IDLE: Document, fix, and complete configdialog font tests

Terry J. Reedy added the comment: New changeset 77e97ca9ff6f3dbbf98b89b4103c46b43eef5642 by Terry Jan Reedy in branch 'master': bpo-30993: IDLE - Improve configdialog font page and tests. (#2831) https://github.com/python/cpython/commit/77e97ca9ff6f3dbbf98b89b4103c46b43eef5642 -- ___

[issue18406] unicodedata.itergraphemes / str.itergraphemes / str.graphemes

Changes by Serhiy Storchaka : -- nosy: +serhiy.storchaka versions: +Python 3.7 -Python 3.4, Python 3.5 ___ Python tracker ___ ___ Pyth

[issue30442] Skip test_xml_etree under coverage

Changes by Serhiy Storchaka : -- versions: +Python 2.7, Python 3.5 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscrib

[issue30993] IDLE: Document, fix, and complete configdialog font tests

Changes by Terry J. Reedy : -- pull_requests: +2881 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue31000] Test failure in resource module on ZFS

Serhiy Storchaka added the comment: I use 32-bit Linux and when tried to install the ZFS DKMS driver got a warning that ZFS is unstable on 32-bit. -- ___ Python tracker ___

[issue30993] IDLE: Document, fix, and complete configdialog font tests

Terry J. Reedy added the comment: Ned, in a comment on PR2826, Louie reported "The patch unittest work on Linux, but on MacOS, I get test.support.ResourceDeined: cannot run without OS X gui process, it is wierd, I'm inside the GUI mode. Also, I'm not sure if this only on MacOS (is font problem

[issue30993] IDLE: Document, fix, and complete configdialog font tests

Changes by Ned Deily : -- nosy: +ned.deily ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.

[issue30853] IDLE: configdialog -- factor out Tracer subclass

Terry J. Reedy added the comment: Step 1 is to add the class and then add tests. The tests can use artificial examples. Say 3 vars, 2 callbacks, with the 3rd done as default. I want to start this now -- see below. Let me know if you start working on this so we don't duplicate work. I jus