[issue27322] test_compile_path fails when python has been installed

Chris Angelico added the comment: Just ran into the same issue, but in a slightly different way, and with slightly different consequences. You can actually eliminate this failure by manually running compileall on the affected directory: sudo python3 -m compileall /usr/local/lib/python3.6/site-

[issue27850] Remove 3DES from cipher list (sweet32 CVE-2016-2183)

Cory Benfield added the comment: > Future OpenSSLs don't affect Python 3.4, as Python 3.4 won't be upgraded to > them. Can I get a clarification on this, please, Larry? I just want to confirm I understand what your meaning is here. My reading of this is that for OpenSSL Python defines a range

[issue26896] mix-up with the terms 'importer', 'finder', 'loader' in the import system and related code

Senthil Kumaran added the comment: Hi Brett, I backported only portions of the patch some this issue that were applicable to the issue that I was fixing. I will backport remain portions so that everything will be consistent now. -- Added file: http://bugs.python.org/file44427/issue2689

[issue26896] mix-up with the terms 'importer', 'finder', 'loader' in the import system and related code

Roundup Robot added the comment: New changeset 7537ca1c2aaf by Senthil Kumaran in branch '3.5': [backport to 3.5] - issue26896 - Disambiguate uses of "importer" with "finder". https://hg.python.org/cpython/rev/7537ca1c2aaf -- ___ Python tracker

[issue20842] pkgutil docs should reference glossary terms not PEP 302

Roundup Robot added the comment: New changeset a4360b1b45a8 by Senthil Kumaran in branch 'default': issue20842 - null merge with 3.5 https://hg.python.org/cpython/rev/a4360b1b45a8 -- nosy: +python-dev ___ Python tracker

[issue26032] Use scandir() to speed up pathlib globbing

Roundup Robot added the comment: New changeset 927665c4aaab by Serhiy Storchaka in branch 'default': Issue #26032: Optimized globbing in pathlib by using os.scandir(); it is now https://hg.python.org/cpython/rev/927665c4aaab -- nosy: +python-dev ___ P

[issue27963] null poiter dereference in set_conversion_mode due uncheck _ctypes_conversion_errors

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

[issue7769] SimpleXMLRPCServer.SimpleXMLRPCServer.register_function as decorator

Xiang Zhang added the comment: > Also one side effect that I can not eliminate is when it is used as a normal > function, the function instead of None is returned. I see the former patches > get this problem too. I think this does not matter after seeing functools.singledispatch. The versiona

[issue27998] Add support of butes paths in os.scandir()

New submission from Serhiy Storchaka: Bytes paths are deprecated on Windows and their support was not added in os.scandir() for purpose. But this makes harder converting filesystem walking functions to use os.scandir(). We have to add a special case for bytes paths on Windows in every such fun

[issue27998] Add support of bytes paths in os.scandir()

Changes by Serhiy Storchaka : -- title: Add support of butes paths in os.scandir() -> Add support of bytes paths in os.scandir() ___ Python tracker ___ _

[issue27998] Add support of bytes paths in os.scandir()

Paul Moore added the comment: In the light of Steve Dower's work to "un-deprecate" bytes paths, I agree this should be added. -- ___ Python tracker ___ _

[issue16334] Faster unicode-escape and raw-unicode-escape codecs

Serhiy Storchaka added the comment: Thanks Victor! I benchmarked your patch. There is no regression in comparison with my patch. In few cases your patch is even faster! UnpatchedPatch v.4Patch v.5 148 (+76%) 235 (+11%) 260decode unicode-escape 'A'*1 197 (+30%) 257 (+0%)

[issue26970] Replace OpenSSL's CPRNG with system entropy source

Christian Heimes added the comment: No, it won't make it into 3.6. My patch is far from ready. -- versions: +Python 3.7 -Python 3.6 ___ Python tracker ___ ___

[issue27998] Add support of bytes paths in os.scandir()

Eryk Sun added the comment: This is implemented in Steve's latest patch in issue 27781. For example: >>> sys.platform 'win32' >>> os.mkdir('test') >>> f = open('test/\U0001.txt', 'w') >>> next(os.scandir(b'test')).name b'\xf0\x90\x80\x80.txt' >>> next(os.scandir(b

[issue25596] Use scandir() to speed up the glob module

Dima Tisnek added the comment: @Serhiy please comment the implications / limitations of the fallback on Windows. Is it that scandir cannot handle bytes argument only? If argument is unicode, but response set contains bytes paths, will that work? --

[issue27984] singledispatch register should typecheck its argument

Xiang Zhang added the comment: It's also better to add the typecheck to dispatch. Otherwise sometimes it can generate not obvious exception message. >>> from enum import IntEnum >>> from functools import singledispatch >>> IS = IntEnum("IS", "a, b") >>> @singledispatch ... def foo(x): ... p

[issue11551] test_dummy_thread.py test coverage improvement

Senthil Kumaran added the comment: I've updated the patch to use unittest.mock, the removed the old style way of exercising it. -- nosy: +orsenthil Added file: http://bugs.python.org/file44429/issue11551.patch ___ Python tracker

[issue27989] incomplete signature with help function using typing

Spencer Brown added the comment: More precisely, the issue is with inspect.formatannotation(), which overrides/ignores the repr if the annotation is an instance of type. Perhaps that should be changed to also check that __repr__ is type's repr. -- nosy: +Spencer Brown

[issue16113] Add SHA-3 and SHAKE (Keccak) support

Roundup Robot added the comment: New changeset f8700ee4aef0 by Christian Heimes in branch 'default': Issue #16113: Add SHA-3 and SHAKE support to hashlib module. https://hg.python.org/cpython/rev/f8700ee4aef0 -- ___ Python tracker

[issue25750] tp_descr_get(self, obj, type) is called without owning a reference to "self"

Changes by Erik Bray : -- nosy: +erik.bray stage: -> patch review ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscrib

[issue16113] Add SHA-3 and SHAKE (Keccak) support

Changes by Christian Heimes : -- stage: patch review -> commit review ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubsc

[issue27928] Add hashlib.scrypt

Christian Heimes added the comment: Benjamin, what's your take on Alex's suggestion? gutworth: Alex_Gaynor has asked me if hashlib.scrypt() can go into 2.7, too. It's a password-based KDF like hashlib.pbkdf2() but more secure than PBKDF2. It requires OpenSSL 1.1.0. gutworth: I think it'd be

[issue16113] Add SHA-3 and SHAKE (Keccak) support

Roundup Robot added the comment: New changeset 4971ca2960c7 by Christian Heimes in branch 'default': Issue #16113: KeccakP-1600-opt64 does not support big endian platforms yet. https://hg.python.org/cpython/rev/4971ca2960c7 -- ___ Python tracker

[issue16113] Add SHA-3 and SHAKE (Keccak) support

Roundup Robot added the comment: New changeset e8884dcace9f by Christian Heimes in branch 'default': Issue #16113: compile the module on Windows, too. https://hg.python.org/cpython/rev/e8884dcace9f -- ___ Python tracker

[issue16113] Add SHA-3 and SHAKE (Keccak) support

Roundup Robot added the comment: New changeset 68df416e94ba by Christian Heimes in branch 'default': Issue #16113: take 2 on big endian machines. https://hg.python.org/cpython/rev/68df416e94ba -- ___ Python tracker

[issue16384] import.c doesn't handle EOFError from PyMarshal_Read*

Sye van der Veen added the comment: I feel this patch (file44424) misses the mark. Any two Python processes that try to import a module, without a pyc, at the same time could suffer race conditions. The first process will start to write the pyc, get interrupted, and the second will fail with an

[issue16113] Add SHA-3 and SHAKE (Keccak) support

Christian Heimes added the comment: A buildbot is complaining about strict aliasing: In file included from /buildbot/buildarea/3.x.ware-gentoo-x86.installed/build/Modules/_sha3/sha3module.c:113:0: /buildbot/buildarea/3.x.ware-gentoo-x86.installed/build/Modules/_sha3/kcp/KeccakP-1600-inplace32BI

[issue8800] add threading.RWLock

Kristján Valur Jónsson added the comment: Seems to have fizzled out due to the intense amount of bikeshedding required. -- ___ Python tracker ___ _

[issue25596] Use scandir() to speed up the glob module

Serhiy Storchaka added the comment: os.scandir() cannot handle bytes argument on Windows. If an argument is string, os.scandir() yields entries with string names, if an argument is bytes object, os.scandir() yields entries with bytes names. Opened issue27998 for adding support of bytes paths i

[issue27938] PyUnicode_AsEncodedString, PyUnicode_Decode: add fast-path for "us-ascii" encoding

Serhiy Storchaka added the comment: Maybe Windows buildbots failures are related: http://buildbot.python.org/all/builders/AMD64%20Windows7%20SP1%203.x/builds/8294/steps/test/logs/stdio == FAIL: test_create_at_shutdown_without_e

[issue16113] Add SHA-3 and SHAKE (Keccak) support

Roundup Robot added the comment: New changeset ddc95a9bc2e0 by Christian Heimes in branch 'default': Issue #16113: one more C90 violation in big endian code. https://hg.python.org/cpython/rev/ddc95a9bc2e0 -- ___ Python tracker

[issue26032] Use scandir() to speed up pathlib globbing

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

[issue27996] Python 3 ssl module can't use a fileno to create a SSLSocket

Berker Peksag added the comment: Thanks for the report. This looks like a duplicate of issue 27629. Please provide a reproducer if it's different problem than issue 27629. -- nosy: +berker.peksag resolution: -> duplicate stage: -> resolved status: open -> closed superseder: -> Cannot

[issue25776] More compact pickle of iterators etc

Changes by Serhiy Storchaka : Added file: http://bugs.python.org/file44430/iterators_pickle_4.patch ___ Python tracker ___ ___ Python-bugs-lis

[issue27629] Cannot create ssl.SSLSocket without existing socket

Christian Heimes added the comment: The patch is incomplete. Please also check that type == SOCK_STREAM. The code can be simplified with a bitmask test: if sock is not None: type = sock.type if type & socket.SOCK_STREAM != socket.SOCK_STREAM: raise NotImplementedError -- _

[issue25856] The __module__ attribute of non-heap classes is not interned

Serhiy Storchaka added the comment: Could anyone please make a review? -- assignee: -> serhiy.storchaka ___ Python tracker ___ ___ Py

[issue25856] The __module__ attribute of non-heap classes is not interned

Changes by Serhiy Storchaka : Added file: http://bugs.python.org/file44431/intern_and_cache___module__2.patch ___ Python tracker ___ ___ Pytho

[issue27996] Python 3 ssl module can't use a fileno to create a SSLSocket

SenBin Yu added the comment: The issue 27629 describe creating a SSLSocket only with server_hostname argument.But what i said is that we can't creating a SSLSocket with fileno argument from a existing socket.I'm strange about this code design that meaningless branch conditions exists. ---

[issue27654] [Patch] Use arc4random_buf() on CloudABI

Christian Heimes added the comment: Thanks. The bare call to arc4random_buf() looks wrong at first. Please add a comment that arc4random_buf() cannot fail / does not report back errors. -- ___ Python tracker _

[issue27996] Python 3 ssl module can't use a fileno to create a SSLSocket

Berker Peksag added the comment: Did you look at the patch? It adds the following test case: +s = socket.socket() +sfd = s.fileno() +# Create secure socket from fileno +ss = ssl.SSLSocket(fileno=sfd) +self.assertTrue(ss.fileno() == sfd) Isn't that what yo

[issue27996] Python 3 ssl module can't use a fileno to create a SSLSocket

SenBin Yu added the comment: Yes, the giving code is what i desiere and shoud be supported. Sorry, i haven't see the patch file.And the next release will include this patch? -- ___ Python tracker _

[issue27996] Python 3 ssl module can't use a fileno to create a SSLSocket

Berker Peksag added the comment: Great, closing this then. > And the next release will include this patch? Christian (one of our SSL module maintainers) just reviewed the patch so the next step is to address his review comments and upload a new patch. If you don't see any movement from nemuna

[issue27364] Deprecate invalid escape sequences in str/bytes

Emanuel Barry added the comment: Rebased patch after Victor's commit in #16334. Also regenerated invalid_stdlib_escapes_3 in the hopes that Rietveld picks it up. -- Added file: http://bugs.python.org/file44432/deprecate_invalid_escapes_both_4.patch

[issue27364] Deprecate invalid escape sequences in str/bytes

Changes by Emanuel Barry : Added file: http://bugs.python.org/file44433/invalid_stdlib_escapes_3_regen.patch ___ Python tracker ___ ___ Pytho

[issue27654] [Patch] Use arc4random_buf() on CloudABI

Ed Schouten added the comment: Sure thing! Attached is an updated patch. -- Added file: http://bugs.python.org/file44434/patch-arc4random ___ Python tracker ___ _

[issue27364] Deprecate invalid escape sequences in str/bytes

Changes by Emanuel Barry : Removed file: http://bugs.python.org/file44433/invalid_stdlib_escapes_3_regen.patch ___ Python tracker ___ ___ Pyt

[issue27364] Deprecate invalid escape sequences in str/bytes

Changes by Emanuel Barry : Added file: http://bugs.python.org/file44435/invalid_stdlib_escapes_4.patch ___ Python tracker ___ ___ Python-bugs-

[issue27654] [Patch] Use arc4random_buf() on CloudABI

Christian Heimes added the comment: LGTM, but it's Victor's final call. -- assignee: -> haypo ___ Python tracker ___ ___ Python-bugs-

[issue27137] Python implementation of `functools.partial` is not a class

Emanuel Barry added the comment: Hi Nick, thank you for letting me know! I started trying to fix this, however I found it very hard to fix the recursive repr issue. I've whipped up an incomplete (but yet working) patch that fixes all but the recursive repr issue. Only those two tests fail (onc

[issue10740] sqlite3 module breaks transactions and potentially corrupts data

Berker Peksag added the comment: Here is an updated patch. I'd like to get this in before 3.6 beta 1. -- Added file: http://bugs.python.org/file44437/issue10740_upstream_v2.diff ___ Python tracker _

[issue27948] f-strings: allow backslashes only in the string parts, not in the expression parts

Eric V. Smith added the comment: This patch implements the new logic. It passes all of the fstring tests (except of course the ones that had backslashes in the expressions). I'd still like to add some more tests, because I'm not convinced the named unicode escapes are correct (f"\N{LEFT CURLY

[issue27948] f-strings: allow backslashes only in the string parts, not in the expression parts

Changes by Eric V. Smith : -- stage: needs patch -> patch review ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue27445] Charset instance not passed to set_payload()

Changes by Berker Peksag : -- nosy: +berker.peksag stage: -> patch review type: -> behavior versions: +Python 3.5 ___ Python tracker ___ ___

[issue27998] Add support of bytes paths in os.scandir()

Steve Dower added the comment: Heh, totally by accident as well. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscri

[issue27999] Make "global after use" a SyntaxError

New submission from Ivan Levkivskyi: The documentation at https://docs.python.org/3/reference/simple_stmts.html says that: "Names listed in a global statement must not be used in the same code block textually preceding that global statement" But then later: "CPython implementation detail: Th

[issue27989] incomplete signature with help function using typing

David E. Franco G. added the comment: as that is the case, how about this as a solution: def formatannotation(annotation, base_module=None): if isinstance(annotation, type): if annotation.__module__ in ('builtins', base_module): return annotation.__qualname__ elif

[issue16334] Faster unicode-escape and raw-unicode-escape codecs

STINNER Victor added the comment: Feel free to document the change. It's not my patch, it's yours :-) -- ___ Python tracker ___ ___ Py

[issue10740] sqlite3 module breaks transactions and potentially corrupts data

Aymeric Augustin added the comment: The latest patch removes the current statement parsing and unexpected implicit commits. It looks good to me. Unfortunately it also introduces a new kind of statement parsing that detects DDL statements and doesn't open a transaction in that case, while it sh

[issue433028] SRE: (?flag:...) is not supported

Serhiy Storchaka added the comment: Fixed generating info for fast search for groups with local flags and added some documentation (would appreciate for improving it). -- priority: low -> normal versions: +Python 3.6 -Python 3.5 Added file: http://bugs.python.org/file44439/re_scoped_fla

[issue27948] f-strings: allow backslashes only in the string parts, not in the expression parts

Changes by Serhiy Storchaka : -- nosy: +serhiy.storchaka ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:

[issue22493] Deprecate the use of flags not at the start of regular expression

Changes by Serhiy Storchaka : -- assignee: -> serhiy.storchaka versions: +Python 3.6 -Python 3.5 ___ Python tracker ___ ___ Python-bu

[issue27877] Add recipe for "valueless" Enums to docs

Ethan Furman added the comment: New changeset 871bdb06c1cf by Ethan Furman in branch 'default': add recipes for pseudo-valueless enums https://hg.python.org/cpython/rev/871bdb06c1cf -- ___ Python tracker __

[issue28000] Build fails on AIX with _LINUX_SOURCE_COMPAT flag

New submission from Matthieu S: Python build fails on AIX when using the _LINUX_SOURCE_COMPAT flag. When using this flag, the gethostbyname_r subroutine has 6 parameters instead of 3, like on Linux, but Modules/socketmodule.c always expects a gethostbyname_r subroutine with only 3 parameters o

[issue27928] Add hashlib.scrypt

Gregory P. Smith added the comment: No, scrypt is a simple new feature. An extension module on PyPI is the appropriate place for that for 2.6 through 3.5. Wholly unrelated to PEP466. -- ___ Python tracker __

[issue27877] Add recipe for "valueless" Enums to docs

Ethan Furman added the comment: Thanks for the patch, John and Emanuel! -- ___ Python tracker ___ ___ Python-bugs-list mailing list Un

[issue23591] enum: Add Flags and IntFlags

Ethan Furman added the comment: I would like to add a function that can be used when creating a Flag (and Enum, but that's less important) that will generate the next value. This is important because in Flag the values are an important internal detail, but are largely irrelevant to the user (i

[issue27968] test_coroutines generates some warnings

Roundup Robot added the comment: New changeset 234f758449f8 by Benjamin Peterson in branch '3.5': supress coroutine warning when an exception is pending (#27968) https://hg.python.org/cpython/rev/234f758449f8 New changeset f48b00b1ec4f by Benjamin Peterson in branch 'default': merge 3.5 (#27968)

[issue27928] Add hashlib.scrypt

Alex Gaynor added the comment: PEP466 includes hashlib.pbkdf2_hmac(). Any reasoning that includes that surely is applicable to scrypt as well. -- ___ Python tracker ___

[issue28000] Build fails on AIX with _LINUX_SOURCE_COMPAT flag

Changes by Eric N. Vander Weele : -- nosy: +ericvw ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail

[issue27968] test_coroutines generates some warnings

Roundup Robot added the comment: New changeset 096dfac57e44 by Benjamin Peterson in branch '3.5': capture stderr to silence output during test_coroutines (closes #27968) https://hg.python.org/cpython/rev/096dfac57e44 New changeset b43923ce86f0 by Benjamin Peterson in branch 'default': merge 3.5

[issue23591] enum: Add Flags and IntFlags

Changes by STINNER Victor : -- nosy: -haypo ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.pytho

[issue23591] enum: Add Flags and IntFlags

Vedran Čačić added the comment: I think we had that discussion in the other thread, and concluded that auto() (or _auto_() if you insist) is quite fine. I think it's important to emphasize it's automatically generated, not that it's really "next" in any particular order. -- _

[issue27137] Python implementation of `functools.partial` is not a class

Serhiy Storchaka added the comment: I think we can change C implementation of __repr__ to match straightforward Python implementation. -- ___ Python tracker ___

[issue23591] enum: Add Flags and IntFlags

Ethan Furman added the comment: I like it! (Although I have no idea which other thread you are talking about.) And yes, it needs the leading and trailing underscore so as not to clash with member names. -- ___ Python tracker

[issue16384] import.c doesn't handle EOFError from PyMarshal_Read*

Brett Cannon added the comment: It's a question of whether you want the error that your .pyc files have somehow ended up in a bad state to pass silently or you should know you that something on your system is corrupting .pyc files (hence why the EOFError has been allowed to propagate). Making

[issue27928] Add hashlib.scrypt

Benjamin Peterson added the comment: Why are we adding scrypt and not argon2 anyway? On Wed, Sep 7, 2016, at 03:25, Christian Heimes wrote: > > Christian Heimes added the comment: > > Benjamin, what's your take on Alex's suggestion? > > gutworth: Alex_Gaynor has asked me if hashlib.scrypt()

[issue27938] PyUnicode_AsEncodedString, PyUnicode_Decode: add fast-path for "us-ascii" encoding

Steve Dower added the comment: The Windows buildbot failures are partly my fault and partly Ben's fault (I created a new error message - Ben added it to the wrong test), so I'll go and prevent the error message. No idea on the other issue. It doesn't repro for me, but since it seems to be Fre

[issue27959] Add 'oem' encoding

Roundup Robot added the comment: New changeset 47b4dbd451f5 by Steve Dower in branch 'default': Issue #27959: Prevent ImportError from escaping codec search function https://hg.python.org/cpython/rev/47b4dbd451f5 -- ___ Python tracker

[issue27966] PEP-397 documents incorrect registry path

Changes by Ned Deily : -- components: +Windows -Documentation nosy: +paul.moore, steve.dower, tim.golden, zach.ware ___ Python tracker ___ ___

[issue27928] Add hashlib.scrypt

Alex Gaynor added the comment: OpenSSL supports scrypt On Sep 7, 2016 12:28 PM, "Benjamin Peterson" wrote: > > Benjamin Peterson added the comment: > > Why are we adding scrypt and not argon2 anyway? > > On Wed, Sep 7, 2016, at 03:25, Christian Heimes wrote: > > > > Christian Heimes added the

[issue27938] PyUnicode_AsEncodedString, PyUnicode_Decode: add fast-path for "us-ascii" encoding

STINNER Victor added the comment: > FAIL: test_create_at_shutdown_without_encoding > (test.test_io.PyTextIOWrapperTest) Steve fixed it: --- changeset: 103229:47b4dbd451f5 tag: tip user:Steve Dower date:Wed Sep 07 09:31:52 2016 -0700 files: Lib/encodings/__init__

[issue27968] test_coroutines generates some warnings

Guido van Rossum added the comment: Thanks Benjamin! -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:/

[issue27999] Make "global after use" a SyntaxError

Guido van Rossum added the comment: I like fixing this. I suppose it'll be fixed for nonlocal too? -- ___ Python tracker ___ ___ Pytho

[issue28001] test.support.open_urlresource should work from an installed Python

Changes by Zachary Ware : -- nosy: christian.heimes, r.david.murray, zach.ware priority: normal severity: normal stage: needs patch status: open title: test.support.open_urlresource should work from an installed Python type: behavior versions: Python 2.7, Python 3.5, Python 3.6

[issue27928] Add hashlib.scrypt

Benjamin Peterson added the comment: PEP 466 is explicitly not blanket approval for backporting All The Things to 2.7. The only justification for pbkdf2 in PEP 466 is to "lower the barriers to secure password storage and checking in Python 2 server applications". While scrypt is probably a bit be

[issue27364] Deprecate invalid escape sequences in str/bytes

Guido van Rossum added the comment: +1 on getting this in. Who can help reviewing and merging before beta 1? -- ___ Python tracker ___ ___

[issue27921] f-strings: do not allow backslashes

Eric V. Smith added the comment: The problem with test_unparse is that: f'''{"'"}''' becomes: f'{"\'"}' when it's run through Tools/parser/unparse.py. I'll open another issue for this. -- ___ Python tracker __

[issue22233] http.client splits headers on non-\r\n characters

R. David Murray added the comment: This looks good to me. However, although it is by no means obvious, the tests in test_parser are supposed to be for the new policies. When I changed the test to test them another place that needed to fixed was revealed. I've updated the patch accordingly.

[issue25856] The __module__ attribute of non-heap classes is not interned

Benjamin Peterson added the comment: I don't understand this code: type->tp_dict && PyDict_Check(type->tp_dict) since the code explicitly assume it's not NULL and access it as a dict earlier in the function -- nosy: +benjamin.peterson ___ Python t

[issue28002] f-strings do not round trip through Tools/parser/test_unparse.py

New submission from Eric V. Smith: The problem relates to how f-strings are re-created. For the input file foo.txt containing this one line: f'''{"'"}''' Run: ./python Tools/parser/test_unparse.py foo.txt Gives this output: f'{"\'"}' This result is not a valid f-string, since it contains a ba

[issue27921] f-strings: do not allow backslashes

Eric V. Smith added the comment: Issue 28002 tracks the problem with Tools/parser/unparse.py. -- ___ Python tracker ___ ___ Python-bug

[issue22233] http.client splits headers on non-\r\n characters

Changes by R. David Murray : -- stage: patch review -> commit review ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscr

[issue22233] http.client splits headers on non-\r\n characters

Changes by R. David Murray : Added file: http://bugs.python.org/file2/crlf-headers2.patch ___ Python tracker ___ ___ Python-bugs-list mail

[issue2651] Strings passed to KeyError do not round trip

Raymond Hettinger added the comment: The current behavior seems to be a recurring source of confusion and bugs, so something needs to change. I'm thinking that the least egregious thing to do is to remove (in 3.6) the special case code for KeyError. The small downside is that KeyError('') w

[issue22233] http.client splits headers on non-\r\n characters

Changes by R. David Murray : Removed file: http://bugs.python.org/file1/crlf-headers2.patch ___ Python tracker ___ ___ Python-bugs-list ma

[issue28003] PEP 525 asynchronous generators implementation

New submission from Yury Selivanov: The PEP has been accepted, let's review the reference implementation and get it committed. -- assignee: yselivanov components: Interpreter Core files: asyncgen_1.patch keywords: patch messages: 274845 nosy: haypo, lukasz.langa, yselivanov priority: no

[issue27998] Add support of bytes paths in os.scandir()

Steve Dower added the comment: Guido just said that we should make sure that os.scandir() continues to not support bytes, even after the patch for issue27781 goes in, so I'm reopening this. -- dependencies: +Change sys.getfilesystemencoding() on Windows to UTF-8 nosy: +gvanrossum resol

[issue2651] Strings passed to KeyError do not round trip

Antoine Pitrou added the comment: What are you suggesting? Something like: KeyError: key 'foobar' not found in dict ? If so, +1 from me. -- ___ Python tracker ___

[issue27998] Remove support of bytes paths in os.scandir()

Changes by Steve Dower : -- title: Add support of bytes paths in os.scandir() -> Remove support of bytes paths in os.scandir() ___ Python tracker ___ ___

[issue27998] Remove support of bytes paths in os.scandir()

Serhiy Storchaka added the comment: But why? The code of os and glob modules could be simpler if add the support. -- ___ Python tracker ___ __

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