[issue26826] Expose new copy_file_range() syscall in os module.

Pablo Galindo Salgado added the comment: New changeset aac4d0342c3e692731c189d003dbd73a8c681a34 by Pablo Galindo in branch 'master': bpo-26826: Expose copy_file_range in the os module (GH-7255) https://github.com/python/cpython/commit/aac4d0342c3e692731c189d003dbd73a8c681a34 -- nosy

[issue12639] msilib Directory.start_component() fails if keyfile is not None

Steve Dower added the comment: Looks like the tests need to be customized for 2.7 and 3.6: Traceback (most recent call last): File "D:\a\1\s\lib\test\test_msilib.py", line 64, in test_directory_start_component_keyfile self.addCleanup(db.Close) AttributeError: '_msi.Database' object has

[issue10936] Simple CSS fix for left margin at docs.python.org

Chirag Garg added the comment: Yes, it is creating a vision problem as the text is creating a problem. And the CSS script of @cdunn2001 is correct also there is a need to change the navigation bar. -- nosy: +codevil_2o ___ Python tracker

[issue37117] Simplify customization of the logging time through datefmt

New submission from Mario Corchero : Users that want to provide a custom template for the timestamp part of logging cannot customize the milliseconds part of asctime. They can use the msecs attribute of the Logger but that effectively requires to break the formatting in two parts. Note that i

[issue36896] clarify in types.rst that FunctionTypes & co constructors don't have stable signature

Matthias Bussonnier added the comment: Victor recently implemented CodeType.replace(); which I believe will cover many of the usecase. Should I also send a PR that update the DocStrings of (some of) ? these objects? many people don't go and read the html docs... --

[issue36947] [Good first issue] Fix 3.3.3.1 Metaclasses Documentation

Chirag Garg added the comment: It should be written like "In the following example, both MyClass and MySubclass are instances of Meta and the type of MyClass is of metaclass Meta and type of MySubclass is MyClass:" -- nosy: +codevil_2o ___ Python

[issue37111] Logging - Inconsistent behaviour when handling unicode

Jonathan added the comment: Thank you for your comments but this wasn't a question and I maintain this is a bug, or at least undesirable behaviour. I'd consider it a bug in my own software. Reasoning: * It's an inconsistent default with the logging to screen. This causes more complexity for

[issue12639] msilib Directory.start_component() fails if keyfile is not None

Zackery Spytz added the comment: Thanks for looking at this issue, Steve. At this point in time, 3.6 only takes security fixes, so PR 13703 should be closed. The Close() method was added in 3.7, so I think removing the addCleanup() call is the way to go for 2.7. -- ___

[issue37117] Simplify customization of the logging time through datefmt

Vinay Sajip added the comment: The documentation mentions that the converter attribute of the formatter should be signature-compatible with time.localtime() and time.gmtime(), and some users will have set this attribute with one or the other or a compatible function. Doesn't your change brea

[issue23667] IDLE to provide option for making trailing whitespace visible

Terry J. Reedy added the comment: Raymond, which definition of 'whitespace' do you intent? Git gui also marks trailing spaces in frozen diffs. This is much harder to do while editing as text can be read, keyed, and pasted. Most spaces and blank lines are only temporarily trailing, before s

[issue37111] Logging - Inconsistent behaviour when handling unicode

Vinay Sajip added the comment: > Doing something as basic as logging unicode shouldn't require knowledge of > "handlers" - that's failing "simple is better than complex". I reiterate my statement that it appears that you aren't sufficiently familiar with how logging is designed to work. Loggi

[issue33361] readline() + seek() on codecs.EncodedFile breaks next readline()

Berker Peksag added the comment: New changeset a6ec1ce1ac05b1258931422e96eac215b6a05459 by Berker Peksag (Ammar Askar) in branch 'master': bpo-33361: Fix bug with seeking in StreamRecoders (GH-8278) https://github.com/python/cpython/commit/a6ec1ce1ac05b1258931422e96eac215b6a05459 --

[issue33361] readline() + seek() on codecs.EncodedFile breaks next readline()

Change by miss-islington : -- pull_requests: +13595 pull_request: https://github.com/python/cpython/pull/13708 ___ Python tracker ___ __

[issue36896] clarify in types.rst that FunctionTypes & co constructors don't have stable signature

Terry J. Reedy added the comment: Pablo, I am all for respectfully preserving implementation freedom where we can. From idlelib.__init__: [idlelib files other than idle*.*] "are private implementations. Their details are subject to change. See PEP 434 for more. Import them at your own r

[issue37111] Logging - Inconsistent behaviour when handling unicode

Jonathan added the comment: > Did you look at the basicConfig documentation before raising this issue? This seems like an attempt at victim blaming. But yes, I did. In fact, this is now the third time I've looked at that page - once before raising this issue, once before my previous reply, a

[issue36896] clarify in types.rst that FunctionTypes & co constructors don't have stable signature

Matthias Bussonnier added the comment: > I don't believe we put version changed notes in docstrings, Oh no I was thinking a note in the docstring "constructor signature may change between Python versions". Whether to put changed/addition info in docstrings is another subject and a thing I

[issue33361] readline() + seek() on codecs.EncodedFile breaks next readline()

Berker Peksag added the comment: New changeset a6dc5d4e1c9ef465dc1f1ad95c382aa8e32b178f by Berker Peksag (Miss Islington (bot)) in branch '3.7': bpo-33361: Fix bug with seeking in StreamRecoders (GH-8278) https://github.com/python/cpython/commit/a6dc5d4e1c9ef465dc1f1ad95c382aa8e32b178f

[issue33361] readline() + seek() on codecs.EncodedFile breaks next readline()

Berker Peksag added the comment: Thank you for the report, Diego and thank you for the patch, Ammar! -- resolution: -> fixed stage: patch review -> resolved status: open -> closed versions: -Python 2.7, Python 3.4, Python 3.5, Python 3.6 ___ Pytho

[issue37102] Automatically dedent docstring constants by default

Change by Matthias Bussonnier : -- nosy: +mbussonn ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://ma

[issue15115] Duplicated Content-Transfer-Encoding header when applying email.encoders

Cheryl Sabella added the comment: New changeset a747c3a5edf21fa5670bc30f5e1d804de89ebf62 by Cheryl Sabella in branch 'master': bpo-15115: Document deprecation of email.encoders in Python 3 (GH-5354) https://github.com/python/cpython/commit/a747c3a5edf21fa5670bc30f5e1d804de89ebf62 --

[issue15115] Duplicated Content-Transfer-Encoding header when applying email.encoders

Change by miss-islington : -- pull_requests: +13596 stage: needs patch -> patch review pull_request: https://github.com/python/cpython/pull/13709 ___ Python tracker ___ ___

[issue15115] Duplicated Content-Transfer-Encoding header when applying email.encoders

Change by Cheryl Sabella : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed versions: +Python 3.8 -Python 2.7, Python 3.6 ___ Python tracker ___

[issue11871] test_default_timeout() of test_threading.BarrierTests failure: BrokenBarrierError

Ivan Pozdeev added the comment: Got this issue today in AppVeyor's PR check: https://ci.appveyor.com/project/python/cpython/builds/24945165, so it's not local to David's worker. (At rerun, the test succeeeded, so the check status was not affected.) -- nosy: +Ivan.Pozdeev versions: +P

[issue15115] Duplicated Content-Transfer-Encoding header when applying email.encoders

miss-islington added the comment: New changeset 464c1ec65af2c1c1d849d50d9726fa453804e70e by Miss Islington (bot) in branch '3.7': bpo-15115: Document deprecation of email.encoders in Python 3 (GH-5354) https://github.com/python/cpython/commit/464c1ec65af2c1c1d849d50d9726fa453804e70e ---

[issue37040] checking for membership in itertools.count enters infinite loop with no way to exit

Terry J. Reedy added the comment: Dan, please leave this closed. It duplicates #31815 and should be closed on that grounds alone, regardless of the status of the latter. #31815 was closed in favor of #33939, which is open, with ongoing discussion. Resolution either way is blocked because

[issue37105] Add deprecated-remove information on stream doc

Andrew Svetlov added the comment: New changeset ed9f3562b637a59b9000abbceee5ae369d35444d by Andrew Svetlov (Emmanuel Arias) in branch 'master': bpo-37105: Add deprecated-remove information on stream doc (#13672) https://github.com/python/cpython/commit/ed9f3562b637a59b9000abbceee5ae369d35444d

[issue37118] Why is GIL on 2.7 so much faster than 3.7

Change by gary*atlanta : -- components: Interpreter Core nosy: gary*atlanta priority: normal severity: normal status: open title: Why is GIL on 2.7 so much faster than 3.7 versions: Python 3.7 ___ Python tracker

[issue12178] csv writer doesn't escape escapechar

Change by Berker Peksag : -- pull_requests: +13597 pull_request: https://github.com/python/cpython/pull/13710 ___ Python tracker ___ ___

[issue37118] Why is GIL on 2.7 so much faster than 3.7

New submission from Zachary Ware : This is a bug tracker, not a forum for questions. Please try a more appropriate venue for your question, like python-l...@python.org or StackOverflow. You're going to need to provide some actual evidence rather than just a provocative assertion, though. -

[issue37102] Automatically dedent docstring constants by default

Change by Pablo Galindo Salgado : -- nosy: +pablogsal ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:/

[issue37068] Emit SyntaxWarning for f-strings without expressions ?

Terry J. Reedy added the comment: An f-string is equivalent to a format string and call. The exact details are not important. An field with no value is an error either way. (I prefer the compile-time exception.) >>> f'{}a' SyntaxError: f-string: empty expression not allowed >>> '{}a'.format

[issue37118] Why is GIL on 2.7 so much faster than 3.7

gary*atlanta added the comment: tested this loop: for (i=0; i performance ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue37071] HTMLParser mistakenly inventing new tags while parsing

Terry J. Reedy added the comment: Please verify with 3.7.3+ and the latest version of Sphinx. Even if there is a problem, Sphinx is not an stdlib package. The problem would only be relevant to this tracker, rather than the Sphinx tracker, if it were due to our customizations or use of Sphi

[issue37073] clarify functions docs in IO modules and Bytes Objects

Terry J. Reedy added the comment: Can you prepare a PR? -- nosy: +terry.reedy ___ Python tracker ___ ___ Python-bugs-list mailing l

[issue37080] Cannot compile Python3.7.3 on Alt-F (ARM)

Terry J. Reedy added the comment: I presume you are trying to compile CPython. Perhaps you might do better with MicroPython, designed for micro devices. Steve, do you know anything about CPython on Arm with linux? -- nosy: +steve.dower, terry.reedy

[issue37102] Automatically dedent docstring constants by default

Rémi Lapeyre added the comment: Hi, I'm working on a PR. It should be ready in a couple of days. It's more involved than what I thought as to avoid importing inspect during compilation I will probably need to port cleandoc() in C. -- nosy: +remi.lapeyre __

[issue32628] Add configurable DirectoryIndex to http.server

Berker Peksag added the comment: Thank you for the report and for the patch! What's your use case? I understand the need for it for httpd, but as someone who uses http.server daily, I can't think of a use case that I'd find this feature useful. Note that even the example in your message and

[issue37101] Filterer.filter can be rewritten using built-ins just as efficient much more readable

Dale Visser added the comment: FWIW, when I tried this instead, I got 21 to 22 msec per 1000 log messages (still a 5-10% performance hit): def filter(self, record): rv = True if self.filters: rv = all(getattr(f, 'filter', f)(record) for f in self.filters) return rv I don'

[issue37082] Assignment expression symbol (walrus) not in built-in help()

Terry J. Reedy added the comment: The augmented assignment symbol, like that for plain assignment, is not, properly speaking, an operator. But it definitely is a symbol that needs to be documented. 1. Generally update the help symbol list. 2. Document :=, assignment expression, in the regu

[issue12202] Check status returns in msilib.SummaryInformation.GetProperty()

Change by Zackery Spytz : -- pull_requests: +13598 stage: -> patch review pull_request: https://github.com/python/cpython/pull/13711 ___ Python tracker ___ ___

[issue12202] Check status returns in msilib.SummaryInformation.GetProperty()

Zackery Spytz added the comment: This issue needs to be fixed. Passing an invalid value to SummaryInformation.GetProperty() will cause the first MsiSummaryInfoGetProperty() call to fail. As the call is not properly checked, the "type" variable will then be used uninitialized in summary_getpr

[issue37089] `import Lib.os` works on windows (but shouldn't)

Terry J. Reedy added the comment: If .../Tools and its subdirectories had __init__.py files, the presence of sys.prefix on sys.path, on Windows, would allow imports from those subdirs. Otherwise, it only provides a second way to import stdlib modules. This seems like a bit of a bug. Guido

[issue37117] Simplify customization of the logging time through datefmt

Mario Corchero added the comment: AFAIK, the converter attribute is only to "be set" with a function of such signature. It is not documented that it can be used and it is only used on the format time function. The only situation where this might break someone is if they inherit from formatt

[issue36896] clarify in types.rst that FunctionTypes & co constructors don't have stable signature

Terry J. Reedy added the comment: Yes, I think " Not for the faint of heart." could be replaced or augmented by 'api may change' -- ___ Python tracker ___ ___

[issue12639] msilib Directory.start_component() fails if keyfile is not None

Change by Steve Dower : -- resolution: -> fixed stage: backport needed -> resolved status: open -> closed ___ Python tracker ___ __

[issue12639] msilib Directory.start_component() fails if keyfile is not None

Steve Dower added the comment: New changeset bfc1f605609218b9734d3cf3eab3531a2f4624e1 by Steve Dower (Miss Islington (bot)) in branch '2.7': [2.7] bpo-12639: msilib.Directory.start_component() fails if *keyfile* is not None (GH-13688) https://github.com/python/cpython/commit/bfc1f605609218b9

[issue32628] Add configurable DirectoryIndex to http.server

Erik Paulson added the comment: I think my use case was Sharepoint and static site generators - Sharepoint can serve a tree of .aspx files as raw HTML, but maddeningly not .html files. The site generator we used spit out a fairly complicated site where the internal links point at directories

[issue37110] Clarify hashability of custom class instances

Raymond Hettinger added the comment: The docs look correct to me: >>> class A: pass >>> hash(A()) 274859987 User defined classes are in-fact hashable by default. Other methods can be defined to change hashability, but they are not the default. FWIW, it isn't the pu

[issue37110] Clarify hashability of custom class instances

Christoph Zwerschke added the comment: My point was that it's not immediately obvious what "by default" means and that hashability is not only affected by the __hash__ method but also by __eq__. But I agree, you can argue that "by default" already includes not adding any special methods like

[issue12202] Check status returns in msilib.SummaryInformation.GetProperty()

Berker Peksag added the comment: New changeset 549e55a3086d04c13da9b6f33214f6399681292a by Berker Peksag (Zackery Spytz) in branch 'master': bpo-12202: Properly check MsiSummaryInfoGetProperty() calls in msilib (GH-13711) https://github.com/python/cpython/commit/549e55a3086d04c13da9b6f33214f6

[issue12202] Check status returns in msilib.SummaryInformation.GetProperty()

Change by Berker Peksag : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed versions: -Python 2.7, Python 3.7 ___ Python tracker ___

[issue12202] Check status returns in msilib.SummaryInformation.GetProperty()

Change by Zackery Spytz : -- pull_requests: +13599 pull_request: https://github.com/python/cpython/pull/13712 ___ Python tracker ___ ___

[issue37029] PyObject_Free is O(N) where N = # of arenas

Tim Peters added the comment: New changeset 1c263e39c4ed28225a7dc8ca1f24953225ac48ca by Tim Peters in branch 'master': bpo-37029: keep usable_arenas in sorted order without searching (#13612) https://github.com/python/cpython/commit/1c263e39c4ed28225a7dc8ca1f24953225ac48ca --

[issue37029] PyObject_Free is O(N) where N = # of arenas

Change by Tim Peters : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___ ___ Py

[issue36818] Add PyInterpreterState.runtime.

Eric Snow added the comment: New changeset 396e0a8d9dc65453cb9d53500d0a620602656cfe by Eric Snow in branch 'master': bpo-36818: Add PyInterpreterState.runtime field. (gh-13129) https://github.com/python/cpython/commit/396e0a8d9dc65453cb9d53500d0a620602656cfe --

[issue35996] Optional modulus argument for new math.prod() function

Change by Raymond Hettinger : -- resolution: -> rejected stage: -> resolved status: open -> closed ___ Python tracker ___ ___ Pyth

[issue34763] Python lacks 0x4E17

Berker Peksag added the comment: Tools/unicode/makeunicodedata.py looks at Unihan database for the fields kAccountingNumeric, kOtherNumeric, and kPrimaryNumeric in Unihan_NumericValues.txt: https://github.com/python/cpython/blob/549e55a3086d04c13da9b6f33214f6399681292a/Tools/unicode/mak

[issue17005] Add a topological sort algorithm

Raymond Hettinger added the comment: Unless Łukasz gives us a nod to work out this API for the second beta, we'll need to defer this to 3.9. IMO, the API in the patch is not user friendly. It started on the right path but became contorted (for both inputs and outputs) to serve unusual case

[issue37119] Equality on dict.values() are inconsistent between 2 and 3

New submission from 林自均 : When I create 2 different dicts with the same literal, their dict.values() are equal in python2 but not equal in python3. Here is an example in python2: $ python2 Python 2.7.16 (default, Mar 4 2019, 09:02:22) [GCC 4.2.1 Compatible Apple LLVM 10.0.0 (clang

[issue29984] Improve test coverage for 'heapq' module

Raymond Hettinger added the comment: New changeset 664fe3996f7e05ae351526f02b21504bb065bcf8 by Raymond Hettinger (Rob Day) in branch 'master': bpo-29984: Improve 'heapq' test coverage (GH-992) https://github.com/python/cpython/commit/664fe3996f7e05ae351526f02b21504bb065bcf8 --

[issue37073] clarify functions docs in IO modules and Bytes Objects

Windson Yang added the comment: Sure. Feel free to edit my PR. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscr

[issue37073] clarify functions docs in IO modules and Bytes Objects

Change by Windson Yang : -- keywords: +patch pull_requests: +13600 stage: -> patch review pull_request: https://github.com/python/cpython/pull/13713 ___ Python tracker ___ ___

[issue33608] Add a cross-interpreter-safe mechanism to indicate that an object may be destroyed.

Change by Eric Snow : -- pull_requests: +13601 pull_request: https://github.com/python/cpython/pull/13714 ___ Python tracker ___ ___

[issue36818] Add PyInterpreterState.runtime.

Change by Eric Snow : -- resolution: rejected -> fixed ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:

[issue37073] clarify functions docs in IO modules and Bytes Objects

Change by Windson Yang : -- pull_requests: +13602 pull_request: https://github.com/python/cpython/pull/13715 ___ Python tracker ___

[issue14014] codecs.StreamWriter.reset contract not fulfilled

Change by Berker Peksag : -- pull_requests: +13603 stage: -> patch review pull_request: https://github.com/python/cpython/pull/13716 ___ Python tracker ___ ___

[issue37120] Provide knobs to disable session ticket generation on TLS 1.3

New submission from Nathaniel Smith : Maybe we should expose the SSL_CTX_set_num_tickets function: https://www.openssl.org/docs/man1.1.1/man3/SSL_CTX_set_num_tickets.html This is a new function added in OpenSSL 1.1.1, that lets you control the number of tickets issued by a TLS 1.3 connection.

[issue36411] Python 3 f.tell() gets out of sync with file pointer in binary append+read mode

Change by Jeffrey Kintscher : -- keywords: +patch pull_requests: +13604 stage: -> patch review pull_request: https://github.com/python/cpython/pull/13717 ___ Python tracker __

[issue37119] Equality on dict.values() are inconsistent between 2 and 3

Karthikeyan Singaravelan added the comment: https://docs.python.org/3/library/stdtypes.html#dictionary-view-objects > Keys views are set-like since their entries are unique and hashable. If all > values are hashable, so that (key, value) pairs are unique and hashable, then > the items view i

[issue37119] Equality on dict.values() are inconsistent between 2 and 3

Serhiy Storchaka added the comment: See also issue12445. -- nosy: +serhiy.storchaka resolution: -> duplicate stage: -> resolved status: open -> closed superseder: -> dict view values objects are missing tp_richcmp and tp_as_number ___ Python trac

[issue36411] Python 3 f.tell() gets out of sync with file pointer in binary append+read mode

Jeffrey Kintscher added the comment: Further testing revealed the problem and fix also apply to text mode. I submitted a pull request to fix this issue with tests for both binary and text mode. -- ___ Python tracker

[issue18911] minidom does not encode correctly when calling Document.writexml

Stefan Behnel added the comment: New changeset 5ac0b988fd5f1428efe35329c531c7b5c74d37f6 by Stefan Behnel (Windson yang) in branch 'master': bpo-18911: clarify that the minidom XML writer receives texts but not bytes (GH-13352) https://github.com/python/cpython/commit/5ac0b988fd5f1428efe35329

[issue18911] minidom does not encode correctly when calling Document.writexml

Change by Stefan Behnel : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed versions: +Python 3.8 -Python 2.7, Python 3.5, Python 3.6 ___ Python tracker _

[issue18911] minidom does not encode correctly when calling Document.writexml

Change by Stefan Behnel : -- resolution: fixed -> stage: resolved -> backport needed status: closed -> open versions: +Python 3.7 ___ Python tracker ___ __

[issue18911] minidom does not encode correctly when calling Document.writexml

Change by miss-islington : -- pull_requests: +13605 stage: backport needed -> patch review pull_request: https://github.com/python/cpython/pull/13718 ___ Python tracker ___ ___

[issue36518] Avoid conflicts when pass arbitrary keyword arguments to Python function

Change by Serhiy Storchaka : -- pull_requests: +13606 pull_request: https://github.com/python/cpython/pull/13700 ___ Python tracker ___

[issue18911] minidom does not encode correctly when calling Document.writexml

Stefan Behnel added the comment: New changeset 18e23f227be59241cbb1eeb6d6669771dd7275fb by Stefan Behnel (Miss Islington (bot)) in branch '3.7': bpo-18911: clarify that the minidom XML writer receives texts but not bytes (GH-13718) https://github.com/python/cpython/commit/18e23f227be59241cbb

<    1   2