[issue16764] Make zlib accept keyword-arguments

Roundup Robot added the comment: New changeset a4101218364e by Serhiy Storchaka in branch 'default': Issue #16764: Support keyword arguments to zlib.decompress(). Patch by https://hg.python.org/cpython/rev/a4101218364e -- nosy: +python-dev ___ Python

[issue26823] Shrink recursive tracebacks

Nick Coghlan added the comment: As Emanuel noted, this is a new feature, and hence won't be backported to any earlier versions. For What's New, it turns out that didn't quite render the way I expected, since the "StackSummary" class reference is missing in addition to the "traceback" module r

[issue27765] Accept UTF-8 encoded bytes as input to json.loads()

New submission from Nick Coghlan: In two recent Python 3 porting projects, a key incompatibility I encountered was that "json.loads(data)" on UTF-8 encoded bytes required an explicit decoding step under Python 3, rather than implicitly decoding the data as UTF-8. Unlike many other wire formats

[issue19837] Wire protocol encoding for the JSON module

Nick Coghlan added the comment: After hitting this problem again in another nominally single-source compatible Python 2/3 project, I created #27765 to specifically cover accepting UTF-8 encoded bytes in json.loads() -- ___ Python tracker

[issue10910] pyport.h FreeBSD/Mac OS X "fix" causes errors in C++ compilation

Roundup Robot added the comment: New changeset 2f857ac9c7af by Ned Deily in branch '3.5': Issue #10910: Avoid C++ compilation errors on FreeBSD and OS X. https://hg.python.org/cpython/rev/2f857ac9c7af New changeset 27a99a722828 by Ned Deily in branch '3.5': Issue #10910: Update FreedBSD version

[issue27734] Memory leaks at Python35-32

New submission from Филипп Пономарев: I've created Win32 app (MFC+ATL) Added includes, added \python35_d.lib runed main.cpp: int main() { int nRetCode = 0; HMODULE hModule = ::GetModuleHandle(nullptr); if (hModule != nullptr) { // initialize MFC and print and error on f

[issue27765] Accept UTF-8 encoded bytes as input to json.loads()

Serhiy Storchaka added the comment: This looks as a duplicate of issue10976. See also issue17909 (which covers not just UTF-8, but UTF-16 and UTF-32, in conforming with RFC 4627). -- nosy: +serhiy.storchaka ___ Python tracker

[issue10910] pyport.h FreeBSD/Mac OS X "fix" causes errors in C++ compilation

Ned Deily added the comment: I have no special insight into this one but, since there seems to be general agreement here that this makes things better for those using C++ on OS X and FreeBSD, I guess it's time to try it. Pushed for release in 2.7.13, 3.5.3, and 3.6.0. Thanks for the version

[issue25455] Some repr implementations don't check for self-referential structures

Serhiy Storchaka added the comment: Antoine, are you fine with io_recursive_repr2.patch? -- ___ Python tracker ___ ___ Python-bugs-lis

[issue16764] Make zlib accept keyword-arguments

Xiang Zhang added the comment: Oops! I am on the way regenerating the CA output to catch up with hg tip, but after a meeting you have done it. Thanks for your work, Serhiy. And excellent job as for issue27574. -- ___ Python tracker

[issue23591] Add Flags and IntFlags

Vedran Čačić added the comment: It's true, but it seems that with Enums, we're trying to retrain people to use identity testing (see https://docs.python.org/3/library/enum.html#comparisons). It would be unfortunate if we had to reuntrain them. :-/ Ethan's proposal (of caching weakrefs) is fine

[issue27750] Idle editor crashes when input size more than 250 lines given

chinmay hegde added the comment: Attaching the exact snippet of code that caused idle crash.issue.py file contains the code and input.txt contains input used. Also tried with python interpreter. In python interpreter issue is not seen. It's displaying the output. Pasting of input was done by

[issue26823] Shrink recursive tracebacks

Berker Peksag added the comment: > So I'll tweak that [...] Hi Nick, could you also tweak the usage of versionchanged directive? :) +.. versionchanged:: 3.6 + +Long sequences of repeated frames are now abbreviated. Description line needs to be indented: .. versionchanged:: 3.6

[issue26600] MagickMock __str__ sometimes returns MagickMock instead of str

Yoichi Nakayama added the comment: It is not a bug of MagicMock. It is a problem of the sample program. Calling str to mock object cause not only read access, it also write to related objects. So there is a race condition. -- nosy: +Yoichi Nakayama __

[issue27734] Memory leaks at Python35-32

Филипп Пономарев added the comment: I've exported it in source.def - tstf @1 * thank you* Sorry for my english =) -- ___ Python tracker ___ _

[issue23591] Add Flags and IntFlags

Serhiy Storchaka added the comment: You still can use identity testing for named instances of IntFlags. But since the purpose of IntFlags is replacing int flags, tested values can be int (e.g. when read from files as ints). For unknown values you should use either equality testing or wrap them

[issue26200] SETREF adds unnecessary work in some cases

Changes by Serhiy Storchaka : Added file: http://bugs.python.org/file44115/py_setref_extra.patch ___ Python tracker ___ ___ Python-bugs-list m

[issue27734] Memory leaks at Python35-32

Stefan Krah added the comment: It is a known problem that PEP 3121 and later similar PEPs address. Most C extensions leak a (usually very small) amount of memory with each call to Initialize()/Finalize(). IMO this issue can be closed. -- nosy: +skrah ___

[issue16764] Make zlib accept keyword-arguments

Changes by Serhiy Storchaka : -- assignee: serhiy.storchaka -> ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue27704] bytes(x) is slow when x is bytearray

Changes by Serhiy Storchaka : -- resolution: -> fixed stage: commit review -> resolved status: open -> closed ___ Python tracker ___

[issue27704] bytes(x) is slow when x is bytearray

Serhiy Storchaka added the comment: Thank you for your contribution Naoki. -- ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue27766] Add ChaCha20 Poly1305 to SSL ciphers

New submission from Christian Heimes: The ssl module has two cipher suite configurations, one for server-side and the other for client-side. Issue #26470 will add OpenSSL 1.1.0 support, which will introduce new cipher suites with ChaCha 20 stream cipher and Poly1305 authenticator. CHAHA20 sho

[issue27766] Add ChaCha20 Poly1305 to SSL ciphers

Changes by Christian Heimes : -- type: behavior -> security ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: htt

[issue23591] Add Flags and IntFlags

Vedran Čačić added the comment: Yes, IntFlags sidesteps a lot of these issues (though not all: inconsistency with a lot of principles of IntEnum is still jarring). But I thought we were talking about Flags too (it is not in the patch, as far as I see). But now I see that Flags was kinda abando

[issue27766] Add ChaCha20 Poly1305 to SSL ciphers

Christian Heimes added the comment: On X86 and X86_64 AES-NI and PCLMULQDQ can be detected with OPENSSL_ia32cap_loc(). https://www.openssl.org/docs/man1.0.2/crypto/OPENSSL_ia32cap_loc.html -- ___ Python tracker _

[issue27766] Add ChaCha20 Poly1305 to SSL ciphers

Changes by Cory Benfield : -- nosy: +Lukasa ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python

[issue27749] python 3.5.2 maybe crash

wevsty added the comment: I try to change the multiprocessing lib codes，upload the file is debugger display.I try to used while loop make sure connection hanle value is not none,but connection hanle value will still becomes none. I think there may be other threads to modify the handle，But it no

[issue27766] Add ChaCha20 Poly1305 to SSL ciphers

Changes by Christian Heimes : -- keywords: +patch Added file: http://bugs.python.org/file44117/Add-ChaCha20-Poly1305-to-SSL-ciphers.patch ___ Python tracker ___

[issue26200] SETREF adds unnecessary work in some cases

Raymond Hettinger added the comment: I don't think most of these should be done. In most of these cases, the code is very old, stable, readable, and shouldn't be churned unnecessarily. Also, putting a function call inside a macro is a worrisome practice in C. Ordinarily, we have long preferr

[issue26200] SETREF adds unnecessary work in some cases

Serhiy Storchaka added the comment: Guido, what is your thought? I sometimes use Py_SETREF() in new code for simplicity (and not only me). I agree that in case of long complex expression putting it inside a macro looks ugly. -- nosy: +gvanrossum __

[issue27744] Add AF_ALG (Linux Kernel crypto) to socket module

Christian Heimes added the comment: Working patch with tests and documentation. socket.algset() isn't strictly necessary but makes the feature much more pleasant to use. I accept ideas for a better name, though. -- keywords: +patch Added file: http://bugs.python.org/file44118/AF_ALG-k

[issue25571] Improve the lltrace feature with the Py_Debug mode

Changes by Stéphane Wirtel : -- assignee: -> haypo ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mai

[issue1602] windows console doesn't print or input Unicode

Changes by Mark Lawrence : -- nosy: -BreamoreBoy ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.p

[issue1602] windows console doesn't print or input Unicode

Changes by Christian Heimes : -- nosy: -christian.heimes ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:

[issue27492] Enhance bytearray_repr with bytes_repr's logic

Serhiy Storchaka added the comment: The two function's advantage is in the ability to reuse this code for other purposes. For example in _codecs.escape_encode(). But since this is the only place where the same algorithm is used and this functions is not documented and I presume it is not much

[issue27763] Add complex case to test_builtin abs()

Mark Dickinson added the comment: > in looking through test_cmath, it appears that only the two numeric > argument form of complex(i, j) is tested for any of the functions, not the > complex('i+nj') string form. We're testing the cmath functions on complex number inputs; I don't think it matter

[issue27766] Add ChaCha20 Poly1305 to SSL ciphers

Alex Gaynor added the comment: So, for servers really what we care about is if the _client_ has PCLMULQDQ/AESNI, not whether the server itself does. Unfortunately, there's no sane way to do this. Haven't reviewed this patch in terribly much detail, but conceptually fine. Cory, we should make

[issue27766] Add ChaCha20 Poly1305 to SSL ciphers

Cory Benfield added the comment: Yup. So for Requests at least, the fix is easy: because OpenSSL kindly just quietly ignores cipher suites it doesn't know about we can unconditionally add it to the requests/urllib3 cipher string. In the first instance we'll just do it statically, and then we c

[issue27766] Add ChaCha20 Poly1305 to SSL ciphers

Alex Gaynor added the comment: Simply doing AES-GCM before ChaCha20 is probably the simplest thing to start with, can always get fancier later. -- ___ Python tracker ___ ___

[issue27767] Receive "A required privilege is not held by the Client" error message when Installing python on Windows 10 64 bit

New submission from Ron Carr: Hi, I am unable to install Python 3.6.0, 3.5.2 and 2.7.12, on my Windows 10 64 bit system, receive error message "A required privilege is not held by the client". I have turned UAC, and changed registry setting to zero. Also have ensured my Administrator has full

[issue27766] Add ChaCha20 Poly1305 to SSL ciphers

Christian Heimes added the comment: On 2016-08-15 13:09, Alex Gaynor wrote: > > Alex Gaynor added the comment: > > So, for servers really what we care about is if the _client_ has > PCLMULQDQ/AESNI, not whether the server itself does. Unfortunately, there's > no sane way to do this. For serv

[issue26526] In parsermodule.c, replace over 2KLOC of hand-crafted validation code, with a DFA

A. Skrobov added the comment: Thanks Xavier! Yes, this is the same DFA that's used by the main Python parser. For some reason, parsermodule didn't previously reuse it, but instead did its own thing. Any volunteers to review the other patch for Python parser, at http://bugs.python.org/issue264

[issue27767] Receive "A required privilege is not held by the Client" error message when Installing python on Windows 10 64 bit

Decorater added the comment: Why are you trying to install 3.6? when you can make it the embeded version as it is still in alpha and then use it. Not only that but you can use \Tools\msi\make_zip.py to learn more. -- nosy: +Decorater ___ Python trac

[issue27450] bz2: BZ2File should expose compression level as an attribute

Xiang Zhang added the comment: If you don't want to manually parse it, the lib has to. Currently, bz2 delegates all the raw data parsing (compression/decompression) to the underlying C library. Unfortunately the bzip2 library doesn't expose the header info which means to get compression level,

[issue27755] Retire DynOptionMenu with a ttk Combobox

Justin Foo added the comment: I wasn't sure if the ongoing work in #24781 essentially rendered my patch obsolete, so I keenly await Mark's response. Upon reflection, I think my patch is a cheap win even if it's later overhauled by other improvements. -- status: closed -> open ___

[issue11566] hypot define in pyconfig.h clashes with g++'s cmath

Changes by Pas : -- nosy: +pas ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/

[issue27766] Add ChaCha20 Poly1305 to SSL ciphers

Cory Benfield added the comment: Update for Requests+urllib3 is here: https://github.com/shazow/urllib3/pull/947 Update for Twisted is here: https://twistedmatrix.com/trac/ticket/8760 -- ___ Python tracker ___

[issue27766] Add ChaCha20 Poly1305 to SSL ciphers

Decorater added the comment: tbh I personally perfer aiohttp over requests. -- nosy: +Decorater ___ Python tracker ___ ___ Python-bugs

[issue27766] Add ChaCha20 Poly1305 to SSL ciphers

Christian Heimes added the comment: Cory, Alex: Do you like to have a public API for CPU feature discovery? I don't mind to make OPENSSL_ia32cap_loc() a public API or even expose the bit set as structure with nice field names. Decorater: This ticket is not a vote on favorite packages. Please

[issue27766] Add ChaCha20 Poly1305 to SSL ciphers

Cory Benfield added the comment: Christian: Certainly I'd like to be able to use that API from within urllib3 and Twisted. Having something public would be really convenient. Of course, it'd be good if OpenSSL exposed something useful here, but in the absence of that Python would be convenient

[issue27766] Add ChaCha20 Poly1305 to SSL ciphers

Alex Gaynor added the comment: Exposing it in some way would be good, but we can make that a seperate issue. -- ___ Python tracker ___ ___

[issue27768] ssl: add public API for IA-32 processor capabilities vector

New submission from Christian Heimes: OpenSSL has a function called OPENSSL_ia32cap_loc() to get the processor's capability vector in X86 and X86_64 systems. The information is useful to decide which cipher suite to prefer. For example on machines without AES-NI and CLMUL CPU instructions, Cha

[issue27766] Add ChaCha20 Poly1305 to SSL ciphers

Changes by Christian Heimes : -- dependencies: +Make OpenSSL module compatible with OpenSSL 1.1.0, ssl: add public API for IA-32 processor capabilities vector ___ Python tracker ___

[issue27734] Memory leaks at Python35-32

R. David Murray added the comment: Филипп: As Stefan said, we know there are problems with initialize/finalize, but the problems are deep and the project to correct them is ongoing. So, this is an example of an already identified leak that we are working on, and consequently I'll close this i

[issue25628] Make namedtuple "verbose" and "rename" parameters into keyword only arguments

Serhiy Storchaka added the comment: Ping again. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail

[issue17394] Add slicing support to collections.deque

Serhiy Storchaka added the comment: Raymond, do you still have an interest in this issue? If no, you can just close it. -- ___ Python tracker ___ ___

[issue18844] allow weights in random.choice

Serhiy Storchaka added the comment: Raymond, any chance to get weighted random choices generator in 3.6? Less than month is left to feature code freeze. -- ___ Python tracker __

[issue27769] "Replace All" with up direction and no wrapping replaces only the bottommost of all matching upward entries

New submission from Qwert225: IDLE's "Replace All" option with up direction and disabled "Wrap around" replaces only the bottommost of all matching upward entries instead of replacing all matching upward entries. -- assignee: terry.reedy components: IDLE messages: 272768 nosy: Qwert225

[issue27769] IDLE's "Replace All" with up direction and no wrapping replaces one upward and all downward entries instead of replacing all upward entries.

Qwert225 added the comment: EDIT: IDLE's "Replace All" with up direction and no wrapping replaces one upward matching entry and all downward matching entries even though it is set to replace all upward entries. -- title: "Replace All" with up direction and no wrapping replaces only the

[issue12345] Add math.tau

Guido van Rossum added the comment: Lisa, this LGTM. I'll commit it so we can put this behind us! -- ___ Python tracker ___ ___ Python

[issue27506] make bytes/bytearray delete a keyword argument

Serhiy Storchaka added the comment: Technically the patch looks correct to me. Added just few minor comments on Rietveld. I don't think there is a large need in adding the support of keyword argument. But since the overhead is small and somebody needs this, adding this doesn't do a harm. Left

[issue26415] Excessive peak memory consumption by the Python parser

Xavier Combelle added the comment: Looks that there is two bug as partial solution of the main bug which is reduce memory consumption of the parser: - The compression thing - the reducing of heap fragmentation Could each sub bug have it's own bug tracker and mark them blocking for the main bug

[issue24379] Add operator.subscript as a convenience for creating slices

Serhiy Storchaka added the comment: Raymond, adding a stub element to __slots__ fixes a leak. Is this enough to push the patch again? We should open a separate issue for leaks in objects with empty __slots__. -- ___ Python tracker

[issue24379] Add operator.subscript as a convenience for creating slices

Ivan Levkivskyi added the comment: It looks like namedtuple suffers the same issue with empty __slots__: test_collections leaked [0, 0, 2, 0] references, sum=2 -- ___ Python tracker ___

[issue12345] Add math.tau

Roundup Robot added the comment: New changeset 68f2d6098be1 by Guido van Rossum in branch 'default': Issue #12345: Add mathemathcal constant tau to math and cmath. https://hg.python.org/cpython/rev/68f2d6098be1 -- ___ Python tracker

[issue12345] Add math.tau

Changes by Guido van Rossum : -- resolution: -> fixed status: open -> closed ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue27736] repeated Py_Initialize/PyRun_SimpleString/Py_Finalize segfaults

Brett Cannon added the comment: Patch LGTM. -- assignee: brett.cannon -> ned.deily stage: patch review -> commit review ___ Python tracker ___ ___

[issue12345] Add math.tau

Alexander Belopolsky added the comment: There is a typo in the NEWS entry: "Issue #12345: Add *mathemathcal* constant tau to math ..." -- ___ Python tracker ___

[issue27492] Enhance bytearray_repr with bytes_repr's logic

Xiang Zhang added the comment: > It can be more efficient is make bytes.__repr__ accepting not only bytes, but > objects supporting the buffer protocol. I like this idea. v2 implements this. -- Added file: http://bugs.python.org/file44119/bytearray_repr_v2.patch __

[issue27767] Receive "A required privilege is not held by the Client" error message when Installing python on Windows 10 64 bit

Brett Cannon added the comment: 1. Is this pre- or post-Anniversary update? 2. Is the PC administered by anyone other than yourself (e.g. is it a work machine)? 3. Are you trying to do a system-wide install or a personal install? 4. For at least Python 3.5 the installer does work as I have do

[issue27767] Receive "A required privilege is not held by the Client" error message when Installing python on Windows 10 64 bit

Changes by Brett Cannon : -- components: +Windows nosy: +paul.moore, steve.dower, tim.golden, zach.ware versions: +Python 2.7, Python 3.5 ___ Python tracker ___ _

[issue26823] Shrink recursive tracebacks

Emanuel Barry added the comment: Doc patch. -- stage: resolved -> patch review status: closed -> open Added file: http://bugs.python.org/file44120/short_tracebacks_doc_1.patch ___ Python tracker ___

[issue27723] Document typing.Text and typing.AnyStr

Michael Lee added the comment: Second revision attached below. -- Added file: http://bugs.python.org/file44121/document-text-and-anystr-2.patch ___ Python tracker ___ ___

[issue27761] Private _nth_root function loses accuracy

Mark Dickinson added the comment: Just for fun, here's a recipe for a correctly-rounded nth root operation for positive finite floats. I'm not suggesting using this in the business logic: it's likely way too slow (especially for large n), but it may have a use in the tests. The logic for the N

[issue27723] Document typing.Text and typing.AnyStr

Ivan Levkivskyi added the comment: Looks good to me. 15 Сер 2016 18:57 "Michael Lee" пише: > > Michael Lee added the comment: > > Second revision attached below. > > -- > Added file: http://bugs.python.org/file44121/document-text-and- > anystr-2.patch > > ___

[issue27761] Private _nth_root function loses accuracy

Mark Dickinson added the comment: > for positive finite floats ... assuming IEEE 754 binary64 format, of course. -- ___ Python tracker ___ __

[issue18844] allow weights in random.choice

Raymond Hettinger added the comment: FWIW, I have four full days set aside for the upcoming pre-feature release sprint which is dedicated to taking time to thoughtfully evaluate pending feature requests. In the meantime, I'm contacting Alan Downey for a consultation for the best API for this.

[issue26415] Excessive peak memory consumption by the Python parser

A. Skrobov added the comment: Xavier, the big picture description of my patch is in http://bugs.python.org/file43665/devguide_patch The heap fragmentation was observed by Victor, not by myself. Victor, could you please create a new ticket for your python_memleak.py reproducer? -- __

[issue1442493] IDLE shell window gets very slow when displaying long lines

Terry J. Reedy added the comment: manual_wrap.patch patches OutputWindow (2.7) to arbitrarily and blindly wrap at 80 chars. OutputWindow is used directly for grep output, as well as the base for PyShell. The grep output format is currently "'{}: {}: {}'.format(filepath, linenum, codeline)".

[issue23591] Add Flags and IntFlags

Ethan Furman added the comment: Serhiy's patch is only for IntFlags, and my patch hasn't yet fully incorporated his (many thanks for decompose!) For IntFlags I do not expect to have very many instances alive at once, especially since not-bitwise operators will lose the IntFlag class and become

[issue23968] rename the platform directory from plat-$(MACHDEP) to plat-$(PLATFORM_TRIPLET)

Roundup Robot added the comment: New changeset ddc4bdae5e41 by Ned Deily in branch 'default': Issue #23968: Make OS X installer build script aware of renamed platform https://hg.python.org/cpython/rev/ddc4bdae5e41 -- ___ Python tracker

[issue27038] Make os.DirEntry exist

Roundup Robot added the comment: New changeset a95d98086621 by Ned Deily in branch 'default': Issue #27736: Prevent segfault after interpreter re-initialization due https://hg.python.org/cpython/rev/a95d98086621 -- ___ Python tracker

[issue27736] repeated Py_Initialize/PyRun_SimpleString/Py_Finalize segfaults

Roundup Robot added the comment: New changeset a95d98086621 by Ned Deily in branch 'default': Issue #27736: Prevent segfault after interpreter re-initialization due https://hg.python.org/cpython/rev/a95d98086621 -- nosy: +python-dev ___ Python tracker

[issue27769] IDLE: Replace All up, no wrap replaces one up, all down

Terry J. Reedy added the comment: Edited title to fit in the box. Minimal reproducer, which can become a test. File as follows, where '|' represent the cursor, not the character. a a| a Cntl-H, enter search for 'a', replace with 'b', check 'up', uncheck 'wrap', click Replace All. Result ma

[issue23591] Add Flags and IntFlags

Vedran Čačić added the comment: So, in fact, your Flags are simply an overlayed namespace over int (the way to give some ints sticky names), and any int is accessible from any Flags, no matter whether it has a name or not? I must say that to me it seems radically different than (Int)Enum philo

[issue27736] repeated Py_Initialize/PyRun_SimpleString/Py_Finalize segfaults

Ned Deily added the comment: I've applied the patch for 3.6.0a4 so the immediate issue is fixed. I wonder if it would be worthwhile adapting Simon's test case to add to the embedding test cases in Lib/test/test_capi.py. I'm going to leave the issue open for a while in case someone is interes

[issue23591] Add Flags and IntFlags

Ethan Furman added the comment: The zero value is special in that it represents a flag with nothing set. Excluding it has its own problems, but if you have an argument for that behavior I'm listening. Any other non-Flag value is not allowed, and will raise an error (IntFlags won't share this

[issue23591] Add Flags and IntFlags

Vedran Čačić added the comment: I think I have written about all the options in detail in http://bugs.python.org/msg272732. If I see it right, your ".0" corresponds to what I called ".__NONE__". It is a "right way" to do it, but for it to be complete, you also have to add ".__ALL__", represent

[issue23591] Add Flags and IntFlags

Ethan Furman added the comment: '.0' does not have a name unless the user defines it; similarly, '.-1' does not have a name unless the user defines it. For Flags, negative numbers are supported in order to specify which flags are desired, but the final representation will be zero or positive:

[issue23591] Add Flags and IntFlags

Vedran Čačić added the comment: I suppose you'll also forbid adding new members to Flags, just like Enum does, right? (https://docs.python.org/3/library/enum.html#restricted-subclassing-of-enumerations) Otherwise cropping -1 at a fixed number of bits might be very counterintuitive. But still,

[issue23591] Add Flags and IntFlags

Ethan Furman added the comment: The values used in Flags are an implementation detail. The expected, and supported, use is naming the flags: class Color(Flags): Red, Green, Blue even custom names can be set using this method: >>> class Color(enum.Flags): ... red, green, blue ... blac

[issue25958] Implicit ABCs have no means of "anti-registration"

Ivan Levkivskyi added the comment: I have manually "rebased" the patch taking into account that part of the work has been done in http://bugs.python.org/issue25987 Serhiy, Martin could you please review the latest patch and check that everything is OK? Andrew did a really good job and I would

[issue25958] Implicit ABCs have no means of "anti-registration"

Ivan Levkivskyi added the comment: Oops, sorry, forgot one import, all tests pass with the corrected patch. -- Added file: http://bugs.python.org/file44123/abarnert_rebased2.diff ___ Python tracker

[issue12345] Add math.tau

Guido van Rossum added the comment: Thanks, fixed. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue27723] Document typing.Text and typing.AnyStr

Guido van Rossum added the comment: Committed and merged to 3.6. changeset: 102670:d5872d0863c8 branch: 3.5 parent: 102663:27a99a722828 user:Guido van Rossum date:Mon Aug 15 15:06:38 2016 -0700 summary: Add docs for typing.AnyStr and typing.Text. By Michael Lee.

[issue27038] Make os.DirEntry exist

Brendan Moloney added the comment: The pathlib Path class is different enough from the DirEntry class that it doesn't really help my goal of allowing a function to work with either a DirEntry or a plain (str) path. These functions are going to be working with DirEntry objects generated by sca

[issue27714] some test_idle tests are not re-runnable, producing false failures with regrtest -w option

Ned Deily added the comment: I just noticed another similar test dependency, this time between test_idle and test_tix. If run with -j set, the problem is not seen. This is still present in 3.6.0a4: $ python3.6 -m test -uall -w test_idle test_tix Run tests sequentially 0:00:00 [1/2] test_idle

[issue27761] Private _nth_root function loses accuracy

Ned Deily added the comment: Since test_NTh_Root is failing on so many different buildbot platforms and in different ways, I'm marking this as a "release blocker". It would be very helpful to get this resolved prior to 3.6.0b1 next month. Suggest checking the test results outputs of the vari

[issue27181] Add geometric mean to `statistics` module

Ned Deily added the comment: FTR, multiple platforms are failing in various ways, not just PPC64, so Issue27761 was expanded to cover them and has been marked as a "release blocker". -- nosy: +ned.deily ___ Python tracker

[issue27038] Make os.DirEntry exist

Brett Cannon added the comment: If all you want is to extract the path representation from an os.DirEntry instance and continue to work with strings/bytes then you can use os.fspath() which is new in Python 3.6 to get the representation: https://docs.python.org/3.6/library/os.html#os.fspath .

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